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Journal articles on the topic 'Organizing (Cleaning)'
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1
Pavlychenko, A., A. Ihnatov, Y. Koroviaka, S. Bartashevskyi, I. Korotka, and M. Mekshun. "Fundamentals of organizing a hydraulic well cleaning system." Collection of Research Papers of the National Mining University 67 (2021): 136–52. http://dx.doi.org/10.33271/crpnmu/67.136.
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Connolly, Heather, Stefania Marino, and Miguel Martinez Lucio. "‘Justice for Janitors’ goes Dutch: the limits and possibilities of unions’ adoption of organizing in a context of regulated social partnership." Work, Employment and Society 31, no. 2 (February 1, 2017): 319–35. http://dx.doi.org/10.1177/0950017016677943.
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Organizing has been adopted as a strategy for union renewal in the Netherlands, where the dominant repertoire has been consensus-based social dialogue. Certain Dutch unions have developed strategies inspired by the US ‘organizing model’ and have been relatively successful in recruiting and mobilizing under-represented workers. Despite some tensions emerging, the introduction of organizing resulted in the greater representation of workers in sectors such as cleaning, which has to an extent complemented social dialogue-based strategies. At the same time, the narrative and tactics of organizing have stimulated internal debate on union purpose and identity and indirectly contributed to a process of reform and democratization within parts of the union movement. The research demonstrates the pragmatic features of organizing as a strategy for union renewal in a context of regulated social partnership, but also points towards the potential for organizing to encourage shifts in the dominant sources of union legitimacy and power.
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Mutalibova, G. K. "MECHANIZATION OF URBAN WATER TREATMENT WORKS." Vestnik scientific and methodological council in environmental engineering and water management, no. 21 (2021): 64–67. http://dx.doi.org/10.26897/2618-8732-2021-21-64-67.
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The article is devoted to the choice of machines and mechanisms for the production of water treatment works in urban conditions. The issues of choosing the technology and organizing the production of works on reclamation and cleaning of urban reservoirs are considered, and a method for determining the required amount of equipment is developed.
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Geary, John, and Sophie Gamwell. "An American Solution to an Irish Problem: A Consideration of the Material Conditions that Shape the Architecture of Union Organizing." Work, Employment and Society 33, no. 2 (February 8, 2017): 191–207. http://dx.doi.org/10.1177/0950017016686024.
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New models of union organizing have become an important instrument of union growth and renewal. We examine the transfer of US-developed organizing practices to Ireland. We enquire whether the practical experiences of SIPTU can be considered successful. In particular, we focus on the question: in what way is the architecture of union organizing shaped by the material conditions that affect workers’ power? We look at three campaigns across three low-wage sectors (hotels, red meat processing and contract cleaning). The campaigns share a number of common properties, but differ in respect of the power resources available to employees and the shape of their outcomes. Using a most similar systems comparative research design, we identify a variety of causes which help explain the success and shape of the different organizing campaigns. Finally, we make a number of arguments in respect of how our findings link to debates about the future of trade unionism.
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Kolstee, Yolande G. "The plastic waste problem- a pledge for volunteer activities." Kurdistan Journal of Applied Research 2, no. 3 (August 27, 2017): 376–82. http://dx.doi.org/10.24017/science.2017.3.61.
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In this explorative study, an overview of up to date data on plastic waste is given. Different methods of handling the plastic waste problem are described. The focus lies on volunteering.In order to get a picture of the plastic waste problem, a non-exhaustive overview is given of recent scientific and policy reports in paragraph 2. In paragraph 3 the guidelines of the UNEP and ISWA report on Global Waste Management is described. Other sources emphasize the importance of additional measurements. Those are e.g. self-organising volunteer activities in (higher-) education and volunteer cleaning up activities, respectively described in paragraph 4 and 5. In a small sample investigation to the motives for taken part in cleaning-up activities, undertaken in the Netherlands, Europe, two hypotheses were tested ‘cleaning-up is a token activity’ and ‘taking part in cleaning-up activities promotes environmental-friendly behaviour’.In paragraph 6 the method of the inquiry is described and in paragraph 7 we see from there some evidence for an expanding involvement with pro-environmental behaviour as a result from beach cleaning-up activities. In paragraph 8 we conclude that the need for involvement with the plastic waste problem of all and on all levels, is necessary. The contribution of volunteer activities like self-organizing groups in Universities or cleaning-up projects, seems to be an important factor in behavioural change to tackle the problem of plastic waste.
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Moro, Nicolae. "Set in Order – Fundamental Stage for 5S Methodology." International conference KNOWLEDGE-BASED ORGANIZATION 26, no. 1 (June 1, 2020): 238–44. http://dx.doi.org/10.2478/kbo-2020-0038.
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AbstractA useful tool for organizing jobs is the 5S methodology, which is essentially a program structured in five stages to obtain systematically: organization, cleanliness and standardization in the workplace, thus contributing to improving productivity, reducing quality nonconformities and job security problems, being a method that involves employees from all hierarchical levels using standards and discipline. Being a Japanese method for organizing, cleaning, developing and sustaining a productive job, the origin of the name comes from five Japanese words that start with the S sound, respectively: Seiri, Seiton, Seiso, Seiketsu, Shitsuke. This technique was also adopted by the organizations from the strong economies and, by translating the five words from Japanese into English, resulting in an identical name of this methodology: Sort, Straighten, Shine, Standardize, Sustain.
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ERSHOV, NIKOLAY. "DEVELOPMENT AND RESEARCH OF DISTRIBUTED CONTROL ALGORITHMS FOR SWARM INTELLIGENCE SYSTEMS." Computational Nanotechnology 9, no. 2 (June 28, 2022): 21–34. http://dx.doi.org/10.33693/2313-223x-2022-9-2-21-34.
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The subject of this paper is the development and research of distributed algorithms for organizing collective behavior in swarm robotic systems in order to solve various applied problems with these systems. Using the example of solving the problem of collective cleaning of a given area, several swarm algorithms based on classical swarm models are constructed and studied: random walk model, Reynolds model, bacterial search algorithm, stochastic gradient method. The results of numerical experiments comparing the efficiency of the proposed methods are presented
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Andika Setiawan. "Optimizing the Prevention of SARS-CoV-2 Transmission Through the Covid-19 Response Mosque." AbdimasMu UMTAS 1, no. 1 (January 28, 2022): 73–80. http://dx.doi.org/10.35568/amu.v1i1.1894.
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This service aims to participate in the success of the efforts made by the management of the Al-Muttaqin prayer room in implementing health protocols according to government regulations regarding guidelines for organizing activities in houses of worship. It is also to educate the public or congregation about the meaning of Covid-19 and health protocols. This is because some people doubt that the Covid-19 virus can spread to farming communities. Because, for some of them, farmers only work in the fields. The methods used in the implementation of this service are: procurement of cleaning equipment, making liquid soap, spraying disinfectants, cleaning the prayer room, pasting posters, and distributing soap from house to house as well as an invitation to obey health protocols. The result achieved: the community or congregation became aware of the health protocol, which they then realized in the form of keeping the distance between congregations and bringing personal prayer mats from home. The prayer room management is also assisted by the procurement of cleaning equipment and additional personnel in the success of government regulations in the prayer room environment so that the implementation of health protocols is realized.
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Kaur, Artinder, Devendra Chaudhary, Navneet Kukreja, Abhishek Bansal, Jyoti Bansal, and Urvashi Kukreja. "The Battle in Endodontics: A Review." Dental Journal of Advance Studies 02, no. 02 (August 2014): 059–63. http://dx.doi.org/10.1055/s-0038-1671987.
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AbstractNickel titanium rotary shaping files fundamentally changed everything in endodontics; conceptually, procedurally and economically as well. NiTi rotary files made root canal therapy more accessible and kind of fun for dentists, and dental companies were loved for making files that cost four times more than stainless steel hand files but delivered a ten times improvement. The single file systems need no disinfecting, cleaning, sterilizing and organizing the NiTi files, provide optimal cutting efficiency along with better control of file breakage and thus increased patient safety and no risk for cross contamination.
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Agrahari, R. S., P. A. Dangle, and K. V. Chandratre. "Implementation of 5S Methodology in the Small Scale Industry: a Case Study." International Journal of Advance Research and Innovation 3, no. 1 (2015): 254–64. http://dx.doi.org/10.51976/ijari.311543.
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5S is a basic foundation of Lean Manufacturing systems. It is a tool for cleaning, sorting, organizing and providing the necessary groundwork for workpiece improvement. This paper dealt with the implementation of 5S methodology in the small scale industry. By following the 5S methodology, it shows significant improvements to safety, productivity, efficiency and housekeeping.The improvements before and after 5S implementation is shown by pictures in the paper. It also intends to build a stronger work ethic within the management and workers who would be expected to continue the good practices.
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Moro, Nicolae. "Seiso, Shine, Sweep – The Third Step of the 5S Methodology." International conference KNOWLEDGE-BASED ORGANIZATION 28, no. 1 (June 1, 2022): 240–45. http://dx.doi.org/10.2478/kbo-2022-0036.
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Abstract A useful tool for organizing workplaces is the 5S method, which is essentially a program divided into five phases to systematically achieve organization, cleanliness and standardization in the workplace to help improve productivity, reduce quality deficiencies and workplace safety issues. Since it is a Japanese method for organizing, cleaning, developing and maintaining a productive workplace, the name is derived from five Japanese words, each beginning with the S sound: Seiri, Seiton, Seiso, Seiketsu, Shitsuke. This technique was also adopted by the organizations from the strong economies, and the translation of the five words from Japanese into English resulted in an identical name for this methodology: Sort, Straighten, Shine, Standardize, Sustain.The purpose of this paper is to highlight the importance of workplace cleanliness at the end of work. This must become an integral part of the daily work of every employee, regardless of hierarchical level, in order to achieve and maintain optimal working conditions.
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Ikromovich, Mamatojiev Sharip, Mirzaeva Mutabar Azamovna, Xadyatullaeva Nafisa Abdusamadovna, and Shokirova Gavharxon Nazirg’ulomovna. "Quality Storage Of Grain - A Guarantee Of Production Of Quality Products." American Journal of Horticulture and Floriculture Research 3, no. 05 (May 30, 2021): 5–8. http://dx.doi.org/10.37547/tajhfr/volume03issue05-02.
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The complexity of organizing the storage of large batches of grain and grain products is due to their physiological and physicochemical properties. Grain is a living organism in which various life processes take place; the intensity of these processes depends on the external environmental conditions. If the external environment has a positive effect on the metabolism of grain cells, it will inevitably worsen the quality of grain and lead to a decrease in quantity. Without a well-organized and timely cleaning, it is impossible to ensure reliable storage of grain varieties and even their effective use in the national economy.
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Khan, Tareq. "Towards a Low-Cost Object Collecting and Organizing Household Robot using Deep Learning." European Journal of Electrical Engineering and Computer Science 6, no. 6 (November 10, 2022): 16–25. http://dx.doi.org/10.24018/ejece.2022.6.6.469.
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Recent advances in deep learning algorithms, and the availability of low-cost sensors, processors, and actuators are opening up a new opportunity for making household robots with a limited budget. Household robots can help automate the monotonous tasks of daily life such as putting dishes in the dishwasher, folding the laundry after washing, cleaning the floor, and organizing kids’ toys on the shelf at the end of the day. In this paper, a robot has been developed that can detect and recognize an object using deep learning from images, move toward the object scoops and lifts the object, and then puts the object to its assigned level on a shelf. This robot can be used to collect and organize objects such as toys, in the kid’s room. A deep learning model is trained with a custom dataset and the mean average precision (mAP) of the object detector is 79.1%. A prototype of the robot - with mechanical structure, camera, motors, controller, and image processing algorithms - is developed and tested successfully.
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Abbasian, Saeid, and Carina Hellgren. "Working Conditions for Female and Immigrant Cleaners in Stockholm County – An Intersectional Approach." Nordic Journal of Working Life Studies 2, no. 3 (August 30, 2012): 161. http://dx.doi.org/10.19154/njwls.v2i3.2369.
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This paper deals with the working and employment conditions of cleaners with an overview of Sweden but with main emphasis on the Stockholm region. The article is based on a review of previous research, statistics from Sweden, and interviews with cleaners and owners of cleaning firms. Results indicate that working conditions among Swedish cleaners are generally unfavorable with regard to employment contracts and the low status of the profession. Conditions seem to be worst in the Stockholm region, with its turbulent market. The cleaning industry in the Stockholm region consists of too many firms and there is an adverse business climate within this regional industry. We argue that there is a connection to the model of intersectionality, which implies that there is an interlinking of identity constructions and socially organizing principles in terms of class, gender, ethnicity/“race,” and citizenship. Cleaning or charwork constitutes one of the lowest working-class positions in society. Cleaners are at the bottom of the hierarchy, below the owners and other white-collar workers in the industry. The majority of cleaners in the region are women and/or of immigrant origin, not least men and women from non-European countries; many have low educational levels, low proficiency in the Swedish language, and deficient knowledge of laws and regulations. All these factors add up to powerlessness, something that aggravates the situation for the cleaners in the county.
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Il'ina, T., I. Kryukov, and M. Kolesnikov. "ASPIRATION SYSTEMS IN DYEING SHOPS OF MECHANICAL ENGINEERING COMPANY." Bulletin of Belgorod State Technological University named after. V. G. Shukhov 5, no. 9 (October 3, 2020): 15–21. http://dx.doi.org/10.34031/2071-7318-2020-5-9-15-21.
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Organizing air change in dyeing shops and cleaning of the exhaust air are of great importance for providing the technological and comfortable parameters of indoor climate, and for protecting the environment from polluting emissions. The article considers the methods of painting metal products and gives characteristics of the used paints. A list of noxious substances, evolved at painting metal products, and their influence on human’s health, is presented. Through an example of a dyeing shop at the ОАО «Belagromash-Servis named after V.М. Ryazanov», the existing general-dilution and local ventilation systems are analyzed. With account of the technological process and the location of paint stations an exhaust ventilation system has been developed. The designs and arrangement of exhaust hoods are suggested, which prevent hazardous substances from getting from a metal products painting station to work area. For the aspiration system a centrifugal bubble unit (CBU) with the exhaust air cleaning efficiency is selected. The motion model of air, removed from a paint station, and the distribution of noxious substances in it, is calculated in Solid Works.
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Akhtyamov, R., T. S. Titova, D. V. Glazkov, and I. I. Gavrilin. "Protection of water supply sources from the emergency oil spill on the water surface." IOP Conference Series: Earth and Environmental Science 937, no. 3 (December 1, 2021): 032026. http://dx.doi.org/10.1088/1755-1315/937/3/032026.
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Abstract The article provides an algorithm for organizing oil spill response on the water surface, as well as the results of the analysis of existing methods of oil and oil product spill response. In order to improve the complex of measures to eliminate oil spills on the water surface, the main requirements for oil-absorbing materials are given. It is shown that the localization and elimination of oil and oil products spills on the water surface due to the destruction of the underwater passage of the main oil pipeline requires a set of works that require the use of various methods and the use of the necessary technical means. The developed set of measures for organizing work in response to oil spills on the water surface and the results of the analysis of existing methods for responding to oil and oil products spills will reduce the time for containment and response to the spill, taking into account the optimal choice of technology for cleaning the coastal strip from oil pollution.
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Akhtyamov, R., T. S. Titova, D. V. Glazkov, and I. I. Gavrilin. "Protection of water supply sources from the emergency oil spill on the water surface." Journal of Physics: Conference Series 2131, no. 3 (December 1, 2021): 032057. http://dx.doi.org/10.1088/1742-6596/2131/3/032057.
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Abstract The article provides an algorithm for organizing oil spill response on the water surface, as well as the results of the analysis of existing methods of oil and oil product spill response. In order to improve the complex of measures to eliminate oil spills on the water surface, the main requirements for oil-absorbing materials are given. It is shown that the localization and elimination of oil and oil products spills on the water surface due to the destruction of the underwater passage of the main oil pipeline requires a set of works that require the use of various methods and the use of the necessary technical means. The developed set of measures for organizing work in response to oil spills on the water surface and the results of the analysis of existing methods for responding to oil and oil products spills will reduce the time for containment and response to the spill, taking into account the optimal choice of technology for cleaning the coastal strip from oil pollution.
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Nurjanah, Enung, I. Made Weni, and Kasuwi Saiban. "The Tradition of Ngaruat Lembur for the Community (Ethnographic Study of Ngaruat Tradition Overtime in Parigi Hamlet, Belendung Village, Cibogo Sub-District, Subang District)." International Journal of Research in Social Science and Humanities 03, no. 07 (2022): 07–23. http://dx.doi.org/10.47505/ijrss.2022.v3.7.2.
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This research is motivated by the still holding of the Ngaruat Lembur tradition in the Parigi Hamlet, Belendung Village in the midst of the times that have undergone many changes caused by advances in science and technology. This study aims to describe and analyze the process of organizing the Ngaruat Lembur tradition for the people of Parigi Hamlet, Belendung Village. In addition, it aims to describe and analyze the values ??contained in the tradition. This study uses an ethnographic type of research, which is a qualitative design whose research describes and interprets the same pattern of values, behavior, beliefs, and language of a group of the same culture. The data collection techniques used were in-depth interviews, participatory observations, and documentation. The data obtained will be reviewed with Cultural Theory and other relevant theories. Based on the discussion of the research results, it is concluded: (1) The process of organizing the Ngaruat Lembur tradition for the people of Parigi Hamlet, Belendung Village includes the "initial process" which is prepared by supporters voluntarily and with high enthusiasm through committee formation activities, fundraising, making various foods, and cleaning. village environment; The “peak process” is carried out by the supporters with solemnity and high enthusiasm through numbal activities, the Dewi Sri procession, the celebration of nyandak tumpeng, wayang golek performances, and ruatan; and the “final process” which was completed by the supporters with high responsibility and sincere devotion through cleaning up the hamlet environment and disbanding the committee. (2) The values ??contained in the tradition include "religious magical values" which are seen in numbal activities, the Dewi Sri procession, the celebration of nyandak tumpeng, and ruatan as a means of expressing gratitude for the produce of the earth, respect for the ancestors, and refuse reinforcements; “togetherness values” as seen in the activities of forming the committee, raising funds, making various foods, cleaning the hamlet environment, and disbanding the committee as a means of strengthening brotherhood ties; and the “material values” that appear in the wayang golek performances as a means of entertainment, populist economy, and practical politics.
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Waheed, Dr Zarina, Munazza Saeed, and Rafey Ahmad Jameel. "Awareness and Practices of Oral Hygiene among Female Undergraduates in a Malaysian University." Journal of Education and Educational Development 4, no. 2 (November 14, 2017): 227. http://dx.doi.org/10.22555/joeed.v4i2.1321.
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<em>The aim of this study is to evaluate the extent of awareness and practices of oral hygiene among undergraduate female students in a residential college of a university at Malaysia and to assess the need for awareness programs about oral hygiene. The study was carried out using a self-administered questionnaire. Hundred undergraduate female Malay students were selected as sample through convenience sampling. The results indicated that a majority of the respondents used toothpaste and toothbrush as primary tools for cleaning their teeth twice a day and was found that they had never used Miswak (a wooden teeth-cleaning stick made from tree twigs). They had adequate knowledge about periodontal and gingival health and were aware of the importance of visiting dentist regularly; however, most of them visited dentists when having a toothache. They had also reported need for organizing oral hygiene awareness programs by college administration and showed adequate oral hygiene knowledge and practices. Nevertheless, few inadequate practices were also identified which were being considered under oral hygiene along with lack of awareness programs being organized in college for which recommendations are suggested.</em>
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Damayanti, Lutfia, Nina Oktarina, Ferry Kurniawan, Nyata Nabela Fadhalia, and Alan Ragil Maulana. "Training for Making Hand Sanitizer Based on Natural Materials at Housewares, Dukuh Jetak, Kudus." Indonesian Journal of Devotion and Empowerment 4, no. 1 (July 31, 2022): 23–27. http://dx.doi.org/10.15294/ijde.v4i1.49897.
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The rise of the Covid-19 virus has made many people quite uneasy, especially with restrictions on every activity involving communities or community organizations. Therefore, to suppress the spread of the Covid-19 virus, the empowerment of the habit of washing or cleaning hands every time they carry out activity makes many people buy cleaning equipment such as hand soap and hand sanitizer. Knowledge of the procedures for making natural hand sanitizers is essential to provide easy and inexpensive means of self-cleaning. Dukuh Jetak, Kedungdowo Kudus Village, is an area where the community still upholds religious values so that some religious activities are still carried out during the pandemic but by complying with existing health protocols. It makes the people of Dukuh Jetak still gather to respect and enliven the culture of local wisdom preserved from generation to generation. Therefore, by organizing training activities for making hand sanitizers using natural ingredients for the people of Dukuh Jetak, Kedungdowo Village, it is hoped that in addition to increasing public skills and awareness of the importance of washing hands, it also makes the community less dependent on the availability of cleaning equipment on the market.
Maraknya virus Covid-19 membuat banyak masyarakat cukup resah, apalagi dengan adanya pembatasan-pembatasan pada setiap kegiatan baik yang menyangkut komunitas atau organisasi masyarakat. Oleh karena itu, untuk menekan penyebaran virus Covid-19 diberdayakannya kebiasaan mencuci atau membersihkan tangan setiap melakukan suatu kegiatan, hal ini membuat banyak masyarakat membeli perlengkapan kebersihan seperti sabun cuci tangan dan hand sanitizer. Pengetahuan mengenai tata cara pembuatan hand sanitizer alami menjadi penting sebagai upaya menyediakan sarana kebersihan secara mandiri dengan mudah dan murah. Dukuh Jetak Desa Kedungdowo Kudus merupakan daerah yang masyarakatnya masih menjunjung tinggi nilai agama sehingga beberapa kegiatan keagamaan tetap dilaksanakan pada masa pandemi namun dengan mematuhi protokol kesehatan yang ada. Hal ini membuat masyarakat Dukuh Jetak tetap berkumpul untuk menghormati dan memeriahkan budaya kearifan lokal yang dilestarikan secara turun-temurun. Oleh karena itu, dengan penyelenggaraan kegiatan pelatihan pembuatan hand sanitizer menggunakan bahan alami kepada masyarakat Dukuh Jetak Desa Kedungdowo diharapkan selain menambah keterampilan dan kesadaran masyarakat akan pentingnya mencuci tangan, juga menjadikan masyarakat tidak terlalu bergantung terhadap ketersediaan perlengkapan kebersihan di pasaran.
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Trevai, Chomchana, Norisuke Fujii, Jun Ota, and Tamio Arai. "Multiple Mobile Robot Exploration and Patrol Strategy Using a Self-Organizing Planner Based on a Reaction-Diffusion Equation on a Graph." Journal of Robotics and Mechatronics 20, no. 1 (February 20, 2008): 24–37. http://dx.doi.org/10.20965/jrm.2008.p0024.
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In this paper, we propose a search and surveillance with mobile robots to collect information while minimizing repeated coverage to maximize efficiency. The problem of search and surveillance is defined as one having a mobile robot or covering a working area with sensor footprints. The problem is applicable to tasks such as floor cleaning, map building, surveillance, security patrols, and search and rescue operations. We use a reaction-diffusion equation on a graph (RDEG), we make and remake plans online base on incoming environmental information. The strategy is applicable to patrolling tasks after an environment has been completely explorated. Tasks are allocated to multiple mobile robots, among which a temporary leader, i.e., the robot detecting a drastic change in the environment, plans a strategy for other mobile robots on the team. Sensing and positioning data for each robot is broadcast and shared among robots. Simulation in different scenarios using one to three robots demonstrated the feasibility of increasing the number of robots on a team.
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Pantiyasa, I. Wayan. "STRATEGI PENGEMBANGAN POTENSI DESA MENJADI DESA WISATA DI KABUPATEN TABANAN (Studi Kasus Desa Tegal Linggah, Penebel, Tabanan)." Jurnal Ilmiah Hospitality Management 4, no. 1 (February 5, 2018): 1. http://dx.doi.org/10.22334/jihm.v4i1.48.
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The purpose of the research is to know the tourism potency of Tegal Linggah village which will be the fondastion to develop the village into community based tourism, the community perception the plan of community based tourism development, and how to make strategic development of community based tourism. The research use the drescriptive statistic analysis and SWOT analysis. The result of the research is to get potencies of Tegal Linggah village, they are natural, culture, social conomic and culinary. Then other potencies are accessibility to the village. The perception of the community to the plan of community based tourism development are 40,75% / very agree, 57,83% / agree, and 1,42 / only still doubt. The strategys in the community based tourism development are: organizing of managemen, making the house rules of th community based tourism, planning of tourist attraction, preparing the infra and supra structure of the community based tourism, socializing to the community, marketing the product of CBT, making the program of cleaning village.
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Florina, Ike Desi, Sri Mulyani, and Itsna Hidayatul Khusna. "Pembuatan Kemasan Produk Ikan Asap sebagai Strategi Promosi Produk di Desa Suradadi, Tegal." Jurnal Pengabdian Pada Masyarakat 4, no. 4 (December 16, 2019): 594–602. http://dx.doi.org/10.30653/002.201944.233.
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MAKING SMOKED FISH PRODUCT PACKAGING IN SURADADI VILLAGE AS A PRODUCT PROMOTION STRATEGY. Promotion is the common problem for micro enterpreneur/start up to increase product selling. This problem has been problem for smoked fish producer in Suradadi Village, Tegal Regency. To resolve these problems, we as service society team made an action along with smoked fish producer as partner. In this activities we used several methodes that is socialization, building renovation, packaging, and promoting. The socialization was consist of promotion strategy socialization, and training in the use of social media. Renovation is done by replacing defective building, organizing and cleaning the place which located for place of business. Next is to make product packaging, so that the product looks more attractive to buy. Promotion activities was utilize social media for product promotion, and install signpost near roadway to point business place. The results achieved from this partnership activity are an increase in buyer knowledge of smoked fish products, and an increase in the number of buyers with the promotion of social media and the installation of signposts.
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Khaustov, Aleksandr, and Margarita Redina. "Geochemical barriers as structural components of the geochemical systems evolution." E3S Web of Conferences 98 (2019): 01026. http://dx.doi.org/10.1051/e3sconf/20199801026.
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The term “geochemical barrier” (GCB) has been widely used in the Russian geochemical literature as a key concept of the distribution of elements and substances theory (incl. pollutions)although in the world research practice this term is not particularly represented. The assessment of the functional role of the geochemical barriers in relation to the properties and evolution of the geochemical systems (GCS)is demonstrated.The foundations of Haken synergy, the foundations of self-organization of systems and non-equilibrium (non-linear) thermodynamics of I. Prigogine and his school are used as a methodological framework. From the authors’ point of view, GCB are considered as self-organizing components of GCS, in which physical and chemical processes are activated, leading to the transformation of atomic and molecular structures, chemical associations and individual chemical elements under the impact of active media (processes). They can be the defining phenomenon of the emergence and evolution of GCS. The concept of geochemical barriers is the foundation for technologies that are actively implemented for cleaning and protecting soils, groundwater and surface water, and the geological environment in general.
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Bilavych, Halyna, Nataliia Bakhmat, Tetyana Pantiuk, Mykola Pantiuk, and Borys Savchuk. "Organization of an Inclusive Educational Environment for the Students with Special Needs /." Strategies for Policy in Science and Education-Strategii na Obrazovatelnata i Nauchnata Politika 30 (December 1, 2022): 559–76. http://dx.doi.org/10.53656/str2022-6-1-org.
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The article analyzes the communicative activity of those students who have difficulties in mental development, as a condition for organizing an educational environment for children with special needs. It was concluded that the inability to communicate with school peers, teachers, and adults affects the organization of an inclusive educational environment (hereinafter – IES) for children with special educational needs (hereinafter – SEN). An example of creating an IES in an elementary school is offered. Specific difficulties that hinder the development of communication (communicative skills) among children aged 7 – 10 with limited health opportunities have been identified. The importance of game activities in the process of organizing an educational space for children with special needs is emphasized. An original author’s method of formation of communication skills of students with SEN is proposed, which was based on the key provisions of the pedagogical system of the Italian scientist, doctor, teacher, civic activist, and organizer of educational institutions around the world M. Montessori. Creating an inclusive educational space for children with special needs, we programmed situations where students would develop self-care skills (dressing and undressing, changing shoes, cleaning, dusting, sweeping, taking care of flowerpots, taking care of flower beds). Educational materials developed by M. Montessori were shown to the children. The teaching methods proposed by the scientist were also updated. The author’s method of formation of communicative skills of students with SEN provided for various forms and methods of learning, both traditional and innovative (project activity, competitions, dramatization, discussion, public performances, didactic games, etc.). The peculiarities of the functioning of the IOP under the conditions of distance learning caused by the spread of the Covid-19 pandemic are characterized. It is emphasized the importance of organizing the game activities of students with SEN as one of the conditions for the successful functioning of IES in the school. The risks posed by online education for children with SEN are highlighted. It was concluded that the process of forming communication skills in students with SEN under the conditions of quarantine restrictions and online learning will become more effective if group work is established (if possible) in the learning process in the classroom and proper pedagogical assistance is provided to the student with SEN at home.
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Pashkang, N. N., A. B. Martynushkin, A. G. Krasnikov, I. V. Fedoskina, and E. A. Strokova. "The efficiency of grain production industry in Ryazan region." IOP Conference Series: Earth and Environmental Science 937, no. 3 (December 1, 2021): 032091. http://dx.doi.org/10.1088/1755-1315/937/3/032091.
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Abstract Based on the identified trends, patterns and features of the development of the grain production industry in Ryazan region, a conclusion was made about the existing potential and the prospect of support for agricultural organizations specializing in the production of grain, the development of seed production of winter wheat and spring barley, the use of innovative technologies for their cultivation and harvesting. The team of authors revealed that one of the main problems in the development of the grain production industry both in Ryazan region and in Russia was a decrease in the level of technical equipment of agricultural enterprises with modern grain harvesters. To solve this problem, it is proposed at the level of the regional government to purchase a license from developers for the production of devices that reduce grain losses during threshing and cleaning, create jobs for the production of these devices and modernize grain harvesters in the region, that will allow getting a larger percentage of high-quality food and seed grain, to replenish the regional budget with an additional amount of taxes, the receipt of which will exceed the costs of purchasing a license and organizing additional jobs.
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Razim, Oleksandra, Stefano Cavuoti, Massimo Brescia, Giuseppe Riccio, Mara Salvato, and Giuseppe Longo. "Improving the reliability of photometric redshift with machine learning." Monthly Notices of the Royal Astronomical Society 507, no. 4 (August 13, 2021): 5034–52. http://dx.doi.org/10.1093/mnras/stab2334.
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ABSTRACT In order to answer the open questions of modern cosmology and galaxy evolution theory, robust algorithms for calculating photometric redshifts (photo-z) for very large samples of galaxies are needed. Correct estimation of the various photo-z algorithms’ performance requires attention to both the performance metrics and the data used for the estimation. In this work, we use the supervised machine learning algorithm MLPQNA (Multi-Layer Perceptron with Quasi-Newton Algorithm) to calculate photometric redshifts for the galaxies in the COSMOS2015 catalogue and the unsupervised Self-Organizing Maps (SOM) to determine the reliability of the resulting estimates. We find that for zspec < 1.2, MLPQNA photo-z predictions are on the same level of quality as spectral energy distribution fitting photo-z. We show that the SOM successfully detects unreliable zspec that cause biases in the estimation of the photo-z algorithms’ performance. Additionally, we use SOM to select the objects with reliable photo-z predictions. Our cleaning procedures allow us to extract the subset of objects for which the quality of the final photo-z catalogues is improved by a factor of 2, compared to the overall statistics.
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Shrestha, Goma Niraula, and Bandana Thapa. "Knowledge and Practice on Infection Prevention among Nurses of Bir Hospital, Kathmandu." Journal of Nepal Health Research Council 16, no. 3 (November 2, 2018): 330–35. http://dx.doi.org/10.3126/jnhrc.v16i3.21433.
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Background: Infection prevention is a crucial component to provide quality care in any health care setting. Infections are leading cause of death and preventable illness. This study was conducted to find out the knowledge and practice among nurses regarding infectionprevention.Methods: A descriptive study design was adopted for the study. Total 170 nurses were included by usingcensus technique to assess knowledge on infection prevention.Probability systematic sampling technique was used by selecting every odd number from staffs’ list to observe the practice of 85 nurses..Semi-structured self-administered questionnaire and observation checklist was used for data collection.Results: The study showed that 57.1% of respondents had adequate knowledge and only 48.2% had good practice on infection preventionthrough hand hygiene, use of adequate personal protective equipment, decontamination, cleaning of instruments, sterilization, and use of antiseptics, disposal of sharps and waste disposal. Similarly 88.8% of the respondents had not received any training related to infection prevention.Conclusions: This study reveals that respondents had better knowledge than practice on infection prevention. The study suggestthat need for organizing regular training, monitoring, development and implementation of guideline to improve knowledge and practice of nurses for prevention of infection in the hospital.
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Crowley, Patrick, Hector E. Ramirez, JulieAnn Martel, Mark Stibich, Sarah Simmons, Deborah G. Passey, Yonhui Allton, et al. "100. Effect of Disinfection Tracking System on Cleaning Events of Portable Medical Equipment." Open Forum Infectious Diseases 7, Supplement_1 (October 1, 2020): S180. http://dx.doi.org/10.1093/ofid/ofaa439.410.
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Abstract Background Portable Medical Equipment (PME) can play a vital role in transmission of multidrug-resistant organisms. Cleaning PME is challenging and protocols vary by institution. Tracking of PME cleaning events is usually performed manually and demonstration of compliance with protocols is difficult. We studied a Disinfection Tracking Systems (DTS) to understand its potential role in tracking disinfection events of PME and whether its implementation led to improvement in the number of cleaning events. The DTS device was designed to automatically register several types of disinfection events and could be set to display time since last disinfected on the screen. Methods For a 25-day period, a single acute care unit received a DTS device with the display screen off but with the ability to detect and log disinfection events in a database from a disinfectant wipe. After the 25-day screen-off period the DTS units screen was turned on to display the number of hours since the last recorded disinfection event (Figure 1) for a 42-day period. DTS devices were placed on 10 computer-on-wheels (COW) and 5 vitals machine (VM). An interrupted time series analysis, using a Bayesian model compared the number of events in the display screen-off to the screen-on period. Disinfection Tracking System with Screen-off and Screen-on Results During the 25-day screen-off period, there were a total of 345 events captured with 61 events on VM and 284 on COWs averaging 0.49 and 1.26 cleaning events for VM and COWs respectively per day. During the 42-day screen-on period, there were 845 total disinfection events with 104 events on VM and 741 events on COWs with 0.50 and 1.76 mean events for VM and COWs respectively per day. The mean events per device per day in the screen-on period for COW’s were 1.32 (1.10 – 1.57) times greater than those in the screen-off Period. The mean events per device per day in the screen-on period for VM devices was 1.37 (0.89 – 2.01) times greater than those in the screen-off period. Conclusion Disinfection events for COWs and VMs were found to be above the local policy requirements. Implementation of a DTS device was able to increase the rate of disinfection events for COWs potentially due to the prompt on the screen. Additionally, it captured disinfection events successfully on the database demonstrating its effective to be a tool for demonstration of compliance. Disclosures Mark Stibich, PhD MHS, Xenex Disinfection Services, Inc (Board Member, Employee) Sarah Simmons, DrPH, Xenex Disinfection Services (Employee, Shareholder) Chetan Jinadatha, MD, MPH, AHRQ (Research Grant or Support)Department of Veterans Affairs (Other Financial or Material Support, Owner: Department of Veterans Affairs. Licensed to: Xenex Disinfection System, San Antonio, TX)Inventor (Other Financial or Material Support, Methods for organizing the disinfection of one or more items contaminated with biological agents)NiH/NINR (Research Grant or Support)NSF (Research Grant or Support)Xenex Healthcare Services (Research Grant or Support)
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Orobinsky, V. I., V. A. Gulevsky, and A. M. Gievsky. "The influence of the moisture content of the heap at the moment of threshing and the influence of width of the sieve holes on the content of grains with film." IOP Conference Series: Earth and Environmental Science 954, no. 1 (January 1, 2022): 012055. http://dx.doi.org/10.1088/1755-1315/954/1/012055.
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Abstract Our own research and analysis of the literature cited in the work have identified a number of different factors that affect the quality of the harvested grain. The paper provides an assessment of the influence of such indicators as the physical and mechanical properties of the harvested crop, the design features of the threshing-separating devices, the relative humidity of the processed heap, the size of the openings of the screens of the separating device. Studies carried out for machines with various types of threshing and separating devices have shown the advantage of rotary machines. The heap obtained on them with minimal contamination contains 2.2 times less crushed grain and 1.5 times more grain with the film. The sowing qualities of seeds, both germination energy and laboratory germination, are higher than those of seeds obtained from combine harvesters with a classic threshing-separating device. Investigations of the distribution of the components of the grain heap coming from the combine harvesters were carried out at five different moisture levels of grain on sieves with a hole width of 2.0 to 3.2 mm. The experimental results showed that the relative humidity of the grain does not significantly affect the distribution of the grain heap. At the same time, studies have shown that the bulk of the heap entering post-harvest processing in a grain cleaning machine is allocated on sieves with a hole diameter of 2.4–3.0 mm. The largest amount of whole grain is allocated on sieves 2.4–3.0 mm. With an increase in the grain moisture content of the initial heap from 14.1 to 18.9% and the size of the sieve openings from 2.0 to 3.2 mm, an increase in the amount of grain with the film is observed. The results presented can be used in organizing the activities and substantiating the design and technological schemes for post-harvest grain cleaning.
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Niraula Shrestha, Goma Devi, and Bandana Thapa. "Knowledge and Practice on Infection Prevention among Nurses of Bir Hospital, Kathmandu." Journal of Nepal Health Research Council 16, no. 3 (October 30, 2018): 330–35. http://dx.doi.org/10.33314/jnhrc.v16i3.1466.
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Background: Infection prevention is a crucial component to provide quality care in any health care setting. Infections are leading cause of death and preventable illness. This study was conducted to find out the knowledge and practice among nurses regarding infectionprevention.Methods: A descriptive study design was adopted for the study. Total 170 nurses were included by usingcensus technique to assess knowledge on infection prevention.Probability systematic sampling technique was used by selecting every odd number from staffs’ list to observe the practice of 85 nurses..Semi-structured self-administered questionnaire and observation checklist was used for data collection. Results: The study showed that 57.1% of respondents had adequate knowledge and only 48.2% had good practice on infection preventionthrough hand hygiene, use of adequate personal protective equipment, decontamination, cleaning of instruments, sterilization, and use of antiseptics, disposal of sharps and waste disposal. Similarly 88.8% of the respondents had not received any training related to infection prevention.Conclusions: This study reveals that respondents had better knowledge than practice on infection prevention. The study suggestthat need for organizing regular training, monitoring, development and implementation of guideline to improve knowledge and practice of nurses for prevention of infection in the hospital. Keywords: Infection prevention; knowledge; practice; standard precautions.
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Zhironkin, Vitaly, and Michal Cehlar. "Analysis of the Negative Impact of Hydraulic Fracturing Technology on the Environment." E3S Web of Conferences 278 (2021): 01009. http://dx.doi.org/10.1051/e3sconf/202127801009.
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The development of the oil and gas industry around the world is connected with the development of unconventional fields, such as shale oil, using modern technologies, for example, rotary steerable systems, which allow more accurate and high-quality work on well construction, as well as multi-stage hydraulic fracturing, allowing more efficient extracting of hydrocarbons from the deposits. However, like any mining of minerals, the extraction of hydrocarbon raw materials has a harmful effect on the ecology of the area in which the extraction takes place. This occurs due to the use of a large number of chemical compounds, a small proportion of processing of rocks obtained during drilling, cleaning up territories to create infrastructure for organizing the extraction work of raw materials. The introduction of new fields into development leads to the increase in the level of industrial pollution of the environment. The impact of hydraulic fracturing technology on the environmental situation in the field is considered in the article. The author analyzes the impact of this method of increasing oil development on the environment, the experience of using this technology abroad, as well as government regulation of the use of this technology by producing companies around the world.
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Rahayu, Cucu, Jumira Warlizasusi, and Fakhruddin Fakhruddin. "Management Of Early Children's Learning With Steam Loading With Loose Parts at RA Ummatan Wahidah Curup." International Journal of Educational Review 4, no. 1 (July 31, 2022): 111–39. http://dx.doi.org/10.33369/ijer.v4i1.22117.
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Implementation of Early Childhood Education faces many problems in the learning system. Just as the lack of creativity and progress of educators, as well as educational game devices that are less supportive, so the learning system does not encourage the ability of students to innovate and think higher. The research objectives are learning management, and implementation of STEAM content made from Loose Parts. The research used descriptive qualitative method. Research data sources include primary and secondary sources. The research instrument, data collection using observation, interview, and documentation techniques. Then the data is analyzed through the stages of data collection, data reduction, data display, and conclusions. The results of this study that the management of STEAM content learning with Loose Parts : planning the form of learning for RPPS, RPPM, RPPH, preparing Loose Parts . Organizing teaching tasks, teachers allocate learning materials. Implementation starts from the introduction, core activities, closing activities. Assessment in the form of performance, observation, conversation. Implementation of early childhood learning with STEAM content made from Loose Parts : applying all stages of play by paying attention to playing strategies, cleaning, storing things, strategies to develop early childhood creativity. The activity plan is adapted to the needs of the child and takes into account the principles of PAUD learning
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Barrulwaliddin, Yusnadi, Ishak, Raudhatul Juniati, and Tuhfatul Athal. "Library Management in Increasing Reading Interest of Female Santri Dayah of Muslimat Samalanga." Britain International of Humanities and Social Sciences (BIoHS) Journal 3, no. 1 (February 28, 2021): 274–84. http://dx.doi.org/10.33258/biohs.v3i1.402.
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This research is motivated by the management of library management, development of book collections, supporting and inhibiting factors as well as an increase in students' reading interest. This study aims to determine the role of libraries, namely librarian, collection, management management and increase the interest in reading fondness for Dayah Putri Muslimat Samalanga santri, Bireuen Aceh Regency. The purpose of this study was to identify and describe the planning, procurement, use, inventory, deletion, inhibiting and supporting factors of libraries in Dayah Putri Muslimat Samalanga. This research is a qualitative research using descriptive method. Data collection was carried out by interview, observation, and documentation study. The data analysis technique was carried out through descriptive interpretation, data validity testing, participation extension, and auditing. Library planning is carried out by musyarawah, organizing is carried out by selecting and mutually agreed upon, implementation is carried out in accordance with the plan and according to their respective duties and supervision is carried out every day such as supervision of circulation and cleaning services, tidiness and discipline. Collection development is carried out by deliberation and submissions from visitors, the supporting factor is the routine allocation of funds from the dayah for the development of the Dayah Putri Muslimat library and librarians who equate it, the inhibiting factor is that the available librarians are not graduates from their fields.
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Jayady, Siti Hajar, and Hasmawati Antong. "Theme Identification using Machine Learning Techniques." Journal of Integrated and Advanced Engineering (JIAE) 1, no. 2 (November 30, 2021): 123–34. http://dx.doi.org/10.51662/jiae.v1i2.24.
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With the abundance of online research platforms, much information presented in PDF files, such as articles and journals, can be obtained easily. In this case, students completing research projects would have many downloaded PDF articles on their laptops. However, identifying the target articles manually within the collection can be tiring as most articles consist of several pages that need to be analyzed. Reading each article to determine if the article relates theme and organizing the articles based on themes is time and energy-consuming. Referring to this problem, a PDF files organizer that implemented a theme identifier is necessary. Thus, work will focus on automatic text classification using the machine learning methods to build a theme identifier employed in the PDF files organizer to classify articles into augmented reality and machine learning. A total of 1000 text documents for both themes were used to build the classification model. Moreover, the pre-preprocessing step for data cleaning and TF-IDF feature extraction for text vectorization and to reduce sparse vectors were performed. 80% of the dataset were used for training, and the remaining were used to validate the trained models. The classification models proposed in this work are Linear SVM and Multinomial Naïve Bayes. The accuracy of the models was evaluated using a confusion matrix. For the Linear SVM model, grid-search optimization was performed to determine the optimal value of the Cost parameter.
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Owuoro, Leonia Tesha, and Christopher Naseya Muganda. "Financial Trade's Impact on Banks' Financial Performance: A Case of Equity Bank Limited." Global Journal of Economics and Trade 1, no. 1 (October 1, 2022): 38–51. http://dx.doi.org/10.58425/gjet.v1i1.39.
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Purpose: The purpose of this study is to examine the impact of trade financing on banks' financial performance. In this study, Equity Bank Limited was used as a case study.
Methodology: In this case study, a descriptive research design was used. The intended audience consisted of 66 Equity Bank Limited credit supervisors, one from each branch. Out of the total of sixty six credit supervisors, at least thirty three were selected using the stratified selection approach to handle 50% of the population. Used were both primary and secondary data from financial statements that were released. Sorting, cleaning, and organizing the data from the completed surveys were all parts of the data analysis process. The data was coded, put into a spreadsheet, then put through an SPSS analysis. Tables, graphs, and pie charts were then used to show the data.
Findings: The research revealed that the bank's supply of trade financing products had an impact on its financial performance through the revenues generated as a result of such service, according to the analysis, presentation, and interpretation of the data.
Conclusion: The provision of trade finance by banks has an impact on their financial performance.
Recommendation: The study suggested that the bank train its employees to increase their skill levels, create more complex and welcoming trade finance procedures to encourage more clients to participate, and capitalize on less common items. It was advised to conduct further research on how trade financing affects banks' overall performance.
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Jia, Dongning, Bo Yin, and Xianqing Huang. "Social Network Big Data Hierarchical High-Quality Node Mining." Wireless Communications and Mobile Computing 2021 (May 17, 2021): 1–10. http://dx.doi.org/10.1155/2021/1444755.
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Compared with the conventional network data analysis, the data analysis based on social network has a very clear object of analysis, various forms of analysis, and more methods and contents of analysis. If the conventional analysis methods are applied to social network data analysis, we will find that the analysis results do not reach our expected results. The results of the above studies are usually based on statistical methods and machine learning methods, but some systems use other methods, such as self-organizing self-learning mechanisms and concept retrieval. With regard to the current data analysis methods, data models, and social network data, this paper conducts a series of researches from data acquisition, data cleaning and processing, data model application and optimization of the model in the process of application, and how the formed data analysis results can be used for managers to make decisions. In this paper, the number of customer evaluations, the time of evaluation, the frequency of evaluation, and the score of evaluation are clustered and analyzed, and finally, the results obtained by the two clustering methods applied in the analysis process are compared to build a customer grading system. The analysis results can be used to maintain the current Amazon purchase customers in a hierarchical manner, and the most valuable customers need to be given key attention, combining social network big data with micro marketing to improve Amazon’s sales performance and influence, developing from the original single shopping mall model to a comprehensive e-commerce platform, and cultivating their own customer base.
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Atamanyuk, A. A. "PROBLEMS OF OPERATION OF GAS PURIFICATION PLANTS CONTAINING ORGANIC COMPOUNDS." Journal of Coal Chemistry 1 (2020): 23–28. http://dx.doi.org/10.31081/1681-309x-2020-0-5-23-28.
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The article analyzes the current state and perspectives of the modernization of existing plants for the purification of the technological gases from organic impurities. It has been shown that the main technical solution for organizing such purification since the 90s is the installation of thermocatalytic equipment. According to the design documentation, the efficiency of purification from organic compounds has to be about 90 %. Such plants are still in operation, but they are ineffective because of a number of reasons. With the involvement of qualified specialists from the Research Institute of the SE "UkrNTTS "Energostal", an assessment was made of the current state of the operating gas purification plants, in particular, the thermocatalytic gas purification units (GPU) from organic impurities at a number of coke-chemical plants. The survey was accompanied by technical consultations in order to bring the operation of the existing units to the design parameters. Assessment of the current state of the facilities showed that they do not operate in design regimes and that bringing them to design indicators will require significant capital expenditures. A detailed analysis of this problems shows that under the current conditions it is practically impossible to ensure the trouble-free operation of such a plants. Recommendations have been formulated for the alternative processes for sanitary cleaning of gases from organic compounds by gases gathering in global collector and involvement in industry recycling, based on examples of foreign and domestic analogues (including implemented on PJSC "ArcelorMittal Kryvyi Rih"). The issues have been touched upon the application of the domestic experience of implementation of more advanced thermocatalytic gas purification units. As an example of the operation of such a plant, a gas purification system with a capacity of 1300 m3 /h from a pitch granulation plant implemented at PJSC “ZAPOROZHKOKS” has been given.
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Каргин, Сергей Александрович, Sergey Aleksandrovich Kargin, Александр Дорохов, and Aleksandr Dorokhov. "Increasing energy efficiency and environmental safety of reciprocating engines." Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies 2019, no. 4 (November 15, 2019): 60–70. http://dx.doi.org/10.24143/2073-1574-2019-4-60-70.
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The article highlights the process of organizing the internal combustion engines operation, which is intended to raise the environmental safety and the extent to which the thermal energy of the working fluid is used in order to increase the energy efficiency and environmental safety of marine, fixed and transport engines. Today in propulsion engineering the process of supplying heat to the cycle (fuel injection, mixture formation, combustion) has been comprehensively studied and improved. The analysis of the thermodynamic cycle has been presented. Disadvantages of the working process (from the position of converting the chemical energy of fuel into mechanical ener-gy) of a reciprocating engine with a crank mechanism are listed: incomplete combustion of fuel, loss of heat with exhaust gases and coolant, mechanical losses in the engine, etc. It has been found that the complete conversion of the thermal energy of the working fluid into mechanical work is impossible due to a short expansion stroke. The possibilities of increasing the efficiency of the working cycle of internal combustion engines are considered. An additional increase of the internal energy of the working fluid obtained by reducing losses in the cooling system due to the thermal insulation of the cylinder goes into increased losses with exhaust gases. It is proposed to introduce water into the cylinder after reaching the maximum temperature of the cycle, which helps lower the temperature of the gases, reduce the temperature difference and the intensity of heat transfer. It has been suggested to conduct tests with different moments of water supply, which will determine the effect of water on the process of burning fuel. The necessity of calculating various situations has been justified, since the amount of water will be different. The calculated water injection at the end of the combustion process can simplify cleaning and increase the engine capacity without significant amplifications of its main elements.
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Lousto, Carlos O., Ryan Missel, Harshkumar Prajapati, Valentina Sosa Fiscella, Federico G. López Armengol, Prashnna Kumar Gyawali, Linwei Wang, et al. "Vela pulsar: single pulses analysis with machine learning techniques." Monthly Notices of the Royal Astronomical Society 509, no. 4 (November 23, 2021): 5790–808. http://dx.doi.org/10.1093/mnras/stab3287.
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ABSTRACT We study individual pulses of Vela (PSR B0833−45/J0835−4510) from daily observations of over 3 h (around 120 000 pulses per observation), performed simultaneously with the two radio telescopes at the Argentine Institute of Radioastronomy. We select four days of observations in 2021 January to March and study their statistical properties with machine learning techniques. We first use Density-Based Spatial Clustering of Applications with Noise clustering techniques, associating pulses mainly by amplitudes, and find a correlation between higher amplitudes and earlier arrival times. We also find a weaker (polarization dependent) correlation with the mean width of the pulses. We identify clusters of the so-called mini-giant pulses, with ∼10 times the average pulse amplitude. We then perform an independent study, with Self-Organizing Maps (SOM) clustering techniques. We use Variational AutoEncoder (VAE) reconstruction of the pulses to separate them clearly from the noise and select one of the days of observation to train VAE and apply it to the rest of the observations. We use SOM to determine four clusters of pulses per day per radio telescope and conclude that our main results are robust and self-consistent. These results support models for emitting regions at different heights (separated each by roughly a hundred km) in the pulsar magnetosphere. We also model the pulses amplitude distribution with interstellar scintillation patterns at the inter-pulses time-scale finding a characterizing exponent nISS ∼ 7–10. In the appendices, we discuss independent checks of hardware systematics with the simultaneous use of the two radio telescopes in different one-polarization/two-polarizations configurations. We also provide a detailed analysis of the processes of radio-interferences cleaning and individual pulse folding.
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Kuharonak, G. M., D. V. Kapskiy, and V. I. Berezun. "Ensuring Requirements for Emissions of Harmful Substances of Diesel Engines." Science & Technique 19, no. 4 (August 5, 2020): 305–10. http://dx.doi.org/10.21122/2227-1031-2020-19-4-305-310.
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The purpose of this work is to consider the requirements for emissions of harmful substances of diesel engines by selecting design and adjustment parameters that determine the organization of the workflow, and the exhaust gas cleaning system, taking into account the reduction of fuel consumption. Design elements and geometric characteristics of structures for a turbocharged diesel engine of Д-245 series produced by JSC HMC Minsk Motor Plant (4ЧН11/12.5) with a capacity of 90 kW equipped with an electronically controlled battery fuel injection have been developed: exhaust gas recirculation along the high pressure circuit, shape and dimensions of the combustion chamber, the number and angular arrangement of the nozzle openings in a nozzle atomizer, and inlet channels of the cylinder head. Methods for organizing a workflow are proposed that take into account the shape of the indicator diagrams and affect the emissions of nitrogen oxides and dispersed particles differently. Their implementation allows us to determine the boundary ranges of changes in the control parameters of the fuel supply and exhaust gas recirculation systems when determining the area of minimizing the specific effective fuel consumption and the range of studies for the environmental performance of a diesel engine. The paper presents results of the study on the ways to meet the requirements for emissions of harmful substances, obtained by considering options for the organization of working processes, taking into account the reduction in specific effective fuel consumption, changes in the average temperature of the exhaust gases and diesel equipment. To evaluate these methods, the following indicators have been identified: changes in specific fuel consumption and average temperature of the toxicity cycle relative to the base cycle, the necessary degree of conversion of the purification system for dispersed particles and NOx. Recommendations are given on choosing a diesel engine to meet Stage 4 emission standards for nitrogen oxides and dispersed particles.
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Alatyrev, S. S., A. P. Yurkin, I. S. Kruchinkina, and A. S. Alatyrev. "Production testing of the new method of mechanical harvesting of cabbage." Traktory i sel hozmashiny 84, no. 12 (December 15, 2017): 3–7. http://dx.doi.org/10.17816/0321-4443-66354.
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White cabbage is a traditional vegetable crop in Russia, easily damaged by mechanical influences. In addition, cleaning is accompanied by significant labor and material costs. Taking into account the above-mentioned features, a new method for mechanized harvesting of cabbage was proposed, where cabbage heads are firstly aligned in the row by lifters, then they are forwarded under the clamping belt, where afterwards they are fixed and cut. Cut-off heads are forwarded by outside-mounted and clamping transporters on to a sorting transporter-cutter. On the sorting transporter-cutter, the heads are inspected. Workers pick out cabbage with long cabbage stumps and rosette leaves and insert them into the holes of the plate-shaped army duck transporter-cutter, where they are re-cut when passing through the passive knife. As a result, the rosette leaves are separated from the heads, and the cut-out cabbage stumps slide down the tray to the ground. Further, the heads and loose leaves, separated from the heads after repeated cutting enter the rod elevator, where leaves are again cut off, and the heads are sent for shipment. Unlike the traditional method of harvesting cabbage, head of cabbage are shipped by a cabbage harvesting machine first to a flexible trough floor, mounted on a special rack on the vehicle platform above the removable containers. Then, the heads from the flooring are gently transferred to containers for subsequent storage in them. After filling the containers, the vehicle is sent to a storage facility where, with a forklift truck, the loaded containers are replaced by empty ones, leaving the flexible deck with the platform rack for the next cycle of work. In the harvest season of 2017, the proposed technology for mechanized harvesting of cabbage was tested in the production conditions of LLC «Chapaevskoye» in the Mari El Republic. The conducted production tests confirmed the conformity of the products to the agrotechnical requirements and the possibility of organizing the harvesting process continuously in a sparing mode.
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Nopan, Nopan Saputra, Yance Komela Sari, and Eka Desnita. "HUBUNGAN PENGETAHUAN DAN SUPERVISI DENGAN PENERAPAN PRINSIP ENAM BENAR DALAM PEMBERIAN OBAT OLEH PERAWAT PELAKSANA DI RUANG RAWAT INAP RSI SITI RAHMAH PADANG." Informasi dan Promosi Kesehatan 1, no. 2 (December 19, 2022): 102–11. http://dx.doi.org/10.58439/ipk.v1i2.24.
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Nurses as part of the health care system is responsible for the provision of safe drugs. In order to achieve safe administration, nurses should pay attention to the six principles of client really is true, right drug, right dose, right time, right route, and right documentation. The phenomenon of the field obtained 30% of the drugs that are given are not documented, 15% of the drug is administered in a way that is not right, 23% of the drug is given at a wrong time, 2% of drugs are not given, 12% of the drug is administered at a dose yag right. Factors that affect the application of the principle of six true in drug delivery including knowledge and supervision. The aim of research to determine the relationship of knowledge and supervision with the correct application of the six principles of drug administration by nurses in inpatient unit RSI Siti Rahmah Padang.
This type of research is analytic survey design using cross sectional study. The population around the nurses in the inpatient unit of 52 people, with a sampling technique using total sampling. Processing the data through the editing stage, coding, entry, and cleaning. Results were analyzed using univariate and bivariate chi square test with 95% confidence level α = 0.05.
Based on the results, the application of the principle of six true in poor drug delivery (51.9%), while good (48.1%), 53.8% lower nurse's knowledge, while the less well supervised as much as 53.8%. There is a significant relationship between knowledge (p = 0.000) and supervision (0.027) with the correct application of the six principles in drug delivery.To perform an increase in drug administration services, health services should provide training and refresher on the principle of six correct drug administration. This can be done by organizing seminars / symposia and training regarding the professionalism of the administration of drugs and increase overall service.
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Pant, Hira Ballabh, Tripura Batchu, Raashi Raj, AY Nirupama, and Varun Agiwal. "Impact of hands-on training in STATA for data management and data analysis: How much knowledge gained among health-care professionals?" IHOPE Journal of Ophthalmology 2 (January 17, 2023): 4–8. http://dx.doi.org/10.25259/ihopejo_30_2022.
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Objectives: Data management and statistical analysis are integral parts of any research. But there is difficulty in cleaning, organizing, and maintaining data in a systematic and meaningful way for accurate analysis without any tool. Hence, there is a need to learn a tool such as SPSS, STATA, R, SAS and so many for understanding the data. This study focused on the impact of short-course training on STATA on healthcare eye professionals and found an improvement in their competency to use computer-based statistical software packages for data management and analysis and identify the major challenges for participants and suggestions to improve the training. Materials and Methods: We organized a 10-day short course on data management and data analysis using STATA. A pre and post-test evaluation was done every day to find the impact. The questionnaire covered several areas of research methodology from data management to statistics. Categorical data were described in frequency and percentage whereas continuous data was described in median and interquartile range (IQR). Wilcoxon signed-rank test was applied to find out the significant improvement in the knowledge. Results: The 10 days cumulative median score for pre- and post-test was 43 (IOR = 39-47.5) and 72.5 (IOR = 69-77) respectively and was statistically significant (P = 0.012). Male participants, younger age groups, experience, and prior knowledge were identified as major determinants to improve the knowledge and performance in the usage of STATA. We observed that advanced training in the usage of STATA is highly beneficial to people interested/involved in research to gain autonomy in data management and analysis. Conclusion: The evaluation of the training confirms that hands-on training in the use of STATA software does have a significant impact on the knowledge, self-efficacy, and attitude of the learner. Since Stata is very user-friendly, we recommend that researchers and medical students should be offered a comprehensive training course in STATA.
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Robonen, E. V., N. P. Chernobrovkina, B. V. Raevsky, A. V. Egorova, M. I. Zaitseva, and G. N. Kolesnikov. "Obtaining Woody Greens Enriched with L-Arginine during Forestry Management of Young Scots Pine Stands (Scientific Review)." Lesnoy Zhurnal (Forestry Journal), no. 5 (November 5, 2020): 9–37. http://dx.doi.org/10.37482/0536-1036-2020-5-9-37.
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Forests produce a huge amount of organic matter, which is a source of renewable raw materials for the production of technical, feed, food and pharmaceutical products. The logging and woodworking industry in Karelia, as in Russia as a whole, is based exclusively on stem wood. Woody greens are formed while felling ripe and over-mature stands, thinning and implementation of measures for the conservation, protection and reproduction of forests including forest stands cutting. The development of technologies for the use of woody greens is necessary for the multi-purpose utilization of the entire phytomass produced by forest plant communities. An additional economic incentive for young stands thinning and limbing, that are used to improve the quality of logs, is the ability to reduce costs or even ensure the profitability of these measures driven by the development of processing plants and the use of wastes generated during transportation: thinners, low-quality and low-value decidous wood, woody greens, that are raw materials for the production of biologically active preparations of various action. The urgent tasks are to increase the use of importsubstituting pharmaceutical substances and to search the alternative methods for producing raw materials for nutrient mixtures and feed stuff. Technologies for modifying the biochemical composition of coniferous greens, resulting in production of plant raw materials enriched with target biologically active substances, are being developed for the exploration of new plant sources. The water-soluble fraction of coniferous greens contains free amino acids, in particular L-arginine, which plays an important role in the life of animals. A promising way is to increase the free amino acids content in coniferous raw materials and change their quantitative ratio by regulation of the mineral nutrition regime of woody plants. An original scheme of additional supply of coniferous plants with nitrogen and boron is proposed in order to obtain coniferous greens enriched with L-arginine. The use of conifers as bioproducers of L-arginine and the study of its metabolism with reference to climatic factors, conditions of mineral nutrition, seasonal and daily dynamics in the natural environment, the search for ways to increase its level in organs and tissues is of current interest both on the theoretical and practical sides. Obtaining coniferous greens enriched with L-arginine will allow organizing the production of coniferous products for nutrient and pharmaceutical use. It is necessary to analyze the potential sources of raw materials taking into account their availability, costs for enriching the needles with L-arginine and product yield per unit area to assess the economic feasibility of organizing such production. A developed sequence of forestry measures will make it possible to obtain needles enriched with L-arginine, both in the process of implementing various types of forest use, and in carrying out activities aimed at increasing the productivity of forests and preserving their useful functions. Herewith, it is possible to turn costly cleaning and fertilizing of young Scots pine stands into profitable ones with additional products. Technologies of intentional changes in the chemical composition and pharmacological properties of plant raw materials obtained from woody plants will allow the development of new raw materials for biologically active substances.
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Pransky, Joanne. "The Pransky interview: Mel Torrie, Founder, CEO and President of Autonomous Solutions, Inc." Industrial Robot: An International Journal 45, no. 1 (January 15, 2018): 7–10. http://dx.doi.org/10.1108/ir-11-2017-0199.
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Purpose The following paper is a “Q&A interview” conducted by Joanne Pransky of Industrial Robot Journal as a method to impart the combined technological, business and personal experience of a prominent, robotic industry engineer-turned successful innovator and leader, regarding the challenges of bringing technological discoveries to fruition. This paper aims to discuss these issues. Design/methodology/approach The interviewee is Mel Torrie, CEO and President of Autonomous Solutions, Inc. (ASI). ASI manufactures an OEM/vendor independent software and hardware solution retrofitted to existing equipment to create a wide variety of fully autonomous vehicles spanning agriculture, mining, automotive, industrial cleaning, security and government/military applications. In this interview, Torrie shares how he first got started in the robotics field along with his experiences in running his ground-breaking startup. Findings In 1999, Torrie received a Master’s Degree in Electrical Engineering at Utah State University (USU) where he worked on two National Aeronautics and Space Administration (NASA) space shuttle payloads. After his work at USU, he managed robotics development programs for John Deere, the US Department of Defense and the US Department of Energy. He founded ASI, a spin-off of the Center of Self Organizing and Intelligent Systems (CSOIS) at USU, in 2000. Originality/value Torrie was a pioneer and visionary who bootstrapped ASI from the beginning. Under Torrie’s leadership, ASI raised over $85m in a unique business model where there is no equity but only strategic partners. These foremost companies are given exclusive rights to their vertical market and jointly own their industry’s driverless vehicle’s intellectual property (IP) with ASI. The vehicles are developed and tested at ASI’s 100-acre proving ground facility in Utah. To date, ASI’s more than 100 employees and their business partners have automated 75 different vehicle types and ASI continues to create new markets. Some of ASI’s notable installations include the Bingham Canyon Mine clean-up effort; BatCat, the teleoperated CAT telehandler for the Los Angeles Police Department; and the robotic durability testing program with Ford Motors, Toyota, Fiat Chrysler Automotive, Hyundai, General Motors as well as other private proving grounds.
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Jarrah, Joud N., Oscar I. Martinez, Susmita jain, Piyali Chatterjee, Hosoon Choi, Munok Hwang, Morgan Bennett, et al. "820. Impact of pulsed xenon ultraviolet (PX-UV) light disinfection for reduction of pathogens on high touch surfaces following hospitalization." Open Forum Infectious Diseases 7, Supplement_1 (October 1, 2020): S452—S453. http://dx.doi.org/10.1093/ofid/ofaa439.1009.
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Abstract Background Ultraviolet (UV) light disinfection following a manual terminal cleaning process for hospital rooms has been proposed as an additional method to reduce the bacterial burden on surfaces. The impact of UV light disinfection and the level of interdependence between the modalities remains unclear. Methods Samples were collected from 5 high touch surfaces from 10 patients room following discharge prior to manual disinfection, following manual disinfection, and following pulsed xenon UV disinfection using Rodac contact plates (total 150 samples). Colonies were identified using MALDI-TOF mass spectrometry. The bacterial colony counts were recorded and analyzed as pathogenic or commensal organisms (based on CDC criteria) to assess the efficacy of the disinfection process. Results Average colony counts for the rooms prior to disinfection, post disinfection, and post UV light were 185.8 CFU +/- SD 280, 43 CFU +/- 121, and 20 CFU +/- 36.7 respectively. The average drop in colony-forming units of the five high touch areas in patient’s rooms can be seen in table 1. Twelve commensal bacterial species were isolated: Bacillus species (sp.), Corynebacterium sp., Enhydrobacter sp., Kocuria sp., Lysinibacillus sp., Macrococcus sp., Micrococcus sp., Paenibacillus sp., Pantoea sp., Psychrobacter sp., Siccibacter sp., Coagulase negative staphylococcus. Seven pathogenic bacteria were isolated: Acinetobacter sp., Brucella sp., Proteus sp., Staphylococcus aureus, Escherichia sp., Enterococcus, and Pseudomonas aeruginosa. Reductions in the predominant bacterial species following disinfection modality are noted in table 2. Table 1: Colony forming units (CFUs) average Pre-disinfection (Pre-Dis), Post Disinfection (Post-Dis), and Post PX-UV Light (PX-UV). Table 2: Sub-analysis of commensal and pathogen isolation Pre-Disinfection (Pre-Dis), Post-Disinfection (Post-Dis), and Post PX-UV light (PX-UV). Conclusion A combination of manual disinfection and UV has shown a notable additional reduction in overall bacterial contamination of the patient rooms, including the majority of high touch areas as compared with manual disinfection alone. No additional reduction in commensal bacteria isolates was noted after UV light, however a further decrease in pathogenic bacteria (Acinetobacter and Enterococcus) was noted. UV light may be considered as an additional room disinfection method to reduce overall bacterial burden and pathogenic bacterial contamination of rooms as a comprehensive strategy to reduce nosocomial infections. Disclosures Mark Stibich, n/a, Xenex Germ-Zapping Robots (Board Member, Grant/Research Support) Chetan Jinadatha, MD, MPH, AHRQ (Research Grant or Support)Department of Veterans Affairs (Other Financial or Material Support, Owner: Department of Veterans Affairs. Licensed to: Xenex Disinfection System, San Antonio, TX)Inventor (Other Financial or Material Support, Methods for organizing the disinfection of one or more items contaminated with biological agents)NiH/NINR (Research Grant or Support)NSF (Research Grant or Support)Xenex Healthcare Services (Research Grant or Support)
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Huda, Imam Arifa’illah Syaiful, and Muhammad Farouq Ghazali Matondang. "STRATEGI PENGEMBANGAN POTENSI WISATA 5 PANTAI DI KECAMATAN SAPTOSARI KABUPATEN GUNUNG KIDUL." Tunas Geografi 9, no. 1 (July 26, 2020): 13. http://dx.doi.org/10.24114/tgeo.v9i1.17287.
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The tourism sector has a positive influence on the economic growth of surrounding communities because the tourism sector can drive other sectors, such as the economic, social, and cultural sectors. Saptoari Subdistrict Gunung Kidul Regency has a large beach tourism potential for further development. Some beach tourism found in Saptosari Subdistrict are Nguyahan Beach, Ngobaran, Ngrenehan, Ngedan, and Butuh. According to data from the Department of Tourism, the number of tourists visiting Saptosari District has increased significantly. However, the beach tourism still has some problems and potential that have not yet been developed so that it inhibits the growth of tourism in the Saptosari District. This study aims to identify the characteristics of beaches in Saptosari Subdistrict, analyze potential and problems and develop tourism development strategies. This research is in the form of descriptive analytic with survey method and literature study. Data collection techniques through interviews, observation and documentation. While the analysis technique in research uses SWOT analysis. The results showed that the priority strategies that need to be carried out on 5 beaches are 1) developing tourist vehicles of all ages, 2) Organizing interesting events routinely (a calendar of regional/ national/ international events) by establishing cooperation with tourism management groups, 3) building telecommunications network, 4) The opening pringjono tourism area to expand tourist destinations in Nguyahan, 5) increasing product diversification typical for tourist souvenirs, 6) forming cleaning staff to create clean beaches, 7) developing culinary tourism (sea fish) and developing products interesting fish preparations, 8) design Ngeden Beach as a mainstay tour for special interests such as camping and tracking, 9) provide camping rental equipment and form a solid tourism management group to develop tourism, 10) provide special vehicle parking lots to look neatKeywords: SWOT, Development, Beach TourismSektor pariwisata memiliki pengaruh yang positif terhadap pertumbuhan ekonomi masyarakat sekitar karena sektor pariwisata mampu menggerakkan sektor-sektor lainnya, seperti sektor ekonomi, sosial, dan budaya. Kecamatan Saptoari Kabupaten Gunung Kidul memiliki potensi wisata pantai yang besar untuk dikembangkan lebih lanjut. Beberapa wisata pantai yang terdapat di Kecamatan Saptosari yaitu Pantai Nguyahan, Ngobaran, Ngrenehan, Ngedan, dan Butuh. Menurut data Dinas Pariwisata jumlah wisatawan yang datang ke Kecamatan Saptosari mengalami peningkatan secara signifikan. Namun, wisata pantai tersebut masih memiliki beberapa masalah dan potensi yang belum dikembangkan sehingga menghambat pertumbuhan pariwisata di Kecamatan Saptosari. Penelitian ini bertujuan untuk mengidentifikasi karakteristik pantai di Kecamatan Saptosari, menganalisis potensi dan masalah serta menyusun strategi pengembangan pariwisata. Penelitian ini berupa deskriptif analitik dengan metode survei dan studi literatur. Teknik pengumpulan data melalui wawancara, observasi dan dokumentasi. Sedangkan teknik analisis dalam penelitian menggunakan analisis SWOT. Hasil penelitian menunjukan bahwa strategi prioritas yang perlu dilakukan pada 5 pantai yaitu 1) mengembangkan wahana wisata dari segala umur, 2) Mengadakan event yang menarik secara rutin (kalender event regional/nasional/international) dengan menjalin kerjasama dengan kelompok pengelola pariwisata, 3) membangun jaringan telekomunikasi, 4) membuka kawasan wisata pringjono untuk memperluas destinasi wisata di Nguyahan, 5) meningkatkan diversifikasi produk yang khas untuk cinderamata wisatawan, 6) membentuk petugas kebersihan agar tercipata pantai yang bersih, 7) mengembangan wisata kuliner (Ikan laut) dan mengembangkan produk olahan ikan yang menarik, 8) mendesain Pantai Ngeden sebagai wisata andalan untuk minat khusus seperti camping dan tracking, 9) Menyediakan alat penyewaan camping dan membentuk kelompok pengelola pariwisata yang solid untuk mengembangkan pariwisata, 10) menyediakan lahan parkir kendaraan khusus agar terlihat rapiKata Kunci: SWOT, Pengembangan, Wisata Pantai
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PETLIN, Valeriy, and Olena MISHCHENKO. "THE SACRAL SPRINGS OF THE LVIV REGION IN THE STRUCTURE OF LANDSCAPES." SCIENTIFIC ISSUES OF TERNOPIL VOLODYMYR HNATIUK NATIONAL PEDAGOGICAL UNIVERSITY. SERIES: GEOGRAPHY 53, no. 2 (November 17, 2022): 107–13. http://dx.doi.org/10.25128/2519-4577.22.2.14.
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Water springs as a component of the landscape not only ensure the water balance of the territory, but also influence the formation of culture and traditions of regional communities. The scientific interest of studying water springs, in particular sacral ones, is connected with their important social and natural functions.
In the period when Russia's aggression (war) against Ukraine continues, the study of the sacred features of geographical objects will provide not only a scientific result, but also contribute to the preservation of the leading worldview ideas and values of society.
The article describes the physical and geographical prerequisites for the formation of water sources in the Lviv region. The greatest potential of fresh groundwater in the region is recorded in the Volhynian-Podolian artesian basin, where aquifer complexes are confined to Neogene, Upper Cretaceous, and in the east to Devonian deposits. The studied territory has a significant potential of mineral waters of different chemical composition and medicinal properties.
According to the materials of the Basin Management of Water Resources of the Western Bug and San Rivers, there are 454 water sources in the territory of Lviv region, of which 111 are consecrated, with a total flow rate of 65.94 l/s. 84% of the sacral springs of the Lviv region are in satisfactory condition and equipped. The largest number of them is confined to the basin of the Dniester River. In this basin, out of 72 functioning sanctified springs, 58 are in satisfactory condition and equipped, 14 need improvement and cleaning. Undoubtedly, the largest number of springs in the Dniester basin is due to the fact that it is the main water artery of the Lviv region, with a catchment area of 11,420 km2 and a length of 207 km. Within the region, the basin of the Western Bug River covers an area of ‒ 6,586 km2. There are 20 sacral springs, 16 of them are in satisfactory condition and equipped. In the basin of the Styr River, 16 sacral springs are recorded, which are characterized by a satisfactory condition. The smallest number of sacral springs is located in the basin of the San River, the discharge of which reaches only 1.2 l/s.
Spatial analysis of the placement of sacral springs within the physical-geographical regions/districts proves that their highest concentration is recorded in the flat part of the region. The largest share of them is observed in the Roztochia-Opillya mountainous physical-geographical region (45), in particular in the Mykolaiv-Berezhany physical-geographical district (33). There are 24 sacral springs in the Precarpathian highland region; in the region of Male Polissya – 17; Outer Carpathian region – 13; West Podillya highland region − 11. The rest of the physical and geographical regions within the Lviv region (Volyn highland region, Vododilno-Verkhovyna region) occupy relatively small areas, where almost no sacral springs have been recorded.
The revealed dependencies of the spatial placement of sacral springs within the Lviv region show that their distribution, density, grouping and functioning clearly depend on the surrounding natural features, which forms their structural organization. Such organization is largely implemented in the spatial grouping of springs. There are single, double, blocks (groups), compacted-spatial, network-dispersed and ribbon groupings of sacral springs. Each of the types of such groups is characterized by its own characteristics, which is realized in their sacral use.
The current state of the most famous sacral springs of the region, which are characterized by a large flow of visitors, is analyzed. All these sources have a good infrastructure, which ensures the realization of spiritual, cognitive educational needs of visitors.
Performing the role of the central object of the formation of the sacral landscape, sacral springs have a landscape-organizing function, which gives them an exceptional stabilizing and order-protecting value.
Keywords: sacral landscape, sacral spring, Lviv region.
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Et.al, Mpawenimana Abdallah Saidi. "Political and Public Perceptions of Students’ Dressing Codes in Higher Learning Institutions." Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 3 (April 11, 2021): 2265–74. http://dx.doi.org/10.17762/turcomat.v12i3.1176.
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This study sought to explore Politics of students’ dressing codes and its impact on political and public perceptions in Tanzanian higher learning institutions. It was a qualitative study which used an in depth interviews to collect data from 10 administrative regions (Mwanza, Arusha, Dodoma, Dar es salaam, Mbeya, Iringa, Kagera, Tanga, Mtwara and Tabora) in Tanzania. A total of 40 informants were purposefully selected to participate in the study meanwhile a thematic analysis was employed to analyse and manage the data. In order to produce indisputable data, indispensable cleanings, transcription, coding, organizing, and theming were ascertained in the process. The findings reveal that, there is negative perceptions towards students’ dressing codes which resulted into ethical based discontent amongst Tanzanians on the dressing codes of higher learning institutions’ students meanwhile public comments to the legislative bodies to make a law or related policy that will be implemented to regulate all kinds of undesirable dressing behavior in learning institutions.