Relevant bibliographies by topics / Hygienic production

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Hygienic production'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "Hygienic production"

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Vazhenina, A. A., Lidiya V. Trankovskaya, and E. B. Anishchenko. "HYGIENIC ASSESSMENT OF WORKING CONDITIONS OF EMPLOYEES IN THE TEST LABORATORY CENTER OF THE OFFICE OF FEDERAL SERVICE FOR SUPERVISION OF CONSUMER RIGHTS PROTECTION AND HUMAN WELL-BEING." Hygiene and sanitation 98, no. 4 (2019): 418–23. http://dx.doi.org/10.18821/0016-9900-2019-98-4-418-423.

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A comprehensive hygienic assessment of the working conditions of the Test Laboratory Center employees in the «Center for Hygiene and Epidemiology in Primorsky Krai» was executed. Instrumental studies of the air in the working area have been performed, the levels of production noise, general vibration, microclimate parameters, light environment, non-ionizing electromagnetic fields, and radiations have been measured, time-related studies have been carried out to study the severity and intensity of the work process at workplaces in the structural subdivisions of the microbiological laboratory and the Department of sanitary and hygienic laboratory research. The biological factor at the workplaces for employees of the microbiological laboratory was studied. Harmful production factors were identified at the workplaces of the Test Laboratory Center of the office of The Federal Service for Supervision of Consumer Rights Protection and Human Well-Being, and their hygienic assessment was given. Based on the results of the general hygienic assessment the 3rd grade of working conditions of degree 3 was established in the microbiological laboratory and in the Department of sanitary and hygienic laboratory research there was the 3rd grade of working conditions of degree 1.
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Yang, Si-Yong, Young-Ho Hong, Hyun-Jeong Lee, and Chang-Seon Song. "Hygienic Management for Salmonella-Free Chicken Meat Production." Korean Journal of Poultry Science 37, no. 3 (2010): 289–95. http://dx.doi.org/10.5536/kjps.2010.37.3.289.

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Simões, Gilberto Henrique, Magali Soares dos Santos Pozza, Maximiliane Alavarse Zambom, Maichel Jhonattas Lange, and Marcelo Eduardo Neumann. "Dairy production system type and critical points of contamination." Semina: Ciências Agrárias 36, no. 6 (2015): 3923. http://dx.doi.org/10.5433/1679-0359.2015v36n6p3923.

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Current milk production includes a large diversity between systems, which generates difficulties in defining a microbiological standard. The adapted practical and hygienic-sanitary management methods are diverse and introduce great complexity into the production systems. Based on this scenario, the objective of this study was to evaluate the types of dairy production systems of western Parana and to quantify Staphylococcus sp in three critical points in the dairy cattle production systems: the milking machines, milkers’ hands, the cooling tanks and raw milk. A total of 35 samples of refrigerated raw milk were collected, and a questionnaire referring to hygienic and sanitary management was administered. All of the data were collected during the period from September to October 2012 and involved 35 properties in the municipality of Marechal Cândido Rondon – PR. From these data, five groups were formed based on cluster analysis (CHA). The multiple correspondence analysis (MCA) presented in the first two dimensions, CP1 (81.43%) and CP2 (36.87%), showed the relevance of the variables used, which are sanitary and production management methods, and contamination and control of mastitis, respectively (CP1 and CP2). We found average contamination with 9.9 x 101 CFU/cm2, 2.2x104 CFU/cm2, 28 CFU/ cm2 and 3.8x103 CFU/mL; for milking machines, milkers’ hands, cooling tanks and milk, respectively. The results reveal the presence of staphylococcal agent in dairy production systems regardless of the adopted hygiene and health management protocols. The guidance, planning and adaptation of hygiene and health management systems can significantly improve the microbiological quality of the milk produced, both qualitatively and quantitatively
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Peles, Ferenc, András Szabó, Béla Béri, and Péter Keresztúri. "The examination of presumed Escherichia coli count of raw milk samples on several milk production farms." Acta Agraria Debreceniensis, no. 21 (May 23, 2006): 31–37. http://dx.doi.org/10.34101/actaagrar/21/3170.

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For dairy farms, it is of great importance to insure the appropriate hygienic status of milk and to examine it regularly. Escherichia coli, belonging to the coliform bacteria type of, is a good indicator of contamination, and therefore suitable for characterising the hygienic condition of milk production.The aim of our research was to examine the connection between the Escherichi coli count in bulk tank milk and housing and milking technologies of different-sizes farms. We examined the relation using various statistical methods.Analysing the connection between the E. coli count and the farm size we found no significant difference between the farms. On the basis of the mean values of the E. coli count, we can say that the hygienic conditions are appropriate for mid-sized farms, and tolerable for large farms. We found differences in the hygienic status among the small farms. Half of the eight small farms, had no adequate hygiene. The results of the analysis of the quality categories show that the probability of inadequate quality milk was the largest on small farms (37.5%).Comparing the various housing and milking methods with each other, there were numerical differences in the E. coli count, but these differences were not significant. We got higher E. coli count values on those farms using tied stall barn and bucket milking installation. The reason for this could be that in cases of farms using bucket milking installation, it is harder to meet the requirements.After forming groups by farm size, housing and milking methods, we found that the E. coli counts are adequate on mid-size farms using various housing and milking methods; and tolerable on those large farms using loose housing stable and a milking parlour. At the same time, we found inadequate E. coli counts on the smaller farms using tied stall barns and bucket milking installation.The results show that if there is suitable attention, independent of farm size, housing and milking procedure, it is possible to produce milk with low E. coli counts, and to insure appropriate hygienic conditions.Further detailed examinations are needed to decide which factors of housing and milking technologies influence the E. coli count of bulk tank milk.
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Шевелева, T. Sheveleva, Честнова, and Tatyana Chestnova. "Approaches to the hygienic assessment of work conditions and state of health in the workers ofrubber industry." Journal of New Medical Technologies. eJournal 8, no. 1 (2014): 0. http://dx.doi.org/10.12737/6676.

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The literary review of hygienic assessment of working conditions and health of workers of rubber industry is carried out. This paper is devoted to necessity of studying harmful factors affecting on workers of rubber production and hygienic evaluation of the working conditions of the basic professional groups at the present stage of industry development, according to combined action of various chemical and physical factors. It is established that in the manufacture of rubber products along with highly mechanized production processes, there are numerous time-consuming operation. During the hygiene assessment of work condition it is found that the chemical factor retains a dominant role in the diversity of the production environment. The workers in the chemical industries in their work are subjected to combined effects of various toxic substances in concentrations that often exceed maximum allowable concentrations which, coming together in unmanaged reactions, create various combinations of several substances, combined with the action of physical factors associated with high labor intensity.
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OGUNSHE, A. A. O., A. A. ADEOLA, and V. O. ADETUNJI. "HAZARD ANALYSIS CRITICAL CONTROL POINTS OF FARMYARD PRODUCTION OF WARA «¤?? A POPULAR NIGERIAN CATTLE MILK FOOD." Journal of Agricultural Science and Environment 15, no. 1 (2016): 69–82. http://dx.doi.org/10.51406/jagse.v15i1.1477.

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Hazard Analysis Critical Control Points of the production methods of farmyard-processed Nigerian wara were determined using survey studies and oral interviews. Low to moderate sources of microbial hazards included boiling of fresh cowmilk containing Calotropis procera extracts, transfering of moulded wara into boiled cowmilk whey, included addition of crushed Calotropis procera leaves and stem to fresh cowmilk and transporting wara to market for sale and packaging of wara for sale. High sources of microbial hazards were manual milking of several cows to obtain fresh milk samples, and collection of milk samples from different cows in same containers. Significant preventive control of the identified microbial hazards for wara were- keeping of cows in hygienic farmyards, non-milking of mas- titic / ill cows, proper hygiene by food handlers, usage of clean processing materials, wholesome wa- ter samples and hygienic processing conditions. There is need for effective HACCP for quality control and assurance of farmyard-produced Nigerian wara.
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Karamova, L. M., V. O. Krasovskiy, G. R. Basharova, and Natalya V. Vlasova. "The sanitary hygienic characteristics of labor conditions in production of polyesters of terephthalic acid." Health Care of the Russian Federation 60, no. 5 (2019): 260–63. http://dx.doi.org/10.18821/0044-197x-2016-60-5-260-263.

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The hygienic physiological evaluation of labor conditions of workers of main professions of production of phtalates was carried out. It is established that leading hygienic factor is chemical one with exceeding of MPC of terephthalic acid in 1.5-28 times. The overall evaluation of labor conditions of machinery operators corresponds to degree III - 3.3.
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Santos, Patrick Wayk Pacheco, Beatriz Rocha Sousa Duarte, Larissa Alves Guimarães, et al. "Evaluation of the Hygienic and Sanitary Conditions of Poultry Products Commercial Establishments in Street Markets." Amadeus International Multidisciplinary Journal 4, no. 7 (2019): 79–85. http://dx.doi.org/10.14295/aimj.v4i7.75.

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Abstract: The street markets are an aggregational of commercial establishments where a variety of food products can be found, so we must consider the commercialization of these products and the hygienic conditions of these distribution places, which directly affect the quality of the food offered at these markets. This study aimed to evaluate the hygienic and sanitary conditions of the street market located in the southwest region of Bahia. Through this study, it was possible to identify that the main points that need improvement are regarding the hygiene habits of the handlers, how food storage works and the lack of water, which is one of the most critical points found during this evaluation. This study reinforces the need for supervision by the responsible agencies, so that educational actions can be implemented through courses, workshops and lectures in order to raise awareness about their managing and minimize the risks to public health. Keywords: Evaluation. Poultry Checklist. Chicken. Hygienic-sanitary. Production.
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Sterenbogen, M. Yu, and V. G. Tsapko. "Hygienic evaluation of production environment in growing edible mushrooms." Ukrainian Journal of Occupational Health 2018, no. 2 (2018): 79–83. http://dx.doi.org/10.33573/ujoh2018.02.079.

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Меринов, Aleksey Merinov, Лисецкая, et al. "HYGIENIC FEATURES OF CHEMICAL AIR POLLUTION IN ALUMINUM PRODUCTION." Бюллетень Восточно-Сибирского научного центра Сибирского отделения Российской академии медицинских наук 1, no. 3 (2016): 24–28. http://dx.doi.org/10.12737/21589.

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The article presents retrospective assessment of chemical factors in aluminum production over a long follow-up period.
 The main pollutants of the workplace air are fluorine compounds, resinous substances, and disintegration aerosol. The
 comparative assessment of the workplace air composition during the operation of electrolytic cells with self-baking
 anodes and when using a new technology with pre-baked anodes was carried out. The results of the research were
 processed using standard parametric methods of calculation of mean value and error in mean. It is shown that the
 introduction of a new technology of pre-baked anodes contributes to the optimization of working environment, reduction
 of harmful chemicals in the workplace air.
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Dissertations / Theses on the topic "Hygienic production"

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Padilha, Alessandro Haiduck. "Parâmetros genéticos para características produtivas e comportamentais em abelhas africanizadas Apis mellifera via abordagem bayesiana." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2011. http://hdl.handle.net/10183/30462.

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O objetivo desse estudo foi estimar parâmetros genéticos para características produtivas e comportamentais em uma população de abelhas Apis mellifera africanizadas por meio de inferência Bayesiana. Os dados foram submetidos a análises uni e bicaracterística utilizando o programa MTGSAM. Os modelos consideraram os efeitos (fixos) de local do apiário, mês-ano ou estação-ano e o número de caixilhos com abelhas aderentes como covariável linear. As estimativas de herdabilidade apresentaram magnitudes de moderada a alta para comportamento higiênico (0,81 ± 0,17), produção de própolis (0,83 ± 0,16), produção de mel (0,37 ± 0,22) e taxa de coleta de xarope (0,39 ± 0,22) e magnitude baixa para a percentagem de ácaros em abelhas adultas (0,12 ± 0,13). A rapidez de coleta de xarope apresentou correlação genética de 0,21 ± 0,51 com produção de mel, de 0,45 ± 0,33 com produção de própolis, e de 0,05 ± 0,43 com comportamento higiênico. As correlações genéticas entre produção de mel, produção de própolis e comportamento higiênico foram de 0,20 ± 0,43, de -0,11 ± 0,41 e de 0,23 ± 0,31, respectivamente. As correlações genéticas foram negativas entre percentagem de ácaros em abelhas adultas e as características produção de mel (-0,63 ± 0,39), produção de própolis (-0,07 ± 0,50), comportamento higiênico (-0,19 ± 0,51) e rapidez de coleta de xarope (- 0,41 ± 0,51). As características produção de mel, produção de própolis e comportamento higiênico apresentam potencial para seleção genética. A menor percentagem de ácaros em abelhas adultas está relacionado a maior produção de mel e maior comportamento higiênico, mas não deve ser usado como único critério de seleção devido a baixa herdabilidade. A seleção de abelhas que coletam xarope mais rapidamente, prevendo maior produção de mel, promoverá pequeno ganho genético. Ao selecionar abelhas que produzem mais própolis haverá pequenos ganhos genéticos para comportamento higiênico ou maior produção de mel.<br>This study was carried out to estimate genetic parameters for productive and behavioural traits in Africanized honey bees Apis mellifera. The data were submitted uni and bicharacter analysis using the software MTGSAM. The fixed effects considered in the models were localization of the hive, month-year or season-year and number of frames covered with bees as covariate. The heritability estimates were moderate to high for hygienic behaviour (0,81 ± 0,17), propolis production (0,83 ± 0,16), honey production (0,37 ± 0,22) and syrup-collection rate (0,39 ± 0,22) and lower for percentage of mites on adult bees (0,12 ± 0,13). Syrup-collection rate showed genetic correlation values of 0,21 ± 0,51 with honey production, 0,45 ± 0,33 with propolis production and 0,05 ± 0,43 with hygienic behaviour. Genetic correlation between honey and propolis was 0,20 ± 0,43, between honey production and hygienic behaviour was -0,11 ± 0,41 and between propolis production and hygienic behaviour was 0,23 ± 0,31. Genetic correlations were negative between percentage of mites on adult bees and other traits honey production (-0,63 ± 0,39), propolis production (-0,07 ± 0,50), hygienic behaviour (-0,19 ± 0,51) and syrup-collection rate. Honey production, propolis production and hygienic behavior traits have potential for genetic selection. The lower percentage of mites on adult bees increase honey production or hygienic behaviour, but it is not recommended as the only criterion for selection, due to its low heritability. Selection for syrupcollection rate will promote small genetic gain for honey production. Propolis production is positively correlated to hygienic behaviour or honey production.
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CORREIA, Liz Jully Hiluey. "Diagnóstico das condições ambientais e avaliação dos riscos microbiológicos no processamento de queijo de coalho." Universidade Federal de Campina Grande, 2011. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/1800.

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Submitted by Maria Medeiros (maria.dilva1@ufcg.edu.br) on 2018-09-25T13:26:57Z No. of bitstreams: 1 LIZ JULLY HILUEY CORREIA - TESE (PPGEP) 2011.pdf: 2928583 bytes, checksum: a3ed4fb2929161133b993b87881e3fdb (MD5)<br>Made available in DSpace on 2018-09-25T13:26:57Z (GMT). No. of bitstreams: 1 LIZ JULLY HILUEY CORREIA - TESE (PPGEP) 2011.pdf: 2928583 bytes, checksum: a3ed4fb2929161133b993b87881e3fdb (MD5) Previous issue date: 2011-12-16<br>O queijo de coalho é considerado como um dos mais importantes tipos de queijo produzidos na Região Nordeste do Brasil, sobretudo, no sertão do Estado da Paraíba, tendo em vista que, sua produção apresenta grande importância sócio-econômica e cultural. As cidades de Sousa e Aparecida, contempladas neste estudo, integram a bacia leiteira do Estado, e apresentam juntamente com as outras 7 microrregiões produtoras de queijo de coalho, destacada relevância. Diante de tal importância, a identificação dos potenciais riscos microbiológicos, que podem acometer a população, quando do consumo de queijo de coalho, tornou-se objeto deste estudo. Assim, o trabalho teve como objetivo, realizar um levantamento das condições físicas e estimar os riscos microbiológicos em unidades de processamento, industrial e artesanal, de queijo de coalho, estabelecendo medidas de controle para os processos que garantam um produto final com condições higiênico-sanitárias seguras, do ponto de vista da comercialização e consumo. Para tornar possível a identificação dos pontos críticos de controle e o estabelecimento das medidas preventivas, foi necessário delinear o perfil higiênico-sanitário e fabril, e levantar os riscos físicos e biológicos presentes nos ambientes de produção, bem como realizar pesquisas bibliográficas em literaturas científicas, especializadas, para a partir dos dados obtidos, aplicar as ferramentas do Sistema APPCC e da Avaliação de Risco, e assim, ser possível estimar os riscos microbiológicos e estabelecer as medidas preventivas necessárias ao controle desses riscos. Foi verificado durante o estudo que a fabricação de queijo de coalho artesanal ainda pode ser caracterizada como uma atividade bastante rudimentar, pois não dispõe de nenhuma sofisticação tecnológica quando comparada com o processo industrial, e que as condições físico-químicas tanto dos processos quanto do produto, favorecem a uma multiplicação microbiana patogênica possivelmente presente. Evidenciou-se que os produtos encontram-se dentro dos padrões físico-químicos estabelecidos no Regulamento Técnico de Identidade e Qualidade para o Queijo de Coalho, IN nº 30/01 do MAPA, mas, no entanto, faz-se necessário promover adequações nas instalações produtivas e nos processos, de forma a atender as legislações sanitárias, preconizadas nacionalmente. Muito embora a produção industrial disponha de programas de qualidade implantados, como as Boas Práticas de Fabricação (BPF), e toda infra-estrutura física necessária a uma produção segura de alimentos, os resultados das analises microbiológicas do produto reforçam a necessidade constante da re-implantação das BPF’s, sobretudo, na capacitação e conscientização dos manipuladores, da importância do seu papel no cenário de produção. Os aspectos estruturais da área de produção, especificamente as condições térmicas e luminicas, possuem implicação direta no grau de contaminação das instalações e dos produtos; o mesmo não foi evidenciado com as condições acústicas. Destarte, pode-se concluir que, o delineamento do processo e do ambiente fabril, associado à aplicação das ferramentas do Sistema APPCC e da Avaliação de Risco, permitiram estimar os potenciais riscos microbiológicos que acometem o produto, queijo de coalho, em suas diversas formas de produção. Tornou-se evidente a necessidade de intervenções técnicas e tecnológicas, neste elo da cadeia produtiva, que promovam a concretização das medidas de controle estabelecidas neste estudo, de forma a torná-la mais segura e competitiva.<br>Coalho cheese is considered one of the most important types of cheese produced in the Brazilian Northeast, especially in the interior of the State of Paraíba, considering that its production is so important for the socio-economic and cultural aspects. Aparecida and Sousa cities, places of this study, are part of the dairy industry of the State, and present along with the other seven micro-regions which produce coalho cheese, a prominent relevance. Toward this importance, the identification of potential microbiological risks that may affect the population, by the consumption of coalho cheese, became the object of this study. Thus, the study aimed to conduct a survey of environmental conditions and estimate the microbiological risks in industrial and artisanal processing units of coalho cheese, establishing control measures for the processes to ensure a final product with safe hygienic and sanitary conditions for commercialization as well as for consumption. To make possible the identification of critical control points and establishment of preventive measures, it was necessary to delineate the hygienic-sanitary and industrial profile, and raise the environmental and biological risks present in the production places besides to conduct bibliographic searches in specialized scientific literature, for based on the obtained data, apply the tools of the HACCP and Risk Assessment, and thus be possible to estimate the microbiological risks and establish the necessary preventive measures to control those risks. It was observed during the study that the manufacture of artisanal coalho cheese can still be characterized as a very rudimentary activity, therefore has no sophisticated technology compared to the industrial process, and that the physicochemical conditions of the processes so as of the product cooperate for the multiplication of pathogenic microbial possibly present. It was evident that the products are within the physicochemical standards established in the Technical Regulation of Identity and Quality for Coalho Cheese, IN nº 30/01of ‘MAPA’, but nevertheless, it is necessary to promote adaptations in production plants and processes, in order to attend the sanitary laws, nationally recommended. Although the industrial production has quality programs implanted, as the Good Manufacturing Practices (GMP), and all physical infrastructure necessary for a safe food production, the results of microbiological analyses of the product, reaffirm the need of constant re-deployment of GMP's, especially in training and awareness of food handlers about the importance of their role in the production. Structural aspects of the production area, specifically the thermal and luminous conditions, have direct implications on the degree of plants and products contamination, the same was not observed with the acoustic conditions. Thus, it can be concluded that the design of process and manufacturing environment, associated to the implementation of the tools of HACCP and Risk Assessment, allowed estimate the potential microbiological risks that affect the product, coalho cheese, in its many ways of production. It became evident the need for technical and technological interventions, on this link of production chain, to promote the real implementation of control measures determinate in this study in order to make it safer and more competitive.
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Otto, Clemens. "Reinigungsverhalten modifizierter Lebensmittelinhaltsstoffe." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-213189.

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Für die Reinigungseffizienz ist die Kenntnis des Wirkzusammenhangs zwischen Schmutzbeschaffenheit und Reinigungsverhalten bedeutsam, da der Reinigungsbedarf von den Schmutzeigenschaften bestimmt wird. Bisher ist jedoch unzureichend dokumentiert, worauf der Reinigungsbedarf von kohäsiven Lebensmittelrückständen im immergierten System zurückgeführt werden kann. Anhand von Reinigungsuntersuchungen in einer Fließzelle werden die Auswirkungen physikochemischer Schmutzparameter (z.B. elektrisches Potential, energetischer Zustand, Molekülgröße) von Proteinen und Stärken getestet, um Empfehlungen für eine ressourceneffiziente Reinigungspraxis abzuleiten. Die Vielfalt der physikochemischen Eigenschaften von Lebensmittelinhaltsstoffen wird durch gezielte Modifizierung (physikalisch, chemisch, enzymatisch) simuliert und unter Anwendung verschiedener Analysetechniken charakterisiert. Die vorgestellte Durchflusszelle ermöglicht vergleichende Untersuchungen zum Abtragsverhalten an einer Vielzahl von Verschmutzungen in verschiedenen Messkonfigurationen. Es konnten Prozessbedingungen (Fließrate, Temperatur) identifiziert werden und die Genauigkeit der Fließmethode durch Vergleich von spektroskopisch und gravimetrisch ermittelten Abtragswerten gezeigt werden. Die Reinigungsuntersuchungen an Polymerverschmutzungen zeigten eine deutliche Differenzierung hinsichtlich Polymerart und pH der Modifizierung und können auf Lifschitz van der Waals- oder elektrostatische Wechselwirkungen zurückgeführt werden. Die Auswirkungen hitzeinduzierter Strukturveränderungen und der Proteinvernetzung waren nicht signifikant. Der Grad der enzymatischen Stärkehydrolyse wurde über rheologische Messungen und den DE-Wert charakterisiert, wobei mit zunehmender Inkubationsdauer die Reinigungseffizienz in ähnlicher Weise zur Löslichkeit steigt. Die Anwendung eines Enzymreinigers aus Diastase verbesserte signifikant die Reinigungseffizienz von Stärke- sowie Dextrinverschmutzungen und es wurde eine Modellvorstellung abgeleitet, nach der geringer kationisch geladene, niederenergetische und niedermolekulare Rückstände einen kleineren Reinigungsbedarf erfordern.
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Carantón, Omar Arvey Martínez. "Melhoramento genético e seleção de colmeias para aumento da produção de própolis verde na apicultura comercial." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/17/17135/tde-28072015-120112/.

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O melhoramento genético de abelhas Apis mellifera é uma ferramenta essencial e de caráter obrigatório para o sucesso e desenvolvimento do setor apícola. O nosso objetivo principal foi estruturar, estabelecer e fixar um plano de seleção e melhoramento genético com o objetivo de incrementar a produção de própolis por colmeia. Iniciamos este trabalho através da avaliação das características de seleção de comportamento higiênico, taxa de infestação de Varroa, incidência de Nosema em um grupo inicial de 50 colmeias. Neste grupo 40,4% das colmeias apresentaram um comportamento higiênico acima de 90% com valores de 71 ± 28,9 ± 4,22 (média ± DP ± EP); taxa de infestação de Varroa 7,7 ± 4,0 ± 0,57 (média ± DP ± EP) e uma média de incidência de Nosema < 300.000 esporos/abelha. Após estas avaliações, selecionamos três colmeias com os seguintes parâmetros: >90% de comportamento higiênico, <5% de taxa de infestação de Varroa e ausência do esporo de Nosema. Rainhas virgens dessas três linhagens genéticas foram produzidas e introduzidas nos apiários de produção. Na segunda fase analisamos um total de 263 colmeias, das quais 12,9% eram rainhas filhas das colmeias selecionadas na primeira geração. Avaliando esses apiários através do teste estatístico ANOVA encontramos diferenças estatísticas significantes entre as médias de produção de própolis para colmeias com duas, quatro e seis lâminas (F= 25,4301, (p) <0,05). Observamos que 32% das colmeias produziram menos de 50 gramas, 37% entre 50 e 100 gramas e 31% mais de 100 gramas. Embora a troca de rainhas realizada nas colmeias utilizadas somente fosse de 18%, o resultado de produção das 34 rainhas selecionadas que foram aceitas mostrou que a produção destas colmeias, independentemente do apiário no qual estas rainhas foram introduzidas, foi sempre superior a média de produção individual de cada apiário. Do grupo de 263 colmeias selecionamos 60 colmeias segundo os resultados da coleta de própolis. Nestas observamos que o comportamento higiênico apresentou valores de 72,6 ± 25,0 ± 3,9 (média ± DP ± EP); taxa de infestação de Varroa 7,2 ± 3,0 ± 0,5 (média ± DP ± EP) e uma média de incidência de Nosema < 500.000 esporos/abelha. Após estas avaliações selecionamos dez colmeias com os seguintes parâmetros: >95% de comportamento higiênico, <5% de taxa de infestação de Varroa e ausência do esporo de Nosema para formar o grupo de rainhas selecionadas durante a segunda geração. Das dez colmeias selecionadas seis possuíam rainhas filhas da primeira geração, reforçando a importância de trabalhar com material previamente selecionado nas colmeias de produção. Apesar de termos selecionado somente a origem genética materna, pela introdução de rainhas virgens, nossos resultados de produção já mostraram ser promissores.<br>Genetic improvement of honey bees (Apis mellifera) is an essential and important tool for the success and development of the beekeeping industry. Our main objective was to develop and set in motion a selection and breeding program to increase propolis production. We began by evaluating for hygienic behavior, Varroa infestation, and Nosema incidence in an initial group of 50 colonies. Twenty of these colonies had a hygienic behavior index above 90%; the mean rate was 71 ± 28.9 ± 4.22% (mean ± SD ± SE). The mean rate of infestation with Varroa was 7.7 ± 4.0 ± 0.57 mites per 100 adult bees (mean ± SD ± SE). The mean rate of infection with Nosema was <500,000 spores/bee. Following these evaluations, we selected three colonies with the following parameters: >90% hygienic behavior, <5% Varroa infestation and no Nosema spores. Virgin queens from these three colonies were produced and introduced into production apiaries. In the second phase, we analyzed 263 colonies, of which 12.9% had queens that were daughters of the three colonies selected in the first generation. Evaluating these apiaries through ANOVA, we found significant differences in propolis production for two, four and six pieces of propolis (F = 25.4301, p <0.05). We observed that 32% of the colonies produced less than 50 grams, 37% between 50 and 100 grams, and 31% over 100 grams. Although queens were introduced into only 18% of the colonies, the production of the 34 colonies that had selected queens was always superior to the mean overall production, regardless of the apiary in which these queens were introduced. Among the 263 colonies, we selected 60 based on propolis production. The hygienic behavior values of these colonies was 72.6 ± 25.0 ± 3.9 (mean ± SD ± SE), the rate Varroa infestation was 7.2 ± 3.0 ± 0.5 (mean ± SD ± SE), and the mean rate of Nosema infection was <500,000 spores/bee. Following these evaluations, we selected 10 colonies with the following parameters: >95% hygienic behavior, <5% rate of Varroa infestation, and absence of Nosema spores to form the second generation selection group. Of the 10 selected colonies, six were headed by queens that were daughters of the first selected group, demonstrating the importance of working with previously selected material. Although we selected only the maternal genetic line by introducing virgin queens, the improvement in production has been promising.
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Gomes, Renata Valéria Regis de Sousa. "Avaliação das características genéticas de abelhas africanizadas (Apis mellifera L.) importantes na seleção de rainhas matrizes para a produção de mel." Universidade Federal Rural do Semi-Árido, 2016. http://bdtd.ufersa.edu.br:80/tede/handle/tede/653.

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Submitted by Socorro Pontes (socorrop@ufersa.edu.br) on 2017-04-11T16:57:51Z No. of bitstreams: 1 RenataVRSG_TESE.pdf: 4187159 bytes, checksum: 1407c0df06b55e7b10b6605b6b21cbe7 (MD5)<br>Approved for entry into archive by Vanessa Christiane (referencia@ufersa.edu.br) on 2017-04-13T15:06:15Z (GMT) No. of bitstreams: 1 RenataVRSG_TESE.pdf: 4187159 bytes, checksum: 1407c0df06b55e7b10b6605b6b21cbe7 (MD5)<br>Approved for entry into archive by Vanessa Christiane (referencia@ufersa.edu.br) on 2017-04-13T15:06:23Z (GMT) No. of bitstreams: 1 RenataVRSG_TESE.pdf: 4187159 bytes, checksum: 1407c0df06b55e7b10b6605b6b21cbe7 (MD5)<br>Made available in DSpace on 2017-04-13T15:06:34Z (GMT). No. of bitstreams: 1 RenataVRSG_TESE.pdf: 4187159 bytes, checksum: 1407c0df06b55e7b10b6605b6b21cbe7 (MD5) Previous issue date: 2016-05-02<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>This work aimed to evaluate africanized bee (Apis mellifera L.) phenotypic characteristics, important in selecting matrix queens for honey production. Thirty africanized bee (Apis mellifera L.) colonies were transferred from partner beekeeping apiaries in coastal zone and South Zona da Mata of Pernambuco to experimental apiary of Animal Science Department (AEDZ/UFRPE). Colonies were fortnightly evaluated in the period from January 2014 to February 2016 and data of 89 queens of colonies or families were recorded. Energy and protein food was provided in off-season period. Infestation rate in colonies with Varroa destructor and infection degree with Nosema were verified, as well as hygienic behavior, queen egg laying, defensiveness and honey production tests were carried out in the first experimental phase and selection index (IS) was obtained of analyzed colonies. For the 2nd experimental phase, 1st, 2nd and 3rd generation queens were produced; daughters of matrixes with IS ≥ 8.0 and honey production was evaluated. Sixty-two out of 89 queens observed died naturally, presenting average longevity of 6.4 ± 2.9 months. Natural reproduction peak period is between September and December. The queen perform egg laying all months of the year, and as temperature increases and humidity and rainfall decrease, queen oviposition intensity is higher; thus brood comb increases. The diet used showed economic viability, avoided swarm loss and stimulated queen egg laying. Low level of Varroatose (2.92% ± 2.02%) and low intensity of Nosema infection were found. Success in queen cell production was 98% in acceptance of transferred larvae. Genetic gain was observed of 0.7 Kg in honey production at colonies with 3rd generation queens; which represents increasing of 5.4% of honey production, related to matrix colonies and 49.2% compared to production in partner beekeeping apiaries. These results are very encouraging, leading us to believe in breeding program success, using the variables and calculation format for selection index used in this work and give us subsides for possible adjustments in management of production apiaries, in accordance with environmental conditions of this region, aiming at professional beekeeping growth and increased honey production<br>Este trabalho teve como objetivo avaliar as características fenotípicas de abelhas africanizadas (Apis mellifera L.) importantes na seleção de rainhas matrizes para a produção de mel. Foram transferidas 30 colônias de abelhas africanizadas (Apis mellifera L.) dos apiários de apicultores colaboradores da região do litoral e zona da mata sul de Pernambuco para o apiário experimental do Departamento de Zootecnia (AEDZ/UFRPE). As colônias foram avaliadas quinzenalmente no período de janeiro de 2014 a fevereiro de 2016 e foram registrados dados de 89 rainhas de colônias ou famílias. Foi administrado alimentação energética e proteica no período de entressafra. Foi verificado o nível de infestação das colônias com Varroa destructor e Nosema e realizado os testes de comportamento higiênico, postura da rainha, defensividade e produção de mel na 1ª fase experimental e obteve-se o índice de seleção (IS) das colônias analisadas. Para 2ª fase experimental foram produzidas rainhas de 1ª, 2ª e 3ª geração filhas das matrizes com IS ≥ 8,0 e avaliou-se a produção de mel. Das 89 rainhas observadas, 62 morreram naturalmente apresentando longevidade média de 6,4 ± 2,9 meses. A época de pico da reprodução natural é entre os meses de setembro a dezembro. A rainha realiza postura todos os meses do ano, sendo que à medida que a temperatura aumenta e a umidade e o índice pluviométrico diminuem, maior é a intensidade de ovoposição da rainha, consequentemente aumenta o número de quadros com crias. A dieta utilizada apresentou viabilidade econômica, evitou a perda dos enxames e estimulou a postura da rainha. Foram encontrados um nível baixo de varroatose (2,92% ± 2,02%) e baixa intensidade de infecção por Nosema. O sucesso na produção de realeiras foi de 98% na aceitação das larvas transferidas. Observou-se um ganho genético de 0,7 Kg na produção de mel nas colônias com rainhas de 3ª geração, o que representa aumento de 5,4% na produção de mel em relação as colônias matrizes e 49,2% comparada a produção nos apiários dos apicultores parceiros. Esses resultados são muito estimulantes levando-se a acreditar no sucesso do programa de melhoramento aplicado, utilizando-se as variáveis e a forma de cálculo para o índice de seleção utilizados no presente trabalho e nos dá subsídios para possíveis adequações no manejo dos apiários de produção, em conformidade com as condições ambientais dessa região, visando o crescimento profissional da atividade apícola e o aumento da produção de mel<br>2017-04-11
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Storgårds, Erna. "Process hygiene control in beer production and dispensing /." Espoo [Finland] : Technical Research Centre of Finland, 2000. http://www.vtt.fi/inf/pdf/publications/2000/P410.pdf.

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Leedom, Larson Kerry Reah. "Methicillin-resistant Staphylococcus aureus in pork production facilities: occupational exposures and infections." Diss., University of Iowa, 2010. https://ir.uiowa.edu/etd/539.

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This research focuses on occupational exposures associated with Methicillin-resistant Staphylococcus aureus (MRSA) in modern pork production facilities. This dissertation is composed of three related parts. In Chapter II, "Methicillin-resistant Staphylococcus aureus in pork production shower facilities" we documented the presence of MRSA in shower facilities of conventional swine production systems where pigs were colonized with MRSA. We tested farms involved in different production phases (sow, nursery, and finisher) and geographical locations. In the two swine production systems studied, 3% and 26% of shower samples were positive for MRSA. Overall, the prevalence in showers was 19%. In Chapter III, "Methicillin-resistant Staphylococcus aureus in pork production shower facilities: Adapting interventions from athletic facilities," we searched the literature for interventions designed to decrease MRSA infections in athletes. We then evaluated these interventions for adaptability to the pork production environment, and composed swine-specific guidelines for MRSA prevention. We implemented our intervention in a pilot study to reduce MRSA in showers and locker rooms and results were mixed. We recommend repeating this study with a larger sample, and better intervention management and oversight. In Chapter IV, "Methicillin-resistant Staphylococcus aureus infection in pork production workers," we sought to determine if pork producers report veterinarian-diagnosed antibiotic-resistant skin infections in pigs, and physician-diagnosed antibiotic-resistant skin infections in workers (including MRSA). We then examined potential risk factors for infection associated with biosecurity, including shower and laundry procedures, farm-specific clothing use (clothing worn only while working on the farm), and personal hygiene. No significant risk factors were identified for either skin infections in pigs or skin infections in workers. These studies provide evidence that MRSA can be found in pork production shower facilities, and that occupational exposures occur due to components of the biosecurity protocol. We designed and implemented an intervention to decrease the level of MRSA in showers. Our pilot intervention suggested that the impact of showers as environmental reservoirs can be reduced. We also reported the first prevalence estimate of MRSA infection in pork production workers in the United States. Livestock-associated MRSA remains an emerging issue and requires further study to determine the true occupational and public health risks.
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Spengler, Julia. "Investigation of the role of neutrophils in the production of autoantigens in patients with rheumatoid arthritis." Thesis, University of Birmingham, 2016. http://etheses.bham.ac.uk//id/eprint/6519/.

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In most patients with rheumatoid arthritis (RA), citrullinated autoantigens are targeted by autoantibodies (ACPA). However, the process leading to protein citrullination by peptidylarginine deiminases (PADs) in the joint remains unclear. In this thesis, I tested the hypothesis that generation of neutrophil extracellular traps (NETosis), can contribute to release of enzymatically active PADs and citrullinated autoantigens in inflamed joints. I have shown that in vitro induced NETosis leads to release of citrullinated proteins and enzymatically active PADs both attached to NETs and free in the supernatant. In the SF from RA patients DNA levels correlated with neutrophil concentrations, and DNA levels and PAD activity were found to be increased compared with OA patients. Finally, I demonstrated the antigenicity of in vitro generated NETs and identified citrullinated histone H3 as a NET-component recognised by ACPA and RA sera. Based on the findings in this thesis release of active PADs into SF by neutrophil cell death is a plausible explanation for the generation of citrullinated extracellular autoantigens. In ACPA positive RA patients the continuous production of these autoantigens combined with pre-existing ACPA may result in the formation of immune complexes and perpetuation of the inflammatory response.
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Gabriel, Ana Paula Oliveira da Silva. "Contributo para o estudo da segurança sanitária na helicicultura em Portugal." Master's thesis, Universidade Técnica de Lisboa. Faculdade de Medicina Veterinária, 2013. http://hdl.handle.net/10400.5/5381.

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Dissertação de Mestrado em Segurança Alimentar<br>A legislação alimentar na União Europeia promove a segurança sanitária dos géneros alimentícios desde a produção primária e pelo circuito comercial com o objetivo de proteger a vida e a saúde dos seus consumidores. A União Europeia é o maior importador, a nível mundial, de caracóis terrestres, graças à tradição do seu consumo nos países mediterrânicos, em que Portugal se inclui. A helicicultura é uma atividade na área da produção animal que teve o seu desenvolvimento comercial nas últimas décadas do século XX e que foi reconhecida como tal em Portugal, a nível legislativo, a partir de 2007. De que forma a legislação sobre a segurança sanitária na produção primária é aplicada atualmente neste setor é o objetivo principal do inquérito aplicado, tal como identificar as práticas de maneio produtivo. As respostas dos helicicultores indicam que o setor ainda está numa fase de reconhecimento e que a implementação de regras de higiene transversais à produção animal ainda estão no início e faltam regras específicas relativas ao alimento caracol. As caraterísticas da espécie e as inerentes ao biótopo onde se desenvolvem, indiciam que os perigos devem ser identificados e avaliados os riscos com o objetivo de sugerir práticas específicas para a produção primária e operações conexas, que podem ser materializadas num Código de Boas Práticas.<br>ABSTRACT - Contribution for the study of food safety in heliculture in Portugal - Food legislation in the European Union (EU) promotes food safety from primary production throughout the food chain, to ensure consumers safety and health. The EU is the world biggest importer of terrestrial snails, given the tradition of their consumption in Mediterranean countries, including Portugal. Heliculture as a production sector was commercially developed in the last decades of the 20th century and has been legislated in Portugal since 2007. The main goal of this work was the assessment of the current application of food safety legislation for primary production to snail farming using a questionnaire which also aims to identify management and production practices. The answers collected from the snail farmers show that the sector is still being developed and the implementation of transversal hygiene standards to livestock primary production are in early stages. Some specific rules related to snail as a food stuff are still missing. Species characteristics and the biotope where snails grow, suggest that hazards should be identified and risks assessed in order to promote specific practices for primary production and associated operations, that should be brought together in a Guide to Good Practice.
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Tam, Karen, and Karen Tam. "Examining Productive Failure Instruction in Dental Ethics." Diss., The University of Arizona, 2017. http://hdl.handle.net/10150/624532.

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These three papers examine "productive failure" as a viable learning design to improve problem solving skills using open-ended problems. Productive failure, a teaching method, is based on the premise of unsuccessful learning performance in solving for complex problems with little to no support while yielding productive learning for subsequent problems. Kapur (2008) argues that hidden efficacies of learning exist in failure in which learners potentially learn through experimentation from their exploration and struggle in solving complex problems in a way that learners must first try and solve complex, novel problems on their own, but ultimately will fail to reach a solution. We have limited understanding if this type of design would be effective on complex problems with multiple solutions since previous studies on productive failure focused on problems with a canonical solution. In the three papers, I examine the extent to which students learn how to solve moral dilemmas in productive failure (PF) compared to lecture and practice (LP) and to what extent instruction in PF helps students learn skills in transferable problem solving. One paper describes a pilot study that was conducted with 21 second-year dental hygiene students. In the randomized-controlled study, analysis did not show significant differences on moral reasoning (p = .06) and transfer of knowledge (p = .58) between PF and LP instructional method. However, the effect size on students' posttest scores was high (d = .76) which as a result of the educational intervention, suggests that PF students demonstrated acquisition of new thinking and approached the complex problem in a more sophisticated moral way of thinking. To replicate these findings, the results from the pilot study were used to make adjustments in instructional and research design for a full-scale study. The second study on 77 second-year dental hygiene students from four dental hygiene programs further shows that PF students gained a deeper conceptual understanding and were better prepared for subsequent problems. PF students, I found, demonstrated greater shifts from simplistic thinking to post conventional thinking compared to LP students. Although PF students performed similarly when compared to LP students on their posttest scores in the moral responses, LP students scored lower than their pretest problem and the difference between pretest and posttest scores in LP School had a moderate effect in a negative direction (d= -.64). Findings in both studies suggest that productive failure design has the potential to help students reach a deeper conceptual understanding when they 1) analyze their own failure; 2) use the learned concept to build upon their own prior knowledge; and 3) repair existing mental models to successfully solve complex problems. As such, continued exploration of various instructional approaches like productive failure is still needed as alternatives to lecture and practice for developing problem solving skills.
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Books on the topic "Hygienic production"

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Ministry of Agriculture, Fisheries and Food. The hygienic production of goats' milk. [H.M.S.O.], 1988.

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Palmer, John. Hygienic milk production and equipment cleaning. Teagasc, Agriculture and FoodDevelopment Authority, 1989.

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Ministry, of Agriculture Fisheries and Food. Code of practice: The hygienic production of goats' milk. MAFF, 1989.

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Symposium on Mastitis Control and Hygienic Production of Milk (1986 Espoo, Finland). Proceedings of Symposium on Mastitis Control and Hygienic Production of Milk, Espoo, Finland, June 10-12, 1986. Edited by Sandholm Markus. Orion Pharmaceutica, 1986.

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Ireland. Department of Agriculture and Food. Scheme for animal health inspections of cows under regulation 9 of the European Communities (hygienic production and placing on the market of raw milk, heat-treated milk and milk-based products) regulations, 1996. Department of Agriculture and Food, 1997.

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Storgårds, Erna. Process hygiene control in beer production and dispensing. Technical Research Centre of Finland, 2000.

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Armstrong, Maurice. Mushrooms: Production unit hygiene, mushroom weedmoulds, and diseases : horticulture. Dept. of Agriculture for Northern Ireland, 1997.

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Safety and health for production agriculture. American Society of Agricultural Engineers, 1992.

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International meat hygiene (3rd 1998 Birmingham, England). 3rd international meat hygiene: International food hygiene & international poultry production, l4th October, 1998, the National Exhibition Centre, Birmingham, England. Positive Action Conferences, 1998.

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Organic meat production and processing. John Wiley and Sons, 2012.

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Book chapters on the topic "Hygienic production"

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Hoff, S. J. "Hygienic aspects of air and decontamination of air." In Biosecurity in animal production and veterinary medicine: from principles to practice. CABI, 2019. http://dx.doi.org/10.1079/9781789245684.0159.

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Alberto, João R., João P. Serejo, and Madalena Vieira-Pinto. "Dog bites in hunted large game: a hygienic and economical problem for game meat production." In Game meat hygiene in focus. Wageningen Academic Publishers, 2011. http://dx.doi.org/10.3920/978-90-8686-723-3_5.

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Ricke, S. C. "Feed hygiene." In Biosecurity in animal production and veterinary medicine: from principles to practice. CABI, 2019. http://dx.doi.org/10.1079/9781789245684.0177.

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Mathews, Allison, and Martin Hardingham. "Prelims - Medical and Hygiene Textile Production." In Medical and Hygiene Textile Production. Practical Action Publishing, 1994. http://dx.doi.org/10.3362/9781780444147.000.

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Mathews, Allison, and Martin Hardingham. "1. Medical and Hygiene Textile Production." In Medical and Hygiene Textile Production. Practical Action Publishing, 1994. http://dx.doi.org/10.3362/9781780444147.001.

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Hayes, P. R. "Quality Assurance and Production Control." In Food Microbiology and Hygiene. Springer US, 1995. http://dx.doi.org/10.1007/978-1-4615-3546-1_8.

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Maly, F. E., A. R. Cross, O. T. G. Jones, and A. L. de Weck. "Tumor Promoter PMA and Crosslinking of surface Immunoglobulins induce Superoxide production in Epstein-Barr-Virus-infected Human B Lymphocytes: a novel pathway for the production of potentially mutagenic species." In Environmental Hygiene. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-73766-4_17.

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Olkowski, A. "Drinking water hygiene and biosecurity." In Biosecurity in animal production and veterinary medicine: from principles to practice. CABI, 2019. http://dx.doi.org/10.1079/9781789245684.0211.

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Gouws, Pieter A., Nompumelelo Shange, and Louwrens C. Hoffman. "14. Microbial quality of springbok (Antidorcas marsupialis) meat in relation to harvesting and production process." In Game meat hygiene. Wageningen Academic Publishers, 2017. http://dx.doi.org/10.3920/978-90-8686-840-7_14.

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Dewulf, J., M. Postma, F. van Immerseel, B. Vanbeselaere, and K. Luyckx. "How to measure biosecurity and the hygiene status of farms." In Biosecurity in animal production and veterinary medicine: from principles to practice. CABI, 2019. http://dx.doi.org/10.1079/9781789245684.0115.

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Conference papers on the topic "Hygienic production"

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Fuentes, Ana, S. Verdú, C. Fuentes, R. Grau, and J. M. Barat. "Production of dry-cured pork loin using water vapour permeable bags." In 21st International Drying Symposium. Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/ids2018.2018.7626.

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The aim of the present study was to develop an alternative method to the traditional curing process using water vapour permeable bags to obtain a dry-cured pork loin product. The dry-cured pork loins obtained by this mew process showed an adequate hygienic quality and good sensory acceptance. The salting-curing process using water permeable bags requires less manipulation, reduces waste generation and allows greater control during processing. This technique could be an interesting alternative to the traditional processes, improving the hygienic quality of the products and minimizing the environmental impact.Keywords: Dry-cured loin; Salting; Water vapour permeable bags; Physicochemical properties; Sensory.
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Леонович, Э. И., and И. П. Семёнов. "Hygienic aspects of construction of wood-based panels production enterprises." In The second international scientific Forum "Health and Safety at the Workplace". Encyclopedix, 2018. http://dx.doi.org/10.31089/978-985-7153-46-6-2018-1-2-309-314.

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Kozak, S. S. "The scientific activity of the VNIIPP Laboratory for sanitary hygienic assessment of raw material and products." In SCIENTIFIC AND TECHNICAL SUPPORT EFFICIENCY AND QUALITY PRODUCTION OF AGRICULTURAL PRODUCTS. VNIIPP, 2019. http://dx.doi.org/10.30975/978-5-9909889-2-7-2019-1-1-115-120.

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Кураш, И. А., И. П. Семёнов, and Т. М. Рыбина. "Hygienic assessment of working conditions of mechanics of mechanical Assembly works of machine-building production." In The second international scientific Forum "Health and Safety at the Workplace". Encyclopedix, 2018. http://dx.doi.org/10.31089/978-985-7153-46-6-2018-1-2-306-309.

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Ring, Christian, and Viktoria Atanassova. "Assessment of the hygienic status of raw pork used for the production of uncooked smoked ham and bacon." In Fourth International Symposium on the Epidemiology and Control of Salmonella and Other Food Borne Pathogens in Pork. Iowa State University, Digital Press, 2001. http://dx.doi.org/10.31274/safepork-180809-1138.

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Rosetti, Roberto, Mirco Sturari, Emanuele Frontoni, et al. "Heuristic Approach for Warehouse Resources and Production Planning Optimization: An Industry Case Study." In ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/detc2019-97768.

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Abstract Industrial sector for production of manufacturing machinery and equipment is a very competitive and difficult market to deal with. Difficulties increase in areas that involves the design, manufacturing and assembly of large production machines. In fact, in this case the effort to produce a single item is much bigger in time, money and resources with respect to other areas. Long time for production paired with a not accurate usage of internal resources can produce a large number of unused components and semi-finished products. This paper presents a real case study of a company leader in the designing and manufacturing machinery for disposable hygienic products and highly automated liquid filling integrated systems. Each product is a huge assembly of components and semi-finished products and many of them are not used for production even if they are stored in company’s warehouses. This is due to the logistic and human factors that can be managed and corrected. In this paper a math-heuristic approach for warehouse resources and components procurement optimization is presented. A real instance related to a commission has been solved and results are presented and analyzed.
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Gómez Real, Carlos, and Oscar Cárdenas Villalobos. "Importance of the Hygienic Measuring of Levels of Exposure to Benzene and Its Derivatives in Production Activities, Focused on Preventing Occupational Diseases." In SPE Latin American and Caribbean Petroleum Engineering Conference. Society of Petroleum Engineers, 2020. http://dx.doi.org/10.2118/198971-ms.

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Eliseev, Y. Y., O. Chernova та M. Ivanova. "Тhe conditions of the educational-production environment during the development of Hygienic assessment of working specialties by cadets of the Lyceum of river transport". У SCIENCE OF RUSSIA: TARGETS AND GOALS. "Science of Russia", 2019. http://dx.doi.org/10.18411/sr-10-12-2019-19.

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Thayer, E. C., and W. S. Smith. "Industrial Hygiene Program Audit Manual." In SPE Health, Safety and Environment in Oil and Gas Exploration and Production Conference. Society of Petroleum Engineers, 1991. http://dx.doi.org/10.2118/23199-ms.

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Wilson, Jaemie Stuart. "Remote Real-Time Industrial Hygiene Monitoring." In International Conference on Health, Safety and Environment in Oil and Gas Exploration and Production. Society of Petroleum Engineers, 2012. http://dx.doi.org/10.2118/156612-ms.

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Reports on the topic "Hygienic production"

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Zibani, Nadia. Ishraq: Safe spaces to learn, play and grow: Expansion of recreational sports program for adolescent rural girls in Egypt. Population Council, 2004. http://dx.doi.org/10.31899/pgy22.1003.

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Over the past three years, the Ishraq program in the villages of northern El-Minya, Egypt, grew from a novel idea into a vibrant reality. In the process, approximately 300 rural girls have participated in a life-transforming chance to learn, play, and grow into productive members of their local communities. Currently other villages—and soon other governorates—are joining the Ishraq network. Ishraq is a mixture of literacy, life-skills training, and—for girls who have been sheltered in domestic situations of poverty and isolation—a chance to play sports and games with other girls their age and develop a sense of self-worth and mastery; the program reinforces the lessons they receive in life-skills classes about hygiene, nutrition, and healthy living. This guide to the sports and games component of the program is geared to the needs of disadvantaged adolescent girls. It is intended for those in the development community interested in the potential of sports to enhance the overall impact of adolescent programs. Sports can be combined with other program components to give girls a more active experience, whether the primary focus is reproductive health, literacy, or livelihood skills.
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