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Journal articles on the topic 'Bio-statistics'

Author: Grafiati

Published: 31 August 2024

Last updated: 31 July 2025

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1

Ahmad, Mobin. "Impact of Bio-statistics in Medical Sciences." IOSR Journal of Dental and Medical Sciences 16, no. 07 (2017): 63–66. http://dx.doi.org/10.9790/0853-1607026366.

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Petersen, Ashley, Edward Gracely, and Bob Oster. "Teaching Statistics in Health Sciences: Incorporating Inclusive Teaching Practices into (Bio)statistics Courses." CHANCE 37, no. 3 (2024): 55–59. http://dx.doi.org/10.1080/09332480.2024.2415843.

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Agarwal, Anil Kumar. "What do medical students think about bio statistics education?" International Journal of Advanced Community Medicine 2, no. 2 (2019): 163–64. http://dx.doi.org/10.33545/comed.2019.v2.i2c.22.

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Tetere, Vineta, and Sandija Zeverte-Rivza. "Closing Data Gaps to Measure the Bioeconomy in the EU." Biomass 3, no. 2 (2023): 108–22. http://dx.doi.org/10.3390/biomass3020008.

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The expansion of bio-based value chains is prioritized through various European Union (EU) policy initiatives. Due to the growing awareness of the importance of a sustainable bioeconomy in Europe, the need to increase the availability and quality of statistics is increasing. There are several essential aspects lacking, including (i) comprehensive databases and statistics for bio-based sectors; (ii) transparent methodology for bio-based data collection; and (iii) integrated value chain data and indicators that illustrate the flows of different bio-based commodities. The aim of this paper is to

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Ronzon, Tévécia, Stephan Piotrowski, Saulius Tamosiunas, Lara Dammer, Michael Carus, and Robert M’barek. "Developments of Economic Growth and Employment in Bioeconomy Sectors across the EU." Sustainability 12, no. 11 (2020): 4507. http://dx.doi.org/10.3390/su12114507.

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The development of the bioeconomy—or the substitution of fossil-based materials and energy by bio-based solutions—is considered a strategic economic orientation by the European Commission and its Green Deal. This paper presents a methodology to monitor the contribution of the bioeconomy to jobs and growth within the European Union (EU) and its Member States. Classified as an ‘‘output-based’’ approach, the methodology relies on expert estimations of the biomass content of the bio-based materials produced in the EU and the subsequent calculation of ‘‘sectoral’’ bio-based shares by using Eurostat

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Deepa, P., S. Sakthypriya, and G. Muthamizhselvi. "A study to assess the effectiveness of structured teaching programme on bio-degradable and non-bio-degradable waste disposal management among school student at selected school Puducherry." International Journal of Advanced Research 13, no. 05 (2025): 12–23. https://doi.org/10.21474/ijar01/20871.

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Waste is any substance which is discarded after primary use, or is worthless,defective and of no use. The objective of the study is to assess the pre-test knowledge on Bio-Degrada bleand Non-Bio-degradable wastedisposalmanagement and to evaluate the structured teaching programmere garding Bio-Degradable and Non-Bio-degradabl ewaste disposal management and also tofind out association between knowledge on Bio-Degradable and Non-Bio-degradable waste disposal management with selected demographic variables. A quantitative research approach used in this study. Apre-experimental research design(one g

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Oluwaseun, Adewale Adeyemi, and Nneka Maris Chidiebere-Mark. "Preferences and utilization of bio-fortified maize among farming households in Imo State, Nigeria." Journal of Agriculture and Food Sciences 22, no. 2 (2025): 298–319. https://doi.org/10.4314/jafs.v22i2.21.

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Bio-fortified maize is a viable intervention for addressing micronutrient deficiencies and enhancing food security, particularly among smallholder farmers in Nigeria. This study examined the preferences and utilization of bio-fortified maize among farming households in Imo State, Nigeria. A multi-stage sampling technique was employed to select 120 maize farmers, and data were collected using structured questionnaire. Descriptive statistics and Binary Probit regression model were used to analyze the data collected. Results indicate that the majority (58.80%) of farmers were male, with an averag

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Van De Geer, Sara A., and Hans C. Van Houwelingen. "High-dimensional data: p >> n in mathematical statistics and bio-medical applications." Bernoulli 10, no. 6 (2004): 939–43. http://dx.doi.org/10.3150/bj/1106314843.

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Pescim, Rodrigo, and Luiz R. Nakamura. "Special issue on (bio)statistics and biometrics in the age of the digital revolution." Brazilian Journal of Biometrics 42, no. 2 (2024): 100–102. http://dx.doi.org/10.28951/bjb.v42i2.732.

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This special issue explores the thematic areas presented at the 67th Reunião da Região Brasileira da Sociedade Internacional de Biometria (RBras) and 20th Simpósio de Estatística Aplicada à Experimentação Agronômica (SEAGRO).

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Pal, Anusuya, Amalesh Gope, and Germano Iannacchione. "Temperature and Concentration Dependence of Human Whole Blood and Protein Drying Droplets." Biomolecules 11, no. 2 (2021): 231. http://dx.doi.org/10.3390/biom11020231.

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The drying of bio-colloidal droplets can be used in many medical and forensic applications. The whole human blood is the most complex bio-colloid system, whereas bovine serum albumin (BSA) is the simplest. This paper focuses on the drying characteristics and the final morphology of these two bio-colloids. The experiments were conducted by varying their initial concentrations, and the solutions were dried under various controlled substrate temperatures using optical and scanning electron microscopy. The droplet parameters (the contact angle, the fluid front, and the first-order image statistics

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Hadiarto, Agus, Muhammad Firdaus, I. Made Jana Mejaya, and Yayat Hidayat. "Rice Husk and Chicken Manure as Raw Materials for Bio-Charcoal Briquettes for Sustainable Energy Development." Analisis Kebijakan Pertanian 20, no. 1 (2025): 95–105. https://doi.org/10.21082/akp.v20i1.95-105.

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Using biomass from rice husk and poultry litter is one way to supply easier, cheaper, and more abundant raw materials for a sustainable energy system. This paper aims to estimate the potential of biomass from chicken manure and rice husk for solid fuels, i.e., bio-charcoal briquettes. Rice husk and chicken manure can be processed into bio-charcoal briquettes through pyrolysis. This article presents the literature review, potential, and prediction of rice husk and chicken manure biomass based on the secondary data using ARIMA. This article shows two different estimation methods of rice husk bec

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KE, YONG ZHANG, AMIYA BHAUMIK Dr., and TADIPATRI PRASAD Dr. "ASSESSING THE KNOWLEDGE, ATTITUDE, AND PRACTICE OF BIO-MEDICAL WASTE MANAGEMENT AMONG HEALTHCARE WORKERS IN HOSPITAL SETTINGS." Xi'an Shiyou Daxue Xuebao (Ziran Kexue Ban)/ Journal of Xi'an Shiyou University, Natural Sciences Edition 66, no. 09 (2023): 48–57. https://doi.org/10.5281/zenodo.8379445.

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<strong>Abstract</strong> Effective bio-medical waste management is crucial for preventing the spread of infections, protecting the environment, and ensuring the safety of healthcare workers and the community. This research paper aims to evaluate the knowledge, attitude, and practice of bio-medical waste management among healthcare workers in hospital settings. The study will employ a cross-sectional survey design, targeting healthcare workers from various departments in selected hospitals. A structured questionnaire will be used to assess their knowledge regarding bio-medical waste segregatio

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Hastari, Bismi Widi, Dyah Gandasari, and Harry Harry. "Analysis The Level Of Cattleman’s Knowledge Using The T-Test And Wilcoxon In Maju Farmer Group." Jurnal Penyuluhan Pertanian 15, no. 1 (2020): 1. http://dx.doi.org/10.51852/-.v15i1.428.

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Tani Maju farmer group is one of the farming groups located in Rorotan Village, Cilincing District, North Jakarta City Administration. This group has a lot of sheep and advanced management. Despite they manage their sheep well, they are not well informed on how to manage the sewage from their castles (faces and urine). So far, they just throw away the sewage or gave them to fellow farmers. This study aimed to analyze the level of farmers' knowledge in making use of sheep's urine to be degraded into bio urine in the Maju Farmer group. Data was collected through the pre-test and post-test. The d

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Hastari, Bismi Widi, Dyah Gandasari, and Harry Harry. "Analysis The Level Of Cattlemanâ€™s Knowledge Using The T-Test And Wilcoxon In Maju Farmer Group." Jurnal Penyuluhan Pertanian 15, no. 1 (2020): 1–7. http://dx.doi.org/10.51852/jpp.v15i1.428.

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Tani Maju farmer group is one of the farming groups located in Rorotan Village, Cilincing District, North Jakarta City Administration. This group has a lot of sheep and advanced management. Despite they manage their sheep well, they are not well informed on how to manage the sewage from their castles (faces and urine). So far, they just throw away the sewage or gave them to fellow farmers. This study aimed to analyze the level of farmers' knowledge in making use of sheep's urine to be degraded into bio urine in the Maju Farmer group. Data was collected through the pre-test and post-test. The d

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Castillo-Atoche, Alejandro, J. Vazquez-Castillo, E. Osorio-de-la-Rosa, et al. "An Energy-Saving Data Statistics-Driven Management Technique for Bio-Powered Indoor Wireless Sensor Nodes." IEEE Transactions on Instrumentation and Measurement 70 (2021): 1–10. http://dx.doi.org/10.1109/tim.2021.3063187.

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Sultana, N., J. S. Khanam, K. S. Huque, B. K. Roy, N. Huda, and M. K. Alam. "Impact of Small Anaerobic Digester on Household Economy of Bangladeshi Livestock Farmers." Nature Environment and Pollution Technology 23, no. 1 (2024): 499–504. http://dx.doi.org/10.46488/nept.2024.v23i01.046.

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An extensive survey was performed covering all the regions of the country to find out the overall impacts of bio-digester on the economy of livestock farmers. Five districts were selected; ten farmers with having bio-digester of 3.2 m3 on average and ten farmers who have no bio-digester were selected from each district. Through direct interviewing and farm monitoring, all farm characteristics, i.e., diurnal biogas production, power generation, cooking time, income and expenditures, farmer’s gross earnings, and manure management practices data were collected accordingly. Descriptive statistics

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Chidiebere-Mark, Nneka M., and Gods’power C. Anyanwu. "Farmers’ preferences and perception influencing decision to grow bio-fortified provitamin A cassava." Journal of Agriculture and Food Sciences 18, no. 1 (2020): 130–42. http://dx.doi.org/10.4314/jafs.v18i1.12.

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The study analysed farmers’ preferences and perception influencing decision to grow biofortified provitamin A cassava. Specifically, the study described the socio-economic characteristics of cassava farmers in the study area; identified sources of information on biofortified provitamin A cassava; ascertained farmers’ perception of the key attributes of biofortified provitamin A cassava; ascertained farmers’ preference for biofortified provitamin A cassava; analysed sio-economic determinants of willingness to grow bio-fortified provitamin A cassava, and, constraints that hinder farmers’ decisio

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Lu, Yongzhong, Min Zhou, Shiping Chen, David Levy, and Jicheng You. "A Perspective of Conventional and Bio-inspired Optimization Techniques in Maximum Likelihood Parameter Estimation." Journal of Autonomous Intelligence 1, no. 2 (2018): 1. http://dx.doi.org/10.32629/jai.v1i2.28.

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Maximum likelihood estimation is a method of estimating the parameters of a statistical model in statistics. It has been widely used in a good many multi-disciplines such as econometrics, data modelling in nuclear and particle physics, and geographical satellite image classification, and so forth. Over the past decade, although many conventional numerical approximation approaches have been most successfully developed to solve the problems of maximum likelihood parameter estimation, bio-inspired optimization techniques have shown promising performance and gained an incredible recognition as an

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Hilborne, Victoria, and Anna Roffey. "From Characterisation to Validation: A Journey through Master’s Level Analytical Chemistry." Proceedings 55, no. 1 (2020): 12. http://dx.doi.org/10.3390/proceedings2020055012.

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The master’s degree in Applied Analytical Chemistry at University College London (UCL) includes valuable teaching input from the UK National Measurement Laboratory for Chemical and Bio-Measurement hosted at LGC. The course starts by introducing accuracy, sensitivity, specificity, trueness, and precision for validating analytical chemistry measurement methods. The principles of proficiency tests, quality control, ruggedness, and associated statistics are practiced using a wide variety of case studies.

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Reinecke, S. A. "Old and new tendencies in ecotoxicology: the relevance of stress ecology and ecotoxicogenomics." Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 24, no. 3 (2005): 52–59. http://dx.doi.org/10.4102/satnt.v24i3.175.

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The relatively young science, ecotoxicology, has changed substantially during the last decade from a more practically oriented science to a basic one with more focus on problem solving and the search for causalities in the study of effects. In this article the origin and position of the discipline is analysed, as well as the influence of new developments in the fields of bio-informatics and genetics. The merit of this is discussed and the conclusion made that ecotoxicology can be seen as a separate science, notwithstanding its multidisciplinarity. A review is given of the historic development

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Blašková, Veronika, and Hana Stojanová. "MIXED RESEARCH METHOD OF ORGANIC FOOD PREFERENCES AMONG GENERATION Y CONSUMERS." DIEM: Dubrovnik International Economic Meeting 7, no. 1 (2022): 41–50. http://dx.doi.org/10.17818/diem/2022/1.5.

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The article analyses by mixed research methods the attitude regarding the purchase of bio and organic food for the population of the Generation Y in Czech and Slovak Republic. The collection of primary data was obtained in the form of a questionnaire survey carried out in the year 2014 and then repeatedly in the year 2019. Both phases of questionnaires were distributed electronically among respondents, university students, ranged from 16 to 35 years in Czech and Slovak Republic. The research questions related to the reasons why respondents purchase or do not purchase organic food and what crit

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Yarigina, M. V., P. F. Kiku, and A. V. Reshetnikov. "The medical sociological evaluation of population health in ecological bio-climatic conditions of the Primorskii Kraii." Sociology of Medicine 15, no. 1 (2016): 19–24. http://dx.doi.org/10.17816/1728-2810-2016-15-1-19-24.

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The article presents the results of medical sociological evaluation of population health in ecological bio-climatic conditions of the Primorskii Kraii. The purpose of study is to establish patterns of formation of population health exemplified by three systems of organism (respiratory organs, urogenital system, skin). The questionnaire technique was applied to study impact of factors of life-style, diet behavior, skin and urogenital system according official statistics data F12 in 2007-2011. The technique of such multi-dimensional analysis as P.V. Terentiev correlation pleiades was applied. Th

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Fieschi, D., J. Gouvernet, M. Joubert, G. Soula, and M. Fieschi. "Education and Research in Health Informatics at the Faculty of Medicine of Marseille, Laboratory for Education and Research in Medical Information Processing (LERTIM)." Yearbook of Medical Informatics 11, no. 01 (2002): 154–59. http://dx.doi.org/10.1055/s-0038-1638126.

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Abstract:This paper is a brief review of the research and training programs offered in Medical Informatics at the Faculty of Medicine of Marseille (LERTIM). Our laboratory teaches medical informatics and bio-statistics in the medical training curriculum, and prepares for specialised degrees and provides continuing medical education. The research projects developed by our team fall into four groups: clinical decision systems, health information systems, medical education systems, integration systems.

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Nikolova-Alexieva, Valentina, and Iordanka Alexieva. "IMPACT OF INNOVATION - SUPPORTIVE CULTURE FOR AN EFFECTIVE BIO-ECONOMY IN BULGARIA." International Conference on Technics, Technologies and Education, ICTTE 2019 (2019): 514–23. http://dx.doi.org/10.15547/ictte.2019.07.073.

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Bio-based economy as a part of circular economy covers all sectors and systems that use biological resources. It is one of the largest and most important sectors of the EU and includes agriculture and forestry, fisheries, agro-food, biomass and bio-based products. Its annual turnover is about 2 trillion euros, and it employs about 18 million people. Bio-economy is also a key area for stimulating growth in rural and coastal areas. In Bulgaria there is still a limited understanding of the added value of eco-innovation, the effects of defragmentation of the value chain, the consequences of the li

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Mukonza, Chipo. "Knowledge, attitudes and perceptions of stakeholders on biofuels as an enabler in a South African bio-based economy." Journal of Energy in Southern Africa 28, no. 3 (2017): 107. http://dx.doi.org/10.17159/2413-3051/2017/v28i3a1454.

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This study investigates stakeholder knowledge, attitudes, and public perception concerning biofuels as an enabler towards a bio-based economy. In innovation and adoption studies, perceptions play a critical role in the acceptance of a technology. Biofuels have been touted as a clean fuel with an ability to reduce greenhouse gas emissions while simultaneously creating employment and growing economies. South Africa is in the process of transitioning towards a bio-based economy. Accordingly, policies and institutions have been developed to promote biofuels production and distribution. Knowledge,

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Karabagias, Ioannis, Miguel Maia, Vassilios Karabagias, Ilias Gatzias, and Anastasia Badeka. "Characterization of Eucalyptus, Chestnut and Heather Honeys from Portugal Using Multi-Parameter Analysis and Chemo-Calculus." Foods 7, no. 12 (2018): 194. http://dx.doi.org/10.3390/foods7120194.

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The present study was conducted to evaluate the quality and bio-functional properties of Portuguese honeys of different botanical and geographical origins. Quality parameter analyses included the determination of palynological (predominant, secondary, minor and isolated pollen percentage), physicochemical (°Brix, moisture content, pH, electrical conductivity, free acidity, total dissolved solids, salinity, vitamin C content and specific weight) including colour-metrics (CIELAB, Pfund and colour intensity determinations), along with volatile compounds identification using solid phase micro-extr

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Beghetto, Valentina. "Strategies for the Transformation of Waste Cooking Oils into High-Value Products: A Critical Review." Polymers 17, no. 3 (2025): 368. https://doi.org/10.3390/polym17030368.

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Waste cooking oils (WCOs) are generated globally from households, the hospitality industry, and other sectors. Presently, WCOs are mainly employed as feedstock for biodiesel and energy production, strongly depending on the availability of WCOs, which are often imported from other countries. The objective of this review is to give an overall comprehensive panorama of the impacts, regulations, and restrictions affecting WCOs, and their possible uses for producing high-value products, such as bio lubricants, bio surfactants, polymer additives, road and construction additives, and bio solvents. In

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Abouzeid, Fatma M., and Sultanah Alshammery. "Modified Agricultural Waste for Copper Ions Adsorption." Revista de Chimie 74, no. 3 (2023): 22–46. http://dx.doi.org/10.37358/rc.23.3.8570.

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The present work represents potential bio-sorbents: Tilia cordata (little leaf linden) and Foeniculum vulgare (fennel). The copper removal was operated in batch procedure. Adsorbent mass, copper ion concentration, pH, time, and temperature considerations were inspected. The highly beneficial provisions for copper adsorption are 10 mg /L as preliminary concentration, 0.2 g as Tilia cordata and Foeniculum vulgare mass and pH 5.5 and 5.23 for Tilia cordata and Foeniculum vulgare. Adsorption statistics follow the Langmuir isotherm with qmax of 29.35 mg/g for Tilia cordata and 32.98 mg/g for Foenic

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Udousoro, Imaobong, I. U. Umoren, J. M. Izuagie, C. U. Ikpo, S. F. Ngeri, and E. S. Shaibu. "Soil Invertebrates As Bio-Monitors of Toxic Metals Pollution in Impacted Soils." Current World Environment 10, no. 2 (2015): 367–85. http://dx.doi.org/10.12944/cwe.10.2.02.

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The bio-indicator potentials of two invertebrate species, Eudrilus eugeniae (earthworm) and Pachybolus ligulatus (millipede) in toxic metals impacted soils in Akwa Ibom State, in the Niger Delta region of Nigeria were assessed. The study involved collection of Eudrilus eugeniae and Pachybolus ligulatus, and their site soil samples from different impacted and non-impacted soils in ten locations spread over four Local Government Areas. Toxic metals (Pb, Fe, Zn, Ni and Cd) in soils and in the bio-indicator organisms were analysed using Atomic Absorption Spectrometry, after acid digestion. Geo-acc

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Dilani Hettige, Nadeesha, Rohasliney Hashim, and Ahmad Abas Kutty. "APPLICATION OF BENTHIC MACROINVERTEBRATES AS POTENTIAL BIO-INDICATORS IN MALAYSIAN'S RIVERS: GAP AND BIBLIOMETRIC ANALYSES." Malaysian Journal of Science 43, no. 1 (2024): 72–85. http://dx.doi.org/10.22452/mjs.vol43no1.7.

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The literature on reliable indices, suitable bio-indicators, taxonomic level, frequency of measurements, and replications on benthic macroinvertebrates remains scarce in Malaysia. In addition, no review study was conducted using bibliometric analysis related to this discipline. Thus, this review aimed at gap and bibliometric analysis of publications on benthic macroinvertebrates as potential biological indicators. Sixty-six relevant scientific research papers from 2011 to 2022 were selected from the different databases. Then, descriptive and inferential statistical analyses were performed to a

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D’Haens, G., M. Beaton, P. Bossuyt, et al. "P544 Patients with moderate to severe Crohn’s disease with and without prior biologic failure demonstrated improved clinical outcomes with risankizumab: Results from phase 3 induction and maintenance trials." Journal of Crohn's and Colitis 16, Supplement_1 (2022): i491. http://dx.doi.org/10.1093/ecco-jcc/jjab232.671.

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Abstract Background Risankizumab (RZB), a selective interleukin-23 inhibitor, demonstrated superior efficacy over placebo (PBO) as induction and maintenance therapy in patients with moderate to severe Crohn’s disease (CD). Here we compared the efficacy and safety of RZB in inducing and maintaining clinical remission and clinical response in patients with CD who demonstrated intolerance and/or inadequate response (IR) to biologic therapies (with prior bio-failure) versus those who demonstrated IR to conventional therapies only (without prior bio-failure). Methods This subgroup analysis included

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Ossa-Cornejo, Carlos, Maritza Palma-Luengo, Nelly Lagos-San Martín, and Claudio Díaz-Larenas. "Evaluación del pensamiento crítico y científico en estudiantes de pedagogía de una universidad chilena." Revista Electrónica Educare 22, no. 2 (2018): 1. http://dx.doi.org/10.15359/ree.22-2.12.

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This paper describes a research project focused on identifying student-teachers’ critical thinking performance levels in scientific reasoning and, secondly, on analyzing the reliability level of the Critical Thinking Tasks test (CTT). As part of the methodology, a non-probabilistic sample of 129 teacher education students from different majors at Bio-Bio University was considered, and the Critical Thinking Task test was applied to collect data. The data analysis was conducted using descriptive statistics, reliability measures and mean score differences. The data showed that the instrument is r

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Jander, Wiebke, Sven Wydra, Johann Wackerbauer, Philipp Grundmann, and Stephan Piotrowski. "Monitoring Bioeconomy Transitions with Economic–Environmental and Innovation Indicators: Addressing Data Gaps in the Short Term." Sustainability 12, no. 11 (2020): 4683. http://dx.doi.org/10.3390/su12114683.

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Monitoring bioeconomy transitions and their effects can be considered a Herculean task, as they cannot be easily captured using current economic statistics. Distinctions are rarely made between bio-based and non-bio-based products when official data is collected. However, production along bioeconomy supply chains and its implications for sustainability require measurement and assessment to enable considered policymaking. We propose a starting point for monitoring bioeconomy transitions by suggesting an adapted framework, relevant sectors, and indicators that can be observed with existing infor

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Ivanova, Kristīne, Liena Poiša, and Einārs Ulnicāns. "WORK SAFETY AND BUSINESS OPPORTUNITIES FROM THE POINT OF VIEW OF THE UNEMPLOYED." Latgale National Economy Research 1, no. 3 (2011): 101. http://dx.doi.org/10.17770/lner2011vol1.3.1808.

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The purpose of the study is to evaluate business opportunities and statistics on work safety in Latgale and Rezekne, and the unemployed people’s view on the necessity and use of the labour protection in Rezekne and its district. The unemployment rate in Rezekne is much higher than in other major Latvian cities - 23% of the economically active population. In order to improve employment in the city, it is important to improve work safety for workers and encourage the unemployed to start secure business activities, for example, a small business of bio-energy production.

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Chukwuma, EC, LC Orakwe, DC Anizoba, and AI Manumehe. "SPATIAL STATISTICS OF POULTRY PRODUCTION IN ANAMBRA STATE OF NIGERIA: A PRELIMINARY FOR BIO-ENERGY PLANT LOCATION MODELLING." Nigerian Journal of Technology 35, no. 4 (2016): 940. http://dx.doi.org/10.4314/njt.v35i4.32.

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Duangdee, Jantharaporn, Aree Butsorn, and Marutpong Panya. "The effectiveness of deltamethrin, S-bio-allethrin, and piperonyl butoxide 10% in eliminating Aedes in high-risk districts of dengue fever." F1000Research 14 (January 3, 2025): 18. https://doi.org/10.12688/f1000research.153422.1.

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Background and aim This quasi-experimental study aimed to investigate the effectiveness of a mixture of 0.5% deltamethrin, 0.75% S-bio-allethrin, and 10% piperonyl butoxide (DAP) in eliminating Aedes mosquitoes in 10 areas of a high-risk district for dengue fever. Methods Susceptibility tests for Aedes against deltamethrin (1:1.000) Aedes) were conducted between October 2022 and December 2022. Data analysis using descriptive statistics was presented with frequency percentage, average, standard deviation, median, at 25 and 75 percentiles, and inferential statistics to compare mean differences w

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Barinova, Sophia, Na Liu, Jiyang Ding, Yonglei An, Xueming Qin, and Chenxin Wu. "Bioindication of Water Quality of the Xinlicheng Reservoir by Algal Communities." Transylvanian Review of Systematical and Ecological Research 22, no. 3 (2020): 1–16. http://dx.doi.org/10.2478/trser-2020-0014.

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Abstract The ecological analysis of 31 algae and cyanobacteria indicators assessed the water quality of the Changchun drinking water Xinlicheng Reservoir by using bio-indication methods. The water was fresh, low alkaline, low-saline, middle oxygenated, with reached nutrients and organic pollution and mesotrophic to eutrophic. Statistics reveal significant variables that impacted algal diversity were nutrients, water quality was low to the middle polluted Class II-III. The indices of saprobity and WESI show the high self-purification capacity and low-toxicity impact. We revealed potential threa

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Ramírez, Octavio A., and Steven D. Shultz. "Poisson Count Models to Explain the Adoption of Agricultural and Natural Resource Management Technologies by Small Farmers in Central American Countries." Journal of Agricultural and Applied Economics 32, no. 1 (2000): 21–33. http://dx.doi.org/10.1017/s1074070800027796.

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AbstractEvaluations of the factors influencing the adoption of agricultural and natural resource management technologies among small farmers in developing countries have been mostly limited to qualitative discussions or simple descriptive statistics resulting in superficial and inconclusive findings. This study introduces the use of Poisson Count Regressions as a statistically appropriate procedure to analyze certain common types of adoption data. It uses them to assess the impact of key socio-economic, bio-physical, and institutional factors on the adoption of integrated pest management, agro

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Onchere, Walter Omonywa, Patrick Guge Weke, Joseph Makoteku Ottieno, and Carolyne Adhiambo Ogutu. "Compound Joint-life Annuity Frailty Modeling." Afrika Statistika 17, no. 2 (2022): 3199–216. http://dx.doi.org/10.16929/2022.3199.302.

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Grouping insureds in clusters such as joint-life annuities imposes statistical dependence. In this paper, we propose the shared compound frailty approach in collective valuation of joint-life annuity products where most applications have been in bio-statistics. The positive stable compound process used entails the frailty mixing distribution with the weighted exponential, generalized exponential and weighted Weibull as the base force of mortality distributions calibrated on a large Kenyan insurer joint-life last-survivor dataset. The findings shows that the positive stable generalized exponent

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Ibitoye, Olakunle, and Isaac Olusegun Ogunwande. "Effect of Bio-fortified Vitamin A Cassava on Poverty Status of Farming Households in Nigeria, Evidence from Oyo State." Gadau Journal of Pure and Allied Sciences 3, no. 1 (2024): 30–40. http://dx.doi.org/10.54117/gjpas.v3i1.121.

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ABSTRACT Profitable farming is a prime target of all farmers regardless of the scale of production adopted and the veritable opportunity to attain the threshold of bumper harvest is not unconnected with the adoption of new technology. Bio-fortified vitamin A cassava remains the best option for farmers to experience improvement in cassava performance in both the quality and quantity terms and they are encouraged to adopt it in order to improve their households’ welfare. The survey was launched to investigate the effect of bio-fortified vitamin A cassava on the poverty status of the farming hous

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Ishoro, Akwaji Patrick, Alaba Ugbogu Omokafe, Chukwuma Emmanuel Chukwudi, Tanimu Yahuza, and Luke Soyewo Temitope. "Occurrence and ecological niche modelling of Irvingia gabonensis at cross river state, Nigeria." Journal of Wildlife and Biodiversity 7, Supplementary issue (2023): 96–127. https://doi.org/10.5281/zenodo.10023259.

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The African bush mango, <i>Irvingia gabonensis</i> Baill, 1884 (Aubry-lecomte ex o'rorke) is a diverse species whose edible seeds are commonly used as a delicacy in soups and as a main source of income throughout Cross River State, Nigeria. Given its enormous economic value for the rural population, we investigated current and future occurrence, geographic distribution, and suitable and unsuitable habitats in the face of unsustainable use and changing climate scenarios. Our study assessed and marked the occurrence of <i>I. gabonensis</i> using Global Positioning System (GPS) software in 36 for

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Tunji Olaosebikan, Benjamin, Abdulkadir Oba Ibrahim, and Abdulsalam Abdullahi. "INFLUENCE OF SCHOOL LOCATION IN THE IMPLEMENTATION OF SECONDARY SCHOOLS PHYSICAL EDUCATION CURRICULUM IN NIGERIA." Isagoge - Journal of Humanities and Social Sciences 1, no. 2 (2021): 63–76. http://dx.doi.org/10.59079/isagoge.v1i2.34.

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This assessed influence of school location implementation of secondary schools Physical Education curriculum in Nigeria. To achieve this purpose, purposive sampling technique was used to select the samples from the Six Geo- political zones of the country. The population for the study was all secondary schools of Fifty Four thousand Five hundred and twenty- one (54,521) with sample size of Six hundred and Fifty six (656). The data collected were statistically analysed using descriptive statistics of mean (x) and standard deviation (sd) to test and analysed bio- data variables and to answer rese

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Abubakar, Hadiza Aliyu, and Ameenat Jobe Faruk. "Assessment of Girls Child Education Programmes on Secondary School Enrollment and Sustainability in Katsina State, Nigeria." UMYU Journal of Educational Research 13, no. 1 (2025): 48–54. https://doi.org/10.70886/ujer.25131.008.

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The study titled assessment of girl’s child education programmes on secondary school enrollment and sustainability in Katsina state, Nigeria. The study employed descriptive survey research. A sample size of three hundred and thirteen (313) was selected from the total population of one thousand nine hundred and forty-two (1,942). Data was collected using adapted structured questionnaires and analyzed using descriptive statistics. The questionnaire was given to experts in the field of educational management for content and face validity was reported to have a reliability index of 0.899. Descript

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Manjunath, kumarthe Sowmya, Latha.A, and Indira. S. Dr. "A Study to Evaluate Pranayama on Bio Physiological Parameters Among Patients with Bronchial Asthma at NMCH, Nellore." International Journal of Innovative Science and Research Technology 6, no. 8 (2022): 1378–81. https://doi.org/10.5281/zenodo.6565668.

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Respiration is essential for life because it provides energy for carrying out all the life processes which are necessary to keep the organisms alive. Pranayama is control of breath, practicing of pranayama achieves the balance in healthy body and mind. This study was aimed to evaluate the use of Anulom viloma pranayama as an adjuvant treatment approach for patients with bronchial asthma to improve their biophysiological parameters. Objectives:1. To assess the biophysiological parameters among patients with bronchial asthma,2.To evaluate the effectiveness of pranayama on bio physiological param

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Nam, Shin-Eun. "A Study on Bio-healthcare Digital Living Lab to Solve Community Problems." Korean Association For Learner-Centered Curriculum And Instruction 24, no. 10 (2024): 743–57. http://dx.doi.org/10.22251/jlcci.2024.24.10.743.

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Objectives The purpose of this study was to understand the importance of the Bio-healthcare Digital Living Lab for solving community problems and to suggest policy improvement so that it can be utilized based on the speci-alized fields of university. Methods From September 1 to October 10, 2022, the survey was conducted on 150 students enrolled in bio-healthcare courses at universities in the Jeonbuk region, as well as faculty and community industrial company related Bio-healthcare department. The collected data were analyzed using the IBM SPSS Statistic ver. 22.0 stat-istical program. Frequen

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PEREIRA, Carlos Alberto Bragança, Luiz Ricardo NAKAMURA, and Paulo Canas RODRIGUES. "NAIVE STATISTICAL ANALYSES FOR COVID-19: APPLICATION TO DATA FROM BRAZIL AND ITALY." REVISTA BRASILEIRA DE BIOMETRIA 39, no. 1 (2021): 158–76. http://dx.doi.org/10.28951/rbb.v39i1.515.

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This article is a direct consequence of the authors' desire to discuss the role of statistics in data analysis. The analysis of coronavirus (COVID-19) databases are used as to show simple, but powerful statistical frameworks. We do believe that models for assessing future trends in temporal data in general, and in cases and/or deaths of COVID-19, belongs to the area of (Bio)Statistics. Just as engineers use knowledge of physics, chemistry and often architecture, when constructing bridges, buildings and roads, statisticians use knowledge of mathematics, computer science and even physics for mod

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Huang, Ru Qiang, Niang Hui Li, Rong You, et al. "Management of Bio-Engineering Equipment - Take Ventilation and Mechanical Agitation Fermenter for Example." Advanced Materials Research 295-297 (July 2011): 1757–60. http://dx.doi.org/10.4028/www.scientific.net/amr.295-297.1757.

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Bio-engineering equipment are including biological reactor, the product of biological reactions and purification of material handling equipment and auxiliary systems equipment. Ventilation and mechanical agitation fermenter is a bioreactor that is widely used in plant biotechnology, according to incomplete statistics, it accounts for 70% -80% of the total fermenters, and shows the advantages of high production and high economic efficiency. the key to improve the existing equipment management system is to strengthen equipment management system, office automation and information technology capab

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Yasin, Suhad A., and Amin K. Qasim. "Kinetic Study of Adsorption of Hexavalent Chromium in Aqueous Solution using Bay Leaf (Laurus Nobilis) as New Bio-Adsorbent." Science Journal of University of Zakho 6, no. 3 (2018): 104–7. http://dx.doi.org/10.25271/sjuoz.2018.6.3.513.

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Laurus nobilis (Bay leaf), was examined for its capacity to remove hexavalent chromium Cr(VI) poisonous, from aqueous solution. The bio-adsorbent using bay leaf obtained from Laurus nobilis was investigated in batch experiments. The influence of main parameters such as chromium concentration, pH and shaking time are tests. The effect of beginning concentration of Cr(VI) ion (10 to 50 mg/dm ), pH (1 to 6) and shaking time (5 to 180 min) have been reported. The optimum pH was found to be pH 4.. Results show that the most appropriate model was pseudo second-order kinetic and it correlate with the

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Narain, Prem. "Scientific and Technological Interventions for Attaining Precision in Plant Genetics and Breeding." Journal of Agronomy Research 1, no. 1 (2018): 5–21. http://dx.doi.org/10.14302/issn.2639-3166.jar-18-1987.

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The scientific and technological interventions for attaining precision in plant genetics and breeding since Mendel’s discovery of genetic laws have been critically reviewed in terms of cloning technology and reverse genetics, chip technology, genetically modified organisms and CRISPR-based gene editing technology. Their roles in further refining the plant genetics and breeding practices particularly their exploitation in creating variations and their use for development of superior genotypes in model crops like wheat and rice have been discussed. It is stressed how such interventions could pro

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Dr., Sujin Kim. "A study to develop a physiological framework for information retrieval using biological models manipulated by researchers." International Journal of Indian Science and Research 1, no. 4 (2022): 23–33. https://doi.org/10.5281/zenodo.7139704.

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This learn about was once undertaken to advance an data wants framework for scientists in lookup the use of organic samples and associated data. A self-report questionnaire achieved by way of 137 respondents was once used to acquire records associated to demographics, biomass management, biomass use and needs, facts need, and roles and things to do associated to work and research. Descriptive and two-step cluster analyzes had been used to analyze the survey records wished to increase the records desires framework. Two agencies of biomedical scientists i.e., medical team and fundamental scienti

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