Showing 17,181 - 17,200 results of 18,849 for search 'sample random sampling.', query time: 0.20s Refine Results
  1. 17181

    PCR BASED DETECTION OF GRAM NEGATIVE PSYCHROTROPHIC BACTERIA IN COWS RAW MILK by Amjed A. Alrazakkazal, Fawziah A. Abdullah

    Published 2016-06-01
    “…A conventional diagnostic PCR technique based on three pairs of primers including SerAgeneto amplify an 950 bp fragment of Acinetobacter sppDNA,serAgene for/A. hydrophila ( 650bp): and aprgene for/S. marcescens (500bps) was done.In the present study the 29 bacterial isolates obtained from 100 cows raw milk samples were collected randomly from healthy cows with different age and breed present in different farms of Thi-Qar province, previously refrigerated for 72 hr. …”
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  2. 17182

    Effect of food-simulating liquids and polishing times on the color stability of microhybrid and nanohybrid resin composites by Muhammet Fidan, Nevin Çankaya

    Published 2025-02-01
    “…One nanohybrid (Compofill) and one microhybrid (Dynamic plus) were used to prepare 120 samples each. Three polishing time subgroups were randomly assigned to each composite group. …”
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  3. 17183

    Soil physical properties and yield of soybean and corn grown with wastewater by Alexsandro C. dos S. Almeida, Higor H. O. Santos, Dhiego P. Bortolo, Elaine R. P. Lourente, Jorge W. Cortez, Fabricio C. de Oliveira

    “…Therefore, a field experiment was conducted in randomized blocks to evaluate five treatments of fertilization in the 2014/2015 season (soybean in the summer and corn in the second season). …”
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  4. 17184

    Effect of dietary supplementation of vitamin E on semen quality in White Pekin drakes by Juvin Saju, Stella Cyriac, Anitha Anitha, Harikrishnan Harikrishnan, K. Karthiayini, P. Tradhnesh

    Published 2024-10-01
    “…The pH of semen was found slightly alkaline in all three treatments. Most samples were white in colour and were medium thick or thick in consistency.The major contaminants observed were faeces and uric acid crystals. …”
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  5. 17185

    A New Arbiter PUF for Enhancing Unpredictability on FPGA by Takanori Machida, Dai Yamamoto, Mitsugu Iwamoto, Kazuo Sakiyama

    Published 2015-01-01
    “…We evaluate the dependency on the number of training samples for machine learning, and we discuss the reason why Double Arbiter PUFs are more tolerant than the N-XOR Arbiter PUFs by evaluating intrachip variation. …”
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  6. 17186

    Investigation into the Prevalence of Cryptosporidium Infection in Calves among Small-Holder Dairy and Traditional Herds in Tanzania by Emanuel S. Swai, Luuk Schoonman

    Published 2010-01-01
    “…Individual calf and herd-level information was collected using a structured questionnaire and feacal samples were screened for Cryptosporidium spp oocysts using the modified Ziehl-Neelsen method. …”
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  7. 17187

    Bioequivalence study of tablet forms of risperidone, olanzapine and quetiapine in healthy volunteers by V. V. Pisarev, M. M. Ulyashova, K. A. Vdovin, N. I. Tiseyko

    Published 2013-04-01
    “…Plasma samples were analyzed by validated volunteers using HPLC with mass spectrometric detection. …”
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  8. 17188

    Oral Hygiene Product for Tooth Whitening Based on the Natural Product Curcumin by Allal Nawel, Guendouz Souhila, Baba Ahmed Nawel, Oudghiri Fouad

    Published 2024-11-01
    “…A series of experiments was carried out on extracted teeth (n = 30). Samples were randomly divided into five subgroups. …”
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  9. 17189

    Food science and COVID-19 by Klaus W. Lange

    Published 2021-01-01
    “…Rigorous research assessing the efficacy of food compounds in counteracting infections would require long-term randomized controlled trials in large samples. While no foods, single nutrients or dietary supplements are capable of preventing infection with COVID-19, a balanced diet containing sufficient amounts of macronutrients and diverse micronutrients is a prerequisite of an optimally functioning immune system. …”
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  10. 17190

    A qualitative process evaluation of a nasal spray intervention to prevent respiratory tract infections. by Amelia Dennis, Judith Joseph, Kate Greenwell, Sascha Miller, Jane Vennik, Laura Dennison, Sian Holt, Katherine Bradbury, Adam W A Geraghty, Paul Little, Lucy Yardley

    Published 2025-01-01
    “…We interviewed 31 participants (aged 19-80), sampled from the two nasal spray intervention trial arms across 3 winter seasons (including at the height of COVID-19). …”
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  11. 17191

    Assessment of meritocracy, accountability, and public service reforms in Ethiopia: evidence from public organizations in the Northwest Region by Worku Lemlemu Ferede, Yalew Endawoke, Gedif Tessema

    Published 2025-12-01
    “…The study applied an explanatory design and a quantitative approach through a structured questionnaire-based survey (n = 354) with randomly sampled respondents in public organizations in the northwest region of Ethiopia. …”
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  12. 17192

    Biomechanical comparison of the efficacy of Cfr-PEEK and titanium systems in the fixation following sagittal split advancement osteotomy: a biomechanical study by Esengul Sen, Damla Torul

    Published 2025-01-01
    “…Methods Twenty-eight sheep hemimandibles were randomly assigned to four groups for SSRO surgery. …”
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  13. 17193

    Students’ Perceptions Regarding the University Education Outcomes and Labor Market Requirements: Empirical Study by Rebaz Nooradeen Aziz, Hussein Ahmad Mustafa

    Published 2022-05-01
    “…To collect data, the researchers used a self-designed questionnaire. The samples comprised (335) four-stage students for the academic year 2021-2022, randomly selected from six departments: administration of tourism organizations, business administration, economics, accounting, statistics and information, finance, and banking reply to the survey questions. …”
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  14. 17194

    Emergent behaviors in multiagent pursuit evasion games within a bounded 2D grid world by Sihan Xu, Zhaohui Dang

    Published 2025-08-01
    “…By treating the full set of game trajectories as statistical samples, this approach enables the detection of distinct behavioral patterns and cooperative strategies. …”
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  15. 17195

    Preserving the Jawi script in Aceh: Assessing literacy, cultural heritage, and modern paradigm challenges by Allif Syahputra Bania, Bachtiar Akob

    Published 2025-02-01
    “…It employed a descriptive-qualitative approach and the instruments used were a set of test questions and questionnaires. The samples were 100 randomly selected respondents from Langsa City, Aceh. …”
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  16. 17196

    Effect of eight weeks aerobic exercise combined with consumption of almond in men with elevated blood lipids by MR Almori, MR Ramezanpour, S Saedmocheshi

    Published 2016-07-01
    “…Aerobic exercise was performed for eight weeks with or without almond. Blood samples were taken in two steps (before and after the test). …”
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  17. 17197

    Epidermal ridge sweat pore density: A forensic approach to sex determination by Jaisleen Kaur, Meenal Dhall

    Published 2024-12-01
    “…The methodology employed in this study helps demarcate a uniform region in all the samples thereby eliminating variability due to pattern type and recurving ridges.…”
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  18. 17198

    Do teacher-training college students become more engaged in their studies because of commitment? The mediating role of self-control and the moderating role of core self-evaluation by Chen Li

    Published 2025-07-01
    “…This study aims to investigate the mechanism of the role between professional commitment and learning engagement of teacher-training college students.MethodsA questionnaire survey was conducted with 846 randomly sampled teacher-training college students using four validated scales: the College Student Professional Commitment Scale, the Self-Control Dual-System Scale, the Core Self-Esteem Scale, and the Learning Engagement Scale. …”
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  19. 17199

    Comparison of postoperative pain and stress using a multimodal approach in cats: open vs. laparoscopic-assisted ovariohysterectomy by Changwoo Jeong, Kangwoo Yi, Yong Yu, Suyoung Heo

    Published 2024-12-01
    “…Pain scores were assessed using the Glasgow Composite Pain Scale at 1, 4, 8, 12, and 24 h postoperatively. Blood samples were collected to measure cortisol levels as a stress biomarker. …”
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  20. 17200

    The Effect of BBC News Lessons on High School EFL Learners’ Vocabulary Learning by حسن علیزاده محمود علیلو, توران آهور

    Published 2024-02-01
    “…The result of Independent-Samples t-test on the post-test scores of both groups revealed the significant outperformance of the experimental group compared to the control group. …”
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