Showing 16,761 - 16,780 results of 18,849 for search 'sample random sampling.', query time: 0.18s Refine Results
  1. 16761

    Effect of selenium and vitamin E supplementation during late pregnancy on colostrum and plasma Se, Cu, Zn and Fe concentrations of fat tail Sanjabi ewes and their lambs by M.T. JALILIAN, M.M. MOEINI, K. KARKODI

    Published 2012-12-01
    “…Blood samples were collected from ewes four weeks before expected lambing and on the day of lambing. …”
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  2. 16762

    GASTROINTESTINAL PARASITES AND ASSOCIATED GUT PATHOLOGY IN CHICKENS SOLD AT LIVE-BIRD MARKETS IN LAGOS STATE, SOUTHWESTERN NIGERIA by Oluwayomi Oluwatoyin Adeyemi, Emmanuel Taiwo Idowu, Bamidele Akinsanya, Isa Danladi Jatau, Temitope Morenikeji Oladipo

    Published 2024-12-01
    “…Three hundred and sixty-four (364) chickens were randomly sampled from selected live-bird markets. Standard parasitological methods were employed to process and examine gastrointestinal content and mucosal scrapings for parasite identification. …”
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    Article
  3. 16763

    EFFECT OF SUPPLEMENTATION WITH ORGANIC COPPER INTO BASAL DIET ON COPPER TOXICITY, AND PHYSIOLOGICAL RESPONSE OF AWASSI LAMBS by A. H. Abdan, O. A. Saeed

    Published 2025-06-01
    “…Throughout the trial samples were collected to examine the hematological and biochemical characteristics of the blood, as well as the levels of metals in the blood, feed, and fecal samples. …”
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  4. 16764

    Prevalence of Hepatitis B Core Antibodies and Occult Hepatitis B Infection among Blood Donors in Erbil Governorate, Iraq by Nza Hamid Al-Barznjy, Katan Sabir Ali

    Published 2025-07-01
    “…Among the positive cases, 65 samples were randomly chosen to detect OBI by viral load detection using quantitative real-time polymerase chain reaction. …”
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  5. 16765

    Seroprevalence and risk factors of Brucellosis in small ruminants slaughtered at Debre Ziet and Modjo export abattoirs, Ethiopia by Amanuel Tsegay, Getachew Tuli, Tesfu Kassa, Nigatu Kebede

    Published 2015-04-01
    “…In this investigation, 853 sera samples of 485 caprines and 368 ovines brought for slaughter were selected randomly. …”
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  6. 16766

    AMELIORATIVE EFFECT OF PUMPKIN SEED OIL ON ALTERATIONS IN THYROID GLAND FUNCTIONS INDUCED BY CHLORPYRIFOS IN ADULT MALE RATS by Nabeel Mahdi Abed, Jassim M. A. Alkalby

    Published 2018-11-01
    “…At the end ofthe experiment, animals were sacrificed and blood samples were obtained for evaluation ofthyroid hormones (T4 and T3 ) and tissue samples from thyroid gland kept in 10% neutralformalin for histopathological examination.The results indicated that male rats treated with Chlorpyrifos demostreated a significantincrease (P<0.05) in thyroid stimulating hormone (TSH) and a significant decrease (P<0.05) inthyroxin(T4) and triiodothyronine (T3) hormones compared with control group.Histopathological examination of CPF treated males showed that thyroid gland revealeddestruction of thyroid follicles with infiltration of macrophages on the site of folliculardestruction. …”
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  7. 16767

    EVALUATION OF MAXILLARY AND MANDIBULAR RIGHT AND LEFT SIDE TOOTH SIZE DISCREPANCIES IN AVERAGE AND HIGH BOLTON GROUPS by Feyza Hacıağaoğlu Akkız, Süleyman Evren Öztaş

    Published 2023-02-01
    “…To statistically compare ABG and HBG groups, the independent samples “t” test was used. The results were evaluated at a significance level of p<0.05. …”
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    Article
  8. 16768

    Heavy metal contamination of vegetables cultivated in home gardens in the Eastern Cape by Callistus Bvenura, Anthony Afolayan

    Published 2012-09-01
    “…The vegetables were locally cultivated in home gardens in Alice, a small town in the Eastern Cape Province of South Africa. Samples of these vegetables were randomly collected from residential areas, dried, digested and analysed for the heavy metals using inductively coupled plasma optical emission spectrometry. …”
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    Article
  9. 16769

    Equine Anaplasmosis in Nineveh Governorate: Clinical, Hematological and Biochemical Alterations in Equids by Qaes Al-Obaidi, Ahmed Al-Jwari

    Published 2024-12-01
    “…This study was conducted on 180 blood samples collected randomly from equids (106 horses and 74 donkeys) in Nineveh governorate, Iraq, including, 25 clinically and laboratory healthy equids that served as control equids. …”
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  10. 16770

    Influence of Cooking by Boiling on Lead and Cadmium in Meat and Liver of Chickens by Wasan E Hashem, Raghad A Abdaljaleel

    Published 2024-12-01
    “…The current experiment investigates the concentration of lead (Pb) and cadmium (Cd), which are considered heavy metals in the liver and meat of fresh and imported frozen chicken, by studying the effect of cooking process using the boiling method. A total of 80 samples were randomly collected and examined: 40 frozen (10 from each of the liver and meat) before and after cooking) and 40 fresh (10 from each the liver and meat) before and after cooking) from different regions in AL-Karkh Province, Baghdad. …”
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  11. 16771

    EFFECT OF CHLORINATED WATER AND IT'S DISINFECTION BYPRODUCTS (DBPS) IN SOME HYGIENIC AND PHYSIOLOGICAL TRAITS OF MALE RABBITS by Drgham. H.Y. Al- Zwean

    Published 2018-11-01
    “…Blood samples were collected and serum samples were obtained at biweeklyintervals to measurement the hemoglobin concentration(Hb), Packed Cell Volume(PCV),malondialdehyde(MDA), glutathione, total protein, transaminase enzyme(AST,ALT),alkaline phosphate, bilirubin to detect hygienic and Physiological traits. …”
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  12. 16772

    Does varying the ingestion period of sodium citrate influence blood alkalosis and gastrointestinal symptoms? by Charles S Urwin, Rodney J Snow, Liliana Orellana, Dominique Condo, Glenn D Wadley, Amelia J Carr

    Published 2021-01-01
    “…<h4>Methods</h4>Sixteen healthy and active participants ingested 500 mg.kg-1 BM sodium citrate in gelatine capsules over a 15, 30, 45 or 60 min period using a randomized cross-over experimental design. Gastrointestinal symptoms questionnaires and venous blood samples were collected before ingestion, immediately post-ingestion, and every 30 min for 480 min post-ingestion. …”
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  13. 16773

    Offline Arabic handwritten word recognition: A transfer learning approach by Mohamed Awni, Mahmoud I. Khalil, Hazem M. Abbas

    Published 2022-11-01
    “…Many deep learning approaches perform admirably on this task if the lexicon size is not too large and the number of training samples is sufficient for the training process. The transfer learning technique is commonly used to compensate for the lack of training samples, but there is a wide controversy about the effectiveness of applying it to cross-domain tasks. …”
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  14. 16774

    Effect of thymol and propolis extract on genotoxicity, biochemical activities and expression profile of some genes on honey bee, Apis mellifera, infected with Vairimorpha (Nosema)... by Salwa I. Sebak, Heba A. S. Elelimy, Heba Seyam, Soad A. Elkenawy

    Published 2025-01-01
    “…Workers from adult honeybee colonies, treated and untreated, were randomly sampled. The collected samples were used in studying the genotoxicity effect, the concentration of oxidative enzymes (superoxide-dismutases, glutathione S transferase, catalase and malondialdehyde (MDA)), measuring the relative expression of antimicrobial genes and hypopharyngeal glands genes major royal proteins 1 & 2 (MJRP1 and MJRP2). …”
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  15. 16775

    Minimally processed lettuces: extending shelf life through packaging and treatment with salicylic acid and sodium chloride solutions by Diana Melisa Chaves Morillo, Elizabeth Tobar Delgado, Luis Fernando Valencia Flórez, Laura Latorre Vásquez, Diego Trejo Escobar, Diego Fernando Mejía España

    Published 2025-02-01
    “…The response variables were monitored for sixteen days, and the content of phenolic compounds was determined at the beginning and end of the storage period. The samples that showed less weight loss corresponded to the mixture of CaCl2+SA+vacuum packaging, while the treatment with CaCl2+vacuum packaging showed less degradation of compounds such as total chlorophylls (TC) and vitamin C (VC). …”
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  16. 16776

    Identification of Cytomegalo Virus Infection Among Mycobacterium Tuberculosis in Baghdad City. Correlation between TB and CMV infection by Ali AL-ATTWANI, Oral DÜZDEMIR

    Published 2024-03-01
    “…Materials and Methods: The best procedure for the detection (TB) was investigated by Ziehl Neelsen and Auramine O (AO) technology. 315 sputum samples were collected randomly. The ZN approach produced a smear positivity rate for AFB of 49/315 (15.55%) while the LED Auramine O staining method produced a positivity rate of 69/315 (21.9%), One hundred serum samples were subjected to HCV IgG and IgM detection using Cassette method and ELISA techniques. …”
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  17. 16777

    The Profile of Students’ Analytical Thinking Skills on Chemistry Systemic Learning Approach by Nur Fitriyana, Marfuatun Marfuatun, Erfan Priyambodo

    Published 2019-12-01
    “…Two classes from a public senior high school in those regency were cluster randomly selected as the research samples. A Systemic Test on Analytical Thinking (STAT) was used to collect the data of SATS, before and after the implementation of CSLA. …”
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  18. 16778

    Effects of two resistance training methods with different rest intervals on muscular strength and power and blood lactate level by R eslami, F khajavi rad, V valipour dehnou

    Published 2014-12-01
    “…Blood lactate level was measure through ELISA. ANCOVA, paired-samples t-test and independent-samples t-test were used to identify any statistical differences. …”
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  19. 16779

    Comparing the effect of usual bowel preparation and sodium phosphates preparation ‎method on patient acceptance under colonoscopy ‎ by maryam ebrahimmousavi, atefeh ghanbari, mahmuod yuosefi, tahereh khaleghduost, zahra atrkarruoshan

    Published 2009-04-01
    “…&lrm; Methods: This is a Quasi-experimental study, which was done on &lrm;&rlm;90&rlm;&lrm; out patient candidates for &lrm;colonoscopy referring to Razi-educational center. Samples were randomly chosen on the visit day &lrm;and divided to &lrm;&rlm;2&rlm;&lrm; groups of experiment and control. …”
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  20. 16780

    Effects of intermittent theta burst stimulation on upper limb motor recovery in early stroke patients: an fNIRS study by Menghui Liu, Chunxiao Wan, Chunyan Wang, Xinyi Li

    Published 2025-02-01
    “…Intergroup comparisons were conducted using independent samples t tests, whereas intragroup comparisons were performed using paired samples t tests or Mann–Whitney U tests. …”
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