Showing 16,961 - 16,980 results of 18,849 for search 'sample random sampling.', query time: 0.27s Refine Results
  1. 16961

    Prevalence and antimicrobial resistance of Salmonella enterica isolated from cattle farms in Inner Mongolia by Mengyuan Xie, Yexin Chen, Hewei Shang, Xiuling He, Xiaojing Xu

    Published 2025-07-01
    “…Farms in Inner Mongolia, China, were randomly selected, and rectal swabs (600) and milk samples (757) were collected for isolation and identification of Salmonella, and antimicrobial resistance was assessed according to CLSI and NARMS guidelines. …”
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  2. 16962

    Estimating the Significance of Computer Model Factors Based on a Simple Neural Network by Volodymyr Pepelyaev, Nataliia Oriekhova, Ihor Lukyanov

    Published 2024-12-01
    “…The proposed algorithm based on a simple neural network allows to correctly and quickly determine insignificant factors in a set of initial populations for the study of MGA, containing from 8 to 10 populations (250 - 300 samples). Since the initial weights of the neural network are chosen randomly, the results of different runs on the same set of data are slightly different. …”
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  3. 16963
  4. 16964

    Abstract 275: Hypothesizing After Results are Known (HARKing) in Neurovascular Research Induced by Meeting Abstract Preparation Guidelines by Venya Vaddi, Jesse W. Hou, Neal M. Rao, Jeffrey L. Saver

    Published 2023-11-01
    “…[Hypothesis pre‐registered at AsPredicted.org (#5019)]. We analyzed randomly sampled abstracts from 4 International Stroke Conference (ISC) meeting years with highly forceful (2015), moderately forceful (2017), and non‐forceful (2013 and 2022) requirements for statement of a “hypothesis” in abstract preparation instructions, regardless of whether a hypothesis statement was appropriate (confirmatory science) or inappropriate (exploratory science). …”
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  5. 16965

    Comparison of a customized glycemic pellets challenge with the oral sugar test to measure glycemic and insulinemic responses in horses by Kristen Thane, Johanna Sonntag, Tobias Warnken, Dania Reiche, Cassandra Uricchio, Nicholas Frank

    Published 2024-11-01
    “…Feed was withheld before testing and blood samples were collected at T0, T60, T120, and T180 minutes for GPC and at T0, T60, and T90 minutes for OST. …”
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  6. 16966

    Climate smart management practices add value to mature organic almond production system by Raquel J. Krach, Cynthia A. Daley, Garrett C. Liles

    Published 2025-03-01
    “…Treatments were applied to a 17-year-old organic almond orchard in a randomized complete block design for three consecutive years. …”
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  7. 16967

    Crop rotation restructures soil microbial communities in Subtropical Oxisol, South Brazil by Raul Matias Cezar, Fabiane Machado Vezzani, Helio Antonio Wood Joris, Gabriel Barth, Glaciela Kaschuk

    Published 2025-05-01
    “…The fractioned samples were subjected to a series of analyses, including biological assessments such as phospholipid fatty acid (PLFA) profiles of bacteria and arbuscular mycorrhizal fungi (AMF), as well as protozoa counting. …”
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  8. 16968

    Peritoneum and omentum are natural reservoirs for chondrocytes of osteochondral autografts: A comparative animal study by Kadir Buyukdogan, Mahmut Nedim Doral, Onur Bilge, Egemen Turhan, Gazi Huri, Mustafa Fevzi Sargon

    Published 2016-10-01
    “…Methods: 6 months old forty-five New Zealand rabbits were randomized into omentum, peritoneum, muscle, and Achilles paratenon groups. …”
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  9. 16969

    Haematological and biochemical alterations induced by sodium metavanadate toxicity in male Wistar rats by Ogechukwu G. ONUOHA, Bruno C. CHINKO

    Published 2025-06-01
    “…Also, Liver tissue samples were harvested and analysed histologically to assess structural alterations. …”
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  10. 16970

    Dietary Assessment of Plant Food Intake Using Multi-Biomarker Panels by Victor Schmalle, Julia Renz, Stephanie Seifert, Selina Busch, Benedikt Merz, Achim Bub, Manuela J. Rist

    Published 2024-02-01
    “…An inventory of putative biomarkers of plant food intake was compiled as a basis for the development of a wide-coverage targeted metabolomics method for the analysis of blood and urine samples. By applying this metabolomics method to samples from European dietary studies available within the consortium, MBMPs reflecting plant food intake and adherence to European PDIs will be developed and subsequently validated in a controlled intervention study. …”
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  11. 16971

    Comparing the Effectiveness of Two Methods for Removing Residual Root Filling Materials in Retreatment by N Naghavi, M Gharechahi, M Baniasadi

    Published 2024-03-01
    “…The teeth were placed in an incubator for one week, and root retreatment was performed using M3 files. The samples were randomly divided into three groups of 12 based on activation of irrigation solution, including the control group (side-vented needle as a comparison), the ultrasonic irrigation group, and the M3 Max activation group. …”
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  12. 16972

    Bioavailability of different sources and doses of zinc using stable isotopes in weaned male Holstein calves by H.A. Tucker

    Published 2025-08-01
    “…Overall, this suggests that Zn-MHAC is absorbed to a greater extent than Zn-SO due to its ability to enrich the majority of sampled tissues at a greater level.…”
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  13. 16973

    Qingda granules mitigate cardiac inflammation in spontaneously hypertensive rats via the MCP-1/CCR2 signaling pathway by Jianfeng CHU, Huai WANG, Tianyi WANG, Meizhong PENG, Xueling ZHOU, Yan LU, Shan LIN, Aling SHEN, Changgeng FU, Jun PENG

    Published 2021-12-01
    “…Methods: Twelve SHRs (17 weeks old) were randomly divided into SHR and SHR + QDG groups, with six rats in each group. …”
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  14. 16974

    Therapeutic Effects of Mesenchymal Stem Cell Conditioned Medium in Rat Varicocele Model by Ege Can Serefoglu, Bircan Kolbasi, Muhammet Volkan Bulbul, Seda Karabulut, Cagri Cakici, Reyhan Zeynep Gundogdu Ozdemir, Ilknur Keskin

    Published 2025-04-01
    “…Sperm parameters were analyzed in samples taken from the epididymis after treatment. …”
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  15. 16975
  16. 16976

    Immunogenicity and safety of hepatitis A vaccine at different vaccination intervals among adults aged 18 years and above: Interim results by Lin Chang, Zhen Li, Yang Liu, Siping Fei, Ling Zhao, Jun Li, Wenjing Huang, Yang Yang, Ling Tuo, Boyu Feng, Xuemei Wu, Yanwei Zhao, Jing Li, Xing Fang

    Published 2025-12-01
    “…Participants aged 18 y and above were recruited, with blood samples collected prior to vaccination for anti-HAV antibodies screening. …”
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  17. 16977

    The Swedish bipolar collection (SWEBIC) by Mikael Landén, Erik Joas, Alina Karanti, Lydia Melchior, Olof Zachrisson, Robert Sigström, Elin Hörbeck, Andreas Göteson, Erik Pålsson, Lina Jonsson

    Published 2025-06-01
    “…Including individuals from other cohort studies, the total number of DNA samples from individuals with bipolar disorder in SWEBIC exceeds 10,000. …”
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  18. 16978
  19. 16979

    Sero-epidemiology of measles immunoglobulin G antibodies among newborns from South-East Asia and sub-Saharan Africa: an observational, multicenter study by Carine Bokop, Nisha Dhar, Alane Izu, Musa Mohammed Ali, Godwin Akaba, Hellen C. Barsosio, James A Berkley, Manisha Madhai Beck, Tolossa E Chaka, Clare L. Cutland, Phurb Dorji, Adama Mamby Keita, Feleke Belachew Lema, Nubwa Medugu, Salim Mwarumba, Stella Mwakio, Stephen Obaro, Eyinade K Olateju, Rani Diana Sahni, Samir K Saha, Sridhar Santhanam, Ragunath Sharma, Betuel Sigaúque, Eric A.F. Simoes, Samba O Sow, Milagritos D Tapia, Balaji Veeraraghavan, Shabir A Madhi, Gaurav Kwatra

    Published 2025-05-01
    “…Methods: Archived cord serum, from a multicenter study on Group B Streptococcus, were tested for measles IgG using a commercial enzyme link immunosorbent assay (ELISA). We tested 323 randomly selected samples from each of the sites. Models using various measles antibody decay rates in infancy were explored. …”
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  20. 16980

    Does digital soil mapping prediction performance of soil texture improve when adding uncertain field texture estimates? A study based on clay content by Anne C. Richer-de-Forges, Songchao Chen, Gerard B.M. Heuvelink, Stephan van der Westhuizen, Thomas G. Orton, Hocine Bourennane, Dominique Arrouays

    Published 2025-04-01
    “…Various strategies for adding HFSTs led to different unbalanced samplings, maps and prediction intervals. We explain how these various unbalanced samplings sharpened or enlarged the predictive distribution of various clay content ranges. …”
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