Showing 18,721 - 18,740 results of 18,849 for search 'sample random sampling', query time: 0.21s Refine Results
  1. 18721
  2. 18722

    Causal relationships and predictability of the summer East Atlantic teleconnection by J. Carvalho-Oliveira, J. Carvalho-Oliveira, J. Carvalho-Oliveira, J. Carvalho-Oliveira, G. Di Capua, G. Di Capua, L. F. Borchert, R. V. Donner, R. V. Donner, J. Baehr

    Published 2024-12-01
    “…When performing the analysis on 45-year-long time series randomly sampled from this late period, we find the strength of the causal link to be affected by interannual variability, suggesting a potential modulation by an external physical mechanism. …”
    Get full text
    Article
  3. 18723

    Analysis of fatty acid composition and miRNA profile in adipose tissue after application of Allium mongolicum Regel extract in diet of sheep by Zejun Fan, Changjin Ao, Khas Erdene, Chen Bai, Ruli Sa, Qina Cao, Yankai Zheng

    Published 2023-12-01
    “…Subcutaneous and visceral adipose tissue samples were collected during slaughter after 75-day feeding experiment. …”
    Get full text
    Article
  4. 18724

    Identification of cerebrospinal fluid pharmacodynamic biomarkers and molecular correlates of brain activity in a Phase 2 clinical trial of the Alzheimer's disease drug candidate CT... by Valentina Di Caro, Eunah Cho, Hilary A. North, Jill Caldwell, Kiran Pandey, Duc Duong, Michael Grundman, Willem deHaan, Everard G. Vijverberg, Charlotte E. Teunissen, Anthony O. Caggiano, Nicholas T. Seyfried, Mary E. Hamby

    Published 2025-04-01
    “…In the present study, cerebrospinal fluid (CSF)‐based tandem mass tag mass spectrometry (TMT‐MS) was performed on participant samples to investigate proteomic effects and identify potential biomarkers of CT1812. …”
    Get full text
    Article
  5. 18725

    Root and Shoot Biomass Contributions to Soil Carbon and Nitrogen Under Grazing Intensity and Crop Rotation in an Integrated Crop–Livestock System by Lucas Aquino Alves, Fernando Arnuti, Leandro Bittencourt de Oliveira, Moacir Tuzzin de Moraes, Luiz Gustavo de Oliveira Denardin, Ibanor Anghinoni, Paulo César de Faccio Carvalho, Tales Tiecher

    Published 2025-06-01
    “…Soil depth layers (0–10, 10–20, 20–30, and 30–40 cm) were treated as sub-subplots. Root samples of Italian ryegrass, soybean, and maize were collected using the soil monolith method. …”
    Get full text
    Article
  6. 18726

    Spatial transcriptomic differences in the breast muscle of grower broilers at 21 and 28 days of age by Janghan Choi, Jihwan Lee, Doyun Goo, Gippeum Han, Venkata Sesha Reddy Choppa, Seshidhar Reddy Gudidoddi, Majid Shakeri, Hong Zhuang, Brian Bowker, Woo Kyun Kim, Byungwhi Kong

    Published 2025-06-01
    “…On D 21 and D 28, one bird per pen was randomly selected, and breast muscle samples were collected in the caudal and cranial areas of the Pectoralis major. …”
    Get full text
    Article
  7. 18727

    Chemical Cauterisation versus Fat Plug Myringoplasty for Closure of Small Central Tympanic Membrane Perforation: A Prospective Interventional Study by Paresh Chavan, Aishwarya Biradar, Vinod V Shinde, Mayur H Ingale, Madhura Gandhi

    Published 2025-08-01
    “…Conducted at a tertiary care hospital, participants were randomly assigned to one of two intervention arms. …”
    Get full text
    Article
  8. 18728

    Spatiotemporal Epidemiology of Lumpy Skin Disease and Evaluation of the Heterologous Goatpox Vaccine: Insights into Immunogenicity and Impact by Manjunatha Reddy Gundallahalli Bayyappa, Sai Mounica Pabbineedi, Sudeep Nagaraj, Shraddha Bijalwan, Sunil Tadakod, Chandana Ramesh Uma, Sanjay Pawar, Pathan Yahaya Khan, Vijay Kumar Teotia, Baldev Raj Gulati

    Published 2025-06-01
    “…For sero-monitoring, a total of 1925 serum samples from 22 districts were analyzed. Additionally, statistical analyses (<i>n</i> = 1925), including the Kappa Index, ANOVA, and logistic regression, were performed using SPSS v27 to investigate the influence of factors such as age, sex, and breed (significance level: <i>p</i> < 0.05). …”
    Get full text
    Article
  9. 18729

    Pharmacokinetics of Oral Cannabinoid Δ8-Tetrahydrocannabivarin and Its Main Metabolites in Healthy Participants by Cristina Sempio, Jorge Campos-Palomino, Jelena Klawitter, Erica N. Peters, Laura MacNair, Mehdi Haghdoost, Marcel O. Bonn-Miller, Amy Harrison, Shanna Babalonis, Uwe Christians, Jost Klawitter

    Published 2024-11-01
    “…Plasma samples from 15 participants were collected up to 8 h after administration and were analyzed by a validated two-dimensional high-performance liquid chromatography–tandem mass spectrometry assay. …”
    Get full text
    Article
  10. 18730

    Effects of energy and amino acid intake during gestation on reproductive performance, milk composition, antioxidant status and placental nutrient transport in high-parity sows by Liang Hu, Liang Hu, Jie Zheng, Fali Wu, Zhengfeng Fang, Zhengfeng Fang, Lianqiang Che, De Wu

    Published 2025-04-01
    “…Blood and milk samples and placentas from sows were collected to measure biochemistry parameters, milk composition, antioxidant indexes, and indicators related to nutrient transport. …”
    Get full text
    Article
  11. 18731

    Prevalence and factors associated with teenage pregnancy among girls aged 13 to 19 years in Atutur sub-county, Kumi district, Eastern Uganda: a community-based cross-sectional stud... by Michael Akol, Ronald Opito, Bonniface Oryokot, Hellen Akurut, James Kalema, Maxwell Chekwoti, John Paul Matovu, Nasta Mayamba Chelimo, Hannah Muwanguzi, Moses Eremu, Samuel Kabwigu

    Published 2025-06-01
    “…Methodology The authors employed a cross-sectional study design and sampled 444 teenage girls aged 13–19 years from 12 randomly selected villages in Atutur sub-county, Kumi district in April 2024. …”
    Get full text
    Article
  12. 18732
  13. 18733

    Effects of wilting extent on the concentration of phytoestrogens, nutritional value, microbial populations, and in vitro ruminal methane emissions of red clover hay and silage acro... by D. Zamudio, R.A. De Castro, A.P. Jimenez-Lagos, M.V.S.B. Cardoso, M.A. Killerby, G. Pereira, M.R.M. Lima, C. Knight, J.J. Romero

    Published 2025-08-01
    “…Measurements were taken at the start of storage (STRT), after 14 d (early stage of storage), and once storage processes had stabilized for hay and silage (50 and 78 d, respectively; late stage). Only late samples of hay and silage were tested for the in situ procedure. …”
    Get full text
    Article
  14. 18734

    Comparative Analysis of Different Body Composition, Mucus Biochemical Indices, and Body Color in Five Strains of <i>Larimichthys crocea</i> by Hongjin Deng, Quanyou Guo, Banghong Wei, Jiehui Zhong, Mengyao Zheng, Yao Zheng, Na Lin, Shengyang Zheng

    Published 2025-06-01
    “…To conduct genetic diversity analyses of the populations, a total of 50 tailfin samples were randomly chosen from the following populations of large yellow croakers: wild (LYC1), Dai-qu population (LYC2), Yongdai 1 (LYC3), Min-yuedong population (LYC4), and Fufa 1 (LYC5). …”
    Get full text
    Article
  15. 18735

    Clinical Value of ChatGPT for Epilepsy Presurgical Decision-Making: Systematic Evaluation of Seizure Semiology Interpretation by Yaxi Luo, Meng Jiao, Neel Fotedar, Jun-En Ding, Ioannis Karakis, Vikram R Rao, Melissa Asmar, Xiaochen Xian, Orwa Aboud, Yuxin Wen, Jack J Lin, Fang-Ming Hung, Hai Sun, Felix Rosenow, Feng Liu

    Published 2025-05-01
    “…A group t test with 1000 bootstrap samples revealed that ChatGPT-4 significantly outperformed epileptologists in RSens for the most frequently implicated EZs, such as the frontal and temporal lobes (P<.001). …”
    Get full text
    Article
  16. 18736

    The Influence of Deep Margin Elevation and Immediate Dentin Sealing on the Fracture Strength of Premolars Restored With Indirect Inlays: An In Vitro Study by Lulwa E. Al‐Turki, Osamah A. Alsulimani, Khadijah M. Baik, Haytham Othmani, Naif M. Alqarni, Abdullah A. Alqarni, Raghad A. Al‐Dabbagh

    Published 2025-06-01
    “…G1 teeth showed 50% catastrophic and non‐catastrophic failures, which increased to 60% for G2 and decreased to 20% for G3 teeth. Samples with both seals and elevation (G4) had a 60% catastrophic failure rate. …”
    Get full text
    Article
  17. 18737

    Effects of limb regeneration on molt, growth and related gene expression in Chinese mitten crab (Eriocheir sinensis) by YUE Wucheng, CHEN Jiao, CI Yuanji, HUANG Shu, WANG Jun, WANG Chenghui

    Published 2016-07-01
    “…Therefore, study on limb regeneration of E. sinensis can supplement basic biological knowledge for Chinese mitten crab, and provide practical guidance for development of aquaculture industries.A total of 80 juvenile Chinese mitten crabs (40 males and 40 females) were randomly sampled to autotomy treatments with four walking legs (the first and third legs on the left, the second and fourth legs on the right), and the same number of male and female individuals were employed as the control group without any treatment (intact crab). …”
    Get full text
    Article
  18. 18738
  19. 18739

    Atributos químicos de solo sob produção orgânica influenciados pelo preparo e por plantas de cobertura Chemical attributes of soil under organic production as affected by cover cro... by Eurâimi de Q Cunha, Luís F Stone, Agostinho D Didonet, Enderson P. de B Ferreira, José A. A Moreira, Wilson M Leandro

    Published 2011-10-01
    “…In each soil management system, an experiment was carried out with common bean crop and another with corn. Samples were taken from soil layers of 0-0.10 and 0.10-0.20 m in September 2003 and in November 2007. …”
    Get full text
    Article
  20. 18740

    Population Pharmacokinetics of Tranexamic Acid in Chinese Population Undergoing Cardiac Surgery with Cardiopulmonary Bypass by Liu Y, Zhou C, Lv H, Tian L, Jiang J, Shi J

    Published 2025-05-01
    “…Blood samples were collected at 14 time points and the concentration of TXA was determined by liquid chromatography-tandem mass spectrometry. …”
    Get full text
    Article