Showing 17,381 - 17,400 results of 18,849 for search 'sample random sampling.', query time: 0.21s Refine Results
  1. 17381

    Do high levels of folic acid in women’s blood impact the outcome of IVF? by M. A. Polzikov, D. V. Blinov, T. I. Ushakova, Z. B. Barakoeva, L. A. Vovk, M. M. Ovchinnikova, Ju. A. Fetisova, E. V. Nikolaeva, A. A. Nikolaev, O. V. Sergeyev

    Published 2020-01-01
    “…Blood samples were taken within a period not exceeding 28 days before the start of the stimulation; the samples were analyzed for folic acid (FA), trace elements and hormones. …”
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    Article
  2. 17382

    Effect of a structured Orem’s self-care model nursing intervention on sleep quality and academic self-efficacy in nursing students by Mir Amirhossein Seyednazari, Kourosh Amini, Farhad Ramezani-Badr, Abdolah Khorami Markani

    Published 2025-03-01
    “…The data was analyzed using SPSS version 26 software, which included the chi-square test, Independent-samples t-test, Mann-Whitney U test, Paired-samples t-test, and Wilcoxon signed rank test. …”
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  3. 17383

    The mediating effect of the budget process on the performance of small- and medium-sized enterprises in Ho Chi Minh City, Vietnam by Vuong Khanh Tuan, Premkumar Rajagopal

    Published 2022-01-01
    “…The real study was conducted using quantitative analysis, where the randomization technique was applied to 403 suitable samples. …”
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  4. 17384

    Comparative performance of Kato–Katz, POC-CCA and real-time PCR in detecting Schistosoma mansoni infection at different endemicity settings in northwest Ethiopia: a cross-sectional... by Getaneh Alemu, Endalkachew Nibret, Abaineh Munshea, Melaku Anegagrie, María Flores-Chávez, Tadesse Hailu, Arancha Amor

    Published 2025-08-01
    “…Methods From February to June 2023, a cross-sectional study was conducted in the Amhara Regional State of Ethiopia, involving 1192 randomly selected participants. Stool samples were analyzed using the KK technique and RT-PCR, while urine samples were tested using the POC-CCA cassette. …”
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  5. 17385
  6. 17386
  7. 17387

    Construction and Evaluation of a Rat Model of Abnormal Uterine Bleeding by LIAN Hui, JIANG Yanling, LIU Jia, ZHANG Yuli, XIE Wei, XUE Xiaoou, LI Jian

    Published 2025-04-01
    “…Serum and uterine tissue samples were collected from the model group at 0, 12, 24, 36, and 48 h after mifepristone administration, while the normal control group was sampled at 36 h. …”
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  8. 17388

    Effects of Saccharomyces boulardii cell wall polysaccharide supplementation on growth performance, serum immunity, and fecal microorganisms in newborn calves by Haina Yin, Xucheng Mo, Wenshuai Zeng, Wenshu Zhu, Mengjian Liu

    Published 2025-05-01
    “…In addition, blood samples were collected from each calf at the end of the trial for immune analysis.ResultsIn comparison to group I, group IV showed a significant increase in both BW and ADG. …”
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  9. 17389

    Effect of diamondback month (Plutella xylostella) feeding on glucosinolate profile and content change in two mustard (Brassica juncea) varieties by YANG Tao, SHI Yu, WANG Xiaoyan, ZHANG Xin, QIAN Hongmei, MENG Qiufeng, WANG Bingliang

    Published 2013-09-01
    “…The seedlings of other group were cut by 1/3 of the whole leaf with scissors as mechanical wounding, and the samples were harvested 24 hours after treatment. Prior to the larvae feeding and mechanical wounding, 15-20 g of the untreated samples were taken from the seedlings of each variety as control, and all of the samples were harvested, freeze-dried and analyzed for GSs.The results showed that there was significantly heavier injury in B. juncea var. rugosa than in B. juncea var. latipa. …”
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  10. 17390

    The effect of royal jelly in oxidative stress, athletic performance, and mitochondrial biogenesis-related gene expression in endurance athletes: study protocol for a double-blind c... by Mahsa Miryan, Vahid Tadibi, Ehsan Sadeghi, Farid Najafi, Amir Saber, Mohammadreza Abbaspour, Yahya Pasdar

    Published 2025-02-01
    “…This study seeks to evaluate the effectiveness of royal jelly (RJ) in improving exercise performance in endurance-trained men. Methods In this randomized, crossover, double-blind, placebo-controlled study, we will enroll 18 male endurance athletes. …”
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  11. 17391

    Effect of seed moisture content at harvesting time on seed germinability of two oilseed rape (Brassica napus L.) cultivars in Dezfoul region by حسین صادقی, مهران شرفی زاده, ویکتوریا عسکری

    Published 2012-09-01
    “…In order to evaluation of moisture content at harvesting of two Oilseed Rape(Brassica napus L.) a study was conducted in 2007- 2009 in Dezfoul region. Therefore, samples of Hyola 401 and Hyola 308 seeds at 10, 15, 25 and 35% moisture content at harvest were taken from the field in Dezfoul and tested at the seed analysis laboratory. …”
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  12. 17392

    Cross-domain lung opacity detection via adversarial learning and box fusion by Jun Yao, Zhilin Guo, Xin Zhang, Nan Yan, Qiong Wang, Wei Yu

    Published 2024-12-01
    “…The visualization results show that the randomly selected samples were more accurately detected for Lung Opacity after applying our method. …”
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  13. 17393

    Data-independent acquisition-based proteome profiling of red blood cells from dairy buffaloes under different types of heat stress by Qin Lan, Zhao-bing Gu

    Published 2025-06-01
    “…After the collection of blood samples, buffaloes were randomly and equally divided into two groups. …”
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  14. 17394

    Effect of Application of Different Exercise Intensities on Vitamin D and Parathormone in Children with Down’s Syndrome by Hatem H. Allam, Alaa Shafie, Amal F. Gharib, Ahmad El Askary, Mazen Almehmadi, Tarek Alsayad, Ahmed M. Alziyadi, Lamiaa K. Elsayyad

    Published 2021-01-01
    “…The blood samples were collected from both groups before the intervention, after one month of intervention, then after three months of intervention to assess serum 25(OH)D and PTH levels. …”
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  15. 17395

    The Usefullness of Green Coconut Water Supplementation in Overcoming The Toxic Effect of Mercury Chloride in The Blood and Blood Profile (Study in Sprague Dewly Rats) by Abdulrzag Ehmeeda, Tri Nur Kristina, Ari Suwondo, Henna Rya Sunoko

    Published 2017-07-01
    “…Aim of this study was to analysis the effect of green coconut water supplementation in overcoming the toxic effect of Hg chloride in the blood of Sprague dawley rats exposed to Hg chloride. Samples were randomly about 36 animals rats exposed to HgCl<sub>2</sub> through forced feeding by 20 mg/kgBW sondage perday for 14 days, which divided into control group, and intervention groups were given fresh green coconut water in each by 6, 8, and 10 mL/kgBW for intervention 7 and 17 days. …”
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  16. 17396

    Pharmacokinetic and bioequivalence study of Telzap® in comparison with Mikardis® in healthy subjects after single administrationl by A. L. Khokhlov, A. A. Khokhlov, A. E. Miroshnikov, O. V. Lebedeva, D. Yu. Grebenkin

    Published 2023-01-01
    “…The concentrations of telmisartan in plasma samples were determined by a validated HPLC-MS/MS method. …”
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  17. 17397

    Inoculation of Saccharomyces cerevisiae with sugar cane juice as a starter culture in coffee (Coffea arabica) fermentation by Wilmer L. Ladino-Garzon, Yeison F. Barrios-Rodríguez, Claudia M. Amorocho-Cruz

    Published 2023-12-01
    “…After fermentation and drying, the samples were subjected to medium roasting and analyzed using infrared spectroscopy and sensory analysis according to the methodology of the Specialty Coffee Association. …”
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    Article
  18. 17398

    Effectiveness of Jungian psychotherapy in supervised training settings by Christian Roesler, Elisabeth Schörry-Volk, Anette Müller, Edem Dotse Zikpi, Wolfram Keller, Miray Kayacan

    Published 2025-08-01
    “…Future research should employ randomized controlled trials (RCTs) and long-term follow-ups to establish the durability of treatment effects. …”
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  19. 17399

    Efficacy of a fungal decomposer in accelerating sugarcane trash decomposition and soil nutrient enrichment under semi-controlled conditions by Prashant Ravish, Smita Chaudhry

    Published 2025-07-01
    “…A 45-day decomposition trial was conducted via a completely randomized design with three treatments—untreated control (T₁), water plus fermented substrate (T₂), and PUSA decomposer plus substrate (T₃), sampled at Days 0, 15, 30, and 45. …”
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  20. 17400

    Determination of the L-DOPA (L-3, 4-Dihydroxyphenylalanine) Content in Faba Bean (Vicia faba L.) Flowers and Faba Bean Flower Tea by Hatice Bozoğlu, Merve Bezmen

    Published 2021-04-01
    “…The experiment was carried out under the ecological conditions in Samsun by the Black Sea with 15 genotypes using a randomized complete block design in three replications. …”
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