Showing 17,561 - 17,580 results of 18,849 for search 'sample random sampling.', query time: 0.19s Refine Results
  1. 17561

    Correlation of global and gene-specific DNA methylation in maternal-infant pairs. by Molly L Kile, Andrea Baccarelli, Letizia Tarantini, Elaine Hoffman, Robert O Wright, David C Christiani

    Published 2010-10-01
    “…Using 120 paired maternal-umbilical cord blood samples randomly selected from a prospective birth cohort in Bangladesh, we quantified DNA methylation by pyrosequencing seven CpG positions in the promoter region of p16, four CpG positions in the promoter region of p53, LINE-1 and Alu. …”
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  2. 17562

    Evaluation of the simultaneous effect of Chlorella vulgaris supplementation and high intensity interval training on resting levels of oxidative stress markers and aerobic fitness i... by Amin Govahi, Worya Tahmasebi, Mohammad Azizi

    Published 2019-10-01
    “…Before and 48 hours after the end of six weeks of HIIT, blood samples were taken from subjects and used for Malondialdehyde (MDA), protein carbonyl (PC) and nitric oxide (NO) serum levels measurements. …”
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  3. 17563

    Assessment of the Remineralizing Efficacy of Grape Seed Extract vs Sodium Fluoride on Surface and Subsurface Enamel Lesions: An In Vitro Study by Deepak Sharma, Yogesh Sahu, Reema Srichand, Swapnali Mhatre, Uttam Shetty, Nikhil A. Karhale, Sonu Acharya

    Published 2024-12-01
    “…Artificial enamel lesions were created on the buccal surfaces of all samples. The NaF group was treated with a 5% sodium fluoride solution, while the GSE group received a 6.5% grape seed extract solution. …”
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  4. 17564

    Changing pattern of rural income diversification and its impacts on household economy: A study on a selected village in Jashore District, Bangladesh by A. K. Ghosh

    Published 2020-12-01
    “…In 2017, more than 61% of the sampled rural household earned above the national rural income level of BDT 13,353 per month. …”
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  5. 17565

    Effect of swimming training on stress-related metabolic parameters of diabetic and non-diabetic rats by Eduardo Campos, Aline Jarrete, Hygor Araujo, Suziane Cayres, José Campanholi Neto, Eliete Luciano

    Published 2014-03-01
    “…Twenty-four adult male Wistar rats were recruited. The rats were randomly divided into four groups, sedentary control (SC), trained control (TC), sedentary diabetic (SD), and trained diabetic (TD). …”
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  6. 17566

    Pharmacokinetic and bioequivalence study of Telzap® Plus fixed-dose combination compared with MikardisPlus® in healthy volunteers after single administration by A. L. Khokhlov, A. A. Khokhlov, A. E. Miroshnikov, O. V. Lebedeva, D. Yu. Grebenkin

    Published 2023-01-01
    “…The concentrations of hydrochlorothiazide and telmisartan in plasma samples were determined with a validated HPLC-MS/MS method. …”
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  7. 17567

    Household triclosan and triclocarban effects on the infant and maternal microbiome by Jessica V Ribado, Catherine Ley, Thomas D Haggerty, Ekaterina Tkachenko, Ami S Bhatt, Julie Parsonnet

    Published 2017-10-01
    “…Broadly antibiotic‐resistant species from the phylum Proteobacteria, however, were enriched in stool samples from mothers in TC households after the introduction of triclosan‐containing toothpaste. …”
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  8. 17568

    A Brief Overview of Stereology and Morphometry Method in Histology and Biology by Tuğba Dağdeviren, Hatice Kübra Yolcu

    Published 2024-12-01
    “…In addition, this method allows to obtain information about three-dimensional structures by measurements made on randomly selected sections. Thanks to these techniques, accurate estimates of the general structure can be made with data obtained from certain sections instead of examining biological samples completely. …”
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  9. 17569

    Impact of temperature difference on the features of spray deposited yttrium doped cobalt selenide (YCoSe) thin films for photovoltaic application by Nwamaka Akpu, Uchechi Okpechi, nwaokorongwu Elizabeth, Ikhioya Imosobomeh, Onwuzo Julian, lebe nnanna, ifeanyi Agbodike

    Published 2023-10-01
    “…The energy band gap of the deposited samples ranges from 1.25 eV–1.75 eV. The materials produced could be used in the production of photovoltaic devices. …”
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  10. 17570

    Assessment of Phenotypic Characteristics and Work Suitability for Working Donkeys in the Central Highlands in Kenya by Mary Gichure, Joshua Onono, Raphael Wahome, Peter Gathura

    Published 2020-01-01
    “…Data were collected on age, sex, coat color, height at withers, body length, and heart girth from 360 randomly sampled donkeys raised in a highland agroecological system in Kenya between the months of June and September 2018. …”
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  11. 17571

    Comparing the Effect of a One-Session Average-Intensity Resistance Training on the Growth Hormone Secretion in Active and Inactive Women by Seyedeh Zoleikha Hashemi Chashmi, Norolah Geravand, Khosro Jalali Dehkordi, Ali Asghar Ravasi, Mehran Sardari

    Published 2012-05-01
    “…First, one repetition maximum participants in one-session resistance training were determined and then all participants engaged in protocol training with intensities of 50,60 and 70 % 1RMP. Blood samples were taken immediately before and after the training. …”
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  12. 17572

    Morphoagronomical and Nutritive Performance of Brachiaria Grasses Affected by Soil Type and Fertilizer Application Grown under Rainfed Condition in Ethiopia by Beyadglign Hunegnaw, Yeshambel Mekuriaw, Bimrew Asmare, Shigdaf Mekuriaw

    Published 2022-01-01
    “…The objective of the field experiment was to evaluate the agronomic performance and nutritive values of brachiaria grass in response to cultivars, soil type, and fertilizer application. A randomized complete block design containing three replications with three factors (fertilizer, cultivars, and soil types) was used. …”
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  13. 17573
  14. 17574

    Antioxidant and antiinflammatory of clove extract (Syzigium aromaticum) in skeletal muscle damage by Tyas Sari Ratna Ningrum, Riska Risty Wardhani, Nining Sugihartini

    Published 2025-03-01
    “…Measurement of Nicotinamide Adenine Dinucleotide Phosphate Oxidase (NOX) and Toll Like Receptor4 (TLR 4) levels were carried out using the ELISA method via Quadriceps muscle samples, and skeletal muscle damage was viewed through an x1000 light microscope. …”
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  15. 17575

    A scoping review of nursing interventions of improving resilience among university students during online learning by Rohman Hikmat, Iyus Yosep, Ai Mardhiyah

    Published 2025-07-01
    “…The criteria for articles in this study are full text, randomized control trial or quasi experiment research design, English language, population and samples of students, and the publication period of the last during and after covid-19 (2019–2025). …”
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  16. 17576

    Impacts of Land Use Types and Soil Depth on Soil Fertility Status in Dende Kebele, West Gojjam Zone, Ethiopia by Dilnesa Bayle

    Published 2024-01-01
    “…The study utilized a randomized complete block design (RCBD) experimental design, with various land use categories serving as treatments. …”
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  17. 17577

    Amoxicillin Resistance: An In Vivo Study on the Effects of an Approved Formulation on Antibiotic Resistance in Broiler Chickens by Ádám Kerek, Ábel Szabó, Ákos Jerzsele

    Published 2025-07-01
    “…Worryingly, 20 types of vancomycin resistance genes were detected across all samples. Plasmid-borne ARGs and mobile genetic elements decreased in the ¼× group. …”
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  18. 17578

    Assessment of Food Effect and pH‐Dependent Drug–Drug Interactions of Fruquintinib in Healthy Subjects by Martha Gonzalez, Zhao Yang, William R. Schelman, Xiaofei Zhou, Neeraj Gupta, Caly Chien

    Published 2025-03-01
    “…In the food effect treatment periods, 14 subjects were randomized in a 1:1 ratio utilizing a two‐sequence (fed/fasted vs. fasted/fed), two‐period, cross‐over design. …”
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  19. 17579

    Glycaemic Response to Quality Protein Maize Grits by Leonora N. Panlasigui, Cecile L. T. Bayaga, Erniel B. Barrios, Kim L. Cochon

    Published 2010-01-01
    “…Blood samples were collected through finger prick at time intervals of 0, 15, 30, 45, 60, 90, and 120 min and analyzed for glucose concentrations. …”
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  20. 17580

    Evaluation of the Effects of Bromelain and Papain Enzymes on Shear Bond Strength of Composite Resin to Enamel by Farahnaz Sharafeddin, Mohammad Hossein Yazdanpanah, Zahra Jowkar

    Published 2021-01-01
    “…A nanohybrid composite (Z350) was placed using Teflon molds. All the samples were then subjected to the SBS test using a universal testing machine. …”
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