Showing 4,921 - 4,940 results of 18,993 for search 'sampling more (method OR methods)', query time: 0.32s Refine Results
  1. 4921

    Robust Semisupervised Nonnegative Local Coordinate Factorization for Data Representation by Wei Jiang, Qian Lv, Chenggang Yan, Kewei Tang, Jie Zhang

    Published 2018-01-01
    “…Several experiments conducted in this study on face and gene datasets clearly indicate that the proposed method is more effective and robust compared to the state-of-the-art methods.…”
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    Article
  2. 4922

    Effect of antibiotics on the cellulolytic and nitrification activity of gray forest soil by T. A. Trifonova, A. G. Kosmacheva, S. M. Chesnokova

    Published 2021-01-01
    “…The study was carried out by conducting laboratory model experiments. The analysed samples were incubated at 27°C and in the absence of illumination for 30 days and then subsequently analysed for cellulolytic activity (by the application method) and nitrification activity (by the potentiometric method). …”
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  3. 4923

    SARS-CoV-2 Remained Airborne for a Prolonged Time in a Lockdown Confined Space by Xinyue Li, Xiao Qi, Jianxin Ma, Yang Pan, Tian Tian, Yue Zhang, Zhen Li, Wenjing Li, Lingli Sun, Lu Zhang, Zheng Zhang, Quanyi Wang, Maosheng Yao

    Published 2022-01-01
    “…Here, we investigated a COVID-19 outbreak with two fast food employees infected, in which a traveler despite of a 14-day quarantine turned positive after check in with a hotel, using environmental SARS-CoV-2 sampling, epidemiological tracing, viral RNA sequence as well as surveillance method. …”
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  4. 4924

    Improved Confidence-Interval Estimations Using Uncertainty Measure and Weighted Feature Decisions for Cuff-Less Blood-Pressure Measurements by Soojeong Lee, Mugahed A. Al-antari, Gyanendra Prasad Joshi

    Published 2025-01-01
    “…The study confirmed that the BP estimates were within the CI based on the test samples of almost all subjects. The weighted feature decisions combining GPR and GBA were more accurate and reliable for cuff-less BP estimation.…”
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    Article
  5. 4925

    Sex comparison of the association between weight-adjusted waist index and physical fitness index: a cross-sectional survey of adolescents in Xinjiang, China by Pengwei Sun, Feng Zhang, Cunjian Bi, Xiaojian Yin, Yaru Guo, Jun Hong, Yanyan Hu, He Liu

    Published 2025-05-01
    “…A randomized whole-cluster sampling method was used to assess 4496 adolescents aged 12–17 years in Xinjiang, China. …”
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    Article
  6. 4926

    Correlates of time to clinical presentation for symptomatic individuals with gonorrhoea in South China: results from a cross-sectional study by Weiming Tang, Bin Yang, Cheng Wang, Juan Nie, Peizhen Zhao, Heping Zheng

    Published 2022-03-01
    “…Objectives This study aimed to determine the variation in the interval between the onset of symptoms and clinical presentation, and its associated factors among symptomatic individuals with gonorrhoea.Design A cross-sectional study was conducted between 1 June and 30 July 2017.Setting 129 sexually transmitted disease clinics from 21 cities of Guangdong, China.Participants Using convenience sampling method to recruit symptomatic individuals with gonorrhoea over 18 years old.Outcome measure Time to clinical presentation.Results Among 1664 participants, the median age was 29 (24–36) years old, and the majority were male (92.5%) and married (52.9%). …”
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  7. 4927

    Gender Difference in Frequency, Types, Risk Factors and Outcome in Stroke Patients by Naeemuddin SHAIKH, Teerth DAS, Deepa KUMARI, Heema MADHUMAL, Irfana ABBASI

    Published 2025-06-01
    “…Males comprised 59.6% while females were 40.4% of the sample. Hemorrhagic stroke (55.6%) was more frequent than ischemic stroke (44.4%). …”
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  8. 4928

    Comparing the Effectiveness of Schema Therapy and Acceptance and Commitment Therapy on Suicidal Behaviors in Depressed Patients with Bereavement by Maral Moraveji, Zahra Bagherzadeh Golmakani, Mahdi Akbarzadeh

    Published 2024-11-01
    “…This study was conducted to compare the effectiveness of schema therapy and acceptance and commitment therapy on the suicidal behaviors of depressed patients experiencing grief.Method: The present study employed a quasi-experimental design featuring a pre-test and post-test, along with a follow-up involving a control group. …”
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  9. 4929

    Gender differences in the relationship between big five personality traits and aggression among physical education students by Yugang Guo

    Published 2025-03-01
    “…A cross-sectional study was conducted using a convenience sampling method to recruit physical education undergraduates aged 18–24. an online questionnaire was distributed via WeChat groups, yielding 410 valid responses (94% effective response rate) from students in Henan, China (245 males, 165 females). …”
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  10. 4930
  11. 4931

    Health-related factors associated with intimate partner violence in women attending a primary care clinic in south-western Nigeria by Abimbola A. Silva, A. Irabor, O. O. Olowookere, E. Owoaje, L. A. Adebusoye

    Published 2015-04-01
    “…Women who have experienced it access healthcare facilities more frequently with symptoms that are often unrelated to violence. …”
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  12. 4932
  13. 4933

    Guidance and Counselling and Learners’ Discipline in Kasese District: A Case of Selected Government-Aided Secondary Schools in Bukonzo County. by Kule, Samson

    Published 2024
    “…The study adopted mixed-methods research that incorporated elements of both Qualitative and Quantitative approaches to provide deeper and wider insights in the data evaluation. …”
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  14. 4934

    Guidance and Counselling and Learners’ Discipline in Kasese District: A Case of Selected Government-Aided Secondary Schools in Bukonzo County. by Kule, Samson

    Published 2024
    “…The study adopted mixed-methods research that incorporated elements of both Qualitative and Quantitative approaches to provide deeper and wider insights into the data evaluation. …”
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    Thesis
  15. 4935

    THE IMPACT OF CROSS-CULTURAL COMMUNICATION ON BUSINESS TERMINOLOGY LEARNING by Anamaria Mirabela Pop, Monica Ariana Sim

    Published 2025-03-01
    “…These methods provide students and professionals with hands-on experience in navigating multicultural business interactions. …”
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  16. 4936

    Designing a model for re-employment of employees during retirement (Study case: Ministry of Education) by Fatemeh Fatemeh Bina Baji, Hamid Rezaei Far, Mohammad Mohammadi, Monireh Salehnia

    Published 2024-09-01
    “…The sampling method is purposeful and snowball-type with the number of 12 people as sample, which include working retirees and experts in the field of education, and the research reached theoretical saturation with the targeted people. …”
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  17. 4937

    Unraveling Fish Community Diversity and Structure in the Yellow Sea: Evidence from Environmental DNA Metabarcoding and Bottom Trawling by Jinyong Zhang, Xiaoyu Cui, Lin Lin, Yuan Liu, Jinqing Ye, Weiyue Zhang, Hongjun Li

    Published 2025-04-01
    “…The PCoA results showed that eDNA metabarcoding samples could be more clearly separated at the sampling sites in the Zhuanghe (ZH) and Lianyungang (LYG) areas than bottom trawling samples. …”
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  18. 4938

    Engaging Victims: The Aceh KKR’s Communication Strategy in Data Acquisition by Zakirah Azman, Zurrafiqah Zurrafiqah, Nur Anisah, Nadia Muharman

    Published 2025-06-01
    “…Optimizing digital media and refining engagement methods would strengthen its communication effectiveness in addressing victims' needs.   …”
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    Article
  19. 4939

    Public attitudes toward the research use and storage of residual dried blood spots from newborn screening in China by Xiaoshan Yin, Peiyao Wang, Yaru Liu, Kaixing Le, Ziyan Cen, Qimin He, Benqing Wu, Xinwen Huang

    Published 2025-07-01
    “…Abstract Purpose To examine public attitudes in China toward storing and using residual dried blood spots (DBS) from newborn screening (NBS). Methods A self-designed questionnaire was administered to expectant or current parents using a non-probability sampling approach that combined convenience and snowball sampling. …”
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  20. 4940

    Ability of health management services among grassroots doctors under the integration of disease treatment and prevention in China, 2020: an online self-administered survey by Yahui LI, Kun XIE, Lu LIAN, Xuanxuan WANG, Jiaying CHEN

    Published 2025-05-01
    “…Participants were recruited using stratified multi-stage sampling and typical sampling from primary healthcare institutions located in 11 municipalities across eastern, central, and western China. …”
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    Article