Showing 5,041 - 5,060 results of 17,304 for search '"random"', query time: 0.09s Refine Results
  1. 5041

    Prevalence and management of common soccer injuries during university games in Uganda by Olive, Tusiime, Eunice, Kateshumbwa, Frederick, Ssempala

    Published 2020
    “…The study used a cross-sectional survey design involving quantitative and qualitative approaches on a sample of 76 respondents, obtained by simple random and purposive sampling techniques. Data was collected by use of self-administered questionnaires, an observational tool and interview guide. …”
    Get full text
    Article
  2. 5042

    Epidemiology and causes of common soccer injuries during university games in Uganda by Olive, Tusiime, Eunice, Kateshumbwa, Milton, Chebet

    Published 2022
    “…The study used a cross-sectional survey design involving quantitative and qualitative approaches on a sample of 76 respondents, obtained by simple random and purposive sampling techniques. Data was collected by use of selfadministered questionnaires, an observational tool and interview guide. …”
    Get full text
    Article
  3. 5043

    Employee Rewards Management and the Performance of Small Scale Enterprises in Uganda, a Case of Ntungamo Municipality by Moses, Agaba, Turyasingura, John Bosco, Kyabarongo, Benon

    Published 2022
    “…The study used a mixed methods research technique using a cross-sectional survey design based on questionnaires and interviews. Using basic random and purposeful selection methods, 169 employees were chosen as a sample from a total of 300. …”
    Get full text
    Article
  4. 5044

    The moderating effect of self-efficacy on the relationship between parents and children and academic participation, considering the mediating variable of learning adaptation among... by meysam karamipour, samaneh mataji, rezvaneh kazem nezhad, maryam esfandyari

    Published 2024-09-01
    “…The statistical population of the current study included parents and students of girls' schools in the first secondary school in Nowshahr, with a number of 2000 students and 2000 parents, of which 384 were selected as a statistical sample using a random cluster method for students, and also 384 were selected by simple random method for parents; based on Cochran's formula. …”
    Get full text
    Article
  5. 5045

    Achieving high strength-ductility synergy in Mg-6Sn-3Zn-0.3Zr (wt.%) alloy via a combination of casting, pre-treatment and hot extrusion by Tianshui Zhou, Yaqin Li, Feifei Guo, Qinglin Li, Zhi Jia, Dexue Liu

    Published 2024-11-01
    “…Besides, texture weakening or randomizing, grain refinement and coherent interfaces are mainly responsible for the high ductility. …”
    Get full text
    Article
  6. 5046

    Prediction of outpatient rehabilitation patient preferences and optimization of graded diagnosis and treatment based on XGBoost machine learning algorithm by Xuehui Fan, Ruixue Ye, Yan Gao, Kaiwen Xue, Zeyu Zhang, Jing Xu, Jingpu Zhao, Jun Feng, Yulong Wang

    Published 2025-01-01
    “…Performance comparisons among XGBoost, random forest, and logistic regression were conducted using metrics, including accuracy and receiver operating characteristic (ROC) curves. …”
    Get full text
    Article
  7. 5047

    Hubungan Tingkat Pengetahuan dan Sikap dengan Tindakan Pencegahan Osteoporosis pada Wanita Usila di Kelurahan Jati by Sri Ganesh Rajaratenam, Rose Dinda Martini, Nur Indrawati Lipoeto

    Published 2014-05-01
    “…Samples were taken as many as 96 people with Systemic random sampling method. Data were collected with a questionnaire to determine the level of knowledge and attitudes about osteoporosis and preventive measures undertaken. …”
    Get full text
    Article
  8. 5048

    Hubungan Indeks Massa Tubuh (IMT) dengan Usia Menarche pada Siswi SMP Negeri 1 Padang by Rahmat Nurul Yuda Putra, Ermawati Ermawati, Arni Amir

    Published 2016-09-01
    “…Penelitian <em>cross</em>-<em>sectional</em> <em>study</em> ini dilakukan terhadap 77 siswi yang dipilih melalui teknik <em>proportional random sampling</em> dan wawancara menggunakan kuesioner. …”
    Get full text
    Article
  9. 5049

    High-throughput untargeted metabolomics reveals metabolites and metabolic pathways that differentiate two divergent pig breeds by S. Bovo, M. Bolner, G. Schiavo, G. Galimberti, F. Bertolini, S. Dall’Olio, A. Ribani, P. Zambonelli, M. Gallo, L. Fontanesi

    Published 2025-01-01
    “…After thoroughly evaluating the impact of random components on missing value imputation, 100 discriminant metabolites were selected by Boruta and 17 discriminant metabolites (all included within the previous list) were identified with sPLS-DA. …”
    Get full text
    Article
  10. 5050

    Hubungan Kebiasaan Merokok dengan Waist to Hip Ratio (WHR) pada Nelayan di Kecamatan Koto Tangah Kota Padang by Fathiyyatul Khaira, Delmi Sulastri, Rima Semiarty

    Published 2016-01-01
    “…Dipilih 103 nelayan dengan metode <em>simple random sampling.</em> Data sekunder diperoleh dari wawancara dan pengukuran WHR. …”
    Get full text
    Article
  11. 5051

    Hubungan Kualitas Tidur dengan Prestasi Akademik Mahasiswa Program Studi Pendidikan Dokter Angkatan 2010 FK Universitas Andalas by Hanafi Nilifda, Nadjmir ., Hardisman .

    Published 2016-01-01
    “…</em>Total responden sebanyak 177 orang yang dipilih dengan teknik <em>random sampling.</em> Data kualitas tidur diambil dengan menggunakan indeks kualitas tidur Pittsburgh (PSQI) dan prestasi akademik dari nilai ujian blok 4.2. …”
    Get full text
    Article
  12. 5052

    Prediction of Acute Kidney Injury for Critically Ill Cardiogenic Shock Patients with Machine Learning Algorithms by Zhang X, Xiong Y, Liu H, Liu Q, Chen S

    Published 2025-01-01
    “…Five machine learning algorithms (LightGBM, decision tree, XGBoost, random forest, and ensemble model) and one conventional logistic regression were applied for the prediction of AKI in critically ill individuals with CS. …”
    Get full text
    Article
  13. 5053

    Hubungan Tindakan Pemberantasan Sarang Nyamuk (PSN) dengan Keberadaan Jentik Vektor Chikungunya di Kampung Taratak Paneh Kota Padang by Mutia Dwi Putri, Adrial Adrial, Lili Irawati

    Published 2016-09-01
    “…Subjek diambil dengan metode <em>proporsional simple random sampling.</em>  Data disajikan dalam bentuk tabel distribusi dan dianalisis dengan uji <em>chi squar</em>e. …”
    Get full text
    Article
  14. 5054

    Assessment of post-partum physical exercise practice and its associated factors among women in postpartum period, in West Wollega zone, Oromia, Ethiopia by Tegegne Yadeta, Daniel Belema, Seifedin Ahmad, Nurye Sirage, Abubeker Seid Ali, Kedir Ali, Ali Yimer

    Published 2025-01-01
    “…A sample of 422 women was chosen through a simple random sampling method utilizing computer-generated random numbers. …”
    Get full text
    Article
  15. 5055

    Noninvasive Oral Hyperspectral Imaging–Driven Digital Diagnosis of Heart Failure With Preserved Ejection Fraction: Model Development and Validation Study by Xiaomeng Yang, Zeyan Li, Lei Lei, Xiaoyu Shi, Dingming Zhang, Fei Zhou, Wenjing Li, Tianyou Xu, Xinyu Liu, Songyun Wang, Quan Yuan, Jian Yang, Xinyu Wang, Yanfei Zhong, Lilei Yu

    Published 2025-01-01
    “…Among the 28 algorithms tested, the random forest algorithm demonstrated superior performance with an area under the receiver operating characteristic curve (AUC) of 0.884 and an accuracy of 82.9% in the internal testing group, as well as an AUC of 0.812 and an accuracy of 85.7% in the external testing group. …”
    Get full text
    Article
  16. 5056

    Hybrid precoding and power allocation for mmWave NOMA systems based on time delay line arrays by Gangcan SUN, Xinli WU, Wanming HAO, Zhengyu ZHU

    Published 2022-06-01
    “…In addition, the random grouping algorithm has the worst performance because there is user interference in NOMA system,and the random grouping will make the user interference in the same cluster increase. …”
    Get full text
    Article
  17. 5057

    Evaluation of body-self-perception of sedentary individuals aged over 30 who attended fitness center classes by Engin Gezer, Gulten Herguner, Mahmut Gulle, Mehmet Cetın

    Published 2014-06-01
    “…The sample was composed of 80 sedentary individuals (38 men and 42 women) who attended the selected fitness centers with random sampling. All of the subjects were included in the study with voluntariness principle. …”
    Get full text
    Article
  18. 5058

    Pavement Potholes Quantification: A Study Based on 3D Point Cloud Analysis by Qingzhen Sun, Lei Qiao, Yibo Shen

    Published 2025-01-01
    “…Surface segmentation is achieved through RANSAC (Random Sample Consensus) and Euclidean clustering, while the Alpha Shapes algorithm is utilized for three-dimensional volume reconstruction, facilitating the volumetric quantification of potholes. …”
    Get full text
    Article
  19. 5059

    Pengaruh dimensi religiusitas muslim milenial terhadap niat berperilaku menggunakan syar'i by Reni Yuliviona, Kevin Aprilio, Elfitra Azliyanti

    Published 2024-06-01
    “…Sampel yang digunakan adalah 250 milenial di Kota Padang yang dipilih secara random. Pengumpulan data dilakukan dengan observasi lapangan, melalui penyebaran kuesioner secara langsung kepada nasabah yang menjadi target sampel. …”
    Get full text
    Article
  20. 5060

    Uncertainty and Sensitivity Analyses of a Pebble Bed HTGR Loss of Cooling Event by Gerhard Strydom

    Published 2013-01-01
    “…No significant differences were observed between the results of Simple Random Sampling (SRS) or Latin Hypercube Sampling (LHS) data sets, and use of uniform or normal input parameter distributions also did not lead to any significant differences between these data sets.…”
    Get full text
    Article