Search alternatives:
method » methods (Expand Search)
Showing 16,101 - 16,120 results of 18,993 for search 'sampling more method', query time: 0.41s Refine Results
  1. 16101

    Dickkopf1 regulates fate decision and drives breast cancer stem cells to differentiation: an experimentally supported mathematical model. by Zvia Agur, Oleg U Kirnasovsky, Genadiy Vasserman, Lilach Tencer-Hershkowicz, Yuri Kogan, Hannah Harrison, Rebecca Lamb, Robert B Clarke

    Published 2011-01-01
    “…<h4>Conclusions/significance</h4>Our study suggests that Dkk1 treatment may be more robust than other methods for eliminating CSCs, as it challenges a general cellular homeostasis mechanism, namely, fate decision by QS. …”
    Get full text
    Article
  2. 16102
  3. 16103

    Associations Between Sleep Duration and Activity of Daily Living Disability Among Older Adults in China: Cross-Sectional Study by Huimin Fan, Weijie Yu, Hongguo Rong, Xiaokun Geng

    Published 2025-03-01
    “…This study aimed to explore the associations between sleep duration and ADL disability among middle-aged and older adults in China. MethodsThis cross-sectional study used data from 17,607 participants from the 2018 CHARLS (from 2018 to 2020), an ongoing representative survey of adults aged 45 years or older and their spouses. …”
    Get full text
    Article
  4. 16104

    Co-occurence of risky driving behaviours and associations with seatbelt and helmet use - a descriptive cross-sectional study among young adults by George Kritsotakis, Maria Papadakaki, Raymond Tumwesigye

    Published 2019-06-01
    “…The personal, social and financial cost is still very high as road traffic crashes account for 65.8% of all deaths among young people aged 10-24 years, with prominent gender differences that are not fully explained yet.  Methods: using a descriptive cross-sectional study design, we examined the associations of seatbelt and helmet use with the likelihood of manifesting multiple driving violations (fail to stop at STOP signs, running red traffic lights, driving towards the wrong direction, illegal overtaking, speeding, cellphone use while driving, driving under the influence of alcohol) in a sample of 536 1st year university students in Greece. …”
    Get full text
    Article
  5. 16105

    Level of intestinal permeability markers and selected aspects of diet and BMI of Polish e-sports players by Mazur-Kurach Paulina, Szot Monika, Rzeszutko-Bełzowska Agata, Klimek Andrzej, Gacek Maria, Frączek Barbara

    Published 2025-03-01
    “…Zonulin levels also increased with more frequent consumption of sweet cereals (R = 0.21; p < 0.05), pork meats (R = 0.21; p < 0.05) and red meat dishes (R = 0.18; p < 0.05). …”
    Get full text
    Article
  6. 16106

    Dynamic frailty risk prediction in elderly hip replacement: a deep learning approach to personalized rehabilitation by Xujing Lv, Hongmei Li, Yue Li, Ruibing Zhuo, Yiting Yue, Ying Wang, Xiaoyun Zheng, Huanling Gao

    Published 2025-08-01
    “…Conclusion The findings of this study suggest that the DeepSurv model may more accurately predict the postoperative frailty trajectory than other models. …”
    Get full text
    Article
  7. 16107

    Effectiveness of UEFA's regulation for European football financial management: A comprehensive systematic review and meta-analysis by Jorge Martín-Magdalena, Susana De los Ríos-Sastre, Raquel Redondo, David Alaminos

    Published 2024-10-01
    “…Contributions: This systematic review revealed variability in the results of the studies analysed, reflecting contextual factors' influence, which underlines the need for a more adaptive and specific approach to clubs’ financial control policies. …”
    Get full text
    Article
  8. 16108

    Using self-generated identification codes to match anonymous longitudinal data in a sexual health study of secondary school students: a cohort study by Edmond Pui Hang Choi, Ellie Bostwick Andres, Heidi Sze Lok Fan, Lai Ming Ho, Alice Wai Chi Fung, Kevin Wing Chung Lau, Neda Hei Tung Ng, Monique Yeung, Janice Mary Johnston

    Published 2025-06-01
    “…Compared to unmatched cases, perfectly and partially matched cases were less likely to have missing values and more likely to exhibit positive attitudes toward the sexual health program and related topics, such as the importance of sexual health, equal relationships, and condom use. …”
    Get full text
    Article
  9. 16109
  10. 16110

    599 Neural correlates of positive emotion regulation in people living with HIV and depression by Kima Bormey, Jennifer V. Chavez, Robert H. Paul, Steven A. Safren, Marc Puccinelli, Michaela Larson, Adam W. Carrico, Roger C. McIntosh

    Published 2025-04-01
    “…Results/Anticipated Results: A one-sample t-test was conducted to analyze contrasts between reappraisal of positive images and viewing positive images (RP > VP). …”
    Get full text
    Article
  11. 16111

    Learning needs of residents in oral and maxillofacial surgery outpatient clinics: a dual-source survey study by Huimin Long, Xin Nie, Chi Wang

    Published 2025-03-01
    “…Further large-scale, objective investigations are needed to provide clearer and more meaningful insights into this issue.…”
    Get full text
    Article
  12. 16112

    Morphological heterogeneity of intratumoral macrophages in prostate tumors by K. V. Danilko, K. I. Enikeeva, I. R. Kabirov, S. Y. Maksimova, D. S. Vishnyakov, J. G. Kzhyshkowska, V. N. Pavlov

    Published 2023-01-01
    “…However, the heterogeneity of intratumoral macrophages at various stages of PCa development, and the role of tumor-associated macrophages (TAMs) have been insuffciently investigated.The aim of the study was to analyze the morphological features, size and number of TAMs in PCa tissue samples, and to reveal their correlation with clinical data of patients.Material and Methods. …”
    Get full text
    Article
  13. 16113
  14. 16114

    Immunohistochemical expression of parathyroid hormone-related protein and ezrin in invasive breast carcinoma of no special type: a retrospective analysis by Menna Allah Gamil Ali Shalaby, Marwa Mohammed Dawoud, Marwa Salah Gadallah, Asmaa Gaber Abdou

    Published 2025-01-01
    “…This study investigates the immunohistochemical expression of parathyroid hormone-related protein (PTHrP) and ezrin in IBC-NST and their correlation with clinicopathological features and overall survival. Methods This retrospective study analyzed 160 paraffin-embedded tissue samples, including 123 IBC-NST and 37 normal breast tissues, collected from patients treated at Menoufia University Hospital during the period from January 2018 to January 2022. …”
    Get full text
    Article
  15. 16115

    Pleural Fluid Biomarkers of Pediatric Parapneumonic Effusion by Jose D. Santotoribio, David Nuñez-Jurado, Jose L. Rubio-Prieto, Juan M. Guerrero, Juan Corral-Pérez, Juan J. Fernández-Alba

    Published 2025-04-01
    “…Pleural fluid samples were analyzed for white blood cell (WBC) count, glucose, total protein, lactate dehydrogenase (LDH), adenosine deaminase (ADA), and pH levels. …”
    Get full text
    Article
  16. 16116

    Genetic alterations in B-cell non-Hodgkin's lymphoma by Magić Zvonko, Novković Tamara, Cikota Bojana, Tasić-Radić Olga, Tarabar Olivera, Stamatović Dragana

    Published 2005-01-01
    “…Bcl-2 translocation was detected in 7/31 (22.6%) B-NHL specimens, c-myc amplification 9/31 (29%, all were more than doubled), K-ras mutations in 1/31 (3.23%) and H-ras mutations in 2/31 (6.45%) of the examined B-NHL samples. …”
    Get full text
    Article
  17. 16117

    A Systematic Review and Meta-Analysis of Fecal Contamination and Inadequate Treatment of Packaged Water. by Ashley R Williams, Robert E S Bain, Michael B Fisher, Ryan Cronk, Emma R Kelly, Jamie Bartram

    Published 2015-01-01
    “…<h4>Objectives</h4>To assess the microbial safety of packaged water, examine differences between regions, country incomes, packaged water types, and compare packaged water with other water sources.<h4>Methods</h4>We performed a systematic review and meta-analysis. …”
    Get full text
    Article
  18. 16118

    Response of aboveground organs of Woody plants in the Qaidam Basin in China to aridity via functional economic spectra by Siyu Liu, Yiwen Kong, Yue Fan, Yanhong Liu

    Published 2025-03-01
    “…However, research on plant economic profiles in extreme habitats is limited, and most studies on economic profiles have focused on single organs, with fewer studies on economic profiles among aboveground (leaf and stem) organs. Methods Taking the desert area of Qaidam Basin as the research object, 8 leaf traits and 8 stem traits of 25 dominant woody plants accounting for more than 80% of biomass in 130 sample plots under different aridity gradients were quantitatively analyzed. …”
    Get full text
    Article
  19. 16119

    The double burden of obesity and malnutrition in a protracted emergency setting: a cross-sectional study of Western Sahara refugees. by Carlos S Grijalva-Eternod, Jonathan C K Wells, Mario Cortina-Borja, Nuria Salse-Ubach, Mélody C Tondeur, Carmen Dolan, Chafik Meziani, Caroline Wilkinson, Paul Spiegel, Andrew J Seal

    Published 2012-01-01
    “…We sampled 2,005 households, collecting anthropometric measurements (weight, height, and waist circumference) in 1,608 children (6-59 mo) and 1,781 women (15-49 y). …”
    Get full text
    Article
  20. 16120

    Advanced trauma life support training outcomes in Saudi Arabia: a four-year multicenter analysis of influential characteristics and factors (2019-2023) by Fayez G. Aldarsouni, Hani Alkhulaiwi, Hosam Alruwaite, Shara Alsubaie, Faye Abdulkareem, Norah Alsubaie

    Published 2024-11-01
    “…Specifically, general practitioners and OMFS specialists had a higher odds of failing, while general surgeons and trauma-related specialties consultants were more likely to succeed. CONCLUSION: ATLS course failure is notably high, with specific specialties and levels demonstrating increased risk. …”
    Get full text
    Article