Showing 7,801 - 7,820 results of 18,993 for search 'sampling more (method OR methods)', query time: 0.31s Refine Results
  1. 7801

    Elevated Macrophage Migration Inhibitory Factor 1 Is Associated with Left and Right Ventricular Systolic Dysfunction in Heart Failure with Reduced Ejection Fraction by Timea Magdolna Szabo, Mihály Vass, Márta Germán-Salló, Attila Frigy, Előd Ernő Nagy

    Published 2025-04-01
    “…Macrophage migration inhibitory factor 1 (MIF-1) is a pro-inflammatory cytokine, a key mediator of the innate immune response, and may serve as a potential biomarker of monocyte homing and activation in HF with reduced and mildly reduced ejection fraction (HFrEF, HFmrEF). <b>Methods</b>: We evaluated 70 hemodynamically stable patients with left ventricular EF (LVEF) < 50% by means of echocardiography and blood sampling. …”
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  2. 7802

    Elevated blood bicarbonate levels and long‐term adverse outcomes in patients with chronic heart failure by Tomofumi Misaka, Yu Sato, Yukiko Sugawara, Ryo Ogawara, Shohei Ichimura, Yusuke Tomita, Fumiya Anzai, Tetsuro Yokokawa, Akihiko Sato, Takeshi Shimizu, Takamasa Sato, Masayoshi Oikawa, Atsushi Kobayashi, Akiomi Yoshihisa, Yasuchika Takeishi

    Published 2024-12-01
    “…In this study, we sought to clarify the clinical relevance and prognostic impact of HCO3− in chronic heart failure (CHF). Methods This cohort study enrolled 694 hospitalized patients with CHF (mean age 68.6 ± 14.6, 62% male) who underwent arterial blood sampling and exhibited neutral pH ranging from 7.35 to 7.45. …”
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  3. 7803

    Prevalence and associated factors of multidimensional poverty among rural households in East Gojjam zone, Northern Ethiopia: a community-based cross-sectional study by Amare Wubishet Ayele, Yeshiwas Ewinetu, Asefa Delesho, Yirsie Alemayehu, Hayimro Edemealem

    Published 2025-01-01
    “…Therefore, this study tried to assess the prevalence and identify the associated factors of MP among rural households in selected woredas of East Gojjam Zone, Northern Ethiopia. Methods A community-based cross-sectional study was conducted in the fall of 2020 in randomly selected woredas of East Gojjam zone, involving 770 rural households. …”
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  4. 7804

    National Health Policy and factors predicting its implementation at the local level in Nepal: an exploratory cross-sectional study by Dipendra Khadka, Dipendra Khadka, Dipendra Khadka, Zhang Xinyi, Zhang Xinyi, Zhang Mengjie, Zhang Mengjie, Rajan Bhusal, Chichen Zhang, Chichen Zhang

    Published 2025-07-01
    “…This study evaluated the implementation status, challenges, and opportunities of the NHP at the local level in Nepal.Materials and methodsA descriptive cross-sectional study was conducted in the Lumbini province among 166 health workers selected through simple random sampling. …”
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  5. 7805

    Spatial variation of HIV testing and associated factors among pregnant women: a Spatial and multilevel analysis, DHS of sub-Saharan African countries by Mihret Getnet, Desalegn Anmut Bitew, Lemlemu Maru, Ephrem Tesfaye, Dagnew Getnet Adugna

    Published 2025-04-01
    “…Despite these efforts, Mother-to-child transmission of HIV continues as a major public health problem in sub-Saharan African countries. Methods To recruit study participants, a two-stage stratified sampling procedure was used in conjunction with the Demographic Health Survey (DHS). …”
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  6. 7806

    Respectful maternity care during childbirth: postnatal women's perspectives. Cross-sectional study from central India: February - December 2023 by Naseema Shafqat, K Jyotika, K. Pushpalatha, Radha K., Malini Mondal

    Published 2025-06-01
    “… Objective: This study assesses postnatal women’s perceptions of Respectful Maternity Care (RMC), aiming to identify key areas for improvement. Methods: A cross-sectional quantitative study was carried out in selected urban areas of Bhopal, India. …”
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  7. 7807
  8. 7808

    Colostrum avoidance and associated factors among mothers of children under the age of six months in Sekota Zuria woreda, Waghimra zone, Ethiopia by Fitsum Zekarias Mohammed, Mulugeta Desalegn Berie, Abinet Dagnaw Mekuria, Sadat Mohammed Yesuf, Besufekad Mulugeta Urgie

    Published 2025-05-01
    “…Objective To assess colostrum avoidance and its associated factors among mothers of children under the age of six months in the Sekota Zuria Woreda of the Waghimra Zone, Ethiopia, 2022. Methods A community-based cross-sectional study was conducted between June 26 and July 30, 2022, in the Sekota Zuria Woreda of the Waghimra Zone, Ethiopia. …”
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  9. 7809
  10. 7810

    Heartbeat of Care: Exploring Radiographers&rsquo; Insights Into CPR Knowledge and Attitudes in Jordan by Aljarrah T, Alewaidat H, Oglat A, Eltahir MA, Almakhadmeh A, Alawaqla MQ, Da'meh A, Shabaitah M, Gareeballah A

    Published 2025-02-01
    “…The data were analyzed using SPSS IBM software v. 28, and P-values < 0.05 were considered statistically significant.Results: A total of 359 radiographers with a mean age of 31.71± 8.22 years participated in the study. More than half of the sample were male (198, 55.2%) compared to 161 (44.8%) females. …”
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  11. 7811

    Nomophobia and its Relationship with Depression, Anxiety and Stress among Undergraduate Medical Students in a District of West Bengal: A Cross-sectional Study by Tousif Ahamed, Ritu Ghosh, Malay Kumar Das, Dilip Kumar Das

    Published 2025-07-01
    “…Aim: This study aimed to estimate the magnitude of nomophobia, the prevalence and degree of depression, anxiety, and stress, as well as to assess the relationship between nomophobia and mental health status, and to identify the correlates of nomophobia among undergraduate medical students. Materials and Methods: A descriptive cross-sectional study was conducted at Murshidabad Medical College, West Bengal, India, between September to November 2023, among 222 undergraduate medical students from three consecutive batches (2020-21, 2021-22, 2022-23), selected through stratified random sampling. …”
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  12. 7812

    Generation Z and volunteering: A national culture perspective by J. Perić, M. Leko Šimić, M. V. Pevnaya, E. Sharma

    Published 2021-01-01
    “…The study involved students from regional universities in three countries: India, Russia and Croatia. The main method for collecting primary data was questionnaire survey. …”
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  13. 7813

    Long-term evolution of the calibration constant on a mobile water vapour Raman lidar by P. Chazette, J. Totems, F. Laly

    Published 2025-06-01
    “…The observation periods considered here allow us to sample a wide range of water vapour contents in the lower troposphere, from 0.5 g kg<span class="inline-formula"><sup>−1</sup></span> to more than 10 g kg<span class="inline-formula"><sup>−1</sup></span>, characteristic of the variabilities expected over the mid-latitudes and even over the Arctic. …”
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  14. 7814

    ASSESSMENT OF CHANGES IN THE GROUND CHARACTERISTICS OF HAIL DURING ANACTIVE IMPACT ON HAIL PROCESSES by N. V. Teunov

    Published 2022-07-01
    “…Analysis of data on the ground characteristics of hail processes with and without AI showed that the samples are not equal. More powerful hail processes most likely got into the processes with AI, therefore, for their correct comparison with the processes without AI, it is necessary to divide them into clusters. …”
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  15. 7815

    Identifying prognostic subgroups of luminal-A breast cancer using deep autoencoders and gene expressions. by Seunghyun Wang, Doheon Lee

    Published 2023-05-01
    “…This heterogeneity within luminal-A breast cancer has required a more precise stratification method. Hence, our study aims to identify prognostic subgroups of luminal-A breast cancer. …”
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  16. 7816

    Task-Oriented Local Feature Rectification Network for Few-Shot Image Classification by Ping Li, Xiang Zhu

    Published 2025-05-01
    “…Extensive experiments on five datasets show that TLFRNet achieves more superior classification performance than the related methods.…”
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  17. 7817

    Decision-making in wildlife forensics: comparing complex and simple cases at the Wyoming Game and Fish Laboratory by Kimberly M. Frazier, Tasha L. Bauman

    Published 2025-03-01
    “…These decision points are notably more numerous in the complex case. Both cases cover the process of subsampling, extraction methods, test methods, and results. …”
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  18. 7818

    Goodness-of-Fit Tests for Combined Unilateral and Bilateral Data by Jia Zhou, Chang-Xing Ma

    Published 2025-08-01
    “…In this work, we extend these methods to the more general and practically common setting where unilateral and bilateral data are combined. …”
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  19. 7819

    Study of Fatigue and Bending Properties For Epoxy / Kevlar - Glass Fibers and Hybrid Composite by Baghdad Science Journal

    Published 2014-06-01
    “…According to hybrid composite sample fatigue test results showed that the sample which reinforced (Kevlar - regular glass – Kevlar) has a best results which showed stress carrying the most powerful and longer fatigue life with more than (1.3 ×10 6) cycle from other hybrids , while the sample with the sample with three Kevlar reinforced layers have less resistant to fatigue…”
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  20. 7820

    Vertical interlock and corporate tax avoidance by Wen Wen, Fei Qiao, Jingli Feng

    Published 2025-06-01
    “…Our result is robust to alternative measures, difference-in-differences analysis, the Heckman two-stage sample selection method, an instrumental variable approach, change analysis and controlling for potential omitted variables. …”
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