Showing 10,221 - 10,240 results of 10,741 for search '"U.S."', query time: 0.08s Refine Results
  1. 10221

    Prevalence, causes and outcomes of hospital admissions in Mongolia: a national registry-based descriptive analysisResearch in context by Altanchimeg Sainbayar, Ganbold Lundeg, Naranpurev Mendsaikhan, Jens Meier, Martin W. Dünser

    Published 2025-02-01
    “…Descriptive methods, Chi-square tests, Mann-Whitney-U-tests, and ANOVA on ranks were used for data analysis. …”
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  2. 10222

    A scalable multi-modal learning fruit detection algorithm for dynamic environments by Liang Mao, Liang Mao, Zihao Guo, Mingzhe Liu, Yue Li, Linlin Wang, Jie Li

    Published 2025-02-01
    “…Subsequently, the positioning loss function is replaced with the EIoU loss function, and the confidence loss is substituted by VFLoss to further improve the accuracy of the detection bounding box and reduce the missed detection rate in occluded targets. …”
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  3. 10223

    缅甸蝰蛇毒纤溶酶FⅡaa的分离及生物活性

    Published 2010-01-01
    “…【目的】 从缅甸蝰蛇毒中分离纯化得到纤溶酶FⅡaa并研究其纤维蛋白溶解活性65377;【方法】 缅甸蝰蛇蛇毒纤溶酶FⅡaa经过离子交换层析和凝胶层析分离程序得到,SDS-PAGE电泳测得其分子质量,用纤维蛋白平板法测得其纤维蛋白溶解活性,SDS-PAGE电泳测得其纤维蛋白原和纤维蛋白水解特异性65377;通过小鼠背部皮下注射FⅡaa 测定FⅡaa的局部出血活性65377;取昆明种小白鼠42只,体质量(20 ± 2)g,雌雄各半,随机分成7组,每组6只,皮下注射0.1 mL的FⅡaa(5个剂量组:用生理盐水配制成浓度分别为0.02565380;0.0565380;0.07565380;0.165380;0.125 mg/mL),生理盐水和粗毒(0.1 mg/mL)做对照65377;6 h后处死小白鼠,从皮内侧面测量出血点的大小,计算最小出血剂量(MHD)65377;【结果】 通过三步分离方法得到蛇毒纤溶酶FⅡaa,其分子质量是69 000 u65377;FⅡaa在纤维蛋白平板和加热纤维蛋白平板上均显示了纤维蛋白溶解活性65377;纤维蛋白原和FⅡaa (0.2 g/L)保温后,Aα 和Bβ链分别在5 min和6 h后完全水解65377;γ-链在24 h后部分水解65377;FⅡaa水解纤维蛋白的过程与纤维蛋白原的水解过程相似65377;蛇毒纤溶酶FⅡaa(0.02565380;0.0565380;0.07565380;0.165380;0.125 mg/mL)的皮内出血点直径(mm)分别为7.7 ± 1.065380;9.9 ± 1.465380;10.5 ± 1.865380;12.7 ± 1.465380;13.5 ± 1.365377;最小出血剂量(MHD)为6.0 μg65377;【结论】 FⅡaa是一种可以直接降解纤维蛋白且具有出血活性的α-纤维蛋白酶…”
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  4. 10224

    Análisis de las complicaciones asociadas a los catéteres centrales de inserción periférica. Estudio observacional prospectivo by Marta Ferraz-Torres, Ana Diez-Revilla, Ruth Plaza-Unzue, Maria Inés Corcuera-Martinez

    Published 2024-11-01
    “…Las variables distribuidas con distribución no paramétrica se analizaron con la prueba U de Mann-Whitney. Para las variables categóricas se utilizó la prueba chi cuadrado de dos colas o la prueba exacta de Fisher. …”
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  5. 10225

    PTEN suppresses renal cell carcinoma proliferation and migration via inhibition of the PI3K/AKT pathway by Xu Xu, Yuan-Yue Tang, Xiaohong Liang, Wen Luo, Dong-Mei Jiang, Jie Chen

    Published 2025-02-01
    “…Statistical analyses were performed using the Mann-Whitney U test and Kruskal-Wallis H test. Cell viability and migration were assessed using the CCK-8 assay and wound healing assay. …”
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  6. 10226

    Valorization of vermicompost with bacterial fermented chicken feather hydrolysate for the yield improvement of tomato plant: A novel organic combination by Ishita Biswas, Debasis Mitra, Ansuman Senapati, Debanjan Mitra, Sourav Chattaraj, Murshed Ali, Goutam Basak, Periyasamy Panneerselvam, Pradeep K. Das Mohapatra

    Published 2021-03-01
    “…The bacterium gave the highest keratinase activity of 80±0.28 U/ml. The CFPH showed the potential to promote remarkably the germination % of tomato (84.13), rice (87.24), onion (84.13), chilli (84.13), chickpea (73.24) seeds ; field experiment significantly increased plant growth and yield compared with control. …”
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  7. 10227

    A minimally invasive animal model of atherosclerosis and neointimal hyperplasia for translational research by Max L. A. Ebert, Vanessa F. Schmidt, Osman Öcal, Anne von Thaden, Olaf Dietrich, Bastian Popper, Sandra Elges, Max Seidensticker, Jens Ricke, Melanie A. Kimm, Astrid Jeibmann, Moritz Wildgruber

    Published 2025-02-01
    “…Fisher’s exact, Mann–Whitney U, and unpaired t-tests were used. Results The average time for the entire procedure was 62 min for the balloon group and 31 min for the stent-retriever group (p < 0.001). …”
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  8. 10228

    Pulse wave parameters as a predictor of the development of post-transplant diabetes mellitus after kidney transplantation by Dominika Macakova, Josef Zadrazil, David Karasek, Veronika Kucerova, Katerina Langova, Lubica Cibickova

    Published 2025-01-01
    “…Data were analyzed using Wilcox test, Bonferroni correction, May-Whitney U-test, and Fisher’s exact test, with p < 0.05 considered statistically significant. …”
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  9. 10229

    Study of Ultrasound-Assisted Low-Pressure Closed Acid Digestion Method for Trace Element Determination in Rock Samples by Inductively Coupled Plasma Mass Spectrometry by Xijuan Tan, Yunxiu Ren, Ting Liang, Denghong Wang

    Published 2025-01-01
    “…., 36 metal elements from Li to U) in basalt BCR-2, diabase W-2a, andesite AGV-2, granodiorite GSP-2, and granite GSR-1 were comparable with the reported reference values, giving REs with absolute values less than 10%. …”
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  10. 10230

    Identification of novel cytoskeleton protein involved in spermatogenic cells and sertoli cells of non-obstructive azoospermia based on microarray and bioinformatics analysis by Danial Hashemi Karoii, Hossein Azizi, Maryam Darvari, Ali Qorbanee, Dawan Jamal Hawezy

    Published 2025-01-01
    “…Cell-cell junction assembly, cell-matrix adhesion, and regulation of SNARE complex assembly were significantly correlated with common DEGs for BP. In the study of MF, U3 snoRNA binding, and cadherin binding were significantly associated with common DEGs. …”
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  11. 10231

    High Glucose Exacerbates TNF-α-Induced Proliferative Inhibition in Human Periodontal Ligament Stem Cells through Upregulation and Activation of TNF Receptor 1 by Wenjun Zhu, Qihong Qiu, Haoyuan Luo, Fuping Zhang, Juan Wu, Xiaorui Zhu, Min Liang

    Published 2020-01-01
    “…Cell proliferation and cell cycle were evaluated by CCK-8, EdU incorporation assay, and flow cytometry. Cell apoptosis was assessed by annexin V/PI staining. …”
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  12. 10232

    Rural-urban disparity in uptaking skilled antenatal care visits by pregnant women in Bangladesh: Zero and One Inflated Poisson regression model. by Lubana Tanvia, M Ershadul Haque, Wasimul Bari

    Published 2025-01-01
    “…Non-parametric Kruskal-Wallis test has been performed for exploring unadjusted association of covariates with the response and Mann-Whitney U test has been conducted for multiple comparison in case of significant association for a covariate having more than two categories. …”
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  13. 10233

    Türkiye’de Kütüphanecilik ve Bilgibilim Alanında Araştırma-Uygulama Boşluğu: Makaleler Kapsamında Yazarlık ve İş Birliğinin Bir Analizi by Talih Öztürk, Mithat Baver Zencir

    Published 2022-12-01
    “…Toplam yazar sayısının (845) yaklaşık %10’u uygulayıcılardan oluşmaktadır. Her iki derginin ana yazar grubunu akademik bölümlerdeki araştırmacılar oluşturmaktadır. …”
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  14. 10234

    Nurses' Sleep Quality and Its Influencing Factors During the First Explosive COVID‐19 Outbreak in Zhejiang, China, After the Relaxation of Epidemic Prevention and Control Measures:... by Lifen Lu, Di Sheng, Yaling Zhu, Xiaowei Xia, Guanghui Chen, Jiali Liang, Xiulan Shen, Gui Zheng

    Published 2025-01-01
    “…Statistical methods employed included t‐tests, one‐way analysis of variance (ANOVA), chi‐square tests and Mann–Whitney U‐tests for comparisons between groups. Pearson correlation coefficients were calculated to analyse the relationship between the SRSS score and the DASS‐21, PSSS and BRS scores. …”
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  15. 10235

    Mothers’ Knowledge of and Practices Toward Oral Hygiene of Children Aged 5-9 Years in Bangladesh: Cross-Sectional Study by Tahazid Tamannur, Sadhan Kumar Das, Arifatun Nesa, Foijun Nahar, Nadia Nowshin, Tasnim Haque Binty, Shafiul Azam Shakil, Shuvojit Kumar Kundu, Md Abu Bakkar Siddik, Shafkat Mahmud Rafsun, Umme Habiba, Zaki Farhana, Hafiza Sultana, Anton Abdulbasah Kamil, Mohammad Meshbahur Rahman

    Published 2025-02-01
    “…Statistical analyses, including the χ2U ResultsOf 400 participants, the mean age of mothers was 30.94 (SD 5.15) years, and 388 (97%) were of the Muslim faith, 347 (86.8%) were housewives, and 272 (68%) came from nuclear families. …”
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  16. 10236
  17. 10237

    The Question of Rusian Nobily Existence from the Second Half of 19th Century to the Beginning 20th Century by Ryšard Gaidis

    Published 2002-12-01
    “…Solowjow, W. Djakin, A. Korelin u. a.).   Nach der Aufhebung der Leibeigenschaft in der zweiten Hälfte des 19. …”
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  18. 10238

    Associations between Age-Related Changes in the Core Vestibular Projection Pathway and Balance Ability: A Diffusion Tensor Imaging Study by Sang Seok Yeo, Jung Won Kwon, In Hee Cho

    Published 2020-01-01
    “…All parameters between two groups were analyzed by the Mann-Whitney U test and independent t-test. Results. Statistically significant decrease in old adults was detected in the tract volume of lateral (p=0.005) and medial VST (p≤0.001) and PIVC (p=0.020). …”
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  19. 10239

    Bi-targeting of thioredoxin 1 and telomerase by thiotert promotes cell death of myelodysplastic syndromes and lymphoma by Qiangan Jing, Yunyi Wu, Yanchun Li, Chaoting Zhou, Junyu Zhang, Jun Xia, Keyi Li, Yuhuan Shen, Hongfeng Yao, Xiangmin Tong, Jing Du, Lushan Yu, Ying Wang

    Published 2025-01-01
    “…Here, we reported that the 6-dithio-2-deoxyguanosine analog thiotert exhibits an effective cytotoxic effect on myelodysplastic syndromes (MDS) cell SKM-1 and lymphoma cell U-937. Further studies confirmed that thiotert effectively disrupts cellular redox homeostasis, as evidenced by elevated intracellular reactive oxygen species (ROS) levels, increased MnSOD, accelerated DNA impairment, and activated apoptosis signal. …”
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  20. 10240

    Standardised activities in wheelchair rugby, comparison between athletes with coordination impairment and athletes with other impairments by Viola C. Altmann, Viola C. Altmann, Viola C. Altmann, Mariska Janssen, Mariska Janssen, Johanna L. J. de Wit, Rienk M. A. van der Slikke, Rienk M. A. van der Slikke, Rienk M. A. van der Slikke

    Published 2025-01-01
    “…Differences between athletes with CI and OI were assessed using a Mann-Whitney U test.ResultsMost activities showed a high correlation with the athlete class in both athletes with CI and athletes with OI. …”
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