Showing 14,081 - 14,100 results of 15,724 for search 'determined (coefficient OR (efficient OR efficiency)) (method OR methods)', query time: 0.39s Refine Results
  1. 14081

    Variability of empathy among dental students. Implications not yet understood in Latin America by Víctor Patricio Díaz-Narváez, Fanny Miranda-Carreño, Sebastián Galaz-Guajardo, Wilmer Sepúlveda-Navarro, Mario Zúñiga-Mogollones, Aracelis Calzadilla-Núñez, Pilar Torres-Martínez, Alejandro Reyes-Reyes

    Published 2022-01-01
    “…Materials and methods: Exploratory cross-sectional study. The study population consisted of 1st-5th year dental students from the Universidad Santiago de Cali, Colombia (n=610; N=647) and the Universidad San Sebastián, Chile (n=535; N=800). …”
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  2. 14082

    Phenotypic variation of dairy cows’ hematic metabolites and feasibility of non-invasive monitoring of the metabolic status in the transition period by Silvia Magro, Angela Costa, Damiano Cavallini, Elena Chiarin, Massimo De Marchi

    Published 2024-11-01
    “…Regarding MIR, the most predictable traits were BHB, NEFA, and urea, with coefficients of determination equal to 0.57, 0.62, and 0.89, respectively. …”
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  3. 14083

    Development and validation of the gift reciprocation anxiety scale (GRAS) for youths and adults in intimate relationships by Mohd. Ashik Shahrier, Shakira Khatun

    Published 2025-01-01
    “…Firstly, items were generated, and the content validity coefficients were determined through appropriate procedure to finalize the 7-item GRAS for administering on a large sample (n = 763). …”
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  4. 14084

    Adaptation of Teachers' Perceptions of Grading Practices Scale to Turkish and Examination of Measurement Invariance by Meltem Acar Güvendir, Emre Guvendir, Yeşim Özer Özkan

    Published 2022-11-01
    “…This scale, which examines teachers' perceptions of grading methods, has six components: importance, usefulness, student effort, student ability, teacher's grading patterns, and perceived self-efficacy of the grading process. …”
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  5. 14085

    Planning and Evaluation of Bioequivalence Studies of Enalapril Products by D. P. Romodanovsk, A. L. Khokhlov, A. E. Miroshnikov

    Published 2018-12-01
    “…However, the analysis revealed many differences in the study designs: recruitment of a different number of healthy volunteers; determination of the concentration of either the original compound only, or in combination with the active metabolite; various analytical methods used for determination of analytes; different duration of blood sampling; and different sampling time points. …”
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  6. 14086

    Differentiation of Russian Regions: Economic Contrasts and Social Disparities by E. Y. Merkulova, A. S. Bogopolsky

    Published 2025-07-01
    “…Composite indexes were calculated using normalized values of initial indexes with weighting coefficients determined through principal component loadings. …”
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  7. 14087

    Validity of a smartphone application for self-monitoring psychiatric symptoms in patients with schizophrenia by Sung-Wan Kim, Jae-Kyeong Kim, Min Jhon, Ju-Wan Kim, Seunghyong Ryu, Ju-Yeon Lee, Jae-Min Kim

    Published 2025-01-01
    “…This study aims to evaluate the validity and reliability of self-monitoring psychiatric symptoms using a smartphone application among patients with schizophrenia at Mindlink, a community-based early intervention center. Methods Fifty-three young patients with schizophrenia spectrum disorders participated. …”
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  8. 14088

    Specific Features of Development of the Infectious Process Caused by Cultivable and Non Cultivable Bacteria in the Presence of Experimental Burn Injury by S. P. Sakharov, L. B. Kozlov

    Published 2015-10-01
    “…Objective: to study a trend in the development of the infectious process caused by cultivable and non cultivable bacteria in Chinchilla rabbits with burn disease. Materials and methods. The investigators examined 64 rabbits subcutaneously infected with cultivable and non cultivable Pseudomonas aeruginosa and Staphylococcus aureus at a dose of 105 microbial cells in the presence of burn injury in experimental groups and in two similar control groups of animals without thermal injury. …”
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  9. 14089

    Efficacy and safety of aldose reductase inhibitor for the treatment of diabetic cardiovascular autonomic neuropathy: systematic review and meta-analysis. by Xin Hu, Shengbing Li, Gangyi Yang, Hua Liu, Guenther Boden, Ling Li

    Published 2014-01-01
    “…<h4>Methods</h4>CENTRAL, MEDLINE, EMBASE, Scopus databases (inception to May 2012) were searched to identify randomized controlled trials (RCTs) and non-randomized controlled trials (non-RCTs) investigating ARIs for the treatment of DCAN with an English-language restriction. …”
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  10. 14090

    A Study of the Occurrence of Resonance under the Influence of Dynamic Forces on the Structural Elements of Electrical Installations by Y. V. Potachits

    Published 2021-06-01
    “…The article describes the methods of mathematical modeling and computational experiment for analyzing the parameters of the electro-dynamic stability of the main structural elements which are determined using coefficients that depend on the natural frequencies of oscillations and the nature of changes in dynamic forces over time. …”
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  11. 14091

    Anesthesia isn't sleep: The neuronal dynamics of immobility in isoflurane-anesthetized C. elegans differ from the activity patterns of previously established sleep-like quiescent s... by Andrew S Chang, Laura Mazuera, Christopher V Gabel, Christopher W Connor

    Published 2025-01-01
    “…<h4>Methods</h4>Neuronal activity in C. elegans, as measured by fluorescence intensity of the calcium-indicator GCaMP6s, was captured using light-sheet microscopy under exposure to increasing depths of isoflurane anesthesia (n = 20). …”
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  12. 14092
  13. 14093

    Performance of DiaRD-HPV Rt-PCR Kit for Detection of High-Risk Human Papilloma Virus Genotypes: A Preliminary Study by Bengül Durmaz, Hande Toptan, Mehmet Köroğlu, Ülker Çuhacı, Riza Durmaz

    Published 2025-06-01
    “…According to the cycle threshold (Ct) values determined in the reproducibility studies, the intra-assay and inter-assay coefficients of variations (CVs) were less than 1%.Conclusion: The high concordance between the results of the novel kit and comparator kit supports the use of the DiaRD HPV Rt-PCR kit in clinical samples.…”
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  14. 14094

    Youtube videos as a source of information on digital indirect bonding: a content analysis by Serpil Çokakoğlu, Ezgi Çakır

    Published 2023-09-01
    “…Statistical evaluation was conducted using Kruskal-Wallis, Chi-square, and Pearson correlation analysis, and intraclass correlation coefficients were calculated to determine the rating reliability.Results: The majority of the videos were classified as having poor content quality (41.9%), followed by moderate (38.7%) and good (19.4%) content quality. …”
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  15. 14095

    Thermodynamic Characterization of Solar Wind Interaction Regions Using PSP Observations: Evidence of Subadiabatic and Superadiabatic States by Mohit Shah, Anil Raghav, Kalpesh Ghag, Omkar Dhamane, Kishor Kumbhar, Georgios Nicolaou, Ankush Bhaskar, R. C. Allen, Zubair Shaikh

    Published 2025-01-01
    “…To improve the accuracy of the effective polytropic index estimation, we applied a multistep filtering method based on the Bernoulli integral to remove outliers caused by streamline mixing and correlation coefficients to improve the applicability of the polytropic model. …”
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  16. 14096

    TongueNet: a multi-modal fusion and multi-label classification model for traditional Chinese Medicine tongue diagnosis by Lijuan Yang, Lijuan Yang, Qiumei Dong, Da Lin, Xinliang Lü

    Published 2025-04-01
    “…By observing the shape, color, and coating of the tongue, practitioners can assist in determining the nature and location of a disease. However, the field of tongue diagnosis currently faces challenges such as data scarcity and a lack of efficient multimodal diagnostic models, making it difficult to fully align with TCM theories and clinical needs. …”
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  17. 14097

    Development of an accurate breast cancer detection classifier based on platelet RNA by Wenlong Xie, Jie Hu, Zehang Zhao, Huixin Lu, Yu Han, Boan Li, Zhong Ouyang

    Published 2024-12-01
    “…Hence, tumor-educated platelets (TEP) are considered a prospective novel method for early breast cancer (BC) screening. Our study integrated the data from 276 patients with untreated BC, 95 with benign disease controls, 214 healthy controls, and 2 who underwent mastectomy in Chinese and European cohorts to develop a 10-biomarker diagnostic model. …”
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  18. 14098

    Effect of Electron Donor Groups on Optoelectronic Properties of Betalain Dyes: A DFT Study by Melkizedeck Hiiti Tsere, Rene Costa, Geradius Deogratias, Tatiana Pogrebnaya, Alexander Pogrebnoi, Revocatus Machunda, Ohoud S. Al‐Qurashi, Nuha Wazzan, Nambury Surendra Babu

    Published 2025-08-01
    “…The reported optoelectronic properties of the investigated dyes are determined using density functional theory (DFT) and time‐dependent DFT methods. …”
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  19. 14099

    Ultrasound assessment of the association between left atrial remodeling and fibrosis in patients with valvular atrial fibrillation: a clinical investigation by Tao Xu, Haotian Hu, Runyu Zhu, Wenshu Hu, Xinyi Li, Dian Shen, Aoyi Zhang, Chang Zhou

    Published 2025-03-01
    “…Noninvasive assessment of left atrial remodeling in various pathological conditions is instrumental in guiding clinical treatment decisions, evaluating efficacy, and predicting prognosis. Methods The study enrolled 63 patients diagnosed with mitral stenosis (MS), among whom 44 presented concomitant atrial fibrillation (AF) and 19 had sinus rhythm. …”
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  20. 14100

    Studies and prospectives of mechanically harvested ratooning rice in China by Ting Chen, Peiying Weng, Chaojie Lan, Fallah Nyumah, Chunlin Guo, Wenfang Lin, Zhixing Zhang, Hongfei Chen, Wenxiong Lin

    Published 2024-01-01
    “…Continuous improvement of rice breeding methods and consecutive innovation of cultivation technology in China has resulted in a significant increase in the proportion of ratooning rice planting mode. …”
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