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13681
Comparative analysis of reagent kits for DNA extraction from dry blood stains
Published 2023-11-01“…Different DNA extraction kits offer different protocols and reagents, which may vary in efficiency and quality of extraction.The aim of our work was to perform a comparative analysis of reagent kits for DNA extraction from dried blood spots.The materials were dried blood drop samples on Guthrie cards obtained from healthy preterm infants on day 3-4 of life as part of a newborn screening program.The study methods included spectrophotometric analysis to determine the concentration and purity of DNA, the simplicity of protocols, the duration of isolation, and the possibility of automating the process were also evaluated. …”
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13682
Economic study of yield and area of perennial plantations in Ysyk-Ata District
Published 2025-01-01“…The estimation is carried out on the basis of data for the mentioned period in order to reveal the relationship between the size of planted areas and gross yield of fruit and berry crops. Methods of correlation analysis were applied to determine the degree of influence of various factors on yield. …”
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13683
Molecular genetic markers of breast cancer
Published 2016-11-01“…The tumor gene mutations in BC, which have been characterized by up-to-date methods, can serve as predictive markers for the efficiency of targeted therapy.…”
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13684
Vascular channel reserves in patients with systemic atherosclerosis and type 2 diabetes mellitus
Published 2013-03-01“…Materials and Methods. Study included 143 patients with systemic atherosclerosis, 40 of them also suffered from T2DM. …”
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13685
Decentralized Nonstationary Fuzzy Neural Network with Meta-Learning-Net
Published 2025-02-01“…Experimental results on various UCI datasets, spanning multiple domains and exhibiting diverse dimensions and sizes, show that the DNFNN outperforms existing methods in terms of classification accuracy, robustness and practicality.…”
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13686
Complex Bronchofibroscopy in the Diagnosis of Pulmonary Complications in Intensive Care Unit Patients
Published 2013-02-01“…Objective: to determine the efficiency of bronchofibroscopy (BFS) and cytology of bronchoalveolar lavage fluid (BALF) for the diagnosis of pulmonary complications in resuscitation patients with varying acute therapeutic and surgical diseases. …”
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13687
Transformation of Internal Audit in the Context of New Economic Realities
Published 2025-07-01“…In the course of the research work, the author employed general scientific methods of cognition: observation, analysis and generalisation. …”
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13688
Audit Operasional: Solusi Atas Biaya DeadStock
Published 2018-11-01“…In manufacturing company, effectiveness and efficiency of inventory control can affect the corporate earnings significantly. …”
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13689
Cyclic peptide membrane permeability prediction using deep learning model based on molecular attention transformer
Published 2025-03-01“…The model demonstrated robust predictive performance, achieving determination coefficients (R2) of 0.67 for PAMPA permeability prediction, and R2 values of 0.75, 0.62, and 0.73 for Caco-2, RRCK, and MDCK cell permeability predictions, respectively. …”
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13690
Risk factors and prediction model construction for poor outcome in asthma combined with severe community-acquired pneumonia in children
Published 2024-05-01“…Use Logistic regression analysis to determine the independent risk factors for PO, and construct a nomogram predictive model based on the regression coefficients. …”
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13691
Improving the wear resistance of guides: tribological analysis, surface texture and lubricants
Published 2025-03-01“…The prospects for using new materials, such as cubic boron nitride, to increase the wear resistance of guides are considered. Methods for optimizing the load between rolling elements, which contributes to increasing the durability of guides, are proposed. …”
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13692
Assessment of Poverty Levels in Kazakhstan: The Impact of Cash Income Deficiency
Published 2025-04-01“…The article uses descriptive statistical methods to study the dynamics of poverty and correlation and regression analysis to identify the relationship between poverty and indicators such as average nominal income per capita, Gini coefficient, unemployment rate and household size. …”
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13693
Establishing the convergent and divergent validity of the Return-to-Work Assessment Scale among poststroke survivors
Published 2024-10-01“…Methods: This cross-sectional study in Southeast Nigeria evaluated the convergent and divergent validity of the RAS in 101 poststroke survivors. …”
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13694
Correlation of Facial Skin Colour and Melanin Pigmentation in the Gingiva of Children in Primary, Mixed and Permanent Dentition: An Observational Study
Published 2025-01-01“…Materials and Methods: Patient photographs of the skin of the face and intraoral soft tissues were taken in the standardised photographic conditions. …”
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13695
The Effect of Psychological Capital on Organizational Crisis Management: A survey study of the views of a sample of the Administrative leadership of the Ministry of Sports and Yout...
Published 2020-12-01“…Psychological capital as an independent variable with four important dimensions (self-efficacy, hope, flexibility, optimism) in addition to three dimensions representing the adopted variable organizational crisis management (speed of response decision, communication and information flow, mobilization and resource mobilization) and formed a sample To search (203) Director (Section, Division, Unit) and distributed them included a questionnaire (32), paragraph, In light of this, data were collected and analyzed and hypotheses were tested using SPSS using a number of statistical methods including arithmetic mean, standard deviation, coefficient of variation, coefficient of determination and variance test. …”
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13696
The Relationship between Mental Workload and Job Satisfaction of Faculty Members with their Educational Performance
Published 2024-12-01“…Therefore, this study aims to assess the cognitive workload and job satisfaction and their impact on the quality of education faculty members provide. Method: This study was conducted among 34 faculty members through a census. …”
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13697
Estimation of Hankel inequalities of symmetric starlike functions in crescent-shaped domains and their application in image processing
Published 2025-07-01“…Initially, we establish key coefficient inequalities and investigate upper bounds for the 2nd and 3rd order Hankel determinants. …”
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13698
Pengaruh E-Service Quality, Promotion, dan Electronic Word of Mouth Terhadap Purchase Intention pada Pengguna Tokopedia di Kota Bandung
Published 2024-10-01“…The data analysis techniques used are validity and reliability tests, classical assumption tests, multiple linear regression analysis, partial tests (T Test), simultaneous tests (F Test), and coefficient of determination tests. Data processing using IBM SPSS 21 software. …”
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13699
Accuracy Prediction of Compressive Strength of Concrete Incorporating Recycled Aggregate Using Ensemble Learning Algorithms: Multinational Dataset
Published 2023-01-01“…However, the unique properties of recycled aggregates make traditional concrete mix design methods ineffective in determining their target compressive strength. …”
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13700
Four-Year Cumulative Radiation Exposure in Patients Undergoing Computed Tomography Angiography for Suspected Pulmonary Embolism
Published 2013-01-01“…Materials and Methods. This investigation retrospectively reviewed 300 patients who presented to the emergency department and received a pulmonary CTA scan for suspected PE. …”
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