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9901
A novel analytical approach to design horizontal well completion using ICDs to eliminate heel-toe effect
Published 2025-04-01“…This novel method introduces three key parameters in designing horizontal well completion: length of ICD associated well segment, equalized production influx, and the minimum length of ICD associated well segment. …”
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9902
Calculating the size of positronium
Published 2024-12-01“…The purpose of the research is to correct the value of the Bohr radius of positronium. Materials and methods. When determining the Bohr radius of positronium, a method for solving the two-body problem was used, borrowed from theoretical mechanics, the key element of which is the reduced mass. …”
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9903
Study on the Corrosion and Scale Inhibition Mechanism of the Thiourea-Modified Polyepoxysuccinic Acid (CNS-PESA)
Published 2022-01-01“…The scanning electron microscope (SEM) analysis on the scale and corrosion of carbon steel with two methods as GB/T 18175-2000 “Measurement of inhibitors in water treatment: rotation coupon method” and electrochemical method for CNS-PESA and PESA were utilized. …”
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9904
Research on axle load transfer of low-medium speed maglev tractor
Published 2022-01-01“…The results of axle load transfer based on dynamic method show that: the higher the traction point height is, the lower the adhesion availability of maglev tractor, and this trend is more obvious when the height of traction point is higher than that of couplers; the longitudinal partial load of car body has a great influence on adhesion availability and the best control range is less than or equal to 0.1 m; the arrangement of primary suspension system shall adopt the suspension with symmetrical axle box spring arrangement or the rotating arm positioning suspension system with consistent orientation; The vertical stiffness of suspension system of maglev tractor has little effect on adhesion availability.…”
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9905
Classification of multi-lead ECG based on multiple scales and hierarchical feature convolutional neural networks
Published 2025-05-01“…Our model achieves an Accuracy (Acc) of 99.5% for the classification of normal and abnormal heartbeats in the MIT-BIH-AR database. Our method achieves a TPR95 (NPV under the condition of True Positive Rate being equal to 95 percent) of 78.5% and an Acc of 88.5% when classifying normal and abnormal ECG records from over 150,000 ECG records in the CCDD. …”
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9906
Effect of Priming Principle on Propofol Dose Required to Induce General Anesthesia
Published 2021-03-01“…Study Design and Setting: Randomized controlled trial at Operation theatre complex, Shalamar Hospital, Lahore from November 2016 to May 2017. Methods: A total of 100 patients aged 18-55 years were equally divided into control and study groups. …”
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9907
Challenges in developing a digital pathology consultation network: insights from the MELCAYA experience
Published 2025-01-01“…This study aims to describe the development, implementation, and challenges of establishing a second-opinion platform for pathology revision, focusing on improving the diagnostic assessment of melanoma in children, adolescents, and young adults (CAYA). Methods: Two-hundred-eight melanomas and atypical melanocytic lesions from CAYA patients were retrospectively collected, resulting in 311 associated WSIs. …”
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9908
Hyperspectral imaging-driven deep learning approach: Asymptomatic stage detection and severity grading of tomato yellow leaf curl disease
Published 2025-12-01“…The prolonged asymptomatic infection period and non-distinct early symptoms of TYLCD impose limitations on traditional detection methods, whereas hyperspectral imaging technology, capable of capturing rich spectral and spatial features, provides a technical foundation for early lesion identification and dynamic disease progression monitoring. …”
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9909
Adjustments to the Classification of Forms of Modern Multinational Spanish Language as a Linguistic System
Published 2018-09-01“…Also, the following research methods have been used: descriptive, comparative, functional, structural and statistical methods, a tracking method for development of linguistic phenomena and a linguocultural analysis method.The main findings of the research: 1. …”
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9910
A novel mode of INS-aided BDS real-time high-rate and precise kinematic relative positioning between two moving platforms
Published 2025-03-01“…The results show that the proposed methods can achieve an accuracy of about 5 cm for the INS-aided 100 Hz relative positioning in baseline components and lengths, which is equal to the conventional method, but the transmitted data have been sharply reduced by an average of nearly 80%. …”
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9911
The study of photosynthesis pigments of canna hybrida herb of some varieties
Published 2019-08-01“…The aim of the research was to study the qualitative composition and to determine the quantitative content of chlorophylls and carotenoids in herb of the Canna hybrida Suevia, Liberty, Livadia, Artek and Dark Night varieties. Materials and methods. The qualitative composition of photosynthetic pigments of herb of the Canna hybrida varieties Suevia, Liberty, Livadia, Artek and Dark Night differed not significantly by thin-layer chromatography method. …”
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9912
AUTOMATED PROJECT MANAGEMENT SYSTEM IN TRANSPORT LOGISTICS
Published 2023-08-01“…The subject of the study is the practical tools for organizational support of project management in transport logistics using automated systems for planning and analyzing project performance. Methods. In the course of the study, a systematic approach was implemented, general scientific methods were used, including logical analysis, synthesis, induction, deduction, analogy, and modeling. …”
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9913
Two-layer spherical rubber-metal joints and problems of their calculation features
Published 2022-06-01“…The article analyses the methods for calculating the characteristics of spherical rubber-metal joints. …”
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9914
Methodological Principles for Adapting of Performance Indexes of Classical Libraries for a Comprehensive Assessment of Electronic Library Systems in Vocational Education
Published 2025-07-01“…The purpose of the study is to identify key methodological principles for adapting of performance indexes of classical libraries to assess the pedagogical and educational effectiveness of electronic library systems in professional education, as well as to determine their practical significance for the formation of tools for analyzing the impact of digital resources on the learning process.Materials and methods. The study used an integrated approach combining theoretical analysis and empirical methods. …”
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9915
Unsupervised person re‐identification based on adaptive information supplementation and foreground enhancement
Published 2024-12-01“…To address these issues, first, a dual‐branch structure was proposed, which separately obtains the global features of the pedestrian and the local features by dividing the global features into a few equal sections. Then, an adaptive information supplementation (AIS) method based on the k‐nearest neighbor algorithm is designed to ascertain each local feature's relevance to the global features, calculating adaptive weight scores for information supplementation. …”
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9916
A field study on the concepts of job burnout, work-family conflict, psychological capital, and mental health of teachers with an emphasis on gender roles
Published 2025-02-01“…Statistical society in this research consists of all elementary school teachers in Tehran (12656 teachers) and sample was 400 teachers (233 female & 177 male) were selected by equal assignment Stratified sampling method (each region 50 teachers). …”
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9917
Employing CNN mobileNetV2 and ensemble models in classifying drones forest fire detection images
Published 2025-01-01“…Therefore, MobileNetV2 not only delivers the highest accuracy and stability but also demonstrates that the choice of ensemble method significantly affects the results.…”
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9918
The effects of sympathectomy ganglion levels on late complications in the treatment of hyperhidrosis
Published 2025-04-01“…The frequency of male and female genders is usually equal. Some medical and minimally invasive methods can be used in the treatment of primary hyperhidrosis. …”
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9919
Deep learning model for diagnosis of thyroid nodules with size less than 1 cm: A multicenter, retrospective study
Published 2024-12-01“…Objective: To develop a ultrasound images based dual-channel deep learning model to achieve accurate early diagnosis of thyroid nodules less than 1 cm. Methods: A dual-channel deep learning model called thyroid nodule transformer network (TNT-Net) was proposed. …”
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9920
Failure mode identification and effects analysis of mobile X-ray machine using selected MADM techniques
Published 2025-07-01“…Abstract Failure mode and effects analysis (FMEA) is a method of reliability analysis that healthcare organizations employ to increase the reliability and safety of their services and products. …”
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