Search alternatives:
coefficient » coefficiency (Expand Search)
efficient » efficiency (Expand Search)
coefficient » coefficiency (Expand Search)
efficient » efficiency (Expand Search)
-
6601
The analysis of uncertainty factors influence on mathematical modeling of ammonia compression in wet vapor area
Published 2021-10-01“…The paper presents the influence analysis of such uncertainty factors as the heat transfer coefficient calculation method and the working chamber wall temperature on the mathematical modeling of the ammonia compression in a reciprocating compressor stage during the condensation of ammonia vapors. …”
Get full text
Article -
6602
Diabetes mellitus type 2: the relationship of baseline clinical, laboratory and echocardiographic parameters with long-term major adverse cardiovascular events
Published 2022-05-01“…The plasma level of the N-terminal propeptide of natriuretic hormone B-type (NT-proBNP) was determined. The variability of fasting blood glucose and intraday glycemic variability were measured by calculating the standard deviation (SD) and the coefficient of variation (CV) of at least 3 blood glucose values for 3 days. …”
Get full text
Article -
6603
Investigating the Relationship between Air Pollutants and Meteorological Parameters in the Agricultural Sector of Mazandaran Province Using Logistic Regression
Published 2021-02-01“…In fact, this study is going to investigate the process of pollutants using logistic regression method and time series analysis to examine the efficiency and flexibility of these methods in modeling. 2-Materials and Methods Studied air pollution measuring stations in this work include Gulogah, Ghaemshahr, Sari and Kiasar stations. …”
Get full text
Article -
6604
Interval-Aware Scheduling of Surveillance Drones: Exact and Heuristic Approaches
Published 2025-01-01“…Moreover, establishing an optimal patrol schedule for drones is crucial for efficient security operations. This paper proposes four methods for determining the optimal patrol schedule for drones: the ILP-based method, the Greedy method, the Simulated Annealing method, and the Multi-stage method. …”
Get full text
Article -
6605
Prakonsentrasi Ion Cd(II) dalam Sampel Pupuk Nitrogen, Fosfor dan Kalium (NPK) Menggunakan Alumina Teraktivasi sebagai Material Pengisi Kolom
Published 2020-09-01“…The precision of this method was indicated by the percentage of the coefficient variance of 4.03%. …”
Get full text
Article -
6606
RENDERING LINGUISTIC REPRESENTATION OF DEATH IMAGE IN CLASSICAL HORROR FICTION
Published 2025-06-01“…Shelley’s novel “Frankenstein; or, the Modern Prometheus” and determine the efficient translation strategies of rendering them into Ukrainian. …”
Get full text
Article -
6607
Application of five seismic attributes in natural fracture prediction for deep coalbed methane production along the eastern margin of the Ordos Basin
Published 2025-04-01“…Results and Conclusionsthis study developed a technical process for the five-dimensional seismic data-based interpretation that combined the methods of elliptical fitting and azimuthal statistics. …”
Get full text
Article -
6608
Detection of pharmaceuticals and their transformation products in seawaters using off-line solid phase extraction and liquid chromatography-high resolution mass spectrometry
Published 2024-11-01“…Methods: The present study describes the development of a highly selective and sensitive analytical method using solid phase extraction (SPE) followed by UHPLC-LTQ/Orbitrap MS for the determination of 18 frequently prescribed pharmaceuticals and 3 transformation products (TPs) in seawater. …”
Get full text
Article -
6609
First-principles study of structural, elastic, electronic and optical properties of XRbCl3 (X = Ca, Ba) perovskite compounds
Published 2025-03-01“…We report on DFT calculations of electronic, elastic and optical properties of XRbCl3 (X = Ca, Ba) perovskites using the FP-LAPW method. The investigated compounds crystallize in a cubic structure, with structural optimization performed using the Birch-Murnaghan equation of state. …”
Get full text
Article -
6610
VORTEX DEVICES OF THE DIESEL AIR SUPPLY SYSTEM: MATHEMATICAL MODEL OF AERODYNAMIC PROCESSES
Published 2020-03-01“…The author presented differential equations, which were solved by the Runge-Kutt method of the second order. As a result of the solution, the authors determined paths of air elements movement in the vortex ejector, which allowed estimating effective parameters of vortex devices.Results. …”
Get full text
Article -
6611
Pork-YOLO: Automated collection of pork quality traits
Published 2025-06-01“…When compared with the ground truth, the Pork-YOLO model exhibited satisfactory segmentation accuracy, closely aligning with the ground truth. The coefficient of determination (R2) between the results obtained by the Pork-YOLO model and the gold standard method was 0.9717. …”
Get full text
Article -
6612
RETRACTED ARTICLE: Strontium doped bioglass incorporated hydrogel-based scaffold for amplified bone tissue regeneration
Published 2022-06-01“…Bone differentiation efficiency and viability of MSCs on scaffolds were determined by Alizarin Red, ALP and MTT methods. …”
Get full text
Article -
6613
PENGARUH KUALITAS KOMITE AUDIT, UKURAN PERUSAHAAN, REPUTASI AUDITOR, PERUSAHAAN ANAK TERHADAP KETERLAMBATAN AUDIT PADA PERUSAHAAN MANUFAKTUR
Published 2019-05-01“…While the size of the company negatively affect audit delay. The coefficient of determination that saw the influence of the independent variables used in the study model of the dependent variable was 16.7% while the rest (83.3%) is explained by other variables.…”
Get full text
Article -
6614
Moral Development and Wisdom: The Mediating Role of Moral Intelligence and Emotional Intelligence
Published 2025-05-01“…Material and Methods: The research method was descriptive and correlational. …”
Get full text
Article -
6615
Recurrent neural network analysis of single trajectories switching between anomalous diffusion states
Published 2025-01-01“…Estimating the exponent becomes overwhelmingly difficult when the diffusive dynamics switches between different behaviours, characterised by different exponents α or diffusion coefficients K . We develop a method based on recurrent neural networks that successfully estimates the anomalous diffusion exponents and generalised diffusion coefficients of individual trajectories that switch between multiple diffusive states. …”
Get full text
Article -
6616
Design of real-time detecting system for grain moisture in dryer
Published 2023-04-01“…Objective: To reduce grain mildew caused by high water content in storage. Methods: The function model of water content and detection frequency is determined by data measurement in multiple sites. …”
Get full text
Article -
6617
Optimization of Plant Regeneration in Different Pepper (Capsicum annuum L.) Lines
Published 2020-02-01“…Development of an efficient plant regeneration protocol is essential for vegetable crop advancement by biotechnological methods. …”
Get full text
Article -
6618
Mechanism and Experimental Studies of HFC-134a Oxidative Decomposition Mechanism
Published 2023-01-01“…There is significant emphasis on the destruction of HFC refrigerants in China, culminating in an urgent need to explore efficient and mild HFC refrigerant degradation methods. …”
Get full text
Article -
6619
Progressive multi-scale attention neural network for pneumonia classification in chest X-rays
Published 2025-01-01“…We propose a novel Progressive Multi-Scale Attention Network (PMSAN) with an integrated Edge-Aware Loss function for improved pneumonia classification in chest X-rays. Unlike previous methods that overlook fine-grained edge information or fail to integrate multi-scale contextual features, our approach synergistically combines convolutional multi-scale feature extraction using depthwise separable convolutions with cross-layer feature fusion, Transformer blocks, advanced attention mechanisms, and a custom loss function that emphasizes diagnostically relevant edge details using Canny edge detection. …”
Get full text
Article -
6620
A Coverage Hole Healing Strategy with Awareness of Data Delivery Time in Wireless Sensor Networks
Published 2013-12-01“…Simulation results show the superiority of the proposed hole healing scheme over other general methods.…”
Get full text
Article