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2501
A Finite-Element-Based Investigation of the Influence of the Production Environment on Fuel Cell Membrane Electrode Assemblies During Manufacturing
Published 2024-11-01“…Using the finite element method, a 3D numerical model covering the entire MEA assembly process was developed, allowing for a numerical investigation of different climate control strategies. …”
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2502
Numerical Simulation for Prediction of Wetness Content in Wet Steam for Convergent - Divergent Nozzle
Published 2017-11-01“… This research is to find a wetness using the (laser beam) optical Forward Scattering Method (F.S.M.) which is applicable to calculate the wetness in a convergent-divergent De-Laval steam nozzle operating (1.3 Mach number) which may be works at wet steam with pressure (1) bar and temperature (373) K .The light source of He-Ne laser of wave light (λ=0.632) µm was used to prediction the wetness in nozzle a wet steam flow. …”
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2503
STUDY THE EFFECT OF ZIRCONIUM, NICKEL AND HEAT-TREATMENTS ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF COLD-ROLLED AA6111 ALLOY
Published 2025-02-01“…All alloys were produced by the stir-casting method. homogenization heat treatment (500 ºC for 6 hours) was performed on AA6111 alloy only. …”
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2504
A demonstrative study of a novel approach for spectral based source apportionment of ambient aerosols
Published 2025-06-01“…We have experimentally demonstrated the wavelength dependency of the calculated Absorption Ängström Exponent (AAE) from the measured optical absorption coefficient (OAC) using the filter-accumulated transmission measurement method for the first time. …”
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2505
Scattering of Electromagnetic Waves by Loss and Gain Systems of Dielectric Resonators
Published 2024-09-01“…The possibilities of the proposed method are demonstrated on the example of optimization of scattering characteristics on band-stop and band-pass filters made of an active dielectric. …”
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2506
Kiwifruit branch compost reduces the bioavailability of the rare earth elements lanthanum and cerium in agricultural soils
Published 2025-07-01“…The concentration of La and Ce in different state was detected, employing the Tessier’s method. …”
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2507
Evolution of plastic deformation during multi-pass ECAP of an AA6060 aluminum alloy – An experimental flow line analysis
Published 2025-01-01“…In this study, we use a method for visio-plastic analysis of the local deformation during ECAP of the aluminum alloy AA6060 via different processing routes in a friction-optimized tool with a tool angle of 90°: Prior to the final pass, the billets are cut lengthwise and prepared with a grid of indents on the inside. …”
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2508
Correlation between positron annihilation lifetime and photoluminescence measurements for calcined Hydroxyapatite
Published 2024-05-01“…To produce calcined HAp at 600 °C with different pH values, a wet chemical precipitation method was employed. …”
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2509
Toxicity Evaluation of Arsenic Nanoparticles on Growth, Biochemical, Hematological, and Physiological Parameters of Labeo rohita Juveniles
Published 2021-01-01“…AsNPs were synthesized by chemical reduction method using sodium arsenite as precursor, ice-cold sodium borohydride as reducing agent, and sodium hydroxide to adjust the solution pH. …”
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2510
The Study on Landslide Hazards Based on Multi-Source Data and GMLCM Approach
Published 2025-05-01“…The landslide-influencing factors show different sensitivities regionally, which induces the occurrence of disasters to different degrees, especially in small sample areas. …”
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2511
Green synthesis of silver nanoparticles and their effect on the skin determined using IR thermography
Published 2024-01-01“…In this study, silver nanoparticles (AgNPs) were prepared using a green synthesis method. The optical and structural properties of these AgNPs were studied with UV-vis spectroscopy, X-ray diffraction, FE-SEM and TEM. …”
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2512
Profile of Trace Elements in Selected Medicinal Plants Used for the Treatment of Diabetes in Eritrea
Published 2016-01-01“…The accuracy of the methods was verified using in-house reference materials (CRMs) and no significant differences were observed between the measured and certified values. …”
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2513
Receiving and research of thin films of graphite and oxide of aluminium as bases for high capacitance capacitors
Published 2018-03-01“…First of all to have high conductance, to be the transparent in optical band that is necessary for monitoring of thickness and in general structure of films by spectral methods. …”
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2514
Microstructure, Physical-Mechanical, and Magnetic Characteristics of a Butt-Welded Joint Obtained by Rotary Friction Welding Technology of Bimetallic Pipe
Published 2024-11-01“…The microstructure in different parts of the thermomechanically influenced zone of a butt-welded joint of a bimetallic pipe obtained by rotary friction welding (RFW) was investigated by optical and electron microscopy methods. …”
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2515
Macromolecular structure development of dry-spinning UHMWPE fibers through the industrial high-ratio hot-drawing process
Published 2024-10-01“…The morphologies and architectures of the UPE fibers at different drawing stages were characterized by polarizing optical microscope (POM), scanning electron microscope (SEM) and atomic force microscopy (AFM). …”
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2516
Diagnosis of a Severe Dust Storm Event over Iraq
Published 2025-06-01“…In addition to the atmospheric composition forecast data from the copernicus atmosphere monitoring service (CAMS), including meteorological and optical properties for different levels. Applying statistical evaluations for CAMS data against observed data, including correlation coefficients, coefficient of determination, and error metrics (MBE and MAE). …”
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2517
Bibliometric analysis of holographic data storage literature
Published 2023-04-01“…The present paper aims to evaluate the current international research trends in Holographic Data Storage (HDS) and produce a graphical mapping of co-authorship and countries.Methods. The major outputs of the dataset were authors, document type, publication, institution, nation, and citations. …”
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2518
The Effect of Heparin on Bone Metabolism and Orthodontic Tooth Movement in Rats
Published 2025-02-01“…There was no significant difference in optical density, and, therefore, bone density, among the study groups (p > 0.05). …”
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2519
Pine Wilt Disease Monitoring Using Multimodal Remote Sensing Data and Feature Classification
Published 2025-01-01“…However, existing AI-based methods typically rely on high-resolution optical images (e.g., satellite or unmanned aerial vehicle images), which are vulnerable to environmental factors such as clouds and fog, posing challenges for practical applications. …”
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2520
Deep Learning Innovations: ResNet Applied to SAR and Sentinel-2 Imagery
Published 2025-06-01“…The findings indicate substantial enhancements compared to current classification methods, such as U-Net, Vision Transformer (ViT), and OBIA, underscoring ResNet’s transformative capacity to elevate the precision of land use classification.…”
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