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83 resultados encontrados.

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The Effect of Azo Moiety on the Electrical Conductivity of Oxadiazole and Triazole Containing Polymers
Artículo
Material complementario disponible Artículo DOAJ
Saja Ibrahim et al · University of Mosul, College of Education for Pure Science · 2022 · ISSN 1812-125X
Phenolic mercapto oxadiazole and triazole monomers were prepared and then azotized with aniline and Para-phenylene diamine. The prepared monomers have been characterized with FTIR and1HNMR. The six prepared monomers were...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Material complementario
Dielectric properties and electrical conductivity of FeGa0.8In1.2Se4 crystals on alternating current
Artículo
Acceso abierto Artículo DOAJ
Namiq Niftiyev et al · Vasyl Stefanyk Carpathian National University · 2026 · ISSN 1729-4428
Dielectric permeability and electrical conductivity of FeGa0.8In1.2Se4 crystal at different frequencies and temperatures were studied. It was determined that the real and imaginary parts of the dielectric permittivity we...
LCC TENDOlBoeXNpY3M~Idioma eng
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Investigation of The Effects of Temperature on Physical, Mechanical And Electrical Conductivity Properties in AISI 310S Austenitic Stainless Steel
Artículo
Acceso abierto Artículo DOAJ
Handan Özlü Torun et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 1729-4428
In our study, annealing was done to AISI 310S stainless steel at 800 °C. The effects of these annealing on structural, morphological, mechanical and electrical conductivities were investigated. From XRD results, it has ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Predictive Modeling of Effective Electrical Conductivity for Irrigation Water in Mendoza, Argentina
Artículo
Material complementario disponible Artículo DOAJ
Daniela Virginia Cónsoli et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2026 · ISSN 0370-4661
This study develops five predictive models based on regression trees to estimate the Effective Electrical Conductivity (CEE) of irrigation water in the Green Belt of Mendoza, Argentina. Using 468 water samples and physic...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
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Revisiting seafloor magnetotelluric data and imaging local high-resolution electrical conductivity structure in the western Pacific
Artículo
Material complementario disponible Artículo DOAJ
Chen-Hsiang Alex Hung et al · SpringerOpen · 2026 · ISSN 1880-5981
Abstract The electrical structure of oceanic lithosphere and underlying asthenosphere provides crucial constraints on upper mantle dynamics, complementing seismic observations to distinguish between competing mechanisms ...
LCC LCC:Geography. Anthropology. Recreation; TENDOkdlb2Rlc3k~; TENDOkdlb2xvZ3k~Idioma eng
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Strength and electrical conductivity synergy in graphene/copper composites with oriented multicore architecture
Artículo
Material complementario disponible Artículo DOAJ
Wenqing Dai et al · Taylor & Francis Group · 2026 · ISSN 2166-3831
Copper matrix composites face the inherent strength-conductivity trade-off, limiting their high-end applications. Inspired by bone and bamboo, a bioinspired oriented multicore composite (BOMC) was fabricated. Its dual-ne...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Utilization of Electrical Conductivity to Improve Prediction Accuracy of Cooking Loss of Pork Loin
Artículo
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Kyung Jo et al · Springer Nature · 2023 · ISSN 2636-0772
Abstract This study investigated the predictability of cooking loss of pork loin through relatively easy and quick measurable quality properties. The pH, color, moisture, protein content, and cooking loss of 100 pork loi...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Effect of thermochemical activation temperature on electrical conductivity and concentration of charge carriers in the obtained porous carbon materials
Artículo
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B.I. Rachiy et al · Vasyl Stefanyk Carpathian National University · 2024 · ISSN 1729-4428
By changing the temperature of chemical activation of plant biomass, nanoporous carbon materials with a specific surface area of up to 1050 m2/g were obtained. The obtained carbon materials were used to form composites w...
LCC TENDOlBoeXNpY3M~Idioma eng
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Clinical utility of urine specific gravity, electrical conductivity, and color as on‐farm methods for evaluating urine concentration in dairy cattle
Artículo
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Ameer A. Megahed et al · Oxford University Press · 2019 · ISSN 0891-6640
Abstract Background Urine concentration (UC) provides clinically useful information concerning hydration status and renal function of animals. Objectives To characterize the clinical performance of urine specific gravity...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Maximum Electrical Conductivity of Associated Lithium Salts in Solvents for Lithium-Air Batteries
Artículo
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Horwitz, Gabriela et al · American Chemical Society · 2019 · ISSN 1932-7447
The choice of optimal electrolytes is crucial for improving the electrochemical performance of a lithium air battery because it determines the morphology of the discharge products in the cathode and the conductivity of t...
Idioma eng
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Electrical Instability of CdTe:Si Crystals
Artículo
Acceso abierto Artículo DOAJ
Ye. S. Nykoniuk et al · Vasyl Stefanyk Carpathian National University · 2018 · ISSN 1729-4428
Results of Hall effect measurements of cadmium telluride crystals, doped by silicon (dopant concentration in the melt was 1018 - 1019 cm-3), allowed to classify the studied samples and the conditions under which probably...
LCC TENDOlBoeXNpY3M~Idioma eng
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Electrical Properties of Electrodeposited ZnCuTe Ternary Nanowires Embedded in Polycarbonate Membrane
Artículo
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Suresh Kumar et al · SAGE Publishing · 2012 · ISSN 1847-9804
The electrical properties of electrodeposited zinc‐copper‐telluride (ZnCuTe) nanowires embedded in polycarbonate track‐etch membrane (Whatman) having pore‐diameters of 200, 100 and 50nm have been studied and repo...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Hopping conductivity in lithium-iron spinel doped with La,Y
Artículo
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A.V. Vakalyuk et al · Vasyl Stefanyk Carpathian National University · 2025 · ISSN 1729-4428
The temperature-frequency dependences of the electrical characteristics of Li2Fe2,5-xMexO4 (Ме=La;Y, x=0;0.01;0.03;0.05) spinels synthesized by the «sol-gel» autocombustion technology  were obtained by the method of...
LCC TENDOlBoeXNpY3M~Idioma eng
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Peristaltic flow of a hybrid nanofluid influenced by Hall current using the Maxwell thermal conductivity model and lubrication approximation
Artículo
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Ramzan Muhammad et al · De Gruyter · 2026 · ISSN 2391-5471
This study investigates the blood-based peristaltic flow of magnetite nanoparticles influenced by temperature-dependent electrical conductivity and the Hall current. The analysis of thermal transmission takes into accoun...
LCC TENDOlBoeXNpY3M~Idioma eng
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Structural, electrical and magnetic properties of substituted pyrochlore oxide nanoparticles synthesized by the co-precipitation method
Artículo
Material complementario disponible Artículo DOAJ
M.B. Khanvilkar et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 1729-4428
Five substituted pyrochlore nanooxides such as Nd1.9Ho0.1Zr1.8Ce0.2O7, La1.95Ce0.05Zr0.29Ce1.71O7, Y1.79Pr0.21Ru1.99Pr0.01O7, Dy1.9Yb0.1Mn1.93Cu0.07O7 and Dy1.99Sr0.01Sn2O7 were synthesized by coprecipitation method. The...
LCC TENDOlBoeXNpY3M~Idioma eng
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Ultrafine beta-FeOOH and Fe3O4 obtained by precipitation method: comparative study of electrical and electrochemical properties
Artículo
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L.V. Mokhnatska et al · Vasyl Stefanyk Carpathian National University · 2020 · ISSN 1729-4428
In this work, ultrafine powders of b-FeOOH and Fe3O4 have been obtained by the precipitation method. The values of the specific surface area for materials b-FeOOH and Fe3O4 are 101 and 135 m2/h. Frequency dependences of...
LCC TENDOlBoeXNpY3M~Idioma eng
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Determination of the optimal concentration of ions Zn2+ in the flex-free system Mn-Zn through the study of electrical and magnetic susceptibility characteristics
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Raad Rasool · University of Mosul, College of Education for Pure Science · 2005 · ISSN 1812-125X
In order to study the practicability delimitating the optimal electrical properties have been studied for soft ferrite system Mn|.xZnxFe204, which prepared by solid state method in the temperature range 300 to 550 K by s...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Effect of Pr-doping on structural, electrical, thermodynamic, and mechanical properties of BaCeO3-d as proton conductor
Artículo
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Basbus, Juan Felipe et al · Electrochemical Society · 2014 · ISSN 0013-4651
The effect of partial substitution of Ce by Pr ions in BaCe1−xPrxO3−δ (0 ≤ x ≤ 0.8) perovskite was studied to improve the proton conductor capability, including transport and mechanical properties, thermodynamic...
Idioma eng
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Peculiarities of Electrical Characteristics of Semi-Insulating CdTe-Cl crystals
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Ye. S. Nykoniuk et al · Vasyl Stefanyk Carpathian National University · 2018 · ISSN 1729-4428
Electrical properties of semi-insulating CdTe-Cl crystals, grown by the vertical Bridgman and the travelling heater method, have been studied. It is found that the travelling heater method provides electron conductivity ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Studies of Electrical and Thermal Conductivities of Sheared Multi-Walled Carbon Nanotube with Isotactic Polypropylene Polymer Composites
Artículo
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Parvathalu Kalakonda et al · SAGE Publishing · 2015 · ISSN 1847-9804
Polymer nanocomposite materials of higher thermal and electrical transport properties are important to nanotech‐ nology applications such as thermal management, packag‐ ing, labelling and the textile industry. In thi...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Studies of electrical, thermal, and mechanical properties of single-walled carbon nanotube and polyaniline of nanoporous nanocomposites
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Parvathalu Kalakonda et al · SAGE Publishing · 2021 · ISSN 1847-9804
Hydrogel of single-walled carbon nanotubes and polyaniline has been used for thermopower engineering applications due to desirable thermal, electrical, and mechanical properties as well as tunable degradability. In this ...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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The influence of mercury vapor on the electrical resistance of chalcogenide amorphous films
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V.M. Rubish et al · Vasyl Stefanyk Carpathian National University · 2023 · ISSN 1729-4428
Using the planar structures "Ni layer - chalcogenide amorphous film - Ni layer" and "graphite probe - chalcogenide amorphous film graphite probe" samples, the influence of mercury vapor on the electrical resistance of am...
LCC TENDOlBoeXNpY3M~Idioma eng
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Towards realistic electrical double layer capacitor device with elevated energy and power densities designed from plasticized nanocomposite PVA-based electrolyte
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Shujahadeen B. Aziz et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract The current work establishes a breakthrough for the electrical double-layer capacitor (EDLC) device, utilizing biodegradable polymer and non-toxic salt. In this project, polymer electrolytes (PEs) comprising pol...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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