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116 resultados encontrados.

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Hydraulic characterization of earthworm macropore surfaces using miniaturized infiltration data
Artículo
Acceso abierto Artículo CONICET Digital
Villarreal, Rafael et al · Elsevier Science · 2024 · ISSN 0167-1987
Water repellency related to organic matter (OM) of coatings along the earthworm burrows (EB) walls can facilitate preferential flow due to limiting the water exchange with the soil matrix. The objectives of this work wer...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Impact of Post-Deposition Heat Treatment on the Microstructure and Mechanical Properties of Boron Nitride Thin Films Prepared by Radio Frequency Magnetron Sputtering
Artículo
Material complementario disponible Artículo DOAJ
Mukhtiar Singh et al · Vasyl Stefanyk Carpathian National University · 2025 · ISSN 1729-4428
The effects of post-deposition heat treatment on the microstructure and mechanical properties of boron nitride thin films deposited on 316L stainless steel substrates via radio frequency magnetron sputteringwere investig...
LCC TENDOlBoeXNpY3M~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Impurity Elements in a Lead Seals and Stamps of Middle Ages and Phase Composition of Their Patina
Artículo
Acceso abierto Artículo DOAJ
I. F. Myronyuk et al · Vasyl Stefanyk Carpathian National University · 2016 · ISSN 1729-4428
The paper studied the elemental composition of lead alloys of appendage stamps and seals of Middle Ages, and the influence of impurity elements in the alloy and conditions for long-term storage of monuments on the course...
LCC TENDOlBoeXNpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Laminin as a Key Extracellular Matrix for Proliferation, Differentiation, and Maturation of Porcine Muscle Stem Cell Cultivation
Artículo
Acceso abierto Artículo DOAJ
Minsu Kim et al · Springer Nature · 2024 · ISSN 2636-0772
Abstract Extracellular matrix (ECM) proteins play a crucial role in culturing muscle stem cells (MuSCs). However, there is a lack of extensive research on how each of these proteins influences proliferation and different...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Open Access
Microwave attenuation (10GHz) of the Oxidized polymer membranes surfaces
Artículo
Acceso abierto Artículo DOAJ
Yahya Al-Jammal et al · University of Mosul, College of Education for Pure Science · 2005 · ISSN 1812-125X
In this research , microwave ray absorbing coating materials had been prepared which work within ( X - band ) frequency i.e 3 cm wavelength . The coating materials were prepared from a mixture of pigmented materials such...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Numerical Study on Effect of Non-uniform CMAS Penetration on TGO Growth and Interface Stress Behavior of APS TBCs
Artículo
Acceso abierto Artículo DOAJ
Zhenwei Cai et al · KeAi Communications Co., Ltd · 2021 · ISSN 1000-9345
Abstract The penetration of CaO–MgO–Al2O3–SiO2 (CMAS) is one of the most significant factors that induce the failure of air-plasma-sprayed thermal barrier coatings (APS TBCs). The direct penetration of CMAS changes...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Optically and radio frequency (RF) transparent meta-glass
Artículo
Acceso abierto Artículo DOAJ
Safari Mahdi et al · Wiley · 2020 · ISSN 2192-8606
We propose a radio frequency (RF) and visibly transparent composite metasurface design comprising newly developed transparent multilayer conductive coatings. Detailed experimental and theoretical analysis of the RF/visib...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
PANI/PTA/Fe3O4 Nanocomposite Coated on Stainless‐Steel Towards Efficient Solid‐Phase Microextraction of Tetracycline From Human Urine Samples Prior to HPLC–DAD Analysis
Artículo
Material complementario disponible Artículo DOAJ
Sanaz Naghinejad Orang et al · Wiley-VCH · 2026 · ISSN 2628-5452
ABSTRACT Tetracycline (TC) is a commonly prescribed broad‐spectrum antibiotic, and its widespread use together with its persistence in biological matrices, particularly urine, has raised serious concerns related to cli...
LCC LCC:Science (General); LCC:Analytical chemistryIdioma eng
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Material complementario
Padrões de deslocamento e procura por forragem de novilhas leiteiras em pastagem de capim-mombaça Displacement and forage searching patterns of Holstein heifers in mombaçagrass pasture
Artículo
Acceso abierto Artículo DOAJ
Ana Luisa Palhano et al · Sociedade Brasileira de Zootecnia · 2006 · ISSN 1516-3598
Para avaliar as estratégias de alimentação de bovinos em pastejo, quatro novilhas da raça Holandês Preto e Branco foram mantidas em uma pastagem de capim-mombaça (Panicum maximum Jacq.) com cinco alturas de dossel,...
LCC LCC:Animal cultureIdioma eng
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Open Access
Palladium-functionalized Nanostructured Platforms for Enhanced Hydrogen Sensing
Artículo
Acceso abierto Artículo DOAJ
Ankur Gupta et al · SAGE Publishing · 2016 · ISSN 1847-9804
This paper reports on miniaturized hydrogen sensing platforms, exploring several means of fabricating nano‐ structured films and evaluating their sensing characteris‐ tics. Palladium-sputtered nanoporous organosilica...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
Peculiarities in structure formation and corrosion of cast quasicrystalline Al63Cu25Fe12 and Al63Co24Cu13 alloys in sodium chloride aqueous solution
Artículo
Material complementario disponible Artículo DOAJ
O. V. Sukhova et al · Vasyl Stefanyk Carpathian National University · 2020 · ISSN 1729-4428
In this work the structure and corrosion behavior of quasicrystalline cast Al63Cu25Fe12 and Al63Co24Cu13 alloys in 5-% sodium chloride solution (рН 6.9–7.1) were investigated. The alloys were cooled at 5 К/s. The st...
LCC TENDOlBoeXNpY3M~Idioma eng
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Material complementario
Plasma-enhanced chemical vapor deposited films on aluminum nanoparticles for enhanced oxidative heat release, extended shelf life, and better dispersion stability
Artículo
Acceso abierto Artículo DOAJ
Prawal P.K. Agarwal et al · KeAi Communications Co. Ltd · 2026 · ISSN 2667-1344
This study explores the use of Plasma-Enhanced Chemical Vapor Deposition (PECVD) to apply coatings from six different organic precursors onto aluminum nanoparticles (Al NPs). The goal is to improve their energetic perfor...
LCC TENDOkV4cGxvc2l2ZXMgYW5kIHB5cm90ZWNobmljcw~~Idioma eng
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Open Access
Probing Interfacial Reaction Pathways in Atomic Layer Deposition on Sulfide Superionic Conductors
Artículo
Material complementario disponible Artículo DOAJ
Kyobin Park et al · Wiley-VCH · 2026 · ISSN 2688-4062
Sulfide superionic conductors (e.g., argyrodite Li6PS5Cl, LPSCl) are extremely promising for all solid‐state batteries, but poor atmospheric stability and high interfacial reactivity limit widespread adoption. Coating ...
LCC TENDOlBoeXNpY3M~; TENDOkNoZW1pc3RyeQ~~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Pushing of Interstitial Elements in the Transition Zone under the Growing Diffusion Layers
Artículo
Acceso abierto Artículo DOAJ
A. I. Nesterenko et al · Vasyl Stefanyk Carpathian National University · 2016 · ISSN 1729-4428
The kinetics of diffusion of interstitial elements on the example of diffusion saturation with boron and silicon iron- carbon matrix ( - iron) was considered . The layers of intermetallic Fe - B - Si are formed and grow ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Research Progress in Preparation and Application of Photonic Crystals
Artículo
Acceso abierto Artículo DOAJ
Xiaoren Lv et al · KeAi Communications Co., Ltd · 2023 · ISSN 2192-8258
Abstract Photonic crystals are periodic structural materials that have an impact on the propagation properties of photons. Due to their excellent optical, electrical and magnetic properties, their advantages and potentia...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Structures for surface-enhanced nonplasmonic or hybrid spectroscopy
Artículo
Material complementario disponible Artículo DOAJ
Mayerhöfer Thomas G. et al · Wiley · 2020 · ISSN 2192-8614
Absorption, scattering, and fluorescence are processes that increase with electric field intensity. The most prominent way to enhance electric field intensity is to use localized or propagating surface plasmon polaritons...
LCC TENDOlBoeXNpY3M~Idioma eng
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Material complementario
Synthesis and Upconversion Luminescence of Nanoparticles Y2O3 and Gd2O3 Co-doped with Yb3+ and Er3+
Tesis
Acceso abierto Tesis DOAJ
Dalia H. Chávez et al · SAGE Publishing · 2016 · ISSN 1847-9804
Upconversion nanoparticles (UCNs) find application in nanomedicine as biolabels to identify cancer cells. In this work, Y2O3: Er3+/ Yb3+ and Gd2O3: Er3+/ Yb3+ systems were fabricated by combustion synthesis (CS) and sol-...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
Synthesis of Carbon-Silica Nanomaterials by Carbonization of Cellulose Acetate and Polyisocyanate Copolymer
Artículo
Acceso abierto Artículo DOAJ
V. V. Goncharuk et al · Vasyl Stefanyk Carpathian National University · 2017 · ISSN 1729-4428
Cellulose acetate and polyisocyanate copolymer synthesized by mechanical mixing of cellulose acetate, polyisocyanate and fumed silicon dioxide in the presence of nickel chloride was carbonized in silicon dioxide template...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
The DNTF coated by three polymers with enhanced thermal safety, combustion properties and decreased sensitivity
Artículo
Acceso abierto Artículo DOAJ
Yijing Zhang et al · KeAi Communications Co. Ltd · 2026 · ISSN 2667-1344
3,4-Dinitrofurazanfuroxan (DNTF) is a highly energetic material with high sensitivity. For its handling safety, preparation of polymer-bonded composites is an effective approach. In this study, thermoplastic polyurethane...
LCC TENDOkV4cGxvc2l2ZXMgYW5kIHB5cm90ZWNobmljcw~~Idioma eng
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Open Access
The effect of electrolysis conditions during microarc oxidation on the phase-structural state, hardness and corrosion resistance of magnesium alloys
Artículo
Acceso abierto Artículo DOAJ
V.V. Subbotina et al · Vasyl Stefanyk Carpathian National University · 2020 · ISSN 1729-4428
By the method of microarc oxidation for different types of electrolytes (which include KOH, Na2SiO3, Н2О2, NaOH, NaAlO2, Na5P3O10, NaF) and electrolysis conditions, multifunctional ceramic coatings on a magnesium alloy...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Transparent metafilms for enhanced thermal regulation in energy-efficient windows
Artículo
Acceso abierto Artículo DOAJ
Wu Biyuan et al · Wiley · 2025 · ISSN 2192-8614
Transparent metafilms with spectrally selective properties have shown great potential in energy-efficient window systems. Most previous studies focused on optimizing materials and thicknesses to enhance visible transmitt...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Volatile organic compounds emissions from, China: Characteristics and health risk assessment
Artículo
Acceso abierto Artículo DOAJ
Jie Li et al · Elsevier · 2026 · ISSN 0147-6513
Wood furniture manufacturing is a solvent-intensive industry with significant volatile organic compounds (VOCs) emissions. Six wood furniture manufacturing enterprises in Shandong Province were selected to determine the ...
LCC LCC:Environmental pollution; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Wear Resistance of Anodic Titanium Dioxide Films Produced on Ti-6Al-4V Alloy
Artículo
Acceso abierto Artículo DOAJ
María Laura Vera et al · SAGE Publishing · 2015 · ISSN 1847-9804
Ti-6Al-4V alloy with TiO2 coating is the most commonly selected material to construct an aortic heart valve. Wear resistance is the main mechanical property to be evaluated for this purpose. In this paper, the wear resis...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
Chronomodulated rupturable pulsatile drug delivery of theophylline: preparation and in vitro characterization
Artículo
Material complementario disponible Artículo SEDICI UNLP
Mahajan, Ashok N. et al · SEDICI UNLP · 2010
The aim of the present study was to develop and evaluate chronomodulated rupturable pulsatile drug delivery of theophylline for the treatment of nocturnal asthma. Core tablets containing theophylline were coated with t...
Idioma en
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Material complementario