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114 resultados encontrados.

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Investigating the Numerical solution of the BoltzmannTransport Equation in silicon in Momentum Space Using Computational Systems of Different Dimensions
Artículo
Acceso abierto Artículo DOAJ
Mumtaz Hussien et al · University of Mosul, College of Education for Pure Science · 2020 · ISSN 1812-125X
Abstract The Boltzmann transport equation is the basic equation for solving the transport of charge carrier (electrons, holes) problems in semiconductor devices. The distribution function has been obtained from the solut...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Multi-scale analysis of environmental constraints on macrophyte distribution, floristic groups and plant diversity in the Lower Paraná River floodplain
Artículo
Material complementario disponible Artículo Repositorio UNSAM
Morandeira, Natalia Soledad et al · Elsevier Science · 2015 · ISSN 0304-3770
The Paraná River floodplain comprises one of the largest wetland systems of South America. In a sector of the Lower Paraná River floodplain (100km length, 3650km2), floristic composition and species diversity was chara...
Idioma eng
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Material complementario
Optimization of diffractive optical elements for automotive adaptive front-lighting systems: compliance with ECE-R123
Artículo
Acceso abierto Artículo DOAJ
Seong Uk Shin et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study investigated the design and implementation of an adaptive front-lighting system (AFS) utilizing diffractive optical elements (DOEs) for automotive applications, addressing challenges found in conventi...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Phase equilibria, glass formation and optical properties of glasses in the Ag2S–BIVS2–CV2S3 systems (BIV–Ge, Sn; CV–As, Sb)
Artículo
Acceso abierto Artículo DOAJ
О.P. Berezniuk et al · Vasyl Stefanyk Carpathian National University · 2022 · ISSN 1729-4428
Phase equilibria of the quasi-ternary systems Ag2S–BIVS2–CV2S3 (BIV– Ge, Sn; CV–As, Sb) were investigated using phase analysis based on XRD. Isothermal sections at 500 Kand glass formation regions in the respecti...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Protection System Coordination On 20 kV Distribution Network In Makassar City
Artículo
Acceso abierto Artículo DOAJ
Firdaus Firdaus et al · Department of Electrical Engineering, Faculty of Engineering, Universitas Khairun · 2023 · ISSN 2354-8924
This study is a quantitative study that aims to a) describe the coordination of protection systems under abnormal conditions in the distribution network and b) to determine the selectiveity of protection systems in isola...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Rethinking tillage as a strategic practice in agroecological farming systems with carbon, climate, and pest management trade-offs
Artículo
Acceso abierto Artículo DOAJ
Fabien Ferchaud et al · Nature Portfolio · 2026 · ISSN 2662-4435
Abstract Agroecological transitions face a dual imperative: reducing pesticide reliance and minimising soil disturbance for climate mitigation. However, the blanket promotion of no-till practices may hinder ecological in...
LCC TENDOkdlb2xvZ3k~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Smart City Development: Analyzing the Feasibility of Smart Water Supply Systems in Qazvin
Artículo
Acceso abierto Artículo DOAJ
Mahmoud Taheri et al · Islamic Azad University, Shiraz Branch · 2024 · ISSN 3092-6785
This study investigates the feasibility and implications of implementing smart water supply systems as an integral component of the broader smart city initiative in Qazvin, Iran. As cities worldwide face growing challeng...
LCC LCC:Geography. Anthropology. RecreationIdioma eng
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Open Access
TECHNICAL AND ECONOMIC ASPECTS OF IMPLEMENTING AUTOMATION AND VACUUM EQUIPMENT IN DISTRIBUTION NETWORKS
Artículo
Acceso abierto Artículo DOAJ
M. S. Yukhymchuk et al · Odessa National Academy of Food Technologies · 2026 · ISSN 2312-3125
The article examines current approaches to optimizing the operating modes of distributed technical systems based on automation and intelligent control technologies, using the example of 10 kV electric networks. The analy...
LCC TENDOkF1dG9tYXRpb24~Idioma eng
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Open Access
Thermal Performance Analysis of Tilted Fin Arrays with Temperature-Dependent Viscous Dissipation and Material Effects in Heat Exchange Systems
Artículo
Acceso abierto Artículo DOAJ
Uchenna Uka et al · Amasya University · 2025 · ISSN 3108-3579
This study investigates the heat transfer performance of tilted fin arrays due to temperature-dependent, viscous dissipation, and material properties. Tilted fin arrays are crucial in thermal management systems such as e...
LCC TENDOlNjaWVuY2U~Idioma eng
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Open Access
Tipologia de sistemas de produção baseada nas características do leite Typology of production systems based on the milk characteristics
Artículo
Acceso abierto Artículo DOAJ
Anselmo Bodenmüller Filho et al · Sociedade Brasileira de Zootecnia · 2010 · ISSN 1516-3598
Objetivou-se propor uma metodologia de análise de sistemas de produção, tomando-se como base o fluxo quantitativo intra-anual e as características qualitativas do leite entregue pelos produtores de leite à indústri...
LCC LCC:Animal cultureIdioma eng
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Open Access
Tracing the Relic Nature of Compact Galaxies through Their Globular Cluster Systems
Artículo
Acceso abierto Artículo DOAJ
Micheli T. Moura et al · IOP Publishing · 2026 · ISSN 1538-4357
We investigate the synthetic model of globular cluster (GC) systems of 17 compact massive galaxies (CMGs) from the Illustris TNG100 simulation to explore their connection with massive relic galaxies, systems that have un...
LCC TENDOkFzdHJvcGh5c2ljcw~~Idioma eng
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Open Access
Wealth exchange models and machine learning: Finding optimal risk strategies in multiagent economic systems
Artículo
Acceso abierto Artículo CONICET Digital
Neñer, Julian et al · American Physical Society · 2021 · ISSN 2470-0045
The Yard-Sale Model, a well known wealth exchange model whose observed macroscopic behavior hides many underlying aspects of particular complexity, was studied at the microscopic level. The performance of the agents duri...
Idioma eng
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Open Access
Experiencing modular adaptive decentralized water security systems in southern Pakistan and implications for public health and nutrition: a qualitative exploratory study
Artículo
Acceso abierto Artículo DOAJ
Farooq Ahmed et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
IntroductionThis study attempted to explore the perception and experiences of facilitators and challenges in the implementation of modular, adaptive, and decentralized water infrastructure in the community. It also aimed...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Regional Tourist Organisation of the Łódź Voivodeship and its role in the processes of tourism-based local production systems’ development
Artículo
Material complementario disponible Artículo DOAJ
Piotr Krzysztof Rzeńca · Lodz University Press · 2016 · ISSN 0208-6018
Whether we call them local production systems, clusters or industrial districts, all of these co-opetition arrangements can be considered stimuli in developing and implementing innovations as well as local and regional g...
LCC LCC:Marketing. Distribution of products; TENDOkZpbmFuY2U~Idioma eng
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Material complementario
Spatial concentration of industry and local production systems in Ukraine
Artículo
Acceso abierto Artículo DOAJ
Ihor Lishchynskyy · Lodz University Press · 2016 · ISSN 0208-6018
The paper is dedicated to the analyses of preconditions for the creation and development of local production systems (LPS) at the territory of Ukraine as recognized by international law. Theoretical part of the research ...
LCC LCC:Marketing. Distribution of products; TENDOkZpbmFuY2U~Idioma eng
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Open Access
Statistical Mechanics of planar stellar systems: Solving divergences in self-gravitational systems
Artículo
Acceso abierto Artículo CONICET Digital
Zamora, Darío Javier et al · Elsevier Science · 2020 · ISSN 0378-4371
It is believed that the canonical gravitational partition function associated with the twobody interacting Newton’s gravitation cannot be constructed because the concomitant integral is exponentially divergent. We show...
Idioma eng
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Open Access
Public-social partnership for enhancing the value of human capital in local production systems. Lodz Region case study
Artículo
Acceso abierto Artículo DOAJ
Zbigniew Przygodzki · Lodz University Press · 2016 · ISSN 0208-6018
Inter-sectoral cooperation is one the most important elements of contemporary, place-based policy. Deriving from the conditions of the environment, also the global one, local actors should join their forces by investing ...
LCC LCC:Marketing. Distribution of products; TENDOkZpbmFuY2U~Idioma eng
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Open Access
Statistical regimes of electromagnetic wave propagation in randomly time-varying media
Artículo
Acceso abierto Artículo DOAJ
Kim Seulong et al · Wiley · 2025 · ISSN 2192-8614
Wave propagation in time-varying media enables unique control of energy transport by breaking energy conservation through temporal modulation. Among the resulting phenomena, temporal disorder – random fluctuations in m...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
A Rigorous Mathematical Formulation for the Scheduling of Tree-Structure Pipeline Networks
Artículo
Acceso abierto Artículo CONICET Digital
Cafaro, Diego Carlos et al · American Chemical Society · 2011 · ISSN 5064-5085
Pipeline networks are the dominant mode of conveying a wide variety of oil refined products from refineries to distribution terminals. Pipeline infrastructure usually comprises trunk lines serving high-volume, long-haul ...
Idioma eng
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Open Access
A habitat suitability model for capybara (hydrochoerus hydrochaeris) at its core area in Argentina
Artículo
Material complementario disponible Artículo Repositorio UNSAM
Schivo, Facundo Mauro et al · Mongaby.com e-journal · 2015 · ISSN 1940-0829
Habitat loss is one of the main factors reducing wildlife diversity and restricting its conservation. Habitat suitability models are important tools for wildlife management and conservation in order to evaluate the impac...
Idioma eng
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Comparative Experimental Investigation for the Separation of Tartaric Acid by Natural and Conventional Solvents
Artículo
Acceso abierto Artículo DOAJ
Aryawardhan.Y. Solanki et al · UNIMAS Publisher · 2026 · ISSN 2289-7771
Tartaric acid (TA), a valuable organic acid with widespread applications in food, pharmaceutical, and chemical industries, is predominantly found in grapes and winery by-products. This study investigates the physical ext...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~; Idioma eng
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Open Access
Hydrogen-driven enhancement of CO2 splitting in a non-thermal plasma reactor for sustainable carbon utilization
Artículo
Acceso abierto Artículo DOAJ
Farah T. Jasim et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
As the global carbon crisis worsens, we need the technology which can evolve from capturing carbon to efficiently using it. Dielectric barrier discharge (DBD) systems under mild conditions, a type of non-thermal plasma (...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Traffic-related impacts on air quality around student housing in Malang, Indonesia
Artículo
Material complementario disponible Artículo DOAJ
Muhammad Evan Wahyudi Putra et al · Centre for Science and Technology, IAIN Surakarta · 2026 · ISSN 2549-1245
Urban air pollution from traffic emissions poses a significant risk to students residing in student communal housing (SCH) near major roadways. This study investigates the impact of peak hour traffic on ambient air quali...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Aging process of polyamidoamine dendrimers: Effect of pH and shaking in the fluorescence emission and aggregation‐state
Artículo
Acceso abierto Artículo CONICET Digital
Igartúa, Daniela et al · John Wiley & Sons Inc · 2021 · ISSN 0021-8995
In the last years, it has been discovered and intensely studied the non‐traditional intrinsic luminescence of polyamidoamine (PAMAM) dendrimers. Nevertheless, their aging process in aqueous suspension is scarcely studi...
Idioma eng
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Open Access