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83 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Conversion of CO2(g) to CO(g) via reverse water–gas shift cycle on mixed cerium/praseodymium oxides at 500 °C
Artículo
Material complementario disponible Artículo CONICET Digital
Pomiro, Federico José et al · Elsevier Science SA · 2024 · ISSN 1385-8947
Reactions of cerium/praseodymium oxides under hydrogen atmospheres, and subsequently, carbon dioxide, involved in chemical looping reverse water–gas shift cycles (RWGS) at 500 ◦C were investigated by in-situ high- te...
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
Conversion from Calcineurin Inhibitors to mTOR Inhibitors in Renal Transplantation: A Single Centre Experience
Artículo
Acceso abierto Artículo DOAJ
Ebru GÖK OĞUZ et al · Turkish Society of Nephrology · 2019 · ISSN 2667-4440
OBJECTIVE: Mammalian target of rapamycin (mTOR) inhibitors are among the immunosuppressive drugs used in renal transplantation. The aim of this study was to reveal our experiences in conversion from calcineurin inhibitor...
LCC LCC:Internal medicine; TENDOlBlZGlhdHJpY3M~Idioma eng
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Open Access
Conversion of jet biofuel range hydrocarbons from palm oil over zeolite hybrid catalyst
Artículo
Material complementario disponible Artículo DOAJ
Norsahika Mohd Basir et al · SAGE Publishing · 2021 · ISSN 1847-9804
The catalytic conversion of palm oil was carried out over four zeolite catalysts—Y, ZSM-5, Y-ZSM-5 hybrid, and Y/ZSM-5 composite—to produce jet biofuel with high amount of alkanes and low amount of aromatic hydrocarb...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Material complementario
A Review and Comparison of Medium/High Voltage Wide-Bandgap Devices Applications in Wind Energy Conversion Systems
Artículo
Acceso abierto Artículo DOAJ
Yuxuan Wu et al · IEEE · 2026 · ISSN 2169-3536
This paper presents a comprehensive review of Medium Voltage (MV) Wind Energy Conversion Systems (WECS) with the integration of Wide-bandgap (WBG) semiconductor devices. With the growing demand for high-power offshore wi...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
A multifunctional bi-anisotropic metasurface with reflection-transmission polarization conversion and narrow bandpass transmission characteristics
Artículo
Acceso abierto Artículo DOAJ
Muhammad Nasir et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract A novel multifunctional bi-anisotropic omega metasurface (MS) that simultaneously supports polarization transformation in both reflection and transmission modes, as well as narrow bandpass transmission functiona...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Analysis and design of conversion structure of an underground substation combined with superstructure
Artículo
Acceso abierto Artículo DOAJ
SU Yin-jun 1, 2, JIANG Bo 3, WENG Qi-ping 1, 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
Hongyang Substation is combined with the upper part of the building of deep buried underground substation, and it can well solve the contradictions between urban electricity and land use tension. However, in power system...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Open Access
Bergson Meets God. His philosophy in light of his life and spiritual conversion
Artículo
Acceso abierto Artículo DOAJ
Jesús Baiget · Taylor & Francis Group · 2026 · ISSN 2375-3234
This article examines Henri Bergson’s gradual approach to Christianity and his moral adherence to Catholicism in light of his philosophical development. It will argue that Bergson’s work and his spiritual evolution c...
LCC LCC:Philosophy of religion. Psychology of religion. Religion in relation to other subjects; TENDOkNvbW11bmljYXRpb24uIE1hIdioma eng
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Open Access
Dynamic phase assembled terahertz metalens for reversible conversion between linear polarization and arbitrary circular polarization
Artículo
Acceso abierto Artículo DOAJ
Jitao Li et al · Editorial Office of Opto-Electronic Journals Group, Institute of Optics and Electronics, CAS, China · 2022 · ISSN 2096-4579
If a metalens integrates the circular polarization (CP) conversion function, the focusing lens together with circular-polarizing lens (CPL) in traditional cameras may be replaced by a metalens. However, in terahertz (THz...
LCC TENDOk9wdGljcy4gTGlnaHQ~Idioma eng
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Open Access
Enhancing Conversions and Lead Scoring in Online Professional Education
Artículo
Acceso abierto Artículo DOAJ
WEN YANG YIM et al · MMU Press · 2024 · ISSN 2735-1009
This study seeks to enhance lead conversion for online professional education providers by using supervised machine learning algorithms for lead conversion targeting and lead scoring, including Logistic Regression, K-Nea...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
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Open Access
On-chip arbitrary-mode spot size conversion
Artículo
Acceso abierto Artículo DOAJ
Qi Wei et al · Wiley · 2020 · ISSN 2192-8606
Manipulating on-chip optical modes via components in analogy with free-space devices provides intuitional light control, and this concept has been adopted to implement single-lens–assisted spot size conversion using in...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
THz graphene-integrated metasurface for electrically reconfigurable polarization conversion
Artículo
Material complementario disponible Artículo DOAJ
Song Li-Zhao et al · Wiley · 2024 · ISSN 2192-8614
Terahertz (THz) waves have been widely hailed as a key enabling technology for future sixth generation (6G) wireless networks. Dynamic modulation of their polarization states is of great attraction for high-capacity comm...
LCC TENDOlBoeXNpY3M~Idioma eng
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Material complementario
All-optical tunable wavelength conversion in opaque nonlinear nanostructures
Artículo
Acceso abierto Artículo DOAJ
Gao Jiannan et al · Wiley · 2022 · ISSN 2192-8614
We demonstrate a simple, femtosecond-scale wavelength tunable, subwavelength-thick nanostructure that performs efficient wavelength conversion from the infrared to the ultraviolet. The output wavelength can be tuned by v...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Association between treatment decisions and survival outcomes in lung cancer patients under a multidisciplinary team model: the impact of MDT-recommended treatment plans on treatment completion rates, survival time, and treatment conversion
Artículo
Acceso abierto Artículo DOAJ
Qian Yi et al · Frontiers Media S.A · 2026 · ISSN 2234-943X
BackgroundThe complexity of lung cancer management requires coordinated care. This study aimed to evaluate the impact of Multidisciplinary Team (MDT)-recommended treatment plans on the treatment course and survival outco...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Formation of a cerium conversion coating on magnesium alloy using ascorbic acid as additive: Characterisation and anticorrosive properties of the formed films
Artículo
Acceso abierto Artículo CONICET Digital
Loperena, Ana Paula et al · KeAi · 2016 · ISSN 2213-9567
Cerium-based conversion coatings were formed on AZ91D magnesium alloy by immersion of the substrate in solutions containing Ce(NO3)3, H2O2 and ascorbic acid (HAsc). The characterisation of the films was performed by elec...
Idioma eng
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Open Access
Plasmonic hot carrier dynamics in solid-state and chemical systems for energy conversion
Artículo
Acceso abierto Artículo DOAJ
Narang Prineha et al · Wiley · 2016 · ISSN 2192-8606
Surface plasmons provide a pathway to efficiently absorb and confine light in metallic nanostructures, thereby bridging photonics to the nano scale. The decay of surface plasmons generates energetic ‘hot’ carriers, w...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Robotic-assisted conversion from unicompartmental to tricompartmental knee arthroplasty for progressive osteoarthritis: A case series of 11 patients
Artículo
Material complementario disponible Artículo DOAJ
Adnan Zubair et al · Elsevier · 2026 · ISSN 2773-157X
Background: The growth in popularity of unicompartmental knee arthroplasty (UKA) has far outpaced that of total knee arthroplasty (TKA). A major challenge with UKA is symptomatic progression of osteoarthritis (OA), which...
LCC TENDOk9ydGhvcGVkaWMgc3VyZ2VyeQ~~Idioma eng
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Material complementario
Selecting microporous materials for direct CO₂ capture from air and conversion into methane
Artículo
Acceso abierto Artículo DOAJ
Diego Sanz-Carrillo et al · Elsevier · 2026 · ISSN 2212-9839
A CO2 Direct Air Capture and Conversion (DACC) system has been designed and implemented at laboratory bench scale using up to 100 g of adsorbent material at atmospheric pressure trying to approach industrially relevant...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
Strategic Influence of Penalty Corner Conversion Efficiency on Competitive Success in Elite Men’s Indoor Hockey: Performance Analytics from the 2025 Southeast Asian Games
Artículo
Acceso abierto Artículo DOAJ
Muhammad Hendri Firdaus et al · Program Studi Penjaskesrek (DPE) Universitas Pahlawan · 2026 · ISSN 2774-2520
The  purpose  of  the study. This study examined the strategic influence of penalty corner conversion efficiency on competitive success in elite men’s indoor hockey during the 2025 Southeast Asian (SEA) Games. The s...
LCC TENDOlNwb3J0cw~~; TENDOlNwb3J0cyBtZWRpY2luZQ~~Idioma eng
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Open Access
Temperature, conversion, and phase separation profiles during mold cure of a modified vinyl-ester resin
Artículo
Material complementario disponible Artículo CONICET Digital
Schroeder, Walter Fabian et al · John Wiley & Sons Inc · 2008 · ISSN 0032-3888
In this work, morphological differences over the thickness of modified vinyl-ester (VE) samples are studied. A thermodynamic analysis based in the Flory-Rehner theory is proposed to evaluate the spinodal decomposition te...
Idioma eng
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Material complementario
A metasurface-based diamond frequency converter using plasmonic nanogap resonators
Artículo
Acceso abierto Artículo DOAJ
Shen Qixin et al · Wiley · 2020 · ISSN 2192-8606
Diamond has attracted great interest as an appealing material for various applications ranging from classical to quantum optics. To date, Raman lasers, single photon sources, quantum sensing and quantum communication hav...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Application of the first canonical variable in the evaluation of animal production trials Aplicação da primeira variável canônica na avaliação de experimentos de desempenho produtivo com animais
Artículo
Acceso abierto Artículo DOAJ
Edenio Detmann et al · Sociedade Brasileira de Zootecnia · 2005 · ISSN 1516-3598
The objective of this work was to evaluate the inter treatment discrimination according to feed conversion efficiency in several animal performance experiments. The variables investigated were: feed conversion ratio (FCR...
LCC LCC:Animal cultureIdioma eng
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Open Access
CO2 methanation over nickel-CeO2 catalyst supported on Al2O3: Different impregnation strategies and Ni-Ce ratios
Artículo
Acceso abierto Artículo CONICET Digital
de Piano, Gabriel et al · Pergamon-Elsevier Science Ltd · 2024 · ISSN 1007-1019
Methanation of CO2 was studied over Ni-CeO2 based catalysts supported on Al2O3 prepared by two different strategies: simultaneous and successive impregnation. The CeO2 addition modifies the interaction of Ni with the sup...
Idioma eng
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Open Access
CaCO3 hydrogenation to CH4 using natural limestone and a Ni-based catalyst for CCU applications
Artículo
Acceso abierto Artículo DOAJ
Yusbeli García et al · Elsevier · 2026 · ISSN 2212-9839
Carbon capture and utilization (CCU) has emerged as a promising strategy for mitigating CO2 emissions while producing valuable chemicals. However, conventional CCU relies on separate capture, purification, and conversion...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
Consumo e digestibilidade dos nutrientes e desempenho de caprinos recebendo farelo grosso de trigo na dieta em substituição ao milho Nutrient intake and digestibility and performance of goats fed rough wheat bran in replacement of corn
Artículo
Acceso abierto Artículo DOAJ
Argélia Maria Araújo Dias et al · Sociedade Brasileira de Zootecnia · 2010 · ISSN 1516-3598
Avaliou-se a inclusão de farelo grosso de trigo nos níveis 0,0; 8,9; 19,8 e 31,7% em substituição ao milho na dieta de caprinos. Utilizaram-se 24 cabritos mestiços, machos não-castrados, com peso inicial médio de ...
LCC LCC:Animal cultureIdioma eng
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Open Access