Results 61 to 70 of about 965,119 (219)
Microwave Synthesis of CuNi/TiO2 Nanotubes for Enhanced Photocatalytic H2 Generation
ChemPhysChem, Volume 27, Issue 9, 14 May 2026.A simple microwave synthesis technique to decorate spaced TiO2 nanotubes (NTs) with CuNi species that show significantly enhanced photocatalytic hydrogen generation. Microwave‐assisted synthesis offers several advantages over conventional methods, including shorter reaction times and more efficient heating in systems containing polar solvents such as ...
Shadrack Yimbila +5 more
wiley +1 more source
Porous silicon/sno2:f junction. effect of doping on the electrical and structural properties [PDF]
, 2012 En este trabajo se presentan resultados de la caracterización eléctrica y estructural de junturas del tipo Schottky, obtenidas a través de la deposición de SnO2:F sobre silicio poroso, utilizando la vía Sol-Gel como mecanismo de deposición.
Acquaroli, Leandro Nicolás +4 more
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Bibliometric analysis of Alzheimer's and dementia research in Latin America
Alzheimer's &Dementia, Volume 22, Issue 5, May 2026.Abstract INTRODUCTION Dementia is increasing rapidly in Latin America and the Caribbean (LAC), but research output remains limited. Tracking publication trends, themes, and collaborations is key to guiding regional research and policy. METHODS Bibliometric analysis was conducted on dementia‐related publications from 21 LAC countries (1990 to 2024 ...
Mauricio Vazquez‐Guajardo +7 more
wiley +1 more source
Computational Design of Azole Derivatives as Multifunctional Agents for Alzheimer's Disease
Applied Organometallic Chemistry, Volume 40, Issue 5, May 2026.A series of 19 azole derivatives were evaluated using bioinformatic tools and density functional theory in the context of multifunctional agents for Alzheimer's disease and were classified as potential antioxidant, distributor, and suppressor agents. ABSTRACT Alzheimer's disease (AD) is the most common form of dementia, characterized by multifactorial ...
Nicolás Puentes‐Díaz +5 more
wiley +1 more source
A Hybrid Nonparametric Framework for Outlier Detection in Functional Time Series
Environmetrics, Volume 37, Issue 4, May 2026.ABSTRACT Outlier detection in functional time series is challenging due to temporal dependence and the simultaneous presence of magnitude, shape, and partial anomalies. Existing methods often assume independence or rely on model based approaches, such as the Standard Smoothed Bootstrap on Residuals (SmBoR), which may not work well if the model is ...
David Solano +4 more
wiley +1 more source
Departamento de Física, Universidad Nacional de Colombia Santafé de Bogotá
Momento, 1997 1. Magister Scientiae Física Caracterización Óptica de Películas Delgadas Semiconductoras midiendo el espectro de Transmitancia; Puntos Cuánticos: Una aproximación por el método l/N; Dosimetría termoluminiscente con LiF en el estudio de las distribuciones de dosis para una fuente de 192Ir, en aplicaciones de braquiterapia intracavitaria ginecológica ...
openaire +2 more sources
Earthquake Spectra, Volume 42, Issue 2, May 2026.This study investigates the vertical dynamic response of a 52‐story high‐rise building in downtown Los Angeles using small‐magnitude earthquake data recorded by the Community Seismic Network. While seismic design traditionally emphasizes horizontal ground motion, vertical accelerations can have a significant impact on tall structures, leading to ...
Viviana Vela +4 more
wiley +1 more source
Análisis del deficit presupuestal en funcionamiento de la Universidad Nacional de Colombia [PDF]
, 2014 Este ensayo sobre el déficit presupuestal en los Gastos de Funcionamiento en la Universidad Nacional de Colombia, busca en primer lugar, encontrar la raíz de la problemática financiera de la entidad.
Morales, José Javier
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Weaving for action: Transformative change in biodiversity monitoring
People and Nature, Volume 8, Issue 5, Page 1007-1020, May 2026.Abstract The Post‐2020 Kunming‐Montreal Biodiversity Framework aims to drive transformative change to halt biodiversity loss. To track progress toward its goals and targets, a dedicated monitoring framework has been established. The current biodiversity monitoring framework relies on a set of indicators developed through a unidirectional process of ...
Carol X. Garzon‐Lopez +9 more
wiley +1 more source
Efficacy Of Different Protocols Of Ovulation Synchronization And Resynchronization In Argentinian Buffalo Herds [PDF]
, 2019 During the last years bufalo reproductive researchers have been tried to develop and apply fxed timed artifcial insemination protocols to increase pregnancy rates to maximize improvement.
Berdugo, Jesus Alfredo +6 more
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