Results 11 to 20 of about 19,750 (169)
, 2023 ResumenObjetivo: Se presentan resultados del análisis que ofrecen los indicadores de productividad desde la perspectiva histórica en torno a la Colección a la Colección de Fotografías Biblioteca Nacional José Martí.Diseño/Metodología/Enfoque: La ...
Valenciaga-Díaz, Carlos Manuel +3 more
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COFs on MOFs: Layer‐by‐Layer Synthesis of MOF@COF Nanoparticles with Synergistic Adsorption
Advanced Materials, EarlyView.A layer‐by‐layer strategy enables the growth of crystalline covalent organic framework (COF) shells on metal–organic framework nanoparticles, creating core–shell structures with tunable porosity. Ordered interstitial mesopores are formed during shell growth, which are connected with the COF's intrinsic micropores, thereby enhancing water sorption. This
Ana Guillem‐Navajas +11 more
wiley +1 more source
José Martí: um olhar cosmopolita em La Edad de Oro [PDF]
, 2004 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão. Programa de Pós-graduação em LiteraturaO objetivo deste trabalho é problematizar a intenção formadora da identidade nacional, realizada pelo escritor José
Santos, Maria Angelica Guidolin dos
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, 2021 A partir de lo que se considera actualmente funciones de una Biblioteca Nacional, se reflexiona sobre las que realiza la Biblioteca Nacional José Martí y cómo fueron evolucionando desde su fundación hasta la fecha, deslindando las que les atañe por su ...
Pérez Matos, Nuria E.
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Land Degradation &Development, EarlyView.ABSTRACT This study presents an innovative assessment model for analyzing the evolution of degraded soils subjected to different reclamation strategies. The proposal combines statistical and artificial intelligence tools to jointly integrate multiple physical and chemical soil properties, allowing for a more synthetic view of the processes.
Melissa Alexandre Santos +7 more
wiley +1 more source
, 2021 The results of research that addresses the exploratory study Collection Funcasta photographs, belonging to the Photo Library Cuban Collection Group of the National Library of Cuba José Martí (BNCJM), which consists of glass negatives Presented nitrate ...
Hidalgo Martínez, Mabiel
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Movement Disorders Clinical Practice, EarlyView.Abstract Background Female sex is an independent fall risk factor in Parkinson's disease (PD), yet sex‐specific fall patterns remain unclear. Objectives To compare sex‐specific fall risk and outcomes across PD, prodromal alpha‐synucleinopathy (PAS), and healthy controls (HC); estimate fall frequency across PD progression; and assess how sex modifies ...
Joaquin A. Vizcarra +197 more
wiley +1 more source
, 2021 Diagnostic results that was conducted to determine the state of physical, chemical and biological deterioration of the leather and vellum bindings of the books of the sixteenth and seventeenth centuries Rare and Valuable belonging to the National Library
Ramírez Vila, Osdiel R.
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Ontogeny of foraging behaviour in an opportunistic gull inhabiting urban marine ecosystems
Wildlife Biology, EarlyView.Urbanization affects ecosystems by reducing biodiversity and displacing species from native habitats. While some suffer, others, like urban wildlife, adapt through innovative feeding and behaviours that improve their fitness in human‐altered settings. Despite research on wildlife in urban areas, the development of foraging behaviour in urban species is
Joan Navarro +7 more
wiley +1 more source
, 2021 The National Library of Cuba José Martí (BNCJM Spanish abbreviation) as rector of the National System of Public Libraries (SNBP Spanish abbreviation) and the performance of its activities supports the use of information is a major venture into the new ...
Hernández Barrios, Amparo
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