Results 121 to 130 of about 466,033 (289)

Quantifying the Impact of Relativistic Precession on Tidal Disruption Event Light Curves

open access: yesAstronomische Nachrichten, EarlyView.
ABSTRACT The tidal field of a black hole can turn a star into a gas stream whose orbit can precess, especially if the a black hole is rapidly spinning. In this work, we investigate the impact of precession on the light curves of tidal disruption events (TDE).
Diego Calderón   +4 more
wiley   +1 more source

Synergetic Combination of Carbon Xerogels, Graphene Oxide and nano‐ZnO for Aqueous and Organic Supercapacitors

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez   +5 more
wiley   +1 more source

The power of many: when genetics met yeasts and high‐throughput

open access: yesBiological Reviews, EarlyView.
ABSTRACT In recent years, complex technological capabilities have evolved, driven by the need to solve complex and integrative biological questions through global analyses. New equipment allows the scaling up and automation of processes which previously were carried out on a very limited scale.
Víctor A. Tallada, Víctor Carranco
wiley   +1 more source

Consejos presbiterales y pastorales diocesanos en España

open access: yesEstudios Eclesiásticos, 1976
El siguiente estudio realiza un balance de los Consejos presbiterales y pastorales diocesanos en España, ambos netamente conciliares. En un contexto donde la eclesiología tiene mucha relevancia, sobre todo desde el Vaticano II, se da mucha importancia a ...
Lluís Martínez Sistach
doaj  

Límites a la participación ciudadana en la política de salud pública : propuesta de una metodología para la evaluación [PDF]

open access: yes, 2012
A gestão participativa nos conselhos locais de saúde é uma possibilidade de se estabelecer democraticamente as regras, as normas e acima de tudo, a possibilidade de melhorar o desempenho e a efetividade da política pública de saúde. Os conselhos de saúde
Gonçalves, Andréa de Oliveira   +2 more
core  

Versatile Palladium‐Catalyzed C‐H Arylation of Fluoroarenes with 2‐Chloropyridine Derivatives

open access: yesChemistry – A European Journal, EarlyView.
Direct C─H arylation of fluoroarenes with 2‐chloropyridines is enabled by a simple Pd/SPhos system in isopropyl acetate. The method uses inexpensive reactants and shows broad scope and high yields. DFT computations explain reactivity and selectivity.
Federico Belnome   +6 more
wiley   +1 more source

Reflexiones sobre los consejos evangélicos

open access: yesProyección, 2004
Los consejos evangélicos, como el conjunto de la vida consagrada, se encuentran necesitados de una reflexión profunda. El paradigma tradicional explicativo de los consejos resulta problemático en la medida en que parece suponer una renuncia a los deseos,
Bárbara Andrade
doaj  

Contando Historias de Cambios Más Significativos [PDF]

open access: yes, 2017
La guía explica paso a paso cómo escribir una historia que evidencie un cambio importante o una experiencia (positiva o negativa) como herramienta para recopilar infoermación, sistematizar y divulgar los resultados de un trabajo.
Victoria, Paola
core  

Sunlight‐Driven Green Synthesis of Platinum Nanoparticles From Double‐Vacancy Halide Perovskite Precursors for Methanol Reforming

open access: yesChemistry – A European Journal, EarlyView.
ABSTRACT The development of synthetic procedures for preparing metal nanoparticles with controlled size using sunlight opens new avenues toward more sustainable methods with lower energy consumption. Herein, we propose the use of double‐vacancy halide perovskites as precursors for engineering highly crystalline and small platinum nanoparticles (< 3 nm)
Kevin Mego   +4 more
wiley   +1 more source

Estratificación de riesgo de tuberculosis pulmonar en consejos populares del municipio Cienfuegos

open access: yesMedisur, 2015
Fundamento: el proceso de estratificación epidemiológica sirve de base para categorizar metodológicamente y de manera integral los grupos poblacionales de acuerdo a factores de riesgo.
Hilda María Delgado Acosta   +5 more
doaj   +2 more sources

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