Results 71 to 80 of about 3,459,447 (272)

Ley estatutaria: ¿avance hacia la garantía del derecho fundamental a la salud?

open access: yesRevista Colombiana de Cirugía, 2016
Los derechos fundamentales, al emanar de la naturaleza misma del hombre, requieren del resguardo por parte del Estado; la vida y la salud, junto con la libertad y la dignidad humana, son derechos de esa índole suprema del derecho fundamental y todos ...
Wilson Giovanni Jiménez   +6 more
doaj  

Compostagem laminar em sistema orgânico de banana. [PDF]

open access: yes, 2012
A utilização de práticas agrícolas não convencionais capazes de melhorar os atributos físicos, químicos e biológicos do solo é fundamental no sistema orgânico.
ABREU, C. B. de   +2 more
core  

Representations of the fundamental group of a surface in PU(p,q) and holomorphic triples

open access: yes, 2001
We count the connected components in the moduli space of PU(p,q)-representations of the fundamental group for a closed oriented surface. The components are labelled by pairs of integers which arise as topological invariants of the flat bundles associated
Bradlow   +19 more
core   +2 more sources

VIVID: A qPCR‐Based Platform for Sensitive and Quantitative In Vivo Tracking of Extracellular Vesicles

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces VIVID (Vesicle In Vivo Identification using DNA), a qPCR‐based platform that tracks PCR‐amplifiable DNA tags loaded in the EVs for accurate and quantifiable EV biodistribution in vivo. ABSTRACT Extracellular vesicles (EVs) represent promising carriers for nucleic acid therapeutics, offering advantages over synthetic nanoparticles ...
Oscar Boyadjian   +5 more
wiley   +1 more source

Between being and nothingness: Sartre´s existential phenomenology of liberation

open access: yesVeritas, 2003
O artigo tenta mostrar como a dialética sartreana do ser e do nada se afasta da concepção fundamental heideggeriana do Dasein enquanto ser-no-mundo, na medida em que seu modo de ser e autocompreensão existenciais conduzem-no em última análise à sua ...
Oliveira Junior, Nythamar Hilario Fernandes de
doaj  

Lexical pragmatics and types of linguistic encoding: evidence from pre- and postpositions in Behdini-Kurdish [PDF]

open access: yes, 2005
Lexical pragmatics starts from the assumption that the meaning communicated by a word is underdetermined by its semantics, and lexical pragmatists usually study the processes involved in bridging the gap between the encoded and the communicated meaning ...
Unger, Christoph
core   +1 more source

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

open access: yesAdvanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

EL ESPACIO AÉREO Y SU REGLAMENTO INTERNACIONAL

open access: yesIuris Tantum, 2020
En el artículo 42 Constitucional de nuestra carta magna establece que el espacio aéreo es parte fundamental de la integración del Estado Mexicano, toda vez que es parte integral del territorio nacional que comprende “… VI.
Manuel Ángel Calvo Castillo
doaj   +1 more source

Big Data and Psychopolitics. Escape Route: from Calculable Life to Life as a Work of Art [PDF]

open access: yes, 2017
[ES]El Big Data es un elemento fundamental para la constitución de eso que autores como Byung-Chul Han denominan “psicopolítica”. Según Han, la sociedad en que vivimos tiene dos fundamentales características que se complementan entre sí: la nuestra ...
Galparsoro, José Ignacio
core   +2 more sources

Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai   +6 more
wiley   +1 more source

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