Results 121 to 130 of about 54,706 (266)
O fenômeno do desmatamento nas regiões que compõem os biomas Amazônicos é um dos principais assuntos discutidos no meio acadêmico no século XXI. Com o objetivo contribuir para o debate acerca do fenômeno do desmatamento no Brasil frente a expansão da ...
Geovane Vinhote Pereira +1 more
doaj +1 more source
Inflammation Associated With Obesity, Aging, and Amyloid Burden in Adults With Down Syndrome
ABSTRACT Objective Adults with Down syndrome (DS) often show elevated systemic inflammation, but the association with obesity, aging, and Alzheimer's disease (AD) pathology is not well understood. Methods Data were drawn from 188 nondemented adults with DS participating in the Alzheimer Biomarkers Consortium‐DS (ABC‐DS). Participants completed clinical
Victoria L. Fleming‐Batayneh +80 more
wiley +1 more source
We present an optimized fabrication strategy incorporating a solution‐processed SnO2 buffer layer that prevents sputter‐induced damage during TCO deposition, enabling semitransparent perovskite solar cells with 21.87% efficiency, 27.15% in tandem, and exceptional long‐term stability under continuous illumination and outdoor conditions.
Satish Bykkam +12 more
wiley +1 more source
Finding Fireballs in Lightning: A Daily Pipeline to Find Meteors in Weather Satellite Data
Abstract Weather satellite data contains a wealth of information well beyond its application to meteorology. The GOES weather satellite Geostationary Lightning Mapper instruments detect millions of lightning strikes per day. Within these “haystacks” of lightning are a handful of “needles” of bolides (aka bright fireballs, or exploding meteors). We have
Jeffrey C. Smith +6 more
wiley +1 more source
In Situ Regenerative Adduct Assisted p‐Type Doping of Organic Semiconductor
An in situ regenerative adduct‐assisted (IRAA) doping strategy is introduced for p‐type doping of organic semiconductors. A regenerating adduct serves as the dopant, enabling highly efficient doping with a choice of counterions. The generality of this approach provides a scalable route to dope a wide range of hole‐transport materials with high thermal ...
Brijesh K. Patel +8 more
wiley +1 more source
Cartoon representation of five major classes of metalloproteins and their brief mechanisms of bioremediation. The five classes include metallothioneins, metal‐precipitating enzymes, P.‐type ATPases, protein cages, and synthetic metalloproteins (de novo‐designed proteins/peptides for selective adsorption). These natural and engineered protein structures
Sian D'Silva +2 more
wiley +1 more source
Sex differences in brain glucose metabolism and Alzheimer's disease risk and progression
Abstract Sex differences are increasingly recognized as central to the biology of Alzheimer's disease (AD), yet the mechanisms through which they shape brain metabolism and disease vulnerability remain incompletely understood. Brain glucose hypometabolism is a core hallmark of AD and emerges decades before clinical decline, but accumulating evidence ...
Marjan Ramezan +4 more
wiley +1 more source
Abstract INTRODUCTION Adults with Down syndrome (DS) are at risk for Alzheimer's disease (AD), yet identifying the preclinical phase remains challenging. Intraindividual cognitive variability (IICV) may be a sensitive marker of early AD‐related changes but remains understudied in DS.
Luciana Mascarenhas Fonseca +16 more
wiley +1 more source
La apertura comercial y el proceso de convergencia departamental en Colombia: 2000-2016
El crecimiento económico regional en Colombia ha sido desequilibrado con el trascurso del tiempo, lo que provoca grandes brechas en el desempeño económico departamental y, por tanto, que no haya bienestar social.
Rueda Lobato, Daniel José
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Las elasticidades de precio y renta en la determinación del efectivo en manos del público [PDF]
Un estudio sobre un modelo econométrico uniecuacional para la determinación del efectivo en manos del público (EF) se encuentra en Sanz (1979). En este documento partimos de dichos resultados, y en la línea de Espasa 1979) se investiga si las variables ...
Espasa, Antoni
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