Results 131 to 140 of about 4,837,583 (307)

IGFBP5 Restores Endometrial Receptivity and Rescues Implantation Failure in Polycystic Ovary Syndrome

open access: yesAdvanced Science, EarlyView.
Impaired endometrial receptivity contributes to the poor pregnancy outcomes in women with PCOS. The authors found that decreased endometrial IL‐22 levels and disrupted STAT3‐IGFBP5 signaling pathway contributed to impaired endometrial receptivity. Supplementation with IL‐22 or IGFBP5 exerts a protective effect on implantation failure in PCOS‐like mice,
Baoying Liao   +13 more
wiley   +1 more source

DC‐magnetometry Analytical Tool Driven by Spin Ordering Phenomena for Sensing Chemical Interactions at the Surface of Nanomaterials

open access: yesAdvanced Science, EarlyView.
The adsorption of AsV on akaganeite nanorods was found to provide a magnetic signature. A change in the surface spin order gave rise to a second peak in the zero‐field cooled curve. AsIII adsorption does not provide any change in the magnetic behavior of the sorbent.
Marco Sanna Angotzi   +11 more
wiley   +1 more source

Análisis de los criterios de movilidad y desarrollo de zonas verdes como factores de sustentabilidad en la implantación urbana de la Universidad de Sevilla (España)

open access: yesRevista Hábitat Sustentable, 2015
El artículo analiza la integración de la Universidad de Sevilla, como organismo disperso en la ciudad, desde la óptica de la sustentabilidad. Las actividades universitarias deben dar lugar a hábitats desarrollados a partir de un objetivo de calidad ...
Alexis Pérez Fargallo   +2 more
doaj  

Artificial Intelligence Predictions in Huge Chemical Spaces: Chiroptical Properties of [6]‐helicene Family

open access: yesAdvanced Science, EarlyView.
This study shows that a local, data‐driven AI model can accurately predict diverse optical and chiroptical properties of [6]helicenes using information from close structural neighbours. Combined with genetic algorithms, it enables inverse design for tailored properties, establishing practical structure–property rules for efficient molecular discovery ...
Rafael G. Uceda   +8 more
wiley   +1 more source

La verticalización como resultado material de incorporación inmobiliaria en Maringá-Paraná

open access: yesUrbano, 2004
El presente trabajo tiene por objetivo presentar el proceso de urbanización de la ciudad de Maringá, en el contexto de la verticalización, en su principal eje económico, el centro de la ciudad, además de aprender y analizar más profundamente el papel ...
José Roberto Machado   +1 more
doaj  

Quantifying Strain and Its Effect on Charge Transport in Ge/Si Core/Shell Nanowires

open access: yesAdvanced Science, EarlyView.
This work demonstrates strain engineering in Ge/Si core–shell nanowires (CS NWs) by tuning the Ge core‐Si shell dimensions. Polarization‐resolved µ‐Raman and geometrical phase analysis quantify the resulting strain. Electronic transport measurements demonstrate record hole mobilities up to 25 400 cm2/Vs, highlighting these Ge/Si CS NWs as a promising ...
Aswathi K. Sivan   +14 more
wiley   +1 more source

DISTRIBUCIÓN ESPACIAL DE LA POBLACIÓN "TERCIARIA" EN LA CIUDAD DE MURCIA. ESTUDIO CARTOGRÁFICO

open access: yesPapeles de Geografí­a, 1990
El objetivo básico de este trabajo es presentar en su contexto espacial y socioeconómico, un factor, que a nuestro juicio y en este caso concreto, es decisorio en la actual dinámica intraurbana de cualquier ciudad que alcanza cierto tamaño.
José Luis Andrés Sarasa
doaj  

El Centro como “sistema de centros”

open access: yesDPA: documents de projectes d’arquitectura, 2008
Peer ...
openaire   +2 more sources

Faster and Durable: A Cell‐to‐System Validation of a Low‐Degradation Fast‐Charge Protocol for Li‐Ion Batteries

open access: yesAdvanced Science, EarlyView.
A physics‐based framework resolving graphite phase‐separation dynamics establishes a predictive, degradation‐aware fast‐charging methodology for commercial Li‐ion batteries. The resulting model‐informed protocol achieves 20%–80% state‐of‐charge in 14 min while matching the long‐term degradation of a commercial 25‐minute EV strategy.
Marco Lagnoni   +10 more
wiley   +1 more source

Centro

open access: yes, 2011
[ES] Definición del término Centro en el diccionario Dicter. [EN] Definition of the word Centro in the dictionary Dicter.
openaire   +1 more source

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