Results 131 to 140 of about 35,914 (249)

Investigating the Cytoskeleton of DRGs Using Cryo‐Electron Microscopy and Deep Learning

Cytoskeleton, EarlyView.
ABSTRACT We describe a method for determining the ultrastructural organization of axons and varicosities of cultured dorsal root ganglion (DRG) neurons using cryogenic electron microscopy (cryo‐EM). Cryo‐EM reveals the dimensions, proximity, and overall organization of biological specimens in a near‐native state, avoiding artifacts of fixation and ...
M. Neal Waxham, Mihir Relan, Matthew T. Swulius, Andrea K. H. Stavoe   +3 more
wiley   +1 more source

Teoría Social e Integración Social de Pueblos Originarios en el Contexto de la Globalización y de la Mundialización de los Vínculos Sociales

Universum, 2007
Este artículo tiene por objetivo reflexionar críticamente sobre la integración social de los pueblos originarios en el contexto de la globalización sistémica y de la mundialización de los vínculos sociales.
Iván Raimundo Canales Valenzuela
doaj  

Sustainability‐Oriented Collaborations in Green Energy Markets Formation: A Configurational Analysis of Alliance Management Capabilities and Relational View

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Sustainability‐oriented collaborations are inter‐organisational arrangements where the competencies of multiple companies are pooled together to tackle environmental challenges. These collaborations differ from traditional strategic alliances in that they tackle complex goals amidst greater uncertainties that extend beyond economic performance,
Vittorio Maria Garibbo, Eleonora Annunziata, Francesco Rizzi, Marco Frey   +3 more
wiley   +1 more source

Tejiendo una ruta para fortalecer el diagnóstico ambiental participativo de los proyectos ambientales escolares (PRAE)

Ciencia y Educación
Este artículo buscó comprender la dinámica del diagnóstico ambiental participativo que se desarrolla como etapa inicial de los Proyectos Ambientales Escolares, (PRAE), y orienta el desarrollo de la educación ambiental en las instituciones educativas de ...
Dalia de Jesús Ortega Martínez, Nabí del Socorro Pérez Vásquez   +1 more
doaj   +2 more sources

Surface hydration‐induced damage in tight oil‐bearing sandy conglomerate reservoirs

Deep Underground Science and Engineering, EarlyView.
A series of techniques such as X‐ray diffraction, scanning electron microscopy, energy‐dispersive spectroscopy, conductivity tests, and infrared thermal imaging were used. The key findings are the identification of a two‐stage surface hydration process and the elucidation of the effects of various minerals and elements on the hydration process ...
Anbang Zhao, Shuheng Du, Yuan Zhang, Jinghong Hu, Bo Zhou, Yun Wei   +5 more
wiley   +1 more source

The Relationship Between Premorbid Weight Status and Eating Disorder Onset in Adolescents: A Longitudinal Study

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Adolescents with higher weight status (HWS; body mass index > 85th percentile adjusted for age and sex) are at greater risk of eating disorders (ED). This study examined factors associated with HWS adolescents' increased risk and how weight status interacts with other risk factors to influence ED onset. Method Australian adolescents (
Gabriela Tavella, Kris Rogers, Kay Bussey, Phillipa Hay, Nora Trompeter, Deborah Mitchison   +5 more
wiley   +1 more source

Developing a macroecology for human‐altered ecosystems

Ecography, EarlyView.
Although anthropogenically‐induced ecological disruptions are fundamentally important in defining ecosystem properties, they are largely overlooked by macroecological theory. Anthropogenic disruptions and their effects are generally not comparable to one another, nor to disturbances that are part of natural disturbance regimes.
Erica A. Newman, Mark Q. Wilber, Alexandre Génin, Oriana E. Chafe, Henry F. Houskeeper, Steven Lee, Eric L. Berlow, John Harte   +7 more
wiley   +1 more source

¿Ha cambiado "harto" (en) el español de Chile? Un análisis histórico-gramatical

Lexis
El siguiente artículo presenta un análisis lingüístico diacrónico de las transformaciones gramaticales y semánticas del cuantificador harto en el español de Chile. Dado que se trata de una unidad léxica que se ha gramaticalizado como cuantificador en el
Claudio Garrido Sepúlveda, Fernanda Denis Rodríguez Monsalve, María José Casanova Bulnes, Javiera Carrasco Espina, Paola Alegría Salvatierra, Damari Acuña Lastra   +5 more
doaj  

Acute Appendicitis During Coronavirus Disease 2019 (COVID-19): Increasing Incidence of Complicate Appendicitis, Severity and Length of Hospitalization. [PDF]

In Vivo, 2022
Pellicciaro M, Vanni G, Grande S, Materazzo M, Santori F, DI Cesare T, Manuelli MC, Sforza D, Villa M, Venditti D, Grande M.   +10 more
europepmc   +1 more source

Environmental and geomorphological drivers of frog diversity on islands worldwide

Ecography, EarlyView.
Island biogeography models primarily rely on island physical features and isolation to explain their biodiversity patterns. While newer models have incorporated functional traits to understand plant distribution, few empirical studies have tried to disentangle geometric constraints from niche‐based processes to predict multiple diversity facets of ...
Raoni Rebouças, Matheus de T. Moroti, Tamilie Carvalho, Márcio Martins, Luís Felipe Toledo, Diogo B. Provete   +5 more
wiley   +1 more source