Results 61 to 70 of about 47,787 (290)

High throughput screening system for engineered cardiac tissues

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Introduction: Three dimensional engineered cardiac tissues (3D ECTs) have become indispensable as in vitro models to assess drug cardiotoxicity, a leading cause of failure in pharmaceutical development.
Marshall S. Ma   +7 more
doaj   +1 more source

Free Charge Generation in Organic Photoconversion Devices–the Impact of Electrostatic Potentials

open access: yesAdvanced Energy Materials, EarlyView.
Free charge generation in organic photovoltaic and photodetector devices typically requires an external driving force to separate bound excitons formed upon photoexcitation. This review details how electrostatic potentials, arising from molecular charge distributions in organic semiconductors, can impact interfacial energetic landscapes and promote ...
Emily J. Yang   +3 more
wiley   +1 more source

Functional and Structural Network Disorganizations in Typical Epilepsy With Centro-Temporal Spikes and Impact on Cognitive Neurodevelopment

open access: yesFrontiers in Neurology, 2019
Epilepsy with Centrotemporal Spikes (ECTS) is the most common form of self-limited focal epilepsy. The pathophysiological mechanisms by which ECTS induces neuropsychological impairment in 15–30% of affected children remain unclear.
Emilie Bourel-Ponchel   +6 more
doaj   +1 more source

BODIPY-PC labeled exosomal membranes transfer the label to Ects.

open access: yes, 2013
(A) BODIPY-PC labeled exosomes or BODIPY-PC labeled hydrogenosomes were incubated with Ects. After extensive washing, cells were DAPI-stained & viewed by fluorescence microscopy. (B) Ects transiently transfected with GFPS1-10 were incubated for 1 hr with
Patricia J. Johnson (246097)   +6 more
core   +1 more source

Pricing Dynamics in the US Hemp Market: A Vertical Price Transmission Analysis of the Hemp Value Chain

open access: yesAgribusiness, EarlyView.
ABSTRACT The US hemp market is a new and nascent industry that has been devoid of research for about half a century. This study examined the effects of exogenous shock on price at each phase of the value chain—Farm (hemp biomass), and its impact on prices at other phases of the value chain—Intermediary Processor (crude cannabidiol hemp) and Final ...
Solomon Odiase   +2 more
wiley   +1 more source

'Achieving Bologna convergence: is ECTS failing to make the grade?'

open access: yes, 2004
Transparent and consistent credit transfer procedures are essential if EU Universities are to successfully build the European Higher Education Learning Area and thrive in the emerging global knowledge economy.
Terence Karran (17571423)
core   +5 more sources

Cost Pass‐Through in Crisis: Evidence From the German Malt‐Beer Supply Chain

open access: yesAgribusiness, EarlyView.
Abstract Global agri‐food supply chains are increasingly exposed to geopolitical shocks, climate volatility, and market consolidation, factors that disrupt traditional price relationships and reshape market power dynamics. Nowhere is this more visible than in the brewing sector, where agricultural raw materials meet complex industrial processing and ...
Nikolas Bublik, Lukáš Čechura
wiley   +1 more source

Labor Market Dynamics and the Business Cycle: Structural Evidence for the United States [PDF]

open access: yes
We use a 12-dimensional VAR to examine the dynamic e®ects on the labor market of four structural technology and policy shocks. For each shock, we examine the dynamic effects on the labor market, the importance of the shock for labor market volatility ...
Saverio Simonelli, Morten O. Ravn
core   +2 more sources

Vertical Price Transmission in Food Markets: New Evidence From Meta‐Analysis

open access: yesAgribusiness, EarlyView.
ABSTRACT A growing body of empirical research has examined price dynamics along the food supply chain, yet findings remain heterogeneous and often conflicting. This study conducts a meta‐analysis of 140 studies, totaling 652 observations, to examine (1) the reported presence of asymmetric price transmission and (2) the reported direction of price ...
Sushan K C   +2 more
wiley   +1 more source

La convergencia como oportunidad para mejorar la docencia universitaria

open access: yesRevista Interuniversitaria de Formación del Profesorado, 2006
El proceso de convergencia hacia el EEES ha supuesto la incorporación de nuevos referentes académicos y culturales en nuestras universidades. Este artículo trata de centrarse en el análisis de aquellos que tienen que ver con la docencia y tienen como ...
Miguel Angel ZABALZA BERAZA
doaj  

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