Results 121 to 130 of about 5,225,878 (289)

Programming Neuromorphic Plasticity Through Ionic and Electronic Coupling in Organic Electrochemical Transistors

open access: yesAdvanced Functional Materials, EarlyView.
Neuromorphic plasticity in OECTs is governed by the post‐stimulus evolution of coupled ionic and electronic states. Semiconductor chemistry and morphology, electrolyte composition and interfaces, and device architecture regulate ion injection, transport, confinement, and release, shifting responses from rapidly relaxing STP to metastable memory and ...
Inho Lee   +9 more
wiley   +1 more source

The Role of Remittances in Migration Decision: Evidence from Turkish Migration [PDF]

open access: yes
In this study we analyse the impact of workers' remittances on the decision to migrate by means of cointegration analysis. In traditional migration theories, especially in human capital models, the decision to migrate is based upon comparison of expected
Boriss Siliverstovs, Sule Akkoyunlu
core  

Space-sensible sociology of migration. How migration research can profit of socio-spatial theories [PDF]

open access: yes, 2010
Scheibelhofer E. Space-sensible sociology of migration. How migration research can profit of socio-spatial theories. COMCAD Arbeitspapiere - working papers, 77.
Scheibelhofer, Elisabeth
core  

Heteroengineering‐Induced Electronic Reconstruction for Ammonium‐Ion Energy Storage

open access: yesAdvanced Functional Materials, EarlyView.
An integrated electronic reconstruction behavior is induced by local heteroengineering on VO2(B) electrode material surface of NH4+ supercapacitor, rationally modulating the electronic structure, enabling enhanced intrinsic conductivity and extra driving force for NH4+ intercalation reaction.
Ji‐Chi Liu   +11 more
wiley   +1 more source

North African migration systems: evolution, transformations and development linkages

open access: yes, 2007
The main aim of this paper is to understand the evolution and transformation of North African migration systems since 1945 within a conceptual framework drawing on migration systems and transitional migration theory.
de Haas, Hein
core  

Occupational trajectories and occupational cost among Senegalese immigrants in Europe

open access: yesDemographic Research, 2013
BACKGROUND Immigration from Africa to Europe has increased substantially in recent decades. The main goal of this paper is to contribute to a better understanding of contemporary international migration processes by analyzing the occupational ...
Ognjen Obucina
doaj  

Single‐Cell Resolution Mapping of Osteoarthritis‐Associated Chondrocyte Dynamics Using a High‐Density CMOS MEA Platform

open access: yesAdvanced Healthcare Materials, EarlyView.
Single‐cell and spatially resolved impedance mapping using a high‐density CMOS‐MEA platform enables non‐invasive monitoring of osteoarthritis‐associated chondrocyte dynamics. Continuous label‐free measurements reveal heterogeneous remodeling behaviors, including proliferation, migration, and phenotypic transitions, establishing a powerful approach for ...
Neha Deshpande   +9 more
wiley   +1 more source

Skilled migration: the perspective of developing countries [PDF]

open access: yes, 2007
This chapter focuses on the effects of skilled migration on developing countries. We first present new evidence on the magnitude of the”brain drain” at the international level.
Rapoport, Hillel   +3 more
core  

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

open access: yesAdvanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu   +4 more
wiley   +1 more source

Oxidative state is associated with migration distance, but not traits linked to flight energetics

open access: yesJournal of Avian Biology
Flight can be highly energy demanding, but its efficiency depends largely on flight style, wing shape and wing loading, and a range of morphological and lifestyle adaptations that can modify the cost of sustained flight.
Péter László Pap   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy