Results 121 to 130 of about 14,277,849 (331)

Keeping them in their place: The ambivalent relationship between migration and development in Africa [PDF]

, 2007
Migration has moved to the centre stage of development policy after decades of waiting in the wings. For most of the last sixty years, migration has been portrayed in development circles in largely negative terms and identified as one of the problems ...
Bakewell, Oliver
core  

Bio‐Derived Polyelectrolyte Additive–Induced Interfacial Ion‐Diffusion Barriers for Nonvolatile Organic Artificial Synapses

Advanced Functional Materials, EarlyView.
Sodium alginate regulates interfacial ion transport and retention in electrolyte‐gated synaptic transistors. The carboxylate‐rich polymeric network forms a dynamic interfacial ion‐diffusion barrier that facilitates ion injection during programming while suppressing ion back‐diffusion, thereby stabilizing the electrochemically doped channel state.
Chaeyeon Han, Donghwa Lee, Hyeonse Kim, Hyoik Jang, Sein Chung, Geun Yeol Bae, Eunho Lee   +6 more
wiley   +1 more source

The state of environmental migration 2011 [PDF]

, 2012
The State of Environmental Migration 2011 is the second of an annual series, which aims to provide the reader with regularly-updated assessments on the changing nature and dynamics of environmental migration throughout the world.
Francois Gemenne
core  

Spatially Regulated Lithium Plating via Li2O‐Rich Interphase Enables Durable Fast‐Charging Hybrid Lithium Batteries

Advanced Functional Materials, EarlyView.
A Li2O‐rich solid electrolyte interphase (SEI) is engineered on graphite through a propylene carbonate‐based electrolyte to spatially regulate Li plating. The homogeneous interphase lowers Li nucleation barriers, promotes conformal Li deposition around graphite particles, and suppresses dendritic accumulation, enabling durable hybrid Li‐ion/Li‐metal ...
Robert Kuphal, Jingjing Liu, Junxiang Liu, Tao Ma, Yi Ding, Mahmood Haq, Satish Udpa, Stephen J. Harris, Chengcheng Fang   +8 more
wiley   +1 more source

Migration and development: lessons from the Mexico-US and Morocco-EU experiences [PDF]

, 2010
This paper aims to improve the understanding of migration-development links by comparing the evaluation of Mexico-US and Morocco-EU migration over the twentieth century.
Vezzoli, Simona, de Haas, Hein
core  

Multifunctional Neutrophil Nanovesicles Induce Remodeling of Tumor Immune Microenvironment and Synergistic Multimodal Tumor Therapy

Advanced Functional Materials, EarlyView.
Schematic illustration of the engineered RN@FDT for multimodal tumor therapy. a) Fabrication of FD&DOX/TFA‐loaded RGD‐NNV (RN@FDT) and the light‐triggered disassemble of RN@FDT. b) After internalized by tumor cells, RN@FDT are disintegrated under NIR‐II laser irradiation to boost PTT and induce cell apoptosis.
Jiahui Zhang, Cheng Ji, Xin‐Jian Fang, Yu Qian, Jiayuan Shi, Wenhui Liu, Baiyuan Fan, Yuan Zhong, Jiayi Wang, Dan Yu, Maoye Wang, Min Fu, Xiaoxin Zhang, Runbi Ji, Hélder A. Santos, Hongbo Zhang, Xu Zhang   +16 more
wiley   +1 more source

Which migration, what development. Unsettling the edifice of migration and development [PDF]

, 2007
Raghuram P. Which migration, what development. Unsettling the edifice of migration and development. COMCAD Arbeitspapiere - working papers, 28.
Raghuram, Parvati
core  

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

North African migration systems: evolution, transformations and development linkages

, 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  

The determinants of international migration: conceptualizing policy, origin and destination effects: DEMIG project paper no. 2 [PDF]

, 2011
The effectiveness of migration policies has been widely contested in the face of their supposed failure to steer immigration and their hypothesized unintended, counter-productive effects.
de Haas, Hein
core