Results 71 to 80 of about 5,888,745 (257)

Decoding Viral Transmission Dynamics in Structured Populations Using a Microfluidic Herd‐Immunity‐on‐a‐Chip Platform

open access: yesAdvanced Science, EarlyView.
A microfluidic Herd‐Immunity‐on‐a‐Chip experimentally recreates structured contact networks to quantify viral transmission dynamics. By controlling susceptible, infected, and non‐susceptible populations, the platform reveals how contact topology governs the reproduction number, outbreak propagation, herd‐immunity–like behavior, and intervention ...
Jiande Zhang   +6 more
wiley   +1 more source

Re-thinking the drivers of regular and irregular migration : evidence from the Euro-Mediterranean [PDF]

open access: yes, 2022
Migration is likely to remain one of the world’s most important and complex political challenges throughout the 21st century. Not only does migration have vast economic consequences, but its governance raises profound legaland rights-based questions for ...
DENNISON, James
core   +1 more source

Ultrasound‐Activated Nanoinhibitors Blocking the Chemo‐Immune Checkpoint to Overcome Chemotherapy‐Induced Immune Resistance

open access: yesAdvanced Science, EarlyView.
A sono‐responsive chemo‐immune checkpoint nanoinhibitor (Sono‐TT8) co‐delivering TPZ chemotherapy and siXkr8 simultaneously kills tumor cells and blocks PS externalization, reversing chemotherapy‐induced immunosuppression and enhancing antitumor immunity. ABSTRACT Breast cancer features an immunosuppressive tumor microenvironment following chemotherapy
Yunfan Liu   +13 more
wiley   +1 more source

EU cooperation with third countries: rethinking concepts and investments

open access: yesForced Migration Review, 2016
Despite ‘externalising’ its immigration agenda, the EU has largely failed to develop a coherent and effective overall strategy, to the detriment of migrants and would-be asylum seekers.
Elizabeth Collett
doaj  

Peer-Led Care Practices and ‘Community’ Formation in British Retirement Migration

open access: yesNordic Journal of Migration Research, 2017
This article uses ethnography of British retirement migration in Spain to explore how care practices among migrant peers operationalize ‘community’ in place.
Caroline Oliver
doaj   +1 more source

Organic Electrochemical Transistors for Neuromorphic Bioelectronics: Materials and Manufacturing Technologies

open access: yesAdvanced Science, EarlyView.
Organic electrochemical transistors bridge biological ionic signaling and neuromorphic computation through volumetric electrochemical gating. This review connects Organic mixed ionic–electronic conductor materials, device architectures, and manufacturing technologies to show how geometry, ion transport, and fabrication strategies program plasticity ...
Hyunjin Lee   +5 more
wiley   +1 more source

Is there a link between travel and spread of Covid19?

open access: yes, 2020
Published in March 2020Source: Global Transnational Mobility Dataset (GTMD), MPC/EUI and Johns Hopkins University, CSSE. Both axes in the figure are log-transformed.Does travel from China help predict the number of Covid19 cases in other countries?
Migration Policy Centre (MPC)
core   +1 more source

Cross‐scale Material‐Structure Synergy for 2D Metamaterials: Toward Customizable Intelligent Electromagnetic Manipulation in Multiphysics Fields

open access: yesAdvanced Science, EarlyView.
Recent advances in metasurface‐enabled low‐observable technologies are reviewed from the perspective of cross‐scale material–structure synergy. Electromagnetic, thermal, optical, and acoustic stealth are highlighted together with dynamic tuning, programmable coding, data‐driven inverse design, artificial intelligence, multispectral compatibility, and ...
Shuhao Wang   +5 more
wiley   +1 more source

The state of environmental migration 2011 [PDF]

open access: yes, 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  

Smart Bioinks for 4D Bioprinting: Requirements, Design, and Applications

open access: yesAdvanced Science, EarlyView.
Smart bioinks empower 4D‐bioprinted constructs to dynamically adapt and remodel in response to stimuli, effectively biomimicking native tissues. Artificial Intelligence (AI) and Machine Learning (ML) play a guiding role in their rational design by optimizing relevant properties.
Shangsi Chen   +11 more
wiley   +1 more source

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