Results 171 to 180 of about 5,995,934 (373)

International Migration, Transfers of Norms and Home Country Fertility [PDF]

open access: yes
This paper examines the relationship between international migration and source country fertility. The impact of international migration on source country fertility may have a number of causes, including a transfer of destination countries’ fertility ...
Frédéric Docquier   +2 more
core  

Cyclic Peptide–Polymer Conjugate Nanotubes for Delivery of SN‐38 in Treatment of Colorectal Cancer Model

open access: yesAdvanced Healthcare Materials, EarlyView.
This study develops cyclic peptidepolymer conjugate nanotubes with hydrophobic, drug‐rich cores to enhance drug loading and stability, and demonstrates their responsive disassembly, pharmacokinetics, and anti‐tumour efficacy in colorectal cancer models using the anticancer drug SN‐38.
Sophie K. Hill   +4 more
wiley   +1 more source

An integrated focus

open access: yesForced Migration Review, 2016
The key to successfully addressing the challenges of environmental, climatic and natural disasters is integrating migration concerns – including displacement – into all climate change, disaster risk reduction and development policies and frameworks.
William Lacy Swing
doaj  

Policy Challenges in International Migration [PDF]

open access: yes, 2009
[Excerpt] Immigration is a leading policy concern for many countries around the world, including the United States. Members of Congress have for several years had immigration policy as one of their main legislative issues.
Haddal, Chad C
core   +1 more source

Current Challenges in Hemostasis and Advances in Particle‐Assisted Styptic Devices

open access: yesAdvanced Healthcare Materials, EarlyView.
Here persistent limitations in hemostatic technologies are highlighted and cutting‐edge biomimetic, microparticle‐assisted, and nanoengineered systems with integrated drug delivery are showcased. Moreover, the article identifies fresh directions toward the next‐generation of multifunctional hemostatic devices with superior efficacy and accessibility ...
Daniele Baiocco   +4 more
wiley   +1 more source

The Effects of Voluntary Return Programmes on Migration Flows in the Context of the 1973/74 and 2008/09 Economic Crises

open access: yesComparative Population Studies, 2012
The article analyses Spain’s voluntary return policies, including the programme instituted specifically to assist migrants affected by the 2008/09 crisis. Voluntary return policies were implemented in Europe in the context of the 1973/4 crisis. Just like
Piotr Plewa
doaj  

The form and evolution of international migration networks, 1990-2015. [PDF]

open access: yesPopul Space Place, 2021
Abel GJ, DeWaard J, Ha JT, Almquist ZW.
europepmc   +1 more source

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