Results 181 to 190 of about 5,896,550 (413)

Internal migration after a uniform minimum wage introduction [PDF]

open access: yesarXiv
Internal migration is an essential aspect to study labor mobility. I exploit the German statutory minimum wage introduction in 2015 to estimate its push and pull effects on internal migration using a 2% sample of administrative data. In a conditional fixed effects Poisson difference-in-differences framework with a continuous treatment, I find that the ...
arxiv  

Coverage Contact Control of Benzoxazole‐Based SAMs to Enhance the Operational Performance of Perovskite Nanocrystal Light–Emitting Diodes

open access: yesAdvanced Materials Interfaces, EarlyView.
Self‐assembled monolayers (SAMs) as hole‐selective injecting contacts in CsPbBr₃ nanocrystal‐based PeLEDs demonstrate improved performance over PEDOT:PSS. Optimized SAM deposition techniques enable enhanced charge injection, resulting in PeLEDs with external quantum efficiencies (EQEs) up to 6.8% and increase of the operational stability.
Alexis Villanueva‐Antolí   +11 more
wiley   +1 more source

Statistical modelling of international migration flows

open access: yes, 2011
The paper deals with uncertainty in estimating international migration flows for an interlinked system of countries. The related problems are discussed on the example of a dedicated model 'IMEM' (Integrated Model of European Migration).
Bijak, Jakub, Wisniowski, Arkadiusz
core  

The Role of Silicon Technology in Organ‐On‐Chip: Current Status and Future Perspective

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores the potential of silicon micro‐nanofabrication technologies in advancing organ‐on‐chip systems. The integration of actuation and sensing modalities, highlight emerging technologies is discussed for combining silicon‐based and polymer‐based components, and emphasize the need for robust, high‐throughput, and customizable organ‐on ...
Frøydis Sved Skottvoll   +2 more
wiley   +1 more source

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

Humanitarian border management

open access: yesForced Migration Review, 2014
Humanitarian border management is one of the tools that can supplement the humanitarian response for migrants caught in a crisis situation.
Maximilian Pottler
doaj  

International Migrations Since 1945.

open access: green, 1964
John Sacchetti   +1 more
openalex   +2 more sources

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