Results 191 to 200 of about 1,540,581 (294)

Analysis of the temporary evolution of the Romanian migration flows abroad, on migration routes [PDF]

open access: yes
This article analyses the international migration of the Romanians based on their direction, within the extent of 1990-2008. The tendencies are being examined depending on the region of origin and of destination of the migrants and also depending on the ...
Emilia Ungureanu   +2 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Data, Design, and Deep Domain Knowledge: Science-Policy Collaboration to Combat Misinformation on Migration and Migrants

open access: yesHarvard Data Science Review, 2022
Marie McAuliffe   +3 more
doaj   +1 more source

The International Circulation of Elites: Knowledge, Entrepreneurialand Political [PDF]

open access: yes
International migration analysis often focuses on mass migration rather than on the international mobility of elites, which is the focus of this paper.
Andrés Solimano, Diego Avanzini
core  

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

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