Results 141 to 150 of about 1,569,802 (306)

Undercoordinated Molybdenum Catalysts Enable Ultrafast Quasi‐Solid Sulfur Chemistry in Sodium‐Sulfur Batteries

open access: yesAdvanced Materials, EarlyView.
An unsaturated coordination chemistry strategy activates a quasi‐solid‐state redox pathway by strengthening NaPSs adsorption and accelerating redox conversion kinetics, thereby overcoming the kinetic bottlenecks that limit high‐rate performance. In situ transmission electron microscopy, combined with newly developed Na‐ion diffusion descriptors ...
Mingyue Wang   +12 more
wiley   +1 more source

Migration terminology matters

open access: yesForced Migration Review, 2016
Failure to employ correct terminology has consequences beyond semantics. More efforts are needed to educate people – especially those whose words are widely disseminated – in the correct use of migration related terminology.
Paola Pace , Kristi Severance
doaj  

Skilled migration: the perspective of developing countries [PDF]

open access: yes
The authors focus on the consequences of skilled migration for developing countries. They first present new evidence on the magnitude of migration of skilled workers at the international level and then discuss its direct and indirect effects on human ...
Docquier, Frederic, Rapoport, Hillel
core  

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

Migration Impact on Moroccan Unemployment : a Static Computable General Equilibrium Analysis [PDF]

open access: yes
Recently, much research interest is directed towards the impact of migration on the sending country. However, we think that this literature does not successfully analyse the effects of migration on unemployment and wage rates especially in urban areas ...
Bernard Decaluwé, Fida Karam
core  

Suppressing Metal–Molecule Charge Transfer With a Phosphorus Interlayer

open access: yesAdvanced Materials Interfaces, EarlyView.
Phosphorus forms stable reconstructions with remarkable properties on various metal substrates. Here, using a spectroscopic approach, its role as an effective buffer layer on Cu(110) is demonstrated, preventing charge transfer to adsorbed Zn‐tetraphenylporphyrins (ZnTPP).
Mattia Bassotti   +7 more
wiley   +1 more source

The Impact of Weather Anomalies on Migration in sub-Saharan Africa [PDF]

open access: yes
This paper analyzes the effects of weather anomalies on migration in sub-Saharan Africa. Theoretically, we show how weather anomalies induce rural-urban migration that subsequently triggers international migration.
Ingmar SCHUMACHER   +2 more
core  

Impact of Paper Substrates and Storage Conditions on the Stability of Blood Grouping Assays

open access: yesAdvanced Materials Interfaces, EarlyView.
Four paper‐based blood grouping assays are constructed from cellulose and nitrocellulose, with vertical and lateral flow formats. The optimal storage conditions are determined based on temperature, antibody storage buffer composition, and antibody dilution.
Laura Marcela Rey Gomez   +4 more
wiley   +1 more source

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