Results 81 to 90 of about 798,899 (295)
A visible geography of invisible journeys: Central American migration and the politics of survival [PDF]
, 2018 Human rights groups have called undocumented Central American migrants the ‘invisible victims’ of criminal violence in Mexico. However, the geography of the unauthorised migration route through Mexico is highly visible; its location, protocols and ...
Brigden, Noelle K.
core +2 more sources
Advanced Functional Materials, EarlyView.A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
Physical geography, isolation by distance and environmental variables shape genomic variation of wild barley (Hordeum vulgare L. ssp. spontaneum) in the Southern Levant. [PDF]
Heredity (Edinb), 2022 Chang CW +4 more
europepmc +1 more source
External and internal determinants of development [PDF]
As Rodrik, Subramanian, and Trebbi (2004) point out, factors that affect economic development can be classified using a two-tier approach. Based on a standard production function, inputs such as labor and physical and human capital directly affect per ...
Thomas Osang
core
Advanced Functional Materials, EarlyView.This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi +5 more
wiley +1 more source
Endogenous Growth and Regional Dynamics in an OLG Model with Land [PDF]
This paper examines the existence condition of a balanced growth path in an overlapping generations model in which production uses three inputs, physical capital, human capital and land, with increasing returns to scale.
Lionel, ARTIGE
core
The Relationships between High School Subjects in terms of School Satisfaction and Academic Performance in Mexican Adolescents [PDF]
, 2019 Adolescents’ academic performance and the way it is related to their subjective wellbeing are issues of great interest across educational systems. The purpose of this study was to ascertain how satisfaction with high school subjects can predict school ...
Baena Extremera, Antonio +2 more
core +1 more source
Advanced Functional Materials, EarlyView.A polyelectrolyte complex‐based sorbent is produced by scalable, environmentally benign aqueous phase inversion. Its porous, LiCl‐ and GO‐integrated architecture enables hourly adsorption−desorption cycles at low relative humidity (RH < 30%). A large‐scale prototype achieves multicyclic, solar‐driven atmospheric water harvesting of 1.37 L kg−1 day−1 ...
Seung‐Hwan Oh +3 more
wiley +1 more source
Market access, supplier access, and Africa's manufactured exports : an analysis of the role of geography and institutions [PDF]
In a large cross-country sample of manufacturing establishments drawn from 188 cities, average exports per establishment are smaller for African firms than for businesses in other regions. The authors show that this is mainly because, on average, African
Elbadawi, Ibrahim +2 more
core