Results 131 to 140 of about 3,191,697 (353)

Red Blood Cell Membrane‐Camouflaged Red Phosphorus‐Modified C3N4 for Enhanced Tumoral Photodynamic Therapy

open access: yesAdvanced Materials Interfaces, EarlyView.
Photodynamic therapy (PDT) faces clinical challenges due to poor tumor targeting and systemic toxicity. Herein, a biomimetic C3N4‐RP@RBCm nanoplatform is developed via erythrocyte membrane encapsulation, enabling CD47‐mediated immune evasion and EPR‐driven tumor accumulation.
Jiaxiu Liu   +9 more
wiley   +1 more source

Geographical diversity of cause-of-death patterns and trends in Russia

open access: yesDemographic Research, 2005
This paper performs a systematic analysis of all currently available Russian data on mortality by region, census year (1970, 1979, 1989, and 1994) and cause of death.
Vladimir Shkolnikov   +3 more
doaj  

Abolition Geography and the Problem of Innocence

open access: yes, 2018
This paper analyzes prisons geographies in the United States, under the light of racial capitalism. The Afro-American geographer departs from the thesis that 1 Versiones de esta conferencia se leyeron en la XXIX Conferencia de la Peregrina de la Verdad ...
Ruth Wilson Gilmore
semanticscholar   +1 more source

Geography in Italy [PDF]

open access: yesBelgeo, 2004
Those who doubt the validity of the saying that “appearances are deceptive” would find much support for their scepticism in Italian geography. The discipline evolved in the course of the last century from a concept substantially coherent with the continental one into one that was entirely distinctive and sui generis.
openaire   +4 more sources

Evolution in Economic Geography: Institutions, Regional Adaptation and Political Economy [PDF]

open access: yes, 2007
Economic geography has, over the last decade or so, drawn upon ideas from evolutionary economics in trying to understand processes of regional growth and change, with the concept of path dependence assuming particular prominence.
Birch, Kean   +3 more
core  

Research Progress on Atmospheric Turbulence Perception and Correction Based on Adaptive Optics and Deep Learning

open access: yesAdvanced Photonics Research, EarlyView.
This work presents a systematic review of atmospheric turbulence fundamentals, including theoretical formulations and adaptive optics‐based mitigation strategies. This includes an in‐depth examination of the devices, theories, and methodologies associated with traditional correction approaches.
Qinghui Liu   +5 more
wiley   +1 more source

Have geographical influences and changing abundance led to sub-population structure in the Ahiak caribou herd, Nunavut, Canada?

open access: yesRangifer, 2013
We examined the premise that changing abundance and environmental conditions influence the seasonal dispersion and distribution of migratory tundra caribou (Rangifer tarandus groenlandicus).
Anne Gunn   +6 more
doaj   +1 more source

Rentier States and Geography in Mexico's Development [PDF]

open access: yes
This paper provides a long-term historical and econometric account of the way in which geography has shaped development in the Mexican states. The emphasis is placed on the way in which the natural geography is reinforced by political decisions, which ...
Alberto Díaz Cayeros, Roberto Blum
core  

The Origin And Development Of Social Geography In Poland, With Special Emphasis On The Centre Of Geographical Studies In Łódź [PDF]

open access: yes, 2014
Published in: Society and Space in Contemporary Poland in Łódź University Geographical Research, edited by T.MarszałThe formation of social geography in Poland should be considered with reference to internal and external determinants of its development ...
Suliborski, Andrzej, Wójcik, Marcin
core  

Effect of climate and geography on worldwide fine resolution economic activity [PDF]

open access: yes, 2019
Geography, including climatic factors, have long been considered potentially important elements in shaping socio-economic activities, alongside other determinants, such as institutions.
Troccoli, Alberto
core   +2 more sources

Home - About - Disclaimer - Privacy