Results 101 to 110 of about 789,888 (346)

Rapports genrés au terrain en géographie physique

open access: yesGéographie et Cultures, 2012
Traditionally the physical geographer is a masculine figure, especially in his relation to fieldwork. This study is based on a questionnaire and interview survey with members of the French physical geographers’ community.
Anne Jégou   +2 more
doaj   +1 more source

Predicting Long-Term Effects of Infrastructure Development Projects in Continental South East Asia: IDE Geographical Simulation Model [PDF]

open access: yes
It is important to develop a rigorous economic geography model for predicting changes in the location of population and industries across regions in the process of economic integration.
Ikumo ISONO   +3 more
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Hydrogel Thermostat Inspired by Photoprotective Foliage Using Latent and Radiative Heat Control

open access: yesAdvanced Materials, EarlyView.
Guided by Populus alba foliage, this hydrogel latent‐radiative thermostat (LRT) actively balances latent and radiative heat fluxes. An LRT switches solar reflectance, maintains high mid‐IR emissivity, and reversibly evaporates/regenerates water, while titanium oxide (TiO2) nanoparticles toughen the film.
Se‐Yeon Heo   +15 more
wiley   +1 more source

« C’est vous le transfuge ? »

open access: yesGéographie et Cultures, 2014
The author presents a retrospective reflection on his unusual career in geography as a disciplinary field. Following classical training in geography and specialization in geomorphology, he undertook a scientific bifurcation towards social geography.
Emmanuel Jaurand
doaj   +1 more source

Clay Reimagined: Phyllosilicates as Future Membrane Technologies

open access: yesAdvanced Materials Interfaces, EarlyView.
Recent advancements in membrane technologies based on 2D materials have drawn attention for molecular‐scale separations owing to these materials’ tunable nanoscale interlayer properties. Phyllosilicates, natural and abundant layered clay minerals, have emerged as scalable and cost‐effective candidates.
Min A Kim   +4 more
wiley   +1 more source

Four Fundamental Methodological Problems of Landscape Geography

open access: yesMiscellanea Geographica: Regional Studies on Development, 2004
Fundamental methodological problems of geography as a science have been identified by Chojnicki (1999) in the following list: goal of research, separate character of research, expected results, and form of scientific explanation.
Ostaszewska Katarzyna
doaj   +1 more source

Outdoor Stability of 518 cm2 Active Area Screen‐Printed Mesoscopic Carbon‐Based Perovskite Solar Modules Over 12 Months

open access: yesAdvanced Materials Technologies, EarlyView.
Mesoscopic carbon‐based perovskite solar cells (C‐PSCs) offer a pathway to stable, scalable, low‐cost photovoltaics via commercially mature fabrication methods. While their potential lifespan has been demonstrated under standardized conditions, few studies examine the behavior of large‐area modules exposed to real‐world environments. Here, 12 months of
Sarah‐Jane Potts   +8 more
wiley   +1 more source

Les conceptions initiales des élèves turcs de CM2 relatives aux séismes

open access: yesCybergeo, 2005
Knowledge about earthquakes is therefore a complex knowledge, derived from a long history, transformed into knowledge to be taught through the choice of official programs, textbooks, taking into account the process of building knowledge in children, and ...
Burckin Dal
doaj   +1 more source

Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley   +1 more source

Geography and Physical Processes of the Circumpolar World [PDF]

open access: yes
This module provides a brief introduction to the physical features and processes of the Arctic region and the significant factors that influence them, which include: the climate, including very low winter temperatures, relatively high summer temperatures,

core  

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