Results 131 to 140 of about 6,084,279 (387)

Engineering Framework Materials in Water Systems for Targeted Ion Extraction and Spontaneous Energy Harvesting

open access: yesAdvanced Materials, EarlyView.
Through comprehensive analysis of framework materials in ion extraction, osmotic energy conversion, and evaporative energy harvesting, this review establishes interdisciplinary connections centered on ion‐selective transport mechanisms across these applications and identifies critical challenges and knowledge gaps in existing studies.
Zhengyun Wang   +3 more
wiley   +1 more source

THE INFLUENCE OF PHYSICAL GEOGRAPHIC FEATURES IN ALBANIA ON HUMAN, CULTURE AND SPATIAL [PDF]

open access: yes, 2013
Physical geography is one of the two major subfields of geography. Physical geography is that branch of natural science which deals with the study of processes and patterns in the natural environment like the atmosphere, biosphere and geosphere, as ...
Adem Ozder   +2 more
core  

Scientific, institutional and personal rivalries among Soviet geographers in the late Stalin era [PDF]

open access: yes, 2008
Scientific, institutional and personal rivalries between three key centres of geographical research and scholarship (the Academy of Sciences Institute of Geography and the Faculties of Geography at Moscow and Leningrad State Universities) are surveyed ...
Abramov L. S.   +57 more
core   +1 more source

Disordered Rocksalts as High‐Energy and Earth‐Abundant Li‐Ion Cathodes

open access: yesAdvanced Materials, EarlyView.
Disordered rocksalts with lithium excess (DRX) offer a new direction in Li‐ion cathode design beyond conventional Ni‐ and Co‐based materials. This review highlights the design principles, synthesis strategies, and performance optimization of DRX oxides and oxyfluorides for energy‐dense, sustainable batteries using Earth‐abundant transition metals and ...
Han‐Ming Hau   +10 more
wiley   +1 more source

Contesting Europe: representations of space in English school geography [PDF]

open access: yes, 2008
The development of national education systems was premised on the assumption that they would offer particular representations of the ‘national space’, and school subjects such as geography and history offered pupils specific accounts of space and time ...
Morgan, John
core   +2 more sources

Geography, Physics and Synergetics [PDF]

open access: yes, 1992
Geography has a long tradition of borrowing concepts and mathematical models from physical sciences. Applications of the gravitational model for the analysis and prediction of spatial interactions are the best known examples, since about the middle of the XIXth century.
openaire   +3 more sources

Physical Geography of the Malayan Peninsula [PDF]

open access: yesNature, 1884
AS some remarks of mine on the mountain system of the Malayan peninsula have already appeared in NATURE, perhaps the following summary of the results of ten months' explorations in the State of Perak will be interesting.
openaire   +3 more sources

Environmental Control of Ferroelectricity in Hafnia Films

open access: yesAdvanced Materials, EarlyView.
A reversible transition from nonferroelectric to ferroelectric behavior is achieved in hafnia films by modulating the surrounding atmosphere. The domain relaxation dynamics exhibit high sensitivity to environmental factors, including gas composition (ambient, N2, CO2, O2) and relative humidity, highlighting the crucial role of the measurement ...
Waseem Ahmad Wani   +10 more
wiley   +1 more source

PHYSICAL GEOGRAPHY IN THE HIGH SCHOOL [PDF]

open access: yesSchool Science and Mathematics, 1911
n ...
openaire   +2 more sources

Solar Trap‐Adsorption Photocathode for Highly Stable 2.4 V Dual‐Ion Solid‐State Iodine Batteries

open access: yesAdvanced Materials, EarlyView.
A novel organic||I2 battery system with a photo‐assisted mechanism is developed. This design offers accelerated iodine conversion kinetics, enhanced utilization of iodine ions, avoided polyiodide's shuttle, and four‐electron reaction mechanism for iodine species conversion.
Xueying Zhang   +9 more
wiley   +1 more source

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