Results 81 to 90 of about 8,326,295 (377)

Coupling Interfacial Redox‐Reactions with In Situ Proton Generation for the Photoelectrochemical Separation of Rare‐Earth Elements

Advanced Functional Materials, EarlyView.
To enhance the sustainability of electrochemical separations for resource recovery, a photoelectrochemical ion recovery system is developed that utilizes renewable solar energy. A composite integrating titianium dioxide nanorods and a redox‐copolymer enables spontaneous cation adsorption and light‐activated redox reactions for regeneration, thus ...
Ki‐Hyun Cho, Wangsuk Oh, Melanie J. Fournier, Xiao Su   +3 more
wiley   +1 more source

The interdisciplinary method, a need for quality environmental education

Revista MENDIVE, 2012
The curriculum of the Biology-Geography career offers the possibility to teachers to work with the interdisciplinary relations among the disciplines General Zoology, Anatomy and Physiology, Geology, Physic Geography, General Chemistry and General Physics,
Eduardo Toribio Lezcano Mederos, Angel Caridad Lugo Blanco, Yong Concepción Álvarez   +2 more
doaj  

Ambient‐Dried MOF/Cellulose‐Based Aerogels for Atmospheric Water Harvesting and Sustainable Water Management in Agriculture

Advanced Functional Materials, EarlyView.
Ambient‐dried composite aerogels integrating MOF‐303, TEMPO‐oxidized cellulose nanofibers (TOCNF), and hygroscopic salts enable high‐performance atmospheric water harvesting (AWH), achieving competitive uptake at both low and high humidity. Enhanced with a solar‐evaporation layer, these scalable aerogels support self‐sustained plant growth in a ...
Ahmadreza Ghaffarkhah, Mahyar Panahi‐Sarmad, Sara Rostami, Orysia Zaremba, Lukas Alexander Bauman, Seyyed Alireza Hashemi, Subhajit Dutta, Pu Yang, Tianyu Guo, Feng Jiang, Stefan Wuttke, Mohammad Arjmand, Orlando J. Rojas   +12 more
wiley   +1 more source

New Economic Geography, Empirics, and Regional Policy [PDF]

There are doubts about the effectiveness of regional policy. Well known are the vain attempts of Italy to bridge the gap between the Mezzogiorno and the North, of Germany to bridge the gap between the Neue Länder and the West, and of the European ...
Albert Van der Horst, Joeri Gorter
core   +3 more sources

Teaching profession and praxis in Geography Teaching: reflections from supervised internship in a high school in Delmiro Gouveia/AL / A profissão docente e a práxis do Ensino de Geografia: reflexões a partir do estágio supervisionado em uma escola pública de Delmiro Gouveia/AL

Diversitas Journal, 2019
In general, supervised internship is an important contact between the professional context and undergraduate students. In this article, an undergraduate student in Geography developed a workshop for students in a high school about Cartography.
Mayara Gomes de Oliveira, Leônidas de Santana Marques   +1 more
doaj   +1 more source

Highly Scalable, Raspberry‐Like Microbeads with Nano‐/Micro‐Confined Hybrid Hydrogel Desiccants for Rapid Atmospheric Water Harvesting

Advanced Functional Materials, EarlyView.
A scalable nano‐/micro‐confinement strategy is developed, where polyacrylamide (PAM)‐LiCl hybrid desiccants are confined within hollow nanoparticles (HNPs) and assembled into raspberry‐like microbeads. The beads have a hydrogel‐rich core and an NP‐rich shell for fast absorption and desorption, releasing water 13.6 L kg⁻¹ day⁻¹.
Yunchan Lee, So Hee Nah, Kun‐Yu Wang, Yinding Chi, Jong Bin Kim, Ziyun Zhang, Shu Yang   +6 more
wiley   +1 more source

Inorganic Dielectric Materials Coupling Micro‐/Nanoarchitectures for State‐of‐the‐Art Biomechanical‐to‐Electrical Energy Conversion Devices

Advanced Materials, EarlyView.
Biomechanical‐to‐electrical energy conversion devices are uniquely suited for self‐driven physiological information monitoring and powering human–computer interaction systems. These devices based on micro‐/nanoarchitectured inorganic dielectric materials (MNIDMs) have shown ultrahigh electromechanical performance and thus great potential for practical ...
Jia‐Han Zhang, Zhengtong Li, Zeng Liu, Mingxuan Li, Jiaxin Guo, Jinhua Du, Changkun Cai, Shaohui Zhang, Ningning Sun, Yong Li, Xingtao Xu, Xihong Hao, Yusuke Yamauchi   +12 more
wiley   +1 more source

The Course of Physical Geography of Immanuel Kant (1724-1804) : the contribution for the geographical science history and the epistemology

Revista Raega: O Espaço Geográfico em Análise, 2009
There is a relative weakness about our knowledge concerning Kant philosophy and the constitution of the modern geography and, consequently, the scientific one.
Alexandre Domingues Ribas, Antonio Carlos Vitte   +1 more
doaj   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

Advanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi, Yadi Fan, Qin Zhang, Yingying Huang, Mo Yang   +4 more
wiley   +1 more source

Technical change and agglomeration [PDF]

Although economic historians consider technical change to be a significant factor explaining the evolution of the spatial organization of an economy, economic geography still fails to address this important issue.
Carl Gaigné, Stéphane Riou
core