Results 91 to 100 of about 6,213,608 (354)

Physical Geography's Role and Impact Stage on Determining of Political Units Boundary [PDF]

open access: yes, 2013
Both countries and international organizations for example EU and NATO have a boundary. How and which criteria determines these boundaries. This study includes physical geography features which forms some of these criteria.
Deniz Ekinci
core  

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

open access: yesAdvanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou   +12 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Enhancing physical geography schools outreach: Insights from co-production and storytelling narratives

open access: hybrid, 2021
Kathryn Adamson   +8 more
openalex   +1 more source

Economic Geography and Economic Development in Sub-Saharan Africa [PDF]

open access: yes
The physical or absolute geography of Sub-Saharan Africa (SSA) is often blamed for its poor economic performance. A country’s location however not only determines its absolute geography, it also pins down its relative position on the globe vis-à-vis ...
Harry Garretsen, Maarten Bosker
core  

Recycling of Thermoplastics with Machine Learning: A Review

open access: yesAdvanced Functional Materials, EarlyView.
This review shows how machine learning is revolutionizing mechanical, chemical, and biological pathways, overcoming traditional challenges and optimizing sorting, efficiency, and quality. It provides a detailed analysis of effective feature engineering strategies and establishes a forward‐looking research agenda for a truly circular thermoplastic ...
Rodrigo Q. Albuquerque   +5 more
wiley   +1 more source

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

Primary and Phenolic Metabolites Analyses, In Vitro Health-Relevant Bioactivity and Physical Characteristics of Purple Corn (Zea mays L.) Grown at Two Andean Geographical Locations [PDF]

open access: gold, 2021
Lena Gálvez Ranilla   +5 more
openalex   +1 more source

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