Results 91 to 100 of about 8,558,937 (344)

Understanding the Chemical and Electronic Properties of Sub‐Monolayer TiO2 on High Surface Area Silica for Jet Fuel Synthesis Applications

open access: yesAdvanced Functional Materials, EarlyView.
Sub‐monolayer titania grafted onto mesoporous silica enables solvent‐free photocatalytic upgrading of furfural and cyclopentanone into jet fuel precursors. Advanced spectroscopic methods reveal tunable surface speciation, acidity, and bandgaps, enhancing catalytic efficiency.
Mark A. Isaacs   +12 more
wiley   +1 more source

A change in the language policy for school Geography: breaking barriers or creating new ones? [PDF]

open access: yes, 2018
Geography as a core entitlement subject in senior schools, is one of three components that make up the umbrella subject Environmental Studies. The other two subjects are History and Social Studies.
Borg Axisa, Glorianne   +1 more
core  

APPLICATION OF MODERN PEDAGOGICAL TECHNOLOGIES IN GEOGRAPHY LESSONS IN GENERAL SECONDARY SCHOOLS

open access: green, 2022
Egamberdiyeva Farida Karimovna   +2 more
openalex   +1 more source

Perfusable Brain Microvascular Network‐On‐Chip Model to Study Flavivirus NS1‐Induced Endothelial Dysfunction

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a microfluidic brain microvascular network‐on‐chip (BMVasChip) to investigate endothelial barrier dysfunction caused by flavivirus non‐structural protein 1 (NS1), including virus‐ and time‐dependent vascular damage, leakiness, and dysfunction.
Monika Rajput   +5 more
wiley   +1 more source

Eleştirel düşünme kuramının lise coğrafya programı üzerindeki etkileri

open access: yesAnkara Üniversitesi Eğitim Bilimleri Fakültesi Dergisi, 2003
School geography has the potential to develop young people’s understanding of their place in the world and so help form their identity. Young geography teachers are therefore more likely to work with disillusioned and cynical older collagues than they ...
Hilmi DEMİRKAYA
doaj  

Monocentric Versus Polycentric Models in Urban Economics [PDF]

open access: yes
This article overviews the development of the formal modelling framework for the urban spatial structure which started in 1960s and grew dramatically thereafter.
Tomoya Mori
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

GEOGRAFÍA, LINGÜÍSTICA Y GEOLINGÜÍSTICA. UNA PROPUESTA PARA COMPRENDER EL CONTACTO DIALECTAL: A PROPOSAL FOR THE UNDERSTANDING OF DIALECT CONTACT GEOGRAPHY, LINGUISTICS, AND GEOLINGUISTICS:

open access: yesForma y Función, 2011
Este artículo presenta un recorrido general por los planteamientos teóricos y metodológicos que articulan los estudios del lenguaje y la geografía, con el propósito de hacer una propuesta que vincule el concepto de territorio desde la geografía humana y ...
Gloria Andrea Córdoba Henao
doaj  

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

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