Results 71 to 80 of about 1,090,311 (343)

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

open access: yesRevista 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   +1 more
doaj   +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

Atlas use in teaching geography in higher education in the U.S. and Canada

open access: yesČasopis Socìalʹno-Ekonomìčnoï Geografìï. Часопис соціально-економічної географії, 2017
Skills in map use and interpretation are important in geography education. Atlases represent special collections of maps that can be beneficial for developing map use and interpretation and spatial analysis skills in geography students. In this study, we
Jerry Green   +2 more
doaj  

Technical change and agglomeration [PDF]

open access: yes
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  

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

H. G. Porthan and the promotion of Finnish geography

open access: yesFennia: International Journal of Geography, 1995
Henrik Gabriel Porthan (1739-1804), professor at the Turku Academy, is generally regarded as the "father of Finnish history", but it is shown here that he was also influential in the development of Finnish geography.
Kalevi Rikkinen, Allan Tiitta
doaj  

Priorities for Pan-American Geography Education: Needs and Trends

open access: yesEducation Sciences
Geography education research in Latin America is uneven in terms of its thematic focus and country-level contributions. Research demonstrates the necessity for a region-wide prioritization of geography education themes that builds on existing scholarship
Alex Oberle   +2 more
doaj   +1 more source

Mutterland und Vatersprache

open access: yesÖsterreichische Zeitschrift für Geschichtswissenschaften, 1995
The general critique of the androcentric structure of social science research leaves the question of the specific conditions of production and reproduction of androcentrism within the disciplines unanswered.
Elisabeth Binder
doaj   +1 more source

Brand Agriculture and Economic Geography: A General Equilibrium Analysis [PDF]

open access: yes
This paper presents a general equilibrium model of NEG incorporating the brand agriculture which produces differentiated agricultural products. Focusing on the core-periphery space, we show that highly differentiated brand agriculture can be sustained in
Masahisa Fujita, Nobuaki Hamaguchi
core  

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