Results 81 to 90 of about 8,558,937 (344)

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  

RRP9 Promotes Esophageal Squamous Cell Carcinoma Progression through E2F1 Transcriptional Regulation of CDK1

open access: yesAdvanced Biology, EarlyView.
The study reveals that RRP9 is abnormally highly expressed in ESCC tissues and is closely associated with poor prognosis in patients. Furthermore, it is found that RRP9 promotes ESCC progression through enhancing the E2F1‐mediated transcriptional regulation of CDK1.
Gang He   +14 more
wiley   +1 more source

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

Medical geography: has J.M. May borrowed M. Sorre's 1933 concept of pathogenic complexes?

open access: yesCybergeo, 2003
The conceptual and methodological framework of modern medical geography began in 1950s with the publication of the paper by J.M. May entitled: « Medical Geography: Its Methods and Objectives », in 1950 in The Geographical Review.
Rais Akhtar
doaj   +1 more source

Curve configurations in the projective plane and their characteristic numbers

open access: yes, 2017
In this paper we study the concept of characteristic numbers and Chern slopes in the context of curve configurations in the real and complex projective plane.
Czapliński, Adam, Pokora, Piotr
core  

Illuminating New Frontiers: Exploring the Photosensitizing Potential of Passiflora Species in Combating Methicillin‐Resistant Staphylococcus aureus (MRSA) and Their Infection in Senescent Mice

open access: yesAdvanced Biology, EarlyView.
This study investigates the photosensitizing potential of Passiflora cincinnata in Antimicrobial Photodynamic Therapy (aPDT) against skin infection caused by Methicillin‐resistant Staphylococcus aureus (MRSA) in a senescent murine model. The P. cincinnata exhibits antimicrobial activity, with reduced bacterial load, lower leukocyte infiltration, and ...
Caroline Vieira Gonçalves   +14 more
wiley   +1 more source

Public Expenditure and International Specialisation [PDF]

open access: yes
We study the impact of home-biased public expenditure on international specialisation in general equilibrium models with increasing returns and monopolistic competition.
Federico TRIONFETTI, Marius BRÜLHART
core  

High‐Temperature Oxidation of the CrFeNi Medium‐Entropy Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
The oxidation behavior of equiatomic CrFeNi MEA is a key issue that determines this material's suitability for high‐temperature application. The understanding of long‐term behavior is even more crucial than short‐term corrosion effects. The alloy is exposed to synthetic air at 1000, 1050, and 1100 °C for 24, 100, and 1000 h and systematically compared ...
Anna Maria Manzoni   +5 more
wiley   +1 more source

Optimal agglomeration and regional policy [PDF]

open access: yes
This paper studies the social desirability of agglomeration and the efficiency arguments for regional policy in a simple, analytically solvable ‘new economic geography’ model with two trade integrating regions.
Jens Suedekum, Michael Pflueger
core  

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