Results 81 to 90 of about 7,923 (181)

Der „Homo alpinus“. Eine kurze Notiz zu Willy Hellpachs Versuch, die Existenz von Bergmenschen auf ein umweltpsychologisches Fundament zu stellen

Góry, Literatura, Kultura
In the first decades of the 20th century, Willy Hellpach attempted to explain the observation that mountain dwellers differ significantly from the inhabitants of the plains in terms of the influence of the natural environment on people’s mental life ...
Patrick Stoffel
doaj   +1 more source

Mechanical Insights Into Polymeric Multilayers Films Using Nanoindentation and the Structural Compliance Method

Strain, Volume 62, Issue 2, April 2026.
This study applies nanoindentation to resolve layer‐specific mechanical properties in photovoltaic backsheet multilayer polymers. Structural compliance correction reduces substrate flexure and edge artefacts, enabling reliable hardness and modulus mapping.
P. Christoefl, J. E. Jakes, J. Geier, G. Pinter, G. Oreski, D. Stone, C. Teichert   +6 more
wiley   +1 more source

“Epystemologically Different Worlds”: from J. Uexküll to G. Vakariu

RUDN Journal of Philosophy
The research deals with the concept of “epistemologically different worlds” introduced by Gabriel Vacariu and its background in European science and philosophy, since the beginning of the twentieth century.
Egor V. Falev
doaj   +1 more source

Schwer wiegt die Krone: Kronenethermodulation von Kobaltporphyrinen in der CO2 Elektroreduktion in Zero‐Gap Electrolyseuren

Angewandte Chemie, Volume 138, Issue 11, 9 March 2026.
Die Implementierung von Kronenethern in den Liganden von Kobaltporphyrinen wirkt sich in mehrfacher Hinsicht positiv auf die elektrochemische CO2‐Reduktion aus: 1. Das Reduktionspotenzial wird in Gegenwart von K+ gesenkt; 2. die CO‐Erzeugung in Zero‐Gap‐Elektrolyseuren wird gesteigert und 3.
Wiebke Wiesner, Christian Wilhelm, Rahel Cornelia Hoffmann, Peter Stahl, Kevinjeorjios Pellumbi, Julia Jökel, Ivana Ivanović‐Burmazović, Ulf‐Peter Apfel   +7 more
wiley   +1 more source

Heavy is the Crown: Crown Ether Modulation of Cobalt Porphyrin CO2 Electroreduction in Zero‐Gap Electrolyzers

Angewandte Chemie International Edition, Volume 65, Issue 11, 9 March 2026.
The implementation of crown ethers into the ligand of cobalt porphyrins benefits the electrochemical CO2 reduction in the several ways: (1) the reduction potential is lowered in presence of K+; (2) it boosts the CO generation in Zero‐Gap Electrolyzers and (3) ensures complex stability during electrolysis.
Wiebke Wiesner, Christian Wilhelm, Rahel Cornelia Hoffmann, Peter Stahl, Kevinjeorjios Pellumbi, Julia Jökel, Ivana Ivanović‐Burmazović, Ulf‐Peter Apfel   +7 more
wiley   +1 more source

O tamanho do self, problemas não resolvidos na biosemiótica e o sentido da ciência: uma entrevista com Kalevi Kull

Intexto
Entrevista com o biosemioticista Kalevi Kull, herdeiro do legado da Escola de Tartu-Moscou – berço do que se convencionou chamar Semiótica da Cultura. Entre os tópicos abordados, estão problemas atuais enfrentados pela biosemiótica como, por exemplo, a ...
Arthur Walber Viana
doaj   +1 more source

De l’Umwelt au récit. Une lecture biosémiotique des fictions et des attitudes face aux discours

Actes Sémiotiques
Cet article se propose de faire le lien entre l’Umwelt, le « monde » sensoriel propre du sujet, et ses jugements véridictoires et attitudes épistémiques.
Mattéo Raimbault
doaj   +1 more source

Anthropogenic Infrastructures Shape Brown Bear Movements in Human‐Modified Landscapes

Ecology and Evolution, Volume 16, Issue 3, March 2026.
Human activities are major drivers of changes in animal behaviour, resulting in diverse spatial and temporal activity patterns across species. In this study, we analysed telemetry data from brown bears in Finland, Slovakia and Romania, to compare how human infrastructure influences their movement behaviour.
Pino García‐Sánchez, Vincenzo Penteriani, María del Mar Delgado, Daniele Falcinelli, Ancuta Fedorca, Louise K. Gentle, Ilpo Kojola, Samuli Heikkinen, Slavomír Find'o, Michaela Skuban, Mihai Fedorca, Ovidiu Ionescu, Georgeta Ionescu, Ramon Jurj, Marius Popa, Andrés Ordiz, Jon E. Swenson, Antonio Uzal   +17 more
wiley   +1 more source

Formation of trifluoroacetic acid from common trifluoromethyl pesticides in agricultural soils

Journal of Environmental Quality, Volume 55, Issue 2, March/April 2026.
Abstract The short‐chain per‐ and polyfluoroalkyl substances trifluoroacetic acid (TFA) has been recognized as a degradation product of only three pesticides, but many other trifluoromethyl pesticides (C–CF3 pesticides) may potentially produce TFA based on their molecular structure.
Anders R. Johnsen, Trine Henriksen, Christian N. Albers   +2 more
wiley   +1 more source

Not just ‘super‐predators': human behaviour shapes wildlife behavioural responses across avoidance, tolerance and attraction

Oikos, Volume 2026, Issue 3, March 2026.
Humans are thought to have a disproportionately negative impact on wildlife and are viewed by some as the ultimate ‘super predator'. This view implies that wild animals perceive humans primarily as predators. However, a growing body of evidence shows that wildlife can have remarkable tolerance for, or even attraction to, humans.
Friederike Zenth, Daniel T. Blumstein, Luca Corlatti, Mengxi Kou, Sebastian Schwegmann, Farina Sooth, Ilse Storch, Manisha Bhardwaj   +7 more
wiley   +1 more source