Results 41 to 50 of about 87,378 (215)

Die höchsten Oxidationsstufen der Seltenerdelemente und die Probleme mit den Praseodym(+5)‐Verbindungen

open access: yesAngewandte Chemie, Volume 138, Issue 1, 2 January 2026.
Alle Seltenerdelemente bilden bekanntlich tri‐ und auch di‐valente Verbindungen. Wenige tetra‐valente Verbindungen sind auch bekannt; kürzlich wurden die ersten Moleküle und Kristalle mit Praseodym(+5) synthetisiert. Der hier definierte atomare Ionisations‐Quotient IQ legt nahe, dass Ln(+4)‐Verbindungen mit geeigneten Liganden für fast alle 4f‐Elemente
Lian‐Wei Ye   +2 more
wiley   +1 more source

Eine Perspektive zu interdisziplinären Ansätzen in der Chemotaxis(forschung)

open access: yesAngewandte Chemie, Volume 137, Issue 47, November 17, 2025.
Chemotaxis ist die Bewegung individueller Agenten hin zu oder weg von einem chemischen Stimulus. Dieses Phänomen wird in den verschiedensten Fachbereichen untersucht, von Biologie hin zu Physik und auch im Ingenieurwesen. Dieses Perspektivpapier zielt darauf ab, neue Entwicklungen im Feld darzustellen und die Vereinheitlichung von Terminologie zu ...
Juliane Simmchen   +18 more
wiley   +1 more source

Experiències de realitat augmentada en biblioteques : estat de la qüestió

open access: yesBiD: Textos Universitaris de Biblioteconomia i Documentació, 2016
Objectiu: donar a conèixer les experiències més significatives d'ús de la realitat augmentada en biblioteques, fent una especial atenció als resultats obtinguts, les aportacions i les limitacions que s'han de tenir en compte.
Arroyo Vázquez, Natalia
doaj   +1 more source

Introducció del node: La materialitat dels media: nous materialismes amb els mitjans, l'art i la tecnologia

open access: yesArtnodes, 2012
La nostra era digital i en xarxa ens amaga (a plena vista) les correspondències concretes, històriques i afectives entre matèria i informació, objecte i pensament, el que és present i el que re-presenta.
Jamie Allen - Node Coordinator
doaj   +1 more source

A Systematic Review of Cooperation in Multi‐User Virtual Reality Learning Environments

open access: yesJournal of Computer Assisted Learning, Volume 41, Issue 5, October 2025.
ABSTRACT Background The role of virtual reality (VR) in education is increasing, which raises questions about VR learning in multi‐user settings. While collaborative VR learning, characterised by shared goals and low division of labour, is well‐researched, cooperative VR learning, which emphasises role differentiation and task interdependence, remains ...
Frank Wehrmann, Raphael Zender
wiley   +1 more source

A Flight Back to Ground: Jung’s Recalcitrant Fourth as Rape into Consciousness. Symbolic Rape and Literal Rape in Persephone’s Myth

open access: yesJournal of Analytical Psychology, Volume 70, Issue 4, Page 616-639, September 2025.
Abstract Patricia Berry’s interpretation of the Demeter/Persephone myth, and her concept of rape into consciousness, illuminate intrapsychic dynamics. However, this symbolic lens may inadvertently distance us from the devastating nature of literal rape—a reality the Homeric Hymn encapsulates.
Barbara Cerminara
wiley   +1 more source

El teatre català del segle XIX i la realitat catalana de l'època [PDF]

open access: yes, 2011
El meu propòsit en escriure aquest article era plantejar com el teatre català del segle xix configurava un model de realitat fruit de les complexes relacions entre les necessitats d’un auditori sociològicament delimitat i la voluntat d’alguns autors com ...
Bacardit, Ramón
core   +1 more source

Jung, Bion and the Crucible of War

open access: yesJournal of Analytical Psychology, Volume 70, Issue 4, Page 535-555, September 2025.
Abstract WWI had a transformative effect on the lives and ideas of both Carl Jung and Wilfred Bion. Both suffered intense and life‐changing experiences, which they carried with them for the rest of their lives. For Jung, living in neutral Switzerland, the febrile tension of the war emerged in a stream of archetypal imagery, while his daily life ...
Ann Addison
wiley   +1 more source

Teoria "veritats" i realitat en les construccions científiques [PDF]

open access: yes, 2018
Teoria "veritats" i realitat en les construccions ...
Carbonell, Eudald, Hortolà, Policarp
core   +1 more source

Kant's nutshell argument for idealism

open access: yesNoûs, Volume 59, Issue 3, Page 652-677, September 2025.
Abstract The significance or vacuity of the statement, “Everything has just doubled in size,” attracted considerable attention last century from scientists and philosophers. Presenting his conventionalism in geometry, Poincaré insisted on the emptiness of a hypothesis that all objects have doubled in size overnight.
Desmond Hogan
wiley   +1 more source

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