Results 21 to 30 of about 7,167 (123)

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

Angewandte 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, Wilhelm Hans Eugen Schwarz, Jun Li   +2 more
wiley   +1 more source

Cherenkov Telescope Array Observatory: Die Zukunft der Gammaastronomie

Physik in unserer Zeit, Volume 57, Issue 1, Page 10-18, January 2026.
Im Jahr 1989 hat das Wipple‐Observatorium die erste Quelle hochenergetischer Gammastrahlung entdeckt. 2002 waren dann sechs Quellen bekannt, 2024 schon mehr als 300. Und das ist immer noch lediglich die Spitze des Eisbergs in der jungen Geschichte der Gammaastronomie.
Daniela Hadasch, Daniel Mazin
wiley   +1 more source

Rare and Vulnerable: Mires of the Western Alps Are Changing Rapidly Under Climate Pressures

Applied Vegetation Science, Volume 29, Issue 1, January/March 2026.
Resurveys of Sphagnum‐dominated mires in the Western Alps revealed marked vegetation changes over 12‐ and 25‐year periods. Observed patterns include increased species richness, woody plant encroachment, and declines in mire specialists, indicative of the progressive drying.
Pollo Alessandra, Oddi Ludovica, Eusebio Bergò Simone, Piccini Irene, La Greca Leonardo, Miserere Luca, Buffa Giorgio, Siniscalco Consolata   +7 more
wiley   +1 more source

A Neolithic rock engraving apparently showing a Great Auk being captured

Ibis, Volume 168, Issue 1, Page 377-382, January 2026.
We evaluate whether a Neolithic engraved rock image at the Alta archaeological site in Finnmark, Norway – of a bird being held by a person – represents a Great Auk Pinguinus impennis. There are several thousand engraved animal figures at Alta, created between 5000 and 2000 years ago, in various hunting panoramas.
Tim R. Birkhead, Robert Montgomerie
wiley   +1 more source

Predictive Performance of Device‐Neonatal Skin Risk Assessment Scale to Evaluating Pressure Injuries Risk in the Neonates. An Observational Multicenter Study

Journal of Clinical Nursing, Volume 35, Issue 1, Page 242-254, January 2026.
ABSTRACT Aim To assess the validity of a modified Neonatal Skin Risk Assessment scale (Dev‐NSARS) for neonatal pressure injuries (PIs) in the neonatal intensive care unit (NICU) and neonatal sub‐intensive care unit (NICU‐Sub) environment. Background Medical devices are the leading cause of pressure injuries (PIs) in neonates, a key cause of morbidity ...
Biagio Nicolosi, Elisa Neri, Leonardo Fioravanti, Silvia Leoncini, Claudio De Felice, Pablo Garcìa‐Molina, Alessandra Mugnaini   +6 more
wiley   +1 more source

Mapping the density of giant trees in the Amazon

New Phytologist, Volume 249, Issue 1, Page 152-168, January 2026.
Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
Robson Borges de Lima, Diego Armando Silva da Silva, Matheus Henrique Nunes, Paulo R. de Lima Bittencourt, Peter Groenendyk, Cinthia Pereira de Oliveira, Daniela Granato‐Souza, Rinaldo L. Caraciolo Ferreira, José A. Aleixo da Silva, Jesús Aguirre‐Gutiérrez, Toby Jackson, João R. de Matos Filho, Perseu da Silva Aparício, Joselane P. Gomes da Silva, José Julio de Toledo, Marcelino Carneiro Guedes, Danilo R. Alves de Almeida, Niro Higuchi, Fabien H. Wagner, Jean Pierre Ometto, Eric Bastos Görgens   +20 more
wiley   +1 more source

Exploring young people's visual perceptions of nature on urban school grounds: Insights from a visitor‐employed photography walk for environmental education

People and Nature, Volume 7, Issue 12, Page 3264-3281, December 2025.
Abstract Urban growth and densification increasingly limit children's and young people's access to natural environments. Since they spend a considerable amount of time within school grounds and their immediate surroundings during their childhood, daily encounters with nature are often closely linked and restricted to these environments.
Johanna Trummer, Lucas Weinberg, Jerylee Wilkes‐Allemann, Karin Oberauer, Lars Keller   +4 more
wiley   +1 more source

Genome‐wide association study identifies quantitative trait loci associated with resistance to Verticillium dahliae race 3 in tomato

The Plant Genome, Volume 18, Issue 4, December 2025.
Abstract Verticillium wilt (VW) disease, caused by Verticillium dahliae Kleb., is a major threat to tomato (Solanum lycopersicum L.) production. Identifying loci associated with VW resistance can accelerate breeding efforts and support sustainable disease management. Although the Ve1 and Ve2 genes confer resistance to V.
Tika B. Adhikari, Bode A. Olukolu, Anju Pandey, Ashley N. Philbrick, Dilip R. Panthee, Reza Shekasteband, Randolph G. Gardner, Ralph A. Dean, Frank J. Louws   +8 more
wiley   +1 more source

S1‐Leitlinie für bildgebende Diagnostik von Hauterkrankungen

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 23, Issue 12, Page 1616-1632, December 2025.
Zusammenfassung Nichtinvasive Bildgebungstechniken erlauben schnell und schmerzfrei diagnostische Blicke in die Haut, je nach angewandter Methode mit unterschiedlich hoher Auflösung und Eindringtiefe. Schon seit Jahrzehnten aus dem Alltag nicht wegzudenken sind die etablierten Untersuchungsmethoden wie die Dermatoskopie und die hochauflösende ...
Maximilian Deußing, Sandra Schuh, Janis Thamm, Deborah Winkler, Simon Schneider, Teresa Nau, Ulf Darsow, Viktor Schnabel, Martina Ulrich, Lynhda Nguyen, Denis Frenzel, Chiara Fischer, Cristel Ruini, Vasilis Ntziachristos, Martin Kaatz, Hjalmar Kurzen, Bernd Kardorff, Rudolf Herbst, Sonja Grunewald, Elke Sattler, Julia Welzel, Daniela Hartmann   +21 more
wiley   +1 more source

Exploring diversity within the genus Tulostoma (Basidiomycota, Agaricales) in the Pannonian sandy steppe: four fascinating novel species from Hungary. [PDF]

MycoKeys, 2023
Finy P, Jeppson M, Knapp DG, Papp V, Albert L, Ölvedi I, Bóka K, Varga D, Kovács GM, Dima B.   +9 more
europepmc   +1 more source