Results 81 to 90 of about 12,385 (202)

Et islamistisk studentopprør

Babylon, 2016
Det er i år 40 år siden europeiske studenter demonstrerte og innledet et politisert 1970-tall. Det er også 40 år siden egyptiske studenter demonstrerte og innledet en politisk kamp mellom venstresiden og islamistene i studentbevegelsen.
Truls Hallberg Tønnessen
doaj   +1 more source

ZnO Decorated Electrospun Polylactic Acid Membrane for Organic Dyes Removal From Wastewaters

EcoMat, Volume 8, Issue 9, September 2026.
PLA electrospun membranes doped with ZnO can spontaneously remove organic dyes from wastewater. The high adsorption capacity obtained is strongly influenced by environmental conditions. ABSTRACT The present work reports the design of a novel nanocomposite adsorbent based on a bio‐based PLA electrospun membrane doped with ZnO (28 wt% confirmed by TGA ...
Gianluca Viscusi, Marta Balsamo, Maria Chiara Mistretta, Giuliana Gorrasi, Roberto Scaffaro   +4 more
wiley   +1 more source

Interpopulation Variation in Seed Germination in Three Plantago Species: Effects of Temperature, Osmotic Stress, and Salinity

New Zealand Journal of Botany, Volume 64, Issue 3, September 2026.
Plantago species are widespread in the Mediterranean and have potential applications in restoration of degraded or saline soils. This study examined germination responses of Plantago albicans, P. coronopus, and P. maritima from multiple Iberian populations under different temperature, osmotic stress, and salinity.
Sara Mira, Luciana Veiga‐Barbosa, Miguel Ángel Ibáñez, Félix Pérez‐García, María Elena González‐Benito   +4 more
wiley   +1 more source

Opening the black box: in situ imaging of arbuscular mycorrhizal fungal structures in soil using synchrotron‐based micro‐CT

New Phytologist, Volume 251, Issue 6, Page 3687-3702, September 2026.
Summary Arbuscular mycorrhizal fungi (AMF) contribute to plant nutrient and water uptake via their extraradical hyphal networks. However, in situ methodologies to quantify architectural and morphological traits of these networks in soil are largely lacking, limiting our understanding of AMF‐mediated resource transport.
Henri M. Braunmiller, Michael Bitterlich, Nicolai Koebernick, Eva Jacob, Anna S. Heck, Andrea Schnepf, Johanna Pausch, Jussi‐Petteri Suuronen, Bernhard Hesse, Sylvain Delzon, Jonathan Perrin, Andrew King, Jan Jansa, Mutez A. Ahmed   +13 more
wiley   +1 more source

Escoamento Atmosférico sobre uma Colina Isolada Revelado a Partir de Dados de um Veículo Aéreo não Tripulado (VANT)

Revista Brasileira de Meteorologia
Resumo Este artigo é uma contribuição do Projeto “uso de VANT para prospecção eólica em sistemas aquáticos”, que consistiu num esforço multi-instrumental e multi-institucional para estudar a camada limite atmosférica influenciada por extensos corpos d ...
Arcilan T. Assireu, José C. Mendonça, Ramon M. Freitas, Robson B. Passos, Cláudio C. Pellegrini, Felipe M. Pimenta   +5 more
doaj   +1 more source

The Role of Lightning in Atmospheric Chemistry

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 16, 28 August 2026.
Abstract Lightning has important effects on atmospheric constituents in primarily the middle and upper troposphere. We summarize the effects of lightning on atmospheric chemistry that have been published since the last major review in 2007. The estimates of NOx production by lightning (LNOx) are based on five methods: theoretical/laboratory estimates ...
Kenneth E. Pickering, Dale J. Allen, Heidi Huntrieser   +2 more
wiley   +1 more source

Structural and Functional Insights Into (S)‐5′‐C‐Guanidinopropyl Uridine‐Modified Oligonucleotides With 2′‐O‐Methyl and 2′‐Fluoro Substitutions for RNAi Therapeutics

ChemMedChem, Volume 21, Issue 15, 14 August 2026.
Novel (S)‐5′‐guanidinopropyl uridine analogs bearing 2′‐O‐methyl or 2′‐fluoro substitutions enhance nuclease resistance and mismatch discrimination while preserving A‐form RNA structure and potent RNAi activity. These modifications provide a promising strategy for improving the stability, specificity, and therapeutic potential of siRNA‐based medicines.
Sugahara Masaki, Elsayed M. Mahmoud, Shuichi Sakamoto, Yoshihito Ueno   +3 more
wiley   +1 more source

Quantifying Anisole Dimer Interactions in Solution With a Molecular Balance

European Journal of Organic Chemistry, Volume 29, Issue 30, 12 August 2026.
Dispersion‐driven anisole stacking overcomes steric repulsion to favor folded cyclooctatetraene valence‐bond isomers in solution. We report a combined experimental and computational study that quantifies the interaction strength of anisole–anisole stacking in solution using a 1,4/1,6‐dianisole‐substituted cyclooctatetraene (COT) molecular balance.
Marvin H. J. Domanski, Saskia N. Krug, Heike Hausmann, Peter R. Schreiner   +3 more
wiley   +1 more source

Tailoring K+ Dosage in K+/Zn2+ Mixed Electrolytes via Lattice Expansion Regulation of Zinc Hexacyanoferrate for High‐performance Zinc Ion Batteries

Advanced Science, Volume 13, Issue 47, 24 August 2026.
The study proposes a fitting curve as a reference to quantify the optimal K+ ratio in K+/Zn2+ mixed electrolyte, thus achieving stable and high‐capacity aqueous zinc ion batteries at each current density. ABSTRACT Incorporating K+ into Zn‐based electrolytes can enhance the performance of aqueous zinc ion batteries, while the lack of a clear rule for ...
Yewei Li, Yuqian Li, Yuchen Zhang, Shuang Zheng, Yanhao Pan, Jiyuan You, Yan Liu, Wenju Wang   +7 more
wiley   +1 more source

Ni–Cr Substitution in TiFe: An Integrated Experimental–Modeling Study of Phase Stability and Hydride Thermodynamics

Advanced Energy and Sustainability Research, Volume 7, Issue 8, August 2026.
Combined experimental and theoretical approaches reveal how Cr and Ni substitution in TiFe‐based alloys tune lattice expansion and hydride thermodynamics. While both elements increase hydride stability, they exert opposite effects on the entropy of hydrogen desorption, providing new insight into thermodynamic design of AB‐type hydrogen storage ...
Evans Pericoli, Viola Ferretti, Ebert Alvares, Paul Jerabek, Claudio Pistidda, Luca Pasquini   +5 more
wiley   +1 more source