Results 41 to 50 of about 18,450 (230)

Dual‐Component Spidroin‐Based Hydrogels: A Mechanically Tunable Platform for 2D and 3D Cell Culture

Small, EarlyView.
A dual‐component recombinant spider silk hydrogel platform was developed by combining NT2RepCT with a bioactive vitronectin‐functionalized spidroin domain. The hydrogels self‐assemble under physiological conditions, exhibit tunable mechanical properties, and support 2D and 3D cell culture, providing a versatile platform for mechanobiological studies ...
Sanna Korpela, Urmimala Chatterjee, Gabriele Greco, Benjamin Schmuck, Rakesh Kumar, Olga Shilkova, Cecilia Götherström, Anna Rising, Teemu O. Ihalainen   +8 more
wiley   +1 more source

Crystallinity Effects on Near‐Infrared Photoresponse in Y6‐Based Organic Phototransistors

Small, EarlyView.
Solution‐processed Y6 thin films are investigated as active layers of organic field‐effect transistors and as near‐infrared photodetectors. Enhanced crystallinity in Y6 films induced by thermal annealing leads to improved charge transport and pronounced photoresponsivity.
Lluís Casabona‐Cendra, Carme Martínez‐Domingo, Vick Y. Qiu, Xiaocen Dong, Dean Kos, Sergi Riera‐Galindo, Mariano Campoy‐Quiles, Ji‐Seon Kim, Marta Mas‐Torrent   +8 more
wiley   +1 more source

Bewertung im Rahmen der UVP

Raumforschung und Raumordnung, 1989
Die Durchführung der UVP erfordert konkrete Bewertungsmaßstäbe. Dazu gehören definierte Umweltqualitätsziele und -standards. Naturschutz und Landschaftsplanung haben gegenüber den zumeist mechanistischen Vorstellungen über solche Bewertungsmaßstäbe ...
Hans Kiemstedt
doaj   +3 more sources

Platelet‐activating factor‐receptor signaling mediates solar‐simulated light‐induced extracellular vesicle release in human keratinocytes

Photochemistry and Photobiology, EarlyView.
Solar‐simulated light (SSL) promotes extracellular vesicle (EV) release from keratinocytes through a UVB‐driven, oxidative stress‐dependent pathway. SSL‐induced reactive oxygen species (ROS) generate oxidized glycerophosphocholines with PAF agonistic activity, which activate the Platelet‐activating factor receptor (PAFR), leading to acid ...
Divyanshu Aggarwal, Anita Thyagarajan, Michael G. Kemp, Ravi P. Sahu   +3 more
wiley   +1 more source

In-Line Rheometry of Micro Cement Based Grouts – A Promising New Industrial Application of the Ultrasound Based Uvp+Pd Method

Applied Rheology, 2012
Measurements of the viscosity of non-Newtonian fluids and suspensions having a solid volume fraction of about 30% or more is of major interest from an industrial point of view.
Wiklund Johan, Rahman Mashuqur, Håkansson Ulf   +2 more
doaj   +1 more source

Early oxidation‐related changes in aqueous humor following eye exposure to ultraviolet‐A radiation

Photochemistry and Photobiology, EarlyView.
UVA exposure induces early oxidative alterations in the aqueous humor, disrupting its antioxidant balance. Levels of ascorbic acid, reduced glutathione (GSH), and the GSH/GSSG ratio decrease, while oxidized glutathione (GSSG), S‐glutathionylated proteins (PSSG), and malondialdehyde (MDA), a lipid peroxidation by‐product, increase.
Corinne Zinflou, Patrick J. Rochette
wiley   +1 more source

Mesophotic octocoral larval settlement preferences and behaviors

Restoration Ecology, EarlyView.
Abstract Introduction Lab‐based coral reproduction is advancing restoration efforts to support coral populations injured by the 2010 Deepwater Horizon oil spill. Objectives This study aimed to answer foundational questions concerning coral spawning and larval settlement that need to be resolved for these mesophotic and deep‐sea coral species before ...
Mark McCauley, Julia Johnstone, William G. Jenkins, Jayci Grosso, Arielle Pollock, Jonathan M. Quigley, Leigh‐Anne Carlson, Christopher L. Gardner, Peter J. Etnoyer, Kristopher G. Benson, Amanda W. J. Demopoulos   +10 more
wiley   +1 more source

Graph Database Integration and Machine Learning for Operational and Hydrodynamic Analysis of a Liquid Mixing System

Engineering Reports, Volume 8, Issue 11, November 2026.
Graph‐based analysis identified overlapping NRe and NFr regions, particularly for Impellers 3 and 8, while Φ provided additional differentiation. Using these descriptors, LightGBM achieved the best classification performance, supporting their complementary use for discriminating impeller configurations within the evaluated system.
Lucio Álvarez‐Pérez, Diana Rueda‐Mateo, América Isabel Ortiz‐Carmona, Sara Núñez‐Correa, Hugo Pérez‐Pastenes, Oswaldo Guzmán‐López, Roberto Carlos Moreno‐Quirós   +6 more
wiley   +1 more source

Distribution and fluxes of aggregates >100 μm in the upper kilometer of the South-Eastern Pacific [PDF]

Biogeosciences, 2008
Large sinking particles transport organic and inorganic matter into the deeper layers of the oceans. Between 70 and 90% of the aggregates exported from the surface mixed layer are disaggregated within the upper 1000 m.
L. Guidi, G. Gorsky, H. Claustre, J. C. Miquel, M. Picheral, L. Stemmann   +5 more
doaj  

Rosa rugosa Root Extract as a Functional Food Ingredient, Mitigating UVB‐Induced Skin Aging Through MAPK/AP‐1 and AGE‐RAGE Pathway Modulation

Food Science &Nutrition, Volume 14, Issue 11, November 2026.
Rosa rugosa root extract (RR‐r) attenuated UVB‐induced wrinkle formation and collagen degradation while improving skin hydration. Its photoprotective effects were associated with modulation of MAPK/AP‐1 and AGE‐RAGE signaling. ABSTRACT Rosa rugosa root extract (RR‐r) has been used in East Asian medicine to treat metabolic disorders, including diabetes ...
Min Ji Gu, Guijae Yoo, Sang‐Hoon Lee, Ho‐Young Park, Yoonsook Kim, Donghwan Kim, Sang Keun Ha   +6 more
wiley   +1 more source