Results 231 to 240 of about 110,272 (342)

The Role of a Near‐Natural Fish Bypass in Facilitating Downstream Movements and Providing Habitat for a Potamodromous Fish

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Fish passes, traditionally designed to facilitate upstream migration, are now increasingly recognized for their multifunctionality, including bidirectional fish movement and habitat provision. This four‐year study at the Ottensheim‐Wilhering hydropower plant on the Austrian Danube tracked the migration patterns of the common nase (Chondrostoma
Schabuss Michael   +3 more
wiley   +1 more source

Artificial Domestication Enhances Bioactive Profiles and Antioxidant Capacity in Two Wild Asteraceae Plants. [PDF]

open access: yesPlants (Basel)
Zheng A   +9 more
europepmc   +1 more source

Long‐Term Effects of Low‐Drop Grade Control Structures on Channel Evolution in the Yazoo River Basin

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Channel incision is a widespread problem, especially in river basins that have an extensive history of channel alterations. Because channel incision causes large ecological and economic consequences, the prevention of continued migration of headcuts, defined as a steep change in stream gradient over a short reach, has been the focus of many ...
Nicky M. Faucheux   +2 more
wiley   +1 more source

Activatable smart contrast agents for photoacoustic imaging

open access: yesSmart Molecules, EarlyView.
This review highlights recent advances in smart activatable photoacoustic imaging (PAI) contrast agents, which dynamically modulate their optical properties in response to external stimuli or microenvironmental cues. It discusses their molecular design, activation mechanisms, biomedical applications, and future prospects for clinically tailored use ...
Donghyeon Oh   +5 more
wiley   +1 more source

Copper Nanocluster‐Decorated Magnesium Silicate‐Based Microneedle Enhances Antimicrobial Effects and Tissue Remodeling for Diabetic Wounds

open access: yesSmall Science, EarlyView.
A microneedle dressing incorporating copper nanocluster‐decorated magnesium silicate nanoparticles has been fabricated for treating infected diabetic wounds through initial antibacterial effects, subsequent microenvironment regulation via simultaneous hypoxia mitigation, reactive oxygen species scavenging, and angiogenesis promotion, and fibroblast ...
Shuo Tan   +6 more
wiley   +1 more source

Host-Dependent Phytochemical Profiles and Antioxidant and Hypoglycemic Activities of Mexican Mistletoe (<i>Psittacanthus calyculatus</i>) Organs. [PDF]

open access: yesMolecules
Ochoa-Cruz Z   +5 more
europepmc   +1 more source

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