Results 191 to 200 of about 771,516 (312)

Knee muscle strength and movement biomechanics in individuals with and without knee pain after anterior cruciate ligament reconstruction: A cross‐sectional study

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
ABSTRACT Purpose Anterior cruciate ligament injury increases the risk of knee osteoarthritis, possibly via early onset of knee pain and changes in musculoskeletal function. This study compared knee muscle strength and movement biomechanics during walking and forward lunge between individuals with and without knee pain after anterior cruciate ligament ...
Elisabeth Bandak   +10 more
wiley   +1 more source

Nutrient inversion but not warming drive changes in periphyton biomass and composition in shallow lake mesocosms

open access: yesLimnology and Oceanography, EarlyView.
Abstract Periphyton plays an important functional role in shallow lakes and is sensitive to variation in nutrient availability and global warming. Understanding the responses of periphyton to changes in nutrient availability in contrasting warming scenarios can contribute to the development of more efficient techniques for the restoration of lakes in a
Olivera Stamenković   +4 more
wiley   +1 more source

How marine heatwaves are reshaping phytoplankton in the Northeast Pacific

open access: yesLimnology and Oceanography, EarlyView.
Abstract In 2015 and 2019, the Northeast Pacific has undergone significant heatwave events that strongly disrupted marine ecosystems functioning and services. Here we use the data collected by the Continuous Plankton Recorder (CPR) survey to investigate the changes in summer phytoplankton abundance and morphology and show an increase in prolate (i.e ...
Loïck Kléparski   +6 more
wiley   +1 more source

Ice thickness regulates heat flux in permanently ice‐covered lakes

open access: yesLimnology and Oceanography, EarlyView.
Abstract The permanently ice‐covered lakes of Taylor Valley, Antarctica, are rare ecosystems where permanent ice cover and year‐round vertically stable water columns provide critical redox zones for cold‐adapted microorganisms. Using 30 yr of limnological data from the McMurdo Dry Valleys Long‐Term Ecological Research program, we assessed the water ...
Hilary A. Dugan   +6 more
wiley   +1 more source

Drug Loss at Arterial Bends Can Dominate Off-Target Drug Delivery by Paclitaxel-Coated Balloons. [PDF]

open access: yesPharmaceutics
Tscheuschner L   +7 more
europepmc   +1 more source

From temperate to polar waters: Transition to non‐cyanobacterial diazotrophy upon entering the Atlantic gateway of the Arctic Ocean

open access: yesLimnology and Oceanography, EarlyView.
Abstract Nitrogen fixation, the microbial reduction of dinitrogen to ammonia, is increasingly recognized to occur in the Arctic Ocean. However, knowledge about the composition, biogeography, abundance, and ecology of nitrogen‐fixing organisms (diazotrophs) is poor.
Lisa W. von Friesen   +8 more
wiley   +1 more source

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