Results 151 to 160 of about 2,383,747 (282)

Predictive links between microbial communities and biological oxygen utilization in the Arctic Ocean

open access: yesLimnology and Oceanography, EarlyView.
Abstract Microbial metabolism influences rates of net community production (NCP), exerting a direct biological control on marine oxygen and carbon fluxes. In the Arctic, it is increasingly important to understand and quantify this process, as ecological and oceanographic conditions shift due to changing climate.
Emelia J. Chamberlain   +12 more
wiley   +1 more source

Heterotrophic dependence and bidirectional metabolite exchange dynamics in a temperate coral

open access: yesLimnology and Oceanography, EarlyView.
Abstract In temperate ecosystems, where cold, turbid waters constrain symbiotic potential, corals have evolved facultative symbiosis, providing an opportunity to explore coral energetics in the face of global climate change. We conducted an in situ light exclusion experiment on the facultatively symbiotic temperate coral Astrangia poculata to explore ...
Taylor R. Lindsay   +3 more
wiley   +1 more source

Resolving the environmental factors that determine pond thermal refuge quality

open access: yesLimnology and Oceanography Letters, EarlyView.
Abstract Cold thermal refuges may mitigate detrimental effects of future climate warming; yet, pond ecosystems have been largely omitted from thermal refuge research despite being globally numerous and providing critical ecosystem services. We create a formal definition for pond thermal refuge quality, then operationalize this definition by measuring ...
Samuel B. Fey   +7 more
wiley   +1 more source

Evaluation of food products fortified with oyster shell for the prevention and treatment of osteoporosis

open access: yesJournal of food science and technology, 2015
S. Ahmed   +3 more
semanticscholar   +1 more source

In Vitro Behavior of Boron‐Doped Baghdadite/Poly(vinylidene fluoride) Membrane Scaffolds Produced via Non‐Solvent Induced Phase Separation

open access: yesMacromolecular Bioscience, EarlyView.
Boron‐doped baghdadite (BAG)‐loaded polyvinylidene fluoride (PVDF) membrane scaffolds produced by non‐solvent induced phase separation (NIPS) show higher hydrophilicity, bioactivity and cancellous‐bone‐like mechanics. The scalable BAG/PVDF composites offer a versatile alternative to traditional bone grafts for regenerative medicine. Abstract This study
Büşra Mutlu   +3 more
wiley   +1 more source

The Dual Role of Exosomes in the Tumor Microenvironment: From Pro‐Tumorigenic Signaling to Immune Modulation

open access: yesMed Research, EarlyView.
Tumor‐derived exosomes influence proliferation, invasion, angiogenesis, metabolic adaptation, and resistance to therapy. They also shape the immune landscape by modulating antigen presentation, suppressing cytotoxic lymphocyte activity, and promoting the expansion of immunosuppressive cell populations. Although frequently associated with immune evasion,
Jiale Li   +3 more
wiley   +1 more source

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