Results 141 to 150 of about 19,051 (244)

A primer on corollary discharges: neural signals that distinguish 'Self' from 'World'. [PDF]

NPP Digit Psychiatry Neurosci
Whitford TJ, Ford JM.
europepmc   +1 more source

Global Carbon Investment in Terrestrial Biological Nitrogen Fixation

Global Biogeochemical Cycles, Volume 40, Issue 8, August 2026.
Abstract Biological nitrogen (N) fixation (BNF) provides the N needed to produce proteins and other biological building blocks, helping feed humanity and mitigate climate change. Due to its high energetic cost compared to other forms of N acquisition, biotic investment in BNF indicates N limitation. Globally gridded BNF flux data provide an opportunity
Duncan N. L. Menge, Carla R. Reis Ely, Steven S. Perakis, Sian Kou‐Giesbrecht, Cory C. Cleveland, Sasha C. Reed, Benton N. Taylor, Sarah A. Batterman, Timothy E. Crews, Katherine A. Dynarski, Jennifer L. Funk, Maga Gei, Kevin L. Griffin, Michael J. Gundale, David F. Herridge, Sarah E. Jovan, Mark B. Peoples, Johannes Piipponen, Emilio Rodríguez‐Caballero, Verity G. Salmon, Fiona M. Soper, Anika P. Staccone, Bettina Weber, Amelia A. Wolf, Nina Wurzburger   +24 more
wiley   +1 more source

Adipose-derived mesenchymal stem cells-derived exosomes containing nano-pearl powder water-soluble matrix promote osteogenic differentiation of MC3T3-E1 cells. [PDF]

Organogenesis
Chen L, Mao Q, Zhang W, Cheng Y.
europepmc   +1 more source

Beyond the Martin Curve: A Mechanistic Yet Simple Model for Dynamic Ocean Particulate Organic Carbon Fluxes

Global Biogeochemical Cycles, Volume 40, Issue 8, August 2026.
Abstract Biological processes contribute to ocean carbon storage, playing a critical role in the global carbon cycle by maintaining lower atmospheric CO2 ${\text{CO}}_{2}$ levels. A major pathway is the gravitational sinking of particulate organic carbon (POC), yet how POC fluxes change in a warming ocean remains uncertain due, in part, to high ...
Hengdi Liang, Emily J. Zakem, Jonathan M. Lauderdale, Raffaele Ferrari   +3 more
wiley   +1 more source

Eco-Friendly Combat against Prostate Cancer: Green Chemistry Approach Using Biosynthesized Nanoparticles Functionalized with Propolis for Enhanced Anticancer Activity. [PDF]

Oncol Res
Almotairy ARZ, Fayad E, Hadadi F, Alhomodi AF, Binjawhar DN, Katouah HA, Elwakil BH, Paudel KR, El-Khatib M.   +8 more
europepmc   +1 more source

Denitrification Modularity and Its Environmental Controls in Transiently Versus Permanently Anoxic Marine Systems

Environmental Microbiology, Volume 28, Issue 8, August 2026.
Denitrification modularity is controlled by several environmental factors, especially concentrations of carbon and nitrogen substrates. In permanently anoxic environments, longer pathways are favored by high carbon/nitrate ratio, consistent with thermodynamic expectations and ecological models. In seasonal and transient anoxia, environmental complexity
J. Catherine Hexter, Weiyi Tang, Samantha G. Fortin, Amal Jayakumar, Bess B. Ward   +4 more
wiley   +1 more source

Drought characteristics and their impact on vegetation net primary productivity in the climate-sensitive transition zones of North China. [PDF]

PLoS One
Zhang X, Zhang B, Hou X, An D, Wu Z.
europepmc   +1 more source

Seasonal variation in particulate organic carbon sequestration in subarctic and subtropical gyres of the western North Pacific. [PDF]

Sci Rep
Mino Y, Sukigara C, Matsumoto K, Fujiki T, Kitamura M, Wakita M, Yoshikawa C, Honda MC.   +7 more
europepmc   +1 more source

Impacts of Atmospheric and Soil Droughts on Carbon and Water Fluxes in Northern European Coniferous Forests: Evidence From Eddy‐Covariance Data

Global Change Biology, Volume 32, Issue 8, August 2026.
Atmospheric and soil droughts were assessed using the SAMI and SSMI indices at northern European coniferous forest eddy‐covariance (EC) sites, and ecosystem responses were evaluated from EC flux data. The results show that soil droughts have been rare, while air moisture limitations on carbon and water fluxes occur more frequently. Atmospheric droughts
Olli Peltola, Olli‐Pekka Tikkasalo, Jari‐Pekka Nousu, Janne Rinne, Samuli Launiainen   +4 more
wiley   +1 more source

Assessment of Nontarget Small Mammal Occupancy Using Broadly Designed Camera Arrays. [PDF]

Ecol Evol
Olah AM, Ganoe LS, Hickling CJ, Bol TT, Ruggieri D, Mayer A, Carroll KA.   +6 more
europepmc   +1 more source