Results 131 to 140 of about 5,014 (249)

Dynamic Correlation Analysis between Stress-Strain Curve and Polymer Film Structure Using Persistent Homology. [PDF]

J Chem Theory Comput
Sato R, Kawakami S, Ejima H, Ujii T, Sato K, Ichiki T, Shibuta Y.   +6 more
europepmc   +1 more source

Functional health and perceived exertion in artisanal fishermen working offshore. [PDF]

Rev Bras Med Trab, 2021
Souza EDS, de Figueiró MIR, Justo TS, Madeira K, Longen WC.   +4 more
europepmc   +1 more source

Temporal changes in the dietary niche of sympatric seals provides insight into the role of competition in population declines

Oikos, EarlyView.
Competition theory suggests that interspecific prey competition can result in changes to the dietary niche, but obtaining timeseries of data from sympatric species experiencing temporal variation in competition is challenging. Scotland is an important area for two species of seals, but over the past 20 years, populations of harbour seals Phoca vitulina
Izzy Langley, Philip S. Hammond, Paul M. Thompson, Graham J. Pierce, Lindsay J. Wilson, Ailsa J. Hall, Gordon D. Hastie, Debbie J. F. Russell   +7 more
wiley   +1 more source

Catchment conversion to agriculture alters freshwater macroinvertebrate community responses to flow disturbance: results from a replicated in‐stream experiment

Oikos, EarlyView.
Anthropogenic stressors often co‐occur in ecosystems, but their combined impacts are rarely assessed using field experiments. Press disturbances particularly can reshape community dynamics, altering their capacity to withstand or recover from acute pulse disturbances by modifying response diversity.
Bridget E. White, Anne Watson, Sean T. Atkinson, Belinda J. Robson, Russell G. Death, Mark J. Hovenden, Leon A. Barmuta   +6 more
wiley   +1 more source

Untangling the reproductive puzzle: how floral traits, pollinator behavior, and breeding strategy shape reproductive success in the Himalayan medicinal herb <i>Phytolacca acinosa</i> Roxb. [PDF]

Front Plant Sci
Magray JA, Wani BA, Nawchoo IA, Ganie AH, Javid H, Qadir RU.   +5 more
europepmc   +1 more source

Daily turnover of active giant virus infection during algal blooms revealed by single-cell transcriptomics. [PDF]

Sci Adv, 2023
Hevroni G, Vincent F, Ku C, Sheyn U, Vardi A.   +4 more
europepmc   +1 more source

The disruption of seed dispersal networks: disentangling the effects of habitat loss and fragmentation

Oikos, EarlyView.
Seed dispersal by frugivores is a central process linking plant reproduction, animal foraging, population persistence, and ecosystem resilience. Currently, the spatial template sustaining these interactions is rapidly reconfigured by habitat loss and fragmentation promoted by human activity.
Eliana Cazetta, Paulo R. Guimarães Jr
wiley   +1 more source

Mycorrhizal network: a bidirectional pathway between green-leaved terrestrial orchids and pine trees. [PDF]

Front Plant Sci
Chen J, Ma X, Wu F, Qiao N, Xu X, Wu J.
europepmc   +1 more source

Untangling the mesh of social stress: Extracellular matrix remodeling in preclinical models of psychosocial stress

, 2021
Major depressive disorder (MDD) is among the most prevalent psychiatric disorders, with an immense socioeconomic burden, yet with unknown etiology. Although the cause(s) of MDD remain unknown, psychosocial stress is a major predisposing factor for MDD.
openaire   +1 more source

Deep Proteomic Profiles of the Antarctic Diatom Fragilariopsis Cylindrus Under Varying Iron and Manganese Conditions

PROTEOMICS, EarlyView.
ABSTRACT Fragilariopsis cylindrus is a key diatom in the Southern Ocean, where low iron and manganese availability constrain primary production and biogeochemical activity. The molecular mechanisms used by polar diatoms, including F. cylindrus, to cope with trace metal limitations remain largely unexplored.
Loay J. Jabre, Elden Rowland, J. Scott P. McCain, Erin M. Bertrand   +3 more
wiley   +1 more source