Results 11 to 20 of about 45,320 (242)

Bioreactor scalability: laboratory-scale bioreactor design influences performance, ecology, and community physiology in expanded granular sludge bed bioreactors [PDF]

open access: yes, 2017
Studies investigating the feasibility of new, or improved, biotechnologies, such as wastewater treatment digesters, inevitably start with laboratory-scale trials.
Christopher Quince   +7 more
core   +7 more sources

Ecophysiological adaptations of the lichen genera pseudocyphellaria and sticta to south temperate rainforests [PDF]

open access: yes, 1991
Temperate rainforests are a poorly researched habitat with respect to lichen ecophysiology in comparison to desert and polar regions. The evergreen, broadleaf forests provide a dim, moist environment that is relatively stable throughout the year. Lichens
Green, T.G. Allan, Lange, Otto L.
core   +4 more sources

Ecophysiology of coral reef primary producers across an upwelling gradient in the tropical central Pacific [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Johnson, M. D., Fox, M. D., Kelly, E. L. A., Zgliczynski, B. J., Sandin, S. A., & Smith, J.
Fox, Michael D.   +5 more
core   +1 more source

Alternaria in food: Ecophysiology, mycotoxin production and toxicology [PDF]

open access: yes, 2015
Alternaria species are common saprophytes or pathogens of a wide range of plants pre- and post-harvest. This review considers the relative importance of Alternaria species, their ecology, competitiveness, production of mycotoxins and the prevalence of ...
Lee, Hyang Burm   +2 more
core   +2 more sources

Effect of laboratory heat stress on mortality and web mass of the common house spider, Parasteatoda tepidariorum (Koch 1841) (Araneae: Theridiidae) [PDF]

open access: yes, 2020
We determined the effects of chronic heat stress on web construction of Parasteatoda tepidariorum (Araneae: Theridiidae) by measuring the survival and web mass of specimens after a 48-h period within a temperature chamber at 21, 30, 35, 40, or 50°C.
Brown, Aubrey J., Houghton, David
core   +2 more sources

Untangling behaviours: independent expressions of female–female aggression and snake-like hissing in the blue tit (Cyanistes caeruleus)

open access: yesScientific Reports, 2023
Aggression plays a crucial role in deterring predators and securing resources to promote fitness. Nevertheless, studies focussing on female aggression remain scarce.
Robin van Iersel   +3 more
doaj   +1 more source

Drivers of Dyadic Cofeeding Tolerance in Pan: A Composite Measure Approach

open access: yesBiology, 2022
This study aimed to construct a composite model of Dyadic Cofeeding Tolerance (DCT) in zoo-housed bonobos and chimpanzees using a validated experimental cofeeding paradigm and to investigate whether components resulting from this model differ between the
Nicky Staes   +6 more
doaj   +1 more source

The moss Bryum argenteum var. muticum Brid. is well adapted to cope with high light in continental Antarctica [PDF]

open access: yes, 2012
The net photosynthetic rate (NP), chlorophyll fluorescence, carotenoid content and chlorophyll content of the cosmopolitan moss Bryum argenteum were measured in the field at Botany Bay, southern Victoria Land, continental Antarctica (77°S).
Green, T.G. Allan   +5 more
core   +3 more sources

Baseline and Stress-Induced Plasma Corticosterone during Long-Distance Migration in the Bar-Tailed Godwit, Limosa lapponica [PDF]

open access: yes, 2002
The specific roles of corticosterone in promotion of avian migration remain unclear even though this glucocorticosteroid is elevated in many migrating bird species.
Jukema, Joop,   +5 more
core   +3 more sources

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