Results 11 to 20 of about 1,401 (134)

Minimally invasive measurement of carotid artery and brain temperature in the mouse. [PDF]

Magn Reson Med
Abstract Purpose Brain temperature is tightly regulated and reflects a balance between cerebral metabolic heat production and heat transfer between the brain, blood, and external environment. Blood temperature and flow are critical to the regulation of brain temperature. Current methods for measuring in vivo brain and blood temperature are invasive and
Gazdzinski LM, Chung L, Spring S, Botelho O, Stefanovic B, Nieman BJ, Heyn CC, Sled JG.   +7 more
europepmc   +2 more sources

Phylogenetic relationships among seven freshwater red algal genera in the Batrachospermaceae (Batrachospermales, Rhodophyta) using complete chloroplast genome data. [PDF]

J Phycol
Abstract Systematics studies within the freshwater red algal order Batrachospermales have used only one to a few genes to infer evolutionary relationships. The phylogenetic trees presented in these studies recovered monophyletic genera with strong support, but the relationships among genera were often not well supported.
Crowell RM, Karol KG, Vis ML.
europepmc   +2 more sources

Towards Sustainable Aquafeeds: Complete Substitution of Fish Oil with Marine Microalga Schizochytrium sp. Improves Growth and Fatty Acid Deposition in Juvenile Nile Tilapia (Oreochromis niloticus). [PDF]

PLoS ONE, 2016
We conducted a 84-day nutritional feeding experiment with dried whole cells of DHA-rich marine microalga Schizochytrium sp. (Sc) to determine the optimum level of fish-oil substitution (partial or complete) for maximum growth of Nile tilapia.
Pallab K Sarker, Anne R Kapuscinski, Alison J Lanois, Erin D Livesey, Katie P Bernhard, Mariah L Coley   +5 more
doaj   +1 more source

CLAY AND PHOSPHORUS LOSSES BY EROSION IN OXISOL WITH SUGARCANE RESIDUES [PDF]

Engenharia Agrícola, 2016
Considering the importance of nutrients in the soil for the plants development and the soil quality conservation and the quantification relevance of them for proper soil management, the aims of this research were: (i) to quantify the clay loss, adsorbed ...
Daniela T. De Paula, Marcílio V. Martins Filho, Vera L. DA S. Farias, Diego S. Siqueira   +3 more
doaj   +2 more sources

Multi-criteria decision analysis to assess the environmental and economic performance of using recycled gypsum cement and recycled aggregate to produce concrete: the case of Catalonia (Spain) [PDF]

, 2018
The production of virgin raw materials used in construction and the generation of construction and demolition waste (CDW) are key environmental issues in the construction industry.
Calderón Valdiviezo, Lucrecia Janneth, Gassó Domingo, Santiago, Roca Ramon, Xavier, Suárez, Sindy   +3 more
core   +2 more sources

Pig slurry organic matter transformation and methanogenesis at ambient storage temperatures

Journal of Environmental Quality, Volume 52, Issue 6, Page 1139-1151, November/December 2023., 2023
Abstract Manure management is a significant source of global methane emissions, and there is an increased interest in understanding and predicting emissions. The hydrolysis rate of manure organic matter is critical for understanding and predicting methane emissions.
Frederik Rask Dalby, Herald Wilson Ambrose, Jan Struckmann Poulsen, Jeppe Lund Nielsen, Anders Peter S. Adamsen   +4 more
wiley   +1 more source

Development of Greener and Stable Inkjet‐Printable Perovskite Precursor Inks for All‐Printed Annealing‐Free Perovskite Solar Mini‐Modules Manufacturing

Small Methods, Volume 7, Issue 10, October 20, 2023., 2023
Herein, a stable (>2 months in storage) low‐molarity (0.8 m) nontoxic solvent based perovskite precursor ink is demonstrated to provide the fabrication of highly‐efficient and stable all‐printed annealing‐free perovskite photovoltaic devices under ambient atmosphere.
D. A. Chalkias, A. Mourtzikou, G. Katsagounos, A. N. Kalarakis, E. Stathatos   +4 more
wiley   +1 more source

Mixed-metal MIL-100(Sc,M) (M=Al, Cr, Fe) for Lewis acid catalysis and tandem C−C bond formation and alcohol oxidation [PDF]

, 2014
The authors thank Johnson Matthey and the EPSRC for an Industrial CASE award to L.M. We gratefully acknowledge the IAESTE UK for a scholarship to B.E.
Acerbi, Nadia, Anderson, Amanda Elizabeth, Ashbrook, Sharon Elizabeth, Clarke, Matthew L., Daniels, Luke, Ehrlichova, Barbora, Mitchell, Laura, Seymour, Valerie Ruth, Walton, Richard, Williamson, Patrick, Wright, Paul Anthony   +10 more
core   +1 more source

A positive temperature‐dependent effect of elevated CO2 on growth and lipid accumulation in the planktonic copepod, Calanus finmarchicus

Limnology and Oceanography, Volume 68, Issue S1, Page S87-S100, June 2023., 2023
Abstract Calanus finmarchicus were reared from eggs to adults at 12°C and 16°C with non‐limiting food in combination with ambient (600 μatm) and high (1100 μatm) pCO2. These conditions are likely to be encountered by the species at the southern margins of its biogeographical range by the end of the century.
David M. Fields, Jeffrey A. Runge, Cameron R. S. Thompson, Caroline M. F. Durif, Steven D. Shema, Reidun M. Bjelland, Maura Niemisto, Michael T. Arts, Anne Berit Skiftesvik, Howard I. Browman   +9 more
wiley   +1 more source

Redox Reactions of Phenazine Antibiotics with Ferric (Hydr)oxides and Molecular Oxygen [PDF]

, 2008
Phenazines are small redox-active molecules produced by a variety of bacteria. Beyond merely serving as antibiotics, recent studies suggest that phenazines play important physiological roles, including one in iron acquisition.
Newman, Dianne K., Wang, Yun
core   +3 more sources