Results 51 to 60 of about 2,557,612 (293)

Degradation modes and tool wear mechanisms in finish and rough machining of Ti17 Titanium alloy under high-pressure water jet assistance [PDF]

, 2013
This article presents the results of an experimental study on the Ti17 titanium alloy, which was carried out to analyze tool wear and the degradation mechanisms of an uncoated tungsten carbide tool insert. Two machining conditions, roughing and finishing,
GERMAIN, Guénaël, FURET, Benoit, AYED, Yessine, AMMAR, Amine   +3 more
core   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Use of air-water relationships for predicting water temperature [PDF]

, 1972
"""Application of harmonic analysis to average daily air and water temperature records for a given location indicates that the first harmonic accounts for a major portion of the total variance in the records.
Evans, Ralph L., Kothandaraman, Veerasamy   +1 more
core  

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Atlantic Salmon Pre-smolt Survivors of Renibacterium salmoninarum Infection Show Inhibited Cell-Mediated Adaptive Immune Response and a Higher Risk of Death During the Late Stage of Infection at Lower Water Temperatures

Frontiers in Immunology, 2020
Bacterial kidney disease (BKD) is widespread in many areas of the world and can cause substantial economic losses for the salmon aquaculture industry.
Marco Rozas-Serri, Marco Rozas-Serri, Carlos Lobos, Rodolfo Correa, Ricardo Ildefonso, Jorge Vásquez, Ariel Muñoz, Lucerina Maldonado, Victoria Jaramillo, Darling Coñuecar, Camila Oyarzún, Romina Walker, Carolina Navarrete, Jorge Gayosa, Patricio Mancilla, Andrea Peña, Carolina Senn, Francisco Schwerter   +17 more
doaj   +1 more source

Complex temperature mosaics across space and time in estuaries: implications for current and future nursery function for Pacific salmon

Frontiers in Marine Science, 2023
Water temperature is a key dimension of estuaries that can influence important biological processes including organismal growth, survival, and habitat use.
Phoebe L. Gross, Julian C.L. Gan, Daniel J. Scurfield, Cory Frank, Cedar Frank, Caelan McLean, Chris Bob, Jonathan W. Moore   +7 more
doaj   +1 more source

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

FEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez, Mikael Oliveberg, Peter Brzezinski   +2 more
wiley   +1 more source

Rice water temperature

California Agriculture, 1963
LOW IRRIGATION WATER TEMPERATURES have already begun to reach problem proportions in the production of certain crops in northern California and may become far more common, especially in the northern parts of the State, as our water storage program ...
F Raney
doaj  

Climatic Determinants of Changes in the Ice Regime of Carpathian Rivers

Quaestiones Geographicae
The study addresses the influence of climatic conditions on changes in the ice regime of Carpathian rivers (Central Europe) over the period 1980–2020.
Fukś Maksymilian, Wiejaczka Łukasz
doaj   +1 more source

Factors influencing water temperature on farms and the effect of warm drinking water on pig growth

, 2013
Drinking water temperature was measured continuously for one year on 22 pig farms in South Australia (SA) and Queensland (QLD) and data were collected on major housing features and management factors employed in individual piggery buildings.
Rutley, D., Banhazi, T., D. Rutley, T. Banhazi   +3 more
core   +1 more source