Results 121 to 130 of about 4,363,130 (406)

Oxygen consumption changes with yoga practices: A systematic review [PDF]

open access: yes, 2013
Oxygen consumption varies with physical and mental activity as well as pathological conditions. Although there is a strong relationship between yoga and metabolic parameters, the relationship between yoga and oxygen consumption has not yet been formally ...
Cohen, M, Tyagi, A
core  

Requirements and Evaluation of Commercial Digital Light Processing 3D Printers for Upscaled Production of Microstructured Tissue Culture Devices

open access: yesAdvanced Engineering Materials, EarlyView.
Commercial light‐based 3D printers increasingly find use for industry‐scale production of microstructured tissue culture devices. How can commercial printer performance be assessed for a given application? This work introduces simplified quantitative metrics based on microstructural fidelity analysis, addressing key manufacturing challenges in scaling ...
Zoltán András Guller   +4 more
wiley   +1 more source

Method for Measuring Oxygen Consumption

open access: yesPoultry Science, 1968
Abstract Methods for rapid determination of oxygen consumption among young chickens have been described by Strite and Yacowitz (1956) and by Charkey and Thornton (1959). Both methods use gas burettes, leveling bottles and CO2 absorbents to measure consumption of oxygen. Strite and Yacowitz (1956) measured the amount of oxygen used in 10 minutes, with
D. W. MacLaury, T. H. Johnson
openaire   +3 more sources

Oxygen production using solid-state zirconia electrolyte technology [PDF]

open access: yes
High purity oxygen is required for a number of scientific, medical, and industrial applications. Traditionally, these needs have been met by cryogenic distillation or pressure swing adsorption systems designed to separate oxygen from air.
Clark, Douglas J., Suitor, Jerry W.
core   +1 more source

Plant respirometer enables high resolution of oxygen consumption rates [PDF]

open access: yes, 1966
Plant respirometer permits high resolution of relatively small changes in the rate of oxygen consumed by plant organisms undergoing oxidative metabolism in a nonphotosynthetic state.
Foster, D. L.
core   +1 more source

On the Investigation of a Sustainable Two Step Laser‐Based Surface Treatment for the Functionalization of Additive Manufactured Ti–6Al–4V Components

open access: yesAdvanced Engineering Materials, EarlyView.
This study developed a two‐step laser‐based process for sustainable surface treatment of Ti–6Al–4 V components, combining laser polishing and direct laser interference patterning with ns and ps pulses. Key findings include significant roughness reduction, hierarchical patterning with ps pulses, and improved homogeneity. A cost function is developed for
Ignacio Tabares   +7 more
wiley   +1 more source

False Oxygen Consumption Effect and Factors Causing It

open access: yesInternational Journal of Electrochemistry, 2011
False oxygen consumption effect characterized by a decrease of the polarographic sensor readings by the introduction of neutral microadditives into the incubation medium was modeled and tested.
M. V. Miniaev   +3 more
doaj   +1 more source

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