Results 31 to 40 of about 4,363,130 (406)

Oxidation of unvulcanized, unstabilized polychloroprene: A kinetic study [PDF]

open access: yes, 2014
Thermal oxidation in air at atmospheric pressure, in the 80-140 °C temperature range and in oxygen at 100 °C in the 0.02-3 MPa pressure range, of unvulcanized, unstabilized, unfilled polychloroprene (CR) has been characterized using FTIR and chlorine ...
DAVIES, Peter   +4 more
core   +4 more sources

Spatial oxygen heterogeneity in a Hediste diversicolor irrigated burrow [PDF]

open access: yes, 2011
The heterogeneity of oxygen distribution in a Hediste diversicolor burrow environment was investigated in a laboratory experiment using a 6-mm thick tank equipped with oxygen planar optodes. The twodimensional oxygen distribution in a complete burrow was
Cuny, Philippe   +4 more
core   +4 more sources

Measuring Oxygen Consumption Rate in Caenorhabditis elegans

open access: yesBio-Protocol, 2016
The rate of oxygen consumption is a vital marker indicating cellular function during lifetime under normal or metabolically challenged conditions. It is used broadly to study mitochondrial function (Artal-Sanz and Tavernarakis, 2009; Palikaras et al ...
Konstantinos Palikaras   +1 more
doaj   +1 more source

Plastron respiration using commercial fabrics [PDF]

open access: yes, 2014
A variety of insect and arachnid species are able to remain submerged in water indefinitely using plastron respiration. A plastron is a surface-retained film of air produced by surface morphology that acts as an oxygen-carbon dioxide exchange surface ...
Cassie   +24 more
core   +2 more sources

Oxygen consumption during viniyoga practice in adults

open access: yesInternational Journal of Yoga, 2018
Context: The purpose of this study was to measure the oxygen consumption (V̇O2) during Viniyoga yoga movements (asanas) and to compare V̇O2walking among adults.
Gurjeet S Birdee   +3 more
doaj   +1 more source

Hyperoxia Reversibly Alters Oxygen Consumption and Metabolism

open access: yesThe Scientific World Journal, 2012
Aim. Ventilation with pure oxygen (hyperoxic ventilation: HV) is thought to decrease whole body oxygen consumption (VO2). However, the validity and impact of this phenomenon remain ambiguous; until now, under hyperoxic conditions, VO2 has only been ...
Patrick Lauscher   +4 more
doaj   +1 more source

Goodbye flat lymphoma biology

open access: yesFEBS Letters, EarlyView.
Three‐dimensional (3D) biological systems have become key tools in lymphoma research, offering reliable in vitro and ex vivo platforms to explore pathogenesis and support precision medicine. This review highlights current 3D non‐Hodgkin lymphoma models, detailing their features, advantages, and limitations, and provides a broad perspective on future ...
Carla Faria   +3 more
wiley   +1 more source

Mathematical model for predicting oxygen concentration in tilapia fish farms

open access: yesScientific Reports, 2021
The main aim of this research is to develop a mathematical model to predict the dissolved oxygen in recirculating aquaculture system. The oxygen consumption of the model through the fish respiration and nitrification and the oxygen addition of the model ...
El-Sayed Khater   +6 more
doaj   +1 more source

Optimal scheduling of converter oxygen based on particle swarm optimization

open access: yes工程科学学报, 2021
The air separation plants of iron and steel enterprises are characterized by a high oxygen-emission rate and high comprehensive energy consumption.
Fu-lin KONG   +6 more
doaj   +1 more source

The periodicity in the consumption of oxygen in Asellus aquaticus [Translation from: Vestnik ceskoslovenske zoologicke Spolecnosti, 15, 1, 89-97, 1951] [PDF]

open access: yes, 1950
The consumption of oxygen in Asellus aquaticus was measured to find if there existed a periodicity in the consumption of oxygen and how this showed itself during the course of the day, year and in various experimental conditions.
Lang, J.   +2 more
core  

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