Results 11 to 20 of about 3,319,268 (253)

Hyperoxia Reversibly Alters Oxygen Consumption and Metabolism [PDF]

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   +2 more sources

Development of a non-invasive method to detect pericellular spatial oxygen gradients using FLIM [PDF]

open access: yes, 2011
PhDExtracellular oxygen concentrations affect cellular metabolism and influence tissue function. Detection methods for these extracellular oxygen concentrations currently have poor spatial resolution and are frequently invasive.
Hosny, Neveen Amera
core   +4 more sources

I will if you will : towards sustainable consumption [PDF]

open access: yes, 2012
Report is summarised in 'I will if you will : towards sustainable consumption : a summary'.The Sustainable Consumption Roundtable (Great Britain), a joint initiative between the National Consumer Council and the Sustainable Development Commission ...
Sustainable Consumption Roundtable (Great Britain)
core   +2 more sources

Oxygen consumption during digestion in Anodonta anatina and Unio pictorum in response to algal concentration [PDF]

open access: yes, 2021
The metabolic activity of unionid mussels influences the oxygen fluxes and other physical and chemical characteristics in aquatic systems. Unionid oxygen consumption rate during digestion and its dependency on food availability is understudied.
Huck, Maren   +2 more
core   +1 more source

I will if you will : towards sustainable consumption : a summary [PDF]

open access: yes, 2012
Report is summary of 'I will if you will : towards sustainable consumption : a summary'.Summary of the final report of the Sustainable Consumption Roundtable (Great Britain) sets out how a significant shift towards more sustainable lifestyles is possible
Sustainable Consumption Roundtable (Great Britain)
core   +2 more sources

Energy Consumption Optimization of a Synthetic Ammonia Process Based on Oxygen Purity

open access: yesChemical Engineering Transactions, 2018
The energy consumption of an ammonia process is huge, and it occupies a large proportion in the industrial energy consumption. The air separation unit is an important energy-consuming unit in the process of ammonia synthesis. For the ammonia process with
Jianrong Jiang   +3 more
doaj   +1 more source

Shelf Life Prediction of Milk Powder Based on Changes in Headspace Oxygen Concentration in Packaging [PDF]

open access: yesShipin Kexue, 2023
Purpose: To predict the shelf life of milk powder based on the change of oxygen concentration in the packaging headspace. Methods: The relative oxygen consumption rate was used to characterize the oxidation characteristics of whole milk powder, and the ...
CAI Jia’ang, LU Lixin, LU Lijing, PAN Liao
doaj   +1 more source

Substantial oxygen consumption by aerobic nitrite oxidation in oceanic oxygen minimum zones

open access: yesNature Communications, 2021
Oxygen is fundamental for marine life, yet it is absent from large areas of the ocean. Here the authors demonstrate that microbial nitrite oxidation effectively consumes oxygen where oxygen concentrations are low, playing a pivotal role in these regions.
J. M. Beman   +11 more
doaj   +1 more source

Comparison of methods for measuring oxygen consumption rate of Hyriopsis cumingii

open access: yes浙江大学学报. 农业与生命科学版, 2013
Oxygen consumption rate is an important physiological indicator for evaluating the environmental adaptation of bivalves. Generally, oxygen consumption rate of bivalve is measured with closed respirometry or flow-through respirometry.
ZHENG Xiafei, WANG Yan
doaj   +1 more source

Measuring and Modeling Oxygen Transport and Consumption in 3D Hydrogels Containing Chondrocytes and Stem Cells of Different Tissue Origins

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Understanding how the local cellular environment influences cell metabolism, phenotype and matrix synthesis is crucial to engineering functional tissue grafts of a clinically relevant scale.
Simon F. Carroll   +9 more
doaj   +1 more source

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