Results 31 to 40 of about 4,263,798 (432)

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

Oxygen consumption rate v. rate of energy utilization of fishes: a comparison and brief history of the two measurements.

open access: yesJournal of Fish Biology, 2016
Accounting for energy use by fishes has been taking place for over 200 years. The original, and continuing gold standard for measuring energy use in terrestrial animals, is to account for the waste heat produced by all reactions of metabolism, a process ...
J. Nelson
semanticscholar   +1 more source

Maximal oxygen consumption and oxygen uptake efficiency in adolescent males

open access: yesJournal of Exercise Science & Fitness, 2021
Background/objective: Measures of oxygen uptake efficiency (OUE) have been used to evaluate cardiorespiratory fitness (CRF) in adolescents unable to perform maximal exercise. The oxygen uptake efficiency slope (OUES) and oxygen uptake efficiency plateau (
Sinead Sheridan   +6 more
doaj  

Variation in the link between oxygen consumption and ATP production, and its relevance for animal performance

open access: yesProceedings of the Royal Society B: Biological Sciences, 2015
It is often assumed that an animal's metabolic rate can be estimated through measuring the whole-organism oxygen consumption rate. However, oxygen consumption alone is unlikely to be a sufficient marker of energy metabolism in many situations.
K. Salin   +4 more
semanticscholar   +1 more source

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

Digital Light Processing of 2D Lattice Composites for Tunable Self‐Sensing and Mechanical Performance

open access: yesAdvanced Engineering Materials, EarlyView., 2023
The study presents the mechanical and in situ sensing performance of digital light processing‐enabled 2D lattice nanocomposites under monotonic tensile and repeated cyclic loading, and provides guidelines for the design of architectures suitable for strain sensors and smart lightweight structures.
Omar Waqas Saadi   +3 more
wiley   +1 more source

SGLT2 inhibition reduces myocardial oxygen consumption

open access: yesMetabolism Open, 2022
Aims/hypothesis: SGLT2 inhibition is associated with a reduced risk of cardiac disease that is still largely unexplained. According to one hypothesis, improved myocardial energetics may explain the cardioprotective effects of SGLT2i.
Esben Søndergaard   +6 more
doaj  

Pattern wavelengths and transport characteristics in three-dimensional bioconvection generated by chemotactic bacteria [PDF]

open access: yes, 2022
We conducted a three-dimensional numerical simulation of bioconvection generated by oxygen-reactive chemotactic bacteria. This study investigated the bioconvection patterns, interference between plumes, and the wavelength of bioconvection patterns.
arxiv   +1 more source

A method for estimating the oxygen consumption rate in multicellular tumour spheroids

open access: yesJournal of the Royal Society Interface, 2014
Hypoxia occurs when oxygen levels within a tissue drop below normal physiological levels. In tumours, hypoxia is associated with poor prognosis, increased likelihood of metastasis and resistance to therapy.
D. Grimes   +3 more
semanticscholar   +1 more source

Influence of Oxygen Consumption on Pregnancy Rates of Hanwoo Calves following Embryo Transfer

open access: yesJournal of Animal Reproduction and Biotechnology, 2014
Recently, several approaches have been used to measure the oxygen consumption rates of individual embryos, but relationship between oxygen consumption and pregnancy rates of Hanwoo following embryo transfer has not yet been reported.
Hyun Kim   +8 more
doaj   +1 more source

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