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Tribological behaviour of two kinds of typical hydrogel contact lenses in different lubricants
Biosurface and Biotribology, 2019 Contact lenses have a special effect on the treatment of some eye diseases. The tribological behaviour of soft contact lenses considerably influences their clinical performance.
Dong Qin +6 more
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Integrated approach for stress based lifing of aero gas turbine blades [PDF]
, 2013 In order to analyse the turbine blade life, the damage due to the combined thermal and mechanical loads should be adequately accounted for. This is more challenging when detailed component geometry is limited. Therefore, a compromise between the level of
Abu, Abdullahi Obonyegba
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Литьë и металлургия, 2023 Defects on the outer surface of seamless hot‑rolled steel pipes are formed both as a result of the defects’ transformation in the surface and macrostructure of the initial workpiece, and due to non‑compliance with the rolling technology. Timely detection
E. A. Naumenko +2 more
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Influence of mechanical damage and storage on various quality aspects of potatoes
Journal of Applied Botany and Food Quality, 2017 The aim of this study was to determine the effects of mechanical damage on both the contents of dry matter and chlorogenic acid and the degree of blackspot for five cultivars of potatoes of various earliness groups.
Jarosław Pobereżny +3 more
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Mechanisms of ischemic brain damage [PDF]
Neuropharmacology, 2008 In the United States stroke is the third leading cause of death and the leading cause of disability. Brain injury following stroke results from the complex interplay of multiple pathways including excitotoxicity, acidotoxicity, ionic imbalance, peri-infarct depolarization, oxidative and nitrative stress, inflammation and apoptosis.
Kristian P, Doyle +2 more
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Does mechanical damage on soybean induces the production of flavonoids?
Anais da Academia Brasileira de Ciências, 2018 The response of plants to grazing includes the production of chemical defense compounds such as proteases inhibitors and secondary metabolites as flavonoids, which makes them less palatable to feeding and negatively affecting the physiology of insects ...
PAULO LUIZ DA SILVA +7 more
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Polyethylene fragments affected the development of Galleria mellonella L. (Lepidoptera, Pyralidae)
Acta Zoológica Lilloana, 2023 Products made of plastic have revolutionized people's way of life worldwide since they first appeared in 1950. Plastic products have many benefits to our society, but they have also provoked severe environmental problems and caused issues for many ...
Juliana María Ruiz Barrionuevo +6 more
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Modelling of Dynamic Behaviour of Orthotropic Metals Including Damage and Failure [PDF]
, 2012 A physically based material model for metals, with elastic plastic and damage/failure orthotropy is proposed in this paper. The model is defined within the frameworks of irreversible thermodynamics and configurational continuum mechanics and integrated ...
Djordjevic, Nenad +2 more
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Sensors, 2019 The pericarp of monogerm sugar beet seed is rubbed off during processing in order to produce uniformly sized seeds ready for pelleting. This process can lead to mechanical damage, which may cause quality deterioration of the processed seeds ...
Zahra Salimi, Birte Boelt
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Meitan xuebao, 2023 The injection of CO2 into deep unrecoverable coal seams is one of the effective ways to achieve CO2 geological sequestration, but CO2 will be in a supercritical state under the action of high pressure and high temperature.
Xiaoqiang ZHANG +6 more
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