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Multidimensional Systems and Signal Processing - The present work is the second article in a couple of intertwined papers. They form complementary items on the same subject. They both address the... 相似文献
73.
Applicability of vacuum‐microwave drying for tomato fruit based on evaluations of energy cost,color, functional components,and sensory qualities
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Maintenance of proper intracellular concentrations of monovalent cations, mainly sodium and potassium, is a requirement for survival of any cell. In the budding yeast Saccharomyces cerevisiae, monovalent cation homeostasis is determined by the active extrusion of protons through the Pma1 H+-ATPase (reviewed in another chapter of this issue), the influx and efflux of these cations through the plasma membrane transporters (reviewed in this chapter), and the sequestration of toxic cations into the vacuoles. Here, we will describe the structure, function, and regulation of the plasma membrane transporters Trk1, Trk2, Tok1, Nha1, and Ena1, which play a key role in maintaining physiological intracellular concentrations of Na+, K+, and H+, both under normal growth conditions and in response to stress. 相似文献
76.
Baesmat Hana Jannaty Bodson Marc 《International Journal of Control, Automation and Systems》2022,20(2):483-495
International Journal of Control, Automation and Systems - The paper proposes a complex domain control and robustness analysis approach to damping of Sub-Synchronous Control Interactions (SSCI) in... 相似文献
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Dziuba Szymon Cierniak-Emerych Anna Michalski Grzegorz Poulová Petra Mohelská Hana Klímová Blanka 《Universal Access in the Information Society》2021,20(1):171-178
Universal Access in the Information Society - It is generally accepted that it is young people who are particularly interested in information and communication technologies (ICT). Older adults... 相似文献
80.
MM. Ghoneim A. M. Nasreldin A. A. Elsayed D. Pachur F. H. Hammad 《Journal of Materials Engineering and Performance》1996,5(3):328-334
Steels used to construct nuclear reactor pressure vessels are low-alloy ferritic steels. These steels should have good impact
properties, i.e., low transition temperature and high upper shelf energy, both before and during service conditions. The most
important service condition is the neutron irradiation. Extensive research and development was conducted to develop such steels.
Instrumented impact testing was conducted on three advanced pressure vessel steels and, for comparison, a conventional pressure
vessel steel. Both microstructures and fracture surfaces were examined using optical and scanning electron microscopic (SEM)
techniques. In general, the advanced steels showed much better impact properties (lower ductile-brittle transition temperature
and higher upper shelf energy) than the conventional steel. Loadtime traces showed that increase in the fracture energy was
mainly due to increase in the fracture propagation energy rather than the initiation energy. Improvement in the toughness
level of the advanced steels compared to that of the HSST steel was related to the difference in chemical composition, microstructure,
and fracture surface morphology. 相似文献