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Advanced Science, EarlyView.The strengthened EMSI in Pd/CoN‐Co4N induces electronic rearrangement, generating abundant Pd0 species in situ, modulating the Pd d‐band center to enhance O2 adsorption and MEK activation. Concurrently, it creates numerous Lewis acid sites that preferentially adsorb poisons and shield the active sites.
Yadi Wang +7 more
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Advanced Science, EarlyView.A fluorinated hydrogen‐bonded organic framework nanocarrier (PFC‐1‐F) loaded with PYR and coated with HACC enables multi‐stimuli‐responsive (enzyme/ROS/pH) release at infection sites. Exhibiting targeted antifungal activity against Sclerotium rolfsii, modulating plant antioxidant defense, and demonstrating favorable biosafety across plant, soil, and ...
Guangming Ma +6 more
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Structural Theory of Vibration Protection Systems
2016Modern theory of automatic control of dynamical systems contains in its arsenal an extremely valuable tool. We are talking about the structural representation of an arbitrary dynamical system. Such representation allows us to divert attention from the physical nature of a process (thermal, vibrational, diffusion, etc) to the physical nature of the ...
Igor A Karnovsky +2 more
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Vibration protection for rotating machinery
Electrical Engineering, 1944Vibration protection becomes desirable for rotating machinery when it is operated with certain defects. Electric generators may be operated with a single ``ground'' on the rotating field circuit without harm but the potential hazards of a second ``ground'' at another point on the same circuit are so great that the need of protective equipment for ...
R. L. Webb, C. S. Murray
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Vibration protection of devices sensitive to angular vibrations
AIP Conference Proceedings, 2020Electronic devices installed inside moving objects may experience significant impulse and vibrational mechanical loads, causing combined translational and rotational vibrations in these devices. In this paper, we investigate the possibility for realizing passive vibration isolation of a vibration-protected block from angular vibrations provoked by the ...
I. Shardakov +3 more
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Journal of Computer and Systems Sciences International, 2021
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Bezbakh, I. Zh. +3 more
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zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bezbakh, I. Zh. +3 more
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Capability limits of active vibration protection
Soviet Applied Mechanics, 1976V. V. Guretskii, L. S. Mazin
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Torsional Vibration Protection System
Volume 6: Structures and Dynamics, Parts A and B, 2011The increasing use of variable frequency drives (VFDs) and island mode power generation due to remotely located sites make these Oil and Gas industry plants vulnerable to sub-synchronous torsional interactions. These interactions can occur with synchronous generators supplying island-like power systems with large VFDs, but also in synchronous motor ...
Valerio Depau +2 more
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Vibrational Properties of Thiolate-Protected Gold Nanoclusters
Accounts of Chemical Research, 2018Over recent years, the field of thiolate-protected gold nanoclusters has made remarkable progress. The successful determination of the structure of some of these clusters by X-ray crystallography was a milestone in this field. X-ray crystallography is arguably the most important technique in the field up to now, and it enabled the study of structure ...
Belén Nieto-Ortega, Thomas Bürgi
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