Results 71 to 80 of about 129,714 (280)
Effect of vertical active vibration isolation on tracking performance and on ride qualities [PDF]
An investigation to determine the effect on pilot performance and comfort of an active vibration isolation system for a commercial transport pilot seat is reported.
Allen, R. E. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger +10 more
wiley +1 more source
Vibratory Power Flow Analysis of a Gear-Housing-Foundation Coupled System
Shock and Vibration, 2018 The marine gearbox is usually installed on a vibration isolation system in order to reduce oscillation transmitted to the ship foundation. However, researches on vibration transmission in the gear-housing system and isolation system are currently ...
Yafeng Ren +4 more
doaj +1 more source
Vibration isolation and pressure compensation apparatus for sensitive instrumentation [PDF]
, 1983 A system for attenuating the inherent vibration associated with a mechanical refrigeration unit employed to cryogenically cool sensitive instruments used in measuring chemical constituents of the atmosphere is described.
Averill, R. D.
core +1 more source
Advanced Functional Materials, EarlyView.A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya +14 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source
Study of active vibration isolation systems for severe ground transportation environments [PDF]
Active vibration isolation systems for severe ground transportation loading ...
Calcaterra, P. C. +2 more
core +1 more source
Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)
Advanced Functional Materials, EarlyView.Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao +5 more
wiley +1 more source
Scroll compressor composite vibration isolation system and optimization design [PDF]
AIP AdvancesFor the wide-frequency vibration isolation requirements of 25P large-capacity scroll compressors, this study proposes an improved composite vibration isolation scheme. By analyzing the load transfer mechanism and vibration characteristics of the original
Zhen Wang +5 more
doaj +1 more source
Digital active material processing platform effort (DAMPER), SBIR phase 2 [PDF]
Applied Technology Associates, Inc., (ATA) has demonstrated that inertial actuation can be employed effectively in digital, active vibration isolation systems.
Blackburn, John, Smith, Dennis
core +1 more source