Results 91 to 100 of about 7,507,875 (297)

Space charge behavior in multi-layer oil-paper insulation under different DC voltages and temperatures [PDF]

open access: yes, 2010
Oil-paper as a reliable insulation system is widely used in power transformers and cables. The dielectric properties of oil-paper insulation play an important role in the reliable operation of power equipment. However, the formation and dynamics of space
Liao, Rujin   +7 more
core   +1 more source

Electronic Chip‐Mimetic Medical Implants for Controllable Sonothermal Treatments

open access: yesAdvanced Science, EarlyView.
Inspired by the thermal effect of working electronic chips, which consist of various heterostructures, an sonothermal‐responsive platform has been developed through constructing metal‐semiconductor interface on implants. Biofilm infection and deep vein thrombosis can be successfully treated by controllable ultrasound treatments.
Zhengdong Zhang   +10 more
wiley   +1 more source

A review of sound insulation in Scottish domestic construction Part 1.

open access: yes, 2001
The main aim of this research was to review the sound insulation performance,relative to Part H (Technical Standards, Scotland), for different types of constructioninvolving party walls and floors used in Scottish housing.
Waters-Fuller, Tim   +3 more
core  

Associated Students of the University of Puget Sound Senate Minutes 1990-1991 [PDF]

open access: yes, 1990
Meeting minutes of the Associated Students of the University of Puget Sound from 09/1990 - 05/1991.
Associated Students of the University of Puget Sound,
core  

From Sensing Mechanisms to System Co‐Design: Graphene‐Based Sensors and Readout Circuits

open access: yesAdvanced Science, EarlyView.
This review establishes a unified PS–EQ–RF framework linking graphene sensing mechanisms, native electrical outputs, and output‐specific readout circuits. Voltage‐, current‐, resistance‐, and capacitance‐type sensing systems are systematically classified to guide architecture selection, low‐noise design, system co‐design, and practical integration ...
Jinduo Zhang   +5 more
wiley   +1 more source

Acoustic Propagation Characteristics of Acoustic Logging Instrument

open access: yesShiyou jixie, 2016
Most of the shells of the sonic logging tools in domestic are the results of imitation,which are unable to predict the sound insulation performance before manufacturing.To develop a shell with better sound insulation performance,the sound propagation ...
Wang He   +5 more
doaj  

Experimental and numerical study of the acoustic performance of a novel composite core thermal break

open access: yesCase Studies in Construction Materials
This study assesses the acoustic performance of a novel thermal break system with composite cores through both experimental testing and Finite element (FE) analysis. The research explores the effects of varying the thicknesses of key materials, including
Tran-Van Han   +4 more
doaj   +1 more source

Simulation and Optimization of Acoustic Package of Dash Panel Based on SEA

open access: yesShock and Vibration, 2020
The instrument panel assembly is an important structure to shield powertrain noise and front wheel noise, and the instrument panel sound insulation system plays a key role in it.
Jintao Su, Ling Zheng, Jianping Lou
doaj   +1 more source

Associated Students of the University of Puget Sound Senate Minutes 1993-1994 [PDF]

open access: yes, 1993
Meeting minutes of the Associated Students of the University of Puget Sound from 09/1993 - 05/1994.
Associated Students of the University of Puget Sound,
core  

Atomic Scale Control of Thermal Conductivity in LaMnO3/SrMnO3 Superlattices

open access: yesAdvanced Electronic Materials, EarlyView.
Interface‐dominated cross‐plane thermal transport in [(LaMnO3)m/(SrMnO3)n]10 superlattices can be controlled by the octahedral rotation/tilt angle φOOR of the MnO6 octahedra, which as well is controlled by the “m/n” ratio. ABSTRACT We report atomic scale structure and phonon thermal transport in (LaMnO3)m/(SrMnO3)n/SrTiO3(100) superlattices (LMO/SMO ...
H. Ulrichs   +12 more
wiley   +1 more source

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