Results 121 to 130 of about 8,801 (231)

A nanoscale vacuum field emission gated diode with an umbrella cathode. [PDF]

Nanoscale Adv, 2021
Han JW, Seol ML, Meyyappan M.
europepmc   +1 more source

Modifications to CTVS TV cameras for space shuttle compatibility and evaluation [PDF]

Five all solid state cockpit television system (CTVS) cameras, built to USAF requirements for high performance type F-16 aircraft, were modified and tested for possible use in the closed circuit television system on the space shuttle orbiter.
Hoagland, K.
core   +1 more source

Detection of opening motion characteristics in DC circuit breakers based on machine vision. [PDF]

PLoS One
Ku Z, Li J, Li D, Dong H.
europepmc   +1 more source

Experimental system for the control of surgically induced infections, operating and maintenance instructions D203613-004 [PDF]

An experimental portable system used to control surgically induced infections is described. The system consists of a portable clean room comprised of a laminar flow filter system consistent with Federal standards; a helmet-shoulder pad assembly; a ...
Tevebaugh, M. D.
core   +1 more source

A New Contact Structure and Dielectric Recovery Characteristics of the Fast DC Current-Limiting Circuit Breaker. [PDF]

Sensors (Basel)
Lv Z, Wang X, Zhuang J, Jiang Z, Yuan Z, Wu J, Liu L.   +6 more
europepmc   +1 more source

Improved assembly DC circuit breaker based on resonant current injection. [PDF]

PLoS One
Cui P, Li G, Zhang Q, He Q, Chen Z, Yang W.   +5 more
europepmc   +1 more source

Performance Evaluation of Solar-Blind Gas-Filled Sensors to Detect Electrical Discharges for Low-Pressure Aircraft Applications. [PDF]

Sensors (Basel), 2022
Riba JR, Moreno-Eguilaz M, Boizieau M, Ibrayemov T.   +3 more
europepmc   +1 more source

Space station common module network topology and hardware development [PDF]

Conceptual space station common module power management and distribution (SSM/PMAD) network layouts and detailed network evaluations were developed. Individual pieces of hardware to be developed for the SSM/PMAD test bed were identified.
Anderson, P., Braunagel, L., Chwirka, S., Eason, D., Fishman, M., Freeman, K., Landis, D., Lech, L., Martin, J., Mccorkle, J.   +9 more
core   +1 more source

A novel controllable capacitor commutation based superconducting hybrid direct current breaker. [PDF]

Sci Rep
Xu Y, Junaid M, Li M, Yang J, Chen Y, Alkahtani M.   +5 more
europepmc   +1 more source

Design of a Multisensory Device for Tomato Volatile Compound Detection Based on a Mixed Metal Oxide-Electrochemical Sensor Array and Optical Reader. [PDF]

Micromachines (Basel), 2023
Meléndez F, Sánchez R, Fernández JÁ, Belacortu Y, Bermúdez F, Arroyo P, Martín-Vertedor D, Lozano J.   +7 more
europepmc   +1 more source