Results 81 to 90 of about 105,941 (205)

Analysis of User-Defined Radar-Based Hand Gestures Sensed Through Multiple Materials

open access: yesIEEE Access
Radar sensing can penetrate non-conducting materials, such as glass, wood, and plastic, which makes it appropriate for recognizing gestures in environments with poor visibility, limited accessibility, and privacy sensitivity.
Arthur Sluyters   +3 more
doaj   +1 more source

Feasibility of obtaining hypervelocity acceleration using propellant lined launch tubes Final report, 27 Sep. 1966 - 5 May 1970 [PDF]

open access: yes
Feasibility of explosive lining in launch tube for hypervelocity projectile ...
Rodenberger, C.   +2 more
core   +1 more source

PVC autoclave model [PDF]

open access: yes, 1995
The batch reaction of polyvinyl chloride (PVC) in a pressure autoclave is modelled by considering the various mechanisms for conversion from vinyl chloride monomer (VCM) to the polymer during the middle phase of the industrial process.
Carnie, S., White, L.
core  

Gas diffusion liquid storage bag and method of use for storing blood [PDF]

open access: yes, 1979
The shelf life of stored whole blood may be doubled by adding a buffer which maintains a desired pH level. However, this buffer causes the generation of CO2 which, if not removed at a controlled rate, causes the pH value of the blood to decrease, which ...
Bank, H., Cleland, E. L.
core   +1 more source

Adaptation of ion beam technology to microfabrication of solid state devices and transducers [PDF]

open access: yes
A number of areas were investigated to determine the potential uses of ion beam techniques in the construction of solid state devices and transducers and the packaging of implantable electronics for biomedical applications.
Topich, J. A.
core   +1 more source

Calculation the mass attenuation coefficient of beta-particles through Polyvinyl chloride

open access: yesIraqi Journal of Physics, 2010
The mass attenuation coefficient for beta particles through pure Polyvinyl chloride (PVC) and flax fibers- reinforced PVC composite were investigated as a function of the absorber thickness and the absorber to source distance.
Ban M. Alshabander
doaj  

Quantitative leak test design guide [PDF]

open access: yes
Calibrated enclosure technique for rapid and accurate determination of leak ...
Hollinger, D. L., Manganaro, J. L.
core   +1 more source

Electronic integration of the uk-1 international ionosphere satellite [PDF]

open access: yes
Electronic integration of international ionosphere ...
Fuechsel, C. F.   +4 more
core   +1 more source

Formulation procedure and spectral data for a highly reflecting coating from 200 nm to 2300 nm [PDF]

open access: yes
Composition and spectral reflectance data of barium sulfate polyvinyl alcohol ...
Schutt, J. B., Shai, C. M.
core   +1 more source

Quality of life workers of polyvinyl chloride production

open access: yesActa Biomedica Scientifica, 2013
1,2-dichloroethane comes in the air of the working area. Workers exposed to this production of low concentrations of toxic substances that may lead to the development of various pathologies.
O. A. Diakovich, M. И. Diakovich
doaj  

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