Results 81 to 90 of about 2,410,220 (312)

A METHOD AND DEVICE FOR REPRODUCING THE PRESSURE OF AIR AND LIQUID FLOWS FOR CALIBRATION OF A FIBER-OPTIC LOW PRESSURE SENSOR

open access: yesНадежность и качество сложных систем
Background. A key element of life support systems is the monitoring of environmental parameters, which inevitably requires constant pressure measurement in pipelines through which air and liquids are supplied.
Tatyana I. Murashkina   +2 more
doaj   +1 more source

Alteration of Pressure-Induced Vasodilation in Aging and Diabetes, a Neuro-Vascular Damage

open access: yesFrontiers in Physiology, 2019
Skin is constantly subjected to pressure at different levels. Pressure-induced vasodilation (PIV) is one of the response mechanisms to low pressure that maintains the homeostasis of the skin.
Maxime Fouchard   +6 more
doaj   +1 more source

Low-pressure reservoir gas quality testing and standards.

open access: yes, 2019
Low-pressure reservoir gas quality testing and standards.
Daniel Lieberman (3452276)   +6 more
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

A Survey of Flow Field and Combustion Characteristics under Subatmospheric Pressure

open access: yesAerospace
This paper presents a summary of and introduction to research on high-altitude and subatmospheric combustion concerning turbine and scramjet engines. The investigation includes theoretical analysis, experimental studies, and numerical simulations.
Guoyu Ding   +3 more
doaj   +1 more source

Efficacy of Controlled Atmosphere Treatments to Manage Arthropod Pests of Dry-Cured Hams

open access: yesInsects, 2016
Research here explored the use of controlled atmospheres (CA) for managing arthropod pests that infest dry-cured hams. Experiments were conducted with low oxygen (O2) achieved with low pressure under a vacuum, high carbon dioxide (CO2), and ozone (O3 ...
Md. Mahbub Hasan   +3 more
doaj   +1 more source

Low-pressure nozzle with aerodynamic fuel atomization

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2020
A research was carried out with the construction of a model of a low-pressure nozzle with aerodynamic fuel atomization, which shows the advantages of nozzles of this type.
S. S. Tihonchik, N. I. Puchko
doaj   +1 more source

Laser-induced fluorescence determination of temperatures in low pressure flames

open access: yes, 1989
Rensberger KJ, Jeffries JB, Copeland RA, Kohse-Höinghaus K, Wise ML, Crosley DR. Laser-induced fluorescence determination of temperatures in low pressure flames. Applied Optics.
Jeffries, Jay B.   +5 more
core  

High pressure technology in the manufacture of minimally-processed meat products [PDF]

open access: yes, 2001
End of Project ReportHigh hydrostatic pressure processing was applied to raw minced meat prior to product formulation and the results indicate that with 50 MPa pressure it was possible to reduce the salt in frankfurters from 2.5% to 1.5% without ...
Crehan, Clodagh   +3 more
core  

Enhanced levels of cold shock proteins in Listeria monocytogenes LO28 upon exposure to low temperature and high hydrostatic pressure

open access: yes, 2002
Listeria monocytogenes is a psychrotrophic food-borne pathogen that is problematic for the food industry because of its ubiquitous distribution in nature and its ability to grow at low temperatures and in the presence of high salt concentrations.
Karatzas, Andreas K.   +7 more
core   +1 more source

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