Results 41 to 50 of about 2,507,483 (300)

High Pressure Enhances the Growth Rate of the Thermophilic Archaebacterium Methanococcus thermolithotrophicus without Extending Its Temperature Range [PDF]

open access: yes, 1988
Temperature and hydrostatic pressure are essential in determining the assemblage of species in their specific biotopes. To evaluate the effect of high pressure on the range of viability of thermophiles, the pressure and temperature dependence of the ...
Lüdemann, Hans-Dietrich   +4 more
core   +1 more source

Non-radiative Auger Current in a InGaN/GaN Multiple Quantum Well Laser Diode under Hydrostatic Pressure and Temperature [PDF]

open access: yesJournal of Optoelectronical Nanostructures, 2023
: This study employs a numerical model to analyze the non-radiative Auger current in c-plane InGaN/GaN multiple-quantum-well laser diodes (MQWLD) under hydrostatic pressure and temperature.
Rajab Yahyazadeh, Zahra Hashempour
doaj   +1 more source

THE INDUCTION OF LABOR BY HYDROSTATIC PRESSURE [PDF]

open access: yesThe American Journal of the Medical Sciences, 1889
n ...
openaire   +2 more sources

Hierarchical microstructure induced by hydrostatic pressure in a metastable β-Ti alloy

open access: yesMaterials & Design
Hydrostatic pressure is a crucial tool to regulate the structure and properties of materials. However, the influence of hydrostatic pressure on the microstructure of metastable β-Ti alloys remains unclear.
Tao Yin   +8 more
doaj   +1 more source

Sound absorption performance analysis of anechoic coating under hydrostatic pressure considering cavity pressure

open access: yesZhongguo Jianchuan Yanjiu, 2022
ObjectivesAn underwater anechoic coating layer laid on the hull surface of a submarine is squeezed under the action of high hydrostatic pressure, changing its shape and material parameters, which has a great impact on sound absorption performance ...
Wenkai DONG, Meixia CHEN
doaj   +1 more source

In-Situ Synchrotron Profile Analysis after High-Pressure Torsion Deformation

open access: yesCrystals, 2019
The presence of hydrostatic pressure is a general crucial characteristic of severe plastic deformation methods for reaching high strains and for introducing large quantities of lattice defects, which are necessary to establish new grain boundaries ...
Michael Kerber   +5 more
doaj   +1 more source

Shock mitigation properties of compound claddings subjected to underwater explosion loads

open access: yesZhongguo Jianchuan Yanjiu, 2018
[Objectives] To improve the shock resistance ability of submarines, [Methods] an anti-shock cladding for submarines which consists of a compound coating with rubber and plastic foam is proposed on the basis of the shock environment of submarines.
YIN Caiyu   +3 more
doaj   +1 more source

Interstitial Hydrostatic Pressure: a Manual for Students

open access: yesAdvances in Physiology Education, 2007
During the learning of capillary fluid traffic, students are often puzzled about the negative values found in their textbooks for interstitial pressures in subcutaneous tissue and lungs. Positive pressures are reported for the brain, kidneys, and liver and particularly in various tumors.
Sven, Kurbel   +3 more
openaire   +2 more sources

EFFECT OF HYDROSTATIC PRESSURE ON THE GROWTH OF DEEP-SEA BACTERIAL COMMUNITIES (19th Symposium on Polar Biology) [PDF]

open access: yes, 1998
P(論文)In order to observe the effect of hydrostatic pressure on the deep-sea bacterial population, growth experiments were conducted with water samples collected from depths of 0, 2000, 4000 and 6000 m at two locations in the northwest Pacific Ocean. When
オオワダ, コウイチ   +3 more
core   +1 more source

Hydrostatic pressure mediates epithelial-mesenchymal transition of cholangiocytes through RhoA/ROCK and TGF-β/smad pathways.

open access: yesPLoS ONE
Biomechanical cue within the tissue microenvironment is known to play a critical role in regulating cell behaviors and maintaining tissue homeostasis. As hydrostatic pressure often increases in biliary system under pathological states, we investigated ...
Mahmoud Osman Khalifa   +5 more
doaj   +1 more source

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