Results 41 to 50 of about 5,416,632 (373)

Modeling the variations of Dose Rate measured by RAD during the first MSL Martian year: 2012-2014 [PDF]

, 2015
The Radiation Assessment Detector (RAD), on board Mars Science Laboratory's (MSL) rover Curiosity, measures the {energy spectra} of both energetic charged and neutral particles along with the radiation dose rate at the surface of Mars.
Appel, Jan K., Boehm, Eckart, Boettcher, Stephan, Brinza, David E., Burmeister, Soenke, Ehresmann, Bent, Guo, Jingnan, Hassler, Donald M., Heber, Bernd, Kahanpaeae, H., Koehler, Jan, Lohf, Henning, Martin, Cesar, Posner, Arik, Rafkin, Scot, Reitz, Guenther, Wimmer-Schweingruber, Robert F., Zeitlin, Cary   +17 more
core   +2 more sources

Influence of atmospheric pressure change on gas sampling in mine closed area

矿业科学学报, 2020
The variation of atmospheric pressure will cause the exchange of air volume between the closed area of the mine and the external environment, which will have an impact on the gas migration in the closed area of the mine.In order to study the influence of
Lei Baiwei, Du Peiying, Xiao Bowen, Wu Bing   +3 more
doaj   +1 more source

Temporally resolved laser induced plasma diagnostics of single crystal silicon - effects of ambient pressure [PDF]

, 2008
Laser-Induced Breakdown Spectroscopy of silicon was performed using a nanosecond pulsed frequency doubled Nd:YAG (532 nm) laser. The temporal evolution of the laser ablation plumes in air at atmospheric pressure and at an ambient pressure of ∼10−5 mbar
Astin, JS, Cowpe, JS, Hill, AE, Pilkington, RD   +3 more
core   +3 more sources

Heavy thunderstorms on the Polish-German lowlands in the period 1951–2008 and their circulation conditions

Quaestiones Geographicae, 2012
The aim of the study was an analysis of the impact of atmospheric circulation over the territory of Europe on the frequency of occurrence of heavy thunderstorms on German Lowlands and on Polish Lowlands in the period 1951-2008.
Kolendowicz Leszek
doaj   +1 more source

Where do winds come from? A new theory on how water vapor condensation influences atmospheric pressure and dynamics

, 2010
Phase transitions of atmospheric water play a ubiquitous role in the Earth's climate system, but their direct impact on atmospheric dynamics has escaped wide attention.
Gorshkov, V. G., Li, B. -L., Makarieva, A. M., Nobre, A. D., Sheil, D.   +4 more
core   +1 more source

Impact of atmospheric noise on observing the slichter mode

Geodesy and Geodynamics
Atmospheric pressure fluctuations can result in long-period noise (T > 10 s) in gravity observations, and it is crucial to remove the atmospheric pressure effect for observing weak dynamic signals using superconducting gravimeters.
Lizhuo Gong, Xiaogang Hu, Xiaoming Cui, Ming Qin, Geng Zhang, Heping Sun   +5 more
doaj   +1 more source

ATMOSPHERIC PRESSURE

Monthly Weather Review, 1885
  +9 more sources

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source

Open air plasma deposited antimicrobial SiOx/TiOx composite films for biomedical applications

Current Directions in Biomedical Engineering, 2016
Open air atmospheric pressure plasma jet (APPJ) enhanced chemical vapour deposition process was used to deposit biocompatible SiOx/TiOx composite coatings. The as deposited films are hydrophilic and show visible light induced photocatalytic effect, which
Rapp Christin, Baumgärtel Andreas, Artmann Lucas, Eblenkamp Markus, Asad Syed Salman   +4 more
doaj   +1 more source

Weightlessness simulation system and process [PDF]

, 1987
A weightlessness simulator has a chamber and a suit in the chamber. O-rings and valves hermetically seal the chamber. A vacuum pump connected to the chamber establishes a pressure in the chamber less than atmospheric pressure.
Vykukal, Hubert C.
core   +1 more source