Results 31 to 40 of about 286,927 (272)

Reservoir Characterisation of High-Pressure, High-Temperature Zone of Malay Basin Using Seismic Inversion and Artificial Neural Network Approach

Applied Sciences, 2021
The growing demand for hydrocarbons has driven the exploration of riskier prospects in depths, pressures, and temperatures. Substantial volumes of hydrocarbons lie within deep formations, classified as high pressure, high temperature (HPHT) zone.
Gulbahar Yazmyradova, Nik Nur Anis Amalina Nik Mohd Hassan, Nur Farhana Salleh, Maman Hermana, Hassan Soleimani   +4 more
doaj   +1 more source

Muon simulation codes MUSIC and MUSUN for underground physics

, 2008
The paper describes two Monte Carlo codes dedicated to muon simulations: MUSIC (MUon SImulation Code) and MUSUN (MUon Simulations UNderground). MUSIC is a package for muon transport through matter.
Abramowicz, Abramowicz, Aglietta, Aglietta, Aglietta, Aglietta, Agostinelli, Alvarez, Ambrosio, Ambrosio, Andreev, Andres, Antonioli, Araújo, Araújo, Belolaptikov, Bezrukov, Bezrukov, Bugaev, Caffau, Carson, Carson, Chirkin, Dar, Dutta, Fassò, Formaggio, Gaisser, Kelner, Kelner, Kudryavtsev, Kudryavtsev, Kudryavtsev, Kudryavtsev, Lindote, Lipari, Rossi, Schultz, Sokalski, Tang, V.A. Kudryavtsev, van Ginneken, Wang, Wulandari   +43 more
core   +1 more source

Insight into the Sealing Capacity of Mudrocks determined using a Digital Rock Physics Workflow [PDF]

, 2019
Primary objective: To better understand seal capacity in mudrocks and to determine the conditions under which a mudrock seal fails by allowing a non-wetting fluid to percolate.
Bihani, Abhishek, Daigle, Hugh, Landry, Christopher, Milliken, Kitty, Prodanović, Maša, Santos, Javier E   +5 more
core   +1 more source

Physical and Physiological Determinants of Rock Climbing [PDF]

International Journal of Sports Physiology and Performance, 2020
Purpose: Rock climbing performance relies on many characteristics. Herein, the authors identified the physical and physiological determinants of peak performance in rock climbing across the range from lower grade to elite. Methods: Forty four male and 33 female climbers with onsight maximal climbing grades 5a–8a and 5a–7b+, respectively, were tested ...
MacKenzie, Robert, Monaghan, Linda, Masson, Robert A., Werner, Alice K., Caprez, Tansinee S., Johnston, Lynsey, Kemi, Ole J.   +6 more
openaire   +2 more sources

Estimation of Equivalent Pore Aspect Ratio in Rock Physics Models and Validation Using Digital Rocks

Geosciences
Complex pore structures with multiple inclusions challenge the predictive accuracy of rock physics models. This study introduces a novel method for estimating a single equivalent pore aspect ratio that optimizes rock physics model predictions by ...
Luiz Eduardo Queiroz, Dario Grana, Celso Peres Fernandes, Tapan Mukerji, Leandro Passos de Figueiredo, Iara Frangiotti Mantovani   +5 more
doaj   +1 more source

Rational Rock Physics for Improved Velocity Prediction and Reservoir Properties Estimation for Granite Wash (Tight Sands) in Anadarko Basin, Texas

International Journal of Geophysics, 2014
Due to the complex nature, deriving elastic properties from seismic data for the prolific Granite Wash reservoir (Pennsylvanian age) in the western Anadarko Basin Wheeler County (Texas) is quite a challenge.
Muhammad Z. A. Durrani, Keith Willson, Jingyi Chen, Bryan Tapp, Jubran Akram   +4 more
doaj   +1 more source

Pure and stable metallic phase molybdenum disulfide nanosheets for hydrogen evolution reaction

Nature Communications, 2016
Metallic molybdenum disulfide is a metastable phase of the material. Here, the authors synthesize two-dimensional metallic molybdenum disulfide nanosheets, stabilized by adsorbed aqueous monolayers, and evaluate their catalytic hydrogen evolution ...
Xiumei Geng, Weiwei Sun, Wei Wu, Benjamin Chen, Alaa Al-Hilo, Mourad Benamara, Hongli Zhu, Fumiya Watanabe, Jingbiao Cui, Tar-pin Chen   +9 more
doaj   +1 more source

When do we stop digging? Conditions on a fundamental theory of physics [PDF]

, 2018
In seeking an answer to the question of what it means for a theory to be fundamental, it is enlightening to ask why the current best theories of physics are not generally believed to be fundamental.
Crowther, Karen
core   +2 more sources

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source

CO2 rock physics modeling for reliable monitoring of geologic carbon storage

Communications Earth & Environment
Monitoring, verification, and accounting (MVA) are crucial to ensure safe and long-term geologic carbon storage. Seismic monitoring is a key MVA technique that utilizes seismic data to infer elastic properties of CO2-saturated rocks.
Neala Creasy, Lianjie Huang, Erika Gasperikova, William Harbert, Tom Bratton, Quanlin Zhou   +5 more
doaj   +1 more source