Results 241 to 250 of about 1,301,905 (296)

Resonance‐induced restoration of rock permeability degraded by heavy components of crude oil

Deep Underground Science and Engineering, EarlyView.
Resonance‐induced changes occur in filtration properties of sedimentary rocks in crude paraffin oil flow under acoustic vibrations. Experimental data on (a) pressure drop; (b) permeability; (c) pressure at the rock inlet; and (d) pressure at the rock outlet are presented.
Evgenii Riabokon, Qian Yin, Mikhail Guzev, Mikhail Turbakov, Evgenii Kozhevnikov, Nadezhda Riabokon, Ivan Panteleev   +6 more
wiley   +1 more source

Geological and geotechnical challenges on the Great Dyke of Zimbabwe and their impact on hardrock pillar design

Deep Underground Science and Engineering, EarlyView.
The Great Dyke of Zimbabwe is notable for its rich platinum group metal deposits but poses significant geological and geotechnical challenges due to its complex rock types and structural features. Traditional pillar design methods are insufficient for addressing these complexities; the study suggests incorporating advanced techniques such as machine ...
Tawanda Zvarivadza, Hendrik Grobler, Moshood Onifade, Manoj Khandelwal   +3 more
wiley   +1 more source

War, ethics, and market presence: policy shifts of global pharmaceutical companies in Russia following the 2022 invasion of Ukraine. [PDF]

BMC Med Ethics
Hurst DJ, Darji K, Bobier CA.
europepmc   +1 more source

De l'URSS a Rússia: el paper d'una gran potència en un sistema internacional nou

, 2009
Francesc Serra i Massansalvador
openalex   +1 more source

A review on rockburst prediction and prevention to shape an ontology‐based framework for better decision‐making for underground excavations

Deep Underground Science and Engineering, EarlyView.
A scientometric analysis of 2449 journal articles and a comprehensive review of 336 papers were conducted, discussing and identifying challenges and research gaps in rockburst prediction and prevention and proposing an ontology‐based framework for better decision‐making in underground excavations. Abstract With underground engineering projects becoming
Hongchuan Yan, Haijiang Li, Hongqiang Xie, Mingli Xiao, Jianliang Pei, Huaizhong Liu, Jiangda He   +6 more
wiley   +1 more source

Psoriasis risk allele function in activated Th1/17 cells with "memory" to antigen exposure. [PDF]

PLoS One
Yunusbayev B, Ryakhovsky S, Altinbaev R, Kislova A, Danilko K, Kraeva L, Yunusbaeva M.   +6 more
europepmc   +1 more source

Informar a Rússia

Universitat Autònoma de Barcelona. Biblioteca de Comunicació i Hemeroteca General, Gonzàlez Gavara, Mònica, Calvet Renedo, Sergio   +2 more
openalex   +1 more source

Embryonic development of the Mediterranean starfish Hacelia attenuata

Developmental Dynamics, EarlyView.
Abstract Background Starfish play essential ecological roles as predators and ecosystem regulators; however, detailed developmental descriptions exist for only a handful of species, none of which are from the Mediterranean Sea. Results In this study, we provide the first full account of the development of the Mediterranean starfish Hacelia attenuata ...
Silvia Caballero‐Mancebo, Laurent Gilletta, Janet Chenevert, Stefania Castagnetti   +3 more
wiley   +1 more source

Approach to Design of Potent RNA Interference-Based Preparations Against Hepatocellular Carcinoma-Related Genes. [PDF]

Int J Mol Sci
Chernov PV, Ivanov VN, Dmitriev NA, Gusev AE, Kovchina VI, Gongadze IS, Kholstov AV, Popova MV, Kudlay DA, Kryuchko DS, Kofiadi IA, Khaitov MR.   +11 more
europepmc   +1 more source