Results 1 to 10 of about 3,538,607 (285)

Study on the pyrolysis behavior and kinetics of Jimusar oil shale with H2O/CO2 injection [PDF]

open access: yesOil Shale, 2023
High-temperature water vapor (H2O) and carbon dioxide (CO2 ) improved the yield and quality of shale oil during oil shale pyrolysis. Aiming to fill knowledge gaps regarding the kinetic mechanism of oil shale pyrolysis in different atmospheres, the ...
Dongwei Huang   +5 more
doaj   +1 more source

Characteristics of oil and gas production of oil shale pyrolysis by water vapor injection [PDF]

open access: yesOil Shale, 2022
An appropriate pyrolysis temperature is required to achieve the best-quality oil and gas products via kerogen pyrolysis for the application of the in situ shale exploitation technology.
Jing Zhao   +3 more
doaj   +1 more source

Pore-Scale Oil-Water Flow Behaviors in Different Development Adjustment Schemes for Enhancing Oil Recovery in Waterflooding

open access: yesGeofluids, 2023
Development mode adjustment is an important measure to further enhance oil recovery after primary waterflooding. Investigating the oil-water flow behaviors in the pores is significant to deepening the understanding of the macrobehavior of waterflooding ...
Jianjun Du   +5 more
doaj   +1 more source

Protective role of thymoquinone in hyperlipidemia-induced liver injury in LDL-R−/−mice

open access: yesBMC Gastroenterology, 2023
Background Hyperlipidemia, a heterogeneous group of disorders characterized by elevated plasma lipids in the blood, causes severe health problems, leading to fatty liver disease and nonalcoholic fatty liver disease.
Fei Wang   +5 more
doaj   +1 more source

Deflux® Endoscopic Treatment of Vesicoureteral Reflux (VUR) in Japan

open access: yesFrontiers in Pediatrics, 2022
IntroductionThe aim of this study is to present the results of a multi-institutional outcome analysis conducted to determine the extent of endoscopic Deflux® injection for treating primary vesicoureteral reflux in Japan.MethodsA 22-question survey was ...
The Japanese Deflux Injection Therapy Study Group
doaj   +1 more source

Impact of COVID-19 pandemic on the burden of dog bite cases at the National Referral Hospital in Bhutan

open access: yesBhutan Health Journal, 2022
Introduction: Dog bite is a public health problem in Bhutan incurring huge cost of treatment. The general objective of the study was to see the impact of COVID-19 pandemic on the burden of dog bite cases and the profile of patients, comparing with that ...
Chhabi Lal Adhikari   +2 more
doaj   +1 more source

Anterior Dislocation of the Shoulder Due to an Idiopathic Deltoid Contracture-the Report of a Rare Presentation [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2013
Post injection fibrosis leading to muscle contracture is a known complication. Deltoid fibrosis is known to occur following trauma or an intramuscular injection.
Satyadev Vadapalli
doaj   +1 more source

Effect of Viscosity Action and Capillarity on Pore-Scale Oil–Water Flowing Behaviors in a Low-Permeability Sandstone Waterflood

open access: yesEnergies, 2021
Water flooding technology is an important measure to enhance oil recovery in oilfields. Understanding the pore-scale flow mechanism in the water flooding process is of great significance for the optimization of water flooding development schemes. Viscous
Tao Ning   +5 more
doaj   +1 more source

The Application of High-frequency Ultrasonic Imaging in Identifying Fillers in the Temporal Region

open access: yesPlastic and Reconstructive Surgery, Global Open, 2023
Background:. This study aimed to evaluate the ultrasonic manifestations of diversified corium fillers in the temporal region and to provide clinicians with suggestions for diagnosis and treatment. Methods:.
Liya Jiang, MD   +6 more
doaj   +1 more source

MOVPE-Grown Quantum Cascade Laser Structures Studied by Kelvin Probe Force Microscopy

open access: yesCrystals, 2020
A technique for direct study of the distribution of the applied voltage within a quantum cascade laser (QCL) has been developed. The detailed profile of the potential in the laser claddings and laser core region has been obtained by gradient scanning ...
Konstantin Ladutenko   +3 more
doaj   +1 more source

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