Results 31 to 40 of about 4,886,512 (259)

The Influence of the Distribution Characteristics of Complex Natural Fracture on the Hydraulic Fracture Propagation Morphology

open access: yesFrontiers in Earth Science, 2022
Natural fractures are common in unconventional reservoirs (e.g., tight oil and gas, shale oil and gas), for which hydraulic fracturing is the main exploitation method.
Huan Zhao   +6 more
doaj   +1 more source

Acute Endocrine Alterations After Traumatic Brain Injury and 6‐Month Functional Outcome

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Acute multi‐axis endocrine alterations after traumatic brain injury (TBI) remain incompletely characterized. This study aimed to examine their temporal patterns and explore their associations with 6‐month functional outcome and early inflammatory markers.
Biao Xu   +9 more
wiley   +1 more source

Numerical simulation of wormhole propagation considering natural micro-fractures

open access: yes, 2020
Natural micro-fractures in carbonate reservoirs are generally developed and have little effect on porosity, but has a great influence on the simulation results.
ZHAO Liqiang   +5 more
core   +1 more source

Employment Trajectories of Patients With Systemic Lupus Erythematosus and Factors Driving Transitions Between States

open access: yesArthritis Care &Research, EarlyView.
Objective Systemic lupus erythematosus (SLE) significantly impacts employment capacity. This study aimed to investigate the impact of burden of disease activity, damage, and treatment on employment outcomes and transitions in patients with SLE. Methods Using data from a single center, we analyzed employment transitions, adjusted mean disease activity ...
Javier Mencia‐Ledo   +4 more
wiley   +1 more source

Numerical Simulation on Radial Well Deflagration Fracturing Based on Phase Field Method

open access: yesEnergies, 2023
A radial well has a unique wellbore configuration. Fracture propagation in radial well deflagration fracturing is studied rarely. The mechanism of interaction between deflagration fractures, natural fractures, and micro-fractures is still unknown.
Diguang Gong   +5 more
doaj   +1 more source

Fractures of the Tibia

open access: yes, 1981
Fractures of the tibia are generally considered major injuries because delayed and nonunions are frequent, angulatory deformities are common, the rate of infection is greater than in most other bones and the period of incapacitation and reha-bilitation ...
Latta, Loren L.   +3 more
core   +1 more source

Numerical Modelling of Interaction between Hydraulic Fractures and Natural Fractures by Using the Extended Finite Element Method

open access: yes, 2020
Natural fractures usually develop in shale reservoirs. Thereby, in the process of hydraulic fracturing, it is inevitable that hydraulic fractures will intersect with natural fractures.
Yan Dong   +3 more
core   +1 more source

Incidence, Risk Factors and Management of Adverse Events in Contemporary Real‐World Care of Children with Juvenile Idiopathic Arthritis

open access: yesArthritis Care &Research, Accepted Article.
Objective We describe the frequency, risk factors, severity, and management of actionable and serious adverse events (AAE and SAE) in children with newly diagnosed Juvenile Idiopathic Arthritis (JIA) in Canada. Methods We enrolled patients within 3 months of JIA diagnosis in the Canadian Alliance of Pediatric Rheumatology Investigators (CAPRI) Registry,
Bashayer Alnuaimi   +10 more
wiley   +1 more source

Bisphosphonate-related bilateral atypical femoral fractures : be aware and beware [PDF]

open access: yes, 2011
Although bisphosphonates have a well established therapeutic role in the prevention of osteoporosis-related fractures, several reports published over the past 5-6 years suggest a possible causative relationship between long-term use of bisphosphonates ...
Depasquale, Ruben   +2 more
core  

Neurovascular complications in displaced extension-type supracondylar fractures in children : outcome of conservative management [PDF]

open access: yes, 2010
Includes bibliographical referencesThe aim of our study was to review our conservative management of neurovascular complications in displaced extension-type supracond ylar fractures of the humerus in children. We critically analysed the outcomes.
Louw, Frederik Marthinus
core   +1 more source

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