Results 1 to 10 of about 350,836 (290)

Investigation of Flowback Behavior for Multi-Fractured Horizontal Wells in Gulong Shale Oil Reservoir Based on Numerical Simulation

open access: yesEnergies
After hydraulic fracturing, hydraulic fractures and opened beddings are intertwined, which results in a complex fracture network in shale oil reservoirs.
Shuxin Yu   +7 more
doaj   +1 more source

Otological Findings Ten Years after Myringotomy with Tympanostomy Tube Insertion [PDF]

open access: yesIranian Journal of Otorhinolaryngology, 2011
Introduction: To study the long-term complications of tympanostomy tube insertion in young children 10 years after surgery.   Materials and Methods: In September 2011, the medical records of all patients who had undergone myringotomy with tympanostomy ...
Behrouz Barati   +2 more
doaj  

Neonatal small bowel perforation in ileal atresia in a low resource setting: A case report

open access: yesClinical Case Reports, 2020
Jejunoileal atresia is a common cause of neonatal intestinal obstruction with high mortality and morbidity in a low resource setting where surgical care is lacking. Herein, a 4‐day‐old presented with features of acute abdomen and septicemia, managed with
Okidi Ronald   +4 more
doaj   +1 more source

Traumatic Oesophageal Perforation [PDF]

open access: yesScandinavian Cardiovascular Journal, 1997
Sixteen patients were treated for traumatic oesophageal perforation (13 cervical, 3 thoracic) over a 16-year period. In 14 cases the trauma was penetrating. The median delay from injury to treatment was 32 hours and the mean period of hospitalization was 26 days. The treatment procedures were two-layer primary closure with or without drainage, drainage
Inci, I   +5 more
openaire   +3 more sources

Efficacy of single‐balloon overtube for endoscopic submucosal dissection in the proximal colon: A propensity score‐matched analysis

open access: yesDEN Open, 2022
Objectives A single‐balloon overtube (SBO) can improve poor scope operability during colonic endoscopic submucosal dissection (ESD). We aimed to evaluate the clinical usefulness of SBO for ESD in the proximal colon and the predictive factors for cases in
Hidenori Tanaka   +13 more
doaj   +1 more source

Parameter determination of the method of directional unloading of the reservoir based on physical modelling on a true triaxial loading setup

open access: yesЗаписки Горного института, 2022
The article presents a theoretical and experimental substantiation of the method of directional unloading of the reservoir in fields with low-permeability reservoirs. The relevance of the article is due to the reduction of hydrocarbon resources in modern
Vladimir I. Karev   +3 more
doaj   +1 more source

Ileal Diverticulitis as a Cause of Right Lower Quadrant Pain: A Case Report and Review of the Literature [PDF]

open access: yesIranian Journal of Colorectal Research, 2015
Introduction Small bowel diverticulitis is a rare clinical disease of the small bowel. The incidence of small bowel diverticulitis varies from 0.3 to 2.3 % in the general population.
Jiten P. Kothadia   +2 more
doaj   +1 more source

Complicated duodenal perforation in children: Role of T-tube

open access: yesAfrican Journal of Paediatric Surgery, 2022
Background: Diagnosis of duodenal perforation (DP) in children is often delayed. This worsens the clinical condition and complicates simple closure. Objectives: To explore the advantages of using T-tube in surgeries for DP in children.
Rupesh Keshri   +6 more
doaj   +1 more source

Enhancement of Natural Convection Heat Transfer from a Fin by Circular Perforations

open access: yesZhileng xuebao, 2012
Heat transfer enhancement from a horizontal rectangular fin embedded with circular perforations under natural convection is studied. Through the experiment and simulation, the heat dissipation power of different perforated numbers was compared to the ...
Jing Wenjuan   +3 more
doaj  

Mystery of the lost gallstone‐Part 2

open access: yesClinical Case Reports, 2020
If gallbladder perforation occurs during cholecystectomy, every spilled gallstone should be retrieved to minimize possible late gallstone‐related complications.
Konstantinos A. Boulas   +5 more
doaj   +1 more source

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