Results 21 to 30 of about 257,938 (301)

Technical innovations to reduce complication rates in esophageal atresia with particular reference to long-term outcomes: A single surgeon's experience of 22 years

open access: yesJournal of Indian Association of Pediatric Surgeons, 2022
Background: Following esophageal atresia/tracheoesophageal fistula (EA/TEF) repair, the standard leak rate reported in the literature is 5%–10%, and stricture rate is 40%–72%.
Ahmed Morsi, Devesh Misra
doaj   +1 more source

A Leak in the Dike [PDF]

open access: yesJournal of Innate Immunity, 2020
In the 19th century poem A Leak in the Dykeby the American writer Phoebe Cary, a young Dutch boy saves his community by jamming a finger into a leaking levee, illustrating the importance of barrier integrity but also the need of supportive measures.
Arne Egesten, Heiko Herwald
openaire   +3 more sources

Review of test methods used for the measurement of hermeticity in packages containing small cavities [PDF]

open access: yes, 2012
This paper presents a critical review of the traditional and newly proposed test methods used for the measurement of hermeticity in packages with very small cavity volumes. Closed-form expressions of the minimum and maximum true leak rates achievable are
Costello (Nee Millar), Suzanne   +2 more
core   +1 more source

Leak-Out Spectroscopy, A Universal Method of Action Spectroscopy in Cold Ion Traps

open access: yes, 2022
A novel method of spectroscopy in ion traps termed leak-out spectroscopy (LOS) is presented. Here, mass-selected, cold ions are excited by an infrared laser.
Oskar Asvany (7320326)   +4 more
core   +1 more source

Meta‐analysis of patient risk factors associated with post‐bariatric surgery leak

open access: yesObesity Science & Practice, 2023
Objective Modifiable risk factors such as diabetes, hyperlipidemia, hypertension, obstructive sleep apnea (OSA), chronic kidney disease (CKD), chronic steroid use and smoking, have been shown in observational studies to negatively affect surgical ...
Calista Spiro   +2 more
doaj   +1 more source

The Rates of Cement Leakage Following Vertebroplasty in Osteoporotic versus Metastatic Disease

open access: yesIndian Journal of Radiology and Imaging, 2022
Introduction Percutaneous vertebroplasty is used for symptomatic osteoporotic fractures and osteolytic neoplasms. We performed a retrospective study to analyze the pattern of leaks in the two cohorts.
Ahmed Saad, Rajesh Botchu, Steven James
doaj   +1 more source

Post pancreaticoduodenectomy hemorrhage: A retrospective analysis of incidence, risk factors and outcome

open access: yesThe Saudi Journal of Gastroenterology, 2020
Background: The operative mortality after pancreaticoduodenectomy (PD) has declined but morbidity still remains considerable. Post pancreaticoduodenectomy hemorrhage (PPH) occurs in 3-13% of patients following PD. We studied the incidence and outcomes of
Subhashish Das   +7 more
doaj   +1 more source

The Usefulness of an Endoscopic OverStitch Suturing System for Managing Anastomotic Dehiscence – A Case Report

open access: yesGE: Portuguese Journal of Gastroenterology, 2020
Anastomotic dehiscence (AD) after colorectal surgery contributes to poor outcomes resulting in multiple postoperative complications. Conventional management would be a repeat laparotomy and tension suturing. But owing to the unhealthy vicinities near the
Gaurav Patil   +3 more
doaj   +1 more source

Quantum Leaks [PDF]

open access: yesCommunications in Mathematical Physics, 2005
We show that eigenfunctions of the Laplacian on certain non-compact domains with finite area may localize at infinity--provided there is no extreme level clustering--and thus rule out quantum unique ergodicity for such systems. The construction is elementary and based on `bouncing ball' quasimodes whose discrepancy is proved to be significantly smaller
openaire   +4 more sources

Determination of filtration characteristics of concrete structures of the underground constructions on the basis of the monitoring data

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2016
The paper presents a methodology based on the integrated studies of the strength and filtration characteristics of the underground supporting structures to solve the problem of identification of the conditions, favorable for the formation of the defects ...
E. Yu. Kulikova
doaj   +2 more sources

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