Results 21 to 30 of about 256,371 (360)

Imaging findings as predictors of the site of bleeding in patients with hemoptysis: Comparison between split-bolus dual-energy CT angiography and digital subtraction angiography

open access: yesDiagnostic and Interventional Radiology, 2022
PURPOSESystemic to pulmonary vasculature shunting (SPS) is an important finding to identify the probable site of bleeding, especially in multicentric parenchymal lung disease. The purpose of this study was to evaluate the value of imaging findings, which
Pankaj Meena   +4 more
doaj   +1 more source

A New Definition for Intracranial Compliance to Evaluate Adult Hydrocephalus After Shunting

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
The clinical application of intracranial compliance (ICC), ∆V/∆P, as one of the most critical indexes for hydrocephalus evaluation was demonstrated previously.
Seifollah Gholampour   +3 more
doaj   +1 more source

Design of Onboard Shunting Protection Software for Metro Engineering Vehicles Based on BeiDou Satellite Positioning System

open access: yesKongzhi Yu Xinxi Jishu, 2023
At present, metro engineering vehicles rely on visual driving by the driver, and there are safety problems such as rushing cross signals, overspeed and impacting switch in complex operation scenarios.
LIU Hao, ZHANG Xu, YU Hechun
doaj   +1 more source

Shunting in cryptococcal meningitis.

open access: yesJournal of Neurosurgery, 2016
OBJECT Patients with cryptococcal meningitis often develop symptomatic intracranial hypertension. The need for permanent CSF diversion in these cases remains unclear.
J. Cherian, R. Atmar, S. Gopinath
semanticscholar   +1 more source

Invasive procedures with questionable indications and possible placebo effects

open access: yesArchives of Clinical and Experimental Surgery, 2015
This article provides an overview of surgical procedures performed with questionable or excessively radical indications, such as the lung denervation as a treatment of asthma, or the porto-systemic shunting for Type 1 diabetes mellitus.
Sergei V. Jargin
doaj   +1 more source

Method of railway shunting operation sheet information extraction guided by table header

open access: yesIET Intelligent Transport Systems, 2022
The railway shunting operation sheet is the written plan of the shunting operation. In the current shunting operation preparation process, signalmen must input the plans manually for subsequent execution, which is inefficient and at risk of misoperation.
Bingjie Zhang   +6 more
doaj   +1 more source

Improving use of shunting locomotives based on changes in infrastructure of railway station [PDF]

open access: yesE3S Web of Conferences, 2023
It is known that one of the main factors reducing the shortage of shunting locomotives at railway stations and leading to a reduction in their employment time due to increased labor productivity is the state of equipment of the railway station ...
Suyunbayev Shinpolat   +4 more
doaj   +1 more source

Success Rates and Complications of Ventriculoperitoneal and Ventriculoatrial Shunting: A Systematic Review [PDF]

open access: yesIranian Journal of Neurosurgery, 2021
Background and Aim: The insertion of Ventriculoperitoneal (VP) or Ventriculoatrial (VA) shunt is the first line of treatment in patients with hydrocephalus and normal-pressure hydrocephalus. The provision of a safety profile for shunting in the treatment
Hamid Rezaee   +2 more
doaj  

Determining the parameters of a shunting locomotive taking into account the environmental component [PDF]

open access: yesE3S Web of Conferences, 2021
The article considers the issues of determining the main technical and economic indicators of the shunting locomotive during its modernization by a hybrid power plant.
Kletska Olha   +4 more
doaj   +1 more source

Modelling single ventricle physiology: Review of engineering tools to study first stage palliation of hypoplastic left heart syndrome

open access: yesFrontiers in Pediatrics, 2013
First stage palliation of hypoplastic left heart syndrome (HLHS), i.e. the Norwood operation, results in a complex physiological arrangement, involving different shunting options (modified Blalock-Taussig, RV-PA conduit, central shunt from the ascending ...
Giovanni eBiglino   +8 more
doaj   +1 more source

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