Results 1 to 10 of about 5,929 (229)

Intracranial aneurysm location: potential influencing factor in ruptures with internal carotid artery occlusion [PDF]

open access: yesBMC Neurology
Background and purpose Intracranial aneurysms combined with spontaneous internal carotid artery occlusion (ICAO) are a rare and serious vascular disorder.
Pengran Liu   +11 more
doaj   +2 more sources

Ruptured intracranial aneurysm with spontaneous occlusion of internal carotid artery: clinical characteristics, prognostic risk factors, and survival analysis [PDF]

open access: yesBMC Neurology
Background Ruptured intracranial aneurysm (RIA) combined with internal carotid artery occlusion (ICAO) is a rare and serious vascular condition. We aimed to describe the clinical characteristics and outcomes of these patients.
Bo Liu   +12 more
doaj   +2 more sources

Successful intra-arterial thrombolysis for central retinal artery occlusion secondary to chronic internal carotid artery occlusion: a case report [PDF]

open access: yesBMC Ophthalmology
Background Chronic internal carotid artery occlusion (ICAO) is an uncommon etiology of central retinal artery occlusion (CRAO). The role of intra-arterial thrombolysis (IAT) remains contentious in such cases. This report details the technical feasibility
Feng Pang   +5 more
doaj   +2 more sources

Differentiation of Acute Internal Carotid Artery Occlusion Etiology on Computed Tomography Angiography: Diagnostic Tree for Preparing Endovascular Treatment [PDF]

open access: yesDiagnostics
Background and Purpose: This study aimed to identify the imaging characteristics and discriminate the etiology of acute internal carotid artery occlusion (ICAO) on computed tomography angiography (CTA) in patients with acute ischemic stroke.
Bo Kyu Kim, Byungjun Kim, Sung-Hye You
doaj   +2 more sources

UAS WITH INFLATABLE WINGS-HOW IMPORTANT A CERTIFICATION IS: JOURNEY TOWARDS THE FIRST STEP [PDF]

open access: yesProceedings on Engineering Sciences, 2021
UAS with inflatable wings (UASWIW) is relatively a novel and complex arena and more to that is its certification process, which is more complex as well as challenging.
Ravipal Singh   +2 more
doaj   +1 more source

Influencing the International Transport Regime Complex: The EU’s Climate Action in ICAO and IMO

open access: yesPolitics and Governance, 2023
Regime complexes entail a variety of institutions with a degree of overlap in terms of thematic issues and participating actors. The EU is such an actor engaging with other governmental and non-governmental entities in the formation and evolution of ...
George Dikaios, Spyros Blavoukos
doaj   +1 more source

Usage of Remotely Piloted Aircraft and the Necessity of Observing the Right to Privacy [PDF]

open access: yesFaṣlnāmah-i Pizhūhish-i Huqūq-i ̒Umūmī, 2019
Advances in aerospace technology especially in the 20 century unveiled a new kind of aircraft as (remotely piloted aircraft) which is deployed in military and civil application.
leila raisi   +2 more
doaj   +1 more source

Optimization of standard arrival procedures at Sheremetyevo airport using rnav path terminators

open access: yesНаучный вестник МГТУ ГА, 2021
Holding patterns are established at international airports to make the arriving traffic flow smooth and efficient. One of the main aims of holding patterns is to extend the aircraft arrival route, which allows ATC units to arrange the sequence on the ...
G. A. Gasparyan, M. V. Kulakov
doaj   +1 more source

Safety Management System in Aviation: Comparative Analysis of Safety Management System Approaches in V4 Countries

open access: yesManagement Systems in Production Engineering, 2021
The article aims to support the Safety Management System’s implementation in the Visegrad Four (V4) countries by introducing supporting documentation at the national level or national legislation.
Kešeľová Michaela   +3 more
doaj   +1 more source

Discovering ePassport Vulnerabilities using Bisimilarity [PDF]

open access: yesLogical Methods in Computer Science, 2021
We uncover privacy vulnerabilities in the ICAO 9303 standard implemented by ePassports worldwide. These vulnerabilities, confirmed by ICAO, enable an ePassport holder who recently passed through a checkpoint to be reidentified without opening their ...
Ross Horne, Sjouke Mauw
doaj   +1 more source

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