Results 1 to 10 of about 2,134,252 (287)

Design and implementation of adversarial virtual simulation training system [PDF]

open access: yesE3S Web of Conferences, 2021
With a view to further enriching the college practical teaching conditions and also for the college teaching being closer to actual combat, a study is made on basis of system demand analysis in the early stage about the internal interface relationship ...
Li Shixiong   +4 more
doaj   +1 more source

Ventricular pacemaker lead in the left hemithorax: Mechanisms and evidence‐based management of a late‐onset hazardous complication

open access: yesClinical Case Reports, 2021
Late‐onset migration of pacing leads in the left hemithorax is a rare but potentially life‐threatening complication. Radiological examinations are required to detect any involvement of either left ventricle or lung parenchyma, prompting immediate ...
Jacopo Marazzato   +8 more
doaj   +1 more source

Discurso político y novelesco en la Gran conquista de Ultramar

open access: yesMedievalia, 2016
Discurso político y novelesco en la Gran conquista de ...
Carmen Benito-Vessels
doaj   +3 more sources

Discurso político y novelesco en La gran conquista de ultramar

open access: yesMedievalia, 2018
Los intertextos novelados de la Gran Conquista de Ultramar (GCU), entre los que destaca la Leyenda del caballero del cisne, son historias independientes, “estorias unadas”, y su denominador común es la expresión de los objetivos políticos de Alfonso X ...
Carmen Benito-Vessels
doaj   +3 more sources

Automated Classification of Pipeline Defects from Ultrasonic Phased Array Total Focusing Method Imaging

open access: yesEnergies, 2022
The defects in the welds of energy pipelines have significantly influenced their safe operation. The inefficient and inaccurate detection of the defects may give rise to catastrophic accidents.
Haibin Wang   +6 more
doaj   +1 more source

Six-month prognostic impact of hemodynamic profiling by short minimally invasive monitoring after cardiac surgery [PDF]

open access: yesJournal of Cardiovascular and Thoracic Research, 2020
Introduction: Studies have shown that a hemodynamic-guided therapy improves the post operative outcomes of high-risk patients.This study, evaluated if a short period through minimally invasive hemodynamic monitoring, pressure recording analytical method (
Cristina Giglioli   +7 more
doaj   +1 more source

Automated Fovea Detection Based on Unsupervised Retinal Vessel Segmentation Method [PDF]

open access: yes, 2017
The Computer Assisted Diagnosis systems could save workloads and give objective diagnostic to ophthalmologists. At first level of automated screening of systems feature extraction is the fundamental step. One of these retinal features is the fovea.
Kalantari, Faraz   +3 more
core   +1 more source

Role of Electrophysiological Study and Catheter Ablation for Recurrent Ventricular Tachycardia Complicating Myocarditis

open access: yesActa Medica, 2012
Here we report the case of a 31-year-old man admitted to our hospital with echocardiografic and Cardiac Magnetic Resonance signs of myocarditis complicated by ventricular tachycardia, initially resolved with direct current shock.
Emanuele Cecchi   +3 more
doaj   +1 more source

Blood vessels and their construction in the cavities of pulmonary tuberculosis [PDF]

open access: yes, 1958
First of all, we investigated the origin, the construction and distribution of the bronchial arteries and veins in adult rabbits, and then observed various changes of the blood vessels in experimental cavities and caseous foci and also studied the ...
Hiraki, Kiyoshi, Takata, Jun-nosuke
core   +1 more source

A catastrophic seronegative anti-phospholipid syndrome: case and literature review

open access: yesThrombosis Journal, 2021
Background Antiphospholipid Syndrome (APS) is a multisystemic autoimmune disease characterized by arterial and venous thrombosis and / or obstetric morbidity in the presence of at least one circulating anti-phospholipid antibody. The spectrum of vascular
Vanda Pinto   +8 more
doaj   +1 more source

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