Results 1 to 10 of about 10,636 (159)

Left Renal Vein Pseudo-Fenestration [PDF]

Reports
We describe a rare case of LRV pseudo-fenestration in a 68-year-old female identified on contrast-enhanced multidetector computed tomography. Unlike true fenestration, in which a single vessel splits and reunites, this pseudo-fenestration resulted from ...
Daniel Gondorf, George Triantafyllou, Nikolaos-Achilleas Arkoudis, Georgios Velonakis, Kostis Gyftopoulos, Maria Piagkou   +5 more
doaj   +2 more sources

Integrated system combining cerebral protection and active steering directional puncture for thoracic aortic in situ fenestration [PDF]

JVS - Vascular Science
Objective: This study aims to introduce and systematically evaluate the preclinical performance and safety of a novel integrated interventional device that simultaneously addresses the cerebral embolism risk and the difficulty of puncture and ...
Xiangxiang Ru, MSc, Xinxi Li, MSc, Lei Zhang, MSc, Jingdong Tang, PhD, Shuai Jiang, PhD, Yerbao Zaiying, MSc, Gulitenken Aihemaitijiang, MSc, Donglin Li, MSc, Dilinerkezi Ablimit, MSc, Li Chen, MSc, Yuxin Deng, MSc, Halizati Halimulati, MSc, Ye Tian, MD   +12 more
doaj   +2 more sources

Thermal performance modelling of complex fenestration systems

Journal of Building Performance Simulation, 2009
Complex fenestration systems (CFS) have become standard elements in facade design of high performance buildings. They include, for example, shading devices to control illumination, solar heat gains, glare and view-out, and photovoltaic elements imbedded in glazing layers to produce electrical energy on site.
A Laouadi
openaire   +4 more sources

Automated fenestration allocation as complying with LEED rating system

Alexandria Engineering Journal, 2014
During the last decade, environmental issues in the design have started to attack architecture to preserve natural resources, and to improve the performance of designs. Many validation rating systems for sustainability are used to check the compromise of
Hazem Mohamed Talaat El Daly
doaj   +2 more sources

Clinical outcomes of fenestration discectomy and iLESSYS-Delta interlaminar endoscopic system for treatment of LDH: a single-center retrospective cohort study

Scientific Reports
To compare the clinical efficacy of interlaminar endoscopic surgical system delta (iLESSYS-Delta) discectomy with that of classical fenestration discectomy for treating lumbar disc herniation.
Xuetao Zhu, Yixiang Zhao, Kaiwen Liu, Yuanqiang Zhang, Lei Cheng   +4 more
doaj   +2 more sources

Case Report: Endoscopic-assisted cistern ostomy with Ommaya reservoir insertion for trapped temporal horn: surgical technique and case illustration [PDF]

Frontiers in Surgery
BackgroundNeuro-endoscopy offers solutions to several challenges encountered during intraventricular tumor surgery. In this case, technical nuances included performing a ventriculo-subarachnoid cisternostomy for cerebrospinal fluid (CSF) diversion, and ...
Sultan AlSaiari, Bassam A. Fallatah, Shahid Bashir, Essam M. Rezk, Essam M. Rezk, Rami Alhazmi   +5 more
doaj   +2 more sources

Retrofitting Strategy of Residential Buildings Based on Detailed Energy Monitoring Measurements in Hot Climate

Engineering Proceedings, 2023
In this comprehensive study, a typical house underwent extensive monitoring over several years to measure direct deterministic consumption of each active system component.
Ali Alajmi, Hosny Abou-Ziyan
doaj   +1 more source

Fenestration of the vertebrobasilar junction detected with multidetector computed tomography angiography

Folia Morphologica, 2022
The complex embryonic origin of the vertebrobasilar system may result in a wide range of anatomical variations. It has been hypothesized that the formation of fenestrations are likely to occur due to the failure of regression of the bridging arteries ...
B. R. Omotoso, R. Harrichandparsad, I. G. Moodley, K. S. Satyapal, L. Lazarus   +4 more
doaj   +1 more source

The outcome of surgical management of post-infectious hydrocephalus with multiple intraventricular septations

Egyptian Journal of Neurosurgery, 2023
Objectives Post-infection hydrocephalus with multiple intraventricular septations is a complex issue in neurosurgery, with multiple treatment options available.
Mohamed Mohsen Amen, Mohamed Badran, Ahmed Zaher, Amr Farid Khalil, Ibrahim Abdelaal, Mahmoud Saad   +5 more
doaj   +1 more source

Solar Angle Model for Daylight Redirection in Prismatic Panel

Journal of Daylighting, 2022
An advanced complex fenestration system can utilize uniform daylight. Nonetheless, an inefficient design would increase solar heat gain and indoor temperatures, besides uneven light distribution that would cause the "cave effect." Prismatic panels are ...
Mahshid Amani Zanganeh, Iman Sheikh Ansari   +1 more
doaj   +1 more source