Results 101 to 110 of about 8,867 (283)

NAADF: Globally Illuminated Voxel Worlds Accelerated with Nested Axis‐Aligned Distance Fields

open access: yesComputer Graphics Forum, EarlyView.
Abstract Achieving realistic rendering of 3D scenes in real time using path tracing is challenging due to the high sample count required, with ray tracing as the bottleneck. Focusing on voxels as a geometry representation offers significant opportunities for optimizations, especially for tracing the rays, but also for computing the samples.
A. Ulschmid   +4 more
wiley   +1 more source

Imaging and physiology across the high–low cerebrospinal fluid pressure spectrum: Navigating diagnostic uncertainty in headache practice

open access: yesHeadache: The Journal of Head and Face Pain, EarlyView.
Abstract Objective This study was conducted to provide a clinically oriented, mechanism‐based framework for interpreting neuroimaging across disorders of cerebrospinal fluid (CSF) pressure, with particular emphasis on patients who fall between classic diagnostic categories of spontaneous intracranial hypotension (SIH) and idiopathic intracranial ...
Andrew L. Callen, Kyle Jenkins
wiley   +1 more source

Original endoscopic orbital decompression of lateral wall through hairline approach for Graves’ ophthalmopathy: an innovation of balanced orbital decompression

open access: yesTherapeutics and Clinical Risk Management, 2018
Yi Gong,1,* Jiayang Yin,2,* Boding Tong,2 Jingkun Li,3 Jiexi Zeng,2 Zhongkun Zuo,1 Fei Ye,1 Yongheng Luo,4 Jing Xiao,1 Wei Xiong2 1Department of Minimal Invasive Surgery, The Second Xiangya Hospital, Central South University, Changsha, China ...
Gong Y   +9 more
doaj  

Chiari type 1.5 malformation as a cause of secondary trigeminal neuralgia: case report and literature discussion

open access: yesEgyptian Journal of Neurosurgery
Background Chiari syndrome is a very rare cause of secondary trigeminal neuralgia (TN). There are a few cases of TN associated with Chiari syndrome in the literature, and all of these cases were reported as Chiari type 1.
Ahmet Cemil Ergün   +3 more
doaj   +1 more source

THYROID ASSOCIATED OPHTHALMOPATHY – A REVIEW [PDF]

open access: yesMalaysian Family Physician, 2009
Thyroid associated ophthalmopathy is an autoimmune disorder affecting the orbital and periorbital tissues. Hyperthyroidism is commonly associated with thyroid associated ophthalmopathy, however in 5% to 10% of cases it is euthyroid.
CHONG MS   +6 more
doaj  

Compressive Optic Neuropathy due to a Large Onodi Air Cell: A Case Report and Literature Review

open access: yesAllergy & Rhinology, 2016
Background To report an unusual case of compressive optic neuropathy secondary to a large onodi air cell. Method Case report. Results A 50 year-old gentlemen presented to the eye clinic with left eye painless loss of vision for one day. Visual acuity was
Wendy Yen Nee See M.D.   +2 more
doaj   +1 more source

Space station integrated wall design and penetration damage control [PDF]

open access: yes
A methodology was developed to allow a designer to optimize the pressure wall, insulation, and meteoroid/debris shield system of a manned spacecraft for a given spacecraft configuration and threat environment.
Coronado, A. R.   +3 more
core   +1 more source

From inclusion to (neuro)divergent safe space in organizations

open access: yesInternational Journal of Management Reviews, EarlyView.
Abstract Neurodiversity in organizations remains an underexplored area, leaving gaps in understanding how organizations may create safe spaces for and with neurodivergent employees. This article engages with current neuro‐inclusion debates and advocates for a shift towards a framework of (neuro)divergent safe space, offering a more refined exploration ...
Frederike Scholz   +2 more
wiley   +1 more source

EXTENDED APPLICATION OF FUNCTIONAL ENDOSCOPIC SINUS SURGERY IN OPHTHALMOLOGY AND NEUROSURGERY

open access: yesPakistan Armed Forces Medical Journal, 2018
Objective: To establish the importance of functional endoscopic sinus surgery (FESS) as extended application to avoidmore conventional and radical procedure for orbit and skull base. Study Design: Retrospective study.
Maqbool Raza
doaj  

Medical operations and life sciences activities on space station [PDF]

open access: yes
Space station health maintenance facilities, habitability, personnel, and research in the medical sciences and in biology are discussed. It is assumed that the space station structure will consist of several modules, each being consistent with Orbiter ...
Johnson, P. C., Mason, J. A.
core   +1 more source

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