Results 41 to 50 of about 2,098,128 (254)

Subclinical Optic Nerve Involvement in Radiologically Isolated Syndrome: Multimodal Detection and Diagnostic Impact

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We aimed to determine the frequency of subclinical optic nerve (ON) lesions using MRI, optical coherence tomography (OCT), and visual evoked potentials (VEP) in radiologically isolated syndrome (RIS), and to assess their diagnostic and prognostic significance.
Christine Lebrun‐Frenay   +13 more
wiley   +1 more source

Saqqara: season 2017 [PDF]

open access: yesPolish Archaeology in the Mediterranean, 2018
The western bank of the Dry Moat continued to be the main target of investigations in the 2017 field season, uncovering another section of the Upper Necropolis in front of Chapel 13 and exploring the burial chamber of Chapel 32 situated below that of ...
Kamil O. Kuraszkiewicz   +1 more
doaj   +1 more source

Temporal Interference Stimulation of Centromedian‐Parafascicular Complex in Disorders of Consciousness: A Pilot Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Treatment of disorders of consciousness (DoC) remains a major clinical challenge, and noninvasive, targeted modulation of deep brain structures has emerged as a promising therapeutic strategy. We aimed to evaluate the feasibility/safety and preliminary effects of thalamic temporal interference stimulation (TIS) targeting centromedian‐
Gengyao Hu   +7 more
wiley   +1 more source

An Unpublished Old Kingdom False Door of the Priestess of Hathor Nub-Hotep [PDF]

open access: yesأبيدوس
This paper examines the textual inscriptions and the depiction of an unpublished false door of a lady who served as a priestess of Hathor in the funerary temple of King Unis in Saqqara. She is called Nub-Hotep, and her beautiful name is Bby.
Ahmed Faraman
doaj   +1 more source

A Close Look at the Step Pyramid Restoration Project [PDF]

open access: yes, 2017
Saqqara is one of the most famous heritage sites and the Step Pyramid, the symbol of Saqqara, is the oldest stone building all over the world. It was built to be a tomb, where the first king from the third dynasty-Zoser-could be buried, by the famous ...
Mostafa Ahmed Ahmed   +5 more
core   +1 more source

Association Between Neurofilament Light Chain and Real‐World Ambulatory Function in Progressive MS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neurofilament light chain (NfL) is a biomarker of neuroaxonal injury in multiple sclerosis (MS), yet associations with functional outcomes remain unclear. Longitudinal associations between serum NfL (sNfL) and daily step count (STEPS) from wearable devices were assessed in a large international progressive MS cohort.
Gabby B. Joseph   +5 more
wiley   +1 more source

Evaluating the Reporting and Safety Culture of an Airline According to Patankar and Sabin's Safety Culture Pyramid

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace
As a result of the literature review, it is seen that the safety management system in airline businesses is mostly evaluated with Reason's just culture model. The fact that there is no research examining Patankar and Sabin's (2010) safety culture pyramid
Seda Mumlu Karanfil
doaj   +1 more source

USING MORPHLET-BASED IMAGE REPRESENTATION FOR OBJECT DETECTION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
In this paper, we propose an original method for objects detection based on a special tree-structured image representation – the trees of morphlets. The method provides robust detection of various types of objects in an image without employing a machine ...
V. S. Gorbatsevich, Yu. V. Vizilter
doaj   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil   +2 more
wiley   +1 more source

An improved nonlinear diffusion in Laplacian pyramid domain for cone beam CT denoising during image-guided vascular intervention

open access: yesBMC Medical Imaging, 2018
Background Cone-beam computed tomography (CBCT) acquisition during endovascular aneurysm repair is an emergent technology with more and more applications. It may provide 3-D information to achieve guidance of intervention.
Yi Liu   +4 more
doaj   +1 more source

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