Results 121 to 130 of about 194,289 (363)

Obturator nerve split for gracilis free-flap double reinnervation in facial paralysis [PDF]

, 2019
The use of a double-powered free muscle transfer for facial reanimation has been reported by several authors with different types of nerve coaptation. A new nerve coaptation strategy is presented herein.
Anesi A., Baccarani A., Benanti E., De Santis G., Spaggiari A., Starnoni M., Zaccaria G.   +6 more
core   +1 more source

Semantic Orchestration and Exploitation of Material Data: A Dataspace Solution Demonstrated on Steel and Copper Applications

Advanced Engineering Materials, EarlyView.
This article introduces the Dataspace Management System (DSMS), a methodological framework realized in software, designed as a technology stack to power dataspaces with a focus on advanced knowledge management in materials science and manufacturing. DSMS leverages heterogeneous data through semantic integration, linkage, and visualization, aligned with
Yoav Nahshon, Lukas Morand, Matthias Büschelberger, Dirk Helm, Kiran Kumaraswamy, Paul Zierep, Matthias Weber, Pablo de Andrés   +7 more
wiley   +1 more source

Iron role paradox in nerve degeneration and regeneration [PDF]

Bolandghamat, S., & Behnam-Rassouli, M. (2024). Iron role paradox in nerve degeneration and regeneration. Physiological Reports, 12, e15908
Iron accumulates in the neural tissue during peripheral nerve degeneration. Some studies have already been suggested that iron facilitates Wallerian degeneration (WD) events such as Schwann cell de-differentiation. On the other hand, intracellular iron levels remain elevated during nerve regeneration and gradually decrease.
arxiv   +1 more source

A Novel Approach to Produce Metal–Metal Composites by Leveraging Immiscibility: Laser Powder Bed Fusion of Nanosilver‐Dispersed Titanium

Advanced Engineering Materials, EarlyView.
Incorporating nanosized silver into titanium for antimicrobial materials exploits the metastable miscibility gap between silver and titanium. Silver nanoparticles are synthesized via pulsed laser ablation in liquid. Silver addition refines the microstructure, increases hardness by 30%, and reduces Staphylococcus capitis microbial adhesion by 70%, with ...
Hamed Shokri, Silja‐Katharina Rittinghaus, Janett Schmelzer, Jessica Bertrand, Bilal Gökce   +4 more
wiley   +1 more source

Oncocytoma of the Parotid Gland with Facial Nerve Paralysis

Case Reports in Otolaryngology, 2018
Parotid gland tumor with facial nerve paralysis is strongly suggestive of a malignant tumor. However, several case reports have documented benign tumors of the parotid gland with facial nerve paralysis. Here, we report a case of oncocytoma of the parotid
Seijiro Hamada, Keishi Fujiwara, Hiromitsu Hatakeyama, Akihiro Homma   +3 more
doaj   +1 more source

The stylomastoid artery as an anatomical landmark to the facial nerve during parotid surgery: a clinico-anatomic study [PDF]

, 2009
BACKGROUND: The identification of the facial nerve can be difficult in a bloody operative field or by an incision that limits exposure; hence anatomical landmarks and adequate operative exposure can aid such identification and preservation.
Ann Sandison, Colin Hopper, H El-Hakim, Holger Sudhoff, JA de Ru, JA Pereira, L Ramsaroop, N Pather, Panagiotis Kafas, RL Witt, S Moreau, Sandeep U Singh, Seyed Ahmad Reza Nouraei, Tahwinder Upile, Waseem Jerjes, WF Larrabee Jr   +15 more
core   +3 more sources

Intermetallic Compound Layer Morphology and Distribution in Friction‐Welded Steel–Aluminum Components

Advanced Engineering Materials, EarlyView.
In this study, how friction‐welding parameters (rotational speed, etc.) affect the morphology, distribution, and local thickness of the intermetallic compound layer (IMC‐layer) in friction‐welded steel‐aluminum hybrid components is investigated. In the results, it is shown that lower speeds (700 rpm) lead to a more uniform, thinner IMC‐layer (<0.5 μm),
Christoph Kahra, Armin Piwek, Julius Peddinghaus, Kai Brunotte, Hans Jürgen Maier, Florian Nürnberger, Sebastian Herbst   +6 more
wiley   +1 more source

다분절을 침범한 안면신경초종의 영상학적 양상 분석 1예 [PDF]

, 2013
A 47-year-old female patient presented with an acute onset of facial palsy and otitis media on the left side. Temporal bone CT scans revealed an irregularly shaped lesion in the middle ear cavity extending into the mastoid air cells. MRI images confirmed
손은진, 이원상, 정태섭
core   +1 more source

Current Trends and Future Perspective for Cold Spray Metal‐Ceramic Composites

Advanced Engineering Materials, EarlyView.
The use of cold spray (CS) technology for creating cermet deposits, combining ceramic and metallic components, is advancing rapidly. Cermets offer excellent temperature handling and erosion resistance for diverse applications. This review outlines the current state of the art, focusing on the deposition dynamics and strategies to optimize the ...
Romario A. Wicaksono, Amir Ardeshiri Lordejani, Sara Bagherifard   +2 more
wiley   +1 more source

Facial Nerve in Foetal Cadavers: An Anatomical Study with Clinical Relevance

Online Journal of Health & Allied Sciences, 2016
Introduction: Facial nerve paralysis is a major complication of parotid surgery and is widely reported. Little attention is paid to the facial nerve trunk in children.
Kotian SR, Singh A, Mittal S, D Souza AS, Kalthur SG, Sumalatha S   +5 more
doaj