Results 141 to 150 of about 362,208 (255)

Posterior Interosseous Nerve Entrapment in a Patient with Rheumatoid Arthritis

The Turkish Journal of Gastroenterology, 2012
Posterior interosseous nerve entrapment is a rare complication of rheumatoid arthritis (RA), a chronic, systemic inflammatory disorder which principally involves the synovial joints.
Korhan BAKLACI, Ahmet ÖZGÜL2
doaj  

Hierarchically Rough rGO/HAp Nanocoatings on SLM Ti–6Al–4 V Implants for Enhanced Biointegration

Small, EarlyView.
This study investigates HAp/rGO bioactive coatings on Ti‐6Al‐4V fixation implants fabricated by selective laser melting with systematically varied volumetric energy density to tailor the as‐built surface state. Composite coatings were deposited by electrophoretic deposition and characterized using micro‐CT, profilometry, FESEM/EDS, and detailed XPS to ...
Muhammad Usama Zaheer, Vahid Jahed, Rajveer Singh Rajaura, Fatemeh Rastegar Adib, Muhammad Hassan Razzaq, Gökhan Demirel, Mobarak Abu Mraheil, Thaqif El Khassawna, Mehmet Fatih Aycan, Yogendra Kumar Mishra   +9 more
wiley   +1 more source

Intraarticular Entrapment of the Obturator Nerve in Acetabular Fracture

, 2001
The authors report a case of acetabular fracture of both columns that was associated with a rare nerve injury, entrapment of the obturator nerve in the hip joint ...
박희완, 양규현
core  

Tailoring MXene Flake Morphology via Aerosol Jet Printing for Biological and Strain Sensor Applications

Small, EarlyView.
Aerosol Jet Printing (AJP), coupled with a novel in situ monitoring method, enabled the controlled fabrication of aligned and crumpled Ti3C2Tx MXenes for diverse applications. Demonstrated across multiple 2D materials, this scalable strategy stablishes flake morphology as a controllable design parameter for engineering application‐specific material ...
Javier Gutierrez‐Gonzalez, Dahnan Spurling, Cian O'Connor, Eoin Caffrey, Tara McGuire, Jack Maughan, Tian Carey, Jose Munuera, Ilias M. Oikonomou, Julian Carolan, Luke Doolan, Ian Woods, Giulio Brunetti, Maeve A. Caldwell, Adrian Dervan, Richard G. Hobbs, Jonathan N. Coleman, Valeria Nicolosi, Fergal J. O'Brien   +18 more
wiley   +1 more source

Engineering Flexible Nanofibrous Hydroxyapatite Scaffolds With Tunable Degradation and Mechanical Properties for Bone Regeneration

Small, EarlyView.
Conventional hydroxyapatite ceramics are brittle and poorly resorbable, limiting their use in bone repair. To overcome these limitations, flexible scaffolds are fabricated using ceramic nanofibers as structural building blocks. Adjusting nanofiber characteristics allows modulating the mechanical properties and degradation, providing a versatile ...
Raúl Agut López, Ignacio Ridao Laguna, Cristián Huck‐Iriart, Maria‐Pau Ginebra, Montserrat Espanol   +4 more
wiley   +1 more source

Endogenous Causes of Obturator Nerve Entrapment: Literature Review and Proposal of a Treatment Algorithm

Background: Obturator nerve entrapment can result from endogenous and exogenous causes. Due to its long course, which includes both endopelvic and exopelvic segments, the nerve is susceptible to irritation from multiple etiologies.
Florian Wimmer, Elisabeth Russe, Peter Pumberger, Karl Schwaiger, Sandra Scharfetter, Gottfried Wechselberger, Laurenz Weitgasser, Gottfried Schaffler   +7 more
core   +1 more source

Integrated Capsaicin‐Functionalized Superhydrophobic Photothermal Coating for Sustainable Antifouling Control at the Air‐Seawater Interface

Small, EarlyView.
An integrated capsaicin‐functionalized superhydrophobic photothermal coating combines covalently immobilized bioactive functionality and Cassie‐state anti‐adhesion with CNT‐enabled solar heating. This dual‐mode strategy passively suppresses fouling in the dark and promotes photothermal inactivation and detachment under sunlight, delivering broad ...
Kang Feng, Jiaying Li, Saad Alshammari, Sheng Li, Yue Ma, Yan Li, Shaaban M. Shaaban, Zeinhom M. El‐Bahy, Yiyong Mai, Yusuke Yamauchi, Xingtao Xu   +10 more
wiley   +1 more source

Dual‐Component Spidroin‐Based Hydrogels: A Mechanically Tunable Platform for 2D and 3D Cell Culture

Small, EarlyView.
A dual‐component recombinant spider silk hydrogel platform was developed by combining NT2RepCT with a bioactive vitronectin‐functionalized spidroin domain. The hydrogels self‐assemble under physiological conditions, exhibit tunable mechanical properties, and support 2D and 3D cell culture, providing a versatile platform for mechanobiological studies ...
Sanna Korpela, Urmimala Chatterjee, Gabriele Greco, Benjamin Schmuck, Rakesh Kumar, Olga Shilkova, Cecilia Götherström, Anna Rising, Teemu O. Ihalainen   +8 more
wiley   +1 more source

Vat Polymerization 3D Printing of Hydrogels With Tunable Porosity

Small Methods, EarlyView.
Nanodroplet emulsion templating enables DLP printing of porous hydrogels with pore sizes tunable across two orders of magnitude, from 46.15 to 0.66 µm. The printed interconnected networks retain high fidelity while improving mechanical robustness and cellular responses, providing a versatile platform for porous hydrogel biofabrication.
Liwei Liu, Liwen Zhang, Xumin Huang, Yuan Xu, Jason R. Stokes, Xinyan Gu, Naufal Kabir Ahamed Nasar, Xiaoming Sun, Jiali Zhai, Thomas P. Davis, Ruirui Qiao   +10 more
wiley   +1 more source

Tailoring Laser Powder Bed Fusion and Post‐Processing Parameters for JIS SKD61 Tool Steels: Surface Roughness, Microstructure, and Mechanical Properties

steel research international, EarlyView.
Laser powder bed fusion of JIS SKD61 tool steel is systematically optimized using a Taguchi design and ANOVA. Hatch spacing and layer thickness are identified as dominant parameters controlling surface roughness and tensile strength. Subsequent tempering at 600°C improves microstructural stability and mechanical performance, enabling high‐density SKD61
Masrurotin Masrurotin, Andi Ard Maidhah, Maziar Ramezani, Wojciech Macek, Cho‐Pei Jiang   +4 more
wiley   +1 more source