Results 191 to 200 of about 473,711 (266)

Endoscopic Resection and Facial-submental Island Flap Reconstruction for Nasopharyngeal Radionecrosis Defects. [PDF]

Plast Reconstr Surg Glob Open
Zhang X, Zhao Y, Wang Y, Zhang J.
europepmc   +1 more source

Ultrafast Thermal Shock Synthesis of CuNiSnLa Medium‐Entropy Metallic Glass for Sustainable Nitrogen Fixation via Plasma‐Coupled Electrocatalysis

Advanced Functional Materials, EarlyView.
This work introduces an ultrafast thermal shock strategy to synthesize a CuNiSnLa medium‐entropy metallic glass (MEMG). The rapid heating and cooling process generates a robust, highly active catalyst for electrocatalytic nitrate reduction to ammonia (NRA).
Hongbo Chen, Peng‐Jun Deng, Yang Liu, Shenglong Huang, Shuo Sun, Haoxuan Li, Jiajia Lu, Panagiotis Tsiakaras   +7 more
wiley   +1 more source

The Uncoupling of CT Dose and Noise. [PDF]

Radiology
McCollough CH, Leng S, Yu L.
europepmc   +1 more source

Noise‐Limited Bit Precision in Ferroelectric Synaptic Transistors for High‐Resolution Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Low‐frequency noise spectroscopy defines the resolvable conductance states of synaptic FeFETs by coupling read‐current fluctuation with usable dynamic range. The resulting noise‐limited bit precision establishes a universal, device‐agnostic reliability metric beyond the memory window, enabling quantitative benchmarking and rational design of high ...
Jaehong Park, Yeonseop Shin, Changhyeon Han, Sangwoo Kim, Eunchan Park, Youngchan Cho, Jaehong Min, Hyunjun Ahn, Jaekyoung Park, Cheol‐Woong Yang, Jangsaeng Kim, Daewoong Kwon, Wonjun Shin   +12 more
wiley   +1 more source

Patient-Specific Medial Patellofemoral Ligament Femoral Footprint Mapping Using Compressed Lateral and Sagittal Sequence MRI in Patients With Trochlear Dysplasia. [PDF]

JB JS Open Access
Alonso Domenech E, Thürig G, Barrera Uso M, Panadero-Morales R, López-Pascual J, Tannast M, Schwab JM, Petek D.   +7 more
europepmc   +1 more source

Two Coexisting Pathways to Volatility in Valence‐Change Memory Devices

Advanced Functional Materials, EarlyView.
Volatile VCM‐type memristive devices exhibit current relaxation after resistive switching, but their microscopic origin remains debated. Using pulsed measurements and a new Tunnel‐DLTS approach on Pt/SrTiO3/Nb:SrTiO3 devices, we show that post‐SET volatility is predominantly ionic, while electronic contributions—arising from quasi‐Fermi‐level ...
Johannes Hellwig, Clemens Wittberg, Dimitrios Spithouris, Regina Dittmann   +3 more
wiley   +1 more source

Freestyle multiple-perforator Island flaps for reconstruction of large dorsolumbar defects: A retrospective case series. [PDF]

JPRAS Open
Gómez OJ, Balaguera WD, Duque DF, Martínez DC, Rueda LE, Patarroyo LL, Bayona AM, Muñoz SE.   +7 more
europepmc   +1 more source

Modern technology complements classic technique: 3D-printed inter-locking cutting guides for frontal sinus osteoma resection and reconstruction with split-calvarial bone graft. [PDF]

Case Reports Plast Surg Hand Surg
Brown CW, Martin TA, Razura DE, Johnson ALG, Horsley NB, Soike TM, Powers JM.   +6 more
europepmc   +1 more source

Long-Term Functional Outcomes of Posttraumatic Complex Extensor Tendon Reconstruction in Hand and Forearm Using Composite Anterolateral Thigh Free Flaps: A Case Series and Literature Review. [PDF]

Arch Plast Surg
Lam HY, Sulaiman WAW, Saad AZM, Halim AS.   +3 more
europepmc   +1 more source

Eight-year results of two fresh-frozen osteochondral allografts for reverse Hill-Sachs lesion in irreducible posterior shoulder dislocation. [PDF]

J Surg Case Rep
Goetz PE, Etemadi C, Everarts P, Saintmard B.   +3 more
europepmc   +1 more source