Results 211 to 220 of about 795,651 (284)

A simple model for a complex procedure: broadening access to endoscopic retrograde cholangiopancreatography simulation. [PDF]

Clin Endosc
Paik KH.
europepmc   +1 more source

Multispectral Mid‐Infrared Imaging With Incoherent Light via Adiabatic Upconversion

Laser &Photonics Reviews, EarlyView.
We demonstrate room‐temperature broadband MIR imaging based on adiabatic frequency upconversion, driven by a Q‐switched pump laser and incoherent illumination. The small‐foot‐print system upconverts the spectral range to the visible domain, without scanning, thermal control and with spatial resolution below 20μm$20\mathrm{\mu}\mathrm{m}$.
Daniel Beitner, Ziv Abelson, Eyal Hollander, Omri Meron, Haim Suchowski   +4 more
wiley   +1 more source

Treatment of Unruptured Isolated Sinus of Valsalva Aneurysm. [PDF]

Ann Thorac Surg Short Rep
Jahangiri M.
europepmc   +1 more source

Widely Tunable Optical Parametric Oscillation and Visible Light Generation in 4H‐SiC Microresonators

Laser &Photonics Reviews, EarlyView.
Widely separated optical parametric oscillation is demonstrated in integrated 4H‐SiC microring resonators, generating signal and idler wavelengths spanning 1200–2200 nm. The generated waves are further utilized for cascaded sum‐frequency generation, enabling wavelength conversion toward shorter wavelengths.
Yongsheng Wang, Shuangyou Zhang, Yurong Ren, Paolo Leonelli, Mingjun Chi, Haiyan Ou   +5 more
wiley   +1 more source

Retraction Note: The effectiveness of routine physiotherapy with and without neuromobilization on pain and functional disability in patients with shoulder impingement syndrome; a randomized control clinical trial. [PDF]

BMC Musculoskelet Disord
Akhtar M, Karimi H, Gilani SA, Ahmad A, Raza A.   +4 more
europepmc   +1 more source

High‐Temperature Corrosion of Unpassivated Carbon Steel in Simulated Boiler Water: Electrochemical Thresholds and Mechanisms for Chloride and Sulphate Contamination

Materials and Corrosion, EarlyView.
Through a combination of in situ electrochemical corrosion rate measurements and FactSage thermochemistry modeling, chloride and sulphate ions were found to influence the corrosion of carbon steel in high‐temperature boiler water through distinct mechanisms: chloride acidifies the solution, raising iron solubility, while sulphate leaves solubility ...
Benjamin A. Loder, William G. Cook
wiley   +1 more source

Striatal parvalbumin interneurons are activated in a mouse model of cerebellar dystonia

Disease Models & Mechanisms
Taku Matsuda, Ryoma Morigaki, Hiroaki Hayasawa, Hiroshi Koyama, Teruo Oda, Kazuhisa Miyake, Yasushi Takagi   +6 more
doaj   +1 more source

Effects of Austenitizing Temperature and Deep Cryogenic Treatment on Microstructural Evolution and Mechanical Properties of a Microalloyed High-Carbon Steel. [PDF]

Materials (Basel)
Zhang J, Zhang C, Dong H.
europepmc   +1 more source

Unexpected Primes of Good Reduction in Quotients of Modular and Shimura Curves

Mathematische Nachrichten, EarlyView.
ABSTRACT We find all zero‐dimensional spaces of newforms of weight 2 and squarefree level N$N$ with a fixed Atkin–Lehner sign pattern. As an application, we classify unexpected primes of good reduction of Atkin–Lehner quotients of modular and Shimura curves of squarefree levels.
Oana Padurariu, Sun Woo Park, John Voight   +2 more
wiley   +1 more source

Seroprevalence of IgG antibodies against measles in adolescents and adults from Metropolitan Lima and Callao, Peru, 2024-2025. [PDF]

Rev Peru Med Exp Salud Publica
Vargas-Herrera N, Vidal-Anzardo M, Farroñay-García C, Cabezudo Pillpe NE, Ramírez-Salcedo R, Salamanca-Pacheco E, Yasuda-Espinoza M, Fiestas-Solórzano V.   +7 more
europepmc   +1 more source