Results 51 to 60 of about 1,741 (147)

Super‐Robust Telecommunications Enabled by Topological Half‐Supermodes

Advanced Science, Volume 13, Issue 13, 3 March 2026.
Through topological half‐supermode engineering, we realize a valley‐ridge gap waveguide that is directly compatible with conventional waveguides and features topological protection. This design halves the lateral size via a PEC boundary, enabling direct TE₁₀‐mode matching and robust bend‐immune transmission.
Rui Zhou, Xintong Shi, Hai Lin, Yan Ren, Hang Liu, Zihao Yu, Jing Jin, Zhihao Lan, Menglin L. N. Chen   +8 more
wiley   +1 more source

Brain Folding Trajectories in Amyotrophic Lateral Sclerosis

Human Brain Mapping, Volume 47, Issue 4, March 2026.
Our whole‐brain investigation of sulcal morphometry in ALS demonstrates that brain folding patterns, and in particular the central sulcus, are altered in ALS and correlate with clinical progression, resembling the neurodegenerative pattern of the disease.
Mahan Shafie, Carlo Tamba, Harpreet Bhinder, Canadian ALS Neuroimaging Consortium (CALSNIC), Sanjay Kalra, Fabrizio Pizzagalli, Sanjay Kalra, Christopher Hanstock, Alan Wilman, Dean Eurich, Christian Beaulieu, Yee Hong Yang, Lawrence Korngut, Richard Frayne, Hannah Briemberg, Lorne Zinman, Agessandro Abrahao, Simon Graham, Angela Genge, Annie Dionne, Nicolas Dupré, Christen Shoesmith, Michael Benatar, Robert Welsh   +23 more
wiley   +1 more source

Performance Analysis of CA‐Polar Code for 5G‐IoT Low Power Wide Area Networks

Internet Technology Letters, Volume 9, Issue 2, March/April 2026.
ABSTRACT CRC‐Aided Polar (CA‐Polar) codes are the standardized channel coding scheme for control channels of 5G eMBB service class due to their capacity achieving performance. This work aims to assess the compatibility and scalability of CA‐Polar codes toward low power IoT applications coming under the domain of LPWAN.
Abhilasha Gautam, Prabhat Thakur, Ghanshyam Singh   +2 more
wiley   +1 more source

Ticept: Wideband Electrical Properties Tomography by Tissue Composition Assessment With Quantitative  1$$ {}^1 $$H 23$$ {}^{23} $$Na 39$$ {}^{39} $$K Multinuclear MRI

Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1503-1512, March 2026.
ABSTRACT Purpose To develop a noninvasive method for estimating dielectric properties over a wide frequency range from 50 to 600 MHz. Existing methods are limited in accuracy and provide single‐frequency results. Furthermore, accurate knowledge of dielectric properties becomes more important, since medical device design and safety evaluation ...
Laura J. C. Barendsz, Kemal Sumser, Teresa Gerhalter, Rob M. C. Mestrom, Armin M. Nagel, Margarethus M. Paulides   +5 more
wiley   +1 more source

Tunable Josephson Generator for Qubit Excitation and Two‐Tone Spectroscopy

Advanced Quantum Technologies, Volume 9, Issue 3, March 2026.
A tunable on‐chip Josephson generator that enables direct qubit excitation has been presented. The device consists of a current‐biased Josephson junction and a superconducting resonator, forming a microwave source that operates at 4 K. Excitation of the qubit at 20 mK was done via a short coaxial line between the 4 K and 20 mK stages.
M. M. Khrenov, R. D. Yusupov, G. I. Gubochkin, V. A. Vozhakov, I. A. Nazhestkin, A. D. Belanovsky, A. S. Ionin, P. A. Gladilovich, G. S. Khismatullin, L. V. Filippenko, M. Y. Fominskii, V. P. Koshelets, M. Yu. Kupriyanov, V. V. Ryazanov, N. Maleeva, N. V. Klenov, I. I. Soloviev, D. S. Yakovlev   +17 more
wiley   +1 more source

Radio Propagation in Railway Corridors Through Dense Forests–Measurement and Modeling at 460 MHz

Radio Science, Volume 61, Issue 3, March 2026.
Abstract Current train signaling systems are being replaced by advanced systems like Communications‐Based Train Control, European Rail Traffic Management System, and Positive Train Control, which rely on radio networks. However, railways operating in dense forest environments face unique challenges for wireless systems due to high levels of signal ...
Carlos Alberto Sanches, André Felipe Henriques Librantz, Peterson Adriano Belan   +2 more
wiley   +1 more source

Innovative application of Near Field Communication technology in dental prostheses and dental appliances

Journal of Prosthodontics, Volume 35, Issue 3, Page 414-418, March 2026.
Abstract Marking dental prostheses and appliances enhances patient identification and the continuity of care. This article presents a technique using the Near Field Communication (NFC) technology. The low‐cost miniature NFC chip, programmable through smartphones, can be embedded into dental prostheses or appliances to securely store and retrieve the ...
Sally Roushdy, Tommy Zhu, Scott Hendricks, Tanveer Vasdev, Galen Schneider   +4 more
wiley   +1 more source

Development of a digital biomarker and intervention for subclinical depression: study protocol for a longitudinal waitlist control study. [PDF]

BMC Psychol, 2023
Teepe GW, Lukic YX, Kleim B, Jacobson NC, Schneider F, Santhanam P, Fleisch E, Kowatsch T.   +7 more
europepmc   +1 more source

DBMS standards

, 1980
The report on DBMS standards was produced as part of the European Economic Comunities project on the "Evaluatio rl and Implementation of Database Systems". The report describes the following aspects of DBMS standardization the state of the art, those aspects of the DBMS regarding the user which could be considered as candidates for standardization, and
openaire   +4 more sources

Digital biomarkers for psoriatic arthritis: a qualitative focus group study on patient-perceived opportunities and barriers. [PDF]

RMD Open
de Groot P, Wagenaar W, Foolen J, Tchetverikov I, Goekoop-Ruiterman YPM, Vis M, Kok MR, Coates LC, Luime JJ.   +8 more
europepmc   +1 more source