Results 31 to 40 of about 1,688,091 (334)

Inkjet-printed flexible planar Zn-MnO2 battery on paper substrate

Scientific Reports
Energy storage devices (ESD) which are intended to power electronic devices, used in close contact of human skin, are desirable to be safe and non-toxic.
Sagnik Sarma Choudhury, Nitish Katiyar, Ranamay Saha, Shantanu Bhattacharya   +3 more
doaj   +1 more source

Surface micromachined membranes for tunnel transducers [PDF]

, 1997
We have developed low-temperature surface micromachining procedures for the fabrication of suspended SiO2/Si3N4 membranes. This fabrication method was integrated with electron beam lithography, anisotropic ion etching, and electroplating to construct ...
George, Thomas, Scherer, Axel, Wong, Joyce   +2 more
core   +1 more source

Epilepsy‐Associated Variants of a Single SCN1A Codon Exhibit Divergent Functional Properties

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Pathogenic variants in SCN1A, which encodes the voltage‐gated sodium channel NaV1.1, are associated with multiple epilepsy syndromes exhibiting a range of clinical severity. SCN1A variants are reported in different syndromes, including Dravet syndrome, which is associated with loss‐of‐function, whereas neonatal/infantile‐onset ...
Lanie N. Liebovitz, Christopher H. Thompson, Linda C. Laux, Alfred L. George Jr.   +3 more
wiley   +1 more source

Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity

Arthritis Care &Research, EarlyView.
Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
wiley   +1 more source

Generation of small-diameter ion beam for high-precision optical fabrication (Structural optimization of quadrupole magnetic lens using permanent magnets by numerical simulation)

Nihon Kikai Gakkai ronbunshu, 2020
Ion beam etching is effectively used for the fabrication of high-precision optics. The main application of ion beam etching is to figure large optical surfaces to correct shape errors remaining on polished surfaces. To figure small or medium-size optical
Hideo TAKINO, Hiroki YAGAMI, Toshiju KUNIBE   +2 more
doaj   +1 more source

Improved Compressive Properties of Lattice Structure Based on an Implicit Surface Hybrid Optimization Design Method via Selective Laser Melting

Metals, 2022
In recent years, the lattice structure produced by additive manufacturing is a type of metal foam that has been increasingly investigated for its unique mechanical properties.
Xiong Xiao, Liangwen Xie, Rongyao Tang, Jiaan Liu, Peng Song, Xianyong Zhu, Jiali Zhao, Cheng Jiang, Song Yang, Peng Wu   +9 more
doaj   +1 more source

A general approach for robust integrated polarization rotators [PDF]

, 2013
Integrated polarization rotators suffer from very high sensitivity to fabrication errors. A polarization rotator scheme that substantially increases fabrication tolerances is proposed.
Alonso-Ramos, C., Cheben, Pavel, Halir, Robert, Janz, Siegfried, Marris-Morini, Delphine, Molina-Fernandez, Iñigo, Ortega-Moñux, Alejandro, Schmid, Jens, Vivien, Laurent, Xu, Dan-Xia   +9 more
core   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

High-Performance Carbon Nanotube Optoelectronic Transistor With Optimized Process for 3D Communication Circuit Applications

IEEE Journal of the Electron Devices Society
One-dimensionalcarbon nanotube field-effect transistors (CNFETs) have offered a solution for obtaining high transistor performance in a compatible low-temperature BEOL process, enabling monolithic 3D integration benefits for more functional circuits ...
Shuang Liu, Heyi Huang, Yanqing Li, Yadong Zhang, Feixiong Wang, Zhaohao Zhang, Qingzhu Zhang, Jiali Huo, Jiaxin Yao, Jing Wen, Huaxiang Yin   +10 more
doaj   +1 more source

Structure Optimization of Planar Nanoscale Vacuum Channel Transistor

Micromachines, 2023
Due to its unique structure, discoveries in nanoscale vacuum channel transistors (NVCTs) have demonstrated novel vacuum nanoelectronics. In this paper, the structural parameters of planar-type NVCTs were simulated, which illustrated the influence of ...
Ji Xu, Congyuan Lin, Yu Li, Xueliang Zhao, Yongjiao Shi, Xiaobing Zhang   +5 more
doaj   +1 more source