Results 91 to 100 of about 1,624,283 (243)

LINK MARGIN FOR WIRELESS RADIO COMMUNICATION LINK

ICTACT Journal on Communication Technology, 2017
The systematic evaluation of the link budget calculation for the satellite and terrestrial communication is presented in this article. Communication link between the satellite and earth station is dependent on various propagation and associated losses ...
Kamaljeet Singh, A V Nirmal, S V Sharma
doaj   +1 more source

Estimation of the marginal cost for road noise and rail noise

, 2016
The purpose of this study is to estimate the marginal cost of road noise and rail noise in Sweden. We use the impact pathway approach (IPA) where traffic noise exposure implies an impact on individuals, which in turn is related to monetary valuation of these outcomes.
Swärdh, Jan-Erik, Genell, Anders
openaire   +1 more source

Low‐Flicker‐Noise MoS2 Transistors Enabled by High‐κ Rare‐Earth Oxychlorides for Mixed‐Signal Electronics

Advanced Functional Materials, EarlyView.
Single‐crystalline LaOCl and GdOCl form atomically abrupt, Cl‐terminated interfaces with MoS2, enabling near‐ideal switching and suppressed flicker noise. Carrier‐number‐fluctuation analysis yields effective noise‐derived interface trap densities of 1.15–1.94 × 1010 cm−2 eV−1, approaching hexagonal boron nitride levels with high‐κ coupling.
Chanho Lee, Changwoo Pyo, Seungchan Lee, Juho Son, Yoongi Cho, Jiho Shin, Sungmoon Park, Sungjin Kim, Changmin An, Heein Yoon, Myungsoo Kim   +10 more
wiley   +1 more source

Poisson's Ratio‐Driven Control of Myogenic Differentiation and Maturation in Auxetic Metamaterials under Dynamic Mechanical Stimulation

Advanced Functional Materials, EarlyView.
This study explored how innovative “auxetic” scaffolds, which expand when stretched, influence skeletal muscle development. Researchers cultured muscle cells on different scaffold designs and applied repeated stretching over 10 days. They found that scaffold geometry affected muscle cell differentiation and fiber formation.
Maria Kalogeropoulou, Prabhdeep Kaur, Monica Boffito, Pierpaolo Fucile, Gianluca Ciardelli, Lorenzo Moroni   +5 more
wiley   +1 more source

Increasing the noise margin in organic circuits using dual gate field-effect transistor

, 2008
Complex digital circuits reliably work when the noise margin of the logic gates is sufficiently high. For p-type only inverters, the noise margin is typically about 1 V.
Blom, P.W.M., Cantatore, E., Smits, E.C.P., Spijkman, M, Bon Saint Côme, Y., Setayesh, S., Leeuw, D.M. de   +6 more
core  

Single‐Cell Resolution Mapping of Osteoarthritis‐Associated Chondrocyte Dynamics Using a High‐Density CMOS MEA Platform

Advanced Healthcare Materials, EarlyView.
Single‐cell and spatially resolved impedance mapping using a high‐density CMOS‐MEA platform enables non‐invasive monitoring of osteoarthritis‐associated chondrocyte dynamics. Continuous label‐free measurements reveal heterogeneous remodeling behaviors, including proliferation, migration, and phenotypic transitions, establishing a powerful approach for ...
Neha Deshpande, Pauline Coquart, Bram Theuns, Susanne Cremery, Jaime Rodolfo V. Garcia III, Julien Verplanken, Dennis Lambrechts, Dries Braeken, Liesbet Lagae, Johanna Bolander   +9 more
wiley   +1 more source

Effects of CNT Diameter Variability on a CNFET-Based SRAM

In this paper we study the effects of Single Walled Carbon Nanotube (SWCNT) diameter variations on performance and stability of 6-T SRAM cells. Parametric and Monte Carlo simulations are performed for SRAM designs based on different SWCNT mean diameters.
Ahmadi, Arash, Zhong, Yue, Maharatna, Koushik, Shahidipour, Hamed   +3 more
core   +1 more source

Design and circuit applications of PTnMOSFET devices from planar to gate-all-around structures

Discover Electronics
In this work, we propose a punch-through nMOSFET (PTnMOSFET) as a practical alternative to pMOSFETs by adjusting the source/drain doping concentrations. This PTnMOSFET design simplifies device fabrication by eliminating the need for sizing adjustments or
Jyi-Tsong Lin, Yuan-Yu Chuang
doaj   +1 more source

Suppression of shot noise in a dirty marginal Fermi liquid

Physical Review B
We study shot noise in a two-dimensional, disordered marginal Fermi liquid (MFL) driven out of equilibrium. We consider electrons with Planckian dissipation on the Fermi surface coupled to quantum-critical bosons in the presence of disorder. In the non-interacting and strong electron-boson drag limits, MFL effects disappear and our theory reproduces ...
Tsz Chun Wu, Matthew S. Foster
openaire   +2 more sources

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source