Results 51 to 60 of about 270,995 (244)

Full Counting Statistics and Field Theory

, 2007
We review the relations between the full counting statistics and the field theory of electric circuits. We demonstrate that for large conductances the counting statistics is determined by non-trivial saddle-point of the field.
Ambegaokar, Averin, Bagrets, Belzig, Bylander, Cron, Devoret, Egger, Feigelman, Fujisawa, Galaktionov, Gogolin, Golubev, Grabert, Gustavsson, Ingold, Kane, Kindermann, Kindermann, Kosterlitz, Levitov, Levitov, Levy Yeyati, Matveev, Melsen, Muzykantskii, Nazarov, Nazarov, Nazarov, Nazarov, Nazarov, Nazarov, Nazarov, Nazarov, Reulet, Schön, Zinn-Justin   +36 more
core   +2 more sources

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

A Novel Decomposition for Control of DC Circuits and Grid Models with Heterogeneous Energy Sources [PDF]

, 2017
The way in which electric power depends on the topology of circuits with mixed voltage and current sources is examined. The power flowing in any steady-state DC circuit is shown to depend on a minimal set of key variables called fundamental node voltages
barrows, hosoya, koglin, van amerongen, wang   +4 more
core   +3 more sources

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Analysis of the electromagnetic processes in converter with eight zoned regulations of the voltage

Adaptivni Sistemi Avtomatičnogo Upravlinnâ
The article focuses on electromagnetic processes in the electric circuits with semiconductor switches. The mathematical model of the converter with eight-zone regulation of output voltage has been developed to analyse electromagnetic processes in ...
В. Михайленко, Ю. Чуняк, М. Брагинець   +2 more
doaj   +1 more source

ES-PROTECTED ELECTRIC CONNECTOR

Надежность и качество сложных систем, 2023
Background. The article presents the results of development of the electric connector providing protection of the electric circuits against the static electricity and the induced currents.
V.N. Kitaev, M.A. Dremkov, А.А. Uralev
doaj   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Symbolic analysis of linear electric circuits with MIT Julia Symbolics.jl package [PDF]

Tehnika
This paper presents novel free open-source software JuliaCAP for symbolic analysis of linear time-invariant electric circuits in the complex domain of the Unilateral Laplace Transform or Phasor Transform. Modified Nodal Analysis (MNA) has been chosen for
Došlo Glorija Z., Rajković Kristina D.
doaj   +1 more source

Training Prospective Primary and Kindergarten Teachers on Electric Circuits Using Conceptual Metaphors

Education Sciences, 2022
The awareness and use of conceptual metaphors available in ordinary language should be a relevant part of teaching strategies, yet it is still rather neglected in teacher education.
Federico Corni, Marisa Michelini, Leonardo Colletti   +2 more
doaj   +1 more source

Spin-Flip Transistor

, 2001
The recently developed semiclassical theory for magnetoelectronic circuits is applied to a transistor-like device consisting of a normal metal island and three magnetic terminals.
Arne Brataas, Brataas, Datta, Gerrit E.W. Bauer, Johnson, Nazarov, Nazarov, Waintal, Yuli V. Nazarov   +8 more
core   +1 more source