Results 91 to 100 of about 131,415 (337)

HIGH INPUT IMPEDANCE VOLTAGE-MODE UNIVERSAL FILTER AND QUADRATURE OSCILLATOR [PDF]

, 2010
A new single input and five outputs high input impedance voltage-mode universal biquadratic filter using three DVCCs, five passive components is presented.
JITENDRA MOHAN, DURG SINGH CHAUHAN, SUDHANSHU MAHESHWARI   +2 more
core   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Voltage/current-mode universal biquadratic filter using single CCII+ [PDF]

, 2010
749-756Voltage/current-mode universal biquadratic filter using single plus-type second-generation current conveyor (CCII), two capacitors and two resistors has been presented.
Horng, Jiun-Wei
core  

A novel current-mode universal filter implemented with DVCCs [PDF]

, 2021
In this paper, the implementation of a novel current-mode Butterworth type universal filter by using DVCCs and all grounded passive elements is described.
Temizyurek, C, Myderrizi, I
core  

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Electronically Tunable Current-mode Multifunction Filter Using Current-controlled Current Follower Transconductance Amplifier [PDF]

Informacije MIDEM, 2019
M. Kumngern, F. Khateb, P. Prommee, W. Jaikla   +3 more
doaj   +1 more source

Current mode universal filter

Electronics Letters, 1995
A low sensitvity current mode filter circuit which realises highpass, bandpass and lowpass responses is proposed.
openaire   +1 more source

VOLTAGE-MODE UNIVERSAL BIQUADRATIC FILTER USING TWO OTAs [PDF]

, 2020
A four-inputs and two-outputs voltage-mode universal biquadratic filter using only two operational transconductance amplifiers (OTAs) and two capacitors is presented.
Passive Active, Elec, Comp
core  

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Single VDGA-Based Mixed-Mode Electronically Tunable First-Order Universal Filter. [PDF]

Sensors (Basel), 2023
Roongmuanpha N, Likhitkitwoerakul N, Fukuhara M, Tangsrirat W.   +3 more
europepmc   +1 more source