Results 61 to 70 of about 180,619 (295)

High Gain Amplifier with Enhanced Cascoded Compensation [PDF]

, 2014
A two-stage CMOS operational amplifier with both, gain-boosting and indirect current feedback frequency compensation performed by means of regulated cascode amplifiers, is presented. By using quasi-floating-gate transistors (QFGT) the supply requirements,
Diaz-Sanchez, A., Lemus-Lopez, J., Muñiz-Montero, C., Ramirez-Angulo, J., Rocha-Perez., J. M., Sanchez-Gaspariano, L. A.   +5 more
core   +1 more source

Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance

Aging and Cancer, EarlyView.
NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang, Zhong Fan, Runmeng Liu, Xiaotian Zhang   +3 more
wiley   +1 more source

REACTIVE POWER COMPENSATION IN ASYNCHRONOUS ELECTRIC DRIVES

Electrical engineering & Electromechanics, 2013
A problem of calculating capacity of cosine capacitors for individual compensation of reactive power in asynchronous electric drives in stationary and transient operation modes is considered.
V.S. Malyar, I.A. Dobushovska
doaj  

Ultrathin, Breathable, Permeable, and Skin‐Adhesive Charge Storage Electronic Tattoos Based on Biopolymer Nanofibers and Carbon Nanotubes

Advanced Electronic Materials, 2023
Ultrathin, breathable, and skin‐compatible epidermal electronics are attractive for wearable and implantable healthcare and biomedical applications.
Shalik Ram Joshi, Ajay Pratap, Narendar Gogurla, Sunghwan Kim   +3 more
doaj   +1 more source

Nonelectrolytic tantalum capacitors developed [PDF]

, 1966
Large area, nonelectrolytic tantalum foil capacitor has capacitance of approximately 1 microfarad and is capable of operating at 125 deg C at 150 volts with an insulation resistance of at least 1 megohm.

core   +1 more source

Mesoscopic Capacitors: A Statistical Analysis

, 1996
The capacitance of mesoscopic samples depends on their geometry and physical properties, described in terms of characteristic times scales. The resulting ac admittance shows sample to sample fluctuations.
A. M. Jayannavar, C. H. Lewenkopf, C. W. J. Beenakker, E. P. Wigner, E. P. Wigner, E. P. Wigner, F. T. Smith, H. Feshbach, H. U. Baranger, I. H. Chan, J. Lambe, K. Natori, M. Bauer, M. Büttiker, M. Büttiker, M. Büttiker, M. J. Berry, M. Macucci, Markus Büttiker, P. Lafarge, P. Šeba, Pier A. Mello, R. A. Jalabert, R. C. Ashoori, T. P. Smith III, Víctor A. Gopar, Y. V. Fyodorov   +26 more
core   +2 more sources

Whole‐Body Pattern of Muscle Degeneration and Progression in Sarcoglycanopathies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterize whole‐body intramuscular fat distribution pattern in patients with sarcoglycanopathies and explore correlations with disease severity, duration and age at onset. Methods Retrospective, cross‐sectional, multicentric study enrolling patients with variants in one of the four sarcoglycan genes who underwent whole‐body ...
Laura Costa‐Comellas, Mauro Monforte, Angel Sanchez‐Montañez, Penélope Romero‐Duque, Elena Pegoraro, Jordi Díaz‐Manera, Dmitry Vlodavets, Lorenzo Maggi, Marco Moscatelli, Adele D‘Amico, Montse Olivé, Jorge Alonso‐Pérez, Giacomo Comi, José Miguel Escudero‐Fernández, Gabriela S. Urcuyo, Anna Pichiecchio, Angela Berardinelli, Kristl G. Claeys, Claudio Bruno, Chiara Panicucci, Sara Bortolani, Eleonora Torchia, Enzo Ricci, Soledad Monges, Jorge A. Bevilacqua, Jorge Diaz‐Jara, Maggie C. Walter, Simone Thiele, Nicoline Løkken, John Vissing, Susana Quijano‐Roy, Robert Y. Carlier, Nicol C. Voermans, Chiara Marini‐Bettolo, Michela Guglieri, Volker Straub, Lea Leonardis, Francina Munell, David Gómez‐Andrés, Giorgio Tasca   +39 more
wiley   +1 more source

Improving the dielectric properties of polypropylene for metallised film capacitors based on cyclic olefin copolymer blending

IET Nanodielectrics
High conductivity loss and low breakdown strength of traditional polypropylene (PP) film in the high‐temperature environment are the key factors limiting the application of metallised film capacitors (MFCs).
Meng Xiao, Mengdie Zhang, Boxue Du, Kailun Fan   +3 more
doaj   +1 more source

CaZn1/3Nb2/3O3-based dielectric ceramics for silver co-sintering applications [PDF]

Science of Sintering, 2012
The Ca(Zn1/3Nb2/3)O3 (CZN) complex perovskite oxide has been studied for its attractive dielectric properties (εr=34, Qxf=15 890GHz, τf=-48 ppm.°C-1) for applications such as multilayer ceramics capacitors or hyperfrequency resonators.
Chaouchi A., Saidi M., d’Astorg S., Marinel S.   +3 more
doaj   +1 more source

Fractal capacitors [PDF]

, 1998
A linear capacitor structure using fractal geometries is described. This capacitor exploits both lateral and vertical electric fields to increase the capacitance per unit area.
Hajimiri, Ali, Lee, Thomas H., Nasserbakht, Gitty N., Samavati, Hirad, Shahani, Arvin R.   +4 more
core   +1 more source