Results 121 to 130 of about 3,588,956 (379)

Three-loop critical exponents, amplitude functions, and amplitude ratios from variational perturbation theory

, 2000
We use variational perturbation theory to calculate various universal amplitude ratios above and below T_c in minimally subtracted phi^4-theory with N components in three dimensions.
A. R. Rajantie, A. R. Rajantie, B. Kastening, B. Li, B. Van den Bossche, C. Bagnuls, C. Bagnuls, C. Bagnuls, C. Bervillier, C. Bervillier, C. Bervillier, C. Gutsfeld, D. I. Kazakov, D. J. Wallace, D. J. Wallace, E. Brézin, E. Brézin, E. Brézin, E. Brézin, E. Brézin, F. J. Halfkann, F. J. Wegner, G. A. Baker, G. A. Baker, G. M. Avdeeva, G. Münster, G. Parisi, H. J. Krause, H. J. Krause, H. Kleinert, H. Kleinert, H. Kleinert, H. Kleinert, H. Kleinert, H. Kleinert, H. Kleinert, H. Kleinert, H. Kleinert, H. Kleinert, I. D. Lawrie, I. S. Gradshteyn, J. A. Lipa, J. A. Lipa, J. C. Le Guillou, J. C. Le Guillou, J. C. Le Guillou, J. F. Nicoll, J. S. Kang, J. Zinn-Justin, J. Zinn-Justin, J. Zinn-Justin, K. G. Chetyrkin, K. Wilson, K. Wilson, K. Wilson, M. E. Fisher, M. Strösser, M.-C. Chang, P. C. Hohenberg, R. Guida, R. Guida, R. Schloms, R. Schloms, R. Schloms, S. A. Antonenko, S. A. Larin, S. S. C. Burnett, S. S. C. Burnett, V. Dohm, V. Privman   +69 more
core   +1 more source

Symmetries of celestial amplitudes

Physics Letters B, 2019
Celestial amplitudes provide holographic imprints of four-dimensional scattering processes in terms of conformal correlation functions on a two-dimensional sphere describing Minkowski space at null infinity. We construct the generators of Poincare and conformal groups in the celestial representation and discuss how these symmetries are manifest in the ...
Stephan Stieberger, Tomasz R. Taylor
openaire   +4 more sources

A Systematic Clinical Framework for Postimplantation Monitoring in Thalamic Neuromodulation: Insights From Twiddler's Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT This case described a 25‐year‐old pregnant woman with refractory multifocal epilepsy, diagnosed in 2020 and treated with bilateral thalamic deep brain stimulation (DBS) targeting the centromedian and pulvinar nuclei. Prior to DBS, she experienced daily focal seizures, often progressing to generalized tonic–clonic seizures despite optimal ...
Shalin Shah, Ganne Chaitanya, Jeston Chin, Nicholas Delcimmuto, Jay R. Gavvala   +4 more
wiley   +1 more source

Constant-amplitude RC oscillator [PDF]

, 1970
Sinusoidal oscillator has a frequency determined by resistance-capacitance /RC/ values of two charge control devices and a constant-amplitude voltage independent of frequency and RC values.
Kerwin, W. J., Westbrook, R. M.
core   +1 more source

Diabetic Neuropathy Evaluated by a Novel Device: Sural Nerve Conduction Is Associated with Glycemic Control and Ankle–Brachial Pressure Index in Japanese Patients with Diabetes

Frontiers in Endocrinology, 2017
BackgroundCurrently, no international diagnostic criteria for diabetic neuropathy (DN) have been established. Recently, a novel point-of-care sural nerve conduction device has been developed.
Hidetaka Hamasaki, Yasuteru Hamasaki
doaj   +1 more source

Amplitude Control of Single Phase Capacitor Motor [PDF]

Kirkuk Journal of Science, 2010
The method is proposed to study the performance of single-phase capacitor motor with amplitude control. This is clearly shown by controlling the speed of the motor with varying the applied voltage to the control voltage while the excitation voltage is ...
Fatin.N. Barsoum
doaj   +1 more source

Discovery and Treatment of Action Potential‐Independent Myotonia in Hyperkalemic Periodic Paralysis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hyperkalemic periodic paralysis (hyperKPP) is characterized by attacks of transient weakness. A subset of hyperKPP patients suffers from transient involuntary contraction of muscle (myotonia). The goal of this study was to determine mechanisms causing myotonia in hyperKPP.
Chris Dupont, Adam Deardorff, Murad Nawaz, Andrew A. Voss, Mark M. Rich   +4 more
wiley   +1 more source

Improvement of upper limb’s condition of women with post mastectomy syndrome with the help of problem-oriented program of physical rehabilitation

Pedagogics, Psychology, Medical-Biological Problems of Physical Training and Sports, 2015
Purpose: to determine effectiveness of problem-oriented program of women’s physical rehabilitation with post mastectomy syndrome in improvement of upper limb’s functional state.
Y.A. Briskin, T.Y. Odinets
doaj   +1 more source

NOTCH2NLC Repeat Expansions in Parkinsonian Disorders: Clinical and Neuroimaging Characteristics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Neuronal intranuclear inclusion disease (NIID) is a neurodegenerative disorder caused by NOTCH2NLC GGC repeat expansions, with heterogeneous clinical manifestations, including parkinsonism. Recent studies have identified NOTCH2NLC repeat expansions in patients with Parkinson's disease (PD) and atypical parkinsonism (aPM), suggesting ...
Han‐Lin Chiang, Kang‐Yang Jih, Cheng‐Tsung Hsiao, Fu‐Pang Chang, Justus Chunyu Chen, Yi‐Chu Liao, Yih‐Ru Wu, Yi‐Chung Lee   +7 more
wiley   +1 more source

Focal muscle vibration: evaluation of physical properties and his applications

Senses and Sciences, 2014
Vibration is the sensation produced by sinusoidal oscillation of objects placed against the skin. The vibratory frequency is signaled bythe frequency of action potentials fired by the sensory nerves and the total number of active sensory nerves is ...
Filippo Camerota, Claudia Celletti, Fabiano Bini, Franco Marinozzi   +3 more
doaj   +1 more source