Results 51 to 60 of about 160,269 (292)

Minority and mode conversion heating in (3He)-H JET plasma [PDF]

, 2012
Radio frequency (RF) heating experiments have recently been conducted in JET (He-3)-H plasmas. This type of plasmas will be used in ITER's non-activated operation phase.
Beaumont, P., Blackman, T., Brennan, D., Brett, A., Calabro, G., Cecconello, M., Coffey, I., Coyne, A., Crombe, K., Czarnecka, A., Felton, R., Frigione, D., Gatu Johnson, M., Giroud, C., Gorini, G., Hellesen, C., Hellsten, T, Jacquet, P., JET EFDA Contributors,, Johnson, T J, Kazakov, Yevgen, Kiptily, V., Knipe, S., Krasilnikov, A., Lennholm, M., Lerche, E, Lin, Y., Maslov, M., Mayoral, M.-L., Monakhov, I., Noble, C., Nocente, M., Ongena, J, Pangioni, L., Proverbio, I., Sozzi, C., Stamp, M., Studholme, W., Tardocchi, M., Van Eester, D, Vdovin, V., Versloot, T.W., Whitehurst, A., Wooldridge, E., Zoita, V.   +44 more
core   +1 more source

A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento, Daniela F. Santos, Tuane C. R. G. Vieira, Tiago F. Outeiro   +3 more
wiley   +1 more source

Progress in stellarator research at IPP-Kharkov

Nukleonika, 2016
A new antenna of ‘crankshaft’ type has been installed in the Uragan-2M device in order to increase the plasma density and heating below the ion cyclotron frequency. Antenna operation is modelled by 1D code, which solves boundary problem for time-harmonic
Moiseenko Vladimir E., Lozin Oleksiy V., Shapoval Anatoliy M., Dreval Mykola B., Kulyk Yuliya S., Mironov Yuri K., Romanov Vladyslav S., Pashnev Valeriy K., Sorokovoy Eduard L., Petrushenya Andriy A., Ozherel’ev Fedir I., Kozulya Mykhailo M., Konovalov Volodymyr G., Maznichenko Sergiy M., Garkusha Igor E.   +14 more
doaj   +1 more source

Sterilizing Ready-to-Eat Poached Spicy Pork Slices Using a New Device: Combined Radio Frequency Energy and Superheated Water

Foods, 2022
In this study, a new device was used to inactivate G. stearothermophilus spores in ready-to-eat (RTE) poached spicy pork slices (PSPS) applying radio frequency (RF) energy (27.12 MHz, 6 kW) and superheated water (SW) simultaneously.
Ke Wang, Chuanyang Ran, Baozhong Cui, Yanan Sun, Hongfei Fu, Xiangwei Chen, Yequn Wang, Yunyang Wang   +7 more
doaj   +1 more source

How to dress radio-frequency photons with tunable momentum

, 2018
We demonstrate how the combination of oscillating magnetic forces and radio-frequency (RF) pulses endows RF photons with tunable momentum. We observe velocity-selective spinflip transitions and the associated Doppler shift.
Jamison, Alan O., Juzeliūnas, Gediminas, Ketterle, Wolfgang, Lee, Jeongwon, Li, Jun-Ru, Shteynas, Boris, Top, Furkan C.   +6 more
core   +1 more source

Does Long‐Term Lower Extremity Strength Training in Adults With Knee Osteoarthritis and Varus Alignment Reduce Knee Joint Loading During Gait?

Arthritis Care &Research, EarlyView.
Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier, Matthew N. Vigliotti, Paige E. Rice, Brian Pietrosimone, Shannon L. Mihalko, Edward H. Ip, Richard F. Loeser, David J. Hunter, Ali Guermazi, Ryan Hill, Santiago Saldana, Kim L. Bennell, Paul DeVita   +12 more
wiley   +1 more source

Ionosphere response to the impact of an extraordinary radio wave when located at a frequency close to the heating frequency

Solar-Terrestrial Physics
The paper presents the results of experiments on the impact of powerful high-frequency radio emission from the SURA mid-latitude heating facility (56.1° N, 46.1° E) on Earth's ionosphere.
Bahmetieva Nataliya, Grigoriev Gennadiy, Zhemyakov Ilia, Kalinina Elena, Lisov Aleksander   +4 more
doaj   +1 more source

Radar observations of artificial E-region field-aligned irregularities [PDF]

Annales Geophysicae, 2009
Artificial E region field aligned plasma density irregularities (FAIs) were generated using HAARP in four different experimental modes and observed with a coherent scatter radar imager located 450 km to the southwest where it could detect field ...
E. Nossa, D. L. Hysell, C. T. Fallen, B. J. Watkins   +3 more
doaj   +1 more source

A new type of carbon resistance thermometer with excellent thermal contact at millikelvin temperatures

, 2010
Using a new brand of commercially available carbon resistor we built a cryogenic thermometer with an extremely good thermal contact to its thermal environment.
A.A. Abrikosov, Ashwani Kumar, D.O. Edwards, F. Pobell, G. Eska, Gábor A. Csáthy, J. Sanchez, J. Sanchez, J.E. Robichaux, K. Neumaier, M. Watanabe, M.P. Bertinat, Nodar Samkharadze, R. Blaauwgeers, R. Dötzer, R. Rosenbaum, R.C.J. Yeager, S. Kobayasi, W.C. Black, W.L. Johnson, Y. Koike, Y. Oda   +21 more
core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source