Results 51 to 60 of about 3,109,302 (300)

Studies of the non-axisymmetric plasma boundary displacement in JET in presence of externally applied magnetic field [PDF]

, 2015
Non-axisymmetric plasma boundary displacement is caused by the application of the external magnetic field with low toroidal mode number. Such displacement affects edge stability, power load on the first wall and could affect efficiency of the ICRH ...
Chapman, I.T., Kempenaars, M., Rimini, F.G., Kempenaars, M.,, Frassinetti, L., Rimini, F. G., Frassinetti, Lorenzo,, Yadykin, Dimitriy,, Delabie, E.,, Rimini, F.G.,, Frassinetti, L.,, Chapman, I.T.,, Yadykin, Dimitry,, Gerasimov, S., Delabie, E., Yadykin, D., Yadykin, Dimitriy, Chapman, I. T., Gerasimov, S.,   +18 more
core   +1 more source

Effect of Density Irregularities on Radio Frequency Wave Propagation in Ionospheric Plasmas [PDF]

EPJ Web of Conferences
Density irregularities play a vital role in determining how radio frequency (RF) waves travel through plasmas. In the Earth’s ionosphere, these density irregularities also impact radio communication.
Kim Eun-Hwa, Johnson Jay R., Shiraiwa Syun’ichi, Bertelli Nicola, Ono Masayuki, Wing Simon   +5 more
doaj   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

Molecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park, Kyongman An, Gyeonghwa Kim, Soo‐Nyun Choi, Hong‐Ki Lee, Keun Hur, Kyu‐Shik Jeong   +6 more
wiley   +1 more source

Power Modulation System and Experiments of Lower Hybrid Wave on EAST

IEEE Access, 2018
To satisfy various requirements of different physics experiments, a new power modulation method of the lower hybrid wave (LHW) has been developed in Experimental Advanced Superconducting Tokamak (EAST), including the development of a control source ...
Mao Wang, Zege Wu, Wendong Ma, Huaichuan Hu, Jianqiang Feng, Yong Yang, Liang Liu, Lianmin Zhao, Hua Jia, Liang Zhu, Miaohui Li, Taian Zhou, Min Cheng, Li Xu, Qingquan Yang, Guosheng Xu, Bojiang Ding, Jiafang Shan, Fukun Liu   +18 more
doaj   +1 more source

Dynamic edge transport investigations at ASDEX Upgrade using gas puff modulation

Nuclear Fusion, 2023
Gas puff modulation experiments are performed at ASDEX Upgrade in L-mode, EDA H-mode and quasi-continuous exhaust discharges. Plasma density and temperatures are measured and their temporal development is analyzed simultaneously, revealing that both heat
C.U. Schuster, E. Wolfrum, T. Görler, E. Fable, R. Fischer, M. Griener, B. Tal, C. Angioni, P. Manz, U. Stroth, the ASDEX Upgrade Team   +10 more
doaj   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

Experimental Investigations of Magnetohydrodynamic Plasma Jets [PDF]

, 2009
This thesis primarily focuses on understanding the plasma behavior during the helicity injection stage of a pulsed spheromak experiment. Spheromak formation consists of a series of dynamic steps whereby highly localized plasma near the electrodes evolves
Kumar, Deepak
core   +1 more source

Improved liquid lithium surfaces in the Lithium Tokamak Experiment-β

Nuclear Materials and Energy
Advances in vacuum, surface, and lithium conditioning techniques throughout five years of continuous operations in LTX-β have produced mirror-like liquid lithium surfaces and demonstrated the feasibility of high-performance tokamak discharges fully ...
D.P. Boyle, A. Maan, R. Majeski, E. Ostrowski, S. Abe, S. Banerjee, W. Capecchi, D.B. Elliott, C. Hansen, E. Jung, P.E. Hughes, S. Kubota, M. Lampert, R. Maingi, A.G. McLean, J.E. Menard, J.J. Morales, V.A. Soukhanovskii   +17 more
doaj   +1 more source

Non-destructive methods for fruit quality evaluation

Scientific Reports, 2021
This work studies the evolution in time of several varieties of apples with application in quality storage maintenance. Two different methods were used to evaluate long-stored apples for better sorting and degradation assessment.
Ana-Maria Bratu, Cristina Popa, Mihaela Bojan, Petre Catalin Logofatu, Mioara Petrus   +4 more
doaj   +1 more source

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

Molecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source