Results 21 to 30 of about 166 (115)

Core‐SOL simulations of high‐power JET‐ILW pulses fuelled with gas and/or with pellets

Contributions to Plasma Physics, Volume 62, Issue 5-6, June‐July 2022., 2022
Abstract Experimental analysis of two couples of pulses in the range of input power of 26–32 MW, shows that addition of pellet throughput to high gas dosing pulses does not modify the plasma energy, but leads to better conditions as far as the tungsten concentration and core radiation are concerned. Significantly decreasing the gas dosing with addition
Giuseppe Telesca, Agata Chomiczewska, Domenico Frigione, Luca Garzotti, Alexander Huber, Irena Ivanova‐Stanik, Ewa Kowalska‐Strzeciwilk, Peter Lomas, Christian Perez von Thun, Fernanda Rimini, Dirk Van Eester, Roman Zagórski, JET Contributors   +12 more
wiley   +1 more source

In Vivo Cellular‐Level 3D Imaging of Peripheral Nerves Using a Dual‐Focusing Technique for Intra‐Neural Interface Implantation

Advanced Science, Volume 9, Issue 3, January 25, 2022., 2022
Optical coherence tomography‐based peripheral nerve imaging platform with a new depth of focus extension technique is reported. The microstructures of a rat sciatic nerve with a metal wire inserted are volumetrically visualized in vivo. It is expected that new possibilities for solving the chronic implantation problem of an intra‐neural interface will ...
Min Woo Lee, Namseon Jang, Nara Choi, Sungwook Yang, Jinwoo Jeong, Hyeong Soo Nam, Sang‐Rok Oh, Keehoon Kim, Donghyun Hwang   +8 more
wiley   +1 more source

Disruption of lateral hypothalamic calorie detection by a free choice high fat diet

The FASEB Journal, Volume 35, Issue 9, September 2021., 2021
Abstract During the last few decades, the consumption of low‐calorie sweeteners, as a substitute for caloric sweeteners, has sharply increased. Although research shows that caloric versus low‐calorie sweeteners can have differential effects on the brain, it is unknown which neuronal populations are responsible for detecting the difference between the ...
Laura L. Koekkoek, Margo Slomp, Julien Castel, Michael Mutersbaugh, Ian Linville, Mireille J. Serlie, Serge H. Luquet, Susanne E. la Fleur   +7 more
wiley   +1 more source

Microtearing turbulence limiting the JET-ILW pedestal [PDF]

Nuclear Fusion, 2016
Abstract The first nonlinear gyrokinetic turbulence simulations that quantitatively reproduce experimental transport levels in an H-mode pedestal are reported. In the JET-ILW (ITER-like wall) pedestal, the bulk of the transport in the steep gradient region is caused by the turbulence driven by the microtearing mode (MTM).
Hatch, D.R., Kotschenreuther, M., Mahajan, S., Valanju, P., Jenko, F., Told, D., Görler, T., Saarelma, S.   +7 more
openaire   +2 more sources

Light impurity transport in JET ILW L-mode plasmas [PDF]

Nuclear Fusion, 2018
A series of experimental observations of light impurity profiles was carried out in JET (Joint European Torus) ITER-like wall (ILW) L-mode plasmas in order to investigate their transport mechanisms. These discharges feature the presence of 3He, Be, C, N, Ne, whose profiles measured by active Charge Exchange diagnostics are compared with quasi-linear ...
Bonanomi, N., Mantica, P., Giroud, C., Angioni, C., Manas, P., Menmuir, S., Litaudon, X., Abduallev, S., Abhangi, M., Abreu, P., Afzal, M., Aggarwal, K. M., Ahlgren, T., Ahn, J. H., Aho-Mantila, Leena, Aiba, N., Airila, Markus, Albanese, R., Aldred, V., Alegre, D., Alessi, E., Aleynikov, P., Alfier, A., Alkseev, A., Allinson, M., Alper, B., Alves, E., Ambrosino, G., Ambrosino, R., Amicucci, L., Amosov, V., Sundén, E. Andersson, Angelone, M., Anghel, M., Appel, L., Hakola, Antti, Järvinen, A., Karhunen, Juuso, Kim, H.T., Kim, H.S., Koivuranta, Seppo, Lahtinen, A., Likonen, Jari, Liu, Y., Makkonen, T., Nordman, H., Salmi, Antti, Santala, M.I.K., Sirén, Paula, Tala, Tuomas, JET Contributors   +50 more
openaire   +13 more sources

Fusion Materials Development at Forschungszentrum Jülich

Advanced Engineering Materials, Volume 22, Issue 6, June 2020., 2020
In fusion material research, the focus has been twofold‐plasma facing and structural materials allowing to withstand the extreme conditions such as neutron bombardment and high heat fluxes. In this contribution, the background for the choice of tungsten as first wall material is given and the advanced materials developed at Forschungszentrum Jülich ...
Jan Willem Coenen
wiley   +1 more source

Characterising W radiation in JET-ILW plasmas [PDF]

, 2016
A fundamental change of plasma behaviour since the ILW is that edge pedestals in ELMy H-modes are considerably colder than they were in Carbon, even for comparable fuelling levels [1,2]. This is interesting in itse lf, and also has implications for scenario development, since reduced core confinement is corr elated with the lower pedestal.
Solano E R, Coffey I, Huber A, Henderson SS, O'Mullane M, Casson F, Summers H, Pütterich T, Puiatti ME, Carraro L, Valisa M, Menmuir S, Lawson K, Sertoli M, Lomanowski B, Reinke M, Bernert M, Drewelow P, Maslov M, Flanagan J, Sergienko G, Stamp M, Brezinsek S, Meneses L, Schmuck S, Boom J, Giroud C, Guillemaut C, de la Luna E, Baciero A, JET Contributors   +30 more
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Space Weather Challenge and Forecasting Implications of Rossby Waves

Space Weather, Volume 18, Issue 3, March 2020., 2020
Abstract Rossby waves arise in thin layers within fluid regions of stars and planets. These global wave‐like patterns occur due to the variation in Coriolis forces with latitude. In the past several years observational evidence has indicated that there are also Rossby waves in the Sun.
Mausumi Dikpati, Scott W. McIntosh
wiley   +1 more source

Pedestal particle balance studies in JET-ILW H-mode plasmas

Plasma Physics and Controlled Fusion, 2023
Abstract JET-ILW type I ELMy H-modes at 2.5 MA/2.8 T with constant NBI heating (23 MW) and gas fuelling rate were performed, utilising edge localised mode (ELM) pacing by vertical kicks and plasma shaping (triangularity, δ) as tools to disentangle the effects of ELMs, inter-ELM transport and edge stability on the pedestal particle ...
L Horvath, B Lomanowski, J Karhunen, M Maslov, P A Schneider, J Simpson, M Brix, B Chapman-Oplopoiou, G Corrigan, L Frassinetti, M Groth, K Lawson, C F Maggi, S Menmuir, R B Morales, D Moulton, O Myatra, D Nina, T Pereira, D I Réfy, S Saarelma, M Vécsei, J. Mailloux, N. Abid, K. Abraham, P. Abreu, O. Adabonyan, P. Adrich, V. Afanasev, M. Afzal, T. Ahlgren, L. Aho-Mantila, N. Aiba, M. Airila, M. Akhtar, R. Albanese, M. Alderson-Martin, D. Alegre, S. Aleiferis, A. Aleksa, A. G. Alekseev, E. Alessi, P. Aleynikov, J. Algualcil, M. Ali, M. Allinson, B. Alper, E. Alves, G. Ambrosino, R. Ambrosino, V. Amosov, E. Andersson Sundén, P. Andrew, B. M. Angelini, C. Angioni, I. Antoniou, L. C. Appel, C. Appelbee, S. Aria, M. Ariola, G. Artaserse, W. Arter, V. Artigues, N. Asakura, A. Ash, N. Ashikawa, V. Aslanyan, M. Astrain, O. Asztalos, D. Auld, F. Auriemma, Y. Austin, L. Avotina, E. Aymerich, A. Baciero, F. Bairaktaris, J. Balbin, L. Balbinot, I. Balboa, M. Balden, C. Balshaw, N. Balshaw, V. K. Bandaru, J. Banks, Yu. F. Baranov, C. Barcellona, A. Barnard, M. Barnard, R. Barnsley, A. Barth, M. Baruzzo, S. Barwell, M. Bassan, A. Batista, P. Batistoni, L. Baumane, B. Bauvir, L. Baylor, P. S. Beaumont, D. Beckett, A. Begolli, M. Beidler, N. Bekris, M. Beldishevski, E. Belli, F. Belli, É. Belonohy, M. Ben Yaala, J. Benayas, J. Bentley, H. Bergsåker, J. Bernardo, M. Bernert, M. Berry, L. Bertalot, H. Betar, M. Beurskens, S. Bickerton, B. Bieg, J. Bielecki, A. Bierwage, T. Biewer, R. Bilato, P. Bílková, G. Birkenmeier, H. Bishop, J. P. S. Bizarro, J. Blackburn, P. Blanchard, P. Blatchford, V. Bobkov, A. Boboc, P. Bohm, T. Bohm, I. Bolshakova, T. Bolzonella, N. Bonanomi, D. Bonfiglio, X. Bonnin, P. Bonofiglo, S. Boocock, A. Booth, J. Booth, D. Borba, D. Borodin, I. Borodkina, C. Boulbe, C. Bourdelle, M. Bowden, K. Boyd, I. Božičević Mihalić, S. C. Bradnam, V. Braic, L. Brandt, R. Bravanec, B. Breizman, A. Brett, S. Brezinsek, M. Brix, K. Bromley, B. Brown, D. Brunetti, R. Buckingham, M. Buckley, R. Budny, J. Buermans, H. Bufferand, P. Buratti, A. Burgess, A. Buscarino, A. Busse, D. Butcher, E. de la Cal, G. Calabrò, L. Calacci, R. Calado, Y. Camenen, G. Canal, B. Cannas, M. Cappelli, S. Carcangiu, P. Card, A. Cardinali, P. Carman, D. Carnevale, M. Carr, D. Carralero, L. Carraro, I. S. Carvalho, P. Carvalho, I. Casiraghi, F. J. Casson, C. Castaldo, J. P. Catalan, N. Catarino, F. Causa, M. Cavedon, M. Cecconello, C. D. Challis, B. Chamberlain, C. S. Chang, A. Chiariello, A. Formisano, E. Leon Gutierrez, R. Martone, M. Mattei   +204 more
openaire   +7 more sources

Species Composition, Phenotypic and Genotypic Resistance Levels in Major Malaria Vectors in Teso North and Teso South Subcounties in Busia County, Western Kenya

Journal of Parasitology Research, Volume 2020, Issue 1, 2020., 2020
Introduction. Knockdown resistance (kdr) is strongly linked to pyrethroid insecticide resistance in Anopheles gambiae in Africa, which may have vital significance to the current increased use of pyrethroid‐treated bed net programmes. The study is aimed at determining species composition, levels of insecticide resistance, and knockdown patterns in ...
Edward K. Githinji, Lucy W. Irungu, Paul N. Ndegwa, Maxwell G. Machani, Richard O. Amito, Brigid J. Kemei, Paul N. Murima, Geoffrey M. Ombui, Antony K. Wanjoya, Charles M. Mbogo, Evan M. Mathenge, Bernard Marchand   +11 more
wiley   +1 more source