Results 51 to 60 of about 447 (244)

Measurement of N+ flows in the high-field side scrape-off layer of ASDEX upgrade with different degrees of inner divertor detachment

Nuclear Materials and Energy, 2017
Toroidal and poloidal flows of injected N+ ions were measured in the high-field side (HFS) scrape-off layer (SOL) of ASDEX Upgrade by Doppler spectroscopy with different degrees of HFS divertor detachment.
J. Karhunen, M. Groth, P. Heliste, T. Pütterich, E. Viezzer, D. Carralero, D. Coster, L. Guimarais, A. Hakola, V. Nikolaeva, S. Potzel   +10 more
doaj   +1 more source

Nanostructured drug delivery systems for posterior segment eye diseases: Strategies to defy ocular barriers

BMEMat, EarlyView.
Efficient drug delivery to the posterior segment of the eye has long been a challenging issue due to the complex ocular barriers. The review focuses on the promise held by nanoplatforms for barrier penetration and the key mechanisms involved, also highlighting their advantages in achieving efficient drug delivery and superior treatment of PSEDs ...
Yifan Shen, Ying Yao, Yan Zhang, Xinyu Shi, Ling Bai, Yang Zhong, Yan Zhang, Kun Zhang   +7 more
wiley   +1 more source

Phase-resolved X–point energy modulation enables adaptive detachment against large ELMs

Nuclear Fusion
Monitoring divertor detachment is indispensable for sustained tokamak operation under reactor-relevant conditions, yet remains challenging with conventional diagnostics.
Yue Yu, Liang Wang, Yan-Min Duan, Wei Gao, Guo-Sheng Xu   +4 more
doaj   +1 more source

Current convective instability in detached divertor plasma

Physics of Plasmas, 2016
The asymmetry of inner and outer divertors, which cause the inner divertor to detach first, while the outer one is still attached, results in the large temperature difference between the vicinities of inner and outer targets and the onset of large electric potential drop through detached plasma of the inner divertor.
S. I. Krasheninnikov, A. I. Smolyakov
openaire   +2 more sources

Cold atmospheric plasma‐mediated tumor microenvironment remodeling for cancer treatment

BMEMat, EarlyView.
Schematic presentation of CAP‐mediated TME remodeling. This review summarizes recent efforts in cold atmospheric plasma (CAP) application in cancer treatment, highlighting the anticancer potential of CAP, molecular mechanisms, and future perspectives for further improvement and clinical translation.
Israr Khan, Qiujie Fang, Cao Fei, Ziyuan Wang, Zhaowei Chen, Guojun Chen, Zhiming Xu, Shu Xu, Zhitong Chen   +8 more
wiley   +1 more source

Comparison of partial and deep energy detachment behaviors with Ar seeding on EAST new corner slot divertor

Nuclear Fusion
It is necessary for future fusion reactor to reduce the heat fluxes on the entire divertor target, especially if view of long pulse high performance operation.
Kedong Li, Rong Wang, Zhongshi Yang, Kai Wu, Tao He, Guozhang Jia, Xin Lin, Lingyi Meng, Lin Yu, Bin Zhang, Jinhua Wu, Yanmin Duan, Songtao Mao, Qing Zang, Ling Zhang, Tao Zhang, Fudi Wang, Shouxin Wang, Qiping Yuan, Liang Wang, Guang-Nan Luo   +20 more
doaj   +1 more source

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

Biological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson, Ellen Wohl, Laura L. Govers, Oscar Franken, Tjeerd J. Bouma, Han Olff, Britas Klemens Eriksson, Maryann S. Watson, Luísa M.S. Borges, Tjisse van der Heide   +9 more
wiley   +1 more source

Effects of low-Z and high-Z impurities on divertor detachment and plasma confinement

Nuclear Materials and Energy, 2017
The impurity-seeded detached divertor is essential for heat exhaust in ITER and other reactor-relevant devices. Dedicated experiments with injection of N2, Ne and Ar have been performed in DIII-D to assess the impact of the different impurities on ...
H.Q. Wang, H.Y. Guo, T.W. Petrie, A.W. Leonard, D.M. Thomas, J.G. Watkins   +5 more
doaj   +1 more source

Modeling detachment physics in the NSTX snowflake divertor [PDF]

Journal of Nuclear Materials, 2015
Abstract The snowflake divertor is a proposed technique for coping with the tokamak power exhaust problem in next-step experiments and eventually reactors, where extreme power fluxes to material surfaces represent a leading technological and physics challenge.
Meier, E.T., Soukhanovskii, V.A., Bell, R.E., Diallo, A., Kaita, R., LeBlanc, B.P., McLean, A.G., Podestà, M., Rognlien, T.D., Scotti, F.   +9 more
openaire   +1 more source

Corporate Management of Environmental, Social, and Governance Ratings and Rating Divergence

Business Strategy and the Environment, EarlyView.
ABSTRACT As environmental, social, and governance (ESG) ratings increasingly influence investment and corporate decision‐making, companies face growing pressure to manage their ESG performance strategically. This study examines how firms navigate the fragmented ESG rating landscape marked by significant agency divergence. Based on a multiple‐case study
Selina Hauch
wiley   +1 more source