Results 51 to 60 of about 36,294 (263)

Automatic Detection of Sunspots and Solar Filaments from CHASE Data Based on Improved Simulated Annealing Genetic Algorithm

The Astrophysical Journal
Sunspots and filaments are critical indicators of solar activity. While the Chinese H α Solar Explorer (CHASE) provides massive full-disk spectral data, existing automated detection algorithms are primarily optimized for other solar observatories, such ...
M. Xiang, J.J. Zheng, Z. Zheng, C. Li
doaj   +1 more source

Relationship between eruptions of active-region filaments and associated flares and CMEs

, 2011
To better understand the dynamical process of active-region filament eruptions and associated flares and CMEs, we carried out a statistical study of 120 events observed by BBSO, TRACE, and t(SOHO/EIT) from 1998 to 2007 and combined filament observations ...
Alexander, Amari, Aulanier, Brueckner, Canfield, Chae, Chifor, Chifor, Cho, D.-F. Kong, Delaboudinière, Domingo, Fan, Fan, Feynman, Fisher, Forbes, Forbes, Gibson, Gilbert, Gilbert, Gopalswamy, Green, Hale, Handy, Harrison, Harrison, Harrison, Harrison, Harrison, Hood, Ji, Jiang, Jiang, Jing, Kilper, Kim, Kliem, Kliem, Leka, Lin, Lin, Liu, Liu, Liu, Low, Low, Moon, Nagashima, Pevtsov, Priest, Romano, Roussev, Rust, Rust, Sakurai, Scherrer, Schrijver, Shibata, Simnett, Steinegger, Sterling, Titov, Tripathi, Török, Török, Wagner, Wang, Wang, Williams, X.-L. Yan, Yang, Yashiro, Yurchyshyn, Z.-Q. Qu, Zhang, Zhang, Zhou   +77 more
core   +1 more source

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

Advanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Physics of Solar Prominences: II - Magnetic Structure and Dynamics

, 2010
Observations and models of solar prominences are reviewed. We focus on non-eruptive prominences, and describe recent progress in four areas of prominence research: (1) magnetic structure deduced from observations and models, (2) the dynamics of ...
A. Canou, A. Hood, A. López Ariste, A. López Ariste, A. López Ariste, A. López Ariste, A. López Ariste, A.A. Ballegooijen van, A.A. Ballegooijen van, A.A. Ballegooijen van, A.A. Ballegooijen van, A.A. Ballegooijen van, A.A. Pevtsov, A.A. Pevtsov, A.H. McAllister, A.I. Poland, A.J. Díaz, A.J. Díaz, A.J. Díaz, A.R. Winebarger, A.R. Yeates, A.R. Yeates, A.R. Yeates, A.R. Yeates, A.W. Hood, B. Pontieu De, B. Rekowski Von, B. Schmieder, B. Schmieder, B. Schmieder, B. Schmieder, B. Schmieder, B. Schmieder, B. Schmieder, B.C. Low, B.C. Low, B.C. Low, B.C. Low, B.T. Welsch, B.W. Hindman, B.W. Lites, B.W. Lites, C. Foullon, C. Mercier, C. Zwaan, C.-H. An, C.J. Schrijver, C.L. Hyder, C.M. Korendyke, C.R. DeVore, C.R. DeVore, D. Banerjee, D. H. Mackay, D.A.N. Müller, D.A.N. Müller, D.C. Kendall, D.H. Mackay, D.H. Mackay, D.H. Mackay, D.H. Mackay, D.H. Mackay, D.H. Mackay, D.H. Mackay, D.H. Mackay, D.H. Mackay, D.H. Mackay, D.H. Mackay, D.M. Rust, D.M. Rust, D.M. Rust, E. Tandberg-Hanssen, E. Wiehr, E.E. Benevolenskaya, E.R. Priest, E.R. Priest, F. Moreno-Insertis, F. Paletou, F. Paletou, F. Tang, G. Aulanier, G. Aulanier, G. Aulanier, G. Aulanier, G. Aulanier, G. Aulanier, G. Aulanier, G. Aulanier, G. Aulanier, G. Kilper, G. Pouget, G. Roumeliotis, G.W. Pneuman, H. Lin, H. Pecseli, H. Wang, H.E. Ramsey, H.P. Furth, H.P. Jones, H.R. Gilbert, H.R. Gilbert, H.R. Gilbert, H.W. Babcock, I. Arregui, J. Chae, J. Chae, J. Chae, J. Chae, J. Chae, J. Chae, J. Chae, J. Dudik, J. Jing, J. Jing, J. Kubota, J. Kuijpers, J. L. Ballester, J. T. Karpen, J. Terradas, J. Terradas, J. Trujillo Bueno, J.-L. Leroy, J.-L. Leroy, J.-L. Leroy, J.-M. Malherbe, J.-M. Malherbe, J.A. Klimchuk, J.B. Zirker, J.B. Zirker, J.B. Zirker, J.B. Zirker, J.B. Zirker, J.E. Leake, J.T. Karpen, J.T. Karpen, J.T. Karpen, J.T. Karpen, J.T. Karpen, J.V. Hollweg, K. Galsgaard, K. Galsgaard, K. Saito, K. Saito, K.L. Harvey, K.O. Kiepenheuer, K.S. Balasubramaniam, L. d’Azambuja, L. Léger, L. Ofman, M. Aschwanden, M. Bianda, M. Carbonell, M. Collados, M. Goossens, M. Goossens, M. Kuperus, M. Kuperus, M. Minarovjech, M. Ruderman, M.G. Bobra, M.J. Martres, M.J. Murray, M.L. Khodachenko, M.L. Khodachenko, N. Labrosse, O. Engvold, O. Engvold, O. Engvold, O. Engvold, O. Engvold, O. Engvold, P. Ambrož, P. Forteza, P. Forteza, P. Foukal, P. Foukal, P. Heinzel, P. Heinzel, P. Heinzel, P. Heinzel, P. Heinzel, P. Schwartz, P.A. Sturrock, P.C. Martens, P.N. Bernasconi, P.S. Joarder, P.S. McIntosh, R. Casini, R. Casini, R. Kippenhahn, R. Lionello, R. Molowny-Horas, R. Oliver, R. Oliver, R. Oliver, R. Ramelli, R. Soler, R. Soler, R.B. Dahlburg, R.R. McMath, S. Blanco, S. Eto, S. Gunár, S. Gunár, S. Patsourakos, S. Rondi, S. Régnier, S. Régnier, S. Régnier, S. Régnier, S. Régnier, S. Serio, S.B. Pikel’ner, S.E. Gibson, S.F. Martin, S.F. Martin, S.F. Martin, S.F. Martin, S.F. Martin, S.F. Martin, S.F. Martin, S.F. Martin, S.H.B. Livi, S.K. Antiochos, S.K. Antiochos, S.K. Antiochos, S.K. Antiochos, T. Hirayama, T. Magara, T. Magara, T. Roudier, T. Sakurai, T. Tsubaki, T. Yokoyama, T.A. Kucera, T.A. Kucera, T.E. Berger, T.J. Okamoto, T.J. Okamoto, T.J. Okamoto, T.J. Okamoto, U. Anzer, V. Archontis, V. Archontis, V. Archontis, V. Bommier, V. Gaizauskas, V. Gaizauskas, V. Gaizauskas, V. Gaizauskas, V. Gaizauskas, V. Gaizauskas, V.C.A. Ferraro, W. Manchester IV, W.T. Thompson, Y. Deng, Y. Deng, Y. Fan, Y. Lin, Y. Lin, Y. Lin, Y. Lin, Y. Lin, Y. Lin, Y. Liu, Y. Mok, Y. Su, Y.-H. Fan, Y.-H. Fan, Y.-M. Wang, Y.-M. Wang, Y.-M. Wang, Y.-M. Wang, Y.E. Litvinenko, Y.E. Litvinenko, Y.E. Litvinenko, Y.E. Litvinenko, Y.H. Fan, Z. Mouradian, Z. Ning, Z. Yi, Z. Yi   +280 more
core   +2 more sources

Initiation and Early Kinematic Evolution of Solar Eruptions

, 2020
We investigate the initiation and early evolution of 12 solar eruptions, including six active region hot channel and six quiescent filament eruptions, which were well observed by the \textsl{Solar Dynamics Observatory}, as well as by the \textsl{Solar ...
Cheng, X., Ding, M. D., Inhester, B., Kliem, B., Xing, C., Zhang, J., Zhou, Z. J., {Török}, T.   +7 more
core   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

Shaping Carbon Nitrides for Advanced Macrostructures

Advanced Materials Technologies, EarlyView.
This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley   +1 more source

Magnetic fields of an active region filament from full Stokes analysis of Si I 1082.7 nm and He I 1083.0 nm

, 2012
Vector magnetic fields of an active region filament in the photosphere and upper chromosphere are obtained from spectro-polarimetric observations recorded with the Tenerife Infrared Polarimeter (TIP II) at the German Vacuum Tower Telescope (VTT).
A. Lagg, Asensio Ramos, Canou, Centeno, Collados, Georgoulis, Guo, Harvey, Kurucz, Lagg, Leroy, Lin, Lites, Lites, López Ariste, Merenda, Okamoto, Paletou, Rüedi, S. Solanki, Sasso, Socas-Navarro, Solanki, Trujillo Bueno, Wang, Y. Liu, Z. Xu   +26 more
core   +1 more source

Three‐Dimensional Printed Microarchitected Hierarchically Porous Biodegradable PLA/S/CNT Nanocomposite Electrodes for High‐Performance Lithium–Sulfur Batteries

Advanced Materials Technologies, EarlyView.
Hierarchically microarchitected PLA/S/CNT cathodes are fabricated via scalable fused filament 3D printing as high‐sulfur‐loading hosts for rechargeable lithium–sulfur batteries. The assembled Li–S cells with sulfur loadings up to 17 mg cm−2 deliver an areal capacity of 9.2 mAh cm−2 and retain 96% of their discharge capacity after 100 charge–discharge ...
Vinay Gupta, Pawan Verma, Fahad Alam, Krishnaiahnahundi Manjunathaswamy Mohan, Shanumgam Kumar   +4 more
wiley   +1 more source

The Formation of a Multifilament System Driven by Photospheric Converging Motions in a Bipolar Sunspot

The Astrophysical Journal Letters
Solar filaments are believed to be a clump of cold plasma accumulated in the magnetic dips. However, the magnetic configuration of filaments and the key factors for their formation remains elusive.
Haitang Li, Jinhan Guo, Xin Cheng, Chang Zhou, Xiaoli Yan, Jun Chen, Yang Guo, Jacob Oloketuyi, Mingde Ding, Yu Liu   +9 more
doaj   +1 more source