Results 81 to 90 of about 1,945 (280)

JWST observations of photodissociation regions

Astronomy & Astrophysics
Context. The northwest photodissociation region (PDR) of the NGC 7023 reflection nebula has been observed with JWST spectroscopy, revealing the carbonaceous emission bands at a high level of detail.
Van De Putte D., Gordon K. D., Misselt K., Witt A. N., Abergel A., Noriega-Crespo A., Guillard P., Zannese M., Elyajouri M., Trahin B., Dell’ova P., Baes M., Klaassen P.   +12 more
doaj   +1 more source

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

Advanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae, Kyung‐Sub Kim, Gyeong‐Seok Hwang, Jun‐Seok Shim, Sung‐Woo Kim, Yong‐Wu Kim, Jieun Han, Jae‐Young Bae, Jae‐Hwan Lee, Minjung Chae, Jooik Jeon, Joo‐Hyeon Park, You‐Jung Park, Ju‐Yong Lee, Sung‐Geun Choi, Min‐Ha Oh, Yong‐Joong Shin, Young‐In Ryu, Ji‐Woo Gu, Seong‐Yu Choi, Jeong‐Yun Sun, Jung Keun Hyun, Myoung‐Ryul Ok, Sang Yup Kim, Edyta Wyszkowska, Ju‐Young Kim, Kang‐Sik Lee, Seung‐Kyun Kang   +27 more
wiley   +1 more source

Conditions for entanglement transformation between a class of multipartite pure states with generalized Schmidt decompositions

, 2007
We generalize Nielsen's majorization criterion for the convertibility of bipartite pure states to a special class of multipartite pure states with generalized Schmidt decompositions.
Duan, R, Xin, Y
core   +1 more source

Sparse model construction using coordinate descent optimization [PDF]

, 2013
We propose a new sparse model construction method aimed at maximizing a model’s generalisation capability for a large class of linear-in-the-parameters models.
Xia Hong, Hong, Xia, Sheng Chen, Chen, Sheng, Junbin Gao, Guo, Yi, Yi Guo, Guo, Yi (R18457), Gao, Junbin   +8 more
core   +1 more source

An Atomic Decomposition of the Predual of BMO$(\rho)$

Revista Matemática Iberoamericana, 1987
We study the Orlicz type spaces H_\omega , defined as a generalization of the Hardy spaces H^p for p ≤ 1
openaire   +3 more sources

Engineering Intelligent Graphene Oxide‐Cellulose Membranes: Suppressing Thermal Runaway for a Safer Aqueous Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A novel thermos‐responsive hydroxypropyl cellulose/graphene oxide (HPC/GO) composite membrane is fabricated for reversible temperature‐gated ion transport in aqueous zinc‐ion batteries. Enabled by LCST‐driven structural transition, unimpeded ion diffusion at room temperature delivers high capacity, while elevated temperature suppresses transport; full ...
Xueli Bi, Kou Yang, Shushen Zheng, Juncheng Wang, Meng Li, Zhenzhen Wu, Yulin Zhong, Daria V. Andreeva, Kostya S. Novoselov, Shanqing Zhang   +9 more
wiley   +1 more source

Atomic decompositions and frames in Fréchet spaces and their duals [PDF]

, 2015
[EN] The Ph.D. Thesis "Atomic decompositions and frames in Fréchet spaces and their duals" presented here treats different areas of functional analysis with applications. Schauder frames are used to represent an arbitrary element x of a function space E
Ribera Puchades, Juan Miguel
core   +1 more source

Preduals of $Q_p$-spaces. II: Carleson imbeddings and atomic decompositions

, 2007
Summary: In [Aleman, A., Carlsson, M. and Persson A., Preduals of $Q_p$-spaces. Complex Variables (To appear).], we have obtained a representation of the Cauchy-predual of the space $Q_p$ on the unit disc as a weak product of weighted Dirichlet and ...
Persson, Anna-Maria,, Aleman, Alexandru,, Carlsson, Marcus,, Lund University.   +3 more
core   +1 more source

Theoretical assessment of discharge effects on the decomposition tendency of C6F12O over metallic surfaces

High Voltage
C6F12O is proposed to be one potential eco‐friendly insulation gas to replace SF6. However, the assessment of its decomposition properties and the compatibility with metal electrodes in discharge faults is still challenging, which greatly hinders the ...
Zhaolun Cui, Yanpeng Hao, Shuangshuang Tian, Xiaoxing Zhang, Yashuang Zheng   +4 more
doaj   +1 more source

Polymer Interface Enables Reversible Quasi‐Solid Sulfur Conversion in Sodium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
The polymer interface enables a stable quasi‐solid sulfur conversion pathway in room‐temperature Na─S batteries. The coating regulates Na+ transport, stabilizes the cathode–electrolyte interphase, and accommodates mechanical stress, suppressing electrolyte decomposition and sulfur migration, thereby improving reaction uniformity, reducing polarization,
Reza Andaveh, Ying Zhao, Enzhong Jin, Zixin Zhang, Vinicius Martins, Parham Pirayesh, Yi Gan, Yi Yuan, Yijia Wang, Frederick Benjamin Holness, Changhong Cao, Jun Song, Yang Zhao   +12 more
wiley   +1 more source