Results 81 to 90 of about 2,401,333 (312)

Diagnoses to unravel secular hydrodynamical processes in rotating main sequence stars [PDF]

, 2008
(Abridged) We present a detailed analysis of the main physical processes responsible for the transport of angular momentum and chemical species in the radiative regions of rotating stars.
A. Palacios, Abt, Braithwaite, Braithwaite, Brun, Busse, C. Charbonnel, Chaboyer, Charbonneau, Charbonnel, Decressin, Eddington, Eggenberger, Ekström, Endal, Espinosa Lara, Fukada, Gaigé, Garaud, Garaud, Grevesse, Heger, Henyey, J.-P. Zahn, Kawaler, L. Siess, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Maeder, Martins, Mathis, Mathis, Mathis, Mathis, Mathis, Menou, Mestel, Meynet, Meynet, Palacios, Palacios, Pantillon, Pinsonneault, Press, Reimers, Rieutord, Rogers, S. Mathis, S. Talon, Schatzman, Schatzman, Schnerr, Siess, Siess, Spruit, Spruit, Sweet, T. Decressin, Talon, Talon, Talon, Talon, Talon, Talon, Talon, Vink, Vogt, Zahn, Zahn   +73 more
core   +3 more sources

A Self‐Healing Permanent Magnet Putty for Soft Robot Skins With Force Sensing and Functional Recovery

Advanced Robotics Research, EarlyView.
Permanent magnet putty (PMP) integrates high‐coercivity NdFeB particles with a dynamic polyborosiloxane–Ecoflex matrix, achieving rapid self‐healing (90% mechanical recovery in 10 s) and magnetic recovery within 20 min. With twice the sensitivity of commercial putties, PMP enables precise 5–30 N force detection and discrimination between pressing and ...
Ruotong Zhao, Mitsuhiro Kamezaki, Ryosuke Dobashi, Yuhiro Iwamoto, Yasushi Ido, Yoshihiro Kawahara   +5 more
wiley   +1 more source

Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling

Advanced Robotics Research, EarlyView.
A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang, Ganesh Arivoli, Huzaifa Unjhawala, Luning Bakke, Radu Serban, Dan Negrut   +5 more
wiley   +1 more source

Platelet Rubicon Bidirectional Regulation of GPVI and Integrin αIIbβ3 Signaling Mitigates Stroke Infarction Without Compromising Hemostasis

Advanced Science, EarlyView.
This study identifies Rubicon as a key platelet protein that bidirectionally regulates GPVI and integrin αIIbβ3 signaling. Platelet Rubicon protects against cerebral ischemia‐reperfusion injury by limiting infarction without increasing hemorrhage.
Xiaoyan Chen, Jingke Li, Yangyang Liu, Li Li, Xin Deng, Yilin Sheng, Xianyu Zhu, Xiao Jiang, Wei Li, Xueli Cai, Qiming Sun, Hu Hu   +11 more
wiley   +1 more source

Vibrations of the concrete pump boom in the plane of rotation [PDF]

E3S Web of Conferences
A reduced dynamic system of a distributing boom of a concrete pump with three masses has been created and differential equations of boom oscillations based on the generalized Hooke's law have been compiled.
Plavelskiy Evgeny, Skel Vladimir
doaj   +1 more source

Presupernova Evolution of Differentially Rotating Massive Stars Including Magnetic Fields

, 2004
As a massive star evolves through multiple stages of nuclear burning on its way to becoming a supernova, a complex, differentially rotating structure is set up.
A. Heger, H. C. Spruit, Herrero A., Illarionov A. F., Kippenhahn R., Mestel L., Meynet G., S. E. Woosley, Spruit H. C., Spruit H. C., Vrancken M.   +10 more
core   +1 more source

Smart Hydrogel Doped by Metal–Organic Frameworks for Renewable Self‐Pumping Enzymatic Reactors

Advanced Science, EarlyView.
Renewable self‐pumping enzymatic reactors based on thermo‐stimulated cyclic contraction/expansion of metal‐organic frameworks‐doped hydrogel. Abstract The construction of high‐performance immobilized enzymes is vastly desired for green biotransformation.
Yuxi Zhu, Shenghao Wang, Yueyuan Luo, Linbo Cao, Xiuxiu Guo, Yue Zhang, Mingmin Li, Tie Wang   +7 more
wiley   +1 more source

CARS WEAVE IN THE BRAKING POSITION OF A HUMP

Nauka ta progres transportu, 2009
The work contains a theoretical study of freight car vibrations while a group of the freight cars are under braking by retarder. The purpose is to discover possible causes of derailment. The corresponding analytical description is presented. The solution
D. O. Serheiev, O. D. Serheiev, P. L. Havrylov   +2 more
doaj  

INFLUENCE OF THE TIME OF DISINHIBITION TO TRANSIENTS AND WEAR OF THE FRICTION LININGS IN AN ASYNCHRONOUS MOTOR

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2016
Time and the stopping distance of the electric drive with frequent starting-and-braking modes that contain embedded asynchronous motor with a recessed combined braking device depend on the moment of an electromagnet disinhibition.
V. V. Solencov, V. V. Brel
doaj   +1 more source

Type I Interferon Pathway Activation Disrupts Monocyte Maturation and Enhances Immune Evasion in Multiple Myeloma

Advanced Science, EarlyView.
This study shows that monocytes in multiple myeloma display an excessive interferon response, leading to transcriptional reprogramming and altered differentiation. Using single‐cell sequencing, coculture experiments, and patient samples before and after therapy, the authors demonstrate that induction treatment reduces this interferon response ...
Jian Cui, Jingwei Wang, Xiaoyun Li, Lina Wang, Xuehan Mao, Rui Lyv, Wenqiang Yan, Jingyu Xu, Jieqiong Zhou, Chenxing Du, Shuhui Deng, Mu Hao, Yan Xu, Shuhua Yi, Dehui Zou, Tao Cheng, Xin Gao, Lugui Qiu, Gang An   +18 more
wiley   +1 more source