Results 51 to 60 of about 13,652 (300)

Volcano‐Inspired Dual‐Carbon Network Aerogel for High‐Performance Solar Evaporation With Edge‐Directed Salt Crystallization and Recovery

Advanced Science, EarlyView.
A volcano‐inspired dual‐carbon aerogel featuring hierarchical conduits and an outer carbon‐fiber shell directs rapid water transport, confines heat, and enables directional salt migration. Radial temperature gradients in the conical structure trigger Marangoni‐driven edge‐localized salt crystallization while maintaining an unobstructed photothermal ...
Shuyue Feng, Yongpeng Wang, Mengzhu Liu, Xin Wang, Tao Jia, Haibo Zhang, Haoyue Wu, Yuan Xu, Linghui Kong   +8 more
wiley   +1 more source

Impactor flux and cratering on Ceres and Vesta: Implications for the early Solar System [PDF]

, 2011
We study the impactor flux and cratering on Ceres and Vesta caused by the collisional and dynamical evolution of the asteroid Main Belt. We develop a statistical code based on a well-tested model for the simultaneous evolution of the Main Belt and NEA ...
Asphaug, Baer, Belton, Benz, Binzel, Bogard, Bottke, Bottke, Bottke, Chapman, Croft, de Elía, Farinella, G. C. de Elía, Holsapple, Holsapple, Housen, McCord, McCord, Melosh, O’Brien, O’Brien, Petit, R. P. Di Sisto, Richardson, Schmidt, Stuart, Tanga, Thomas, Thomas, Thomas, Tsiganis, Veverka, Zolotov   +33 more
core   +3 more sources

Unveiling the High‐Voltage Reactivity and Gas Evolution With Aluminum‐Based Chloride and Oxychloride Catholytes in Solid‐State Sodium Batteries

Advanced Energy Materials, EarlyView.
The work examines the electrochemical and interfacial behaviors of crystalline NaAlCl4 and amorphous Na–Al–oxychloride solid electrolytes with NaNi0.5Mn0.5O2 cathodes. Operando gas evolution and ToF‐SIMS analyses highlight that pure chloride solid electrolytes offer greater interfacial stability and safety compared to the oxychloride solid electrolytes
Erick Ruoff, Seth Reed, Arumugam Manthiram   +2 more
wiley   +1 more source

Theoretical and Numerical Study on a Scale Model Test of Planetary Cratering Impact

Aerospace
Our investigation delves into the scaling law governing planetary cratering impacts. We meticulously analyze the interplay between dimensionless parameters driving crater growth and the morphological transition of craters and construct the scaling ...
He Lv, Qiguang He, Xiaowei Chen
doaj   +1 more source

Investigation Into the Electrochemical Performance of Micron‐ and Nanosized Tin in Diglyme and Carbonate Electrolytes in Sodium Ion Batteries

Advanced Energy Materials, EarlyView.
This study compares Sn particles of different sizes in NIBs using carbonate‐ and diglyme‐based electrolytes. Diglyme electrolytes enable stable cycling despite large volume changes, while carbonate electrolytes degrade rapidly, especially with nanoparticles.
Chinnasamy Murugesan, Aaron B. Naden, Paul A. Connor, A. Robert Armstrong, John T. S. Irvine   +4 more
wiley   +1 more source

The Cratering History of Asteroid (2867) Steins

, 2010
The cratering history of main belt asteroid (2867) Steins has been investigated using OSIRIS imagery acquired during the Rosetta flyby that took place on the 5th of September 2008.
Asphaug, Asphaug, B. Davidsson, Belton, Belton, Benz, Bottke, Bottke, C. Barbieri, Chapman, Chapman, F. Marzari, Farinella, G. Cremonese, Greenberg, Greenberg, H.U. Keller, Haruyama, Hiesinger, Hirata, Holsapple, Holsapple, Jutzi, Keller, Keller, Lazzarin, M. Küppers, M. Massironi, Marchi, Marchi, Marchi, Michel, Nolan, O’Brien, P. Lamy, Richardson, Richardson, S. Besse, S. Marchi, S. Mottola, Saito, Scheeres, Veverka, Veverka   +43 more
core   +3 more sources

Arthroscopic Three Hybrid Anchor Construct Fixation in Skeletally Immature Patients With Tibial Eminence Fractures

Arthroscopy Techniques, EarlyView.
Abstract This article describes a surgical technique for skeletally immature patients with tibial eminence fractures of the anterior cruciate ligament (ACL) insertion. Owing to the distinct anatomical characteristics in skeletally immature patients compared with adults, we arthroscopically implanted a three hybrid anchor construct into the posterior ...
Chaofan Liao, Peidong Liu, Qiuzhen Liang, Bohao Zhang, Penghui Cui, Jiang Zheng, Liang Zhang   +6 more
wiley   +1 more source

Semi-automated crater depth measurements

MethodsX, 2019
Impact cratering is a major process driving planetary landscape evolution. Statistics of craters spatial density is extensively used to date planetary surfaces.
Sylvain Breton, Cathy Quantin-Nataf, Thomas Bodin, Damien Loizeau, Matthieu Volat, Loic Lozac’h   +5 more
doaj   +1 more source

Bayesian time series analysis of terrestrial impact cratering

, 2011
Giant impacts by comets and asteroids have probably had an important influence on terrestrial biological evolution. We know of around 180 high velocity impact craters on the Earth with ages up to 2400Myr and diameters up to 300km.
Alvarez, Alvarez, Alvarez, Bahcall, Bailer-Jones, Berger, Berger, Broadbent, C. A. L. Bailer-Jones, Chang, Christensen, Davis, Deutsch, Gardner, Gregory, Grieve, Grieve, Grieve, Grieve, Hallam, Heisler, Jaynes, Jeffreys, Jetsu, Kass, Le Feuvre, Lyytinen, Mackay, Marden, Matsumoto, McEwen, Montanari, Napier, Napier, Rampino, Shoemaker, Shuter, Stigler, Stigler, Stothers, Torbett, Wickramasinghe, Yabushita, Yabushita, Yabushita   +44 more
core   +1 more source

Single flap approach combined with periosteal pedicle flap as a regenerative procedure: A case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background Single flap approach (SFA) is a validated procedure for obtaining clinical attachment gain and pocket closure when applied to deep intraosseous defects. However, the presence of an interdental crater as well as the tooth location were associated with a lower rate of primary intention closure, possibly jeopardizing the outcome of the
Mattia Severi, Massimo Viola, Leonardo Trombelli   +2 more
wiley   +1 more source