Results 91 to 100 of about 22,696,219 (287)

Sorcha: A Solar System Survey Simulator for the Legacy Survey of Space and Time

The Astronomical Journal
The upcoming Legacy Survey of Space and Time (LSST) at the Vera C. Rubin Observatory is expected to revolutionize solar system astronomy. Unprecedented in scale, this 10 yr wide-field survey will collect billions of observations and discover a predicted ∼
Stephanie R. Merritt, Grigori Fedorets, Megan E. Schwamb, Samuel Cornwall, Pedro H. Bernardinelli, Mario Jurić, Matthew J. Holman, Jacob A. Kurlander, Siegfried Eggl, Drew Oldag, Maxine West, Jeremy Kubica, Joseph Murtagh, R. Lynne Jones, Peter Yoachim, Ryan R. Lyttle, Michael S. P. Kelley, Joachim Moeyens, Kathleen Kiker, Shantanu P. Naidu, Colin Snodgrass, Shannon M. Matthews, Colin Orion Chandler   +22 more
doaj   +1 more source

Bio‐Inspired Gradient Coatings Enhance the Leading Edge Erosion Resistance of Wind Blades

Advanced Science, EarlyView.
Rain‐induced erosion of the wind turbine blade leading edge poses a critical challenge to maintenance and operation. Here, we propose a bio‐inspired approach for erosion protection utilising a platelet‐reinforced polyurethane coating with a graded through‐thickness architecture.
Natalia Sofia Guevara‐Sotelo, Julie Teuwen, Kunal Masania   +2 more
wiley   +1 more source

Rigorous Use of Light-curve Inversion and Stellar Occultation Techniques for Deriving a Scaled Three-dimensional Shape for the Jupiter Trojan (911) Agamemnon

The Astrophysical Journal
This work presents a methodology for determining the size, three-dimensional shape, and rotational parameters of small solar system objects, with rigorous uncertainty determination, using stellar occultations, rotational and phase-angle light curves ...
Eros de O. Gradovski, Felipe Braga-Ribas, Altair R. Gomes-Junior, Bruno Sicardy, Jose Luis Ortiz, Giuliano Margoti, Chrystian L. Pereira, Pablo Santos-Sanz, Konrad Guhl, Josselin Desmars, Yucel Kilic, Nicolás Morales, Roberto Vieira-Martins, Rafael Sfair, Bruno Morgado, Julio I. B. de Camargo, Marcelo Assafin, Fabio A. Spina, Flavia Rommel, Gustavo Benedetti-Rossi, Jonatã Arcas-Silva, Luan M. Catani, Luana Liberato, Patricia Buzzatto, Thamiris de Santana, Vadim Nikitin, Jan Mánek, Mehmed N. Bağiran, Suleyman Fisek, Tim Haymes, Alberto J. Castro-Tirado, Alfonso Noschese, Alper K. Ates, Andrea Manna, Anna Marciniak, Antonio S. Amador, Carles Schnabel, Christine C. Gao, Christoph M. Schafer, Eda Sonbas, Faustino Organero, Fuat K. Yelkenci, Gregor Krannich, Ignacio de la Cueva, Jesús Castano, James Eisfeldt, Jean Bourgeois, Johnny Barton, Jose F. Águila, Jose L. Maestre, Karl-Ludwig Bath, Kevin Green, Leonor Ana, Malcolm Jennings, Maria Gritsevich, Martin Gutekunst, Mert Acar, Oguzhan Cakir, Olivier Schreurs, Peter Tickner, Roland Boninsegna, Selami Kalkan, Sinan Alis, Stefano Sposetti, Steve Messner, Waldemar Ogloza   +65 more
doaj   +1 more source

High‐Power Hybrid Nanogenerator With Multi‐Degree‐of‐Freedom Mechanical Coupling for Harvesting Water Wave Energy

Advanced Science, EarlyView.
A high‐power hybrid nanogenerator (HP‐HNG) with multi‐degree‐of‐freedom mechanical coupling is reported, integrating multi‐directional wave energy for output to achieve 1 + 1 > 2 energy harvesting. The HP‐HNG achieves a peak output power of 0.764 W, corresponding to a peak power density of 127.303 W m−3. At a wave frequency of 1 Hz, the HP‐HNG delivers
Shuai Ding, Hua Zhai, Hao Gong, Xiao Long, Yuanzhuo Tian, Zhanyong Hong, Long Zheng, Xucong Wang, Xiangyu Chen, Zhong Lin Wang   +9 more
wiley   +1 more source

Small Body Dynamics with SBDynT: Proper Elements and Chaos Analysis

The Astronomical Journal
The Small Body Dynamics Tool (SBDynT) is software written for the community of solar system small body researchers to perform dynamical classification, characterization, and investigation.
Dallin Spencer, Kat Volk, Darin Ragozzine, Renu Malhotra   +3 more
doaj   +1 more source

Discovery and Characterization of Small Bodies in the Solar System

, 2023
Space-based facilities provide groundbreaking insight into the composition and evolutionary history of the wealth of small bodies in the solar system. The near-infrared and mid-infrared are critical for the detection of silicates, complex organics, water ice, carbon monoxide, carbon dioxide, methanol, and other volatiles, as well as the signatures of ...
openaire   +1 more source

Self‐Powered All‐in‐One Wearable Bioelectronics Driven by Pneumatic Energy Buffering of Daily Footsteps

Advanced Science, EarlyView.
A pneumatic energy‐buffering strategy transforms transient and intermittent footsteps into quasi‐continuous electrical energy for a self‐powered wearable biosensing platform. The footwear‐integrated air‐pumping harvester, combined with the rationally designed power‐management system, powers a wearable ankle PPG device with reduced motion artifacts ...
Ji‐Seok Kim, Tae Woog Kang, Hyunjoon Yoo, Jawon Ha, Yunuo Huang, Hee Han, Chi Won Ahn, Woon‐Hong Yeo, Il‐Kwon Oh   +8 more
wiley   +1 more source

TEST OF A SOLAR-HYBRID MICROTURBINE SYSTEM AND EVALUATION OF STORAGE DEPLOYMENT [PDF]

, 2010
A solar-hybrid microturbine system using a tube receiver and a Turbec T100 was tested at the Plataforma Solar de Almería. The design receiver outlet temperature of 800°C was achieved with an open receiver aperture and also using a pressureless quartz ...
Amsbeck, Lars, Herrman, Patrik, Gertig, Christian, Jedamski, Jens, John, Joachim, Denk, Thorsten, Ebert, Miriam, Rehn, Johnny, Tobias, Prosinečki, Heller, Peter   +9 more
core  

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

Advanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta, Sushmit Sen, Nilanjan Dey, Amrita Chatterjee, Ananya Sadhu, Sudipta Sarkar, Pradip K. Maji   +6 more
wiley   +1 more source

Asteroids Fail to Retain Cometary Impact Signatures

The Planetary Science Journal
A bombardment of comets is thought to have occurred in the inner solar system as a result of a dynamical instability among the giant planets after gas disk dispersal.
Sarah Joiret, Guillaume Avice, Ludovic Ferrière, Zoë M. Leinhardt, Simon Lock, Alexandre Mechineau, Sean N. Raymond   +6 more
doaj   +1 more source