Results 181 to 190 of about 2,866,947 (383)
Gravitational Wave Holography [PDF]
International Journal of Theoretical Physics, 2007 19 pages, 2 figures.
openaire +3 more sources
Ocean Wave Energy Generators and Self‐Powered Wave Sensors Based on Triboelectric Nanogenerators
Advanced Energy and Sustainability Research, EarlyView.The key milestones of ocean wave energy‐driven triboelectric nanogenerators (TENGs) from 2015 to 2024. The development of ocean wave energy‐driven TENGs has undergone multiple stages of evolution, particularly in the design of their outer structures, with the goal of more efficiently utilizing ocean wave motion.
Yunzhong Wang, Youhong Tang
wiley +1 more source
The Astrophysical JournalFast radio bursts (FRBs) are highly energetic millisecond-duration astrophysical phenomena typically categorized as repeaters or nonrepeaters. However, observational limitations may result in misclassifications, potentially leading to a higher proportion
Da-Chun Qiang +3 more
doaj +1 more source
Thermal Analysis of Acousto-Optic Modulators and Its Influence on Ultra-Stable Lasers
PhotonicsAcousto-optic modulators (AOMs) have been widely used in ultra-stable lasers (USLs) for optimizing its performances. A thermal theoretical model of the AOM, which is made by TeO2, was established.
Pengyang Zhao +5 more
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Crater Observing Bioinspired Rolling Articulator (COBRA)
Advanced Intelligent Systems, EarlyView.Crater Observing Bio‐inspired Rolling Articulator (COBRA) is a modular, snake‐inspired robot that addresses the mobility challenges of extraterrestrial exploration sites such as Shackleton Crater. Incorporating snake‐like gaits and tumbling locomotion, COBRA navigates both uneven surfaces and steep crater walls.
Adarsh Salagame +4 more
wiley +1 more source
Illumination Model of Lunar Terrain around Lunar Laser Retroreflectors Based on LOLA Data
Remote SensingLunar laser retroreflectors are a crucial target for lunar laser ranging (LLR). During LLR operations at all lunar laser ranging stations, the considerable distance between the Earth and the Moon makes it impossible to visually identify the position of ...
Yuzuo Li +6 more
doaj +1 more source
Multimodal Locomotion of Soft Robots
Advanced Intelligent Systems, EarlyView.This review comprehensively surveys recent advances in multimodal locomotion within soft robotics. Typical locomotion modes are summarized and categorized. Furthermore, the underlying mechanisms enabling multimodal locomotion are discussed and classified into three primary categories: active control‐based, reconfiguration‐based, and environment ...
Zihao Yuan +4 more
wiley +1 more source
Gravitational effective action at second order in curvature and gravitational waves [PDF]
, 2017 Xavier Calmet +2 more
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Advanced Intelligent Systems, EarlyView.This study presents a tendon‐driven compliant snake robot that uses globally applied vertical bending and axial twisting along its body to enable various gaits. Body deflection from compliance and weight passively generates the ground contact patterns required for locomotion.
Serdar Incekara +3 more
wiley +1 more source
Testing space-time non-commutativity with TianQin
European Physical Journal C: Particles and FieldsThe direct detection of gravitational waves offers a powerful tool to explore the nature of gravity and the structure of space-time. This paper focuses on the capabilities of space-based gravitational wave detectors in testing space-time non ...
Zeyu Huang +3 more
doaj +1 more source