supported by the National Natural Science Foundation of China(11725521 and 12035004 to J.H.,92163123 to Y.L.);the Science and Technology Commission of Shanghai Municipality(20JC1414700 to J.H.);the Singapore Ministry of Education(A-8000107-01-00 to C.-W.Q)。
The curved space-time produced by black holes leads to the intriguing trapping effect.So far,metadevices have enabled analogous black holes to trap light or sound in laboratory spacetime.However,trapping heat in a con...
In terms of security and privacy,mobile ad-hoc network(MANET)continues to be in demand for additional debate and development.As more MANET applications become data-oriented,implementing a secure and reliable data tran...
the support of the National SKA Program of China(No.2022SKA0120101);National Natural Science Foundation of China(Nos.U1931203 and 12233007)
Magnetic fields appear to be ubiquitous in the astrophysical environments of our Universe,but are still poorly understood despite playing an important role in understanding different-scale celestial objects(e.g.,Earth...
On September 14, 2015 09:50:45 UTC, the two laser interferometers of the LIGO program simultaneously observed a first gravitational wave signal called GW150914. With the commissioning of the VIRGO interferometer in 20...
Semantic segmentation has recently witnessed rapid progress, but existing methods only focus on identifying objects or instances. In this work, we aim to address the task of semantic understanding of scenes with deep ...
Supported by the National Natural Science Foundation of China(21076015,21376018,21576014,21676011)
Because of the complicated interplay between the prefractionator and main distillation column involved,the black-hole problem might occur and prohibit the assignment of four specifications to dividing-wall distillatio...
A critique of black-hole-black-body radiation, black-hole thermodynamics, entropy bounds, inflation cosmology, and the lack of gravitational aberration is presented. With the exception of the last topic, the common th...
The Network Layer in wireless mesh networks is responsible for routing packets making it a prime target for intruders and hackers. Black-hole attack is a type of denial-of-service attack which when carried out can dis...
partially supported by the Grant-in-Aid for Scientific Research on Priority Areas (Grant No. 14079101);financial supports from the National Natural Science Foundation of China (Grant No. 10778702);the National Basic Research Program of China (973 Program, Grant No. 2009CB824800);the Policy Research Program of Chinese Academy of Sciences (KJCX2-YWT24)
We present the results of the spectral fits made to 59 Rossi X-ray Timing Explorer (RXTE) observations of the Galactic X-Ray Black-Hole Candidate XTE J1650–500 covering the first 30d of its 2001/2002 outburst when ...
supported by the National Basic Research Program of China (Grant No 2003CB716300);National Natural Science Foundation of China (Grant No 10573003)
As one of the fitting methods, the polynomial approximation is effective to process sophisticated problem. In this paper, we employ this approach to handle the scattering of scalar field around the Schwarzschild-de Si...