A cub advocate shares his inspiring journey of wildlife conservation and climate action at COP29.GAO Shiqing,a 10th-grade student at Keystone Academy in Beijing,is a youth environmental ambassador for the All-China En...
The authors would like to thank the Deanship of Scientific Research at Umm Al-Qura University for supporting this work by Grant Code:(22UQU4350139DSR01).
World Wide Web enables its users to connect among themselves through social networks,forums,review sites,and blogs and these interactions produce huge volumes of data in various forms such as emotions,sentiments,views...
National Natural Science Foundation of China (61963020).
A thermoelectric generation(TEG)system has the weakness of relatively low thermoelectric conversion efficiency caused by heterogeneous temperature distribution(HgTD).Dynamic reconfiguration is an effective technique t...
co-supported by National Natural Science Foundation of China(Nos.61922011 and 61675016);the Fundamental Research Funds for the Central Universities。
Conventional semi-active laser guidance takes advantage of the laser designator to illuminate the stable and uniform laser spot on target precisely.The seeker collects the reflected light by a quadrant detector and ou...
supported by the Defense Science and Technology Key Laboratory Fund of Luoyang Electro-optical Equipment Institute,Aviation Industry Corporation of China(6142504200108)。
This paper focuses on the influence of the disturbance rejection rate(DRR)and parasitic loop parameters on the stability domain of the roll-pitch seeker's guidance system.The DRR models of the roll-pitch seeker caused...
As the spokesman of the Jazz Age, F.Scott.Fitzgerald revealed the disillusionment of the American Dream in his master-piece The Great Gatsby under the background of the 1920 s, or the Jazz Age.In the novel, the protag...
supported by the Key Laboratory of Defense Science and Technology Foundation of Luoyang Electro-optical Equipment Research Institute(6142504200108)。
In this paper,the method of extracting guidance information such as the line-of-sight(LOS)rates under the anti-infrared decoy state for the roll-pitch seeker is researched.Coordinate systems which are used to describe...