The National Natural Science Foundation of China under contract Nos U22A20580 and 42130410;the Fundamental Research Funds for the Central Universities under contract No.202341002;the Pilot Project for the Integration of Science,Education,and Industry under contract No.2022PY069.
Radon is recognized as a powerful tracer of certain geophysical processes in marine and aquatic environments.In the past few decades,the instruments and methods for measuring radon concentration in water have been dev...
China’s first solid-liquid bundled launch vehicle,the Long March 6 A(LM-6 A)successfully adopted a number of key new technologies,launching the Pujiang 2 and Tiankun 2 satellites precisely into their predetermined or...
According to the unattended loading requirements of the new generation launch vehicles,auto-docking technology for the first stage fill-drain connector and zero-second quick detachment technology for the second stage ...
BACKGROUND Coronavirus disease 2019(COVID-19)can be associated with life-threatening organ dysfunction due to septic shock,frequently requiring intensive care unit(ICU)admission,respi-ratory and vasopressor support.Th...
With the technological progress of society, the requirements for intelligent and unmanned management of production devices are higher and higher. Circulating water field plays an important role in petrochemical plants...
supported by the Deanship of Scientic Research(DSR),King Abdulaziz University,Jeddah,under Grant No.(DF-444-611-1441)。
The design of distributed ledger,Asymmetric Key Algorithm(AKA)blockchain systems,is prominent in administering security and access control in various real-time services and applications.The assimilation of blockchain ...
1 Introduction As the internet techniques advances,the demand of entertainment of the general public increases rapidly.A majority of short video applications like"TikTok"have appeared.The unbelievable growth of the nu...
The prevalence and severity of obstructive sleep apnea(OSA) is higher in specific population: children, elderly,obese and patients with pulmonary and cardiovascular diseases, compared to the general population. OSA is...
This work was supported by the National Natural Science Foundation of China(Grant Nos.30225026 and 30328016);the Minis try of Science and Technology of China(Grant No.2002CCA01000);the Medical Research Council of the UK,Peking University.We are grateful to Feng Chen and Yichao Yu for data collection.
This study examined the effects of attention on forming perceptual units by proximity grouping and by uniform connectedness (UC). In Experiment 1 a row of three global letters de- fined by either proximity or UC was p...