Objectives: As therapeutic modalities for rheumatoid arthritis (RA) advance, immediate and quantitative determination of RA disease status is becoming increasingly important. The purpose of this study was to validate ...
Purpose: Frailty is a state of declined vitality of the body and mind with age in which life functions are impaired. In addition, there is a difference in the susceptibility of older women to frailty compared with tha...
Supported by the National Natural Science Foundation of China(Grant Nos.12071411,12171222)。
Abstract For a simple undirected graph G with fixed size m≥2k(k∈Z^(+))and maximum degree Δ(G)≤m-k,we give an upper bound on the signless Laplacian spectral radius q(G)of G.For two connected graphs G_(1) and G_(2) ...
This research work relates the surface of a square and the area circumscribed by a circle, resulting in a value called Nikola Tesla constant. This constant starts with the calculation of the areas of the square and th...
Background: Fetal weight estimation by ultrasound is an important factor in obstetrics;it is directly related to the gestational age which helps to plan the mode of delivery and labor management. Objective: to compare...
supported by the National Natural Science Foundation of China(No.51876121)。
In view of the technical development bottleneck of 3D printing manufacturing compact heat exchanger for supercritical LNG,a new passive enhanced heat transfer technology is proposed by developing circumferential micro...
supported by the National Natural Science Foundation of China(No.81673167 to Hongxia Xu);the Chongqing Technology Innovation and Application Demonstration Project for Social Livelihood(cstc2018jscx-msybX0094 to Jie Liu).
Background The Global Leadership Initiative on Malnutrition(GLIM)recently developed a new set of diagnostic criteria for identifying patients with malnutrition.Because the GLIM criteria were only introduced a little o...
This research was funded by the National Key Research&Development Program(Grant No.2017YFC0703500).
Bamboo is a renewable natural building material with good mechanical properties.However,due to the heterogeneity and anisotropy of bamboo stalk,a large amount of material performance testing costs are required in engi...
supported by National Natural Science Foundation of China[82025030,81941023,81872707,81273160 and 81573247];National Science and Technology Planning Project[2018YFC2000300];NIH/NIA P30AG028716。
Objective To evaluate the associations of sarcopenia,handgrip strength and calf circumference with cognitive impairment among Chinese older adults.Methods Totally 2,525 older adults were recruited from the Healthy Agi...
When am I ever going to use this?I he I.ondon EyeFerris wheel measures 450 feet across.1.Which point appears to be the center of the Ferris wheel?2.Is t he distance fromG to F greater tha n.less l han•or ctjual to the...