the National Natural Science Foundation of China(Grant No.11872080);Beijing Natural Science Foundation(Grant No.3192005);Taishan University Youth Teacher Science Foundation(Grant No.QN-01-201901).
This paper presents a novel topology optimization method to design graded lattice structures to minimize the volume subject to displacement constraints based on the independent continuous mapping(ICM)method.First,the ...
This work was supported by the National Natural Science Foundation of China(11872080);Beijing Natural Science Foundation(3192005)。
A geometrically nonlinear topology optimization method for continuum structures is proposed based on the independent continuous mapping method.The stress constraint problem is studied due to the importance of structur...
Supported by 1.3.5 Project for Disciplines of Excellence,West China Hospital,Sichuan University,China,No.ZY20173021-3-5;the Key Research and Development Projects of Sichuan Province,China,No.2017SZ0132 and No.2019YFS0042.
BACKGROUND Pancreatic neuroendocrine neoplasms(pNENs)that produce hormones leading to symptoms are classified as functional tumors,while others are classified as nonfunctional tumors.The traditional view is that funct...
Objective To investigate the relationship between serum uric acid level and renal function decline by retrospective cohort study. Methods Through the physical examination system of the First People’s Hospital of Fosh...
supported in part by a grant from National Natural Science Foundation of China(No.81302144);the Guangdong Science and Technology Department(No.2012B061700087)
Objective: The predictive and prognostic role of prognostic nutritional index(PNI) in gastric cancer patients with peritoneal dissemination remains unclear. This study aims to explore the role of the PNI in predict...
2014 is a busy year tor Edinburgh Fringe Showcase. From "Kabul", "I, Malvolio", "Odyssey by the Paper Cinema", and "What Happens To the Hope at the End of the Night", to "Missing", the Fringe presented a tot...
Background Serum cystatin C levels can be used to predict morbidity and mortality in patients with cardiovascular disease. However, the clinical relevance of serum cystatin C levels in patients with hypertensive left ...
Project supported by the National Natural Science Foundationof China (Nos. 61103010,61103190,and 60803100);the National Basic Research Program (973) of China (No. 2012CB933500);the High-Tech R&D Program (863) of China (No.2012AA011001)
The error patterns of a wireless channel can be represented by a binary sequence of ones(burst) and zeros(run),which is referred to as a trace.Recent surveys have shown that the run length distribution of a wireless c...
To the editor: We read with attention the research article titled Long-term prognostic value of analysis of sympathetic drivewith dilated cardiomyopathy, and its prognostic value was assessed in a 54-month follow-up ...