相关期刊:《Chinese Medical Journal》《World Journal of Gastrointestinal Endoscopy》《Medicine in Novel Technology and Devices》《Annual Report of China Institute of Atomic Energy》更多>>
Background:Early adolescents become increasingly conscious of their body image,which can profoundly impact their mental health and well-being.In South Korea,societal pressures and expectations regarding physical appea...
This work was supported by the National Natural Science Foundation of China(Grant No.12072055,11872135,U20A20390,U22A20314);Natural Science Foundation of Beijing(Grant No.L212063);the Fundamental Research Funds for the Central Universities,the 111 Project(No.B13003);the National Research Program of China(Grant No.2022YFC2504200);Orthodontic research project of youth clinical research fund of Chinese Stomatological Association(Grant No.CSA-O2020-07);Municipal graduate tutor team construction project(dstd201903).
This study aimed to explore the optimal invisible orthodontic force system during the en-mass distalization of two maxillary molars to minimize the side effect of anchorage loss by changing the direction of the applic...
The ecological conditions that underlie much of human flourishing still receive scant attention from moral philosophers.While interest in philosophy of ecology has grown in recent years,ethicists are still reluctant t...
supported by National Natural Science Foundation of China (Nos. 11735004, 11575019, 11702021);the National Postdoctoral Program for Innovative Talents (BX20180029)
A numerical simulation is conducted to investigate arc-anode attachment behavior, especially the formation mechanism of the constricted arc attachment mode for the water-cooled anode of wall-stabilized transferred arg...
An algorithm is presented to analyze the free vibration in a system composed of a cable with discrete elements, e.g., a concentrated mass, a translational spring, and a harmonic oscillator. The vibrations in the cable...
National Natural Science Foundation of China;grant number:10925208,1120101001;National Basic Research Program of China;grant number:2011CB710901
Meniscal attachments provide constraint for meniscus and contribute to knee stability. However, the influence of attachments placement on articular mechanical environment remains unclear. The present study aims to cha...
Although colonoscopy has been proven effective in reducing the incidence of colorectal cancer through the detection and removal of precancerous lesions, it remains an imperfect examination, as it can fail in detecting...
Overdenture as a treatment modality for both partially and fully edentulous patients is costeffective and less expensive. The purpose of the present study was to examine the newly fabricated attachments by comparing t...
support from Natural Science and Engineering Research Council of Canada(NSERC)(RGPIN/216939-2013);The assistance and facilities provided by the Department of Chemical Engineering,Ryerson University
The goal of the present study was to investigate the influence of latex particle aggregation on membrane fouling attachments and the ultrafiltration performance of simulated latex effluent using Cetyltrimethyl Ammoniu...
financially supported by the Project of Education Department of Liaoning Province,China(No.990790);the National Natural Science Foundation of China(No.51402035)
Inspired by the curved branches of fractal trees, hooked Ni–Fe fibers were grown in situ in Ni–Fe composite coatings on a spheroidal graphite cast iron substrate. These hooked Ni–Fe fibers exhibited inclination ang...