supported by financial aid from the National Natural Science Foundation of China(grant nos.22020102003 and 21834007);the Jilin Province Youth Science and Technology Talent support project(grant no.QT202229);the Program of Science and Technology Development Plan of Jilin Province of China(grant no.YDZJ202302CXJD065).
Upconversion luminescence(UCL)materials have the potential for many applications due to their unique optical properties.Some technical challenges such as complex synthesis with low yield and nondegradability need to b...
The traditional methods are easy to generate a large number of fake samples or data loss when classifying unbalanced data.Therefore,this paper proposes a novel DBSCAN(density-based spatial clustering of application wi...
Objective: To clarify the role of the “Three Threes” method in clinical teaching of internal jugular vein puncture and explore improvements in teaching methods. Methods: A doctor was assigned to the induction room o...
supported by the National Natural Science Foundation of China(71673213).
The importance of small Chinese sentences is no less than that of sentences,which is an inherent feature of Chinese itself.According to this characteristic,this paper proposes a sentence semantic understanding method ...
supported by the National Natural Science Foundation of China (No. 12220101005);Natural Science Foundation of Jiangsu Province (No. BK20220132);Primary Research and Development Plan of Jiangsu Province (No. BE2019002-3);Fundamental Research Funds for Central Universities (No. NG2022004);the Foundation of the Graduate Innovation Center in NUAA (No. xcxjh20210613)。
A novel and fast three-dimensional reconstruction method for a Compton camera and its performance in radionuclide imaging is proposed and analyzed in this study. The conical surface sampling back-projection method wit...
This research investigates a broad range of possible factors affecting the adoption of new technology in the banking industry using adaptive LASSO and a standard logit model.The research integrated the adoption of the...
Gaussian Process Regression (GPR) can be applied to the problem of estimating a spatially-varying field on a regular grid, based on noisy observations made at irregular positions. In cases where the field has a weak t...
APQP was born in the product research and development of the automotive field, and was first jointly compiled by the three major automobile companies in the United States, and was widely used in the product research a...
The aim of this study was to evaluate the applicability of Cameriere’s European formula for age estimation in children in South China and to adapt the formula to establish a more suitable formula for these children.M...
With China entering the information age, various modern technologies are constantly emerging, which provides strong technical support for engineering construction. In addition, with the rapid economic development and ...