Net

Li, Shu 한국콘텐츠학회 2013 ICCC International Digital Design Invitation Exhib Vol.2013 No.-

New Silver Generation

Li Shu 한국콘텐츠학회 2015 ICCC International Digital Design Invitation Exhib Vol.2015 No.5

The Same Color

Li Shu 한국콘텐츠학회 2015 ICCC International Digital Design Invitation Exhib Vol.2015 No.7

Financial Shared Service Center Development in China

Lishu Zhao,김산월,Weidong Huang 사단법인 미래융합기술연구학회 2021 아시아태평양융합연구교류논문지 Vol.7 No.3

Along with the increasingly fierce competition in the market, rising labor costs and other reasons, large enterprises gradually began to adopt financial sharing center of this new type of financial organization. These are the scattered around the financial department together set up financial sharing center, unified organization and operation management, to save financial and human cost, improve the efficiency of financial processing, reduce the financial risk control, etc. Starting from the related concepts, characteristics, and methodology system of financial sharing center, this paper analyzes and summarizes the related theories of financial sharing center. Then, taking ZTE Group's financial sharing center as the exploration point, this paper discusses the establishment, operation and problems of the financial sharing center in Chinese enterprises based on practical cases, and gives corresponding Suggestions based on the actual situation of ZTE Group and the reference of relevant materials. The main research contents of this paper are as follows: First, based on the references and their own sorting and induction, the financial sharing center related concepts are discussed. Secondly, it analyzes the existing financial management problems before the establishment of THE FINANCIAL sharing center of ZTE Group, as well as the construction plan of the financial sharing service center, mainly including internal accounting, organizational structure, information system and sharing ability, and finally summarizes the important success factors of the establishment of ZTE financial sharing center. Thirdly, taking THE FINANCIAL sharing center of ZTE Group as a refract point, this paper makes an in-depth discussion on possible problems and optimization ideas in the establishment and operation of the financial sharing center of Chinese enterprises.

BeMicroarray Analysis of the Major Depressive Disorder mRNA Profile Data

Lishu Gao,Yue Gao,Enping Xu,and Jian Xie 대한신경정신의학회 2015 PSYCHIATRY INVESTIGATION Vol.12 No.3

ObjectiveaaMajor depressive disorder (MDD) is a common mood disorder associated with several psychophysiological changes like disturbances of sleep, appetite, or sexual desire, and it affects the patients’ life seriously. We aimed to explore a genetic method to investigate the mechanism of MDD. MethodsaaThe mRNA expression profile (GSE53987) of MDD was downloaded from Gene Expression Omnibus database, including 105 samples of three brain regions in post-mortem tissue suffered from MDD and unaffected controls. Differentially expressed genes (DEGs) in MDD were identified using the Limma package in R. Gene Ontology functions and Kyoto Enrichment of Genes and Genomes pathways of the selected DEGs were enriched using Database for Annotation, Visualization and Integrated Discovery. Protein-protein interactive network of DEGs was constructed using the Cytoscape software. ResultsaaTotally, 241 DEGs in MDD-hip group, 218 DEGs in MDD-pfc group, and 327 DEGs in MDD-str group were identified. Also, different kinds of biological processes of DEGs in each group were enriched. Besides, glycan biosynthesis of DEGs in MDD-str group, RIG-I-like receptor signaling and pyrimidine metabolism of DEGs in the MDD-hip group were enriched, respectively. Moreover, several DEGs like PTK2, TDG and CETN2 in MDD-str group, DCT, AR and GNRHR in MDD-pfc group, and AKT1 and IRAK1 in MDD-hip group were selected from PPI network. ConclusionaaOur data suggests that the brain striatum tissue may be greatly affected by MDD, and DEGs like PTK2, GALNT2 and GALNT2 in striatum, AR in prefrontal cortex and IRAK1 and IL12A in hippocampus may provide novel therapeutic basis for MDD treatment.

Experimental Investigation of Flow Separation Control over Airfoil by Upper Surface Flap with a Gap

Lishu Hao,Yongwei Gao,Binbin Wei 한국항공우주학회 2022 International Journal of Aeronautical and Space Sc Vol.23 No.5

This paper focused on the effects of the flap with a tiny gap on the flow separation over the NPU-WA-180 airfoil. The effects of the geometric parameters of the flaps, such as the flap gap height, angle, and position, were investigated. The study showed that the flap can significantly improve the stall features of airfoil in a limited phase of angle of attack (AoA), and increase lift and reduce drag at a high AoA. It can increase the lift coefficient and drag coefficient in the case of high AoAs, and the angle range of the lift augmentation and drag reduction can reach more than 9°. Furthermore, an excessively large gap is not conducive to the improvement of the airfoil stall performance. The flap angle plays a key role in the airfoil stall characteristic. As the flap angle decreases, the angle range of improving airfoil stall characteristics becomes larger, the pitching moment increment becomes smaller. However, the maximum lift increment and the effect of the drag reduction will decrease. And the effects of the position of the flap on the airfoil performance were also studied. Considering the maximum lift coefficient and drag coefficients in large AoA, the Type1 installed at the 0.7c position has the best effect; from the perspective of delayed stall, the Type1 installed at the 0.6c position has the best delay effect. These results can provide the data and theoretical support for the flap application in engineering.

A High Efficiency and Low Carbon Oriented Machining Process Route Optimization Model and Its Application

Zhaohui Deng,Lishu Lv,Wenliang Huang,Yangdong Shi 한국정밀공학회 2019 International Journal of Precision Engineering and Vol.6 No.1

This paper aims to reduce the carbon emission of the manufacturing process and to achieve the low carbon optimization decision of the machining process route. Carbon emission was analyzed from the perspective of material flow, energy flow and environmental flow, and the machining process route carbon efficiency model was established based on the one from per unit cutted-volume. A multi-objective machining process route optimization model was established based on the genetic algorithms (GA), and the minimum processing time (high efficiency) and the optimal carbon efficiency (low carbon) were set as the optimization objectives. An experiment case study was performed on grinding carriage box, and a comparison was given between the optimized process and traditional process. The results indicate the resultant process route from the proposed algorithm, which verifies to reduce the processing time and increase the carbon efficiency.

THE STUDY ON THE GAS PERMEABILITIES OF THE ETHYLENE/1-HEXENE COPOLYMER BY MOLECULAR DYNAMICS SIMULATION

SIZHU WU,JUN YI,LISHU ZHANG,LIQUN ZHANG,JAMES E. MARK 한국소성가공학회 2008 한국소성가공학회 컨퍼런스 Vol.2008 No.10

Elasto-plastic time history analysis of an asymmetrical twin-tower rigid-connected structure

Xiaohan Wu,Yanfei Sun,Mingzhuo Rui,Min Yan,Lishu Li,Dongze Liu 사단법인 한국계산역학회 2013 Computers and Concrete, An International Journal Vol.12 No.2

The structure analyzed in this paper has particular building style and special structural system. It is a rigid-connected twin-tower skyscraper with asymmetrical distribution of stiffness and masses in two towers. Because of the different stiffness between the north and the south towers, the torsion seismic vibration is significant. In this paper, in order to study the seismic response of the structure under both frequent low-intensity earthquakes as well as rare earthquakes at the levels of intensity 7, the analysis model is built and analyzed with NosaCAD. NosaCAD is an nonlinear structure analysis software based on second-development of AutoCAD with ObjectARX. It has convenient modeling function, high computational efficiency and diversity post-processing functions. The deformations, forces and damages of the structure are investigated based on the analysis. According to the analysis, there is no damage on the structure under frequent earthquakes, and the structure has sufficient capacity and ductility to resist rare earthquakes. Therefore the structure can reach the goal of no damage under frequent earthquakes and no collapse under rare earthquakes. The deformation of the structure is below the limit in Chinese code. The time sequence and distribution of damages on tubes are reasonable, which can dissipate some dynamic energy. At last, according to forces, load-carrying capacity and damage of elements, there are some suggestions on increasing the reinforcement in the core tube at base and in stiffened stories.