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The Study on the Mutual Learning and Exchange of Civilizations between China and Bangladesh
Zhang Yanping,Ren Liang,Xiao Yang 아시아사회과학학회 2021 Jornal of Asia Social Science Vol.2 No.1
Both China and Bangladesh are countries with a long history andsplendid culture, and their friendship dates back to ancient times. Under the backgroundof the in-depth implementation of the “Belt & Road Initiative”, China and Bangladeshhave carried out a series of fruitful cultural exchange and cooperation activities byjointly building the Bangladesh-China-India-Myanmar Economic Corridor, andachieved satisfactory results for both sides. On the basis of combing and reviewing themutual learning and exchange activities of civilizations between China and Bangladesh,this paper combs the four major problems and puts forward the corresponding solutions.
Reliability Modeling and Assessment of Electric Vehicle Motor Using Fault Tree and Fuzzy Petri Nets
Bing Wang,Yanping Liang,Chaojun Yang,Zhibo Sang 보안공학연구지원센터 2016 International Journal of Grid and Distributed Comp Vol.9 No.8
Performing reliability analysis of electric vehicle motor has an important impact on its safety. To do so, this paper proposes its reliability modeling and evaluation issues of electric vehicle motor by using fault tree (FT) and fuzzy Petri nets (FPN). Based on the concepts of FT and FPN, a FT based FPN model for reliability analysis is obtained. In addition, the reliability calculation method is introduced and this work designs a hybrid intelligent algorithm integrating fuzzy simulation and NN, namely NN based simulation algorithm, to solve it. Finally, taking an electric vehicle motor as an example, its reliability modeling and evaluation issues are analyzed. The results illustrate the proposed models and the effectiveness of proposed algorithms. Moreover, the results reported in this work could be useful for the designers of electric vehicle motor, particularly, in the process of redesigning the electric vehicle motor and scheduling its reliability growth plan.
Yan Zhao,Hongyu Liang,Dandan Wu,Junjia Bian,Yanping Hao,Guibao Zhang,Sanrong Liu,Huiliang Zhang,Lisong Dong 한국고분자학회 2015 폴리머 Vol.39 No.2
Poly(1,2-propylene glycol adipate) (PPA) was used as an environmentally friendly plasticizer in flexible poly(vinyl chloride) (PVC). Thermal, mechanical, and rheological properties of the PVC/PPA blends were characterized by differential scanning calorimetry, dynamic mechanical analysis, tensile test, scanning electron microscopy and small amplitude oscillatory shear rheometry. The results showed that PPA lowered the glass transition temperature of PVC. The introduction of PPA could decrease tensile strength and Young’s modulus of the PVC/PPA blends; however, elongationat-break was dramatically increased due to the plastic deformation. The plasticization effect of PPA was also manifested by the decrease of dynamic storage modulus and viscosity in the melt state of the blends. The results indicated that PPA had a good plasticizing effect on PVC.
He, Meian,Xu, Min,Zhang, Ben,Liang, Jun,Chen, Peng,Lee, Jong-Young,Johnson, Todd A.,Li, Huaixing,Yang, Xiaobo,Dai, Juncheng,Liang, Liming,Gui, Lixuan,Qi, Qibin,Huang, Jinyan,Li, Yanping,Adair, Linda S IRL Press 2015 Human molecular genetics Vol.24 No.6
<P>Human height is associated with risk of multiple diseases and is profoundly determined by an individual's genetic makeup and shows a high degree of ethnic heterogeneity. Large-scale genome-wide association (GWA) analyses of adult height in Europeans have identified nearly 180 genetic loci. A recent study showed high replicability of results from Europeans-based GWA studies in Asians; however, population-specific loci may exist due to distinct linkage disequilibrium patterns. We carried out a GWA meta-analysis in 93 926 individuals from East Asia. We identified 98 loci, including 17 novel and 81 previously reported loci, associated with height at <I>P</I> < 5 × 10<SUP>−8</SUP>, together explaining 8.89% of phenotypic variance. Among the newly identified variants, 10 are commonly distributed (minor allele frequency, MAF > 5%) in Europeans, with comparable frequencies with in Asians, and 7 single-nucleotide polymorphisms are with low frequency (MAF < 5%) in Europeans. In addition, our data suggest that novel biological pathway such as the protein tyrosine phosphatase family is involved in regulation of height. The findings from this study considerably expand our knowledge of the genetic architecture of human height in Asians.</P>
Clinical significance and prognostic value of C-reactive protein/albumin ratio in gastric cancer
Qian Yu,Ke-zhi Li,Yan-jun Fu,Yanping Tang,Xin-qiang Liang,Zhi-qing Liang,Ji-hong Bai 대한외과학회 2021 Annals of Surgical Treatment and Research(ASRT) Vol.100 No.6
Purpose: This study was aimed to evaluate the clinical significance and prognostic value of CRP/albumin ratio (CAR) in patients with gastric cancer. Methods: The data of 205 gastric cancer patients who underwent surgery was analyzed retrospectively. The association of CAR with the clinical features and prognostic value in gastric cancer was analyzed. The data of this study was combined with previous studies to further determine the prognostic value of CAR in patients with gastric cancer using a metaanalysis method. Results: Cox analysis revealed that preoperative CAR was an independent prognosis indicator in patients with gastric cancer. High expression of CAR indicated a shorter survival time than in those with lower expression. CAR has a higher prognostic value in the 1-, 3-, and 5-year overall survival in patients with gastric cancer. CAR showed significant difference regarding the gastric cancer patients’ age, M stage, and clinical stage. The discriminate value of CAR in M stage of gastric cancer was high (area under the curve, 0.809). A meta-analysis combining previous data and our data showed that preoperative CAR demonstrated a significant association with the overall survival of patients with gastric cancer. Conclusion: This study demonstrated that preoperative CAR could serve as an important prognostic indicator in patients with gastric cancer.