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Optimization of Vehicle Side Curtain Airbag Module Based on Computer Aided Engineering

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Chinese Journal of Mechanical Engineering 2009年第4期22卷 521-527页

作者： ZHANG Junyuan LI Dongjun BI Ying yang donglin QIU Feng The State Key Laboratory of Automobile Dynamic Simulation Jilin University Changchun 130025 China Jinheng Automotive Safety System Co. Ltd. Jinzhou 121007 China

Compared with other kinds of airbags, curtain airbag（CAB） has more complex structures and larger coverage area. The product development process depends on many module tests, sled tests and full size vehicle tests. Computer aided engineering（CAE） technology can replace tests to a great extent, also save test costs and product development time. This paper introduces the way of setting up simulation models and application of static deployment tests and free motion headform（FMH） tests to verify simulation models. In the CAB simulation, uniform pressure airbag models and computational fluid dynamics（CFD） models are all used. The uniform pressure airbag models are not able to simulate the pressure difference among different parts inside the cushion during inflating process. CFD-based CAB models are used to help the curtain airbag optimization design. Based on effective CAE simulation, the optimization analyses related to diffuser tube parameters, inflator mass flow rate and cushion folding patterns are discussed and performed in different cases. The optimization result shows that the proposed techniques are helpful to the parametric optimization design of side curtain airbag module in curtain airbag development process.

关键词： curtain airbag Computer aided engineering simulation optimization

De novo transcriptome assembly of Aureobasidium melanogenum CGMCC18996 to analyze theβ-poly(L-malic acid)biosynthesis pathway under the CaCO_(3) addition

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Food Science and Human Wellness 2023年第4期12卷 1248-1256页

作者： Genan Wang Haisong Yin Tingbin Zhao donglin yang Shiru Jia Changsheng Qiao Key Laboratory of Industrial Fermentation Microbiology(Tianjin University of Science and Technology) Ministry of EducationTianjin 300457China Tianjin Engineering Research Center of Microbial Metabolism and Fermentation Process Control College of BiotechnologyTianjin University of Science and TechnologyTianjin 300457China School of Bioengineering Tianjin Modern Vocational Technology CollegeTianjin 300350China Tianjin Huizhi Biotrans Bioengineering Co. Ltd.Tianjin 300457China

β-Poly(L-malic acid)(PMLA)is a water-soluble biopolymer used in food,medicine and other *** date,the biosynthesis pathway of PMLA has not been fully *** this study,we sequenced the transcriptom e of strain Aureobasidium melanogenum under 20 g/L CaCO_(3) *** resulting sequencing reads were assembled and annotated for the differentially expressed genes(DEGs)analysis and novel transcripts *** result indicated that with the CaCO_(3) addition,the tricarboxylic cycle(TCA)cycle and glyoxylate pathway were up-regulated,and it also found that a non-ribosomal peptide synthetase(NRPS)like protein was highly *** DEGs analysis showed a high expression level of malate dehydrogenase(MDHC)and phosphoenolpyruvate carboxykinase(PCKA)in the CaCO_(3) group,which indicated a cytosolic malate *** speculated that the malate should be transported to or synthesized in the cytoplasm,which was then polymerized to PMLA by the NRPS-like protein,accompanied by the up-regulated TCA cycle providing ATP for the *** on the analysis,we assumed that an NRPS-like protein,the TCA cycle,and the cytosolic malate together are contributing to the PMLA biosynthesis.

关键词： De novo transcriptome analysis β-Poly(L-malic acid) Aureobasidium melanogenum

Development of nanoscale drug delivery systems of dihydroartemisinin for cancer therapy: A review

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Asian Journal of Pharmaceutical Sciences 2022年第4期17卷 475-490页

作者： Ka Hong Wong donglin yang Shanshan Chen Chengwei He Meiwan Chen State Key Laboratory of Quality Research in Chinese Medicine Institute of Chinese Medical SciencesUniversity of MacaoMacao 999078China

Dihydroartemisinin(DHA),a first-line antimalarial drug,has demonstrated great anticancer effects in many types of tumors,including liver cancer,glioblastoma,and pancreatic *** to its abilities to induce programmed cell death(PCD;apoptosis,autophagy and ferroptosis),inhibit tumor metastasis and angiogenesis,and modulate the tumor microenvironment,DHA could become an antineoplastic agent in the foreseeable ***,the therapeutic efficacy of DHA is compromised owing to its inherent disadvantages,including poor stability,low aqueous solubility,and short plasma *** overcome these drawbacks,nanoscale drug delivery systems(NDDSs),such as polymeric nanoparticles(NPs),liposomes,and metal-organic frameworks(MOFs),have been introduced to maximize the therapeutic efficacy of DHA in either single-drug or multidrug *** on the beneficial properties of NDDSs,including enhanced stability and solubility of the drug,prolonged circulation time and selective accumulation in tumors,the outcomes of DHA-loaded NDDSs for cancer therapy are significantly improved compared to those of free *** reviewfirst summarizes the current understanding of the anticancer mechanisms of DHA and then provides an overview of DHA-including nanomedicines,aiming to provide inspiration for further application of DHA as an anticancer drug.

关键词： Dihydroartemisinin Ferroptosis Nano-drug delivery Chemodynamic therapy Photodynamic therapy Photothermal therapy

A SIZE-REDUCED LOG PERIODIC DIPOLE ANTENNA

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Journal of Electronics(China) 2006年第6期23卷 913-914页

作者： yang Zhengguang Su donglin Lü Shanwei Dept of Electronic Engineering Beijing University of Aeronautics and Astronautics Beijing 100083 China

A rectangle capacity patch was adopted as the resonance unit of the Log Periodic Dipole Antenna (LPDA) so as to realize the miniaturization of this aerial in this paper. Fifteen rectangle capacity patch units of different parameters were analyzed in this paper and three design laws of size-reduction were found. Accord-ing to these design laws, a 70% miniaturization ratio LPDA was designed and fabricated. The Voltage Standing Wave Ratio (VSWR) and pattern of the fabricated LPDA were measured. The results indicate that this size-reduction method do not deteriorate performance.

关键词： Log Periodic Dipole Antenna (LPDA) size-reduction Voltage Standing Wave Ratio (VSWR)

Acute myeloid leukemia relapse after allogeneic hematopoietic stem cell transplantation presenting as pericardial effusion

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Blood Science 2023年第4期5卷 274-276页

作者： Yuyan Shen Jiali Sun donglin yang Sizhou Feng State Key Laboratory of Experimental Hematology National Clinical Research Center for Blood DiseasesHaihe Laboratory of Cell EcosystemInstitute of Hematology&Blood Diseases HospitalChinese Academy of Medical Sciences&Peking Union Medical CollegeTianjin 300020China Tianjin Institutes of Health Science Tianjin 301600China

*** leukemic infiltration can occur as a manifestation of *** is,however,rare with fewer than 10 cases of cardiovascular relapse reported in the literature,and it often presents as myeloid sarcoma.1 We report a case of pericardial effusion presenting as an isolated extramedullary relapse(IEMR)of leukemia after allogeneic hematopoietic stem cell transplantation(allo-HSCT).

关键词： relapse hematopoietic myeloid

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Turbo CDMA多用户检测的研究

电子科技大学学报 2000年第3期29卷 247-251页

作者：杨东林叶梧华南理工大学电子与通信工程系广州510641

简述了Turbo译码原理及逐符号最大后验算法，并将Turbo译码原理应用于CDMA系统的多用户检测；提出了基于Turbo译码原理的多用户检测接收机方案，通过计算机仿真验证了该方案的性能。结果表明，该方案经过4次迭代之后，其误码率接近单用... 详细信息

简述了Turbo译码原理及逐符号最大后验算法，并将Turbo译码原理应用于CDMA系统的多用户检测；提出了基于Turbo译码原理的多用户检测接收机方案，通过计算机仿真验证了该方案的性能。结果表明，该方案经过4次迭代之后，其误码率接近单用户界，这种接收机可去除多址干扰（MAI）的影响。

关键词： Turbo码码分多址信道编码多用户检测

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工程总承包现场信息技术应用

炼油技术与工程 2005年第8期35卷 58-61页

作者：杨东林中国石化集团洛阳石油化工工程公司河南省洛阳市471003

通过实例讨论工程承包现场信息技术应用系统总体设计的方案和实现,包括信息技术应用系统拓扑结构模型;信息系统基础架构的硬件组成与选择;信息技术应用的具体范围与实现。

关键词：石油化工 EPC 项目管理信息技术应用信息技术应用工程总承包现场系统总体设计工程承包

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开放的文体观--刘勰文体观念探微

文史哲 2008年第4期 122-129页

作者：杨东林深圳大学文学院副教授广东深圳518000

对刘勰文体观念的探讨,通常的路径是从体裁和风格这两个概念出发,作平行的研究。事实上,由人体概念引申出的"体"的整体性和直观形相性是刘勰对文体认识的基础。在刘勰看来,文体不是某一因素所能决定的,而是情志事义和辞采宫商等形式因... 详细信息

对刘勰文体观念的探讨,通常的路径是从体裁和风格这两个概念出发,作平行的研究。事实上,由人体概念引申出的"体"的整体性和直观形相性是刘勰对文体认识的基础。在刘勰看来,文体不是某一因素所能决定的,而是情志事义和辞采宫商等形式因素的有机统一,是文体客观规范与作者主体情性的对立统一,是体裁和风格的交融结合,正是在这多种关系的辩证把握中,刘勰完成了他综合性的辩证的文体观念建构。刘勰这样的一种文体观念架构,因其指涉意义广泛,使中国古代的文体论具有向多种路径发展的可能和潜力,而成为一个包容能力极强的开放系统。

关键词：刘勰《文心雕龙》文体观念文体论

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宫体诗与宫廷

学术研究 2022年第5期 163-169页

作者：杨东林深圳大学人文学院广东深圳518060 深圳大学国学院广东深圳518060

宫体诗,顾名思义,与宫廷的关系密不可分。就梁代宫体诗的发生来说,以“宫”命体,首先揭示出这一新的诗体诗风成为文学思潮主流的一个时间节点,即萧纲为太子入主东宫的中大通三年(531)是文学思想史上一个大写的转折年份。其次,暗示萧纲... 详细信息

宫体诗,顾名思义,与宫廷的关系密不可分。就梁代宫体诗的发生来说,以“宫”命体,首先揭示出这一新的诗体诗风成为文学思潮主流的一个时间节点,即萧纲为太子入主东宫的中大通三年(531)是文学思想史上一个大写的转折年份。其次,暗示萧纲文学集团和宫体诗创作思潮由地方到京城、由边缘到中心的空间上的迁移集中过程。复次,标示这一诗歌活动核心领袖居于宫廷的身份特征,宫体诗人围绕东宫主人进行创作活动,宫廷是宫体诗创作集散的中心。梁代宫体诗的题材内容并不是其时宫廷空间环境和生活实际的反映,但宫体诗在陈隋唐初和宫廷生活发生实际的联系,因而后人在泛化宫体诗概念时,对宫体诗赋以宫廷题材风格的内涵,多侧重从道德格调方面进行评价。这容易掩盖宫体诗的实质,妨碍对其在诗史上的准确定位。

关键词：宫体诗宫廷萧纲道德评价