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Search Results: 1 - 10 of 38019 matches for " Donglan Lin "
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Translational Chinese Medicine: A Way for Development of Traditional Chinese Medicine  [PDF]
Xuegang Sun, Donglan Lin, Weikang Wu, Zhiping Lv
Chinese Medicine (CM) , 2011, DOI: 10.4236/cm.2011.24029
Abstract: Translational Chinese medicine is one of the latest developing fields in traditional Chinese medicine. In this paper, we discuss the “3 w” namely, “what is”, “why to advance”, “how to carry out” and the significance of translational Chinese medicine. To overcome the innate drawbacks of traditional Chinese medicine (TCM), the basic theory of TCM had better be refreshed. The safety and efficacy of classic formulae and therapy experience of TCM should be evaluated based on strict quality control and reaffirmed with evidence based medicine. The significance of translational Chinese medicine is to transform Chinese medicine into a balanced, personalized medicine with sound safety, good efficacy and strict quality control.
Directed tunneling of a prescribed number of dipolar bosons in shaken triple-well potentials
Xiaobing Luo,Yueming Wang,Xiaoguang Yu,Yu Guo,Guishu Chong,Donglan Wu,Qianglin Hu
Physics , 2015, DOI: 10.1088/0953-4075/48/17/175504
Abstract: We propose a scheme for precise control of tunneling dynamics of dipolar bosons in shaken triple-well potentials. In the high-frequency regimes and under the resonance conditions, we have analytically and numerically demonstrated that we can transport a priori prescribed number of dipolar bosons along different pathways and different directions by adjusting the driving parameters. These results extend the previous many-body selective coherent destruction of tunneling (CDT) schemes for nondipolar bosons in double-well potentials[Phys. Rev. Lett. 103, 133002 (2009); Phys. Rev. A 86, 044102 (2012)], thus offering an efficient way to design the long-range coherent quantum transportation.
Salivary Glucose Oxidase from Caterpillars Mediates the Induction of Rapid and Delayed-Induced Defenses in the Tomato Plant
Donglan Tian, Michelle Peiffer, Erica Shoemaker, John Tooker, Eric Haubruge, Frederic Francis, Dawn S. Luthe, Gary W. Felton
PLOS ONE , 2012, DOI: 10.1371/journal.pone.0036168
Abstract: Caterpillars produce oral secretions that may serve as cues to elicit plant defenses, but in other cases these secretions have been shown to suppress plant defenses. Ongoing work in our laboratory has focused on the salivary secretions of the tomato fruitworm, Helicoverpa zea. In previous studies we have shown that saliva and its principal component glucose oxidase acts as an effector by suppressing defenses in tobacco. In this current study, we report that saliva elicits a burst of jasmonic acid (JA) and the induction of late responding defense genes such as proteinase inhibitor 2 (Pin2). Transcripts encoding early response genes associated with the JA pathway were not affected by saliva. We also observed a delayed response to saliva with increased densities of Type VI glandular trichomes in newly emerged leaves. Proteomic analysis of saliva revealed glucose oxidase (GOX) was the most abundant protein identified and we confirmed that it plays a primary role in the induction of defenses in tomato. These results suggest that the recognition of GOX in tomato may represent a case for effector-triggered immunity. Examination of saliva from other caterpillar species indicates that saliva from the noctuids Spodoptera exigua and Heliothis virescens also induced Pin2 transcripts.
The structures and hydrogen storage properties of Li atoms decorated Si5 cluster

,SONG Honglian, WU Donglan, LUO Wenlang, YU Xiaoguang, XIE Andong

- , 2017,
Abstract: 采用杂化密度泛函B3LYP理论, 对Si5及Li原子修饰的Si5团簇的几何结构和电子性质及储氢性能进行了研究。结果表明:Si5团簇最低能量构型为笼型结构, 纯笼型Si5团簇不能有效地吸附氢分子; Li原子的修饰可以显著改善其储氢能力,在两个Li原子端位修饰Si5笼型团簇体系中, 其氢分子的平均吸附能为7.259~11.330 kJ/mol, 每个Li原子周围可以有效吸附5个氢分子, 储氢质量分数达11.554%。 因此,Li修饰Si5笼型团簇体系有望成为理想的储氢材料
Phase Identification Using Series of Selected Area Diffraction Patterns and Energy Dispersive Spectrometry within TEM  [PDF]
Kun-Lin Lin
Microscopy Research (MR) , 2014, DOI: 10.4236/mr.2014.24008
Abstract: Transmission electron microscopy (TEM) is a very powerful technique for materials characteriza-tion, providing information relating to morphology, composition, and crystal structure. Selected area diffraction patterns (SADPs) are crystallographic data that can be obtained using a TEM in-strument. Conventional identification through SADP/TEM is tricky and tedious, thereby increasing the difficulty of phase identification. To establish a procedure for phase identification of known and unknown phases, in this study we examined two samples: one, a known phase, was Si with <100> alignment; the other, unknown, was the TixOy phase at the 96.4Au-3Ni-0.6Ti interlayer/ yttria-stabilized zirconia (YSZ) interface of a steel/96.4Au-3Ni-0.6Ti interlayer/YSZ joint. The procedures for phase identification of the known and unknown phases are described herein using a series of SADPs and energy dispersive spectrometry within TEM that would be useful for general researchers.
Research on the Impact of Supply Chain Integration of Startups: Service Supply Chain Perspective  [PDF]
Han Lin, Qian Lin
Open Journal of Social Sciences (JSS) , 2018, DOI: 10.4236/jss.2018.64022
As the potential power of social economic development, the importance of startups has attracted more and more attention from academia. The service supply chain, led by the service integrator, can help the startups to improve the performance of the enterprise, achieve better supply chain integration, and go through their “infancy” period successfully. However, the research about the factors that influence the integration of service supply chain and how these factors affect the supply chain integration of startups remains to be explored. Based on the practical problems and theoretical research status above, this study constructs a theoretical hypothesis model of the relationship between interaction, supply chain finance and supply chain integration, and we take the survey data of 65 startups in Pearl River Delta of China as samples and use hierarchical regression analysis to carry out hypothesis testing. The result shows that, from the perspective of startups, interaction has a positive impact on supplier integration, internal integration and customer integration, and supply chain finance has a positive impact on internal integration. The main significance of this study is to make up for the vacancy on this part of the academic community in the service supply chain, and help provide some reference basis for start-up enterprises’ supply chain integration.
Comparative transcriptomics among floral organs of the basal eudicot Eschscholzia californica as reference for floral evolutionary developmental studies
Laura M Zahn, Xuan Ma, Naomi S Altman, Qing Zhang, P Kerr Wall, Donglan Tian, Cynthia J Gibas, Raad Gharaibeh, James H Leebens-Mack, Claude W dePamphilis, Hong Ma
Genome Biology , 2010, DOI: 10.1186/gb-2010-11-10-r101
Abstract: Using a recently generated expressed sequence tag (EST) set, we have designed an oligonucleotide microarray for the basal eudicot Eschscholzia californica (California poppy). We performed microarray experiments with an interwoven-loop design in order to characterize the E. californica floral transcriptome and to identify differentially expressed genes in flower buds with pre-meiotic and meiotic cells, four floral organs at pre-anthesis stages (sepals, petals, stamens and carpels), developing fruits, and leaves.Our results provide a foundation for comparative gene expression studies between eudicots and basal angiosperms. We identified whorl-specific gene expression patterns in E. californica and examined the floral expression of several gene families. Interestingly, most E. californica homologs of Arabidopsis genes important for flower development, except for genes encoding MADS-box transcription factors, show different expression patterns between the two species. Our comparative transcriptomics study highlights the unique evolutionary position of E. californica compared with basal angiosperms and core eudicots.The eudicots are believed to have originated approximately 130 million years ago [1]. They include about 70% of all flowering plant species and consist of core eudicots [2-4], which include the groups containing Arabidopsis thaliana and Antirrhinum majus, and species that branched earlier from these groups and are at basal positions within the eudicot clade. The earliest branching lineage of the eudicots, the Ranunculales, contains the Papaveraceae (poppy) family, of which Eschscholzia californica (California poppy) is a member [3]. The core eudicots commonly have stable (that is, canalized) flower architecture (Figure 1a); by contrast, the basal eudicots exhibit a wider range of floral patterns [5] (see examples in Figure 1a). Comparing the morphology and the underlying mechanisms of flower development between the core and basal eudicots may help us better u
Influence of Dams on River Ecosystem and Its Countermeasures  [PDF]
Qicai Lin
Journal of Water Resource and Protection (JWARP) , 2011, DOI: 10.4236/jwarp.2011.31007
Abstract: Dam construction is an important engineering measure in dealing with the relationship between water and human being. However, with dam construction, some disadvantages to the river basin may be caused, including flow flux of downstream changed, flooded area reduced, river species and other organisms changed and substance sedimentation. Furthermore, it brings some diseases to human being and human residential areas reduced too. Based on the basic principles of ecohydralic engineering, some countermeasures to minimize the negative effects on rivers were put forward. They are reservoir ecological regulation, ecohydraulic engineering construction and comprehensive water pollution treatment.
Disciplinization of History Education in Modern China: A Study of History Education in the Imperial University of Peking (1898-1911)  [PDF]
Lin Li
Creative Education (CE) , 2012, DOI: 10.4236/ce.2012.34084
Abstract: Through a thorough investigation on the history education in the Imperial University of Peking from 1898 to 1911, this paper attempts to highlight the following findings. 1) The disciplinization of history education and the transformation of traditional historiography were concurrently incepted in the late Qing period. The Imperial University of Peking served as a pivotal platform for the realization of this synchronous process. 2) History instructors and students of this university can be regarded as initial participants in the new school system, as well as pioneering practitioners of the New History. 3) Zhongti xiyong, as the fundamental tenet of this university, in actual practice, was utilized as a slogan for justifying the introduction of Western learning. 4) Japan exerted tremendous influence on the history education at this university through sending history instructors and “re-exporting” new historical methods to China. 5) During the period discussed, there were in total twenty history instructors at this university. Their qualifications were commendable. 6) Regulations concerning history curriculum design, instruction and examination of the university assumed the task of alleviating the political and economic ordeals of China. Nonetheless, as with other reforms in the late Qing era, the government’s reformation efforts in this university could not rescue it from the predicament of “negative repercussions”.
Game Analysis of SME Financing  [PDF]
Pingzhong Lin
Journal of Financial Risk Management (JFRM) , 2012, DOI: 10.4236/jfrm.2012.14011
Abstract: The SMEs (small and medium-sized enterprises) play important role in the economy. However, the financing problem is a big difficulty, which has plagued the SMEs’ development. Information asymmetry is the main reason for the SMEs’ gaining funds so hard. The information asymmetry between banks and enterprises is that banks do not know the operating conditions and credit situation of SMEs. Then, to some extent, the banks are reluctant to support credit for businesses under the circumstance of lacking appropriate information, resulting in a “credit crunch” behavior. Therefore, the main measures of solving SMEs’ financing difficulty are to overcome the information asymmetry in the process of SME financing by establishing effective information mechanisms, the credibility and restraint mechanisms, strengthening the construction of credit rating agencies, and promoting the mutual exchange of information.
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