摘要：A series of chalcone-benzotriazole conjugates as new potential antimicrobial agents were synthesized and char- acterized by ^1H NMR, ^13C NMR, IR and HRMS spectra. Antimicrobial assay manifested that some target com- pounds gave moderate to good antibacterial and antifungal activities. The N- 1 derived benzotriazole 5e and N-2 de- rived benzotriazole 6a exhibited valuable inhibitory efficacy against some tested strains. Especially, derivative 6a gave superior antifungal efficacies against C. utilis, S. cerevisiae and A. flavus （MIC^0.01, 0.02, 0.02 gmol/mL, respectively） to Fluconazole. The drug combination of compound 5e or 6a with antibacterial Chloromycin, Nor- floxacin and antifungal Fluconazole respectively showed stronger antimicrobial efficiency with less dosage and broader antimicrobial spectrum than their separated use alone. The preliminary interaction with calf thymus DNA revealed that compound 6a could intercalate into DNA to form 6a-DNA supramolecular complex which might be a factor to exert its powerful bioactivity. Molecular docking study indicated strong binding of compound 6a with DNA gyrase. The structural parameters such as molecular orbital energy and molecular electrostatic potential of compound 6a were also investigated, which provided better understanding for its good antimicrobial activity.

摘要：Celeste Ng’s debut novel Everything I Never Told You enjoys a high readership both in America and *** its publication in 2014,most of the studies focus on Lydia’s identity crises and the reasons for Lydia’s ***,most studies neglect the fundamental reason of James’identity crisis-the loss of his inner ***’cognitive denial of his biological identity and his affective alienating from his practical identity cause his contradictory complex toward himself and his *** it becomes one of the main roots of Lydia’s death and the whole family’s *** paper points out that transcending the host country is the best way for an ethnic people living in America.

摘要：In this thesis, the design in construction management is defined as the design meets the requirements of the constructor. There are a range of definitions of design, but in this paper ＂design＂ refers to something, which has been planned and made and a pattern for decorating in something in the term of construction. Rumane says （2010）the design involves two processes. The first thing is analyzing and designing components and structure on the basis of recognized codes and standards of safety. The other is that designers conduct the information in the form

摘要：Based on the existing research, this paper presents an innovative methodology to realize direct damage-based seismic design for RC frame structures by mobilizing ESDOF theory and the damage-based strength reduction factor（RD factor）. A design example is then followed to verify this method.

摘要：Juliet,Portia and Cordelia are three heroines in plays of King Lear,Romeo and Juliet and The Merchant of Venice written by *** they are endowed with various personalities,the three women have all shown a brave trait in their character,which makes them become the representatives of brave *** and equivalence are two important terms used to describe the deduction of topological *** a topological perspective,the thesis purports to study and interpret the distinctive and vivid artistic images of Juliet,Portia and Cordelia,finding that their diverse artistic images and similar bravery are in response to the transformation and equivalence in literary metaphorical topological *** helps to explain the reason why Shakespeare had created so many colorful female *** this sense,this paper provides a new point of view and a new mechanism to interpret Shakespeare’s plays.

摘要：This paper reports a practical pavement overlay design method based on PCI (Pavement Condition Index). Current pavement investigation method (JTJ 073 96) is compared to the ASTM D 5340, which is the standard test method for airport pavement condition evaluation initially developed for US Air Force. The deficiency in the calculation of PCI based on field data in JTJ 073 is discussed. The proposed design method is compared to AASHTO overlay design method with good agreement. The paper concludes with an example illustrating how the existing pavement structural capacity is related to pavement distress survey results. The presented design method can be used in the design for overlay rehabilitation of pavements of highways, urban streets and airports.

摘要：In this study,issues concerning the design of scales for measuring teacher sense of efficacy(TSE)are first identified with particular attention to the Teacher Sense of Efficacy Scale(TSES).Psychometric issues concerning analysis and reporting of TSE data are subsequently *** are offered about all identified issues,and these recommendations are taken into account when obtaining and analyzing TSE data from Chinese mainland preservice and inservice *** factor analyses yielded a single factor for both samples as well as for four subgroups within the inservice teacher *** also provided insights about scale design as well as the TSES being limited for capturing the breadth of *** are made for improvements in the assessment of TSE.

摘要：The participation of ethnic minority communities in the development of local tourism is usual y based on the family unit. Senior citizens can not only provide labor services within their reach, but inherit and defend local culture and landscape, playing an important social role. Their living conditions are tied to the rest of the family, and affect the sustainability of the entire community. Through field visits to ethnic minority communities in Wolong National Nature Reserve in Sichuan, authors of the paper summarized the status and problems of elderly people's participation in tourism development, and put forward specific suggestions.

摘要：In 2014,Huang Kaihong,a professor at School of Foreign Languages and Cultures,southwest university of Science and Technology,interviewed the Doctoral advisor Professor Nie Zhenzhao during the period of his academic visiting to Central China Normal *** early as in 2005,Huang Kaihong conducted an interview with Professor Nie Zhenzhao on the topic of the general introduction of ethical literary *** around 11 years later,the second interview mainly covers not only the ethical literary criticism theory,but the game theory and the relationship between them as *** Nie thinks whether the game theory can be applied to literature research is still under *** theory of ethical literary criticism is a kind of methodology based on science and it can get the attention of literary critics at home and abroad,which is because it fits the practical needs of literary criticism,draws the literary criticism away from only emphasizing criticism genres and the research of criticism terms,and pays attention to the true nature of the literary text in literature *** consulting Professor Nie Zhenzhao about some related questions from the perspective of game *** Kaihong gets some significant information concerning literature research and understands the latest core terms and the concrete application method of ethical literary criticism,especially the relationship between the instructing and aesthetic functions of literature.

摘要：Cognitive grammar does not differentiate nominalizations belonging to the syntax or in the *** the perspective of cognitive construal,nominalizations of verbs and adjectives involvethe alternate profiling of certain aspects of relationships while the nominalizations of structures and sentences are motivated by the conceptual packaging of events as entities on a larger scale.A new notion,ontologicalization,is introduced into the study as the cognitive mechanism underlying nominalizations on all *** is shown that nominalizations are not only pervasive but also theoretically significant in Mandarin,ranging from lexis to *** may take two different forms:affix-derivation and ***(的)is an important nominalizer in Mandarin in that it functions as a suffix as well as an infix with words,structures and sentences.