Based on the construction of urban landscape forest and application of stereoscopic landscapes in CAST(Chongqing Academy of Science and Technology),Ginkgo biloba L.,Ficus virens Ait.var.sublanceolata(Miq.) Corner,Cinn...Based on the construction of urban landscape forest and application of stereoscopic landscapes in CAST(Chongqing Academy of Science and Technology),Ginkgo biloba L.,Ficus virens Ait.var.sublanceolata(Miq.) Corner,Cinnamomum camphora and Magnolia liliflora were selected as major tree species and stereoscopic landscaping plants for the "CAST Stereoscopic Landscape Demonstration Project".Through investigating landscapes and functions of all these species in the urban landscaping,the authors anaiyzed stereoscopic plant landscapes of the CAST project,summarized application of these tree species in the stereoscopic landscapes,and concluded representativeness of these species in the CAST project.Finally,deficiencies of tree species in the CAST project,their maintenance and management were analyzed to ensure the reasonable application of tree species,and to provide references for the construction of urban landscape forest and popularization of stereoscopic landscapes.展开更多
In this papert the theory of major efficiency for multiobjective programmingis established.The major-efficient solutions and weakly major-efficient solutions of multiobjective programming given here are Pareto efficie...In this papert the theory of major efficiency for multiobjective programmingis established.The major-efficient solutions and weakly major-efficient solutions of multiobjective programming given here are Pareto efficient solutions of the same multiobjectiveprogramming problem, but the converse is not true. In a ceratin sense , these solutionsare in fact better than any other Pareto efficient solutions. Some basic theorems whichcharacterize major-efficient solutions and weakly major-efficient solutions of multiobjective programming are stated and proved. Furthermore,the existence and some geometricproperties of these solutions are studied.展开更多
It is out of the question that oral English is very important in non English major teaching and learning in China. But drawing on a series of investigation and evaluation, the article uncovers that in fact the importa...It is out of the question that oral English is very important in non English major teaching and learning in China. But drawing on a series of investigation and evaluation, the article uncovers that in fact the importance oral English is overlooked presently in a number of Chinese universities. After analyzing the underlying causes, the author presents us with some tentative solutions to the problems.展开更多
This paper first stated some related theories of cooperative learning and English reading teaching.And then an applicationof cooperative learning in English reading teaching of art majors in independent college is imp...This paper first stated some related theories of cooperative learning and English reading teaching.And then an applicationof cooperative learning in English reading teaching of art majors in independent college is implemented based on these literature re-views.The aim of the experiment is to explore the impact of the application of cooperative learning strategies.It mainly discussedthe following questions:(1)Can the group cooperative learning improve students'reading achievement?(2)What factors contributeto the success/failure of cooperative learning?(3)What are the favorite cooperative learning models in reading classes?The experi-ment proved that cooperative learning does not truly improve art students’reading achievement in independent college,but it real-ly has a positive role in promoting the students'learning interest,motivation and emotional attitude.The experiment also indicatesthat cooperative learning is still a valuable teaching strategy for applying,and GI,LT,TGT and other cooperative learning modelare welcomed by classmates.展开更多
English public speaking proves to play a significant role in the speaker's whole person education, which has been gaining increasing attention among scholars at home and abroad. The paper analyzes possible relatio...English public speaking proves to play a significant role in the speaker's whole person education, which has been gaining increasing attention among scholars at home and abroad. The paper analyzes possible relations between them and argues that great importance and awareness are supposed to be attached to the development and promotion of English public speaking especially among English majors for them to be more versatile and more competitive both in job markets and in work places.展开更多
During the active process of reading, strategies involved will affect the process of reading comprehension, and the reader should intentionally regulate and control the reading process and adopt appropriate strategies...During the active process of reading, strategies involved will affect the process of reading comprehension, and the reader should intentionally regulate and control the reading process and adopt appropriate strategies to solve the problems during it. The purpose of this paper is to determine the use of metacognitive strategies in reading by the PE & Art majors through questionnaire. According to the result of the questionnaire, the PE & Art majors do use some metacognitive strategies in their reading, while nearly half of them do not often use metacognitive strategies in their reading. For this phenomenon, the author gives some constructive suggestions for the English majors about how to apply the metacognitive strategies in their reading: 1) preparing and planning in pre-reading; 2) monitoring and self-questioning in while-reading; 3) evaluating and adjusting in post-reading.展开更多
The teaching contents of English major need to be designed flexibly with revolving around career planning as it is helpful for teachers to acquire creative thoughts and ideas in teaching.Especially,this can surely gua...The teaching contents of English major need to be designed flexibly with revolving around career planning as it is helpful for teachers to acquire creative thoughts and ideas in teaching.Especially,this can surely guarantee the remarkable efficiency of English major teaching.展开更多
With different learning purposes and environment, the attitude to western culture of English majors and non-English majors is hypothetically different. But after the study conducted with the method of questionnaire, t...With different learning purposes and environment, the attitude to western culture of English majors and non-English majors is hypothetically different. But after the study conducted with the method of questionnaire, the hypothesis is proved to be wrong. Thus, the writer analyses the reasons for the problem and suggests the pedagogic practice.展开更多
Learning styles are considered as an important individual difference of affecting learning efficiency and English achievements.This research focuses on the sophomores whose majors are Physical Education (P.E.),Art and...Learning styles are considered as an important individual difference of affecting learning efficiency and English achievements.This research focuses on the sophomores whose majors are Physical Education (P.E.),Art and Music (P.A.M.students) in Yangtze Normal University to investigate into total learning styles,the relationships concerning major,English achievement respectively with learning styles.The results show that participants prefer group learning style rather than auditory learning style;there is no possible links between learning styles and their majors,and English achievements.展开更多
This thesis conducts a study of avoidance phenomenon in the English writing of English majors in Shandong University ofTechnology. Instruments used in the study are 180 English writing samples of the 2 ndgrade English...This thesis conducts a study of avoidance phenomenon in the English writing of English majors in Shandong University ofTechnology. Instruments used in the study are 180 English writing samples of the 2 ndgrade English majors, questionnaires and in-terviews. Based on the data collected, different kinds of avoidance are analyzed. Further, reasons behind avoidance are exploredand corresponding implications are given.展开更多
With an English program Dialogue about Japan earthquake, it is found that English major's future is pale and gloomy. It's just like Michael Dell's success story, when people found direct marketing is a bet...With an English program Dialogue about Japan earthquake, it is found that English major's future is pale and gloomy. It's just like Michael Dell's success story, when people found direct marketing is a better way, they would try to get dealers out of the way. English majors are facing the embarrass like dealers.展开更多
Non-English major students often feel frustrated in learning English vocabulary by rote memorization. Meanwhile, as thebasis of understanding and expressing language, vocabulary is vital to the smooth development of c...Non-English major students often feel frustrated in learning English vocabulary by rote memorization. Meanwhile, as thebasis of understanding and expressing language, vocabulary is vital to the smooth development of college English teaching reformsand the comprehensive improvement of students' English level. Therefore, it's necessary for college English teachers to researchthe rules of vocabulary teaching and give indispensable guidance to students.展开更多
Many researches have proven that reading strategies play a vital role in English reading processes and have a crucial influence on reading results. However, at present there are few studies focused on art major studen...Many researches have proven that reading strategies play a vital role in English reading processes and have a crucial influence on reading results. However, at present there are few studies focused on art major students' reading strategy use status quo, especially the researches on art major students in independent college are fewer. This thesis based on the existing reading strategy research, tries to discuss the characteristics of art major students' English reading strategy use and further analyzes the factors that influence the choosing of reading strategies among art major students in Hubei University Zhixing College which is an independent college in Wuhan city Hubei Province.Based on the investigation results and survey results of the interview, this thesis presents some reading strategy teaching strategies for improving English language reading strategy teaching:展开更多
Grammar is very important in language learning. The mastery of English grammar is the basic English skill. However,most non-English majors are relatively poor in English and English grammar. They think grammar learnin...Grammar is very important in language learning. The mastery of English grammar is the basic English skill. However,most non-English majors are relatively poor in English and English grammar. They think grammar learning is boring and have a negative attitude towards grammar. So,it's necessary and urgent to teach them grammar.展开更多
This study explored the correlation between listening strategies use and listening autonomy proficiency, and aimed to find the listening strategies that can predict a higher listening autonomous achievement. 133 Engli...This study explored the correlation between listening strategies use and listening autonomy proficiency, and aimed to find the listening strategies that can predict a higher listening autonomous achievement. 133 English majors of Yangtze University, College of Arts and Science participated in this survey. The general situation of English majors'using of listening strategies and the correlation between different listening strategies and listening autonomy proficiency were analyzed. Based on the findings, some pedagogical implications were proposed to professional English listening teaching in higher education.展开更多
In college English learning, many learning variables are considered to influence the proficiency of studying, among which, anxiety is one of the most important affective variables. There is a negative correlation betw...In college English learning, many learning variables are considered to influence the proficiency of studying, among which, anxiety is one of the most important affective variables. There is a negative correlation between anxiety and foreign language learning. The present study explores the correlation between foreign language anxiety and language performance. It put forward two suggestions concerning what language teachers can do to help Non-English Major students lower their foreign language anxiety.展开更多
Many researchers regard motivation as a very important factor for second language learners to acquire the language successfully.Motivated students will perform better than unmotivated students in language learning,the...Many researchers regard motivation as a very important factor for second language learners to acquire the language successfully.Motivated students will perform better than unmotivated students in language learning,therefore,they will develop the potential of second language skills better.This research studied the motivation types of 255 sophomores from Huanghuai University.A questionnaire based on the one designed by Qin Xiaoqing and Wen Qiufang was adopted.The results demonstrate that the motivation possessed by sophomores was not beneficial towards improving their English learning.In order to present a good guide to students’English learning,the author provides several pieces of advice.展开更多
[Objective] The aim was to study cloning and prokaryotic expression of P23 major surface protein gene of Theileria sergenti. [Method] A pair of specific primers was designed according to the sequence of P23 major surf...[Objective] The aim was to study cloning and prokaryotic expression of P23 major surface protein gene of Theileria sergenti. [Method] A pair of specific primers was designed according to the sequence of P23 major surface protein of T. sergenti (D84447).The P23 gene was amplified by PCR from genomic DNA of T. sergenti and cloned into pMD18-T vector to construct recombinant clonal vector pMD18-P23. Positive clones were identified by PCR screening and restriction digestion. A recombinant expression plasmid pGEX-4T-P23 was constructed by subcloning the cloned P23 gene into the linearized pGEX-4T-1 vector and transformed into E. coli BL21. After introduction by IPTG,the expressed fusion protein was identified by SDS-PAGE and Western-blotting. [Result] The cloned gene has a total length of 507 bp. Sequencing result showed that the nucleotide sequence of the cloned P23 gene shared 99.4% identity with that of P23 published in GenBank (D84447). The expressed fusion protein was 46 ku in molecular mass. Induction opportunity of zhours after culture inoculation was the best,the induction time of 6 h was the best,and induction temperature of 34 ℃ was the best as well,IPTG of 1 mmol/L had little effect on the expression. Western-blotting indicated that recombinant protein was recognized by specific antibody. [Conclusion] This study would lay a foundation for further research on the prevention and diagnose of T. sergenti.展开更多
基金Supported by Key Scientific and Technological Program of Chongqing City(CSTC2010AB1105)~~
文摘Based on the construction of urban landscape forest and application of stereoscopic landscapes in CAST(Chongqing Academy of Science and Technology),Ginkgo biloba L.,Ficus virens Ait.var.sublanceolata(Miq.) Corner,Cinnamomum camphora and Magnolia liliflora were selected as major tree species and stereoscopic landscaping plants for the "CAST Stereoscopic Landscape Demonstration Project".Through investigating landscapes and functions of all these species in the urban landscaping,the authors anaiyzed stereoscopic plant landscapes of the CAST project,summarized application of these tree species in the stereoscopic landscapes,and concluded representativeness of these species in the CAST project.Finally,deficiencies of tree species in the CAST project,their maintenance and management were analyzed to ensure the reasonable application of tree species,and to provide references for the construction of urban landscape forest and popularization of stereoscopic landscapes.
文摘In this papert the theory of major efficiency for multiobjective programmingis established.The major-efficient solutions and weakly major-efficient solutions of multiobjective programming given here are Pareto efficient solutions of the same multiobjectiveprogramming problem, but the converse is not true. In a ceratin sense , these solutionsare in fact better than any other Pareto efficient solutions. Some basic theorems whichcharacterize major-efficient solutions and weakly major-efficient solutions of multiobjective programming are stated and proved. Furthermore,the existence and some geometricproperties of these solutions are studied.
文摘Majority(MAJ)运算和反相(INV)运算组成完备集,数字逻辑电路可以用基于"MAJ/INV"的MI(Majority-Inverter)逻辑来实现。三输入MAJ门是MI逻辑电路的一种基本门电路单元。本文设计了一种基于碳纳米管场效应晶体管(Carbon Nanotube Field Effect Transistor,CNFET)的三输入MAJ门电路,并用所设计的MAJ门实现三个多输入组合逻辑电路。实验结果表明,在采用相同的器件和工艺的条件下,与现有的设计相比,所设计的MAJ门在功耗和功耗延时积上的改进最高分别达到32.5%和45.3%。
文摘It is out of the question that oral English is very important in non English major teaching and learning in China. But drawing on a series of investigation and evaluation, the article uncovers that in fact the importance oral English is overlooked presently in a number of Chinese universities. After analyzing the underlying causes, the author presents us with some tentative solutions to the problems.
文摘This paper first stated some related theories of cooperative learning and English reading teaching.And then an applicationof cooperative learning in English reading teaching of art majors in independent college is implemented based on these literature re-views.The aim of the experiment is to explore the impact of the application of cooperative learning strategies.It mainly discussedthe following questions:(1)Can the group cooperative learning improve students'reading achievement?(2)What factors contributeto the success/failure of cooperative learning?(3)What are the favorite cooperative learning models in reading classes?The experi-ment proved that cooperative learning does not truly improve art students’reading achievement in independent college,but it real-ly has a positive role in promoting the students'learning interest,motivation and emotional attitude.The experiment also indicatesthat cooperative learning is still a valuable teaching strategy for applying,and GI,LT,TGT and other cooperative learning modelare welcomed by classmates.
文摘English public speaking proves to play a significant role in the speaker's whole person education, which has been gaining increasing attention among scholars at home and abroad. The paper analyzes possible relations between them and argues that great importance and awareness are supposed to be attached to the development and promotion of English public speaking especially among English majors for them to be more versatile and more competitive both in job markets and in work places.
文摘During the active process of reading, strategies involved will affect the process of reading comprehension, and the reader should intentionally regulate and control the reading process and adopt appropriate strategies to solve the problems during it. The purpose of this paper is to determine the use of metacognitive strategies in reading by the PE & Art majors through questionnaire. According to the result of the questionnaire, the PE & Art majors do use some metacognitive strategies in their reading, while nearly half of them do not often use metacognitive strategies in their reading. For this phenomenon, the author gives some constructive suggestions for the English majors about how to apply the metacognitive strategies in their reading: 1) preparing and planning in pre-reading; 2) monitoring and self-questioning in while-reading; 3) evaluating and adjusting in post-reading.
文摘The teaching contents of English major need to be designed flexibly with revolving around career planning as it is helpful for teachers to acquire creative thoughts and ideas in teaching.Especially,this can surely guarantee the remarkable efficiency of English major teaching.
文摘With different learning purposes and environment, the attitude to western culture of English majors and non-English majors is hypothetically different. But after the study conducted with the method of questionnaire, the hypothesis is proved to be wrong. Thus, the writer analyses the reasons for the problem and suggests the pedagogic practice.
文摘Learning styles are considered as an important individual difference of affecting learning efficiency and English achievements.This research focuses on the sophomores whose majors are Physical Education (P.E.),Art and Music (P.A.M.students) in Yangtze Normal University to investigate into total learning styles,the relationships concerning major,English achievement respectively with learning styles.The results show that participants prefer group learning style rather than auditory learning style;there is no possible links between learning styles and their majors,and English achievements.
文摘This thesis conducts a study of avoidance phenomenon in the English writing of English majors in Shandong University ofTechnology. Instruments used in the study are 180 English writing samples of the 2 ndgrade English majors, questionnaires and in-terviews. Based on the data collected, different kinds of avoidance are analyzed. Further, reasons behind avoidance are exploredand corresponding implications are given.
文摘With an English program Dialogue about Japan earthquake, it is found that English major's future is pale and gloomy. It's just like Michael Dell's success story, when people found direct marketing is a better way, they would try to get dealers out of the way. English majors are facing the embarrass like dealers.
文摘Non-English major students often feel frustrated in learning English vocabulary by rote memorization. Meanwhile, as thebasis of understanding and expressing language, vocabulary is vital to the smooth development of college English teaching reformsand the comprehensive improvement of students' English level. Therefore, it's necessary for college English teachers to researchthe rules of vocabulary teaching and give indispensable guidance to students.
文摘Many researches have proven that reading strategies play a vital role in English reading processes and have a crucial influence on reading results. However, at present there are few studies focused on art major students' reading strategy use status quo, especially the researches on art major students in independent college are fewer. This thesis based on the existing reading strategy research, tries to discuss the characteristics of art major students' English reading strategy use and further analyzes the factors that influence the choosing of reading strategies among art major students in Hubei University Zhixing College which is an independent college in Wuhan city Hubei Province.Based on the investigation results and survey results of the interview, this thesis presents some reading strategy teaching strategies for improving English language reading strategy teaching:
文摘Grammar is very important in language learning. The mastery of English grammar is the basic English skill. However,most non-English majors are relatively poor in English and English grammar. They think grammar learning is boring and have a negative attitude towards grammar. So,it's necessary and urgent to teach them grammar.
文摘This study explored the correlation between listening strategies use and listening autonomy proficiency, and aimed to find the listening strategies that can predict a higher listening autonomous achievement. 133 English majors of Yangtze University, College of Arts and Science participated in this survey. The general situation of English majors'using of listening strategies and the correlation between different listening strategies and listening autonomy proficiency were analyzed. Based on the findings, some pedagogical implications were proposed to professional English listening teaching in higher education.
文摘In college English learning, many learning variables are considered to influence the proficiency of studying, among which, anxiety is one of the most important affective variables. There is a negative correlation between anxiety and foreign language learning. The present study explores the correlation between foreign language anxiety and language performance. It put forward two suggestions concerning what language teachers can do to help Non-English Major students lower their foreign language anxiety.
文摘Many researchers regard motivation as a very important factor for second language learners to acquire the language successfully.Motivated students will perform better than unmotivated students in language learning,therefore,they will develop the potential of second language skills better.This research studied the motivation types of 255 sophomores from Huanghuai University.A questionnaire based on the one designed by Qin Xiaoqing and Wen Qiufang was adopted.The results demonstrate that the motivation possessed by sophomores was not beneficial towards improving their English learning.In order to present a good guide to students’English learning,the author provides several pieces of advice.
基金Supported by Science and Technology Development Program of Jilin Province (20050703-4)~~
文摘[Objective] The aim was to study cloning and prokaryotic expression of P23 major surface protein gene of Theileria sergenti. [Method] A pair of specific primers was designed according to the sequence of P23 major surface protein of T. sergenti (D84447).The P23 gene was amplified by PCR from genomic DNA of T. sergenti and cloned into pMD18-T vector to construct recombinant clonal vector pMD18-P23. Positive clones were identified by PCR screening and restriction digestion. A recombinant expression plasmid pGEX-4T-P23 was constructed by subcloning the cloned P23 gene into the linearized pGEX-4T-1 vector and transformed into E. coli BL21. After introduction by IPTG,the expressed fusion protein was identified by SDS-PAGE and Western-blotting. [Result] The cloned gene has a total length of 507 bp. Sequencing result showed that the nucleotide sequence of the cloned P23 gene shared 99.4% identity with that of P23 published in GenBank (D84447). The expressed fusion protein was 46 ku in molecular mass. Induction opportunity of zhours after culture inoculation was the best,the induction time of 6 h was the best,and induction temperature of 34 ℃ was the best as well,IPTG of 1 mmol/L had little effect on the expression. Western-blotting indicated that recombinant protein was recognized by specific antibody. [Conclusion] This study would lay a foundation for further research on the prevention and diagnose of T. sergenti.
