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1.
Higher education is the product of three constituents, the policy makers or government, the executors or faculty and the recipients or the students or scholars. Steadiness among different constituents in given social interaction can act as facilitating motive and it could make higher education more smooth and productive. The “steadiness” in the pilot study is “a parameter that helps the three constituents of higher education to communicate to each other without ambiguity or say on a same frequency” and is very close to the factor “similarity”. Studies prove that “similarities” help group cohesion, improve performance and social relations etc. So to assume that the presence of like-mindedness or “similarity” or say “steadiness” in the field of higher education has the potential to decrease the amount of stress and to increase the productivity or outcome （successful policies, objective assessments, scholars, research, utility etc.）, is justified. And the assumption possesses the testable potential to study policy, assessment, implementation and other allied issues objectively. Many methods of social research and experimental designs are feasible for such study. A pilot study of a biography proves that the study of “similarity” in higher education for quality and assessment is viable and possesses the potential to produce better scholars, can enable the government to improve economy, can help to produce a strong next generation, can positively contribute to strengthen the social institutions and society and above all can bring a positive change in higher education that has been merely claimed for last many years. It is recommended that the proposed “similarity” may be studied in the field of higher education to help the government to formulate and execute policies based on social psychological evidence to enable the executors to best utilize their potential to help the recipients and learners to grow as per their full potential.  相似文献   

2.
Structural health monitoring （SHM） is a relevant topic for civil systems and involves the monitoring, data processing and interpretation to evaluate the condition of a structure, in order to detect damage. In real structures, two or more sites or types of damage can be present at the same time. It has been shown that one kind of damaged condition can interfere with the detection of another kind of damage, leading to an incorrect assessment about the structure condition. Identifying combined damage on struc- tures still represents a challenge for condition monitoring, because the reliable identification of a combined damaged condition is a difficult task. Thus, this work presents a fusion of methodologies, where a single wavelet-packet and the empirical mode decom- position （EMD） method are combined with artificial neural networks （ANNs） for the automated and online identification-location of single or multiple-combined damage in a scaled model of a five-bay truss-type structure. Results showed that the proposed methodology is very efficient and reliable for identifying and locating the three kinds of damage, as well as their combinations. Therefore, this methodology could be applied to detection-location of damage in real truss-type structures, which would help to improve the characteristics and life span of real structures.  相似文献   

3.
In July 2009, the Obama administration lauched its $4.35 billion Race to the Top （RTT） Fund, providing states with competitive grants in an effort to reform education. One of the main conditions of this program was to award educational innovation. With this in mind, states enacted new legislation in the hopes of attracting more funding for their proposed programs. Although there were many levels of reform targeted by the RTT, of significance to this research is the emphasis placed on improving teacher effectiveness and measuring teacher performance via evaluation systems. The Teacher Effectiveness and Accountability for the Children of New Jersey （TEACHNJ） Act was adopted by the New Jersey legislature in August 2012 with the intent to raise student achievement by improving the quality of instruction. This research explores the impact the TEACHNJ Act has on teacher evaluations and professional development. A survey was administered to 1,235 public school teachers in New Jersey to ascertain teacher perceptions of the： （a） evaluation system in their school; （b） level of communication between teachers and administrators; and （c） availability, frequency, and effectiveness of professional development opportunities. The response rate was 21%. We found that formal evaluations are conducted infrequently with a varying degree of accuracy and impact. Nearly half of the teachers indicated that formal evaluations did not lead to improvements in their classroom. A majority of teachers questioned the administrative value of formal teacher evaluations, in particular the rewards and sanctions associated with the outcome of evaluations and a concem that poor performers were not sanctioned nor were effective teachers rewarded. We found that teachers perceive the greatest value to professional development, which is derived from peer mentoring and observations. We also found that professional development is the most effective when it is offered onsite, embedded in the classroom, continuous, and sustained over ti  相似文献   

4.
Future Technologies for Expertise Development （FuTEx） is a virtual company in which information technology （IT） workers can obtain a qualification towards an IT specialist certificate. The qualification addresses jobseekers, who naturally do not have an in-company workplace as a precondition for workflow-embedded learning and therefore cannot participate in a regular qualification according to Advanced IT Training System （AITTS）. FuTEx was conceptualized and implemented by the Federal Association for Information Technology, Telecommunications and New Media （BITKOM）, in cooperation with training providers. FuTEx is based on a virtual platform that provides a virtual work environment for the qualification of jobseekers according to the workflow-embedded method of AITTS. The German AITTS focuses on the development of professional competences through working experience. The individual working experience is enriched by a workplace which functions as a learning place and the real in-company job tasks which provide learning objectives. The main disadvantage of AITTS results from the exclusion ofjobseekers, who are willing to undertake a qualification, but cannot earn a certificate, due to the lack of a workplace, which is a fundamental requirement of the certification. This article will address the theoretical basis of work process integrated learning environments, the regulative frame set by AITTS, the practical concept of FuTEx as a virtual work environment, and present final research results following completion of the qualifications. An earlier publication about FuTEx in the German language is based on interim results with respect to development and research （Schroder, Bernhardt, ＆ Topfer, 2010）.  相似文献   

5.
Programs take on changing behavior at nmtime in a simultaneous multithreading （SMT） environment. How reasonably common resources are distributed among the threads significantly determines the throughput and fairness performance in SMT processors. Existing resource distribution methods either mainly rely on the front-end fetch policy, or make distribution decisions according to the limited information from the pipeline. It is difficult for them to efficiently catch the various resource requirements of the threads. This work presents a spatially triggered dissipative resource distribution （SDRD） policy for SMT processors, its two parts, the self-organization mechanism that is driven by the real-time instructions per cycle （IPC） performance and the introduction of chaos that tries to control the diversity Of trial resource distributions, work together to supply sustaining resource distribution optimization for changing program behavior. Simulation results show that SDRD with fine-grained diversity controlling is more effective than that with a coarse-grained one. And SDRD benefits much from its two well-coordinated parts, providing potential fairness gains as well as good throughput gains. Meanings and settings of important SDRD parameters are also discussed.  相似文献   

6.
The damages of building structures subjected to multifarious explosions cause huge losses of lives and property. It is the reason why the blast resistance and explosion protection of building structures become an important research topic in the civil engineering field all over the world. This paper provides an overview of the research work in China on blast loads effect on building structures. It includes modeling blast shock wave propagation and their effects, the dynamic responses of various building structures under blast loads and the measures to strengthen the building structures against blast loads. The paper also discusses the achievements and further work that needs be done for a better understanding of the blast loads＇ effects on building structures, and for deriving effective and economic techniques to design new or to strengthen existing structures.  相似文献   

7.
The speech act of complaint is an important research subject of pragmatics,which is worthy of research among speech acts.With the development of research into speech acts,some scholars have performed investigations of complaints,but they have done little work on Chinese language complaints.Therefore,it is necessary to make a further study on complaint as a speech act in Chinese.This thesis is based on speech act theory and the politeness principle as an empirical study of the speech act of com plaint in Chinese.It aims to provide a more complete and comprehensive result of participant production of the speech act of complaint.  相似文献   

8.
Two numerical simulations were performed to investigate the protective effect of the foam cladding. One simulation is based on a previous experimental study, which is a ballistic pendulum with and without a foam cladding subjected to close-range blast loading. The other model is a steel beam with and without a foam cladding under blast loading. The overpressure due to the blast event can be calculated by the empirical function ConWep or by an arbitrary Lagrangian-Eulerian （ALE） coupling model. The first approach is relatively simple and widely used. The second approach can model the propagation of the blast wave in the air and the interaction between the air and the solid. It is found that the pendulum with the foam cladding always swings to a larger rotation angel compared to a bare pendulum. However, the steel beam with an appropriate foam cladding has a smaller deflection compared to the bare beam without a foam cladding. It is concluded that the protective effect of the foam cladding depends on the properties of the foam and the protected structure.  相似文献   

9.
It is argued that the lack of consensus on what constitutes an inquiry-based approach makes the generalization about it difficult, because the concept is relatively unspecific and vague. This problem can partially be solved by constructing a set of activities promoted by inquiry, thus defining the inquiry objectives for classroom and laboratory teaching. Five high school and college Mexican teachers＇ PICK （pedagogical inquiry/content knowledge） was documented and assessed by means of Loughran, Mulhall and Berry＇s （2004） l-CoRe （inquiry content representation） developed by the authors through a proposal of a set of seven inquiry activities. They were also interviewed to construct the professional and pedagogical experience repertoires, a second tool by Loughran et al. （2004） to document PICK. It was observed that all teachers interviewed have used inquiry to modify their students＇ way of thinking, mainly through question posing. Some of them employed research as their main tool to promote scientific inquiry but others mentioned the lack of time to do it. It is interesting to notice that in spite of the fact that inquiry is out of the curriculum in M6xico, the teachers make use of it to improve their teaching practice. According to their answers, their actions in the classroom or the lab were classified within the three general approaches expressed by Lederman （2004）： implicit, historical and explicit. It is concluded that a given teacher cannot be classified exclusively in one of them, because in his/her activities one general approach overlaps the others. The authors conclude that Lederman＇s classification has to be taken into account as an orientation to characterize a given activity of one teacher, even though the same teacher may use another activity characterized by other general approach. That is, Lederman＇s classification applies to characterize activities, not persons  相似文献   

10.
杨琳 《海外英语》2020,(7):210-213
As is known to everyone, Henry David Thoreau was an outstanding American writer in the 19th century. However, he did not attract much attention at that time. In fact, Thoreau did not have a profound influence on American culture until the 20th century. It is generally acknowledged that his masterpiece Walden is one of the most outstanding literary works, in which the richness of thoughts contributes greatly to the spread of Thoreau's philosophy. Thanks to it, Thoreau's philosophy has attracted more and more attention. It is pleasantly surprised for a Chinese reader to find Confucianism in an American classical work of the 19th century. Many scholars have studied Confucianism in Walden in order to analyze how Confucianism influences Thoreau. However, these studies more or less overstate or understate the influence of Confucianism. Therefore, such a research does have great practical significance, that is, to objectively analyze how Confucianism influences an American writer and how it is repre?sented in his representative work.  相似文献   

11.
The main purpose of this article is to give some clarity to the use of the term "communicative" in describing approaches to foreign or second language teaching. It is suggested that a distinction be drawn between "informal" communicative approaches which promote second language "acquisition", and "formal" communicative approaches which promote "learning". This distinction between "acquisition" and "learning", which is taken from the work of Stephen Krashen, is carefully explained and the conditions for achieving both in the classroom considered. In addition it is suggested that there is a need actively to teach pupils how to make use of conscious "learnt" knowledge in order to "monitor" their performance in a second language appropriately.  相似文献   

12.
Demands by internal and external accreditation groups, whether governmental or professional, has resulted in education providers being more aware of partnership paradigms that develop institutional quality for mutual benefit. The focus of this article is to examine current research on educational partnerships in South-East Asia, identify purposes of academic alliances and report on collective goals, expectations and principles that academics have in relation to cross-institutional relationships. A three-round Delphi technique was used to examine the pros and cons of partnerships, how partnerships could be made more successful and to identify specific actions that individual academics could undertake to develop smarter partnerships. A conceptual framework of alliance performance is suggested and the management of a partnership is addressed in relation to shared values, capacity building and the role of an alliance manager.  相似文献   

13.
Key to renewed concern on the affective domain of education （Fensham, 2007） and on school graduates＇ readiness for a world of work （DEST, 2008; WDA, 2006） is the student＇s inclination-to-reflect when engaged in a learning or problem-solving task. Reflective learning is not new to education （Dewey, 1933; Ellis, 2001）. Since the inclination-to-reflect may not be obvious even among adults at work （Seibert ＆ Daudelin, 1999）, how much more can we expect from school students？ This article presents part of a research on secondary school students＇ inclination-to-reflect when engaged in chemistry learning tasks. The instrument used is the three-part Chemistry Learning and Thinking Instrument （CLTI）. The first part seeks to characterize students＇ inclination-to-reflect while attempting chemistry learning tasks and the other parts aim to characterize their learning-thinking preferences in the subject. This article shares the construction of the learning tasks in the first part and how students＇ reflective responses to these tasks are encouraged, scored and analyzed. Since assessment is said to drive teaching and learning, an alternative form of assessment, such as these CLTI items, may help students become more reflective in their learning habits and hence mare adantable tn the world of work.  相似文献   

14.
To succeed as tomorrow＇s workers in the knowledge society of the new century---a world characterized by ceaseless change, boundless knowledge and endless doubt, today＇s business writing students must develop the skills and traits needed to become creative problem-solvers, flexible team-players and risk-taking life-time learners （Bereiter, 2002a）. And teachers must play an important role in helping students transit successfuUy from school to work by finding ways to develop useful life skills and the flexibility that facilitates a willingness to work cooperatively and a readiness to learn continuously. Preparing today＇s students for tomorrow＇s work world challenges 21st century teachers to reinvent their professional personas by creating a fresh professionalism founded not on old, comfortable abilities and attitudes, but on new, unfamiliar skills and traits. For many teachers （most of whom teach exactly as they were taught--typically, following the talk-chalk model that fills a classroom with five or 10 rows of passive listeners in fixed seats, and fills a class period with 50 or 60 minutes of garbled monotones in lecture format）, learning to teach in ways they were not taught represents the greatest challenge of their careers （Silberman, 1996; Hargreaves, 2003）. Challenging students and teachers to rearrange the furniture and to reconfigure the lecture, a well-considered active learning model （Bonwell ＆ Eison, 1991） can be applied to the business writing classroom （an application unexplored in the literature） to help students develop the abilities and attitudes most required for success in the work world of the 21st century （an area explored in the ＂futuristic business literature＂）--to help students learn and transit. In fact, classes in business writing, professional writing and tecl＇mical writing can function, through the use of active learning strategies, as dynamic workshops in which students can prepare for the change and doubt of the knowledge society by becoming creat  相似文献   

15.
Linguistics is a necessary course for English-majors because it plays an important role in second language learning, teaching and research. It is significant, yet difficult to make this course comprehensible and interesting and get the students involved in and attracted by it. This paper intends to analyze and explore teachers’ roles in the course of linguistics from the following aspects: as an explainer, as an activator, as a co-learner, as a question-finder and as an enabler. Some examples are taken to show how to make use of comparison, contrast, instance, discussion, and practice for classroom management. What’s important for a teacher of linguistics is not only to understand linguistic theories and carry on linguistic research by him- or herself, but also to make his or her students get to know the nature of language and learn to do scientific studies of language by themselves.  相似文献   

16.
It is hard to define a single set of ethics that will cover an entire computer users community. In this paper, the issue is addressed in reference to code of ethics implemented by various professionals, institutes and organizations. The paper presents a higher level model using hierarchical approach. The code developed using this approach could be adopted easily by the entire community of computer users working in different environments. The hierarchical approach allows refinement and customization of code at lower levels to address the needs of diverse sub groups of users. It also provides comfort of flexibility as well as the potential for evolution. The work reported here is in continuation of the research reported in an earlier paper （Wyne,2009）.  相似文献   

17.
The Australian love of ＂heritage＂ buildings （most of them are unreinforced masonry （URM） ） means that greater attention is required to secure their performance under seismic or impact loading in the future. A research project has been carried out to develop a new, economic and high strength retrofitting technique for masonry structures. A series of experimental testing on URM walls retrofitted with an innovative technique by cable system have been conducted. In this paper, an analytical model which is based on distinct element method（DEM） is developed to simulate the behaviour of retrofitted walls, in DEM, a solid is represented as an assembly of discrete blocks. Joints are modelled as interface between distinct bodies. It is a dynamic process and specially designed to model the behaviour of discontinuities. In order to assist the practising engineers to design this new retrofitted wall system, a simple mechanical model was also developed to predict the strength of the retrofitted walls. The results obtained from this simple mechanical model are compared with those from both experiments and distinct element model.  相似文献   

18.
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19.
The access to a vast array of resources is facilitated by the Internet, which, in its turn, does not promote learning by itself as children and young people often use it passively. As a consequence, the teachers＇ role is regarded essential so that they are helped to interpret and analyze available information critically. Nowadays, when referring to the web and its importance in the teaching and learning process, people no longer think of read-only contents, but in the supporting infrastructure which allows to create and share contents and a space for collaboration, discussion and ideas associated to the concept Web 2.0. The blog, as a means to deploy the concept ＂on-line interaction＂ is, according to Granieri, ＂The most accessible and natural tool for sharing and publishing, in addition to text, images movies and also sound, will be increasingly disseminated, because of increasing speed of data transmission＂ （2006, p. 31）. It is therefore natural that the use of the blog is more and more frequent as a resource, pedagogical strategy or other capacities at all levels of teaching （Gomes, 2005）. Taking advantage of the blog educationally is a recurrent approach in Portugal in recent years. Some work in this area is being closely supervised. The method takes into account the complex thinking model （Jonassen, 1996）, more or less explicitly, and is carried out by children and young people in elementary schools. In this paper, a case study is presented based on some blogs, focusing on： the methodology for collection of text and multimedia materials; treatment and analysis of data with the NVivo software; findings and further evolution perspectives.  相似文献   

20.
Two numerical simulations were performed to investigate the protective effect of the foam cladding. One simulation is based on a previous experimental study, which is a ballistic pendulum with and without a foam cladding subjected to close-range blast loading. The other model is a steel beam with and without a foam cladding under blast loading. The overpressure due to the blast event can be calculated by the empirical function ConWep or by an arbitrary Lagrangian-Eulerian (ALE) coupling model. The first approach is relatively simple and widely used. The second approach can model the propagation of the blast wave in the air and the interaction between the air and the solid. It is found that the pendulum with the foam cladding always swings to a larger rotation angel compared to a bare pendulum. However, the steel beam with an appropriate foam cladding has a smaller deflection compared to the bare beam without a foam cladding. It is concluded that the protective effect of the foam cladding depends on the properties of the foam and the protected structure.  相似文献   

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