THE LANGUAGE OF "FOR WHOX THE BELL TOLLS

INTRODUCTION English, like any other languages, is characterized by contain-ing many varieties, such as the variety of conversation, variety ofreligious language, variety of legal documents, variety of newspaperreporting, and so on. But the most complicated and the hardest toanalyse among the varieties is that of literature, which may involvemany other varieties and show many mixed linguistic features.     

CHARLES DICKENS'''' PORTRAITS AND ARRANGEMENTS FOR THE POOR AND THE RICH

Charles Dickens was born in 1812 at Landport near Portmouth, where hisfarther was a clerk in the navy pay office. In 1822, The femily returned toLondon, their fortunes were severely impaired. Dickens was withdrawn fromschool and in 1823 sent to work in a blacking-warehouse, managed by a rela-     

THE POTENTIAL FOR PALAEOBOTANY IN THE EXPLANATION OF CHINA'S PLANT GEOGRAPHY

The distributions of many plant taxa in China at the present day indicate centres of floristic importance which may be ancient,and have evolutionary significance,or which may be only their latest locations in a Cenozoic history of migrations.This paper summarizes the present and Cenozoic distributions in China of the following taxa:Nitraria,Ephedra,Carya,Liquidamber,Pterocarya,Betulaceae.It is concluded that the centres of importance of the named genera are different now from what they were at some time in the Cenozoic past;each has accomplished major migrations and suffered significant extinctions during that period.The history of the Betulaceae is less clear but in principle soluble.     

FINITE VOLUME METHOD BASED ON THE CROUZEIX-RAVIART ELEMENT FOR THE STOKES EQUATION

ＩＮＴＲＯＤＵＣＴＩＯＮＷｅｃｏｎｓｉｄｅｒｔｈｅＳｔｏｋｅｓｅｑｕａｔｉｏｎ :-Δ ｕ ｐ = ｆ　ｉｎΩ ( 1 )ｄｉｖ ｕ =0　ｉｎΩ ( 2 ) ｕ =0　ｏｎ Ωｗｈｅｒｅ ｕ =(ｕ1 ,ｕ2 ) Ｔａｎｄｐｄｅｎｏｔｅｔｈｅｖｅｌｏｃｉｔｙａｎｄｔｈｅｐｒｅｓｓｕｒｅｏｆｔｈｅｆｌｕｉｄｒｅｓｐｅｃｔｉｖｅｌｙ . ｆｄｅ ｎｏｔｅｓｔｈｅｅｘｔｅｒｎａｌｂｏｄｙｆｏｒｃｉｎｇｄｅｎｓｉｔｙ.Ωｉｓａｎｏｐｅｎｂｏｕｎｄｅｄａｎｄｃｏｎｖｅｘｐｏｌｙｇｏｎａｌｄｏｍａｉｎ . Ωｄｅｎｏｔｅｓｔｈｅｂｏｕｎｄａｒｙｏｆ…     

TOWARDS UNIVERSITIES FOR THE TWENTY‐FIRST CENTURY

The future of higher education as the twenty‐first century is approached is discussed. The knowledge explosion requires the development of methodologies for the integration of transdisciplinary integrated knowledge entities, best visualized as a helix. The future will call for active tolerance among academics working in varying disciplinary specializations, transdisciplinary synergism, official recognition of the importance of networking, and the need for restructuring. New relationships must be formed both within the university and between it and its partners in the community, these based on earned trust. Meeting these new challenges can be facilitated by applied ethics.

     

A NEW SCHEME FOR THE CODED SSMA SYSTEM

ＡＮＥＷＳＣＨＥＭＥＦＯＲＴＨＥＣＯＤＥＤＳＳＭＡＳＹＳＴＥＭＺｈａｎｇＱｉｎｇ（张清）ＢｉＧｕａｎｇｇｕｏ（毕光国）（ＤｅｐａｒｔｍｅｎｔｏｆＲａｄｉｏＥｎｇｉｎｅｅｒｉｎｇ）ＡＮＥＷＳＣＨＥＭＥＦＯＲＴＨＥＣＯＤＥＤＳＳＭＡＳＹＳＴＥＭ￥Ｚｈａｎ...     

A NOTE ON THE UNIQUENESSTHEOREM FOR STEADY-STATESEMICONDUCTOR EQUATIONS

ＡＮＯＴＥＯＮＴＨＥＵＮＩＱＵＥＮＥＳＳＴＨＥＯＲＥＭＦＯＲＳＴＥＡＤＹ－ＳＴＡＴＥＳＥＭＩＣＯＮＤＵＣＴＯＲＥＱＵＡＴＩＯＮＳＧｕａｎＰｉｎｇ（管平）（ＤｅｐａｒｔｍｅｎｔｏｆＭａｔｈｅｍａｔｉｃｓａｎｄＭｅｃｈａｎｉｃｓ）ＡＮＯＴＥＯＮＴＨＥＵＮ...     

ON THE CONVERGENCE OF GUMMELMAPPING FOR STEADY-STATESEMICONDUCTOR EQUATIONS

ＯＮＴＨＥＣＯＮＶＥＲＧＥＮＣＥＯＦＧＵＭＭＥＬＭＡＰＰＩＮＧＦＯＲＳＴＥＡＤＹ－ＳＴＡＴＥＳＥＭＩＣＯＮＤＵＣＴＯＲＥＱＵＡＴＩＯＮＳＧｕａｎＰｉｎｇ（管平）ＷａｎｇＹｕａｎｍｉｎｇ（王元明）（ＤｅｐａｒｔｍｅｎｔＯｆＭａｔｈｅｍａｔｉｃｓａｎｄＭ...     

AN INTERACTIVE METHOD FOR THE MULTIOBJECTIVE DECISION BASED ON THE WEIGHTED TCHEBYCHEFF NORM

ＡＮＩＮＴＥＲＡＣＴＩＶＥＭＥＴＨＯＤＦＯＲＴＨＥＭＵＬＴＩＯＢＪＥＣＴＩＶＥＤＥＣＩＳＩＯＮＢＡＳＥＤＯＮＴＨＥＷＥＩＧＨＴＥＤＴＣＨＥＢＹＣＨＥＦＦＮＯＲＭＳｈｅｎＨｏｕｃａｉ（沈厚才）；ＺｈｏｎｇＷｅｉｊｕｎ（仲伟俊）；ＸｕＮａｎｒｏｎｇ（徐南...     

QUASI-CRITICAL PATH METHOD FOR CONTROLLING THE START-TIME OF ACTIVITY

A new idea of Quasi-Critical Path has been defined in terms of the thoughtof Critical Path for the network method.The paper studies the time control problem of anetwork with forced start-time activity by both the optimal criterion of minimal reducedtime and the concept of Quasi-Critical Degree of activity,and proposes a feasible heuristicalgorithm.Another simpler algorithm is also presented,which can be realized inmicrocomputer.     

GERONTOLOGY CAREER PREPARATION AT THE ASSOCIATE DEGREE LEVEL FOR THE COMMUNITY‐BASED PRACTITIONER

This paper presents a 2‐year, associate degree curriculum as a basic model for training in gerontology. The curriculum was designed to assure that each student would gain the necessary background to pursue either a paraprofessional career in the field or advanced education at a 4‐year institution leading to a professional career. The curriculum accomplishes the first objective by incorporating courses that train students in the specific skills they will need, as determined by an investigation of the employment needs in the community. It accomplishes the second objective by including courses from traditional academic disciplines, such as the social and biological sciences, which provide a broad base of knowledge. The program is closely coordinated with and transferable to a university and can be initiated with a minimum of new personnel.     

CONVERGENCE OF THE ITERATION PROCESS FOR NONEXPANSIVE MAPPING SEQUENCES

1.INTRODUCTION＊aU＊es吕ubs的Mano矿口0＊d＊＊aCeA且＊d且:几少一和A＊e＊0＊＊正＊＊＊幻＊eu＊！s！s,H且正一乃11之11x—y11forall,yinD）.In1976,Ishikaws二7〕provedthefollowingtheo-reinwithoutandassumplononconvexltyoftheBanachspace.T正IEOREMA.LetDbeasubsetofanormedspaceXandT:D Xbeanonexpan-slvemapptllg.Givenasequence{xn）InDandasequence{tu）ofrealntlmberssatisfying.（i）0相似文献   

A HIERARCHICAL IDENTIFICATION ALGORITHM FOR THE EXTENDED EXPONENTIAL MODEL

A new hierarchical identification algorithm is proposed for solving the identi-fication problem of the extended exponential model,which is used frequently in ecological,social and economical systems.By using the zero character of the optimal Lagrangianmultipliers of the equivalent identification problem,a two-level structure of the algorithmis derived first.Then,the convergence and the correspondence with the conventionalnonlinear approaches of the algorithm are proved.The results of simulation and applica-tion show that its convergent rate is greatly higher than that of the L-Mmethod.     

THE PERIODIC LAYER IN VIBRATIONAL SOLIDIFYING TEXTURE AND ITS APPLICATION FOR IDENTIFYING THE INTERFACE

Based on experimental results,this paper presents that under specificvibrational and solidifying conditions,there are several periodic layers appearing in thecrystallization of A1-3％ Mg alloy.The mechanism of the formation of periodic layer isdiscussed.Furthermore,the use of the layers to identify the solid-liquid interface and theeffect of such layers on mechanical properties of alloy have been studied.     

THE COMPLETE SOLUTION FOR THE RECTANGULAR SLAB WITH TWO OPPOSITE EDGES SIMPLY-SUPPORTED AND OTHERS FREE

In this paper,We give all-sided glastic analysis of the restangular glab     

“REINVENTING” TECHNIQUES FOR THE ESTIMATION OF THE AREA OF IRREGULAR PLANE FIGURES: FROM THE EIGHTEENTH CENTURY TO THE MODERN CLASSROOM

The issue of the area of irregular shapes is absent from the modern mathematical textbooks in elementary education in Greece. However, there exists a collection of books written for educational purposes by famous Greek scholars dating from the eighteenth century, which propose certain techniques concerning the estimation of the area of such shapes. We claim that, when students deal for an adequate period with a succession of carefully designed tasks of the same conceptual basis—in our case that of the area of irregular shapes—then they “reinvent” problem-solving techniques for the estimation of their area, given that they have not been taught anything about these shapes. These techniques, in some cases, are almost the same as the abovementioned historical ones. In other cases, they could be considered to be an adaptation or extension of these.     

PRESSURE DROP IN THE VERTICAL PNEUMATIC PIPE FOR POWDER CONVEYING

Based on the former research work of the authors,the resistance of differentsolid particle suspension flow in a vertical pipe is analysed,and investigatedexperimentally.The applicable formulas of pressure drop are presented.Two types of par-ticles,talcum powder and glass beads,are convcyed in the test which has been carried outat various air vclocities of 10 to 28 m/s and at the ratio of solids-air mass flow rateranged from 0 to 2.The experimental results show a good agreement with the calculatedones.     

THE CONCEPT OF COMMUNICATIVE COMPETENCE AND ITS IMPLICATICNS FOR TEACHING

These: The developing of communicative competence is maintained as the goal of language teaching, however,the application of its theories to English language teaching are greatly hindered by the traditional method and teaching situation in middle schol.     

THE PERCEIVED USEFULNESS OF TEACHERS�� GUIDES FOR SCIENCE TEACHERS

The processes of curricula, textbooks and student resources development have been broadly surveyed and studied while teachers’ guides have received comparatively little consideration throughout recent reforms in science education. Ideal curriculum materials align instruction with the goals of reform. Well-designed teachers’ guides contribute to communicating and supporting reform-based teaching. The purpose of this study was to investigate the functions and assistance that guides provide science teachers. A questionnaire was developed and administered to science teachers from a stratified sample of elementary and junior high schools in Taiwan. The findings indicated that the guides were of greater benefit to elementary school science teachers than they were to junior high teachers. These groups of teachers perceived the guides’ usefulness differently, but they believed that a clear, concise presentation of the purpose, reminders, answer keys, concept maps of the main topics and learning progression provided the most helpful and preferred layout. Teachers felt that the function of a teachers’ guide is to provide teaching resources rather than to guide teacher thinking. This study discusses design suggestions that can engage teacher thinking.