Self-Similar Solutions for a Class of Reaction-Diffusion Systems

ＳｅｌｆＳｉｍｉｌａｒＳｏｌｕｔｉｏｎｓｆｏｒａＣｌａｓｏｆＲｅａｃｔｉｏｎＤｉｆｕｓｉｏｎＳｙｓｔｅｍｓＧｕｏＰｅｉｆａｎｇ（郭佩芳）（ＤｅｐａｒｔｍｅｎｔｏｆＡｐｐｌｉｅｄＭａｔｈｅｍａｔｉｃｓ，ＳｏｕｔｈｅａｓｔＵｎｉｖｅｒｓｉｔｙ，Ｎａｎ...     

Sunny Class

“Hello,早上好!”咪咪一进入“Sunny Class”就热情地向“教室”中的同学大送问候。“对你来说很早,可是要知道你在上海,而我在美国,我们之间有时差呢!”Perer在电脑屏幕上回敬咪咪。噢!对了,我还没有向大家介绍呢!2046年的中学不再是21世纪初时的固定建筑物,而是借助高科技互联网,将学     

My Class

My name is Zhao Chuanyi．I am in Class Ten Grade seven．There are 61 students in our class．And 26 are girls and 35 are boys．One is from America．Boys like football and basketball．Girls like singing and dancing．We are all     

My Class

My class has forty-one people in all. Of these twenty are boys, and twentyone are girls. The class is not a big one, but it is one I like very much, because I feel happy in it. My classmates all live in the neighborhood1 . Every day when we come to scho…     

Void Formation and Growth for a Class of Compressible Hyper-Elastic Sphere

In this paper, the strain energy function proposed by Shang and Cheng was generalized by introducing a nonlinear term. Void formation and growth in the interior of a sphere composed of compressible hyper-elastic material, subjected to a prescribed uniform displacement, was examined. A parametric cavitated bifurcation solution for the radial deformed function was obtained. Stability of the solution of the cavitated bifurcation equation was discussed. With the appearance of a cavity, an interesting feature of the radial deformation near the deformed cavity wall is the transition from extension to compression.     

A Physics Class

MissRosetaughtphysicsinaLondonschool.Lastweekshewasex-plaining(讲解)tooneofherclassesaboutsound,andshedecidedtotestthemtoseehowsuccessful(成功的)shehadbeeninherwork.Shesaidtothem,“Now,IhaveasisterinWashington.IfIwascallingheronthetelephone,andatthesametimeyouwere20metresaway,andlistenedtomefromtheothersideofthestreet,whocouldhearwhatIsaidearlier,mysisteroryou,andwhy?Thecleverestboyatonceanswered,“Yoursister,MissRose,becauseelec-tricity(电)travelsfasterthansoundwaves(声波).”“Thatsveryg…     

Gossip in Class

Dialogue 你有过逃课的经历吗?相信中学生朋友都能做到按时到校,不过在大学里,逃课就比较普遍了。一旦考试临近,“逃课族”就要喊头疼了!     

A History Class

’尔蔽要是我生活在古代就好了。为什么呢?那就没有那么多的访史要背了。A History Class@佚名 @苏骏鼎$我们的工作室~~     

‘You're Like Yourself': Multimodal Literacies in a Reading Support Class

This article explores the experiences and literacy practices of an adolescent boy enrolled in an academic support class, in which students received an open-ended invitation to respond to S.E. Hinton's novel The Outsiders with the software programme Comic Life. In constructing this ‘telling case', we highlight how traditional print literacies associated with English instruction can construct school as a ‘contradictory symbolic space' for many students, but also how the introduction of the multimodalities can provide opportunities for adolescents to experience in-school literacies as social, performative and creative. We argue for re-envisioning literacy curricula and assessment not only to incorporate multimodalities, but also to provide students with instruction in writing conventions and practice with print in ways that serve larger purposes beyond remediation and test preparation. We posit the possibility for ‘complementary symbolic spaces' that are connected to the landscape of adolescent literacies that students traverse outside school and to students' desires to communicate, create and reach others within a range of discourse communities.     

The Chinese “Open Class”: a conceptual rendering and historical account

The intent of this paper is to make sense of and share with a broader community of teachers and teacher educators a professional development phenomenon that is peculiar to the Chinese elementary and secondary school context. This practice, known as the Open Class, has at least three forms: intra-school, inter-school, and competitive. These forms are defined and delineated at the outset of the paper with particular attention to the distinguishing characteristics of each. This conceptual groundwork paves the way for a detailed historical accounting of this phenomenon over the past 65 years. What we learn is that the Open Class, as a professional development strategy, has waxed and waned based on the political and educational emphases of the day but nonetheless is alive and well in modern-day China. Indeed, it is so commonplace that it has become a norm in Chinese schools. While there remains much to be learned about the Open Class, four lessons learned as a result of the exposition offered in this paper provide a strong basis and valuable springboard for further exploration.     

English Class Unit one

1.how often,how long与how soon的区别(1) how often指第隔多久,主要用来对频度副词或状语(如once a week等)提问。例如: ——How often are you ill? ——Sometimes. ——How often do you play tennis? ——Once a month.(2)how loog指多长时间,主要用来对一段时是     

English Class Unit Two

1.有关“病痛”的几种说法人的身体部位病痛可以有以下三种说法: 可以用“身体部位 ache”来表示持续而隐约的疼痛。例:head ache=headache头痛tooth ache=toothache牙痛back ache=backache背痛stomach ache=stomachache腹痛ear ache=earache耳朵疼tummy ache=tummyache胃痛例:She has a toothache,maybe she shouId go     

English Class Unit 3

你知道at的用法吗?介词(表示地点位置)在;在……请看以下常用短语:at the door 在门口at 104 Nanjing Roadat the bus stop在公共汽车站at home 在家at the end of...在……尽头at the head of... 在……前面     

An Unforgettable English Class

Our headmaster invited a foreign teacher to our school to give us an English class.Luckily,our class was chosen to have the English class.The foreign teacher came from Australia,and taught English in Zhangdian.     

An Interesting English Class

北京市的王楚涵同学告诉我们,在英语课堂上,老师和同学们玩了一个有趣的游戏,同学们从这个游戏中轻轻松松地学到很多英语知识呢!     

New Class多媒体网络教室

日前 ,北京正龙电子技术有限责任公司研制的新一代 New Class4 0 0纯硬件多媒体网络教室已全面上市。New Class4 0 0多媒体网络教室真正实现了与校园网及外部视频设备无缝连接 ,是一个全开放性教学平台 ,为教师提供了多种新颖教学手段 ,在其上运行所有多媒体教学软件及接入多媒体外部设备都十分方便。为配合教育部“校校通”工程进展 ,公司已推出“校校通”全面解决方案 ,Internet仿真教学、虚拟教室、WIN2 0 0 0终端、在线考场等将相继上市。New Class4 0 0纯硬件多媒体网络教室由多媒体网卡、控制台、中央控制器三大部分组成。多媒体…     

Setting Questions in Class Based on the ＂Wisdom Class＂ Theory

In the process of classroom education, setting questions in class is an important teaching method, which is used in the whole teaching activity and acts as the link between the thoughts of teachers and students. Hence, creating a wisdom class and using according questions to aid the class are of great significance to both students and teachers. In this paper, 40 elementary students from the 9th grade and 10 of their teachers were studied and the result showed that learning requirements facing to the whole class and students＇ learning beliefs are essential principles, and questions should be set by having an exhaustive understanding of the textbook, giving previous homework, creating a thinking atmosphere, and setting a proper difficulty for the students. The proper time to set questions is when the old knowledge and new knowledge of the student conflict in the awareness of the student, when the teacher wants to spread thought, and when the teacher wants to make a conclusion.     

“Everyone Needs a Class Like This”: High School Students' Perspectives on a Gay and Lesbian Literature Course

Abstract

This article offers insights on how students experienced and made sense of their learning in a trimester-long high school Gay and Lesbian Literature course. Drawing on questionnaires and interviews that the students completed as part of a larger ethnographic study of this class, the author shows how a queer-themed literature curriculum is relevant for both LGBTQ-identifying and straight–identifying students and contributes to a better school climate.