光波叠加研究的计算机模拟法

在光波叠加的传统方法之上推导出计算公式，用计算机高级语言来编写程序，输入内存且运行后可在屏幕上模拟显示光强分布图，而且可以实现人机对话．灵活选择不同参数，可以得到比课本上更直观更多样化的图形，在教学中起到了很好的辅助作用     

The Diverse Experiences of Hispanic Students in the American Educational System

Hispanic students have long been considered at risk in the American educational system. A better understanding of the diverse experiences of Hispanics can help to counteract this risk—in what ways, and where, do they do well or poorly or some mixture of both? To further this understanding, this study applies developmental and demographic perspectives to a representative sample of Hispanic high school students. First, analyses of the sample identified four student profiles based on various indicators of academic achievement and school orientation: (1) low-achieving and weakly oriented, (2) low-achieving and strongly oriented, (3) high-achieving and moderately oriented, (4) high achieving and strongly oriented. Second, compositional analyses mapped these profiles onto different segments of the Hispanic population and different sectors of the American educational system.     

利用加行加列法计算广义Vandermonde行列式

通过对广义Vandermonde行列式进行增加一行或一列的方法,把广义Vandermonde行列式转化为一般的Vandermonde行列式进行计算.     

烟台市对外贸易发展战略研究

在分析了烟台市对外贸易发展的现状特点和存在问题的基础上,提出了烟台市外贸发展的具体战略措施.     

How Costs and Heterogeneous Consumer Price Sensitivity Interact with Add‐On Pricing

Firms often cite cost savings as a reason why they charge separately for add‐ons. Firms also often face situations where consumers' price sensitivity is correlated with their valuation of add‐ons. While cost savings may directly translate into profit gains in some scenarios, this study examines the strategic implications of add‐on pricing and is the first to suggest that cost savings from add‐on pricing may in fact result in profit loss for firms when consumers are heterogeneous in price sensitivity. This is because add‐on pricing can trigger a revenue loss that exceeds any cost savings, thus leading to a negative net profit change for competing firms. Even if firms have the capability to pre‐commit to not adopting add‐on pricing, we show that competing firms can be locked in a prisoner's dilemma where all choose to adopt add‐on pricing and lose profits (as compared to none adopting add‐on pricing). We further show the possibility that the greater the cost of providing the add‐on (and the greater the cost savings generated from add‐on pricing), the worse this profit loss gets.     

论儒家人生美学之审美自由域

中国古代儒、道、释美学都很重视心灵自由问题,都是从＂存在＂的意义上解释心的,其构成境域就是心的存在方式或存在状态,并且从重视人生出发,都强调个体自身生命意识的培养。就儒家美学而言,无论是＂孔颜乐处＂还是＂曾点气象＂,都表现出一种对自身生命意识的充分肯定,以及在此基础上珍惜生命、体味生命的审美意趣,其人生境域与审美境域的构成则都是心灵的自由和升华。     

《全宋诗》补遗

从《两宋名贤小集》、《宋百家诗存》、《宋诗纪事》,补《全宋诗》未收的杨甲诗 2 0首     

基于C语言的数据包校验算法与接口转换技术研究

数据包校验与接口转换技术是计算机监控系统中的关键技术.重点研究了各种常用的基于C语言的数据校验算法,以及相关的数据接收技术与接口转换技术,并举例论证.最后,利用以上所研究的技术实现了一个计算机监控系统的远程处理方案.     

一类方幂和中因子P的指数计算

设ｎ，ｒ为正整数且ｒ〉１，Ｐ为奇素数，ｎ＝Ｐ＾ａＣ，本文给出下列方幂和中因子Ｐ的指数计算公式：Ａｕ＝Σｋ＝０ ｎ－１ （１＋ＵＫ）ｒ，ｕ＝１，２。     

“清壮顿挫,能动摇人心”——小山词艺术特色新解

“清壮顿挫，能动摇人心”是晏几道的知心朋友、诗词大家黄庭坚对小山词的精妙评价，然屡被引用。而关于它的具体含义，至今尚无满意的解答；其实它应该是指以下四个方面：第一是语言上的清词丽句；第二是结构上的曲折顿挫；第三是声韵上的清壮响亮；第四是声调上的抑扬顿挫。