美赛论文模板(强烈推荐)
Titile
Summary
During cell division, mitotic spindles are assembled by microtubule-based motor proteins1, 2. The bipolar organization of spindles is essential for proper segregation of chromosomes, and requires plus-end-directed homotetrameric motor proteins of the widely conserved kinesin-5 (BimC) family3. Hypotheses for bipolar spindle formation include the 'push?pull mitotic muscle' model, in which kinesin-5 and opposing motor proteins act between overlapping microtubules2, 4, 5. However, the precise roles of kinesin-5 during this process are unknown. Here we show that the vertebrate kinesin-5 Eg5 drives the sliding of microtubules depending on their relative orientation. We found in controlled in vitro assays that Eg5 has the remarkable capability of simultaneously moving at 20 nm s-1 towards the plus-ends of each of the two microtubules it crosslinks. For anti-parallel microtubules, this results in relative sliding at 40 nm s-1, comparable to spindle pole separation rates in vivo6. Furthermore, we found that Eg5 can tether microtubule plus-ends, suggesting an additional microtubule-binding mode for Eg5. Our results demonstrate how members of the kinesin-5 family are likely to function in mitosis, pushing apart interpolar microtubules as well as recruiting microtubules into bundles that are subsequently polarized by relative sliding. We anticipate our assay to be a starting point for more sophisticated in vitro models of mitotic spindles. For example, the individual and combined action of multiple mitotic motors could be tested, including minus-end-directed motors opposing Eg5 motility. Furthermore, Eg5 inhibition is a major target of anti-cancer drug development, and a well-defined and quantitative assay for motor function will be relevant for such developments
Content
Titile (1)
Summary (1)
1 Introduction (1)
1.1 Restatement of the Problem (1)
1.2 Background (1)
1.1.1 Common Solving Technique (1)
1.1.2 Previous Works (1)
1.3 Example (1)
2 Analysis of the Problem (1)
2.1 Outline of the Approach (1)
2.2 Basic Assumptions (1)
2.3 Definitions and Key Terms (1)
3 Calculating and Simplifying the Model (1)
4 The Model Results (1)
5 Validating the Model (1)
6 Strengths and Weaknesses (1)
6.1 Strengths (1)
6.2 Weaknesses (1)
7 Food for Thought (1)
8 Conclusion (1)
References (1)
Appendices (1)
Appendix A Source Code (1)
Appendix B (1)
1Introduction
1.1Restatement of the Problem …
1.2Background
…
1.1.1Common Solving Technique
…
1.1.2Previous Works
…
1.3Example
…
2Analysis of the Problem …
2.1Outline of the Approach
…
2.2Basic Assumptions
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2.3Definitions and Key Terms
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Table 1.
…
Symbol Meaning Unit
3Calculating and Simplifying the Model …
4The Model Results
……
5Validating the Model
…
6Strengths and Weaknesses
6.1S trengths
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6.2W eaknesses
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7Food for Thought
…
8Conclusion
….
References
…
Appendices
Appendix A Source Code
Here are the simulation programmes we used in our model as follow. Input matlab source:
……
….
Appendix B
…….
Input C++ source：
…………..
…………..
（注：可编辑下载，若有不当之处，请指正，谢谢!）
美赛论文要点
摘要： 第一段：写论文解决什么问题 1．问题的重述 a. 介绍重点词开头： 例1：“Hand move” irrigation, a cheap but labor-intensive system used on small farms, consists of a movable pipe with sprinkler on top that can be attached to a stationary main. 例2:……is a real-life common phenomenon with many complexities. 例3：An (effective plan) is crucial to……… b. 直接指出问题： 例 1：We find the optimal number of tollbooths in a highway toll-plaza for a given number of highway lanes: the number of tollbooths that minimizes average delay experienced by cars. 例2：A brand-new university needs to balance the cost of information technology security measures with the potential cost of attacks on its systems. 例3：We determine the number of sprinklers to use by analyzing the energy and motion of water in the pipe and examining the engineering parameters of sprinklers available in the market. 例4: After mathematically analyzing the …… problem, our modeling group would like to pres ent our conclusions, strategies, (and recommendations )to the ……. 例5：Our goal is... that (minimizes the time )………. 2．解决这个问题的伟大意义 反面说明。如果没有…… Without implementing defensive measure, the university is exposed to an expected loss of $8.9 million per year. 3．总的解决概述 a．通过什么方法解决什么问题 例：We address the problem of optimizing amusement park enjoyment through distributing Quick Passes (QP), reservation slips that ideally allow an individual to spend less time waiting in line. b．实际问题转化为数学模型
美赛论文格式要求
Your Paper's Title Starts Here: Please Center use Helvetica (Arial) 14 论文的题目从这里开始：用Helvetica (Arial)14号 FULL First Author1, a, FULL Second Author2,b and Last Author3,c 第一第二第三作者的全名 1Full address of first author, including country 第一作者的地址全名，包括国家 2Full address of second author, including country 第二作者的地址全名，包括国家 3List all distinct addresses in the same way 第三作者同上 a email, b email, c email 第一第二第三作者的邮箱地址 Keywords:List the keywords covered in your paper. These keywords will also be used by the publisher to produce a keyword index. 关键字：列出你论文中的关键词。这些关键词将会被出版者用作制作一个关键词索引。 For the rest of the paper, please use Times Roman (Times New Roman) 12 论文的其他部分请用Times Roman (Times New Roman) 12号字 Abstract. This template explains and demonstrates how to prepare your camera-ready paper for Trans Tech Publications. The best is to read these instructions and follow the outline of this text. Please make the page settings of your word processor to A4 format (21 x 29,7 cm or 8 x 11 inches); with the margins: bottom 1.5 cm (0.59 in) and top 2.5 cm (0.98 in), right/left margins must be 2 cm (0.78 in). 摘要：这个模板解释和示范供稿技术刊物有限公司时，如何准备你的供相机使用文件。最好读这些指示说明并且跟随着这篇文章的大纲走。 We shall be able to publish your paper in electronic form on our web page , if the paper format and the margins are correct. 如果论文的格式和页面设置是正确的，我们将能够将您的电子版论文登在我们的主页。 Your manuscript will be reduced by approximately 20% by the publisher. Please keep this in mind when designing your figures and tables etc. 当设计你的数字和表格等时，请铭记你的原稿将由出版商进行20%的删减。Introduction All manuscripts must be in English, also the table and figure texts, otherwise we cannot publish your paper. 所有原稿必须是英文，包括表格和数字内容，否则我们不会出版你的论文。
美赛论文模板(超实用)
Titile Summary During cell division, mitotic spindles are assembled by microtubule-based motor proteins1, 2. The bipolar organization of spindles is essential for proper segregation of chromosomes, and requires plus-end-directed homotetrameric motor proteins of the widely conserved kinesin-5 (BimC) family3. Hypotheses for bipolar spindle formation include the 'push?pull mitotic muscle' model, in which kinesin-5 and opposing motor proteins act between overlapping microtubules2, 4, 5. However, the precise roles of kinesin-5 during this process are unknown. Here we show that the vertebrate kinesin-5 Eg5 drives the sliding of microtubules depending on their relative orientation. We found in controlled in vitro assays that Eg5 has the remarkable capability of simultaneously moving at 20 nm s-1 towards the plus-ends of each of the two microtubules it crosslinks. For anti-parallel microtubules, this results in relative sliding at 40 nm s-1, comparable to spindle pole separation rates in vivo6. Furthermore, we found that Eg5 can tether microtubule plus-ends, suggesting an additional microtubule-binding mode for Eg5. Our results demonstrate how members of the kinesin-5 family are likely to function in mitosis, pushing apart interpolar microtubules as well as recruiting microtubules into bundles that are subsequently polarized by relative sliding. We anticipate our assay to be a starting point for more sophisticated in vitro models of mitotic spindles. For example, the individual and combined action of multiple mitotic motors could be tested, including minus-end-directed motors opposing Eg5 motility. Furthermore, Eg5 inhibition is a major target of anti-cancer drug development, and a well-defined and quantitative assay for motor function will be relevant for such developments
美赛数学建模比赛论文模板
The Keep-Right-Except-To-Pass Rule Summary As for the first question, it provides a traffic rule of keep right except to pass, requiring us to verify its effectiveness. Firstly, we define one kind of traffic rule different from the rule of the keep right in order to solve the problem clearly; then, we build a Cellular automaton model and a Nasch model by collecting massive data; next, we make full use of the numerical simulation according to several influence factors of traffic flow; At last, by lots of analysis of graph we obtain, we indicate a conclusion as follow: when vehicle density is lower than 0.15, the rule of lane speed control is more effective in terms of the factor of safe in the light traffic; when vehicle density is greater than 0.15, so the rule of keep right except passing is more effective In the heavy traffic. As for the second question, it requires us to testify that whether the conclusion we obtain in the first question is the same apply to the keep left rule. First of all, we build a stochastic multi-lane traffic model; from the view of the vehicle flow stress, we propose that the probability of moving to the right is 0.7and to the left otherwise by making full use of the Bernoulli process from the view of the ping-pong effect, the conclusion is that the choice of the changing lane is random. On the whole, the fundamental reason is the formation of the driving habit, so the conclusion is effective under the rule of keep left. As for the third question, it requires us to demonstrate the effectiveness of the result advised in the first question under the intelligent vehicle control system. Firstly, taking the speed limits into consideration, we build a microscopic traffic simulator model for traffic simulation purposes. Then, we implement a METANET model for prediction state with the use of the MPC traffic controller. Afterwards, we certify that the dynamic speed control measure can improve the traffic flow . Lastly neglecting the safe factor, combining the rule of keep right with the rule of dynamical speed control is the best solution to accelerate the traffic flow overall. Key words：Cellular automaton model Bernoulli process Microscopic traffic simulator model The MPC traffic control
数学建模美赛论文格式中文版
你的论文需要从此开始 请居中 使用Arial14字体 第一作者，第二作者和其他（使用Arial14字体） 1.第一作者的详细地址，包括国籍和email(使用Arial11) 2.第二作者的详细地址，包括国籍和email(使用Arial11) 3.将所有的详细信息标记为相同格式 关键词 列出文章的关键词。这些关键词会被出版方用作关键词索引(使用Arial11字体） 论文正文使用Times New Roman12字体 摘要 这一部分阐述说明了如何为TransTechPublications.准备手稿。最好阅读这些用法说明并且整篇论文都是遵照这个提纲。手稿的正文部分应该是17cm*25cm（宽*高）的格式（或者是6.7*9.8英尺）。请不要在这个区域以外书写。请使用21*29厘米或8*11英尺的质量较好的白纸。你的手稿可能会被出版商缩减20%。在制图和绘表格时候请特别注意这些准则。 引言 所有的语言都应该是英语。请备份你的手稿（以防在邮寄过程中丢失）我们收到手稿即默认为原作者允许我们在期刊和书报出版。如果作者在论文中使用了其他刊物中的图表，他们需要联系原作者，获取使用权。将单词或词组倾斜以示强调。除了每一部分的标题（标记部分的标题），不要加粗正文或大写首字母。使用激光打印机，而不是点阵打印机 正文的组织： 小标题 小标题应该加粗并注意字母的大小写。第二等级的小标题被视为后面段落的一部分（就像这一大段的一小部分的开头） 页码 不要打印页码。请用淡蓝色铅笔在每一张纸的左下角（在打印区域以外）标注数字。 脚注 脚注应该单独放置并且和正文分开理想地情况下，脚注应该出现在参考文献页，并且放在文章的末尾，和正文用分割线分开。 表格 表格（如表一，表二，...）应该放在正文当中，是正文的一部分，但是，要避免文本混乱。一个描述性的表格标题要放在图表的下方。标题应该独立的放在表格的下方或旁边。 表中的单位应放在中括号中[兆伏]如果中括号不可用，需使用大括号{兆}或小括号（兆)。1.这就是脚注
美赛论文LaTeX模板
% % 本论文的排版主要参考了LaTeX2e插图指南(王磊), LaTeX2e用户手册, media的中文学位% % 论文宏包(CDT), happaytex的ORmain1.tex等文件以及ChinaTeX, CTeX论坛上的诸多贴子. % % % 本论文采用了Miktex2.2的方式在ChinaTeX.iso系统下得到了实现,其编译方式为% % latex(得到DVI文件)+dvips(得到PS文件)+ps2pdf(可得PDF文件). % % \documentclass[12pt]{article} %需要的一些宏包 \usepackage{CJK} % 中文输入环境宏包 \usepackage{titlesec,titletoc} % 配合命令在后面, 章节标题设置 \usepackage{indentfirst} % 使首段首行缩进 \usepackage{graphicx} % 插图宏包 \usepackage{caption2} % 可以更改插图, 表格的标题样式 \usepackage{subfigure} % 产生并列的子图或子表, 命令\subfigure, \subtable \usepackage{longtable} % 如果表格太长, 超过了一页时, 就可以试试longtable 宏包所定义的longtable 环境 \usepackage{slashbox} % 在表格中绘制斜线 \usepackage{fancyhdr} % 更改页眉的宏包, 并可在页眉插入图片 \usepackage{times} % Times Roman + Helvetica + Courier \usepackage{amsmath} % 数学符号宏包AMS-LaTeX, 如下面的\overset需要此宏包 %页面的设置 \special{papersize=21cm,29.7cm} \setlength{\textwidth}{15cm} \setlength{\textheight}{23cm} \setlength{\evensidemargin}{0.46cm} \setlength{\oddsidemargin}{0.46cm} \setlength{\topmargin}{-1.84cm} \setlength{\headheight}{2.9cm} \setlength{\headsep}{0.4cm} %字号设置 \newcommand{\chuhao}{\fontsize{42pt}{\baselineskip}\selectfont} \newcommand{\xiaochuhao}{\fontsize{36pt}{\baselineskip}\selectfont} \newcommand{\yihao}{\fontsize{26pt}{\baselineskip}\selectfont} \newcommand{\xiyihao}{\fontsize{24pt}{\baselineskip}\selectfont} \newcommand{\erhao}{\fontsize{22pt}{\baselineskip}\selectfont} \newcommand{\xiaoerhao}{\fontsize{18pt}{\baselineskip}\selectfont} \newcommand{\sanhao}{\fontsize{16pt}{\baselineskip}\selectfont} \newcommand{\xiaosanhao}{\fontsize{15pt}{\baselineskip}\selectfont} \newcommand{\sihao}{\fontsize{14pt}{\baselineskip}\selectfont} \newcommand{\xiaosihao}{\fontsize{12pt}{\baselineskip}\selectfont} \newcommand{\wuhao}{\fontsize{10.5pt}{\baselineskip}\selectfont}
美赛数模论文英文版
MCM 2015 Summary Sheet for Team 35565 For office use only T1________________ T2________________ T3________________ T4________________ Team Control Number 35565 Problem Chosen B For office use only F1________________ F2________________ F3________________ F4________________ Summary The lost MH370 urges us to build a universal search plan to assist searchers to locate the lost plane effi-ciently and optimize the arrangement of search plans. For the location of the search area, we divided it into two stages, respectively, to locate the splash point and the wreckage?s sunk point. In the first stage, we consider the types of crashed aircraft, its motion and different position out of contact. We also consider the Earth?s rotation, and other factors. Taking all these into account, we establish a model to locate the splash point. Then we apply this model to MH370. we can get the splash point in the open water is 6.813°N 103.49°E and the falling time is 52.4s. In the second stage, considering resistances of the wreckage in different shapes and its distribution affected by ocean currents, we establish a wreckage sunk point model to calculate the horizontal displacement and the angle deviation affected by the ocean currents. The result is 1517m and 0.11°respectively. Next, we extract a satellite map of submarine topography and use MATLAB to depict seabed topography map, determining the settlement of the wreckage by using dichotomy algorithm under different terrains. Finally, we build a Bayesian model and calculate the weight of corresponding area, sending aircrafts to obtain new evidence and refresh suspected wreckage area. For the assignment of the search planes, we divide it into two stages, respectively, to determine the num-ber of the aircraft and the assignment scheme of the search aircraft. In the first stage, we consider the search ability of each plane and other factors. And then we establish global optimization model. Next we use Dinkelbach algorithm to select the best n search aircrafts from all search aircrafts. In the second stage, we divide the assignment into two cases whether there are search aircrafts in the target area. If there is no search aircraft, we take the search area as an arbitrary polygon and establish the subdivision model. Considering the searching ability of each plane, we divide n small polygons into 2n sub-polygons by using NonconvexDivide algorithm, which assigns specific anchor points to these 2n sub-polygons re-spectively. If there exist search aircrafts, we divide the search area into several polygons with the search aircrafts being at the boundary of the small polygons. To improve search efficiency, we introduce” ma x-imize the minimum angle strategy” to maximize right-angle subdivision so that we can reduce the turning times of search aircraft. When we changed the speed of the crashed plane about 36m/s, the latitude of the splash point changes about 1°.When a wreck landing at 5.888m out from the initial zone, it will divorce from suspected searching area, which means our models are fairly robust to the changes in parameters. Our model is able to efficiently deal with existing data and modify some parameters basing the practical situation. The model has better versatility and stability. The weakness of our model is neglect of human factors, the search time and other uncontrollable factors that could lead to deviation compared to practical data. Therefore, we make some in-depth discussions about the model, modifying assumptions establish-
2013年美赛论文c题论文
基于主成分-有向复杂网络的地球健康的评价及动态预测 摘要 地球是一个庞大而复杂的生态系统，评价并预测其健康状况一直是一个难题。本文建立了分析各国家（节点）健康状况的主成分分析模型；基于生态系统的复杂性，进一步构建了一个反映各节点间交互影响的有向复杂网络模型；进而采用灰色预测模型对地球健康状况进行动态预测。 （1）计算每个节点的健康指数。因为地球上的国家较多和地球健康指数影响指标较多，本文选取21个国家作为分析地球的节点、11个地球健康指标。采用主成分分析法对21个节点以及全球的11个指标进行综合分析，把11个指标抽象成5个主成分进行健康指数的求解。我们以2000年的进行验证，结果显示五个主成分的累积贡献率高达92%，结果可靠。我们同时对各个节点的综合值Z （健康指数）进行排名，排名靠前的是美国、澳大利亚、加拿大等发达国家，排名靠后的是Morocco、Egypt Arab Rep. China、Kenya等发展中国家且生态保护较差的国家。 （2）分析节点间的交互影响。建立有向复杂网络来考虑各节点间的相互影响，选取8个典型国家来构成类似生物圈的“小世界”，用8个国家节点的健康指数进行逐步回归来确定网络的边和权重。在考察网络的基本特征参数后，通过边的权重来求得各节点的权重值。最后我们用修正后的网络加权模型和主成分分析模型结果对比，二者相互验证，说明模型的合理性。最后将模型推广到地球生态系统。 （3）未来地球健康状况的动态预测。我采用灰色预测中的GM（1,1）模型对世界的健康指数进行10年的动态预测，预测结果的相对误差小于5%，预测精度较高。预测的十年结果见表11。 对于模型的预警，我们通过给定健康指数的最低值a作为临界点，把GM（1,1）预测的结果与a比较，小于a则就警报。对于a的确定可以查找本文中11个指标的限定，通过限定值确定a的大小。对于政策的影响，我们选取中国和世界的人口增长率为对象进行了分析，证明政策对地球生态有一定的潜在影响。 关键词健康指数有向复杂网络主成分分析逐步回归动态预测 一、问题重述
美赛论文LaTeX模板
\documentclass{icmmcm} \usepackage{url} % For formatting URLs and other web or % file references. \usepackage{mflogo} % Provides the METAFONT logo; you % won't need it for your report. \usepackage{graphicx} % For importing graphics. \usepackage{natbib} %%% Sample ICM/MCM Contest Submission %%% %%% Based on sample senior thesis document %%% Last modified by Jeremy Rouse %%% Summer 2000 %%% %%% and on the LaTeX Hints document %%% created by C.M. Connelly
数模美赛论文模板
容格式： Abstract Introduction Assumptions Analysis of the problem Task 1 : predicting survivorship Task2 : achieving stability …. Sensitivity analysis Strengths Weaknesses Conclusion References Title(use Arial 14)
First author , second author , the other (use Arial 14) Full address of first author . Including country and mail(use Arial 11) Full address of second author . Including country and mail List all distinct addresses in the same way Keywords(use Arial 11) Abstract 1985: 模型概述-考虑因素-使用理由 We modelled…. Since…–we used …. We included…which were to be chosen in order to… 假设条件-数据处理法 We assumed that…We used actual data to estimate realistic ranges on the parameters in the model. 评估标准-衡量法-得到结论-结论的可靠性 We defined…We then used…we found…We examined the results for different values of the mortality parameters and found them to be the same . Therefore ,our solution appears to be stable with respect to environmental conditions.
2009年美赛真题论文
环岛交通的优化设计 Optimal Design for Traffic Circle Abstract 欧仁艾纳尔（Ez-gene Herlerd ）受到19世纪艺术形式的影响首创了“环岛式交通枢纽”的道路交叉口的概念。时至今日，由此产生的环岛式交通在世界各地广泛存在。 一些城市主干道上现有的环形交叉口由于通行能力不足，经常出现拥挤、混乱及堵塞的现象，往往是各向车辆争相进交叉口，却很难顺畅驶出。面对这种状况，我们以六车道入口环岛为例建立了三个模型： 1、通过对六车道环岛模型的分析，考虑不加任何控制设施建立模型，并推导出环岛的交通能力表达式（考虑到交织段长度影响和车辆分布不均匀的影响及非机动车干扰）： 22()3600132()(11/6)(11/6)(11/6)230 A A Z i Q Q Q A l Q Q p p t p l βββ''''-??=?=?=?-????---+ 以某一环岛为例，代入上式求出此种情况下的通行能力。 2、建立指示牌控制通行能力的计算与信号灯控制通行能力计算的模型，并以上面提到的环岛为例计算出两种模式下通行能力，同时与上面模型比较，从而对交通工程师提出指导性建议。 3、信号灯控制模型, 根据交通状况的实际需求,以延误最小、停车最少和通行能力最大作为目标函数,利用可随交通需求实时变化的加权系数把这3个目标统一为单目标函数, 建立交叉口信号配时非线性优化模型如下: 224 (25/)1/321[(1.0)]min (,)2(2)0.65()2(1.0)2(1)0.9(1.0/)/(1.0)2(/3600)(/)2 i x c i i i i i i i i i i c x c y c Z x c Y y y q y q c x c y c Y x c s +=-=-?+-+--??---???∑ 在引入算例的情况下，将算例所提供的数据代入优化得到的模型，采用基于精英蚂蚁寻优策略进行求解。 关键词（Key Words ）：环形交叉，最大通行能力，信号控制，
数模美赛论文实用模板
内容格式： Abstract Introduction Assumptions Analysis of the problem Task 1 : predicting survivorship Task2 : achieving stability …. Sensitivity analysis Strengths Weaknesses Conclusion References Title(use Arial 14) First author , second author , the other (use Arial 14) Full address of first author . Including country and mail(use Arial 11) Full address of second author . Including country and mail List all distinct addresses in the same way Keywords(use Arial 11) Abstract 1985: 模型概述-考虑因素-使用理由 We modelled…. Since…–we used …. We included…which were to be chosen in order to… 假设条件-数据处理方法 We assumed that…We used actual data to estimate realistic ranges on the parameters in the model. 评估标准-衡量方法-得到结论-结论的可靠性 We defined…We then used…we found…We examined the results for different values of the mortality parameters and found them to be the same . Therefore ,our solution appears to be stable with respect to environmental conditions.