标签存档： 新西兰作业代写

留学生作业代写：未来实体经济的研究

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留学生作业代写：未来实体经济的研究

另一项发现是，实际利率和消费增长可以由两个不同的领域变量跨越。本文在结构模型的基础上，对价格风险系数和实际利率的变化进行了有效的探讨。未来，实体经济的研究将考虑消费增长，通过观察来计算消费增长。因此，本文成功地回答了这一研究问题。采用不同的模型对风险系数进行了估计。研究论文的结果与研究问题相符。第二份报告的题目是《预防策略与家庭储蓄》，由Joshua Aizenman、Eduardo Cavallo和Ilan Noy合著，于2015年出版。本文的理论概念是建立在预防储蓄理论的基础上的。根据这一理论，可以预测，当风险水平较高时，应鼓励私人储蓄，以确保预防措施。此外，为了协调理论，还定义了一个简单的模型。
该模型导致了理论的扩展，并有助于包含相同的理论。本研究旨在提供预防储蓄理论与实证证据之间的解释，实证证据是建立在模型的基础上的，该模型较好地解释了由私人代理人计算出的不同的预防行为模型。为了分析研究问题，对不同国家的储蓄和风险进行了调查。为了完成调查，考虑了一些因素，例如有限的体制深度、活跃的非正式部门、各国的经济和政治稳定以及劳动力的流动。此外，还集中注意与自筹资金的公司和家庭动态有关的各种联系。为了做同样的重叠生成模型已经进行了说明。本研究建立了波动率与私人部门储蓄之间的负相关关系。人们还注意到，统计关联也可能发生逆转，在一些波动较大的地区，私人储蓄率较低。

留学生作业代写：未来实体经济的研究

Another finding is that the real interest rates and the growth of consumption can be spanned by the two different field variables. In the research paper, the discussion has been efficiently carried on the price risk coefficients and the changes in the real interest rate on the basis of the structure model have been found. In future, growth of consumption will be considered by the research in the real economy and the consumption growth will be calculated from the observations. Thus the research paper has been successful in answering the research question. The research has been done by using the different models for the estimation of risk coefficients. The findings of the research paper are up to the mark with the research question. The title of the second report is “Precautionary Strategies and household saving” written by Joshua Aizenman, Eduardo Cavallo and Ilan Noy and published in 2015. The theoretical concept used in this research paper is based on the precautionary-saving theory. According to this theory it can be predicted that whenever there are high levels of risk, private saving should be encourages so as ensuring precaution. In addition to this, theory a simple model has been defined in order to reconcile the theory.
The model leads to the expansion of theory and helps in encompassing the same. The research intends to provide the explanation between the precautionary-saving theory and the empirical evidence which is based upon the model where a better account for different models of a precautionary behaviour has been calculated by the private agents. In order to analyze the research question, there has been an investigation on the saving and the risk for different countries.To complete the investigation, a number of factors such as limited institutional depth, the vibrant informal sectors and the economic and political stability of the countries and the mobility of the labour force have been considered. In addition to this, there has been focus upon different linkages which are related to the self-financed firms and the household dynamics. In order to do the same overlapping generation model has been explained. In this research paper, the negative correlation between the volatility and the private sector saving has been established. It has been also observed that the statistical association may also be reversed and there has been a lower private saving rate in some of the more volatile places.

作文代写：耐用品垄断的影响

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作文代写：耐用品垄断的影响

Montez(2013)在他的文章中，面对有限数量的购买者，耐用品垄断导致了低效的销售延迟，他对耐用品的缓慢使用和计划外的降价给出了不同的解释。针对一定数量的购买者，研究了耐用品垄断的标准模型(Montez, 2013)。通过证明这个特殊的博弈可以有许多子博弈的完全均衡除了吃豆人的结果包括科斯猜想。再往前，参考Muller(2014)的研究论文，关于双边市场或平台产业中营销集中度的影响的文献往往是按照一个基准比较垄断竞争结果。这个特定的基准要么是联合管理的解决方案，其中一个决策者将运行每个和每个平台，要么是一个单一平台的纯粹垄断(Mueller & Boehme, 2011)。最后，考虑到期刊上关于异构用户三部分关税的文章:垄断和双寡头案例，虽然两部分关税已经得到了广泛的研究，但是考虑三部分关税要素的论文却很少。
此外，这些论文中没有任何一篇成功地解决了一些基本和基本的问题，这些问题涉及存在异构用户时关税的最优属性(Baek & Brueckner, 2015)。均衡的一类具有特定的利益，在均衡中，卖方首先被收取更高的价格，只有当一些高估值的买家进行购买时，这个价格才会降低(Montez, 2013)。这种价格结构似乎造成了买方之间的磨擦冲突，导致市场清仓的延迟和价格削减和购买的非预定日期的合理化。当政府变革的定义仅限于政府范围内的实质性变革时，这种影响具有很强的意义(Montez, 2013)。这篇文献综述不仅讨论了哪一种特定的基准可以被认为适合垄断。在这篇论文中，作者假设平台的最优数量高度依赖于单户或多户、是否存在正的网络外部性或负的网络外部性。该研究通过建立这些成果，而不是将它们保存在实质性和方法论正统的琥珀下，表明了它对过去经济学家取得的成就的尊重(Mueller & Boehme, 2011)。

作文代写：耐用品垄断的影响

In his article Inefficient sales delays by a durable-goods monopoly facing a finite number of buyers, Montez (2013) has offered a different explanation regarding slow adoption of durable goods and unscheduled cutting of price. A standard model of durable goods monopoly has been studied with a certain number of buyers (Montez, 2013). This has been done by showing that this particular game can have a number of subgame perfect equilibria apart from the outcome of Pacman that include the conjecture of Coase.Further ahead, referring to the research paper of Muller (2014), the literature on the impacts of concentration of marketing in two sided market or platform industries tend to be comparing the monopolistic competitive result in accordance with a benchmark. This particular benchmark is either the solution of joint management within which a single decision maker will be running each and every platform or a pure monopoly with a single platform (Mueller & Boehme, 2011).Finally, considering the journal article of Three-Part Tariffs with Heterogeneous Users: Monopoly and Duopoly Cases, even though two part tariffs have been studied widely, there are only few paper considering the elements of three part tariffs.
In addition, not any of these papers have been successful in addressing some fundamental and elementary questions in concern with the optimal attributes of the tariff with the existence of heterogeneous users (Baek & Brueckner, 2015).There is specific interest in the class of equilibria in which the seller is first charged with higher price and this price is lowered only when some buyers of high valuation make the purchases (Montez, 2013). This structure of price seems to be creating a conflict of attrition among the buyers, which result in delay of market clearance and rationalization of unscheduled dates of price cut and purchase. This impact has strong significance when the definition of government change is restricted to cases regarding substantial changes across the government (Montez, 2013). This review of literature has not just presented a discussion which particular benchmark can be considered appropriate for monopoly. Within the paper, the authors has hypothesised that optimal number of platforms are highly dependent on whether singlehome or multihome, whether there are positive network externalities or negative network externalities. The research has demonstrated its respect for achieving from past economists by establishment of these achievements, not to preserve them under the amber of substantive and methodological orthodoxy (Mueller & Boehme, 2011).

新西兰代写：新西兰留学文书的三个要点

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新西兰代写：新西兰留学文书的三个要点

要想写好新西兰留学文书就需要在写作前做好充足准备：比如说新西兰留学申请文书三大写作要点。在新西兰出国留学文书写作中稍不注意就会出现很多问题，那新西兰留学申请文书规范内容是什么呢?新西兰留学申请文书写作要注意哪些问题?这些都是各位进行新西兰留学申请文书写作时关注热点。下面我们就一起来看看吧。

新西兰留学申请文书需要有一个明确主题。不要离题谈论一些不相干事。需要考虑合理围绕主题安排材料。多写你自己感兴趣经历与研究问题。新西兰出国留学文书写作要写一个引人入胜开头——小故事名人名言或者有意思场景或描述而不要说一些成词滥调如”I was born in”或”My parents came from…”。新西兰留学申请文书结尾处记得呼应主题。文风可以适当幽默但是不要太过。态度诚恳认真不卑不亢。用积极态度说明弱点比如托福成绩不高等但不能表现得过份自信。重要是给学校一个专业认真印象。不能编造经历。

新西兰留学申请文书怎么写新西兰出国留学文书写作一定突出三个关键点：

第一、不要一味套用规律写作模板回答问题。因为这样很容易偏移原来大学文书主题而大学审查官也很容易察觉这种新西兰出国留学文书写作方式千篇一律。

第二、学会利用鲜活实例让读者进入你情境中增加形象性和趣味性，让大学申请部老师们可以感觉到申请人想法。，

第三、依照自己性格写新西兰出国留学申请文书。在阅读无数文书后阅卷老师已能分辨什么是诚实与不诚实作答可以区分什么是发自内心留学文书写作答案因而写作时应该让文书有趣却又不可丧失自我才能入老师法眼。

上面文章为大家介绍新西兰留学文书写作的三大要点是什么，相信大家都有了一定的了解。还有新西兰留学文书书写问题欢迎继续关注新西兰高阶论文AdvancedThesis教育网，或者是在在线与我们的老师进行沟通。我们专门做新西兰代写和修改论文服务，欢迎随时咨询。

数学论文：公司如何获得竞争优势

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数学论文：公司如何获得竞争优势

经营这家公司的两兄弟认为，随着越来越多的公司选择向海外发送时装订单，批量采购时装产品，时尚制造业已经萎缩。它不再像以前那样定制。马努奇说，纽约以前的一些地方“有大量的工厂、裁缝、裁缝、设计师，每个人都在做未经加工的事情”。然而，现在，它本质上是在与那些在将作品发送到海外之前就在电脑上工作的设计师们玩“make believe”(新泽西州商业NJBIZ, 2011)。马努奇兄弟一直从事手袋制造的家族企业，并在工厂工作了很长时间，了解定制产品与大规模生产的价值。他们是一家专业生产小型奢侈品产品的第三代制造公司，并通过迎合郊区商店的设计来支持连续生产。时装行业缺乏对定制制造的激励，导致企业将其制造行业从新泽西州、美国和马努奇迁出。然而，他们的制造公司想要留在业务，并没有兴趣将他们的风险转移到海外(NJBIZ, 2011)。就所涉及的制造业而言，公司必须具有竞争优势。目前，Manolucci的情况是，它的大多数竞争对手已经把他们的生产单位搬到了国外。
由于生产部门转移到国外，这些竞争对手将能够提供比马努奇更经济的价格。然而，这并不是实际情况，因为Manolucci也能够在当地采购，并在分销方面节省其他公司无法最小化的供应商成本。马努奇兄弟采访的这篇文章显示，他们担心不得不采取与现有竞争对手类似的商业做法，也就是将制造业务转移到国外。然而，他们也希望改进现有的战略本身。《哈佛商业》(Harvard business)一篇讨论竞争优势的文章指出，鉴于当前工业环境的不断变化，企业需要一个竞争战略。竞争战略应该反映它在市场中寻求的地位形式，以及它在市场中寻求的竞争优势的形式。如果管理者把他们的竞争希望寄托在一些最佳实践方法的实施上，他们就会含蓄地放弃战略的核心概念，转而采用一种通用的竞争成功方法。如果一个公司的唯一目标是“和最强大的竞争对手一样优秀”，那么它怎么能指望获得某种竞争优势呢?(Hayes & Pisano, 1994)。

数学论文：公司如何获得竞争优势

The brothers who run the company believe that the manufacturing industry for fashion has dwindled down with more companies opting to send their fashion orders overseas and get their fashion manufactured products in bulk. It is no longer customized as before. Manolucci says that some of the previous places in New York, “had a strong number of factories, seamstresses, tailors, designers, and everybody does things in the raw. Now, though, it’s essentially playing make believe with designers who do their jobs on a computer before sending the work overseas” (New Jersey Business NJBIZ, 2011). The Manolucci brothers have been in the family business of handbag manufacturing and have worked in the factory for a long time and understand the value of custom products versus mass manufacturing. They specialize as a third generation manufacturing company in small luxury productions and support continuous productions by catering to designs of the suburban shops. A lack of incentives for custom manufacturing in the fashion industry has led companied to move their manufacturing industries from New Jersey, United States, and Manolucci. However, their manufacturing company wants to stay in the business and is not interested in moving out their venture overseas (NJBIZ, 2011). A competitive advantage must exist for the company in terms of the manufacturing that it is involved in. Currently, the situation of Manolucci is that most of its competitors have moved their manufacturing units abroad.
Since the manufacturing units are moved abroad, these competitors would be able to provide more economically priced compared to that of Manolucci. However, this is not an actual situation, as Manolucci is also able to source locally and save in terms of distribution, supplier costs that the other companies would not be able to minimize in. The article interviewed by Manolucci brothers shows that they are worried about having to adopt similar business practices like that of their existing competitors, which is to move their manufacturing outside the country. However, they also want to improve on this existing strategy itself. A Harvard business article in discussing competitive advantage states that given the constant changes in current industrial environments, companies need a competitive strategy. The competitive strategy should be reflective of what form of position it seeks in the marketplace and also the form of competitive advantage that it seeks to achieve in the marketplace. “If managers pin their competitive hopes on the implementation of a few best-practice approaches, they implicitly abandon the central concept of a strategy in favor of a generic approach to competitive success. How can a company expect to achieve any sort of competitive advantage if its only goal is to be “as good as” its toughest competitors?” (Hayes & Pisano, 1994).

resume 代写：亚马逊网站营销

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resume 代写：亚马逊网站营销

对于亚马逊公司来说，市场营销的成功来自于流量的资本化，并确保客户在访问中感到投入和特殊(Leeflang et al.， 2014)。亚马逊是访问量排名第八的网站之一，因此一个全面的网络营销策略可以被认为是最重要的。与设计相比，亚马逊营销主题的共同特征更倾向于有效性。基于网络的策略已经加入七个关键元素(2014)用& Nunan:高客户服务;电子邮件营销,客户意见;联盟销售;流线型排序;web服务和伙伴关系;持续改进网站。大量的客户使用Amazon来研究产品。大量研究表明，在购买之前，30%的消费者使用亚马逊对产品进行研究，只有13%的消费者考虑在购买之前使用谷歌作为研究信息(Hirt & Willmott, 2014)。事实上，许多客户已经完成了他们的研究，最终从亚马逊网站购买。
2011年，美国电子商务收入的19%来自亚马逊。整体策略的理念是为主要客户提供卓越的服务。这种说法的主要证据是亚马逊论坛上的积极反馈所带来的难以置信的价值。目前在Kindle论坛上的一篇文章往往是对客户重视和承诺的例证(Filson, 2004)。一个重要的例子是，一名男子收到了Kindle，并在几天后考虑购买一个皮革封面。不知怎么的，由于封面的故障，Kindle滑了出来，坏了。客户发了一封关于整个场景的电子邮件，一个小时后，一位代表同意发货一个新的单元，没有任何额外的解释。客户给出了积极的反馈，被公司对待他的方式淹没了，表达了竞争的加剧。因此，目前整体的营销范围提高了关键客户的满意度。

resume 代写：亚马逊网站营销

For the company of Amazon, success in marketing comes out of the capitalization of this traffic, and to ensure that the customer feels engaged and special in their visit (Leeflang et al., 2014). Amazon is among the most visited website at rank eight, and hence a comprehensive strategy of web marketing can be considered as paramount. The mutual denominator for the marketing theme of Amazon is inclined more towards effectiveness in comparison with design. Its web- based strategy had been incorporating seven key elements that are (Insley & Nunan, 2014):High customer service；Email marketing；Customer opinion；Alliance marketing ；Streamlined ordering ；Web services and partnership；Continuous improvement of website.A large population of customers use Amazon for researching on a product. A number of researches shows that before any purchases is made, 30 percent of the consumers research on the product by the use of Amazon, while only 13 percent considered using Google for research information before making any purchases (Hirt & Willmott, 2014). As a matter of fact, a number of customers have been completing their research by finally making purchases from the website of Amazon.
In the year 2011, Amazon had accountability for 19 per cent of the revenue earned from e-commerce in the United States of America. The overall strategy is set on the concept to provide exceptional services to the key customer. The main evidence for this claim is the incredible value of positive feedback presented on the forums of Amazon. A current post in the forum of Kindle tends to be exemplifying the emphasis placed and commitment put on the customers (Filson, 2004). As a significant example, a man received a Kindle and for the same considered purchasing a leather cover after some days. Somehow, due to malfunctioning of the cover, the Kindle slipped out and broke. An email was placed by the customer about the whole scenario and in an hour, a representative agreed on shipping a new unit without any extra explanation. The customer gave a positive feedback overwhelmed by how he was treated at the company, expressing the increased competition. Hence, the overall scope of marketing currently enhances the level of satisfaction among the key customers.

essay代写：摄影师如何看待照片的主题

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essay代写：摄影师如何看待照片的主题

摄影的过程包括给孩子们糖果，然后把糖果拿走，让他们哭的方法。如果这不起作用，她就会威胁孩子们扔掉他们最喜欢的游戏。艺术家看到孩子们心烦意乱时，想起了与政治局势有关的愤怒和无助。评论家们提到这部电视剧是一种虐待儿童的行为。各种各样的孩子被专业雇佣，包括她自己的女儿在内的一些朋友，所有被雇佣的孩子都得到了他们各自的父母的支持，他们帮助孩子哭泣(Merola, 2010)。这一系列报道在网上引发了激烈的批评和新闻报道。这导致了对艺术家多年来广泛的仇恨邮件(Wacadlo et al, 2007)。另一个摄影批评是艺术家面对约翰·麦凯恩的重复使用的照片，在一个戏剧性的光，他的脸改变了一种方式，牙齿被取代的猎食，尖尖的牙齿和血从他的嘴。批评人士称，这些照片背后的普遍动机表明，敌人以一种次等人类和怪物的形式出现，以确保公众更容易憎恨照片中的主题。这是摄影师在政治竞选期间拍的。调查发现，持相反政治观点的人也认为编辑过的约翰·麦凯恩的照片是完全不可接受和不道德的。这幅肖像的发展是为了反映摄影师如何看待照片的主题。

essay代写：摄影师如何看待照片的主题

The process of photography involved methods to make children cry through offering candy and taking it away. If this didn’t work, then she used to threaten children with disposing their favorite games. Artist was reminded of anger and helplessness related to political situation while seeing the children upset. The critics mentioned the series exhibited to be a kind of child abuse. Various children were hired professionally and some of friends including her own daughter, all of the hired children were supported by their respective parents that helped in making children cry (Merola, 2010). This series had resulted in highly heated online criticism and coverage from the news. This resulted in hate mail towards the artist over numerous years in an extensive manner (Wacadlo et al, 2007). Another photographical criticism was faced by the artist on the reused photo of John McCain in a dramatic lights with his face altered in a manner that teeth were replaced by the predatorily, pointy and sharp teeth with blood falling from his mouth.The criticism claimed that the general motivation behind portrayal of such photo indicates presentation of enemy in a sub human and monstrous form to ensure that it is easier for the general public to hate the subject in the photograph. This was done by the photographer in the midst of political campaigns. It is found that the people from the opposing political belief also found the edited photo of John McCain to be completely unacceptable and unethical. The portrait was developed in a manner to reflect the public how the photographer views the subject of the image.

学院论文代写：学术研究论文的写作方法

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学院论文代写：学术研究论文的写作方法

学术论文是某一学术课题在实验性、理论性或预测性上具有的新的科学研究成果或创新见解和知识的科学记录，或是某种已知原理应用于实际上取得新进展的科学总结，用以提供学术会议上宣读、交流、讨论或学术刊物上发表，或用作其他用途的书面文件。是具有参考价值的资料，所以学术研究论文的写作是很严谨的。下面是我们学院论文代写的老师总结的学术研究论文的写作方法，希望对同学们有帮助。

第一，围绕所关心的问题，进行文献查询。中文文献可以通过知网、万方等数据库查找，这些数据库能够囊括几乎所有的学术文献(期刊论文、会议论文、学位论文)，通过这一步可以明确这个问题的研究现状。

第二，制定研究方案和技术路线，并展开研究。一般来说，这一步都是有老师指导的。工科一般需要进行理论分析、室内试验、现场试验、计算机模拟等等。这就要求研究需要有一定的硬件设施，比如试验设备等等。如果没有任何试验设备研究也并不是就不能进行，很多研究就是靠单纯的理论分析进行的，另外也可以通过现场调研、数值模拟等方式获取数据。

第三，论文撰写。一般包括问题研究现状的介绍，本文研究方法、结论及意义等等。另外，每个期刊都有自己的格式要求，绝大部分情况下都需要在投稿之前按照期刊要求进行排版。

第四，论文投稿。首先，根据论文的特点和水平，选择相应的期刊。其次，期刊一般都自己的网页，可以在网上直接投稿。

第五，论文修改、回复、录用及发表。期刊在收到投稿后，一般都会请同行专家进行审稿，并根据审稿专家的意见进行处理，如果论文没有被拒，通常情况下，专家都会有修改意见，作者需要根据审稿意见进行修改回复直到达到要求然后录用发表。

一般来说，论文的发表都是需要有人一步步进行指导的，所以最重要的条件就是找个有论文发表经验的老师。如果同学们有需要学院论文代写和修改的，可以找我们新西兰高阶论文AdvancedThesis教育网，一定能帮到你的呦。

新西兰作业抄袭：农村医疗问题

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新西兰作业抄袭：农村医疗问题

这里提出的想法是一种数字听诊器，它经过校准，可检测作为农村地区基本疾病症状和标志的特定慢性和急性条件。数码听诊器的图片如下，这是一个有效的工具，为医疗保健发现早期慢性疾病。我在农村生活了很长时间，亲眼目睹了由于缺乏专门针对农村卫生保健中已知问题的手段而造成的问题。农村地区数字工具的重要性和需求促使我提出了这一创新。接下来将介绍业务思想和基本原理，并说明对这种解决方案的需求。下一节是竞赛部分，其中介绍了目前存在的与这一想法有关的竞赛。第4和第5节介绍了目标市场和拟议的营销计划，第6节介绍了未来的展望。最后一节是报告的摘要。农村地区的人们患有许多与农田有关的疾病，如发烧、花粉热之类的过敏热、由于沼泽地、哮喘和其他肺部感染而导致的流感和肺部粘液积聚。
医生使用听诊器来检查脉搏率、心律失常以及肺部氧气的吸入和呼出率、喘息声等。很少有医生的意见表明需要专门定制的保健设备和解决办法来改善人民的保健需要。为了了解消费者，对3名农村医生和2名生活在同一地区的人进行了访谈。对于第一个问题，即个人是否认为农村地区的疾病可以按照发生的频率聚集在一起，所有5名参与者都回答“可以”。其中两名医生认为，他们看到了基于季节的类似病例，另一名医生表示，一些疾病的频率一直在增加。所有参与者都感到没有数字听诊器。与会者指出，社区在其医疗基础设施中需要数字设备。关于肺相关疾病的第4题中，大约有4名参与者认为这是最常见的。其中一名不是医生的参与者不太确定。就对数码听诊器的兴趣而言，所有参与者都表示“愿意”。

新西兰作业抄袭：农村医疗问题

The idea being presented here is a digital stethoscope that is calibrated to detect specific chronic and acute conditions which serve as symptoms and markers for basic diseases in rural segments. The digital stethoscope picture is given below that is effective tool for healthcare to detect early chronic diseases. I have spent quite a long time in villages and have observed firsthand the problems that are caused because of lack of instruments that can specifically target known issues in rural health care. The importance and need of the digital tools in rural areas led me to come up with this innovation.The business idea and rationale is presented next where the need for such a solution is presented. The competition section is next, in which the current competition that exists with respect to this idea is presented. Section 4 and 5 present the target market and the proposed marketing plan and section 6 presents the future outlook. The final section is a summary of the report.People in rural areas suffer from many diseases associated with the farmlands such as fever, allergy fever like the hay’s fever, flu and phlegm buildup in lungs because of marshlands, wheezing and other associated lung infections.
The doctors make use of stethoscope in order to check pulse rate, arrhythmia as well as the inspiration and expiration rates of oxygen in lungs, the sounds of wheeze and more. The opinions of few of the doctors indicate a need for specifically customized health care instruments and solutions for improving health needs of people. To understand consumer, an interview was conducted with 3 of the doctors in the rural area and 2 of the people living in the same area. For the first question on whether individual believes that diseases for rural areas could be clustered as in the occurrence based on frequency, all 5 participants stated ‘yes’. Two of the doctors believed that they saw similar cases based on season and one of the other doctors stated that frequency of some diseases increase all the time. The lack of a digital stethoscope was felt by all participants. Participants indicated that the community needed digital equipment in their medical infrastructures. For question 4 on lungs related conditions around 4 of the participants felt that they were most common. One of the participants who were not a doctor was not so sure. In terms of interest for a digital stethoscope, all participants stated ‘yes’.

代写书稿：PCA的发明历史

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代写书稿：PCA的发明历史

PCA的发明是在1901年由卡尔皮尔森的努力。它是力学中主轴定理的一个类比。然而，在20世纪30年代后期，哈罗德·霍特林(Harold Hoteling)对此进行了独立的发展。人们常常将PCA归因于Hotelling(1933)，但不能认为它是绝对正确的。这些方程建立在二次曲面和形式的主轴上，有许多不同的形式，在分析学的经典几何中是众所周知的(Bro & Smilde, 2014)。在高尔顿(1889)，主成分分析似乎有了一些温和的开端，其中主轴与相关椭球体之间首次有了联系。皮尔逊(1901)发明的技术有一个完整的讨论，这些技术已经完全应用于MacDonell(1902)。
Burt (1949) (Bowen & Guo, 2011)在研究中考虑了PCA在适当属性下分析数据的历史。PCA最重要的优点是它可以很容易地沟通和执行。在仪器验证中，它可以被明确地归为一种有效的方法。此外，即使存在某些假设如多元正态分布(Abdi & Williams, 2010)违反，也总有获得稳定估计的空间。然而，PCA也有一些缺点或缺点。一个重要的问题在于对样本的依赖，即部分结果对样本的依赖。再往前看，因素的解决方案往往反映项目的每一个困难，而不是提供任何具体的基础结构。

代写书稿：PCA的发明历史

The invention of PCA took place in the year 1901 by the efforts of Karl Pearson. It was presented as an analogue for the theorem of principal axis in mechanics. However, later on during the 1930s, there was an independent development of the same by Harold Hoteling. There is often attribution of PCA to Hotelling (1933) but cannot be considered absolutely correct. The equations were established in the principal axes of quadratic surfaces and forms, in a number of different forms, and were well-known across the classical geometry of analytics (Bro & Smilde, 2014). There seem to be some modest beginnings of PCA in Galton (1889), in which for the first time there was connection of principal axes with the correlation ellipsoid. There is a complete discussion on the techniques invented by Pearson (1901), and these techniques had been fully applied to MacDonell (1902).
The prior history of PCA in the analysis of data, under appropriate attributes, has been considered in the research by Burt (1949) (Bowen & Guo, 2011). The most significant pros of PCA is that it can be communicated and conducted easily. It can be clearly classified as a valid method in the validation of instrument. In addition, there is always scope of obtaining stable estimates even if there is violation of certain assumptions such as multivariate normal distribution (Abdi & Williams, 2010). However, there are certain disadvantages or cons of PCA as well. One significant issue lies in the dependence on sample, with partial dependence of the findings over the sample. Further ahead, a solution of factor tend to be reflecting each and every difficulty of the items instead of providing any specific underlying construct.

新西兰代写：山水画的起源

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新西兰代写：山水画的起源

山水画的起源可以追溯到15世纪，当时人们意识到需要用图形表现来传播文化意识。那时候，列奥纳多·达·芬奇(Leonardo da Vinci)、弗拉·巴托罗梅奥(Fra Bartolomeo)等风景画出现了。大多数情况下，风景画表现了田园牧歌的思想，这些思想可能来自古典诗歌，而意大利风景画被添加到这些诗歌中，让它看起来更好。来自北欧的艺术家们描绘了关于意大利健康的风景画，并通过这些绘画表现了意大利文化的骄傲。也许，这些年轻的艺术家是许多人体验意大利光线的原因，并把意大利风格的风景卖给所有不能去意大利的人(honor and Fleming, 1982)。
这意味着这些山水画是意大利文化向世界传播的使者和传播者。绘画还表现了园林景观、历史场景、传统和神话。意大利在17世纪继续保留着其著名的遗产，巴洛克风格和矫揉造作以及文化旅游主导了这一时期的意大利艺术作品。景观在17世纪达到了完美，当时自然很平衡，古典的和谐要求简单。随着时间的推移，它们变得越来越重要，因为这仍然是历史场景和其他事件的唯一表现方式(Whyte, 2002)。山水画的形式从意大利扩展到其他几个地区，因为他们受到古典古代的影响，代表了世外桃源(一个地方的宁静和宁静的田园风光在古希腊时期)。

新西兰代写：山水画的起源

The origin of landscape painting dates back to 15th century when people realized the need for graphical representation to spread the awareness on culture. It was the time when landscape drawings such as Leonardo da Vinci, Fra Bartolomeo existed. Mostly, landscapes demonstrated pastoral ideas that are probably from the classical poetry and Italian landscape is added to those poetries to give it a better look. Artists based out of Northern Europe depicted the landscape paintings about the wellness of Italy and showed the pride of Italian culture through these drawings. Perhaps, these young artists were the reason for many people to experience this Italian light and sell Italianate landscapes to all those who could not visit Italy (Honour and Fleming, 1982).
This implies that these landscape paintings acted as messengers and propagators of Italian cultures to the rest of the world. Paintings also showed the garden landscapes, historical scenes, tradition and mythology. Italy continued to retain its prestigious heritage in 17th century with the presence of Baroque and Mannerism and cultural tourism dominated Italian art work in this period. The landscape achieved perfection in 17th century when nature was well balanced and the classical harmony called for simplicity. They gained importance over a period of time as this remained as the only mode by which historic scenes and other events have been represented (Whyte, 2002). The form of landscape painting extended to several other regions from Italy as they were influenced by the classical antiquity and represented Arcadia (a place known for the calm and serene pastoral beauty in ancient Greece period).