医学外科英文论文范文大全

Objective To evaluate acute and long2term angiographic and clinical outcomes of longstent or multiple overlapped stents (length ≥ 20 mm) implantation for diffuse atherosclerosis lesions inoctogenarians. Methods Long stent or multiple overlapped stents implantation was performed on 111diffuse native coronary lesions ( Group O : 47 lesions in 44 octogenarians ; Group Y: 64 lesions in 58 patientsaged under 60) . Baseline demographic , lesion characteristic , angiographic and procedural details weresimilar in these 2 groups. Six2month clinical and angiographic follow2up was completed in all cases. In2hospital and long2term outcomes were evaluated. Results Procedure success was 100 %for both had in2hospital major adverse cardiac events (MACE) . There was no significant difference inangiographic binary restenosis ( ≥50 % diameter stenosis) rate between the groups at follow2up ( Group Ovs. Group Y, 1218 % vs1 1019 % at 32month , 2918 % vs. 2616 % at 62month , P > 0105) . The rates oftarget lesion revascularization and MACE at follow2up were less in Group Y, but it showed no statisticalsignificance (718 % vs. 1016 % and 816 % vs. 1114 % at 32month , 1516 % vs. 2314 % and 2017 % % at 62month , respectively , P > 0105) . Conclusions Long stent implantation for diffuse lesionsin octogenarians appears safe and feasible , with high procedural success and favorable long2term outcomes.

不可能帮你——————

s why more and more people are being active in various kinds of sports and exercises.

If people follow these three ways of keeping fit. Some practice shadowboxing and swordplay while others run. Every morning many people get up early and take much exercise.

First, block the flow of blood, and therefore should be given up, walk or dance to music. This strengthens the heart. They advise people to eat more fruit and vegetables and less meat such as beef and pork because meat contains more fat than poultry and fish.

Medical researchers have proved that what people eat affects their health, it is essential to do the following. Some play basketball or volleyball or table tennis? Different people may give different answers to this question. Unfortunately few people follow this advice. Through sports and exercise, people bee healthier and stronger;s health a great deal. Smoking and drinking alcohol injure one'. Fat can build up in the arteries. That'.

Getting rid of bad habits like *** oking and drinking alcohol is also an important way to keep healthy, reduces the chance of heart attack. Research shows that getting plenty of exercise make the heart beat faster and the lungs work harder. In my opinion, it is absolutely necessary to take some exercise every day, and cause a heart attack or stroke. In the afternoon, others go in for gymnastics or track events,there are also many people keen on sports, and helps lower blood pressureHow to Keep Healthy

Nowadays more and more people are concerned about their health. But how to keep healthy, they greatly improve their health, jog

All people in urban and rural areas will enjoy basic medical care and health services by increasing government responsibility and spending, we will also encourage greater participation of private capital from both home and abroad in the reform covers a wide range of subjects including insurance, drug manufacturing, distribution and supervision, and legislation of medical put into place basic medical and health care systems covering both urban and rural residents, and ensure that every resident has access to safe。

The disturbing phenomenon has caused wide social concern. There are several underlying causes behind it. Nowadays, people tend to care more about their health and expect a longer life span, thus causing a boom in medical treatment. People are willing to spend more money on health care. Some hospitals take advantage of this and offer patients more unnecessary physical examinations in order to make more profits. 令人不安的现象引起了广泛的社会关注。

有几个背后的原因。如今，人们更关心他们的健康，期望寿命更长，从而导致了医疗的繁荣。

人们愿意花更多的钱在医疗保健上。一些医院利用这一优势，为患者提供更多不必要的体检，以使更多的利润。

In my view, it's high time that urgent measures should be taken to improve the present situation. First, doctors should live up to patients' expectations and put saving people's lives above anything else. Second, the authorities should shoulder its responsibility to ensure that hospitals provide people with high-quality medical care at a reasonable price. 在我看来，现在应该采取紧急措施来改善目前的形势了。首先，医生应该对病人的期望值，并把人的生命放在其他任何东西上面。

其次，当局应承担起它的责任，确保医院为人民提供高质量的医疗服务，以合理的价格。

The disturbing phenomenon has caused wide social concern. There are several underlying causes behind it. Nowadays, people tend to care more about their health and expect a longer life span, thus causing a boom in medical treatment. People are willing to spend more money on health care. Some hospitals take advantage of this and offer patients more unnecessary physical examinations in order to make more profits.

令人不安的现象引起了广泛的社会关注。有几个背后的原因。如今，人们更关心他们的健康，期望寿命更长，从而导致了医疗的繁荣。人们愿意花更多的钱在医疗保健上。一些医院利用这一优势，为患者提供更多不必要的体检，以使更多的利润。

In my view, it's high time that urgent measures should be taken to improve the present situation. First, doctors should live up to patients' expectations and put saving people's lives above anything else. Second, the authorities should shoulder its responsibility to ensure that hospitals provide people with high-quality medical care at a reasonable price.

在我看来，现在应该采取紧急措施来改善目前的形势了。首先，医生应该对病人的期望值，并把人的生命放在其他任何东西上面。其次，当局应承担起它的责任，确保医院为人民提供高质量的医疗服务，以合理的价格。

Campus Life 有关校园生活的英语作文

Early in senior high school, we longed to be enrolled in a university. Now the dream has e true. But how do we college students like our campus life?

Certainly, some relish it, finding it colorful and rewarding. Besides study, they spend considerable amount of time improving themselves in various aspect. Yet others do not think much of their college life, thus do not benefit as much. In their eyes, the university is just a bigger high school. The only difference is that they have more time at their disposal without parents looking over their shoulder.

As to me, college life is ideal if only I have abundant books to read, some bosom friends to keep me pany, a couple of conscientious professors to instruct me, and an easy access to the Inter.

范文二：

My station in university campus inch territory, breathes and feels a here freshness. The university life like this started. The life four years time already the picture got down certainly has run the line, you along this path endless long journey, the university time will say regarding me will be fresh, the biography first time was far away the hometown, trod studies the road. I to the university life am fuzzy, after investigates many times, everybody is o characters ----- is bored to the university life feeling, perhaps has that a reason! Three years high school life is such intense stimulates. Recollected also a little is afraid, facing high school's intense sprint, diligently was admitted to a school dream of the university, everybody is the like this struggle, assaults the dream. At the present, steps into the university campus, studies the life has had the bored feeling.

DESIGN AND IMPLEMENTATION OF PRODUCTION PLANNING MANAGEMENT SYSTEM OF SURVEYING AND MAPPING PROJECTKEY WORDS: GIS,Design,Analysis,Application,Management,ProductionABSTRACT:With the development of photogrammetry and spatial information sciences, we have found many new methods to solve the technical problem in surveying and mapping project. But there is a little research on the project management. Traditional management method is plex and time-consuming. Now, we need use new technique to improve the management method for enhancing management level. Taking “National Western Surveying and Mapping Project on 1:50000 Topological Maps Blank Area” as an example, this paper focus on production planning management. The project is remarkable, not only the task and extent is tremendous, but also the staff and stuff are excessive. The Blank Area has atrocious weather and extreme hypsography. All of the conditions increase the project management difficulty. For reasonable planning and logical budget, we designed and realized a production planning management system to give the decision support to the managers. This paper studies the system'e69da5e6ba903233363533362s requirement *** ysis, system structure and function in . INTRODUCTIONNowadays, Geographical Information Systems(GIS) are powerful and useful as means of information, visualization and research tools(Quan Bao,2004). Most GIS sofare is more suited to providing limited types of output than as a tool to support, at anything other than a superficial level, tactical or strategic decision-making processes. To improve the usefulness of GIS as a decision support tool, o needs are apparent. First, decision-makers require methods that allow them to easily select alternatives across a number of relevant criteria. Second, it is necessary to explicitly recognize that most decision-making processes involve multiple participants. Since problem solving id often characterized by multiple and conflicting objectives, methods that contribute toward more a pletely aiding decision system are required.。

Is It Right to Require Class Attendance?Required class attendance, like an old custom, is so common in Chinese colleges and universities that many teachers and even students themselves simply assume it a good practice. But is it wise to do so? It does contribute to the rise in the number of students attending class. But is there any proven correlation between attendance and performance in a course? The value of required attendance is being questioned by more and more teachers and is class attendance required? The reason seems fairly distinct and understandable. For one thing, to ensure that all the students in his or her class are attending it has been considered one of the responsibilities of the teacher in the long run. A strong sense of responsibility is acting on the teachers and making them feel lose face or even guilty if they are facing just several students in a classroom which should be filled with many more of them. Also playing a part is that teachers have to find ways to evaluate their students, and attendance, which is a perfect measurable factor, can be their good choice apart from mere paper does that make sense? Have teachers achieved their goal? Take the first glance and people may say "yes", because you can easily find that in the courses which require class attendance there are always a lot of students. But things are not just simply what they look like, however. "I'm tired of the course,but I've got to attend it. So I leave after my name is mentioned by the teacher." A college student said so and if you have experienced college life, you'll find he's not alone in saying so. In some courses attendance checking has been somewhat a burden to the students and they have developed several ways to escape classes while still retain good record on the teachers' way is to leave silently after attendance checking, and there's still other ways such as asking others to reply when his or her name is called, etc. Even just talk about the students who never escape classes. We can hardly assume they're really "taking" the course because none of the available data shows any proven correlation between attendance and performance in a course. One may be sitting in the classroom, but who knows whether he or she is just sitting there daydreaming all the time?What surprises us is that there are students who get high marks without attending many classes. So now we seem to have reached a corner: how to explain all these phenomena? Is class attendance requirement really a ridiculous thing or have we missed something important that gives us the answer?Just consider the teachers' goal again and we can get more out of the problem. The point of all the things is that we should find a better way to arouse the students' enthusiasm and efficiency to study and attendance requirement is just one of the methods. One's course performance is measured by his or her efforts and efficiency rather than the time he spends to attend class. A student may have a high rate of attendance but low study efficiency. What's more, if we make a close research about the college education we can see why college education is not welcome. A sense of being compelled to study and not being trusted is the most important factor in it. Students in colleges tend to think they are already grown-ups who're responsible for what they can do and what they want to do. The attendance checking makes them feel that they are treated like children and thus may destroy the enthusiasm of study or even cause them to cheat the teachers in different ways. Another factor that bears the same importance is the classes, or to say the teachers them selves. Why do students fail to follow the courses? One thing that can not be denied is that many classes are simply too only repeat their materials from the textbook and students feel they can gain nothing from it. For the third but not the least one, students do lack a strong desire to study and responsibility for themselves these days. Their life is filled with too many things such as PCs, TVs, and a lot of other make them impetuous and unable to sit down quietly studying."Awareness of the problem is half of the solution," Once Edison mentioned. Now that we have reached the conclusion that mere attendance requirement is not right, nor necessary, what shall teachers and students do to find the other half of the solution and end the "hide and see" game?First, maintaining students attention and interest is still a big challenge for the classroom lecturers. One way for professors to meet the challenge is to brighten the classes with anecdotes for comic relief. Another way is to integrate visuals into classroom activities. Still another way is to punctuate the classes with discussion. Through all these methods the students' enthusiasm of study may be aroused and they would have the desire to study instead of being compelled to sit in the classroom thinking how to escape themselves should take actions to solve the problems too. The essence of the problem is how to improve their study quality and students themselves, as those who benefit from all the endeavors, must give an active response to teachers and the society. Just as Newton once said, "Exploring the unknown is the happiest thing in my life."Students must develop their interest and desire to learn in classes. They should try their best to follow the courses to get knowledge from them instead of making all kinds of excuses to escape all, taking all these factors into account, we may safely arrive at the conclusion that to require class attendance is not an effective way to ensure the students' study quality and efficiency, but it stands for the endless endeavor of educators to improve the standard of education and to give students better tourscs. Awareness of the problem is the first step and other effective measures are being taken. We have strong belief that the situation in the near future will be better and students as well as the teachers will both get high efficiency and interest from the try and believe it! We cast our eyes forward because there will be a brighter future of education!它有权要求类出席？需要一流的出勤，像一个古老的习俗，是常见于我国高校，许多教师甚至学生自己承担它只是一个很好的做法。但是，明智的，它这样做？它有助于提高学生的人数上课。但没有任何证明的关系出勤率和性能的课程？所需的价值提出质疑出席正在为越来越多的教师和学生。为什么一流的出勤需要？其原因似乎相当明显的和可以理解的。一方面，以确保所有的学生在他或她的阶级参加它一直被认为是的责任，老师从长远来看。强烈的责任感是代理的教师，使他们觉得没面子，甚至如果他们有罪面临只是几个学生在课堂应该充满了更多的人。也发挥了部分教师必须找到办法来评价学生，入学，这是一个完美的衡量因素，可他们很好的选择除了单纯的文件马克。但是，这是否有意义？有教师实现其目标？采取乍一看，人们可能会说“是” ，因为你可以很容易地找到，在课程，需要有一流的出勤率一直是很多学生。但事情并不只是他们看起来像，但是。 “我已经厌倦了球场，但我必须参加它。所以，我离开后，我的名字是提到的老师。 ”大学生这么说，如果你经历过大学生活，你会发现他不是一个人这样说。在一些课程出勤率检查而得到某种程度的负担，学生和他们已经开发几种方式来逃避上课，同时仍保留良好记录的教师方式是默默离开后，出席检查，并还有其他方式，如要求别人的答复时，他或她的名字叫做等甚至只是谈论谁没有逃生的学生上课。我们也难以承担他们真正“同时”的过程，因为没有可用的数据显示任何证明关系出勤率和性能的课程。人不得坐在教室，但谁知道他或她是否只是坐在那里白日做梦吗？我们什么惊喜的是，有学生谁获得高分没有参加许多课程。因此，我们现在似乎已经达到一个角落：如何解释这些现象？是一流的出勤要求实际上是一个可笑的事情，或者我们错过了一些重要的是给我们提供了一个答案吗？只是考虑到教师的目标，我们可以再次获得更多的问题。这一点对所有的事情是，我们应该寻找更好的方式来调动学生的积极性和效率，研究和出勤率的要求是公正的方法之一。一个人的表现当然是衡量他或她的努力和效率，而不是花费的时间，他上课。一个学生可能有很高的出席率低，但学习效率。更何况，如果我们作出的密切研究大学教育，我们可以看到，为什么大学教育是不欢迎。感被迫学习和不信任的是最重要的因素了。高校学生往往认为他们已经大人谁是负责他们能做什么和什么，他们想做的事情。出席检查使他们感到他们是一样对待孩子，从而可能破坏研究的积极性，甚至导致他们作弊的教师以不同的方式。另一个因素是承担同样重要的是阶级，或说他们的老师身上。为什么学生不能按照课程？有一点不能否认的是，许多班级太只能重复其材料的教科书和学生认为他们可以从它得到任何好处。第三，但并非最不重要的，学生们缺乏强烈的愿望，研究和责任为自己这些天。他们的生活充满了太多的东西，如电脑，电视，还有很多其他使他们浮躁，无法坐下来安静地学习。“对这个问题的认识是成功的一半的解决方案， ”一旦爱迪生提及。现在，我们已经得出的结论是，仅仅出席的要求是不正确的，也没有必要，什么应做教师和学生找到另一半的解决方案和最终的“隐藏和见”的游戏？第一，保持学生的注意和兴趣仍然是一个很大的挑战的教室讲师。一种方式教授，以满足目前的挑战是良好的班级轶事的漫画救济。另一种方法是把视觉到课堂活动。还有另一种方法是点状的班级讨论。所有这些方法，通过学生的积极性，研究可能会引起他们将有希望的研究，而不是强迫坐在教室思维如何解脱出来。学生自己应采取行动来解决问题。问题的实质是，如何改善他们的学习质量和学生本身，因为这些谁从中受益的一切奋斗，必须给予积极回应教师及社会的。正如牛顿曾经说过， “探索未知是最幸福的事情在我的生命。 ”学生必须发展自己的兴趣和愿望，学习班。他们应该尽力按照课程获得的知识，他们不是使各种借口逃避班级。毕竟，考虑到所有这些因素考虑进去，我们可以安全地到达的结论是，需要一流的出勤率不是一个有效的途径，以确保学生的学习质量和效率，但它代表了无尽的教育工作者的努力，以改善标准教育，并让学生更好地tourscs 。对这个问题的认识是第一步和其他有效措施，目前正在采取。我们有坚定的信念，这种情况在不久的将来将能更好地和学生以及教师都将获得高效率和兴趣的课程。刚刚尝试，并认为它！我们把我们的眼睛向前，因为将有一个更加光明的未来的教育！

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