WEBVTT 1 00:00:13.560 --> 00:00:14.300 学习会 Learning meeting 2 00:00:14.300 --> 00:00:16.860 大家如果关心图书馆的主页 If you care about the home page of the library 3 00:00:17.080 --> 00:00:17.980 数据库的话 Database words 4 00:00:17.980 --> 00:00:20.160 这些都有按出版社的 These are all by press. 5 00:00:20.160 --> 00:00:23.410 我们比如说SCI它有一个平台 Let's say sci has a platform 6 00:00:23.410 --> 00:00:26.890 我们一些重要的学术资源 Some of our important academic resources 7 00:00:26.890 --> 00:00:33.620 尤其是像像3CX这样的一些数据库 Especially some databases like 3cx 8 00:00:34.640 --> 00:00:35.960 学术水平非常高 The academic level is very high. 9 00:00:35.960 --> 00:00:37.550 当然价格也很贵 Of course, the price is also very expensive. 10 00:00:37.700 --> 00:00:39.880 那么这个就是按照出版社来的 So this is according to the press. 11 00:00:40.010 --> 00:00:42.170 还有就是按照资源集成商来的 There is also in accordance with the resource integrator to come. 12 00:00:42.170 --> 00:00:46.830 比如说stops这样的一些数据库学习会的 For example, some database learning like stops will. 13 00:00:46.830 --> 00:00:49.040 比如说像HV是吧 Like HV, right? 14 00:00:49.040 --> 00:00:53.450 然后是SA1汽车方面的 And then the sa1 car 15 00:00:53.450 --> 00:00:56.090 或者是土木工程师学会的 Or the society of civil engineers 16 00:00:56.090 --> 00:01:04.930 美国土木工程师学会的AASCE好像是等等这样的一些学习会 ASCE of the American society of civil engineers seems to be and so on. 17 00:01:04.930 --> 00:01:07.550 也都有他们自己的平台 They also have their own platform. 18 00:01:08.800 --> 00:01:14.510 那么首先大家可能比较好用的是资源发现的这样的两个系统 Well, first of all, we may be more useful is the discovery of resources of such two systems. 19 00:01:15.370 --> 00:01:17.680 我们有三门也有操心 We have three doors to worry about. 20 00:01:18.050 --> 00:01:21.100 发现这两个系统大家都可以去试一下 We found that both systems can be tried. 21 00:01:21.320 --> 00:01:24.500 时间关系我不可能在这里多讲 I can't tell you much about time. 22 00:01:25.120 --> 00:01:29.370 然后我们看看说对于做学术研究来讲 And then we look at it and say, for academic research 23 00:01:29.370 --> 00:01:33.330 我们认为最重要的就是外文期刊 We think that the most important thing is foreign language periodicals. 24 00:01:34.750 --> 00:01:36.500 本科生可能用不到 Undergraduates may not be able to use it. 25 00:01:36.500 --> 00:01:39.400 或者是说不是所有的本科生都会去用 Or not all undergraduates will use it. 26 00:01:39.660 --> 00:01:41.690 但是将来如果你要做研究 But in the future, if you want to do research. 27 00:01:41.690 --> 00:01:44.560 如果要深进一步的深造 If you want to further study. 28 00:01:45.530 --> 00:01:46.820 读硕士 Master's degree 29 00:01:46.820 --> 00:01:48.260 甚至读博士 Even a doctor's degree 30 00:01:48.450 --> 00:01:51.060 我们说读博士读博士的话 We say read a doctor, read a doctor. 31 00:01:51.060 --> 00:01:53.170 如果不看外文文献 If you don't look at the foreign literature 32 00:01:53.170 --> 00:01:54.740 你就别拿这个学位了 Don't take this degree. 33 00:01:54.740 --> 00:01:56.020 肯定是拿不到的 There's no way to get it 34 00:01:56.020 --> 00:02:00.730 那么外文文献最重要的就是外文期刊 Then the most important foreign language literature is foreign language periodicals. 35 00:02:01.630 --> 00:02:05.190 我们有很多的这种这样的一些数据库 We have a lot of this kind of some databases. 36 00:02:05.310 --> 00:02:05.790 这里 Here 37 00:02:07.290 --> 00:02:08.090 列出来的 Listed 38 00:02:08.330 --> 00:02:11.590 C巨RK了还有就是微累SB C giant rk and a little tired sb 39 00:02:11.650 --> 00:02:20.010 SB就是我刚才说的3Sdelete所有的做学术的老师和学生 Sb is all the academic teachers and students I just mentioned. 40 00:02:20.010 --> 00:02:22.990 我想可能都绕不开这样的一些数据库 I don't think I can get around some of these databases. 41 00:02:23.620 --> 00:02:27.420 那么当然还有一些电子书 Then, of course, there are some e-books. 42 00:02:28.060 --> 00:02:29.600 如果本科生比较多 If there are more undergraduates 43 00:02:29.600 --> 00:02:34.740 我就特别推荐你们用操心和书生的电子书 In particular, I would recommend you to use the worry and the student's e-book. 44 00:02:35.520 --> 00:02:44.110 我本人是以前是一直自己这个买书当当上买书 I used to buy books on my own. 45 00:02:44.900 --> 00:02:45.950 作业买书 Homework to buy books 46 00:02:45.950 --> 00:02:48.490 但是后来就发现买书还是挺贵的 But later it was discovered that buying a book was still quite expensive. 47 00:02:48.490 --> 00:02:49.160 就不买了 I won't buy it. 48 00:02:49.160 --> 00:02:50.730 开始就用 Start with 49 00:02:51.150 --> 00:02:54.000 因为我们有这两个数据库 Because we have these two databases 50 00:02:54.100 --> 00:02:57.060 开始用图书馆的一些资源看电子书 Start reading electronic books with some library resources 51 00:02:57.920 --> 00:03:02.730 假如说本科生需要用到书的话 If an undergraduate needs a book 52 00:03:02.730 --> 00:03:03.830 中文图书的话 The words of Chinese books 53 00:03:03.830 --> 00:03:05.990 这两个数据库还是很好用的 These two databases are still very useful. 54 00:03:06.380 --> 00:03:08.310 当然他们还是有缺点 Of course, they still have shortcomings. 55 00:03:08.910 --> 00:03:10.980 时间关系我也不多讲 I don't talk much about time. 56 00:03:10.980 --> 00:03:17.010 那么上面这些是电子图书 So these are electronic books 57 00:03:17.190 --> 00:03:19.090 大家可以去看 You can go and see 58 00:03:20.080 --> 00:03:22.230 那么除了书和刊外 So besides books and magazines 59 00:03:22.230 --> 00:03:23.920 其实做研究也好 In fact, it is better to do research. 60 00:03:23.920 --> 00:03:25.840 或者是查资料也好 Or check the data 61 00:03:25.840 --> 00:03:28.890 大家往往会比较忽视的一些资源 Some of the resources that we tend to overlook 62 00:03:29.140 --> 00:03:32.110 这里头就是一个研究报告 There is a research report at the beginning. 63 00:03:32.260 --> 00:03:34.410 调查报告和年鉴 Survey reports and yearbooks 64 00:03:34.410 --> 00:03:36.680 其实年鉴是非常有用的 In fact, the yearbook is very useful. 65 00:03:36.680 --> 00:03:41.700 尤其比如说我们在城镇化这个领域的研究 For example, our research in the field of urbanization. 66 00:03:41.940 --> 00:03:44.550 我们会去需要一些数据 We're going to need some data 67 00:03:45.100 --> 00:03:48.100 比如说过去十年的什么数据 For example, what data for the past ten years? 68 00:03:48.100 --> 00:03:50.140 过去十年的上海的什么数据 What are the data of Shanghai in the past ten years? 69 00:03:50.140 --> 00:03:51.870 北京的什么数据 What data are there in Beijing? 70 00:03:52.430 --> 00:03:55.890 这一些往往可以在年鉴里头可以查到 These can often be found in the yearbook. 71 00:03:56.250 --> 00:04:03.020 所以大家如果说做研究或者甚至了解 So if we say to do research or even understand 72 00:04:03.330 --> 00:04:04.170 写小论文 Write a small paper 73 00:04:04.370 --> 00:04:09.650 你们可能我不知道现在本科生这个课程它是不是也要写小论文 You may be, I don't know if the undergraduate course is going to write a small paper. 74 00:04:09.740 --> 00:04:11.690 因为研究生都是在写上 Because graduate students are writing 75 00:04:11.950 --> 00:04:13.330 那么写小论文的时候 So when you write a little paper 76 00:04:13.330 --> 00:04:15.350 你们要做一些调研 You need to do some research. 77 00:04:15.350 --> 00:04:20.610 因为成本关系你不可能自己去做一手的调研 Because of the cost, you can't do your own research. 78 00:04:20.780 --> 00:04:23.930 那么这些年鉴统计报告 So these yearbook statistical reports 79 00:04:24.620 --> 00:04:27.550 这个都是非常重要的资源 This is a very important resource. 80 00:04:35.150 --> 00:04:41.210 所有这些应该说都是图书馆 All these should be said to be libraries. 81 00:04:41.690 --> 00:04:47.610 拥有的可以去深入挖掘的这样一些学术资源 What you have can go deep into the excavation of some of these academic resources. 82 00:04:47.860 --> 00:04:52.420 那么先休息一下 Then take a break 83 00:04:52.680 --> 00:04:54.110 在休息过了以后 After the break 84 00:04:54.300 --> 00:04:57.770 我就要给大家讲文摘型数据库 I'm going to talk to you about abstract databases 85 00:04:57.920 --> 00:04:59.640 如果大家以前没有听说过 If you haven't heard of it before 86 00:04:59.820 --> 00:05:02.070 肯定就觉得这个有什么好讲的 I'm sure there's nothing to say about this. 87 00:05:02.560 --> 00:05:04.640 我想我们休息过后 I think we'll have a rest. 88 00:05:04.870 --> 00:05:05.900 再继续 Go on 89 00:05:09.410 --> 00:05:11.180 开始下一节课 Start the next lesson 90 00:05:12.050 --> 00:05:16.410 我刚才说文摘数据库为什么会很重要 I just said why the abstract database is so important. 91 00:05:16.790 --> 00:05:18.290 刚刚大家看到 You just saw 92 00:05:18.820 --> 00:05:22.810 如果说我说做研究外文期刊特别重要 If I say doing research in foreign language journals is particularly important. 93 00:05:23.030 --> 00:05:28.080 但是有很多这些数据库你要查的话 But there are a lot of these databases, if you want to look up. 94 00:05:28.080 --> 00:05:32.770 就是每一个数据库你都要进一个数据库的界面 That is, every database, you have to enter a database interface. 95 00:05:33.120 --> 00:05:35.650 进一个数据库的平台 Into a database platform 96 00:05:36.520 --> 00:05:38.220 查了C系 Check the C system 97 00:05:38.220 --> 00:05:40.360 你可能就露了味蕾 You might just show off the taste buds 98 00:05:40.780 --> 00:05:43.450 除非你所有的都去走一遍 Unless you go all over again 99 00:05:43.780 --> 00:05:44.680 还会漏 Still leak 100 00:05:44.740 --> 00:05:48.000 还会漏掉一些我们没有买的数据库 We will also miss some of the databases we did not buy. 101 00:05:48.000 --> 00:05:51.420 所以一般做研究 So we do research in general 102 00:05:51.420 --> 00:05:53.960 我们都会从文摘数据库开始 We all start with abstract databases 103 00:05:55.050 --> 00:05:57.340 这个是一种非常好的 This is a very good one 104 00:05:57.340 --> 00:06:02.300 或者说非常应该去倡导的这样的一个习惯 Or rather, it is a habit that should be promoted. 105 00:06:02.300 --> 00:06:04.560 就是大家从在数据库 Is that everyone from the database. 106 00:06:04.560 --> 00:06:06.660 因为他收入了太多的 Because he earns too much 107 00:06:07.570 --> 00:06:09.970 刊物的文章了 Articles in the journal 108 00:06:10.210 --> 00:06:13.370 那么比如说webofnotG这一块 So let's say the piece of webofnote 109 00:06:14.480 --> 00:06:19.380 它收的期刊有5000多种 It receives more than 5000 kinds of periodicals. 110 00:06:20.020 --> 00:06:25.780 但是这个都是非常各个领域非常核心的这些期刊 But this is very, very different areas, very core of these journals. 111 00:06:27.560 --> 00:06:33.020 然后还有一个就是bosssop思乡对来说它的范围更大一些 And then there is the bosstop home, which for me is more extensive. 112 00:06:33.640 --> 00:06:37.280 他搜的期刊的核心程度没有 The core of the journal he searched was not 113 00:06:37.480 --> 00:06:41.870 没有webofknowledge数据库来的核心 No core from the webofknowledge database 114 00:06:42.390 --> 00:06:47.730 但是做出来的结果很有意思 But the results are interesting. 115 00:06:48.810 --> 00:06:51.670 我稍微说两句题外话 I'd like to say a few extra words. 116 00:06:51.670 --> 00:06:54.290 我们曾经做过这两个数据库的比较 We have made a comparison between the two databases. 117 00:06:56.700 --> 00:07:04.090 微博附萨Swebofknowledge它是被中国的政府部门和 Microblog attached to the social media by the Chinese government and 118 00:07:04.090 --> 00:07:07.650 学校大学用来做学术评价 The university is used for academic evaluation. 119 00:07:07.650 --> 00:07:12.590 做科研绩效评价的这个评下来 The evaluation of scientific research performance 120 00:07:12.750 --> 00:07:16.520 我们很多学校就一直不是非常理想 Many of our schools have not been very ideal. 121 00:07:17.080 --> 00:07:17.600 怎么办 What to do 122 00:07:17.740 --> 00:07:20.040 我们就去做scope的分析 Let's do scope analysis 123 00:07:20.420 --> 00:07:21.420 发现过boss Found boss 124 00:07:21.420 --> 00:07:22.270 坐下来 Sit down 125 00:07:22.560 --> 00:07:27.370 比如说我们同济再通过微博分类制作的话 For example, we Tongji through the micro-blog classification of production words. 126 00:07:28.320 --> 00:07:32.500 我们的排名情况是是这样子的 Our ranking is like this. 127 00:07:32.590 --> 00:07:34.510 比如说在多少位 How many places, for example 128 00:07:34.510 --> 00:07:36.140 然后用step1做 Then do it with step 1 129 00:07:36.320 --> 00:07:37.680 我们的排名就很好 Our ranking is very good. 130 00:07:38.710 --> 00:07:40.580 我们就去分析说怎么回事 Let's analyze what's going on. 131 00:07:40.680 --> 00:07:45.120 后来发现这两个数据库的收入的期刊是不一样 Later, it was found that the two databases earned different journals. 132 00:07:45.250 --> 00:07:49.200 而且super斯它收录了很多非核心期刊 And supers it has a lot of noncore journals 133 00:07:50.190 --> 00:07:54.000 也就是说在核心期刊的发表论文的排序上面 In other words, in the core journal of the publication of papers on the order above. 134 00:07:54.260 --> 00:07:56.890 可能不是非常理想 Probably not very ideal 135 00:07:56.890 --> 00:08:02.190 这也直接影响到排名就是大学的排名 This has a direct impact on the ranking is the university's ranking. 136 00:08:02.420 --> 00:08:04.920 那么在super思数据库里头 So in the supers database 137 00:08:04.920 --> 00:08:09.550 我们还可以就说明我们的发表论文的数量还是不错的 We can also show that our number of published papers is good. 138 00:08:09.550 --> 00:08:14.930 但是我们的核心程度还不是非常的高 But our core level is not very high. 139 00:08:14.930 --> 00:08:16.890 所以这两个数据库是这么个关系 So the two databases are such a relationship. 140 00:08:16.890 --> 00:08:19.680 我一说大家可能一这样一说 As soon as I say, we may say so. 141 00:08:19.680 --> 00:08:24.120 可能大家就能够比较形象的去理解它们的区别 Perhaps we will be able to compare the image to understand their differences. 142 00:08:24.450 --> 00:08:31.850 当然如果说你的某一个主题在为报复那日记里头查的不是非常理想 Of course, if one of your topics is looking for revenge, the journal is not very ideal. 143 00:08:31.850 --> 00:08:35.420 我建议你可以到思科斯里头去查一下 I suggest you check it in sicos 144 00:08:35.620 --> 00:08:39.120 尽管它有一部分非核心的期刊 Although it has some non-core journals. 145 00:08:39.120 --> 00:08:43.020 但是也许还是可以作为你的参考 But maybe it can be your reference. 146 00:08:46.880 --> 00:08:50.020 我们图书馆买了30方三三十 Our library bought thirty square thirty 147 00:08:50.020 --> 00:08:56.340 方鼎是爱买数据库的 Fang Ding loves to buy databases. 148 00:08:56.750 --> 00:08:58.540 就是我刚刚说的 That's what I just said. 149 00:08:58.540 --> 00:09:04.060 AS点数据出版商是非常牛的一个出版商 As point data publishers are very cattle of a publisher. 150 00:09:04.060 --> 00:09:08.210 他出的所有的学术信息都非常好 All the academic information he gave was very good. 151 00:09:08.440 --> 00:09:10.780 所以只要是它的数据不都好 So as long as it is not all good data. 152 00:09:10.780 --> 00:09:12.600 但是我们特别讨厌他 But we especially hate him. 153 00:09:12.600 --> 00:09:14.510 因为他的东西很贵 Because his things are very expensive. 154 00:09:20.360 --> 00:09:25.530 我刚才说城镇化领域有29个基金项目是开放申请当中 I just said that there are 29 funds in the field of urbanization, which are open applications. 155 00:09:25.700 --> 00:09:28.900 我们就是通过三四方顶来查的 It is through the three corners that we check. 156 00:09:28.900 --> 00:09:34.540 就是科学领域的基金项目的这样一个数据库 This is a database of fund projects in the field of science. 157 00:09:34.720 --> 00:09:38.720 也是sb的数据出版公司的 Is also sb's data publishing company. 158 00:09:39.020 --> 00:09:41.970 然后他所有的数据库都卖得特别贵 Then all of his databases were very expensive. 159 00:09:41.970 --> 00:09:46.260 所以我们一直是在任何场合我们都在做宣传 So we've been doing publicity on every occasion. 160 00:09:46.260 --> 00:09:48.840 说你们要用sci的数据库 Said you were going to use the sci database 161 00:09:48.840 --> 00:09:50.440 你们要用3Svector You're going to use 3 svector 162 00:09:50.440 --> 00:09:52.960 因为我们希望我们付了那么多钱 Because we wanted us to pay so much 163 00:09:52.960 --> 00:09:56.700 我们希望我们所有的老师和学生都去用数据库 We want all our teachers and students to use the database. 164 00:09:56.700 --> 00:09:58.510 否则的话太亏了 Otherwise, it would be too bad. 165 00:10:01.320 --> 00:10:05.870 这个前面大概我们的一些资源的情况 This is about some of our resources ahead. 166 00:10:05.870 --> 00:10:07.310 如果你要做学术研究 If you want to do academic research 167 00:10:07.450 --> 00:10:10.310 基本上可能要用到前面这些资源 Basically, these resources may need to be used in the front. 168 00:10:10.750 --> 00:10:13.130 然后接下来我们就来讲分析工具 And then we're going to talk about analytical tools 169 00:10:13.230 --> 00:10:14.470 分析工具有两种 Analyzers have two kinds 170 00:10:14.470 --> 00:10:20.040 一种就是说是一些数据库平台带的分析工具 One is that some database platform with analytical tools. 171 00:10:20.360 --> 00:10:27.180 我这里只讲webofknowledge平台他所的功能 I'm just talking about the web of knowledge platform. 172 00:10:28.080 --> 00:10:29.500 其实如果本科生的话 In fact, if an undergraduate 173 00:10:29.500 --> 00:10:38.770 我建议你们用嗯CNKI先看有很多类似的我会讲到的一些功能排序 I suggest that you use the CNKI first to see a lot of similar functions I will talk about sort. 174 00:10:38.770 --> 00:10:40.080 这个领域的分布 Distribution of this field 175 00:10:41.100 --> 00:10:43.300 精炼驱虫等等 Refining, deworming, etc. 176 00:10:43.420 --> 00:10:44.840 可以有很多这样的工具 There can be many such tools. 177 00:10:44.840 --> 00:10:47.490 你们稍微摸一下就知道了 You will know it by touching it a little. 178 00:10:47.650 --> 00:10:50.170 那么我这里讲的就是微博 So what I'm talking about here is micro-blog 179 00:10:50.440 --> 00:10:54.810 嗯沃斯是一个比较习惯用的这样一个简称 Well, worth is such a abbreviation that is quite used to it. 180 00:10:54.810 --> 00:10:56.150 就是webofscience Is webofscience 181 00:10:56.150 --> 00:11:00.520 但是实际上它是一个叫做webofnot But it's actually a webofnot 182 00:11:00.520 --> 00:11:03.290 因为它包括了三个 Because it includes three 183 00:11:03.480 --> 00:11:07.890 这三个检索缩影以外 These three retrieval epitome outside. 184 00:11:07.890 --> 00:11:10.590 还有其他的一些数据库 There are other databases. 185 00:11:10.950 --> 00:11:15.920 那么我们来做一个这样的过程 So let's do a process like this 186 00:11:15.920 --> 00:11:17.070 一个案例过程 A case process 187 00:11:17.070 --> 00:11:23.600 就是怎么样建筑借助webofscience系列来做科学研究 How architecture does scientific research with the help of the web science series 188 00:11:24.400 --> 00:11:30.480 我就用这个城镇化主题来试一下 I will try this theme of urbanization. 189 00:11:31.020 --> 00:11:37.660 我们看看怎么样用webofscience这个系列的三个数据库 Let's see how to use the three databases of the web science series 190 00:11:37.660 --> 00:11:41.620 来找到该领域中的高影响力论文 To find highly influential papers in the field 191 00:11:41.620 --> 00:11:45.430 怎么样找到该领域该课题的综述文献 How to find the literature of this subject in this field? 192 00:11:45.430 --> 00:11:48.690 怎么样了解这个课题的总体发展趋势 How to understand the general development trend of this subject? 193 00:11:48.690 --> 00:11:53.460 怎么样在检索中快速的找到相关的论文 How to find relevant papers quickly in retrieval 194 00:12:00.730 --> 00:12:02.800 微博散丝是个什么东西 What is the microblog Sanda? 195 00:12:02.910 --> 00:12:12.300 其实它是美国的一个一个其实是图书馆学家发明的一种方法 In fact, it is an American one, in fact, a method invented by librarians. 196 00:12:12.300 --> 00:12:20.390 那么它实际上是一个把一篇文献作为一个点 Well, it's actually a point to take a document as a point. 197 00:12:20.740 --> 00:12:25.920 跟踪一个idea它的发展过程的这样一种方法 Such a way to track the development of an idea 198 00:12:26.070 --> 00:12:27.730 这是他的一个研究成果 This is one of his research results. 199 00:12:27.730 --> 00:12:31.960 但是后来就变成了这样三个东西 But then it became three things 200 00:12:32.040 --> 00:12:33.190 三个产品 Three products 201 00:12:33.780 --> 00:12:35.180 我们可以看一下 We can have a look. 202 00:12:35.520 --> 00:12:37.220 就是这个图示 That's the picture 203 00:12:39.640 --> 00:12:43.200 比如说这篇文献2001年发表的 For example, this document was published in 2001. 204 00:12:43.200 --> 00:12:49.200 然后在2003年和2004年分别有两篇文献去引用了它 Then, in 2003 and 2004, two papers cited it. 205 00:12:49.410 --> 00:12:54.650 然后他自己又参考了这样三篇文献 Then he referred to the three documents himself. 206 00:12:55.060 --> 00:12:57.130 它引用了这样三篇文献 It cites three documents 207 00:12:57.310 --> 00:13:01.040 然后跟这三篇文献相关的还有外围的 And then the three documents related to the peripheral. 208 00:13:01.320 --> 00:13:03.180 比如说跟文献相关的 For example, related to the literature. 209 00:13:03.180 --> 00:13:06.860 有一篇文献跟文献相关的有这篇文献 There is a literature related to this document. 210 00:13:06.860 --> 00:13:10.790 这个图就是比较形象的描述了 This diagram is a more vivid description. 211 00:13:10.960 --> 00:13:15.630 SCASSCA和AHCI就是webofscience Scassca and ahci are webofscience 212 00:13:15.740 --> 00:13:19.870 他们的内在的这种人里 In their inner being 213 00:13:20.230 --> 00:13:27.110 为什么我们可以去做像我刚才给你们呈现的城镇化的这样的一些数据 Why can we do some data like the urbanization I just showed you? 214 00:13:27.110 --> 00:13:28.070 的图表 Chart 215 00:13:28.300 --> 00:13:30.920 所有的原理都是从这个来的 All the principles come from this 216 00:13:31.210 --> 00:13:36.350 那么我们如果查通过参考文献来做 So if we look through the references 217 00:13:36.350 --> 00:13:40.770 那就是可以对某一个主题越查越深 That is, you can look into a topic more and more. 218 00:13:41.030 --> 00:13:46.030 大家可能知道说我有一篇文献发表在一个刊物上面来看 As you may know, I have a document published in a journal. 219 00:13:46.030 --> 00:13:48.930 我这篇文献我文献参考了 I refer to this document. 220 00:13:50.140 --> 00:13:53.140 张三李四等这样一些作者的文献 ... the literature of such authors as zhangsanlisi. 221 00:13:53.140 --> 00:13:56.340 你通过你可以去看张三李四的文献 You can go to the literature of Zhang san Li Si through you. 222 00:13:56.340 --> 00:13:57.840 那么越查就越深了 Then the more you look, the deeper it gets. 223 00:13:58.200 --> 00:13:59.000 是引线 It's a lead 224 00:13:59.000 --> 00:14:07.890 就是说我的文献别人你可以从我的文献查到引入我的文献的作者 That is to say, my literature, others, you can look up from my literature to the author who introduced me. 225 00:14:07.890 --> 00:14:13.030 那么就是说你会越查越新茶到最新的文献 So that means you'll look up new tea more and more to the latest literature. 226 00:14:13.030 --> 00:14:14.800 相关文献越查越广 The literature is more and more extensive. 227 00:14:22.030 --> 00:14:25.460 SCI实际上是科学引文索引 Sci is actually a scientific citation index 228 00:14:25.660 --> 00:14:30.220 我刚可能是他因为是有一个一就是扩展版 I just may be him because there is one that is the extended version. 229 00:14:30.220 --> 00:14:31.380 所以更多了 So much more 230 00:14:31.580 --> 00:14:34.140 原来核心版应该是5000多种 The original core version should be more than 5000 kinds. 231 00:14:34.140 --> 00:14:35.650 现在有8000多种 There are now more than 8000 kinds. 232 00:14:35.850 --> 00:14:39.360 那么社会科学也能缩影是2800多种 So the social sciences can also be reduced to more than 2, 800 kinds. 233 00:14:39.360 --> 00:14:41.830 涉及的学科范围有这么一些 There are a number of subjects involved. 234 00:14:41.990 --> 00:14:49.780 然后艺术和人文的AHCA它是1500种的核心刊等等 Then the ahca of arts and humanities, which is the core of 1500, and so on. 235 00:14:51.410 --> 00:14:51.760 好 Well 236 00:14:51.760 --> 00:14:53.730 那么怎么样去找他 So how to find him 237 00:14:54.690 --> 00:14:56.390 我们可能上主页 We might go to the home page 238 00:14:56.390 --> 00:14:59.770 然后这里有一个热门 And then there's a hot one 239 00:15:02.350 --> 00:15:04.950 叫做主要数据库还是热门数据库 Is it called a major database or a hot database? 240 00:15:04.950 --> 00:15:06.350 这个里头有个webof There's a webof in this 241 00:15:06.350 --> 00:15:08.670 science大家可能能看到 Science you might see 242 00:15:08.870 --> 00:15:10.580 然后点进去以后 And then click in 243 00:15:10.860 --> 00:15:12.300 就是这样一个页面 That's a page 244 00:15:12.370 --> 00:15:14.040 到了链接地址 To the link address 245 00:15:15.430 --> 00:15:17.060 到链接地址点进去以后 After entering the link address 246 00:15:17.060 --> 00:15:18.400 我们要做检索 We're going to do a search 247 00:15:18.400 --> 00:15:21.020 怎么样来准确的检索 How to search accurately? 248 00:15:21.560 --> 00:15:25.960 我们可以利用关键词检索字段和检索规则 We can use keywords to retrieve fields and search rules. 249 00:15:27.300 --> 00:15:30.000 大家应该可能小学过 We should probably have passed primary school. 250 00:15:30.120 --> 00:15:31.530 就一个是布尔算符 Just one is the Boolean operator 251 00:15:31.530 --> 00:15:32.800 一个是位置算符 One is the position operator. 252 00:15:32.800 --> 00:15:34.130 还有一个是通配符 And there's a wildcard 253 00:15:35.090 --> 00:15:40.320 信号问号这样的一些符号来构做检索词 Some symbols like the signal question mark are used to construct the search words. 254 00:15:40.670 --> 00:15:42.490 大家看一下城镇化 Let's take a look at urbanization 255 00:15:42.960 --> 00:15:44.220 我用了主题 I used the theme 256 00:15:44.650 --> 00:15:45.730 这个字段 This field 257 00:15:46.130 --> 00:15:47.640 你也可以说提名 You can also say the nomination. 258 00:15:47.890 --> 00:15:52.470 因为我只要比如说我只要再提命里头出现 Because all I have to do is, for example, I just have to go back to my life. 259 00:15:52.840 --> 00:15:56.130 MICH我才要如果提名里头不出现 Mich, I'm gonna have to if the nomination doesn't show up. 260 00:15:56.130 --> 00:16:02.100 我就不要那么就像我们本来Z型如果是提名的话 I don't want that it's like we're supposed to be type Z if it's a nomination 261 00:16:02.510 --> 00:16:04.760 我做过就是9000多篇 I've done more than 9, 000 pieces. 262 00:16:04.960 --> 00:16:09.020 但是我现在用主题他就可以是2万多篇 But now I use the theme, he can be more than 20, 000. 263 00:16:09.020 --> 00:16:11.250 那么主题的原理是什么 So what is the principle of the subject? 264 00:16:11.320 --> 00:16:15.110 刚刚下课的时候也在跟这边老师在说 I was talking to the teacher here just after class. 265 00:16:16.270 --> 00:16:19.580 有些文献它可能题目里头并没有讲到城镇化 In some documents, it may not mention urbanization in the title. 266 00:16:19.710 --> 00:16:22.260 但是它在摘要里头会说 But it says in the abstract 267 00:16:23.370 --> 00:16:30.270 某某方法是城镇化领域里头的或者是某某某问题是城镇化过程当中 A certain method is in the field of urbanization, or a certain problem is the process of urbanization. 268 00:16:30.270 --> 00:16:33.820 必然会碰到的一个问题 An inevitable problem 269 00:16:35.140 --> 00:16:36.540 根本没有城镇化这个词 There is no word for urbanization at all. 270 00:16:36.540 --> 00:16:40.110 但是它在摘要里头出现了城镇化这个词 But it has the word urbanization in the abstract. 271 00:16:40.960 --> 00:16:43.560 主题字段来讲 Topic field 272 00:16:43.560 --> 00:16:45.740 那么这篇文献就会给你剪出来 Then this document will be cut out for you. 273 00:16:45.930 --> 00:16:47.280 所以它会比较多 So it will be more 274 00:16:47.280 --> 00:16:52.410 那么如果说我们要做一个像我刚才第一节课展示的 So if we're going to do something like what I just showed in the first class 275 00:16:52.410 --> 00:16:58.320 就是要扫描这个领域的研究的概况 Is to scan the survey of research in this field. 276 00:16:58.880 --> 00:17:01.930 那么最好你的文献是比较多的 Well, you'd better have more literature. 277 00:17:02.110 --> 00:17:04.670 希望是能够查的比较全 I hope we can check the comparison. 278 00:17:04.670 --> 00:17:08.020 这种时候一般都是用主题来检索 In this case, the topic is usually used to search. 279 00:17:08.100 --> 00:17:10.870 当然如果说我不要查全 Of course, if I don't want Zha Quan. 280 00:17:10.870 --> 00:17:13.270 我只是要查准确 I just need to find out exactly 281 00:17:13.270 --> 00:17:15.450 就是我要尽量查出来 I'll try to find out. 282 00:17:15.450 --> 00:17:18.670 东西是比较对路的比较准的 Things are relatively accurate. 283 00:17:20.120 --> 00:17:21.070 我就用题名 I'll just use the title 284 00:17:22.010 --> 00:17:24.780 这个来讲可能就说题目里头没讲到的 In this case, it may be said that the topic did not mention. 285 00:17:24.800 --> 00:17:28.680 也许他讲城镇化讲的不是非常篇幅比不是非常多 Perhaps he said that urbanization is not very long than not very much. 286 00:17:28.680 --> 00:17:32.200 或者城镇化不是它的主要的内容 Or urbanization is not its main content. 287 00:17:32.400 --> 00:17:37.410 我就把这个题目里头没有的就不要那么在在这个字段 I will put this topic, not in this field. 288 00:17:37.570 --> 00:17:39.060 我就改成这个题目 I'll change it to this topic. 289 00:17:39.060 --> 00:17:40.160 这就可以了 That's all 290 00:17:43.720 --> 00:17:50.030 然后说这是我下午做的2万6000多篇 Then I said, this is more than 26, 000 articles I did this afternoon. 291 00:17:50.240 --> 00:17:56.690 那么怎么样来找这个领域的高影响力的论文 So how to find the highly influential papers in this field? 292 00:17:56.940 --> 00:17:59.270 我们刚才说检索怎么样 We were just talking about retrieval 293 00:17:59.270 --> 00:17:59.930 准确 Accuracy 294 00:17:59.930 --> 00:18:02.870 一个是主题或者是标题 One is a subject or title. 295 00:18:03.070 --> 00:18:05.630 还有一个我们要做一些劫持 There's another one we're going to do some hijacking 296 00:18:05.630 --> 00:18:08.140 我为什么这里头是一个信号 Why am I here is a signal 297 00:18:09.550 --> 00:18:10.770 我前面已经讲过 As I said earlier 298 00:18:10.770 --> 00:18:13.210 说我们城镇化这个题目开始做的时候 When we started the subject of urbanization 299 00:18:13.210 --> 00:18:17.340 我们把所有先去读什么是城镇化 Let's read everything first, what is urbanization? 300 00:18:17.340 --> 00:18:21.540 然后把城镇化相关的所有词都列出来放进去检 Then all the words related to urbanization are listed and put into the examination. 301 00:18:21.540 --> 00:18:24.390 但是最后发现它还是不能穷尽 But at last it was found that it could not be exhausted. 302 00:18:25.410 --> 00:18:32.820 然后查出来东西跟不耐热训查出来实际上是重叠的 And then we find out what's going on and what's going on is actually overlapping 303 00:18:33.110 --> 00:18:36.490 所以最后其实是走了很多弯路以后 So in the end, after a lot of detours. 304 00:18:36.490 --> 00:18:39.990 最后确定说也许其实是最好的 Finally, it is certain that maybe it is the best. 305 00:18:39.990 --> 00:18:43.110 但是可能会有一些变化 But there may be some changes. 306 00:18:43.110 --> 00:18:51.120 所以就是在NA就URBAAA后面做了个劫持 So it was after na did a hijack on the urbaa 307 00:18:51.120 --> 00:18:57.320 因为有S或者是uc少数的这种这种不同的写法 Because there is a minority of s or uc, this kind of different way of writing. 308 00:18:57.580 --> 00:19:02.590 那么做这样一个劫持服 So do such a hijack suit 309 00:19:03.020 --> 00:19:05.430 可以让我们查的更全一些 Can let us check more fully. 310 00:19:05.430 --> 00:19:08.000 当然如果说我不要这个劫持 Of course if I don't want this hijack 311 00:19:08.000 --> 00:19:10.670 我就要只要这个词的 I just want the word 312 00:19:10.710 --> 00:19:12.190 那你就不要急 Then don't worry.