Chapter 112: Can only learn from

　　As soon as the two returned to the office, they heard Feifei Wu, who was experimenting in the glove box, shouting:
　　 "Xu Qiu, Teacher Wei just came to you and said that the proof of your article has come. Specifically, he has forwarded it to your mailbox and will fix it today."
　　 "Senior sister, what is proof?"
　　 It is the first time that Xu Qiu heard this kind of statement.
　　 "After the article is officially published, generally you can't change the content of the article at will. Unless a major error is found, the manuscript will be withdrawn or another errata will be published." Chen Wanqing said:
　　"So before the article is officially published, the editor will ask the contributors to recheck to see if there are any problems with the article. This process is called proof.
　　 At this time, the editor has arranged the article in the layout, usually in the format of two columns on the left and right, and a small number of them also have one or three columns.
　　 After the contributor gets the edited version of the article, it mainly checks the author's name, unit name, acknowledgement part for errors or omissions, as well as whether there are errors in the description of the text, and whether there are errors in the pictures, etc.
　　 As for how to modify, some journals are directly modified online, this is relatively simple, just log in to the link provided by the editor;
　　 There are still some periodicals, and the places to be modified should be written in a WORD file.
　　 is a four-column table, the first column is marked row XX, and the second column is the modification method, including addition, deletion, replacement, and the text before and after the last two columns.
　　 is to provide the editor with a modified file, and he will modify it on his behalf after receiving it.
　　The proof process is relatively short, usually only a few days.
　　 If the time is exceeded and the editor does not explain the situation, this operation will be abandoned by default, that is, you will choose to publish directly. "
　　 "I didn't expect that an article would have to go through so many steps to publish it." Xu Qiu said with emotion.
　　 First, write the article, modify the format, post online, wait for review, return comments, modify, accept, proof...
　　 may also involve appeal (appeal), transfer, repeated modification and other processes.
　　 As he opened the mailbox, he asked:
　　 "Senior sister, is proof the last step in the publication of the article?"
　　 "Almost, for the contributors, it is already certain that the article has been accepted by this step," Chen Wanqing said:
　　" However, there is still some waiting time before the article is officially published.
　　 Because the so-called periodical is to publish a periodical at regular intervals.
　　 such as weekly, bimonthly, monthly, etc.
　　 Now the electronic version of periodicals has become popular, and the earlier periodicals were all printed on paper, copy by copy, similar to "Yi Lin" and "Reader".
　　 After the article is accepted by the journal, the electronic version will appear first, indicating that it is included in the journal.
　　At this time, other researchers can look up the most recently included literature in the just column on the journal website.
After 　　, the article has to queue up, waiting to be officially published on the paper version.
　　 But there is often a long queue in front, which means that there are a lot of articles that have been accepted before and are waiting to be published.
　　 Therefore, the waiting time is generally not short, as fast as one or two months, and as slow as one and a half years.
　　 Before and after the article is published, it corresponds to two states, included and published.
　　 The included articles do not have the complete issue, volume and page number. If you want to cite, you usually quote the corresponding DOI code.
　　 Only published articles will have complete issues, volumes and page numbers. "
　　 "That's it."
　　 After listening to the introduction of the senior sister, Xu Qiu read the email forwarded by Teacher Wei.
　　 His article proof is not the type of online modification, but the modification details of the WORD version.
　　 "Senior sister, come and help me?"
　　 "I am writing this article for the second time, so I must read it again. Teacher Wei should also copy the email to me."
　　 Xu Qiu glanced at the CC column of the email, and it turned out that the school sister’s school number mailbox was on it.
　　 The two spent more than an hour carefully reading the article twice, and they really found several errors.
　　 wrote the WORD version of the revision details, the two went to see Teacher Wei, but found that he was not in the office, Xu Qiu sent the file to his mailbox.
　　……
　　After dealing with the emergency, Xu Qiu began to figure out the next experiment plan:
　　 Two thermal characterization appointments tomorrow, and an atomic force microscope on Friday afternoon.
　　 And the sixth batch of materials has just been received, and it is still warm.
　　 But most of today's time has passed, obviously there is no way to make another batch of devices.
　　 Moreover, based on the current optimal conditions, the highest efficiency is 9.7%. Compared with the 9.2% efficiency result on Sunday, there is not much essential difference.
　　 How to break the efficiency to 10%?
　　 is the use of black technology to reduce the battery area?
　　 Or keep making devices repeatedly, relying on the fluctuation of values, to blog about the occurrence of small probability events?
　　 After all, device performance is normally distributed.
　　 In theory, since it can reach 9.7%, it is possible to fluctuate to 10% even if the conditions are not changed.
　　 is just the specific probability, whether it can fluctuate in the lifetime, it is not known.
　　 Xu Qiu shook his head, still don't want that much, let's write an article first.
　　 Maybe you can get some inspiration in the subsequent characterization experiments.
　　……
　　 On Thursday morning, two thermal characterizations are required at the same time, namely differential scanning calorimetry DSC and thermogravimetric analysis TGA. The test location is also in the Advanced Materials Building.
　　 just right, you can still get yesterday's gel chromatography GPC data.
　　The samples for these two tests~EbookFREE.me~ are relatively simple to prepare, do not require any treatment, only a separate polymer is required.
　　 The two filled eight kinds of samples in disposable centrifuge tubes, five from Xu Qiu and three from Chen Wanqing.
　　 Han Jiaying also came over, and happened to take her to test together.
　　 The teacher responsible for these two instruments is the same teacher who managed the GPC instrument yesterday.
　　 Register and get the key.
　　 This teacher Xu Qiu knows. She is one of the teaching teachers of "Material Chemistry Experiment". She taught him two test methods, DSC and TGA.
　　 She is already an associate professor at a young age, and she is a small boss under the name of the dean's research group.
　　 "Han Jiaying, did you take her experimental class this semester?"
　　 "DSC and TGA? It's not my team's turn to do it yet."
　　 Experimental classes are generally done in groups. For example, eight experiments are divided into eight groups, and the experiments are carried out in rotation.
　　 "Brother, how about giving points for this class?"
　　 "Experimental class, how can you give points, unless everyone performs very well, otherwise there will definitely be one or two people with grades C and D." Xu Qiu said:
　　 "There are a total of eight experiments in this course. The grading is based on the experimental report. The average of the eight reports is the final grade."
　　 "What grade did the brother get in the end?"
　　 "A-."
　　 "Um, experiment report, brother, look..."
　　 "My experiment reports are all in the dormitory. I will look for them today and give them to you next time."
　　 "Thank you brother, I am saved."
　　 "Let’s say it first, my experiment report can only be used as a reference for you, don’t use your mind."
"That is required."