I Have A Research Support System - Chapter 414

After more than a day, Xu Qiu focused his energy on the “Joule” article and finally posted the article on Tuesday afternoon.

Wei Xingsi spoke highly of this article, saying: “This review will definitely cause a violent response in the industry.”

In fact, this is what Xu Qiu hopes to see. After all, this review contains a lot of his scientific research ideas. One person’s energy is limited. Even if you add a few other members of the organic photovoltaic team in the group, there is no way to cover everything. .

If colleagues can come over to help, it is naturally excellent.

In addition, in the field of organic photovoltaics, most of the authors of articles are seven, eight or even more than a dozen, and only two authors’ articles account for a very small proportion, which will attract additional attention, plus the quality of Xu Qiu’s article. Not low, if it can cause repercussions in the industry, it can also greatly accumulate its own influence.

The number of authors of an academic paper is usually relatively large, which is a practice in the industry, because most research groups work in teams, and there are few lone wolves, and some work is done in cooperation across research groups.

However, there are exceptions to everything.

Some top academics have a lot of students under them. Although they will guide students and assume the responsibility of a mentor, their research fields will not let students get involved.

In their articles published in the top journal of the CNS, the author only puts the name of a big boss, or brings another big boss, and does not “play” with the students.

The reason may be due to some kind of “cleanliness,” and I don’t want my results to be shared with others.

Of course, there is also a very small possibility that the top bosses pointed to this work to hit the Nobel Prize.

There is a “three-person principle” in the selection of the Nobel Prize, that is, the number of winners of each Nobel Prize is limited to 3 people per session. This is a formal decision made by the Nobel Foundation in 1968.

Some places abroad believe that all the authors of an academic article have the same contribution to the article and should not be forcibly distinguished from each other.

In other words, once the number of authors of a paper that is expected to impact the Nobel Prize exceeds three, reaching four or more, it may affect the evaluation of the Nobel Prize.

In China, everyone thinks that an article, the first article, the corresponding author’s contribution is relatively large, and the treatment is also the same, the difference between the first article and the second article is very big, it is simply a heaven and an underground.

Even if there is no good for non-one author, non-corresponding author, if there are academic misconduct problems in the future, such as falsification, falsification, and plagiarism, all authors will be held responsible.

Even the famous four, five, six, seven or eight works will be implicated and leave a stain on one’s academic career. If it is serious, even the road to scientific research will come to an end.

It’s a bit like a good work, the corresponding author takes it, and everyone should carry it together.

Therefore, some people are more cautious. If they just hang four, five, six, seven or eight works, they will not be willing to hang it. What if it is a time bomb?

Speaking of the issue of author ordering, the domestic judgment of patents’ nominal ordering is somewhat “internationalized.”

【Collect free books】Follow v.x【Book Friends Base Camp】Recommend your favorite novels and receive cash red envelopes!

As long as the person’s name is on the patent, he is regarded as one of the inventors of the patent. The order of the name will hardly affect the size of the right. When the patent is used, all patent inventors need to negotiate and agree. .

Of course, when assessing professional titles, the ranking of patent inventors is still somewhat useful. Generally, the top four are given extra points. The higher the ranking, the more points are added. However, in academic circles, this bonus rule is usually used less often, and it is usually the results of SCI papers.

After finishing the “Joule” article, Xu Qiu did not immediately write the two scribing work articles that the school sister and the school girl were responsible for. Instead, he planned to change his taste and start planning the relocation of Zhang Jiang’s laboratory.

Because just recently the H5 and J4 donor materials of the younger sisters, and the IHIC and 4TIC acceptor materials of the post-doctoral sisters have been synthesized, the moving will not affect their experimental process.

In the evening, Xu Qiu opened several documents on the computer, namely the “Zhangjiang Drug List” compiled by school girls, the “National Hazardous Chemical List” forwarded to him by Wei Xingsi, and the “Laboratory Relocation Implementation Measures” issued by the department. .

The first one, Han Jiaying’s “Drug List”, is relatively careful by the school girls, and they are all sorted out in an EXCEL form with two Sheet pages.

Page 1 is a schematic diagram of the drug storage location in Zhang Jiang’s laboratory.

Zhang Jiang has a large laboratory area. In addition to ordinary reagent cabinets and special reagent cabinets for storing medicines, many laboratory benches can also store medicines. There are a total of 9 storage locations, all of which are marked with numbers by school girls. .

Page 2 marked with detailed information such as the packaging type, whether it has been opened, the packaging capacity, the estimated remaining amount, and the storage location number of all medicines in Zhangjiang.

With this list, it is much more convenient when moving, and you can directly find the medicines in the corresponding location.

The second one is the “National List of Hazardous Chemicals”. The specific file name is “Inventory of Hazardous Chemicals”, the 2015 version.

The “Catalogue” clarified the definition and determination principles of hazardous chemicals.

The official definition is: highly toxic chemicals and other chemicals with toxic, corrosive, explosive, burning, combustion-supporting properties and harmful to humans, facilities, and the environment.

In addition, the types of hazardous chemicals are determined from the following hazardous and hazardous characteristics categories based on the national standards for chemical classification and labeling:…

The content here is not short.

In summary, it includes three major categories: physical hazards, health hazards, and environmental hazards. Each category has several sub-categories, and the divisions are also very specific.

For example, “pressurized gas” in physical hazards, including compressed gas, liquefied gas, refrigerated liquefied gas, and dissolved gas;

“Self-reactive substances and mixtures”, including Type A, Type B, Type C, Type D, Type E, etc…

Each sub-category also includes specific types of chemicals.

Xu Qiu took a brief look and dragged it straight to the end, and found that there were 2,828 categories of hazardous chemicals in total.

Moreover, this 2828 is a generic item, in fact there are more types.

This made him couldn’t help feeling that this world is so dangerous, there are so many dangerous chemicals.

The third, “Laboratory Relocation Implementation Measures”, is either a red-headed document or a regular mail.

The contact information of moving companies that cooperate with the Department of Materials is listed above, and the moving costs will be borne by the department.

After reviewing the three documents, Xu Qiu began planning. He divided Zhang Jiang’s existing medicines into four categories.

The first category is high-value materials.

It is mainly a single material, one gram of material costs thousands of pieces, their mass and volume are very small, but the value is very high.

So this part must all be transported.

You can even pack it at once without having to bother with the moving company and move it by yourself.

If you do not take a school bus for safety reasons, you can also choose to take a taxi directly. The fare from Zhangjiang to Jiangwan is estimated to be about 100, which is not expensive.

The second category, some unopened medicines.

It is mainly the solvent previously stored, which can be handed over to the moving company. If it is directly disposed of as waste, it will be a bit wasteful.

Commonly used organic solvents such as dichloromethane, petroleum ether, ethyl acetate, methanol, acetone, etc., will usually be prepared extra in the group.

Otherwise, the experiment was done halfway, and suddenly I found that the solvent was gone, and it might take a week to get there if I bought it, so I can only borrow it from other research groups, which would be more embarrassing.

For researchers who do not like to communicate with strangers, “borrowing” things is a big test.

However, most of the students in the research group are very good at talking, after all, the materials in the group are not their own.

Before Xu Qiu went to the research group of Wanyousheng to borrow deionized water. The other party not only provided deionized water very kindly, but also provided additional containers and bottles.

Afterwards, let alone the deionized water, I didn’t even return the bottle.

Except for a few sayings like “borrowing a fire” that are really borrowing, saying “borrowing” most of the time in life is actually a euphemism for “requiring.”

For example, if you find someone to borrow a piece of paper in the toilet, you can’t return it to reuse it after that.

In the third category, if the medicine has been opened, the purchase time is less than one year, and the remaining amount of the medicine exceeds 50%, most of them choose to take it away.

In the fourth category, if the medicine has been opened and purchased for more than one year, or the remaining amount of the medicine is less than 50%, most of them choose to treat it as waste liquid or solid waste.

Drugs in the laboratory also have a shelf life.

For example, the 500ml of toluene solvent newly bought from Sinopharm may only use tens of ml for each reaction, and it is impossible to use up all at once.

Once it is opened and exposed to air, more or less impurities will be introduced into the original reagent bottle each time it is used, including dust particles, water and so on.

This is also the reason why toluene or tetrahydrofuran solvent must be re-distilled when the Stille reaction is casted by UU Reading www.uukanshu.com.

In order to prevent moisture in the air from entering the solvent, the laboratory sometimes chooses to add molecular sieve to the solvent bottle.

Molecular sieve is a synthetic hydrated aluminosilicate or natural zeolite that has the function of screening molecules. It has many pores with uniform pore size and neatly arranged pores. Molecular sieves with different pore sizes separate molecules of different sizes and shapes.

When water molecules encounter these pores with a high specific surface area, they will combine with the inorganic salt on the pores and be adsorbed.

The price of molecular sieve is relatively cheap. As usual, when you buy solvents from Bailingwei instrument manufacturers, you can choose with or without molecular sieve, and the price is similar.

However, the molecular sieve itself also contains impurities.

If it is the chlorobenzene solvent used by Handan Laboratory to prepare the device, it should be stored directly in the glove box, and there is no need to worry about entering water. Instead, it will deliberately choose a solvent without molecular sieve.

PS: Ask for recommendation tickets on Monday.