Flooding and waterlogging seriously threaten my hometown and the place where I once worked. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 It is useless to be in a hurry, and going back will not only not help, but will cause chaos to the old leaders and colleagues who are fighting on the front line of flood fighting.

When one side is in trouble, all sides support.

The only thing that can be done is to answer the call and donate to the people in the affected areas who have suffered so much damage or even become homeless.

The municipal bureau pays more than 8,000 yuan in training fees every year, and pays wages on time every month, not to let yourself come to the capital to play. The leaders of the bureau not only hope that they can become a detective like Li Changyu, but also hope that they will be able to support the "technical beam" in the future, and set up a more professional technical team after returning home, so as to "ask for police force from science and technology" while raising the requirements for evidence.

It's a good feeling to be entrusted with a big responsibility, and it's a lot of pressure.

During the summer vacation, others can rest, but they can't, so they must follow the study schedule set for themselves, and seize the time to make up for professional English and biochemical genetics.

I'm tired of reading books and doing experiments.

Those who are difficult will not, and those who will will not be difficult.

With sufficient theoretical knowledge, mastery of the basic experimental process, and the experts who have observed the two institutes have done it several times, the extraction and comparison of DNA samples can basically be operated independently.

The fluorescence sequencing equipment integrating sample extraction, purification of substances, PCR amplification, fluorescence identification, sequencing analysis, spectrum expression, conclusion and other related procedures is very advanced, and the national two institutes, BJ Municipal Bureau, Liaoning Provincial Public Security Department and 703 have, and to be applied to actual combat, it is impossible to let a graduate student who comes to intern "play", whether you are a "second-level heroic model" or not.

Han Bo also didn't want to do a "foolish" operation, and he didn't want to know what it was and why it was.

Soaking in the laboratory all day long to use "silver staining detection", through manual case comparison, visual observation and manual glue pouring, an experiment often requires hundreds of centrifuge tubes to repeatedly add reagents, and it takes at least ten hours to make a sample. The energy should be highly concentrated, and you can't break people halfway, and if you don't pay attention to the experimental test, you will lose your efforts.

It doesn't matter if you are tired, the key is that the reagent acetic acid has a strong irritation and is very prone to serious respiratory diseases. And it is necessary to be exposed to radioactive isotopes that are harmful to the human body, so that the body's white blood cells fall, skin allergies, and these days there is always a cold and fever.

It's a good person, tossing like this.

Li Xiaolet was distressed, put the cold medicine on the desk gently, and muttered: "Husband, you are allergic, you are not suitable for studying chemistry, you can't go on like this, if you continue like this, your body will collapse." ”

Because of his long-term stay in the laboratory, a senior from the second institute not only had long-term skin allergies, but also had a common cold and fever, and began to lose his hair.

Work is as important as life.

Being responsible for both the unit and the family, Han Bo wiped his nose and said with a smile: "I'll pay attention, next time I go to the laboratory to do some preventive measures." Moreover, the technology of DNA sample extraction and comparison has been mastered, so there is no need to spend all day in the laboratory as a few days ago. ”

"Mastered?"

"Hmm. ”

Han Bo took the water, obediently took two cold capsules under the supervision of his wife, and said proudly: "I didn't understand before, I felt how difficult it was to set up a biological evidence laboratory, and it would cost hundreds or even tens of millions of dollars. In fact, if silver staining is used for detection, no fluorescence sequencing, no DNA database, two or three people, one million funds are enough. ”

The technique that is only available in movies and television, my husband actually learned it.

Li Xiaolei felt a little incredible. Urged him to finish drinking the cold boiled water in the cup, sat down and asked with a smile: "So you don't have to go to the laboratory in the future?"

"Of course I have to go to the laboratory, I have to determine a research direction, and research small results in genomics, otherwise I won't be able to graduate, otherwise this graduate student will not be in vain." ”

"Will it be the same as it is now?"

Compared with her studies, his wife cared more about her body, Han Bo was very guilty and shook his head: "No." ”

"That's good. ”

If you have a cold, you need to drink more water, Li Xiaolei picked up the empty cup and went to the water dispenser to pick up a cup, sat down and said with a smile: "Husband, I have to go on a business trip tomorrow, first to Japan, and then to the United States." Southeast Asian financial crisis, many of the group's customers are dealers in Hong Kong, they have been greatly affected, so many workers in the group can not be idle, Mr. Ding is counting on our branch, this trip is estimated to take more than a month, you have to be good at home, don't let me worry. ”

In the past year, the Silk Group has expanded its production and operation scale and set up two garment branches. Relying heavily on exports, no foreign trade orders will not only fail to pay workers' wages, but will even affect the income of silkworm farmers in the county.

In the past, it was set up by relying on the "Canton Fair," and most of the businessmen who made friends at the "Canton Fair" were Hong Kong people.

Hong Kong people will do business and speculate in stocks and real estate, and almost a few of them will invest in stocks or real estate. As soon as the financial turmoil came, life was not easy, and entrepot trade was affected.

The appointment of his wife as the manager of the BJ branch was really a "free move" at that time, and now this "idle chess" has finally been delivered.

Although there are only three majors in foreign trade, it is completely different from the sales model of the group's sales department. All of them are proficient in foreign languages, two of them are senior "foreign trade people", who go directly to European and American customers, and do not do so much in the Southeast Asian market, and there are not so many intermediate links.

From last year to now, the group has received orders of more than 5 million US dollars, and obtained orders of more than 8 million yuan through BJ's foreign trade company, and the group has done all the business of BJ branch in the first half of the year.

The deputy mayor of Nangang City, the director of the Economic Commission and the leaders of Sigang County all know that she will go to the Silk Group BJ Company to inspect as long as she comes to Beijing to do business.

is not a Sigang person, but was awarded the "Advanced Women's Meritorious Service" by the Sigang County Women's Federation!

At dinner the night before yesterday, Chairman Liu said that the county had taken her as a candidate to recommend her to run for the "38 Red Flag Bearer" who created new achievements, established new fashions, strived to be a new woman of the times, and worked hard to promote coordinated economic and social development, and to realize the prosperity and strength of the motherland and the great rejuvenation of the Chinese nation.

There are not only spiritual rewards, but also material rewards.

FAW-Volkswagen just rolled off the assembly line of an Audi A6 sedan, not a special car, but a reward for private individuals, and Secretary Xie of the county party committee did not have this treatment.

Everything is centered on economic construction, and under the condition that the international economic environment is not good, whoever can create benefits will be reused.

Not only his wife, but also the leaders of the old unit were entrusted with important tasks, and Hou Chang changed from a member of the Nanzhou Municipal Party Committee, a member of the Standing Committee, and an executive deputy mayor a few days ago to a member, standing committee member, deputy secretary, and acting mayor of the Nanzhou Municipal Party Committee.

Han Bo couldn't help but wonder if he hadn't been a police officer and had been engaged in economic construction like them, would he have been able to make some achievements now.

The answer is no, if you don't do it well, you will only do decoration.

His wife was proud, and it seemed that she really wanted to "eat soft rice" in the future, Han Bo quipped: "I have been on a business trip for more than a month, oops, so I can enjoy the treatment of the boss, and I can drive an Audi out to show off." ”

"It's too late. ”

At BJ, the husband doesn't like to drive. One is that I am not familiar with the road, and the other is that I can't find a place to park.

How could Li Xiaolei not know that he was joking, took out the folding car key and shook it, and said with a smile: "County Magistrate Yang wants to come to BJ to do business, it seems that he is running some project for approval." I promised the Beijing office to borrow the car for a few days. ”

A BJ person mingles with Sigang people all day long, not only has a good relationship with Sigang Beijing Office and BJ Branch of Construction Engineering Group, but also has contact with several cadres and officers from Liangzhuang.

Some time ago, I also accepted the invitation and went to the Nangang Municipal Beijing Office and the Nanzhou Municipal Beijing Office, and I knew more people than myself, a Nangang person.

Han Bo was completely convinced, got up and said with a smile: "Borrow it, borrow it, I'm a salaryman, I should have taken the bus." ”

It's not easy to use a car, I have it in my own home decoration company and construction engineering group.

Especially in the Construction Engineering Group, there are four or five cars in BJ, and Mr. Wang has asked more than once if he needs one, and if he needs one, he will lend him one. He didn't want to be too public, and it really wasn't necessary, so he kept taking the bus and hailing a taxi if there was anything urgent.

Severe cold, uncomfortable to speak.

Li Xiaolei didn't want to continue the topic, and got down to business: "Husband, I asked Director Hu of the Beijing Office of Nangang about the house, and he recommended three communities. A small high-rise near the Public Security Bureau, just developed, on the edge of the Hao River, is now starting pre-sale, and I don't know when I will get the key;

One is a little farther away from the public security bureau, close to the river, small villas, with garages. It has been built, because of the big water, it looks very dangerous, the area is large, the environment is good, the family is detached, and the sale is relatively expensive, and the sales situation is not very good. The developer has lowered the price, and it can be cheaper than last year to buy it by more than 100,000 yuan. ”

She really planned to go back to Nangang with her, and she had been thinking about the house since the Spring Festival.

I'm definitely going to buy a house when I go back, but it's a bit early to buy now.

She can now make her own money, and Han Bo really has no say in this matter, and asked with a smile: "Do you like high-rise or villas?"

"Of course the villa!"

Li Xiaolei obviously had an idea, and her eyebrows fluttered and said: "BJ high-level, Donghai is also high-level, I want to change the living environment, a little farther away is not a problem, we don't have no car, we have a car to commute, where to go is very convenient." ”

"How much does it cost?" asked Han Bo with a lot of confidence.

"More than 500,000 yuan, three floors, more than 400 square meters, with a garden, Director Hu said that the environment is very good. ”

"I ...... I...... I'll give 10,000. ”

Holding back 10,000 yuan for a long time, Li Xiaolei laughed so much that her tears were about to burst out of her eyes, and she said out of breath: "Okay, you give 10,000, and I will find a way to do the rest, and when the real estate certificate is written, our two names will be written, our common property." ”

Finally have a property of your own!

This house is in the name of my father-in-law, the Donghai house is in my father's name, and Sigang originally had a house and it was in his own name. However, when I went back for the Spring Festival, I sold it to Yang Xiaomei and his wife. bought more than 20,000 yuan, and sold 30,000 yuan together with decoration, home appliances and furniture, neither losing nor earning.

Han Bo smiled and said, "Wife, you are the boss, you have the final say." ”

"That's it, I asked Director Hu to ask someone to pick a building with the best environment, and when I came back from a business trip, I would go to Nangang by the way, apply for a loan, and pay a down payment. ”

My working relationship has been transferred to the municipal bureau, and my household registration has been moved to Nangang City, so it is not difficult to apply for a loan.

Han Bo nodded, and said with a smile while going downstairs with her to the courtyard for dinner: "You are on a business trip, I am also going on a business trip, the letter of introduction has been opened, and I have contacted the other party, so let's just go together tomorrow, and send an email when the time comes, to determine when we will come back together." ”

"Where are you going?" asked Li Xiaolei curiously.

"Go to the Criminal Police Academy, visit Professor Zhao, the 'secret weapon' of our public security system, the 'police genius', the 'scholar detective', and the 'magic pen of science and technology', and learn how to use the portrait simulation combination system developed by Professor Zhao. ”

"Portrait simulation combo system?"

"Computer portrait, cranial restoration. ”

It is still beneficial to be awarded the title of "second-level heroic model" and admitted to the graduate school of Peking University, where the intern is very welcome, Han Bo has made a plan for himself, planning to use his spare time in the past few years of master's studies to visit the top forensic technology experts in China one by one.

Speaking of Professor Zhao, who was about to visit, he smiled excitedly: "The human face has eyes, nose, ears, and mouth, and the seven notes in the music score, and the colors in the red, orange, yellow, green, blue, and purple, which could not be simpler." If the facial features are staggered, it will be complicated with subtle changes.

In the world, people are the most complex from any point of view. Portraits are used as evidence for the identification of the same person in judicial appraisal, and they are also important clues for our public security to investigate and solve cases.

Professor Zhao's magic lies in classifying and encoding the "parts" on the faces of people with a wide variety of people, entering them into a computer, and using the computer to imitate and assemble portraits. This seemingly simple system is extremely powerful, and has helped the Liaoning Provincial Public Security to crack the '3.08' series of murders and robberies that caused a sensation throughout the country. ”

Li Xiaolei reacted and couldn't help laughing: "I've seen it on TV, computer portraits, computer puzzles." ”

Han Bo smiled and added, "Professor Zhao doesn't know much more than that, he can make 'White Bones Speak', an expert in the field of cranial image restoration. He also expanded the field of forensic science, restored the image of the Banpo people 6,500 years ago, examined the traces of the terracotta warriors and horses, and applied forensic technology to archaeology, which is of great significance to the study of historical figures and ancient figures. ”

"Those policemen on TV spell out four dislikes, is this technology reliable?" believes Li Xiaolei, a DNA comparison technician, who is deeply skeptical of computer portraits.

"A portrait is not a photograph, and even if it is taken, sometimes it does not look very much like the person. ”

Han Bo got out of the elevator and said with a wry smile: "When organizing the investigation of the 4.19 case, in order to draw Zou's head, how many art teachers we have found and how many sketches have we drawn, but some people who have seen Zou say that they look like it, and some say they don't like it." Therefore, for our public security, a similarity rate of 60% with the suspect is a success, and a similarity rate of more than 80% can meet the requirements for solving the case. ”

"Can you reach 80% of the Professor Zhao you want to visit?"

It should be no problem, he has stored all kinds of images of real people's facial features in the database, and the combined portrait is exactly the same as that of a real person, and has a strong three-dimensional effect, which is more realistic than the flat image of a sketch. As long as we can master this technology, it will be much easier to solve cases with witnesses in the future. (To be continued.) )