Chapter 389 Gravitational waves
2016 is destined to be an extraordinary year.
Because it is the first year of the implementation of the 13th Five-Year Plan!
Each five-year plan will clarify the country's strategic intentions, clarify the government's work priorities, and guide the behavior of market entities. It is the grand blueprint for China's economic and social development in these five years and is also the government's performance of economic regulation, market supervision, social management and public service responsibilities.
important basis.
The '13th Five-Year Plan' is unique because the '13th Five-Year Plan' period will be the decisive stage for building a moderately prosperous society in all respects. To achieve the goal of building a moderately prosperous society in all respects, we must completely solve the problem of the more than 70 million people who have not yet been lifted out of poverty across the country.
The poverty problem of the rural poor!
The Lantern Festival, the fifteenth day of the first lunar month, has not even started yet. Some major media outlets have been reporting news on impoverished villages, impoverished towns, and impoverished counties from time to time. There are many more reports on poverty alleviation work than in previous years.
In the past, we have reported on the achievements in urban construction, achievements in the field of science and technology, and the prosperity of the country and the people's security. However, the focus this year is to take the lead in poverty alleviation.
As a deputy to the National People's Congress, Liu Yichen had just passed the seventh day of the Lunar New Year. On the eighth day of the Lunar New Year, he was invited to attend the Municipal People's Congress meeting, and this meeting was about poverty alleviation work.
Although they are always scolded, it is undeniable that there is always a group of people who are always down-to-earth doing practical things and fulfilling their commitments and life goals.
Liu Yichen raised several sharp questions at the meeting: how to implement the promotion of poverty alleviation cadres, instead of drawing a big pie. When they are promoted, poverty alleviation cadres will stand aside; how to implement the salary subsidies for poverty alleviation cadres; how to supervise poverty alleviation funds
In place...
Liu Yichen once had a college classmate who served as a poverty alleviation cadre. According to the poverty alleviation policy, poverty alleviation cadres are given priority for promotion. However, in fact, his classmate stayed in a poor village for eight years, and any promotion had nothing to do with him.
Yes, it was given to people with background.
There are not a thousand but also 800 pieces of complaints and bitterness about poverty alleviation cadres on the Internet.
Similarly, a very critical aspect involved here is how to supervise poverty alleviation funds.
In his previous life, he encountered a poor village where the superiors allocated 1 million yuan for digging wells to solve the problem of water irrigation for the villagers. The result was that the wells were drilled, but the depth of the wells was not deep enough and did not penetrate the water.
The villagers could not get water at all due to the water layer. The reason was that the village cadres had stolen half of the funds. Someone reported it, and the village cadres retaliated...
As a representative of the National People's Congress and with huge influence in Narcissus City, Liu Yichen fulfills his duties and is not afraid of being hated by others. At this point, he no longer needs to be afraid of these things.
Shuixian City, as the largest economic city in Fujian Province, has relatively loose finances, but many old and bad habits in society are always difficult to change. This is most obvious at the village and town levels.
For a government project, when funds are actually allocated from superiors, only about 3050% of the funds are used for the project. The other funds disappear out of thin air.
Liu Yichen has always hoped to promote changes at the entire government level, so that greater achievements can be made.
Shuixian City, for example, has a population of more than 7 million and is the only plain in Fujian Province. It has great potential for agricultural development, as well as fishery and aquaculture. Industry and tourism are rare potentials in Fujian Province.
place.
However, in terms of urban construction, including system construction, Narcissus City lags far behind Ludao.
With the release of the data, the real situation in China has caused a great shock. Because according to the data, according to the national poverty alleviation standard of 2,300 yuan in annual income at constant prices in 2010, there are still 70.17 million people in China below this standard.
, it can be said that the scale of poverty alleviation targets is huge and the poverty alleviation work is very arduous.
Secondly, the problem of imprecise poverty alleviation is more prominent. On the one hand, due to factors such as incomplete rural asset information and household statistics systems, indicator restrictions, and human manipulation, it is difficult to identify the poor, leading to the widespread problem of difficult and wrong selection of poor households.
, Poverty alleviation funds cannot reach the hands of the truly poor people; on the other hand, local economic construction has not been effectively combined with targeted poverty alleviation; in addition, insufficient attention has been paid to the problem of poor people returning to poverty, and there is a lack of dynamic tracking of poverty alleviation populations and a re-entry mechanism for those returning to poverty.
Many people think that China has become rich and powerful without poverty. In fact, they only look at the big cities, but outside the cities, the rural areas appear to be withered.
A lot of land in rural areas is abandoned. Rural areas are full of older people, but young people are not willing to stay in rural areas, so they all go to cities to work.
In the final analysis, resources are concentrated in cities, and there are few resources in rural areas. If you rely on one-third of an acre of land and work hard, you will never starve to death.
Kowloon University has a research institute on agriculture, rural areas and farmers. After a nationwide visit, the research results were not optimistic. Rural areas received too little attention and suffered great damage. The gap between urban and rural areas has widened greatly.
In the past, there were all kinds of industries in rural areas, and rural areas could be self-sufficient, but now it is no longer possible. It has become difficult for young people to find a wife in rural areas.
Therefore, at this National People's Congress meeting, Liu Yichen proposed to increase resource investment in rural areas, including educational resources, medical resources, etc., while further accelerating the rejuvenation of rural cadres, allowing more college students to serve as village cadres, and increasing investment in rural cadres.
The intensity of supervision in rural areas has been traced back to the investigation of village cadres and township cadres for 20 years.
Liu Yichen has a clear understanding of the corruption at the second level of townships, because it is truly shocking.
Liu Yichen used his influence to formulate proposals, which will be voted on at the National People's Congress meeting.
Liu Yichen not only attended the People's Congress meeting of Shuixian City, but also attended the Provincial People's Congress meeting. The province attaches more importance to poverty alleviation than in any previous year. As for the Fujian Provincial delegation, at this two sessions, poverty alleviation will be a major issue.
issue.
Fujian Province is divided into eight mountains, one water and one farmland. In fact, it also faces huge challenges in poverty alleviation work. Because there are too many mountainous areas, it is very difficult to do a good job in poverty alleviation work, and the challenges faced are very huge.
At this moment, news came from the other side of the Pacific. The American Laser Interferometer Gravitational Wave Observatory announced that it had detected gravitational waves generated by the merger of two black holes 1.3 billion light-years away. At this time, Einstein's generalized
One hundred years after the theory of relativity proposed the concept of gravitational waves, humans directly observed gravitational waves for the first time.
Gravitational waves are one of the most difficult-to-detect cutting-edge technologies recognized by the scientific community. They are known as the 'ripples' of space and time, recording the changes in space and time in the universe caused by changes in the distribution of matter.
And if ligo's observations are true, a new window equivalent to human observations will open.
This news was reported and immediately spread throughout the world in a very short time, causing a huge stir. The entire physics community focused on this news.
Liu Yichen is no exception. As a physicist, he is also very concerned about this.
There has always been a consensus in the physics community that so far, humans have discovered four basic forces in nature: universal gravity, electromagnetic interaction, weak interaction, and strong interaction.
Gravity can be said to be the first to be discovered. The most famous one is the legend that Newton suddenly realized the gravity of gravity when he was hit by an apple.
How gravity is generated has always been a difficult problem in the physics community, and no convincing explanation has been given so far.
Gravitational waves refer to ripples in the curvature of space-time, which propagate outward from a radiation source in the form of waves. These waves transmit energy in the form of gravitational radiation. In 1916, Einstein predicted the existence of gravitational waves based on the general theory of relativity.
.
The detection of gravitational waves has always been a hot research topic in the physics community. Various gravitational wave detectors are being built or in operation.
For example, advancedligo started operating observations in September 2015. This time, the ligo scientific cooperation organization and the virgo cooperation team announced that they had observed gravitational waves from the merger of double black holes for the first time, using this gravitational wave observer.
Liu Yichen is neutral about this news because it needs to be confirmed. If you truly understand the world's academic community, you will find that the academic world is not a pure land on earth. The problems that exist in China exist in other places. Look where
, is there no paper plagiarism, paper watering, or data falsification?
They all exist, and in many places they are miserable.
In the United States, it is also very common. If you blindly believe in its claims and research results, you will most likely be put into a trap.
Only if you have observed it yourself and have real observation data can you confirm it.
Unfortunately, China does not have a gravitational wave detector. Although the Chinese Academy of Sciences is planning the 'Tai Chi Project' and Sun Yat-sen University is planning the 'Tianqin Project', they are both in the process of planning. When will the construction start?
A question mark.
The Physics Gravitational Wave Research Institute of Kowloon University is also brewing the "Fu Xiqin Project", which uses drag-free satellite technology. The distance between satellites in the constellation is 3 million kilometers, the laser power is about 2 watts, the telescope aperture is about 0.5 meters, and the acceleration
The noise is 3x10-15ms-2/√hz. The frequency range covers the low frequency of lisa and the mid frequency of decigo.
And this plan costs 5 billion yuan!
Relevant researchers are advancing this plan. After all, including design, demonstration, and finalization of the plan, it all takes time.
Liu Yichen hoped that the news announced by Ligo was truly terrible and was not done for the sake of funding or reputation.
Once this gravitational wave is observed, it will undoubtedly be a Nobel Prize-level achievement and will have a huge impact on the physics community's study of gravitational waves and celestial bodies.
Chapter completed!