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Beijing air quality districts regularly informed rankings focus on areas with high emission vehicles

  Beijing News News (Reporter Deng Qi) by 2018, Beijing will strive to continue to decline in the average annual concentration of high-emission cars governance will become a priority, low emission zones extend from the inner ring road to the city's domain。 In addition, this year will be organized for the municipal environmental inspectors rectification "look back", and regularly districts, the streets (township) to inform air quality rankings。
  Yesterday, Beijing issued the implementation of the "Beijing Blue Sky Battle Action Plan 2018", this year, Beijing's blue sky Battle With roadmap。
  Proposal of building a "big green" work pattern last year, Beijing dropped to an average annual concentration of 58 micrograms / cubic meter, complete the "Atmospheric ten" assigned the task, "2013–2017 in Beijing in the Clean Air Action Plan" officially ending。   Yesterday, Beijing issued a "Blue Sky 2018 Battle Plan" put forward this year, Beijing will strive to annual average concentration in air continue to decline。
District air quality objectives vary。 Wherein Yanqing, Huairou, Miyun annual target of less than 49 micrograms / cubic meter, East, West, and this target Chaoyang District below 58 micrograms / cubic meter, Haidian less than 56 micrograms / cubic meter, Fengtai, Shijingshan less than 60 micrograms / cubic meter。
Tongzhou and Economic and Technological Development Zone, the annual target of less than 65 micrograms / cubic meter。
  With the previous plan of action different from the current round of action plans should be made to build clear responsibility "big green" work pattern, demanding the implementation of environmental responsibility, to complete the reform of environmental supervision and law enforcement agencies to monitor vertical management system, in addition, the municipal environmental protection will be carried out this year special inspectors, timely organization of municipal environmental inspectors rectification "look back", the implementation of environmental responsibility is not in place, lack of supervision, dereliction of duty, according to discipline held accountable according to the law。   High-emission vehicles into the most important improvement after Beijing Clean Air Action Plan has highlighted several key areas of governance, including Yajian coal, oil reduction control car, cleaning dust, etc.。   One of the characteristics of the current round of the Action Plan, namely the high-emission cars governance as a top priority, it also reflects the five years since the Beijing coal-fired governance achieved good results, gradually changed the structure of pollution。
  According to the Beijing Municipal Environmental Protection Bureau, this year plans to adhere to problem-oriented, efforts to solve outstanding environmental problems。
In concrete measures the level of mobile source pollution control their lead, where primary prevention, that is, heavy-duty diesel vehicles such high pollution emission vehicles。   Plan proposed this year by the expansion of the low emission zone within the Sixth Ring Road to the city's domain, to promote the country Ⅲ heavy diesel vehicles to speed up the phase-out。
Beijing strictly control the main port, the city focused on the road, high-emission vehicles crossing areas with a concentration of the three, strengthen law enforcement detection。
Heavy diesel vehicles exceeded perfect closed-loop management of law enforcement, severely penalize excessive vehicle。 Strict implementation of non-road mobile machinery prohibiting the use of high emissions and promote the use of low-emission off-road machinery。
  In addition, dust control, the transformation of key industries, such as clean energy, is still the main measures this year。   Released before the end of the new round of Source Apportionment April 2014, Beijing officially released source apportionment data: Beijing has nearly forty percent for foreign input, a local source, the proportion of motor vehicle exhaust emissions, more than three percent。   Nearly four years in the past, Beijing has undergone a source of no small change。
According to the current round of the Action Plan, Beijing's air pollution control focus on scientific research and technological innovation, before the end of this year, Beijing will release a new round of Source Apportionment。
  It is noteworthy that, to carry out the "eco-friendly big data projects" system construction this year, organized screening and demonstration of household efficiency fume purification technology。
  This year monitoring and evaluating how air pollution control?The proposed scheme, this year will be regularly districts, the streets (township) air quality ranked briefing。
Blue Sky Battle Action Plan for the implementation of the implementation of the annual assessment, examination results as the leading bodies and leading cadres comprehensive appraisal of an important basis for。    – bright spots "scattered dirt" Corporate Governance cleared dynamic industrial pollution and dust pollution prevention and control, is still the main measures this year action plan。
  Round program of action proposed, and further eliminate general manufacturing enterprises to exit this year does not meet the functional orientation of the capital, the city exit 500, Changping District, most of which, for the 121, followed Tongzhou District, is 82。
In addition, Shunyi District 55, Fangshan District 53, a minimum of Mentougou, 2。
  This year the district will strengthen the "messy dirty" corporate investigation and management, to achieve "dynamic clearing"。   In terms of dust control, emphasizing meticulous management, to strengthen the management and control dust ranking evaluation oriented, effectively strengthen the bare dust, road dust control work, construction dust and construction waste transport vehicles, to reduce dust pollution。
Strengthen urban and rural road sweeping and cleaning, to further improve the coverage of new technology。
Full implementation of green construction, and strictly implement the "six percent" dust prevention requirements。
Application of new technologies to further standardize the management of muck cars, the perfect combination of traceability, and accountability mechanisms to investigate。    – released this year a new round of dialogue to resolve the source of Beijing News: Why should develop "Blue Sky 2018 Battle Plan"?  Municipal Environmental Protection Bureau relevant person in charge: "People strive, day to help" in the joint efforts of the whole city, Beijing's air quality continues to improve, in mid-2017 annual average concentration in air drops to 58 micrograms / cubic meter, the successful completion of the national "atmosphere ten "assigned the task。 But apart from the national air quality standards and public expectations are still a wide gap between air pollution prevention and control work is still a long-term, arduous and complex process of。
With Beijing's air pollution control work continued in-depth, especially after nearly five years of large-scale governance, pollution sources, pollution characteristics have changed, further narrowing the space pollution reduction, governance more and more difficult, therefore, while the implementation of emission reduction projects, but also want to manage the transition, highlighting the essence of governance, rule of law, cohabitation。   Beijing News: how to understand the plan of action "big green" work pattern?  Municipal Environmental Protection Bureau relevant person in charge: the second part of the plan should be made to build clear responsibility "big green" work pattern, it is to improve environmental protection responsibility system "tube development, pipe production, pipe industry must control and environmental protection", strengthening and make concerted efforts together。 Improve the ranking sink to the township Street, reporting mechanism, pressure transmission, compaction responsibility。 In addition, this year also requires further promote the responsibility to implement and monitor the complete supervision and law enforcement vertical management reform environmental agencies, municipal environmental inspectors carry out further compaction of various departments at all levels of responsibility。   Beijing News: Compared with previous plans of action, what are the characteristics of the current round of measures?  Municipal Environmental Protection Bureau relevant person in charge: First, the "Blue Sky 2018 Battle Plan" to strengthen the scientific, systematic, fine, legal management as the goal, closely linked to changes in the current structure of the sources of pollution and the atmosphere, continue to focus on pollution control, tight grab heavy-duty diesel vehicles, dust, volatile organic compounds and other key governance and difficult issues, comprehensive use of legal, economic, technical, administrative measures, to promote air quality improvement。
  Secondly, highlighting rising refined governance。 For example, to strengthen research and technological innovation, released a new round of parsing the source of fine particulate matter, improve the scientific management, relevance。
Build "a card-style" management system, and promote permit system to be fixed source core management system。
Give full play to the role of discipline and restraint joint credit system。
Earnestly implement the air heavy pollution emergency plan to strengthen business federation, joint emergency response mechanism, enhance regional air pollution joint prevention and control。
  In addition, the measure also stressed that the current round of rule by the people。
Spread the concept of ecological civilization, to make green lifestyle popular, to put into practice。 Increased environmental science advocacy and public information to carry out environmental protection education in primary and secondary schools to carry out prizes to report, exposure of environmental violations, etc.。

Bitcoin danger!Quantum computing block chains break the two Vital

In recent years, the block chain as a superstar of Internet banking by the infinite attention, bitcoin block chain is the technology of fried chicken, science and technology in the industry, no one does not know the super virtual currency – Bitcoin。 Bitcoin how the fire?It was born in 2009, in 2010, ten thousand Bitcoin also enough to buy two pizzas, while in 2018, Bitcoin prices have exceeded $ 10,000, had to buy two pizza 10000 Bitcoin value is now about 7 0.800 million yuan。
From the initial price of less than 1 cent in 2010, rose to more than US $ 10 000 now, Bitcoin was born eight years to achieve a growth of 100 times。
Why is a reality that does not exist Bitcoin will fire to this extent?The core lies in its safe and reliable。
Bitcoin for its exquisite design characteristics so bring a few: 1, it can achieve person-to-person transactions without any intermediaries; 2, if not traded, Bitcoin never stolen; 3, Bitcoin automatic quantitative issue, the only way to get Bitcoin mining and purchased from the hands of others, no matter who you are, by the difficulty of obtaining Bitcoin mining are the same。
The reason of the fire Bitcoin block chain from the reason given for their technical freedom, security, fairness, however, in the near future, such a romantic virtual currency regime may have to be completely collapse, many people believe in emerging technology of safe, reliable, rock-solid foundation might be destroyed by a fast-growing。 This emerging technology is quantum computing。 Just last week, Chinese Academy of Sciences study quantum computer breakthrough, Chinese Academy of Sciences Institute of Quantum Information and Quantum Technology Innovation release 11-qubit superconducting quantum access cloud computing services in superconducting quantum computing direction, global perspective, to provide 10 more qubits cloud computing service, which is following IBM's second, this progress so that quantum computing once again become the focus。
The rapid development of quantum computing beyond all expectations, there are forecasts that, within a decade, quantum computing will be a devastating blow to the block chain (including bitcoin)。 So, how quantum computer would pose a threat to block chain?It would cause much of a threat?There is no block chain countermeasures against it?This principle from quantum computers and talking about the block chain。 A quantum computer and block chain 1, quantum computers intellectual stuff was recently published an article on quantum computers (quantum computers around the world to decipher how all the terrible one second password!), Simply, operating unit, quantum computers are quantum bits (qubits) rather than bit (bit classical computer)。 In classical computer, the value of a bit is determined, may be 1, it may be 0, but in a quantum computer, a value of qubit prior observation is uncertain, this value might be 1, it is also possible is 0, may also be a superposition of states 1 and 0 (superimposed), i.e., simultaneously equal to 0 and 1。 Such a difference in how much it?Take "Naruto" for example, then it is a classic computer Sasuke, Naruto is a quantum computer, looking for something, Sasuke can only talk to myself a place, perhaps looking for a year。
But Naruto can separate the five video avatar, video avatar and then five and then separate the five video avatar, avatar avatar avatar again, all spare simultaneously go to different places, and instantly find something, and then cloned withdrawn, leaving only a Naruto, things get back to complete。
Robert 舍尔科普夫 Yale University (RobertSchoelkopf) said: "When a quantum computer with 50 or 100 qubits, and these quantum bits can work very well, you can do a full correction, then you can use this quantum computer anywhere in the world to do the calculation classical computers will never do the job. "。 Change brought about a quantum computer powerful computing power will be enormous, and even that may affect national security。 Therefore, Pan Jianwei, academician of Chinese Academy of Sciences said: "I believe in the importance of quantum technology in the 21st century is comparable to the Manhattan Project of the last century。
"2, the block chain and Bitcoin mining in 2008, the Central blocks chain concept Nakamoto (SatoshiNakamoto) was first proposed, the block chain is a rule, is a technology that is the core of safe and reliable。 At present, the application of the world's most famous block chain technology is Bitcoin, Satoshi is the founder of Bitcoin, then, we start to glimpse block chain from the concept of the actual situation Bitcoin。
Now, we can imagine a block chain books, in both this part of the books of each block, complete information on this part of the books kept in all nodes of this block, which is to the center of the block chain technology , have only a portion of each block of books, but this part will be recorded on an information block, a block of even one block, the block chain formed。 Block chain advantage is that it forms a trust mechanism, an analogy, you deposit $ 100 in the bank, if the bank hacker black, put your money designated to go up, and also data cleared, you hands do not have any information you can prove that you have $ 100 in bank assets。
But if it were a block chain, then it means that the bank where this block each node has a complete record of the books, which means that your home next door neighbors and even Aunt Street every inhabitant of this area can have books prove that you have 100 yuan in bank deposits。 Compared center mechanism, to the center of the block chain of traditional financial sector to make it more reliable and secure, even if some of the nodes of the loss of information, the system can still continue normal operation, and therefore the block chain is considered to be very safe and reliable technology。
So Bitcoin mining, what is it?The block-based chain go on, Nakamoto in 2009 proposed the concept of Bitcoin, he prescribed Bitcoin network, every ten minutes will produce 50 Bitcoin, when the total reached 10.5 million (21 million half), 25 output bits credits, when the total amount reaches 15,750,000 generated every 10 minutes, every 10 minutes 12.5, when the total reached 21 million bitcoins will stop growing, which means that the total amount of Bitcoin from the outset was scheduled to die in 21 million。 The Bitcoin "mining" is the new generation of Bitcoin way, "mining" of people known as the "miners", the miners use computers to solve mathematical problems Bitcoin network, first published answers to solve the problem of the miners , included books, synchronize all the nodes included, which is called mining success, to get Bitcoin。 Before block chain mechanism in the development of quantum computing concept is very safe and reliable, at least so many years, Bitcoin has not been hacked by hackers, but in recent years, the rapid development of quantum computing, more than before the expected rate, therefore, industry insiders predict within a decade, safe and reliable block chain will be a huge threat from a quantum computer。
Second, quantum computing how a threat to block chain?To understand quantum computing threats to block chain, the first was from Bitcoin system security protocols, protocol bits credits cryptography involves two types, i.e., the hash function (hash function) used during mining and asymmetric cryptography is used to provide a digital signature in the block chain。
The miners use of its computing capacity, using the SHA-256 hash function calculates a random number for each block, the results obtained in this process is very easy to be verified, but it is difficult to find。
Asymmetrical cryptography is used for transactions on credit authorization bit chain block, each user will be assigned on a whole chain of a private key and a public key, which is a public key cryptography (public key), a public key cryptosystem the system uses a pair of keys to encrypt information: can be widely shared public key and only the owner of a private key known only。
Anyone can use the public key to encrypt a message intended recipient, but only the recipient can use his private key to decrypt the message。 Such an asymmetric cryptographic algorithm using the Elliptic Curve Digital Signature Algorithm is called (the ECDSA) to generate a key, a private key given, it is easy to derive the corresponding public key, but conversely difficult to calculate。 This is now Bitcoin security reasons。
The quantum computer might be two line of defense a huge threat in the future, quantum computers can quickly crack the hash function, thereby dominating the block chain, while the more recent future, in 2027, a quantum computer Shure algorithm (Shor'salgorithm) is predicted to be able to crack keys in less than ten minutes (600 seconds)。 In the world of Bitcoin, the classical computer and the success rate of mining operators force has a certain relationship, but considered force does not mean we will be able dug mine (in your count does not exceed 50% of the full force of the network in the case), mining and luck are also related to some extent to maze, for example, a person go faster, if one by one test, then he can certainly the fastest to reach the end of the maze, but if a person though more slowly , but only once to try to find the way to the end of the maze it?Therefore, people do not necessarily go faster Wynn who goes slowly, for that matter, considered force miners not necessarily count than the first force is small miners dug mine。 Said the same as above, mining fact, solving math problems, find a hash function of the encrypted random number, but there may be two different groups of miners also found that two random numbers, announced the different blocks, this the case, a predetermined bit is handled more credits that added block chain block, the other block is waived。
For example, which is similar in a district where there are 51 people say you deposit 100 dollars in the bank, while 49 people said you saved 50 dollars, in this case, majority rule, the bank thinks you saved 100 dollars is really, saved 50 dollars is false。 Further explain the concept of "51% attack" from this provision, in the block chain, if a group of miners with 51% of the entire power network operator, and that he will be able to monopolize the entire block chain, because he will always be other than 49 operator sets power miners% faster processing block, that is generated after all the bits of the resultant his credits。
Quantum computers will threat of mining, 戴夫士阿加 Wall (DiveshAggarwal) and the National University (NUS) Singapore researchers conducted in-depth research, and to publish a paper in October 2017, at least they think first in the next decade, using ASIC mining faster than the speed of a quantum computer, but ten years later, mining speed quantum computers will be rapid growth; secondly, the face of a quantum computer, asymmetric cryptographic algorithm using chain blocks, namely public key cryptography will be a greater threat。
The researchers pointed out that the National University of Singapore, by using a quantum computer, you can easily turn run by private presumption of public process, each person's private key will be easily inferred from Quantum Computer。 One second, is expected in 2027 just ten minutes / 600 seconds Similarly, we can put this decryption process is likened to a maze, classical computer can do is silly: Unit | ▲ quantum computer to break the encryption signature Estimated time required direction to go in one direction until it went to a dead end, then go back and choose to go the other way, however, a quantum computer is to give you a perspective of God, overlooking the maze, which way to clear out。 But a quantum computer requires a certain quantum bit in order to achieve such an extent, foreign media motherboard considered a 4000 qubit quantum computer could collapse block chain, which means that the first person or team to make and use such quantum the computer can be solved and verify each transaction, the future is not yet in circulation will have all the money will be its monopoly encryption, encryption monetary system would be the collapse of trust。
Third, the development of a quantum computer is still in the primary stage of development of a quantum computer course soon, the future may also bring huge threat will block chain, but now quantum computer is still in a very early "toy computer" stage, at present, the whole the world's giants can only make about 10 to achieve high fidelity qubit quantum computer, Chinese Academy of Sciences last week released 11-qubit superconducting quantum computing services, is more than the world's second 10-qubit cloud computing services the first family is IBM, late last year, IBM has opened a cloud computing service 20 qubits。 Like quantum computing services can not yet be used to solve any practical computing problems, however, developers can already use cloud services such as quantum computer to learn programming knowledge related to the。 It looks, it seems that 4000 qubit is still very far away from us, however, it may not be so far away as we thought, because in recent years based Microsoft, Google as well as IBM (three companies have set up their own dedicated quantum computing Research laboratory) in a series of breakthroughs achieved in the field of quantum computing, "Fortune" magazine predicted the first practical quantum computers will be made out within a decade。
Within ten years this time, in the end is how long, many companies have been predicted, such as Microsoft had predicted practical quantum computers will be made out in 2025, also in 2017, Google will put words in five years (that is, around 2022) make commercial practical quantum computer。
Conclusion: Development Strategies influential but there are a quantum computer is inevitable, will one day threaten to block chain, but many seem to block chain of Experts have not wary。 According to "Fortune" magazine reported that, in the November 2017 meeting Crypto2017 (block chain cryptography leading staff meetings), the global "no fear" quantum computing risk。
One expert said that it would be a "very expensive operation," may require "government level" spending, while another expert, completely ridiculed the idea, saying he waved straight, until practical quantum computer came out, the public key password system has been developed to the extent not need to worry about quantum computers, so just … do not matter。
But these same experts have a point of view – that is the emergence of quantum computing will endanger all the existing encryption methods encryption (including RSA token) security。
Quantum computers would affect the security of the entire financial and banking sector, not just the block chain。
At the same time, there are agencies attached great importance, such as in 2015, the US National Security Agency (NSA, NationalSecurityAgency) announced that it is the study of quantum cryptography, which can withstand the encryption system for quantum computing。 In academic circles, there cryptography experts are studying quantum cryptography, and the project has been implemented block chain of quantum cryptography, for example, QuantumResistantLedger team and the Russian Quantum Center of EvgenyKiktenko team is committed to building a quantum computer quantum can withstand attacks block chain, and has a standard of quantum cryptography commercialized。
At present, probably no one can accurately predict the specific point in time the practical quantum computer was born, but the positive point of view, then, the birth of a commercial quantum computer may be faster than we expected, because of today's technological development is accelerating, rather than uniform development , perhaps in 2018, a quantum computer is still a very early stage of development progress and practical quantum computer only to 5%, but probably in 2019, the schedule went to 10%, while in 2020, progress will reach 30% all this is possible。 Technology has been developing, chain block and encrypt currency and other emerging technologies are still in the infancy may reach mature technology still has a long way to go, developers need to be careful in this series hinder the process will appear, which which also include quantum computing。
(Source: Chi thing)。

French civil servants went on strike today to protest against the low-paid transportation or adversely affected

Data Figure: French President Make Long。
Wu Long Sword photo reporter learned that the reform plan will Make Long's new national railway employees lost early retirement and other benefits, a move triggered union protests。
In addition to Paris, only a third of the national railway suburb train is expected to travel; and from London to Paris Eurostar train already canceled four flights。   Paris subway and bus services will operate normally, but some commuter train will be affected to a busy suburban train line A (RERA), B line (RERB), for example, three shifts of only Rush Hour 2 class travel book。   French Civil Aviation Authority said that as the air traffic controllers strike 22nd, Charles de Gaulle (CharlesdeGaulle), Orly (Orly) and Bovee (Beauvais) and other major Paris airports would be canceled flights taking off and landing 1/3。
  Air France (Air France) pilots and crew to fight for a pay rise of 6%, 23 will separate strike, the company said short-haul flights will be most affected, while the long-range flights are expected to continue to operate。
  Medical staff, some civil servants and primary school-based teacher 22 will also participate in the strike, which is the biggest test since last September and October, a wave of wave of demonstrations, Make Long faces。

Battle dignity!1-3 win over the Celtics swept away when the Magic refused to add

  Ticker May 25, when the Magic beat the Celtics 96-92 to add the road, always tie the Eastern Conference finals 1-3, to avoid being swept。   Jameel – Nelson in overtime hit two-thirds, saving magic。
The last time he made out 6, scored 23 points and nine assists, becoming the number one hero。 "Warcraft" Dwight – Howard early foul trouble, but still scored 32 points, 16 rebounds and four blocked shots。 JJ- Reddick grab, hit three pointers, scored 12 points, Rashard – Lewis 13 points, Matt – 10. Barnes。 Vince – Vince Carter shot just 1 of 9, only 3 points。   Celtic failed to qualify at home, the next one will move to Orlando。
– Paul Pierce scored 32 points and 11 rebounds, – Ray Allen 22 points, Kevin – Garnett 14 points and 12 rebounds。
Rajon – Rondo 9 points and 8 assists。   Magic has no escape route, after opening to attack, shooting success rate is higher than the first few。 First section there are 7 minutes 22 seconds, Howard alley-oop dunk, the Magic 14-9 to start。
Celtic several times to close the gap, only to fall behind 26-29 when more seconds in this section。 Lewis hit third in this section will end, the Magic to 32-26 end of the first。   Lewis II began soon after the third hit, the Magic to 35-28 to expand the。 The first three games of the performance is not satisfactory Lewis finally be turning around。 Howard under the basket and more tough, not only fruitful, but also many times free throws, had 17 first half points for Houston。 The first two sections Magic to 51-47 lead, this is their first lead in the first half of this round of the series。
  After less than two minutes to start the third quarter, another Howard alley-oop dunk, leading the Magic to 55-47。 But did not last long, more than half of this section, Howard eat fourth foul, had to end rest。
Celtic began to fight back to 6-0 end of this section, three quarters to 68-67 go-ahead。 Magic This section last 4 minutes without a point。
  Reddick angry, his third hit twice after the fourth quarter began, one arranged the pre-holiday magic seven points, the Magic played 7-2 to 74-70 beyond。
After three minutes the Magic failed to score, the Celtics scored six points to lead 76-74。 This round playoff showdown finally have the tension of life and death。   There are regular time 2 minutes and 24 seconds, with Howard and Nelson again, alley-oop dunk, this is the fourth time he finished alley-oop dunk, he also caused a foul, and even scored three points with a fine cast, the Magic leading 85-78。 Pierce tit for tat, break dunks fired back immediately, in – Ray Allen hit the third after Pierce soon hit third succeeded, the Celtics shot a wave of 8-1, to tie it at 86-86。
  Magic critical moment mistakes, but the shot Pierce。 After the Magic missed shots, the Celtics controlled the last attack of opportunity, but the Magic tenacious resolve their attack, the two sides into extra time。   Plus the atmosphere even more tense when the two teams again and again shot, but Howard also missed two free throws。
In the game there are 2 minutes and 42 seconds, Nelson playing board hit the third, before breaking the deadlock。
After the Celtics once again shot, Nelson and third succeeded, the Magic to 92-86 lead。   - Ray Allen did not show weakness, has since third hit twice in the game 1 minute 13 seconds, the Celtics will recover as the score 92-94。
After Nelson missed, but Howard grabbed the offensive rebound, after Bulan score, the Magic extended the advantage to four points。
Celtic has since been shot, lost the opportunity。     (Angkor)。

Summer what foods you should eat to teach summer diet

Summer what foods summer should eat is a very hot season, a lot of people in the summer have no appetite, but also to the exposed flesh of the season, the summer what foods should be eaten together with the small series to see summer describes which foods should be eaten right!Summer should eat what foods to eat more bitter food in three meals a day, pay attention to eat bitter foods。 Although the bitter taste of the food is not so palatable, but it is a healthy food summer day。
Bitter alkaloid contained in food has Relieves summer heat, promote blood circulation pharmacological effects, relaxing blood vessels, etc.。
Dog day weather eat bitter gourd, bitter herbs, or drink a few beers, tea, coffee, cocoa and other bitter beverage, not only can remove one's heart troubles, refreshing, but also can increase appetite, spleen and stomach。 Pay attention to vitamin hot season, the body's metabolism to speed up, easy to lack of vitamins。 In this case, it can be selectively quantified some vitamin supplements, food supplement preferably, can choose some foods rich in vitamins and calcium, such as watermelon, cucumber, tomato, beans and their products, animal liver, shrimp, also you can drink some juice。
Do not forget to fill potassium salt summer should eat what food summer sweating, loss of body salt is more and more。
So pay attention to eat more salty foods, to supplement the loss of body salt, the body needs to achieve balance。 Further, sweating also cause excessive loss of potassium in the body, particularly the human symptoms of fatigue, weakness, loss of appetite。
Fresh vegetables and fruits contain more potassium, so you can control where appropriate to eat some strawberries, apricots, lychees, peaches, plums and other fruits, and vegetables in the cabbage, green onions, celery, soybeans are also rich in potassium, etc.。
Tea contains more potassium, summer more tea, both summer heat, but also potassium, can be said to serve two purposes。 Yiqing complement summer day summer diet should clear up, spleen, Qu Shu dampness principle, should choose foods with light Yin effect, such as duck, fish, shrimp, lean meat, edible mushrooms (shiitake mushrooms , mushroom, white fungus, etc.), barley, etc.。

Sub-health harm to the body leads to several sub-health reasons

What to harm the body?Now many people are in a state of sub-health body, with each person's life eating habits have a relationship, then you know what sub-health to do harm to the body?Following small talk with you to sub-health harm to the body。 Sub-health hazards body 1, sub-health state significantly affect the efficiency, quality of life and learning。 2, the majority of sub-health state of the biological clock disorders constitute a causal relationship, a direct impact on the quality of sleep, increased physical and mental fatigue, caused by chronic fatigue syndrome。
The case of driving, sports, and even life-threatening。 3, physical or psychological sub-health can easily affect each other, resulting in a vicious cycle, causing the body or mental disorders。 As shown, since the majority of chronic disease is sub-health state before the majority of malignant tumors, cardiovascular diseases, and so is transferred from health groups 4。 Statistical analysis, hyperlipidemia is the number one killer of health groups, in second ,, prostate disease, liver dysfunction, gynecological disorders ,, sub-threatening diabetes, cataracts, gallstones, abnormal anti-cancer screening in various degrees healthy people。
5 sub-health hazards of the body, serious health sub-health can significantly affect life expectancy, resulting in premature aging, and even lead to premature death sudden emergency (death from overwork)。
A survey showed that: 40 years of age cause of death analysis, two-thirds of deaths from cardiovascular disease, one died of cancer a very one-fifth died of lung disease, diabetes, etc.。 Subhealth performance is slightly excessive oxidation damage caused by free radical initiators, such as free radicals and can not remove the injury caused by the accumulation, by the completion of the evolution of mild to severe, will eventually lead to disease。

Merkel: German refugee crisis split but does not repeat itself

Data Figure: German Chancellor Angela Merkel。 Reporter Peng Dawei photo Merkel considers the decision to open the country to accept refugees is correct, but she stressed that this was a "humanitarian exception", the future will not be repeated。   As the refugee situation in the Middle East turmoil, began in September 2015, mainly from a large number of countries such as Syria and Iraq into Europe。 The German government decided to open the country to accept refugees, more than two years have more than one million refugees into Germany。
  Merkel admitted that Germany is not ready to receive large numbers of refugees。
Split the refugee problem in German society, people's views on the issue of polarization。 But she believes Germany withstood the unprecedented challenge。   Merkel said the EU will strengthen the control of external borders。 Germany will continue to accept refugees, asylum but has not been qualified people will strengthen repatriation。
  With the German government to tighten conditions for receiving refugees, the number of new refugees in Germany has declined for two consecutive years。 According to official statistics, in 2015 in Germany a total of 890,000 registered refugees, but refugees to Germany about 2017 million, a decrease of approximately 10 million more than in 2016。   In recent years, a large number of refugees into Germany, not only caused the deterioration of the security situation in Germany, but also caused the rise in Germany populist forces。
In last September's general election, the anti-immigrant right-wing populist party in Germany choose to enter the Bundestag historic party, the Alliance Party support for Merkel's decline sharply。
  According to the agreement to form a cabinet coalition Alliance Party and the Social Democrats reached Germany receives each year the number of refugees should be limited to between 180,000 to 22 million。

Too happy!Chinese hybrid rice planting Nepalese farmers' income doubled twice

Chinese hybrid rice farmers have tasted the sweetness make Nepal。
50-year-old farmer Bi Mala in Nepal's Kathmandu Valley "Rice City" planted rice for almost 20 years, this year is the happiest year of her。 "I really do not know how to tell you how happy I am now。
Compared to last year, this year's rice harvest to increase several times。 "Standing in its own rice fields, Bi Mala outsiders could not hide his excitement。 Over the years, Bi Mala has been home to species of local rice, because the yield is not ideal, must change every year varieties。 But this year she try to grow the Chinese hybrid rice, yields are expected to increase to 460-600 kg。 This means that her income will increase threefold。 October 23, Bhaktapur in Nepal, local farmers Bi Mala standing hybrid rice experimental plots。 23 experts from more than 20 farmers tech Agriculture Co., Ltd., officers Nepal Agricultural Research Council and elsewhere, came to the Bi Mala hybrid rice experimental field visit to observe, to share her joy。
Pursuant to the exchange regulations in mid-April 2015, Nigeria signed by the two governments, the Chinese bear aid to Nepal Agricultural Technical Cooperation Project。
Among them, hybrid rice and maize varieties testing and demonstration to promote hybrid rice breeding and seed production is an important part。 Aid Nepal Agricultural Technical Cooperation project team leader Zhang Xiaohui told reporters that, from February 2016, he led the other four senior agricultural experts, the selection of a number of points to try to grow rice and corn in Kathmandu, Chitwan and other areas。 More than a year of trials have shown excellent performance of Chinese hybrid rice and corn。 59-year-old farmer Li Wati also participated in the 23rd will observe。 加雷帕兰乔 grams county Li Wati from neighboring Kathmandu, he also participated in the experimental planting of hybrid rice。 "My family fields of rice production this year is four times last year, revenue quadrupled, this is our generation never dared to think, and Chinese rice varieties is really a gift!"October 23, Bhaktapur in Nepal, a Chinese agricultural experts (right) work in hybrid rice experimental plots。 Nepal Agricultural Research Council officials Gautam told Xinhua News Agency reporters Zai Guanmo and Xian Chang, who has been experimenting with China's hybrid rice varieties found in much higher yield than the local varieties Nepal, if the expansion of cultivated area, the Government of Nepal can be greatly reduced rice imports。 Nepal is an agricultural country, where rice and corn are the main food crop。 Public information, 75 districts in Nepal there are 38 counties in food production can not meet demand, Nepal imported from India and other countries the number of rice average annual growth rate of about 15%。 According to Zhang Xiaohui introduced over the past year, aid Nepal Agricultural Technical Cooperation project team has completed testing 67 varieties, of which four best varieties has reached 144 acres in the area of Nepal to try to grow, next year will further expand acreage。 (World Wide Web micro-channel public number, Xinhua News Agency) Editor: Fan Fei, Li Ruichen。

Liu Xiang broke the Asian record on day two: call me Goddess seems too weak a

After another record-breaking Liu Xiang interview。
Yangzi Evening News Zhang Chen Xing taken Beijing September 6, at the Thirteenth National Games women's 50m freestyle, Guangdong athlete Liu Xiang in the heats and semi-finals, two day break the Asian record, shocked the audience。
In the morning preliminaries, Liu Xiang 24 seconds 32 ranked first, breaking held by Le Jingyi, gathering dust for 23 years, the Asian record; and in the evening semifinals, she further, swim 24 seconds 04 results, the morning he had just created from the Asian record by 50 seconds!Day two record-breaking, but also greatly enhance the magnitude of the results, which fully proved that Liu Xiang in the domestic dominance of this project。
Liu Xiang said his current state is better than the world championships, and she specializes in this National Games 50m Freestyle。 It is worth mentioning that, Liu Xiang was born in 1996, was hailed by many users at present the Chinese swimming team's "first goddess", tall, fair-skinned, good look, she has a large number of fans。 Her charm does not stop at Yen value, on day two break the Asian record, this is the opportunity which can not "god performance"。
Of course, according to previous reports, Liu Xiang himself for the "goddess" of the title is still relatively "resist" in: "I feel it, like the goddess seems too fragile, no masculinity, not the kind of sportsmanship, I not too fond of, just call me a little spirit name, in fact, directly called on Liu Xiang very good, do not describe what。 "Editor: Fei Fan。

Things common technical classification and its corresponding frequency

Huge business needs, with a very significant vertical characteristics of the industry is currently one of the popular concept of the market。 The business scenario may be subdivided into a fixed or slow wireless data access (local IOT), a mobile wireless data access (moving things), ubiquitous wireless data access (WAN low power IOT) three cases。 If the transmission distance according to divide wireless technology, our common networking technology and telecommunications can be divided into short-range communication networking technology, broadly categorized as follows: Category LORA things, China Union LORA application (CLAA) recommended 470?510MHz。
The main frequency range of other areas in the following table: LoRaWAN area frequency range Europe 863to870 North America 902to928NB, Internet of things, the world of mainstream bands are 900MHz and 800MHz。
China Telecom will deploy the first choice as the 800MHz band of NB- of IoT, China Unicom will choose to deploy IoT NB- of 900MHz, and China Mobile may Chonggeng existing 900MHz band。 IoT main frequency NB- of the globe in the following table: Sigfox, Europe, Middle East: 868 (ETSI300220), North America: to 902MHz (FCCpart15), South America / Australia / New Zealand: 920MHz (ANATEL506, AS / NZS4268)。
SIGFOX area Frequency range (MHz) in North America, Europe 863to870 902to928Weightless, as an open standard LPWAN wireless technology, it works in the whole of unlicensed sub-GHz of ISM / SRD band can be deployed worldwide: 169/433/470/780 / 868/915 / 923MHz。 The Wi-Fi and Bluetooth support for Bluetooth, commonly deployed in the 2.Common frequency band, WIFI system and the other frequency of 4GHz ISM may refer to the following table: Bluetooth 2400to2483.5 (MHz) of the NFC, is reported that the Ministry will be released on 13.NFC technology is standard 56MHz。 NFC and other parts of the band reference the following table: NFC, RFID125kHzto134kHz6.7MHz13.56MHz (NFC) 27MHz433MHz865MHzto868MHz (Europe) 902MHzto928MHz (North America) 5.8GHz2.45GHz24.125GHzZ wave, the operating frequency is 868 in China.40MHz, comply with ETSI / EN300220 standard。
ZigBee theme, ISA100.11a to IEEE802 standards specifications are.15.4 be expanded, based on the general IEEE802.15.The device 4 with a frequency of 868/915 / 2400MHz of。
Specific reference to the following frequency: The ZigBee / thread / 6LoWPAN of (an IEEE 802.15.4) 169.4to169.475MHz250to750MHz779to787MHz863to879MHz896to960MHz1427to1518MHz2360to2483.5MHz3244to4742MHz5944to10234MHzZigBee3.0, thread, 6LoWPAN2360to2483.These are the days 5MHz vertical detection (Skylabs) combined with the current common networking technology and frequency band information corresponding public data collated, which may inevitably be missed or even mistakes, and therefore the information contained herein is for reference only。 Allocation of frequency bands specific countries with the latest information on ITU prevail。