分类： sangna

CCTV News:Recently, the Central Committee of the Communist Party of China and the State Council issued "Opinions on Creating a Better Development Environment to Support the Reform and Development of Private Enterprises", and the heads of the majority of private enterprises said that the policies and measures in the Opinions further stimulated the vitality of the innovation and development of the private economy and made private enterprises more confident and determined to develop with high quality.

The person in charge of private enterprises said that the policy measures in the Opinions on optimizing the market environment for fair competition, improving the accurate and effective policy environment, improving the legal environment for equal protection, encouraging and guiding the reform and innovation of private enterprises, promoting the standardized and healthy development of private enterprises, building pro-Qing political and business relations, and organizational guarantee have doubled the confidence of private enterprises.

Liu Yonghao, Chairman of New Hope Group:At this time of the first anniversary of the General Secretary’s symposium on private enterprises, the State Council of the CPC Central Committee issued 28 opinions. I studied this document seriously and communicated with many private enterprises. Everyone felt that this document was well published, which will play a positive role in enhancing confidence.

Huang Hanjie, President of TBEA:The 28 opinions were very timely and accurate, which further enhanced the confidence and motivation of our enterprise development and our determination to further develop, and gave reassurance to private enterprises, which should be called "anchoring the sea" to make private enterprises develop more firmly.

Nan Cunhui, Chairman of Zhengtai Group Co., Ltd.:Each item is directly related to us, whether it is macro-policy or micro-policy, whether it is finance, projects, mixed reform, legal system construction, etc., and all aspects are very comprehensive.

Private entrepreneurs believe that this opinion puts forward that improving the legal environment of equal protection gives clear directions and answers from the fields of policy and law in view of the difficulties, pain points and blocking points in the development of private enterprises.

Liu Yonghao, Chairman of New Hope Group:First of all, from the legal point of view, no matter state-owned enterprises, private enterprises or foreign-funded enterprises, they should be treated equally under the same legal framework to create a more level playing field for private enterprises.

Huang Hanjie, President of TBEA:In view of the difficulty and expensive financing that private enterprises are concerned about now, there are clear provisions in the opinions on financial support for private enterprises, including private enterprises to play the role of capital market in the capital market, to achieve direct financing.

How to implement the next policy and implement it. Private entrepreneurs also put forward suggestions.

Nan Cunhui, Chairman of Zhengtai Group Co., Ltd.: If some competitive fields are strong, competitive, innovative, quick-response and light assets, and private enterprises hold shares, state-owned enterprises will use funds to give you shares, so they will promote the combination of capital. In this case, through this combination, the state-owned capital will be strengthened and expanded, and the problems of difficult and expensive loans for private enterprises will be solved.

Julia, Chairman of Beijing Yeshi Group Co., Ltd.:I think we should strengthen our foundation, and we should strengthen our own foundation, and we should not blindly pursue enlargement. I think that under such a good party policy, we should protect our property rights and protect our overall interests, and we should make our enterprises solid and stable. There are countless healthy small and medium-sized private enterprises, and the national economic strength is more solid.

CCTV News:As a pilot city for the renovation of old residential areas in China, there are 817 old residential areas listed in the renovation plan in Guangzhou, mainly distributed in Yuexiu and other central cities. At present, Guangzhou has completed the micro-renovation of 492 old residential areas, benefiting 540,000 residents in the city.

Huaqiao New Village, located in Yuexiu District, Guangzhou, is the first large-scale overseas Chinese residential area in a big city in China, covering an area of 680,000 square meters, with more than 1,100 households. It has long faced the common problems of old residential areas such as damaged buildings and supporting facilities and imperfect municipal facilities. As the first batch of micro-renovated residential areas in the city, the renovation and renovation of roads, steps and walls have been completed, but property services have not been introduced yet.

This year, Guangzhou launched a pilot project to explore social forces to participate in micro-renovation in a market-oriented way, and participated in the whole process of micro-renovation of old residential areas by introducing professional property companies and other enterprises. Huaqiao New Village built an intelligent management platform, developed a small service program dedicated to Huaqiao New Village, and realized smart parking and drone security inspection.

By the end of November, 2020, 492 of the 817 old residential areas in Guangzhou have been renovated, accounting for more than 60% of the total, and 35.61 million square meters of old buildings have been renovated, benefiting 540,000 families and 1.73 million residents.

(Original title: Many civil servants in Shanghai switched to domestic encrypted mobile phones)

There is a special instruction in the background. Once the mobile phone falls into the hands of others, it will be linked with the special instruction when it is turned on again, and all the information in it will be automatically deleted, and the mobile phone will instantly become a "waste". This scene in the movie "007" made many people familiar with encrypted mobile phones. The reporter was informed that due to the information loopholes frequently exposed by Apple’s mobile phones recently, many civil servants in Shanghai began to replace domestic encrypted mobile phones to avoid the risk of information leakage.

It used to be cold, but recently it suddenly caught fire.

"Keeping secrets is no small matter." In mid-July, Wu Qixian (pseudonym), a civil servant, stopped using ordinary smart phones and replaced them with a domestic encrypted mobile phone. Prudent by nature, he explained that because of his work, he often comes into contact with some internal government documents and sensitive data in the economic field. "If my mobile phone is eavesdropped, or the memory data can be stolen through the background, once it is used by some lawless elements, it may leak, and the other party can even spy on the changes and policy trends within the government to formulate countermeasures."

The reporter was informed that since last month, there are not a few people in the civil service who changed into encrypted mobile phones like Wu Qixian. "At least two days a week, I run in the government department. The business is much busier than before." A senior person in the mobile phone industry said, "Many civil servants are familiar with Apple and Samsung mobile phones, and domestic mobile phones are rarely used. Now it is mainly to provide after-sales service to those civil servants who have changed their encrypted mobile phones, such as guiding the original address book to the new mobile phone, and then teaching them how to set their own encryption functions and privacy functions on the mobile phone. "

According to the source, they also sold encrypted mobile phones to government departments a few years ago, except for a batch used by the police during the 2010 World Expo, but the overall effect was not satisfactory. "Most civil servants buy their own mobile phones at will, and government departments subsidize certain communication fees. Many people don’t realize that mobile phones may be eavesdropped." From the recent beginning, government departments have been ordering. "If Shanghai doesn’t have it, it will be transferred from Shenzhen, and at least 500 to 1000 units will be transferred each time."

Vendors began to pay attention to the encryption market.

The reporter learned that due to technical constraints, among the three major operators, only China Telecom can provide encrypted communication service at present, because this service can only be based on CDMA technology. As early as 2010, China Telecom’s encrypted mobile phone system obtained the "Product Model Certificate of Commercial Cryptography" issued by the State Administration of Commercial Cryptography, which realized the whole encryption of mobile phone calls.

Yesterday, the reporter saw on the website of the National Commercial Password Management Office that there were 22 encrypted mobile phones with this function in the "Catalogue of China Telecom SJT1001 Encrypted Mobile Phone System Voice Encryption Terminal Products with Password Detection", involving several domestic mobile phone brands such as Coolpad, Huawei and Hisense. Among them, Huawei has one model and Hisense has three models, but the product certificate numbers have expired. These two brands of encrypted mobile phones have also been basically delisted, and no new products have been launched since then. Coolpad has the most types of encrypted mobile phones, pushing 18 models before and after, and is the only mobile phone manufacturer cooperating with telecom.

The encrypted mobile phone recently replaced by Shanghai civil servants is the telecom version of Coolpad S6, which is also the first 4G mobile phone in China that has passed encryption certification, and each one costs 1990 yuan. Coolpad said that there is another high-end encrypted mobile phone with a price of 3,980 yuan. The customer base is business people and business owners. "It can be used to prevent trade secrets from being eavesdropped." At present, the sales of these two encrypted mobile phones are good.

The popularity of Coolpad also makes competitors jealous. The person in charge of Huawei’s mobile phone market in Shanghai said that the new situation in the Shanghai market has been fed back to the headquarters, and a new version of encrypted mobile phones is also under development.

[Decrypt the telecom encrypted mobile phone]

1. What’s so special about the function?

The call is encrypted, but it has to be an encrypted mobile phone.

Mr. Ji is an office worker. Last week, he just received an encrypted mobile phone issued by his unit. This mobile phone is six inches in size and looks like an ordinary mobile phone from the outside.

Only when you make a phone call does it show a unique encryption function. Every time you make a call, there is a red encryption key on the screen besides the green dialing key that ordinary mobile phones also have. Click it to enter the encrypted call mode. When there is an encrypted call, a red prompt button will pop up on the screen of the mobile phone, with the word "encrypted" in it. Click it to enter the encrypted call mode. "If you feel that the content of the call is sensitive during the ordinary call, you can also switch to encryption mode, and it will be transferred in about 1 second."

After a few days of use, Mr. Ji felt that the call effect was good. "The encryption function can only be used between two encrypted mobile phones. If you call family and friends, the call will not be affected."

2. Does the hardware have a "key"?

An encryption/decryption module is added behind the telephone microphone.

The appearance of encrypted mobile phone is the same as that of ordinary mobile phone, but the subtle difference is that an encryption/decryption module is added behind the vocoder, that is, the call microphone on the screen of the mobile phone. Every time you make a call, there is a red encryption key on the screen besides the green dialing key. This encryption key is connected with the internal information center of China Telecom Group. The system will verify the SIM card number, mobile phone number and unique body verification code. Only after all three information are met, will a "key" similar to the verification code be issued, and then the calling and called functions will be carried out.

The whole verification operation process only takes 1 to 2 seconds, and the encryption algorithm ensures that the encryption password of each call is different, realizing "one word and one secret".

3. How to prevent eavesdropping?

The mobile phone network also has four "barriers"

According to relevant personnel of Shanghai Telecom, encrypted mobile phones have unique advantages in network security settings. The first is spread spectrum technology, which modulates the signal with spread spectrum coding, hides the user’s mobile phone signal, hides useful information in radio noise, and eavesdroppers only hear noise. The second is the pseudo-random code technology, which quickly switches the power control in the call. Even if the eavesdropper captures the signal of the user’s mobile phone, it can’t lock the signal code of the telecom. Moreover, the pseudo-random code technology can make every call have 4.4 trillion possible coding methods, which makes it impossible for eavesdroppers to decipher. The third is the special technology of fast power control. Even if it is eavesdropped, the transmitting power of its mobile phone changes rapidly and the other party cannot lock it. In addition, China Telecom also has its own unique mobile phone encryption system, which has been customized on both the mobile phone side and the network side through the "Model Certificate of Commercial Cryptography Product" issued by the State Administration of Commercial Cryptography.

According to relevant personnel of Shanghai Telecom, these four "barriers" are used at the same time on encrypted mobile phones. With multiple "security locks", the security of communication technology can be ensured.

4. What should I do if I drop my mobile phone?

Telecom can initiate remote deletion instruction.

If the encrypted mobile phone is accidentally lost, you don’t have to worry about the information stored in the mobile phone being leaked. You can contact the telecom immediately, and the staff will start the remote deletion instruction of China Telecom. As long as the mobile phone is turned on again, all the information in it will be automatically deleted. "The memory information of many smart phones can be seen in the background or on the’ cloud storage’ side; However, the contents of the telecom encrypted mobile phone cannot be known or cracked by the telecom itself, and only the deletion instruction can be provided. " Shanghai Telecom staff stressed.

　　Some friends like to listen to songs while doing other things. At this time, they hope to open the lyrics on the desktop and see the lyrics displayed on the mobile phone desktop. So how do you set the lyrics on the desktop for soda music? The following small series brings you the introduction of how to open the lyrics of the desktop with soda music. If you don’t know how to set it up, you can come and learn about it together!

　　How to set the lyrics on the desktop for soda music?

　　1. First, open the pop music app and select and play your favorite songs.

　　2. After playing, click the "Word" button below to open the lyrics on the desktop.

　　3. It should be noted that to display the lyrics on the desktop, the software permissions should be turned on in the settings.

　　The above is the soda music brought by Xiaobian. How to set the desktop lyrics? Method of opening desktop lyrics with soda music.

　　　　　　 Cctv newsAffected by heavy rain, at about 11: 00 on the 15th, a geological disaster of landslide occurred in Jiuguquan Village, Jifeng Town, Zhongjiang County, Deyang City, Sichuan Province. Because the signs were found in advance, the masses were transferred, and the landslide did not cause any casualties.

　　　　　　 Since the flood season, Zhang Yunshu, secretary of the Party branch of Jiuguquan Village, Jifeng Town, Zhongjiang County, Deyang City, Sichuan Province, has been paying close attention to the local weather and early warning of ground disasters.

　　　　　　 Zhang Yun Department said that there was a rainstorm on the evening of 14th, which belongs to the mountainous area. Every time there was a rainstorm, the village should organize an inspection. On the morning of 15th, a certain crack was found on the highway. At that time, the crack was relatively small. When the patrol returned, it was found that the crack was getting bigger and bigger, and it was thought that this should be a sign of geological disaster landslide.

　　　　　　 After discovering this situation, Zhang Yun Department immediately went door to door to remind. Three hours later, all 239 people in the village were evacuated to safety. Decisive decision-making and evacuation of villagers benefited from the experience summed up in the local disaster prevention process for many years.

　　　　　　 The landslide caused 93 houses to be damaged to varying degrees, about 5 kilometers of village roads and 300 acres of cultivated land were damaged, and no casualties were caused because the masses were transferred in advance. At present, local roads in landslide areas have been closed, evacuated people have been placed in resettlement sites, and relevant departments are carrying out emergency investigation and disposal.

Recently, another round of hot weather has ushered in all parts of China, which is "torture" for fragile heart and blood vessels! Under the influence of high temperature and high humidity, the blood vessels of the whole body dilate, the blood becomes thick, people will feel chest tightness and shortness of breath … sudden death is easy to happen!

Statistics show that in China, nearly 550,000 people die of sudden death every year! Sudden death is so terrible, are we really helpless? No, in fact, some time before sudden death, our bodies will send out many "distress signals". If we catch these signals, we may be able to save lives successfully! So, how can we recognize the "signal" of sudden death at a glance?

"Clues" before sudden death

one

Symptom 1: chest pain

Pain response is the most easily grasped and perceived signal among the symptoms of sudden death. When you feel severe, tight and crushing pain in your chest, and you feel suffocated, you should be vigilant.

The typical manifestation of coronary heart disease is chest pain, which usually occurs behind the sternum. More attention should be paid to this kind of situation.

2

Symptom 2: purple lips

When the disease breaks out, it is highly suspected that it may be pulmonary embolism if, in addition to pain, there are conditions such as breath holding, obvious cyanosis, purple lips and decreased blood oxygen.

three

Symptom 3: Unexplained toothache

Toothache is not necessarily a problem of oral cavity, but may also be related to myocardial infarction.

In clinic, toothache caused by heart disease is usually called "cardiogenic toothache", which is different from common toothache. Toothache caused by heart disease often shows severe pain, but the pain site is not very clear, and the symptoms will not be relieved after taking painkillers.

four

Symptom 4: Radiation pain in shoulder, neck and arm.

Today, my neck hurts, and the next day it changes to my chin, or it hurts today and it doesn’t hurt the next day. This is because of heart ischemia, which always reflects the pain signal through nerve transmission in the spinal cord segment with the same level. The nearby organs such as shoulders, neck, chin and arms are in this range, and they will feel pain.

What is the "culprit" of sudden death

The important cause of sudden death is ventricular fibrillation. The "ventricle" is mainly responsible for pumping blood for the heart, so once the ventricle vibrates abnormally, the important organs of the whole body will not be able to get oxygen. As long as ventricular fibrillation occurs for 10 minutes, the human body will face the possibility of brain death, which is also a sign of judging human death.

Because of the onset of ventricular fibrillation, expect the unexpected, we must know in advance which diseases are easy to induce such abnormal fibrillation:

one

Sudden death of the elderly: coronary heart disease

Coronary heart disease (CHD) is the first cause of sudden death in the elderly. In fact, it is the blockage of the coronary artery responsible for transporting nutrition in the heart, which leads to myocardial necrosis and thus induces ventricular fibrillation.

The root cause of blood vessel blockage is precisely because of the bad habits of greasy diet, smoking and drinking, staying up late and daily lack of exercise, which leads to the increase of blood pressure and blood lipid in the body, forming plaques in blood vessels and causing poor blood circulation.

2

Sudden death of young people: hypertrophic cardiomyopathy

Hypertrophic cardiomyopathy is often poorly understood by most people, but it is one of the most important causes of sudden death of adolescents during exercise! In fact, hypertrophic cardiomyopathy refers to a person’s heart muscle is too hypertrophy, once affected by external factors, it is easy to block the heart outlet, resulting in blood can not be discharged smoothly.

Sudden death first aid, golden 4 minutes

Many times, sudden cardiac death often happens at home and on the road. Before the arrival of professional medical staff, family members, neighbors and witnesses are the best "doctors" to save lives.

Specific methods of gold 4-minute first aid:

Step one:

Judging whether the patient has cardiac arrest, sudden loss of consciousness+respiratory arrest or sighing breathing can be considered as cardiac arrest.

Step two:

Call for help, call 120, call people around you for help, and help to find AED nearby.

Step 3:

Hands-free cardiopulmonary resuscitation: First, chest compressions are performed for 30 times, the frequency is 100 ~ 120 times/minute, and the compression depth is about 5cm; Then give mouth-to-mouth artificial respiration twice, blowing for more than 1 second each time, and it will be effective if you see chest fluctuation. Then continue to rescue according to the ratio of chest compression and artificial respiration of 30:2, and judge the resuscitation effect for 5 rounds (about 2 minutes). Until the resuscitation is successful or 120 emergency personnel arrive to take over the rescue.

note:

Once cardiopulmonary resuscitation starts, never stop, otherwise it will do more harm to patients. If the AED is obtained on site, it is necessary to use the AED to defibrillate the patient at the first time.

Four things to cool the heart and brain vessels.

one

Don’t push hard.

Don’t do "turning around" in life, especially those with carotid artery stenosis or plaque, so as to avoid accidents.

Avoid actions that require sudden exertion, such as playing badminton, basketball, getting up suddenly, etc. People with unstable blood pressure should be more careful.

2

The temperature difference is too big.

If the air conditioning temperature is relatively low and the temperature difference between indoor and outdoor is too large, it is easy to cause blood vessels to contract or expand sharply when entering or leaving the door, causing blood circulation disorder and inducing myocardial infarction or cerebral infarction.

three

Ensure drinking water quantity

In summer, you sweat a lot, and a lot of water in your body is evaporated. If you don’t replenish water in time at this time, your blood concentration will increase, your blood will become sticky, and you will easily have a stroke.

four

Eat lightly.

Hot weather will cause people’s appetite to drop, but it is best to stick to a light diet. Eating too much oil or too salty will increase blood lipids and blood pressure, which is not good for cardiovascular and cerebrovascular health.