Household medical devices sell well and become one of the pillars of pharmacy performance.

　　Consumers "place an order with one click" to purchase medical devices online? A little carelessness may lead to risks. According to media reports, a man recently bought a circumcision device online, and he was eventually sent to hospital for treatment because of his improper operation. The reporter visited a number of e-commerce companies and found that there are different brands and different prices of such products on sale in the market, but the stores have different attitudes towards the instructions and risk warnings of such medical device products. In this regard, some insiders reminded that the e-commerce platform has irregular problems such as unclear products for medical devices, no relevant business qualifications and risk-free tips. Consumers should be more vigilant when shopping online.

　　Text/Figure Guangzhou Daily All-Media Reporter Tu Duanyu Wenjing

　　Case: There are safety risks in surgical instruments at home.

　　A few days ago, a report aroused social concern — — A man in Shenzhen, Guangdong Province, was busy with his work. He circumcised himself at home by online shopping, and was sent to hospital for treatment because of improper operation, which caused bleeding in his lower body. The doctor reminds: Improper self-circumcision has the risk of necrosis. Although this kind of surgery is minor in medicine, it does not mean that ordinary people can do it at home. It has certain safety risks and may be accompanied by bleeding, wound infection and abnormal appearance. It is necessary to go to a regular hospital for professional treatment.

　　It is reported that the circumcision device is a surgical instrument, which belongs to the second category of medical devices and is sold on all major e-commerce platforms.

　　Reporters in JD.COM, Taobao, Pinduoduo and other mainstream e-commerce platforms found that the price of circumcision is mostly in the range of 100~300 yuan. When the reporter consulted an online shop, the customer service said: "There is no risk"; The customer service of another online shop stressed: "We are fully qualified and can deliver goods at any time", but it did not show relevant qualification certificates. The page of an online shop on the shopping platform indicates: "This product is only used by professional doctors and medical institutions, and ordinary individual consumers do not deliver it." The customer service told reporters that it is necessary to have a doctor’s license to deliver it. The backstage of another online shop also reminded that this product can only be operated by professional doctors, but when the reporter asked if it could be shipped after being photographed, the customer service said yes.

　　Investigation: Some nose-clip snorers and laser hair removal devices are not clearly defined as medical devices.

　　The reporter browsed the major e-commerce platforms and found that electronic sphygmomanometer, oximeter, oxygen generator, infrared physiotherapy lamp, snorer and sputum aspirator are the main products of online shopping medical devices. In fact, however, the Catalogue of Medical Devices clearly states that snorers, ventilation nasal patches and so on, which can improve snoring or dilate nostrils by dilating nasal cavity, maxilla and mandible or correcting them, belong to the second category of medical devices.

　　The Catalogue of Medical Devices shows that the semiconductor laser hair removal instrument belongs to laser therapy equipment and is the third kind of medical devices, but the intense pulsed light hair removal instrument belongs to the second kind of medical devices. In 2018, National Medical Products Administration issued the Notice on Classification and Definition of High-intensity Pulsed Light Hair Removal Products, indicating that high-intensity pulsed light hair removal products are managed according to Class II medical devices. If an unqualified enterprise sells such products, the regulatory authorities may punish it for unlicensed sales or out-of-range operations.

　　The reporter saw in Taobao that there are many kinds of household intense pulsed light hair removal instruments on sale, including Braun, Philips, Mujin and other big brands.

　　When the reporter asked the customer service of a brand flagship store whether the products on sale belonged to medical devices, the customer service said that this was a household depilation instrument. It is reported that according to the regulations, since January 1, 2023, products of intense pulsed light hair removal may not be produced, imported or sold without obtaining the medical device registration certificate according to law. Some insiders said that home hair removal instruments are mainly sold online, and how to obtain the registration certificate of medical devices is an urgent problem for brand enterprises.

　　National Medical Products Administration: Some medical beauty products are managed by medical devices.

　　According to industry data, the consumption ratio of household medical devices and medical devices in China is about 1: 4 at present, while it is generally about 1: 1 in developed countries. There is a large market space for household medical devices, and the demand scale of household medical devices will continue to grow in the future. A person in charge of a chain pharmacy in Guangzhou told the reporter that household medical devices contributed one-third of the pharmacy’s performance, including blood pressure detectors, blood sugar detectors, electronic thermometers, foot physiotherapy devices and so on.

　　In the face of endless chaos such as product abuse and out-of-range use, China is constantly strengthening supervision and clarifying the "concept" from the source. Just recently, National Medical Products Administration issued the Announcement on Adjusting Some Contents of the Classified Catalogue of Medical Devices to adjust the contents of the Classified Catalogue of Medical Devices for 27 types of medical devices. The adjustment contents announced this time include some medical beauty products, such as RF therapeutic devices and RF skin therapeutic devices, which are clearly regulated according to Class III medical devices; Facial embedding line and facial lifting line shall be supervised according to Class III medical devices. According to the Regulations on the Supervision and Administration of Medical Devices, products that have not obtained the registration certificate of medical devices according to law will not be allowed to be produced, imported or sold.

　　Little knowledge: medical devices are divided into three categories according to risks.

　　It is reported that at present, China implements classified management of medical devices according to the degree of risk. Risks are divided into three categories from low to high:

　　The first category is medical devices with low risk, which can be guaranteed to be safe and effective by routine management;

　　The second category is medical devices with moderate risks that need strict control and management to ensure their safety and effectiveness;

　　The third category is medical devices with high risks and need to take special measures to strictly control and manage them to ensure their safety and effectiveness.

　　According to the Regulation on the Supervision and Administration of Medical Devices, those who engage in the operation of Class III medical devices shall apply for a business license and submit relevant materials to the department in charge of drug supervision and administration of the local municipal people’s government with districts. It is the obligation stipulated in the Measures for the Supervision and Administration of Online Sales of Medical Devices to publish true product information when selling medical devices.

　　Beijing Education Examinations Institute issued the Notice of Beijing Municipality on Further Strengthening and Improving the Enrollment of Art Majors in Colleges and Universities yesterday. In 2024, Beijing will fully implement the unified professional examinations for six art majors, including music, dance, performance, broadcasting and hosting, art and design, and calligraphy.

　　According to Beijing Education Examinations Institute, the city adheres to education-oriented, classified guidance, fairness and justice, further promotes classified examinations for different majors, and improves the quality of talent selection. By 2024, it will establish an enrollment system for college art majors based on the unified college entrance examination, with the unified professional examinations in the city as the main body, based on the cultural achievements of the college entrance examination, professional examination results, with reference to students’ comprehensive quality evaluation, classified examinations, comprehensive evaluation and multiple admissions, which will basically form a fair, scientific talent selection and strong supervision.

　　Art majors in colleges and universities implement the evaluation method of "cultural quality+professional ability"

　　In terms of improving the professional examination methods, the city has vigorously promoted the classified examination of art majors. The enrollment of art majors in colleges and universities adopts the examination evaluation method of "cultural quality+professional ability". The cultural quality uses the examination results of the college entrance examination and the professional ability uses the examination results of the artistic professional ability. The art professional ability examination includes the city-wide unified examination and the college examination, and the classified examination is implemented according to the requirements of selecting and cultivating different art professionals. The city’s unified examination is organized by Beijing Education Examinations Institute, and the college examinations are organized by relevant universities.

　　At the same time, the city will improve the city-wide unified examination system for art majors. According to the requirements of the relevant documents of the Ministry of Education, we will study and formulate the unified examination methods for art majors in the city, and by 2024, we will fully implement the unified professional examinations for six art majors, including music, dance, performance, broadcasting and hosting, art and design, and calligraphy. Improve grading methods, strengthen grading management, and enhance the discrimination of examinations to meet the needs of talent selection in colleges and universities of different levels and types.

　　The number of on-site school exams does not exceed 6-mdash of the enrollment plan of related majors; 8 times

　　In addition, the "Notice" also clearly stipulates that the scope and scale of school examinations should be strictly controlled. For the art enrollment majors that have been covered by the unified examination in this city, in principle, colleges and universities enrolling students in Beijing should directly adopt the results of the unified examination. For a few art colleges with distinctive professional characteristics and high quality of personnel training, and high-level art majors with high requirements for candidates’ artistic talent, professional skills or basic skills, they can apply for organizing school examinations on the basis of the city’s unified examinations according to procedures. Colleges and universities in Beijing that organize school examinations should actively take online examinations or use the results of provincial unified examinations for primary elections, and strictly control the number of on-site school examinations. In principle, it should not exceed 6-mdash of the enrollment plan of relevant majors; Eight times.

　　The "Notice" also mentioned that it is necessary to improve and perfect the selection mechanism for appraisers. Expand the selection scope of appraisers, establish and improve the information database of appraisers in art majors, and promote the co-construction and sharing inside and outside Beijing. Optimize the composition of examiners, gradually increase the number of examiners, and expand the proportion of off-campus personnel outside Beijing to more than half. Explore the gradual establishment of a declaration system for the special relationship between examiners and candidates in art professional examinations. All examiners and candidates who are guided, guided or have relatives and other interests within the specified time shall declare as required, and strictly implement the avoidance system.

　　From 2024, high-level art troupes in colleges and universities will no longer be selected from the enrollment process of colleges and universities.

　　In improving the enrollment mechanism, it is clear that we should improve the enrollment methods. Art majors that use the results of the city’s unified examination as their professional examination results should be admitted to parallel volunteer on the basis that both the scores of the college entrance examination and the unified examination have reached the minimum control score line for the admission of art majors in this city, and the proportion of the scores of the college entrance examination and the city’s unified examination is not less than 50% in principle. The art majors that organize the school examination will be selected according to the candidates’ school examination results on the basis that the candidates’ scores in the college entrance examination and cultural courses reach the minimum control scores for the batch admission of ordinary majors in this city, the results of the city’s unified examination are qualified and meet the minimum performance requirements set by the school.

　　Since 2024, art majors such as art history, drama, film and television literature in colleges and universities have been selected according to the results of the cultural courses in the college entrance examination and the comprehensive quality evaluation of candidates. Except for the art majors that organize school examinations, all art majors should arrange provincial enrollment plans. Since 2024, high-level art troupes in colleges and universities will no longer be selected from the enrollment process of colleges and universities, but will be selected and trained by relevant colleges and universities from the students.

　　Gradually improve the admission scores of cultural courses in college entrance examination for art majors.

　　It is also clear in the Notice that the requirements for cultural achievements should be gradually raised. According to the requirements for the selection and training of talents of different art majors, the minimum control scores for the admission of cultural courses in the college entrance examination of art majors should be classified and gradually improved (the requirements for dance majors and performance majors can be appropriately lowered), and the tendency of "emphasizing majors over culture" in the selection of talents of art majors in some colleges and universities should be gradually reversed. Colleges and universities that organize school examinations can formulate exceptional admission methods for the scores of cultural courses in the college entrance examination in accordance with relevant regulations for a very small number of candidates who have excellent professional examination results or outstanding talents and performances in related professional fields.

　　The "Notice" emphasizes strengthening the standardized governance of art education and training institutions, and severely cracking down on illegal activities such as training institutions organizing or participating in cheating in exams and interfering with the enrollment order of exams.

　　Text/reporter Wu Wenjuan

[The spot price fluctuates, and the market of palm oil and soybean oil varies]

The spot price of palm oil in Zhangjiagang is 7740 yuan/ton (-100), and that in Guangdong is 7720 yuan/ton (-100). The spot price of soybean oil in Zhangjiagang is 7750 yuan/ton (-90), and that in Guangzhou is 7850 yuan/ton (-40). The MPOB report has a neutral impact, palm oil continues to fluctuate widely, and the marginal improvement of supply restricts the medium and long-term upside. Indonesia raised the reference price of palm oil export, overseas demand is expected to shift to Malaysia, India will stock up in July, and the production area is limited. Soybean oil follows the fluctuation of the external market, and its operation is weak. The mixed storage of grain and oil drums has caused market demand concerns, and the US soybean supply and demand report has not been effectively guided. The narrowing of domestic soybean-palm price difference makes the substitution effect of soybean oil better, but the negative fundamentals of American soybeans drag down the price of soybean oil, which is weaker than palm oil as a whole. The recovery of palm oil production is less than expected, and the recovery of overseas palm oil demand is a risk factor.

In the development of science and technology, the automobile industry has always been at the forefront, and advanced technology will be the first to arm cars, which has attracted the attention of many consumers. Today, this car is very distinctive. Let’s take a look at it together.

First of all, from the appearance, the front design of Jetway X95 is very sharp, and with the three-position air intake grille, it looks more fashionable and atmospheric. Then the fashionable headlight design is adopted, and the visual effect is not bad. The car is equipped with LED daytime running lights, automatic opening and closing, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4858 mm * 1925 mm * 1780 mm. The car adopts soft lines, which gives people a very elegant feeling. With large-sized thick-walled tires, it gives people a very eye-catching feeling. In the rear part, the overall shape of the rear echoes the front of the car, and the taillights give people a very simple feeling. Together with the unique exhaust pipe, it is still relatively angular in general.

In terms of interior, the interior looks very elegant and the overall shape is remarkable. The steering wheel of the car is eye-catching, made of leather, and everything looks very avant-garde. From the central control point of view, the car is equipped with a touch-sensitive LCD central control screen, which makes the interior design quite layered and meets the aesthetic standards of most consumers. Let Xiaobian introduce the dashboard and seats. The car is equipped with a young and fashionable dashboard, and the shape has taken the sports route. The car uses imitation leather seats, equipped with functions such as electric seat adjustment and seat proportion tilting, and the comfort is acceptable.

The Jetway X95 is matched with a wet dual clutch (DCT) gearbox, with a maximum power of 145KW and a maximum torque of 290N.m, with good power performance.

The space performance of Jetway X95 trunk is OK. If there are big items during the trip, you can put down the rear seats to expand the space. In addition, the car is equipped with anti-lock braking (ABS), LED daytime running lights, brake assist (EBA/BAS, etc.), braking force distribution (EBD), traction control (ASR/TCS, etc.), main driver airbag, co-pilot airbag, front side airbag and other safety configurations.

After reading this car, I believe you have a general understanding. The car introduced today is not only eye-catching in space, but also has reached the mainstream level in various configurations, and there is nothing to be picky about driving experience and space experience.

When young people buy a car, they often consider many factors. In addition to the high value, the configuration and control can not be less, and the price should be within their tolerance. Domestic cars have always been concerned, and today is one of them. Let’s look down with Xiaobian.

First of all, from the appearance, the front face of the polar fox Alpha T5 gives people a very simple feeling and looks sporty. Then, the full headlight design was adopted, which upgraded it to a certain level. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Come to the side of the car, the car body size is 4690MM*1936MM*1650MM, the car uses lovely lines, the car side looks very comfortable, with large-sized thick-walled tires, it looks full of sports. In the rear part, the rear looks very simple, and the taillights look very full and lovely.

Sitting in the car, the interior design is dignified and rich in functions. The steering wheel of the car is well designed, equipped with functions such as manual steering wheel up and down+front and rear adjustment, steering wheel heating, etc., which is full of design sense. From the central control point of view, the 15.6-inch central control screen is used for decoration, which makes the interior design quite layered and beautiful. Let’s take a look at the dashboard and seats again. The dashboard of this car presents a calm design style, which is very fashionable and simple. The car adopts leather-like seats, which are wide and thick, further improving the comfort of drivers and passengers.

The polar fox Alpha T5 matches the gearbox, which is 200KW and 360N.m, with good power performance.

The car is equipped with car networking, driving mode selection, remote control key, Bluetooth key, interior atmosphere light, traction control (ASR/TCS, etc.) and other configurations, which fully ensures the convenience and comfort of the car experience.

The polar fox Alpha T5 introduced today is not only eye-catching in space, but also has a mainstream configuration, and there is nothing to be picky about driving experience and space experience. If you plan to buy a car and the budget is not particularly adequate, this model is worth considering.

　　Mobile phone navigation, WeChat sharing location, finding maps of street food, etc., GPS in the United States has almost monopolized everything.

　　Nowadays, Beidou’s domestic layout is getting stronger and stronger, and GPS is about to step aside!

　　According to media reports, the Beidou satellite navigation system has entered the intensive launch stage of global networking, and the first phase of "National One Network" has been officially accepted, which can provide real-time dynamic centimeter-level precision positioning services in 21 provinces in China.

　　At that time, under the empowerment of Beidou, smart cities, autonomous driving, smart logistics, etc. will achieve large-scale commercial use.

　　Beidou Map APP, accurate to within 1 meter, accurate to specific lanes

　　According to the reporter from Shapingba District, Chongqing, the Beidou Map APP is expected to be launched on May 1, and its navigation function can be accurate to within 1 meter, allowing it to clearly locate specific lanes.

　　Beidou Map APP is a basic location-based service tool based on Beidou satellite precision navigation service, which can provide mobile, real-time positioning and navigation, as well as location-based clothing, food, housing, transportation and business information services for the majority of users.

　　According to the relevant person in charge of Beidou Internet of Things Company, "Beidou Map has intuitive and convenient road guidance, clear and clear voice prompts, and new road signs and actual road prompts for main and auxiliary roads, roundabout islands, and expressways, so that users can understand the route situation at a glance, and can calmly deal with complex road conditions." Beidou Map can also give intelligent route optimization suggestions according to actual road conditions to improve travel efficiency.

　　GPS is American.

　　There is a prestigious club in the world that has only four members, but it has attracted the attention of heads of state and the research of many top scientists and engineers. This club is GNSS (Global Navigation Satellite System). The four members are GPS from the United States, Galileo Galilei from Europe, GLONASS from Russia, and Compass from China.

　　Once upon a time, in the minds of ordinary users, GPS was a positioning and navigation system, and a positioning and navigation system was GPS.

　　But many people don’t realize that although users around the world can access it, the control and data of the GPS system still belong to the United States.

　　GPS, powerful as this

　　The older generation, such as my father who has been driving for more than 20 years, can be called an old driver. I remember riding in the car in elementary school and junior high school, and I always love to sleep. At this time, my father will wake me up and say:

　　"Stop sleeping, watch the road, what if you don’t recognize the road in the future?"

　　Unfortunately, more than a decade has passed, and I rarely get lost, even though my phone has a powerful navigation system.

　　And my father, who was very dissatisfied with me sleeping in the car, has completely given up the idea of persuading me in recent years and has happily used GPS.

　　GPS is mainly used for two purposes, military and civilian.

　　Military: Almost all aircraft, tanks, precision-guided missiles, and ships in the United States use GPS.

　　Civilian aspects: Without GPS, the navigation of mobile phones, WeChat, and APP will be paralyzed; the national power grid will enter an unstable state; autonomous driving technology, high-precision takeoff and landing autonomous navigation of civil aviation aircraft, and precision agriculture are all dreams.

　　The GPS system belongs to the United States, and over-reliance on GPS will inevitably lay hidden dangers. Such as GPS interference and deception.

　　GPS belongs to the United States, Beidou belongs to us.

　　In order to break the monopoly of the United States in this field, Russia and Europe have respectively built GLONASS and Galileo satellite navigation systems.

　　China Beidou is a new member, but also the most dynamic member, and Beidou has a huge impact on our lives!

　　One is the complex constellation system.

　　It is reported that Beidou has two unique featuresOffice:

　　Beidou is the only satellite navigation system that uses geostationary orbit, geosynchronous orbit and medium orbit. GPS, GLONASS, and Galileo all use medium orbit only.

　　The second is the short message system: Beidou’s receiver can communicate with the satellite and issue a 140-word short message, just like the "text message" that people usually use now, which can not only locate, but also display the location of the publisher.

　　In military terms, all the places where the US GPS can be used are in the direction of Beidou.

　　The performance of Beidou is no less than that of the US GPS.

　　What is "Beidou"? The beautiful woman scientist of the Chinese Academy of Sciences after 80 will analyze it for you

　　Hello, Big Dipper.

　　According to the surging coverage, at 01:56 on March 30, our country used the Long March 3B carrier rocket (and the upper stage of Expedition 1) at the Xichang Satellite Launch Center to successfully launch the 30th and 31st Beidou navigation satellites in the way of "one arrow and two stars". These two satellites are the seventh and eighth networking satellites of our country’s Beidou-3. China’s Beidou satellite navigation system has entered the intensive launch stage of global networking. So far, a total of 31 satellites have been launched, and it can provide services for global users in 2020.

　　The first phase of the construction of the Beidou ground-based enhancement system "National One Network" in our country has officially passed the acceptance, which can provide sub-meter-level precision positioning services nationwide and real-time dynamic centimeter-level precision positioning services in 21 provinces in China.

　　We can finally say goodbye to GPS.

　　Industry insiders said that it is expected that in the next three years, more end points such as mobile phones, bicycles, and wearable devices will use Beidou high-precision positioning services to empower urban management and bring convenience to people’s lives.

　　Unmanned courier

　　"Drone delivery is a typical Internet of Things application, and the core technology is location-based service." The relevant person in charge of Beidou Internet of Things Company introduced that the company has developed the world’s first Internet of Things module based on Beidou communication technology, which can make location-based services accurate to the centimeter level.

　　Network map, independent of graphics and text

　　You may not see the courier brother in the future~

　　Positioning vehicles with sub-meter accuracy

　　All vehicles engaged in road passenger transportation, travel bags, and dangerous goods transportation must be equipped with electronic positioning devices, so that the traffic management department can monitor the movement status of the vehicle, and the illegal driving behavior such as speeding and breaking the ban will be automatically alerted.

　　The previous GPS positioning accuracy was 10 meters, and it was impossible to distinguish lanes. Since September 2014, China has started the development and construction of the Beidou ground-based enhancement system, installing Beidou equipment in street light poles, signal towers and other places to form the Beidou ground-based enhancement system.

　　The Beidou ground-based augmentation system and space-based satellites cooperate to achieve real-time positioning accuracy below the meter level, and large trucks will no longer dare to occupy the overtaking lane for a long time.

　　The elderly and children were lost and found quickly

　　With the Beidou navigation system, the positioning watches worn by the elderly and children will be more accurate and sensitive. The positioning information is no longer "near a certain place", but may be accurate to which floor tile you stand on.

　　In case the bear child is naughty and runs away from home, this time he knows where to look.

　　No examiner driving test is coming

　　With the cooperation of ground facilities, Beidou’s real-time positioning accuracy has been much higher than GPS, which provides another business with technical means, that is, the examiner-free driving test based on the Beidou system.

　　The current driving test items such as reverse parking already have electronic monitoring, and the alarm will be called when the line is pressed, but the road test still needs an examiner. In the future, all driving exams may be completely replaced by the Beidou system, and the Beidou receiver will be installed on the test car. Whether it is reverse parking or road test, the system will accurately record the vehicle trajectory in real time and automatically score it, which will be more strict and fair than the examiner.

　　Deformation monitoring of huge buildings

　　Fixing Beidou equipment on huge buildings such as dams, bridges, and highways can more conveniently and accurately measure their settlement and deformation. The equipment automatically receives positioning information, accumulates a month of massive positioning data, and then performs differential calculations. The positioning data with accuracy below millimeters is counted, which is much more convenient and accurate than manual measurement.

　　Using Beidou for deformation monitoring can also send data from remote monitoring points directly back to the base through the Beidou SMS function, reducing manual collection, and automating positioning, differential decomposition, and data return.

　　Applications in fisheries

　　In order to make it easier to call for help in case of distress, fishermen will be equipped with GPS and maritime satellite phones when they go out to sea, but it is very expensive to maintain a maritime satellite phone.

　　After the Beidou network in the Asia-Pacific region, fishermen installed the Beidou satellite ship end point, a key for help after encountering danger, the end point will automatically send the rescue text message with positioning information to the shore rescue team through the satellite, realizing the function of GPS + maritime satellite phone.

　　Is this end point expensive? The government has taken out 100 million free Beidou end points installed for 10,000 fishing boats in Liaoning, Shandong, Zhejiang and Hainan, and the direct subsidy for subsequent installation is 90%. Fishermen only need to pay 10% of the money to install it.

　　Beidou satellite text messages cost 30 cents, which is much cheaper than maritime satellite phones!

　　Application in rescue

　　The short message service of the Beidou system can perform emergency communication in the event of disasters such as earthquakes and damage to base stations, and can also send its location to the outside world in the absence of a signal.

　　The Beidou-1 system played an important role in the Wenchuan earthquake.

　　During the 2008 Wenchuan earthquake, Beidou played an important role.

　　At that time, the Beidou first-generation system had the advantage of not being affected by the ground during the earthquake, and its positioning and SMS capabilities had fully played a role. It had become the most effective communication assistant for the rescue command force and frontline rescuers, maximizing the effective use of the "72-hour golden rescue time".

　　Let’s use a picture to understand

　　Beidou satellite navigation system

　　Are you shocked after reading it?

　　The applications of Beidou listed above

　　Just a small aspect.

　　In the future, it will affect our lives in every way.

　　Amazing, my country!

　　Make a call for Beidou~

　　[quick review of literary travel]　　

　　Speaking of fitness, many people have a common language. A good friend mentioned that he has been "stepping on the spot" between various new gyms recently. Different from the traditional gym, in this new gym, a bracelet can "win the world" — — When entering the door, the smart bracelet will start immediately after face recognition; As soon as the bracelet is used for induction, the locker automatically opens; Close to the treadmill with a bracelet and start the smart shower with a bracelet … … The smart bracelet has become the "master key" to open all aspects of fitness.

　　If the hand band is intelligent in presentation, then the real-time data updated in the mobile phone at any time will become the "burner" of intelligent fitness: the physical measurement report of the intelligent body measurement instrument will be used, and the data such as distance, duration and calories during exercise will be uploaded to the App in real time. The artificial intelligence system can accurately determine the data such as action rate and weight in real time, so as to update the training scheme in real time. This kind of service content has made many young people who are keen on weight control and precise exercise hooked up.

　　What is even more relaxing is that this gym has even introduced a flexible payment method: consumers no longer need to apply for a card, but pay monthly or even once. In this way, going to the gym is as convenient as going to the convenience store downstairs.

　　Market competition, big waves wash sand. With the attack of "internet plus", new technology and physical fitness are combined, adding new content, new ecology and new markets: the diversified smart wearable devices within reach, the sports track charts exposed from time to time in the circle of friends, and the increasingly popular fitness videos on the platforms such as Aauto Quicker in Tik Tok, etc., all interpret the extension effect of this "internet plus" to the extreme.

　　Indeed, the power of science and technology not only helps athletes to achieve better results on the field, but also penetrates into the daily life of the people, and injects more strength into the development of sports and fitness industry.

　　This power is embodied in the process of accelerating the dream pursuit of sports powers — — Not long ago, China issued the National Fitness Program (2021— In 2025), it is proposed that sports enterprises should be encouraged to use such means as "going to the cloud to give wisdom" and "sports bank" to promote the digital transformation of the sports industry and the coordinated transformation of the entire industrial chain with data empowerment. When the sports industry plugs in the wings of science and technology, it will find a new breakthrough for empowering the whole people to keep fit.

　　This power is embodied in the practice of improving the quality of sports services — — In addition to sports App, local sports departments are also trying to use App software to promote public sports service platforms, and even purchase sports public services through government subsidies. This not only revitalizes some sports venues, but also makes it more convenient for sports enthusiasts to book sports fitness venues with their mobile phones, thus enjoying more convenient sports services.

　　With the power of science and technology, it seems that my friend doesn’t have to dwell on dazzling choices any more, and he can go straight to the science and technology fitness center. However, in addition to her joy, she also felt sorry for the author that the community where she lived in the past was equipped with a plastic runway, which was very convenient for running and fitness. Nowadays, the new house we moved to is in an old residential area, and the whole family is distressed because there is no suitable running place around. Comparatively speaking, going to this new gym is a bit out of place for children and the elderly.

　　From this point of view, how to let the people enjoy the close-at-hand, beautiful and high-quality fitness service is the key to the industry’s urgent efforts. Although science and technology can make the fitness industry fly very high and far, the goal of taking off is still to let the people reach the other side of physical fitness. To continue to fly, we must work hard to improve the quality and level of service.

　　In fact, China has the largest middle-income group in the world and the second largest consumer market in the world. With the upgrading of consumption, China’s fitness market has great imagination. Even if the penetration rate is only about 10% in the future, it will take the lead in the global fitness market.

　　With creative planning, we can take off with imagination: carry out differentiated competition and intensively cultivate in the segmentation field; Empowering the sports equipment industry with science and technology to promote transformation and upgrading; Pay attention to the combination of online and offline to enhance user stickiness; Extend the industrial chain and find profit growth points such as big health industry … … Facts have proved that only innovation can promote the upgrading of service quality and win the favor of consumers with high-quality services. (Villi)

　　CCTV News:Pretending to be an acquaintance to borrow money, pretending to be a public security bureau, a procuratorate or a court officer to investigate a case, and hiding a Trojan link &hellip in short messages and QR codes; … These tricks must have made everyone immune, but do you know? Some telecommunications services that you have never heard of have also begun to become new traps set by scammers!

The mobile phone was locked and more than 50,000 yuan was stolen.

　　When he woke up, Mr. He in Shenzhen found that his mobile phone was locked. At the same time, a shopping platform account was stolen by strangers. Criminals used white bars to spend and apply for loans, and robbed more than 50,000 yuan overnight.

　　Later, Mr. He discovered that his mobile phone had been taken over by a strange number. The short message from the operator shows that this is a business to add a secondary number, and Mr. He’s mobile phone number was added as a secondary number by criminals. When the secondary phone is turned off, all short messages will be received by the primary phone, and criminals will receive Mr. He’s short message verification code during this period, and then commit crimes.

"Subnumber" ≠ "kinship number"

　　Without an ID card, a bank card or even a real name, the money is gone. What the hell is a minor number?

　　Many people think of "family number" at first, but "deputy number" and "family number" are not the same thing.

　　Family number usually refers to the phone bill package opened by different owners and different numbers in order to make calls between them cheaper, and the secondary number is the "one card with many numbers" service provided by operators. On the basis of not changing mobile phones and SIM cards, users can add up to three real mobile phones as secondary numbers. The main and auxiliary numbers can stand by at the same time, and you can freely choose any number to dial, answer the phone and send and receive short messages as needed.

Don’t reply to text messages too casually.

　　Then, how did Mr. He’s mobile phone number become the "secondary number" of criminals?

　　Reduction of criminal modus operandi

　　Step 1: Buy materials.Criminals buy leaked names, bank card numbers, ID numbers and reserved mobile phone numbers online, commonly known as "four big pieces".

　　Step 2: Fishing.Criminals apply to the users who have mastered the bank card information, initiate the business application of binding the sub-number, and find the target of the crime by casting a net widely. Once you reply by mistake, you are hooked.

　　Step 3: Forced shutdown.Because the main number can only take over the SMS when the secondary number is turned off, criminals usually use two means at this time. One is to use SMS bombing to force the target to turn off the mobile phone, and the other is to use the mobile phone cloud service to remotely operate the mobile phone.

　　Step 4: White Wolf with Empty Gloves.Using the SMS verification code received by the main number, criminals ransacked the online shopping account bound to the mobile phone number.

　　Patterns are stacked, and it is impossible to prevent them! For this kind of fraud, after receiving all kinds of SMS notifications, you must read the content of the SMS clearly and do not reply at will.

"SMS custody" business is also not very secure.

　　After the SMS storage service is opened, you can save your mobile phone messages on the server of the operator. Now, many mobile phone manufacturers’ cloud services are doing the same thing. However, this is a hidden danger function.

　　Case review

　　One morning, Miss Ding saw two short messages from banks and mobile phone operators on her mobile phone, which were sent at 3:43 am and 4:12 am respectively. As soon as the account is checked, the balance of more than 100,000 yuan will be zero overnight! Not only that, Miss Ding also suffered a credit card theft and was "applied" for a bank universal loan of 70,000 yuan.

　　How on earth did all this happen?

　　Reduction of criminal modus operandi

　　Step 1: Hit the database to get all kinds of account information.The so-called "library collision" means using software to try a high probability digital sequence. Using this simple and rude method, the user’s network identity, online banking account number, mobile phone business hall and other accounts can be seen at a glance. Insiders said: "The speed of library collision is very fast, at least thousands per minute. If some good equipment is used, the efficiency is higher and the success rate is above 50%."

　　Step 2: Open SMS storage and SMS interception services to obtain verification code.This is the most critical step. After the opening of this service, the dynamic verification code to ensure the safety of landing has successfully become the bag of criminals.

　　Step 3: Open the physical SIM card.At this point, criminals can pretend to be victims and apply for 4G card replacement service in the online business hall. For the convenience of the people, some operators can express the card directly to the designated address.

　　By intercepting short messages and copying SIM cards, fraudsters can "do whatever they want".

　　As we all know, many important services rely on mobile phone authentication. If you back up the SMS to the server synchronously, it will increase the exposure opportunity. Once the service password of the online business hall is stolen, or the login permission of the cloud service is stolen, it is equivalent to "swimming naked".

The loopholes in the unpopular business are targeted by scammers.

　　The "Research Report on the Trend of Online Fraud in 2016" released by the anti-fraud reporting platform "Hunting Network Platform" proposes that since 2016, online fraud has mainly shown several obvious characteristics:

　　Mobile phone cards have become new theft targets;

　　Jump to the phishing website by using short URL and weiyun sharing link;

　　Well-known recruitment websites and voice platforms for open recruitment;

　　A phishing website that is difficult to distinguish between true and false;

　　The implementation of precision fraud;

　　Fraud professionalism is getting higher and higher;

　　Using loopholes in new business and unpopular business to commit fraud;

　　Use cloud disk and synchronization software to steal information.

　　Among them, the loopholes in mobile phone cards and unpopular business are mentioned.

　　Security experts suggest that we should develop good online habits, don’t click unfamiliar links, don’t fill in our personal information in the website interface with unknown security, and regularly modify the password of social accounts to avoid information such as mobile phone contact information being leaked; Improve safety awareness, develop good habits of using mobile phones, and avoid being infected by mobile phone viruses.

China’s football is once again in the doldrums. This time, the defeat comes from the women’s Asian qualifiers of the Paris Olympic Games. This is a very disappointing failure for players, coaches, fans and officials of China football. The first Paris Olympic Women’s Asian Regional Qualifier attracted the attention of many fans, but the final outcome dashed the dream of China women’s football team.

Paris Olympic Games is one of the biggest sports events in the world. It is held every four years and attracts athletes and teams from all over the world. Football is one of the important events in the Olympic Games, and it is the dream of every women’s football team to qualify for the Olympic Games on behalf of the national women’s football team. Therefore, the women’s Asian qualifiers for the Paris Olympic Games are of great significance to the participating national teams. However, the defeat of the women’s football team in China is not only a game defeat, but also exposes the deep-seated problems and challenges faced by the football team in China. Let’s discuss the reasons for this setback, the difficulties faced by China women’s football team and the future prospect of China football.

Looking back on the history of women’s football in China, we can see the glory of this team. China women’s football team won many honors in international football in 1990s and early 21st century. In 1986, 1989, 1991, 1993, 1995, 1997 and 1999, the women’s Asian Cup won seven consecutive championships; In 1990, 1994 and 1998, the women’s football team won three consecutive championships in the Asian Games; Runner-up in the 3rd Women’s World Cup in 1999. In 2006, she won the women’s Asian Cup again. They won the runner-up in the 1999 Women’s World Cup and the silver medal in the 1996 Atlanta Olympic Games. These achievements have made China women’s football team the pride of domestic sports, and also inspired generations of girls’ football dreams.

However, in recent years, the competitiveness of women’s football in China has gradually declined. Their performance in the international arena is not as good as before, and they gradually lost their former glory. Before the women’s Asian regional qualifiers of the Paris Olympic Games, China women’s football team had not performed well in the 2019 Women’s World Cup and failed to enter the quarter-finals. This has caused concern about the decline in the competitiveness of women’s football in China.

After Song Kai, the new president of China Football Association, took office, his first goal was to ensure that China women’s football team could successfully advance to the Paris Olympic Games. Song Kai has taken a series of measures, including strengthening the leadership, improving the quality of training, and formulating clear tasks. He made it clear that the success of the women’s football team in China is very important for the football team in China, and the Asian women’s football qualifiers of the Paris Olympic Games are the key for them to achieve this goal.

However, Song Kai’s first task after taking office ended in failure. This defeat is undoubtedly a heavy blow to him personally, and it also challenges his leadership position. As soon as he started to reform China football, he was confronted with such a great setback, which posed serious problems for his leadership and reform plan.

The lineup and competitiveness of China women’s football team

China women’s football team has always been the focus of attention. Their players have shown excellent personal abilities in the international arena, but the overall strength of the team has not reached the highest level. This setback makes people wonder whether China women’s football team needs more young blood and fresh strength to enhance the overall competitiveness of the team.

The frustration of China women’s football team also makes people think about the management and guidance of the coaching staff. On the field, at the management level, whether the coaching staff needs more reforms and improve the management level in order to better train and guide players is a problem that needs deep thinking.

This defeat is undoubtedly a painful experience for China women’s football team. After the game, the players cried many times, and the Xie Chang session of the whole team was full of sadness. They have worked hard for their own defeat, but in the end they failed to advance as expected. This setback needs reflection and summary, and China women’s football team needs to learn from it and constantly improve its level.

However, this defeat does not mean that the women’s football team in China has come to an end. This is only a temporary setback, not an end. China Women’s Football Team has many potential players, who will have the opportunity to prove themselves and compete for honor in future competitions.

The future of women’s football in China is still full of hope. Although this defeat is sad, it can also be seen as an opportunity to urge the China women’s football team to make greater efforts to prepare for future competitions. China women’s football team needs to learn from this failure, strengthen teamwork and improve the overall competitive level.

China football needs more reforms and improved management level to better promote the development of China football. Although this setback is sad, we believe that China Football Club will keep going and strive for its dream. I hope that the women’s football team in China can re-emerge and win honor for the country, and I also look forward to more progress and development of football in China in the future. No matter how difficult it is, China football will keep going.

The failure of China women’s football team is a setback, but it is also an opportunity. China football needs to learn from it, keep moving forward and strive for more honor. In the future, China women’s football team will have the opportunity to rally and make a name for itself in the international arena again. At the same time, China football needs to continue to reform and improve its management level to ensure the long-term development of China football. No matter how many challenges are encountered, China Football will stick to its dream and strive to move forward.