标签： 苏州喝茶服务vx

Eye injury, mental injury, financial injury … Children can’t do homework without electronic products？

　　In August this year, the Ministry of Education and other eight departments jointly issued the "Implementation Plan for Comprehensive Prevention and Control of Children and Adolescents’ Myopia" (hereinafter referred to as the "Implementation Plan"), which made it clear that the teaching time using electronic products should not exceed 30% of the total teaching time in principle, and paper homework should be used in principle. However, according to a survey conducted by reporters in the past two months, some schools rely too much on electronic products to assign homework, making it the carrier of "sea tactics". Parents are tied to homework like "teaching assistants", and even the absurd phenomenon of "parents working overtime, children can’t do homework" appears.

　　"Children can’t do homework without a tablet."

　　"The first thing to do when I get home from work every day is to see what homework the teacher has arranged on the APP, as if I were reading." Mr. Wang, a parent of a first-grade student in a public primary school, said that there are 80 calculation questions in a day just for mathematics. "Did the child read a fake first grade?"

　　Half a month, the reporter looked through the APP mentioned by Mr. Wang, which listed various subjects such as Chinese, mathematics and English. After finishing the homework, it can be submitted online. After the teacher reviews it, it will be returned immediately, and parents will teach the children to correct it before uploading it.

　　In this way, using software on mobile phones, tablet computers and other devices to arrange homework has become a routine operation in more and more schools, and some schools have relied too much.

　　Mr. Shen, a parent of a third-grade elementary school student, said that the school not only requires children to do it online, but also requires parents to read it themselves and then upload it. "Every night like ‘ Teaching assistant ’ Similarly, once you are on a business trip or work overtime, your child’s homework will be abolished. After all, your grandparents are not very good at playing tablets. "

　　A reporter who talked for half a month found that homework depends on electronic products. One of the main reasons is that some schools are still keen on "super-class teaching" and "sea tactics".

　　A principal of a public primary school told reporters that according to the curriculum standards, school-age students are provided with exercise books and other teaching AIDS in addition to textbooks, but often these standards can not meet the requirements of some schools to "pull up".

　　The Ministry of Education has repeatedly stressed that there is no written homework in the first and second grades of primary schools, but many schools use electronic equipment to violate the rules in disguise.

　　Mr. Shen’s children attended a well-known public primary school in a coastal area, but in the past two years, almost all the homework done by children through tablet computers was one grade higher. Now children in the third grade have been exposed to the teaching content of the fourth grade. "Paper exercise books are not required because they are too simple for children."

　　Some teachers and parents report that homework APP helps to improve the efficiency of teachers’ correcting homework, evaluation and feedback, especially to make English and other language subjects lively and interesting. It can also analyze children’s weak knowledge points through big data, but if it is not used properly, it will easily become an electronic big question bank, which will increase the burden on students.

　　Electronic homework, labor-saving or tiring?

　　The original ink-scented exercise books have become tablet computers and mobile phones, and even the original extracurricular practice of hands, feet and brains is also inseparable from electronic products.

　　Ms. Liu, the parents of primary school students, said that the school-based curriculum requires children to show the places they have been in the summer in the form of tabloids, and take turns to give speeches after school starts. But tabloids must be made on the computer in PPT or PDF format, and then printed. "The implication is that parents can do it."

　　Computers, tablets, printers and point readers … … More and more families’ children’s rooms are filled with electronic products for learning needs. What makes parents anxious is not only that the equipment costs money, but also that the children hurt their eyes and worry about their children.

　　"I really don’t understand why homework like tabloids and paintings that give play to children’s imagination and potential must be done through computers?" Mr. Lu, a parent of primary school students, said that parents have been controlling the time when their children use electronic products, but for homework, parents have nothing to say if their children stare at the screen again.

　　"As soon as a child takes a tablet, it is necessary to prevent him from playing games and watching videos." Mr. Shen said that the couple can rack their brains, such as registering all the video applications on the tablet as members, so that even if they are not with their children, they can check whether their children have watched other videos through "history" on their mobile phones.

　　A primary school class teacher told reporters that the most frustrating thing for parents and teachers is that children will gradually use some homework apps to search for answers to questions online, making people unable to tell whether they really understand or plagiarize.

　　Building an information-based campus, not at the expense of children’s eyesight.

　　In fact, whether it is homework or extracurricular practice, more and more parents and children are exposed to electronic products not because of interest, but because of school requirements. Intelligent learning APPlications such as homework app are very common, and some applications have become an integral part of some local education administrative departments and schools to build information-based campuses and digital classrooms.

　　Take a well-known APP commonly mentioned by interviewed parents as an example. It is said that the APP has completed the C round of financing of 100 million US dollars in February this year, and entered 70,000 schools in more than 400 cities in 31 provinces, autonomous regions and municipalities directly under the Central Government. More than 30 million primary school teachers and students are using this app to arrange and submit homework.

　　A central primary school in Luwan, Huangpu District, Shanghai has added the use of tablet computers in seven or eight courses, such as Chinese and mathematics, but the school’s myopia rate is low, and some classes even have no myopia.

　　President Wu Rongzhen said that the school insisted on not using all kinds of apps to arrange homework. "Electronic products used in schools are generally controlled within 15 minutes, but as homework assignments, time cannot be controlled. Once dependence is formed, it is a bad thing."

　　It is understood that some apps adopt a business model of free use of homework function and personalized counseling fee. For example, various courses of online learning must be paid for.

　　The founder of an online education platform said that homework APPs usually drain first, and then make money. The reason why they aim at homework is because it is a hard rule of the school every day, and the user’s viscosity is high. To some extent, it is what this kind of app is most willing to see that teachers and children form dependence.

　　Yu Jianbo, assistant dean of massive open online course Research Institute of Shanghai Jiaotong University, believes that everything has advantages and disadvantages. Schools should use electronic products and application software appropriately. It is more important to learn how to use them scientifically and reasonably.

　　Wu Zunmin, a professor at the Education Department of East China Normal University, said that all localities should make detailed regulations according to local conditions when implementing the Implementation Plan. For example, it is suggested that students in the lower grades of primary schools should not be assigned homework grafted on electronic products except written homework. (Half-monthly talk with reporter Pan Xu and Wu Zhendong)

＂Training Shuai＂ is controversial. Where is the national football team going？

Reporter Han Bing reports With the national football team’s 1-1 draw with Australia, the top 12 matches ended in six rounds, which ushered in an interval of more than two months. With four rounds left, China is 11 points behind the top Saudi Arabia, 7 points behind the second Japanese and 6 points behind the third Australian, and the qualifying probability is basically zero. After the game, head coach Li Tie also held a 32-minute press conference, which was a comprehensive summary of the first six rounds. Unfortunately, Li Tie’s "personal summary", as before, has caused widespread controversy. The next day, Li Tie continued to publish pictures and texts on social networks, which once again set off a wave of public opinion.

Against the background that the Top 12 Competition has come to an end, facing the unspeakable outstanding achievements of the national football team and various controversies caused by the words and deeds of head coach Li Tie, the China Football Association must give an explanation to the national football team, the relevant parties in the league and the fans who love China football as soon as possible.

Earlier, the media said that the renewal of the contract between the Football Association and Li Tie was to "train handsome" for the 2026 World Cup qualifiers. After six games before the Top 12, from tactics to employing people, and then to the controversy that triggered off-court public opinion storm, it became a question whether it is necessary for Li Tie to continue to "practice". The probability of qualifying is almost zero. Under the background that the remaining four top 12 games next year are only meaningful for training, it is necessary to have a clear conclusion from whether the coach will stay or not, how to use the naturalized players, and whether the Chinese Super League will continue to make way for the top 12 games. After all, the national football team is about to prepare for the 2023 Asian Cup, followed by the 2026 World Cup qualifiers. It is not too late to make up for the coach’s choice. Now, the national football team will have at least three years to bring a new atmosphere to the new coach.

The World Cup qualifiers are the most important events of the national football team. It is hard to understand how to "train handsome" in such an important event. After all, even if the national football team originally had a low probability of qualifying for strength reasons, it is not the reason to "train handsome" with the most important events. What’s more, in terms of preparation, training, personnel selection, tactics and contingency, Li Tie has shown his incompetence as a national football coach, which has also caused more unnecessary disputes outside the stadium. If the national football team wants to make a breakthrough in the local Asian Cup in 2023 and the World Cup qualifiers in 2026, it should make a decision and make a choice early.

The great controversy caused by Li Tie’s use of naturalized players has proved that he misjudged the ability of naturalized players, which directly affected the national football team’s record and led to the complete disillusionment of the qualifying hope that there was still a chance. Regardless of foreign or local handsome, nationality is not an amulet, but whether it has the ability to make the national football performance go up a storey still higher is the key. It is an act of putting the cart before the horse to deprive the national football team of the most important growth opportunity just for the sake of "training handsome", and the China Football Association must root out the root cause.

If the coach’s ability is insufficient, we can still give Li Tie more time. However, Li Tie’s prejudice against naturalized players failed to maximize the strength of the national football team, which also directly affected the performance of the national football team. In the face of his mistakes in employing people, tactics and coping with emergencies, Li Tie failed to take the initiative in many statements. Instead, he blamed the poor performance of the national football team on many objective factors, such as losing the home court, long-term training, naturalized players’ physical condition and so on, without the sense of responsibility and overall situation that the national football coach should have.

What’s more, when the national football team almost lost the hope of qualifying because of his personal mistakes, and the public opinion and fans were extremely dissatisfied, Li Tie, as the coach of China national team, repeatedly posted inappropriate pictures and texts on social networks, causing even greater public controversy. Even when the outside world was generally dissatisfied with the performance of the national football team, advertisements were posted on the homepage of personal social networks, and pictures suspected of infringing on the rights and interests of national football sponsors were deleted after being pointed out by the media. Judging from the action of deleting pictures, Li Tie released Weibo, who was suspected of product placement, the day after the top 12 competition. It was definitely not approved by relevant parties, and the advertising behavior suspected of infringing the rights and interests of the official equipment sponsors of the China Football Association was even more unacceptable to public opinion and fans. Li Tie caused such a huge controversy inside and outside the stadium, with poor performance and shirking responsibility. Is he still suitable to continue as the coach?

China Football Association must also face more thorny problems caused by the Top 12 matches, including the resumption of the Super League, whether the Super League will continue to make way for the Top 12 matches next year, and how to deal with the messy wage crisis in the Super League. All these require the Football Association to take the attitude of being responsible for football in China, assess the situation, and come up with a solution that conforms to the objective laws of football as soon as possible and can minimize the negative impact on all parties concerned.

In a word, it is the eventful autumn of football in China, and more than two months have been reserved for the Football Association in the Top 12. For the future of football in China, it is time for the Football Association to make a decision. ???

Italian team’s naturalization tactics, fierce harvesting of Argentine wool

Italy has always been a traditional strong team in the world football, but in recent years, the degree of talent decline in Italy is also obvious to the naked eye, especially his recent record in Italy is complicated. Although he won the European Cup in 2021, the team was eliminated from two World Cup qualifiers, and failed to qualify for the 2010 and 14 World Cups. Even the current coach of Italy, Mancini, once said, "Now Italian children don’t play football, and I can’t see young people playing football in the streets." Because of this, Italy chose naturalization tactics as a last resort.

As a country with a close relationship with Italy in history, Italian coach Mancini Argentina has naturally become the primary target of Italian naturalized players. Nearly 30 million of Argentina’s 44 million people are of Italian descent, making it the largest ethnic group in Argentina, among which Matteo Reggit is a successful model.

Matteo Reggit was born in Buenos Aires, Argentina on April 29th, 1999. He has dual nationality of Italy and Argentina. In March 23rd, Italian coach Mancini confirmed that he would call up Reggit. On March 18th, Reggit was selected into the Italian national team list. On March 24th, he made his debut in the European Cup and scored his first goal in the national team. In the second round, Reggit scored in a row, and his performances of two goals attracted Italian teams. Reggit, although he is an Italian shirt, can’t speak Italian, and he has no experience in European teams, but his grandfather was an Italian immigrant, so he has Italian descent.

Reggie’s excellent performance gave coach Mancini a taste of sweetness. It is also planned to naturalize 10 young Argentine players: 22-year-old riverbed striker beltran, 21-year-old Boca defender valentini, 24-year-old Salzburg midfielder Capaldo, 22-year-old Ranus striker Dehlavi and 17-year-old sarsfield striker Prestianni, 22-year-old independent competitive midfielder Pozo, 19-year-old Rosario central midfielder infantino, 21-year-old Newell boy midfielder Foza, 23-year-old Newell old boy striker Gianni and 19-year-

A new breakthrough in the field of smart double carbon! Runhe Software Initiates Photovoltaic Panoramic Monitoring Integrated Machine

Recently, the first photovoltaic panoramic monitoring integrated machine independently developed by Jiangsu Runhe Software Co., Ltd. (hereinafter referred to as "Runhe Software") successfully landed. This product integrates multi-class platforms, realizes one-stop collaborative management, and pioneered the collaborative strategy algorithm of component cleaning artificial intelligence in the industry, which can reduce operating costs, improve power generation efficiency and transportation management level, and accelerate the process of digital intelligence of photovoltaic power stations.The successful delivery of the first all-in-one photovoltaic panoramic monitoring machine is an important step taken by Runhe Software in the field of smart double carbon and new energy, and it has achieved a new breakthrough in the industry..

The collaborative strategy algorithm of component cleaning artificial intelligence is the first in the industry, and the average power generation is increased by about 5%.

At present, distributed photovoltaic power plants are widely used on the roofs of parks and enterprises, but the photovoltaic modules are exposed to the outside for a long time, so some dirt such as floating ash, bird droppings and putty will be deposited on their surfaces during use, which reduces the effective area of photovoltaic modules to receive sunlight and seriously affects the working efficiency of power generation systems. At the same time, it is necessary to detect the dirty condition manually on a regular basis, which consumes a lot of manpower and material resources.

Runhe Software Photovoltaic Panoramic Monitoring All-in-One Machine has innovated the artificial intelligence identification algorithm for the cleanliness of components. Based on the artificial intelligence image identification technology, the algorithm can realize the real-time identification of the degree of dust accumulation and fouling of components, and at the same time, combine the future weather conditions and equipment operation state to comprehensively judge the cleaning opportunity, generate the cleaning and operation and maintenance strategy, and link the cleaning robot and spraying equipment to clean photovoltaic components, thus reducing the manual operation and maintenance cost and maximizing the working efficiency of the power generation system.According to statistics, after using the integrated photovoltaic panoramic monitoring machine, it is estimated that the annual power generation of photovoltaic power stations will increase by about 5% on average and the power generation efficiency will increase by about 1.5% on average..

Integrating 5+ platform to realize one-stop collaborative management

At present, the monitoring and operation system of distributed photovoltaic power plants has not been widely used. The power plants are faced with problems such as small scale of single station, scattered locations, insufficient operation and maintenance personnel, uneven operation and maintenance capabilities, and high operation and maintenance costs, which easily lead to management confusion and low operation and maintenance efficiency. At the same time, the existing photovoltaic power station management platform mostly focuses on power generation efficiency monitoring. At the operation and maintenance level, there is a lack of collaborative management and control of different manufacturers’ equipment and systems, and a lack of cross-domain integration of various equipment models. Customers need to log on to different platforms for data analysis and management in the station.

Runhe software photovoltaic panoramic monitoring integrated machine,The photovoltaic panoramic monitoring platform is used to integrate five different platforms, including photovoltaic power station management, energy efficiency management, charging pile management, energy storage management and auxiliary monitoring management.At the same time, it can be customized according to customer needs and increase the amount of platform integration. Through lean unified monitoring of equipment and automatic comprehensive judgment of operation and maintenance strategy, safe, efficient and reliable one-stop multi-platform collaborative management is realized, which greatly improves operation and maintenance efficiency.

Runhe Software Photovoltaic Panoramic Monitoring Integrated Machine Landing

To achieve high-quality operation and maintenance of photovoltaic power plants, the investment period can be shortened by half a year.

The operation and maintenance of photovoltaic power plants is the key point to ensure the photovoltaic industry to turn from high-speed growth to high-level stable operation. With the rapid growth of the capacity of distributed photovoltaic power plants in China, the traditional operation and maintenance mode needs to be changed to high-quality operation and maintenance characterized by more intelligence and refinement, so as to improve the power generation income of power plants and reduce the operation and maintenance investment.

Photovoltaic panoramic monitoring integrated machine can help photovoltaic power plants reduce costs and increase efficiency, and realize low investment and high return. After use, the all-in-one machine can save manual operation, space layout and procurement costs, and improve power generation efficiency.Based on the calculation of distributed photovoltaic power plants below 6MW, the investment of all-in-one machine can be realized in one year at the earliest, and the overall investment cycle of photovoltaic power plants can be shortened by about half a year..

Software and hardware are independently researched and developed, with more powerful functions and more convenient operation.

At present, Runhe Software’s first all-in-one photovoltaic panoramic monitoring machine has successfully landed at Jingda 7.9MW photovoltaic power station in Tongling, Anhui. As the core brain of panoramic monitoring and intelligent operation and maintenance of photovoltaic power plants, it has successfully realized the panoramic monitoring and intelligent management of operation and maintenance of photovoltaic power plants.

It is particularly worth mentioning that Runhe software investigates the real operation and maintenance needs of operators, average age, height and other factors, and creates the appearance design according to ergonomic innovation, making the hardware layout more reasonable, which will help the staff to operate the machine faster and more conveniently and improve the operation and maintenance efficiency.

Site Roof of Jingda 7.9MW Photovoltaic Power Station in Tongling, Anhui Province

In the future, Runhe Software will work with industrial chain partners to improve the overall function of the all-in-one photovoltaic panoramic monitoring machine. It is expected that this year, the monitoring system and optical power prediction system of photovoltaic power plants will be integrated, the management efficiency and operation mode of photovoltaic power plants will be innovated, the deep penetration and integration of the new generation of information technology and photovoltaic industry will be promoted, the digital transformation and intelligent upgrading of photovoltaic industry will be enabled, and the country will achieve the goal of double carbon and build a sustainable future together.