Nifo launches smart tag: Leafclock rejuvenation, let the towel life cycle visualize

Recently, Shanghai Ring Intelligent Technology Co., Ltd. (NIFO Tunet Technology) launched a new generation of black technology intelligent labels: Leafclock rejacity. LeafClock is a visual monitoring product lifecycle biometric intelligence technology, through graphic color change, reminding users to replace towels three months and develop health habits.

In recent years, there have been authority media such as CCTV News, randomly takes out towels from ordinary families to do test, found a three-month towel, its colony amount exceeds the standard 125 times, this means, a 34cm * 76cm Regular household towels, colonies are close to 3 million. It took more than a year of towels that have no number of bacteria. Simple home washing mode, unable to completely remove large amounts of bacteria in the fibers. Therefore, there is no timely replacement, there will be safety hazards.

Leafclock rejuvenation, let the towel life cycle visualize, remind users to replace regularly through color changes, avoid us using the brush-filled towels to make life healthier and more hygienic.

It is reported that the NiFo ecological sensing technology and products used by LeafClock smart labels (rejuvenation) have been used in North America, and they will log in to the United Nations Industrial Development Organization, and the most relevant manual intelligence project ". Finalist, Hong Kong Design Future TechStyle Global Innovation Competition Finalist, received a 2nd prize of Shanghai Double Chuangjie, 2021 China Sustainable Design Awards, Gold Design Awards, and Scientific Research Teams Save the Forbes U30 List, and continue to receive CCTV, CCTV two sets and Oriental TV and other authoritative reports.

GALAXY RTX 3060 Metal Master MINI Graphics Card Tu Reward: All metal shell, small clever

The demand for small size graphics has never existed. The RTX 3060 of this generation is a GPU that is now well-sized with only 170W power consumption with nice game performance and only 170W. Previously there were ITX graphics cards such as MSI, IGAME RTX 3060 Mini OC 12G L graphics card, now another graphics card GALAKA also released their own ITX Specification graphics card – GALAXY RTX 3060 Master Mini.

GALAXY RTX 3060 Metal Master Mini’s overall size of only 168 x 115 x 40 mm, compared with seven rainbow Igame mini series, positive close to normal adult palm size. Its radiator housing is used as a die cast aluminum alloy, equipped with a metal reinforcement plate, which is quite durable, and the silver appearance is also filled with a metal.

This card still has a certain degree of shoulder, but compared to the previous MSI RTX 3060 Aero ITX OC graphics card, the card is much smaller, the front pattern cooperates with the black circular single fan especially like a eye, as adopted Ying Weida RTX 3060 GPU’s graphics card, talking about the eyes can’t help but remember the eyes of Ying Weida’s eyes, this unintentional join is a bit means.

And the biggest wonderful of the GALAKIMAR’s RTX 3060 Master Mini is that it is supporting fan intelligent start-stop technology. When the GPU is idle, the fan will automatically stop, reduce noise and power consumption, this feature is previously tested MSI RTX 3060 Aero ITX OC and IGAME RTX 3060 Mini OC 12g L do not have it on both ITX graphics cards.

Finally, the GALAXY RTX 3060 Metal Master Mini is equipped with a single 8PIN external power supply interface, like the public version of the TGP power consumption of 170W, and an HDMI2.1 and three DP 1.4A interfaces are also configured. GALAXY RTX 3060 Metal Master Mini also supports GALAXY 30 Series New Times Market, and users can monitor and adjust the graphics.

Which is the best computer class?Choose the most important thing for you

What professional direction is the most popular?Computer class profession is definitely the first to rush, then which one is the best in computer class?How to determine which direction is suitable?Talk to me today and talk to me.

These majors are all computer classes, and some are not very familiar.There are now many schools in accordance with a large-class enrollment, such as a computer-class enrollment plan of a 985 college, including computer science and technology, software engineering, network space safety, artificial intelligence.Colleges and universities are first in accordance with the large-class enrollment. After studying for a period of time, everyone fully understands the development of the various directions, and then depends on specific professional directions.

Next we detailed analysis about the direction of several popular computer class, and these professional parents and students asked more than, you can also determine which direction to look more suited to their development.

computer science and Technology :

This is the most common, this is the main professional design and manufacture of computer research, research carried out by computer to obtain information, representation, storage, processing, control theory and a method of discipline and so on. Computer Science and Technology is the theoretical basis of the most professional, learning content including computer hardware, software and applications, are software and hardware must learn.

The main will learn the core curriculum includes computer composition principle, assembly language, high-level language, database theory, computer architecture, computer networks, algorithms and data structures, artificial intelligence and so on the basis of courses related to computer science; but also to learn mathematical courses, especially in discrete mathematics, theoretical computer course is the basis for the system, so the math is more important; there are electrical courses, you want to understand computer hardware research, we must learn to circuit analysis, analog electronics, signal and curriculum system; another part of the software are also included learning, such as the class teacher so that we may be compiled some simple game, in fact, is also more difficult to develop when you may want to reach thousands of lines of code. So this type of professional practice for you, hands-on ability, or the high demands. There have to be able to sit tight bench research students would be more appropriate. If future graduation to become a programmer, it may take a whole day sitting in front of computer office, if you simply like to play computer games, it’ll have to think about whether they fit the.

Software Engineering:

This professional can be said to be derived in computer science and technology on the basis of practical direction, is specialized in software content direction, during school, more emphasis on training students practical ability. But also to be more focused on the project, in addition to software design developed also stressed the need for maintenance and management of late, forming a project. From requirements analysis to software design, to test, to link maintenance, etc. must take into account.

In fact, these two professional can do a lot of cross-cutting work, but there are some differences, emphasis on theoretical computer science and technology research, large and more solid foundation, but the undergraduate level is not so fine, if you want to continue postgraduate studies, then you can consider computer Science and technology; software engineering small but strong practical number, if you direct employment, consider software engineering, employment would be more handy, graduation general will be able to find suitable jobs in related businesses, if graduate You might do some research and development work. But then some after school tuition for two years the software will be 1 million or more to see whether the bear family, if that high tuition fees, but also to choose computer science and technology.

It should be noted that this is a technology-oriented fields, technology upgrading is very fast, you have to constantly learn new knowledge, college graduation is not the end, for many people that is the starting point. Later to continue to learn personal development is very important, as long as the need for programming where you need software talent, as long as the skillful employment to worry about. But there are some hard, may often work overtime, but the salary is quite good. Like all kinds of programming algorithms and research students may wish to try.

Next we say two computer class talent gap is relatively large, and have more professional development.

first of allData Science and Big Data technologies:

In simple terms, this is a big professional data-centric research object, we found a large data collection, processing, computation, analysis, application, is a cross-discipline, to learn and to apply mathematics + + computer-related statistics knowledge.

This is a national strategy and follow the professional development needs of the information age, powerful place Big Data technology, is able to determine, even if those opportunities are relying on experience may not be able to discern and future development. The earliest applications can be said that field of electronic business, take advantage of big data to understand consumer buying habits, predictive popular consumer trends, and so on. We have now entered the era of big data, municipal transportation, medical industry, the financial sector, unmanned, and so on, all aspects are inseparable from the support of big data. And the salary is relatively high, especially master degree, overall development will be better.

Then there is theinformation security:

It can be said of the Internet and network security are closely related to each of us, we often say that holding a cell phone you can go out, you can online shopping, mobile payment, then the reason why we can be so convenient, that is because our network information security Gu can be proud to protect.

The essence of information security is to protect information networks, information resources information system against all types of threats, interference and sabotage, which is to ensure the security of information, simply: research is how to ensure information security science and technology .

This is also a cross-discipline, will involve the content of mathematics, computer, communications, electronics, legal, of course, the emphasis will be focusing on computer and math, so you need math skills, ability stronger. If you want to learn the studious precision, there are still difficult, and the best are interested in this field. In recent years with the development of Internet technology, information security has become increasingly important, whether national, corporate or personal, for the protection of information more and more attention. According to statistics, as a large domestic payment platform, more than a billion times a day subject to hacker attacks, so this time we need to learn network information security talent to help us protect the information security personnel demand is constantly growing of.

These professional direction from the salary to the future development are relatively good, as to which is best? I think that is the most important of their own! Choose the time, to fully integrate their own situation, hobbies, job development and other comprehensive factors, make the most reasonable judgment. I hope my share to help everyone!

The B station behind "breakfast", the quarter net loss festival is high, still "buy buy"

Radar Finance Products | Wu Yanfu Edited | Deep Sea

On November 29, the total of the B station broke 100 million. B Station and the Chinese Academy of Social Sciences, the People’s Cultural Publishing House released the 2021 barrage "break".

According to the official explanation, "breaking" this is the game term, meaning the use of special physical damage to break through the defense. In the Internet context, "breakfield" has an extension of the meaning: Normally, after the psychological line is broken, it will produce an inhibitable vibration.

The B station behind "breaks", after the "Shou" video is broken, the revenue is rapidly enlarged. However, the company’s net loss continues to increase, until the first three quarters in the first three consecutive quarters, and the gross profit margin decreases. In the current income composition, the highest value-added service of the proportion is repeatedly complained, recently being named by the Shanghai Security Committee. Mobile gaming business has fallen sharply compared to early days.

In addition, the B station has over 700 million in three quarters. However, this did not stop the B station "Buy Buy", the company has acquired "there is a demon" comics with $ 11 billion, and has obtained a financial license with 118 million yuan.

Net loss continues to increase three quarters

In the third quarter of 2021, the B station camp received 5.207 billion yuan, an increase of 61% from the same period last year. In the end, the B station has a net loss in the third quarter of the third quarter, an increase of -144.01% year-on-year.

This is already a loss of loss in the third consecutive quarter. In the fourth quarter of last year, the amount of B-station net loss was 844 million yuan, rose to 905 million yuan in a quarter of this year, and the amount of loss in the second quarter expanded to 1122 billion yuan.

The company’s gross profit margin in the third quarter of 2021 was 2.3.62% in the third quarter of 2020 and dropped to 19.55%. The gross profit margin of the B station has continued since 2021, and the gross profit margin in the third quarter is the lowest value since the fourth quarter of 2019.

After the gross profit margin, the company’s operating costs in the third quarter also climbed 70% to 4.188 billion yuan.

Specifically, the total operating expenses of the B station is RMB 2.897 billion, an increase of 57% from the same period last year. Sales and marketing expenses are 1.66 billion yuan, increased by 37% year-on-year; mainly due to the promotion of 哩 哔 哩 哩 哩 哩 应用 哩 哩 哩 所,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .

The increase in marketing costs brings an increase in users. In the third quarter of 2021, B is 267 million, and the mobile terminal is 250 million, and 35% and 36% increase from the same period of 2020. The monthly payment is $ 0.24 billion, an increase of 59% from the same period last year. At the same time, the user’s daily use of 88 minutes, which is the highest record since the B station operation.

Chen Rui, Chairman and CEO of the B-Station Board, said that in the peak season of the summer, the user told the growth, the interactive level of users reached a historic high, and the company’s income continued to grow. This description reflects from the side, and the user growth in the third quarter is affected by a certain seasonal.

The increase in users has brought a substantial increase in the company’s value-added services, which is nearly doubled from the same period last year.

In the income composition, the mobile game revenue in the B station is 1.392 billion yuan, an increase of 9% year-on-year. The value-added service revenue is 1909 million yuan, an increase of 95% year-on-year. Mainly due to the company’s advancement of commercialization, and the company value-added services include large membership, live service and other value-added services have increased. The advertising revenue is RMB 1.172 billion, an increase of 110% year-on-year. E-commerce and other turnover is 734 million yuan, an increase of 78% over 2020. Mainly due to the increase in the sales of products of the company’s e-commerce platform.

In addition, mobile game revenue is reduced, and advertising and e-commerce and other shareholders have increased. In the first quarter of 2020, the income of mobile games accounted for 49.69%, value-added services 34.27%, advertising 9.25%, e-commerce and other 6.78%; 2021, the value corresponding to 26.73%, 36.66%, 22.51%, 14.10%.

In the first quarter of 2018 and the first quarter of 2019, the B station mobile game accounted for 79.38% and 63.54%, respectively.

Investment loss is still "buy buy"

It is worth noting that B stood in the financial report, net investment income mainly includes returns earned by financial products issued by banks and other financial institutions, as well as the fair value of the investment of listed companies. B stopped in three quarters of net investment was 724 million yuan. The same period of 2020 was an investment income of 014 million yuan, which was mainly due to the fair value of the investment of listed companies.

At the same time as the B station investment is damaged, its own share price is too low. As of November 29, B. Hong Kong stock stock price has reached 31.80% in nearly six months.

Although the investment loss, the B station expansion is still continuing. On November 19, Offei released an announcement on sell wholly-owned subsidiaries. It is expected that 100% equity of Beijing April Xingxian Network Technology Co., Ltd. (with demon anime) will be given to Shanghai Pi-Dynamic Information Technology Co., Ltd. (hereinafter referred to as "Shanghai Magic)). Among them, Shanghai Pirading is a total partnership company in B.

On the same day, Ningbo Public Resource Trading Network Disclosed, Zhejiang Yude Electronic Payment Co., Ltd. (hereinafter referred to as "Ying Yu pay") 65.5% of the equity was eventually taken by Shanghai Guan Yu Digital Technology Co., Ltd. The latter is also a wholly-owned subsidiary of B. Among them, 易 支 照 照 全 全 全 全 全 全 全 全 全 全 全 全 全 全 全 全 全 全 全 全 全 全

The automatic deduction of large members is three days in advance, and the relevant issues have been complained.

And the current income of the B station accounts for the largest value-added services, which has been repeatedly complained.

Among them, the accumulated complaints in the black cat complaint platform reached 8,256, and Nearly 30 days Negative 615. The complaint problem involves the repeated charge of the continuous monthly member, and the big member is continuously renewed for two years. After recharging, the members will not arrive in the account. The relevant complaints of the big member, the problem of B currency deficiency, membership purchase or leakage is also in the consumer’s complaint.

In addition, on November 23, the Shanghai Consolidation Committee said that some apps have an automatic deduction in advance. Among them, in the automatic renewal service of the B-station, WeChat and Alipay purchase accounting cycle expires 3 days ago to deduct the cost of the next billing cycle, while Apple iOS channel automatic deduction rules take Apple’s provisions and actual deductions. It is accurate.

The Shanghai Consumer Protection Committee believes that the practice of 3 days in advance violates the principle of voluntary equity, but also shortened consumer selection cycles, causing many consumers to cancel the idea of ??cancellation. "

The next day, the B station responded, the company attached great importance to it, the first time to self-examination, and will immediately optimize, and adjust the automatic renewal period to "deduct ahead of 24 hours in advance".

Radar Finance will continue to pay attention to the follow-up development of the B station.

Note: This article is original in Radar Finance (ID: Leidacj). Reprinted is prohibited without authorization.

Why does coffee sometimes make me tired?

Caffeine, the main active ingredient in coffee, has a well-justified reputation for being an energy booster. But caffeine is also a drug, which means that it can impact each of us differently, depending on our consumption habits and our genes.

“The paradox of caffeine is that in the short term, it helps with attention and alertness. It helps with some cognitive tasks, and it helps with energy levels,” said Mark Stein, a professor in the Department of Psychiatry and Behavioral Sciences at the University of Washington, who has studied the impact of caffeine on people with attention-deficit/hyperactivity disorder. “But the cumulative effect — or the long-term impact — has the opposite effect.”

Part of the paradoxical effects of caffeine results from its effects on what researchers refer to as “sleep pressure,” which fuels how sleepy we become as the day wears on. From the moment we wake up, our bodies have a biological clock that drives us to go back to sleep later in the day.

Seth Blackshaw, a neuroscientist at Johns Hopkins University who studies sleep, said that researchers are still learning about how sleep pressure builds up in the body, but that over the course of the day, our cells and tissues use and burn energy in the form of a molecule called adenosine triphosphate, or ATP. As that ATP gets expended — as we think, exercise, run errands or sit on conference calls — our cells generate a chemical called adenosine as a byproduct. That adenosine goes on to bind to receptors in the brain, making us more sleepy.