Tác dụng của cách gieo vần “eo”:

Loại công cụ nào gắn liền với nền văn minh thông tin?

Muốn phát triển Tin học cần có các yếu tố nào?

Ý nào nói về mức độ và hình thức thể hiện tính tích hợp của môn Địa lí?

Giá cả của thị trường có các chức năng gì?

Điện trường là:

Khoa học được chia làm mấy nhóm?

Một lò xo có chiều dài tự nhiên là 20 cm. Khi lò xo có chiều dài 24 cm thì lực đàn hồi của nó bằng 5 N. Hỏi khi lực đàn hồi của lò xo bằng 10 N thì chiều dài của nó bằng bao nhiêu?

According to the reading, what is one point about the Mona Lisa that intrigued people?

Cho hàm số \(y = f\left( x \right)\) với TXĐ là D, hàm số \(y = f\left( x \right)\) là hàm số chẵn nếu?

Tính số phần tử của tập hợp các số $2;5;8;11;...2\,015;2\,018;2\,021$.

 Tần số góc và chu kì dao động có mối quan hệ

Vì sao năm 1870, Phổ tiến hành cuộc chiến tranh với Pháp?

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 23 to 30.

SCREEN TIME: MENTAL HEALTH MENACE OR SCAPEGOAT?

    "Have smartphones destroyed a generation?" Jean Twenge - a psychology professor at San Diego State University - asked in her controversial book, iGen. In the book, she argues that those born after 1995 are facing "a mental-health crisis", and she believes it can be linked to growing up with their noses pressed against a screen. Her newest study provides more support for that connection, showing that teens who spent more than an hour or two a day interacting with their gadgets were less happy on average than those who had more face time with others.

    Twenge's conclusions have come up against criticism in the past. Some have accused her work of oversimplifying or overlooking data that may tell a slightly different story. Twenge recognises that her study suggests only a link between screen use and psychological well-being. A possible explanation is that kids are running to their screens to escape from the things in life that are making them unhappy. However, the surveys can't say whether screen time directly changes teens' mental health, the research states.

    Philanthropist Melinda Gates, whose three children were also born after 1995, wrote in The Washington Post, "phones and apps aren't good or bad by themselves, but for adolescents who don't yet have the emotional tools to overcome life's problems, they can aggravate the difficulties of growing up."

    At the same time, she said, kids are learning on their devices and connecting in novel ways. Other studies have explored the connection between social media and isolation and how "likes" activate the brain's reward centre. Some analyses have found that moderate use of these technologies is not harmful in itself and can even improve children's social skills and build emotional strength.

Which of the following is NOT mentioned as a factor contributing to the mental-health crisis in the passage?

Đâu là ý nghĩa sinh học của hiện tượng thụ tinh kép ở thực vật hạt kín?

Số tập hợp con của tập hợp A có 5 phần tử là?

GTLN của \(F(x;y) = 5x - 3y\), với đk \(\left\{ \begin{array}{*{35}{l}} x\ge 0 \\ 0\le y\le 5 \\ x+y-2\ge 0 \\ 3x-y\le 6 \\ \end{array} \right.\text{ }\)?

A human-like robot that can drive a car could one day be used as a chauffeur, though its creator admits that this may take at least 50 years.

Most driverless cars work very differently to a human driver, using artificial intelligence and custom mechanical systems to directly move the steering wheel and pedals. This approach is much more efficient and simpler than using a robot to drive, but it is also specially made for each particular car.

Kento Kawaharazuka at the University of Tokyo and his colleagues have developed a human-like robot, called Musashi, that can drive a car in the same way as a human. It has a human-like “skeleton” and “musculature”, as well as cameras in each of its eyes and force sensors in its hands and feet. Artificial intelligence systems work out what actions are needed to drive the car and react to events that often happen on roads such as traffic lights changing colour or a person stepping in front of the car. The robot can only perform a limited range of driving tasks at present, such as going forward in a straight line, taking a right- hand turn, and moving at speeds of around five kilometres per hour on non-public roads. “The speed of the pedal or the velocity of the car is not high. Also, the handling of the car is not fast compared to human beings,” says Kawaharazuka.

It seems that a robot at the controls of a car, operating in real traffic conditions and in total safety, is not something we are likely to see soon. As mentioned earlier, it could be decades before a robot could really step into the driver’s seat.

What can Musashi NOT do?