Trường hợp nào sau đây KHÔNG thể hiện ứng dụng của AI trong chăm sóc sức khỏe?
Trường hợp nào sau đây KHÔNG thể hiện ứng dụng của AI trong chăm sóc sức khỏe?
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Câu hỏi liên quan
Read the following passage about the impact of social media on mental health 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 31 to 40.
[I] In recent years, social media platforms have become a central part of daily life, offering users countless ways to connect, share, and communicate. [II] While these platforms offer many advantages, experts have noted rising concerns about their effects on mental health, particularly among young people (Smith & Anderson, 2018). [III] Studies reveal that excessive social media use can contribute to feelings of anxiety, depression, and loneliness, despite its intention to promote connection and social interaction (Twenge & Campbell, 2019). [IV]
A primary reason for these mental health concerns is the tendency for social media users to compare themselves to others. Platforms like Instagram and Facebook often highlight idealized lifestyles, leading users to feel inadequate about their own lives. Additionally, the constant notifications and messages contribute to a "fear of missing out," or FOMO, which keeps individuals in a cycle of checking their phones, often reducing the quality of sleep and overall well-being.
There is also a growing body of research suggesting a link between social media use and decreased attention spans. When users frequently switch between apps and notifications, their ability to focus for extended periods may diminish (Rosen, 2019). This shift in attention can interfere with productivity, especially in academic and professional settings, where sustained focus is essential.
Addressing these challenges requires a multi-faceted approach. Some mental health professionals suggest limiting screen time and setting boundaries, such as "device-free" hours before bedtime. Others recommend engaging in offline activities, like reading or exercising, to reduce dependence on social media and build healthier habits. According to psychologists, such strategies can enhance mental resilience and allow for more meaningful, balanced relationships (Robinson & Smith, 2020).
Which of the following best paraphrases the underlined sentence in paragraph 4?
Ngô Tử Văn tên là:
Sự phân hóa của khí hậu nước ta theo chiều Bắc – Nam là do
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.
Technology can exert its power on almost every aspect of our lives, and personal relationships are no exception. We are now becoming more attached to technological devices and less connected to the people around us or even our loved ones (18)_________.
We work longer hours on computers, meet fewer friends, text more often, and watch more videos than have a true conversation with friends or family members. Relationships at home and at work (19)_______. Social media links us all together, but we mistake them for a perfect replacement for relationships. It is time we realised that the power of connections is built from our own efforts. Choosing to stay technologically connected, (20_________, listening, understanding, and sharing feelings. (21)_________.
It is not difficult to balance between connections through technology and those through real interactions. (22)_________. We should spend more time visiting our parents and siblings, besides keeping in touch with them on social media. We should learn to cherish the moments we spend with them. It is never too late to strengthen the bonds with school friends and teachers.
Một tấm ván hình chữ nhật \(ABCD\) được dùng làm mặt phẳng nghiêng để kéo một vật lên khỏi hố sâu \(2{\rm{\;m}}\). Cho biết \(AB = 1\;\,{\rm{m;}}\,\,AD = 3,5\;\,{\rm{m}}\). Tính tan của góc giữa đường thẳng \(BD\) và đáy hố (làm tròn kết quả đến hàng phần trăm).
Trong mỗi ý a), b), c), d) ở mỗi câu, thí sinh chọn đúng hoặc sai.
b. Peptide là hợp chất phân tử gồm 2 hay nhiều đơn vị amino acid gắn kết với nhau bằng liên kết peptide.
Một con lắc lò xo gồm một vật nhỏ khối lượng m và lò xo có độ cứng k. Con lắc dao động điều hoà cới tần số góc là:
Choose the word(s) OPPOSITE in meaning to the underlined word(s).
Many women prefer to use cosmetics to enhance their beauty and make them look younger.
Thiết bị điện trong hình bên có chức năng
Sóng dừng trên một sợi dây dài
(hai đầu cố định) có hai bụng sóng. Bước sóng trên dây làĐổi số 97 hệ số thập phân sang hệ nhị phân được số?
Tác động nào dưới đây không phải là tác động của quá trình đô thị hoá ở nước ta đến xã hội?
- Hình bên là đồ thị sự thay đổi nhiệt độ của vật rắn kết tinh khi được làm nóng chảy. Trong khoảng thời gian từ \({t_{\rm{a}}}\) đến \({t_{\rm{b}}}\) thì
Read the following passage about food addiction 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 31 to 40.
Few people would disagree that one of the world's most popular dishes is pizza. Twenty-two-year-old Zack certainly wouldn't. He would eat a variety of pizza-based items, including homemade pizza, precooked microwave pizza, and even pizza leftovers from the night before. He was consuming 800kg of pizza a year. As a child, Zack had eaten a wide variety of food. But he became addicted to pizza when he started secondary school. American school meals have often been criticised for the large amount of fast food present on the menu, and pizza is the star dish. Zack even spent all his pocket money on slices of pizza.
Naturally, Zack's family worried about his high-calorie, low-vitamin diet. So did Zack. In an attempt to break his addiction, Zack agreed to appear on a TV programme called Freaky Eaters. Its aim was to encourage food addicts to beat their addictions with the help of a psychologist and nutritionist. It wasn't easy. He had to eat a fish dish, while his brother sat in front of him enjoying... a pizza! However, Zack met the challenge and has never eaten pizza again.
Seventeen-year-old Stacy Irvine's friends visit her and discover that she has been rewarded thousands of free toys from fast food restaurants as a regular customer. Stacy's mother often gave her two-year-old girl a portion of fried chicken in a McDonald's restaurant. [I] Since then, Stacy has refused to eat anything else except for pieces of fried chicken, and as a result, her diet has created serious health. She has been warned that if she doesn't change her diet, she will die. [II] Stacy once collapsed due to lack of vitamins and nutrients and needed to be hospitalised. [III] She insisted that Stacy adopt a healthier lifestyle. However, worryingly, Stacy's mother said that while Stacy was beginning to understand the seriousness of her situation, she couldn't eat anything else but chicken nuggets. [IV]
Twenty-year-old Hanna Little was keen on chips. The only thing that Hanna consumed for fifteen years was one plate of chips after another. Not surprisingly, a diet that contained few nutrients and an excess of fat and carbohydrates could only have negative consequences. And it did because not only did Hanna develop health problems, but she also had to leave her job after collapsing at work. At five, Hanna became addicted to chips and refused to eat fruits and vegetables despite her mother's efforts. Hanna says that she was terrified of tasting the flavour of different types of food and she would feel anxious just at the idea of doing it. Parties, picnics and barbecues with friends and family used to be a nightmare. Furthermore, Hanna was soon seen as 'odd' by her friends' parents.
It wasn't until the age of sixteen that Hanna realised she had Selective Eating Disorder (SED). Despite this new knowledge, no solution was found. It wasn't until she lost her job before she started eating normally. Hanna sought therapy from psychologist Felix Economakis, who used hypnosis, a treatment that none of the doctors that she had seen before had mentioned, to get her to eat fruit after one one-hour session, and since then she has been willing to eat anything.... including chips!
(Adapted from Friends Global)
According to paragraph 1, which one is NOT MENTIONED as pizza-based items?
Cho biết: Khối đầu tiên trong sơ đồ khối mạch điều khiển tín hiệu là gì?
Read the following passage about heat transfer in the atmosphere and mark the letter A, B, C, or D to indicate the option that best fits each of the following questions from 31 to 40.
Because the low latitudes of the Earth, the areas near the equator, receive more heat than the latitudes near the poles, and because the nature of heat is to expand and move, heat is transported from the tropics to the middle and high latitudes. Some of this heat is moved by winds and some by ocean currents, and some gets stored in the atmosphere in the form of latent heat.
[I] The term “latent heat” refers to the energy that has to be used to convert liquid water to water vapor. [II] We know that if we warm a pan of water on a stove, it will evaporate, or turn into vapor, faster than if it is allowed to sit at room temperature. [III] We also know that if we hang wet clothes outside in the summertime, they will dry faster than in winter, when the temperature is lower. The energy used in both cases to change liquid water to water vapor is supplied by heat - supplied by the stove in the first case and by the Sun in the latter case. This energy is not lost. [IV] It is stored as vapor in the atmosphere as latent heat. Eventually, the water stored as vapor in the atmosphere will condense to liquid again, and the energy will be released to the atmosphere.
In the atmosphere, a large portion of the Sun’s incoming energy is used to evaporate water, primarily in the tropical oceans. Scientists have tried to pin down this proportion of the Sun’s energy. By analyzing temperature, water vapor, and wind data around the globe, they have estimated the quantity to be about 90 watts per square meter, or nearly 30 percent of the Sun’s energy. Once this latent heat is stored within the atmosphere, it can be transported, primarily to higher latitudes, by prevailing, large-scale winds. Or it can be transported vertically to higher levels in the atmosphere, where it forms clouds and subsequent storms, which then release the energy back to the atmosphere.
(Adapted from civilserviceguide.com> topics > reading-comprehension...)
The word ‘it’ in paragraph 2 refers to ______.
Sóng vô tuyến
Dưới đây là sơ đồ đặc trưng của các cuộc cách mạng công nghiệp.
Thành phần (2) còn khuyết trong sơ đồ là
Tính giá trị nhỏ nhất của biểu thức \(F\left( x;y \right)=-x+4y\) với \(\left( x;y \right)\) thuộc miền nghiệm của hệ bất phương trình \(\left\{ \begin{matrix} \begin{matrix} \begin{matrix} x\ge 1 \\ x\le 2 \\ \end{matrix} \\ y\ge 0 \\ \end{matrix} \\ y\le 3 \\ \end{matrix} \right.\).
Một gia đình sử dụng một bếp từ để nấu chín thực phẩm như nước uống, thịt, cá… Mạng điện gia đình sử dụng là mạng điện xoay chiều. Dòng điện xoay chiều sau khi được cấp cho bếp điện sẽ đi qua bộ dao động điện từ cao tần, thành phần tạo ra dao động điện cao tần trong mâm nhiệt là một “con” thyristor.
Trong bữa ăn tối một gia đình dùng bếp từ này để chiên một lát thịt sườn khối lượng 250 gam. Giả sử lượng nước trong lát thị chiếm 70% tổng khối lượng. Biết rằng lát thịt chín khi 40% khối lượng nước bay hơi. Hiệu suất của bếp từ là 80%. Công suất điện của bếp là 1200W. Vì nước chứa trong lát thịt có tốc độ bay hơi thấp, nhiệt hóa hơi riêng của nước trong lát thịt ở nhiệt độ bề mặt chảo nóng 300oC là 13,8.106 J/kg.
a) Khối lượng nước trong lát thịt là 0,25 kg.
b) Nhiệt lượng để nấu chín lát thịt là 0,966 MJ.
c) Điện năng của bếp cung cấp để nấu chín lát thịt xấp xỉ 1,2 MJ.
d) Thời gian để nấu chín lát thịt gần đúng 17 phút.
