Cell phones, tablets(平板) and computers are keeping children and teenagers awake at nighteven when they'renot in use. A study published in JAMA Pediatrics says that media devices(媒体设备) are causing kids to sleep less andlowering the quality of sleep that they get.Researchers studied hundred...
Cellphones, tablets, and computers are keeping children and teenagers awake at night-even when they' re not in use, according to new research. A study published on Monday in JAMA Pediatrics says that media devices are causing kids to sleep less and reducing the quality of sleep that they ge...
Cellphones,tablets,laptops,smart-watches:themodernworldispackedwithalotofdevicesthatbringusconnectivity,entertainmentandinformation.Ourhungerforthelatestmodelsleadstothe"throwaway"culture,whichmeansconsumersoftenthrowawayolddevicesassoonasnewonescometothemarket,ahabitthatcanhaveasignificanteffectonwastestreamsandtheenvir...
Cell phones, tablets, laptops, smart-watches: the modern world is packed with a lot of devices that bring us connectivity, entertainment and information. Our hunger for the latest models leads to the “throwaway” culture, which means consumers often throw away old devices as soon as new ones...
Our wireless devices like cell phones,tablets and laptops send out signals that are completely i nvisibleto the naked (裸露的) eye. 相关知识点: 试题来源: 解析 根据句意"我们的无线设备,如手机、平板电脑和笔记本电脑,会发出肉眼完全看不见的信号。"结合首字母,考虑invisible"看不见的",be动词后接...
Most kids have cell phones or tablets(平板) and are texting or using social media all the time. Experts say that parentsshould use apps to watch out for their children's online activity.According to a survey,70 percent of U. S, teens carry cell phones,and Russ Warner, the CEO of Net...
Tens of thousands of people are using personal mobile devices, such as cell phones or tablet computers, to connect to guarded U.S. Army networks and conduct official business. Some 20,000 users have been approved for the service's bring-your-own-device initiative after more than a year of...
They should restrict the amount of time their kids spend on devices, create tech-free zones-no cellphones in their bedrooms, for example-and tech-free times, such as at the dinner table, in restaurants and on family outings. Perhaps the best thing you can do is serve as a good role ...
Medi a devices, including cellphones, tablets and computers, are keeping kids awake, even when they're A. Children involved in the research are aged 6 to 19.not being used, according to new research. A study B. Most adolescents like to play media published in JAM A Pediatrics says that...
Examples of such new and emerging services can be seen through the establishment of mobile library websites, mobile library applications available for users from various types of mobile devices such as cell phones, mobile tablets, and e... D Wee,A Janice - 《Mobile Technologies》 被引量: 1发...