Cell phones emit a type ofradiationreferred to as nonionizing radiation, which is a low-energy radiation that may or may not harm the brain in the long run. The International Agency for Research onCancer(IARC) has therefore classified radiofrequency (RF) radiation as a “possible human carcino...
根据第二段no studies have proven beyond question that the radio signals from cellphones cause brain cancer or other health problems可知还没有研究证明手机能带来脑瘤或其他健康问题。故选B。【小题3】B 推断题。根据第二段段The scientists have found that holding a cellphone to your ear for more ...
The aim of this research is to explain how various cell phone services, features and applications may increase individuals' degree of cell phone dependence and even lead to cell phone addiction. So far there has been paucity of studies looking into cell phone dependence/addiction from the ...
摘要: In 2011 there were an estimated 6 billion cell phone subscriptions worldwide. The prevalence of cell phones is having a significant impact on society. This book examines how cell phone connection is impacting the way people think......
How iPhone might affect Motorola; Latest concern for cell pioneerHoward Wolinsky
根据第二段的So far, no studies have proven beyond question that the radio signals from cellphones cause brain cancer or other health problems. 可知应 选B。 3.B 细节理解题。根据第四段的Dr Volkow says the brain scans showed increased activity in brain cells closest to the activated phone....
However, DNase I should not be used when there are intentions to engineer or change cells downstream because it can affect cell health and physiology. Cell clumps can also be reduced through proper handling and equipment usage. If a centrifuge is being used to separate or mix a sample, ...
If the shadow cannot be fixed and affect your use, please visit the nearest service center for detection. 4. How to avoid the "shadow" in daily use? a. When using a cell phone, try to stay on the same interface for no more than half an hour. b. Please do not keep the screen ...
We use cell phones to keep in touch with everyone too. We use CD players to listen to our favortie music. And of course we use the televison to watch all of our favorite shows, and what's TV without a remote? We use that too. Technology is everywhere you look inside of my house ...
while positive influences predominantly originated from the home domain through the provision of recovery time that could counter balance the negative effects limiting further spill over, as seen by Border-crossers. This study looks at how mobile phones affect the sustainability of the work/life balanc...