Mobile hazards

The Presentation on Mobile hazards

1. Mobile Hazards Prsentation Topic FY B.M.M Student

2. Prathamesh Navale Created By :-

3. 3 Content History Of The Mobile Phones Positive Effects Of Mobile Phones Negative EFFects Of Mobile Phones Mobile Phones And Social Media Addiction Of The Mobile Phones Effects Of Mobile Phones in Our Health Precaution Conclusion

4. HISTORY OF THE Mobile PHONE

5. WHO INVENTED THE MOBILE PHONE? The person responsible for inventing The mobile phone is Doctor ‘ Martin Cooper ’. He invented the technology for the Mobile phone when he was the director of research and development at M otorola .

6. WHY WAS THE Mobile PHONE INVENTED? AT&T announced to the world that they were the only ones capable of created a “ cell ” phone. Their idea of a cell phone was one that connects to your car. Martin Cooper laughed at the idea, that why would you want to be trapped in a car talking to a phone. He wanted people to have freedom to talk where ever they wanted to .

7. POSITIVE EFFECTS OF MOBILE PHONES Communication Convenience Mobile Phone is the best way to communicate. We can stay in touch with our loved ones anywhere, anytime, just because of mobile phones. All thanks to their small size, lightweight, that make them portable. Entertainment  Life is nothing less than a hell without any entertainment in it. Thanks to mobile phones that let us entertain while on the go. The mobile phones getting launched nowadays, come with super impressive features related to entertainment.  Mobile manufacturers know it pretty well that entertainment is demand of today. This is the reason why mobile phones are nothing less than a complete portable entertainment devices. Useful in Studies and Business Mobile phones are quite useful in studies and business. In both fields, the mobile phone has become like compulsory gadget. Students can access Internet on their mobile phones while on the go, and thus can get knowledge of any topic they wish to. The business persons can keep updated with the markets up and downs, can stay in touch with their employees and clients. Work as Boon in Emergencies Just consider any emergency situation in which you want to talk to your friend, relative or anyone else? Mobile Phone is what works as boon in such situations. You might have faced any emergency situation in which mobile phone helped you, have you? Whether you have faced it or not, it’s quite easy to understand the role of mobile phones in emergencies. Boon is what we can call the mobile phones in such situations, right?

8. Negative EFFects Of Mobile Phones The use of mobile phone is increasing day by day. Today mobile phone is one the major necessity of life. But in spite of all its benefits and plus points mobile phone use has very dangerous and destructive effects on our society. It has totally disturbed the structure and foundation of our society. The major and most destructive effects of mobile phone use on our society are given below, 1. Wastage of Time and Money People are wasting lot of their time in sending unnecessary sms (messages) to one another through their mobile phones. This is totally wastage of time and money. 2. Negative Effects On Students Students do not give proper time to their studies and waste their time in playing games, listening music, watching videos and reading messages on their mobile phones. 3. Negative Effects On Teenagers Parents are not aware about the activities of their children. Teenagers’ boys and girls communicate each other through their mobile phones and do negative kind of activities. This is very dangerous and major negative impact of mobile phone on your society. Our new generation is totally destroyed by this negative aspect of mobile phones. 4. A Communication Tool For Criminal Purposes Mobile phones now becoming a major communication tool for criminal’s activities. People are using this fastest communication for terrorism and other kind of criminal activities. We must overcome these negative impacts of mobile phone use on our society otherwise our society and new generations will completely destroy. 5. Negative Effects of Mobile Phone Use On Our Environment Mobile phones use has a dangerous effects on our enviroment including birds, mammals and pet animals. It has been observed that the animal which are more exposed to raditions emerging from these mobile phones or towers have many abnormalities as compared to those who are not exposed to these types of raditions .

9. Negative EFFects Of Mobile Phones Through apps The youngsters are getting addicted to the messaging platform like other addictive substances. It is more of an addiction rather than convenience. People are not using the messaging platform for connecting with friends or relatives instead they just want to check out the their presence on messaging platform. A messaging platform connects people, but messaging apps is creating bridges between people. The app, in many cases, is creating unnecessary doubts in relationships. The start as well as end of the day happens with messaging apps. And, if people don’t find any messages they start feeling low. People are so occupied with the use of messaging apps that they are unable to differentiate between real and factual relationships. We can easily notice that while you are talking all the time to your friends on messaging apps, you hardly have an interaction with your immediate family. This also points out the fact that while people have a lot of friends on messaging apps network, there's hardly any friend available whom they can talk out their heart face to face

10. Mobile Phones are special and popular for the applications they support. People feel that they are better positioned to interact with people who are linked to different Social Medias. People prefer mobile phones mainly due to the advantages they get through media platforms. Social Medias show you a unique avenue to execute things at the right time. Mobile Phones and social media have been key factors in offering Better way to communicate with people Opportunity to learn new things Ease of using several applications Getting exposed on a global scale Social responsibility and personality development Business development Learning and career growth MOBiLE PHONES AND SOCIAL MEDIA

11. MOBiLE PHONES AND SOCIAL MEDIA Getting connected to social Medias helps people improve them in all aspects. It provides a new avenue to interact with people and also paves way to get better ideas. You drift away the complex in you and develop a positive attitude to develop personally to favor social growth. It builds up a strong bond in your professional life helping you to grow higher in quick time. Any development introduced is to help people and ease their activity. With advancement, people shouldn’t sit idle without accomplishing works that are possible in specific time. There are unlimited applications to help people. Learning the applications and its usage provides necessary assistance. But, there is no point in being a gadget worm even to take a step forward. People’s standard has improved and it is a great means of support for people to march fast along with the advancements.

12. ADDICTION OF MOBILE PHONES  As the number of people that have cell phones is rapidly growing, so is the number of people that are becoming addicted to their phones. When these phones were invented, they were intended to make life easier. Today there are some people that do not have a life because they do not know when to turn them off. You probably know a person who is a cell phone addict. It could be the person who leaves his phone on in the hospital even if it is against the rules because he is afraid he will miss a call. Or the phone user who sends text messages all day from work when he should be doing his job. These same people will have an anxiety attack if they forgot their phones at home and cannot enjoy what they are doing until that phone is back in their hand.

13. ADDICTION OF MOBILE PHONES  Unfortunately, cell phone addiction may become more widespread as greater numbers of children are using cell phones. One study showed that Japanese children didn't make friends with peers who didn't have the phones. Another showed that three quarters of Hungarian children owned cell phones. A study in Italy showed that one quarter of the adolescents had multiple cell phones while in Great Britain 36% of college students surveyed admitted that they could not live without their cell phones. An unexpected result form the British study was that 7% of the students stated that they had lost a job or a relationship over their cell phone use. There are questions as to whether cell phone addictions are actual addictions, such as an addiction to drugs would be. There are some similarities. Cell phone addicts use their phone to make them feel better. These users even seem to increase their phone use over time to get the same feeling that they had when they first began using them. There are also some anxiety issues when the user does not have his phone available. With regular addictions, there are usually some changes to the brain, from alcohol addiction to food addiction. There may have to be a study done on the brain of a cell phone addict for this trend to be considered an actual addiction.

14. ADDICTION OF MOBILE PHONES  Until then, you may have to look for the signs yourself if you are worried about a loved one being a cell phone addict. Again, the signs of an addict are someone that can not stay off his cell phone for any length of time. The person may become irritated if someone does not answer his voicemail or text message quick enough. He refuses to turn his phone off, even in areas where cell phone usage is restricted. If he has forgotten his phone at home, he can think of nothing else until he can get home to get it. If this sounds like one of your children, there is something that you can do. If you have a premium cell phone plan, you can drop it back to the basics and limit the amount of time the child can spend on the phone. The youngster may not like it but will become adjusted to less cell phone usage as time goes by. Cell phones do make life easier, but you should not lose sight of the fact that there is a life without them.

15. EFFECTS OF MOBILE PHONES IN OUR HEALTH 

16. A part of the radio waves emitted by a mobile telephone handset are absorbed by the human head. The radio waves emitted by a GSM handset can have a peak power of 2 watts, and a US analogue phone had a maximum transmit power of 3.6 watts. The best known measure is SAR (Specific Absorption Rate), which measures the RF power absorbed by the human body. 1. RADDIATION EFFECTS

17. A typical GSM digital cellular phone operating at a maximum average power output of about 0.25 watts (W) might results in a SAR of about 0.5-1.5 W/kg averaged over a gram of tissue. This is often associated with a very low rise in brain temperature (maximum 0.1º C) (Anderson and Joyner 1995; Vaberg 1997; van Leeuwen et al. 1999). This temperature rise increases with this graph 2.THERMAL EFFECTS Temperatue rise is very minimalin the first few minutes. Then rises sharply at about 15 minutes Continued a very gradual increase thereafter

18. 3. DIELECTRIC HEATING

19. Some researchers have argued that so-called “non-thermal effects” could be reinterpreted as a normal cellular response to an increase in temperature. The German biophysicist Roland Glaser, for example, has argued that there are several thermo- receptor molecules in cells, and that they activate a cascade of second and third messenger systems, gene expression mechanisms and production of heat shock proteins in order to defend the cell against. 4. NON THERMAL EFFECTS

20. 5. BLOOD BRAIN BARRIER EFFECTS Mobile phones open up the Blood Brain Barrier

21. 6.CANCER AND BRAIN TUMER

22. PRECAUTIONS

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27. DO NOT SLEEP WITH MOBILE PHONE UNDER THE PILLOW PRECAUTIONS:- 5

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30. Conclusion Cell phones have brought on a whole new age of technology and they do make life more convenient in terms of communication. However, the side effects of cell phones and the distractions that they are cause many dangerous and unhealthy situations to occur. Cell phones cause brain damage, car accidents, and are distractions at school. On top of that, they are also huge threats to the environment. When comparing the health of ourselves and our world to convenience, our world is more important. For these reasons, we have proved our point that Cell phones do more Harm than Good.

31. Thank You !!