dhoomrapaan ki shurooaat jyaadaatar kishoraavastha ya kishoraavastha ke aarambhik daur mein hoti hai. dhoomrapaan mein jokhim ke tatv aur vidroh hota hai, jo ki aksar yuva logon ko aakarshit karta hai. uchch star ke model aur saathiyon ki upasthiti bhi dhoomrapaan karne ko protsaahit kar sakti hai. choonki kishor vayaskon ki tulana mein apne saathiyon se adhik prabhaavit hote hain isliye maata-pita, school tatha svaasthya peshevar in logon ke cigarette peene ke prayaas ko rokane mein aksar asafal hote hain.[58][59]
keemat ke ghatne se RFID praudyogiki teji se prachalit ho rahi hai. January 2003 mein jilet ne ghoshana ki ki usane eliyn technology ko 500 million taig ka aadesh diya hai. jilet ke V.P. dik kaantavel, jo ab Cisco ke karmachaari hain, ka kehna hai ki company ne har taig ke liye "das seint ke andar" bhugataan kiya hai. Japani HIBIKI pahal, is keemat ko kam karke 5 yen (4 yooroseint) par laana chaahata hai. aur January 2009 mein envego ne 5.9 seint ke taig ki ghoshana ki.[krupaya uddharan jodein]

radio-aavrutti pehchaan (angreji: Radio-frequency identification) ek vastu ka upayog hai (aamtaur par ek RFID taig ke roop mein sandarbhit) jise ek utpaad, pashu, ya vyakti mein radio tarangon ke istemaal se pehchaan karne aur traiking ke uddeshya se lagaaya ya daala jaata hai. kuchh taig ko kai meter door se aur paathak ki drushti rekha ke paar se padha ja sakta hai.
suraksha visheshagyon ne pehchaan ki chori ke jokhim ke kaaran logon ke satyaapan ke liye RFID ka upayog karne ke khilaaf chetaavani di hai. udaaharan ke liye ek madhya vyakti hamla ek hamlaavar ko vaastavik samay mein ek vyakti ki pehchaan chori karne mein saksham banaaega. RFID ke sansaadhan kami ke kaaran hamlon ke aise model ke khilaaf suraksha vastut: asambhav hai, kyonki ismein jatil doori-bandhan protokaul ki aavashyakta hoti hai.[43][44][45][46]
jis tarah se main ise dekhata hoon, vahaan 2017 mein ham saat pramukh takaneek pravrttiyon kee dukaan mein hain. yadi aap ek sektar mein najar rakh rahe hain jisamen koee vyavasaay shuroo karane ke lie, inamen se koee ek bahut achchha shart hai yadi aap pahale se hee ek udyamee hain, to is baare mein sochen ki aap apane lakshit darshakon tak nae tareeke se pahunchane ke lie in praudyogikiyon ka laabh kaise utha sakate hain.
Wall-Mart aur ameriki raksha vibhaag ne un aavashyakataaon ko prakaashit kiya hai jo unke vikretaaon ne aapoorti shrrunkhala prabandhan mein sudhaar ke liye ladaan par RFID taig par lagaaya hai. in do sangathanon ke aakaar ke kaaran, unka RFID adhidesh duniya bhar mein hajaaron companiyon ko prabhaavit karta hai. samay seema ko kai baar badhaaya gaya hai kyonki kai vikreta RFID pranaali ko laagoo karne mein mahatvapoorn kathinaaiyon ka saamana karte hain. vyavahaar mein, vartamaan mein safal pathan dar keval 80% chalti hai, utpaadon aur paikejing ki vajah se hone vaale radio tarang ksheenan ke kaaran. bhavishya mein yeh aasha ki jaati hai ki chhoti companiyaan bhi baahar jaane vaale apne ladaan par RFID taig lagaane mein saksham hongi.
January, 2005 mein, Wall-Mart ne apne sheersh 100 aapoortikrtaaon ke liye sabhi ladaan par RFID lebal lagaana jaroori kar diya. is aavashyakta ko poora karne ke liye, vikretaaon ne dabbon aur pailet par jismein Wall-Mart ke liye EPC taig ki aavashyakta thi, lebal lagaane ke liye RFID printar/inakodar ka upayog kiya. ye smart lebal, saamagri ke andar RFID inlej jad kar aur uske baad lebal ki satah par baar code aur dikhaai dene waali anya jaankaari mudrit kar ke nirmit kiye gaye hain.
keemat ke ghatne se RFID praudyogiki teji se prachalit ho rahi hai. January 2003 mein jilet ne ghoshana ki ki usane eliyn technology ko 500 million taig ka aadesh diya hai. jilet ke V.P. dik kaantavel, jo ab Cisco ke karmachaari hain, ka kehna hai ki company ne har taig ke liye "das seint ke andar" bhugataan kiya hai. Japani HIBIKI pahal, is keemat ko kam karke 5 yen (4 yooroseint) par laana chaahata hai. aur January 2009 mein envego ne 5.9 seint ke taig ki ghoshana ki.[krupaya uddharan jodein]

soochana ka bhandaaran enaalaug ki tulana mein digital pranaali mein aasaani se kar sakte hain. digital system ka shor pratirksha vightan ke bina deta ko sangraheet aur pun: praapt karne ki anumati deta hai. ek enaalaug system mein, puraane aur chheejan se shor sangruheet soochana ko nasht karta hai. ek digital pranaali mein jab tak kul shoragul ek nishchit star se neeche hai, jaankaari ko poori tarah se pun: praapt kiya ja sakta hai.


1995 se 1970 ke beech gareeb vikaasasheel deshon mein prati vyakti cigarette ki khapat mein 67 pratishat ki vruddhi hui hai, jabki usamein ameer viksit duniya mein 10 pratishat giraavat aayi hai. dhoomrapaan karne vaalon mein se assi pratishat ab kam viksit deshon mein rahate hain. 2030 tak vishv svaasthya sangathan (WHO) ki bhavishyavaani hai ki 10 million logon ki maut prativrsh dhoomrapaan se sambandhit beemaariyon se hogi jo duniya bhar mein maut ka ek sabse bada kaaran hoga, mahilaaon mein iski sabse badi vruddhi hogi. WHO ki bhavishyavaani hai ki 20 veen sadi mein dhoomrapaan se hui mauton ki daron mein 21 veen sadi mein das guna vruddhi hogi. ("Washington"(Washingtonian) patrika, December 2007).
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