do saal baad vaal street journal ne "Wall-maarts radio-traikd inveintari hits stetik" naamak lekh prakaashit kiya. lekh ne kaha ki Wall-Mart dvaara ullikhit RFID yojana "asafalata ke lakshan dikha rahi hai" jiska kaaran hai Wall-Mart ke adhikaariyon dvaara is praudyogiki ko apni dukaanon par praarambh karne mein aur aapoortikrtaaon ke liye astitvaheen protsaahanon ko shuroo karne mein asafalata.
1945 mein lion theremin ne soviyt sangh ke liye ek jaasoosi upakaran ka aavishkaar kiya jo shravya jaankaari ke saath ghatna radio tarangon ko pun: sanchaarit karta tha. dhvani tarangein ek daayafraam ko hilaati thi jo rejonetar ke aakaar ko thoda badal deti thi, jo pratibinbit radio aavrutti ko modyulet kar deti thi. yadyapi yeh upakaran ek gupt shravya upakaran tha, na ki ek pehchaan taig, ise RFID praudyogiki ka ek poorvavarti maana jaata hai, kyonki yeh bhi vaise hi nishkriya tha, jo ek baahya srot se vidyutachumbakeeya tarangon dvaara shaktishaali aur sakriya ho jaata tha.[1]
jab tambaakoo ka sevan kiya jaata hai, jyaadaatar nikoteen jhulas jaata hai. haalaanki, ek khuraak halki shaareerik nirbharata ke liye paryaapt hai aur ek majaboot manovaigyaanik nirbharata ko halka karne ke liye paryaapt rahati hai. vahaan tambaakoo ke dhuen mein maujood acetaldehyde se haaramon(ek MAO avarodhak) ka gathan bhi hota hai. aisa lagta hai ki nikoteen ke nashe mein ek mahatvapoorn bhoomika nibha raha hai- nikoteen ki uttejanaaon ke javaab ke roop mein ek javaabi kaarravaai ke taur par naabhik accumbens mein ek dopamine ki suvidha jaari ki gayi.[51] adhyayan ke liye choohe ka upayog karke yeh doharaaya gaya ki nikoteen ke upayog ke baad kam jimmedaar naabhik accumbens koshikaaen sudrudheekaran ke liye jimmedaar hain, jo aparaadh mein fansaane ki kai ghatnaaon, jismein keval nikoteen hi naheen isi tarah ki cheejein majabooti ko kam kar deti hain.[52]
kai deshon mein dhoomrapaan ki umr nirdhaarit hai, sanyukt raajya America sahit kai deshon, Europeeya sangh ke adhikaansh sadasya raajyon, New Zealand, Canada, dakshin Africa, isaraail, Bhaarat, Brazil, chili, kosta rika aur Australia mein tambaakoo utpaadon ko naabaaligon ko bechana avaidh hai aur Netherland, ostriya, Belgium, Denmark aur dakshin Africa mein 16 se kam aayu ke logon ko tambaakoo utpaad bechana avaidh hai. 1 sitmbar 2007 ko Germany mein tambaakoo utpaadon ko khareedne ki nyoonatam aayu badhaakar 16 se 18 kar di gayi aur usi ke saath saath great Britain mein bhi 1 October 2007 se yeh seema 16 se 18 kar di gayi.[98] sanyukt raajya America ke 50 mein se 46 raajyon mein nyoonatam aayu 18 varsh hai, Alabama, alaaska, new jersey ke alaava, yoota aur jahaan kaanooni umr 19 varsh hai (New York ke uttari raajya onondaga County ke saath hi saath New York ke lambe aaisalaind ki County sufafolk aur nassoo mein bhi).[krupaya uddharan jodein] kuchh deshon mein tambaakoo utpaadon ko (arthaat khareedne par) bachchon ko dene aur yahaan tak ki dhoomrapaan karne ke kaarya mein sanlagn bachchon ke khilaaf bhi kaanoon hain.[krupaya uddharan jodein] aise kaanoonon ki antarnihit dhaarana hai ki log tambaakoo ke istemaal ke jokhim ke baare mein jaankaar hi upayog ke sambandh mein nirnaya lein. in kaanoonon mein kuchh deshon aur raajyon ne ek dheela pravartan kiya hai. anya kshetron mein cigarette abhi bhi bachchon ko bech rahe hain kyonki ullanghan ke liye jurmaana kam hain ya tulanaatmak roop se bachchon ko bechana laabhakaarak hai.[krupaya uddharan jodein] haalaanki cheen, Turkey aur kai anya deshon mein aam taur par ek bachche ko tambaakoo utpaadon ko khareedne mein kam mushkil ka saamana karna padta hai kyonki aksar unase apne maata-pita ke liye tambaakoo khareedne ke liye dukaan jaane ko kaha jaata hai.

ek audio deta mein singal-bit truti seedhe leeniyr pals code modyuleshan (jaise ek CD-ROM par) ke roop mein store ho jaane se ek singal klik se varst ho jaata hai. iske bajaay bahut se log storej space aur daaunalod samay ko surakshit karne ke liye audio kampreshan ka upayog karte hain kyonki ek ekal bit truti bhi poore gaane ko karapt kar sakta hai.

RFID ko vastu-stareeya khudara upayog ke liye apnaaya ja raha hai. kaaryakushalata aur utpaad upalabdhata laabh ke alaava, yeh pranaali electronic aartikl sarvilaans(EAS) ka ek behatareen roop pradaan karti hai aur upabhoktaaon ke liye ek behtar sv-jaanch prakriya. pehli vaanijyik, saarvajanik vastu-stareeya RFID khudara pranaali ki sthaapana maana jaata hai ki north kairolina, America mein freedom shoping ink dvaara May 2005 mein ki gayi.


udaaharan ke liye, kuchh laujik parivaaron mein, NAND gate, nirmaan hone vaale saralatam digital gate hain. anya sabhi laujik waali kaarravaai NAND gate dvaara kaaryaanvit ki ja sakti hain. yadi ek sarkit ko pehle se hi ek NAND gate ki aavashyakta hai aur ek ekal chip aam taur par chaar NAND gate rakhata hai, to baaki ke gate ko anya laujik kaarravaaiyon ko jaise laujikl end laagoo karne ke liye prayog kiya ja sakta hai. yeh, un vibhinn prakaar ke gate se yukt chip ki aavashyakta ko samaapt kar sakta hai.


New York shahar mahanagar parivhan praadhikran ne ek RFID pareekshan kiya jismein maastarakaard dvaara pepaas ka upayog kiya gaya. yeh pareekshan mukhya roop se IRT leksingatan evenyoo line par kiya gaya jismein anya laainon ke kai vyast station bhi shaamil the. yeh pareekshan 31 May 2009 ko samaapt hua, lekin pepaas ke upayog ke vikalp ko vyaapak paimaane par baad ki taareekh mein pun: shuroo kiya ja sakta hai. MTA, New York shahar ke sabave aur bason par kiraaya bhugataan ke liye smaartalink (PATH dvaara shuroo) ko sveekaar karne aur antat: metrokaard ke ek pratisthaapan ke roop mein chalaane ki sambhaavana ka adhyayan kar raha hai.
tambaakoo ek krushi utpaad hai jo nikoteeniya prajaati ke paudhon ki taaja pattiyon ka prasanskaran hai. is prajaati mein kai upajaatiyaan hain, haalaanki nikoteeniya tabaakum (Nicotiana tabacum) saamaanyat: ugaaya jaata hai. nikoteeaana rastika (Nicotiana rustica) nikoteen ki uchch saandrata ke maamale mein doosare number par hai. in pattiyon ki kheti hoti hai aur dheeme okseekaran ki suvidha aur tambaakoo ke patte mein kairoteenauyad ko kam hone diya jaata hai taaki vah svasth ho jaaye. isse tambaakoo ke patton mein kuchh yaugik taiyaar hote hain jo meethi ghaas, chai, tel gulaab ya fal jaisa khushaboodaar jaayaka paida karte hain. paikejing se pehle tambaakoo aksar nashe ki shakti badhaane ke liye anya yogaj ke saath sanyukt roop se rakha jaata hai taaki utpaad ka peeech (pH) badal jaaye ya dhoomrapaan ka prabhaav ya svaad behtar ho jaaye. sanyukt raajya America mein in yojakon mein 599 padaarthon ka niyman kiya gaya hai.[8] is utpaad ko uske baad prasanskrut aur paik kar upabhokta baajaar ke liye bhej diya jaata hai. khapat ke saadhan ke taur par sakriya tatvon ke saath kam gaun-utpaad ko naye tareeke ke roop mein sammilit kar is kshetr mein vyaapak sambhaavnaaon ka vistaar kiya gaya hai.
kuchh pranaaliyon mein yadi digital deta ka ek bhaag lupt ho jaae ya galat tareeke se vyavahrut hon, to sambandhit deta ke vishaal khandon ka arth poori tarah se badal sakta hai. kyonki kleef ifekt ke kaaran, upayogakartaaon ke liye bataana mushkil hai ki koi vishisht system vifalta ke kagaar par sahi tha ya fir vah asafal hone se pehle bahut adhik shor ko sahan kar sakta hai ya naheen.
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