tambaakoo ke sevan ka sabse aam tareeka dhoomrapaan hai aur tambaakoo dhoomrapaan kiya jaane wala sabse aam padaarth hai. krushi utpaad ko aksar doosare yogaj ke saath milaaya jaata hai[8] aur fir sulagaaya jaata hai. parinaamasvaroop bhaap ko saans ke jariye andar kheencha jaata hai fir sakriya padaarth ko fefadon ke maadhyam se koshikaaon se avashoshit kar liya jaata hai.[9] sakriya padaarth tantrika ant mein raasaayanik pratikriyaaon ko shuroo karti hai jisse hrudaya gati, smruti aur satarkata[10] aur pratikriya ki avadhi badh jaati hai.[11] dopaamaain (Dopamine) aur baad mein endorfin(endorphin) ka risaav hota hai jo aksar aanand se jude hue hain.[12] 2000 mein dhoomrapaan ka sevan kuchh 1.22 billion log karte the. purushon mein mahilaaon ki tulana mein dhoomrapaan ki sambhaavana adhik hoti hain[13] tathaapi chhote aayu varg mein is laingik antar mein giraavat aati hai.[14][15] gareebon mein ameeron ki tulana mein aur viksit deshon ke logon mein ameer deshon ki tulana mein dhoomrapaan ki sambhaavana adhik hoti hai.[7]
RFID praudyogiki ke upayog ne kaafi vivaad ko janm diya aur yahaan tak ki upabhokta gopaneeyata pairokaaron dvaara utpaad bahishkaar bhi hua. CASPIAN (kanjyoomar ageinst suparamaarket praaivesi invejn end nambaring) ki sah-sansthaapak Cathrine albrekt aur lij maikintaayar is praudyogiki ki do pramukh aalochak hain jo RFID taig ka ullekh "spaaichips" ke roop mein karti hain. RFID sambandhit do mukhya gopaneeyata chintaaen hain:
RFID ke kai pustakaalaya anuprayog hain jo atyadhik laabhakaari ho sakte hain vishesh roop se parisancharan karmachaariyon ke liye. choonki RFID taig ko kisi vastu ke andar se bhi padha ja sakta hai, kisi saamagri ko scan karne ke liye kisi kitaab ke aavaran ya DVD ke khol ko kholne ki jaroorat naheen hai. isse ripteeteev motion injureej ko kam kiya ja sakta hai. jahaan pustakon ke oopar ek baarakod hai, vahaan abhi bhi yeh suvidha hai ki lenevaale ek kitaab ko ek baar mein karne ki bajaae, pustakon ke ek poore dher ko ek baar mein scan kar sakte hain. choonki RFID taig ko gati mein bhi padha ja sakta hai, RFID reedar ka upayog lautaai gayi saamagri ki kanveyar belt par rahate hue jaanch karne se karmachaari samay mein bachat hoti hai. lekin, jaisa ki baarakod ke saath hai, yeh sabhi lenevaalon ke dvaara swayam hi kiya ja sakta hai jiska arth hua ki unhein fir kabhi karmachaariyon ki sahaayata ki jaroorat na ho. ek nishchit sthaan ke in reedar ke alaava portebal reedar bhi hain (laaibreriyn ke liye, lekin bhavishya mein sanbhavat: lenevaalon ke liye bhi, sanbhavat: yahaan tak ki unke swayam ke saamaanya-uddeshya vaale reedar). in sab ke saath, vastusoochi ko kuchh second ke bheetar, saamagri ke ek poore shelf par kiya ja sakega, jiske tahat ek bhi pustak ko aalamaari se hataana naheen padega.[30]. amyo, sveedan mein, RFID ka istemaal netraheenon ke liye shravya pustakein lene ke liye kiya jaata hai.[31] Malaysia mein, malteemeediya university laaibreri, saaibarajaya mein pustakon ka sateek sthaan ingit karne ke liye smart shelvs ka prayog kiya jaata hai.[32] Netherland mein, haath mein pakade jaane vaale reedar ko is uddeshya ke liye shuroo kiya gaya hai.
1860 ke dashak mein ameriki naagrik yuddh tak usaka vikaas sthir raha, jab praathamik shram shakti daasata se sthaanaantarit hokar fasalon ka hissedaar bani. yeh, maang mein parivartan ke saath hua aur cigarette ke utpaadan ke saath tambaakoo audyogeekaran ki or badha. 1881 mein ek shilpkaar James bonasaik ne cigarette ke utpaadan ki gati badhaane ke liye ek machine ka utpaadan kiya.[29]

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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