tambaakoo dhoomrapaan ek aisa abhyaas hai jismein tambaakoo ko jalaaya jaata hai aur usaka dhuaan ya to chakha jaata hai ya fir use saans mein kheencha jaata hai. iska chalan 5000-3000 E.poo.ke praarambhik kaal mein shuroo hua.[1] kai sabhyataaon mein dhaarmik anushthaanon ke dauraan ise sugandh ke taur par jalaaya gaya, jise baad mein aanand praapt karne ke liye ya fir ek saamaajik upakaran ke roop mein apnaaya gaya.[2] puraani duniya mein tambaakoo 1500 ke dashak ke antim daur mein prachalit hua jahaan isne saajha vyaapaarik maarg ka anusaran kiya. haalaanki yeh padaarth aksar aalochna ka shikaar banta raha hai, lekin iske baavajood vah lokapriya ho gaya.[3] jarman vaigyaaniko ne aupachaarik roop se der se 1920 ke dashak ke ant mein dhoomrapaan aur fefade ke Cancer ke beech ke sambandhon ki pehchaan ki jisse aadhunik itihaas mein pehle dhoomrapaan virodhi abhiyaan ki shuruaat hui. aandolan tathaapi dviteeya vishv yuddh ke dauraan dushmanon ki seema mein pahunchane mein naakaam raha aur uske baad jald hi alokapriya ho gaya.[4] 1950 mein svaasthya adhikaariyon ne fir se dhoomrapaan aur Cancer ke beech ke sambandh par charcha shuroo ki.[5] vaigyaanik pramaan 1980 ke dashak mein praapt hue, jisne is abhyaas ke khilaaf raajaneetik kaarravaai par jor diya. 1965 se viksit deshon mein khapat ya to ksheen hui ya fir usamein giraavat aayi.[6] haalaanki, vikaasasheel duniya mein badhat jaari hai.[7]
gharon mein aam taur par vidyut company, telephone company, kebal teleevijn ya upagrah dish seva, akhbaar ka chanda aur anya aisi niyamit sevaaen dendaari lekhe hain. gruhasth log saamaanyat: check ya kredit card ka upayog karte hue, hastachaalit tareeke se maasik aadhaar par inka dhyaan rakhate aur bhugataan karte hain. vyaapaar mein, aam taur par A/P faail mein vyaapak sevaaen shaamil hoti hain aur saamaanya roop se lekhaakaar ya bahi-khaata likhnevaale, jab unhein beejak milta hai to is dendaari khaate mein aane vaale dhan aur jab ve bhugataan karte hain, to is khaate se jaane vaale dhan ke pravaah ki khoj-khabar ke liye lekhaankan software ka prayog karte hain. badi companiyaan ek sangathan ke beejakon ke sansaadhan mein prayukt kaagj aur hastachaalit tatvon ko svachaalit karne ke liye teji se vishesh dendaari lekhon ke svachaalan ka prayog kar rahi hain.
puraane samay ke dhoomrapaan karne vaale prasiddh vyakti apni chhavi ke ek hisse ke roop mein cigarette ya pipe ka istemaal karte the, jaise jeen paul saartr kigauloise -brand ki cigarette,albart aainsteen,Joseph staalin, dagalas maikaaarthar, bartreind Russel, bing krosbi ki paaipein ya samaachaar prasaaranakartaEdward aar. murro ki cigarette. kuchh khaas lekhak dhoomrapaan ke liye jaane jaate the, udaaharan ke liye dekhein kaurnel professor richrd clean ki kitaab sigrets aar sabalaaim, French saahitya ke is professor ki bhoomika ne baad mein 19 veen aur 20 veen sadi mein dhoomrapaan mein bhoomika nibhaai. lokapriya lekhak kart vonnegut ne apne upanyaason mein cigarette peene ki apni lat ka ullekh kiya hai. Britain ke pradhaanamantri herold Wilson saarvajanik taur par pipe peene ke liye vikhyaat the aur vinstan charchil ko sigaar ke liye jaana jaata hai. sar aarthar kaunan dauyal dvaara racha gaya kaalpanik jaasoos sharlak holmas "apne London ke jeevan ke sust dinon mein jab kuchh naheen ho raha hota tha to apne atyadhik kriyaasheel mastishk ko vyast rakhane ke liye" khud ko kokeen ke injekshan lagaane ke alaava pipe, cigarette aur sigaar peeta tha. DC vertigo kaumik book (haasya pustak) mein elan moor ka paatr John kaanstestaain dhoomrapaan ka paryaaya ban gaya hai, itna ki pehli kahaani ke paraamarsh nirmaata garth inees ne use John kaanstestaain ke fefadon ke Cancer ke aaspaas keindrit kar diya. peshevar pahalavaan James fulingatan ne haalaanki bahut din se dhoomrapaan karne vaalon ko durbhaagya ko aamantrit karne vaale ek charitra "saindamain" (pariyon ki kahaaniyon ka ek bauna, jo bachchon ki aankhon mein ret jhonkakar unhein sone ke liye vivsh kar deta tha) ki sanjnyaa di hai.
The anti-reclamation stir launched by the Kerala State Karshaka Thozhilali Union (KSKTU) at Mankompu in 1996–97, under the leadership of Achuthanandan created much controversy. This stir was claimed to be highlighting the serious problem of the massive conversion of paddy fields into other type of land, affecting the food security of the Kerala. But this soon developed into a crop destruction drive. The protest got the sobriquet following the violent methods and crop destruction resorted to by the KSKTU cadre. The stir attracted lot of public attention and Achuthanandan was forced to express his disapproval of any destruction of crops. 15 Years later, in November 2011, a UDF Minister, who is politically opposed to Achuthanadan, justified this struggle.[36] JanataDal Socialist leader and minister for Agriculture, K.P. Mohananan, MM,said, such a struggle was necessary as Conversion of Paddy fields to other type of crops is a serious concern.
January 2004 mein, CASPIAN ke gopaneeyata ke pairokaar aur jarman gopaneeyata samooh FoeBuD ko Germany mein METRO future store mein aamantrit kiya gaya, jahaan ek RFID pilot pariyojana laagoo ki gayi thi. sanyog se yeh khulaasa hua ki METRO "pebaik" graahak lauyalti card mein graahak ID vaale RFID taig shaamil the, ek tathya jise na to card praapt karne vaale graahakon ko bataaya gaya aur na hi gopaneeyata ke pairokaar is samooh ko. yeh METRO dvaara is aashvaasan ke baavajood hua ki kisi graahak pehchaan deta ko track naheen kiya ja raha hai aur sabhi RFID upayog ko spasht roop se bataaya gaya hai.[75]
2004 mein haardaveyar action group ne ek nae protokaul, class 1 janareshan 2 intarafes nirmit kiya jisne kai samasyaaon ko sulajhaaya jiska anubhav class 0 tatha class 1 ke saath kiya gaya tha. EPC Gen2 maanak, December 2004 mein manjoor hua tha aur sambhaavana hai ki yeh aage badhte nishkriya RFID taig maanakon ka aadhaar banega. ise Intermec se ek vivaad ke baad ki is maanak se unke RFID-sambandhit kai peteint ka ullanghan ho sakta hai, manjoori di gayi. yeh faisala kiya gaya ki sirf maanak se unke peteint ka ullanghan naheen ho raha hai, balki yeh ki yadi taig ko ek vishesh tareeke se padhna hai to ho sakta hai ki Intermec ko kuchh rauyalti ka bhugataan karna hoga. EPC Gen2 maanak ko ISO 18000-6C ke roop mein maamooli sanshodhanon ke saath 2006 mein apnaaya gaya.
fir bhi anya kootlekhit protokaul, anadhikrut paathakon ke khilaaf gopaneeyata haasil karne ke prayaas mein hain, haalaanki ye protokaul abhi anusandhaan charan mein hain. RFID taig ko surakshit karne mein ek badi chunauti, taig ke bheetar kampyooteshanal sansaadhanon ki kami hai. maanak kootalekhan takaneek mein adhikaansh kam keemat vaale RFID upakaranon mein upalabdh sansaadhanon ki tulana mein adhik ki aavashyakta hoti hai. RSA security ne ek prototaaip upakaran ko peteint karaaya hai jo sthaaneeya star par ek maanak takkar parihaar protokaul ke dakhal se RFID sanketon ko jaam kar deta hai, or prayokta ko agar vaanchhit ho to pehchaan rokane ki anumati deta hai.[64] vibhinn neetigat upaayon ka bhi prastaav kiya gaya hai, jaise ki RFID taig waali vastu ko ek udyog maanak lebal ke saath chihnit karna. RFID suraksha, kuchh varshon se ek bahut sakriya anusandhaan kshetr hai, jismein 2002 se lekar aaj tak 400 se adhik vaigyaanik pepar prakaashit kiye gaye hain. is kshetr mein sandarbh ki ek vyaapak soochi RFID Security and Privacy Lounge mein pai ja sakti hai.

sanvedya jagat enalaug ke hain aur is jagat se sanket enalaug maatraaen hain. udaaharan ke liye prakaash, taapamaan, dhvani, vidyut chaalakata, vidyut aur chunbakeeya aadhaar enaalaug hain. sabse upayogi digital system nirantar enaalaug sanketon se digital sanketon ko alag karne ke liye badalna hoga. yeh parimaaneekaran trutiyon ka kaaran banta hai.

sabse chhoti RFID chip ka record hitaachi ke naam hai jo 0.05mm x 0.05mm hai. Mu chip taig, nae RFID taig se 64 guna chhote hain.[7] vinirmaan silikaun-on-insuletar (SOI) prakriya ke upayog dvaara saksham hota hai. "dhoolakan" ke aakaar ke ye chips, 128 bit reed onli memori (ROM) ka upayog karke 38 ankon ki sankhya ko sangrahit kar sakte hain .[8] ek badi chunauti entena ko jodna hai, is prakaar pathan seema ko keval kuchh mileemeetar tak seemit kar diya.
EPCglobal - yeh maanakeekaran rooparekha hai jiske ISO niyamon ke anusaar antarraashtreeya maanakeekaran mein jaane ki sabse jyaada sambhaavana hai jaisa ki duniya ke sabhi dhvani maanakon ke saath hai, basharte seemit daayare ke saath na rah rahe hon, seema shulk niyam, havaai yaataayaat ke niyamon aur anya ke roop mein. vartamaan mein bade vitrak aur sarkaari graahak, EPC ko apne samudaaya mein achhi tarah sveekaar kiye jaane vaale ek maanak ke roop mein badhaava de rahe hain, lekin baaki duniya ke liye abhi mukti ke roop mein maanya naheen.
America mein khaadya evam aushadhi prashaasan ne maanavon mein RFID chip ke prayog ko manjoori di hai.[80] kuchh vyaavasaayik pratishthaan, graahakon ko seva ke bhugataan ke liye ek RFID-aadhaarit taib ke upayog ka vikalp dete hain, jaise Barcelona mein baaja beech night club.[81] isse ek vyakti ki gopaneeyata sambandhit chintaaen badh gayi hain choonki ve jahaan bhi ve jaayeinge unhein unke ek adviteeya pahachaanakarta dvaara sambhaavit roop se track kiya ja sakta hai. chintaaen vyaapt hain ki ek adhinaayakavaadi sarkaar dvaara iska durupayog kiya ja sakta hai ya svatantrata ko hataane mein falit ho sakta hai.[82]
digital sarkit ka doosra roop lukaap table se nirmit hota hai ("prograamebal laujik divaais" ke roop mein anek beche ja chuka hain, haalaanki PLD ke anya prakaar vidyamaan hain). lukaap taalika, masheenon par aadhaarit laujik geton ki tarah hi kaarya kar sakti hain lekin aasaani se taaron ko badle bina hi reeprograam kar sakti hain. iska arth yeh hai ki designer, aksar taaron ki vyavastha ko badle bina hi design trutiyon ki marammat kar sakte hain. isliye chhoti maatra mein utpaad prograamebal laujik divaais aksar adhimaanya samaadhaan kar rahe hain. ve aam taur par injeeniyron dvaara electronic design svachaalan software ka upayog kar design kiya jaata hai (adhik jaankaari ke liye neeche dekhein).
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]
tambaakoo dhoomrapaan ek aisa abhyaas hai jismein tambaakoo ko jalaaya jaata hai aur usaka dhuaan ya to chakha jaata hai ya fir use saans mein kheencha jaata hai. iska chalan 5000-3000 E.poo.ke praarambhik kaal mein shuroo hua.[1] kai sabhyataaon mein dhaarmik anushthaanon ke dauraan ise sugandh ke taur par jalaaya gaya, jise baad mein aanand praapt karne ke liye ya fir ek saamaajik upakaran ke roop mein apnaaya gaya.[2] puraani duniya mein tambaakoo 1500 ke dashak ke antim daur mein prachalit hua jahaan isne saajha vyaapaarik maarg ka anusaran kiya. haalaanki yeh padaarth aksar aalochna ka shikaar banta raha hai, lekin iske baavajood vah lokapriya ho gaya.[3] jarman vaigyaaniko ne aupachaarik roop se der se 1920 ke dashak ke ant mein dhoomrapaan aur fefade ke Cancer ke beech ke sambandhon ki pehchaan ki jisse aadhunik itihaas mein pehle dhoomrapaan virodhi abhiyaan ki shuruaat hui. aandolan tathaapi dviteeya vishv yuddh ke dauraan dushmanon ki seema mein pahunchane mein naakaam raha aur uske baad jald hi alokapriya ho gaya.[4] 1950 mein svaasthya adhikaariyon ne fir se dhoomrapaan aur Cancer ke beech ke sambandh par charcha shuroo ki.[5] vaigyaanik pramaan 1980 ke dashak mein praapt hue, jisne is abhyaas ke khilaaf raajaneetik kaarravaai par jor diya. 1965 se viksit deshon mein khapat ya to ksheen hui ya fir usamein giraavat aayi.[6] haalaanki, vikaasasheel duniya mein badhat jaari hai.[7]
jin deshon mein ek saarvajanik svaasthya pranaali hai, vahaan dhoomrapaan karne vaale beemaar logon ki samaajik chikitsa dekhbhaal ki laagat karon mein vruddhi ke maadhyam se vahan ki jaati hai. is morche par do tark maujood hain, "dhoomrapaan samarthakon" ka tark hai ki bhaari dhoomrapaan karne vaale aam taur par lamba jeevan naheen jeete jisse budhaape ko prabhaavit karne waali kharcheeli aur puraani beemaari naheen hoti aur yeh samaaj mein svaasthya seva ke bojh ko kam karta hai. "dhoomrapaan virodhi" tark ke anusaar svaasthya chikitsa ka bojh badhta hai kyonki dhoomrapaan karne vaalon ki saamaanya aabaadi ki tulana mein kam umr mein lambi beemaari dar adhik hai.
gharelu svaasthya dhokhaadhadi ka mukaabala karne ke liye, Medicare end Medicaid sarvises ne haal hi mein gharelu svaasthya dekhbhaal udyog ki jaanch karne ki ghoshana ki. March 2009 mein, New York mein ek tikaaoo chikitsa upakaran aapoortikrta, eleet medical saplaai, chikitsa dhokhaadhadi se ladne ke liye hastaakshar karne vaalon mein pratham tha. unhonne is prakriya ko aage badhaane ke liye CYBRA ke EdgeMagic RFID aur baar code software ka chayan kiya. [11]

sooparakandaktiviti ki khoj, raipid ekal flaks kvaantam (RSFQ) ke vikaas sarkit praudyogiki ko sambhav kar pai hai joki traanjistar ke bajaay josefasan jankshan ka upayog karta hai. haal hi mein, aise shuddh optikl kanpyooting pranaali ko banaane ka prayaas kiya gaya, joki naunaleeneear optikl tatvon ka prayog karke digital soochana sansaadhit karne mein saksham hai.
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