anya desh jo passport mein RFID lagaate hain, unamein shaamil hain Norway (2005)[34], Japan (1 March 2006), Spain Ireland aur Britain sahit Europeeya sangh ke adhikaansh desh (2006 ke aaspaas), Australia aur sanyukt raajya America (2007), Serbia (July 2008), Korea (August 2008), taaivaan (December 2008), albaaniya (January 2009), fileepeens (August 2009).
design ke aadhaar par, EPCglobal Network bhi Dos hamlon ke prati kamzor hai. EPC deta anurodhon ko hal karne mein DNS ke saath aisi hi pranaali ka upayog mein, ONS root sarvar Dos hamle ke liye asurakshit ho jaate hain. EPCglobal Network ke saath shuruaat karne ki yojana bana raha koi bhi sangathan yeh gyaat hone par thithur jaaega ki EPCglobal Network ke buniyaadi dhaanche mein DNS ke samaan hi suraksha kamjoriyaan hain.
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.
1612 mein jemsataaun ke avasthaapan ke chhah saal baad John raalf pehle adhivaasi hain jinhonne tambaakoo ki ek nakadi fasal ke roop mein safalataapoorvak kheti ki. tambaakoo ki maang mein teji se vruddhi hui, use "bhoora sona" kaha gaya, kyonki usane sone ke abhiyaan mein vifal varjeeniya ko share company mein punarjeevit kar diya.[21] puraani duniya ki maangon ko poora karne ke liye tambaakoo ki paidaavaar lagaataar ki gayi jiske parinaamasvaroop jameen ki urvara shakti sheegra hi kam ho gayi. isne pashchim ko ek agyaat mahaadveep mein basane ke liye prerak ka kaarya kiya aur isi tarah tambaakoo utpaadan ka ek vistaar hua.[22] bekan vidroh ke pehle tak anubandhit daasata hi praathamik shram bal ka aadhaar thi jiske kaaran das pratha par dhyaan kendrit hua.[23] yeh pravrutti ameriki kraanti ke baad kam hui aur daasapratha laabhaheen maani gayi. haalaanki yeh pratha 1794 mein punarjeevit ho gayi jab kapaas ki charkhi ka aavishkaar hua.[24][page needed]

haalaanki, is baat par bahas chal rahi hai ki kab aur kahaan pustakaalayon mein pratham baar RFID shuroo hua, ise pehli baar ek takaneek ke roop mein pustakaalaya seting mein kaaryapravaah mein vruddhi karne hetu 1990 ke dashak mein prastaavit kiya gaya. pustakaalayon mein sarvapratham RFID shuroo karne vaalon mein nishchit roop se Singapore hai aur New York mein raukafelar vishvavidyaalaya is takaneek ka upayog karne wala sanyukt raajya America mein pehla shaikshanik pustakaalaya hai, jabki Michigan mein Farmington Community Library is takaneek ka upayog karne waali pehli saarvajanik sanstha hai, donon ne 1999 mein RFID ka upayog shuroo kiya. Europe mein, RFID ka upayog karne wala pratham saarvajanik pustakaalaya Netherland mein hoogejand-saipemeer mein hai, jahaan 2001 mein lenevaalon ko ek vikalp diya gaya. unhein aashcharyachakit karte hue, bujurg logon sahit 70% ne RFID vikalp ka prayog kiya aur jaldi hi anukoolit ho gaye.
2004 mein, boing ne Boeing 787 dreemalaainar par rakharakhaav aur vastusoochi laagat ko kam karne ke liye RFID praudyogiki ke upayog ko shaamil kiya. vimaan ke kal-purjon ki uchch laagat ke maamale mein, RFID praudyogiki ne Boeing ko anoothe aakaar, svarup aur paryaavaran sambandhi chintaaon ke baavajood vastusoochi ki traiking karne ki anumati di. apanaae jaane ke baad ke chhah maheenon ke dauraan, company, sirf shram ke maamale mein $29,000 bachaane mein saksham rahi.[23]
mahangi engineering prakriyaaon ko svachaalit karne ke liye, kuchh EDA state table le sakte hain jo state machine ka varnan karte hain aur ek state machine ke mishrit bhaag ke liye ek truth table ya ek fankshan table ka utpaadan kar sakte hain. state table paath ka ek tukada hai jo pratyek state ko paristhitiyon ke saath soocheebaddh karta hai, jo unke aur sambandhit utpaadan sanketon ke beech sankraman ko niyantrit karta hai.
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]

prativedan ke liye engineer digital system ke prakaaron par vichaar karte hain. adhikaansh digital system "sanyojan system" aur "anukramik system" mein vibhaajit ho jaate hain. sanyojan pranaali mein hamesha jo input diya jaata hai vahi aautaput vah deta hai. yeh mool roop se laujik prakriya ke set ka pratinidhitv karta hai aur jiski charcha pehle hi ki ja chuki hai.

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