anukramik system iske atirikt do upashreniyon mein vibhaajit hota hai. jab ek "klauk" signal state ko parivrtit karta hai tab "tulyakaalik" anukramik pranaali ek hi baar mein state ko badal deta hai. jab bhi input badalate hain "atulyakaalik" anukramik pranaali parivartan ko prasaarit karta hai. tulyakaalik anukramik system atulyakaalik sarkit ki visheshata se bana hota hai jaise flip flop, jo klauk jab parivartan karta hai tabhi ye parivartan karta hai aur jismein timing margin ko dhyaan se design kiya jaata hai.
baad mein, nirvaat tube ka istemaal kiya gaya. ye bahut tej the, lekin garmi utpann karte the aur filaameints ke jal jaane ke kaaran avishvasaneeya the. fainaaaut aam taur par paanch se saat the, jo tube ke vidyut se heeting dvaara seemit the. 1950 ke dashak mein, filaameint ke saath vishesh "computer tube" viksit kiye gaye jo silikaun ki tarah asthir tatvon ko nikaal dete the. ye kai hajaaron ghante tak chalte hain.
↑ Heckewelder, John Gottlieb Ernestus; Reichel, William Cornelius (June 1971) [1876] (PDF), History, manners, and customs of the Indian nations who once inhabited Pennsylvania and the neighbouring states, The Historical society of Pennsylvania, pa॰ 149, aai॰aऍsa॰abee॰aऍna॰ 978-0405028533, http://books.google.com/books?id=qPCuo4LkrIwC&printsec=frontcover, abhigman tithi: 2009-03-22
bahirmukhata ek aisi visheshata hai jo jyaadaatar dhoomrapaan se judi hai aur dhoomrapaan karne vaale milnasaar, aavegi, jokhim uthaane vaale aur uttejana ki chaahate rakhane vaale vyakti hote hain.[65] haalaanki vyaktitv aur saamaajik kaarak logon ko dhoomrapaan ke liye prerit kar karte hain, vaastavik aadat prabhaav daalne ki anukoolata ki kriya hai. praarambhik charan ke dauraan dhoomrapaan sukhad anubhootiyaan pradaan karta hai (iske dopaamaain-dopamine pranaali par prabhaav ke kaaran) aur is tarah sakaaraatmak sudrudheekaran ke ek srot ke roop mein kaarya karta hai. ek vyakti dvaara kai varshon tak dhoomrapaan karne ke pashchaat parihaar ke lakshan aur nakaaraatmak sudrudheekaran pramukh utprerak ho jaate hain.[krupaya uddharan jodein]
praudyogiki ke udaya ke saath, kuchh vyaktiyon ko RFID maanav pratyaaropan ke kaaran adhikaaron ki haani ka dar hai. vereechip ek RFID pratyaaropan par kaam kar raha hai jismein GPS traiking kshamata hogi.[84] ameriki sarkaar dvaara yeh takaneek na keval ek vyakti ke liye balki astitv mein maujood har bhautik vastu ki kisi bhi aur har samay bhaugolik avasthati jaanane ki anumati degi. jahaan ek or yeh takaneek laapata bachchon ya bhagodon ka pata lagaane mein sahaayata kar sakti hai, vaheen doosari or yeh sarkaaron ko RFID chip vaale kisi vastu ya vyakti par nazar rakhane ki anumati deta hai. iske alaava, ise saiddhaantik roop se kisi vyakti ki jaankaari ya sahamati ke bina kiya ja sakta hai; aur isi baat par vivaad hai.
upakaran pravaah ka lekhan aur deebaging, digital design ka utpaadan karne waali companiyon mein ek sthaapit engineering visheshata hai. upakaran pravaah aam taur par ek vistrut computer faail ya faailon ke set mein mit jaata hai jo yeh varnan karta hai ki kaise laujik ka bhautik roop se nirmaan karein. ismein aksar ek ekeekrut paripth ya mudrit sarkit board par traanjistar aur taar kheenchne ke nirdesh shaamil hote 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.
dhoomrapaan ke alaava dava ke roop mein bhi tambaakoo ka upayog hota hai. ek dard nivaarak ke taur par yeh kaan ke dard aur daant ke dard aur kabhi-kabhi ek pralep ke roop mein bhi istemaal kiya jaata hai. registaan mein rahane vaale bhaarateeya kehte hain ki dhoomrapaan karne se jukaam theek ho jaata hai, khaaskar yadi tambaakoo mein tejapaat ke chhote patte tejapaat ki dori ya bhaarateeya gulameinhadi ya khaansi mool Leptotaenia multifida mila diye jaayein, jo iske atirikt asthama aur tapedik ke liye vishesh roop se achha maana gaya.[20]

nirpeksh sankhya mein duniya bhar mein, RFID sanyukt raajya America mein sabse adhik istemaal kiya jaata hai (apne 300 million nivaasiyon ke saath), jiske baad United Kingdom aur Japan ka sthaan hai. anumaan hai ki duniya bhar mein 30 million se adhik pustakaalaya saamagriyon par ab RFID taig laga hai jismein rom mein Vatican laaibreri mein kuchh shaamil hain.[29]

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.

sanyukt raajya America mein cigarette kar alag-alag raajyon mein ek doosare se vyaapak roop se bhinn hai. udaaharan ke liye dakshin kairolina mein ek packet par keval 7 seint hai, jo desh ka nyoonatam hai, jabki road aailaind mein America ka uchchatam sitret tax prati packet $ 3.46 hai. Alabama mein, ilinois, misauri, New York shahar, Tennessee aur varjeeniya, kaauntiyon aur shaharon cigarette ki keemat par ek atirikt seemit kar laagoo hain.[87] uchch kar dar ke kaaran new jersey mein cigarette ke ek ausat packet ki keemat $ 6.45 hai,[88][89] jo abhi bhi cigarette ke ek packet ki anumaanit baahya laagat se bhi kam hai.
ek safal pilot ke baad, aavaas evam vikaas board (HDB) Singapore ne 2006 mein kaagaj season parking ticket (SPT) ko pratisthaapit karte hue RFID ko laagoo karne ke liye do nividaaon ko jaari kiya. safal nividaakaaron ne March 2007 ke baad se SPT dhaarakon ko RFID taig vitrit kiya.[14] viytanaam mein, futek ke paas is desh mein kai bilding ke liye svachaalit jaanch ticket pranaali laagoo hai.
×