Parakala is a trained political economist. After his return from the London School of Economics (LSE) in 1991 summer, he established a policy and research consultancy and by name Centre for Public Policy Studies (CPPS). He led the Centre as its director. CPPS worked for governments, both union and state, and undertook many evaluation studies for inter-governmental organisations such as Unicef, ILO, UNDP, WTO etc. CPPS also undertook public opinion polls and election analyses. CPPS is now made into a private limited company with the name RightFOLIO. RightFOLIO has a large portfolio: political analysis, election studies, Communications, Conferences, Brand Consulting, and Human Resource consulting. Parakala is now heading RightFOLIO as its Managing director.
digital electronic, ya sookshmaadvik aankik paddhati aisi pranaali hai jo vidyut sanketon ko, rekheeya star ke ek nirantar pattiyon ke bajaae ek alag alag pattiyon ki shrrunkhala ke roop mein darshaati hai. is patti ke sabhi star sanketon ki ek hi avastha ko darshaate hain. sanketo ki is pruthakata ki vajah se nirmaan sahanasheelata ke kaaà¤ħaan rekheeya sanketo ke star mein aaye apekshaakrut chhote badlaav alag aavaran naheen chhodte hai. jiske parinaam svarup sanketo ki avastha ko mahasoos karne wala paripth inhe najaraandaaj kar deta hai.
gair electronic digital tantr nirmaan sambhav hai. siddhaant roop mein, asatat state ka pratinidhitv aur laujik kaaryon ka pratinidhitv karne mein saksham kisi bhi takaneek ka istemaal yaantrik laujik banaane ke liye kiya ja sakta hai. MIT ke chhaatron, erleen gi, Edward haardabek, daini hilis (the kanekshan machine ke sah-lekhak), maargaret minsaki aur bairi aur Brian silvaraman bhaai, ne tinkar khilaune, string, ek int aur ek teevr peinsil se do computer ka nirmaan kiya.[3] tinkaratauya computer, Boston vigyaan sangrahaalaya mein hai.
NADRA ne RFID aadhaarit chaalak license viksit kiya hai jis par license dhaarak ki vyaktigat jaankaari aur yaataayaat ullanghan, jaari kiye gaye ticket aur bakaaya dand ke baare mein data sangrahit hote hain. license card is tarah se dijaain kiye gaye hain ki driving adhikaar ko gambhir ullanghan ke maamale mein electronic tareeke se radd kiya ja sake. [49]
computer niyantrit digital system ko software dvaara niyantrit kiya ja sakta hai jo ki haardaveyar ko badle bina nae fankshan ko jodne ki anumati deta hai. aur aksar ise adyatan utpaad ke software ke dvaara kaarkhaane ke baahar kiya ja sakta hai. jisse utpaad ke design ki trutiyon ko graahak ke haath mein utpaad ke aane ke baad sanshodhit kiya ja sakta hai.
1980 ke dashak mein mile vaigyaanik pramaan ke anusaar tambaakoo companiyaan ne daava kiya hai ki laaparavaahi baratne ka kaaran svaasthya par padne vaale pratikool prabhaav se pehle unka anajaan hona tha ya paryaapt vishvasaneeyata ka abhaav tha. svaasthya adhikaariyon ne 1998 tak in daavon ka saath diya jiske baad unhonne apni sthiti ulat di. tambaakoo pradhaan niptaan samjhauta (the tobaiko master saitalameint egreemeint) mool roop se chaar sabse badi tambaakoo companiyon aur 46 raajyon ke ameriki etorni general ke beech hua. tambaakoo ke kuchh khaas prakaar ke vijnyaaapanon par pratibandh laga diya gaya aur svaasthya muaavaje ke taur par bhugataan ko aavashyak kar diya gaya, jo baad mein sanyukt raajya America ke itihaas mein sabse bade naagrik niptaan ke roop saamane aaya.[36]
1965 se lekar 2006 tak sanyukt raajya America mein dhoomrapaan ki dar 42% se girkar 20.8% tak aayi hai.[6] jin logon ne chhoda unamein adhikaansh peshevar, sampann log the. upabhog mein kami hone ke baavajood, prati din prati vyakti cigarette ki ausat khapat 1954 mein 22 se badhkar 1978 mein 30 ho gayi. yeh paraspar virodhi parinaam yeh spasht karta hai ki jin logon ne peena chhoda ve kam dhoomrapaan karte the, jabki ve log jinhonne dhoomrapaan karna jaari rakha ve adhik maatra mein halke cigarette peene lage.[37] yeh pravrutti kai audyogik deshon mein saamaantar chalti rahi jahaan bhale hi usaki dar baraabar rahi ya usamein giraavat aayi. haalaanki vikaasasheel duniya mein tambaakoo ki khapat mein 2002 mein 3.4% ki vruddhi jaari rahi.[7] Africa mein jyaadaatar ilaakon mein dhoomrapaan ko aadhunik maana jaata hai aur yeh majaboot pratikool rai hai ki pashchim mein is par bahut kam dhyaan diya jaata hai.[38] aaj roos tambaakoo ka sheersh upabhokta hai aur uske baad Indonesia, laaos, Ukraine, Belarus, grees, Jordan aur cheen hain.[39]

saare pareekshan ke baad, deta bits jagah par hain, dijaain ko "saamaanya mod" ke liye reekanfigr kiya jaata hai aur ek ya ek se adhik klauk pals ko laagoo kiya jaata hain, taaki dosh ka pata lag sake (jaise stak-ait lo ya stak-ait haai) aur pareekshan ke parinaam ka pragrahan scan shift rajistar mein flip-flop mein aur/ya leches mein kiya jaata hai. ant mein, pareekshan ke parinaam ko block seema mein sthaanaantarit kar diya jaata hai aur poorvaanumaan "gud machine" nateeje ke prati tulana ki jaati hai.

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