rekheeya paripth ki tulana mein aankik paripth ko istemaal karne ki vajah iska ek laabh yeh hai ki shor[2] ke kaaran sanketo ka vightan naheen hota hai va unhein aasaani se bheja aur darshaaya ja sakta hai. udaaharan ke liye, 1 aur 0 ke kram mein banaaye huye lambe aavaaj ke ek sanket ko truti ke bina pun:nirmaan kiya ja sakta hai basharte sanket banaane ke dauraan paida hua shor itna na ho ki usaki vajah se 1 va 0 ko pahachaana hi na ja sake. seedi mein ek ghante ke sangeet ko kareeb 60 lakh dviaadhaari ankon (baainari dijits) ke roop mein sangraheet kiya ja sakta hai.
↑ Null, Linda; Lobur, Julia (2006). The essentials of computer organization and architecture. Jones & Bartlett Publishers. pa॰ 121. aai॰aऍsa॰abee॰aऍna॰ 0763737696. http://books.google.com/books?id=QGPHA19GE-IC&pg=PA121&dq=digital++circuits+and+Boolean+logic#v=onepage&q=digital%20%20circuits%20and%20Boolean%20logic&f=false. "We can build logic diagrams (which in turn lead to digital circuits) for any Boolean expression..."

poore Europe mein aur vishesh roop se peris mein (pranaali RATP dvaara 1995 mein shuroo ki gayi), lion, bordo, grenobal, nainsi aur maarsile France mein, poore purtagaali raajamaarg vyavastha mein aur kai purtagaali saarvajanik car park mein, Milan, turin, Italy mein nepals aur floreins aur Belgium mein brasels, kailipso antararaashtreeya maanak ke anuroop RFID paas ka saarvajanik parivhan pranaali ke liye upayog kiya jaata hai. unka upayog ab Canada (mauntriyl), maiksiko, isaraail, Columbia mein bogota aur parera, naarve mein stavaangar, laksamabarg, aadi mein bhi kiya jaata hai.


veetaakraaft dvaara dijaain, RFIQin, ek svat: khaana pakaane ka upakaran hai, jismein teen bhinn aakaar ke bartan hain, ek portebal indakshan heetar hai aur resipi card hai. pratyek pain mein antarnihit ek RFID taig hai jo bhojan ki pratyek sekend mein 16 baar jaanch karta hai jabki paaen ke haindal mein laga MI taig indakshan heetar ko taapamaan ko samaayojit karne ke liye sanket sanchaarit karta hai.
1995 se 1970 ke beech gareeb vikaasasheel deshon mein prati vyakti cigarette ki khapat mein 67 pratishat ki vruddhi hui hai, jabki usamein ameer viksit duniya mein 10 pratishat giraavat aayi hai. dhoomrapaan karne vaalon mein se assi pratishat ab kam viksit deshon mein rahate hain. 2030 tak vishv svaasthya sangathan (WHO) ki bhavishyavaani hai ki 10 million logon ki maut prativrsh dhoomrapaan se sambandhit beemaariyon se hogi jo duniya bhar mein maut ka ek sabse bada kaaran hoga, mahilaaon mein iski sabse badi vruddhi hogi. WHO ki bhavishyavaani hai ki 20 veen sadi mein dhoomrapaan se hui mauton ki daron mein 21 veen sadi mein das guna vruddhi hogi. ("Washington"(Washingtonian) patrika, December 2007).
riflekted power (modyuleted baikaskaitar) RFID taig ka ek bahut praarambhik pradarshan, nishkriya aur arddh-nishkriya, donon ka, steven dep, alfred koele aur Robert freman dvaara 1973 mein loss elaamos national leboretari mein kiya gaya.[2] yeh portebal pranaali 915 megaahartj par sanchaalit hoti thi aur 12-bit taig ka prayog karti thi. is takaneek ka upayog aaj ke adhikaansh UHFID aur maaikrovev RFID taig dvaara kiya jaata hai.
aam taur par teen prakaar ke RFID taig hote hain: sakriya RFID taig, jismein ek baitari hoti hai aur ye sanketon ko svatantr roop se sanchaarit kar sakte hain, nishkriya RFID taig, jismein baitari naheen hoti aur sanket sancharan prerit karne ke liye ek baahari srot ki jaroorat hoti hai aur baitari samarthit nishkriya (BAP) jise jaagane ke liye baahari srot ki aavashyakta hai lekin ismein mahatvapoorn uchch fauravard link kshamata hai jo atyadhik pathan seema pradaan karta hai.
lekha-pareekshak aksar kaate gaye chekon ke samarthan mein anumodit beejakon, vyaya riporton aur anya samarthak pralekhanon ki maujoodagi par dhyaan keindrit karte hain. aapoortikrta se pushtikran ya bayaan ka hona, khaate ke astitv ka samuchit pramaan hai. yeh asaamaanya naheen hai ki lekha-pareeksha ke chaaloo hone tak, inmein se kuchh pralekhan kho jaaen ya glat faailon mein rakhe jaaen. aisi sthitiyon mein lekha-pareekshak namoone ke aakaar ko badhaane ka faisala kar sakte hain.
paryaapt vaigyaanik saboot se pata chalta hai ki cigarette ki oonchi keemat ke kaaran cigarette ki samagr khapat mein kami aati hai. jyaadaatar adhyayanon se sanket milta hai ki moolya mein 10% ki vruddhi se cigarette ke samagr upabhog mein 3% se 5% kami ho jaayegi. moolya vruddhi ke baad yuvaaon, alpasankhyakon aur kam aay vaale dhoomrapaan karne vaalon ke nasha chhodne ki sambhaavana, anya dhoomrapaan karne vaalon ki tulana mein do se teen guna adhik badh jaati hai.[84][85] dhoomrapaan karna aksar ek bahut drudh hone ka udaaharan maane jaate hain haalaanki, uda. hai ki keematon mein bhaari vruddhi ka parinaam, jiska khapat par kaafi kam prabhaav padta hai.

V.S started his early political life by organising the agricultural workers in Kuttanadu. He was a well dedicated organizer of coir factory workers at the age of 16 under A.K. Gopalan and A.V. Kunjambu. Even though V.S. Achuthanandan lacked formal education, he was noted for his simplicity, dedication and deep reading. He was initiated into the political movement by P. Krishna Pillai. Later he participated in the freedom movement and the Communist Movement. V.S was in the forefront of the Punnapra-Vayalar uprising and Freedom Struggle against the policies for C.P Ramaswamy Iyer, Divan of Travancore who wanted to establish an American model government in Travancore. He was arrested on 28 October 1946 and was taken to Poonjar police station. He was beaten up severely in the lock – up. Policemen pierced his sole in both legs with bayonet. V.S spent five and half years in jails and four years underground during his political life.
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