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.

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]
veparaaijr ek upakaran hai jiska upayog paudhe ki saamagri ke sakriya tatv ko parishuddh karne ke liye hota hai. vanaspati ko jalaane ke badle sambhaavit pareshaani paida karne vaale jahareele ya Cancer paida karne vaale up utpaad ko tambaakoo se door karne hetu veparaaijr, saamagri ko ek aanshik vaikyoom mein itna tapaata hai ki paudhe mein upasthit sakriya yaugik khaulakar bhaap ban jaayein. dhoomrapaan saamagri sambandhi chikitseeya prashaasan seedhe paudhe ki saamagri ko garm karne mein aksar is vidhi ka upayog karta hai.
paanv ki daud mein, dhaavak nishkriya taig pahanate hain jo track ke donon chhoron ya track ke aar-paar bichhe Matt par rakhe enteena dvaara padha jaata hai. nyoon ya uchch freekveinsi antim peedhi taig ke bajaay UHF aadhaarit taig, vishesh roop se design kiye gaye entena ke dvaara sateek reeding pradaan karte hain. rash truti, laip kaaunt trutiyaan aur durghatanaaon se bacha ja sakta hai choonki bina ek batch mod mein rahe koi bhi kabhi bhi shuroo aur khatm kar sakta hai.
tambaakoo ek krushi utpaad hai jo nikoteeniya prajaati ke paudhon ki taaja pattiyon ka prasanskaran hai. is prajaati mein kai upajaatiyaan hain, haalaanki nikoteeniya tabaakum (Nicotiana tabacum) saamaanyat: ugaaya jaata hai. nikoteeaana rastika (Nicotiana rustica) nikoteen ki uchch saandrata ke maamale mein doosare number par hai. in pattiyon ki kheti hoti hai aur dheeme okseekaran ki suvidha aur tambaakoo ke patte mein kairoteenauyad ko kam hone diya jaata hai taaki vah svasth ho jaaye. isse tambaakoo ke patton mein kuchh yaugik taiyaar hote hain jo meethi ghaas, chai, tel gulaab ya fal jaisa khushaboodaar jaayaka paida karte hain. paikejing se pehle tambaakoo aksar nashe ki shakti badhaane ke liye anya yogaj ke saath sanyukt roop se rakha jaata hai taaki utpaad ka peeech (pH) badal jaaye ya dhoomrapaan ka prabhaav ya svaad behtar ho jaaye. sanyukt raajya America mein in yojakon mein 599 padaarthon ka niyman kiya gaya hai.[8] is utpaad ko uske baad prasanskrut aur paik kar upabhokta baajaar ke liye bhej diya jaata hai. khapat ke saadhan ke taur par sakriya tatvon ke saath kam gaun-utpaad ko naye tareeke ke roop mein sammilit kar is kshetr mein vyaapak sambhaavnaaon ka vistaar kiya gaya hai.
vivotek ke sanyojan mein dairy queen ne bhi apne nae vafaadaari aur puraskaar kaaryakram ke hisse ke roop mein mobile phone par RFIDs ka prayog shuroo kar diya hai. apne phone par lagaane ke liye sanrakshak, ek RFID taig praapt kar sakte hain. sakriyn ke baad, phone mein pronnati aur koopan praapt honge, jise vivotek ke vishesh NFC upakaranon ke dvaara padha ja sakta hai.
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]
"sviching gati" yeh bataati hai ki ek inavartar prati sekand kitni baar troo se faals aur vaapas mein badal sakta hai ("laujikl naheen" prakriya ki ek electronic prastuti). tej laujik kam samay mein adhik kaarya ko poora kar sakte hain. digital laujik pehli baar tab upayogi ban gaye jab svichn gati pachaas hartj se oopar ho gayi, kyonki vah yaantrik kailakuletar ka sanchaalan kar rahe manushyon ke ek dal se tej thi. aadhunik electronic digital laujik niyamit roop se paanch geegaahartj (5 × 109 hartj) par parivrtit hote hain aur kuchh prayogashaala pranaali ek teraahartj (1 × 1012 hartj) se adhik par parivrtit hoti hai.
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.

suraksha visheshagyon ne pehchaan ki chori ke jokhim ke kaaran logon ke satyaapan ke liye RFID ka upayog karne ke khilaaf chetaavani di hai. udaaharan ke liye ek madhya vyakti hamla ek hamlaavar ko vaastavik samay mein ek vyakti ki pehchaan chori karne mein saksham banaaega. RFID ke sansaadhan kami ke kaaran hamlon ke aise model ke khilaaf suraksha vastut: asambhav hai, kyonki ismein jatil doori-bandhan protokaul ki aavashyakta hoti hai.[43][44][45][46]
2006 mein RFID taig ko nae ameriki passport mein shaamil kiya gaya. America ne 2005 mein 10 million passport ka utpaadan kiya aur anumaan hai ki 2006 mein 13 million ka utpaadan kiya jaaega. smaaratraik dvaara nirmit chips ka jadaaoo kaarya vaisi hi jaankaari ko sanjo kar rakhega jaisa ki passport mein mudrit hota hai aur ismein maalik ki ek digital tasveer bhi shaamil hogi.[35] ameriki videsh vibhaag ne shuroo mein kaha ki chips ko keval 10 semi (4 inch) ki doori se padha ja sakega, lekin vyaapak aalochna aur spasht pradarshan ke baad yeh vishesh upakaran pareekshan passport ko 10 meter (33 foot) ki doori se padh sakta hai, in passport ki dijaain mein dhaatu ka ek astar hai jo anaadhikrut paathakon ke liye ismein se jaankaari "kheenchne" ko adhik kathin banaata hai jab passport band ho. yeh vibhaag besik ekses control (BAC) bhi laagoo karega jo passport deta prushth par mudrit aksharon ke roop mein ek vyaktigat pehchaan sankhya (PIN) ke roop mein kaarya karega. ek passport taig ko padhe jaane se pehle, is pin ko ek RFID reedar mein darj karna hoga. BAC chip aur prashnakarta ke beech ke kisi bhi samvaad ke enkripshan ko saksham banaata hai.[36]
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.
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