Cloud data services facilitate storage and sharing of data across multiple users. Due to hardware and software failures and human errors,integrity is inevitable. Existing auditing mechanism for data integrity reveals confidential information to public verifiers. So a privacy preserving mechanism wit public auditing on shared data is required. Auditing is done on shared data by computing verification metadata using ring signature. The public verifier verifies the shared data integrity without retrieving the data or without knowing the identity of the signers. Ring signature is exploited to compute verification metadata needed to audit the correctness of shared data. The identity of the signer on each block in shared data is kept private from public verifier.

[1]. B. Wang, B. Li, and H. Li, ―Oruta: Privacy-Preserving Public Auditing for Shared Data in the Cloud,‖(2012) Proc. IEEE Fifth Int'l Conf. Cloud Computing, pp. 295-302.
[2]. G. Ateniese, R. Burns, R. Curtmola, J. Herring, L. Kissner, Z. Peterson, and D. Song,(2007) ―Provable Data Possession at Untrusted Stores,‖ Proc. 14th ACM Conf. Computer and Comm.Security (CCS '07),pp. 598-610.
[3]. L. Rivest, A. Shamir, and Y. Tauman,(2011) ―How to Leak a Secret,‖ Proc. Seventh Int'l Conf. Theory and Application of Cryptology and Information Security: Advances in Cryptology (ASIACRYPT'01), pp. 552-565.
[4]. B. Wang, B. Li, and H. Li, (Dec 2013) ―Panda: Public Auditing for Shared Data with Efficient User Revocation in the Cloud,‖ IEEE Trans. Services Computing, DOI: 10.1109/TSC.2013.2295611.
[5]. C. Wang, S.S. Chow, Q. Wang, K. Ren, and W. Lou, ( Feb 2013) ―Privacy-Preserving Public Auditing for Secure Cloud Storage,‖ IEEE Trans. Computers, vol. 62, no. 2, pp. 362-375.

New communication technologies integrated into modern vehicles offer an opportunity for better assistance to people injured in traffic accidents. Recent studies show how communication capabilities should be supported by artificial intelligence systems capable of automating many of the decisions to be taken by emergency services, thereby adapting the rescue resources to the severity of the accident and reducing assistance time. To improve the overall rescue process, a fast and accurate estimation of the severity of the accident represent a key point to help emergency services better estimate the required resources. In this project we have proposed a novel intelligent system which is able to automatically detect road accidents, notify them through vehicular networks, and estimate their severity. Our system considers the most relevant variables that can characterize the severity of the accidents (variables such as the vehicle speed, the type of vehicles involved, the impact speed and the status of the airbag) Corporation facilities, showing that our system can notably reduce the time needed to alert and deploy emergency services after an accident takes place.

[1]. M. Hall,(2008) "Correlation-based feature selection for machine learning," Ph.D. dissertation, Dept. Comput. Sci., Univ. Waikato, Hamilton, New Zealand,.
[2]. G. F. Cooper and E. Herskovits, (Oct. 1992). "A Bayesian method for the induction of probabilistic networks from data," Mach. Learn.,vol. 9, pp. 309–347,.
[3]. J. C. Platt, (1999) Fast Training of Support Vector Machines Using Sequential Minimal Optimization. Cambridge, MA, USA: MIT Press, pp. 185–208.
[4]. T. Fawcett,(2004)."ROC graphs: Notes and practical considerations for researchers," HP Labs, Palo Alto, CA, USA, Tech. Rep.
[5]. A. P. Bradley,(1997) "The use of the area under the ROC curve inthe evaluation of machine learning algorithms," Pattern Recognit.,vol. 30, no. 7, pp. 1145–1159,

Reporting any Civic or day to day life problems has no longer been an easy process for the citizens. They have to follow a long procedure and formalities to register their problems or to report such problems like street damages, garbage management problems (garbage bin over owing), Electricity problem, Water problem etc. in short citizens can post their problems which come under the surveillance of municipal. Currently civic issues are left unattended due to time consuming procedure so our aim is to design a system to solve civic issues easily with least manual interference. There is still no guarantee that the reported grievances would be resolved or addressed by the concerned municipal departmentauthority...........

[1]. Julio Borges, Matthias Budde, Oleg Peters, Till Riedel and Michael Beigl, "Towards Two Tier Citizen Sensing", IEEE International Smart Cities Conference (ISC2) Year:2016.
[2]. GiadaSciarretta, Roberto Carbone, Silvio Ranise, "A delegated authorization solution for smart city mobile applications", IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a better tom orrow (RTSI) Year:2016.
[3]. F. Ibarra, O. Korovina, M. Baez, G. Barysheva, M. March-ese, L. Cernuzzi, and F. Casati, "Tools enabling online contributions by older adults", IEEE Internet Computing, vol. PP, no. 99, pp. 1 1,2016.
[4]. SonalAsija, Jean F. Coppola, "Service-learning project for computing students: Creating a mobile app for a nonprofit agency", IEEE Long IslandSystems, Applications and Technology Conference LISAT), 2016.
[5]. Chisako Yamashita, "World Social Welfare Circumstances: Social Welfare and Elderly Care System in the World, and Civic Technology Chisako Yamashita", International Conference on Computer Application Technologies,2015.

A Smart bin-Smart waste management system based on IOT is proposed for waste management in our surroundings. This paper helps us to monitor the dustbin and maintain cleanliness in our cities and rural areas. In recent decades urbanization has increased tremendously. At the same time there is increase in waste production. Waste management has been important and a crucial issue to be considered. Without proper maintenance these disposal items can create dreadful epidemic diseases that are caused by disease spreading insects among people and make pollution to our environment. It is necessary to clean the waste dustbin at regular intervals once it filled..........

[1]. "Smart dustbin for cities" Volume 3 Issue 3Internal Jounal of trend in scientific research and development 2019,MMugeshkumar,PSaishan ISSN:2347-6982,Volume e-3,issue-5.
[2]. "Smart Dustbin" Mr.Varun Chaudhary1, Mr. Rohit Kumar2, Mr. Anil Rajput3, Mr.ManvendraSinghInternational Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 05 | May 2019.
[3]. "Energy Efficient Smart Garbage Monitoring System for Smart City using Internet of Things (IoT) & Sensors" , Ms. A. L. Borker2 International Journal for Research in Applied Science & Engineering Technology (IJRASET) ISSN: 2321-9653; IC Value: 45.98; SJ Impact Factor: 6.887 Volume:0 6 Issue II,February 2018.
[4]. International Journal of Advanced Research in Communication engineeringISO 3297:2007 Certified Vol 7,Issue 4,April 2018 IJARCCE DOI 10 .17148/IJARCCE 2018.7434 177 "GSM based Garbage Monitoring System" S.Kale,PAlane,K.Gaikwad
[5]. Alexey Medvedev,PertFedchenkov,MArkadyZaslavsky"Waste Management as an IOT Enabled Service in Smart cities"Volume 5,Issue 5,may 2017

A system is implemented for the automation of visiting time updating using RFID technology. The inspection officials or other authority persons and faculty members are provided with RFID devices or tags. When these tags pass through the reader generated interrogation field, they transmit information back to the reader, thereby identifying them. The RFID system makes it possible to monitor the movement of tagged users and record their real time data and pass it to processing system to maintain a log. Using the recorded information, this system is capable of making authorized entry and a dedicated web site for the availability of the processed data for the users of the system. The processed data can be monitored by the higher authorities to make sure that security or concerned person is doing his or her job and for the inspection need as well. The entire processing is done without human intervention. The system is comprehensive, effective, efficient, thus can help in automatic visiting time updating using IoT.

[1]. Monishankar Cheri &RanjanSinha Thakur (2019). Implementation of RFID Technology in Libraries: A Case Study in UPES Library. Digital Commons at University of Nebraska – Lincoln Agappe Diagnostics Pvt Ltd., Kochi, Kerala
[2]. M.N.A.M Alias, S.N Mohyar"Design and analysis of dedicated real time clock for customized microcontroller unit" May 2019, Indonesian Journal of Electrical Engineering And Computer science.
[3]. LailisSyafa‟ah, AgusEkoMinarno, FauziDwiSetiawanSumadi&Dwi AnggrainiPuspitaRahayu (2019). ESP8266 for Control and Monitoring In Smart Home Application. Proc. ICOMITEE 2019, Jember, Indonesia
[4]. Donghua Zhou (2019). Intelligent Library System Based on RFID Technology. Journal of Physics: Conference Series
[5]. SapnaYadav&PratibhaJha (2019). RFID Technology: An Overview.International Journal of Trend in Scientific Research and Development (IJTSRD)

Arundhati Roy, primarily a social realist, wants to get rid of the gender disparity prevalent in her society. Roy holds a view that even a woman can do an equal Part in shaping and developing a family and society. She revolts against man-made antihuman establishments and societal issues causing discrimination against the so called weaker sex. She evinces keen interest in the eradication of these social evils and her novel is nothing but an artistic cause to arouse the slumbering conscience of the people to remove this male centred attitude in all the endovers of life. To dramatise this idea the novelists takes up a middle class family in Kerala, The family of Kochamma. The Kochamma family has a history of poor relations.......

[1]. Bhatt,Indira and Indira Nityananadam. ed. Exploraations: Arundhati Roy's The God of Small Things. New Delhi: Creative Books, 1999. Print.
[2]. Cowley, Jason. ―Why we chose Arundhati,‖ India Today, 27th October, 1997. 28.
[3]. Delius, Christoph, et al. The Story of Philosophy: From Antiquity to the Present. Cologne: Konemnn, 2000. Print.
[4]. Bhatt,Indira and Indira Nityananadam. ed. Exploraations: Arundhati Roy's The God of Small Things. New Delhi: Creative Books, 1999. Print.
[5]. Iyengar, Srinivasa, K.R. Indian Writing in English. New Delhi: Sterling Publishers Pvt. Lit, 18th. Rep. 2009.

Lead as a toxicologically relevant element has been brought into the environment by man in extreme amounts, despite its low geochemical mobility and has been distributed worldwide. Lead amounts in Deep Ocean waters are about 0.01-0.02 μg/L, but in surface ocean waters is about 0.3 μg/L. Lead has been recognized of centuries as cumulative poison. High-dose of Lead may induce severe complications such as abdominal colic pain, bloody diarrhea, and kidney failure. These limits suggest more stringent requirement for the removal of lead from aqueous environment, which necessitated the development of innovative, sludge reduce and cost-effective technique. This review article is aimed at providing information and summarized in review paper.

Key Word: Heavy metal; Mercury; Adsorption; Isotherm

[1]. Abdulfattah Mohammed Alkherraz, Aisha Khalifa Ali and Khaled Muftah Elsherif, 'Removal of Pb (II), Zn (II), Cu (II) and Cd (II) from aqueous solutions by adsorption onto olive branches activated carbon: Equilibrium and thermodynamic studies', Chemistry International, Vol. 6(1), pp.11-20, (2020)
[2]. Adewumi O. Dada, Folahan A. Adekola and Ezekiel O. Odebunmi, 'Kinetics, mechanism, isotherm and thermodynamic studies of liquid-phase adsorption of Pb2+ onto wood activated carbon supported zerovalent iron (WAC-ZVI) nanocomposite', Cogent Chemistry, Vol. 3: pp:1351653, (2017)
[3]. Ahamed M, Verma S, Kumar A and Siddiqui M K J, 'Environmental Exposure to Lead and its Correlation with biochemical indices in children', Science of the Total Environment, Vol. 346, pp.48-55, (2005)
[4]. Demirbas A, 'Heavy metal adsorption onto agro-based waste materials: A review', Journal of Hazardous Materials, Vol.157, pp. 220–229, (2008) https://doi.org/10.1016/j.jhazmat.2008.01.024
[5]. Edidiong Asuquo, Alastair Martin, PetrusNzerem2Flor Siperstein and Xiaolei Fan, 'Adsorption of Cd (II) and Pb (II) ions from aqueous solutions using mesoporous activated carbon adsorbent: Equilibrium, kinetics and characterisation studies', Journal of Environmental Chemical Engineering, Vol.5, Issue 1, pp 679-698, (2017)