A State-of-the-Art Review on Differential Evolution (DE)
Proposing new mutation strategies and adjusting control parameters to improve the optimization performance of differential evolution (DE) are considered vital research studies. Therefore, in this paper, a short review of the most significant contributions on parameter adaptation and developed mutation strategies is presented.
Published by: Sanchari Majumdar, Sangita Roy
Author: Sanchari Majumdar
Paper ID: V7I4-1474
Paper Status: published
Published: July 30, 2021
BIM applications in risk management
Risk Management at the Architecture, Engineering, and Construction (AEC) manufacture is a global problem. The inability to overseen hazards isn't only lead to tasks while gathering project objectives additionally arranging the land-use impacts and further planning the metropolitan spatial plan later on for the urban area development. Due to quick advancement and the BIM-related computerized advances and BIM (Building Information Modelling) selection, and then the hazard management innovation utilization becomes a develop and examination of prompting pattern of interest to an intensive review of the development. This paper provided the overview of conventional risk management, with a complete and broad survey of distributed writing concerning the most recent endeavors of overseeing hazard utilizing innovations, like BIM, programmed rule checking, information-based frameworks, proactive and receptive IT (data innovation)- based security frameworks. The discoveries show that BIM was not only just be used to help the venture advancement measure as a planned risk management apparatus, however, performing further risk analysis instruments based on BIM was permitted. The greater part of the current endeavours have focused on enquiring specialized turns of events, and the administration of development staff security was the primary interest up until this point. In light of existing specialized constraints and the absence of ''human factor" examinations, BIM-based hazard management is not regularly utilized in genuine conditions. To survive this hole, future exploration is recommended that ought to be: (1) having a multi-disciplinary framework of thinking, (2) investigating execution techniques and cycles, (3) incorporate conventional management of risk with new advances, and (4) supporting the improvement interaction.
Published by: Omar Ahmed Khan
Author: Omar Ahmed Khan
Paper ID: V7I4-1543
Paper Status: published
Published: July 30, 2021
A lightweight Remote user Authentication Scheme for IoT communication using Elliptic Curve Cryptography
Internet of Things (IoT) has become a new era of communication technology for performing information exchange. With the immense increment of usage of smart devices, IOT services become more accessible. To perform secure transmission of data between IOT network and remote user, mutual authentication, and session key negotiation play a key role. User authentication is becoming crucial in accelerating the environment of internet of things (IOT).It is mostly used in several applications in management of surveillance, healthcare, security etc. In this project, the proposed model is based on ECC-based three-factor remote user authentication scheme that runs in the smart device and preserves privacy, and data confidentiality while communicating with the user.This model establishes a secure session between the user node and IOT node.Here three-factor authentication is performed between the remote user and the gateway as well as between the gateway and sensor node. ECC is a public key encryption technique based on an elliptic curve theory, in this model ECC is used to generate public key and private key at user, gateway and smart device and it is also conjunction with public key encryption techniques like ECDSA algorithm used to perform mutual authentication through digital signatures, ECDH used to create faster, smaller and more efficient symmetric keys in order to provide secure session environment. Finally, the computation and communication overheads of the proposed scheme are reduced to maximum extent to confirm that the proposed scheme is lightweight and secure. We prove the security strength of our proposed system using formal security analysis tool called AVISPA simulation tool. On implementing this tool, it determines that the proposed model is robust with holding various security threats like all active, passive attacks and then confirms its security in the presence of an intruder. It is found that our model holds all the security functionalities. Therefore, it can be concluded that the proposed scheme is secure against relevant existing security attacks and provides security.
Published by: Gudiwada Rajeswari, Pilla Anuradha, Suma Varada, Sireesha Mallula, Dr. Esther Sunanda Bandaru, D. Sowjanya
Author: Gudiwada Rajeswari
Paper ID: V7I4-1501
Paper Status: published
Published: July 30, 2021
Study on dimensional stones available in Southern Asia with specific reference to granite waste
Dimensional stones are used primarily in buildings and construction industry. Almost all the buildings exhibit stones that are shaped, cut or polished for the walls, floors, columns and steps. There are a large number of dimensional stones available in southern Asia such as sandstone, slate, marble, granite, gneiss, etc. which produces huge amount of waste in their manufacturing, cutting and polishing. This waste is dumped in the fields openly and it causes major environmental problems such as land infertility, loss of land infiltration, air pollution, problem in breathing, etc. India has large reserves of granite and huge amount of waste is produced that’s why we have worked on granite specifically. Granite is a coarse grained rock composed mostly of quartz, alkali, feldspar and plagioclase. Green granite is hard enough to resist abrasion, strong enough to bear significant weight, inert enough to resist weathering and it accepts a brilliant polish. Granite is an igneous volcanic rock having good compressive strength and it has always been used in the concrete as a replacement for fine aggregate. But in this research, we have replaced the granite with the cementitious material that is, the cement. For this, we have replaced the granite with cement by 0%, 5%, 10% and 15%. Detailed study has been done to investigate the fresh, mechanical and physical properties of granite waste powder, the compatibility of use of granite waste powder in concrete. Analysis of the fresh, mechanical and physical properties of concrete mixes designed with different mix proportioning quantities with the use of granite waste powder as a cementitious material.
Published by: Mayur Mewara, Mansi Agarwalla, Madhu Yadav, Dr. Harshwardan Singh Chouhan
Author: Mayur Mewara
Paper ID: V7I4-1529
Paper Status: published
Published: July 30, 2021
Knowledge and perception on COVID vaccination among adults
COVID is a devastating pandemic that we haven't dreamed of it in 21 st century. Being in this era, man couldn’t able to control its spread despite various researches and advanced technologies. At present, vaccines are the most effective means of health measures to protect the public from the pandemic. The present study is carried out to assess the knowledge and perception of Covid vaccination among adults. A Quantitative research approach with a descriptive design was adopted in this study. A structured knowledge questionnaire and 5-point Likert scale to assess perception on Covid vaccination are used to assess the knowledge and perception on Covid vaccination. The findings reveal that 54 % of participants had moderate knowledge, 33% had adequate knowledge and 13 % of them had inadequate knowledge on Covid vaccination. Regarding perception, 35% of the participants had medium perception, 27% of them had high perception, 29% of them had very high perception, 9% had low perception on Covid vaccination. A positive relationship (r=0.87, -1 r 1)had been found between knowledge and perception on covid vaccination. Adequate awareness regarding covid vaccination among rural areas helps to improve the acceptance rate and thereby pandemics can be kept under control.
Published by: Starina Flower V. M., Dr. Reena Evency A.
Author: Starina Flower V. M.
Paper ID: V7I4-1601
Paper Status: published
Published: July 30, 2021
Correlation of neck pain and low back pain with Physical activity among dentists in Latur City
BACKGROUND: Back pain represents one of the most common diseases across various populations of workers worldwide. Musculoskeletal pain is related with dental practice, with lower back pain being the most commonly reported. This study analyzes the correlation and the severity of back pain, based on selected demographic variables, and relationship with physical activity among dentists. There is a substantial relationship between work-related back pain and sitting posture. No association was found between sex and existence of pain. METHODOLOGY: The study included 100 professionally active dentists,38 males 62 females, from MIDSR dental college and dental clinics in Latur city. Validated psychometric tools, namely;1) for evaluation of disability due to neck pain and back pain-neck disability index [NDI], oswestry disability index[ODI] respectively,2) for physical activity – international physical activity questionnaire[IPAQ] were used. CONCLUSION: The study findings confirm that the pain in neck and lumbar area represents a serious occupational problem in a large percentage of dentists. Limitation of physical activity leads to more frequent back pain.
Published by: Dr. Pallavi Dangat, Dr. Rafi Mohammed, Dr. Shyam Jungade
Author: Dr. Pallavi Dangat
Paper ID: V7I4-1503
Paper Status: published
Published: July 29, 2021
