bluuebunny/crossref_metadata_2025_split huggingface dataset:
Simulation of Real-time Medicine suggestion box for COVID Screening
Authors: Vijay J , Sriram D , Hemanth Sai B , Kachana Santhosh Kumar R 
Published: October 2021

Abstract
Technology advancements have a rapid effect on every field of life, be it medical field or any other field. Artificial intelligence has shown the promising results in health care through its decision making by analysing the data. COVID-19 has affected more than 100 countries in a matter of no time. People all over the world are vulnerable to its consequences in future. It is imperative to develop a control system that will detect the coronavirus. One of the solutions to control the current havoc can be the diagnosis of disease with the help of various AI tools. The proposed system contains textual data analysis as well as real time physiological data analysis concept. The embedded platform reads the body temperature and heart rate of the patients. The patient is automatically induced to attend the pre-screening survey designed using the software GUI that collects most of the information on symptoms persists. A COVID-19 dataset is collected from publicly available websites. The read survey values and sensor values are pre-processed and extracted the unique features present in it. Those unique parameters are compared with the database to produce the output showing COVID positive status or Negative status and immediate medicine suggestions for them using the global collective medicine suggestions box.
Detection and prevention from different attacks in VANET: A Survey
Authors: Kaurav Arun Singh , Dutta Sushama Rani 
Published: October 2021

Abstract
Routing attacks will have distressing effects over the network and bequest a significant challenge once planning strong security mechanisms for vehicular communication. In this paper, we examine the effect and malicious activities of a number of the foremost common attacks and also mention some security schemes against some major attacks in VANET. The attacker’s aim is only to modify the actual route or provides the false data about the route to the sender and also some attackers are only flooding unwanted packets to consume resources in available network. Various routing approaches are also mentioned in the paper because the routing of data is very important to deliver the traffic information to leading vehicles. It’s advised that a number of the ways that to approach this made field of analysis issues in VANET might be to fastidiously design new secure routing protocols in which attacks are often rendered meaningless and because of the inherent constraints found in the network, there’s a desire for light-weight and sturdy security mechanisms.
Machine Learning With Health Care: A perspective
Authors: Malik Meenakshi , Khatana Rekha , Kaushik Aditi 
Published: October 2021

AbstractML “machine learning” is an ever-expanding research field with plenty of possibilities for study and implementation. Mr. James Collin stated at MIT that ML is the technology defining this decade, even though it has had a meagre effect on healthcare. Several fresh businesses in the ML industry are applying themselves earnestly on healthcare. Even google has jumped in to the race and it has designed a ML application for identification of cancer tumour on mammograms. To identify skin cancer, Stanford uses a Deep Learning algorithm. Around one trillion GB of data is getting generated per year by the USA health system. Various academic experts and scientists have worked out various characteristics and several factors of risk involved in of chronic illness. Additional data stands for more learning for machine, but for higher precision, these many features need a huge quantity samples. So if machines can harvest clinically greater risk oriented feature it would definitely be better. Precision is improved when the data in the form of exploratory data analysis and feature engineering is pre-processed. The multi-class classification might be capable of evaluating a patient’s different disease risk levels. In health care, correct identification of the percentage of diseased individuals “sensitivity” is a primary concern rather than correct identification of the percentage of healthy individuals “ specificity”. Our paper introduces one of ML’s super challenger and emergent application i.e. Healthcare. The careful and sympathetic relation with care providers will always be necessary for the patients. ML cannot remove this, but will become instrumental for health professionals in improving and strengthening on-going care. Our paper discusses the several established models of ML along with its applications in healthcare system. We also bring up directions for imparting more efficiency to ML model. In addition to this we have also discussed ML’s case study for Brest cancer.
Analytical Study on Flexural Behaviour of Light Gauge Steel Corrugated Section Encased in Concrete
Authors: Thilagar K. , Suresh Babu S. 
Published: October 2021

AbstractLight gauge elements for integrated beams were used, and thin webs are typically needed in constructed beams’ economical design. However, the buckling problem may arise if the Web is fragile. This risk may be reduced by using thicker panels, web reinforcements, or web enhancements. The use of corrugated Web is a possible means of achieving adequate rigidity and shear resistance without hardeners. Analytical studies were conducted in this present work to study the bending behavior of the conventional beam and light-weight steel beam with corrugated, concrete enclosed Web. Analyzes of finite elements have been conducted using the ANSYS beam software. The results present the capacity for load carrying and the deformation of the concrete-covered corrugated web beams. This study’s main objective is to acquire a better knowledge of a concrete embedded steel beam’s behavior.
Design of Solar Charging Case for Mobile Phones
Authors: Gladwin Antony R , Hariharan S , Hari Haran D , Clement Raj C 
Published: October 2021

Abstract
Every day in this modern era, a new technology is introduced in a mobile phone, and one major concern that every mobile phone user has is its battery backup. Whatever the advancements in mobile phones, the chargers we use have remained consistent since the beginning. Our project’s goal is to create an integrated solar mobile charger that can be seamlessly incorporated into the protective case of the mobile phone. The proposed design traps solar energy and stores it in a rechargeable battery. This system has the ability to serve dual role, both as a protective case and act as power backup for the mobile phone.
Study on Engineering behavior of conventional cement concrete by partially replacing sea shell as Fine aggregate
Authors: Parthiban D. , Vijayan D.S. , andrews Sachu , sangma Sangsangrach , mohammed Arif 
Published: October 2021

Abstract
In this study, it was investigate about the engineering behavior of conventional concrete of grade M25, by replacing the fine aggregate by partially with crushed sea shell. On because of progression in the field of infrastructure, the dearth of construction material becomes upsurge day by day. All the investigator was observe to find the substitute construction materials to meet the demand of construction in world wide. The reason behind is, while continuous utilizing of the natural raw material for construction decline the resource of those materials and further, it leads to affect the routine function of the earth and made drastic change in the life cycle of living beings. Therefore, it is obvious to find out the possible alternative material to suit for all type of construction. In this study, the sea shell was used as a fine aggregate in the method of crushed powder in an apparent proportion such as 10%, 20% and 30% replacing in the place of fine aggregate sand. The compression and split tensile behavior of sea shell aggregate mixed concrete comparatively with plain sand concrete was studied under different curing periods such as 7 days, 14 days and 28 days. It was shows that at 20% replacement of crushed sea shell aggregate provide the compressive strength of 35 N/mm2 at 28 days of curing nearly with the design strength of M25 grade conventional concrete. It was also noticed that, the percentage increase of crushed sea shell decline the strength of concrete as radically. Hence it was acclaimed that, the percentage of crushed sea shell as fixed equal or below 10 % to get a better strength of concrete.
Discernment and Diminution of Black Hole Attack in Mobile Ad-Hoc Network using Artificial Intelligence
Authors: Srinivas K , Harsha Shastri V , Nassa Vinay Kumar , Prasad Gudapati Syam , Kumar Prathipati Ratna 
Published: October 2021

Abstract
The MANET is an interesting research topic that has movable nodes. The mobile ad hoc system is an important research area. The nodes are connected by wireless connections. Thus it is vital to have a stable network because information and interaction are crucial in diverse fields such as security and catastrophe emergency response.
Because of the decentralized system’s vibrant existence, these channels are vulnerable to various threats, including BHA, GHA, SHA. One of the well-known security issues in MANET is the black hole assault. Each node has a routing table containing information from the target node. The number of assaults in MANET is usually protocol networking assaults. The study focused on black hole attacks for discernment and decrease. A black hole attack node wrongly picks up all packet and collects them without passing them to an endpoint by taking a fresh path to the destination nodes. This paper presents BHA defence from assaults with the principle of Artificial Neural Network and calculates its efficiency according to the set of elements, such as efficiency, PDR and delay and energy utilization. This paper aims to devise an artificial neural network method for black hole discernment and reduction in MANET.
Characteristics Study on Leachate Samples of Laloor, Thrissur
Authors: Ispara Xavier S , Aravind Raj P S , Divahar R , Mohan Arun , Tr Nithin , Shamsad A C 
Published: October 2021

Abstract
Leachate generation is a biggest problem faced by municipal solid waste (MSW) landfills which causes significant hazard to surface water and groundwater. Leachate contains high concentration of pollution which can cause serious problems to the society. In this study, examining the characteristics of leachate generated from a landfill site situated in Laloor, In Thrissur, Standard methods were used to monitored, analyzed and examined the water and waste water. According to the standard methods for the Parameters were monitored included dissolved oxygen (DO), chemical oxygen demand (COD), biological oxygen demand (BOD), chlorides content, alkalinity, mpn, hardness and pH. After this study results are mapped by QGIS to confirm and show the impact of the leachate issue in laloor.
Design of Water Distribution System for Thirumitta code Grama Panchayat
Authors: Ispara Xavier S , Divahar R , Aravind Raj P S , Roy Astoria Femy , Athira P R , Maria Duna C B 
Published: October 2021

Abstract
The aim of this project is to supply the water to client with acceptable grade and amount. Jal Jeevan Mission (JJM) has been launched that aims at providing practical functional household tap connection (FHTC) to each village unit by 2025 in Republic of India. This project aims on designing a water distribution system for the Thirumittacode gramma panchayath situated in Pattambi Municipality, Palakkad district, Kerala. This project revolves around population prediction of the general practitioner by 2024 and 2054, water demand calculations, planning the water distribution system with associate degree acceptable water resource and value estimation. Use of loop 4 software system adds on to the advancement of this project.
Numerical simulation of viscosity/implicit large-eddy steady turbulence with the Reynolds number dependency
Authors: Iwata Naoyuki , Suzuki Hiroki , Mochizuki Shinsuke 
Published: October 2021

Abstract
This study presents a numerical analysis that models small scale turbulence using numerical viscosity or implicit large-eddy simulation (LES). The motivation for focusing on these models is that the sub-grid scale components of LES are assumed to have a sufficiently high Reynolds number turbulence. The Reynolds number dependence of steady isotropic turbulence is used to validate the present analysis. Here, this dependency ranges from low to high Reynolds numbers. The results of this analysis are validated by comparing them with those of direct numerical simulation. The donor cell method and quick method are used as schemes of the numerical viscosity. Analysis based on the numerical viscosity can give accurate turbulent kinetic energy values at high Reynolds numbers and implicit LES at low Reynolds numbers. However, these models did not accurately predict static pressure fluctuations. These results were discussed by visualizing the large-scale turbulent structures.
Systematic analysis of additive manufacturing for printing on semi-finished parts
Authors: Kizak M , Matschinski A , Drechsler K 
Published: October 2021

Abstract
Additive manufacturing has gained significant interest in the industry, and fused filament fabrication in particular is a promising technology. In order to use the full potential of additive manufacturing, deeper understanding in this process is necessary. For this purpose, a profound analysis according to VDI 2206 guideline (“Design methodology for mechatronic systems”) is conducted for printing on semi-finished parts with fused filament fabrication. It presents the correlation of mechanical, electrotechnical and information processing components to detect the function chain. The relevant information, energy and material flow within the overall system are identified. New functional problems emerge from the analysis. For instance, the binding of the printed segment to the semi-finishes part needs to be considered. Moreover, the determination of the position and geometry of the semi-finished part poses a challenge. The analysis shows that the system needs to be expanded. To be able to print on semi-finished parts, a monitoring system, an advanced slicing software and a tempering ambience is necessary.
Aspect ratio and size effects of a metacomposite with interconnected Y-elements
Authors: Lim T C 
Published: October 2021

Abstract
An investigation on the size effect and aspect ratio is reported herein for a recently designed mechanical metamaterial that manifests perfect auxeticity based on inspiration from a Middle East geometrical pattern by interconnecting rigid Y-elements. An upper bound effective Young’s modulus was acquired by matching the strain energy of the restraining springs within each pair of the Y-elements and the conceptualised continuum strain energy of the entire metamaterial. Results show that the effective Young’s modulus is enhanced with decreasing size of the material. For a fixed amount of metamaterial units, the effective Young’s modulus can be increased by elongating or narrowing the metamaterial structure. This 2D structure is useful for applications which requires preservation of shape while permitting large change in size.
Low-cost activated carbon bio-wasted-based for enhanced capacitive properties of symmetric supercapacitor
Authors: Taer Erman , Sugianti Tiara Elvelin , Apriwandi  , Rini Ari Sulistyo , Malik Usman , Taslim Rika 
Published: October 2021

AbstractLow-cost, abundant, simple, and facile approaches to exhibit bio-waste-based porous carbon are needed to enhance the high performance of electrode materials as energy storage devices. Here, the bio-waste-based activated carbon with a low-cost and easy-to-prepare approach was studied via chemical impregnation of ZnCl2at single-stage integrated high-temperature pyrolysis. Furthermore, the activated carbon is prepared in the form of a monolith by optimizing the self-adhesive properties of the precursor. The application of different chemical concentrations can significantly improve the material properties with relatively good amorphous carbon structures. Furthermore, the maximum surface area was found to be 1129 m2g−1. Moreover, it exhibits high electrochemical behavior with a specific capacitance of 145 Fg−1at a constant current density of 1.0 Ag−1. In addition, the highest energy density was found at 16.25 Whkg−1with a maximum power density of 82.70 Wkg−1in 1 M H2SO4aqueous electrolyte. These results confirm a low-cost and simple strategy for the synthesis of bio-waste-based activated carbon as an electrode material to enhance the capacitive properties of supercapacitors.
In Silico Analysis Towards Exploring Potential β Secretase 1 (BACE1) Inhibitors; The Cause of Alzhemier Disease
Authors: Frimayanti Neni , Aryani Fina , Rishanti Nina , Yaeghoobi Marzieh 
Published: October 2021

Abstract
1,5 benzothiazepine chalcone derivative compounds were used as ligands and docked with protein target 2XFJ code from Hydrolase enzyme crystallographic structure. Molecular Operating Environment 2020.0901 (MOE) computer program was used as software to perform docking. The aim of this research is to determine the potentiality of 1,5 benzothiazepines as β secretase 1 (BACE1) inhibitors using molecular docking studies and also to predict their toxicity using SwissADME. Based on the docking results, some promising interactions were observed between 1,5 benzothiazepines and β secretase 1 (BACE1) receptors using Verubecestat as a positive control. Compounds MA2, MA4 and MA10 shown to have the potentiality as active inhibitors for the β secretase 1 (BACE1). These three compounds have binding free energy values of -4,6302 kcal/mol, -4,4268 kcal/mol, and -5,3427 kcal/mol, respectively. In addition, they also exhibited factor of binding (i. e. a measure of the probability of tested compounds to bind with the same amino acid that the positive control, Verubecestat). The predicted toxicity for these three compounds were measured using SwissADME and the results showed that MA2, MA4 and MA10 are not toxic and they can be used as reference for designing new inhibitors for β secretase 1 (BACE1).
Schlumberger’s Rules of Geolistric Resistivity Survey for the Study of Ground Water in Agricultural Land Palawija
Authors: Rahmalia Anisa , Juandi Muhammad 
Published: October 2021

Abstract
Marpoyan Damai sub-district has the potential as a palawija agricultural land. The obstacle faced by farmers is the difficulty of getting water when it is dry. Thenfore, a study is needed to see potential and presence of groundwater in that location. This study aims to identify the depth of the subsurface structures around the agricultural area. The data were taken from two routes in Marpoyan Damai District, namely at coordinates 0°26’44.232” LU, 101°26’4.866” BT and at coordinates 0°26’44.210” LU, 101°26’4.092” BT. Data processed from the progress software shows that at coordinates 0°26’44.232” LU, 101°26’4.866” BT, there is one aquifer layer in the fourth layer having a resistivity value of 80.76 Ωm with a thickness of 6.52 m and at coordinates 0°26’44.210” LU, 101°26’4.092” BT, there is one aquifer layer in the second layer having a resistivity value of 80.45 Ωm and a thickness of 9.99 m. The lithology data of each path shows the water flow pattern flowing from line one to line two. The results of this interpretation indicate that this research area can be used for agricultural areas.
Resistivity characteristics of soil saturated with variation of salt water-fresh water mixture
Authors: Islami Nur , Irianti Mitri 
Published: October 2021

Abstract
Peat soil has a specific physical character if compare with the other sediments. It has amount of organic matter and has relatively porosity and permeability. This preliminary research is to predict the salt water content in the soil and peat soil aquifer later on. This research is to investigate the resistivity characteristic of peat soil saturated with variation of salt water-fresh water mixture. Six undisturbed soil and peat soil samples were taken from difference sites in the coastal area. The soil and peat soil samples then saturated with difference amount of salt-fresh water mixture. The resistivity measurement then was measured to the soial and peat soil saturated with the salt-fresh water mixture. The result show that the resistivity decreases drastically as the increasing of a little amount of salt water in the salt-fresh water mixture.
Physical and Numerical Simulation of Wave Transmission Over Submerged Breakwater
Authors: Sutikno Sigit , Almanna Fajri , Rinaldi  , Mubarak  , Murakami Keisuke 
Published: October 2021

Abstract
Nowadays, the submerged breakwaters are becoming attractive to the coastal engineer because they have many advantages including keeping aesthetic value of coastal scenery and reasonable for wave energy reduction. However, on the other hand, their design is very complicated. So, it is very important to understand the characteristics and the impact of wave because of the submerged breakwaters. For this purpose, we developed both numerical and physical model for simulation of wave over submerged breakwaters. The numerical model was developed using CADMAS-SURF, which is widely used in a practice of business in Japan. Physical model studies were performed at the Coastal Engineering Research Laboratory, University of Miyazaki, Japan to assess the performance of submerged breakwaters under a wide range of design conditions. The tests include the use of single and double submerged breakwater, as well as the impact of interval between the breakwaters which will be useful references for submerged breakwater designing in the future. The results show that the transmission coefficients of the numerical simulation have a good agreement with the experiment result with the RMS error 0.14 and 0.19 for the single and double breakwater respectively. This study found that, the application of double breakwaters has no significant impact for reducing wave energy compared to the single breakwater for the wave steepness higher than 0.007 and 0.012 based on laboratory and numerical simulation respectively. The best relative breakwater spacings are 0.75, 0.4, 0.45 and 0.35 for any kind of wave with the period of 0.6, 0.8, 1.0 and 1.2 respectively. In those conditions, the transmission coefficients are on minimum value for each kind of wave, that means the double breakwaters have the good performance on energy reduction.
Nineth Grade Students Mistakes when Solving Congruence and Similarity Problem
Authors: Wijaya T T , Mutmainah I I , Suryani N , Azizah D , Fitri A , Hermita N , Tohir M 
Published: October 2021

Abstract
This research aims to know the difficulty level and the difficulties faced by students on congruent and similar problems. The test is taken from students’ mid-semester exam in march 2021. Students’ learning condition is under the coronavirus pandemic. This research uses a mix-method to process its data which are the qualitative and quantitative methods. The quantitative method is used to analyze the difficulty level and the qualitative method will explain the difficulties faced by students when solving congruent and similar problems. There are 9 questions given in this research that consists of 8 visual problems and one combined problem. The difficulties of the problems are four questions with easy difficulty and five questions with medium difficulty. The sample of this research is 61 9th grade students from SPMN 47, Bandung, Indonesia. The data is taken by using the google platform. The second data will be taken from teachers’ interview results following the analysis of students’ difficulties when solving congruent and similarity problems. The test result average is 64.77 and teachers’ interview result shows that the poor test result is because teachers are not prepared with the teaching condition during the coronavirus pandemic. A recommendation for teachers is that they can improve their ability by integrating technology in mathematics.