bluuebunny/crossref_metadata_2025_split huggingface dataset:
Internet of Things for Smart City. A Case Study: SMEs Project in Sleman Regency
Authors: Fridayani Helen Dian , Atmojo Muhammad Eko 
Published: April 2021

Abstract

IoT improves the proficiency, precision, and viability in activities and the board of such development ecosystem targeting and ensuring a high caliber of life and animating advancement procedure of organizations. A smart city has been created by setting up cutting edge business-drove development in joint with government and companies to give a solid start business condition, sensible charges, and minimal effort to live and to work together. This paper summarizes the role of IoTs for Small Medium Enterprises in Sleman Regency, divided into 2 categories: development and marketing. This particular study contributes to the strategy of IoTs development for Small Medium Enterprises’ project.
Implementation of E-Tourism In Aceh Province for Future Sustainable Development through Media Promotion
Authors: Ulfa Khalida , Pribadi Ulung , Herizal  , Suswanta  
Published: April 2021

Abstract
E-tourism is a new strategy in Indonesia for the tourism development. Indonesia possesses great potential in tourism, including marine, culture, history, culinary and many other types of tourism. The concept of sustainable development remains the best development principle, one of which is as a guide in the development of tourism and is used for economic growth in the society. This research is based on a previous article published in Sustainability by presenting an integrated framework using a comprehensive and in-depth review on literatures related to tourism. Application of E-Tourism in Aceh province’s tourism management through media promotion is to boost economic growth in tourism development and management. Tourism in Aceh Province has very good potential. This condition has the potential to market tourism using social media. In this modern era, humans tend to use social media as a means of finding information. In this case, the role of social media, such as website and Twitter, is a suitable tool for marketing E-Tourism in Aceh Province. This study used descriptive qualitative method. Data sources were be obtained from Acehtourism, travel websit report documents, and journals related to the research topic. The data were analyzed using the Nvivo 12 plus application and crosstab. The results showed that the implementation of E-tourism in Aceh Province through social media was very influential. This social media is a promotion platform for the region because it is easier, more effective, strategic, and this can increase the regional economic development and the sustainable community in the future.
Artificial Intelligence and Decision Support System to Determine Policies for Controlling River Pollution from Industrial Sectors
Authors: Sulistyaningsih Tri , Sunarto  , Saiman  , Suhariyanti  , Oktaviari Vinggi 
Published: April 2021

Abstract
One of the principal difficulties faced in developing countries is poor water quality. Approximately 90% households and industrial wastes are discharged untreated properly, directly into the ground and surface water. This research aims to analyze the use of artificial intelligence as a decision support system (DSS) to monitor and determine policies for controlling river pollution from industrial sectors. This study uses an interpretive approach or a qualitative approach by implementing the library research method. Integrated river basin management involves all management issues associated with the supply, use, rehabilitation, protection, pollution, and many others in a river basin. In the decision-making process, it considers the relations between the abiotic and the biotic part of the various water systems, between the ecological and economic factors, and between the various stakeholder interests. The use of technology by policymakers is important to address these water quality-related challenges. Therefore, DSS as an artificial intelligence tool is required to carry out river basin management processes. Thus, water managers can make policies and decisions on the implementation of measures to improve the quality of surface water in the river faster and more precise.
The Influence of Artificial Intelligence to Support Halal Tourism Policy in South Korea
Authors: Marlinda A P , Cipto B , Al-Fadhat F , Jubba H 
Published: April 2021

Abstract
This study focuses on the influence of Artificial Intelligence in the form of application (software) supporting South Korea’s halal tourism policy. Specifically, this study analyses the types of correlations between the software and the implementation of halal tourism policies in South Korea. This illustrates the influence of applications on users as Muslim tourists in South Korea. Thirty applications were randomly selected, and data were collected from Google Play Store devices through Android for the period between 2010-2020. In this study a qualitative approach was applied, and literature study was chosen to examine the data. Indicators available on the Google Play Store was used, complemented by the criteria of halal tourism collected by the authors from various sources. Based on these indicators, the results of the analysis revealed that more than 50 percent of the mentioned applications were helpful for users (Muslim tourists) led to a conclusion that artificial intelligence supports the implementation of halal tourism policies in South Korea.
Transformational Leadership in Creating Good District Government
Authors: Dema Herman , Rusdi Andi Fadel , Yasin Akhmad , Hamid Hariyanti , Abriyanti Nur 
Published: April 2021

Abstract
This study aims to determine the role and impact of transformational leadership in creating good governance in sub-district government. The method used is descriptive quantitative, with a sample of 31 respondents. Data collection techniques used in this study were observation, questionnaires, literature studies, and interviews. The collected data is processed using a frequency table. The results showed that the role of transformational leadership in creating good governance in sub-district government is categorized as useful. The most certain thing is if the leader can provide training for officials (facilitation). The impact of transformational leadership in creating good governance is that apparatus compliance increases both to leadership in the sub-district government. The impact is seen from the collaboration of the authorities when serving as well as the moral leaders of the apparatus when serving the community. Therefore, this study suggests that leaders often provide training and act as facilitators in an activity.
Observed Data of Forest Fire Hotspots effects on Respiratory Disorder by Arc-GIS in Riau Province, Indonesia
Authors: Purnomo Eko Priyo , Rahmasari Farindira Vesti , Trisnawati Dina Wahyu , Agustiyara  , Erviana Rima 
Published: April 2021

Abstract
The paper shows that air quality aspects rise from forest fires in Indonesia and they have associations with a wide range of adverse health outcomes, including respiratory health problems. Due to the unpredictable nature of forest fires, it is challenging for public health authorities to evaluate the potential exposures before they occur reliably. Using GIS software, zoning was made om Riau Province, Indonesia. The data shows that the highest fire hotspot was in 2015 by 12,854 and the lowest was 527 in 2017 as well as the lowest Respiratory Disorder Cases in 2017 was 371,044. The Finding proves that smoke has a significant negative effect on increasing respiratory problems Therefore, it also indicates that smoke and haze forecastings are effective tools and challenging to be developed that can be used as public health predictions and establish a suitable policy on forest fires. However, their inherent uncertainties limit their widespread adoption. Observed measurements from air quality monitoring networks and remote sensing platforms are more reliable, but they are inherently retrospective.
Digitalization Era: Website Based E-Government
Authors: Ahmad Jamaluddin , Hardianti  , Nilwana Andi , Muliani  , Hamid Hariyanti 
Published: April 2021

Abstract
The problem in this research is that public services are still manual because the websites in each agency are still inadequate to provide online services, the condition of the website cannot be accessed, many pages are blank and the news displayed is not up to date, this indicates that the website of the agency from The Regional Work Units in Enrekang Regency has not met the standards set by Diskominfo in 2017. The purpose of this study is to see the quality of the website in terms of transparency, effectiveness, and efficiency. Moreover, to see the role of social media in the application of website-based e-government in the Enrekang District Work Unit (SKPD). Research using quantitative methods. The data in the study used online media from the Enrekang Regency website by looking at specific criteria from the agency website of the Regional Work Unit. The technique for calculating existing data is that if there is data available, it will be given a score of 1 and if the information is not available on the website it will be given a score of 0. The results of this study, the websites of local government agencies, are not transparent, ineffective, and inefficient. The role of social media is also not influential because there is no feedback provided by the government on input and questions given by the public.
Usability assessment of virtual reality as a training tool for oral presentation
Authors: Daniels M M 
Published: April 2021

Abstract
One of the widely used teaching-learning strategies in the educational sector is the delivery of oral presentation by students. They are tasked to present their outputs-such as research paper, project, case study findings—to a group of audience. The problem experienced by most students in this type of task is the fear of public speaking combined with the pressure of relaying information effectively. In practice, this problem is resolved by giving more opportunity to students to rehearse repeatedly in front of peers. Organizing such setup, however, becomes almost impossible during times of pandemic when face-to-face interaction is limited, if not prohibited. Hence, this study ventured on assessing the usability of an alternative solution. This is with the use of virtual reality technology that can simulate the traditional training scenario and render it in a virtual environment. Three categories of participants were involved in the rating of its usability - IT students, non-IT students and Trainers. They were given ample time to navigate a public speaking app using a VR headset. Afterwards, they accomplished a survey questionnaire where they assessed the usability of the VR tool as a mode of training for oral presentation. Findings show that the usability rating of virtual reality as a training tool for oral presentation can vary depending on the technological background of users. This is due to the lack of on-screen assistant that would guide users in navigating the system. Despite these minor problems, the use of virtual reality as a training tool for oral presentation is highly recommended. This is supported by the unanimous positive response of participants in the SUS scale measuring their interest in using the VR tool for oral presentation.
Exploring Nano Biotechnology for detecting specific disease in Medical diagnosis and Therapeutic
Authors: Thangamani M. , Kavitha Bharathi S. , Suresh Kumar N. 
Published: April 2021

AbstractNanobiotechnology connects the scientific openings between chemistry, physics and biology on the nanoscale. These guides to a lot of modern techniques help and create good result in medical-phtherapeutic appliances. Now a day nanoparticles good aspirants for drug discovery and new therapeutic applications. It consists of the nanotechnology and biotechnology. Nanobiotechnology will help the combination of therapeutics with diagnostics and make easy to improve the specific medicine suitability for an individual and prevent the immune system from side effect drugs delivery. This article explores the nano biotechnology y for detecting specific disease in medical field.
Seismic performance evaluation of steel building frames with modified dual-pipe damper
Authors: Bincy V , Usha S 
Published: April 2021

Abstract
Building performance against resistance to earthquake depends on selection of right building material with right properties. Steel frame structures are widely accepted due to its flexibility and seismic resistance property. However the practice of seismic retrofitting techniques in steel structures helps in the betterment of seismic performance of the building. A number of researches on simple and cost effective Metallic Yielding Device (MYD) are being conducted to evolve the best equipment. Dual-Pipe Damper (DPD) is one of the MYDs, which works on the principle of passive energy dissipation. A recent study brings the effective dimensions of pipes in DPD which can be implemented in a steel building frame conforming to IS 800:2007. This paper aims to study the effect of number of pipes in DPD by conducting parametric study using push over analysis. Three different configurations of optimized DPD installation in the multi-storey building frame are also studied. The Modal and Time-History analyses are performed on multi-storey frame with optimized DPD fixed at three configurations of steel frame conforming to IS 800:2007 to optimize the configuration.
Corrosion control of reinforced concrete structures in construction industry: A review
Authors: Arya E K , Dhanya B S 
Published: April 2021

Abstract
Corrosion of steel reinforcement is one of the main deterioration phenomena which affect the durability of reinforced concrete structures. Together with the structural damages, corrosion will also increase the cost associated with it. Therefore, protection of reinforcing steel in concrete structures from corrosion is an inevitable need. Various protection techniques are in practice to mitigate corrosion of reinforcing steel in the concrete structure such as use of patch repairing, protective coating, impressed current method, and sacrificial anodes. Among these, electrochemical protection technique using sacrificial anodes can be suggested as a very effective tool for corrosion mitigation. Sacrificial anode cathodic protection system is a less popular corrosion control technique because of lack of awareness about the benefits of this method and the wide usage of other corrosion control practices. This paper provides a critical review on the common techniques in construction sites used for corrosion control of reinforced concrete structures. An overview of the benefits of sacrificial anode cathodic protection system, its working and installation is also provided in this paper.
A study on economic feasibility of fly ash and ground granulated blast furnace slag based geopolymer concrete
Authors: Chithra K S , Binoy T , Harismitha A , Ananth R K , Deepa M 
Published: April 2021

Abstract
The rapid increase in the greenhouse gas emission has affected the ecological balance adversely which tends to the need of sustainable development in nature. The carbon dioxide produced during cement production is about 7% globally and it is the second most consumed product in the world. To mitigate this crisis, Geopolymer concrete (GPC) which constitutes industrial wastes like Ground Granulated Blast Furnace Slag (GGBS), flyash, rice husk is considered as a more eco-friendly and economically feasible alternative to Ordinary Portland Cement (OPC) based concrete. The reduction in the carbon dioxide emission from cement production can contribute significantly to the turning down of the global thermostat. The feasibility of production of GPC is much more safe, secure and reliable as it has more strength than conventional concrete [1]. The objective of the study is to compare the economic feasibility of conventional concrete and GPC. In this study, the rate analysis is done for optimum combination of flyash and GGBS based GPC and conventional concrete. From earlier studies flyash and GGBS based GPC is prepared by activating mixture of sodium silicate and NaOH solution. Optimum strength ratio obtained for flyash and GGBS is 1:1. In this study the analysis is done for GPC M 25 grade, conventional concrete of M 25 grade and is observed that GPC is more economical than conventional mix.
Computation of stress concentration factor of tubular joints for the fatigue analysis of steel structures
Authors: Althaf M , Muhammed Navvar K , Prakash Gowtham , Varghese Noel , Navaneeth C A 
Published: April 2021

Abstract
The offshore structures are welded tubular structures which are continuously subjected to cyclic environmental loads like waves, winds, currents, earthquakes etc. These cyclic environmental loads (predominantly wave loads) will induce time varying cyclic stresses on the offshore structures causing fatigue damages even at very low nominal stress levels. Fatigue failure is defined as the tendency of a material to fracture by means of progressive brittle cracking under repeated alternating or cyclic stresses of intensity considerably below the normal strength. Fatigue is very critical at the welded joints, because the stresses at the welded regions are several times higher than the nominal stress. Stress Concentration Factors (SCFs) converts the nominal stress into higher stresses known as hot spot stresses. These SCFs are very sensitive in the computation of fatigue life of steel structures. A small difference in SCFs can cause a huge difference in fatigue life of steel structures. Different empirical methods give different values of SCFs for the same element, hence different fatigue life. This study aims to investigate the stress concentration factor of different configurations of tubular joints numerically using Finite Element Analysis (ANSYS) under certain boundary conditions and compare the result with the SCF obtained from empirical method (using parametric equations).
Potential application of cement amended marine clay as liner material
Authors: Veena V , Reghunath S , Cyrus S , Abraham B M 
Published: April 2021

Abstract
One of the major problems being faced today in the society is solid waste disposal. Compacted clay soils are commonly used as liner materials in waste containment systems. As marine clay is abundant in the coastal belt of Kochi, this locally available soil was used in the study. Desiccation cracking of clay mass can lead to development of shrinkage cracks and also provide pathways for moisture migration into the landfill. In order to minimize the adverse effect of cracks, the behaviour of sun-dried marine clay amended with cement in different percentages of 1%, 2%, and 4% were studied. To stimulate the field conditions, the samples were subjected to alternate wetting and drying cycles. For different cement content, three cycles of alternate wetting and drying were performed. The study indicates that the extent of crack formation decreases with increase in cement content and the optimum percentage of cement amendment is 4%.
A study on seismic response of buildings on coir mat reinforced sand bed
Authors: Sreya M V , Jayalekshmi B R , Venkataramana Katta 
Published: April 2021

Abstract
The present study examines the efficacy of coir mat as a seismic isolation material for reducing the earthquake energy transferred and, so to reduce the dynamic response of the building. A three-dimensional finite element simulation of field-scale models of G+2 and G+3 buildings resting on raft foundation in a sand bed, with and without the seismic isolation mechanism has been carried out by time history analysis with El Centro (1940) input motion. Seismic responses such as roof acceleration, roof deflection, bending moment and shear force of G+2 and G+3 buildings are studied. Variation in the base shear ratio which is defined as the ratio of seismic base shear to the total weight of the building is also analyzed by incorporating the three-dimensional soil-structure interaction effect. The results from the analysis inferred that the reinforcement of the coir mat as a seismic isolation medium limits the transmission of earthquake energy to the superstructure.
Simulation of flow pattern around series of groynes with different orientations in meandering channels
Authors: Indulekha K P , Jayasree P K , Sachin S 
Published: April 2021

Abstract
The mechanism of flow and turbulence around groynes in a meandering channel is very complex phenomena. To simulate the flow pattern around groynes in meanders a 3D numerical model was built with groynes of different inclinations by using ANSYS Fluent. The developed model was verified by the results of experimental study in meanders. Pressure, velocity, stream lines and turbulent kinetic energy for different groyne angles such as 15°, 30°, 45°, 90°, 120° and 150° were compared and analyzed to find the ideal angle configuration for different functions. Streamlines profiles were studied to understand more about the formation of scours and vortices around the groyne. The study of streamline profiles helped in the study of vortex and scours. The most dynamic variation in pressure and turbulent kinetic energy within the contours were found for groynes with 90° orientation. Large numbers of vortices between the groynes were observed for groynes with 15° and 90° orientation and these vortices were observed between the second and third groynes. For groynes in the meandering, the ideal angle for controlling the velocity was found out to be 45°, as it showed very small number of vortices in the groyne field. The results of the study showed that numerical modelling could be used efficiently for the study of flow and turbulence around groynes in meanders.
Impact of urbanization on flooding in chalakudy river
Authors: Parvathy Sethu , Thomas Reeba 
Published: April 2021

Abstract
Extreme events like floods are a concern for any country in terms of the damages caused to life as well as property. The recent trend of unpredictable rainfall in India leads to significant changes in the flow of the river and basin characteristics, which contribute to the aggravation of floods. In the cataclysmic flood in the year 2018 in Kerala, the Chalakudy river basin was completely inundated. This region has undergone extensive environmental changes since the 1990s due to agricultural expansion, deforestation, increased urbanization etc. These indicate the need for conducting a hydrologic and land use/land cover (LULC) change analysis to identify the causes, effects and solutions to mitigate the devastating effect of floods. This goal is achieved with the help of Geographic Information System (ArcGIS) and a hydrological model (HEC-HMS). The results from the study shows that tremendous change in land use pattern has occurred over the past few decades and the notable among them is the 1003.9% increase in built-up area. The increase in flood peak of the devastating Kerala Flood 2018, exclusively due to this land use change/urbanization is found to be about 22% in this study area.