Pub Date : 2019-04-20DOI: 10.23953/CLOUD.IESTOC.410
D. Duckworth, Georgina Johns, Kevesha R Snow, Jazzmyn L Davenport, J. Moses, Vanessa M Cervantes, Alandria L Waller, D. A. Gamez, Jade Housewirth, Y. Y. Sanchez, S. Malasri
{"title":"Learning by Doing: Buckling of Corrugated Fiberboard and Box","authors":"D. Duckworth, Georgina Johns, Kevesha R Snow, Jazzmyn L Davenport, J. Moses, Vanessa M Cervantes, Alandria L Waller, D. A. Gamez, Jade Housewirth, Y. Y. Sanchez, S. Malasri","doi":"10.23953/CLOUD.IESTOC.410","DOIUrl":"https://doi.org/10.23953/CLOUD.IESTOC.410","url":null,"abstract":"","PeriodicalId":92218,"journal":{"name":"International journal of advances in science, engineering and technology","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86837661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-14DOI: 10.23953/CLOUD.IESTOC.407
D. Duckworth, Vanessa M Cervantes, Alandria L Waller, D. A. Gamez, Jade Housewirth, Y. Y. Sanchez, S. Malasri
{"title":"Learning by Doing: Properties of Corrugated Fiberboard and Box","authors":"D. Duckworth, Vanessa M Cervantes, Alandria L Waller, D. A. Gamez, Jade Housewirth, Y. Y. Sanchez, S. Malasri","doi":"10.23953/CLOUD.IESTOC.407","DOIUrl":"https://doi.org/10.23953/CLOUD.IESTOC.407","url":null,"abstract":"","PeriodicalId":92218,"journal":{"name":"International journal of advances in science, engineering and technology","volume":"74 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85833022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-08DOI: 10.23953/CLOUD.IESTOC.406
B. McGinnis, C. Black, Chad Baker, John Ventura
{"title":"Communication between Robots and IBM Cloud Services","authors":"B. McGinnis, C. Black, Chad Baker, John Ventura","doi":"10.23953/CLOUD.IESTOC.406","DOIUrl":"https://doi.org/10.23953/CLOUD.IESTOC.406","url":null,"abstract":"","PeriodicalId":92218,"journal":{"name":"International journal of advances in science, engineering and technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81644954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study evaluated the degree of pollution of Ikpoba River due to the incessant discharge of industrial wastewater into the river. The entire study area was digitised and geo-referenced in order to generate the map of the study area as well as the sampling points. Eight (8) water samples were obtained from different locations from the direction of flow of industrial discharge into the river and also within the river. The coordinate of the sample collection points were acquired using handheld geographic positioning system (GPS). Water samples for physicochemical analysis were collected in a clean sterilized plastic container and analysis were carried out in the laboratory following standard procedure. The environmental variables measured were dissolved oxygen (DO), total suspended solid (TSS), pH, total dissolved solid (TDS), turbidity, concentration of nitrate and nitrite, chloride, phosphate, zinc, barium, tin, biological oxygen demand (BOD), conductivity, manganese, magnesium, calcium etc. Results obtained showed that most parameters investigated had increasing values. The calculated water quality index (WQI) from the sampling points ranged from 40.02 to 52.62, which indicates that most of the samples are bad as classified using National Sanitation Foundation (NSF) standard. This study therefore recommends that water quality around areas of industrial wastewater discharge in Ikpoba hill should be monitored and adequate treatment recommended where necessary.
{"title":"Design of Facultative Pond for the Treatment of Industrial Waste Water in Urban Settlement","authors":"E. S. Okonofua, N. K. Oghoyafedo","doi":"10.37121/JASE.V2I1.35","DOIUrl":"https://doi.org/10.37121/JASE.V2I1.35","url":null,"abstract":"This study evaluated the degree of pollution of Ikpoba River due to the incessant discharge of industrial wastewater into the river. The entire study area was digitised and geo-referenced in order to generate the map of the study area as well as the sampling points. Eight (8) water samples were obtained from different locations from the direction of flow of industrial discharge into the river and also within the river. The coordinate of the sample collection points were acquired using handheld geographic positioning system (GPS). Water samples for physicochemical analysis were collected in a clean sterilized plastic container and analysis were carried out in the laboratory following standard procedure. The environmental variables measured were dissolved oxygen (DO), total suspended solid (TSS), pH, total dissolved solid (TDS), turbidity, concentration of nitrate and nitrite, chloride, phosphate, zinc, barium, tin, biological oxygen demand (BOD), conductivity, manganese, magnesium, calcium etc. Results obtained showed that most parameters investigated had increasing values. The calculated water quality index (WQI) from the sampling points ranged from 40.02 to 52.62, which indicates that most of the samples are bad as classified using National Sanitation Foundation (NSF) standard. This study therefore recommends that water quality around areas of industrial wastewater discharge in Ikpoba hill should be monitored and adequate treatment recommended where necessary.","PeriodicalId":92218,"journal":{"name":"International journal of advances in science, engineering and technology","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88513045","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper examines the political economy of transforming indigenous technology in Nigeria through suitable engineering and technological development. The existing state of position of the indigenous technology with respect to its problems as it affects socio-economic growth, good governance and technological advancement were looked into. After in-depth evaluation, it was mirrored that there were some obstacles in the transformation of the nation’s indigenous technology to meet global standards. Therefore, this paper proposes the 3-I (imitation, improvement and innovation) technological advancement model as the way forward to start spiral process model of technological innovation that will aid the transformation of the indigenous technology to stimulate political-economic and technological advancement of the country. Economic growth will go side by side with technological advancement and national social security but the government is an indispensable entity in the developmental process.
{"title":"A Study on the Political Economy of Transforming Indigenous Technology in Nigeria through Appropriate Engineering and Technological Development","authors":"Henry F. Ighodaro","doi":"10.37121/jase.v2i1.30","DOIUrl":"https://doi.org/10.37121/jase.v2i1.30","url":null,"abstract":"This paper examines the political economy of transforming indigenous technology in Nigeria through suitable engineering and technological development. The existing state of position of the indigenous technology with respect to its problems as it affects socio-economic growth, good governance and technological advancement were looked into. After in-depth evaluation, it was mirrored that there were some obstacles in the transformation of the nation’s indigenous technology to meet global standards. Therefore, this paper proposes the 3-I (imitation, improvement and innovation) technological advancement model as the way forward to start spiral process model of technological innovation that will aid the transformation of the indigenous technology to stimulate political-economic and technological advancement of the country. Economic growth will go side by side with technological advancement and national social security but the government is an indispensable entity in the developmental process.","PeriodicalId":92218,"journal":{"name":"International journal of advances in science, engineering and technology","volume":"160 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73003850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Plastic film granulating machine is an industrial machine used for reducing plastic materials, mostly for grinding plastic into granules of uniform sizes for further processing either into new plastic shapes or recycled back to its parental source. This paper presents the use of locally sourced materials for realising the same machine; reducing its size and cost, while maintaining high efficiency, as well as decrease in vibration and increased shear efficiency with uniform size of granules. The machine consists of the hopper, the grinding chamber in which contains the shaft and cutting blades with a discharge unit. The plastic film granulator has a capacity of granulating 1kg of recycled plastic in 1h at 75% efficiency, a working revolution of 3000rpm, and power rating of 5.5hp engine. The machine works by principle of shearing, power is transferred from the motor to the granulating shaft with the aid of a transmission coupler that connects them. The inlet plastics are granulated until the desired size is achieved, small enough to pass through the discharge screen.
{"title":"Design and Fabrication of a Plastic Film Granulating Machine","authors":"Lawrence Imaekhai","doi":"10.37121/jase.v1i2.27","DOIUrl":"https://doi.org/10.37121/jase.v1i2.27","url":null,"abstract":"Plastic film granulating machine is an industrial machine used for reducing plastic materials, mostly for grinding plastic into granules of uniform sizes for further processing either into new plastic shapes or recycled back to its parental source. This paper presents the use of locally sourced materials for realising the same machine; reducing its size and cost, while maintaining high efficiency, as well as decrease in vibration and increased shear efficiency with uniform size of granules. The machine consists of the hopper, the grinding chamber in which contains the shaft and cutting blades with a discharge unit. The plastic film granulator has a capacity of granulating 1kg of recycled plastic in 1h at 75% efficiency, a working revolution of 3000rpm, and power rating of 5.5hp engine. The machine works by principle of shearing, power is transferred from the motor to the granulating shaft with the aid of a transmission coupler that connects them. The inlet plastics are granulated until the desired size is achieved, small enough to pass through the discharge screen.","PeriodicalId":92218,"journal":{"name":"International journal of advances in science, engineering and technology","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88475092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Martins A. Odiamenhi, E. O. Aigboje, Paul A. Ugboya
Diesel plays a significant role in the energy consumption in most developing countries. It serves as a source of power for the transportation, agricultural and industrial sectors. Diesel is one of the product of the petroleum, being utilised in all types of compression ignition engines as fuel. Hence, the need for reformer tank to manage proper waste is needed to avoid economical loss and environmental damage. The utilisation of reformer tanks in the management of waste energy is of economic and environmental advantage to the nation. This paper presents the use of feedback linearization and back-stepping methods to control the nonlinear reformers tanks in order to achieve robust control and stabilisation of the diesel. The model was transformed to a motion control model and the efficiency of the suggested algorithm was tested. The result showed that the back-stepping controller design is satisfactory not only for the tracking performance but also for the determination of the stability region.
{"title":"Robust Stabilisation of Reformer Coupled Tanks","authors":"Martins A. Odiamenhi, E. O. Aigboje, Paul A. Ugboya","doi":"10.37121/JASE.V1I2.23","DOIUrl":"https://doi.org/10.37121/JASE.V1I2.23","url":null,"abstract":"Diesel plays a significant role in the energy consumption in most developing countries. It serves as a source of power for the transportation, agricultural and industrial sectors. Diesel is one of the product of the petroleum, being utilised in all types of compression ignition engines as fuel. Hence, the need for reformer tank to manage proper waste is needed to avoid economical loss and environmental damage. The utilisation of reformer tanks in the management of waste energy is of economic and environmental advantage to the nation. This paper presents the use of feedback linearization and back-stepping methods to control the nonlinear reformers tanks in order to achieve robust control and stabilisation of the diesel. The model was transformed to a motion control model and the efficiency of the suggested algorithm was tested. The result showed that the back-stepping controller design is satisfactory not only for the tracking performance but also for the determination of the stability region.","PeriodicalId":92218,"journal":{"name":"International journal of advances in science, engineering and technology","volume":"22 3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89553320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aliga Paul Aliga, A. M. John-Otumu, Rebecca E Imhanhahimi, Atuegbelo Confidence Akpe
Web-based applications has turn out to be very prevalent due to the ubiquity of web browsers to deliver service oriented application on-demand to diverse client over the Internet and cross site scripting (XSS) attack is a foremost security risk that has continuously ravage the web applications over the years. This paper critically examines the concept of XSS and some recent approaches for detecting and preventing XSS attacks in terms of architectural framework, algorithm used, solution location, and so on. The techniques were analysed and results showed that most of the available recognition and avoidance solutions to XSS attacks are more on the client end than the server end because of the peculiar nature of web application vulnerability and they also lack support for self-learning ability in order to detect new XSS attacks. Few researchers as cited in this paper inculcated the self-learning ability to detect and prevent XSS attacks in their design architecture using artificial neural networks and soft computing approach; a lot of improvement is still needed to effectively and efficiently handle the web application security menace as recommended.
{"title":"Cross Site Scripting Attacks in Web-Based Applications","authors":"Aliga Paul Aliga, A. M. John-Otumu, Rebecca E Imhanhahimi, Atuegbelo Confidence Akpe","doi":"10.37121/JASE.V1I2.19","DOIUrl":"https://doi.org/10.37121/JASE.V1I2.19","url":null,"abstract":"Web-based applications has turn out to be very prevalent due to the ubiquity of web browsers to deliver service oriented application on-demand to diverse client over the Internet and cross site scripting (XSS) attack is a foremost security risk that has continuously ravage the web applications over the years. This paper critically examines the concept of XSS and some recent approaches for detecting and preventing XSS attacks in terms of architectural framework, algorithm used, solution location, and so on. The techniques were analysed and results showed that most of the available recognition and avoidance solutions to XSS attacks are more on the client end than the server end because of the peculiar nature of web application vulnerability and they also lack support for self-learning ability in order to detect new XSS attacks. Few researchers as cited in this paper inculcated the self-learning ability to detect and prevent XSS attacks in their design architecture using artificial neural networks and soft computing approach; a lot of improvement is still needed to effectively and efficiently handle the web application security menace as recommended.","PeriodicalId":92218,"journal":{"name":"International journal of advances in science, engineering and technology","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85453824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
For sustainability to be recorded in the Nigeria power sector (NPS), there must be a well-integrated system that is not easily prone to failure and is readily available when called into action. The NPS has overtime suffered from degraded infrastructure, policy paralysis to mention but few. However, if the needful is done with respect to identifying weak links in the network and a corresponding fast action in clearing failures along the line(s) then, some remarkable achievements could be recorded. This paper, therefore, carried out power flow analysis using the Newton Raphson Algorithm on the Electrical Transient Analyser Program (ETAP) version 12.6 on the NPS network using Maryland transmission station (MTS), Lagos, Nigeria as a case study. The choice of the location was as a result of the sensitivity of Lagos State in the economic activities of Nigeria. Results from the load flow indicated several voltage violations at load1 bus, load3 bus and load5 bus with magnitudes of 94.51, 94.91 and 94.79 % respectively. Consequently, transformers designated as T2A and T3A were said to have the highest and lowest branch losses of 150.0kW and 18.2kW respectively. Compensation of the losses along the line was carried out using optimal capacitor placement (OCP) subjected to constraints on the ETAP environment. The results from the OCP showed that it optimally sized and placed four capacitor banks on four of the candidate buses, which include load1 bus, load2 bus, load3 bus and load5 bus. An improvement of 2.26%, 1.12%, 1.93%, 1.12% and 2.006% were recorded for load1 bus, load2 bus, load3 bus, load4 bus and load5 bus respectively.
{"title":"Power Loss Determination, Assessment and Enhancement of the Nigerian Power System Network","authors":"A. Airoboman, T. M. Tyo","doi":"10.37121/JASE.V1I2.22","DOIUrl":"https://doi.org/10.37121/JASE.V1I2.22","url":null,"abstract":"For sustainability to be recorded in the Nigeria power sector (NPS), there must be a well-integrated system that is not easily prone to failure and is readily available when called into action. The NPS has overtime suffered from degraded infrastructure, policy paralysis to mention but few. However, if the needful is done with respect to identifying weak links in the network and a corresponding fast action in clearing failures along the line(s) then, some remarkable achievements could be recorded. This paper, therefore, carried out power flow analysis using the Newton Raphson Algorithm on the Electrical Transient Analyser Program (ETAP) version 12.6 on the NPS network using Maryland transmission station (MTS), Lagos, Nigeria as a case study. The choice of the location was as a result of the sensitivity of Lagos State in the economic activities of Nigeria. Results from the load flow indicated several voltage violations at load1 bus, load3 bus and load5 bus with magnitudes of 94.51, 94.91 and 94.79 % respectively. Consequently, transformers designated as T2A and T3A were said to have the highest and lowest branch losses of 150.0kW and 18.2kW respectively. Compensation of the losses along the line was carried out using optimal capacitor placement (OCP) subjected to constraints on the ETAP environment. The results from the OCP showed that it optimally sized and placed four capacitor banks on four of the candidate buses, which include load1 bus, load2 bus, load3 bus and load5 bus. An improvement of 2.26%, 1.12%, 1.93%, 1.12% and 2.006% were recorded for load1 bus, load2 bus, load3 bus, load4 bus and load5 bus respectively.","PeriodicalId":92218,"journal":{"name":"International journal of advances in science, engineering and technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89956721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
O. Olabode, I. Okakwu, O. O. Ade-Ikuesan, I. D. Fajuke
The place of electrical energy in enhancement of this computer age cannot be over-emphasised. Its forecast plays a significant functions in energy industry, helps the government and private sectors in making the precise decision regarding energy management practices. This paper presents performance evaluation of medium-term load forecasting techniques: a case study of Ogun State, Nigeria. Two different approaches were used using the previous load consumption in 2017 for the forecast. Least square approach compared with regression exponential approaches gave the least value of Mean Average Percentage Error (MAPE) and Root Mean Square Error (RMSE), which are 1.8212% and 0.004472 respectively. The anticipated percentage load growth for the months of July-December, 2018 forecasted with least square approach were 34.06%, 33.54%, 36.10%, 31.10%, 32.23% and 30.15% respectively, acute gas supply caused by pipeline vandalisation and theft of distribution/sub-station materials could be held responsible for low load growth in the month of December. The results of this analysis will assist the Regional Headquarters, Ibadan Electricity Distribution Company (IBEDC), Abeokuta, Ogun State in making effective planning, operation and management of energy across the state.
{"title":"Performance Evaluation of Medium-Term Load Forecasting Approaches: A Case Study of Ogun State, Nigeria","authors":"O. Olabode, I. Okakwu, O. O. Ade-Ikuesan, I. D. Fajuke","doi":"10.37121/JASE.V1I2.24","DOIUrl":"https://doi.org/10.37121/JASE.V1I2.24","url":null,"abstract":"The place of electrical energy in enhancement of this computer age cannot be over-emphasised. Its forecast plays a significant functions in energy industry, helps the government and private sectors in making the precise decision regarding energy management practices. This paper presents performance evaluation of medium-term load forecasting techniques: a case study of Ogun State, Nigeria. Two different approaches were used using the previous load consumption in 2017 for the forecast. Least square approach compared with regression exponential approaches gave the least value of Mean Average Percentage Error (MAPE) and Root Mean Square Error (RMSE), which are 1.8212% and 0.004472 respectively. The anticipated percentage load growth for the months of July-December, 2018 forecasted with least square approach were 34.06%, 33.54%, 36.10%, 31.10%, 32.23% and 30.15% respectively, acute gas supply caused by pipeline vandalisation and theft of distribution/sub-station materials could be held responsible for low load growth in the month of December. The results of this analysis will assist the Regional Headquarters, Ibadan Electricity Distribution Company (IBEDC), Abeokuta, Ogun State in making effective planning, operation and management of energy across the state.","PeriodicalId":92218,"journal":{"name":"International journal of advances in science, engineering and technology","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82176147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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