Journal of Technology Innovations and Energy最新文献

{"title":"The nexus between energy consumption, carbon dioxide emission and technological innovation in the Global panel: Evidence from Panel quantile regression","authors":"Robeen Bibi, Itbar Khan, Sumaira, Zhang Rong, Farah Sadiq, Le thi Kim Oanh","doi":"10.56556/jtie.v1i4.289","DOIUrl":"https://doi.org/10.56556/jtie.v1i4.289","url":null,"abstract":"Expanding the capability of technological innovations is curial in acquiring renewable energy sources, enhancing the efficiency of energy and lowering carbon dioxide emissions which can leads to environmental sustainability however the factors effecting the level of technological innovations needs to be explored. Consequently, this study explores the effect of carbon dioxide emission, energy consumption and foreign direct investment on technological innovations in 179 global countries from 1980 to 2019.  The results indicate that foreign direct investment significantly and negatively affect technological innovations proxy by patent nonresidents in the lower quantiles while this effect is negative insignificant at the highest. Carbon dioxide emission and financial development significantly and positively effect technological innovations proxy by patent nonresidents while energy consumption and trade significantly decrease technological innovations. In case of dependent variable research and development, the effect of foreign direct investment on technological innovations and international trade is negative while financial development and energy consumption positively and significantly affect technological innovations proxy by research and development. The effect of financial development is negative significant and negative insignificant across quantile while the highest quantile gives positive coefficient thus shows that its increase technological innovations proxy by research and development. The findings have considerable policy implications for the sample countries regarding economic growth, foreign direct investment inflow, energy consumption and technological innovations.","PeriodicalId":29809,"journal":{"name":"Journal of Technology Innovations and Energy","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77283455","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}

{"title":"Comparative Study of Performance About the Integrated Power Quality and Optimized Framework for Smart Grid","authors":"Naveen Kumar, Gopal Singh, Manju","doi":"10.56556/jtie.v1i3.267","DOIUrl":"https://doi.org/10.56556/jtie.v1i3.267","url":null,"abstract":"As global warming becomes more serious in the 21st century, efforts are being made around the world to reduce greenhouse gas emissions. The greenhouse gas reduction objective is set in 2009 to be a 30% emission forecast and set to low carbon emissions. There are several grids which are using coal for generating electricity. As a result, the environment has got more pollutants and the world needs reducing such type of pollution for a green world. Then the concept of integration of renewable energy sources is coming to force. Their integration of such sources is providing the opportunity of availability of power with less pollution of the environment. A smart grid was developed and applied to the field as a system that can manage the energy in a smart environment. In this paper, a comparative study is performed about the performance of Integrated Technology in a smart environment.","PeriodicalId":29809,"journal":{"name":"Journal of Technology Innovations and Energy","volume":"234 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89033586","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}

{"title":"Evaluation of the optimum Tilt angle of a Monocrystalline Module and performance in Anyigba Kogi State-Nigeria","authors":"Abdullateef Ayodele, Adeyemi O. John, Ohiani O. Alexander, Attb0 A. Ibrahim","doi":"10.56556/jtie.v1i3.256","DOIUrl":"https://doi.org/10.56556/jtie.v1i3.256","url":null,"abstract":"This research Evaluation the Optimum Tilt Angle of a Monocrystalline solar Module and its Performance using a 100watt solar module, erected on an adjustable wooden rack, the out put power was recorded against the tilt angl , the ambient temperature, current and voltage for every tilt angle were also recorded. The result from the experiments showed that the optimum performance angle is at angle between 0° and 100 with the highest output been at 81.65 watt at 00c,the power output was seen to deline as the temperature increases. It was conclude that the best optimum tilt forAnyigba is 100c so the panes can self clean rather than being on an horizontal surface.","PeriodicalId":29809,"journal":{"name":"Journal of Technology Innovations and Energy","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84955666","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}

{"title":"Solar Photovoltaic System Design and Cost Estimations for Electrification of selected Primary Health Centres in Maiyama Local Government, Kebbi State","authors":"B. Samaila, David D, Shehu A.A, Yahaya M.N","doi":"10.56556/jtie.v1i3.250","DOIUrl":"https://doi.org/10.56556/jtie.v1i3.250","url":null,"abstract":"The populace continues to turn to primary healthcare centers as their first port of call for medical attention. The majority of people who visit primary healthcare facilities (PHCs) are women and children, whose health has a direct impact on the future of the nation. As a result, PHCs are under pressure to deliver high-quality treatment. One of the healthcare institutions in Maiyama Local Government that needs dependable energy is the Primary Healthcare Center (PHC) that has been chosen. They use a diesel-powered system as their main source of power supply because the electricity supply is unstable. This puts a strain on their operations resources and has a severe impact on people and the environment. The answer to Maiyama's inconsistent, expensive, and unsafe power source is a change in the energy system. LG, and its goal is to raise the standard of healthcare delivery services. It is assumed that greater healthcare services would be available once improved energy sources are in place. The solution was suggested to be a solar-powered system with battery storage, a charge controller, and an inverter. Electricity for the vaccine refrigerator, ceiling fans, light bulbs, and mobile charge station will be provided by the proposed powered system. For each primary health center, the cost of the solar PV system's components [such as PV panels, inverters, batteries, and charge controllers] was calculated. Electrical appliances were projected to use 29,129.41 watt hours per day, 13647.05 watt hours per day, 54174.118 watt hours per day, and 14738.82 watt hours per day for Kawara, Maiyama, Andarai, and Mayalo, respectively. Based on the foregoing Observed outcomes each health center under study's needs was taken into account while designing the solar PV system. According to estimates, PV panels will cost correspondingly ₦1,264,000, ₦632,000, ₦2,370,000, and ₦395,000 for Kawara, Maiyama, Andarai, and Mayalo. The total amount all centers had to pay on PV panels was ₦4,661,000. Similar to this, it was determined that the cost of the inverter utilized in the design was ₦280,000 for the four PHCs, while the cost of the battery was projected to be ₦646,800, ₦1,176,000, ₦4,555,726, and ₦953,442 for Kawara, Maiyama, and Andarai, respectively. For this project, the cost of the inverter and charge controller needed to create the PV system was estimated for each primary health center that was chosen. 4 inverters' combined costs were calculated and determined to be. Each charge controller is expected to cost ₦30,000 and cost ₦210,000. For Kawara, Maiyama, Andarai, and Mayalo Primary Health Center, respectively, the cross-sectional area of each cable needed for the connection between PV& battery, Battery & Inverter, and Inverter & Load was projected to be 3.569 10-6 m2, 2.436 10-6m2, and 2.727 10-6m2. This study's findings support the usage of solar PV systems in primary health centers since they are less expensive to operate, extremely dependable, and have a life expe","PeriodicalId":29809,"journal":{"name":"Journal of Technology Innovations and Energy","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78251230","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}

{"title":"Offline-Online Submission and Assessment System (OSAS) chatbot as an E-tool on retrieval of learners’ outputs in Earth and Life Science during the Distance Learning","authors":"Rona Joy Arangote, Teresa Abbygail Dela Paz, Princess Marie Vinarao","doi":"10.56556/jtie.v1i3.249","DOIUrl":"https://doi.org/10.56556/jtie.v1i3.249","url":null,"abstract":"The COVID-19 had markedly impacted education that moved to distance learning. The Basic Education Learning Continuity Plan (BE-LCP) emphasized the fairness of learners' access to technology, gadgets, and household assistance. Besides, low-tech and no-tech approaches should consider. In response to the challenge, the researcher created Offline-Online Submission and Assessment System (OSAS) chatbot employed in the Messenger app with features on submission and assessment strategy used in Earth and Life Science core subject where both offline and online can access. The 170 participants were among the selected grade 11 senior high school learners exposed to OSAS chatbot for 6-Week. The 15-item OSAS Usability Scale was assessed, while the 3-item Open-ended Questions to analyze the learners' personal experiences made the study a mixed-method. The result of OSAS's 15-item Usability Scale in terms of (1) Convenience, (2) Applicability, (3) Accessibility, (4) Organization, and (5) Satisfaction were with all high-level interpretations. Besides, the 3-item Open-ended Questions focused on learners' experience revealed the OSAS advantages, such as Accessibility even with a low internet connection, Ease of assessment, Convenience of submission, Ability to track and monitor progress, User-friendly, No stress to use, and Lower cost. On-the-other-hand two drawbacks reported poor network signals and the pressing buttons. Overall, all learners recommended OSAS due to its convenience, ability to access even offline, less hassle on internet cost, effective aid in the teaching-learning process, and ability to track their progress personally. \u0000  \u0000Keywords: submission, assessment, chatbot education, earth and life science","PeriodicalId":29809,"journal":{"name":"Journal of Technology Innovations and Energy","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82015411","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}

{"title":"Fire Properties of Hybrid Composites","authors":"I. Mohammed","doi":"10.56556/jtie.v1i3.235","DOIUrl":"https://doi.org/10.56556/jtie.v1i3.235","url":null,"abstract":"Thermal conductivity of  a components subjected to high temperature is an important property to be considered in a materials to be used in automobile  and aerospace fire designated zones; likewise, it is availability, cost, stiffness, resistant to corrosion, and its strength. The main aim of the study is to investigate the fire behavioural properties of fibre metal laminates (FML) composite of a metal, synthetic, natural and polymer matrix. The composites were fabricated in a mould using hand lay-up method and allow to cured before test.. The fire property test was carried out using the standard properties test equipment as ISO 2685 propane burner thermocouples and heat flux meter. The result of the properties test shows a remarkable increase in the properties of only natural fibre metal laminate composites, with a slight decrease in the properties of pure synthetic fibre metal laminates. Flax composite has a high percentage of 21.43% of thermal conductivity and withstand the flame temperature for 15 minutes using an ISO 2685 standard while kenaf composite fail at 10 minutes 30 seconds, Conclusively, the composites can be used as the component in fire designated zones of automotive, aerospace and other machines.","PeriodicalId":29809,"journal":{"name":"Journal of Technology Innovations and Energy","volume":"161 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72654571","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}

{"title":"Quantitative Study of Magnetic, Physical Properties And Microstructural Composition of Tungsten Carbide","authors":"Joeseph Owolavi","doi":"10.56556/jtie.v1i3.220","DOIUrl":"https://doi.org/10.56556/jtie.v1i3.220","url":null,"abstract":"Tungsten Carbide is a hard and dense material with very high rigidity. The density is about 15.0g/cm3 with thermal conductivity of 110w/moc and coefficient of thermal expansion of 6.2µm-1K-1. The melting and decomposition point is about 2,560oc and boiling point of 6,200oc. It is hardness varies with WC grain size and co content. The poisson’s ratio is 0.31 and the compressive strength at 20oc is about 6200N/mm2 with young’s modulus ranging from 400 to 630 GPa. Tungsten Carbide is slightly magnetic and as an alloy, the magnetic property depends upon either mixed with cobalt or nicked. It is combination with other metals as an alloy make it so strong and durable as well as shiny and expensive looking. Tungsten Carbide is prepared by heating powered Tungsten with carbon black in the presence of hydrogen at 1600oc (2,900oF). Tungsten Carbide is an important material for metal machining, rock drilling, coal cutting, metal mixing and oil drilling due to an excellent combination of hardners, strength, wear resistance and fracture toughness. \u0000 ","PeriodicalId":29809,"journal":{"name":"Journal of Technology Innovations and Energy","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84625862","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}

{"title":"Analytical Framework of Cloud Homomorphic Encryption / Cryptographic Logic Obfuscation for Cyber Health Hygiene","authors":"Akhigbe-mudu Thursday Ehis","doi":"10.56556/jtie.v1i2.134","DOIUrl":"https://doi.org/10.56556/jtie.v1i2.134","url":null,"abstract":"Hacking and the resulting disaster have become so dangerous that developers and organizations are taking extra precautions to reduce their incidence and impact. A drift is any gap between the code and the cloud. Ad hoc adjustments can, of course, result in environment instability, deployment challenges, unpredictably high costs, and security or compliance gaps. The risk of configuration drift becoming a permanent fixture is one of the most important considerations on this study. One such strategic strategy to mitigate these behaviors and render it unavailable to tracking, interpretation, and use by hackers is logic obfuscation. This study presents two strategies for combating piracy and overbuilding attacks. First, the proposed algorithms, then the logic obfuscation develop to hide the functionality and implementation of a design by inserting gates onto the original design. The attackers can use circuit extraction from the gate-level netlist but they won’t be able to deduce the obfuscated logic functions. As a result, the proposed obfuscation technique in this brief not only resists image processing but also incurs low area and power overhead.","PeriodicalId":29809,"journal":{"name":"Journal of Technology Innovations and Energy","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79223269","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}

{"title":"Estimation of the Global Solar Radiation in Anyigba Kogi State Using Hargreaver And Samani","authors":"Abdullateef Ayodele, Ohiani O. Alexander, Adeyemi O. John, Papa M.A","doi":"10.56556/jtie.v1i2.185","DOIUrl":"https://doi.org/10.56556/jtie.v1i2.185","url":null,"abstract":"ABSTRACT: This work estimates the global solar radiation in Anyigba with latitude 7.498 using Hargreaves and Samani model. The average monthly global radiation for Anyigba was found to be 32 MJ/m2 /day with a MBE of 15.6333 MJ/m2 /day and RMSE OF 5.985 MJ/m2 /day.","PeriodicalId":29809,"journal":{"name":"Journal of Technology Innovations and Energy","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82122313","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}

{"title":"The Basic Concept of Cyber Crime","authors":"Osman Goni, Md. Haidar Ali, Showrov, Mahbub Alam, Md. Abu Awal Shameem","doi":"10.56556/jtie.v1i2.113","DOIUrl":"https://doi.org/10.56556/jtie.v1i2.113","url":null,"abstract":"Cyber Crime is a common phenomenon in the world. Cyber Crime is that group of activities made by the people by creating disturbance in network, stealing others important and private data, documents, hack bank details and accounts and transferring money to their own. Cyber Crime, especially through the Internet, has grown in importance as the computer has become central to commerce, entertainment, and government. Cyber crime, also called computer crime, the use of a computer as an instrument to further illegal ends, such as committing fraud, Trafficking in child pornography and intellectual property, stealing identities, or violating privacy. The cyber crime and they its impacts over the society in the form of economical disrupt, psychological disorder, threat to National defense etc. Restriction of cyber crimes is dependent on proper analysis of their behavior and understanding of their impacts over various levels of society. Now a day’s Cyber crime is increasing day by day. People have been greatly suffering for it. It is not only creates human suffering but also put effect on it. So Cyber Crime is one of the major crimes done by computer expert.  This paper gives the basic concept of cyber crime.   ","PeriodicalId":29809,"journal":{"name":"Journal of Technology Innovations and Energy","volume":"75 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78710411","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}