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COMPARATIVE STUDY OF HYBRID STRATEGIES WITH MOVING AVERAGE CROSSOVER 移动平均交叉混合策略的比较研究
International Journal of Engineering Science Technologies Pub Date : 2022-02-16 DOI: 10.29121/ijoest.v6.i1.2022.271
Maitri Panchal, Ravi Gor
{"title":"COMPARATIVE STUDY OF HYBRID STRATEGIES WITH MOVING AVERAGE CROSSOVER","authors":"Maitri Panchal, Ravi Gor","doi":"10.29121/ijoest.v6.i1.2022.271","DOIUrl":"https://doi.org/10.29121/ijoest.v6.i1.2022.271","url":null,"abstract":"According to traders and investors, combined strategy gives better returns than individual strategy for the security analysis in the stock market. But traders and investors have a trend of first using one of oldest strategy; Moving Average Crossover (Crossover) because this strategy gives upcoming trend direction directly and easily. In this paper, we compare the return of hybrid strategy namely Hybrid Strategy of Donchian Channel and RSI (DCRSI), Hybrid Strategy of Parabolic SAR and EMA (PSAREMA) and Moving Fibonacci Strategy (MF) with the oldest strategy Crossover. Also, we check the profitability of these strategies in different market conditions and demonstrate on NSE data through R-Programming.","PeriodicalId":331301,"journal":{"name":"International Journal of Engineering Science Technologies","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127728718","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}
引用次数: 1
IMMOBILIZATION OF HIGH-LEADED CATHODE RAY TUBE GLASS IN FIRED CLAY BRICKS BY RECYCLING 高铅阴极射线管玻璃在烧制粘土砖中的回收固定化
International Journal of Engineering Science Technologies Pub Date : 2022-01-26 DOI: 10.29121/ijoest.v6.i1.2022.221
G. Adie, A. M. Hammed, Nene O. Adim
{"title":"IMMOBILIZATION OF HIGH-LEADED CATHODE RAY TUBE GLASS IN FIRED CLAY BRICKS BY RECYCLING","authors":"G. Adie, A. M. Hammed, Nene O. Adim","doi":"10.29121/ijoest.v6.i1.2022.221","DOIUrl":"https://doi.org/10.29121/ijoest.v6.i1.2022.221","url":null,"abstract":"End-of-life cathode ray tubes (CRTs) have become global problem in the pool of waste electrical and electronics owing to higher concentration of lead (Pb) and this needs urgent management in an ecofriendly manner. In this study, spent CRT glass was incorporated in clay to make burnt bricks for construction. Samples of CRT glass were collected from technicians’ workshops, manually dismantled, pulverized, milled and sieved into three particles sizes (PS), namely; 0.6mm ≤1.0mm, ≤2.0mm. The metallic composition was determined with Inductive Coupled Plasma- Optical Emission Spectrometric technique (ICP-OES). Each PS was mixed with clay at percentages ranging from 0% as control to 15% CRT and moulded using dry compression technique, dried and fired in furnace at 800 0C. Mechanical properties of fired bricks products were assessed including water absorption, linear shrinkage and compressive strength. The 4wt% CRT-clay composition for ≤0.6mm PS exhibited highest strength with low linear shrinkage and medium water absorption and was selected as optimum composition. Lead (Pb) leachability from fired CRT-glass/clay from the three particle sizes using TCLP and SPLP were within permissible limit of 5.0mg/L set by US-EPA. The total recoverable lead (Pb) from optimum test composition was 96mg/L or 96,000 mg/kg that exceeded the permissible limit. From the findings, it can be shown that the optimum composition of less than 0.6mm particle size is of good quality, durable and environmentally safe bricks that can be used for building construction works.","PeriodicalId":331301,"journal":{"name":"International Journal of Engineering Science Technologies","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126799044","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}
引用次数: 0
CONSTRUCTION OF AN ACCELERATED AGING TEST SYSTEM FOR SERIES CONNECTION BATTERY PACK 串联电池组加速老化试验系统的构建
International Journal of Engineering Science Technologies Pub Date : 2022-01-26 DOI: 10.29121/ijoest.v6.i1.2022.272
Hao Liu, Jikai Bi, Jae-Cheon Lee
{"title":"CONSTRUCTION OF AN ACCELERATED AGING TEST SYSTEM FOR SERIES CONNECTION BATTERY PACK","authors":"Hao Liu, Jikai Bi, Jae-Cheon Lee","doi":"10.29121/ijoest.v6.i1.2022.272","DOIUrl":"https://doi.org/10.29121/ijoest.v6.i1.2022.272","url":null,"abstract":"Nowadays, Lithium-ion batteries are widely used in various aspects, such as mobile electronic devices, mobility, EVs, and so on. Exactly to estimate State of Health (SoH) and Remaining Useful Life (RUL) becomes more and more necessary for realistic applications. Accelerated aging test can provide reliable experimental data for research of SoH estimation. An accelerated aging test system for a battery pack was designed in the research, which included hardware design and programming of test system control and monitoring. After establishment of the test system, several test cycles were implemented and the acquired data indicated that the developed aging test system worked very well and can be used for degradation experiment of the Lithium-ion battery pack in future work.","PeriodicalId":331301,"journal":{"name":"International Journal of Engineering Science Technologies","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127814271","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}
引用次数: 1
STAY-HEALTHY: AN EXPERT SYSTEM TO SUGGEST A HEALTHY DIET 保持健康:专家系统建议健康饮食
International Journal of Engineering Science Technologies Pub Date : 2022-01-20 DOI: 10.29121/ijoest.v6.i1.2022.262
Febin Roy, Ashish Shaji, Vinu Sherimon, Malak Majid Salim Al Amri
{"title":"STAY-HEALTHY: AN EXPERT SYSTEM TO SUGGEST A HEALTHY DIET","authors":"Febin Roy, Ashish Shaji, Vinu Sherimon, Malak Majid Salim Al Amri","doi":"10.29121/ijoest.v6.i1.2022.262","DOIUrl":"https://doi.org/10.29121/ijoest.v6.i1.2022.262","url":null,"abstract":"In this time of sudden outbreaks of illnesses and new viruses, people try to seek out more healthy and better lives to protect their fitness in all viable ways. As ways as an amateur character care, he/she isn't aware of the shape of ingredients and therefore the big variety of energy to eat which could lead on him/her to a healthful life, especially people that are suffering from persistent non-Communicable illnesses (NCD) which include cardiovascular illnesses, hypertension, diabetes etc. This study proposes the development of a knowledgeable gadget that shows a customized everyday weight loss program plan, specifically for citizens suffering from NCD. As a part of this study, we've developed a recommendation system considering the above facts. Recommendation systems are considered an efficient technology that helps users to regulate their healthy diet and be free from the NCDs.","PeriodicalId":331301,"journal":{"name":"International Journal of Engineering Science Technologies","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132527859","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}
引用次数: 0
CDO/CO3O4 NANOCOMPOSITE AS AN EFFICIENT ELECTROCATALYST FOR OXYGEN EVOLUTION REACTION IN ALKALINE MEDIA Cdo / co3o4纳米复合材料作为碱性介质中析氧反应的高效电催化剂
International Journal of Engineering Science Technologies Pub Date : 2022-01-15 DOI: 10.29121/ijoest.v6.i1.2022.259
A. Hanan, Abdul Jaleel Laghari, Muhammad Yameen Solangi, U. Aftab, M. Abro, D. Cao, Mukhtiar Ahmed, M. N. Lakhan, Amir Ali, A. Asif, A. H. Shar
{"title":"CDO/CO3O4 NANOCOMPOSITE AS AN EFFICIENT ELECTROCATALYST FOR OXYGEN EVOLUTION REACTION IN ALKALINE MEDIA","authors":"A. Hanan, Abdul Jaleel Laghari, Muhammad Yameen Solangi, U. Aftab, M. Abro, D. Cao, Mukhtiar Ahmed, M. N. Lakhan, Amir Ali, A. Asif, A. H. Shar","doi":"10.29121/ijoest.v6.i1.2022.259","DOIUrl":"https://doi.org/10.29121/ijoest.v6.i1.2022.259","url":null,"abstract":"Electrochemical water splitting is one of the promising way to enhance energy with less outflow. In this regard different electrocatalysts have been reported for Oxygen evolution reaction (OER) to get alternative of noble metal based electrocatalysts. In this work, we have introduced Cadmium-oxide/Cobalt-oxide (CdO/Co3O4) nanocomposite by co-precipitation chemical strategy with impressive OER performance in alkaline medium. Almost 310 mV overpotential value is required to achieve 10 mA/cm2 current density with Tafel slope value of 62 mV/Dec. The as synthesized nanocomposite has stability of 6h as its longer electrochemical performance","PeriodicalId":331301,"journal":{"name":"International Journal of Engineering Science Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114974042","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}
引用次数: 5
ESTIMATION OF NUCLEAR FUSION REQUIREMENTS IN BUBBLES DURING ULTRA-HIGH-PRESSURE, ULTRA-HIGH-TEMPERATURE CAVITATION PROMOTED BY MAGNETIC FIELD 磁场促进的超高压、超高温空化过程中气泡内核聚变需求的估算
International Journal of Engineering Science Technologies Pub Date : 2022-01-01 DOI: 10.29121/ijoest.v5.i6.2021.257
T. Yoshimura, Masataka Ijiri, Kazunori Sato
{"title":"ESTIMATION OF NUCLEAR FUSION REQUIREMENTS IN BUBBLES DURING ULTRA-HIGH-PRESSURE, ULTRA-HIGH-TEMPERATURE CAVITATION PROMOTED BY MAGNETIC FIELD","authors":"T. Yoshimura, Masataka Ijiri, Kazunori Sato","doi":"10.29121/ijoest.v5.i6.2021.257","DOIUrl":"https://doi.org/10.29121/ijoest.v5.i6.2021.257","url":null,"abstract":"In the present work, a strong magnetic field was applied near the outlet of the water jet nozzle to promote the generation of multifunction cavitation bubbles. Because these bubbles contained charged species, the bubbles experienced a Lorentz force due to the magnetic field and collided with greater force. As such, the internal bubble pressure exceeded the threshold value required for fusion to occur. The expansion of these charged bubbles in response to ultrasonic irradiation affected adjacent charged bubbles so that the energy density of the atoms in the bubbles was greater than the fusion threshold. The results of this work strongly suggest that the formation of bubbles via the UTPC process in conjunction with a strong magnetic field may result in bubble fusion.","PeriodicalId":331301,"journal":{"name":"International Journal of Engineering Science Technologies","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133219865","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}
引用次数: 3
PREDICTION OF DIABETES SCREENING BY USING DATA MINING ALGORITHMS 利用数据挖掘算法预测糖尿病筛查
International Journal of Engineering Science Technologies Pub Date : 2021-12-24 DOI: 10.29121/ijoest.v5.i6.2021.253
A. Zemedkun
{"title":"PREDICTION OF DIABETES SCREENING BY USING DATA MINING ALGORITHMS","authors":"A. Zemedkun","doi":"10.29121/ijoest.v5.i6.2021.253","DOIUrl":"https://doi.org/10.29121/ijoest.v5.i6.2021.253","url":null,"abstract":"Diabetes is one of the most common non-communicable diseases in the world. Diabetes affects the ability to produce the hormone insulin. Thus, complications may occur if diabetes remains untreated and unidentified. That features a significant contribution to increased morbidity, mortality, and admission rates of patients in both developed and developing countries. When disease is not detected early, it leads to complications. Medical records of the cases were retrospective. Anthropometric and biochemical information was collected. From this data, four ML classification algorithms, including Decision Tree (J48), Naive-Bayes, PART rule induction, and JRIP, were used to prognosticate diabetes. Precision, recall, F-Measure, Receiver Operating Characteristics (ROC) scores, and the confusion matrix were calculated to determine the performance of the various algorithms. The performance was also measured by sensitivity and specificity. They have high classification accuracy and are generally comparable in predicting diabetes and free diabetes patients. Among the selected algorithms tested, the Decision Tree Classifier (J48) algorithm scored the highest accuracy and was the best predictor, with a classification accuracy of 92.74%.","PeriodicalId":331301,"journal":{"name":"International Journal of Engineering Science Technologies","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124151820","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}
引用次数: 0
IMPACT OF CHANGING ABSORBER SHAPE ON AN AIR FLOW BEHAVIOR IN A THERMO-SOLAR CONVERTER 吸收体形状变化对热太阳能转化器空气流动特性的影响
International Journal of Engineering Science Technologies Pub Date : 2021-12-24 DOI: 10.29121/ijoest.v5.i6.2021.248
Hamidou Benzenine, S. Abboudi, R. Saim
{"title":"IMPACT OF CHANGING ABSORBER SHAPE ON AN AIR FLOW BEHAVIOR IN A THERMO-SOLAR CONVERTER","authors":"Hamidou Benzenine, S. Abboudi, R. Saim","doi":"10.29121/ijoest.v5.i6.2021.248","DOIUrl":"https://doi.org/10.29121/ijoest.v5.i6.2021.248","url":null,"abstract":"In this paper, a two-dimensional numerical study of heat exchange by forced convection of an incompressible laminar flow in a solar air heater duct (SAH), which is equipped with a shoulder attached to the absorber, was performed. The impact of three locations of this shoulder and their three heights on friction losses, as well as the drag coefficient, the variations of velocity, and temperature at the exit section of the SAH, were analyzed for a volume flow rate in the range [20-80 m3/h.]. The results obtained numerically prove that the insertion of a shoulder on the absorber improves the heat transfer and the dynamics of the flow very significantly. An average temperature difference (inlet-outlet) of the collector of 23.51 °C at 29.94 °C and 50.64 °C at 67.53 °C is acquired respectively for the high and the low flow rates. This paper also showed that the height of the shoulder used can ensure an acceleration of the flow with an axial variation of the order of 1.25 up to 2.5 times (> twice) compared with the simple case.","PeriodicalId":331301,"journal":{"name":"International Journal of Engineering Science Technologies","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134472471","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}
引用次数: 0
THE NORTHERN SEA ROUTE, TRANSPORT ECOSYSTEMS DURING THE FORMATION OF THE 8TH TECHNOLOGICAL ORDER 北海航线期间，运输生态系统形成了第8个技术秩序
International Journal of Engineering Science Technologies Pub Date : 2021-12-14 DOI: 10.29121/ijoest.v5.i6.2021.250
V. Glushchenko
{"title":"THE NORTHERN SEA ROUTE, TRANSPORT ECOSYSTEMS DURING THE FORMATION OF THE 8TH TECHNOLOGICAL ORDER","authors":"V. Glushchenko","doi":"10.29121/ijoest.v5.i6.2021.250","DOIUrl":"https://doi.org/10.29121/ijoest.v5.i6.2021.250","url":null,"abstract":"The subject of the article is the ecosystem approach in the modernization of transport systems during the formation of the 8th technological order; the object of the article is the sphere of transport; the purpose of the work is to increase the efficiency of management of the development of transport ecosystems; to achieve this goal, the following tasks are solved: the tasks of system analysis of the development of a new technological order in the transport industry are clarified; the methodology of system analysis of international transport corridors is formed; the image of the future ecosystem of the Northern Sea Route (NSR) is synthesized after modernization on the basis of scientific achievements of the 8th technological order; scientific methods are the theory of hierarchical systems, system synthesis and analysis, logical and heuristic methods, system approach, heuristic forecasting, expert methods, efficiency theory; scientific novelty of the work is determined by the development of methods of system analysis in the field of transport, the methodology of forming the program of modernization of the Northern Sea Route (NSR) on the basis of scientific achievements of the 8th technological order.","PeriodicalId":331301,"journal":{"name":"International Journal of Engineering Science Technologies","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127048633","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}
引用次数: 0
BIPOLAR PLATES FOR ELECTROLYZERS AND FUEL CELLS – HOW INNOVATION MANAGEMENT IS AS A BASIS FOR SUCCESS THESE COMPONENTS 电解槽和燃料电池的双极板-创新管理如何作为这些组件成功的基础
International Journal of Engineering Science Technologies Pub Date : 2021-12-13 DOI: 10.29121/ijoest.v5.i6.2021.247
T. Hickmann
{"title":"BIPOLAR PLATES FOR ELECTROLYZERS AND FUEL CELLS – HOW INNOVATION MANAGEMENT IS AS A BASIS FOR SUCCESS THESE COMPONENTS","authors":"T. Hickmann","doi":"10.29121/ijoest.v5.i6.2021.247","DOIUrl":"https://doi.org/10.29121/ijoest.v5.i6.2021.247","url":null,"abstract":"An almost abrupt change in attitude towards applications in the field of renewable energies has emerged in recent months, both among decision-makers in politics and in companies. [1] \u0000In particular, the topic of hydrogen production by electrolysis plays an eminently important role. In water electrolysis, water is split into its constituent ¬parts hydrogen and oxygen using electrical energy. The resulting hydrogen is of interest to future energy systems for a number of reasons, including the fact that hydrogen can serve as a storage medium for electrical energy from renewable energy conversion systems such as photovoltaic or wind turbines.","PeriodicalId":331301,"journal":{"name":"International Journal of Engineering Science Technologies","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129058635","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}
引用次数: 1
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