International Research Journal of Innovations in Engineering and Technology最新文献_第10页

VR-Based Visualization for Biological Networks 基于vr的生物网络可视化

International Research Journal of Innovations in Engineering and Technology Pub Date : 1900-01-01 DOI: 10.47001/irjiet/2023.705007

Ahmed Hisham, Basim Mahmood

{"title":"VR-Based Visualization for Biological Networks","authors":"Ahmed Hisham, Basim Mahmood","doi":"10.47001/irjiet/2023.705007","DOIUrl":"https://doi.org/10.47001/irjiet/2023.705007","url":null,"abstract":"The current revolution in technology forces most daily life systems to generate large-scale data. Understanding such data is not an easy task due to its size and complexity. Therefore, data visualization has played a key role in understanding data more clearly. Moreover, most of the available approaches for data visualization are considered traditional that deal with data in a 2D way. Furthermore, one of the most modern methods for data visualization is converting data into network models that include nodes and edges. This kind of visualization has been proven as an efficient method of analyzing large-scale data. On the other hand, with the advent of virtual reality technology and the metaverse concept, data can be visualized and analyzed in an interactive and 3D way. However, there is a lack in the literature providing enough information on how to generate such 3D models. This thesis comes to investigate the integration of virtual reality technology and complex networks, and how this integration can generate interactive data visualization models. To this end, a 3D VR-based interactive biological network model is designed and implemented to be adoptable by the metaverse platform. The biological network represents the gene-gene interactions of the sex chromosomes. The developed model enables analysts to dive into data and interact with its objects, which lead to a more professional, deep, and accurate analysis. The model proved its efficiency in terms of usability when tested by experts.","PeriodicalId":403005,"journal":{"name":"International Research Journal of Innovations in Engineering and Technology","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133582998","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

Influence of Treatment with Different Levels and Periods of Temperature on Dormancy and Sprouting of Tubers of Some Potato Varieties 不同水平和不同时期温度处理对部分马铃薯品种块茎休眠和发芽的影响

International Research Journal of Innovations in Engineering and Technology Pub Date : 1900-01-01 DOI: 10.47001/irjiet/2021.508004

Rida Draie, Abdul-Mohsen Al-Ali

{"title":"Influence of Treatment with Different Levels and Periods of Temperature on Dormancy and Sprouting of Tubers of Some Potato Varieties","authors":"Rida Draie, Abdul-Mohsen Al-Ali","doi":"10.47001/irjiet/2021.508004","DOIUrl":"https://doi.org/10.47001/irjiet/2021.508004","url":null,"abstract":"This research was carried out in order to study the effect of heat treatment on the dormancy of the tubers of potato varieties Spunta, Synergy, and Panela. Potato tubers were stored at 4°C for two weeks. Tubers were exposed to temperatures (15, 20, and 25°C) during four periods (0, 1, 2, 3 weeks). The completely randomized design (CRD) was used in the experiment, with three replicates for each treatment, and each replicate consisted of one kg of tubers.The results showed that all treatments were superior to the control in all the studied traits. Spunta variety outperformed the other studied varieties in the speed of dormancy breaking by 30 days, in the number of sprouts on the tuber by 2.50, in the number of sproutsper the sample by 12.99, in the number of apical sprouts by 11.28, in the average daily growth of 0.30 cm per day, in the total weight of the sprouts/tuber by 11.50 g, as well as in the total weight of the sprouts per sample by 57.50 g / kg.While the variety Synergy was superior in the number of basal sprouts by 2.30. On the other side, the highest temperature (25° C) was superior to the rest of the temperatures in all studied traits, also the longest storage period (3 weeks) outperformed the other periods of storage in all studied traits. In general, the interaction of the Spunta variety with the highest temperature (25°C) and the longest storage period (3 weeks) was superior to the overall studied traits.","PeriodicalId":403005,"journal":{"name":"International Research Journal of Innovations in Engineering and Technology","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114442787","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

Mixed Convection of Heat Transfer around Rotating Cylinders inside Enclosure Filled with Nano Fluid 填充纳米流体的壳体内旋转圆柱体的混合对流换热

International Research Journal of Innovations in Engineering and Technology Pub Date : 1900-01-01 DOI: 10.47001/irjiet/2021.510010

F. A.I, Almakhyoul Z.M.

{"title":"Mixed Convection of Heat Transfer around Rotating Cylinders inside Enclosure Filled with Nano Fluid","authors":"F. A.I, Almakhyoul Z.M.","doi":"10.47001/irjiet/2021.510010","DOIUrl":"https://doi.org/10.47001/irjiet/2021.510010","url":null,"abstract":"Mixed convection of heat transfer in 2D-square enclosure with an inner two rotating solid circular cylinder had been investigated numerically, the domain between the enclosure walls and cylinders is filled with (Cu-Water) nano fluid. For numerical computational, the dimensionless governing equations were modeled and formulated based on the Galerkin Finite Element Methods. All walls of the enclosure were insulated while the right cylinder was kept at constant hot temperature and the other left cylinder was kept at constant cold temperature. The current study examines the effect of the cylinders angular rotational speed between (0 and -10000), cylinders diameter (0.2, 0.3, and 0.4), Richardson number (0.1 and 10), and the volume fraction of the nano particle (0 to 0.6). The results have been shown in term of isotherm lines, stream function, average Nusselt number, and offered graphically. The results showed that the temperature gradient , intensity of flow and average Nusselt number increases with increase of angular rotational speed, the diameter, and the volume fraction of the nanoparticle whereas it decreases with an increase in Richardson number. The enhancement of the average Nusselt number increase with increase of rotating speed, concentration of nanoparticle and cylinder diameter with ratio of (75.17%), (3.37%) and (73.25%) respectively. While the average Nusselt number decreased with increase in Richardson number with ratio of (13.37%).","PeriodicalId":403005,"journal":{"name":"International Research Journal of Innovations in Engineering and Technology","volume":"322 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124549531","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

Impacts of Wind Turbine Generator’s Interfacing Technology, Capacity and the Location of Placement on IEEE 13 Node Radial Test Feeder Short Circuit Currents 风力发电机组接口技术、容量及放置位置对IEEE 13节点径向试验馈线短路电流的影响

International Research Journal of Innovations in Engineering and Technology Pub Date : 1900-01-01 DOI: 10.47001/irjiet/2023.701011

Kemei Peter Kirui, D. Murage, P. Kihato

引用次数: 0

Analysis of Climatic Change through Comparing Methods of Statistical Estimation for Two-Parameter Gamma Distribution in Nigeria 尼日利亚两参数伽玛分布统计估计方法比较分析气候变化

International Research Journal of Innovations in Engineering and Technology Pub Date : 1900-01-01 DOI: 10.47001/irjiet/2023.702010

Aliu A. Hassan

{"title":"Analysis of Climatic Change through Comparing Methods of Statistical Estimation for Two-Parameter Gamma Distribution in Nigeria","authors":"Aliu A. Hassan","doi":"10.47001/irjiet/2023.702010","DOIUrl":"https://doi.org/10.47001/irjiet/2023.702010","url":null,"abstract":"In other to improve the ability of decisionmakers to prepare for and deal with the unforeseen circumstances resulting from climate change as consequences of precipitation fluctuations, extreme and torrential rainfall. It is important to provide a more complete understanding of the range and likelihood of rainfall patterns a location could receive using a probabilistic model whose parameters might complement or even replace such common measures as the mean, median, variance, minimum, maximum and quartile values as major descriptors of rainfall at such location. Daily precipitation totals can be approximated by the gamma distribution as it is bounded on the left at zero and positively skewed indicating an extended tail to the right which suit the distribution of daily rainfall and accommodate the lower limit of zero which constrains rainfall values. This paper presents the comparison between Maximum Likelihood Estimation (MLE) of closed & open form solutions and Method of Moment Estimation (MME) of location and scaling parameters of the twoparameter gamma distribution, the parameters were estimated using MME and MLE with their performance adjudged and the result obtained showed that the closedform solution of the MLE outperformed the open form solution and MME by comparing their estimates for the scaling parameter.","PeriodicalId":403005,"journal":{"name":"International Research Journal of Innovations in Engineering and Technology","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128096575","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

Prototype of 3-DOF Pick and Place Arm Robot 三自由度捡放臂机器人原型

International Research Journal of Innovations in Engineering and Technology Pub Date : 1900-01-01 DOI: 10.47001/irjiet/2023.703001

Moayed Almobaied, Ahmed Abu Metair, Bashar M. Thabet

{"title":"Prototype of 3-DOF Pick and Place Arm Robot","authors":"Moayed Almobaied, Ahmed Abu Metair, Bashar M. Thabet","doi":"10.47001/irjiet/2023.703001","DOIUrl":"https://doi.org/10.47001/irjiet/2023.703001","url":null,"abstract":"What we are witnessing today in terms of acceleration in manufacturing and production processes in factories would not have taken place without relying on robotic arms to accomplish routine work with better accuracy, fewer errors and a higher speed compared to the human element and because conducting experiments and modifying ready-made robots that operate on production lines and testing new software on them is expensive and not available in many cases, the idea stemmed from here in creating a prototype for a robotic arm that enables developers and researchers to test and develop their own software before adopting it, and this robot was characterized by ease of use and low cost compared to what is in the market with the possibility of controlling it in more than one way, as this research shows the method of designing and manufacturing a robotic arm of the type 3- DOF (3-Revolute joints) used to capture Various parts. Electromagnets of end effect or were used to pick up the pieces. This robotic arm was tested in an integrated environment using the MATLAB - Simulink program under different conditions, the first of which depends on the forward kinematics and the second mode of operation depends on the inverse kinematics, while the third mode was using the two types of Trajectory Planning (LSPB –Conic), Practical experiments of this robotic arm have shown high accuracy in performance, quick response in executing orders, and avoiding falling into Singularities due to setting mechanical and software restrictions for the robot.","PeriodicalId":403005,"journal":{"name":"International Research Journal of Innovations in Engineering and Technology","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129064309","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

Effect of Rigid Links Young’s Modulus on Turbo Generator Foundation FE Dynamic Analysis 刚性连杆杨氏模量对汽轮发电机基础有限元动力分析的影响

International Research Journal of Innovations in Engineering and Technology Pub Date : 1900-01-01 DOI: 10.47001/irjiet/2021.510008

M. Khaled, Shady Gomaa

{"title":"Effect of Rigid Links Young’s Modulus on Turbo Generator Foundation FE Dynamic Analysis","authors":"M. Khaled, Shady Gomaa","doi":"10.47001/irjiet/2021.510008","DOIUrl":"https://doi.org/10.47001/irjiet/2021.510008","url":null,"abstract":"Turbo Generator foundation is one of the Paramount structures; if not the most one; in power generation plants. For the Turbo Generator foundation design, finite element (FE) is the commonly acknowledged analysis tool in structural engineering field. As the turbine and generator are relatively rigid compared either to the foundation or to the soil in analysis, both machines contributes in the finite element model through their masses applied at their center of gravity. Those elevated masses are connected to the foundation using rigid links / rigid beam elements in order to transfer loads / masses from the machines CG level to the foundation level. Rigid links are usually simulated in the analysis model as beam elements with a large Young’s modulus value relative to other elements presented in the model (e.g., 100 times stiffer than the elements they are linked to) [1]. The aim of this paper is to examine study and recommend the most efficient rigid links Young’s modulus value and modeling method in order to simulate the actual behavior of the system to reach the optimum dynamic and static analysis results of the Turbo Generator foundation. the analysis result indicates that using Young’s modulus for the rigid link equal to ten-thousand-time steel young’s modulus provide the most realistic dynamic behavior for the machine foundation.","PeriodicalId":403005,"journal":{"name":"International Research Journal of Innovations in Engineering and Technology","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123678435","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

Influence of ISO 9001:2015 in Building Project of Sharjah iso9001:2015对沙迦建筑项目的影响

International Research Journal of Innovations in Engineering and Technology Pub Date : 1900-01-01 DOI: 10.47001/irjiet/2023.704004

A. Milosevic, Raja Taha, Francisco Dinis Outeiro Alexandre, Kátia Elias

引用次数: 0