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The evaluation of denoising techniques on microscopic blood smear images of Acute Lymphoblastic Leukemia (ALL) 急性淋巴细胞白血病(Acute Lymphoblastic Leukemia, ALL)显微血液涂片图像去噪技术的评价
Pub Date : 2023-06-30 DOI: 10.53022/oarjet.2023.4.2.0060
Jayesh Gangadhar Shinde, Srivaramangai Ramanujam -
Preprocessing is the first step in the image processing for any digital image before it goes further step. Denoising techniques are one of the important techniques used in preprocessing. The digitized microscopic blood smear image contains unwanted noise due to poor illumination, electronic interference, different variation in lighting condition etc. The processing of these images without the filtering techniques, can produce inaccurate results in the further step of image processing such as segmentation, feature extraction and classification. So, it is necessary to preprocess the images with proper techniques for each type of preprocessing. In this paper, we have tried to evaluate the different types of the filtering techniques on the blood smear images of Acute Lymphoblastic Leukemia (ALL) for the removal of noise. We have reviewed many research work which have used various filtering techniques used for removal of noise.
预处理是任何数字图像在进一步处理之前的第一步。去噪技术是图像预处理的重要技术之一。数字化显微血液涂片图像由于光照差、电子干扰、光照条件不同变化等原因,存在不必要的噪声。对这些图像的处理如果没有滤波技术,在进一步的图像处理如分割、特征提取和分类中会产生不准确的结果。因此,有必要针对每种预处理方法对图像进行适当的预处理。在本文中,我们试图评价不同类型的滤波技术对急性淋巴细胞白血病(ALL)血液涂片图像的去噪效果。本文综述了采用各种滤波技术去除噪声的研究工作。
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引用次数: 0
Using basic equations in the assessment control of oil spill in Nigeria 基本方程在尼日利亚溢油评价控制中的应用
Pub Date : 2023-06-30 DOI: 10.53022/oarjet.2023.4.2.0064
Akpoturi Peters, Celestine Friday Osudia, Raphael Ehikhuemhen Asibor
The large scale (xyz) oil spillage of March 24, 1988 tested spill preparedness and response capabilities of both the industry and government which proved, individually and collectively, to be wholly insufficient to control an oil spill of the magnitude. The assessment of corporate preparedness for an oil spillage has been expressed principally in two ways. An assembly of spill response equipment is identified with or equated to a magnitude of spillage. On the other hand, the manufacturer’s stated performance is equated to response capacity. These publicized levels of preparedness have been proved wrong by many a spill internationally and in Nigeria in particular, making the methods of assessment inadequate and -unacceptable. This paper introduces a new measure, the response capacity factor, THE RESPONSE CAPACITY FACTOR, for preparedness assessment defined as the ratio of a reference time duration T (a function of the sensitivity and vulnerability of the site environment) to the estimated duration T during which a spilled quantity Q (associated with an operation site) would be fully recovered within the resources of or available to the organization. The factor is based on management objective for oil spill response, environmental sensitivity and the need for its protection. It recognizes that response capacity is a function of a series of variables notably geographical location and terrain, equipment and personnel resources. The RCF is expected to be a powerful tool for corporate planning (investment comparison, budgeting, staffing, training, operational control, etc.). The applications of the factor for oil-spill cooperatives and national (or regional) contingency planning are also discussed.
1988年3月24日发生的大规模(xyz)石油泄漏事件考验了石油行业和政府对泄漏的准备和反应能力,事实证明,无论是单独还是集体,都完全不足以控制如此大规模的石油泄漏。对石油泄漏公司准备情况的评估主要有两种方式。一组泄漏响应设备被确定为或等同于泄漏的大小。另一方面,制造商声明的性能等同于响应能力。在国际上,特别是在尼日利亚的许多泄漏事件中,这些公开的准备水平被证明是错误的,使得评估方法不充分和不可接受。本文引入了一种新的措施,即响应能力因子,即响应能力因子,用于准备评估,其定义为参考时间持续时间T(现场环境的敏感性和脆弱性的函数)与估计持续时间T的比率,在此期间,泄漏量Q(与操作地点相关)将在组织的资源或可用资源范围内完全恢复。该因素是基于溢油响应的管理目标、环境敏感性和保护需求。它认识到反应能力是一系列变量的函数,特别是地理位置和地形、设备和人员资源。RCF有望成为企业规划(投资比较、预算、人员配置、培训、业务控制等)的有力工具。还讨论了该因素在溢油合作社和国家(或区域)应急计划中的应用。
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引用次数: 0
XRD analysis and surface roughness of AL2024 alloy produced through P/M route and machined by using CNC milling machine 数控铣床加工的粉末冶金AL2024合金的XRD分析和表面粗糙度
Pub Date : 2023-06-30 DOI: 10.53022/oarjet.2023.4.2.0063
Y. Rameswara Reddy, K. Pavankumar Reddy
The purpose of this analysis is to examine the surface roughness during machining of aluminum 2024 prepared through the powder metallurgical (P/M) route. Aluminium 2024 alloy is prepared with different compositions, such as pure Al, 1.5 W% of Mg, and 2–6% of Cu powders. Powders are blended with the ball milling machine according to the composition required, and green compacts are prepared in a square-shaped die (25*25mm) by applying a uniaxial load of 250 Mpa ±50. The sintering process was performed at a temperature of 594 °C for 60 minutes, and the heating profile consisted of a 10-minute isothermal keep at 594 °C followed by cooling in Furness. It presents and addresses compaction characteristics, green density, dimensional changes during sintering, sintering density, mechanical properties, and microstructures. Also determined were the surface roughness and MRR during machining with a CNC milling machine at different depths of cut.
本分析的目的是研究粉末冶金(P/M)工艺制备的2024铝在加工过程中的表面粗糙度。铝2024合金由不同的成分制备,如纯铝,1.5 W%的Mg和2-6%的Cu粉末。粉末根据需要的成分与球磨机混合,在方形模具(25*25mm)中施加250 Mpa±50的单轴载荷制备绿色压坯。烧结过程在594℃的温度下进行60分钟,加热过程包括在594℃的等温保持10分钟,然后在Furness中冷却。它提出并解决了压实特性、生坯密度、烧结过程中的尺寸变化、烧结密度、机械性能和微观结构。还测定了数控铣床在不同切削深度下加工时的表面粗糙度和MRR。
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引用次数: 0
Urban designs for commercial projects in lraq study area Baghdad 伊拉克巴格达研究区商业项目的城市设计
Pub Date : 2023-05-30 DOI: 10.53022/oarjet.2023.4.2.0057
Doaa hameed khalaf, Faiz AL-Kathily
The research has dealt with the study of the essential concepts of planning, design of commercial investment projects and the elements of the urban investment environment and their relationship and dimensions in the planning process, benefiting from previous studies and experiences of some countries as well as spatial analysis of the reality of the city of Baghdad and the extraction of planning indicators that contribute to achieving balance, spatial integration and social justice in the distribution of investment projects and raising the value of the land. The research concluded through statistical analysis and extracting practical results using the (Spss) program and analyzing data from the questionnaire forms that were distributed to specialized experts that there is weakness in planning and distributing projects as a reality and their hugely concentration on certain sectors than others, especially (Al-Karada, Al-Mansour, Rusafa. The study also dealt with planning and spatial distribution of investment projects in the investment map in general and commercial projects in particular through the (GIS) program.
这项研究涉及规划的基本概念、商业投资项目的设计和城市投资环境的要素及其在规划过程中的关系和方面的研究,受益于一些国家以前的研究和经验,以及对巴格达市现实的空间分析和提取有助于实现平衡的规划指标。投资项目分配中的空间整合与社会公正,提高土地价值。该研究通过统计分析和使用(Spss)程序提取实际结果,并从分发给专业专家的问卷表格中分析数据得出结论,认为在规划和分配项目方面存在弱点,并且它们在某些部门的集中程度高于其他部门,特别是(Al-Karada, Al-Mansour, Rusafa)。该研究还讨论了投资图中投资项目的规划和空间分布,特别是通过地理信息系统方案讨论了商业项目。
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引用次数: 0
Record management with a decision support system for faculty and employees association 记录管理与决策支持系统的教职员工协会
Pub Date : 2023-05-30 DOI: 10.53022/oarjet.2023.4.2.0059
Lance Jay Tristeza Montalban
This study aimed to develop a Record Management System with Decision Support System for the Faculty and Employees Association in Miagao Campus. The system allows for the creation, maintenance, and disposal of records in an organized manner, creating a transparent record management organization through a certain policy. The Decision Support System enhances the functional aspect of decision-making and data management. The developed system includes a Record Management component for faculty and employee data, used for updating personal records and determining individual benefits. Members can view their monthly contributions and dues, and the system provides a decision support system to evaluate if members can claim their benefits. Additionally, the system generates monthly reports and keeps records in the database system. The prototyping model was used in software development, and the ISO 25010 criteria for software evaluation was adopted to evaluate the system. Five IT experts and ten FEA members were randomly selected to evaluate the system, and based on the given criteria, the overall result of the evaluation was "very effective." The system meets the characteristics of software quality set by ISO 25010 standards, including functional suitability, performance efficiency, compatibility, usability, reliability, security, maintainability, and portability. Overall, the Record Management System with Decision Support System is an effective tool for managing records and supporting decision-making for the Faculty and Employees Association in Miagao Campus.
本研究旨在为密高校区教职员协会开发一个具有决策支持系统的档案管理系统。该系统允许有组织地创建、维护和处理记录,通过一定的政策创建透明的记录管理组织。决策支持系统增强了决策和数据管理的功能。开发的系统包括教职员工数据的记录管理组件,用于更新个人记录和确定个人福利。会员可以查看他们每月的捐款和会费,系统提供了一个决策支持系统来评估会员是否可以申请他们的福利。此外,系统每月生成报表,并在数据库系统中保存记录。采用原型模型进行软件开发,采用ISO 25010软件评价标准对系统进行评价。随机选择5名IT专家和10名FEA成员来评估系统,根据给定的标准,评估的总体结果是“非常有效的”。系统满足ISO 25010软件质量标准,包括功能适用性、性能效率、兼容性、可用性、可靠性、安全性、可维护性和可移植性。总的来说,档案管理系统和决策支持系统是米高校区教职工协会管理档案和支持决策的有效工具。
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引用次数: 0
X-ray diffraction analysis for main peaks and the noises of single and multi-walled carbon nanotubes 单壁和多壁碳纳米管的主峰和噪声的x射线衍射分析
Pub Date : 2023-04-30 DOI: 10.53022/oarjet.2023.4.2.0055
Eman J. Theyab, Muhammed N. Muhammed, Firas H. Abdulrazzak, Aseel M. Ajobree, Zena M. Jassem, Israa M. Radhi, Samira Mammadova, Kalid T. Abdullah, Kalida Ali, Ahmed A. Ismail, Tariq H. Al Mgheer, Ahmed M. Abass, Ayad F. Alkaim, Takialdin A. Himdan, Falah H. Hussein
The XRD for carbon nanotubes shows the main two peaks at 2Ө ≈ 25∘ and 43∘ with many noises for all the line from 5∘ to 80∘ which depend on nature of structure. The noises produce from instrumental sources and the physical properties of tubular structure and that represent by inter and intra Van Der Waals forces. Most of the noises were removed by using computerized programs while it is referred to nature of tubular structure with one or many sheets of graphene. The most of this noises represent the nature of structure which reduces with increase graphene sheets, thus removing it delete the specific proprieties of CNTs. The graphite behave the same properties of tubular structure which variant with number of sheets.
碳纳米管的XRD在2Ө≈25°和43°处显示出两个主要的峰,并且在5到80°的所有线上有许多噪声,这取决于结构的性质。由仪器源和管状结构的物理性质产生的噪声,由内部和内部范德华力表示。大多数噪声都是通过计算机程序消除的,而它是指由一层或多层石墨烯构成的管状结构的性质。这些噪音大多代表了结构的性质,随着石墨烯片的增加而减少,因此去除它们会删除碳纳米管的特定特性。石墨具有管状结构的相同性质,但随片数的变化而变化。
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引用次数: 0
Synthesis of nanomaterials: Controlling of experimental Conditions 纳米材料的合成:实验条件的控制
Pub Date : 2023-03-30 DOI: 10.53022/oarjet.2023.4.1.0053
Aseel M. Ajobree, Zena M. Jassem, Israa M. Radhi, Samira A. Mammadova, Kalid T. Abdullah, Ahmed H. Al-Shami, Ahmed A. Ismail, Tariq H. Al Mgheer, Ahmed M. Abass, Firas H. Abdulrazzak, Ayad F. Alkaim, Takialdin A. Himdan, Falah H. Hussein
Numerous studies reported ‘’ how nanomaterials (NMs) can be prepared’.’ However, in this work, we are trying to explain some ideas about ‘’the best route and mechanism for synthesizing ideal size and shape for maximum benefit of applications’’. The strategy of synthesizing of nanomaterials with different dimensions by highlighting on the supposed mechanism that could be helps to select the best conditions for the preparations of nanomaterials will be explained. The content also deals with perfect conditions for maximum ideal structure to the great physio-chemical properties and minimum disadvantage which may reduce the activity. Keeping in mind the experimental behavior that could be enhance the activity of synthesis different types of nanomaterials.
许多研究报道了“如何制备纳米材料(NMs)”。“然而,在这项工作中,我们试图解释一些关于‘合成理想尺寸和形状以获得最大应用效益的最佳途径和机制’的想法。”通过强调假设的机制来解释不同尺寸纳米材料的合成策略,这有助于选择纳米材料制备的最佳条件。该内容还涉及最大理想结构的完美条件,以最大的物理化学性质和最小的不利因素可能降低活性。记住实验行为可以增强合成不同类型纳米材料的活性。
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引用次数: 0
Recycling of garments scrap 回收废成衣
Pub Date : 2023-03-30 DOI: 10.53022/oarjet.2023.4.1.0051
Elawad F Elfaki, Akram HM Ali, Arwa M Abdallah, Entsar H Ali, Mofeda Y Andl, Mona A Rabih, Muzdlefa MM Abdo
The garments factories left behind different quantities of scraps of waste and unnecessary clothes utilized but can recycle this scraps and tap including in other applications. The aim is to recycle clothes scraps and use it in two applications, the first application is to manufacture clothes for baby clothes using a singer machine and over lock machine and the second application is wood industry compressed using the method a mechanical machine hot pressure. Results obtained from the first application is baby clothes close quality of clothes imported and results are made get it from the second application they are fragile plank samples compact and that proportion of the substance . Large quantities of scarps are extracted from garment factories that cannot be counted, these factories use different raw material and pattern of fabrics in the manufacture of different type of clothing.
服装厂留下了不同数量的废料和不必要的衣服,但可以回收这些废料,并在其他应用中利用。目的是回收衣服废料,并将其用于两个应用,第一个应用是使用歌手机和锁紧机制造婴儿服装,第二个应用是使用机械机器热压的方法压缩木材工业。从第一次应用中得到的结果是婴儿服装接近进口服装的质量,从第二次应用中得到的结果是他们是易碎的木板样品紧凑和物质的比例。从服装厂中提取了大量无法计数的山崖峭壁,这些工厂在制造不同类型的服装时使用了不同的原材料和面料的图案。
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引用次数: 0
Heart disease prediction using machine learning techniques 利用机器学习技术预测心脏病
Pub Date : 2022-07-30 DOI: 10.53022/oarjet.2022.3.1.0028
Amit Jain, Suresh Babu Dongala, Aruna Kama
Heart diseases are commonly caused and when neglected becomes life threatening. So, early detection of the disease is very important and for diagnosis to save lives. There can be many parameters that are to be considered to predict the heart disease. Some of them are like age, cholesterol, blood pressure levels. Etc., here we are going to implement Machine Learning model to predict heart disease.
心脏病通常是由疾病引起的,如果被忽视,就会危及生命。因此,早期发现这种疾病非常重要,因为诊断可以挽救生命。有很多参数可以用来预测心脏病。比如年龄,胆固醇,血压水平。等等,这里我们将实现机器学习模型来预测心脏病。
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引用次数: 1
Automated control of fixed loads and remote sockets: design and evaluation 固定负载和远程插座的自动控制:设计和评估
Pub Date : 2021-12-30 DOI: 10.53022/oarjet.2021.1.2.0117
Edemirukaye Ukeh Orodje, Apeh Simon T
The world is moving towards the process of automation. From the use of manual vehicles to the use of self-driving cars as people seek comfort, convenience and accessibility. Home automation basically does that, making the devices easily accessible from anywhere in the home. To overcome the challenges associated with standing up to switch on and off home appliances, especially during this pandemic era. Hence, “Automated control of fixed loads and remote Sockets: Design and evaluation” presented. This research describes the evaluation via survey and design of a circuit incorporated with a Bluetooth module and design application for smartphones so that any device connected to the circuit such as fans, lightings, sockets etc can make use of the application to control it. The application once it has been successfully installed in any smartphone and successfully connected to the circuit helps in switching on and off the lights, the fan, sockets, etc It will also help in the regulation of the speed of the devices. This is more effective, reliable, automated, time saving and cost effective.
世界正在走向自动化的进程。从使用手动车辆到使用自动驾驶汽车,人们追求舒适、方便和可达性。家庭自动化基本上做到了这一点,使设备可以从家中的任何地方轻松访问。克服与站立开关家用电器相关的挑战,特别是在这个大流行时期。因此,提出了“固定负载和远程套接字的自动控制:设计与评估”。本研究描述了通过调查和设计一个包含蓝牙模块的电路的评估,并为智能手机设计应用程序,以便任何连接到电路的设备,如风扇,照明,插座等都可以使用该应用程序来控制它。该应用程序一旦成功安装在任何智能手机上,并成功连接到电路,有助于打开和关闭灯,风扇,插座等,它也有助于调节设备的速度。这是更有效,可靠,自动化,节省时间和成本效益。
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引用次数: 0
期刊
Open Access Research Journal of Engineering and Technology
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