Journal of Computational Technologies最新文献_第4页

Synthesis and Characterization of the Spinel Znfe2O4 Application to Photodegradation of Organic Pollutant Under Visible Light 尖晶石Znfe2O4的合成与表征及其在可见光下降解有机污染物中的应用

Journal of Computational Technologies Pub Date : 2023-07-05 DOI: 10.17758/dirpub14.dir0723212

引用次数: 0

On Virtual Enhancement of Learning Creativity Regarding Computer Aided Instructional Processes (Neural Networks Approach) 计算机辅助教学过程中学习创造力的虚拟增强(神经网络方法)

Journal of Computational Technologies Pub Date : 2023-07-05 DOI: 10.17758/dirpub14.dir0723420

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The Importance of New Technologies in The Education and Professional Development of Future Engineers in The Technical Profession 新技术在技术专业未来工程师的教育和专业发展中的重要性

Journal of Computational Technologies Pub Date : 2023-06-14 DOI: 10.17758/heaig13.h0623101

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Flexible Thermal Convective Emitter - Unsteady Irreversibility Analysis 柔性热对流发射器-非定常不可逆性分析

Journal of Computational Technologies Pub Date : 2023-06-14 DOI: 10.17758/heaig13.h0623204

Fikret Alic

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Microplastic Detection in Water Using a Sensor Network, An Electronic Tongue and Spectroscopy Impedance 基于传感器网络、电子舌和光谱阻抗的水中微塑料检测

Journal of Computational Technologies Pub Date : 2023-06-14 DOI: 10.17758/heaig13.h0623106

Juan Daniel Sarmiento, Maribel Anaya Vejar, C. Sánchez, D. Tibaduiza

{"title":"Microplastic Detection in Water Using a Sensor Network, An Electronic Tongue and Spectroscopy Impedance","authors":"Juan Daniel Sarmiento, Maribel Anaya Vejar, C. Sánchez, D. Tibaduiza","doi":"10.17758/heaig13.h0623106","DOIUrl":"https://doi.org/10.17758/heaig13.h0623106","url":null,"abstract":"Plastic is a material widely used today because of its advantages; however, in some cases, its poor disposal can generate particles caused by the degradation of larger plastic products because of its interaction with the environment. This is the case, for instance, of microplastics found in rivers, where the friction of bottles and other plastic waste with its surrounding environment results in microplastic pollution. From this point of view, it is necessary the development of monitoring systems to detect these kinds of materials and understand their dynamics with the environment in which they are found. The use of this kind of system can allow the development of strategies for mitigating their possible impacts. In this sense, this work shows the preliminary development of a methodology for detecting microplastics in water for human consumption using the electrochemical technique of impedance spectroscopy. The methodology was evaluated in water samples, and 160 experiments were carried out by adding different contaminants. Results show the potential of the methodology in the detection of microplastics by using an electronic tongue that makes use of impedance spectroscopy and principal component analysis.","PeriodicalId":52265,"journal":{"name":"Journal of Computational Technologies","volume":"88 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83822816","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

Soil Health and Quality in Sustainable Agriculture 可持续农业中的土壤健康与质量

Journal of Computational Technologies Pub Date : 2023-05-22 DOI: 10.17758/eares13.eap0523218

引用次数: 0

Effectiveness of Using HHO Gas for PBII Treatment in Sterilizing Escherichia Coli HHO气体用于PBII处理灭菌大肠杆菌的效果研究

Journal of Computational Technologies Pub Date : 2023-05-22 DOI: 10.17758/eares13.u0523205

K. Kakugawa, K. Nosaki, S. Umemoto, T. Noda, T. Tanaka

{"title":"Effectiveness of Using HHO Gas for PBII Treatment in Sterilizing Escherichia Coli","authors":"K. Kakugawa, K. Nosaki, S. Umemoto, T. Noda, T. Tanaka","doi":"10.17758/eares13.u0523205","DOIUrl":"https://doi.org/10.17758/eares13.u0523205","url":null,"abstract":"— Plasma-based ion implantation (PBII) is a surface modification technique that uses a negative high-voltage pulse in plasma to implant ions uniformly onto a sample. This technique is performed by narrowing the width of the ion sheath formed near the sample and aligning the shape of the sheath closely to the sample, particularly for complexly shaped samples. Our investigation focuses on the application potential of PBII in sterilizing microorganisms. In particular, we aimed to determine the most suitable gas species for sterilization using PBII on Escherichia coli, a type of microorganism that can contaminate food. Our findings demonstrate that nitrogen or oxygen gas could increase the sterilization effect with an increase in applied voltage. The provided conductive stainless-steel is used as the Petri dish for sample fixation. By contrast, sterilization becomes more effective when HHO gas, which is produced by water electrolysis and is non-hazardous compared with peroxide gas, is utilized compared with other gases, even at a low applied voltage of −2 kV. Therefore, the use of HHO gas in PBII could enable milder sterilization conditions than previously attainable when sterilizing foodstuffs.","PeriodicalId":52265,"journal":{"name":"Journal of Computational Technologies","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88146932","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

An Adoption of Digital Marketing to Analyze Technology (DMT) Motivation: A Case Study of Micro-Enterprises in Yogyakarta City, Indonesia 采用数位行销分析技术动机:以印尼日惹市微型企业为例

Journal of Computational Technologies Pub Date : 2023-05-22 DOI: 10.17758/eares13.eap0523408

Helen Fridayani, Lichun Chiang, Kuang-Ting Tai

{"title":"An Adoption of Digital Marketing to Analyze Technology (DMT) Motivation: A Case Study of Micro-Enterprises in Yogyakarta City, Indonesia","authors":"Helen Fridayani, Lichun Chiang, Kuang-Ting Tai","doi":"10.17758/eares13.eap0523408","DOIUrl":"https://doi.org/10.17758/eares13.eap0523408","url":null,"abstract":" Abstract — Most micro-enterprise managers/owners in Indonesia, and Yogyakarta City, in particular, did not view adopting Digital Marketing Technology (DMT) as crucial for business before the Covid-19 outbreak. Many consider it a managerial support or operational activities requirement rather than a tactical or strategic tool. Even though most studies focus on large enterprises, the results of several research may not apply to micro-enterprises. This demonstrates the carelessness of the peculiarities of micro-enterprises in their thinking without taking into account the micro-enterprise value inherent in this tool in terms of assisting its use as a strategy tool and digitization as a prerequisite for managerial activity. In light of this, the digitization of micro-enterprises is an uninvestigated issue. The characteristics that specifically encourage the value that micro businesses attach to these applications, resulting in constant uptake and usage, are, however, less thoroughly examined in the research marketing application in micro-enterprises in Indonesia. Therefore, it requires thoroughly investigating the variables that determine digital value. This study used unstructured interviews with 22 micro-enterprises that were carefully selected from databases and supported by a technology, organization, and environmental factors (TOE) framework. This study identifies several crucial success elements that foster the value of micro-enterprises digital marketing technology (DMT) use. This study will be significant for academics and practitioners because it raises knowledge of the DMT adoption framework, which is crucial for DMT adoption, and it helps cut down on the resources needed to find information on how to support DMT adoption by microenterprises.","PeriodicalId":52265,"journal":{"name":"Journal of Computational Technologies","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82934540","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 Role of Libraries in Achieving the United Nations Goals of Sustainable Development 2030 图书馆在实现联合国2030年可持续发展目标中的作用

Journal of Computational Technologies Pub Date : 2023-05-22 DOI: 10.17758/eares13.uh0523405

引用次数: 0

Propped by Jenny Saville: Challenging the Aesthetics of the Female Body and Image 珍妮·萨维尔:挑战女性身体和形象的美学

Journal of Computational Technologies Pub Date : 2023-05-22 DOI: 10.17758/eares13.uh0523412

引用次数: 0