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Nutritional Values and Effects of Selected Solvents on the Phytochemical Properties of Moringa Oleifera Leaves Obtained from Sokoto, Nigeria

Nutritional Values and Effects of Selected Solvents on the P...

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2024 International Conference on Science, Engineering and Business for Driving Sustainable Development Goals, SEB4SDG 2024

作者： Jamiu, Aasia Muhammed Gumi, Ahmad Salma Alabi, Dorcas Toyin Ahmed-Umar, Fatimah Habib, Nabila Muhammed Adebayo-Gege, Grace I Victoria, Adegunloye Deke Obianuju, Ojikah Kolawole, Muftaudeen Taoheed Abimbola, Ogundolie Frank Baze University Faculty of Computing and Applied Sciences Abuja Nigeria Baze University College of Medicine and Health Sciences Abuja Nigeria Federal University of Technology Department of Microbiology Akure Nigeria

ISBN: (纸本)9798350358155

Moringa Oliefera (M. oleifera) contains high amounts of antioxidants and phytochemicals which have been explored for their therapeutic effects. Solvents used in extraction have been noted to influence the availability of specific phytochemicals. In this study, the nutritional values of M. oleifera and effects of extracting solvents namely;ethanol, n-hexane, ethyl-acetate, and aqueous solution on the phytochemical constituents of *** leaves from Sokoto were investigated. M. oleifera leaves were obtained from Sokoto, Nigeria and dried. The Proximate and trace metal analysis were carried out by use of Atomic absorption spectrophotometer (AAS). *** sample was extracted by soxhlet extractor using the different solvents, and then concentrated. Concentrated compounds were further analyzed by GC-MS. Proximate analysis of the leaves yielded crucial nutritional values which includes, crude protein (13.31%),crude lipid (14.01%), and dietary fibre (6.37%). Furthermore, sodium and magnesium concentrations were notably elevated, with magnesium reaching 15.1 mg/l. Ethanol and aqueous extracts yielded positive results for flavonoids, carbohydrates, phenols, tannins, cardiac glucosides, and alkaloids. Conversely, n-hexane exhibited negative effects on these compounds, while ethyl-acetate demonstrated mixed outcomes.. The GC-MS analysis of the extracts showed the presence of 2-Heptanol, 6-meth 1,2-Benzenedicarboxylic acid, Phthalic acid, cyclobutyl-heptyl ester, Diethyl-Phthalate, ethylisopropyl ester, Trimethyl(4-tert.-butyl-phenoxy)silane, and 2,4,6-Cycloheptatrien-1-one. The findings from this work suggested that *** leaves possess important nutritional values ,and using solvents such as ethanol and aqueous solution to extract the bioactive compounds presents a rich reservoir of such compounds (especially cardiac glycosides) which could be used as therapeutics in management of cardiovascular disorders. © 2024 IEEE.

关键词： Ethanol

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The Impact of Control Plane Attacks in Software Defined Networks Environments 1

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International Conference on Advances in Communication technology and Computer Engineering, ICACTCE 2023

作者： Kumar, M. Anand Muthusamy, Senthilkumar Ashik, Mohamed Karthikeyan, R. Sundaravadivazhagan, B. School of Information Science Presidency University Bangalore India Department of Engineering University of Technology and Applied Sciences-Al Mussanah Muladdah Oman College of Computing and Information Sciences University of Technology and Applied Sciences - Salalah Salalah Oman Vardhaman College of Engineering Telangana Hyderabad India Department of Information Technology University of Technology and Applied Sciences-Al Mussanah Muladdah Oman

ISBN: (数字)9783031371646

ISBN: (纸本)9783031371639

The Internet of Everything (IoE) and 5G are two initiatives that have embraced Software-Defined Networking (SDN), a model that is intensely changing communications systems. Even though SDN has been around for more than 20 years, it is still improving, and the technology industry is placing more and more demands on SDN networks to make them more creative, adaptable, and reliable. Unfortunately, there is an enormous security flaw in the SDN architecture’s components that might be used by intruders to execute critical attacks which disrupt the components and their operations. SDN networks have several benefits for managing infrastructure and predicting development. The supply of services was made easier with centralized control, which offers a comprehensive and in-depth perspective of the network. Due to the enormous advantages, SDN is deployed in several applications instead of traditional network architecture. As far as large-scale applications are concerned, there is a huge demand to implement strong security strategies in information allotment and resources across different platforms. Even though several recent research works are recently concentrated on finding the limitations of SDN architecture components, types of security attacks, and possible solutions to overcome the limitations. SDN has encountered several security issues like man-in-the-middle attacks, host hijacking ARP poisoning, and saturation attacks. This research work mainly focuses on control plane attacks that affect the total operations of network devices, including switches and the SDN controller. It was also identified that these attacks have a huge impact on the network components of SDN environments. Experimental results provide a detailed analysis of control plane attacks and their impact on the SDN networks. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.

关键词： Controllers

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Toward Anomaly Detection in the Blockchain Using Numerical Association Rule Mining 21

Toward Anomaly Detection in the Blockchain Using Numerical A...

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21st IEEE International Symposium on Intelligent Systems and Informatics, SISY 2023

作者： Kramberger, Renata Fister, Iztok Kamisalic, Aida Zagreb University of Applied Sciences Department of Information Technology and Computing Zagreb Croatia University of Maribor Faculty of Electrical Engineering and Computer Science Maribor Slovenia

ISBN: (纸本)9798350343366

With the global increase in the popularity of cryptocurrencies, the need for anomaly detection and fraudulent behavior is reaching an all-Time high. In our paper, we propose a novel method of anomaly detection with the use of Numerical Association Rule Mining with Differential Evolution. The experiment was conducted by using the Dogecoin blockhain, and the dataset contained all of the transactions from one month. Our results contained 303 rules, with the best fitness function value of 0.8. © 2023 IEEE.

关键词： Association rules

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Tube-based Model Reference Adaptive Control for Vibration Suppression of Active Suspension Systems

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IEEE/CAA Journal of Automatica Sinica 2022年第4期9卷 728-731页

作者： Yashar Mousavi Alireza Alfi Ibrahim Beklan Kucukdemiral Afef Fekih IEEE the Department of Applied Science School of ComputingEngineering and Built EnvironmentGlasgow Caledonian University the Faculty of Electrical Engineering Shahrood University of Technology the Electrical and Computer Engineering Department University of Louisiana at Lafayette

Dear editor,With the developments of industrial automation in recent years,vehicle suspension systems have received a great deal of attention in industry and academia due to their critical role in the chassis performance of vehicles[1].The suspension system is expected to guarantee the vehicle’s maneuverability and provide satisfactory ride comfort by absorbing the vibrations arising from the road surface excitations and ensuring road-holding capability and suspension *** by the desirable performance of the model reference adaptive control(MRAC)approach,various literature studies have investigated its performance in diverse linear and nonlinear practical systems[2].

关键词： editor Active guarantee

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Security Analysis of DNP3 Protocol in SCADA System 13

Security Analysis of DNP3 Protocol in SCADA System

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13th IEEE International Conference on Control System, computing and Engineering, ICCSCE 2023

作者： Qassim, Qais Saif Ali, Musab A. M. Tahir, Nooritawati Md University of Technology and Applied Sciences-Ibri College of Computing and Information Sciences Department of It Ibri Oman College of Engineering Malaysia Universiti Teknologi Mara Malaysia

ISBN: (纸本)9798350323184

The safeguarding of Supervisory Control and Data Acquisition (SCADA) systems and their cyber-security have been the subject of extensive research for many years, owing to the severe ramifications that can result from their breach or compromise. SCADA is a system that facilitates the monitoring and control of physical infrastructures in industrial processes from a centralized control station. The utilization of this technology is prevalent in crucial infrastructure domains, such as the electricity, oil, and gas industries, encompassing production and distribution. The compromise of data integrity in SCADA systems through cyber-attacks, specifically the unauthorized manipulation of sensors or control signals, has the potential to disrupt the operation of critical national infrastructure significantly. Therefore, this research is intended to investigate the limitations and drawbacks of one of the commonly used communication protocols in SCADA, namely;DNP3, investigate the cyber-attacks exploiting the weaknesses of this protocol, and put forward a recommendation to protect the SCADA networks and prevent devastating consequences. © 2023 IEEE.

关键词： SCADA systems

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Functional architectural design of a digital forensic readiness cybercrime language as a service 22

Functional architectural design of a digital forensic readin...

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22nd European Conference on Cyber Warfare and Security, ECCWS 2023

作者： Baror, Stacey Omeleze Ikuesan, Richard Adeyemi Venter, Hein S. DigiForS Research Group University of Pretoria South Africa Computing and Applied Technology Department College of Technological Innovation Zayed University United Arab Emirates

ISBN: (纸本)9781914587702

Developing a generic digital forensic solution in a cloud computing platform that can address the functional requirements of digital forensic stakeholders is a complex process. The solution would require a technology-independent architectural design that addresses the challenges of incident threat identification, triggering, incident threat isolation and investigation. Existing approaches are limited to the functionality that treats these four challenges individually without the due diligence to consider their interoperability. This study proposes a context-independent and technology-neutral architecture to address these issues by developing a digital forensic readiness (DFR) based on a human language communication interaction (HLI) system that could create a cybercrime language as a service (DFClaaS). The functional architectural design of the proposed DFR HLI DFClaaS system comprises microservices, layered and event/component-based architectural patterns on top of cloud architectural patterns. The DFR HLI DFClaaS system integrates flexibility and other quality requirements to separate concerns while accommodating rigid requirements like security and reliability. The developed architecture is essential for any human-centred digital forensic solution. Therefore, integrating the developed architecture presents a reliable baseline for the digital forensic community. © 2023 Curran Associates Inc.. All rights reserved.

关键词： Semantics

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Performance Analysis of Indian States and Union Territories for Covid-19 Management Through DEA and Machine Learning 12th

Performance Analysis of Indian States and Union Territories ...

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12th International Conference on Soft computing for Problem Solving, SocProS 2023

作者： Joshi, Shubham Panwar, Ankita Pant, Millie Deep, Kusum Department of Applied Mathematics and Scientific Computing Indian Institute of Technology Uttarakhand Roorkee247667 India Department of Mathematics Indian Institute of Technology Uttarakhand Roorkee247667 India Mehta Family School for Data Science and Artificial Intelligence Indian Institute of Technology Uttarakhand Roorkee247667 India

ISBN: (纸本)9789819731794

In this study, an analysis has been performed to assess the performance of 28 states and 8 union territories (UTs) of India against COVID-19 during the years 2020 and 2021. The study is done in three phases;first of all, the analysis has been done through Exploratory Data Analysis (EDA), to get general information about the data;in the second phase, the super-efficiency-data envelopment analysis (SE-DEA) model has been applied to evaluate the performance of states and UTs, and to segregate them into two classes: efficient and inefficient. Finally, in the third phase, an attempt is made to establish a link between the DEA and 5 supervised machine learning techniques viz. Logistic regression (LR), K-nearest neighbours (KNN), Support vector machine (SVM), Naïve Bayes (NB) classifier, and Decision tree (DT) for analysis of the results. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.

关键词： COVID-19

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An Efficient Technique to Prevent Data Misuse with Matrix Cipher Encryption Algorithms

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Computers, Materials & Continua 2023年第2期74卷 4059-4079页

作者： Muhammad Nadeem Ali Arshad Saman Riaz Syeda Wajiha Zahra Ashit Kumar Dutta Moteeb Al Moteri Sultan Almotairi Department of Computing Abasyn UniversityIslamabadPakistan Department of Computer Science National University of TechnologyIslamabadPakistan Department of Computer Science and Information Systems College of Applied SciencesAlMaarefa UniversityRiyadh13713Kingdom of Saudi Arabia Department of Management Information Systems Business Administration CollegeKing Saud UniversityRiyadh11451Saudi Arabia Department of Natural and Applied Sciences Faculty of Community CollegeMajmaah UniversityMajmaah11952Saudi Arabia

Many symmetric and asymmetric encryption algorithms have been developed in cloud computing to transmit data in a secure *** cryptography is a data encryption mechanism that consists of different steps and prevents the attacker from misusing the *** paper has developed an efficient algorithm to protect the data from invaders and secure the data from *** this algorithm is applied to the cloud network,the attacker will not be able to access the *** encrypt the data,the values of the bytes have been obtained by converting the plain text to ASCII.A key has been generated using the Non-Deterministic Bit Generator(NRBG)mechanism,and the key is XNORed with plain text bits,and then Bit toggling has been *** that,an efficient matrix cipher encryption algorithm has been developed,and this algorithm has been applied to this *** capability of this algorithm is that with its help,a key has been obtained from the plain text,and only by using this key can the data be decrypted in the first steps.A plain text key will never be used for another plain *** data has been secured by implementing different mechanisms in both stages,and after that,a ciphertext has been *** the end of the article,the latest technique will be compared with different *** will be a discussion on how the present technique is better than all the other techniques;then,the conclusion will be drawn based on comparative analysis.

关键词： Symmetric cryptography ciphertext encryption decryption cloud security matrix cipher

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A Comparison of Cloud Security Mechanisms 2

A Comparison of Cloud Security Mechanisms

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2nd International Conference on Automation, computing and Renewable Systems, ICACRS 2023

作者： Saravanan, D. Maragatharajan, M. Nirmala, E. Naveen, P. Francis Saviour Devaraj, A. School of Computing Science and Engineering VIT Bhopal University Madhya Pradesh Kothrikalan India Department of Electrical and Electronics Engnieering KPR Institute of Engineering and Technology Tamil Nadu Coimbatore India Department of IT College of Computing & Information Sciences University of Technology and Applied Sciences Ibri Oman

ISBN: (纸本)9798350340235

Cloud computing is a broad term that can be understood differently depending on the context. Its primary goal is to reduce capital expenses on infrastructure, operating systems, deployment, and storage. The National Institute of Standards and technology (NIST) defines cloud computing as on-demand network access to a shared pool of computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction. Cloud computing operates using virtualization and parallel computing principles and provides services like IaaS, PaaS, SaaS, and NaaS. The cloud is classified into public, private, hybrid, and community clouds, each with its own unique features. The major issue of cloud computing is to transfer the data with security breaches. Various security systems are available to protect the data security in the cloud. This research study has discussed some security models like Advanced encryption standard algorithm, Biometric model, Elliptic-curve cryptography with Diffie-Hellman algorithm and a new technique vector-matrix based encryption algorithm. The execution time for these algorithms were compared and results were discussed. © 2023 IEEE.

关键词： Advanced encryption standard algorithm Biometric model Cloud security Decryption Diffie-Hellman algorithm Elliptic-curve cryptography Hybrid cloud vector-matrix based encryption algorithm

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The Terms Estimation of S Robotics using MTRS as well as FEM 4

The Terms Estimation of S Robotics using MTRS as well as FEM

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4th IEEE International Conference on Advance computing and Innovative Technologies in Engineering, ICACITE 2024

作者： Gopal, R. Mudhafar, Mustafa Hashem, Amjad Ramalingam, Venkadeshan Bordoloi, Dibyahash Khan, Muhammad Numan Ali Adnan, Myasar Mundher Abdulhussain, Zahraa N. University of Buraimi Information and Communication Engineering College of Engineering Oman University of Kerbala Faculty of Medical Applied Sciences Department of Medical Physics Karbala56001 Iraq Al-kunooze University College Computer Engineer Department Basra Iraq University of Technology and Applied Sciences Network Computing College of Computing and Information Sciences Shinas Oman Dept of Cse Graphic Era Hill University Uttarakhand Dehradun India Graphic Era Deemed to Be University Uttarakhand Dehradun India University of Technology and Applied Sciences Network Computing College of Computing and Information Sciences Shinas Oman The Islamic University College of Technical Engineering Department of Computers Techniques Engineering Najaf Iraq National University of Science and Technology College of Technical Engineering Dhi Qar64001 Iraq

ISBN: (纸本)9798350360165

This look at addresses the critical project of reaching dependable and precise proprioception in soft robots, it really is essential for his or her effective deployment in complicated environments. By integrating multi-tap resistive sensors in the robot's form, our technique lets in for the distinct sensing of nearby deformations at various factors throughout the robotics' frame, moving beyond traditional techniques that anticipate steady curvature. We beautify the decision of these deformations and couple the sensory facts with a strong finite detail technique (FEM) model. This included framework allows the correct estimation of the smooth robot's form and the significance of outside forces applied to it, attaining a mean relative inaccuracy of about 4%. Additionally, our technique proves its software program in tender manipulation structures, in which it achieves thirteen% relative mistakes in external force estimation inside diverse zero to five N. The approach gives a promising direction for enhancing robotic interactions in sensitive and dynamic responsibilities, providing massive enhancements in robotic proprioception without reliance on outdoor monitoring generation. © 2024 IEEE.

关键词： Microrobots

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