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1387 articles for “Development and Operations”
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Linux vs FreeBSD: a comparative evaluation
Abstract: Linux and FreeBSD are both favorite, full featured, advanced open-source operating systems. They present many similarities owning mainly to their common UNIX heritage and their monolithic structure. Both systems support dynamically loaded kernel modules that expand their functionality. Also, they provide a similar set of system calls, and their interrupt handling, and virtual memory management systems adopt many common patterns. However, there are also significant differences. In particular Linux tends …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 1, 2018 · pp. 1–10 Read article
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Biometric Based Medical Informatics System
Abstract: Good medical practice requires the best, efficient and privacy-preserved patient health records. This paper focuses on few concerns related to the utilization of systems for maintaining health records. Primarily, Electronic Health Records (ECR’s) cannot be remotely accessed by the patient anywhere anytime, also maintaining the privacy of patient’s data. The proposed method aims on the potential use of biometric identification to maintain a common health record database limited by privacy …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 1, 2018 · pp. 22–26 Read article
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Crying Need to Address and Revamp India’s Food Logistics and Supply Chains by Rail : Amethi District Case Study
Abstract: Agriculture and Railways for India are the vital pillars of India holding our great Nation together and serving the economic,social,mobility and coonectivity needs of our countrymen. India is predominantly an Agricultural economy even though the dependence on it seems to be shrinking year on year. But, even then, the dependence on Agriculture to absorb massive population of India cannot be underestimated. Almost 55 % of India’s population has Agriculture as …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 1, 2018 · pp. 11–21 Read article
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A Study on Privacy Preserving Techniques in Data Mining
Abstract: Data Mining (DM) is the technique of examining data from specific summarizing and perspectives the outcome as useful information. It has been describing as "the non-trivial procedure of new, potentially helpful and ultimately conceivable patterns and identifying valid in data". The word “Knowledge” in KDD submits to the discovery of example which is removing since the processed data. Preserving privacy is becoming a key apprehension as personal data is publicly …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 2, 2018 · pp. 18–23 Read article
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A Novel Priority Based Task Scheduling Algorithm for the Cloud Integrated Sensor Network
Abstract: Load balancing and resource provisioning is the primary and challenging issue in Cloud computing. Client’s requests submitted in the Cloud environment will compete for the available resources in order to complete their execution in best possible minimum time. Many algorithms were advised to provide efficient mechanism for conveying the client's requests to available Cloud resources. The aim of this project is to provide comprehensive overview of the existing load balancing …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 2, 2018 · pp. 13–17 Read article
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Review on Cloud services: Office 365
Abstract: Presently, most of the businesses and enterprises are shifting to cloud services for efficient working from any device, anywhere. In market, we have many applications which provide cloud services for migrating our on-premise applications to cloud. Every organization who are switching to cloud will choose according to the requirement of the platforms and the need of employees. In this paper, we are doing a Case Study of a very popular …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 2, 2018 · pp. 1–4 Read article
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Management the processes for evaluating external human induced events using operating systems concept
Abstract: The key of success for computer system or smart phone system is good operating systems that manage both of hardware and software resources in a good manner. Good operating systems have the ability to manage a large number of processes without causing any failure or slowing down the suitable performance of the computer system or smart phone system. Most of good operating systems have a common concept for managing a …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 2, 2018 · pp. 24–29 Read article
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A correlative contemplation of CPU Utilization of assorted scheduling algorithms
Abstract: Grid communication consists of many communication technologies and mediums and main concern of grid communication is performance evaluation. The main work of this study is to make a model for grid communication framework that calculate the CPU utilization of each computer, by applying different algorithms such as first come first serve (FCFS), shortest job first (SJF), priority algorithm and round robin (RR) and compare and contrast the CPU utilization of …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 3, 2018 · pp. 1–5 Read article
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Distributed Data Mining Cloud Based System
Abstract: When traditional data mining systems are used for cloud computing, there are performance bottlenecks and scalability difficulties. In this study, it states that a data mining platform is directly based on the cloud computing. As compared with the traditional data mining systems, the platform is highly scalable, with massive data processing capabilities, service-oriented and low hardware costs. The platform can support the design and application of various distributed data mining …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 3, 2018 · pp. 10–14 Read article
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Virtual Switch
Abstract: The switches nowadays are very popular due to their efficiency and sssimplicity in case of their usage. But the problem arrived is about safety and durability for the switches. For example, traditional switches do not have any sort of safety against wet hands and mechanically durable. Thus, the switches are not providing any immunity to electrical shocks and acquire a pretty amount of space for wiring and cannot be operated …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 3, 2018 · pp. 20–23 Read article
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Attacks Surfaces and Attacks in Cloud Computing
Abstract: Cloud computing is changing the shape of a business industry by providing resources in shareable, scalable, elasticity manner. It resembles with the concept of a distributed system and uses the basis of networking. This leads to the vulnerability to different security attacks. This paper discusses various types of surface attacks which presents the participation of various entities in the attack. Various types of attacks, their target area and defense measured …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 3, 2018 · pp. 6–9 Read article
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Review on Conceptual Working of Big Data
Abstract: The IoT is a brilliantly associated gadgets and frameworks which included keen machines cooperating and speaking with different machines, situations, articles and foundations and the Radio Frequency Identification (RFID) and sensor network technologies will ascend to address this new difficulty. This paper reviews the IOT applications, technologies etc.Keywords: Big data, Hadoop, data mining, big data storageCite this ArticleDivya Saini, Shalini. Review on Conceptual Working of Big Data. Journal of Operating …
Published in Journal of Operating Systems Development & Trends · Vol. 5, Issue 3, 2018 · pp. 15–19 Read article
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An Optimized Memory Allocation and Deallocation Method while Programming in Python
Abstract: AbstractMemory management is memory allocation and deallocation for objects done automatically at run time in Python. Programmers need not allocate or deallocate memory explicitly. Python Virtual Machine (PVM) handles these activities. Every Python object is stored in its own way, that is, different objects are stored in different methods. Reference counting algorithm is used for memory management in Python.Keywords: Allocation, deallocation, PVM, reference countingCite this ArticleS.S. Sugantha Mallika, I. Mettildha …
Published in Journal of Operating Systems Development & Trends · Vol. 6, Issue 1, 2019 · pp. 1–6 Read article
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Rudrapani: A Solar Gesture Control Tanker
Abstract: Model of automatic gesture controlled robotic tanker Rudrapani is established for the defense sector of India. The first and foremost purpose of the Rudrapani is to protect soldier’s life during surgical strike or war. In this tanker, human hand signals are identified by the sensors and it tracks the guidelines given by hand of the soldier. As the soldier moves his hand, the accelerometer also changes accordingly and identifies the …
Published in Journal of Operating Systems Development & Trends · Vol. 6, Issue 1, 2019 · pp. 27–31 Read article
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Design of Discrete Time PID Controller
Abstract: This study describes the technique for implementation of discrete-time PID controller for automatic voltage regulator. It is most significant to derive a controller implementation technique for discrete-time systems. A new PID design pattern will be suggested for the without causality complications by considering the equivalent PID controller. A very most popular controller is the discrete-time closed-loop PID controller. Discrete time PID controllers have very fast responses like rise time and …
Published in Journal of Operating Systems Development & Trends · Vol. 6, Issue 1, 2019 · pp. 14–22 Read article
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Optimal Simultaneous Power and Rate Adaption of Communication System over Inverse Gamma Shadowed Channels
Abstract: Adaptive capacity analysis to model various emerging wireless fields like vehicle to vehicle communication, cellular and off-body communication based on inverse gamma shadowed fading mathematical model is derived. The derived algebraic model for optimal simultaneous power and rate adaption (OPRA) is mathematically tractable in terms of numerical and analytical handling. A novel closed form model for OPRA is derived in terms of Digamma and Meijer’ s-G functions. This derived exact …
Published in Journal of Operating Systems Development & Trends · Vol. 6, Issue 1, 2019 · pp. 23–26 Read article
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Comparative Study of Different Types of Mixer Techniques
Abstract: Study of different types of mixer techniques will be presented in which Gilbert cell is used as core of the mixer as it provides high conversion gain, low power consumption and port-to-port isolation. Using Multi-Tanh Technique consists of multiple differential transconductance stage, we get a very good linearity but low conversion gain. Using Current bleeding technique, both linearity and conversion gain increase but increase in power consumption. Switch biasing technique …
Published in Journal of Operating Systems Development & Trends · Vol. 6, Issue 1, 2019 · pp. 7–13 Read article
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Absorbance, Structural and Morphological Analysis of AgNMs using Leaf Extract of Prosopis Cineraria
Abstract: AbstractThe silver nanomaterials (AgNMs) were synthesized by biodegradable method using the leaf extract of Prosopis cineraria. The green synthesized nanomaterials show the surface plasmonic resonance peak at 441 nm which confirms the presence of AgNMs. The phytochemicals of Prosopis cineraria leaf extract acted as a reducing agent which was corroborated by the infrared spectrum. The electron microscopic analysis substantiates that the AgNMs were spherical in shape with an average size …
Published in Journal of Operating Systems Development & Trends · Vol. 6, Issue 2, 2019 · pp. 21–25 Read article
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Advanced Fuel Flow Measurement in Aero Engine Using Microcontroller
Abstract: AbstractThe amount of fuel that must flow in an aircraft engine is an important parameter that must be considered while designing the fuel control unit in an aircraft engine. The amount of fuel supplied must be optimised as per the speed requirement of aircraft. The basic aim of this project is to solve the major problem of measurement of fuel flow rate in an aero engine. This project fulfils the …
Published in Journal of Operating Systems Development & Trends · Vol. 6, Issue 2, 2019 · pp. 6–13 Read article
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Solar Powered Wireless Auto Valve Actuation in Drip Irrigation System
Abstract: AbstractAgricultural irrigation is more important in crop production everywhere in the world. For agricultural cropping systems, efficient water management plays a vital role. The minimal usage of water resources in drip irrigation has been required because of increasing in demand for water. It will be provided with greater extent by automation technology. This project deals with solar powered wireless auto valve actuation in drip irrigation system. Wireless signal transmission assures …
Published in Journal of Operating Systems Development & Trends · Vol. 6, Issue 2, 2019 · pp. 14–16 Read article