Volume 9 | Issue 5 |

 Abstract

Since hackers can use fragile connections over corresponding networks to steal data, security issues should be considered when transmitting secret data. Steganography is a method of encrypting data sent between two parties. Text, image, video, and audio steganography are the four forms of steganography. Video steganography is an extension of image steganography in which any file with any extension is concealed inside a digital video. Since the video content is complex, detecting secret data is more difficult than for other steganography techniques. The key reason for using video steganography is that videos can store a lot of information. This paper gives a review on video steganography techniques for data hiding with enhanced security.

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 Keywords

Video Steganography, MSE, PSNR, Stego-file, Cover-file.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

During the extraction and mining process of rocks and demolition of structures Quarry Dust and Recycled Aggregate are obtained which are basically waste materials. Due to increase in use of fine and coarse aggregates in construction industry it has become essential to find out an economic substitute for these materials which can be used in concrete. So in our study we are using Quarry Dust and Recycled Aggregate as an economic substitute for fine and coarse aggregates and checking their characteristics by comparing it with conventional concrete. Quarry dust obtained from Budera Quarry Mines near Raipur district and recycled aggregate is obtained from demolished old building in Raipur district. Here M20 mix of concrete of ratio 1:1.5:3 (Cement: Fine aggregate +Quarry dust: Coarse Aggregate +Recycled aggregate) and water cement ratio of 0.40 is used for preparing test samples by replacing fine and coarse aggregate with quarry dust and recycled aggregate in percentages varying from 0%, 10%, 20%, 30%, 40% and 50% by weight organized as A1, A2, A3, A4, A5, A6 respectively. The test results obtained from fresh and hardened concrete tests shows clearly that more than 40% replacement causes decrease in strength and workability of concrete hence the percentage of mix shall be kept upto 40%.

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 Keywords

Recycled Aggregates (RA), Quarry Dust (QA), Strength, Workability

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Stress Level , Nursing, Students

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Wood is essentially composed of cellulose, hemicelluloses, lignin, proteins, phenolics, water and mineral salts. Cellulose is responsible for the conductivity of electricity. The electrical conductivity depends upon the specific gravity, length of the wood piece, temperature and proportional water content. When stem is fresh, the Resistivity is less and conductivity is more when it is dried vice-versa process occur. In the present study Resistivity and Conductivity of Drum stick (Moringa oleifera) and Sandal wood (Santalum album) were studied by using conductivity meter and compared.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Conductivity, Resistivity, Drumstick and Sandal wood,

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Laboratory tests of the quality of an experimental aluminum hydroxide vaccine against pasteurellosis, prepared from local strains of pasteurella cultures, with the aim of improving the prevention and control of pasteurellosis in ruminants.

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 Keywords

Pasteurella, vaccine, Romanovsky Gimza, agglutination, antibody, meat peptone broth, meat peptone agar, Suslo agar, Kitt-Tarossi.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

SDN (Software-Defined Networks) is a novel concept proposed by a research institute to achieve a specific goal in Next-Generation Networks (NGN). For operational purposes, SDN removes control aircraft and a plane of data from the main network equipment. The control aircraft consists of a central control unit known as the SDN controller, which operates as a Network Operating System (NOS). The data plane is responsible for transferring only data packets that are controlled by the central controller and are available within network devices. OpenFlow is a description of the first generation of SDN defined by the Open Networking Foundation. It is one of the most popular uses of SDN (ONF). In this paper, network building based on OpenFlow is compared to conventional network construction. The design and operation of the OpenFlow-based network is also implemented. Performance analysis was performed by analysing network performance based on bandwidth usage, packet transfer rate, back-to-back distribution delays, and the high acquisition of Mininet, a model network model, used to build all OpenFlow-enabled issues.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

SDN, OpenFlow, Mininet, Token Bucket Algorithm

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Solenoid valves are Electromechanical valve in which electric current is passed through the conducting wire and the current flowing through conductive wire wound generates EMF within the wound axis and surrounding area, hey and due to generated magnetic flux drives the mechanical part called as plunger. Use of Electro mechanicals all units is in different valve's, mechanical relays and electrical contactor. Solenoid coils are rated to operate from 12 V to 32 C DC and 110 V to 230 V AC systems with the power consumption ranging from 8 to 28 W. The solenoids made up of movable steel or iron slug called armature or plunger and wound of electromechanically inductive coil. The plunger movement is used to control fluid flow or the fluid flow direction. Selecting the proper valve for hydraulic system plays an important role in reducing the energy requirement and thus the operating cost. Various types of valves are used for an on/off control adjustment of the flow rate through the system, avoidance of back flow and pressure relief at safety devices. One of the most widely used valves is solenoid valve. The primary use of solenoid valve is to regulate the flow rate based on controlling electric power. Solenoid valves are also used as on/off valves in number of applications. The basic objective of this research is to achieve robustness in designing of solenoid valve for pull-In current CTQ using DFSS methodology.

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 Keywords

Solenoid Valve, Robust Design, Critical to Quality, Sensitivity Analysis, DFSS Methodology

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Data science is a multidisciplinary combination of data inference, algorithm creation and technology to address analytically complex issues, Data science is used by almost all sectors, such as educational institutions, finance, healthcare, business to handle large volume of data. The practical applications range from predicting stock movement to predicting cancer; used in image processing to identity recognition, audio processing for speech to text prediction. An authentication system is required as most of the people in the world are facing problems in the field of authentication and security. It provides a real time eye tracing for password authentication for people who authenticate themselves using Morse code. The webcam is used to identify the user and takes input of the password that is entered in the form of Morse code. The webcam converts the blinks generated by the user into Morse code. When the password matches then the required application is opened.

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 Keywords

Morse Code , Image processing , Gaze based PIN identification

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

To improve the amount and nature of yield creation. The multi boundary checking framework is introduced in this examination where ranchers/clients will be refreshed with the assistance of web. In this exploration two distinct advances, Web of things (IoT) and remote sensor network are consolidated in an imaginative manner for shrewd far off checking arrangement of harvests. Sensor hubs are conveyed in fields which accumulate information about different parameters. At transmission side these qualities are shown and afterward sent to the base station utilizing an organization of Wi-Fi sensors. A data set is set up for keeping up sensor esteems which could be useful for examination and investigation of natural factors, for example, soil dampness, UV file, downpour, pneumatic stress and mugginess on crop creation.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Web Of Things, Remote Sensor Organizations (WSN), Sensor, Accuracy Agribusiness (Dad).

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The Electronic Numerical Integrator And Computer (ENIAC) was the first computer developed in 1946 at the University of Pennsylvania in the United States. In 1909, the U.S. Department of Defense Research connected four computers to a network called the ARPANET (Advanced Research Program Agency Network), through which information was exchanged. In 1893 the U.S. Department of Defense released the internet to universities and research institutes. With the advent of the graphical interface named World Wide Web (www), developed by Tim Berners-Lee, the internet became more ubiquitous. Tim Berners-Lee designed the Uniform Resource Locator (URL) using which any information stored on any computer became accessible in the internet. Today, the Internet is a vast network of computers that connect and access billions of computers and websites around the world.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

New Media and Culture

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Creative Commons Attribution 4.0 and The Open Definition