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

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 Abstract

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Stress Level , Nursing, Students

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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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Conductivity, Resistivity, Drumstick and Sandal wood,

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

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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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SDN, OpenFlow, Mininet, Token Bucket Algorithm

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

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 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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Morse Code , Image processing , Gaze based PIN identification

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

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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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New Media and Culture

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A STUDY ON SUPPLY CHAIN OPERATIONS IN CONSTRUCTION FIELD DURING COVID - 19

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Increase of digital systems during covid 19. The central govt takes steps for increasing the digital platforms around this nation.

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Digital India

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: Interdependency, procreation, unnatural relation, sacrament.

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Afghanistan is a state which swings in between parliamentary and presidential form of government. This study examines the significance of strengthening the presidential system for the betterment of all sections of society. It discards the parliamentary form of government as it failed to maintain peace and stability. The work highlights the debate going on in Afghanistan regarding the form of the political system in the country. It discusses the comprehensive intra-Afghan Dialogue and their opinions regarding the best suited form of government in particular from the ground level. At present the country is having Presidential form of Government however, every now and then it is being criticized by Afghanistan National Front (ANF) and some of the national and international intellectuals who have shown keen political interest in Afghanistan. The constant opposition from political parties, the president is not in a position to act freely. It hampers the essence of the presidential system in Afghanistan. Therefore, this work grasps the intensity of adopting a strong presidential system is the only solution to all sorts of ethnic and political crises in Afghanistan. In order to clarify this, the study focuses on the major arguments of contemporary critics against the existing Presidential system in Afghanistan, the significance of the presidential form of government, and the prospects of an existing presidential system for Afghanistan.

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Key words: Parliament, comparative politics, Political regimes, Afghanistan

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Database .blood etc;

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One of the main sources of death in people is a threatening liver tumor. In clinical practice, it is regularly critical to fragment and imagine the liver tumor from stomach registered tomography pictures to help doctors in better diagnosing and creating modified treatment plans. Doctors lean toward making a computerized and exact division measure because of the enormous number of cuts in a registered tomography arrangement. Nonetheless, because of the commotion in the sweep succession and the comparative pixel strength of liver tumors and encompassing tissues, just as the scale, area, and state of tumors differing starting with one patient then onto the next, robotized liver tumor division is as yet troublesome.

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CNN, CT Images, Liver Tumor

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ABSTRACT The advancement in the field of agriculture is more essential to forecast the yield loss and the drought monitoring to discover possible intervention areas. The machine learning models plays a vital role in the process of agriculture to detect the anomaly of droughts to avoid the crop yield loss by monitoring rainfall, temperature and moisture. Though there are many prediction models are available, deep knowledge about the pattern of climatic condition is very essential to improve the drought prediction. Thus, this paper concentrated on developing an enriched prediction model which optimize the performance of the Deep Neural Network by inducing the intelligence of the eagle strategy to fine tune the parameters values which influence the accuracy of prediction model. The simulation results proved that the Enriched Eagle Strategy based Deep Neural Network predict the presence of Drought in eight different districts all over India, compared to the other conventional prediction models.

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Agriculture, Drought, Prediction, Eagle Strategy, Deep Neural Network, machine learning.

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 Abstract

As of today, countries are experiencing rapid urbanization, It is assumed that urbanization will raise in the future and will become up to 6 billion population by 2045. This significant increase in urban population will increase the demand for energy, water, and other services in the city. So, cities are becoming smarter in the provision of urban services and infrastructure. As considering urban services and infrastructure, water is valuable and highly in demand by the people in the urban cities. Water is fundamental to life, livelihood, and sustainable development for smart cities. The cities present a depressing scene of shortages of water and power, rivers turning into drains, and pollution. Water will be a critical issue and a major problem in urban areas. To conserve, monitor, analyze (the quality and quantity of water), and reduce the water challenges, a new trend is emerging that is digitalization with an increase in demand for sustainable and efficient water urban services. This digitalization helps in interconnecting the urban services, infrastructure, and consumers to make a smart city workable. Thus, it provides the IoT system approachable to make smart water management in the concept of a smart city. This research paper will present the application of smart water management systems by using IoT which includes a solution for water quality, water quantity, water monitor and control, leak detection, pressure, water recycling, and flow, etc. This research also includes how the IoT systems including sensors, monitors, etc can be implemented in smart water management to reduce the current water management challenges for a successful transition of developing cities to smart cities.

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Smart Cities, Smart Water Management, IoT, Automation system.

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Muga silkworm pupa, growth performance, Large White Yorkshire pig

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servqual, passenger's satisfaction , tangibility , reliability

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