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1957 articles for “(DES)” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Design and Development of a Campus Placement Experiences Hub
Abstract: Campus placement preparation is an important stage in every student's academic journey, but many students struggle because they do not have access to accurate and well-organized information about company recruitment processes. Most of the available guidance comes from informal conversations with seniors, classmates, or social media groups, where the information is often incomplete, outdated, or difficult to verify. As a result, students may not fully understand the interview process, the …
Published in Journal of Web Engineering & Technology · Vol. 13, Issue 2, 2026 · pp. 8–14 Read article
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Design and Development of a Mobile Robot for Material Handling
Abstract: A semi-autonomous mobile robot has been designed and developed for regular shaped material handling application. The robot has in-built platform with three revolute joint arms supported by wheeled locomotion. Acrylic polymer sheets are used and three wheeler mobile platforms with various linkages have been fabricated and assembled. Forward kinematic model has been derived after constituting the D-H parameters of the manipulator, and the end-effector position is shown in the work …
Published in Journal of Advancements in Robotics · Vol. 2, Issue 2, 2015 · pp. 1–14 Read article
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A combined concept of K-means clustering and DES technique accomplishing Anonymization method for Privacy Preservation
Abstract: Privacy-Preserving Data Mining also an important part of the data mining and privacy preservation has gain particular attention in current years. Data mining has been widely studied and useful into numerous fields which include the the business growth. In any case, Data mining strategies furthermore take region basic requesting circumstances because of augmented touchy measurements revelation and the infringement of privacy. This discussion describes the privacy concern that occurs due …
Published in Journal of Advances in Shell Programming · Vol. 5, Issue 1, 2018 · pp. 14–19 Read article
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Design and development of an IP core for speech detection in varying noise environments
Abstract: Speech detection is a process of separating speech and silence regions from noisy speech. It is an important part in speech processing. One of the important and difficult tasks in speech detection is the detection of speech in a very low signal to noise ratio. The application of speech detector includes speech coding, where the accurate speech coding can reduce bit number low down the bit rates, and in speech …
Published in Journal of Multimedia Technology & Recent Advancements · Vol. 7, Issue 1, 2020 · pp. 19–27 Read article
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Speech Hiding in a Digital Image using DWT and DES Algorithm
Abstract: AbstractThe proposed paper presents a speech hiding technique in a digital image (DI). Here the technique used is Discrete Wavelet Transform (DWT). It secures speech signal from unauthorized users. It can be done by embedding speech into an image by steganography. Thus, unauthorized users will not detect secret speech in stego image. Suppose unauthorized users detect the speech that will be fraud because no one can obtain speech signal without …
Published in Journal of Open Source Developments · Vol. 4, Issue 2, 2017 · pp. 13–18 Read article
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Design and Simulation of Proximal Convoluted Tubule Flow Kinetics for Kidney-on-chip Applications
Abstract: The primary function of human kidney is purifying the impure blood in the body. In addition to this, kidney performs balance homeostasis, solute balance and blood pressure maintenance. Proximal convoluted tube (PCT) is a primary part in the nephron which plays a crucial role in the excretion, secretion and re-absorption of solutes and proteins. While performing all these functions, kidneys tends to get affected in several ways leading to failure …
Published in Journal of Operating Systems Development & Trends · Vol. 7, Issue 1, 2020 · pp. 14–21 Read article
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Design and Implementation of SRFFT Algorithm Using Floating Point Arithmetic
Abstract: In this world, because of advancing in technology, there is a growing need for people to communicate with each other without delay. Speed is very important in all aspects. It can be improved by reducing arithmetic complexity. At the same time accuracy is also very important. In general, FFT/IFFT is used as a modulation/demodulation kernel in the OFDMsystem. Several techniques are introduced for FFT/IFFT like radix 2 FFT, radix 4 …
Published in Recent Trends in Parallel Computing · Vol. 3, Issue 2, 2016 · pp. 1–8 Read article
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Design of Research Rover for Observation and Analysis of Foreign Terrain
Abstract: This paper is about designing a research rover that can observe and analyze the host environment which may be a foreign or an unknown terrain. The Rocker bogie mechanism was utilised to develop the Rover, which is largely employed in Mars rovers to traverse tough terrain while keeping stability. It is NASA's preferred technique for spacecraft and rovers. The primary mechanical aspect of the rocker-bogie design is the drive train's …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 9, Issue 2, 2022 · pp. 18–23 Read article
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Content-based Image Retrieval using SURF Feature Point Descriptor and Local Binary Pattern with Color Histogram
Abstract: An important research issue in multimedia technology is the retrieval of similar objects. Most of the content-based image retrieval (CBIR) uses the low-level features such as color, shape and texture to extract the features from the images. A short time ago, the interest points are used to extract the most relevant images with different view point and transformations. Speed up Robust Feature (SURF) is robust and fast interest points detector/descriptor …
Published in Journal of Open Source Developments · Vol. 2, Issue 2, 2015 · pp. 9–15 Read article
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Security Issues Related to Web Designing Technologies
Abstract: There are measure numerous problems takes place associated with the web designing technology. During the coming up with of web site or Web portal we'd like to follow some approach to take care of the protection within the website. For example during a web site we will use a secure server that ensuing a secure web site or we'd like to use bound steps to take care of a secure …
Published in Journal of Web Engineering & Technology · Vol. 2, Issue 3, 2015 · pp. 23–26 Read article
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A Review: The Design of Photovoltaic Thermal Technology with Compound Parabolic Concentrator
Abstract: In this paper, photovoltaic cell with compound parabolic solar concentrator has been studied. The interior surface is covered with the reflector. The use of photovoltaic thermal system in combination with concentrating reflectors has a potential to significantly increase power production from a given solar cell area. The absorber of the combined photovoltaic/thermal (PV/T) collector under investigation consists of a module of solar cells for generating electricity, compound parabolic concentrator (CPC) …
Published in Journal of Thermal Engineering and Applications · Vol. 3, Issue 2, 2016 · pp. 38–45 Read article
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Design of Ventilation and Air Conditioning for 50 Ton Bollard Pull Utility Tug Built for Indian Navy
Abstract: Abstract The current work deals with the design of ventilation and air conditioning for utility tug which is built for the Indian navy by HSL considering previously built values of the tug, which was approved. The main purpose of this project is to reckon the heat load calculations for air-conditioning and ventilation heat load calculations of the utility tug. The calculations were performed on the basis of some professional organizations …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 3, Issue 1, 2016 · pp. 23–31 Read article
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Design and Analysis of Cantilever Optomechanical Resonator
Abstract: Solar energy harvesting is one of the leading branches of research in the world. Sun is the greatest source of energy on earth. A lot of techniques are developed in order to tap this energy as much as possible. Optomechanical resonance is a very novel approach for achieving this objective. Solar energy is used to heat a cantilever beam which vibrates at its natural frequency. Due to vibration the beam …
Published in Trends in Machine design · Vol. 2, Issue 1, 2015 · pp. 21–25 Read article
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Design of Tool Allocation Positions on Magazines Using Optimization Algorithm
Abstract: In today’s manufacturing environment, several industries are accomplishing flexible manufacturing systems (FMS) of group technology in cellular manufacturing to meet the competitive market requirements.CNC machines are widely used in FMS due to their high flexibility in processing. Generation of optimal index positions of cutting tools index position is an important task to overcome then on-machining time of CNC machines and for achievement of optimal plans.The present work proposes an application …
Published in Trends in Machine design · Vol. 2, Issue 3, 2015 · pp. 20–29 Read article
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Design and Manufacturing Overview of PCB Drilling Machine
Abstract: Although used in a very large variety of applications, drilling is one of the most complex and least understood manufacturing processes. Most of the research on drilling was done in the field of metal cutting for mechanical parts since; in this case, high precision and quality are needed. The use of composite materials in engineering applications has increased in recent years, and in many of these applications, drilling is one …
Published in Trends in Machine design · Vol. 3, Issue 2, 2016 · pp. 13–17 Read article
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Novel Design of Broad Band Microstrip Antenna for WiMAX/WLAN/UMTS Applications
Abstract: The main aim of this paper is to obtain a large bandwidth with a low-cost and compact-sized antenna. Here a rectangular patch fed with linefeed technique is designed. Wide bandwidth is obtained covering the range from 0.99–2.68 GHz. The designed line-fed patch antenna can operate in the WiMAX (2.2–3.4 GHz), WLAN (2.40–2.48 GHz) and UMTS II (2.50–2.69 GHz) frequency bands giving a maximum bandwidth of 90.18%. The simulation results were …
Published in Journal of Microwave Engineering and Technologies · Vol. 1, Issue 1, 2014 · pp. 1–5 Read article
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Design Of A Quadcopter Using PID Control Algorithm
Abstract: The military use of quadcopter has grown because of its ability to operate in dangerous locations while keeping human operators safe. Here, a low-cost hover control mechanism is developed and implemented on a microcontroller. Flight control becomes simpler as the quadcopter hovers at a constant level from ground by itself, at the same time making it too easy to maneuver at heights and perform tasks such as imaging. A PID …
Published in Recent Trends in Electronics Communication Systems · Vol. 1, Issue 1, 2014 · pp. 13–20 Read article
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Design and Analysis of Two Stage Fully Differential Telescopic Operational Amplifier and Two Stage Fully Differential Folded Cascode Operational Amplifier
Abstract: This paper presents a design methodology of a two stage fully differential telescopic operational amplifier. Similar analysis is carried out for the two stage folded cascode operational amplifier and results are compared at 180 nm technology node. Here effort is made to make the unity gain frequency and the slew rate same of both the respective two stage amplifiers. The purpose of such an effort is to carry out a …
Published in Recent Trends in Electronics Communication Systems · Vol. 2, Issue 2, 2015 · pp. 7–19 Read article
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Design and Simulation of a MEMS Piezoresistive Floating Element Shear Stress Sensor
Abstract: The paper presents the modelling, simulation and comparison of a MEMS piezoresistive (PZR) floating element shear stress sensor with various dimensions which has potential applications in underwater measurements. The floating element design utilizes a plate element of small mass suspended by four tethers. PZR patches are implanted at the root of the tethers. Shear stress is inferred by the deflection in the tethers and the corresponding change in the resistance …
Published in Recent Trends in Sensor Research & Technology · Vol. 2, Issue 1, 2015 · pp. 11–16 Read article
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Design of “Hexagonal Rings’’ Shaped Cover Metamaterial for WLAN Applications Enhancement of Microstrip Patch Antenna Parameters at 2.31 GHz
Abstract: A rectangular microstrip patch antenna (RMPA) along with metamaterial which has design of hexagonal rings-shaped cover structure is proposed at a height of 3.2 mm from the ground plane. The RMPA with proposed metamaterial structure is designed to resonate at 2.31 GHz frequency. This work is mainly focused on increasing the potential parameters of microstrip patch antenna. The proposed metamaterial structure significantly reduces the return loss and increases the bandwidth …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 1, Issue 1, 2014 · pp. 32–36 Read article