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2000 articles for “design” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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ANALYSIS AND DESIGN OF RECTANGULAR AND L-SHAPED COLUMNS SUBJECTED TO AXIAL LOAD AND BIAXIAL BENDING
Abstract: Next to rectangular and circular columns, L-shaped columns may be the most frequently encountered reinforced concrete columns, since they can be used as a corner column in framed structures. The behaviour of irregular shaped reinforced concrete columns has been a constant concern for a structural engineer, to design a safe and economic structure in modern buildings and bridge piers. L-shaped reinforced concrete column subjected to biaxial bending and axial compression …
Published in International Journal of Structural Engineering and Analysis · Vol. 2, Issue 1, 2016 · pp. 15–22 Read article
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Design of Deep Beam Using Strut-and-Tie Method A Case Study of Pile Cap
Abstract: This study takes a look at modeling of deep beam using strut-and-tie method using pile cap as a case study. There are B and D region in the deep beam (B standing for beam or Bernoulli and D standing for discontinuity or disturbance). A deep beam has a span-depth, a/d ratio ranging from 2.0 to 2.5. Thereafter, the strut-and-tie modeling (STM) of pile cap was displayed. The STM was later …
Published in International Journal of Structural Engineering and Analysis · Vol. 4, Issue 1, 2018 · pp. 6–14 Read article
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Advanced Analysis for Structural Steel Building Design
Abstract: The 2005 AISC LRFD provision for structural steel buildings are to create it conceivable for designer to be familiar with simply the structural resistance delivered within the elastic and inelastic ranges of behavior and up to the greatest load limit state. There is an escalating awareness of the need for practical second-order analysis approach for a direct determination of overall structural system comeback. This paper tries to present an easy, …
Published in International Journal of Structural Engineering and Analysis · Vol. 4, Issue 1, 2018 · pp. 1–5 Read article
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SEISMIC ANALYSIS OF BUILDINGS USING DIRECT DISPLACEMENT BASED DESIGN
Abstract: Seismic resilience in structural engineering is a paramount concern, particularly in regionsprone to seismic activity. This research investigates the seismic performance of reinforced concretestructures with shear walls, employing two distinct design methodologies: Direct Displacement-BasedDesign (DDBD) and traditional Force-Based Design (FBD). Utilizing advanced computational toolssuch as ETABS software and the Response Spectrum Method, a comprehensive comparative analysis isconducted across multiple seismic zones, including Zones III, IV, and V. This study also …
Published in International Journal of Structural Engineering and Analysis · Vol. 9, Issue 2, 2023 · pp. 32–46 Read article
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Studying the Effect of Crumb Rubber Inclusion in the Mix Design Properties of HMA Pavement: A Case Study of Light Traffic
Abstract: Improving the performance of flexible road pavement has been one of the major concerns in highway engineering; these are due to the twin problems of temperature and oxidation that were observed to impede its performance during use. One the fundamental aim of this study is to explore the techniques of crumb rubber inclusion (in 0%, 5%, 10%, 15%, 20% and 25%), these severs as modifier to the mix design properties …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 4, Issue 1, 2018 · pp. 26–32 Read article
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DESIGN OF TRAFFIC SIGNAL CONTROL SYSTEM AT ORLU JUNCTION, IHIALA, ANAMBRA STATE, NIGERIA
Abstract: The vast increase in population results in number of vehicular movement which contributes to volume of traffic at road intersections. This traffic jam is much during festive periods, causing delay which has negative impact to the economy. No one can easily predict the time of journey arrival due to gridlock at intersection on highways. This inefficient traffic movement is caused by absence of traffic control systems. Hence, this study had …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 8, Issue 2, 2022 · pp. 38–49 Read article
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Breakout Room Escape: Design and Development of an Immersive Unity Game
Abstract: Three-dimensional (3D) game development is a complex and challenging process that requires expertise in various fields, including programming, art, and design. Due to its adaptability, userfriendly interface, and thorough documentation, Unity is a well-known game engine that is frequently used in the game development industry. This research paper aims to explore the process of developing a 3D game using Unity, focusing on the technical aspects of game development and the …
Published in International Journal of Software Computing and Testing · Vol. 8, Issue 2, 2022 · pp. 20–30 Read article
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Design of Voltage Controlled Oscillator using CMOS 180 nm Technology
Abstract: In this work, a voltage controlled oscillator (VCO) with sensible one-dimensionality and high gain is designed in 180 nm CMOS technology. The circuit is a modification of the standard ring oscillator. This paper describes the implementation of a Current Starved CMOS voltage controlled oscillator and cascading of its five stages for PLL (Phase Locked Loop). VCO (starved by current) is straightforward ring oscillator containing inverters that are cascaded. The circuit …
Published in International Journal of Analog Integrated Circuits · Vol. 5, Issue 1, 2019 · pp. 32–37 Read article
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Monopole Antenna Designing for Wideband Applications
Abstract: ABSTRACTA microstrip-fed, circular shaped monopole antenna is proposed for wideband applications. As FCC introduced the range of S-band operations from 2 to 4 GHz, antenna was designed to work under this defined range of frequency. Antenna is collected of a partial ground and a Circular-shaped radiating patch that is adapted circle monopole. Antenna can create impedance bandwidths to cover the frequency bands of the S-band (1.9–3.1 GHz). Also, the antenna …
Published in International Journal of Broadband Cellular Communication · Vol. 6, Issue 1, 2020 · pp. 1–4 Read article
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Design of Very Low Losses and Low VSWR Strip Antenna for Wireless Communication
Abstract: The patch antenna is now compact size, good profit and great quality. Antenna is rectangular microstrip patch antenna (RMPA), the basic property of the signal design, return Lawson, directivity, VSWR, and the VSWR antenna has been discussed, but this paper of antenna is very high in bandwidth, Wireless communication requires very compact antenna, This paper presents compact c-band antenna design for communication on 4GHz, radiation patterns and bandwidth, VSWR is …
Published in International Journal of Digital Communication and Analog Signals · Vol. 3, Issue 2, 2017 · pp. 6–14 Read article
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Design of Battery Pack for Mahindra e2O: A Electric Vehicle (EV)
Abstract: In an effort to disprove the myth that hybrid motors are unaffordable, businesses are focusing on building cheap electric automobiles. Due to continuous transmission of mechanical vibration, exposure to high impact forces and also thermal runaway current Lithium-ion battery packs are prone to failure. To provide greater degree of protection against all of these great mechanical design and battery packaging can be done. Design elements like thermal barrier, selecting a …
Published in International Journal of Electrical Power System and Technology · Vol. 8, Issue 1, 2022 · pp. 50–56 Read article
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A Novel Leaf Antenna Design for Ultra-Wideband Applications
Abstract: A novel printed leaf structured antenna for ultra-wideband (UWB) applications is designed in HFSS software, obtained results are presented. The radiating surface is cut like leaf shape over FR4 dielectric substrate backed finite ground plane and power is supplied with a 50 Ω microstrip line. The designed antenna operates over impedance bandwidth (2.9–11.6 GHz) for return loss S11 < 10 dB. The antenna also shows omni-directional radiation patterns and good …
Published in International Journal of Microwave Engineering and Technology · Vol. 1, Issue 2, 2015 · pp. 20–24 Read article
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Analysis and Design of Frequency and Gain of Dual Band Equilateral Triangular Microstrip Patch Antenna with DGS Using ANN
Abstract: A Dual-frequency equilateral triangular microstrip patch antenna using defected ground structure of c-band and s-band with enhanced gain has been designed with frequency of 2.82 GHz and 5.19GHz. The design and simulation of antenna is performed by CST.We have analyzed that after insertion of DGS(Defected Ground Structure) in equilateral triangular microstrip patch antenna presents marked improvement in gain. Artifical neural network is used in computation of frequency of equilateral triangular …
Published in International Journal of Microwave Engineering and Technology · Vol. 3, Issue 2, 2017 · pp. 19–31 Read article
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Design a Compact Microstrip Patch Antenna on a Center Frequency of GSM Band with DGS for Gain Enhancement
Abstract: In this paper, a compact dual band microstrip patch antenna has been designed on a center frequency of GSM band (800–900 MHz) and (1800–1900 MHz) using the DGS technique. The resonating frequency of this antenna 0.845 and 1.850 GHz, the proposed antenna is designed on an FR4 lossy substrate with dielectric constant 4.3, thickness 1.6 mm and loss tangent 0.02. The main objective of this paper is to increase the …
Published in International Journal of Microwave Engineering and Technology · Vol. 3, Issue 2, 2017 · pp. 1–6 Read article
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Modified E and W Shape Antenna Designs to Boost Wireless Signals
Abstract: Research article presents E-shaped antenna in wireless communication. GA Algorithmic procedure has been implemented with enhancement. The Enhanced GA procedure increases bandwidth. Method of Movement (MOM) has been employed on 1.8–2.6 GHz for carrying out optimization. Fuzzy approach has been taken up in recombination of next generation antenna development. GA procedure assist in enhancing design of E shape antenna. A miniature model antenna for frequencies ranging from 1.8 to 2.37 …
Published in International Journal of Microwave Engineering and Technology · Vol. 4, Issue 1, 2018 · pp. 42–47 Read article
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Designing and Simulation of Dual Band Antenna using CPW Feeding
Abstract: ABSTRACTA dual-band antenna is proposed in this paper based on a coplanar waveguide feeding technique. This proposed antenna has 70 MHz and 426 MHz maximum bandwidth and they radiate at 1.5 and 2.56 GHz. Maximum return loss and average gain is -40 dBi and 3.0 dBi. A proposed monopole antenna is a combination of slotted rectangular and triangular-shaped structures. A 90-degree inclined T shaped stub was used to provide upper …
Published in International Journal of Microwave Engineering and Technology · Vol. 6, Issue 1, 2020 · pp. 7–13 Read article
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Design CMOS Low Power High Speed Digital 4-Bit Counter at 45 GPDK Technology
Abstract: The low power VLSI circuit is meant to reduce power consumption, chip size, and improve the system'sbattery life and performance. The scaling design, often known as a counter, is used to increase ordecrease the values of an operator based on its prior state. Frequency and time may be monitoredthroughout the counting process. The main issue with scaling circuits is power consumption caused bypower dissipation in the clock while it is …
Published in International Journal of Microwave Engineering and Technology · Vol. 9, Issue 1, 2023 · pp. 40–51 Read article
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Design and Enhanced the Parameters of Wide Band Miniaturized Wilkinson Power Divider
Abstract: In this paper a wide band Wilkinson power divider is designed and proposed by using innovative technique i.e. using patch on substrate without ground and size can be largely reduced by using lumped element i.e. resistance (100 Ω). The main focus on this power divider is very compact as much as possible in size and also power is equally divided. This Wilkinson power divider is working at resonant frequency 0-300MHz. …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 3, Issue 1, 2017 · pp. 1–5 Read article
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Designing of Permanent Magnet Synchronous Generator for Wind Turbine
Abstract: Our energy crisis in a faster manner, renewable energy resources plays a major role to meet the power demand. Alternative method for energy crisis is renewable energy which is becoming more popular and is currently a hot topic in research and development. Wind energy which is clean source of energy with no cost, and more efficiency has been chosen more preferably than other renewable resources. Wind turbine is a device …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 4, Issue 1, 2018 · pp. 1–8 Read article
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Wireless Sensor Network: the Challenges of Design and Programmability
Abstract: Wireless sensor network is a group of the smart sensors, each capable of sensing, processing and communicating, but when deployed in the numbers, form a network which collectively monitor the state of physical world. Its applications and potential benefits are tremendous and seem only limited by the imagination. As any technology at its infancy stage, there are plenty of the challenges and obstacles lying ahead. The interdisciplinary nature makes design …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 3, Issue 1, 2017 · pp. 23–34 Read article