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1932 articles for “differences” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Investigation of the Effects of Solpawa SBR-X TM Doses on Total Petroleum Hydrocarbon in Loam Soil at Different Depths
Abstract: Laboratory trials of environmental remediation products bring the hope of inventing such products to reality for many of today’s intractable environmental pollution conditions, paving the way for the field trials and subsequent large-scale field application. This laboratory study was conducted as the first phase of a 2-tiered adaptive trials of Solpawa® Bioremediation System (Solpawa-SBX) funded by the Nigerian Content Development and Monitoring Board (NCDMB). The study investigated the effectiveness of …
Published in Journal of Petroleum Engineering & Technology · Vol. 13, Issue 1, 2023 · pp. 64–72 Read article
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Different Aspects to Achieve the Hole Quality in Gun Drilling Machining
Abstract: The manufacturing industry is always trying to fulfill the requirement of various industries and developing facilities to manufacture the designed parts. Many applications for various industries demand for deep drill where the ratio of depth of the hole to the diameter is greater than twenty. Gun drilling, B.T.A. drilling and ejector drilling are the three drilling processes to make deep holes. In the gun drilling process the pressurized oil is …
Published in Journal of Production Research & Management · Vol. 6, Issue 1, 2016 · pp. 34–38 Read article
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Power and Delay Comparison of Different Low Power SRAM Cells
Abstract: This paper evaluates the performance of a various SRAMs cells for low power application. The power dissipations and delay at different supply voltage are calculated. At 32 nm, technology performance of SRAM 9T is appreciable than those of SRAM 6T and SRAM 8T. The simulation has been done in 32 nm CMOS technology by using PTM model. Tanner tool is used for schematic and simulation
Published in Journal of Semiconductor Devices and Circuits · Vol. 2, Issue 1, 2015 · pp. 23–30 Read article
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SEISMIC ANALYSIS OF G+10 BUILDING WITH DIFFERENT TYPES OF BRACING BY USING ETABs SOFTWARE
Abstract: In general the most suitable choices in improvement of steel frame against lateral loading is used steel bracing system. In this study, the seismic analysis of steel buildings with different types of bracings is studied. The bracing system used are X-bracings, V-bracings, ZX-bracings and inverted V-bracings compared with moment resisting frame. The bracings are provided along wall. The building is modeled and analyzed using ETABs software for 11 storey (G …
Published in Journal of Structural Engineering and Management · Vol. 6, Issue 2, 2019 · pp. 34–37 Read article
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Computation of Different Stresses Acting on Cantilever Beam Using Hyperbolic Shear Deformation Theory
Abstract: The shear deformation effects are more significant in the thick beams. The classical beam theory (ETB) is based on Bernoulli-Euler hypothesis and the classical plate theory (CPT) is based on Kirchhoff’s hypothesis. The shear deformation effects are more pronounced in the thick beams when subjected to transverse loads than in the thin beams under same loading condition. These effects are neglected in elementary theory of beam (ETB). In order to …
Published in Journal of Structural Engineering and Management · Vol. 4, Issue 1, 2017 · pp. 7–18 Read article
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Seismic Response of Multistoreyed Building for Different Stiffness Conditions
Abstract: Many buildings in the present scenario have irregular configurations both in elevation and plan. This in future may subject to devastating earthquakes. It is necessary to identify the performance of the structures to withstand against disaster for both new and existing buildings. Now a days, openings in the floors is common for many reasons like stair cases, lighting architectural etc., these openings in diaphragms cause stresses at discontinues joints with …
Published in Journal of Structural Engineering and Management · Vol. 4, Issue 2, 2017 · pp. 22–26 Read article
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Comparative Vibrational Analysis of Foot Over Bridge for Different Deck Properties
Abstract: Damping performs essential function in format of vibrational resistant structures, which lower the change of the shape when they are subjected to lateral loads or vibrational load. In the existing study the deck of bridge is check for various materials like MS steel plate, RCC slab, and aluminum and MS plate composite deck. The important challenge of a structure is to endure the vibrational loads on deck slab. In order …
Published in Journal of Structural Engineering and Management · Vol. 8, Issue 1, 2021 · pp. 24–31 Read article
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Comparative analysis of with and without P-∆ effect on plan irregular RC structure with different positions of shear wall
Abstract: P-∆ effect is the second order analysis method which is cause due to wind or seismic effect. This secondary effect causes the geometric non-linearity in structure. For high rise structure the P-∆ effect plays the significant role on the building stability because in lots of cases it has been found that failure of tall building is a function of slenderness of building members and second order effect. In P-∆ analysis, …
Published in Journal of Structural Engineering and Management · Vol. 9, Issue 2, 2022 · pp. 24–32 Read article
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Generation of Sum and Difference Patterns of Linear Arrays Using Thinning
Abstract: Literatures are available on linear arrays with equal and unequal spacing. In this paper, the radiation patterns of linear arrays are numerically simulated using thinning. Thinning is a method by which the total number of active elements in a linear antenna array is reduced without causing major degradation in system performance. The present work is found to be useful in cost reduction while meeting some of the desired radiation characteristics …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 2, Issue 2, 2015 · pp. 21–24 Read article
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Interpretation of Position Information Based Routing Protocols with Different Transmission Power
Abstract: VANET is a technology that is used to avoid accident and it provides safety on road. VANET is used to achieve the continuous connectivity. It provides essential alert and accessing comfort and entertainment on road. Routing protocol plays big role in vehicular network. It provide a way how to find so many routes to reach destination and if network failure then it goes to alternate path. Hence this paper proposed …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 2, Issue 3, 2015 · pp. 1–5 Read article
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Comparative Analysis of Different SRAM Cells Architecture at 70 nm
Abstract: There are severe constraints which affect the real time operation of SRAM cells. With increasing demand of device scaling, the performance parameters of SRAM cells are affected. Our main purpose is to maintain performance of memory cells in real time operation. Here, we considered three basic parameters stability, leakage current and delay for compression of various SRAM cell architectures. In this paper, we considered conventional 6T, asymmetric 7T, asymmetric 8T …
Published in Journal of VLSI Design Tools and Technology · Vol. 8, Issue 2, 2018 · pp. 33–41 Read article
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A New TGC-Differential Input Stage to Modify Dynamic Comparator
Abstract: As the technology rapidly scaling down, the escalating demand for higher accuracy is putting a heavy pressure to find ways to get rid of one of the major issues among present day dynamic comparators i.e. random offset voltage generation. A number of offset calibration techniques have been presented to resolve this issue. It has become an important concern to analyze these techniques for scaled down technology nodes to cop up …
Published in Journal of VLSI Design Tools and Technology · Vol. 6, Issue 2, 2016 · pp. 74–85 Read article
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A New Current Mode Quadrature Oscillator using Current Differencing Transconductance Amplifier (CDTA)
Abstract: This paper proposed a new current-mode quadrature oscillator using CDTA (Current Difference Transconductance Amplifier) as the active element. The proposed circuit uses only two grounded or virtually grounded capacitors, two grounded or virtually grounded resistors and two CDTAs. The functionality of the circuit is verified with the PSPICE simulation results.
Published in Journal of VLSI Design Tools and Technology · Vol. 4, Issue 1, 2014 · pp. 39–42 Read article
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Effect Of Different Shapes Of Air Diffusers On Removal Of Chemical Oxygen Demand Of Wastewater In Activated Sludge Process
Abstract: AbstractOne of the challenges faced in activated sludge process is the low solubility of oxygen in wastewater, affecting the microbial activity due to mass transfer limitations and ultimately hampering the effluent quality. To overcome this limitation various types of diffusers have been in use but the configuration in which the aerators must be placed is still an open question. A series of experiments were conducted using different shapes of diffuser …
Published in Journal of Water Resource Engineering and Management · Vol. 7, Issue 2, 2020 · pp. 9–14 Read article
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An Evaluationof Different Types Soil Stabilization Techniques
Abstract: Soil stabilization is the procedure of improving the shear strength parameters of soil and so increasing the bearing capability of land.It is needed when the territory available for construction is not suited to carry structural load. Soils exhibit generally undesirable engineering properties. Soil Stabilization is the modification of soils to raise their physical attributes.Stabilization can increase the shear intensity of a territory and/or control the shrink-swell properties of a stain, …
Published in Recent Trends in Civil Engineering & Technology · Vol. 9, Issue 3, 2019 · pp. 40–48 Read article
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Analysis of core and outrigger structural system for different soil condition
Abstract: As achievement of structural system for tall building is not easy task. As the tall building is more affected by lateral loads so design and analysis of high rise building is difficult so to minimized this effects of load now a days new different systems like outrigger system belt truss system. In this present study outrigger system is used with rigid core. In this study G+30 floor building is considered …
Published in Recent Trends in Civil Engineering & Technology · Vol. 11, Issue 3, 2021 · pp. 1–9 Read article
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Signal Identification of Differential STBC-OFDM System
Abstract: AbstractBlind recognition of communication parameters is a research topic of high importance for both military and civilian communication systems. Signal identification has emerged as an enabling technology for intelligent wireless communication systems with applications in military and commercial fields. Several identification algorithms are proposed for multiple antenna (MA) systems with multicarrier (MC) transmissions. The previously investigations are mostly limited to space-time block code (STBC) systems and space frequency block coding …
Published in Recent Trends in Electronics Communication Systems · Vol. 5, Issue 2, 2018 · pp. 21–27 Read article
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Research on Turbine Volute by Varying Different Mass Flow Rate using CFX
Abstract: The volute is a necessary component in the centrifugal machines. Low efficiency is the fundamental disadvantage of a radial flow turbine, no matter the turbine being an essential low-cost technology for hydropower generation. Poor flow profile has been mentioned by way of different radial flow turbine overall performance investigators as one of the reasons for the underperformance. Improving its overall performance is a tremendous way to enhance the total performance …
Published in Recent Trends in Fluid Mechanics · Vol. 6, Issue 2, 2019 · pp. 28–39 Read article
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Harmonic Analysis for Different PWM Techniques
Abstract: In this paper, harmonic analysis of different pulse width modulation algorithms for induction motor drives is presented. This paper uses the PWM techniques such as conventional SVPWM, discontinuous PWM, simplified SVPWM and digital SVPWM. In this study, the conventional SVPWM and discontinuous PWM requires the angle and sector information but the simplified SVPWM uses the imaginary switching times which can be obtained from the reference voltages. In this study, the …
Published in Trends in Electrical Engineering · Vol. 6, Issue 1, 2016 · pp. 26–31 Read article
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Condition Monitoring of Power Transformer Using Different Techniques
Abstract: Transformer is one of the key equipment of the power system. Power rating of the transformers varies from KVA to several hundreds of MVA. The transformer is an expensive equipment of the power system. Failures of transformer usually lead to substantial profit loss to the utility, potential environmental damage, explosion and fire hazards and expensive repairing or replacement costs; thus, it is desirable that the maximum service life of transformer …
Published in Trends in Electrical Engineering · Vol. 6, Issue 2, 2016 · pp. 1–8 Read article