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1929 articles for “ATS” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Identification of Elements Exist in Area Around Khartoum Petroleum Refinery Using Spectroscopic Method
Abstract: Laser-induced breakdown spectroscopy (LIBS) is a method of atomic emission spectroscopy (AES) that uses a laser-generated plasma as the hot vaporization, atomization, and excitation source. Plasma is often called the fourth state of matter. The various states of matter occur as a substance is heated to temperatures corresponding to thermal energies above the binding energies for particular state of matter. Structured systems placed in a sufficiently hot environment. LIBS technique …
Published in Journal of Petroleum Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 1–14 Read article
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Oil Cuts Evaluation Obtained by Molecular Distillation from Heavy Petroleum Fractions in the Fluid Catalytic Cracking Process
Abstract: Fluid catalytic cracking (FCC) is a refining process that cracks heavy oil molecules in light fractions, mainly compounds with 3 to 12 carbon atoms. It is composed by a converter, main fractionator and gas plant. In this work FCC was modeled using Aspen HYSYS Cat cracker process simulator aiming to evaluate the true boiling point (TBP) curves of oil cuts obtained by falling film molecular distillation from a Brazilian atmospheric …
Published in Journal of Petroleum Engineering & Technology · Vol. 12, Issue 2, 2022 · pp. 15–34 Read article
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An Evaluation of the Risk and Safety Standards of some Fuel Stations in Tarkwa
Abstract: Fuel stations play a major role in the downstream sector of the oil and gas industry. However, their activities are associated with high risk of safety and environmental issues posing traits to fuel attendants, customers and immediate environs. Since 2007, Ghana has recorded numerous accidents at some fuel stations across the country claiming lives and unaccounted damages to assets due to inadequate knowledge of standardised safety policies and poor handling …
Published in Journal of Petroleum Engineering & Technology · Vol. 13, Issue 1, 2023 · pp. 6–13 Read article
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Optimization of process parameters in pocket milling of SAE304 based on tool path strategies using Taguchi method
Abstract: Surface roughness is the most significant factor in manufacturing industry to accept most of the machined components. In modern manufacturing CNC milling is one of the most commonly used machining process for different components. Pocket milling is building importance in plastic molding, Ship building and aircraft manufacturing. The surface finish is attained by finishing operations in most of the cases, which causes increase in production cost and time. This can …
Published in Journal of Production Research & Management · Vol. 8, Issue 3, 2018 · pp. 49–56 Read article
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A General Study Work-Life Balance in Higher Education for Women in India
Abstract: Women's battle for faculty posts in athletic training Women in professor roles should have an equalwork-life balance. a work environment that values balance and gives women faculty members thefreedom to organize and prioritize their schedules is essential for achieving work-life harmony. It iscrucial for women to have support systems both inside and outside of the workplace if they are to beable to manage their responsibilities. More than 85% of working …
Published in Journal of Production Research & Management · Vol. 12, Issue 2, 2022 · pp. 1–7 Read article
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Quality Control Study for Piston Rings: A Case Study
Abstract: The manufacturing consideration in the contact shaped by the piston ring has attracted plenty of attention over many decades, not least indicated by the huge no. of articles published on this topic in recent years.The modern manifesting concept is more like a protective kind and addresses the need for a manufacturing organization to produce efficiently and effectively. Today's manufacturing id highly challenging and it tests an organization's ability to perform …
Published in Journal of Production Research & Management · Vol. 12, Issue 3, 2022 · pp. 1–8 Read article
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Reduction of Short Channel Effects with the Variation of Poly Doping and Source/Drain Doping
Abstract: In this paper, the concentration of poly-silicon doping and source/drain doping has been varied to obtain the approximation the OFF state leakage current for N channel MOSFET. A lightly doped NMOS has been designed using 45 nm technology in ATHENA and simulated in ATLAS of SILVACO TCAD tool. After simulation results, it has been observed that as the poly-silicon doping and source drain doping concentrations are decreased, there is a …
Published in Journal of Semiconductor Devices and Circuits · Vol. 4, Issue 3, 2017 · pp. 35–42 Read article
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Digital Front-End Architecture of ECG Acquisition System with 0.5V Supply
Abstract: AbstractDue to the popularity of portable electronic products, low power systems have attracted more attention in recent years. Dynamic power consumption remains to be the biggest contributor to the total power consumption of a hardware design. A new power efficient electrocardiogram acquisition system that uses a fully digital architecture to reduce the power consumption and chip area has been proposed in this paper. The design of analog-to-digital converters (ADCs) is …
Published in Journal of Semiconductor Devices and Circuits · Vol. 3, Issue 2, 2016 · pp. 11–20 Read article
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Chromatic Dispersion Compensation in Optical Fiber Communication System using FBG and EDFA
Abstract: AbstractNowadays optical communication is a most significant technique to transmit the data. In daily life we share our useful data by using optical network but dispersion is the main factor towards limiting the performance of optical system. However, the compensation of dispersion by Dispersion Compensating Fiber (DCF) and Fiber Bragg Grating (FBG) can boost significantly the system. This proposed work investigates and analyze the chromatic dispersion compensation in optical fiber …
Published in Journal of Semiconductor Devices and Circuits · Vol. 6, Issue 3, 2019 · pp. 1–7 Read article
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Design And Implementation Of Energy Meter Intrusion Detection And Power Management System
Abstract: Electricity meter bypass is becoming more frequent and pervasive leading to Loss of Revenue (LOR) in electricity sector. Technology has advanced to the point where a gadget that calculates and measures changes in the environment can now detect motion. A network SIM card connected to a GSM module controlled by an ATmega8 microprocessor, is used in the design and construction of this project. In this framework, an LDR sensor is …
Published in Journal of Semiconductor Devices and Circuits · Vol. 9, Issue 2, 2022 · pp. 28–42 Read article
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Structural and Elasto-Mechanical Properties of Half Heusler Alloy CoHfBi as Ferromagnetic Semiconductor
Abstract: Herein, we have explored Half Heusler Alloy CoHfBi under the density functional theory is simulated using the Wein2k package. The structural characterization we had done in two different phases, i.e., spin polarised, and non-spin polarised which suggests that the CoHfBi alloy stable in spin polarised phase in Y2 type structure. Ab-Initio calculations are helpful to examine the dependence of the global properties of Heusler alloys on atomic composition and crystal …
Published in Journal of Semiconductor Devices and Circuits · Vol. 10, Issue 2, 2024 · pp. 20–25 Read article
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To Study Effects on the Strength of Concrete after Partially Replacing Fine Aggregates by Waste Glass Bottle in M35 Concrete Mix
Abstract: AbstractConcrete is used as the major material in construction industries. As the population of world increase rapidly, worlds faces the problem for habitation and waste by-products. As the waste is proportional to the population and there are restrictions of natural resources used in concrete, this construction industry needs some attention to use some other materials so that they can be mixed in concrete to get the new product,the physical properties …
Published in Journal of Structural Engineering and Management · Vol. 5, Issue 1, 2018 · pp. 22–31 Read article
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Comparative Study of Corrosion Resisting Behavior of Steel Reinforcement
Abstract: The corrosion of reinforcing steel in concrete had received increasing attention in recent years because of the severe damage to concrete structures. It is so severe that we need a high cost dramatic repair of the structure. The corrosion of reinforcing steel results mainly from the destruction of the protective oxide film by chloride attack or/and carbonation of the concrete. Extensive research into factors contributing to corrosion of reinforcing steel …
Published in Journal of Structural Engineering and Management · Vol. 3, Issue 1, 2016 · pp. 28–35 Read article
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Influence of Corrosion on Flexural Strength of Concrete
Abstract: The large-scale infrastructure uses reinforcement concrete. It has been believed that protection to steel reinforcement by concrete is permanent. The influence of atmospheric corrosion of steel and its performance in concrete has been subject to controversy in the construction industry. Service life of reinforced concrete structure can be significantly reduced when the corrosion of reinforcing steel is initiated; the product of corrosion expands and occupies greater volume than original volume …
Published in Journal of Structural Engineering and Management · Vol. 4, Issue 1, 2017 · pp. 35–42 Read article
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Current status of reinforced thermal spray coatings to increase corrosion resistance of boiler tube steels
Abstract: AbstractThermal barrier coatings are one of the best techniques to protect the metal surface from erosion corrosion attach. Aluminium and nickel based alloys are extensively used as thermal barrier coated materials with various techniques such as HVOF, APS etc. The techniques for applying the coatings gain their importance in thermal spray which results to get a layer deposited without affecting the properties of substrate material. Thermal spray coatings have been …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 5, Issue 3, 2018 · pp. 1–7 Read article
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Comparative studies of Oxidation and hot corrosion behaviors of uncoated and detonation gun sprayed Cr3C2-25NiCr coating on SA-213 boiler steel at 8000C
Abstract: Fe-based alloys suffer oxidation and hot corrosion when the surfaces were in contact with air (oxidation) as well as the salty atmosphere (Hot corrosion) at elevated temperatures. In these atmospheric conditions, non-protective oxide Fe2O3 was formed on the surface of alloys. Oxidation and hot corrosion have been recognized as a major problem in the applications of the diesel engine, boilers, gas turbines, and chemical power plant etc. Detonation-gun sprayed Cr3C2-25NiCr …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 6, Issue 1, 2019 · pp. 17–22 Read article
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Mechanical Behaviour of Conventional Concrete Using Fly Ash and Steel Fibre
Abstract: Concrete that area unit victimization with the waste materials, recycled materials etc. could be a revolutionary topic at this time of concrete business. This kind of concrete that resembles the traditional concrete, however the assembly or utilization of such concrete needs minimum quantity of energy and causes least hurt to atmosphere. This kind of concrete absorbs the waste product that is additionally useful for atmosphere aspects [1]. Some SCMs area …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 4, Issue 1, 2017 · pp. 18–23 Read article
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Applications of Shape Memory Alloys: A Review
Abstract: Shape memory alloys (SMAs) impart a potential application in a wide range in micro- and nano-industrial world. Classic properties such as free recovery or pseudo-elasticity still needed further specifications in smart materials or micro-actuators applications. Nowadays, a primary goal is achieved that these materials offer a price-competitive advantage compared to other functional materials design. Among all types of functional SMAs, NiTi-based SMA attracted much attention in the rapidly growing field …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 2, Issue 2, 2015 · pp. 1–7 Read article
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Performance of Cr3C2-25(Ni-20Cr) and Ni-20Cr Coatings on T22 Boiler Tube Steel in Simulated Boiler Environment
Abstract: Corrosion of metals is a dangerous process, due to which there is loss of metal by the attack of corrosive agents. The high temperature corrosion causes fast material degradation which results in failure of components. Boiler tubes in the thermal power plants are subjected to corrosion due to high temperatures. Thermal spray coatings have been used to reduce the corrosion of boiler tubes. In this research paper an attempt has …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 3, Issue 2, 2016 · pp. 19–26 Read article
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Influences of Surface Modification of Vetiver Fiber Reinforced Polypropylene Composites
Abstract: Plant-drive vetiver fiber (VF), a significant lignocellulosic fiber, can be included in polymers like polypropylene (PP) in dissimilar ways for attaining preferred features and structure. But its high levels of moisture absorption, poor wettability and inadequate adherence between the fiber and polymer matrix result in debonding with age. To develop the overhead attributes,adequate surface modifications are essential. In our current work, the VF surface was modified by mercerized treatment (MVF), …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 10, Issue 2, 2023 · pp. 30–44 Read article