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115 articles for “Sinuses”
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Measurements and Analysis of Electric Power Quality
Abstract: The ideal supply voltage is pure sinusoidal voltage with nominal frequency and nominal amplitude.Any variation from this is considered as a power quality event or a disturbance. One importantaspect in the field of power quality is monitoring and control of the qualitative parameters of theelectrical energy according to today’s standards. In that way, a big attention is paid to define thedisturbances and determination of procedures for their measurement. A large …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 2, Issue 1, 2014 · pp. 4–11 Read article
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A Discrete Layer Shear Deformation Theory for Flexure of Thick Cross-ply Laminated Beams
Abstract: A discrete layer shear deformation theory taking into account transverse shear deformation effects, is presented for flexure of two layered (90/0) cross ply laminated beams. The displacement field of the theory contains two variables. Theory does not require shear correction factor. The sinusoidal function is used in the displacement field in terms of thickness coordinate to represent shear deformation. Transverse shear stress can be obtained from the use of constitutive …
Published in Journal of Experimental & Applied Mechanics · Vol. 2, Issue 1, 2011 · pp. 1–16 Read article
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Thermal Stress Analysis of Cross-ply Laminated Plates using Refined Shear Deformation Theory
Abstract: A refined shear deformation theory is presented for laminated plates under thermal loading. The in-plane displacement field uses sinusoidal function in terms of thickness co-ordinate to include the shear deformation effect. Governing equations and boundary conditions of the theory are obtained using the principle of virtual work. Stresses and deflections of isotropic, orthotropic, symmetric and antisymmetric cross- ply laminated plates subjected to linear thermal loads are obtained. It is to …
Published in Journal of Experimental & Applied Mechanics · Vol. 2, Issue 1, 2011 · pp. 47–66 Read article
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Flexure of Thick Cantilever Beams using Trigonometric Shear Deformation Theory
Abstract: A trigonometric shear deformation theory for flexural analysis of thick beams, taking into account transverse shear deformation effects, is developed. The number of variables in the present theory is same as that in the first order shear deformation theory. The sinusoidal function is used in displacement field in terms of thickness coordinate to represent the shear deformation effects. The noteworthy feature of this theory is that the transverse shear stresses …
Published in Journal of Experimental & Applied Mechanics · Vol. 3, Issue 1, 2012 · pp. 17–31 Read article
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Cylindrical Bending of Shear Flexible Plates Using Trigonometric Shear Deformation Theory
Abstract: A trigonometric shear deformation theory for cylindrical bending of shear flexible plates taking into account transverse shear deformation effect is developed. The displacement field of the theory uses sinusoidal function in terms of thickness coordinate to include shear deformation effects. It has only two variables. It is to be noted that the present theory satisfies the constitutive relations in respect of transverse shear strain and stress. The transverse shear stress …
Published in Journal of Experimental & Applied Mechanics · Vol. 3, Issue 2-3, 2012 · pp. 1–11 Read article
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Free Vibration Analysis of Rectangular Plates using Two Variable Trigonometric Shear Deformation Theory
Abstract: In this paper, a two variable trigonometric shear deformation plate theory is developed for the free vibration analysis of thick isotropic square and rectangular plates. The theory involves only two unknowns, as against three in first order shear deformation theory and other higher order theories. In this displacement based theory, the in-plane displacement field uses sinusoidal function in terms of thickness coordinate to include the shear deformation effect. The transverse …
Published in Journal of Experimental & Applied Mechanics · Vol. 6, Issue 3, 2015 · pp. 58–64 Read article
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Finite Element Analysis of Thick Beams using Lagrange-9 Element and ADINA
Abstract: There has been a lot of research in the field of thick beam analysis. The classical beam theory was the first beam theory but it neglected the effects of shear deformation and this induce the need for further research to develop the beam theory to be helpful in thick beams where the shear deformation is paramount. In this research work, the trigonometric shear deformation theory for thick beam, which includes …
Published in Journal of Experimental & Applied Mechanics · Vol. 7, Issue 3, 2016 · pp. 50–57 Read article
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Displacements in Thick Beams Using Refined Shear Deformation Theory
Abstract: Normal 0 false false false EN-US X-NONE X-NONE A trigonometric shear deformation theory for displacement of thick beams, by considering the transverse shear deformation effects, is presented. Variables in the present theory are same as that of in the first order shear deformation theory. The sinusoidal function is used in displacement field in terms of thickness coordinate to represent the shear deformation effects. Governing differential equations and various boundary conditions …
Published in Journal of Aerospace Engineering & Technology · Vol. 4, Issue 3, 2014 · pp. 22–30 Read article
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Comparative Critical Analysis of Control Techniques Optimized using ATS Algorithm and Conventional Control Techniques Applied in Shunt Active Power Filter for Total Harmonic Reduction for Power Electronic Converters in High Frequency (400 Hz) Aircraft Sys
Abstract: Three different conventional control strategies used for extracting reference currents for shunt active power filter and optimization of these strategies using Adaptive Tabu Search have been compared and their performances have been evaluated under different balanced and unbalanced loads connected together. The compensation ability of different control strategies will be compared, and suggestion will be given for optimum. Simulation results using MATLAB have been included. Keywords: Active powers filter (APF), …
Published in Journal of Aerospace Engineering & Technology · Vol. 5, Issue 3, 2015 · pp. 44–52 Read article
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Wave Effects on the Performance of Giant Floating Offshore Wind Turbines
Abstract: The performance of a giant floating offshore wind turbine under the effects of wave misalignment has been modelled and simulated. Heave and period of the sea waves have been considered as the most relevant parameters to determine their effects on the power generation of the floating offshore wind turbine. The simulation has been run for two different situations, a non-restriction tilt angle case and a limited tilt angle case. The …
Published in Journal of Offshore Structure and Technology · Vol. 9, Issue 2, 2022 · pp. 6–17 Read article
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Influence of Methanolic Extractives of Prepupal Stages of Black Soldier, Hermetia Illucens L. (Diptera: Stratiomyidae) on the Biochemical Parameters of Serum and Liver in the DMBA Induced Toxicity in Norwegian Rat, Rattus Norvegicus (L)
Abstract: The larvae of Black soldier fly (BSF), Hermetia illucens L., are reducing the environmental pollution through utilization of organic waste for their development on organic wastes and converting the organic waste into protein and fat rich biomass. Health promoting potentials of black soldier fly derived proteins as ingredient of diet appears to be crucial need of modern days. In present attempt, forty Norwegian Rats were utilized as experimental animals. The …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 12, Issue 3, 2021 · pp. 1–19 Read article
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Impact of Fungal Spores and Pollen Grains Present in the Atmosphere of Rui-Chhattisi, Taluka & District Ahmednagar, Maharashtra, India
Abstract: AbstractThe present investigation deals with the study of aerospora at Rui-Chhattisi. The observations were done during the two seasons (rainy and winter) with the help of volumetric tilak air sampler. During the investigation of winter and rainy seasons, some fungal spores and pollen grains which are having adverse effect on human beings and plants were studied. The dominant allergic fungal spores are Aspergillus, Penicillium, Curvularia, Cladosporium, Fusarium and Alternaria and …
Published in Research & Reviews : Journal of Ecology · Vol. 5, Issue 2, 2016 · pp. 28–32 Read article
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Case Study: A Patient with Uncontrolled Type 2 Diabetes and Carbuncle in Thigh Whose Diabetes is Managed by Ayurvedic Intervention
Abstract: Background: Diabetes mellitus is a global pandemic with substantial public health implications. It is a well-known multifactorial metabolic condition defined by unusually high blood glucose levels caused by a shortage of insulin, either absolute or relative. Type-2 diabetes is the most common type of diabetes, accounting for 90% of all diabetics. Carbuncle is a rare skin and soft tissue infection that primarily affects uncontrolled diabetics. Presentation of the Case: A …
Published in Research & Reviews : Journal of Herbal Science · Vol. 10, Issue 3, 2021 · pp. 8–13 Read article
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Generation of Wind Power using Doubly Fed Induction Generator
Abstract: Due to independent controlling mechanism for the active and reactive power, doubly fed induction generator (DFIG) is still culled by the wind turbine companies. The control strategies are continuously advancing to manage the grid codes (i.e. reactive power compensation, low voltage ride-through operation). This paper focuses on the control strategies using combined reactive power compensation for power converters to maintain the optimized lifetime distribution under normal grid conditions. An advanced …
Published in Research & Reviews : Journal of Physics · Vol. 7, Issue 3, 2018 · pp. 73–78 Read article
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A Review Article of Kasni (Cichorium intybus Linn.): Its Traditional Uses and Pharmacological Actions
Abstract: Cichorium intybus Linn is a perennial erect herb of different types depending on the bright blue, white or pink flowers. Cichorium intybus is approximately 80±90 cm tall. It has a fleshy taproot of length up to 75 cm. The root of chicory contains volatile oils that are wormicidal. Chicory is used to treat jaundice, spleen problems, gastrointestinal issues such as digestive problems, gastritis and lack of appetite, sinus problems, cuts …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 6, Issue 3, 2019 · pp. 17–22 Read article