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999 articles for “force”
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Parametric Optimization and Stiffness Determination of XY Positioning Stage for High Precision Applications
Abstract: In micro-electro-mechanical system (MEMS) flexural mechanisms are widely used because of their advantages such as frictionless and wear less motion and high precision. Flexures depend on material elasticity for their functionality. In flexure mechanism, motion is generated due to elastic deformation of the beam from which it is made. One of the typical advantages of flexural mechanism is to gain precise deformation and flexibility to obtain motion in desired direction. …
Published in Journal of Experimental & Applied Mechanics · Vol. 7, Issue 2, 2016 · pp. 66–73 Read article
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Experimental Determination of Tire Stiffness using Nitrogen
Abstract: Vehicle stability generally depends on the tire forces and torque at wheel. Forces and reactions generated at tire play major role in the control of vehicle. On application of torque to the wheel, due to contact friction between road, tire pushes on the ground and moves forward and backward. Tire also supports the load of vehicle and deforms under load for the flexibility and damping. The stiffness of fluid in …
Published in Journal of Experimental & Applied Mechanics · Vol. 7, Issue 3, 2016 · pp. 13–19 Read article
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A Report on Numerical Investigation of Wings: with and without Telescopic Wing
Abstract: The telescopic wing has generated lots of interest in telescopic wing weight, geometry, complexity, structure, retractable/extendable mechanisms and aerodynamic performance etc. The problem is to develop telescopic wing for Piper PA-28 Cherokee is a one of the light aircraft built by Piper aircraft and designed for flight training, air taxi, and personal use. The key design parameters for the telescopic wing aircraft as mentioned are lift force generated (lift coefficient) …
Published in Journal of Aerospace Engineering & Technology · Vol. 6, Issue 3, 2016 · pp. 16–23 Read article
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Design and Analysis of Shear Fitting Used in Fin and Fuselage Attachment of a Basic Trainer Aircraft
Abstract: Design of an airplane is complex as it has six degrees of freedom once it is set to fly; hencedealing with forces during flight becomes crucial. The structure of the plane should alsowithstand great ‘g’ force during the flight of the aircraft. The wing generates lift as the planemoves in the air, which counteracts the weight of the plane. The empennage structure willprovide stability to the aircraft. Hence, the attachments …
Published in Journal of Aerospace Engineering & Technology · Vol. 7, Issue 1, 2017 · pp. 36–40 Read article
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Renewable Immunity: A Support to Humanity
Abstract: The “survival to the fittest” paradigm is invariably weighted w.r.t. competitiveness. This fitness is therefore constantly interacting both with the living races, and the dynamic nature, more than living –albeit in a complex way. While the former appear to tame nature, the fact is that latter demonstrates the superiority from time to time, in which the former attempt to truce with. The latter quality is called immunity especially when it …
Published in OmniScience: A Multi-disciplinary Journal · Vol. 4, Issue 3, 2014 · pp. 21–29 Read article
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Thermo-physical Properties of Asphalt Predicted using Molecular Dynamics Simulation
Abstract: This study is an essential step to get thermo-physical properties of asphalt using molecular dynamics simulation. It deals with the validity of dreiding force field for asphalt binder model. Both all atom and united atom models of asphalt are considered in my study to find the better model for MD simulation applying dreiding force field potential function. The potential energy values at different time steps are compared to get the …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 4, Issue 3, 2014 · pp. 13–22 Read article
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Patterning of Carbon Nanotubes on Silicon Wafer Using Self-Assembly Techniques
Abstract: Nanotechnology is an emerging technology that enables scientists to develop new materials and products at the molecular level. A carbon nanotube (CNT) is a rolled sheet of carbon atoms, coaxially arranged in cylindrical shape. Single-walled CNTs are ideal quantum systems for exploring basic science in one dimension. To find use in electronics, single-walled CNTs need to be efficiently separated by electronic type and aligned to ensure optimal and reproducible electronic …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 5, Issue 2, 2015 · pp. 6–15 Read article
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Design of Air Cushion Vehicle
Abstract: AbstractIn this research we made an attempt to design a hovercraft vehicle. This vehicle is different from other conventional and terrestrial of this kind that uses the single directional control as rudder. Major consideration is that the hovercraft should weigh less than the conventional crafts. This design uses a double duct motor for both the lift and thrust moments. The air is continuously forced under the vehicle by a fan, …
Published in Journal of Instrumentation Technology & Innovations · Vol. 7, Issue 2, 2017 · pp. 26–33 Read article
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Damping Techniques for Controlling Edgewise Vibration of Wind Turbine Blades
Abstract: AbstractEdgewise vibrations with low aerodynamic damping are of particular concern in modern multi-megawatt wind turbines, as large amplitude cyclic oscillations may significantly shorten the life-time of wind turbine components, and even lead to structural damages or failures. In this paper, five types of damping methods are studied. The tuned liquid dampers utilize the sloshing motion of the fluid to suppress structural vibrations and become a natural candidate for damping vibrations …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 7, Issue 2, 2017 · pp. 26–33 Read article
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Finite Element Simulation Analysis of Concrete Arch dams: A Review
Abstract: The loads on the arch dam and the physical properties of materials of the dam and the bedrock are undefined, and can be designated with random variable. Due to the huge volume, the complex structure of the dam and excessive random variable, the static analysis of the dam is tough. The dam is a higher order statically unspecified structure, and the variation of the temperature obviously marks the stress and …
Published in Journal of Offshore Structure and Technology · Vol. 4, Issue 3, 2017 · pp. 23–30 Read article
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Physical Features of Advanced Monocrystals Growth under Space Flight Conditions
Abstract: In terrestrial conditions, gravitational forces impede the production of materials with uniform distribution of components and phases. Strong thermo gravitational unsteady convection leads to instability of crystal growth parameters and limits the possibility of obtaining crystals with a high degree of homogeneity and structure with ideal parity. The first results of growing crystals under microgravity conditions showed the fundamental possibility of obtaining more perfect crystals due to the absence of …
Published in Journal of Aerospace Engineering & Technology · Vol. 11, Issue 2, 2021 · pp. 1–17 Read article
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A smart fluids; Magneto rheological, ferrofluid, and nanofluids; a prospect for Medical and Technological application
Abstract: The physiochemical and biomedical applications of smart fluids, typically ferrofluid, magnetorheologicalfluids, and nanofluids are studied. It is predicted that these fluids are impacted by the three most important rheology parameters, namely strain, magnetic field, and temperature. The magnetoresistive contribution is treated in terms of drug force in order to determine thecoefficient of viscosity. The research presents that the viscosity of studied fluids will increase in proportion to applied magnetic field. …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 25, Issue 2, 2023 · pp. 47–57 Read article
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Comparative Study of Vegetable Oil as Lubricant for Aluminium 6063-T6 Alloy
Abstract: The present study investigates the performance of different food grade vegetable oil for lubrication of aluminum 6063-T6. In this study, comparisons of five oils, i.e., soyabean oil, sunflower oil, refined bleached and deodorized (RBD) Palmolein and peanut oil with straight cutting oil as lubricant (without water soluble). Design of experiment is based on taguchi L9 orthogonal array where input parameters are disc RPM, sliding distance and load and output parameters …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 6, Issue 2, 2017 · pp. 29–39 Read article
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Physicochemical Properties of Fresh Sausage Formulated with Different Proportions of Commercial Meat Pork and Cull Sow
Abstract: The aim of this research was to investigate the effect of the inclusion of cull sow meat on the physicochemical properties of fresh sausage. Five treatments were elaborated: The control (commercial pork) and treatments with 25, 50, 75 and 100% cull sow meat. The quality of the sausages was monitored by physicochemical parameters (moisture, ashes, protein, lipids, pH, water activity, color (L*, a* and b*), water holding capacity (WHC), weight …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 11, Issue 1, 2022 · pp. 38–48 Read article
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Gingival Markers as a Tool for Predicting Orthodontic Treatment: A Systematic Review
Abstract: To assess gingival markers as a tool for predicting orthodontic treatment is the main aim of this study. There is a continuous search for methodologies to asses or diagnose the periodontal associated disease, thereby providing a quicker and scientifically proven treatment plan. Clinical evaluation and radiographic reports were the main means of detection of any pathology or disease involving periodontium and the alveolar bone around it. Over the passage of …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 12, Issue 3, 2022 · pp. 41–47 Read article
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Obstetrical Operation and Epidural Analgesia in Domestic Animals: An Overview
Abstract: Harvesting a live calf depends upon the early intervention when getting call from owners or farm managers. Obstetrics skills are required to manage the dystocia either maternal or fetal form of dystocia. Diagnostic evaluation and treatment depends upon the condition presented to the obstetrician. Most probably obstetrician follows mutation, forced extraction, fetotomy and caesarean section. Most of the cases require mutation operation, the valid mutation operation followed by judicious traction …
Published in Research and Reviews : Journal of Veterinary Science and Technology · Vol. 7, Issue 2, 2018 · pp. 10–15 Read article
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The Use of Isotropic Property of Weightlessness for Advanced Composite Materials Production in the Conditions of Short-Term Weightlessness
Abstract: The use of the isotropic property of weightlessness for the production of advanced composite materials, in contrast to existing production methods, for example on polymer composite materials: pressing (direct, casting, profile); injection molding (casting, intrusion, centrifugal molding, autoclaving); contact molding; winding; vacuum forming and blow molding, which do not allow achieving the main goal of the production of advanced composite materials with a base (matrix) filled by uniformly distributed filler, …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 9, Issue 3, 2020 · pp. 20–24 Read article
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Chitosan-conjugated GnRH Nanoparticles with AFM Appearance
Abstract: Nanotechnology can provide new tools for molecular and cellular biology, biotechnology, veterinary physiology, reproduction, detection of pathogens and many more. There are several areas such as science, engineering of agriculture, animal and food systems where nanotechnology could be applied. Application of nanotechnology can be employed in the development of sustained release systems of molecules such as hormones, vitamins, antibiotics, antioxidants and nucleic acids. Longer lasting surges in Gonadotropin hormone (GtH) …
Published in Research and Reviews : Journal of Veterinary Science and Technology · Vol. 8, Issue 3, 2019 · pp. 3–5 Read article
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Mechanism of Repulsion and Attraction
Abstract: Fundamental issues of electricity and magnetism have addressed on the basis of vibrating strings. String theory for variable like dimensions have assumed such that vacuum has filled with some vibrating elements known as strings made of dry liquid characterized by non-viscous, compact, and surface tension free medium. Henceforth presence of vacuum energy has converted to electromagnetic fields. Subscriptive issued electrostatic precursor interplay has schemed rated investigation after tracking electrostatically biased …
Published in Research & Reviews : Journal of Physics · Vol. 10, Issue 3, 2021 · pp. 1–6 Read article
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Formulation and Characterization of Bilayer Tablet of Anti-hyperlipidemic BCS Class II drug
Abstract: The main objective of work was to formulate co-loaded bilayer tablets of atorvastatin (ATV) and ezetimibe(EZM).ATV loaded in the immediate-release (IR) layer is an HMG CoA reductase inhibitor, while EZM, added in the immediate-release (IR) layer, is a lipid-lowering agent. The immediate release of BCS class II drugs atorvastatin and Ezetimibe, in a bilayer approach was achieved by wet granulation and fluid bed granulation followed by compression. The Preformulation studies …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 14, Issue 1, 2023 · pp. 1–18 Read article