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72 articles for “light weight”
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Microstrip Line Fed Capacitively Coupled Patch Antenna for Wireless Application
Abstract: In order to increase the impedance bandwidth for wireless local area network (WLAN) applications, aunique design of a microstrip line-fed, capacitively coupled, corner-truncated microstrip patch antenna isput forth, examined, and optimized in this research. The low profile, light weight, ease of manufacture,and compatibility with printed circuit technologies of microstrip patch antennas are well known.Conventional patch antennas' intrinsically small impedance bandwidth, however, is a significantdisadvantage that reduces their usefulness in broadband …
Published in International Journal of Microwave Engineering and Technology · Vol. 11, Issue 2, 2025 · pp. 1–9 Read article
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Analyses of Polymer Nanocomposites Development in Biomedical Applications
Abstract: Polymer nanocomposites (PNCs) are known for being an effective method to impart materials with exceptional properties that cannot be achieved by the individual components on their own. Utilizing the interfaces between the two phases of nanoscale compounds with high specific surface areas is advantageous for creating composites that incorporate nanofillers. The primary difficulty with nanocomposites lies in managing the interfacial interactions between the two phases. Polymer nanocomposites have gained significant …
Published in International Journal of Applied Nanotechnology · Vol. 10, Issue 2, 2024 · pp. 23–38 Read article
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Review of Biomedical Polymer Nanocomposites Progress
Abstract: Polymer nanocomposites (PNCs) have a reputation for being an effective way to give materials exceptional qualities that are impossible to achieve with the individual components alone. When creating composites with nanofiller, it is advantageous to use the interfaces between the two phases of nanoscale compounds with large specific surface areas. The interfacial interactions between the two phases, however, present the nanocomposites with their principal difficult feature. Due to their intriguing …
Published in International Journal of Composite and Constituent Materials · Vol. 10, Issue 1, 2024 · pp. 24–39 Read article
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Radiation Pattern Measurement for UWB Body Worn Antenna
Abstract: In today's fast-growing world of various wireless communication applications low-profile devices are preferable. In the body area network (BAN) light weight, low profile devices are implemented on clothes. These devices are called wearable devices which are the parts of intelligent clothing. In the recent era ultra-wide band (UWB) technology is also a promising and challenging technology. In this paper, UWB is incorporated with a wearable antenna which is useful for …
Published in International Journal of Microwave Engineering and Technology · Vol. 10, Issue 1, 2024 · pp. 1–13 Read article
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Geology and Geochemistry of Ilmenite Deposits of Malumfashi Schist Belt, Northwestern Nigeria
Abstract: The geology, geochemistry and the economic potential of Ilmenite occurrence insheet 79 Malumfashi NW is presented in this study. The field and petrographic studies revealed that, the area consists of largely muscovite and carbonaceous schist together with Granite as major rocks. Tourmalinites and quartzite as minor rocks. Numerous quartz veins of various sizes trending NS parallel to the foliation of the schist are present throughout representing a silicification episode. The …
Published in International Journal of Landscape Planning and Architecture · Vol. 5, Issue 2, 2019 · pp. 40–51 Read article
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Rearing of the Mussels (freshwater bivalves) for Commercial Pearl.
Abstract: The concretion consisted of the material of molluscan shell and highly valued gemstone is the pearl. The pearl is perfectly round, hard and glistening objects synthesized by the mantle of the oyster, the molluscan animal. In a minute and crystalline form, the calcium carbonate has deposited by soft tissue of mantle in the concentric layers. Pearl mussel, Margaritifera margaritifera (L) is one of fresh water molluscan animals used for the …
Published in International Journal of Animal Biotechnology and Applications · Vol. 8, Issue 2, 2022 · pp. 13–20 Read article
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Compressive Behaviour of Lightweight Aggregate Concrete by Blending LECA
Abstract: Present work deals with the lightweight aggregate concrete (LWAC) by using Lightweight Expanded Clay Aggregate (LECA) as lightweight aggregate, LECA is used as replacement to the natural coarse aggregate in the concrete, in this experimental work percentage of lightweight aggregates are varied to study the change in the properties of concrete made by blending LECA. LECA content was varied from 20% to 100% at an increment of 20%. Total 6 …
Published in International Journal of Concrete Technology · Vol. 5, Issue 2, 2019 · pp. 10–15 Read article
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Analysis and Design of Tapered Web Pre-engineered Building (PEB) Structure for Siesmic Zones
Abstract: The use of PEB instead of a conventional steel building (CSB) design idea resulted in a number of benefits, since the members were designed according to a bending moment diagram, lowering the amount of material required. Because of its high-quality pre-design and prefabrication, as well as its light weight and cost-effectiveness, this methodology is flexible. If we use ordinary steel constructions, the time frame will be longer, and the cost …
Published in International Journal of Structural Engineering and Analysis · Vol. 8, Issue 1, 2022 · pp. 5–12 Read article
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Development of Epidermal (TATTOO) Electronic Device with Organic Materials for Tracking Animals
Abstract: The objective of the study is to develop epidermal (tattoo) electronic devices for tracking domestic animals using printed organic complementary technology on flexible substrates with high performance N and P-type organic thin film transistor (OTFT) based on small molecules organic semi-conductor. The tracking device could be used to secure, monitor and locate animals. It is a wellknown fact that most animals live a nomadic life. This however leaves most of …
Published in International Journal of Distributed Computing and Technology · Vol. 8, Issue 1, 2022 · pp. 24–31 Read article
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Application of Rectangular Patch Antenna for a Moisture Content Sensor
Abstract: Micro-strip patch antenna is a low cost, easy to fabricate, light weight which is used for transmit and receive electromagnetic wave. This paper tells about the micro-strip rectangular patch antenna moisture sensor for different types of rice which are basmati rice and ambemohar rice both are easily available in Indian market and it has been measured by using two different substrate RT-duroid 5880 and FR4 lossy. A relationship is to …
Published in International Journal of Microwave Engineering and Technology · Vol. 1, Issue 1, 2015 · pp. 5–9 Read article
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Analysis of a Microstrip Triangular Patch Antenna using DGS as a Strain Sensor
Abstract: Microstrip patch antenna is a plane shape, light weight and low cost antenna that used to receive and transmit electromagnetic wave. This paper describes the design and simulation of a triangular microstrip patch antenna using DGS for strain measurement. The microstrip antenna was designed and simulated using Computer Simulation Technology (CST) Microwave Studio. When the antenna is under strain/crack, its resonance frequency varies accordingly. By using DGS in microstrip antenna …
Published in International Journal of Microwave Engineering and Technology · Vol. 1, Issue 1, 2015 · pp. 10–13 Read article
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Life Booster of Batteries: The Solid State Batteries
Abstract: Solid state batteries are much safer than the existing lithium-ion batteries due to solid electrolyte, light weight, reliable, recyclable and safe. Because of the highly reactive organic solvent which has a high risk of boiling, freezing or burning in existing batteries,, will be replace by solid state batteries which has very long life validity in very near future. The sulphide solid electrolyte which has very high ionic conductivity can substantially …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 1, Issue 2, 2015 · pp. 12–16 Read article
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Assessment of Polymer Nanocomposite for Packaging Uses and Concerns about Environmental and Health Effects
Abstract: A nanocomposite material is composed of several phases with at least one, two, or three dimensions in the nanoscale range. When material dimensions are lowered to the nanoscale, phase interfaces are created, and they are essential for enhancing the material's characteristics. The surface area to volume ratio of the reinforced material used to create nanocomposites has a direct bearing on how structure and property relate to one another. Due to …
Published in International Journal of Composite and Constituent Materials · Vol. 9, Issue 2, 2023 · pp. 10–36 Read article
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Market Assessment of Polymer Matrix Composites
Abstract: Polymeric composition compound with a plasticizer or very low proportion of pigment or processing aids are nonordinary consider as a composition the goal is to improve strength stiffness or toughness or dimensional stability by embedding particles in matrix or binding phase. Polymer-matrix composites are valued in the aerospace industry for their stiffness, lightness, and heat resistance. They are fabricated materials in which carbon or hydrocarbon fibres (and sometimes metallic strands, …
Published in International Journal of Composite Materials and Matrices · Vol. 3, Issue 1, 2017 · pp. 16–22 Read article
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Mechanical Behaviour of Natural Reinforced Polymer Composites with Hybrid Additives
Abstract: The implementation of natural fibres is the fast approaching ‘green’ economy based materials that are used in polymer matrix composites that are intended to replace the conventional synthetic polymer composites. Being plenteous fundamentally, natural fibres have been existed the primary form of natural resources for centuries. Considering that mechanical properties of composites are strongly influenced by the quality of the fibre/matrix interface and with eco-friendly properties like excellent energy absorption, …
Published in International Journal of Polymer Science and Engineering · Vol. 2, Issue 1, 2016 · pp. 7–12 Read article
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Studies of several form of material science
Abstract: This article summarizes some studies from cellular foam applicable for permanent configuration. Cells closed by thin films or interlinked by pores. Foam isusedto absorb mechanical properties, heat exchange between liquid and solids henceforth permeable response lead interlinked cellular foam. Various foams are metallic foam, surgical foam, fire resistant building foam, etc. Adoption of light weight fabrication in auto sector has applied foam of polymer, and polymer composite foams to replace …
Published in International Journal of Polymer Science and Engineering · Vol. 6, Issue 2, 2020 · pp. 21–27 Read article
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Optimization of Process Parameters of GMAW for Penetration, Toughness and Tensile Strength by using Taguchi Method
Abstract: Aluminum and its alloys are having variety of applications in Aircraft, food processing etc. Moreover; the use of Aluminum and its alloys are increasing day by day due to its specific properties, like light weight, high strength, and excellent corrosion resistance. However; the present study is planned to analyze and optimize the aluminum weld joint characteristics like tensile strength, penetration and toughness by using Gas Metal arc welding (GMAW) welding. …
Published in International Journal of Mechanics and Design · Vol. 5, Issue 1, 2019 · pp. 1–9 Read article
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A Short Note on I.C. Engine and Its Components
Abstract: This article presents a brief description of IC engine and its components. Working principle is also explained which conveys a clear idea about efficiency that it starts immediately without much efforts and has higher efficiency than the external combustion engine. Other aspect of IC is that it is portable because of its light weight and compact size. Since it is safer to use, IC engine is commonly preferred for various …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 1, Issue 2, 2015 · pp. 12–15 Read article
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A review on gas turbines derived from aero engines
Abstract: The process of designing and manufacturing turbine engines has many complications and going through this process requires significant time and costs. Therefore, reputable gas turbine manufacturing companies have made a lot of efforts to shorten the design and manufacturing processes, one of these ways is to use air gas turbine cores to build industrial gas turbines. This category of industrial gas turbine is called derived gas turbine. Considering the special …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 8, Issue 2, 2022 · pp. 19–29 Read article
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Finite Element Analysis(FEA) of a sandwich panel with hexagonal honeycomb core under tensile load
Abstract: Composite sandwich panels have been increasingly used in aerospace industry for various applications such as floor panels, comportment partitions, bulkheads, and even the skin and wings. It is important to design light weight structure for aircraft operations. The sandwich panel serves this requirement. The sandwich composites are multilayered materials made by bonding stiff, high strength skin facings to low density core material. In the present research work composites sandwich panel …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 3, Issue 1, 2017 · pp. 30–42 Read article