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2000 articles for “CO” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Sensing Capabilities of Fiber Reinforced Polymer (FRP) Composite Integrated With Electrical Inserts
Abstract: This paper describes the attempts made in developing a passive smart material by the integration of electrical inserts in the FRP components and studying the electrical & mechanical behavior under different loading conditions. FRPs are fabricated with copper inserts and are tested to study the resistive and capacitive behaviors of prepared specimens. FRP components are also tested for tensile, bending, compression and impact strengths to determine the effect of metal …
Published in International Journal of Composite Materials and Matrices · Vol. 1, Issue 2, 2015 · pp. 28–33 Read article
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Effect of Addition of Phosphates on Thermal, Physical and Mechanical Properties of Phenolic and Amino Bonded Wood Composite
Abstract: Properties of flame retardant molecule board made by treating the molecule (crowded deltoids) with mono ammonium hosphate/diammonium phosphate (MAP/DAP) creation were examined. Two convergences of (0, 1, and 2%) of flame retardants ere joined to the particles on broiler dry weight of the particles. Melamine Urea Formaldehyde tar (MUF) and phenol formaldehyde pitch (PF) were utilized to produce the exploratory boards. The fire retardancy and warm strength of the composites …
Published in International Journal of Composite Materials and Matrices · Vol. 2, Issue 1, 2016 · pp. 8–14 Read article
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Synthesis , Characterization and Biological Activity of Schiff base Derived from Sulphanilamide and Salicylaldehyde and Its Metal Complexes
Abstract: ABSTRACT : Schiff bases are important intermediates for the synthesis of various bioactive compounds. However, various studies have shown that Schiff bases derived from biologically active ingredients present in medicinal plants are more effective in biological and medicinal activity than in its pure form. In this paper K(I), Ni (II), Mg (II), Cd (II) and Pb(II) Complexes were synthesized from Schiff bases derived from sulphanilamide and Salicylaldehyde. The ligand and …
Published in International Journal of Composite Materials and Matrices · Vol. 5, Issue 1, 2019 · pp. 21–29 Read article
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Synthesis and Antimicrobial Activity of Schiff base metal complexes derived from Ampicillin with Vanillin
Abstract: ABSTRACT: Metal -drug complexes compounds are more popular nowadays due to their greater biological activity than uncompleted legends of some drugs. However various studies have shown that Schiff base derived from biologically active ingredients present in natural materials in its pure form. In this paper K(I), Pb(II), Sr(II), Co(III), and Ba(II) complexes were synthesized from Schiff base derived from ampicillin and vanillin. The ligand and metal complexes have been screened …
Published in International Journal of Composite Materials and Matrices · Vol. 5, Issue 1, 2019 · pp. 15–20 Read article
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3D printing of polymers by fused deposition modeling (FDM): filament ink to composite materials
Abstract: 3D printing technology has gained significant attention for its rapid manufacturing of on-demand customized objects from digital computer-aided design (CAD) model without need molds or machining. Polymers are the most utilize a class of commercial materials in additive manufacturing (AM) because of excellent physico-mechanical properties with desired objects. Fused deposition modeling is the filament based printing process which most widely popular for commercial thermoplastics polymer than other manufacturing techniques because …
Published in International Journal of Composite Materials and Matrices · Vol. 5, Issue 1, 2019 · pp. 1–14 Read article
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Finite Element Analysis of Composite Tube
Abstract: Abstract – In many industries, composite tubes are preferable than other materials, like, aluminum, steel, wood, iron. The durability, strength, stiffness, weather and corrosion resistance of the tubes are required properties in industries. It is fabricated in several layers depending on their functions. In this study, composite tube is modeled using ANSYS software by changing material properties and layer orientation. ANSYS can predict results before fabricating composite sample. The meshed …
Published in International Journal of Composite Materials and Matrices · Vol. 5, Issue 2, 2019 · pp. 48–59 Read article
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Calculate the natural frequencies with Cracked for Hybrid Unidirectional Composite Plate
Abstract: A mathematical model was built by using ANSYS (2D, 3D) models and MATLAB to represent composite materials. The natural frequencies were calculated for type of composite plates with of boundary conditions clamped from each edge (CCCC). In the vibration analysis, the finite element and MATLAB results showed there was an increase in the first, second and third natural frequencies by increasing the volumetric fraction of the fiber.In the cracked plate, …
Published in International Journal of Composite Materials and Matrices · Vol. 6, Issue 1, 2020 · pp. 5–16 Read article
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Mesomorphic Study of Achiral Hockey Stick- shaped Imine Linked Thiadiazole Compounds
Abstract: Achiral hockey stick-shaped molecules are a new extended set for calamitic rod-like liquid crystals,thiadiazole with Incorporation of a nitrogen linkage to the basic structures of a compound will acquaint another new property called photochromism along with liquid crystal because of the photo-isomerization of the -C=N linkage. Now, assuming such compounds also show the liquid crystalline property, then they will become multi-functional due to their photochromic property which might be taken …
Published in International Journal of Composite Materials and Matrices · Vol. 8, Issue 2, 2022 · pp. 41–50 Read article
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A Critical Evaluation of Polypropylene Impact Copolymer Morphology
Abstract: In order to improve Polypropylene (PP) impact strength, the process of copolymerizing propylene with ethylene is being used. Polypropylene copolymer is essentially a rubber-toughened material consisting of polypropylene homo-polymer matrix in which ethylene-propylene rubber (EPR) is distributed. The overall impact behavior of the copolymer is solely controlled by the rubber morphology and its distribution in polypropylene matrix, which plays a critical role on crystallinity. Even a similar impact grade polypropylene …
Published in International Journal of Polymer Science and Engineering · Vol. 5, Issue 2, 2019 · pp. 1–8 Read article
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Cords of tyres to shed hybridization
Abstract: AbstractCords of tyres have descriptive issues for mechanical stability, break at elongation strength and dimensions. Two polymer reinforced cord form has lying usage from nylon and polyester to search respects for hybridized contributed formation after form from chords. Poly(ethylene naphthalate)-in-polyester yarn or aramid-in-nylonhybrid has provisioned steel cord substitution to raise steer-in-speed at subjective low-in-weight shed. Competencies among as routed fabrics under differential twisting has almost similar break-in-twist strengths as well …
Published in International Journal of Polymer Science and Engineering · Vol. 6, Issue 2, 2020 · pp. 5–11 Read article
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Modeling of 6 DOF Shake Table and Its Control
Abstract: This paper focuses on the modeling of 6 DOF shake table and implementation of controller and inverse kinematics. Shake tables are widely used to validate the structural integrity and reliability of a specimen during earthquake. Hence shake tables are used to simulate the acceleration spectra of earthquake. Modeling helps to analyze the system and its parameters for better understanding. The inverse kinematics are developed using degree of freedom (DOF) control …
Published in International Journal of Manufacturing and Materials Processing · Vol. 2, Issue 2, 2016 · pp. 56–60 Read article
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A Comprehensive Study On Optimization Of Neural Networks And Global Minimization
Abstract: The neural network toolbox is one of the commonly used, powerful, commercially available software tools for the constructing new networks and forms a inter linkage between each other. The software is user-friendly, permits flexibility and convenience in interfacing with other toolboxes in the same environment to develop a full application the wide range of applications and has a wide range of scope in making models with linear and non-linear functionalities …
Published in International Journal of Manufacturing and Materials Processing · Vol. 2, Issue 1, 2016 · pp. 11–18 Read article
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Fatigue Stress Analysis of Composite Material Leaf Spring
Abstract: The finite element (FE) modeling and analysis of a multi-leaf spring has been carried out. It includes two full-length leaves in which one is with eyed ends and seven graduated length leaves. Different types of material have been chosen like steel, aluminum, carbon epoxy and glass epoxy. The model of the leaf spring has been generated in Pro/e5.0 and imported in ANSYS-12 for FE analysis, which are the most popular …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 2, 2018 · pp. 30–33 Read article
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Microstructural and Mechanical Behavior of Al6082/SiC/Gr Hybrid Composites
Abstract: The aim involved in designing metal matrix composite materials is to combine the desirable attributes of metals and ceramics. The present work is focused on the study of behavior of aluminum alloy (Al6082) with SiC and graphite (Gr) composites produced by the stir-casting technique. The reinforcement percentage is varied from 5% to 15% in a step of three. Microstructure test, tensile test, and hardness tests are performed on the samples …
Published in International Journal of Manufacturing and Materials Processing · Vol. 5, Issue 2, 2019 · pp. 28–40 Read article
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A Review on Reduction of Scrap in Foundry by Using of Quality Control Tools
Abstract: Casting is one of the oldest manufacturing processes and is a primary manufacturing process. Products originating from castings are the input for many manufacturing processes such as forging, machining, rolling, wire drawing, extrusion, and welding. Therefore, the product made from casting should be a good quality product without defects or with minimum defects. Indeed, the quality of the products reduces as a reason of many process parameters such as molten …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 1, 2020 · pp. 6–17 Read article
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STUDY DIESEL-RK APPLICATIONS IN THE COMPUTATION AND ANALYSIS OF TECHNOLOGICAL AND SOCIOECONOMIC CHARACTERISTICS OF DIESEL ENGINES USING HEAVY FUELS IN ORDER TO TEST WITH DIFFERENT PISTON BOWL DESIGNS
Abstract: The influence of different piston bowls on the Diesel-RK will be demonstrated in this test as the engine is the heart of vehicles for existence like human heart needed for survival. The piston bowl shows a significant influence on the load stratification in the transition area. The compression ratio shows a trade-off of NOx reduction with unburned hydrocarbons and carbon monoxide emissions. In today's society, people have attempted to employ …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 8, Issue 2, 2022 · pp. 8–18 Read article
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Effect of Music Therapy on Anxiety Among Patients Undergoing Cardiac Catheterization at Selected Hospital, Coimbatore
Abstract: The study to assess the effect of Music therapy on anxiety among patients undergoing cardiac catheterization at selected hospital, Coimbatore was carried out using a preexperimental, non-equivalent posttest only control group design. By using purposive sampling technique 60 samples were selected, and 30 were assigned to the experimental group and control group respectively. A non-lyrical, veena based instrumental music composed in the raga Hamsadvani and Dwijavanti was administered to the …
Published in International Journal of Cardiovascular Nursing · Vol. 3, Issue 1, 2017 · pp. 21–24 Read article
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Patient satisfaction on nursing care among patients undergone coronary artery bypass graft surgery
Abstract: The present study investigated the patient satisfaction on nursing care among patients undergone coronary artery bypass graft surgery, admitted in Govt. Medical College Hospital, Kottayam. A quantitative research approach and non experimental descriptive survey design was used for the study. The objectives of the study were to determine the patient satisfaction on nursing care among patients undergone coronary artery bypass graft surgery and to find out the association between the …
Published in International Journal of Cardiovascular Nursing · Vol. 3, Issue 2, 2017 · pp. 28–31 Read article
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Effect of Structured Teaching Programme on Knowledge, Interpretation of Electrocardiogram (ECG) Among Critical Care Nurses, at Selected Wards of Sri Ramakrishna Hospital, Coimbatore
Abstract: Abstract: Cardiovascular diseases are the world leading killer disease. The factors that make the occurrence of cardiovascular disease are more probable. Electrocardiograms are interpreted by Physicians and Nurses in many specialties, including cardiology, internal medicine, family practice, and emergency medicine. Interpretative skills vary among specialists. Ensuring correct recording of ECG is imperative on the part of Nurses and technicians. Because it helps the Physician and Nurse to correctly interpret recordings …
Published in International Journal of Cardiovascular Nursing · Vol. 5, Issue 1, 2019 · pp. 53–61 Read article
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Stress and coping among post Myocardial Infarction survivors
Abstract: A non-experimental descriptive exploratory research design was used for the study. 30 post MI survivors were selected for the study by using non-probability purposive sampling technique. The data had collected using socio-demographic Performa, standardized stress scale and structured coping strategy scale and analyzed using descriptive statistics and inferential statistics. Results and conclusion: 63.3% of post myocardial infarction survivors having fairly often stress level,33.3% having stress sometimes,3.4% have stress very often.it …
Published in International Journal of Cardiovascular Nursing · Vol. 5, Issue 2, 2019 · pp. 11–22 Read article