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Toplam kayıt 3474, listelenen: 1377-1396
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Experimental investigation of 3D-printed auxetic core sandwich structures under quasi-static and dynamic compression and bending loads
(Sage Publications Ltd, 2023)Auxiliary metamaterials designed according to the Negative Poisson's Ratio (NPR) property are exciting structures due to their high impact strength, impact energy absorption abilities, and different damage mechanisms. These ... -
EXPERIMENTAL INVESTIGATION OF CRUSH ENERGY ABSORPTION AND STRENGTH PROPERTIES OF SANDWICH PLATES WITH ALUMINUM FACESHEET/ EXPANDED POLYPROPYLENE FOAM CORE
(2022)Due to the developing electric vehicle industry in the last decade, weight reduction studies on vehicle bodies have gained great importance. Foam core sandwich structures stand out as the most ideal materials in terms of ... -
Experimental investigation of gamma-ray attenuation coefficients for granites
(PERGAMON-ELSEVIER SCIENCE LTD, 2012)The linear attenuation coefficients of gamma-rays for some granite samples have been measured at 662, 1773 and 1332 keV. They gamma-rays have been obtained from Cs-137 and Co-60 sources respectively and the measurement ... -
Experimental investigation of the effect of flexible/rigid flag on heat transfer
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2023)This experimental work investigated the heat transfer characteristics of rectangular channels equipped with a flexible flag vortex generator (FFVGs) and a rigid flag vortex generator (RFVGs). The FFVGs and RFVGs are mounted ... -
Experimental investigation of the effects of add-on fan radiators on heat output and indoor air temperature
(Elsevier, 2023)Conventional panel radiators are widely used to satisfy indoor heating demands thanks to the heat transfer from the radiator by natural convection and radiation. To increase the heat output from an existing radiator without ... -
Experimental Investigation of the Performance of Porous Insulation Materials Under Temporary Humidity
(Amer Inst Aeronautics Astronautics, 2021)To decrease the heating and cooling demand of a building, thermal insulation is a well-known method. The properties of insulation materials are affected by many environmental factors, such as temperature and humidity. In ... -
EXPERIMENTAL INVESTIGATION OF WEAR BEHAVIOR OF BORAX-ADDED MINERAL OIL AT VARIOUS TEMPERATURES
(World Scientific Publ Co Pte Ltd, 2021)Additives, which are used to reduce wear and friction coefficient and are added into petroleum-based oils in various amounts, are known to be harmful rather than beneficial unless an appropriate working environment is used. ... -
Experimental modal analysis of brick masonry arches strengthened prepreg composites
(ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER, 2015)Polymer composites have been significantly used for strengthening of masonry structures in order to improve their structural behavior. In this study, the modal parameters and dynamic responses of the brick masonry arches, ... -
Experimental performance verification of radial and axial flux line start permanent magnet synchronous motors
(Springer, 2023)Recently, more power in a smaller volume is demanded from electric motors for next-generation applications. For this reason, permanent magnets are preferred in motor design. Although the use of magnets provides some ... -
Experimental research and use of finite elements method on mechanical behaviors of honeycomb structures assembled with epoxy-based adhesives reinforced with nanoparticles
(KOREAN SOC MECHANICAL ENGINEERS, 2017)This study utilized experimental and finite element methods to investigate the mechanical behavior of aluminum honeycomb structures under compression. Aluminum honeycomb composite structures were subjected to pressing ... -
An experimental study on interlaminar shear strength and fracture toughness: Carbon fiber reinforced epoxy composites enhanced with the CaCO3 nanoparticles
(2021)This study examines the effect of nano-CaCO3 particles on interlaminar shear strength (ILSS) and fracture toughness properties for carbon fiber reinforced epoxy composites. The nano-CaCO3 modified carbon fiber epoxy ... -
An experimental study on low velocity impact performance of bolted composite joints part 1: Influence of halloysite nanotubes on dynamic loading response
(Elsevier Sci Ltd, 2021)Mechanical joints are a widely utilized to assembly fiber reinforced polymer composites in marine applications. Impact is one of the most encountered unpredictable loading types which significantly diminishes the mechanical ... -
An experimental study on low velocity impact performance of bolted composite joints-part 2: Influence of long-term seawater aging
(Elsevier Sci Ltd, 2021)In the first part of this two-part paper (Part 1), the low-velocity impact (LVI) response of bolted fiber-reinforced polymer joints was investigated considering with two scenarios based on the localized impact damage as ... -
An Exploration of Literary Genres Through the Eyes of Pre-Service English Teachers
(Universitepark, 2022)Background/purpose - As teachers of the future, pre-service English teachers' perceptions towards literary genres were crucial as their thoughts and experiences during their teacher training program would be decisive on ... -
Explorations of ATP-Binding Cassette Transporters and Apoptosis Signal Pathways of 2-Hydroxyanthraquinone Substituted Cyclotriphosphazenes in MCF-7 and DLD-1 Cell Lines
(Bentham Science Publ Ltd, 2022)Background: As a class with biological properties, such as anti-cancer, anti-bacterial, anti-HIV, and various physical effects, phosphazene derivatives constitute the most striking part of inorganic compounds. Anthraquinones, ... -
Exploring relationships among TPACK components and development of the TPACK instrument
(SPRINGER, 2015)Educators' interest in technological pedagogical content knowledge (TPACK) has been increasing. In parallel with implementations of TPACK-based activities taking place in different settings, efforts for assessing effectiveness ... -
Exploring the effect of materials designed with augmented reality on language learners’ vocabulary learning
(Matt Elbeck, 2015)The purpose of this study was to determine the motivational level of the participants in a language classroom towards course materials designed in accordance with augmented reality technology and to identify the correlation ... -
Exploring the factors influencing e-learning of Turkish EFL learners through tam
(Sakarya University, 2014)The purpose of this study was to understand the attitude of Turkish EFL learners towards technology and to determine the factors influencing the academic achievement of the learners while using technology. Survey method ... -
Exploring the role of place attachment and prison museum experience on recommending intention and subjective well-being
(Routledge Journals, Taylor & Francis Ltd, 2022)The aim of the study is to explore the influence of prison experience and place attachment on recommend intention and subjective well-being in the context of dark tourism. A survey was conducted within the scope of Sinop ... -
Exponential type orbitals with hyperbolic cosine function basis sets for isoelectronic series of the atoms Be to Ne
(Walter De Gruyter Gmbh, 2023)Exponential type orbital with hyperbolic cosine basis functions, proposed recently for Hartree-Fock-Roothaan calculations of neutral atoms, are studied in detail for the calculations of isoelectronic series of atoms from ...
