Advanced materials
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Atomic layer deposition (ALD) has been widely used in the field of gas sensors thanks to the advantages of a non-line-of-sight technique that allows for conformal and uniform coating on virtually any type of substrates, and the capability of depositing various materials in a highly controlled manner.
14p vigojek 02-02-2024 6 2 Download
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Ebook "New silk road business Chinese I (新丝路高级速成商务汉语 I)" for elementary (upper and lower), intermediate (upper and lower) and advanced (upper and lower) is compiled by the teachers of the college during the long-term cooperation with New Channel School, combining theory and practice, teaching materials.
141p kimphuong1122 16-08-2023 22 5 Download
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Book "New silk road business Chinese II (新丝路高级速成商务汉语 II)" for elementary (upper and lower), intermediate (upper and lower) and advanced (upper and lower) is compiled by the teachers of the college during the long-term cooperation with New Channel School, combining theory and practice, teaching materials. We invite you to consult!
152p kimphuong1122 16-08-2023 21 5 Download
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This Master's thesis aims to document the research process into the synthesis of 2D AlPO4 via a liquid metal synthesis pathway. The synthesised 2D AlPO4 will then undergo qualitative and structural analysis, after which it will be characterised via advanced techniques to determine piezoelectric characteristics, as well as the exploration of the ability of the synthesised material to absorb heavy metals.
114p runthenight04 02-02-2023 5 2 Download
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The recent advances in the study of the unique capabilities of monolayer crystals had predicted piezoelectricity in two-dimensional (2D) group IV chalcogenides which are not present in their bulk forms. In this study, the predicted piezoelectric properties of was experimentally explored through Piezoelectric Force Microscopy (PFM). Tin Sulfide (SnS), Tin Selenide (SnSe), Germanium Sulfide (GeS), were exfoliated from their bulk forms by the top down methods of liquid sonication, while and Tin Disulfide (SnS2) mechanically exfoliated by tape.
82p runthenight04 02-02-2023 7 3 Download
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Morphing wings were once in the common in early aviation however due to a lack of strong and lightweight materials they were abandoned in favour of conventional wings. Due to the recent advances in smart technologies, morphing wings has become of interest in aviation. This paper proposes the use of internal mechanisms to promote morphing in a wing to increase aerodynamic performance as opposed to the smart technologies. To determine the aerodynamic superiority of the morphing wing it was compared to a conventional wing of the same geometry.
187p runthenight04 02-02-2023 6 3 Download
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The growth of waterborne pathogens and the discharge of partially treated or non-treated chemical waste has become a severe environmental and health risk. Conventional wastewater treatment methods have become less effective, and most current techniques require multiple stages for the disinfection of antimicrobial-resistant (AMR) pathogens and the combined removal of toxic, non-biodegradable, or emerging priority pollutants from wastewater.
273p runordie3 06-07-2022 15 2 Download
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Morphing wings were once in the common in early aviation however due to a lack of strong and lightweight materials they were abandoned in favour of conventional wings. Due to the recent advances in smart technologies, morphing wings has become of interest in aviation. The thesis "Aerodynamic Performance Comparison of a Conventional UAV Wing and a FishBAC Morphing Wing" proposes the use of internal mechanisms to promote morphing in a wing to increase aerodynamic performance as opposed to the smart technologies.
187p runordie3 06-07-2022 6 2 Download
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This finding raise doubt about the effectiveness of the traditional adsorption isotherms and kinetics models to describe trace metals removal using RM, contributing with new insights for future researches involving these hazardous materials.
10p thebadguys 15-01-2022 7 0 Download
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The results showed that SS demonstrated substantially higher impact in total (5.47 Pt) and across each of the endpoint categories, most notably human health (3.12 Pt). Further investigations demonstrated that this was largely fed by the respiratory inorganics midpoint category that accounted for 50 % of the total impact (2.75 Pt).
13p thebadguys 15-01-2022 13 0 Download
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This paper sets out a workflow that addresses these shortcomings. Tape lifting (a forensic approach to particulate recovery) is at the heart of this workflow. This technique uses self-adhesive tape to recover particles of interest and results in a tape lift in which those particles are held between the tape and a sheet of suitable material.
13p thebadguys 15-01-2022 6 0 Download
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This work introduces a simple process to synthesize directly bi-phase a-/g-Fe2O3 submicron flowers on a Fe foil in NH4OH. The flowers were assembled by using many nanoplates with an estimated thickness of 20e80 nm. The shapes and dimensions of the flowers can be controlled by the treatment time.
6p meyerowitz 25-12-2021 6 0 Download
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This review describes how UFL will expand the scope of applications and significantly improve the ontological value of natural leather. Significantly, UFL is expected to boost the sustainable development of conventional leather industry and the next-generation of advanced functional bio-based materials.
14p meyerowitz 25-12-2021 8 0 Download
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This study aims to explore the potential of layered double hydroxides (LDHs) materials for the treatment of contaminated waters by organic pollutants, using a combined dual process, namely adsorptionphotocatalysis. A series of LDHs of ZnCr-X where (X ¼ Cl, SO4 and CO3) were synthesized and characterized by several techniques such as DRX, FTIR, BET, TEM, and UV-Visible spectrophotometry.
9p meyerowitz 25-12-2021 20 0 Download
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In the present study, we have follwed the hydrothermal path for the synthesis of gold nanoparticles (Au NPs) from the biomaterial Elaeocarpus ganitrus seeds extract, which is a rapid, eco-friendly, non-chemical way. The prepared NPs were thoroughly analysed by powder x-ray diffraction and high resolution transmission electron microscopy studies and were also tested for anticancer studies.
7p meyerowitz 25-12-2021 22 0 Download
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Objectives of the study: Develop the technology making domestic wastewater completely treated with self-backwashing filter based on floating media for application into the reality.
29p petsematary 05-06-2021 5 2 Download
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The research using some advanced, environmentally friendly materials such as water-absorbing polymers and soil-binding polymers in potting medium is also a new direction to improve water retention. The study of manufacturing polybags with different degradation time combined with the use of SAP and PAM in substrates of pots to improve some features of the current nursery.
27p larachdumlanat129 20-01-2021 18 2 Download
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The thermophysical properties of graphene nanofluids in thermosyphon have been studied at different power inputs, temperatures and angles of inclination. The thermal conductivity of the graphene nanofluid is found to be 29% higher than that of the deionized water at 45 0C.
7p tamynhan4 06-09-2020 12 1 Download
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TiO2-Graphene Oxide-Hemin (TiO2/GO/Hemin) ternary composite hybrid material was prepared by the sol-gel method and used as a heterogeneous catalyst for the photocatalytic degradation of organic contaminants. The catalytic activity of GO-TiO2-Hemin was evaluated by the degradation of Rhodamine B (RhB) under the UV-visible light irradiation and in the presence of hydrogen peroxide.
9p tamynhan4 06-09-2020 17 3 Download
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The osteogenic capability of the scaffold is influenced by the interconnections between the scaffold pores which facilitate cell distribution, integration with the host tissue and capillary ingrowth. Hence, the preparation of bone scaffolds with applicable pore size and interconnectivity is a significant issue in bone tissue engineering
9p tamynhan4 06-09-2020 14 2 Download