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356 articles for “SEM”
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Mechanical, Thermal, and Electrical Properties of Poly(ether-ester)-Based Thermoplastic Elastomer Composites Filled with ZnO Nanoparticles
Abstract: A highly helpful technique to create novel polymeric materials with ordered and customized features is blending two or more immiscible polymers. The outstanding balance between processability and physical characteristics of thermoplastic polyester elastomers, particularly when using hydrogenated styrene–butadiene copolymer, makes them appealing materials for a variety of applications, including the automotive industry. New opportunities for tailored flexible composites with improved mechanical and chemical properties are made possible by reinforced polymers …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 10, Issue 2, 2024 · pp. 33–42 Read article
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Synthesis, Crystal Growth and Characterization of Bismuth Doped Potassium Hydrogen Phthalate Crystal (Khp): A Nlo Material
Abstract: To create single crystals using the Slow Evaporation Solution Growth Technique (SEST), equimolar composition of the transition metal (Bi) as Bismuth nitrate is added to Potassium Hydrogen Phthalate (KHP) (1:1) at ambient temperature. The following analysis is then performed on the single crystals that have formed. Equimolar doping-induced structural distortion in the crystals is confirmed by the FT-IR Spectra. The TGDTA study reveals the purity of the material and no …
Published in International Journal of Composite Materials and Matrices · Vol. 10, Issue 1, 2024 · pp. 19–27 Read article
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UV-Spectroscopic Interaction Studies of Synthesized Graphene Oxide and Methyl Orange
Abstract: Graphene oxide (GO) has become a popular material due to its valuable properties and wide range of applications in various fields. GO was synthesized using a modified Hummers’ method and characterized through various techniques, including X-ray diffraction (XRD), and scanning electron microscopy (SEM), The effectiveness of GO in decolorizing methyl orange was assessed using UV-Vis spectrophotometry, with varying GO concentrations (0.05, 0.075, 0.1, 0.15) g and time (2–120 minutes) intervals. …
Published in International Journal of Environmental Chemistry · Vol. 10, Issue 2, 2024 · pp. 36–47 Read article
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Design and Optimization of Heterogeneous Catalysts for Green Chemistry Processes
Abstract: The design and optimization of heterogeneous catalysts are critical for advancing green chemistry processes, aiming to minimize environmental impact while maximizing efficiency. This study explores innovative strategies for the development of heterogeneous catalysts that facilitate environmentally benign reactions. By integrating principles of catalyst design, surface science, and reaction engineering, we aim to enhance catalytic performance, selectivity, and stability. Catalyst composition and structure, investigating novel materials, including metal-organic frameworks (MOFs), zeolites, …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 10, Issue 1, 2025 · pp. 42–48 Read article
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A Review on Nano Filtration System
Abstract: In the later half of the 1980s, nanofiltration (NF) became a significant development in the purification of water. When NF was first introduced, it was marketed as a less energy-intensive substitute for traditional techniques like reverse osmosis (RO). However, as its special qualities and uses became clear, NF was acknowledged as a separate technology in 1988. Comprehending the differences between ultrafiltration (UF), RO, and NF is essential to appreciating its …
Published in International Journal of Environmental Chemistry · Vol. 10, Issue 2, 2024 · pp. 1–4 Read article
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Influence of Compatibilizers on the Morphology, Mechanical, Thermal andRheological Properties of Polypropylene/Organomuscovite Nanocomposites
Abstract: In this study, the effects of two different compatibilizer types-maleated polypropylene and hexamethylenediamine modified maleated polypropylene-on the characteristics of a polypropylene/maleated polypropylene/organo-muscovite clay nanocomposite were investigated. By combining polypropylene with three different levels of organo-muscovite clay content, two distinct compatibilizers were used to make the nanocomposites, each with a fixed amount of 10 weight percent. The compatibilizer's effects on the morphological, mechanical, thermal, and rheological characteristics of nanocomposites were then …
Published in International Journal of Applied Nanotechnology · Vol. 10, Issue 1, 2024 · pp. 25–36 Read article
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Investigating the Impact of Silicate Modification on Polypropylene-Layered Silicate Nanocomposite
Abstract: In this research, a co-rotating twin-screw extruder was used to create polypropylene/organo-layered silicate nanocomposites based on organo-muscovite. In the nanocomposite system, compatibilizers such as polypropylene grafted maleic anhydride and potassium succinate modified polypropylene grafted maleic anhydride were employed. The morphological, mechanical, thermal, and rheological characteristics of polypropylene/polypropylene graftedmaleicanhydride/organo-muscovite & polypropylene/potassium succinate modified polypropylene grafted maleic anhydride/organo-muscovite nanocomposites were investigated in relation to the effects of layered silicate modification and compatibilizers. …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 10, Issue 1, 2024 · pp. 47–54 Read article
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Examination of Internal Defects in the Casting Process by Using a Scanning Electron Microscopy
Abstract: In today's manufacturing landscape, stringent requirements and specifications for mechanical properties and other characteristics have become crucial for top casting manufacturers. This paper focuses on using Scanning Electron Microscopy (SEM) as a powerful tool to analyze internal defects that significantly impact the performance of castings. Specifically, it delves into various aspects of this approach, including the identification of bifilm deficiencies in ductile and chromium cast iron, near-surface corrosion induced by …
Published in International Journal of Manufacturing and Materials Processing · Vol. 10, Issue 1, 2024 · pp. 6–18 Read article
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Nanostructured Materials for Developing Biocompatible and Implantable Biosensors: Challenges and Strategies
Abstract: Nanostructured materials have emerged as promising candidates for developing high-performance biosensors due to their unique properties, such as high surface-to-volume ratio, enhanced catalytic activity, and improved electrical and optical characteristics. However, the integration of these materials into biocompatible and implantable biosensors presents several challenges, including biocompatibility concerns, biofouling, long-term stability, and efficient signal transduction. This chapter offers a thorough review of the difficulties and solutions related to creating biocompatible and …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 10, Issue 1, 2024 Read article
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Revitalization of Art and Craft at Leh (Ladakh) Jammu and Kashmir
Abstract: A craft is a branch of profession that requires some particular kind of skilled work. In historical sense, particularly as pertinent to the Medieval history and earlier, the term is usually applied towards people occupied in small-scale production of goods. The meaning of craft and its values are ever-changing with development of new techniques and methods. Craft centre is a one-stop craft destination which offers visitors a unique variety of …
Published in International Journal of Architectural Heritage · Vol. 3, Issue 1, 2020 · pp. 30–44 Read article
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Richard Meier’s Time-Space, Place-Form and Color-Light (Past and New Reflections on the Starchitect’s Getty Centre and Selected Major Works until 2000)
Abstract: The focus of this article is in the reflection on some important architectural concepts that seem to ‘color’ Richard Meier’s work: Time, Space, Place, Form, Color and Light. On the other hand, this is not a philosophical discourse, a theoretical treatise, nor it is a chronological paper about Richard Meier’s work, but rather an aesthetic reflection and a conceptual query. In order to achieve this, the article will nonetheless use …
Published in International Journal of Architectural Heritage · Vol. 4, Issue 2, 2021 · pp. 19–31 Read article
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Reinvigorating the Ipseity of Historic Town: Savanur, Karnataka Student’s Perspective Resilient Urban Morphology
Abstract: Urban insert is not simply a passive reaction to change. Kevin lynch defines the expression of sensing the place through five factors that contributes towards making of a city. The exercise of documenting first expressions of a town from people point of view which not initiated into lynch theories would be a good assertion of whether and how the theory holds good for traditional Indian towns. This study focuses on …
Published in International Journal of Urban Design · Vol. 3, Issue 1, 2020 · pp. 43–63 Read article
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ANALYSIS OF IMPACT OF CONSTRUCTION ACCIDENTS AND THEIR COST OF PREVENTION AND CONSEQUENCES IN HSE
Abstract: Construction sector is amongst the most hazardous sector in terms of health and safety of the workers and employees. Construction sites are prone to accidents from very low to catastrophic severity impacts. Construction sector is amongst the most hazardous sector in terms of health and safety of the workers and employees. Construction sites are prone to accidents from very low to catastrophic severity impacts. Any accident on site has significant …
Published in International Journal of Housing and Human Settlement Planning · Vol. 8, Issue 1, 2022 · pp. 32–46 Read article
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Space Optimization and Management for Architectural Institutions: Capacity Development Perspective
Abstract: Capacity development (CD) is the process by which organizations strengthen their abilities to perform core functions, deal with challenges of today, plan and make efficient use of resources to achieve their objectives in a sustainable manner. One of the significant principles of CD movement is to build on what already exists; henceforth more attention needs to be drawn to the education sector, where the higher education institutions face the challenge …
Published in International Journal of Housing and Human Settlement Planning · Vol. 8, Issue 2, 2022 · pp. 1–12 Read article
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Tourism Development in Mizoram Under Ek Bharat Shrestha Bharat Scheme
Abstract: AbstractThe Scheme ‘Ek Bharat Shresth Bharat’ is a vision to build-up India through empowering cultural heritage and integration in diversity among the people of different states and Union Territories. This idea was mooted by Prime Minister Sri Narendra Modi on 31st October 2015, on the occasion of Rashtriya Ekta Divas, the birth anniversary of Sardar Vallabh Bhai Patel. In this scheme, the States and Union Territories have been paired to …
Published in International Journal of Town Planning and Management · Vol. 7, Issue 1, 2021 · pp. 32–36 Read article
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Seaweed Mediated Biosynthesis of Silver Nanoparticles Using Gracilaria fergusonii J.Ag. Collected From Hare Island, Thoothukudi in the South East Coast of Tamil Nadu, India
Abstract: In the present study silver nanoparticles were synthesized using the aqueous extract of red seaweed Gracilaria fergusonii J.Ag. as the reducing agent. The formation of silver nanoparticles was confirmed by colour change from light yellow to dark brownish red, UV– visible spectroscopy, FT-IR, X-ray diffraction method (XRD), scanning electron microscopy (SEM) and energy dispersive X-ray microanalysis spectroscopy (EDS). The anoparticles showed an absorbance at 442 nm on UV–visible spectroscopy. The …
Published in International Journal of Plant Biotechnology · Vol. 1, Issue 1-2, 2015 · pp. 50–57 Read article
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Evaluation of Floral Diversity of BSI Dehradun and its Ecological Assessment
Abstract: The association of plants and animals with the environment and interaction within and among themselves constitutes biodiversity. The present requirement is to save and conserve our biodiversity with sustainable management of our resources such as land, water, air, forest, fossil fuels and many others. The present research work explains the true meaning of biodiversity along with sustainable management of biodiversity for betterment of ecological assessment and biogeochemical cycles of the …
Published in International Journal of Plant Biotechnology · Vol. 2, Issue 2, 2016 · pp. 1–13 Read article
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Photonic Crystals – A Review
Abstract: Photonic crystals are periodically arrayed electromagnetic media, commonly having possessing photonic band gaps: ranges of frequency in which light cannot propagate through the structure. This periodicity, where the length scale is proportional to the wavelength of light in the band gap, is the electromagnetic analogue of a crystalline atomic lattice, where the latter acts on the electron wave function to make the familiar band gaps, semiconductors, and so on, of …
Published in International Journal of Plant Biotechnology · Vol. 4, Issue 1, 2018 · pp. 12–15 Read article
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On-farm evaluation and demonstration of fungicides to control wheat (Triticum aestivum) yellow rust disease in South Omo zone, Ethiopia
Abstract: The trial was conducted in 2018 and 2019 Ayka-selmi and Zofna-dawa Kebeles in Semen Ari woreda to evaluate and demonstrate fungicides against wheat yellow rust disease. Variety Danda’a, with application of two fungicides namely Rex®Duo and Tilt (propiconazole) were used. Totally 3 treatments were used including unsprayed check. Treatments were laid down in a single plot design. Tested fungicides revealed better level of efficacy against yellow rust disease compared to …
Published in International Journal of Plant Biotechnology · Vol. 8, Issue 2, 2022 · pp. 6–11 Read article
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The Need for An Ecosystemic Approach in Animal Biotechnological Settings: A Phenomenological Study
Abstract: Local and global demand for meat and dairy has been expected to increase and so do farming and research facilities which perform at high throughputs to meet such high demand of nowadays populations. However, both processes pose a challenge in maintaining production and animal wellbeing during husbandry. A phenomenological study was carried out at a research laboratory specialized in farm animal biotechnology which was compared with published records of similar …
Published in International Journal of Animal Biotechnology and Applications · Vol. 5, Issue 1-2, 2019 · pp. 20–24 Read article