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Journal articles on the topic 'Trinocular Microscope and ANSYS'

Author: Grafiati

Published: 7 June 2025

Last updated: 16 July 2025

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1

BULLIBABU, KANCHARLA. "Production and characterization of Fired Clay Bricks with Admixture of Palmyra Fruit Fiber and Evaluated by Ansys." Production and characterization of Fired Clay Bricks with Admixture of Palmyra Fruit Fiber and Evaluated by Ansys 04, no. 10 (2017): 26–31. https://doi.org/10.5281/zenodo.14228778.

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The effect of compositions ofPalmyra fruit fiber admixture on thermalstresses and other mechanical properties of Claywere investigated. The raw clay gotten fromSuryapet in Telangana state. First processed tovery fine particles of clay were also dried atatmosphere temperature to remove moisturepresent. A composite mixture of this driedPalmyra fruit fiber with the processed clay wasmade at various proportions of the Palmyra fruitfiber, with a little addition of water forplasticity. Samples of rectangular dimensionswere then produced from the mounting press bythe process of compaction with a very

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Khalifah, Tur Ridha Noer, Hasnah Natsir, Siti Fauziah, and Indah Raya. "Synthesis and Characterization of Hydrogels Derived from Cellulose of Water Hyacinth (<i>Eichornia crassipes</i>) and Chitosan Using the Freeze-Thaw Method." Materials Science Forum 1061 (May 26, 2022): 91–96. http://dx.doi.org/10.4028/p-w4p187.

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This study aims to determine the absorption and ability of hydrogels to hold water. The hydrogel was synthesized using the freeze-thaw method, then the absorption ability and water retention time in the hydrogel were tested and characterized by FTIR and trinocular stereo microscope. The FTIR results showed that the resulting hydrogel had N–H, O–H, aliphatic C–H, bend N–H, C–O, and C–N functional groups. The highest absorption of the hydrogel with a ratio of cellulose:chitosan:EDTA variations of 2:2.25:0.25 (g) respectively, which was 287.46% and the appearance of the hydrogel under a microscop

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Vurchio, Federica, Pietro Ursi, Francesco Orsini, et al. "Toward Operations in a Surgical Scenario: Characterization of a Microgripper via Light Microscopy Approach." Applied Sciences 9, no. 9 (2019): 1901. http://dx.doi.org/10.3390/app9091901.

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Micro Electro Mechanical Systems (MEMS)-Technology based micro mechanisms usually operate within a protected or encapsulated space and, before that, they are fabricated and analyzed within one Scanning Electron Microscope (SEM) vacuum specimen chamber. However, a surgical scenario is much more aggressive and requires several higher abilities in the microsystem, such as the capability of operating within a liquid or wet environment, accuracy, reliability and sophisticated packaging. Unfortunately, testing and characterizing MEMS experimentally without fundamental support of a SEM is rather chal

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TYAGI, KAOMUD, DEVKANT SINGHA, RAJASREE CHAKRABORTY, AVAS PAKRASHI, and VIKAS KUMAR. "A new species of Apelaunothrips (Thysanoptera: Phlaeothripidae) from India with new synonym of Podothrips sasacola Kurosawa." Zootaxa 4751, no. 1 (2020): 196–200. http://dx.doi.org/10.11646/zootaxa.4751.1.14.

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The first objective of this paper is to describe a new fungus-feeding species in the Phlaeothripinae genus Apelaunothrips, and to provide a key to the six species of this genus recorded from India. The second objective is to establish a new synonym in the Poaceae-associated genus, Podothrips, based on structural variation observed among recently collected samples from bamboo. The slide-mounted specimens were studied with a Leica Trinocular Microscope (Leica DM-1000) and a Leica software application suite (LAS EZ 2.1.0) was used to make line drawing and photographs.

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Li, Xiyao, Jingwen Chen, Yong He, et al. "High-through counting of Chinese cabbage trichomes based on deep learning and trinocular stereo microscope." Computers and Electronics in Agriculture 212 (September 2023): 108134. http://dx.doi.org/10.1016/j.compag.2023.108134.

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McCuskey, R. S. "High-resolution light microscopy of living organs in situ." Proceedings, annual meeting, Electron Microscopy Society of America 53 (August 13, 1995): 790–91. http://dx.doi.org/10.1017/s0424820100140324.

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Most organs in anesthetized small laboratory animals can be studied in vivo by light microscopy of relatively thin (3-5mm), transilluminated areas of the organ. Thicker areas of the organs in these species, as well as thicker organs of larger animals can be examined only by epi-ilumination. However, the resolution obtainable with epi-ilumination usually is inferior to that realized with transillumination. This paper reviews these methods using the liver as an example of the organ of study. A standard compound trinocular microscope is used which is modified for in vivo microscopy and is equippe

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Alfianny, Rika, Ardhiani Kurnia Hidayanti, and Tati Suryati Syamsudin. "Preservation technique to identify Bactrocera dorsalis complex (Diptera: Tephritidae) based on image analysis." Jurnal Entomologi Indonesia 19, no. 2 (2022): 174–79. http://dx.doi.org/10.5994/jei.19.2.174.

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Fruit flies (Bactrocera dorsalis (Hendel)) are insect pests of many fruits and vegetables. Yield losses due to this pest can reach 100%, and many may be unaware that fruit flies are the trigger for several disease attacks on crops such as fungi and bacteria. This study aimed to identify the most appropriate preservation technique for morphological identification of B. dorsalis by image analysis. Images were taken with the Nikon DSF12 Trinocular Microscope. The methods used varied by trapping period (short-term and long-term) and types of preservatives (ethanol and propylene glycol). Specimens

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Elsy, Bijo, and Aijaz Ahmed Khan. "Histopathological Study of Experimentally Crushed Skeletal Muscle’s Regeneration in Adult Albino Rats." Asian Pacific Journal of Health Sciences 9, no. 1 (2022): 185–89. http://dx.doi.org/10.21276/apjhs.2022.9.1.44.

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Aim: This study aims to explain all the events of skeletal muscle repair and regeneration with the help of suitable histophathlogical photomicrographs taken from crush-injured adult albino rat’s gluteus maximus muscle. Materials and Methods: The present study is part of our previous research study related to skeletal muscle repair and regeneration in crush injured gluteus maximus muscle of adult albino rats. The samples were processed for histopathological examination using routine and special histological staining procedures. The tissue samples were examined under trinocular microscope, and t

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TYAGI, KAOMUD, RAJASREE CHAKRABORTY, DEVKANT SINGHA, and VIKAS KUMAR. "A new species of Trichromothrips (Thysanoptera) from India with four new records." Zootaxa 4363, no. 1 (2017): 145. http://dx.doi.org/10.11646/zootaxa.4363.1.8.

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Globally 6100 species of the Order Thysanoptera are reported, of which 739 are known from India (Tyagi & Kumar 2016). The purpose here is to describe from India one new species and record for the first time from this country four other species, representing three different families, and full nomenclatural details are available at ThripsWiki (2017). From three of the species, including the holotype of the new species, DNA was isolated and amplification of partial fragment of mtCOI gene was performed (Tyagi et al. 2017) with the sequences submitted to the Barcode of Life Database. Photograph

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Murali, Manohar Yadav*1 Ankit Srivastava2 Kriti Nigam2 &. Vijay K. Yadav2. "COMPARATIVE ANALYSIS OF WILD ANIMAL HAIRS." GLOBAL JOURNAL OF ENGINEERING SCIENCE AND RESEARCHES 5, no. 11 (2018): 239–45. https://doi.org/10.5281/zenodo.1544939.

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The present study was conducted to find out the macroscopic and microscopic characteristics of hair of nine endangered wild animals with the objective of species identification. Hairs remain unchanged chemically and histologically till several years. In present study the shredded hair sample of Bear (<em>Melursus ursinus</em>), Hyena (<em>Crocuta crocuta</em>), Lioness (<em>Panthera leo</em>), Lion (<em>Panthera leo</em>), Zebra (<em>Equus quagga</em>), Panther (<em>Panthera pardus</em>), Blackbuck (<em>Antilope cervicapra</em>), Sambar deer (<em>Rusa unicolor</em>) and Fishing cat (<em>Priona

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Rieuwpassa, Frets J., Aprelia M. Tomasoa, Jaka F. P. Palawe, Fredrik Rieuwpassa, Revolson Alexius Mege, and Walter Balansa. "A New and Practical Method for Measuring Sponge Spicules." Jurnal Ilmiah PLATAX 11, no. 2 (2023): 322–32. http://dx.doi.org/10.35800/jip.v11i2.47882.

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Binocular light microscopy (BLM) is an excellent match for a scanning electron microscope (SEM) and a trinocular light microscope equipped with a micrometer (TLM). The practicality, user-friendliness, and short-time analysis of BLM make this method a good choice for spicule analysis. However, its effectiveness and accuracy are yet to be confirmed. This study aimed to validate the effectiveness of BLM by comparing its usefulness to both TLM and the gold standard methods. BLM was first subjected to measuring megascleres and microscleres of 2 sponges. Then, by using the If function built-in Excel

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Saragih, R., M. Simanjorang, I. Angrelina, et al. "Exploration, identification, and in vitro antagonism test of Trichoderma spp. against Ganoderma spp. at PT Bumitama Gunajaya Agro palm oil plantation, Central Kalimantan." IOP Conference Series: Earth and Environmental Science 976, no. 1 (2022): 012043. http://dx.doi.org/10.1088/1755-1315/976/1/012043.

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Abstract Trichoderma spp. is one of the biocontrol agents that have important benefits for agriculture in Indonesia. Exploration is carried out at PT Bumitama Gunajaya Agro Oil Palm Plantations in high yield blocks. This study aims to identify and determine the isolates of Trichoderma spp. and to find out its in vitro antagonism against Ganoderma spp. Morphological identification of Trichoderma spp. carried out using a trinocular microscope. There were six isolates analyzed based on internal transcribed spacer sequences (ITS) in ribosomal DNA region using PCR technique with ITS 1 and ITS 4. Th

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Zahrah, Natasya Adiba, Muhamad Justitia Ramadhan, Sinta Kharomah, et al. "Wing Damage and Size Reduction in Drosophila melanogaster Caused by Bisphenol A." BIO Web of Conferences 183 (2025): 01007. https://doi.org/10.1051/bioconf/202518301007.

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Bisphenol A (BPA) often contaminates human food, although it is indicated to have negative impacts on health. This study aims to investigate the effect of BPA exposure on the wing morphology of Drosophila melanogaster. The flies were exposed to BPA at concentrations of 0.25 mg/mL and 0.5 mg/mL for one generation, with four replicates each treatment. For wing damage measurements, 160 flies were randomly selected and observed from each strain and each treatment, while the wing length parameter involved 10 male flies in each group. An Olympus SZ61 series stereo trinocular microscope was used to o

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Banavar, Spoorthi Ravi, Prashanthi Chippagiri, Rohit Pandurangappa, Saileela Annavajjula, and Premalatha Bidadi Rajashekaraiah. "Image Montaging for Creating a Virtual Pathology Slide: An Innovative and Economical Tool to Obtain a Whole Slide Image." Analytical Cellular Pathology 2016 (2016): 1–7. http://dx.doi.org/10.1155/2016/9084909.

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Background. Microscopes are omnipresent throughout the field of biological research. With microscopes one can see in detail what is going on at the cellular level in tissues. Though it is a ubiquitous tool, the limitation is that with high magnification there is a small field of view. It is often advantageous to see an entire sample at high magnification. Over the years technological advancements in optics have helped to provide solutions to this limitation of microscopes by creating the so-called dedicated “slide scanners” which can provide a “whole slide digital image.” These scanners can pr

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Awaludin, Iwan, Trisna Gelar, Muhammad Rizqi Sholahuddin, Gina Melinia, Irvan Kadhafi, and Rezky Wahyuda Sitepu. "Dataset Citra Papan Sirkuit Tercetak dengan Komponen yang Terbakar." Building of Informatics, Technology and Science (BITS) 3, no. 3 (2021): 179–85. http://dx.doi.org/10.47065/bits.v3i3.1025.

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The application of artificial intelligence, especially in the automatic optical inspection of printed circuit boards or PCBs, is increasingly being carried out by researchers. Unfortunately, the data used to train and test artificial intelligence models is synthetic data. Printed circuit boards in good condition are imaged and then changed by software to give the impression of defects. In addition, the type of damage is limited to pre-operation, namely when the PCB is not yet operational. After the PCB is operational, damage can occur, for example, burned components. Until now, there is no dat

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Bocchetta, Gabriele, Giorgia Fiori, Federico Filippi, et al. "Experimental and Finite Element Model-based framework for grasping force analysis with electrostatic microgrippers: a case study using a human hair." Acta IMEKO 13, no. 4 (2024): 1–10. https://doi.org/10.21014/actaimeko.v13i4.1783.

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Microgrippers (MGs) are MEMS devices designed specifically for microscopic-scale object manipulation, which makes them ideally suited for implementation in biomedical tissue manipulation applications. This work presents a novel method for estimating the grasping force of a MG prototype equipped with electrostatic rotary comb-drives and Conjugate Surface Flexure Hinges using a cross-approach based on both experimental and a finite element analysis. Firstly, the torque exerted by the microactuators, necessary to deform the MG has been evaluated. The rotation of the microactuators is measured in

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Gache, Ciara Catherine, Sherwin Mesa, Thea Clarice Prado, et al. "Fabrication and Testing of a Vapor Polishing Device for ABS 3D-Printed Parts." SciEnggJ 16, no. 1 (2023): 1–7. http://dx.doi.org/10.54645/2023161zyp-27.

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Post-processing plays a significant role in improving the surface and mechanical properties of 3D-printed parts. One of these post-processing methods is vapor polishing which utilizes acetone to polish 3D-printed Acrylonitrile Butadiene Styrene (ABS) specimen. This process is usually done using an improvised vapor polishing setup to achieve the desired surface finish of parts. Hence, in order to accomplish a uniform and standard polishing procedure for laboratory use, a vapor polishing device has been developed in this study. To assess the efficiency of the said device, the resulting surface r

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Nascimento, Mara Regina Bueno de Mattos, Enéias Aurélio Dias, Thaisa Reis dos Santos, Gustavo Ferreira Ayres, Carolina Cardoso Nagib Nascimento, and Marcelo Emílio Beletti. "Effects of age on histological parameters of the sweat glands of Nellore cattle." Revista Ceres 62, no. 2 (2015): 129–32. http://dx.doi.org/10.1590/0034-737x201562020001.

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The sweat glands are important in thermoregulation of cattle in a warm environment as they help dissipate heat through evaporation. Studies on gland histology are important to define its secretion potential and the capacity of perspiration and heat removal. The objective of this study was to determine, by histomorphometry, glandular epithelium height, the depth of the gland, length of the glandular portion and number of glands per cm2 of the sweat glands of the three age groups of Nellore cattle. Thirty females were used in this study. They were equally divided into calves, heifers and cows. H

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Lenchenko, E. M., V. V. Ponomarev, and N. P. Sachivkina. "Identification of Escherichia coli, Escherichia albertii, Proteus vulgaris biofilms detected in poultry with respiratory and gastrointestinal diseases." Veterinary Science Today 14, no. 2 (2025): 186–93. https://doi.org/10.29326/2304-196x-2025-14-2-186-193.

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Introduction. When the body resistance-associated compensatory mechanisms are impaired or evolutionarily developed microbiocenoses are changed the quorum sensing signaling molecules facilitates excessive growth of pathogenic microorganisms. Antibacterial potential of inhibitors of intercellular communication molecule synthesis is achieved through reducing the microorganism adhesion and, consequently, in vivo and in vitro contamination.Objective. Study of the dynamics of morphometric and densitometric parameters of biofilms formed by Escherichia coli, Escherichia albertii, Proteus vulgaris isol

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Miranda, Viviane Bernardes dos Santos, Tatiane Mantovano, Yemna Gomes da Silva, Fábio Amodêo Lansac-Tôha, and Rosana Mazzoni. "Occurrence of Arcellidae (Amorphea, Arcellinida) in a coastal stream in the State of Rio de Janeiro." Acta Scientiarum. Biological Sciences 42 (August 24, 2020): e52710. http://dx.doi.org/10.4025/actascibiolsci.v42i1.52710.

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The aim of this study was to elaborate a taxonomic survey on the testate amoebae of the Family Arcellidae in coastal streams in the State of Rio de Janeiro. Six samplings were conducted in Ubatiba coastal stream (Maricá, RJ). In total, 130 liters water were filtered through a conical net of 60-μm mesh and preserved in 4% formalin. Organisms were identified with the aid of an inverted trinocular microscope. The morphological characteristics (lobose testate amoebae with shell composed of granular chitinoid elements) of each species were recorded. The species were described and illustrated. For t

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Garba, Yusuf. "Sporozoite infection and Entomological Inoculation Rate as a Measure of Endemic Malaria Transmission." European Journal of Biology and Medical Science Research 12, no. 2 (2024): 52–59. http://dx.doi.org/10.37745/ejbmsr.2013/vol12n25259.

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The study was conducted in Kontagora town of Niger State, North Central Nigeria. Sporozoite Infection Rate (SR) and Entomological Inoculation Rate (EIR) was assessed in spatial order. Indoor resting mosquitoes were collected using Pyrethrum Spray Catch (PSC). Morphological identification was carried out using a trinocular dissecting microscope with the aid of standard Taxonomic keys. Mosquito Salivary glands were carefully dissected for determination of Sporozoite Infection Rate. The proportion of individual mosquitoes infected with Plasmodium sporozoites were noted as the sporozoite rate (SR)

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Maciel, Cláudia Maria Reis Raposo, Eduardo Arruda Teixeira Lanna, Alaor Maciel Junior, Juarez Lopes Donzele, Clóvis Andrade Neves, and Eliane Menin. "Morphological and behavioral development of the piracanjuba larvae." Revista Brasileira de Zootecnia 39, no. 5 (2010): 961–70. http://dx.doi.org/10.1590/s1516-35982010000500004.

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The objective of this work was to study the morphologic development and the swimming and feeding behaviors of piracanjuba larvae, Brycon orbignyanus Valenciennes (1849) (Characiformes, Characidae, Bryconinae), during the period from zero to 172 hours after hatching (standard length = 3.62 - 11.94 mm). The morphological analyses were accomplished by using a trinocular stereo microscope, while the behavioral analyses were performed through periodic observations. In 28 hours after hatching, the larvae (standard length = 6.25 ± 0.13 mm) showed the following structural and behavioral characteristic

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Garba, Yusuf. "Influence of Plasmodium Parasite Infection on Adult body size and Vectorial Fitness of Anopheline Vector Mosquitoes." European Journal of Biology and Medical Science Research 11, no. 3 (2023): 1–8. http://dx.doi.org/10.37745/ejbmsr.2013/vol11n318.

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The Study was designed to investigate the effect of Plasmodium parasite infection on Vectorial fitness of Anopheline mosquitoes. Adult mosquitoes were collected indoor using Pyrethrum Spray Catch (PSC). Morphological identification was carried out using a trinocular dissecting microscope with the aid of standard taxonomic keys. Dissection of the salivary gland was done to establish sporozoite infection. Wings were measured with an ocular micrometer from the apical notch to the axillary margin, excluding the wing fringe and used as proxy for body size. Data generated were analyzed using the SSP

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De Paiva, Luigi Pereira, Vinicius Braga Cavalcanti, Aldeney Andrade Soares Filho, Winston Kleine Ramalho Viana, Marcos Luiz da Silva Apoliano, and Rossi Lelis Muniz Souza. "WATER QUALITY AND PHYTO-ZOOPLANKTONIC BIOINDICTORS IN THE COCÓ RIVER ESTUARY, FORTALEZA/CE." Revista Contemporânea 3, no. 11 (2023): 20833–48. http://dx.doi.org/10.56083/rcv3n11-051.

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With the aim of analyzing water quality and verify the presence of phyto-zooplanktonic bioindicators in the Cocó River estuary, monthly plankton collections were carried out between April/22 and April/23. In situ the parameters of water temperature and transparency, salinity, pH, dissolved oxygen (DO), and phosphate and ammonia contents were obtained. The phyto-zooplankton was collected with a specific net and, in the laboratory, analyzed using a trinocular microscope with an attached camera. The presence of Escherichia coli was also verified. The results showed water with transparency charact

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Alkareem, Lubna A., and Anwaar A. Al-Dergazly. "Smartphone microscopy: Design and implementation of a dual magnification system." Sustainable Engineering and Innovation 6, no. 2 (2024): 239–48. http://dx.doi.org/10.37868/sei.v6i2.id365.

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This paper presents a dual magnification smartphone microscope designed for versatile imaging, enabling low magnification for wide-field viewing and high magnification for detailed biological sample analysis and automatic control of the working distance. It offers a cost-effective alternative to traditional lab microscopes, particularly in low-resource settings. Simulated, optimized, and designed using Ansys Zemax OpticStudio, the microscope was fabricated with 3D printing technology. Dual magnification (150x and 1000x) was achieved with two optical paths, improving resolution to 1 µm at highe

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Wang, Xiyu, Chuan Tang, Lin Liu, Yang Wang, Linmao Qian, and Lei Chen. "Development of a bending-stress-controllable micro-clamp and applications in nanowear study of polyimide terephthalate." Review of Scientific Instruments 93, no. 12 (2022): 123706. http://dx.doi.org/10.1063/5.0119394.

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Inner stress that exists in most natural and artificial materials, such as rocks, coatings, glasses, and plastic products, has a significant impact on their tribological properties at any length scale. Here, we designed a bending-stress controllable micro-clamp that can be applied in a high-vacuum atomic force microscope with limited chamber space for the investigation of stress-dependent nanowear behavior. By accurately quantifying the bending degree of the sample in different directions, the mutual transformation and adjustment of tensile or compressive stress could be realized. The stabilit

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Aggarwal, Meenakshi, Hitant Vohra, and Poonam Singh. "Histomorphometry of human vermiform appendix." International Journal of Research in Medical Sciences 7, no. 2 (2019): 405. http://dx.doi.org/10.18203/2320-6012.ijrms20190343.

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Background: Acute Appendicitis is one of the most common acute abdominal conditions. Advances in modern radiographic imaging have improved diagnostic accuracy, however the diagnosis of appendicitis remains essentially an enigmatic challenege. Though much work has been done on morphometry but there is less work done on variation of histomorphometric features of appendix. Hence the study was carried out by keeping the following objectives in mind. Aim was to study the general histomorphology and measure the histomorphometric parameters of human vermiform appendix. And also, to study diagnostic s

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Febriyatin, Fierdausi Nur’Aini, Boedi Setiawan, Wiwik Misaco Yuniarti, Prima Ayu Wibawati, and Aditya Yudhana. "Occurrence of Anaplasma sp. infection in pigs (Sus scrofa) at Morgan Farm, Palangka Raya City." Journal of Basic Medical Veterinary 13, no. 2 (2024): 55–61. https://doi.org/10.20473/jbmv.v13i2.56944.

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This research was conducted to identify the occurrence of Anaplasma sp. infection in pigs (Sus scrofa) at Morgan Farm, Pahandut Subdistrict, Palangka Raya City. Palangka Raya City is one of the cities that has great potential to develop pig livestock, but the shortcomings of the farms in Palangka Raya City still apply traditional housing with poor cage sanitation. Samples in this study were obtained from Morgan Farm with a total of 68 pig blood samples, then examined at the Animal Health and Veterinary Public Health Laboratory of Palangka Raya City, then starting with the preparation of PBS so

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Garba, Yusuf. "Distribution of the African Malaria Vectors (Anopheline Mosquitoes) in Kontagora, North Central Nigeria." Journal of Applied Sciences and Environmental Management 27, no. 4 (2023): 787–91. http://dx.doi.org/10.4314/jasem.v27i4.21.

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Mosquitoes are responsible for the spread and transmission of several diseases including malaria, a dreaded disease that still affects nearly half of the world population. This study was conducted in Kontagora, a metropolitan urban settlement in North-Central Nigeria to evaluate the spartial and temporal distribution of Anopheline mosquitoes. Adult mosquitoes were collected from five (5) sampling sites widely located in Kwangwara, Tudun wada, Dadin kowa, Sabon gari and Usubu areas of Kontagora metropolis. The mosquitoes were morphologically identified to Anophelines using standard taxonomic ke

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Mačák, Martin, Kamil Jasso, Petr Vyroubal, Tomáš Kazda, and Pavel Cudek. "Numerical Investigation of Cathode Structure Influence on Electrochemical Behavior of Lithium-Sulfur Battery." ECS Transactions 105, no. 1 (2021): 617–25. http://dx.doi.org/10.1149/10501.0617ecst.

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Nowadays, Lithium-Sulfur batteries are often considered as the next generation technology for energy storage systems. This article investigates the influence of the size of sulfur clusters present in the cathode on the battery overall electrochemical behavior. The properties of the cathode are studied by cyclic voltammetry simulations using a custom numerical model implemented into Ansys Fluent. The simulation is supplemented by experimental cyclic voltammetry measurements and images from a scanning electron microscope.

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Chen, Chaojie, Kangjie Zheng, Yishuai Wang, et al. "Microscope Usability Evaluation Based on Fuzzy Analytic Hierarchy Process." Mathematical Problems in Engineering 2022 (June 23, 2022): 1–14. http://dx.doi.org/10.1155/2022/8643221.

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The basic position of microscope in experimental teaching is increasingly prominent, but there is still a big gap between its multidimensional index factors such as operation efficiency, effectiveness, and user satisfaction and the goal of teaching application. Based on the usability design theory, Kinovea video analysis software and ANSYS finite element analysis software were separately used to carry out user observation and product structure testing and analyze the multiple heterogeneous factors affecting the use of microscopes in teaching application scenarios and record usability data; the

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Gandhi, Rahul S., Anup B. Thakar, Harisha C. R, and Shukla V. J. "A Pharmacognostical and Pharmaceutical evaluation of Dhanyamla." International Journal of Ayurvedic Medicine 11, no. 4 (2020): 660–63. http://dx.doi.org/10.47552/ijam.v11i4.1577.

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Introduction: Dhanyamla is a medicated liquid preparation produced by fermentation process of various grains. Dhanyamla is cold at perception by its nature as it is a sour liquid and Ayurvedic classics opine that amla rasa is of cold nature if used externally. It is commonly used for management of Diabetic Polyneuropathy which commonly presents with burning sensation, loss of strength, loss of balance, loss of sensation, numbness etc. especially of feet. Materials and methods: Raw drugs of Dhanyamla as per the reference in Sahasrayogam were purchased from the local market of Jamnagar, Gujarat.

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Shrestha, Sushmita, Smriti Karki, Navin Agrawal, Mannu Vikram, Vimmi Singh, and Ashish Shrestha. "Prevalence of Different Types of Apical Root Canal Morphology and their Treatment Recommendations in an Institute." Journal of Nepal Medical Association 56, no. 210 (2018): 616–20. http://dx.doi.org/10.31729/jnma.3528.

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 Introduction: Canals can be of different shapes in cross section including round canals, oval canals, long oval canals or ribbon shaped canals. Recesses of nonround canals may not be included in the round preparation created by rotary instruments and thus they remain unprepared. The aim of this study included determination of shape and taper of the apical root canal based on diameter at different levels. Methods: This was a cross sectional study which used convenient sampling technique to determine the sample size. Seventy extracted teeth were sectioned horizontally at one, two an

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Kolhe, Shweta Abhijit, Sheetal Patani, Suchita S. Daokar, Tarun Kumar, Rakesh Ashok Pawar, and Sumit Vasant Dhope. "Evaluation of dimensional accuracy and surface roughness of lingual bracket slot –An in vitro study." IP Indian Journal of Orthodontics and Dentofacial Research 10, no. 3 (2024): 208–14. http://dx.doi.org/10.18231/j.ijodr.2024.037.

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The paradigm shift with the increasing number of adults and teens seeking aesthetic options for orthodontic treatment led to the increased demand for lingual orthodontics. When it comes to size and slot dimensions, lingual brackets are very different from labial brackets.With the rise of lingual orthodontics in our everyday practice, it's more critical than ever for practitioners to understand these potential bracket size variations. The resistance to sliding mechanics can occur if the contact angle between the archwire and bracket increases, this creates the need for precise bracket slot dime

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Wang, Jinwei, Yunpei Tian, and Jin Zhang. "Thermal insulating epoxy composite coatings containing sepiolite/hollow glass microspheres as binary fillers: morphology, simulation and application." Science and Engineering of Composite Materials 24, no. 3 (2017): 379–86. http://dx.doi.org/10.1515/secm-2014-0397.

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AbstractSepiolite and hollow glass microspheres (HGMs) are used as binary fillers to prepare thermal insulating composites to improve the protecting durability of epoxy composites on Mg alloy. Sepiolite can be evenly dispersed inside epoxy at around 10% (vol.%), while HGMs are also found evenly distributed in this matrix with content up to 45% (vol.%), as shown in the scanning electron microscope pictures. Their thermal stability and thermal insulation ability improve simultaneously with the increase of the inorganic filler, as shown in the thermal gravimetric analysis results and thermal insu

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Šabacká, Pavla, Jiří Maxa, Robert Bayer, Tomáš Binar, and Petr Bača. "The Effect of Surface Roughness on Supersonic Nozzle Flow and Electron Dispersion at Low Pressure Conditions." Sensors 25, no. 13 (2025): 4204. https://doi.org/10.3390/s25134204.

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This study investigates supersonic flow within a nozzle under low-pressure conditions at the continuum mechanics boundary. This phenomenon is commonly encountered in applications such as the differentially pumped chamber of an Environmental Scanning Electron Microscope (ESEM), which employs an aperture to separate two regions with a great pressure gradient. The nozzle geometry and flow control in this region can significantly influence the scattering and loss of the primary electron beam traversing the differentially pumped chamber and aperture. To this end, an experimental chamber was designe

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Chen, Biao, Tie Lin Shi, Guang Lan Liao, and Zhi Jing Zhu. "Friction Welding of Zr₄₁Ti₁₄Cu_12.5Ni₁₀Be_22.5 Bulk Metallic Glass and Temperature Field Simulation." Advanced Materials Research 528 (June 2012): 144–51. http://dx.doi.org/10.4028/www.scientific.net/amr.528.144.

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In order to enhance the application of bulk metallic glass (BMG) as engineer material, it is necessary to develop appropriate bonding technology to solve the problems of size limitation and weldability. In this work, a friction welding set-up was constructed, and the Zr41Ti14Cu12.5Ni10Be22.5 BMG rods were joined. The joint interface zone was examined by X-ray diffraction, Scanning electron microscope, Vickers Micro-hardness and Transmission electron microscope. The results showed that the BMG rods were successfully joined, where no crystallization and visible defects were observed. The welding

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Shi, Linquan, and Qiang Li. "Numerical simulation and experimental study of contact thermal resistance under high temperature conditions." Thermal Science and Engineering 5, no. 1 (2022): 1. http://dx.doi.org/10.24294/tse.v5i1.1523.

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Contact thermal resistance is an important indicator of the efficiency of heat transfer between contact interfaces.The contact thermal resistance between the interfaces of superalloy GH4169 in high temperature was investigated byusing ANSYS. The real surface morphology of superalloy was obtained with optical microscope, and its surface modelwas reconstructed in ANSYS. Based on the theory of structural mechanics, the elastoplastic deformation of the microstructure of the contact interface is simulated, and analyzed and obtained the contact thermal resistance between contactinterfaces. The effec

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Vilkys, Tadas, and Vitalijus Rudzinskas. "THE MAIN GAS PIPELINES MECHANICAL DAMAGE INFLUENCE ON SAFE OPERATION / MAGISTRALINIO DUJOTIEKIO MECHANINIŲ PAŽEIDIMŲ ĮTAKA SAUGIAM EKSPLOATAVIMUI." Mokslas – Lietuvos ateitis 7, no. 6 (2016): 658–63. http://dx.doi.org/10.3846/mla.2015.888.

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The influence of mechanical damage of the gas transmission pipelines on safe pipelines operation was researched in the article. The paper presents the main pipelines damage types with actual parameters and influence on operational parameters. The main pipeline Kaunas – Kaliningrad part, which was removed as no longer usable, was analysed. This damaged part was removed and changed to a new part by a responsible company. The hardness measurement and micro hardness measurement, chemical analysis, impact strength test, metallography analysis with an optical microscope were used in experiments. The

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TYAGI, KAOMUD, DEVKANT SINGHA, DEVKANT SINGHA, AVAS PAKRASHI, MOUMITA DAS, and VIKAS KUMAR. "Tryphactothrips rutherfordi (Bagnall) (Thysanoptera, Panchaetothripinae): first description of the male ." Zootaxa 4728, no. 3 (2020): 395–97. http://dx.doi.org/10.11646/zootaxa.4728.3.10.

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The subfamily Panchaetothripinae (family Thripidae) is represented by 140 species under 40 genera (Thrips Wiki 2019). In India, 36 species under 16 genera are recorded (Tyagi & Kumar 2016, Tyagi et al. 2017, Rachana and Varatharajan, 2018, Johnson et al. 2019). The members of this subfamily are leaf-feeders and usually dark brown in colour with strongly reticulate sculpture on body, terminal antennal segments needle-shaped, tarsi 1- or 2-segmented, fore wing upper vein fused with costa. The genus Tryphactothrips was established by Bagnall (1919), and this genus remains monobasic with only

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Prodan, A. M., and T. K. Golovata. "Morphological changes in the abdominal organs after left gastric artery embolization in an experiment." Bukovinian Medical Herald 27, no. 4 (108) (2023): 74–77. http://dx.doi.org/10.24061/2413-0737.27.4.108.2023.14.

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Objective – to experimentally evaluate the morphological changes of internal organs (liver, spleen, duodenum, pancreas) after embolization of gastric arteries.Material and methods. To conduct the experiment, 10 Vietnamese pigs aged 4-5 months, female, were selected and fed a high-fat diet for 2 months to simulate obesity. Aorta contrast and celiacography with "Vazipak" solution (5-10 ml per injection) were performed on animals under general anesthesia. Superselective bariatric embolization of the left gastric artery was performed with a 3F microcatheter. After 3 weeks, a morphological (hematox

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Zhou, Sheng Gang, and Pei Xian Zhu. "Application of ANSYS in Electric Field Distribution of Ti-Al Layered Composite Materials." Advanced Materials Research 583 (October 2012): 167–70. http://dx.doi.org/10.4028/www.scientific.net/amr.583.167.

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This paper changed the matrix structure model of traditional electrode materials from the the composition of the internal structure of the matrix, used solid-solid compound method of hot pressing diffusion welding for sandwich type structure Ti-Al layered composite materials, The Ti/IrO2-Ta2O5 were got by typical oxygen evolution model coating ingredient(mole ratio of Ir to Ta was 7:3). Microstructure of the layered composite materials was studied by scanning electron microscope (SEM) and Energy Dispersive Spectrometer (EDS), and then the current distribution performance as the anode material

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Bolló, Betti, Ferenc Sarka, and Katalin Voith. "Egy egyszerűsített fékmodell termikus elemzése." Gép 75, no. 1 (2024): 19–22. http://dx.doi.org/10.70750/gep.2024.1.4.

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Braking system is one of the important safety components of a railway vehicle. Brake components slow the train by using friction between the train wheels and the brake block. The efficiency of the braking system is strongly dependent on the quality of the material of the components, especially the brake blocks. In the present paper, we have carried out optical microscope investigations of a brake block. On the other hand, numerical simulation was used to analyse the frictional heat distribution in the brake block using the Ansys software package. In the initial phase of the research, it was fo

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Tuncer, Seda Arslan, Ahmet Çınar, Merve Erkuş, and Taner Tuncer. "Deep Multi-Modal Fusion Model for Identification of Eight Different Particles in Urinary Sediment." Applied Computer Systems 29, no. 1 (2024): 35–44. http://dx.doi.org/10.2478/acss-2024-0005.

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Abstract Urine sediment examination (USE) is an essential aspect in detecting urinary system diseases, and it is a prerequisite for diagnostic procedures. Urine images are complex, containing numerous particles, which makes a detailed analysis and interpretation challenging. It is crucial for both patients and medical professionals to conduct urine analysis automatically, quickly and inexpensively, without compromising reliability. In this paper, we present a deep multi-modal fusion system, commonly employed in artificial intelligence, capable of automatically distinguishing particles in urine

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Zhao, Chun Yang, Hong Zhi Zhang, Li Jun Yang, and Yang Wang. "Curve Cutting ZrO₂ Ceramic and Cooling Lower Surface Cutting Silicon Wafer with Laser Induced Thermal-Crack Propagation." Applied Mechanics and Materials 711 (December 2014): 222–26. http://dx.doi.org/10.4028/www.scientific.net/amm.711.222.

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In laser induced thermal crack propagation (LITP) cutting brittle materials, according to the laser absorption ability, materials are divided into the body absorption and surface absorption. This paper indicates the fracture mechanism of LITP cutting surface absorption brittle materials. The crack extension appears in the lower surface firstly in this stress distribution state, then the crack extends to the upper surface and the laser scanning direction with the LITP cutting. The stress field of cutting ZrO2 ceramic is studied by finite element software ANSYS. The crack propagation process of

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Chen, Yamin, Dianyang Li, Yougen Chen, and Hui Fang. "Polyethylene Glycol Diacrylate Adapted Photopolymerization Material for Contact Lens with Improved Elastic Modulus Properties." Materials 18, no. 4 (2025): 827. https://doi.org/10.3390/ma18040827.

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Four kinds of silicone hydrogel transparent contact lenses (CLs) with different formulations were prepared by the free radical photocuring polymerization. By mixing polyethylene glycol diacrylate (PEGDA) of 1000 Da with ethylene glycol dimethacrylate (EGDMA) and adding other silicone monomers and hydrophilic monomers, the transparency and flexibility of the material were successfully achieved. By optimizing the weight percentage of each component, the best balance of optical performance can be achieved. The photocuring properties of the materials were characterized by electronic universal test

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Hu, Ting Chun, Jia Fei Wang, Yi Yun Xi, and Yu Feng Sun. "Research on Failure Mechanism and Thermal Stress of Thin-film Thermocouple at High Temperature." Key Engineering Materials 905 (January 4, 2022): 184–91. http://dx.doi.org/10.4028/www.scientific.net/kem.905.184.

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Aiming at the reliability of thin-film thermocouples applied to turbine blades at high temperatures, combined with high-temperature tests and finite element analysis, this paper studies its failure mechanism and thermal stress under thermal load. Multi-layer thin-film thermocouple samples were prepared on ceramic substrate, and high-temperature tests were carried out under different temperature loads, and the phenomenon of film shedding and cracking was observed using electron microscope. This paper analyzes the failure mechanism of the film sensor based on the function and structure, and uses

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Deng, Na, Ming Gang Wang, and Zhan Kui Zhao. "Interfacial Behavior of Micro-Cellular Structural Al₉₀Mn₉Ce₁/TiO₂ Composite Prepared by Spark Plasma Sintering." Materials Science Forum 749 (March 2013): 589–94. http://dx.doi.org/10.4028/www.scientific.net/msf.749.589.

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With micron Al90Mn9Ce1 alloy powder clad by TiO2 nanopowder, a dense closed micro-cellular ceramics structure was fabricated. The alloy composite was filled inside by spark plasma sintering at temperature 793 K, and with the composite density of 98.2%. Micro-temperature area of Al90Mn9Ce1/ TiO2 matrix was simulated through ANSYS, and the macro lower temperature sintering mechanism was analyzed. The microstructure of the interface was investigated via scanning electron microscope, and the composition distribution of the interface was investigated via energy dispersive spectrometry. The formatio

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Jurasz, Zbigniew, and Janusz Juraszek. "Residual Stresses in Cast Ni-Cr Alloys-Ceramics Joints with an Intermediate Layer." Advances in Science and Technology 45 (October 2006): 1551–57. http://dx.doi.org/10.4028/www.scientific.net/ast.45.1551.

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The results of residual stresses in biocompatible cast Ni-Cr alloys-ceramics joints with an intermediate layer with thickness of about 10μm are discussed. To the experiment were used specimens with dimensions of 45×3×10 mm and 45×4×10 mm made of Cr-Ni alloys-ceramics joint both with and without of application of an intermediate layer. The examinations were carried out by means of metallographical microscope, testing machine and X-ray diffractometer. The measurement of residual macrostresses was carried out by using sin2ψ method. The obtained experimentally values of residual macrostresses are

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Chen, Xiong, Hai Feng Xue, and Hua Liang. "Thermal Response and Ablation Research of EPDM Thermal Protection Material in Ramjet." Advanced Materials Research 1092-1093 (March 2015): 534–38. http://dx.doi.org/10.4028/www.scientific.net/amr.1092-1093.534.

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Thermal protection materials are required to preserve the metal components of motor that suffer severe heat load. The research on thermal response of insulation of ramjet combustion chamber was carried out by the ground test and numerical simulation. During the working time of the ramjet, the back-face temperature of the thermal protection material was measured. The scanning electron microscope of samples was investigated. The calculation of thermo-chemical flow was solved by the CFD software FLUENT to provide the heat load boundary for simulation of heat transfer of EPDM insulation. The heat

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