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1

Kouketsu, Fernanda, Daniel Pacholok, Tiago Cousseau, and Carlos Henrique da Silva. "Abrasive wear resistance of idler roll polymeric materials." Surface Topography: Metrology and Properties 10, no. 3 (2022): 034002. http://dx.doi.org/10.1088/2051-672x/ac89a2.

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Abstract Idler rolls are an integral part of belt conveyors. Recently, steel idler rolls have been replaced with polymeric ones in low to middle load applications, bringing several advantages due to the polymer’s lightweight and low abrasiveness in the conveyor belt. However, using polymeric material for high load application brings challenges, particularly presenting similar structural and abrasion resistance to steel. This work puts forwards a methodology using a rubber-wheel tribometer to evaluate the abrasion resistance of polymeric idler rolls in their most severe operating condition (hal
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2

Twomey, Dara M., Lauren A. Petrass, and Paul R. Fleming. "Abrasion injuries on artificial turf: A real risk or not?" South African Journal of Sports Medicine 26, no. 3 (2014): 91. http://dx.doi.org/10.17159/2413-3108/2014/v26i3a105.

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Abrasion injuries result in damage only to the surface layer of skin and can result in player discomfort and changes in performance. The perceived fear of abrasion injuries on artificial turf playing surfaces has significantly affected the adoption of these surfaces, particularly in sports that involve frequent player-surface interactions. The underreporting of abrasion injuries due to how time-loss injuries are defined and the lack of validity of the current abrasion measurement device highlight the need for more research to understand fully the incidence and nature of abrasions on artificial
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3

Twomey, Dara M., Lauren A. Petrass, and Paul R. Fleming. "Abrasion injuries on artificial turf: A real risk or not?" South African Journal of Sports Medicine 26, no. 3 (2014): 91–92. https://doi.org/10.17159/2078-516x/2014/v26i3a105.

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Abrasion injuries result in damage only to the surface layer of skin and can result in player discomfort and changes in performance. The perceived fear of abrasion injuries on artificial turf playing surfaces has significantly affected the adoption of these surfaces, particularly in sports that involve frequent player-surface interactions. The underreporting of abrasion injuries due to how time-loss injuries are defined and the lack of validity of the current abrasion measurement device highlight the need for more research to understand fully the incidence and nature of abrasions on artificial
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4

Usman, Ediar. "THE INCLINATION OF COASTLINE CHANGES AND ITS IMPLICATION FOR LANDUSE MANAGEMENT OF KARAWANG DISTRICT, WEST JAWA PROVINCE." BULLETIN OF THE MARINE GEOLOGY 24, no. 1 (2016): 14. http://dx.doi.org/10.32693/bomg.24.1.2009.11.

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Result of observation at 11 locations and the coastline analysis at year map 1990 published by Bakosurtanal and year map 2005 published by Bappeda of Karawang District shows that the existence of changes of the coastline is caused by abrasion and accretion process. The coastal abrasions are occurred in Muarabaru, South Pusakajaya, Cemarajaya and Tanjungpakis areas. The coastal accretions are occurred in Ciparage - Sukajaya, Mekarpohaci, Cemarajaya - South Pusakajaya, East and West Tanjungpakis areas. During the periods of 15 years the abrasions are occurred with the width of 813,171 ha (8,1317
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5

Shrivastava, Shikha, Prateesh Shukla, Yashwant Kumar Singh, Rajneesh Kumar Pandey, Shashidhar Prasad Garg, and Jaya Vashisht. "Estimation of Age of Abrasion by Histopathology Examination: A Cross-Sectional Study." Indian Journal of Forensic Medicine and Pathology 16, no. 3 (2023): 179–84. http://dx.doi.org/10.21088/ijfmp.0974.3383.16323.2.

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Context: In India, abrasions are usually dated by the naked-eye observation of gross changes. Various researches consider the dating of abrasion by naked-eye examination as an uncertain and variable method. This may have signifi cant medical and legal ramifi cations. To improve the Aims: accuracy of the dating of abrasion, histopathology profi ling has been suggested. To estimate the age of abrasion by histopathology examination. Settings and Design: This cross-sectional study was conducted from 1st January 2021 to 30th June 2022. Methods and Materials: Total 102 abrasions from subjects aged 4
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Wang, Huai Zhi, Zhi Ping Wang, Yang Lu, Ya Fei Li, and Guo Qing Tian. "Study on Friction and Wear Properties of Plasma and Laser Coatings of Aluminium Bronze Powder." Advanced Materials Research 148-149 (October 2010): 621–27. http://dx.doi.org/10.4028/www.scientific.net/amr.148-149.621.

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Cu-14Al-X alloys was made into powder and then the powder was coated onto the surface of AISI 1045 steel respectively via plasma spraying and laser cladding technologies. Microstructure and phases of the coating were investigated by EPMA, XRD, SEM et al. Friction and wear properties of the two coatings were tested by RFT- friction and wear testing machine. The results indicates that the two coatings all consists of β′, α, K and γ2 phases and the structure of laser cladding is more evenly distributed. Under the condition of boundary lubrication, abrasion mechanism of laser coating remains abras
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7

ZDRAVECKÁ, E., J. TKÁČOVÁ, and M. ONDÁČ. "Effect of microstructure factors on abrasion resistance of high-strength steels." Research in Agricultural Engineering 60, No. 3 (2014): 115–20. http://dx.doi.org/10.17221/20/2013-rae.

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Current development of high strength abrasion resistant steels is mostly oriented on high hardness, martensitic concept following the hypothesis that the abrasion resistance holds a proportional tendency with hardness. The various experimental observations have suggested that the high hardness of martenzite does not guarantee a high abrasion resistance because the brittle nature of martensite can lead to decrease their abrasive wear. The aim of this work was to analyse the influence of microstructure on abrasion resistance of selected high-strength low-alloyed steels used in the industry. The
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8

Strzałkowski, Paweł, Urszula Kaźmierczak, and Michał Wolny. "Assessment of the method for abrasion resistance determination of sandstones on Böhme abrasion test apparatus." Bulletin of Engineering Geology and the Environment 79, no. 9 (2020): 4947–56. http://dx.doi.org/10.1007/s10064-020-01868-x.

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Abstract The article analyses the method of testing the abrasion resistance of sandstones on Böhme abrasion test apparatus and describes the problems related to the implementation of this test, as well as the interpretation of the results. The tests were conducted in accordance with the requirements of the EN14157 standard on 14 samples of dry and water-saturated sandstones. The analysis of the results showed that the correlation coefficient for the results obtained in the case of dry samples tests in relation to water saturation was 0.944. It was also observed that the loss of volume during t
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9

MUNTEANU, CORNELIU, DANIELA-LUCIA CHICET, BOGDAN ISTRATE, MARCELIN BENCHEA, and C. PAULIN. "Evaluation of abrasive wear resistance of self-fluxing Ni-base coatings by scratch testing." Journal of Engineering Sciences and Innovation 8, no. 1 (2023): 31–42. http://dx.doi.org/10.56958/jesi.2023.8.1.31.

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"Abrasion wear is one of the most dominant types of wear in many applications, causing over 50% of all wear failures [1]. The abrasive wear phenomenon could be classified regarding several aspects: a) the position of the abrasive particles: two-body abrasion if they are fixed, or three-body abrasion if they are free to slide and/or roll, b) the stresses involved: gouging abrasion, high-stress abrasion (grinding) and low-stress abrasion (scratching), c) the surface appearance: ploughing, cutting, fatigue and fracture (cracking). In this study was approached the possibility of abrasion wear resi
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10

Xiao, G. J., Y. Huang, R. K. Cheng, and Y. Lu. "Experimental Research on the Mathematical Model of Abrasion Ratio Based on the Abrasive Belt Grinding." Applied Mechanics and Materials 328 (June 2013): 480–85. http://dx.doi.org/10.4028/www.scientific.net/amm.328.480.

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Abrasion ratio is an important parameter to estimate the wear resistance of abrasive belt grinding, reacting the relationship between the material removal and the abrasive belt wear, and also, its value is an important basis to instruct the process of abrasive belt grinding. The mathematical model of material removal is obtained by analyzing the basic mechanism theory of centerless cylindrical grinding in this paper, and the impact curve which react the relationship between the abrasion ration and the material removal or cutting depth is obtained by using the software of Mathematica. The abras
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11

Suherna, Suherna, Patunru P, and Maspah Maspah. "ANALISIS KETAHANAN ABRASI MATERIAL OUTSOLE POLYURETHANE (PU) & NITRILE BUTADINE RUBBER (NBR) PADA SAFETY SHOES CHEETAH DI PT. X." SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin 13, no. 1 (2019): 26. http://dx.doi.org/10.24853/sintek.13.1.26-31.

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Improved quality, strength and life time in terms of abrasion resistance on safety shoes outsole Cheetah material where the process use of some material has decreased in quality, besides due to usage factors, maintenance factors, and some of these materials also experience problems during use. This study is done to determine the abrasion resistance of each Outsole Polyurethane (PU) material and Nitrile Butadiene Rubber (NBR). Abrasion resistance test on the material method used the DIN Abrasion tester. Retrieval of data on outsole material was carried out on the outsole material with new condi
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Zverev, Anton A., Aleksandr T. Bekker, Tatiana E. Uvarova, and Tamara D. Belyaeva. "THE METHOD OF MATHEMATICAL MODELING OF ICE ABRASIVE EFFECTS ON BERTHING FACILITIES." International Journal of Advanced Studies 11, no. 2 (2021): 36–51. http://dx.doi.org/10.12731/2227-930x-2021-11-2-36-51.

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The ice cover has a significant abrasive effect on the surface of marine engineering structures. In areas with high dynamics of ice cover drift, one of the most important problems of providing load-bearing capacity of structural elements is to determine the intensity of their wear from abrasion by drifting ice.
 The magnitude of ice abrasion depends on many factors, the main of which are: contact pressure, abrasion path length and material resistance to ice abrasion.
 The length of the abrasion path and the magnitude of the contact pressure are determined by the processes of drift of
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13

Takino, H., N. Isobe, H. Tobori, and S. Kohjiya. "Effect of Cohesion Loss Factor on Wet Skid Resistance of Tread Rubber." Tire Science and Technology 26, no. 4 (1998): 258–76. http://dx.doi.org/10.2346/1.2135972.

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Abstract The effect of cohesion loss factor on wet skid resistance has not been studied systematically using three major factors, i.e., adhesion, hysteresis, and cohesion. Two different abrasions, PICO and BPST, as the cohesion loss factor were investigated for different polymers, carbon black grades, and carbon black/oil loadings. These two abrasion mechanisms are quite different, and BPST abrasion was concluded to be more suitable as a cohesion loss factor for the BPST (wsn) and tire wet μa. From the difference between PICO and BPST abrasions, superior material factors were analyzed from the
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14

Maia, Maria Mariana Martins, Bianca Fernandes Silva, Bruno Vidal Andrade, Taniele Andrade Teixeira da Hora, and Ana Flávia Soares. "Uma Revisão Crítica da Abrasividade em Cremes Dentais Convencionais e Clareadores / A Critical Review of Abrasiveness in Conventional Toothpastes and Whitening." ID on line. Revista de psicologia 16, no. 61 (2022): 76–87. http://dx.doi.org/10.14295/idonline.v16i61.3484.

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Resumo: A presença de agentes abrasivos nos dentifrícios se torna necessária para promover uma limpeza eficaz da superfície dentária. Essa revisão de literatura visa comparar o grau de abrasividade entre dentifrícios convencionais e clareadores, verificando correlação entre a quantidade e o tipo de abrasivo. Realizou-se uma revisão bibliográfica de estudos publicados nos últimos sete anos (2016-2022), por meio de busca nas bases de dados: PubMED (National Library of Medicine) e BVS (Biblioteca Virtual em Saúde). Após a exclusão, foram encontrados 10 artigos, os quais focavam na abrasividade do
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15

Rathod, Avishkar, Sanjay G. Sapate, and Rajesh K. Khatirkar. "Scaling Laws of Wear by Slurry Abrasion of Mild Steel." Applied Mechanics and Materials 446-447 (November 2013): 126–30. http://dx.doi.org/10.4028/www.scientific.net/amm.446-447.126.

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Wear by slurry abrasion is very expansive problem that must be taken into consideration while selecting the material for the transportation of slurry through pipeline. Abrasive wear generally occurs when abrasive slurries come in contact with the industrial engineering components or slurry transporting pipes. The abrasive particles carried by slurries eventually remove the material from the encountering surfaces which results in the early failure of the component in service. In present investigation an attempt is made to study the effect of load, slurry concentration, sliding distance on the a
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16

Jerkovic, Ivona, Josep Maria Pallarés, Monica Ardanuy, and Xavier Capdevila. "Abrasive Elements and Abrasion Resistance Tests for Car Seat Upholstery." Journal of Engineered Fibers and Fabrics 8, no. 3 (2013): 155892501300800. http://dx.doi.org/10.1177/155892501300800304.

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The weight of textile components in automobiles is expected to rise to 35 kg by 2020, and the average lifetime of a vehicle is about 12 years. Car seats are the most important part of the interior decoration, and polyester is the most widely used material in car seat covering. Abrasion resistance tests are used to quantify the duration of car seat upholstery in normal usage, and this is one of the most important requirements. Several testing methods, standards, and car producer specifications have been developed to define the abrasion resistance of specified materials, and pre-tests have been
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17

Kawalec, M., and E. Olejnik. "Abrasive Wear Resistance of Cast Iron with Precipitates of Spheroidal VC Carbides." Archives of Foundry Engineering 12, no. 2 (2012): 221–26. http://dx.doi.org/10.2478/v10266-012-0065-2.

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Abrasive Wear Resistance of Cast Iron with Precipitates of Spheroidal VC Carbides The paper presents the results of abrasive wear resistance tests carried out on high-vanadium cast iron with spheroidal VC carbides. The cast iron of eutectic composition was subjected to spheroidising treatment using magnesium master alloy. The tribological properties were examined for the base cast iron (W), for the cast iron subjected to spheroidising treatment (S) and for the abrasion-resistant steel (SH). Studies have shown that high-vanadium cast iron with both eutectic carbides and spheroidal carbides has
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18

Pikna, Ondřej, Martin Ťažký, and Rudolf Hela. "New Possibilities of Determining the Resistance of Cement Composite to Abrasion by Fast Flowing Water." Solid State Phenomena 325 (October 11, 2021): 34–39. http://dx.doi.org/10.4028/www.scientific.net/ssp.325.34.

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The current view on the determination of the abrasion resistance of a cement composite is mainly focused on the resistance of the composite to the effects of mechanical abrasion. However, many concrete structures are exposed to the abrasive effects of flowing liquids. One of the test procedures simulating this principle of abrasion is based on the creation of a very fast flow of liquids, often including abrasive media. Based on worldwide published research on the given topic, the use of the action of ultrasonic waves in a liquid, leading to the simulation of the cavitation stress of a composit
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Carniciu, AL, MJ Fazzari, P. Tabibian, et al. "Corneal Abrasion following Anaesthesia for Non-ocular Surgical Procedures: A Case-controlled Study." Journal of Perioperative Practice 27, no. 11 (2017): 247–54. http://dx.doi.org/10.1177/175045891702701102.

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The aim of this study was to identify risk factors associated with perioperative corneal abrasion at a single hospital in Mineola, New York (United States). A chart review was conducted of patients with perioperative corneal abrasion following non-ocular surgery and age-matched controls between June 2011 and November 2013. An age-stratified logistic regression model evaluated the association between corneal abrasion and potentially predisposing variables. The adjusted odds of a corneal abrasion occurring were 4.6 times greater for patients having surgery for ≥ 3 hours (p=0.001) and 3.6 times g
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Farfan Cabrera, Leonardo Israel, Ezequiel Alberto Gallardo Hernandez, and Cesar David Resendiz Calderon. "Abrasive wear study of an acrylonitrile butadiene rubber (NBR) rotary seal in dry and muddy contact using a micro-abrasion tester." Superficies y Vacío 30, no. 1 (2017): 1–5. http://dx.doi.org/10.47566/2017_syv30_1-010001.

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Rotary dynamic seals are widely used in machinery in order to retain fluids and to exclude external contaminants by allowing the free shaft movement. One of the most recurrent failure of seals is caused by abrasive wear under prolonged sliding contact. It is mainly produced either by partial dry running (two-body abrasion) and/or by interacting with abrasive hard fine particles, which are immersed in the fluids generating three-body abrasive wear. This work aims to study both types of abrasion using a micro-scale abrasion tester. For this, small samples were extracted from an Acrylonitrile But
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Mohan, Mohan, Muhammad Jailani, and Mirnasari Amirsyah. "Comparison Of Effectiveness Of Silver Sulfadiazine And Gentamicin On Abrasion Wound Healing." Jurnal Rekonstruksi dan Estetik 4, no. 1 (2021): 20. http://dx.doi.org/10.20473/jre.v4i1.24350.

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Abrasion is injury to skin due to trauma that affects the surface of the epidermis or superficial epithelium, especially from friction to the depth of the dermal papillae. The basic principle of abrasion treatment is to maintain moist condition in wound surface. This study aims to compare the effectiveness of silver sulfadiazine (SSD) and gentamicin cream in the process of healing abrasions. A total of 30 samples of abrasion patients who came for treatment at the ED were sampled, and divided into 3 groups, namely wound care by providing SSD, gentamicin and tulle. The wound dimensions are asses
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Rasool, Ghulam, Yousuf El Shafei, and Margaret M. Stack. "Mapping Tribo-Corrosion Behaviour of TI-6AL-4V Eli in Laboratory Simulated Hip Joint Environments." Lubricants 8, no. 7 (2020): 69. http://dx.doi.org/10.3390/lubricants8070069.

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Wear and corrosion in artificial hip replacements are known to result in metal ion release and wear debris induced osteolysis. This may lead to pain and sensitivity for patients. This infers that pre-clinical testing is critical in determining the long-term performance, safety, and reliability of the implant materials. For this purpose, micro-abrasion-corrosion tests were carried out on a biocompatible material, Ti-6Al-4V ELI, using a T-66, Plint micro-abrasion test rig in conjunction with Gill Ac corrosion testing apparatus for the range of applied loads and electrical potentials in the hip j
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23

Takino, H., H. Takahashi, K. Yamano, and S. Kohjiya. "Effects of Carbon Black and Process Oil on Viscoelastic Properties and Tire Wet Skid Resistance." Tire Science and Technology 26, no. 4 (1998): 241–57. http://dx.doi.org/10.2346/1.2135971.

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Abstract Wet skid resistance for rubbers with a wide range of carbon black loadings and process oil loadings was investigated from the viewpoints of viscoelastic properties and abrasion properties. An analysis of wet skid resistance by the factors of Tα and BPST abrasion, which was effectively performed on a wide range of polymers in a previous report, gave a poor correlation this time. In the case of a wide range of carbon black loadings and oil loadings, the factors of tan δ and BPST abrasion had a good relationship with wet skid resistance. In this study, tan δ at 7°C was found to be a suit
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24

Tan, Melissa H. X., Robert G. Hill, and Paul Anderson. "Comparing the Air Abrasion Cutting Efficacy of Dentine Using a Fluoride-Containing Bioactive Glass versus an Alumina Abrasive: AnIn VitroStudy." International Journal of Dentistry 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/521901.

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Air abrasion as a caries removal technique is less aggressive than conventional techniques and is compatible for use with adhesive restorative materials. Alumina, while being currently the most common abrasive used for cutting, has controversial health and safety issues and no remineralisation properties. The alternative, a bioactive glass, 45S5, has the advantage of promoting hard tissue remineralisation. However, 45S5 is slow as a cutting abrasive and lacks fluoride in its formulation. The aim of this study was to compare the cutting efficacy of dentine using a customised fluoride-containing
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Ramu, N., K. Umanath, and Gandhi Mallela. "Influence of Particle Fracture on the Slurry Abrasion Behavior of Weld Deposited Martensitic Steel." Applied Mechanics and Materials 766-767 (June 2015): 687–92. http://dx.doi.org/10.4028/www.scientific.net/amm.766-767.687.

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The life of the components used under slurry abrasion conditions is governed by the process variables, properties of the abrasive materials in the slurry and the material properties. Slurry wear, abrasion occurs in Extruders, pumps and pipe transport slurry of minerals and ores in mineral processing industries. In the present research, the effect of operating variables such as abrasive particle size and shape, slurry concentration and normal load on the abrasive slurry wear behavior of the weld deposit martensitic steel surface produced by the Manual Metal Arc Welding Hard facing process was c
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Saraswathi, Made Sukma, Putu Ratna Kusumadewi Giri, and Luh Wayan Ayu Rahaswanti. "Hubungan faktor risiko usia, perilaku menyikat gigi, dan penggunaan tusuk gigi terhadap angka kejadian abrasi gigi di Banjar Dinas Tangkupanyar, Desa Tangkup Sidemen, Karangasem." Bali Dental Journal 4, no. 1 (2020): 27–32. http://dx.doi.org/10.51559/bdj.v4i1.251.

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Background: Dental and oral health problem in the rural area has increased every year. The Villagers knowledge about the dental abrasion is still lacking. Dental abrasion is a damage on the surface layer of the tooth caused by the contact of the tooth with an object outside which scratches the surface of the tooth and forms a hollow on the tooth surface. Clinical image of tooth abrasion is sharp V-shaped cavity in the CEJ portion of the facial aspect of the tooth. Abrasion can be caused by the improper tooth brushing behavior and the use of toothpicks. Beside that the age factor can also influ
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Liu, Yu-Wen, Yu-Yuan Lin, and Shih-Wei Cho. "Abrasion Behavior of Steel-Fiber-Reinforced Concrete in Hydraulic Structures." Applied Sciences 10, no. 16 (2020): 5562. http://dx.doi.org/10.3390/app10165562.

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This study investigated two types of abrasion resistance of steel–fiber-reinforced concrete in hydraulic structures, friction abrasion and impact abrasion using the ASTM C1138 underwater test and the water-borne sand test, respectively. Three water-to-cementitious-material ratios (0.50, 0.36, and 0.28), two impact angles (45° and 90°), plain concrete, and steel–fiber-reinforced concrete were employed. Test results showed that the abrasive action and principal resistance varied between the two test methods. The average impact abrasion rates (IARs) of concrete were approximately 8–17 times great
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Liu, Yong Hong, Yun Zhe Deng, and Xi Shu Deng. "Effect of Chemical Composition and Microstructure on Abrasion Resistance of Surfacing Materials." Advanced Materials Research 912-914 (April 2014): 111–14. http://dx.doi.org/10.4028/www.scientific.net/amr.912-914.111.

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The influence of chemical composition, hardness and microstructure on resistance to abrasive wear of four kinds surfacing materials was studied. According to the results, coarse and massive carbides are not benefit for abrasion resistance, by decreasing continuity of matrix. Tiny and fine dispersed carbides combined with high toughness matrix, despite the relatively low hardness, ensure excellent abrasion resistance. Besides, material with single phase of martensite shows low hardness and low abrasion resistance.
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29

Pulford, Carl T. R. "Failure of Rubber by Abrasion." Rubber Chemistry and Technology 58, no. 3 (1985): 653–61. http://dx.doi.org/10.5254/1.3536083.

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Abstract This short review presents the landmark discoveries and ideas in rubber abrasion that have brought the field to where it is today. First, the important features of rubber abrasion are reviewed as background for a physical model for the abrasion of rubber. The model, due to Thomas, is described in detail, since it clearly shows the connection between the failure of rubber by abrasive wear and the appropriate rubber fracture properties. The implications of the model for improved abrasion resistance are also discussed. Then, physical principles are applied to the failure of rubber by abr
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Pinto, Gustavo Filipe, Andresa Baptista, Vitor F. C. Sousa, Francisco J. G. Silva, Manuel Evaristo, and Filipe Fernandes. "Study on the Wear Modes of PVD Films Using Different Concentrations of Al2O3 Abrasive Particles and Textured Rotating Balls." Coatings 13, no. 3 (2023): 628. http://dx.doi.org/10.3390/coatings13030628.

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Abrasive wear is a wear mechanism that results in a loss of material from the interaction of a surface with hard particles. This type of wear is frequently found in the surface of machining tools. Microscale abrasion equipment is often used to characterize the resistance to abrasive wear of a surface. The different parameters able to control micro-abrasion wear tests, such as ball rotation, sliding distance between ball and surface sample, abrasive slurry concentration, normal load acting on the sample, and abrasive flow rate over the sample, have been widely studied. The combination of differ
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Kamdi, Zakiah, P. H. Shipway, and K. T. Voisey. "A Modified Micro-Scale Abrasion for Large Hard Phase Cermet." Applied Mechanics and Materials 393 (September 2013): 888–92. http://dx.doi.org/10.4028/www.scientific.net/amm.393.888.

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Various research programmes have been conducted examining cermet coatings in relation to wear, corrosion and the combination of both (erosion-corrosion and abrasion-corrosion). Several methods have been employed to deposit cermet coatings, the most common being thermal spraying or hard facing (weld overlaying).The cermet coatings are carbide-sized ranging from 50 150 μm which is larger than abrasive particles which range between 2 to 10 μm. This allows the abrasive particles to interact with the carbide and matrix separately. Understanding the mechanism of this situation is necessary as abrasi
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Mahesh, Vishwas. "Enhancing Abrasion Resistance in Jute/Epoxy Composites: The Role of Silicon Carbide Fillers in Wear Prevention." Tribology in Industry 47, no. 7 (2025): 1–11. https://doi.org/10.24874/ti.1733.08.24.11.

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Natural fiber composites (NFCs) have garnered significant attention for their sustainability and cost-efficiency, particularly in applications demanding lightweight and eco-friendly materials. However, their mechanical and wear properties often require enhancement to meet the demands of structural and industrial applications. Hybrid composites, integrating fillers, offer a solution by improving the strength, stiffness, and abrasion resistance of NFCs. The current research investigates abrasive features of Jute fiber and silicon carbide (SiC) reinforced Epoxy based hybrid composites in a three-
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Chotěborský, R., P. Hrabě, M. Müller, J. Savková, M. Jirka, and M. Navrátilová. "Effect of abrasive particle size on abrasive wear of hardfacing alloys." Research in Agricultural Engineering 55, No. 3 (2009): 101–13. http://dx.doi.org/10.17221/24/2008-rae.

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Hardfacing is one of the most useful and economical ways to improve the performance of components submitted to severe wear conditions. This study has been made for the comparison of microstructure and abrasion resistance of hardfacing alloys reinforced with chromium carbides or complex carbides. The hardfacing alloys were deposited onto ČNS EN S235JR low carbon steel plates by the gas metal arc welding (GMAW) method. Different commercial hardfacing electrodes were applied to investigate the effect of abrasive particle size on abrasive wear resistance. The abrasion tests were made using the two
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34

Yang, Fu, and Mei Li. "Effect on abrasion resistance of nitrile-butadiene rubber diaphragm with zinc oxide." Journal of Physics: Conference Series 2951, no. 1 (2025): 012135. https://doi.org/10.1088/1742-6596/2951/1/012135.

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Abstract To study the effect of zinc oxide on the abrasion resistance of nitrile-butadiene rubber, three kinds of NBR specimens with different morphology of ZnO were manufactured. Energy distribution spectroscopy (EDS), scanning electron microscopy (SEM), and many other characterization methods were used to analyze ZnO’s microstructure, morphology, and distribution. Besides, a variety of test methods were used to test the properties and study the abrasion resistance of NBR, including tensile strength, ShoreA hardness, and vulcanization characteristics. The conventional ZnO rubber is the worst,
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35

Wisyanto, Wisyanto. "ABRASION HAZARD ANALYSIS IN THE BANGGAI KEPULAUAN DISTRICT." Jurnal Alami : Jurnal Teknologi Reduksi Risiko Bencana 3, no. 1 (2019): 21. http://dx.doi.org/10.29122/alami.v3i1.3490.

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The threat of abrasion even though comes as a slow onset process, but it is certainly and can disrupt the interests of the community. One of the areas that threaten by abrasion is Banggai Kepulauan Regency. To find out how big the threat of abrasion and it’s alternative handling, An abrasion hazard analysis has been carried out based on the calculation of 3 main parameters obtained from secondary data and some of them are detailed by field observations, namely wave height parameters and routinity level, coastal rock / sediment composition, and coastal slope . The results showed that the total
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36

Zhang, S. W. "Studies on rubber wear." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 212, no. 3 (1998): 227–34. http://dx.doi.org/10.1243/1350650981542047.

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Achievements in research on rubber wear by the present author and his group over the past ten years are summarized briefly. These results include mechanisms and wear equations for dry and wet abrasion, basic features and wear mechanism of oily abrasion, theory of dry abrasion by a line contact, physical processes and surface mechanochemical effects of abrasive erosion. They are not only significant in the context of rubber tribology but are also valuable for extending the working life of rubber components.
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37

Siddique, Sobia, Sumaira Nasir, Muhammad Shairaz Sadiq, Aiema Nawaz, Shibra Khurshid, and Mustafa Qadeer. "Evaluation of Oral Hygiene Behaviors and Their Influence on the Dental Abrasion Severity." Annals of Punjab Medical College 17, no. 4 (2023): 467–70. http://dx.doi.org/10.29054/apmc/2023.1286.

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Background: Dental abrasion, a common issue, results from oral hygiene behaviors like aggressive tooth brushing or improper use of abrasive dental products. Objective: To evaluate the oral hygiene behaviors and their influence on the dental abrasion severity. Study Design: Cross sectional study. Settings: Dentistry Department of Watim Medical & Dental College, Rawalpindi Pakistan. Duration: From November 2022 to April 2023. Methods: Total 175 individuals aged 18-65 years with varying oral hygiene practices were included in study. Exclusion criteria included those with significant dental an
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38

Ijaz, Mehreen, Namood e. Sahar, and Zahra Rasheed. "Determination of abrasive strength of fabrics through mass loss at various washing intervals." Mehran University Research Journal of Engineering and Technology 41, no. 4 (2022): 62. http://dx.doi.org/10.22581/muet1982.2204.06.

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Fabrics undergo many wear and tear conditions through their lifetime. Abrasion occurs with the rubbing of fibers to another surface during their manufacturing process, usage, and laundering procedure. It is necessary to evaluate upholstery fabrics for their abrasive strength before presenting it to the customers for their satisfaction. Abrasion causes mechanical deterioration of fibers and yarns in a fabric. This study was aimed at determining the abrasive strength of collected upholstery fabric from local markets after various number of washing intervals through Martindale abrasion tester. Th
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Melesse, Getinet, Hibretu Kaske Kassa, Minale Geta, et al. "A Study on the Abrasion Resistance of Hydraulic Structures with Different Repair Mortars." Journal of Engineering 2023 (May 18, 2023): 1–10. http://dx.doi.org/10.1155/2023/3077902.

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One of the main problems with hydraulic structures is that floating silt, gravel, ice sand, boulders, and other materials circulating over a concrete surface have an abrasive effect that causes hydraulic structures to abrade. Abrasion causes concrete to degrade, which could eventually expose the reinforcing to corrosion. In addition to section loss, reinforced concrete hydraulic structures’ endurance may also be a problem. Repair mortars are used to restore surfaces that have been abraded. The suitability of various repair materials for use as a repair layer on concrete surfaces is examined in
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40

Tamarkin, Mihail, Elina Tischenko, and Aleksey Verchenko. "Technological fundamentals of polymer-composite parts with flexible abrasive tool." Science intensive technologies in mechanical engineering, no. 8 (September 1, 2021): 25–34. http://dx.doi.org/10.30987/2223-4608-2021-8-25-34.

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There are presented investigation results of polymer-composite parts abrasion. The dependences for the definition of surface roughness at polymer-composite material hydro-abrasive cutting are shown. The results of theoretical and experimental investigations of hydro-abrasive cutting processes are presented. A procedure for their carrying out, tool and equipment used is described. The results of experimental investigations on polymer-composite parts preparation to splicing are shown. A procedure for designing a technological process of polymer-composite parts abrasion is offered.
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Aziz, Zainab, Ali N. Hilo, and Thaar S. Al-Gasham. "Review of Erosion Causes and Important Factors on the Abrasion Resistance of Concrete." Wasit Journal of Engineering Sciences 12, no. 4 (2024): 113–21. https://doi.org/10.31185/ejuow.vol12.iss4.585.

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The long-term impact of waterborne solids may lead to the destruction of significant amounts of concrete in hydraulic structures, including spillways, dams, and culverts. Hydraulic structures' durability heavily depends on the concrete surface's resistance to mechanical erosion. Abrasion of the surface brought about by the continuous loss of material due to the impact of solid particles suspended in water is known as hydro-abrasion. This kind of gradual degradation of the concrete surfaces is noticeable in almost all hydraulic structures, although to varying degrees. Hydro-abrasive concrete we
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Mahesh, Vishwas. "Influence of Rubber Crumb Particle Size on Abrasive Behavior of Rubber Crumb Modified Epoxy Composites." Tribology in Industry 47, no. 2 (2025): 250–59. https://doi.org/10.24874/ti.1781.11.24.02.

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The study investigates the relationship between rubber crumb particle size and the abrasive behavior of polymer composites, using statistical optimization techniques. Polymer composites with different rubber crumb sizes were synthesized and subjected to abrasion tests. Taguchi’s L18 orthogonal array was employed to analyze the effects of filler particle size (2 levels), filler weight percentage, load, and time (3 levels each) on the specific wear rate of the developed composites. Analysis of variance (ANOVA) revealed that particle size significantly influenced abrasion resistance, with a P-val
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43

Slota, Ján, Andrzej Kubit, Ivan Gajdoš, Tomasz Trzepieciński, and Ľuboš Kaščák. "A Comparative Study of Hardfacing Deposits Using a Modified Tribological Testing Strategy." Lubricants 10, no. 8 (2022): 187. http://dx.doi.org/10.3390/lubricants10080187.

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In this study, hardfacing deposits using materials of different surface hardness are investigated using an innovative strategy for tribological testing. The abrasive wear behaviour of AISI 316L stainless steel is compared to the Cr–Ni–Mn alloy (OK Autrod 16.95) and the Cr-Mo alloy (Fluxofil 58), deposited on a substrate of S355JR steel. A modified three-body abrasion test and a modified scratch test were used to evaluate the tribological behaviour and wear mechanisms of these materials. The modified double-pass scratch test on the abraded surfaces is analysed using the geometrical parameters o
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Lv, Bing Hai, Ju Long Yuan, Ying Xue Yao, et al. "Study on Wear Mode of Silicon Nitride Balls in Lapping Process." Key Engineering Materials 304-305 (February 2006): 403–7. http://dx.doi.org/10.4028/www.scientific.net/kem.304-305.403.

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To understand the mechanism involved in the lapping process of the silicon nitride balls, the wear mode is investigated in this paper. The abrasion tests were performed on a ball-plate wear test apparatus with different loads (0~2N/ball) and slurry concentrations (5%wt~30%wt W20 B4C3). The abraded surface is observed by optical telescope. A wear-mode map, which defines the regimes for two-body abrasion or three-body abrasion dominating in the micro-scale abrasion test, is plotted with two axes: load and concentration of abrasive. An empirical formula for the wear mode transition is adopted to
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45

Zhang, M. Q., K. Friedrich, K. Batzar, and P. Thomas. "Wear Transition in Fluoropolymer Based Composite Coatings." Advanced Composites Letters 5, no. 2 (1996): 096369359600500. http://dx.doi.org/10.1177/096369359600500202.

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Abrasive wear behavior of fluoropolymer based composite coatings was investigated by using a particular wear testing method, the Nord Test. It was found that the abrasion process was a decelerated one due to a transition from three-body abrasion to two-body sliding wear. Coating thickness but not material microstructure controlled the wear performance of the present coating systems.
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46

Brykov, Michail Nikolaevich, Taisiia Oleksandrivna Akrytova, Michail Jurievich Osipov, et al. "Abrasive Wear of High-Carbon Low-Alloyed Austenite Steel: Microhardness, Microstructure and X-ray Characteristics of Worn Surface." Materials 14, no. 20 (2021): 6159. http://dx.doi.org/10.3390/ma14206159.

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A high-carbon, high-silicon steel (1.21 wt% C, 2.56 wt% Mn, 1.59 wt% Si) was subjected to quenching from 900 and 1000 °C, resulting in microstructures containing 60 and 94% of retained austenite, respectively. Subsequent abrasive wear tests of quenched samples were performed using two-body abrasion and three-body abrasion testing machines. Investigations on worn surface and subsurface were carried out using SEM, XRD, and microhardness measurement. It was found that the highest microhardness of worn surface (about 1400 HV0.05) was achieved on samples quenched from 900 °C after three-body abrasi
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Jakarta1, Ngatemi poltekkes, and Erna Sariana. "Hubungan Karakteristik dan Kebiasaan Menyikat Gigi dengan Kejadian Abrasi Gigi Pada Pegawai Yayasan Masjid Al-ikhlas Cilandak Jakarta." ARKESMAS (Arsip Kesehatan Masyarakat) 4, no. 2 (2020): 185–90. http://dx.doi.org/10.22236/arkesmas.v4i2.3746.

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ABSTRACT
 Abrasion is damage to dental tissue due to foreign objects, such as toothbrushes and toothpastes that contain abrasive ingredients. Abrasion caused by brushing teeth in a horizontal direction and with excessive emphasis. This study aims to obtain an overview of the relationship between the characteristics and habits of brushing teeth with the incidence of dental abrasion in employees of the Al-Ikhlas Masjid Cilandak Foundation in Jakarta. This research is a descriptive study with a cross sectional design. The research sample used total sampling totaling 32 employees of Masjid Al
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48

Essert, Sara, Vera Rede, and Josip Barišić. "Effect of Abrasive Grain Size on the Abrasion Volume Loss of Subfossil and Recent Oak Wood in Three Characteristic Sections." Materials 16, no. 1 (2023): 432. http://dx.doi.org/10.3390/ma16010432.

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Subfossil wood is a valuable and rare material often used for production of expensive furniture and decorative artistic items of unique beauty. Its mechanical and tribological properties are still being studied and are considered specific due to the particular conditions of its long-lasting formation in aqueous sediment sludge. Various elements that have been impregnated into the wood tissue over many years make the machining and grinding of this type of wood rather difficult compared to normal recent wood. The main objective of this study was to determine the influence of the abrasive grain s
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Nur Liyana Hannah Binti Izham Akmal, Adimulapu Hima Sandeep, and Revathi Duraisamy. "Association Between Cervical Abrasion and Age and Its Influence on Gender - A Retrospective Study." International Journal of Research in Pharmaceutical Sciences 11, SPL3 (2020): 441–46. http://dx.doi.org/10.26452/ijrps.v11ispl3.2961.

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Cervical lesions are often characterized by defects seen in the gingival third of a tooth crown which may be in the facial or lingual surface. Pathological loss of tooth structure caused by factors other than dental caries such as cervical abrasion is referred to as non-carious cervical lesions (NCCL). Cervical abrasion is an example of NCCL in which a constant exposure of the tooth to mechanical forces leads to pathological wearing away of the hard tissues. In most of the cases, cervical tooth lesions are revealed to be more common as the age increases. Several studies have reported the diffe
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Paraschiv, Alexandru, Gheorghe Matache, Cristian Puscasu, and Raluca Condruz. "Non-Contact Roughness Investigation of Ball-Cratered Molybdenum Thermal Spray Coatings." Applied Mechanics and Materials 859 (December 2016): 9–14. http://dx.doi.org/10.4028/www.scientific.net/amm.859.9.

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The effects of micro-abrasion wear on the surface roughness of molybdenum coatings deposited by electric arc thermal spray on steel support were investigated. The 2D surface roughness was measured and correlated with the experimental results of the micro-abrasion tests. Different worn surfaces which correspond to running-in and steady stage of wear were investigated in terms of the microstructure, 3D image and 2D surface roughness. The micro-abrasion tests were made in the presence of a SiC abrasive slurry for test durations between 200 – 1600 s and the worn surfaces were evaluated by scanning
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