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Journal articles on the topic 'Ceratin'

Author: Grafiati

Published: 4 June 2021

Last updated: 16 February 2022

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1

JO, JANG HYUN. "ON GROUPS OF TYPE $\mathcal{L}^{-1}$." International Journal of Mathematics 21, no. 06 (June 2010): 727–36. http://dx.doi.org/10.1142/s0129167x10006185.

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We show that every finite group G has a set of cohomological elements satisfying ceratin algebraic property [Formula: see text] which can be regarded as a generalized notion of an algebraic counterpart to the topological phenomenon of free actions on finite dimensional homotopy spheres. We extend this result to a certain class of groups which contains groups of finite virtual cohomological dimension.

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2

Jung, Jong Soo. "Strong Convergence of Viscosity Iteration Methods for Nonexpansive Mappings." Abstract and Applied Analysis 2009 (2009): 1–17. http://dx.doi.org/10.1155/2009/573156.

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We propose a new viscosity iterative scheme for finding fixed points of nonexpansive mappings in a reflexive Banach space having a uniformly Gâteaux differentiable norm and satisfying that every weakly compact convex subset of the space has the fixed point property for nonexpansive mappings. Certain different control conditions for viscosity iterative scheme are given and strong convergence of viscosity iterative scheme to a solution of a ceratin variational inequality is established.

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3

Gunatillake, Gajath. "Hermitian composition operators on Hardy-Smirnov spaces." Concrete Operators 4, no. 1 (January 26, 2017): 7–17. http://dx.doi.org/10.1515/conop-2017-0002.

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Abstract Let Ω be an open simply connected proper subset of the complex plane and φ an analytic self map of Ω. If f is in the Hardy-Smirnov space defined on Ω, then the operator that takes f to f º φ is a composition operator. We show that for any Ω, analytic self maps that induce bounded Hermitian composition operators are of the form Φ(w) = aw + b where a is a real number. For ceratin Ω, we completely describe values of a and b that induce bounded Hermitian composition operators.

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4

Djolai, Matilda. "Evaluation of large intestinal mucosa regeneration in ulcerative colitis using linear measurements." Medical review 58, no. 1-2 (2005): 11–18. http://dx.doi.org/10.2298/mpns0502011d.

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Ulcerative colitis is a chronic inflammatory condition characterized by three phases: active, regression and remission phase. The active phase is followed by atrophy of the large intestinal mucosa. Although its evaluation is sometimes difficult, quantification of ceratin mucosal parameters can be used as an accessory method. The aim of the study was to determine the parameters of linear micrometry in order to estimate the regeneration of the large intestinal mucosa in ulcerative colitis, and to evaluate the efficiency of this method in everyday work. The measurements were performed on routine bioptic samples after qualitative histologic analysis and determination of the type and stage of the disease. The measurements were carried out to determine: the number of crypts per unit length, the height of crypt epithelium, diameter of crypts, their lumen and interstices; also, the quotient between the diameters of crypts and interstices was calculated. The analysis of the measured parameters points to presence and degree of regeneration and/or atrophy of mucosa, particularly by following the parameters of crypt epithelium. Linear measurements can be used in estimation of regeneration and atrophy of large intestinal mucosa. .

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5

Annunziato, M. "Analysis Of Upwind Method For Piecewise Deterministic Markov Processes." Computational Methods in Applied Mathematics 8, no. 1 (2008): 3–20. http://dx.doi.org/10.2478/cmam-2008-0001.

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AbstractA numerical upscaling approach, NU, for solving multiscale elliptic problems is discussed. The main components of this NU are: i) local solve of aux-iliary problems in grid blocks and formal upscaling of the obtained results to build a coarse scale equation; ii) global solve of the upscaled coarse scale equation; and iii) reconstruction of a fine scale solution by solving local block problems on a dual coarse grid. By its structure NU is similar to other methods for solving multiscale elliptic problems, such as the multiscale finite element method, the multiscale mixed finite element method, the numerical subgrid upscaling method, heterogeneous mul-tiscale method, and the multiscale finite volume method. The difference with those methods is in the way the coarse scale equation is build and solved, and in the way the fine scale solution is reconstructed. Essential components of the presented here NU approach are the formal homogenization in the coarse blocks and the usage of so called multipoint flux approximation method, MPFA. Unlike the usual usage of MPFA as a discretization method for single scale elliptic problems with tensor discontinuous coefficients, we consider its usage as a part of a numerical upscaling approach. An aim of this paper is to compare the performance of NU with the one of MsFEM for ceratin multiscale problems. In particular, it is shown that the resonance effect, which limits the application of the Multiscale FEM, does not appear, or it is significantly relaxed, when the presented here numerical upscaling approach is applied.

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ILIEV, O., and I. RYBAK. "ON NUMERICAL UPSCALING FOR FLOWS IN HETEROGENEOUS POROUS MEDIA." Computational Methods in Applied Mathematics 8, no. 1 (2008): 60–76. http://dx.doi.org/10.2478/cmam-2008-0004.

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AbstractA numerical upscaling approach, NU, for solving multiscale elliptic problems is discussed. The main components of this NU are: i) local solve of aux-iliary problems in grid blocks and formal upscaling of the obtained results to build a coarse scale equation; ii) global solve of the upscaled coarse scale equation; and iii) reconstruction of a fine scale solution by solving local block problems on a dual coarse grid. By its structure NU is similar to other methods for solving multiscale elliptic problems, such as the multiscale finite element method, the multiscale mixed finite element method, the numerical subgrid upscaling method, heterogeneous mul-tiscale method, and the multiscale finite volume method. The difference with those methods is in the way the coarse scale equation is build and solved, and in the way the fine scale solution is reconstructed. Essential components of the presented here NU approach are the formal homogenization in the coarse blocks and the usage of so called multipoint flux approximation method, MPFA. Unlike the usual usage of MPFA as a discretization method for single scale elliptic problems with tensor discontinuous coefficients, we consider its usage as a part of a numerical upscaling approach. An aim of this paper is to compare the performance of NU with the one of MsFEM for ceratin multiscale problems. In particular, it is shown that the resonance effect, which limits the application of the Multiscale FEM, does not appear, or it is significantly relaxed, when the presented here numerical upscaling approach is applied

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7

Tanimoto, Kazuki, Naohiro Sekiguchi, Yukiko Yokota, Akihiro Kaneko, Shigenobu Suzuki, Dai Maruyama, Song-Wong Kim, et al. "A Distinct Entity of Ocular Adnexal MALT Lymphoma with Trisomy 18." Blood 106, no. 11 (November 16, 2005): 983. http://dx.doi.org/10.1182/blood.v106.11.983.983.

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Abstract Background: It remains unknown whether primary ocular adnexal MALT lymphoma is a homogenous disease, because there have been few reports on cytogenetic or molecular analysis of this disease. Patients and Methods: In 34 cases of ocular adnexal MALT lymphoma, we performed interphase fluorescence in situ hybridization (FISH) analysis to detect IgH/MALT1 and API2/MALT1 fusion genes. Aneuploidy of chromosome 3, 7, 12 and 18 was also identified using corresponding centromere probes. We defined trisomy when three centromeres were recognized in FISH analysis. Histopathologic features were reviewed and categorized according to the degree of plasma cell differentiation, monocytoid B cell feature, nodularity, abundance of reactive germinal centers, multikaryocytic cells, contaminated T cells, Duthcer bodies, and lymphoepithelial lesions (LELs). Correlations among FISH analysis, histopathologic features, and clinical data were analyzed. Results: FISH analysis showed 1 (3%) IgH/MALT1 fusion, 21 (62%) trisomy 3, 16 (47%) trisomy 18, and 3(9%) trisomy 7 cases. No cases showed API2/MALT1 fusion or trisomy 12. Existence of these cytogenetic change did not influence the degree of morphological features significantly, except for trisomy 18; Cases with trisomy 18 had significantly more abundant LEL cells, monocytoid B cells and residual reactive germinal centers, but less nodules, contaminated plasma cells and large cells. Cases with trisomy 18 showed distinct features of female dominance, younger age, and included more cases originated from conjunctiva. In total, five (15%) of 34 patients relapsed between 21 and 103 months, and all of them were found to have trisomy 18. Conclusions: Aneuploidy is found in a ceratin subset of ocular adnexal MALT lymphoma by FISH analysis. Cases with trisomy18 may make a distinct clinicopathlogic entity.

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8

Zivadinovic, Radomir, Vekoslav Lilic, Biljana Djordjevic, Zorica Stanojevic, Aleksandra Petric, and Goran Lilic. "The role of human papillomavirus typization and cytology in early detection of relapse of cervical intraepithelial neoplasia." Vojnosanitetski pregled 68, no. 4 (2011): 314–20. http://dx.doi.org/10.2298/vsp1104314z.

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Background/Aim. Female patients who underwent ceratin treatment forms of cervical intraepithelial neoplasia (CIN) are at five times greater risk for disease relapse in comparison to the rest of female population. The aim of the study was to investigate validity of human papillomavirus (HPV) typization and cytology in detection of relapse. Methods. The prospective clinical investigation included 35 patients with relapse and 30 ones without it after adequate treatment of cervical intraepithelial neoplasia. HPV typization using PCR methods and cytological test (conventional Pap smear) were performed in all the patients. Validation of tests applied was performed by determining their sensitivity, specificity, and positive and negative predictive value. Results. More severe degrees of CIN relapse occur significantly more often in patients which remain HPV positive despite of the treatment. The patients which remain positive on HPV type 18 or, on both HPV types 18 and 16, have more often CIN relapses of more severe degree in relation to those just positive on HPV type 16. HPV typization has higher predictive value for diagnosis of the rezidual disease in older patients. Sensitivity of HPV typization for diagnosis all CIN relapse degrees is 68.57%, for more severe degrees (HSIL and MIC) 90.47%, specificity is 93.33%, while positive and negative predictive values are 90.47% and 93.53%, respectively. Sensitivity of cytology for diagnosis of more severe CIN relapses is 80.95%. HPV typization used along with cytology ofters the highest sensitivity (95.23%). Conclusion. Both tests, HPV typization and Pap smear, offer satisfactory sensitivity and high specificity in detection of relapse, parcticularly those with more severe degree. The highest sensitivity in detection of CIN relapse is obtained by using both tests.

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9

Rasad, Siti Darodjah, and Rangga Setiawan. "Cytological Characteristics of Mucose Cell and Vaginal Temperature and pH During Estrous Cycle in Local Sheep." ANIMAL PRODUCTION 19, no. 1 (August 17, 2017): 21. http://dx.doi.org/10.20884/1.jap.2017.19.1.584.

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Aim of this study was to examine the characteristics cytology of mucous cell-,temperature- and pH vagina during estrous cycle in local sheep. 31local sheep were synchronized with vaginal sponge consist of 20 mg progesterone hormone before carried out observations of cytology of cells from the vaginal mucose through vaginal swabs, temperature and pH of the vagina. Vaginal swabs were collected daily at 7 am for a weeks.Vaginal temperature and pH measurement is carried out twice a day, at 07.00 am and 15.00 pm for a weeks after vaginal swabs. Smears of the swab were then prepared on glass slide and they were stained with Giemsa. Vaginal epithelial cells; Parabasal, intermediate and superficial cells were counted and their percentages during pro-estrous, estrous and di-estrous were determined. Di-estrous was characterized by the absent of superficial cells in the epithelial vagina. Pro-estrous was characterized by the increasing progressively of intermediate/superficial cells in epithelial vagina, whereas estrous was characterized by the presence of superficial/cornification cells in most epithelial vagina. Based on the dominance of superficial cell, the number of sheep identified as estrous is highest on third day, with 52%. Observation on vaginal temperature also resulting that the highest temperature values obtained on the third day of 39,08±0.28°C. It could be effected of the vaginal pH during the observation. Underthe influence ofestrogen, the epithelial vaginalcellssynthesizeand accumulateglycogenin large quantitiesdepositedin the lumen ofvagina. Vaginal bacteriametabolizethe glycogenformlactic acid, which causesvaginal pHis low.The pH conditions prevent from pathogenic microorganisms and fungi. Increased estrogenal so cause cell proliferation through the thickening of the epithelium lining of the vagina so that the cells differentiate.Increasing of glycogenin the superficial cells, and ceratin cells found in the cytoplasm of cells, as well as acidic pH in the lumen vagina causing changes in the chemical composition of each cell (Zaid, 2011).It can be concluded that during estrous phase, cytology of vaginal mucose cell is dominated by superficial cell and vaginal temperature is increasing as well as pH of vagina.

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10

Mačiulaitis, Romualdas, Asta Kičaite, Džigita Nagrockiene, and Gema Kudabiene. "EVALUATION OF SERVICE FROST RESISTANCE OF CERAMIC FACING TILES." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 10, no. 4 (December 31, 2004): 285–93. http://dx.doi.org/10.3846/13923730.2004.9636321.

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The problem of frost resistance is relevant to facing materials, especially glazed ceramic tiles. Analysing the processes of ceramic tile destruction it is important to take into account the primary destruction symptoms. New estimation of service frost resistance of ceramie tile according to residual surface and residual mass of the tile after a certain number of simulated service cycles is presented in the paper. Applying the new estimation, the forecast of frost resistance under extremely unfavourable service conditions may be performed. As for other ceramie products regarding frost resistance, one of the most important parameters is the reserve of pore volume. For a rapid estimation of service frost resistance of ceramie tile it is best to use several parameters under multiple correlation with the parameter of service frost resistance.

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11

Brown, Glen R. "Ceramix: Ceramic Art from Rodin to Schütte." Journal of Modern Craft 9, no. 3 (September 2016): 355–59. http://dx.doi.org/10.1080/17496772.2016.1249067.

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12

Cheng, Zhao Gang, Xin Hua Ni, and Xie Quan Liu. "The Mechanical-Stress-Field of Matrix in Eutectic Ceramic Composite." Applied Mechanics and Materials 121-126 (October 2011): 3607–11. http://dx.doi.org/10.4028/www.scientific.net/amm.121-126.3607.

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Based on the interaction between nano-fiber and eutectic interphase, forth-phase mode is used to get the mechanical stress field of matrix in eutectic composite ceramics. The effective flexibility increment tensor of eutectic ceramic composite is obtained by the volumetric average strain. The remote stress boundary condition of the eutectic composite ceramis is accounted for getting the mechanical stress field in matrix. The results show the mechanical stress field of the matrix is associated with the stiffness and the volume fractions of each component in eutectic composite ceramic , the shape of interphase and nano-fiber. The stresses in matrix will decrease due to the strong constraining effects of the eutectic interphase. The eutectic interphase make the eutectic composite ceramics strengthen.

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13

Brodnikovska, Iryna V., Andriy I. Deriy, and Vitaly Ya Petrovsky. "Development of AlN ceramic composites for multilayer ceramic devices." Epitoanyag - Journal of Silicate Based and Composite Materials 66, no. 3 (2014): 58–63. http://dx.doi.org/10.14382/epitoanyag-jsbcm.2014.12.

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14

García, E., P. Miranzo, and M. I. Osendi. "Quemadores de gas cerámicos." Boletín de la Sociedad Española de Cerámica y Vidrio 42, no. 5 (October 30, 2003): 277–82. http://dx.doi.org/10.3989/cyv.2003.v42.i5.630.

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15

Lagerlof, K. P. D. "Transmission electron microscopy of composite materials." Proceedings, annual meeting, Electron Microscopy Society of America 46 (1988): 1012–15. http://dx.doi.org/10.1017/s0424820100107125.

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Although most materials contain more than one phase, and thus are multiphase materials, the definition of composite materials is commonly used to describe those materials containing more than one phase deliberately added to obtain certain desired physical properties. Composite materials are often classified according to their application, i.e. structural composites and electronic composites, but may also be classified according to the type of compounds making up the composite, i.e. metal/ceramic, ceramic/ceramie and metal/semiconductor composites. For structural composites it is also common to refer to the type of structural reinforcement; whisker-reinforced, fiber-reinforced, or particulate reinforced composites [1-4].For all types of composite materials, it is of fundamental importance to understand the relationship between the microstructure and the observed physical properties, and it is therefore vital to properly characterize the microstructure. The interfaces separating the different phases comprising the composite are of particular interest to understand. In structural composites the interface is often the weakest part, where fracture will nucleate, and in electronic composites structural defects at or near the interface will affect the critical electronic properties.

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Pacheco Jordao, M. A., and U. Pires Dos Santos. "La industria cerámica brasileña." Boletín de la Sociedad Española de Cerámica y Vidrio 40, no. 1 (February 28, 2001): 59–66. http://dx.doi.org/10.3989/cyv.2001.v40.i1.763.

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Cetinov, F. "La industria cerámica turca." Boletín de la Sociedad Española de Cerámica y Vidrio 40, no. 1 (February 28, 2001): 67–70. http://dx.doi.org/10.3989/cyv.2001.v40.i1.764.

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18

Baker, Donald Burton. "On Sulawesi Ceratina (Ceratinidia) (Hymenoptera, Apoidea, Anthophoridae)." Beiträge zur Entomologie = Contributions to Entomology 52, no. 2 (December 16, 2002): 337–45. http://dx.doi.org/10.21248/contrib.entomol.52.2.337-345.

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Ceratina (Ceratinidia) alexandrae und C. carinifrons, spp. nov., werden von Sulawesi, Indonesien, beschrieben.Stichwörtertaxonomy, biodiversity, agroecology, Indonesia.Nomenklatorische Handlungenalexandrae Baker, 2002 (Ceratina), spec. n.carinifrons Baker, 2002 (Ceratina), spec. n.

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19

Małek, Marcin, Paweł Wiśniewski, Hubert Matysiak, and Krzysztof J. Kurzydłowski. "Technological properties of ceramic slurries based on aluminium III oxide for ceramic shell moulds fabrication." Mechanik, no. 2 (February 2015): 127/235–127/242. http://dx.doi.org/10.17814/mechanik.2015.2.91.

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20

Durán, P. "El procesado de polvos cerámicos nanoparticulados." Boletín de la Sociedad Española de Cerámica y Vidrio 38, no. 5 (October 30, 1999): 403–15. http://dx.doi.org/10.3989/cyv.1999.v38.i5.921.

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21

Peiteado, M. "Varistores cerámicos basados en óxido de cinc." Boletín de la Sociedad Española de Cerámica y Vidrio 44, no. 2 (April 30, 2005): 77–88. http://dx.doi.org/10.3989/cyv.2005.v44.i2.387.

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22

Yue Feng, Yue Feng, Hui Lin Hui Lin, Chong Chen Chong Chen, Xuezhuan Yi Xuezhuan Yi, Yanru Tang Yanru Tang, Shuai Zhang Shuai Zhang, Ting Yu Ting Yu, Wei Chen Wei Chen, and Shengming Zhou Shengming Zhou. "Fabrication of transparent Tb3Ga5O12 ceramic." Chinese Optics Letters 13, no. 3 (2015): 031602–31605. http://dx.doi.org/10.3788/col201513.031602.

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23

Buchanan, James M., and Sally Goodfellow. "Hydroxyapatite Ceramic Hip Survey: Ceramic/Ceramic Bearings." Key Engineering Materials 361-363 (November 2007): 1283–86. http://dx.doi.org/10.4028/www.scientific.net/kem.361-363.1283.

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This paper describes the clinical application of alumina ceramic and, more recently, Zirconia Toughened Alumina (ZTA), to the bearing surfaces of hip implants with a maximum follow up of fifteen years. Patients are assessed pre- and post-operatively using the Harris Hip Score. [1] X-rays are taken annually and, where appropriate, post mortem histological examination is carried out. Results are discussed. Some failures of alumina ceramic components have been seen and measures to prevent such incidents are described.

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24

Khromushin, Igor V., Taтiana I. Aksenova, Turgora Tuseyev, Karlygash K. Munasbaeva, Yuri V. Ermolaev, Victor N. Ermolaev, and Arman S. Seitov. "Modification of Barium Cerate by Heavy Ion Irradiation." Advanced Materials Research 781-784 (September 2013): 357–61. http://dx.doi.org/10.4028/www.scientific.net/amr.781-784.357.

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The effect of irradiation with heavy ions Ne, Ar, and Kr of various energies on the structure and properties of ceramic barium cerate doped with neodymium and annealed in air at 650°C for 7 hours is studied. It is noted that blistering was observed on cerate surface during its irradiation by low energy Ne ions, whereas it was not observed under low-energy Ar and Kr ions irradiation. Irradiation of the cerate with high energy ions caused partial amorphization of the irradiated surface of the material, while the structure of the non-irradiated surface did not change. In addition, the irradiated surface of the cerate endured solid-phase structural changes. Thus, upon high-energy ions irradiation in the range of Ne, Ar, Kr the cerate surface resembled the stages of spherulite formation - nucleation, growth (view of cauliflower), formation of spherulitic crust, respectively. The increase in water molecules release and reduction of molecular oxygen release from the barium cerate, irradiated by high-energy ions is found during vacuum constant rate heating. It is concluded that cerates undergo changes to the distances significantly exceeding the ion ranges in these materials. Features of high-energy ions influence on thermal desorption of carbon dioxide from cerates show, apparently, the formation of weakly bound carbonate compounds on the cerate surface in the irradiation process.

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25

D'Arcangelo, C., L. Vanini, GD Rondoni, M. Vadini, and F. De Angelis. "Wear Evaluation of Prosthetic Materials Opposing Themselves." Operative Dentistry 43, no. 1 (January 1, 2018): 38–50. http://dx.doi.org/10.2341/16-212-l.

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SUMMARY The purpose of the present in vitro study was to compare the two-body wear resistance of a type 3 gold alloy (Aurocast8), two lithium disilicate glass ceramics (IPS e.max CAD and IPS e.max Press), a heat-pressed feldspathic porcelain (Cerabien ZR Press), an yttria-stabilized tetragonal zirconia polycrystal ceramic (Katana Zirconia ML), and three heat-cured composite resins (Ceram.X Universal, Enamel Plus Function, and Enamel Plus HRi) opposing antagonistic cusps made out of the same restorative materials. Ten 6-mm-thick samples and 10 cusp-shaped abraders were manufactured with each test material (n=10) according to standard laboratory procedures. All sample/antagonist pairs made out of the same material were subjected to a two-body wear test in a dual-axis chewing simulator for up to 120,000 loading cycles. The total vertical wear (mm) and the total volumetric loss (mm3) for each sample/antagonist pair were calculated. Data were statistically analyzed using one-way analysis of variance tests. The total vertical wear for the gold alloy was not significantly different compared to Ceram.X Universal, Enamel Plus Function, IPS e.max CAD, and Cerabien ZR Press. Significantly increased wear values were observed for Enamel Plus HRi and IPS e.max Press. The lowest values for total vertical wear and volumetric loss were recorded on the monolithic zirconia.

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26

Khumrak, Sukree, and Thanasak Yakampor. "Ceramic on Ceramic Bearings." Bangkok Medical Journal 04, no. 01 (September 26, 2012): 93–103. http://dx.doi.org/10.31524/bkkmedj.2012.09.015.

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27

Benco, Nancy L. "Ceramic Ethnoarchaeology.:Ceramic Ethnoarchaeology." Museum Anthropology 17, no. 1 (February 1993): 89. http://dx.doi.org/10.1525/mua.1993.17.1.89.

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28

Hyde, A. R., and R. A. H. Edwards. "Ceramic-ceramic. composites II." High Temperature Technology 8, no. 3 (August 1990): 234–37. http://dx.doi.org/10.1080/02619180.1990.11753485.

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29

Nebot-Díaz, I., J. Llop, M. D. Notari, V. Marcelo, and M. Collado. "Estudios de Grado en Cerámica en la Escuela Superior de Alcora." Boletín de la Sociedad Española de Cerámica y Vidrio 50, no. 2 (April 30, 2011): V—X. http://dx.doi.org/10.3989/cyv.2011.v50.i2.974.

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30

Casellas, D., M. M. Nagl, M. Vélez, L. Llanes, and M. Anglada. "Determinación de la presencia de fatiga mecánica en materiales cerámicos." Boletín de la Sociedad Española de Cerámica y Vidrio 38, no. 2 (April 30, 1999): 101–10. http://dx.doi.org/10.3989/cyv.1999.v38.i2.966.

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31

Esposito, L., and A. Tucci. "Abrasión de superficies de azulejos cerámicos esmaltados." Boletín de la Sociedad Española de Cerámica y Vidrio 39, no. 1 (February 28, 2000): 165–71. http://dx.doi.org/10.3989/cyv.2000.v39.i1.885.

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32

Ramires, M. V. V., T. P. Madruga, and C. P. Bergman. "Resistencia a la helada de los productos de cerámica roja." Boletín de la Sociedad Española de Cerámica y Vidrio 39, no. 1 (February 28, 2000): 173–80. http://dx.doi.org/10.3989/cyv.2000.v39.i1.886.

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33

Rodríguez-Páez, J. E. "Síntesis de polvos cerámicos por el método de precipitación." Boletín de la Sociedad Española de Cerámica y Vidrio 40, no. 3 (June 30, 2001): 173–84. http://dx.doi.org/10.3989/cyv.2001.v40.i3.742.

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34

Criado, E., M. Regueiro, and E. Sánchez. "La industria cerámica en España (1990-2000)." Boletín de la Sociedad Española de Cerámica y Vidrio 40, no. 6 (December 30, 2001): 413–30. http://dx.doi.org/10.3989/cyv.2001.v40.i6.725.

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35

Kozhukharov, V., N. Brashkova, M. Ivanova, J. Carda, and M. Machkova. "Materiales cerámicos para SOFCs: Situación actual." Boletín de la Sociedad Española de Cerámica y Vidrio 41, no. 5 (October 30, 2002): 471–80. http://dx.doi.org/10.3989/cyv.2002.v41.i5.666.

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36

Cambronero, L. E. G., J. M. Ruiz-Román, and J. M. Ruiz Prieto. "Obtención de espumas a partir de residuos de pizarra." Boletín de la Sociedad Española de Cerámica y Vidrio 44, no. 6 (December 30, 2005): 368–72. http://dx.doi.org/10.3989/cyv.2005.v44.i6.330.

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Tortajada, I., G. Peris-Fajarnés, M. Aguilar, and P. Latorre. "Análisis del proceso de clasificación cerámico." Boletín de la Sociedad Española de Cerámica y Vidrio 45, no. 1 (February 28, 2006): 22–27. http://dx.doi.org/10.3989/cyv.2006.v45.i1.324.

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Pardo, P., A. Puche, R. Ibáñez, J. Bastida, and V. Primo. "Modificación superficial de materiales cerámicos por láser." Boletín de la Sociedad Española de Cerámica y Vidrio 45, no. 6 (December 30, 2006): 367–71. http://dx.doi.org/10.3989/cyv.2006.v45.i6.263.

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Costa, G., M. J. Ribeiro, T. Trindade, and J. A. Labrincha. "Desarrollo de pigmentos cerámicos basados en residuos." Boletín de la Sociedad Española de Cerámica y Vidrio 46, no. 1 (February 28, 2007): 7–13. http://dx.doi.org/10.3989/cyv.2007.v46.i1.258.

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40

John, Uwe, Yameng Lu, Sylke Wohlrab, Marco Groth, Jan Janouškovec, Gurjeet S. Kohli, Felix C. Mark, et al. "An aerobic eukaryotic parasite with functional mitochondria that likely lacks a mitochondrial genome." Science Advances 5, no. 4 (April 2019): eaav1110. http://dx.doi.org/10.1126/sciadv.aav1110.

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Dinoflagellates are microbial eukaryotes that have exceptionally large nuclear genomes; however, their organelle genomes are small and fragmented and contain fewer genes than those of other eukaryotes. The genus Amoebophrya (Syndiniales) comprises endoparasites with high genetic diversity that can infect other dinoflagellates, such as those forming harmful algal blooms (e.g., Alexandrium). We sequenced the genome (~100 Mb) of Amoebophrya ceratii to investigate the early evolution of genomic characters in dinoflagellates. The A. ceratii genome encodes almost all essential biosynthetic pathways for self-sustaining cellular metabolism, suggesting a limited dependency on its host. Although dinoflagellates are thought to have descended from a photosynthetic ancestor, A. ceratii appears to have completely lost its plastid and nearly all genes of plastid origin. Functional mitochondria persist in all life stages of A. ceratii, but we found no evidence for the presence of a mitochondrial genome. Instead, all mitochondrial proteins appear to be lost or encoded in the A. ceratii nucleus.

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Ernst, F., and M. Rühle. "Diffusion Reactions at Metal/Ceramic and Ceramic/Ceramic Interfaces." Materials Science Forum 155-156 (May 1994): 331–44. http://dx.doi.org/10.4028/www.scientific.net/msf.155-156.331.

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Buchanan, James M. "Hydroxy Apatite Ceramic Hip Survey Ceramic on Ceramic Bearings." Key Engineering Materials 218-220 (November 2001): 487–90. http://dx.doi.org/10.4028/www.scientific.net/kem.218-220.487.

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KIRIHARA, Soshu. "International Conference Report: 4th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies." JOURNAL OF THE JAPAN WELDING SOCIETY 77, no. 6 (2008): 596–98. http://dx.doi.org/10.2207/jjws.77.596.

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Bizot, Pascal, Rfni Nizard, Sophie Lerouge, Florence Prudhommeaux, and Laurent Sedel. "Ceramic/ceramic total hip arthroplasty." Journal of Orthopaedic Science 5, no. 6 (November 2000): 622–27. http://dx.doi.org/10.1007/s007760070017.

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Héraud, Louis, Philip Geoghegan, and Philip Geoghegan. "High Temperature Ceramic/Ceramic Composites." Materials and Processing Report 2, no. 10 (January 1988): 1–2. http://dx.doi.org/10.1080/08871949.1988.11752125.

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BARSOUM, MICHEL, and OTTO Z. ZHOU. "Microcracking in Ceramic/Ceramic Composites." Advanced Ceramic Materials 3, no. 4 (July 1988): 361–68. http://dx.doi.org/10.1111/j.1551-2916.1988.tb00235.x.

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Mortier, M. "Ceramic and glass-ceramic lasers." Annales de Chimie Science des Matériaux 28, no. 6 (December 2003): 21–33. http://dx.doi.org/10.1016/j.anncsm.2003.09.003.

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Klimov, Pavel B., S. Bradleigh Vinson, and Barry M. OConnor. "Acarinaria in associations of apid bees (Hymenoptera) and chaetodactylid mites (Acari)." Invertebrate Systematics 21, no. 2 (2007): 109. http://dx.doi.org/10.1071/is06019.

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Acarinaria are specialised structures on the bodies of insects that harbour dispersing mites, providing a secure attachment place for the mites. The structures are best known among bees and wasps. Their presence remains enigmatic, however, since the associated mites often have negative or neutral effects on their hosts. A new hypothesis explaining the origin of the acarinarium as a specialised defence mechanism is proposed. In nests with partitions (as constructed by many bees and wasps), parasitic or cleptoparasitic mites are rarely found in all cells. They negatively interact only with host larvae developing in infested cells and apparently cannot disperse within the nest to attack others in the developing brood before bee emergence. Only when emerging bees break the partitions can the mites reach other hosts. We propose that acarinaria serve to concentrate unwanted mites, reducing the chance that they will disperse to other members of the brood as the infested host leaves the nest. Development of special mite pouches (acarinaria) by hymenopteran hosts presumably increases the likelihood that all mites will stay with the individual(s) with reduced fitness, thereby reducing their effect on other bees in the brood. This paper reviews the associations between chaetodactylid mites and long-tongued bees (Apidae and Megachilidae). Only apid bees (Apidae) have acarinaria; megachilid bees, which harbour species of Chaetodactylus that usually kill the bee larvae, do not possess acarinaria. The following associations involving previously undescribed acarinaria or mite species are reported: Achaetodactylus ceratinae (axillar acarinarium on Ceratina nigriceps); Roubikia latebrosa, sp. nov. (metasomal acarinarium on Tetrapedia sp.), Sennertia argentina (genital acarinarium on Xylocopa fimbriata), Sennertia devincta, sp. nov., Sennertia sayutara, sp. nov. (metasomal acarinaria on Ceratina (Zadontomerus) spp.), Sennertia lauta, sp. nov. and Sennertia ratiocinator, sp. nov. (incipient scutellar–metanotal acarinarium on Xylocopa (Zonohirsuta) spp.). In the latter case, the mites display a remarkable difference in the attachment sites between male and female hosts. In females, the mites are phoretic in a groove between the scutellum and metanotum (scutellar–metanotal acarinarium), whereas on males, mites attach to the hairs of the anterior scutum.

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REHAN, SANDRA M., and CORY S. SHEFFIELD. "Morphological and molecular delineation of a new species in the Ceratina dupla species-group (Hymenoptera: Apidae: Xylocopinae) of eastern North America." Zootaxa 2873, no. 1 (May 10, 2011): 35. http://dx.doi.org/10.11646/zootaxa.2873.1.3.

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DNA barcoding is used to verify characters to morphologically differentiate genetically distinct species of eastern North American small carpenter bees, Ceratina. Here we reveal that the common eastern North American species, Ceratina dupla s. l., is actually three separate species based on fixed differences in DNA barcode sequences and morphological characters. This study adds a new species, C. mikmaqi Rehan & Sheffield, to the Ceratina dupla species-group of eastern North America, and raises another form, C. floridana formerly C. dupla floridana, to full species. Temporal niche partitioning between C. dupla and C. mikmaqi and geographic isolation of C. floridana further support the division of the C. dupla s. l. group into three species. A diagnosis and description of the new species are provided, as is a key for eastern North American species of Ceratina.

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Takadoum, J., Z. Zsiga, and C. Roques-Carmes. "The Wear Characteristics of Ceramic/Ceramic and Ceramic/Metal Pairs." Advanced Materials Research 1-2 (September 1994): 267–82. http://dx.doi.org/10.4028/www.scientific.net/amr.1-2.267.

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