Mostrando 1,421 - 1,440 Resultados de 13,004 Para Buscar '"The Crown"', tiempo de consulta: 0.20s Limitar resultados
  1. 1421
    “…This laboratory study aimed to evaluate the thermo-mechanical fatigue behavior and failure modes of monolithic and rapid-layer posterior single-crowns (SCs) supported by zirconia implants. Methods: 120 all-ceramic crowns supported by one-piece zirconia implants (ceramic.implant; vitaclinical) were divided into five groups (n = 24 each): Group Z-HT: 3Y-TZP monolithic-zirconia (Vita-YZ-HT); Group Z-ST: 4Y-TZP monolithic-zirconia (Vita-YZ-ST); Z-XT: 5Y-TZP monolithic-zirconia (Vita-YZ-XT); Group E: monolithic-polymer-infiltrated ceramic network (PICN,Vita-Enamic); Group RL (rapid layer): PICN-“table-top” (Vita-Enamic), 3Y-TZP-framework (Vita-YZ-HT). …”
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  2. 1422
    “…There have been no studies of implant-crown-retained removable partial dentures (IC-RPD) for the treatment of maxillary edentulism. …”
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  3. 1423
    “…The aim of this study is to investigate the effect of non-thermal atmospheric pressure plasma (NTP) on retentive strength (RS) between the zirconia crown and the titanium implant abutment using self-adhesive resin cement. …”
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  4. 1424
  5. 1425
    “…The first restoration type was a conventional cement-retained zirconia crown, and the second was a novel cementless screw-retained zirconia crown with a base abutment. …”
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  6. 1426
    por Ren, Xi, Son, Keunbada, Lee, Kyu-Bok
    Publicado 2021
    “…The purpose of this in vitro study was to compare the accuracy of the proximal and occlusal contacts of single implant crowns fabricated with four data capture methods. …”
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  7. 1427
    “…A digital technique for designing and fabricating an individual tooth tray used for taking subgingival impression of complete crown preparation was described. The digital model of required dentition region was obtained before performing crown preparation. …”
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  8. 1428
    “…Microsatellite markers revealed white‐crowned sparrows do not group by subspecies, but instead indicated four groupings at a rangewide scale and two groupings based on coniferous and deciduous ecosystems at a local scale. …”
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  9. 1429
  10. 1430
  11. 1431
    “…OBJECTIVES: To analyze the retention forces between primary and secondary telescopic crowns milled from various materials and to compare them with the retention forces between cast telescopic crowns made of precious metal alloys. …”
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  12. 1432
    “…The rehabilitation involved the placement of four stainless steel crowns on all four second primary molars under general anesthesia. …”
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  13. 1433
    “…Many dentists still consider hybrid post/core/crown to be the first choice for restoring ETT. Endocrown is a viable alternative treatment modality to hybrid post/core/crown. …”
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  14. 1434
    “…A 3.2 Å resolution cryo-EM structure of M4008_N1 in complex with BG505 DS-SOSIP reveals a large, shallow protein epitope surface centered at the V3 crown of gp120 and surrounded by key glycans. M4008_N1 interacts with gp120 primarily through its hammerhead CDR H3 to form a β-sheet interaction with the V3 crown hairpin. …”
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  15. 1435
  16. 1436
    “…It was found that introducing aza-crown ethers to the BINOL catalyst could achieve apparently higher enantioselectivity than a similar BINOL catalyst without aza-crown ethers did, although the host–guest complexation of alkali ions by the aza-crown ethers could not further improve the catalysis effectiveness. …”
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  17. 1437
  18. 1438
  19. 1439
    “…Seven markers demonstrated association with P. neglectus, while the remaining four were linked to P. thornei resistance. In the case of crown rot, eight different markers on chromosomes 1A, 2B, 3A, 4B, 5B, and 7D were associated with Fusarium crown rot resistance. …”
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  20. 1440
    “…The upper part of a Medullosa stellata var. typica individual broke at its top resulting from the overload of volcanic ash and was buried upside-down in the basal pyroclastics. The tree crown consists of the anatomically preserved apical stem, ten attached Alethopteris schneideri foliated fronds with Myeloxylon-type petioles and rachises. …”
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