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Mostrando 961 - 980 Resultados de 13,004 Para Buscar '"The Crown"', tiempo de consulta: 0.24s Limitar resultados
  1. 961
    “…We use macroevolutionary birth-death models to describe the range of total-group and crown-group ages expected under constant rates of speciation and extinction. …”
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    Diversification dynamics of total-, stem-, and crown-groups are compatible with molecular clock estimates of divergence times
  2. 962
    “…The present study describes B. velezensis MBY2 as a newly discovered strain holding potential as a biological agent for crown gall disease management.…”
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    Bacillus velezensis strain MBY2, a potential agent for the management of crown gall disease
  3. 963
    “…BACKGROUND: Root system architecture (RSA), which is determined by the crown root angle (CRA), crown root diameter (CRD), and crown root number (CRN), is an important factor affecting the ability of plants to obtain nutrients and water from the soil. …”
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    Exploiting natural variation in crown root traits via genome-wide association studies in maize
  4. 964
    “…We report a rare case of crown fracture and detachment from a coronary orbital atherectomy system. …”
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    Successful Retrieval of a Fractured and Detached Crown From a Coronary Orbital Atherectomy System
  5. 965
    “…OBJECTIVES: The aim of this study was, firstly, to analyse the long-time fatigue behaviour of crowns constructed from a novel polyetherketoneketone (PEKK) polymer, using artificial prepared teeth. …”
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    Fatigue behaviour of dental crowns made from a novel high-performance polymer PEKK
  6. 966
    “…Here we evaluate a literature‐known pyrroloquinoline quinone (PQQ) and 1‐aza‐15‐crown‐5 based ligand platform as scaffold for Ca(2+), Ba(2+), La(3+) and Lu(3+) biomimetics of MDH and we evaluate the importance of ligand design, charge, size, counterions and base for the alcohol oxidation reaction using NMR spectroscopy. …”
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    Pyrroloquinoline Quinone Aza‐Crown Ether Complexes as Biomimetics for Lanthanide and Calcium Dependent Alcohol Dehydrogenases
  7. 967
    “…INTRODUCTION: Discrepancy between the crown border and prepared tooth margin leads to a microleakage that eases the penetration of microorganisms and causes the dissolution of luting cement consequently. …”
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    In Vitro Evaluation of the Effect of Different Luting Cements and Tooth Preparation Angle on the Microleakage of Zirconia Crowns
  8. 968
    “…BACKGROUND: The margin of crown is a significant area for plaque accumulations. …”
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    Bond strength and microleakage of different types of cements in stainless steel crown of primary molar teeth
  9. 969
    “…Herein, a chromium(VI)- and zinc(II)-selective adsorbent (CB18crown6/SBA-15) was successfully fabricated through the covalent attachment of 4′-carboxybenzo-18-crown-6 (CB18crown6) as a ligand on mesoporous silica support (SBA-15). …”
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    Crown-Ether-Modified SBA-15 for the Adsorption of Cr(VI) and Zn(II) from Water
  10. 970
    “…An essential factor in smart agriculture is tree crown segmentation, which helps farmers automatically monitor their orchards and get information about each tree. …”
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    Tree Crowns Segmentation and Classification in Overlapping Orchards Based on Satellite Images and Unsupervised Learning Algorithms
  11. 971
    “…OBJECTIVES: This study evaluated the effect of restoration occlusal design on the maximum fracture load and stress distribution of a feldspathic ceramic crown. MATERIALS AND METHODS: Twenty dentin analogues were used to simulate a full‐crown preparation. …”
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    Effect of occlusal anatomy of CAD/CAM feldspathic posterior crowns in the stress concentration and fracture load
  12. 972
    “…CONCLUSIONS: Biologically guided crowns design seems to significantly increase the soft tissue volumen around convergent morphology implants. …”
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    Soft tissue thickness evaluation in screw-retained crowns by the biologically oriented preparation technique (BOPT)
  13. 973
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    Er:YAG laser-assisted flapless esthetic crown lengthening procedure: A case report
  14. 974
    “…These demands may be addressed by the SonoTip TopGain(®) needle, which has a 3-point crown-cut design that contrasts with the standard single bevel design of the ViziShot 2(®). …”
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    Crown-Cut Endobronchial Ultrasound Guided Transbronchial Aspiration Needle: First Real-World Experiences
  15. 975
    “…In summer 2019, widespread occurrence of crown gall disease caused by Agrobacterium spp. was observed on commercially grown ornamental plants in southern Iran. …”
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    Phenotypic and Molecular-Phylogenetic Analyses Reveal Distinct Features of Crown Gall-Associated Xanthomonas Strains
  16. 976
    “…Each crown was then cemented on its respective tooth with self-adhesive resin cement by using a custom-made cementation device. …”
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    Fracture Strength of Monolithic Zirconia Crowns with Modified Vertical Preparation: A Comparative In Vitro Study
  17. 977
    “…A common factor delaying treatment is soft tissue regrowth after crown lengthening which delays the impression required for final prosthesis. …”
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    Soft tissue re-growth after different crown lengthening techniques among Indian patients
  18. 978
    “…BACKGROUND: The ratio between a tooth root and its crown is an essential diagnostic parameter that determines treatment options. …”
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    A Radiographic Study of the Root-to-Crown Ratio of Natural Permanent Teeth in 81 Saudi Adults
  19. 979
    “…This study aimed to assess the structural integrity of PEEK as a posterior tooth crown and compared it with ceramic-based material. …”
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    The Structural Integrity and Fracture Behaviour of Teeth Restored with PEEK and Lithium-Disilicate Glass Ceramic Crowns
  20. 980
    “…Herein, we report the synthesis and characterization of two new families of benzo(crown-ether) compounds, termed monoacylated and monoalkylated benzo(crown-ethers) (MABCE), both of which lack hydrogen bond donors. …”
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    Acylated and alkylated benzo(crown-ethers) form ion-dependent ion channels in biological membranes
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