Mostrando 3,001 - 3,020 Resultados de 332,432 Para Buscar 'FPNUL~', tiempo de consulta: 3.93s Limitar resultados
  1. 3001
    “…The data suggest a specific role for RSG1 in the final maturation of the mother centriole and ciliary vesicle that allows extension of the ciliary axoneme.…”
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  2. 3002
  3. 3003
    “…[Image: see text] Asymmetric and site-selective formal [3 + 2]-annulations of γ-alkyl-β,γ-unsaturated γ-lactams with α,β-unsaturated aldehydes have been developed. …”
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  4. 3004
    por Nanbo, Asuka, Noda, Takeshi, Ohba, Yusuke
    Publicado 2018
    “…Herpesvirus subfamilies typically acquire their final envelope in various cytoplasmic compartments such as the trans-Golgi network (TGN), and endosomes prior to their secretion into the extracellular space. …”
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  5. 3005
  6. 3006
  7. 3007
    “…Protein secondary structure prediction began in 1951 when Pauling and Corey predicted helical and sheet conformations for protein polypeptide backbone even before the first protein structure was determined. …”
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  8. 3008
    “…Pentaleno[1,2-b:4,5-b′]difluorene derivatives, 8 fused ring systems bearing 5- and 6-membered rings, were constructed from alkynylfluorenone through a reaction sequence including Pd-catalyzed C–H/C–H annulation. X-ray crystallography and ESR spectroscopy revealed the open-shell character of these ladder-shaped molecules, which derives from their extended π-electron conjugation. …”
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  9. 3009
    “…Herein, an oxidative [4 + 2] annulation reaction of styrene derivatives with electron-rich dienophiles accompanying the H(2) generation has been developed by using the synergistic merger of photoredox and cobaloxime catalyst. …”
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  10. 3010
    “…AIMS: To compare the antibacterial activity of alexidine (ALX) alone or as a final irrigant in combination with sodium hypochlorite (NaOCl), with the most common canal irrigants, NaOCl and chlorhexidine (CHX). …”
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  11. 3011
    “…The value of laboratory and genetically-modified pigs is becoming increasingly clear; however, their in vitro development remains inefficient. Trans-ferulic acid (trans-FA) is an aromatic compound that is abundant in plant cell walls, and which exhibits antioxidant effects in vitro. …”
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  12. 3012
    “…This study aimed to evaluate the effect of the color of Variolink II resin cement on the final color of lithium disilicate glass ceramic restorations. …”
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  13. 3013
    por Abugri, Atuut, Jarvis, Mary-Ann
    Publicado 2018
    “…OBJECTIVES: To describe northern Ghana final-year student nurses’ current attitudes towards nursing and remaining in nursing post qualification. …”
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  14. 3014
    “…A straightforward phosphine‐catalyzed formal [4+2] annulation between α‐branched allenoates and arylidene azlactones has been developed to access highly functionalized spirocyclohexenes. …”
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  15. 3015
    “…MATERIALS AND METHODS: We purposively selected the final year (semester 10) medical students and a total of 124 students participated in this study. …”
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  16. 3016
    “…We scanned extremities and breasts in an imaging region 140 mm in diameter and obtained 3D-PA images of fine blood vessels, including arterioles and venules. We could estimate whether a vessel was an artery or a vein by using the S-factor obtained from the PA images at two wavelengths, which corresponds approximately to the haemoglobin oxygen saturation. …”
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  17. 3017
    “…A one-pot fluorination and organocatalytic Robinson annulation sequence has been developed for asymmetric synthesis of 6-fluoroyclohex-2-en-1-ones and 4,6-difluorocyclohex-2-en-1-ones. …”
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  18. 3018
    “…We provide the first detailed identification of Barents Sea cold seep frenulate hosts and their symbionts. Mitochondrial COI sequence analysis, in combination with detailed morphological investigations through both light and electron microscopy was used for identifying frenulate hosts, and comparing them to Oligobrachia haakonmosbiensis and Oligobrachia webbi, two morphologically similar species known from the Norwegian Sea. …”
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  19. 3019
    por Zhai, Keyu, Gao, Xing, Wang, Geng
    Publicado 2018
    “…In particular, the issues are more severe among the final year undergraduate students, because they are experiencing a transitory period from university life to the workplace. …”
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  20. 3020
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