Mostrando 341 - 360 Resultados de 1,271 Para Buscar '"CLAD"', tiempo de consulta: 0.24s Limitar resultados
  1. 341
    “…TiMoNbX (X = Cr, Ta, Zr) RHEA coatings were fabricated on TC4 titanium alloy substrate using laser cladding technology. The microstructure and corrosion resistance of the RHEA were studied by XRD, SEM and an electrochemical workstation. …”
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  2. 342
    “…Both methods resulted in the precipitation of secondary WC phases in the solidified matrix, but the PPTAW clad exhibited a dendritic microstructure. The microhardness of the clads prepared by both methods was similar, but the PPTAW clad showed higher resistance to abrasive wear compared to the LC clad. …”
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  3. 343
    “…In order to improve the wear and corrosion resistance of an AZ91D magnesium alloy substrate, an Al(0.5)CoCrCuFeNi high-entropy alloy coating was successfully prepared on an AZ91D magnesium alloy surface by laser cladding using mixed elemental powders. Optical microscopy (OM), scanning electron microscopy (SEM), and X-ray diffraction were used to characterize the microstructure of the coating. …”
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  4. 344
    “…For demonstrating the principle feasibility two demonstrator coils were developed using NbTi/Cu wire with CuNi cladding of 1 mm diameter. The wire performance is reported including critical current and n-values at 4.2 K and background magnetic fields from 0 to 9 T, as well as effective transverse resistivity at room temperature and 77 K. …”
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  5. 345
  6. 346
    “…In this work, Ni-Cr-Mo cladding layers with different Si contents were prepared on Q235 steel using laser-cladding technology, and their corrosion characteristics were investigated in NaCl-KCl-Na(2)SO(4)-K(2)SO(4) mixed salt at 550 °C. …”
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  7. 347
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  9. 349
    “…We anticipate the last patient to be randomized in autumn 2019, and thus the last patient visits will be in 2022. The ScanCLAD study is enrolling and investigates which CNI is to be preferred from a CLAD perspective after LTx. …”
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  10. 350
    “…The use of titanium oxynitride (TiO(x)N(y)) thin films as a saturable absorber (SA) element for generation of passive Q-switched (PQS) laser pulses, from a linear cavity Er-Yb double-clad fiber (EYDCF) laser, is demonstrated. Additionally, the deposition of the material as a thin film covering a fiber micro-ball lens (MBL) structure is reported for the first time. …”
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  11. 351
    Publicado 1998
    “…Documento del CLAD…”
    Libro
  12. 352
    Publicado 1997
    Materias: “…I Congreso Interamericano del CLAD sobre la Reforma del Estado y de la Administración Pública.…”
    Libro
  13. 353
    “…Serie concurso de ensayos CLAD…”
    Libro
  14. 354
    Publicado 1992
    “…Serie Concurso de ensayos CLAD ;…”
    Libro
  15. 355
  16. 356
    “…What are the implications of the main findings? As CLAD disability slowly develops within a median of two years after lung transplantation, there is room for better management of CLAD. …”
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  17. 357
    “…The current study investigated whether spectral and intrabreath oscillometry can differentiate between CLAD-free, BOS- and RAS-CLAD at CLAD onset, i.e., at the time of the initial 20% drop in the FEV(1). …”
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  18. 358
    “…Because chronic lung allograft dysfunction (CLAD) develops predominantly on one side after bilateral living-donor lobar lung transplantation (LDLLT), lung perfusion scintigraphy (Q-scinti) was expected to show a perfusion shift to the contralateral unaffected lung with the development of CLAD. …”
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  19. 359
  20. 360
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