Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Yan-hu Zhang"'
Publikováno v:
IAENG International Journal of Computer Science; Oct2024, Vol. 51 Issue 10, p1596-1603, 8p
Publikováno v:
Journal of Central South University. 25:1678-1689
Subsurface defects were fluorescently tagged with nanoscale quantum dots and scanned layer by layer using confocal fluorescence microscopy to obtain images at various depths. Subsurface damage depths of fused silica optics were characterized quantita
Publikováno v:
Chinese Physics B. 29:047801
Ionic liquids have received wide attention due to their novel optoelectronic structures and devices as an optical means of regulating electricity. However, the quantitative testing and analysis of refractive index of ionic liquids under electric fiel
Publikováno v:
Applied Mechanics and Materials. :1441-1445
The influence of various technological parameters on laser-textured cast-iron surface is presented in this paper. A kind of micro-pits array was analyzed using single-factor method, where Nd3+: YAG solid laser is applied to obtained regular surface t
Publikováno v:
Advanced Materials Research. :1412-1416
Laser surface texturing improved tribological property is regarded as an optimistic method. However, many technological parameters have crisscross effects on surface topographies, the complexity of relations between variables devoted to a tough way t
Publikováno v:
Key Engineering Materials. 464:614-618
The objective of the literature is to investigate the influence of micro-arc grooves on the surfaces of the sliding tribopairs by plain pads to hydrodynamic lubrication. This is accomplished by the CFD-approach (computational fluid dynamic approach)
Publikováno v:
Applied Mechanics and Materials. :544-549
The effect of various micro isosceles-trapezoid grooves on improvement of tribological performance is discussed. It is accomplished through the CFD-approach where the momentum and continuity equations are solved separately, one of low Reynolds turbul
Publikováno v:
Journal of Zhejiang University-SCIENCE A. 6:87-93
Autor:
Kenichiro Okada, Yan Hu Zhang, Sakon Noriki, Nobuyuki Oyama, Hironobu Akino, Yoshiji Miwa, Hiroshi Kanamaru, Yuji Suzuki
Publikováno v:
Urology. 55:377-381
Objectives. To compare the prognostic value of stereologically estimated volume-weighted mean nuclear volume (MNV) with other nuclear morphometric parameters using pretreatment needle-biopsy specimens of prostate cancer. Methods. The MNV, mean nuclea
Autor:
Yan-hu Zhang
Publikováno v:
Journal of Computer Applications. 28:1686-1688