Surface roughness
Influence of substratum surface roughness on periphytic algal community structure in a shallow tropical reservoir
... Algal assemblages can change substrate topography with increasing of colonization time, because algae and bacteria form a gelatinous mats. The mats may attain a thickness of a centimeter or more, completely smothering ...
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Ice particle habit and surface roughness derived from PARASOL polarization measurements
... The inferred roughness varies considerably depending on latitude. If PARASOL data are considered from only the tropics (30 ◦ N–30 ◦ S), smooth ice particles are retrieved in only 5–10 % of the data, depending on ...
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Influence of snow depth distribution on surface roughness in alpine terrain: a multi-scale approach
... winter surface deviates from its underlying summer terrain due to the pro- gressive smoothing caused by snow ...affects surface heat transfer, energy balance as well as snow depth distri- ...combining ...
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Surface roughness of glass ionomer cements indicated for atraumatic restorative treatment (ART)
... the surface roughness of four conventional chemically cured glass ionomer cements (Fuji IX, Ketac Molar, Vidrion R and Vitromolar) commonly used in atraumatic restorative treatment (ART) immediately after ...
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On Line Surface Roughness Measurement Using Image Processing and Machine Vision
... the surface image and the actual surface roughness is obtained using regression ...the surface roughness with faster, lower environment noise and lower price in computer integrated ...
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AFM Surface Roughness and Topography Analysis of Lithium Disilicate Glass Ceramic
... of surface roughness of Lithium disilicate glass ceramic (IPS ...of surface roughness were investigated on 4 samples with dimensions: 18 mm length, 14 mm width and 12 mm ...contact ...
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Assessing soil surface roughness decay during simulated rainfall by multifractal analysis
... Soil surface roughness has been the subject of an increas- ing number of studies since the pioneering work of Burwell et ...Soil surface rough- ness has also been described using fractal models (Arm- ...
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Evaluation of hardness and surface roughness of two maxillofacial silicones following disinfection
... and surface roughness of two silicones for maxillofacial prosthet- ic treatment, under the infl uence of chemical disinfection and ...The surface rough- ness was established by a digital portable ...
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EXPERIMENTAL INVESTIGATIONS OF SURFACE ROUGHNESS ON OFHC COPPER BY DIAMOND TURNING MACHINE
... Diamond turning enables to control the process parameters accurately and to generate geometry of the component to a very high level of accuracy. In this research, a series of face cutting experiments were carried out on ...
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Fluoride release and surface roughness of a new glass ionomer cement: glass carbomer
... The surface roughness was also measured in both times (T1: days 1 and 14; T2: days 15 and ...Regarding surface roughness, no significant differences were observed in the interaction between ...
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Effect of dental finishing instruments on the surface roughness of composite resins as elucidated by atomic force microscopy
... lower roughness than the nanofiller resin ...the surface roughness of this nanofiller resin with a 200-nm filler size microhybrid ...the surface roughness. A smoother surface may ...
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Analysis of surface roughness and cutting force during turning of Ti6Al4V ELI in dry environment
... the surface roughness is minimum in minimum quantity lubrication environment as compared to dry and flood ...The surface roughness decreases with increased cutting speed and nose radius, ...
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Internal surface roughness of plastic pipes for irrigation
... The roughness of the internal surface of pipes is an important parameter in the estimation of head loss (Bagarello et ...Bench-top roughness meters are instruments used to measure surface ...
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USING MULTI-DIMENSIONAL MICROWAVE REMOTE SENSING INFORMATION FOR THE RETRIEVAL OF SOIL SURFACE ROUGHNESS
... random roughness of natural surfaces, defined as the height deviations from a plain reference in the scale of 2- 200mm (Roemkens and Wang, 1986) , plays an important role in numerous physical ...various ...
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Modeling arrival scattering due to surface roughness
... to surface roughness constitutes one of the most important modeling problems in underwater acoustics when dealing with signal processing at large frequencies ...ocean surface, which is usually ...
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Effects of surface roughness on properties of passivation of self-assembled organic monolayers.
... OF SURFACE ROUGHNESS ON PROPERTIES OF PASSIVATION OF SELF-ASSEMBLED ORGANIC ...Precise surface area is needed for accurate characterization of self-assembled monolayers (SAMs) on metallic ...of ...
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EVOLUTION OF THE SOIL SURFACE ROUGHNESS USING GEOSTATISTICAL ANALYSIS (
... soil surface roughness; as a result, the soil surface becomes more homogenous and coefficient of variation (CV) values are lower (e ltz and n orton , 1997; C ...
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Mesoscopic surface roughness of ice crystals pervasive across a wide range of ice crystal conditions
... shapes near former grain boundaries, with sharp peaks often evident during advanced sublimation. However, even single-crystal examples did produce marked scalloping (Fig. 4b–d), which often initiated at the site of ...
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Changes in roughness of denture base and reline materials by chemical disinfection or microwave irradiation: Surface roughness of denture base and reline materials
... 1- Al-Athel M, Jagger R, Jagger D. Effect of ageing on the bond strength of a permanent denture soft lining material. The effects of cross-linking agents 1 resin. Properties of hi[r] ...
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UV induced surface modification on improving the cytocompatibility of metallocene polyethylene
... the surface roughness is a vital factor which greatly determines the material relationship with biomolecules and biological ...better roughness will greatly encourage cell adhesion, proliferation and ...
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