Video digital observations create a visual means to observe and study children in their everyday settings and facilitate later discussions with the participants (Fleer 2008).
As far as the surface morphology is concerned, similar consideration can be drawn after on-site digital microscopy observation.
The formation of various core shell particles was confirmed with digital photographic observation, thermogravimetric and fluorescence analyses.
Yadav et al. (2010) used observed foF2 and hmF2, and calculated hmF2 from modern digital ionosonde observations, again at EIA region, Bhopal (India: 23.2°N, 77.6°E; dip 18.5°N) during solar minimum year of 2007.
Bottomside electron density (Ne-h) profiles during midday (10 14 h) are analyzed using modern digital ionosonde observations at a low-middle latitude station, New Delhi (28.6N, 77.2E, dip 42.4N), for the period from January 2003 to December 2003, pertaining to moderate solar activity (MSA).
In this paper, the variability of F2-layer critical frequency foF2 is examined, using modern digital ionosonde observations at a low-middle latitude station, New Delhi (28.6°N, 77.2°E, Dip 42.4°N).
For Candoglia marble, the area treated with the commercial polysiloxane coating (S) shows the highest value of colour change (ΔE* about 2.6), mainly due to the increase of b*, which corresponds to surface yellowing as pointed out by visual and digital microscopy observations (Fig. 4).
Sensor 1: The digital image observations y 1 … N 1 are related to the hidden classes through the noise probability density functions (pdf s) p ( y n 1 | x n = ω 1 ) and p ( y n 1 | x n = ω 2 ).
In the SLE reference model (Fig. 6), these support technologies will be part of Digital Devices; Observations will register data from sensors logging Learning Instance activities; and the Context-awareness & Adaptiveness engine will provide the services described and set up Situations & Events, design Interactions, etc.
