evolution of computer technology impact in digital generation

... minerals of nearshore area (0-30m water depth) for sustainable development of coastal zone in Soc Trang Province” Archive in Marine Geology and Mineral resources Centre. [14] C.D. Woodroffe, ... and Technology Programmers of Ministry of Science and Technology as well as from Director of Marine Science and Technology Programmer (KC09/06-10) and helpful assistance from Institute of ... Stratigraphy and Holocene evolution of the Song Hong (Red River) delta, Vietnam. In Stratigraphy of Quaternary system in deltas of Vietnam, pp. 101-108. Dpt of Geology and Minerals of VN. Hanoi. ...

Ngày tải lên: 05/03/2014, 16:20

... improvement of institutional sensitivity to the impact of HIV and AIDS; ã Capacity building of institutions involved in land allocation and administration, input provision, etc.; ã Promoting awareness ... high incidence of death among men from HIV and AIDS, the incidence of women being accused of bewitching husbands was also on the increase and contributing, in turn, to the likelihood of the ... were missing. For these reasons, the use of lawyers to draft the wills was terminated. Consequently, SRHBC capacitated itself in will writing. Two of its officers were sent for training in will...

Ngày tải lên: 06/03/2014, 03:20

... possi- bility of using CHHs as molecular data in phyloge- netic analyses, in spite of their short sequence. In addition, the ever-increasing number of complete insect genomes available in databanks increases ... of the CHH family. Accordingly, immunostaining of the X-organ ⁄ sinus gland complex of P. bernhardus with heterologous anti-CHH and anti-MIH sera showed the presence of distinct cells producing ... case in most deca- pods. A second indication of the presence of type II peptide(s) in Anomura is seen in our immunohisto- chemical study. Immunostaining performed on hermit crab eyestalks using...

Ngày tải lên: 23/03/2014, 07:20

... useful in expressing computer vision algorithms in succinct algebraic form. For instance, in certain interpolation schemes it becomes necessary to switch from points with real-valued coordinates ... defined to be the least upper bound of X (if it exists). The infimum of X is interpreted in a similar fashion. If X is finite and has a total order, then we also define the maximum and minimum of ... sets that occur more often than others in digital image processing. These are the set of integers, real numbers (floating point numbers), the complex numbers, binary numbers of fixed length k,...

Ngày tải lên: 28/03/2014, 14:20

... the purposes of this discussion to consider the morning hours as the start- ing point of the plume evolution. Following morning emis- sions from traffic, industry and cooking, etc., into a shallow boundary ... downwind. decreasing importance of NMHCs as they are reacted away to form products. In addition, a northeast transport event was studied in which air originating in the MCMA was intercepted aloft with ... matter (PM) remain (Molina and Molina, 2002). Fewer studies have looked at the outflow from the city in terms of spatial extent and temporal evolution. This is of topical interest since the export of pollutants...

Ngày tải lên: 28/03/2014, 20:20

... prevailing moist- ure conditions. In Africa, grass pollen could increase as a function of in- creasing wetlands (due to changes in rainfall or terrain conditions), or as a function of increasing ... bipedal hominids. DiVering from the Pliocene hominid evolution in Africa, the changing environments did not result in Eurasia in the emergence of bipedal apes, but in the extinction of generalised morphotypes ... Paratethys turned into continu- ously shrinking basins. A reduced salinity and the alkaline chemistry of the aquatic realm led to strong endemisms and caused the stenohaline organ- isms in the Sarmatian...

Ngày tải lên: 29/03/2014, 17:20

... create digital terrain models of the stud- ied areas. e accurate data of the measured points (standing tree, ends of fallen trunk, etc.) using stakes of stable height create a network of points ... relevés. The increasing trend in the number of recorded species may, however, also mean the movement of some of the ecologi- cal factors. In the case of floodplain forests, one of the most ... EIVs of phytocoenological relevés were calculated for this purpose in order to eliminate the in uence of the varying number of recorded species in the herb layer in different years of the...

Ngày tải lên: 07/08/2014, 03:22

... of Le P tirotarsa decemlineata population on Solanum carolinense. Evolution 40, 1031-1043 Harrison GD (1987) Host-plant discrimination and evolution of feeding preference in ... searching for the preferred host, thus reducing laying time. Also, the lower magnitude of these correlations in ’no-choice’ lines may be explained through selection favouring ... percentages of eggs laid on chickpeas in the Cicer lines, no matter what the treatment or the rearing host were, were higher than those in the Phaseolus lines. This finding...

Ngày tải lên: 09/08/2014, 18:22

... algorithms in succinct algebraic form. For instance, in certain interpolation schemes it becomes necessary to switch from points with real-valued coordinates (floating point coordinates) to corresponding ... power set of X (the set of all subsets of X).  “is an element of  “is not an element of 4 “is a subset of Union X * Y = {z : z  X or z  Y} Let be a family of sets indexed by an indexing set ... adjacent points of a given point. Figure 1.2.2 The von Neumann neighborhood N(x) and the Moore neighborhood M(x) of a point x. There are many other point operations that are useful in expressing computer...

Ngày tải lên: 10/08/2014, 02:21

... sup(X) (for finite point set X) infimum inf(X) (for finite point set X) choice function choice(X)  X (randomly chosen element) cardinality card(X) = the cardinality of X The interpretation of sup(X) ... sets that occur more often than others in digital image processing. These are the set of integers, real numbers (floating point numbers), the complex numbers, binary numbers of fixed length k, ... least upper bound of X (if it exists). The infimum of X is interpreted in a similar fashion. If X is finite and has a total order, then we also define the maximum and minimum of X, denoted by...

Ngày tải lên: 10/08/2014, 02:21

... c (2,1)(2,3) , the two underlined elements of A are combined with the two underlined elements of B as illustrated: In particular, If In the following list of pertinent recursive image-template ... neighborhoods. Another advantage of using neighborhoods instead of templates can be seen by considering the simple example of image smoothing by local averaging. Suppose , where is an m ì n array of points, and ... the row-scanning map is given by This allows us to re-index the entries of a matrix in terms of a triple index b (k,j),t by using the convention which is not the average of four points. One may...

Ngày tải lên: 10/08/2014, 02:21

... variation in intensities locally. This is done by replacing the intensity level at a point by the average of the intensities in a neighborhood of the point. In contrast to local averaging, this ... 2.6.2 Result of applying max-min sharpening to blurred characters. 2.7. Smoothing Binary Images by Association The purpose of this smoothing method is to reduce the effects of noise in binary pictures. ... corresponding pixels line up correctly. 2.3. Local Averaging Local averaging smooths an image by reducing the variation in intensities locally. This is done by replacing the intensity level at a point...

Ngày tải lên: 10/08/2014, 02:21

... y 2 ) in Y to the point (2y 1 , 2y 2 ). In such a case, the domain of the crack edge image does not cover a rectangular subset of , all points involving two odd or two even coordinates are missing. Another ... below. Figure 3.12.1 The effect of applying f to a set of edge points. Comments and Observations Crack edge finding can be used to find edges using a variety of underlying techniques. The primary ... used inside of other algorithms that require location of the boundary to perform their tasks. Many of the other thinning transforms in this chapter fall into this category. The techniques outlined...

Ngày tải lên: 10/08/2014, 02:21

... obtain Fixing z to have value z 0 - 1, we obtain Previous Table of Contents Next Let . If card(Y) = 0, the line segment joining p and q defines the boundary between p and q, and our work is finished. If ... elements and the noise levels in the image are low. It could be used for filling in gaps left by an edge detecting-thresholding-thinning operation. Difficulties arise in the use of this technique when ... candidate point for the new edge point, or when these points do not lie on the boundary of the object being segmented. In our presentation of the algorithm, we make a non-deterministic choice of the...

Ngày tải lên: 10/08/2014, 02:21

Ngày tải lên: 10/08/2014, 02:21

Ngày tải lên: 10/08/2014, 02:21

Ngày tải lên: 10/08/2014, 02:21

Ngày tải lên: 10/08/2014, 02:21