Abstract Lithography based Ceramics Manufacturing (LCM), i.e., Digital Light Processing (DLP) is one of the Additive (AM) techniques that being widely used for production ceramic parts. Additionally, development photocurable slurries and influence printing parameters on fabricated parts properties are also receiving high attention. In this work, ZrO2 ATZ materials were as a case study to evalua...

This paper presents a new algorithm for locating the boundaries of textured regions (both step changes and outliers) using a robust estimator. Previous robust image lters perform poorly on binary images, blur edges, round corners, and run slowly. I avoid artifacts on binary images by modelling them as continuous and interpolating values. Information is combined directly between non-adjacent loc...

Alveoloplasty or alveolectomy is the surgical removal of a portion of the alveolar process. When multiple extractions are performed, the contours of the alveolar ridge should be considered in the light of future prosthetic needs. The ideal ridge is U shaped. Natural resorption will contour the ridges, occasionally unevenly, but a longer period of time is required, and the patient may experience...

Using an x-y-z coordinate system, the equations of the superspheres have been extended to describe intermediate shapes between a sphere and various convex polyhedra. Near-polyhedral shapes composed of {100}, {111} and {110} surfaces with round edges are treated in the present study, where {100}, {111} and {110} are the Miller indices of crystals with cubic structures. The three parameters p, a ...

We present a silent self-stabilizing distributed algorithm computing a maximal p-star decomposition of the underlying communication network. Under the unfair distributed scheduler, the most general scheduler model, the algorithm converges in at most 12∆m +O(m + n) moves, where m is the number of edges, n is the number of nodes, and ∆ is the maximum node degree. Regarding the move complexity, ou...

in descriptive statistics, there are two computational algorithms for determining the variance s2, of a set of observations : algorithm 1: s2= - , algorithm 2: s2= , where . it is interesting to discuss, which of the above formulas is numerically more trustworthy in machine numbers sets. i this paper, based on total effect of rounding error, we prove that the second algorithm is better than ...

We present improved deterministic algorithms for approximating shortest paths in the Congested Clique model of distributed computing. obtain poly(log log n )-round following problems unweighted undirected -vertex graphs: ( 1 + ϵ )-approximation multi-source (MSSP) from O (√ ) sources. (2 all pairs (APSP). (1 , β)-approximation APSP where β = (log / . These bounds improve exponentially over stat...

With the excitation and demagnetization of a magnet for magnetic resonance imaging in mind, we theoretically numerically investigated electromagnetic coupling--especially its dependence on round core radius $R$--of multifilament helically wound superconducting tapes under steady-state conditions constantly ramped field. We found that even rapidly field, coupling can be suppressed by reducing $R...

Orthocyclic winding in magnetic components is common both laboratory prototyping and mass production, especially for round wires with curved edges. However, its impact on parasitics, i.e., capacitance, ac resistance, leakage inductance, has not been systematically investigated yet. Omission or inaccurate calculation of these parameters leads to current ringing, additional losses, even abnormal ...

The six upper front teeth determine the appearance of Aesthetic dentistry. study will define lateral incisors based on their lower angles as round, square, or square/round. LORIN molds to shape were utilized. It extracted 144 images from him and used 36 photographs denture incisors. aim proposed work is develop a model capable determining most likely form take. Intelligent systems first disting...