Ring diagram analysis can be used to study large scale velocity fields in the outer part of the solar convection zone. All previous works assume that the peak profiles in the solar oscillation power spectrum are symmetric. However, it has now been demonstrated that the peaks are not symmetric. In this work we study how the explicit use of asymmetric peak profiles in ring-diagram analysis influe...

Presently we are invading in a new period of modernisms i.e., Internet Things (IoT). By using the IoT supervising solar energy can greatly enhance performance, monitoring plant. It is technique to keep track dust assembled on panels induce maximum power for active utilization. The amount output depends radiation hit cell. All attached and sensors precisely connected central controller which sup...

The new realities of the world Ukrainians were colored in shades black - war russia against Ukraine, treachery neighboring country caused a tsunami pain, losses, confusion and despair.... collection sketches by Ukrainian writer Maryna Skydan are reflections impressions from being inside war, transmitted through perception experiences various beings ray sunshine, wind, city, animals people.

In this paper, we continue our study of the class of diagram groups. Simply speaking, a diagram is a labelled plane graph bounded by a pair of paths (the top path and the bottom path). To multiply two diagrams, one simply identifies the top path of one diagram with the bottom path of the other diagram, and removes pairs of “reducible” cells. Each diagram group is determined by an alphabet X, co...

We present an obstacle avoiding path planning method based on a Voronoi diagram. We use a tactical visibility measure to obtain the shortest path length with the lowest local probability to be discovered based on the map topology. A Voronoi-based navigation mesh for finding the shortest smooth path with the lowest visibility along the path is used. The piecewise linear rough path in the Voronoi...

Graph theoretic approaches plays important role in the path planning problems. The usefulness of Graph Theoretic approaches mainly the voronoi diagram is provided for the path planning in static and dynamic environment in this paper. Voronoi Diagram plays important role in computing the optimal path between the source & destination in static as well as dynamic environment. So, through the liter...

corporate image is an important organizational resource that enables to create, strengthen and sustain competitive advantage. different antecedents have been identified for corporate image in the literature including quality of products and services, consumer consideration or distribution system. green supply chain management appears to be an antecedent of corporate image too. this study examin...