Women have been the backbone of service provision for health and healing in the Native American community in the San Francisco Bay Area. The contributions of Native women are exemplified in the Women's Circle of the Native American Health Centers in San Francisco and Oakland. Women receive a broad range of services through the Women's Circle--in a coed residential substance abuse treatment faci...

A circle n-gon is the region between n non-crossing chords of a circle; the sides of a circle n-gon are either chords or arcs of the circle. A circle n-gon graph is the intersection graph of a family of circle n-gons in a circle. The family of circle trapezoid graphs is exactly the family of circle 2-gon graphs and the family of circle graphs is exactly the family of circle 1-gon graphs. The fa...

Automated anatomical labeling of the arteries forming the Circle of Willis is of great interest as facilitates inter-subject comparison required to discover geometric risk factors for the development of vascular pathologies. In this paper, we present a method for anatomical labeling of vessels forming anterior part of the Circle of Willis by detecting the five main vessel bifurcations. The meth...

Camera parameters can't be estimated accurately using traditional calibration methods if the camera is substantially defocused. To tackle this problem, an improved approach based on three phase-shifting circular grating (PCG) arrays is proposed in this paper. Rather than encoding the feature points into the intensity, the proposed method encodes the feature points into the phase distribution, w...

Segmentation and counting of blood cells are considered as an important step that helps to extract features to diagnose some specific diseases like malaria or leukemia. The manual counting of white blood cells (WBCs) and red blood cells (RBCs) in microscopic images is an extremely tedious, time consuming, and inaccurate process. Automatic analysis will allow hematologist experts to perform fast...

We consider the problem of designing succinct navigational oracles, i.e., data structures supporting basic queries such as degree, adjacency and neighborhood efficiently for intersection graphs on a circle, which include graph classes circle graphs, k-polygon-circle circle-trapezoid trapezoid graphs. The degree query reports number incident edges to given vertex, asks if there is an edge betwee...

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The problem of pole assignment, also known as an eigenvalue assignment, in linear discrete-time periodic systems in discs was solved by a novel method which employs elementary similarity operations. The former methods tried to assign the points inside the unit circle while preserving the stability of the discrete time periodic system. Nevertheless, now we can obtain the location of eigenvalues ...