Yahoo Search Búsqueda en la Web

Resultado de búsqueda

  1. Hace 4 días · Stellarium Web is a planetarium running in your web browser. It shows a realistic star map, just like what you see with the naked eye, binoculars or a telescope.

    • My Observations

      Observation Log Book. Every amateur astronomer will tell...

    • Calendar

      Stellarium Web is a planetarium running in your web browser....

  2. Hace 4 días · 2. Patient supine or erect, adjust head so that the upper occlusal plane is perpendicular to table, have patient open mouth. 3. Bucky 4. 40" SID 5. Central Ray: perpendicular to film, thru opened mouth. LEFT LATERAL 1. 10 x 12 film 2. Patient sitting or standing at upright film holder with cervical vertebrae centered on film. 3. 72" SID 4.

  3. Hace 3 días · the occlusal plane is not perpendicular to the IR A radiograph of an AP open-mouth projection of the cervical spine reveals that the base of the skull is superimposed over the upper dens. Which positioning error is present on this radiograph?

  4. Hace 3 días · Horizontal angulation is the side-to-side angulation. When a size #2 film sensor is used, the anterior films are in the ______ position, and the posterior films/sensors are in the ______ position.

  5. Hace 6 días · Notable differences were found in the measurements of angle convexity and the occlusal plane, where discrepancies suggested different methodologies among the programs. Some analyses presented high variability in the results, indicating errors. Repeatability analysis revealed perfect.

  6. Hace 3 días · When using an x-ray sensor, it is important to always: place the sensor parallel to the incisal or occlusal edge of the teeth. The alignment of the x-ray beam in the horizontal and vertical planes formed by the long axis of the teeth and the film sensor placement is referred to as: angulation.

  7. High precision real time tracking tool for Neptune which can be used identify Neptune and follow its movements across deep sky stellar fields.