the coordinate transformation allows the exact calculation of some electrode configurations. in this paper the prolate spherical coordination transformation is used to calculate the field of a hyperboloiderod against plan electrode. the exact field is caculated using two new parameters: 1) electrodes spacing and 2) the radius of curvature of the tip of the rod electrode. the partial discharge i...

PURPOSE To obtain and analyze scotopic increment threshold functions to test the hypothesis that rod photoreceptor immaturity accounts for the elevation of infants' over controls' dark-adapted thresholds and elevation of parafoveal over peripheral thresholds in infants. METHODS Using a preferential looking method, thresholds for detection of 2(o), 50 msec, blue stimuli presented 10(o) (parafo...

Rod bipolar cells in the macaque monkey retina were labeled by three antibodies: an antibody against the alpha- and beta-subspecies of protein kinase C (PKC), a polyclonal antiserum against the L7 protein from mouse cerebellum, and a monoclonal antibody against rabbit olfactory bulb (MAb 115A 10). The MAb 115A10 antibody also labeled some cone bipolar and some amacrine cells. The antibody again...

The case is a 2-year-old previously healthy girl with coincidental penetrating eye and brain injury. A metal rod was inserted into the skull through the upper border of the right globe. After admission and diagnostic and surgical approaches, the rod was removed under general anesthesia, and no brain hematoma or ocular and significant periocular injuries were detected. No neurologic and ophthalm...

Centromeric nucleosomes contain a histone H3 variant called centromere protein A (CENP-A) that is required for kinetochore assembly and chromosome segregation. Two new studies, Jansen et al. (see p. 795 of this issue) and Maddox et al. (see p. 757 of this issue), address when CENP-A is deposited at centromeres during the cell division cycle and identify an evolutionally conserved protein requir...

In our experiment, as in that of Filoteo et al. (2010), participants learned a two-category structure in which the stimuli were straight lines that varied on three stimulus dimensions (3D): length, orientation (rotation) and screen position (from left to right on the horizontal axis). Two of these dimensions were relevant to the category decision (length and orientation) and the third (screen p...

Society of Toxicology. Abstract no. 1503.[37] Zimmerman HJ. Hepatotoxicity: the adverse effects of drugs and other chemicals on the liver. Lippincott Williams & Wil-kins. 1999. [38] Luyendyk JP, Maddox JF, Cosma GN, Ganey PE, Cockerell GL, Roth RA. Ranitidine treatment during a modest inflammatory response precipitates idiosyncrasy-like liver injury in rats. J Pharmacol Exp Ther 2003; 3...