The overall purpose of Benzer’s work was to measure map distances between very closely spaced point mutations. To add strength to his conclusions he chose to examine point mutations within a single gene. The ultimate results of this work appear in Figure 7.21(c) in your textbook. The purpose of Figure 7.21 and parts (a) and (b) of Figure 7.20 is to provide the experimental background so that th...

We report the high frequency performance of GaAs/AlGaAs multiple quantum well (MQW) based AsymmetricFabry Perot (ASFP) reflection modulator. The measured frequency response bandwidth of the modulator was ~600 MHz at an applied voltage of only 5 V at a wavelength of ~ 854 nm. The differential contrast of the modula-tor was 4.0 at an applied voltage of 12.5 at a wavelength of 863 nm.

Dear Editor, Azathioprine, a steroid sparing immunosuppressant, is used in organ transplantation and various immunological diseases like pemphigus vulgaris, pemphigus foliaceous, vitiligo, lichen planus, and alopecia areata. Anagen effluvium (AE) is the abrupt loss of hairs in their growing phase most commonly due to chemotherapy and radiation 1. Azathioprine can cause AE in association with my...

Correction After the publication of this work [1] the following errors were brought to the authors’ attention: Figure two contained a mistake that occurred during the editing process and karyotype assemblage so that two chromosome pairs (X1 and X2) were inadvertently duplicated in the karyotype of the female specimen karyomorph D. The correct figure is given below (Figure 1). The authors would ...

1. Geometry of the geodesic curvature vector. 2. Geometry of the constant velocity projection. 3. A simple planar example. The nal geodesic curve is as straight line as expected. (a) Top view (the ^ C curve) of the process. (b) The nal geodesic curve is presented on the 3D surface. 4. Example with an \egg" box surface. The initial curve (^ C 0) is given by a sin function on the (x; y){plane. 5....