In this paper, we numerically investigate the impact of polarisation mode dispersion on the efficiency of compensation of nonlinear transmission penalties for systems employing one of more inline phase conjugation devices. We will show that reducing the spacing between phase conjugations allows for significantly improved performance in the presence polarisation mode dispersion or a significant ...

Protein Engineering for Biosensor Development by Aleksandr Ettore Miklos Department of Biochemistry Duke University Date:_______________________ Approved: ___________________________ Homme W. Hellinga, Supervisor ___________________________ Bruce R. Donald ___________________________ Terrence G. Oas ___________________________ David C. Richardson An abstract of a dissertation submitted in parti...

Unilateral anophthalmia in a Holstein calf was examined morphologically. On the left side, a small cystic remnant of the eye ball (CRE) was present in the orbit. The CRE was adhered to the dura mater through an abnormal foramen formed in the orbital region of the cranial base. At this region of the left cerebral hemisphere, a porencephalic change was detected. Histologically, the pigment epithe...

For asynchronous sampled systems such as Polarization Division Multiplexed Quadrature Phase Shift Keying, (PDM-QPSK), phase and frequency of the sampling clock is typically not synchronized to the data symbols. Therefore, timing adjustment, so called clock recovery and interpolation, must be performed in digital domain prior to signal demodulation in order to avoid cycle slips. For the first ti...

The MLA Knowledge and Skills Task Force was appointed in May 1989. The task force decided to survey a sample of the membership to define the knowledge and skills required for competent professional performance and to enable MLA to establish educational policies which would ensure acquisition and maintenance of the necessary knowledge and skills throughout a professional career. This report pres...

The combination of pulmonary agenesis and anophtalmia or microphthalmia has been described previously. This condition is known as Matthew-Wood syndrome and PDAC syndrome (pulmonary hypoplasia/ agenesis, diaphragmatic hernia/eventration, anophthalmia/microphthalmia, and cardiac defect). We report a sporadic case of female infant with the combination of bilateral microphthalmia, unilateral right ...