In this work, we have proposed and optimized a segmented cladding fiber (SCF) with large mode area (LMA) consisting of uniform core double cladding. The outer the SCF consisted periodic alternation high- low-refractive-index segments, while inner resonant layer rods surrounded by high-refractive-index rings. three geometrical parameters chosen as design variables were (a) doped rod refractive i...

ramadan fasting is one of the most important religious duties of muslims, that its effect on the heart has not been determined yet. our objective was to evaluate the effect of ramadan fasting on ventricular repolarization as assessed by qt interval, corrected qt interval, qt dispersion or corrected qt dispersion. sixthy healthy subjects aged 20 to 35 years were dispersion included in this study...

A textile, embroidered antenna, based on the fractal shape of Sierpinski triangle, is designed in this paper for operation European free Industrial Scientific and Medical (ISM) 863–870 MHz band, as well 902–928 band designated ISM applications North South America. Several prototypes have been fabricated by employing different stitch patterns thread materials. The effect fabrication parameters p...

Notl linking clones are valuable for ordering of OW fragnents fractionated by Pulsed f ield gel electrophoresis(l) and especially Interested in that they are often associated with transcribable genes(2,3). To faci l i tate the isolation of Notl linking clones, we have devised a method which based on the insertion of Kanamycin cassette bearing Notl sites at both ends into cleavable Notl sites of...

In this paper, a new structure is provided for the dispersion compensating photonic crystal fibers in order to broaden the chromatic dispersion and increase the dispersion compensating capability in a wide wavelength range. In the structure, putting a combination of circular holes and a star structure in the inner core clad causes the dispersion coefficient profile to be broadened, and addition...

The aim of maxillofacial rehabilitation is to provide suitable prostheses for patients with oro-facial defects, and enable them resume their roles in society. Recent advances bionics prosthetics have combined different techniques help the production aesthetic functional prostheses. Technology can now supplement freehand sculpting skills clinician by capturing accurate images soft tissues from b...

This paper uses a Modern-Era Retrospective analysis for Research and Applications version 2 (MERRA-2) re-analysis to identify long-term Mediterranean Sea Offshore Wind (OW) classification possible locations. In particular, an OW based on the last 40-years period speeds highlighted best areas potential Turbine Generators (OWTG) installations in basin. Preliminary, results show that several basin...

In the title compound, C13H10BrN3O2·H2O, the conformation about the azomethine double bond is E. The mol-ecule exists in the amido form with a C=O bond length of 1.229 (2) Å. There is an intra-molecular O-H⋯N hydrogen bond forming an S(6) ring motif. The whole mol-ecule is almost planar, with an r.m.s. deviation of 0.021 Å for all non-H atoms, and the dihedral angle between the planes of the py...