The deuteron-proton elastic scattering is studied in the multiple scattering expansion formalism. The contributions of the one-nucleon-exchange, singleand double scattering are taken into account. The Love and Franey parameterization of the nucleon-nucleon t-matrix is used, that gives an opportunity to include the off-energy-shell effects into calculations. Differential cross sections are consi...

Diagnosis of rickettsial retinitis remains presumptive when gold standard tests are not available or not done due to financial constrains. History of tick bite followed by fever with skin rash particularly in winter and spring season may point towards Rickettsiosis. The absence of scarring post resolution of rickettsial retinitis suggests inner retinal involvement in contrast to toxoplasmosis. ...

The effective field theory with contact interactions alone is a powerful tool to compute low-energy observables for three-body systems with large scattering length. Recent calculations including effective range corrections are discussed and results are presented.

The pionless effective field theory (EFT) is the appropriate low-energy EFT for short-range interactions that display a large scattering length. It has been successfully applied in atomic, nuclear and particle physics. We give an overview over recent calculations employing the pionless effective field theory and lay emphasis on applications in the threeand four-body sector where the most exciti...

We report on the rst reliable numerical results for proton-deuteron elastic scattering observables for energies above the deuteron breakup threshold , for the Paris potential. The calculations have been performed within the screening and renormalisation approach. The theoretical results are compared with experimental data of Sagara et al.

salivary gland tumors are rare in children and, when they do arise, they mainly affect the major salivary glands. minor salivary gland tumors are rare in children and are responsible for less than 10% of the cases. pleomorphic adenoma is the most common tumor of the salivary glands. the most common sites of pleomorphic adenoma of the minor salivary glands are the palates, followed by the lips a...

cornelia de lange syndrome (cdls) is a rare syndrome characterized by multiple congenital anomalies, mental retardation, characteristic facial appearance, developmental delay, skeletal malformation, hirsutism, and various cardiac and ophthalmological problems. the diagnosis of this syndrome is clinical. the patient of the present case report was the second case of cdls from iran ; only a few ca...

postoperative portal vein thrombosis is a rare complication which occurs most often after hepatobiliary surgery.to date, few cases following laparoscopic cho lecystectomy have been reported. in this paper we present a case of portal vein thrombosis diagnosed with abdominal ct scan on the seventh day following laparoscopic cholecystectomy.the patient was administered therapeutic intravenous hepa...

thyroglossal duct cysts are the most common congenital anomalies in thyroid development, which in less than 1% of cases are malignant. in most cases the diagnosis is made postoperatively. up to now, a few cases have been reported which had been papillary carcinoma. controversies exist concerning its nature and treatment. we present a 30 years old woman with papillary carcinoma of thyroglossal d...