Expanding the non-knot region of the famous Möbius strip with topological one-sided characteristics, an interesting structure of a Möbius basket molecule with all real frequencies was obtained at the B3LYP/6-31G(d) level for the first time. This structure contains six fused five-membered pyrrole rings contrasting with the isolated pentagon rule for the fullerenes. The twisted handle joints the ...

As our population ages, the number of patients presenting to their primary care physicians with urologic problems is significantly increasing. Urologic issues are the third most common type of complaint in patients 65 yr of age or older and account for at least a part of 47% of office visits.1 One of the most predominant urologic problems in elderly persons, and the focus of this chapter, is lo...

This study was designed to estimate the burden of urologic diseases in the Islamic Republic of Iran as a practical method for defining public health priorities. Using World Health Organization guidelines for national burden of disease studies, 6 steps were performed: selecting diseases to include; dynamic modelling of diseases; gathering data about urologic diseases; computing the local disabil...

Cytochrome P450 2E1 (CYP2E1) is involved in the metabolic activation of various carcinogens. CYP2E1 RsaI/PstI polymorphism has been identified in urologic cancer patients, while studies of the polymorphism have shown inconclusive trends in the risk of urologic cancers. Therefore, we performed this systematic review to provide a complete picture and conducted a meta-analysis to derive a precise ...

We consider a limit price of basket options in a large portfolio where the dynamics of basket assets is described as a CEV jump diffusion system. The explicit representation of the limiting price is established using weak convergence of empirical measure valued processes generated by the system. As an application, the closed-form formula of the limit price is derived when the price dynamics of ...

one of the routine methods for diagnosis and treatment of cholelithiasis is endoscopic retrograde cholangiopancreatography. it is an effective method but is associated with some complications (9.8%) which the most common is pancreatitis (5.4%). one of the rare complications is basket impaction in the common bile duct which is treated with different methods. a 58 years male history of laparoscop...

Work related musculoskeletal disorders are seen as an indicating parameter of occupational stress among the women workers engaged in tea leaf plucking operation. The hand plucking (no mechanized plucking is practiced in Assam) being a highly repetitive task requires forceful exertions to reach to the distant periphery of the tea bushes and mechanical compression (pressing against hard surfaces)...