Dental anatomical variations play a significant role in the diagnosis and a successful treatment outcome in endodontics. It is essential for the clinician to have a clear picture and understanding of the pulpal anatomy and its variations. In a mandibular second premolar, it is rare to find extra roots and canals. The aim of the present article is to report a case about the successful diagnosis,...

Various classifications for male pattern baldness are mentioned in the literature. The 'Norwood's classification is the most commonly used but it has certain limitations. The new system has included 'three' extra features which were not mentioned in any other classification. It provides an opportunity to document the full and correct picture while documenting male pattern baldness. It also aids...

We consider n selfish agents or players, each having a load, who want to place their loads to one of two bins. The agents have an incomplete picture of the world: They know some loads exactly and only a probability distribution for the rest. We study Nash equilibria for this model, we compute the Price of Anarchy for some cases and show that sometimes extra information adversely affects the Div...

Background: Multiple sclerosis (MS) is a complex disorder thought to result from an interaction between environmental and genetic predisposing factors which have not yet been characterised, although it is known to be associated with the HLA region on 6p21.32. Recently, a picture of chronic cerebrospinal venous insufficiency (CCSVI), consequent to stenosing venous malformation of the main extra-...

A picture for thermodynamics of the glassy state is introduced. It assumes that one extra parameter, the effective temperature, is needed to describe the glassy state. This explains the classical paradoxes concerning the Ehrenfest relations and the Prigogine-Defay ratio. As a second part, the approach connects the response of macroscopic observables to a field change with their temporal fluctua...

We study vortex-type solutions in a (4+1)-dimensional Einstein-Yang-Mills-SU(2) model. Assuming all fields to be independent on the extra coordinate, these solutions correspond in a four dimensional picture to axially symmetric multimonopoles, respectively monopole-antimonopole solutions. By boosting the five dimensional purely magnetic solutions we find new configurations which in four dimensi...

background sarcoidosis is a multisystem disease affecting different organs with different frequency rates depending on geographical location. musculoskeletal abnormalities includes osseous lesions (small and large bone sarcoidosis), sarcoidal arthropathy, and sarcoidal myopathy. musculoskeletal involvement is reported in a significant number of patients. objectives this study aimed to determine...

Theories with large extra dimensions [1] invoke a brane picture of the universe, with matter confined on a brane embedded in a higher D-dimensional space (D = 4 + N), and only gravity free to propagate in the extra dimensions. A certain number, say n, of the N extra dimensions may be large, with size of the order of a millimeter. These scenarios are characterized by a low fundamental scale for ...

background breast augmentation is the most frequent procedure performed according to the 2009 quick facts report of the american society of plastic surgeons. this study presents the periareolar extra-glandular breast augmentation. methods from 2004 to 2010 among 32 female patients, peri-areolar incision was performed for breast augmentation. dissection was performed in subcutaneous plane toward...