formula one legend michael schumacher hit his head severely while skiing on december 29, 2013. he was operated on for brain decompression and left in a coma fighting for life. in such severe brain injury with cerebral contusion and hemorrhage following head trauma, refractory to medical therapy and with increasing cerebral oedema and intracranial pressure, critically low cerebral perfusion can ...

A known target detection assumes that the to be detected is provided a priori , while an anomaly unknown without any prior knowledge. As a result, generally performs search-before-detect in active mode, referred as opposed which throw-before-detect passive detection. Accordingly, techniques des...

objectives the aim of this study was to present the incidence and characteristics of repeated tbi (rtbi) in iranian patients. patients and methods during one year, all admitted tbi patients with prior tbi history were enrolled into the study. in each patient, data such as age, gender, past medical history, injury cause, anatomic site of injury, tbi severity, clinical findings and ct scan findin...

background traumatic brain injury (tbi) is a worldwide problem, especially in countries with high incidences of road traffic accidents such as iran. patients with a single occurrence of tbi have been shown to be at increased risk to future tbi. this study presents incidences and characteristics of repeated traumatic brain injury (rtbi) in iran. materials and methods during one year, all admitte...

We display the full anomaly structure of supergravity, including new contributions to the conformal anomaly. Our result has the super-Weyl and Kähler U(1) transformation properties that are required for implementation of the Green-Schwarz mechanism for anomaly cancellation. ∗This work was supported in part by the Director, Office of Science, Office of High Energy and Nuclear Physics, Division o...