the author presents an unusual extension of the cerebrospinal fluid space into the proximal tympanic part of the facial nerve, and points out the clinical and surgical significance of this anatomical variation.

We show that professional soccer players and their coaches exhibit reference-dependent behavior during matches. Controlling for the state of the match and for unobserved heterogeneity, we show on a minute-by-minute basis that players breach the rules of the game, measured by the referee’s assignment of cards, significantly more often if their teams are behind the expected match outcome, measure...

Let S be a nonempty bounded set in R2. Then S is staxshaped if and only if every 3 or fewer boundary points of S are clearly visible via S from a common point of S. The number 3 is best possible.

Let Γ be a topological semigroup acting on a topological space X, and let Γ0 be a subsemigroup of Γ. We give general conditions ensuring that Γ and Γ0 have the same transitive points.

The transfer of council estates into housing association (HA) ownership has transformed the structure of social housing provision across Britain; in half of English local authorities council housing is a thing of the past. From 1997, stock transfer extended beyond rural shire districts, with urban estates accounting for the majority of properties being handed to new social landlords. This study...

Speaker transitions in conversation are often brief, with minimal vocal overlap. Signed languages appear to defy this pattern with frequent, long spans of simultaneous signing. But recent evidence suggests that turn boundaries in signed language may only include the content-bearing parts of the turn (from the first stroke to the last), and not all turn-related movement (from first preparation t...

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dr.mirsadraei and colleagues performed an interesting study about the lung hrct findings in chemical warfare patients who suffering from long-term pulmonary complications. they found that air trapping and mosaic attenuation were the most common lung hrct findings. also they divided patients in different clinical entities according to the lung hrct findings (bronchiolitis oblitrans, pulmonary fi...

Throughout the history of East Asian medicine, different kinds of acupuncture treatment experiences have been accumulated in classical medical texts. Reexamining knowledge from classical medical texts is expected to provide meaningful information that could be utilized in current medical practices. In this study, we used data mining methods to analyze the association between acupoints and patte...

The large number of negative phase III trials in oncology over the last several years has renewed interest in refining phase II oncology clinical trials to maximize the chances of success in phase III testing. More efficient phase II study designs will improve our ability to identify promising agents for testing while accurately identifying nonefficacious agents. Recognizing that new paradigms ...