SURF (Speeded Up Robust Features) is a detector and descriptor of local scaleand rotation-invariant image features. By using integral images for image convolutions it is faster to compute than other state-of-the-art algorithms, yet produces comparable or even better results by means of repeatability, distinctiveness and robustness. A library implementing SURF is provided by the authors. However...

Phenotypic changes between species can occur when evolution shapes development. Here, we tested whether differences in the social behavior and cognition of bonobos and chimpanzees derive from shifts in their ontogeny, looking at behaviors pertaining to feeding competition in particular. We found that as chimpanzees (n = 30) reached adulthood, they became increasingly intolerant of sharing food,...

Chimpanzees and bonobos show different cooperative tendencies when the prize is easily monopolizable food: bonobos cooperate more than their less socially tolerant relatives.

(-)Pantoprazole [(-)PAN] accumulated in rat milk stereoselectively, and this accumulation was attributed to rat Abcg2 (rAbcg2). In contrast, flux experiments at 25 μM showed that (+)pantoprazole [(+)PAN] was preferentially transported by rAbcg2. The purpose of the current study was to comprehensively evaluate the transport of PAN isomers in empty-Madin-Darby canine kidney II (MDCKII) and MDCKII...

OBJECTIVE To examine the surgical-pathological predictors of para-aortic lymph node (PAN) metastasis at radical hysterectomy, and for PAN recurrence among women who did not undergo PAN dissection at radical hysterectomy. METHODS This is a retrospective analysis of a nation-wide cohort study of surgically-treated stage IB-IIB cervical cancer (n=5,620). Multivariate models were used to identify...