A new species of Lepanthes from southwestern Colombia is presented here. farallonensis belongs to the informal group “manabina”, which comprises with concave and commonly pubescent leaves, flowers resting at adaxial side synsepal short long tails. similar L. smaragdina in broadly ovate dorsal sepal but differs conspicuously twisted upper lobes petals, outwardly bent a depression center laminae ...

In a number of extensive coastal areas in northwest Europe, large numbers of long-lived migrant birds eat shellfish that are also commercially harvested. Competition between birds and people for this resource often leads to conflicts between commercial and conservation interests. One policy to prevent shellfishing from harming birds is to ensure that enough food remains after harvesting to meet...

A 55-year-old woman with an aortic arch syndrome of acute onset and dysphasia, resulting from the excessive administration of ergotamine tartrate suppositories, is described. Complete resolution of symptoms and return of upper limb and carotid artery pulses to normal occurred within four days of cessation of the ergot derivative. Lower limb involvement was conspicuously absent in this case.

Gait recognition has become a popular new biometric in the last decade. Good recognition results have been achieved using different gait techniques on several databases. However, not much attention has been paid to get major questions: how good are biometrics data; how many subjects are needed to cover diversity of population (hypothetical or actual) in gait and how many samples per subject wil...

We hope to advance the Semantic Web by doing research within the boundaries of the known. Isn’t that all we can do? It seems hard to break out of the boundaries of the known, but no, I don’t think it is good enough, and that we need to challenge this view, and that we should look to philosophy of science and natural science for inspiration. My fundamental assumption, which I hope you will agree...

In the questionnaire analysis, finding whether there is a statistically significant difference between two or more groups in a continuous measure is one of the major problems in researches. However, it is difficult for researchers to solve the issue of finding possible statistically significant difference, namely “Statistically Significant Difference Unawareness Issue”. There are two causes to ...

We address the problem of compressed sensing (CS) with prior information: reconstruct a target CS signal with the aid of a similar signal that is known beforehand, our prior information. We integrate the additional knowledge of the similar signal into CS via l1-l1 and l1-l2 minimization. We then establish bounds on the number of measurements required by these problems to successfully reconstruc...