The brain of a bird that is singing appears to be able to block out certain signals and prevent them from influencing brain activity.

Visual memory for the spatial location where a moving target vanishes has been found to be systematically displaced downward in the direction of gravity. Moreover, it was recently reported that the magnitude of the downward error increases steadily with increasing retention intervals imposed after object's offset and before observers are allowed to perform the spatial localization task, in a pa...

Young human children at around 2 years of age fail to predict the correct location of an object when it is dropped from the top of an S-shape opaque tube. They search in the location just below the releasing point (Hood, 1995). This type of error, called a 'gravity bias', has recently been reported in dogs and monkeys. In the present study, we investigated whether young and adult chimpanzees al...

Prosody simultaneously encodes different kinds of information, including the type of speech act of an utterance (e.g., falling declarative vs. rising interrogative intonational tunes), the location of semantic focus (via prosodic prominence), and syntactic constituent structure (via prosodic phrasing). The syntactic/semantic functional dimensions (speech act, focus, constituency) are orthogonal...

Were the new economic geography forces for industry agglomeration and dispersion at work in the movement of industry in pre-1931 Britain where transport costs were falling? This paper examines the issue empirically using a general model that nests the Heckscher-Ohlin factor endowment with new economic geography models. The evidence suggests that while the location of pre-1931 British industry w...

In this paper we propose a method for locating the optic disc (OD) in retinal images automatically using a generalization of majority voting scheme. Applying more different optic disc detectors for voting we can achieve better performance for the automatic detection system than for each individual algorithm. The location with maximum number of OD center candidates falling within a radius predef...

In this paper we propose a method using a generalization of the weighted majority voting scheme to locate the optic disc (OD) in retinal images automatically. The location with the maximal sum of the weights of OD center candidates falling into a disc of radius predefined in the clinical protocol is chosen for optic disc. We have worked out a weighted voting scheme, where besides the weights, a...

These reports were analysed taking three major criteria into consideration: location of Veterinary Public Health (VPH) responsibilities, scope of VPH activities, level of Veterinary Services/VPH collaboration with other sectors. Individual reports were reviewed to answer the following questions: Does a VPH unit exist and if so, where is it located? If not, what administrative structure(s) carri...