Congenital and acquired forms of paralysis have usually been left in the hands of the family physician, supplemented by occasional visits to the nerve specialist or the shop for orthopsedic appliances ; and the treatment has been on the routine lines of electricitj* in some form, massage, hydrotherapeutics and nervine tonics. Hitherto the ordinary surgeon has shunned this class of case as much ...

Hundreds of millions of pages of microfilmed historical documents are not being digitised at this time due to insufficient individual demand to garner appropriate commercial attention and investment. This paper demonstrates that the cost of digitisation and online delivery can be lowered dramatically using a novel application of recent technological advancements in imaging, data processing and ...

A convertible bond is defined to be (e.g., Jorion [10]) a bond issued by a corporation that can be converted into the equity of that corporation at certain times using a predetermined exchange ratio. This entails the creation of new shares issued by the corporation if and when conversion occurs, and the existing shares are diluted by the creation of the new shares. The option to convert is sole...

Can part of Africa’s current underdevelopment be explained by its slave trades? To explore this question empirically, I combined data from ship records with data from various historical documents reporting slave ethnicities, and construct estimates of the number of slaves exported from each country during Africa’s slave trades between 1400 and 1900. I find a strong robust negative correlation b...

This paper has two objectives: one is to explore the dialectics of remembering and forgetting, an issue traditionally neglected in psychological memory research; the other is to question the widespread dichotomy of individual and social memory. To do so, a cultural-historical perspective is outlined that allows us to conceive of individual memory as an inextricable part of an overarching cultur...

With the increasing number of documents that are available in digital form, also the number of digital historical documents is increasing (Berkvens, 2001). It cannot be assumed that standard IR systems perform well on historical documents: historical texts differ from modern texts in three ways (Hüning, 1996; Van Der Horst and Marschall, 1989): (a) vocabularies have changed, (b) spelling has ch...

In the accompanying translation and film, Gustav Störring describes the psychological profile of Mr. B. (Franz Breundl), a victim of carbon monoxide poisoning with a nearly complete short-term memory deficit. Störring diagnoses Mr. B. as lacking entirely the capacity to register or retain any information in consciousness for longer than two seconds. Here we introduce these historical documents,...

In most cognitive architectures, episodic memory is either not implemented, or plays a secondary role. In contrast, in the Xapagy architecture episodic memory is the primary means of acquiring and using knowledge. Shadowing, the main reasoning method of the system, relies on unprocessed historical recordings of concrete events to determine the agent’s behavior. This paper outlines the use of ep...