followed by premature RB beats, we must assume that RB complexes do not express conducted sinus impulses but are, in fact, escape beats, also suggested by their short H-V interval. The diagram of Figure 1 reflects a 2:1 form of A-V nodal block. This phenomenon, however, would have been the same with any other form of second-degree A-V block provided that two levels of block occur, and no retrog...

Narration will be mainly focused on the origin, course and aftermath of four far-reaching initiatives that bloomed in Italy at almost the same time, in a few months encompassing 1954 and 1955; a choice which implies unfair omission of other worthwhile but less influential happenings.

This article examines several major political and cultural issues with which the citizens of Azerbaijan are currently grappling. It considers the role of the Nogorno-Karabakh conflict and its aftermath, irredentist claims made by some on Azerbaijani portions of Iran, the place of women in society, and the role of oil. Present in all these topics, however, is the common theme of how Turkish, Rus...

Hemi-spatial neglect is a disabling, neuropsychological impairment that restricts the ability to attend to incoming information on one side space. Most frequently associated with a lesion to the right hemisphere, the disorder is strongly predictive of general functional recovery from stroke. Although the standard therapy is of limited effectiveness, pilot studies indicate that more effective tr...

microtubule affinity-regulating kinase 2 (mark2) protein has a substantial role in regulation of vital cellular processes like induction of polarity, regulation of cell junctions, cytoskeleton structure and cell differentiation. the abnormal function of this protein has been associated with a number of pathological conditions like alzheimer disease, autism, several carcinomas and development of...

The title polymeric mixed-organyl tin hydroxide, [Sn(C(6)H(5))(2)(C(6)H(11))(OH)](n), hass a hydroxide-bridged chain structure; the tin center shows trans-C(3)SnO(2) trigonal bipyramidal coordination. The Sn atom lies on a special position of site symmetry m; the symmetry element relates one phenyl ring to the other and also relates one half of the cyclo-hexyl ring to the other half.

Lithuanian physical anthropology developed quite changably, having its ups and dawns, connected with the history of the country: wars, the periods of occupation and independence. The history of Lithuanian anthropology can be divided into following periods: initial (the 1st half of the 19th c.), until independence of Republic of Lithuania (the 2nd half of the 19th c. and the beginning of the 20t...