real mathematicians contribution to architecture creation has been a controversial issue of scientific and architectural studies in islamic era. according to the related documents, with development of constructive activities and need to mathematics in the first centuries, mathematicians give architects and craftsmen advices in some mathematical problems. mathematicians, supervision of some gove...

materials and methods in the present study, authors have attempted to state the life and time of jorjani and his views by studying the history, old medical sources, and other provided recent medical literature in these fields. results the biography of hakim jorjani has been well reviewed and described precisely. conclusions based on our findings, it is clear that jorjani described and explained...

D the first millennium B.C., the present territory of Romania was invaded by Thracians (I 2th century B.C.), Illyrians (750-450 B.C.), and Getae and Celts (300 B.C.). Dacians, the northern Thracians, are known from Greek sources of the 4th and 3rd centuries B.C. In the period between 200 and 31 B.C., the Dacian state extended between the Tisza River and the lower Danube. In 85 A.O., the Roman e...

The syndrome of enhanced atrioventricular nodal (AVN) conduction has been defined arbitrarily by: AH interval during normal sinus rhythm (AH-NSR) less than or equal to 60 msec; shortest right atrial pacing cycle length (PCL) maintaining 1:1 AVN conduction (shortest PCL 1:1) less than or equal to 300 msec; and at the shortest PCL 1:1, an increase in the AH interval from AH-NSR (delta AH) less th...

In this paper we will study the dynamics of a non-BPS Dp-brane in the background of N BPS Dk-branes.

Ascorbate (AH, the reduced form of vitamin C) is an important radical scavenger and antioxidant in human plasma; the resulting ascorbyl radical can disproportionate to AH and dehydroascorbic acid (DHA). Here we address potential maintenance mechanism(s) for extracellular AH by examining the ability of cells to convert extracellularly presented DHA to AH. DHA was rapidly transported into human l...

A new antiherpetic agent, AH-758, was isolated from the culture broth of Streptomyces sp. strain No. 758. The structure was determined by NMR special analyses to be a new antibiotic belonging to bafilomycin group containing (5-oxo-2-pyrrolin-2-yl) methyl fumarate in its C-21.

Mummification of lung tissue is not unusual due to 2 factors: it contains few of the epithelial cells with large concentrations of hydrolase-rich liposomes that are associated with the putrefaction process, and the area of desiccation is very large, due to the large volume of aerated regions.1 However, it is rare to find examples with intact structures. In this paper, we present a mummified ind...

OBJECTIVES Puberty is a key transitional phase of the human life course, with important biological and social connotations. Novel methods for the identification of the pubertal growth spurt and menarche in skeletal remains have recently been proposed (Shapland and Lewis, 2013, 2014). In this study we applied the methods to two Romano-British cemetery samples (1st-early 5th centuries AD) in orde...

Let φ(x1, . . . , xh, y) = u1x1 + · · · + uhxh + vy be a linear form with nonzero integer coefficients u1, . . . , uh, v. Let A = (A1, . . . , Ah) be an h-tuple of finite sets of integers and let B be an infinite set of integers. Define the representation function associated to the form φ and the sets A and B as follows: R (φ) A,B (n) = card ({(a1, . . . , ah, b) ∈ A1 × · · · × Ah × B : φ(a1, ....