The paper aims to deliver a brief outline of the architectural development and discerned types of architecture of both Germanic and Roman origin on the territories north to the middle Danube. The four centuries of the local development was somehow disturbed during the Marcomannic wars. This large-scale conflict resulted in the Roman military occupation of the neighboring regions (Moravia, South...

A paleoparasitological study was carried out on 2 lead coffins recovered from the Roman site of Jaunay-Clan (near Poitiers, France). For the first time, this particular type of burial gave positive parasitological results, and eggs of the whipworm Trichuris trichiura were identified in 1 individual. In the present case, thanatomorphose associated with funerary practices may explain the scarcity...

Roman domination is a historically inspired variety of general domination such that every vertex is labeled with labels from {0, 1, 2}. Roman domination number is the smallest of the sums of labels fulfilling condition that every vertex, labeled 0, has a neighbor, labeled 2. Using algebraic approach we give O(C) time algorithm for computing Roman domination number of special classes of polygrap...

A subset X of edges of a graph G is called an edge dominating set of G if every edge not in X is adjacent to some edge in X . The edge domination number γ′(G) of G is the minimum cardinality taken over all edge dominating sets of G. An edge Roman dominating function of a graph G is a function f : E(G) → {0, 1, 2} such that every edge e with f(e) = 0 is adjacent to some edge e′ with f(e′) = 2. T...

A Roman dominating function on a graph G = (V, E) is a function f : V → {0, 1, 2} satisfying the condition that every vertex u for which f(u) = 0 is adjacent to at least one vertex v for which f(v) = 2. The weight of a Roman dominating function is the value f(V ) = ∑ u∈V f(u). The minimum weight of a Roman dominating function on a graph G is called the Roman domination number of G. In this pape...

Résumé G. E. Brooks — Un schéma provisoire de l'histoire de l'Afrique occidentale, fondé sur sept périodes climatiques (de ca. 9000 av. J.-C. au XIXe siècle). Examen de l'évolution historique de l'Ouest africain au cours des sept ères climatiques s'étendant sur onze millénaires. Une périodisation construite à partir des changements climatiques fournit un éclairage significatif sur des phénomène...

Résumé D. H. Johnson — L'approche historique dans l'étude des sociétés et de Venvironnement des plaines inondées du Haut-Nil. La prise en considération des facteurs écologiques, plus spécialement de la climatologie et, surtout, de l'hydrologie (hauteur et durée des crues et étiages) est indispensable à la compréhension des mouvements historiques des peuples de langue nilotique, ainsi que de leu...

The purpose of this study was to compare the epidemiology of freestyle and Greco-Roman wrestling injuries sustained during a 2006 United States (US) national tournament. A prospective injury surveillance study was conducted at the US 2006 ASICS/Vaughan Cadet and Junior National Championships. There were 83 freestyle- and 55 Greco-Roman-related injuries sustained, with the rate of injury per 100...

a roman dominating function (rdf) on a graph g = (v,e) is defined to be a function satisfying the condition that every vertex u for which f(u) = 0 is adjacent to at least one vertex v for which f(v) = 2. a set s v is a restrained dominating set if every vertex not in s is adjacent to a vertex in s and to a vertex in . we define a restrained roman dominating function on a graph g = (v,e) to be ...

Roman coins play an important role to understand the Roman empire because they convey rich information about key historical events of the time. The ancient Roman coins were widely used to announce the achievements of Roman emperors to the public. They also served to spread messages of changing policies or merits through the empire. By engraving portraits on the coins, the Roman emperors also co...