In a society composed of a ruler and its citizens: What are the determinants of the political equilibrium between these two? This paper approaches this problem as a game played between a ruler who has to decide the distribution of the aggregate income and a group of agents/citizens who have the opportunity to revolt if they are unhappy with the distribution. Nevertheless, if too few revolt, the...

This autobiography already makes for absolutely fascinating reading. Ibn Khaldūn lived an itinerant life serving as a magistrate for—in modern geographic terms— Spanish, Moroccan, Tunisian and Egyptian Islamic courts. In that function in Granada, Spain, he negotiated treaties with the Christian Spanish crown (with Pedro the Cruel, which does not sound too encouraging). The autobiography follows...

OBJECTIVE To investigate whether silibinin (SDH) could overcome chemoresistance of methotrexate (MTX)-resistant human rhabdomyosarcoma (hRD). METHODS This study was conducted at the Department of Pharmacology and Toxicology, College of Pharmacy, University of Baghdad, Baghdad, Iraq from October 2012 to March 2013. In this in vitro study, resistance to MTX was induced in hRD cell line, the cel...

Infectious bovine rhinotracheitis (IBR) is an economically important disease of cattle and buffaloes, and causes abortions, infertility, meningeal encephalitisو and keratoconjunctivitis. The aim of the study was to determine seroprevelence of the IBRantibodiesin two herds, 26buffaloes and 21 cow related agriculture research office and veterinarymedicine college respectively in Baghdad, these an...

In this paper we introduce SCARE the Spatio-Cultural Abductive Reasoning Engine which implements an algorithm that solves spatial abduction problems (Shakarian, Subrahmanian, and Sapino 2009). We review results of SCARE for activities by Iranian-sponsored “Special Groups” (Kagan, Kagan, and Pletka 2008) operating throughout the Baghdad urban area and compare these findings with experiments wher...

Background: To test effectiveness and safety of topical methotrexate 0.5%gel and to introduce new formula of methotrexate gel using suitable media for delivery. Patients and Methods: The clinical work was performed at the Department of Dermatology and Venereology in Baghdad Teaching Hospital during the period from January 2008 to October 2008. While preparation of formula was performed in the l...

1Department of Paediatrics; 2Department of Community Medicine, Iraqi College of Medicine, Baghdad, Iraq (Correspondence to W. Al-Kubaisy: [email protected]). Received: 03/03/03; accepted: 09/12/03 ABSTRACT To measure asthma prevalence and severity among children in Baghdad, we randomly sampled 3360 primary-school children and had their parents complete standardized questionnaires. The respo...

BACKGROUND In prior reports of active data collection, we demonstrated that early use of emergency tourniquets is associated with improved survival and only minor morbidity. To check these new and important results, we continued critical evaluation of tourniquet use for 6 more months in the current study to see if results were consistent. METHODS We continued a prospective survey of casualtie...

In 1968, Golomb and Welch conjectured that there does not exist perfect Lee code in Z with radius r ≥ 2 and dimension n ≥ 3. Besides its own interest in coding theory and discrete geometry, this conjecture is also strongly related to the degree-diameter problems of abelian Cayley graphs. Although there are many papers on this topic, the Golomb-Welch conjecture is far from being solved. In this ...

Adinkra and kente cloth have changed significantly in the course of their history first as markers of Asante royal power and then of Ghanaian cultural distinction. Once handmade and reserved for the exclusive use of the Asante ruler, cheap mass-produced reproductions now proliferate in Ghanaian markets. In attempting to use intellectual property law to regulate their appropriation, the Ghanaian...