BACKGROUND HIV/AIDS has emerged as one of the major global public health problems and it also has substantial economic impact on individuals and their families. OBJECTIVES This paper describes the economic problems of youth with HIV in Ibadan, Nigeria. METHODS A cross-sectional survey of PLWHA attending two HIV/AIDS support groups in Ibadan and the University College Hospital (UCH) antiretr...

Article history: Received 15 April 2014 Received in revised form 29 September 2014 Accepted 28 October 2014 Available online 4 November 2014

Let F denote the class of all functions univalent in the unit disk and convex in the direction of the real axis. In the paper we discuss the functions of the class F which are n-fold symmetric, where n is positive even integer. For the class of such functions we find the Koebe set as well as the covering set, i.e. T f2F f ðDÞ and S f2F f ðDÞ. Moreover, the Koebe constant and the covering consta...

For every fixed graph H, we determine the H-covering number of Kn, for all n > n0(H). We prove that if h is the number of edges of H, and gcd(H) = d is the greatest common divisor of the degrees of H, then there exists n0 = n0(H), such that for all n > n0, C(H,Kn) = d dn 2h dn− 1 d ee, unless d is even, n = 1 mod d and n(n− 1)/d+ 1 = 0 mod (2h/d), in which case C(H,Kn) = d ( n 2 ) h e+ 1. Our m...

Economic ideas and processes are becoming increasingly integrated with more traditional engineering and hydrologic models of water management problems. Combining economic management concepts and performance indicators with an engineering-level of understanding of a hydrologic system can provide results and insights more directly relevant for water management decisions and policies. When such mo...

the comprehensiveness of islam necessitates that it would meet all the needs of humankind in all aspects of his life, including economic problems. knowing that economists believe in scarcity of natural resources and human's unlimited needs as the main problems of economy in management of human's life, it is questioned if there would be any solution in fiqh and religious teachings. ref...

Adolescence is a time of dramatic physical, cognitive, emotional, and social changes as well as a time for the development of many social-emotional problems. These characteristics raise compelling questions about accompanying neural changes that are unique to this period of development. Here, we propose that studying adolescent-specific changes in face processing and its underlying neural circu...