Advances in Research

Orthogonal Double Covers of Kn,n by Infinite Classes of Disjoint Unions of Certain Complete Bipartite Spanning Subgraphs

S. El-Serafi, R. El-Shanawany & A. El-Mesady · Advances in Research · 2014

An orthogonal double cover (ODC) of any graph H  is a collection of spanning subgraphs of H such that every two of them share exactly one edge at most, and every edge of the graph H belongs to exactly two of the spanning graphs. In this paper, we are concerned with the orthogonal...

Open access Research Article 10.9734/AIR/2014/10262

Moringa oleifera (Lam) as a Protein Supplement in Clarias gariepinus Diet

A. A. Adewumi · Advances in Research · 2014

This experiment was carried out to investigate chemical properties of Moringa oleifera and the effects of dietary levels of Moringa oleifera leaves on the growth performance and feed utilization for Clarias gariepinus fry. The study was carried out in aquarium tanks, for a period...

Open access Research Article 10.9734/AIR/2014/10399

Evaluation the Effects of VitB6 on the Treatment of Premenstrual Syndrome: A Clinical Randomized Trial

Zafari Mandana & Aghamohammady Azar · Advances in Research · 2014

Introduction: Premenstrual syndrome (PMS) is a regularly appearance number of symptoms during luteal phase of menstruation. The purpose of this study was, determination the effect of Vit B6 on treatment this syndrome. Method: Two hundred girls who had moderate and severe form of...

Open access Research Article 10.9734/AIR/2014/10181