This paper considers the construction of generalized neighbor designs in circular blocks for several cases, which are useful in Serology. The initial blocks for the proposed designs are developed by using the method of cyclic shifts. Generalized neighbor designs are also constructed in linear...

Ninety per cent of smokers report having their first whole cigarette before the age of 19. Thus, it is important to have policies such as youth access laws which may prevent youth from becoming future smokers. In Canada, the Tobacco Act prohibits retailers from furnishing tobacco products to...

Lay persons who are trained to conduct research in their own communities form an essential part of many research projects. However, the effects of conducting research in their own communities have not been adequately explored. This paper examines the experiences, perceptions, and challenges...