Studies were carried out in southern Poland during 2002-2006 in Scots pine stands under the effect of an outbreak of pine shoot beetles.The qualitative aspects of beetle feeding in tree crowns, studied on the basis of fallen shoots collected on experimental plots, are presented in this paper.The beetle numbers affected the age distribution of damag
This review recounts the origins and development of the concept of the hypothalamic gonadotropin-releasing hormone (GnRH) pulse generator.It starts in the late 1960s when striking rhythmic episodes of luteinizing hormone secretion, as reflected by circulating concentrations of this gonadotropin, were first observed in monkeys and ends in the presen
This article provides information on business and therefore need managers to obtain information relevant accounting, reliable, clear, accurate and lowest costs to optimize decision making.This need derives from the current economic environment.The survival of organizations in a competitive environment, to which they must adapt, is conditioned by ob
Universitas Diponegoro (Undip) is a legal entity State University.Therefore, Undip is required to improve the quality of service.Human resources are the important aspect in improving services in Undip.The development of human resources in Undip is necessary; in the form of learning task, research and dedication, training, comparative study, profess