The paper contains an estimate of the Beta coefficient for the shares listed on the Prime Listing of the Belgrade Stock Exchange. The companies chosen for analysis are "NIS j.s.c.", The "Nikola ...Tesla" Airport, "Energoprojekt holding" and "Sojaprotein". The main aim of this paper is to evaluate the Beta coefficients for the mentioned companies in order to make it easier for investors to bring investment decisions. During the calculation of Beta coefficients, quite similar results were obtained, which was later analyzed and presented. One of the reasons for similar results is that the analysis was based on a single and incomplete financial market of the Republic of Serbia.
Ice Ages (IA) and their glacial periods can be regarded as significant natural hazards (NH). Unfortunately, the knowledge of hominid evolution that occurred during IAs, in such extreme climatic ...fluctuations, is preserved almost exclusively in mythology. The omission of more scientific discourse regarding the history of NH during IAs should be rectified for posterity. As our civilization will likely have to cope with the beginnings of a new glacial phase, a more complete understanding of the mechanisms of IA climate dynamics is crucial.
This paper presents an unpublished correspondence between M. Milanković, a polymath and the founder of the Astronomical theory of Ice Ages (ATIA), and the astronomer V. Mišković, one of Milanković’s major contributors to the development of his theory. Additional insight related to the ATIA by M. Milanković is given, particularly regarding the succession of glacial and interglacial periods on Earth. In this completely preserved correspondence, taking place from 1924 until 1952, also reside letters concerning the research of M. Milanković and V. Mišković as it relates to the research of Alfred Wegener and Wladimir Köppen. These letters are on the topic of M. Milanković’s 1920’s work. At the Astronomical Observatory in Belgrade, M. Milanković found useful data in the observatory’s publications and orchestrated the numerical calculations he needed for his ATIA with V. Mišković aid.
Abstract
Acute kidney injury (AKI) caused by hantavirus infections is rare but should be suspected in any patient presenting with flu-like symptoms, signs of haemolytic–uraemic syndrome or presence ...of anti-glomerular basement membrane (anti-GBM) antibodies. We report the first case of Dobrava–Belgrade virus in France imported from southeastern Europe. The characteristic macroscopic appearance of the fresh renal biopsy specimen, displaying a haemorrhagic appearance of the medulla, suggested hantavirus infection. AKI caused by hantavirus infections remains a diagnostic challenge, especially outside endemic areas.
The research was conducted in dogs and cats kept as pets on the territory of the city of Belgrade (Serbia), between 2011 and 2014. Its aim was to examine the prevalence of intestinal helminths and to ...point out their zoonotic potential. Coprological tests were carried out on samples from 528 household pets (421 dogs and 107 cats). The research included specimens from both gender, the dogs were between 2 months and 14 years old and the cats were from 1 month to 15 years old. The diagnosed parasites included: toxocarosis (Toxocora canis 16.62% and Toxocora mystax 15.88%), ancylostomatidosis (in dogs 4.03%, and in cats 1.87%), trichuriosis (in dogs 4.03%, and in cats 0.93%) and dipilidiosis (in dogs 24.70% and in cats 21.49%). Most of the examined cats and dogs that were found positive for intestinal helminths were 1-8 years old. For the effective planning and conducting of preventive strategies, the most important is to know the epizootiology of intestinal helminths of dogs and cats, including the possibilities of transferring these helminths to people. The priorities include the continued education of pet owners by veterinarians, and also the close cooperation between the veterinary and the human health service.
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