The emergence of deadly viruses is one the epitomes major global health threats. Currently world going through COVID-19 pandemic resulting in extreme morbidity and mortality, which caused by severe acute respiratory coronavirus 2 (SARS-CoV-2). Besides, SARS-CoV-2, recent perturbation chikungunya virus (CHIKV) infection, dengue (DENV), zika (ZIKV) etc. are worth being noted. Although an array re...

Worldwide, chronic diseases (e.g. cardiovascular diseases, cancer, chronic respiratory diseases, diabetes) are on the rise. Global chronic disease related deaths were estimated to be 35 million out of 58 million annual deaths in 2005; besides, the number of people that die annually from cardiovascular diseases is almost twice the number of people who die from all infectious diseases combined (i...

Enterprise resource planning systems (ERP systems) are enterprise information systems designed to support business processes. They partially or completely include functions such as order processing, purchasing, production scheduling, dispatching, financial accounting and controlling (Monk et. al., 2005). ERP systems are the backbone of information management in many industrial and commercial en...

the augmented gravity model was employed to determine iran's trading model and agricultural export directions in the case of cross section analysis in 2005 for 64 countries which are considered as iran's main export market. besides, another explanatory variable named trade conformity index (tci) was added to the model. this index was employed to identify iran's trading model. als...

The purpose of this paper is to explain clearly the role of the information system security management within the entire Port of Rijeka security process. The complexity of the Port of Rijeka system, in which Rijeka Port Authority contemplates the development strategy of the Rijeka traffic route and the services provided by the Port within the framework of the already existing development paradi...

Currently, organizations move from the need to produce high rates of profitability, by the satisfaction of their customers, partners or employees, and by the maintenance of high levels of competitiveness to enable them to face competition and ensure their survival. With the evolution of Information Systems and the Information Technology, increasingly organizations based its activities on these ...

To the Editor: Predictable rhythmic fluctuations, especially circadian, have been observed in a wide variety of physiologicai and psychological functions. Abno~a~ities of circadian patterns have been documented in people with depression, including a tendency for maximal severity of depression in the morning; however, patients with anxiety or mixed depression/anxiety report a tendency for sympto...

Introduction Today prominent and comprehensive databases such as Thomson Reuters’ Web of Science (WoS) or Elsevier’s Scopus are highly in use for bibliometric research. However, these databases do not index full texts hindering researchers to carry out more detailed analyses. Besides, it is possible that some indexed publications do not have DOI numbers playing an important role to access full ...

Reports of cyanobacterial blooms developing worldwide have considerably increased, and, in most cases, the predominant toxins are microcystins. The present study reports a cyanobacterial bloom in Lake Violão, Torres, Rio Grande do Sul State, in January 2005. Samples collected on January 13, 2005, were submitted to taxonomical, toxicological, and chemical studies. The taxonomical analysis showed...