Logo

Publikacije (45101)

Nazad
Amra Gadžo, Amra Babajić, Amra Nuhanović

This paper provides a critical aspect of the position of the industrial sector in the transition economy of Bosnia and Herzegovina. If we observe sectors C-exploitation of coal and stone, D-processing industry, E-production and distribution of electric power, gas and steam, as per NACERev.1 classification, and sectors B-exploitation of coal and stone, C-processing industry, D-distribution of electric power, E-water, sanitation and recycling as per NACERev.2 classification, then from 2007 until 2012, their participation amounts to: 14.49%, 14.37%, 14.20%, 14.02%, 13.80%, 12.75% respectively. The paper observes the internal and the external reasons of the poor state of the industrial sector, and determines a possibility of its strengthening through recommendations that sum up results of the conducted research.

I. Doršner, S. Fajfer, A. Greljo, J. Kamenik, N. Košnik, Ivan Nišandžić

A bstractWe speculate about the possible interpretations of the recently observed excess in the h → τμ decay. We derive a robust lower bound on the Higgs boson coupling strength to a tau and a muon, even in presence of the most general new physics affecting other Higgs properties. Then we reevaluate complementary indirect constraints coming from low energy observables as well as from theoretical considerations. In particular, the tentative signal should lead to τ → μγ at rates which could be observed at Belle II. In turn we show that, barring fine-tuned cancellations, the effect can only be accommodated within models with an extended scalar sector. These general conclusions are demonstrated using a number of explicit new physics models. Finally we show how, given the h → τμ signal, the current and future searches for μ → eγ and μ → e nuclear conversions unambiguously constrain the allowed rates for h → τe.

B. Goudey, Mani Abedini, J. Hopper, M. Inouye, E. Makalic, D. Schmidt, John Wagner, Zeyu Zhou et al.

Genome-wide association studies (GWAS) are a common approach for systematic discovery of single nucleotide polymorphisms (SNPs) which are associated with a given disease. Univariate analysis approaches commonly employed may miss important SNP associations that only appear through multivariate analysis in complex diseases. However, multivariate SNP analysis is currently limited by its inherent computational complexity. In this work, we present a computational framework that harnesses supercomputers. Based on our results, we estimate a three-way interaction analysis on 1.1 million SNP GWAS data requiring over 5.8 years on the full "Avoca" IBM Blue Gene/Q installation at the Victorian Life Sciences Computation Initiative. This is hundreds of times faster than estimates for other CPU based methods and four times faster than runtimes estimated for GPU methods, indicating how the improvement in the level of hardware applied to interaction analysis may alter the types of analysis that can be performed. Furthermore, the same analysis would take under 3 months on the currently largest IBM Blue Gene/Q supercomputer "Sequoia" at the Lawrence Livermore National Laboratory assuming linear scaling is maintained as our results suggest. Given that the implementation used in this study can be further optimised, this runtime means it is becoming feasible to carry out exhaustive analysis of higher order interaction studies on large modern GWAS.

Strokes in young adults are reported as being uncommon, comprising 10%–15% of all stroke patients. However, compared with stroke in older adults, stroke in the young has a disproportionately large economic impact by leaving victims disabled before their most productive years. Recent publications report an increased incidence of stroke in young adults. This is important given the fact that younger stroke patients have a clearly increased risk of death compared with the general population. The prevalence of standard modifiable vascular risk factors in young stroke patients is different from that in older patients. Modifiable risk factors for stroke, such as dyslipidemia, smoking, and hypertension, are highly prevalent in the young stroke population, with no significant difference in geographic, climatic, nutritional, lifestyle, or genetic diversity. The list of potential stroke etiologies among young adults is extensive. Strokes of undetermined and of other determined etiology are the most common types among young patients according to TOAST (Trial of Org 10172 in Acute Stroke Treatment) criteria. Prevention is the primary treatment strategy aimed at reducing morbidity and mortality related to stroke. Therefore, primary prevention is very important with regard to stroke in young adults, and aggressive treatment of risk factors for stroke, such as hypertension, smoking, and dyslipidemia, is essential. The best form of secondary stroke prevention is directed toward stroke etiology as well as treatment of additional risk factors. However, there is a lack of specific recommendations and guidelines for stroke management in young adults. In conclusion, strokes in young adults are a major public health problem and further research, with standardized methodology, is needed in order to give us more precise epidemiologic data. Given the increasing incidence of stroke in the young, there is an objective need for more research in order to reduce this burden.

N. Kašikovič, Dragoljub Novaković, N. Milić, Gojko Vladić, Ž. Zeljković, Mladen Stančić

Original scientific paper This paper presents experimental usage of updated control methods such as thermovision and spectrophotometric analysis in graphic industry. These methods were applied to research the influence of ink volume and material characteristics on colour and heat treated printed substrates. Samples used in these experiments were printed by digital ink jet printing technique using Mimaki JV22 printing machine and J-Eco Subly Nano inks. As printing substrates, three different types of materials were used. Materials were different in respect of fabric weight and thread count, while material composition was the same for all three materials. The appropriate test card consisting of fields of CMYK colours was printed, varying the number of ink layers applied. Samples were exposed to heat treatment after printing. The heat applied was measured by thermovision camera. Spectrophotometric measurements were conducted before and after heat treatment. Based on data gathered by spectrophotometric measurements colour difference ΔE76 was calculated. Results showed that increasing number of layers, as well as right choice of substrates, can improve behaviour of printed product during exploitation.

The aim of this work was to examine existence of influence of visually impairment type on the rate of reading of visually impairment students, primary school's age, from the Centre for blind and partially sighted children and youth in Sarajevo. One minute test of laud reading is used for reading rate examination (Furlan, 1965), which makes the list of 120 words arranged from easier and shorter, to heavier and longer. We used the form C, and the result of examinees represents number of correctly read words in one minute. Results demonstrated that there is statistically evident difference within the group of visually impaired students with a different type of visual impairment. The work points out to the importance of individual approach, adaptation of working environment as well as enabling aids during education of students with a different type of visual impairment.

Jurica Arapović, Siniša Skočibušić, B. Jelavic, H. B. Ivanković, M. Jurić, D. Mamić, S. Grgić, J. Lesko et al.

Two cases of human cutaneous anthrax were reported in September 2014 in south-western Bosnia and Herzegovina. The two men were involved in slaughtering a cow and handled its Bacillus anthracis-infected meat. Anthrax has been sporadically observed in livestock in Bosnia and Herzegovina, but no confirmed human cases had been reported in the country in the last two decades. Clinicians in the country should be aware that anthrax may occur in humans, arising from exposure to infected animals.

Nema pronađenih rezultata, molimo da izmjenite uslove pretrage i pokušate ponovo!

Pretplatite se na novosti o BH Akademskom Imeniku

Ova stranica koristi kolačiće da bi vam pružila najbolje iskustvo

Saznaj više