We present the HiggsPO UFO model for Monte Carlo event generation of electroweak VH and VBF Higgs production processes at NLO in QCD in the formalism of Higgs pseudo-observables (PO). We illustrate the use of this tool by studying the QCD corrections, matched to a parton shower, for several benchmark points in the Higgs PO parameter space. We find that, while being sizable and thus important to be considered in realistic experimental analyses, the QCD higher-order corrections largely factorize. As an additional finding, based on the NLO results, we advocate to consider 2D distributions of the two-jet azimuthal-angle difference and the leading jet pT\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$p_T$$\end{document} for new physics searches in VBF Higgs production. The HiggsPO UFO model is publicly available.

Objectives The aim of this study was to investigate the effects of pinealectomy and melatonin treatment on the rat thymus gland characteristics, taking into consideration possible gender differences. Materials and methods Thirty adult Wistar rats of both sexes were divided into three groups. Group C and group PX served as control groups and included sham-pinealectomized and pinealectomized animals that were treated with 10% ethanol solution (0,1ml/daily, subcutaneous). Animals from third group (group PXM) underwent pinealectomy and seven days after surgery started receiving melatonin dissolved in 10% ethanol solution (3mg/kg/daily, subcutaneous). All animals were treated for 4 weeks. Results Volume density of the thymus cortex showed statistically significant (p<0,05) decrease while the volume density of the thymus medulla was increased in the pinealectomized compared to the sham-pinealectomized female rats. Numerical density of macrophages as well as the distribution of blood vessels showed no gender differences. The numerical density of lymphocytes was statistically significantly decreased in female in comparison to the male pinealectomized rats. Melatonin treatment was proved to cause reverse effects in the sense that the results from the melatonin treated group corresponded to the results obtained from the control group of animals. Conclusion The results of this study suggest that the pinealectomy causes gender-related changes in the rat thymus. Short-term melatonin treatment showed reverse effect, equally in both sexes.

UDK: 547.56:582.728.4 Phenolic compounds content and antioxidant capacity from Viscum album ssp. album Beck. leaves and twigs extracts were determined. Common mistletoe was collected from four hosts (Crataegus monogyna, Malus domestica, Prunus cerasifera, and Populus x canadensis.). Folin-Ciocalteu method, AlCl3 method, method with Arnow reagent, and acid-butanol assay were applied for determination of total phenols, flavonoids, phenolic acids and proanthocyanidins respectively. DPPH, ABTS and FRAP methods were applied in the determination of antioxidant capacity of the extracts. Total phenols were in the range 7.16-11.70 mg GAE/g DW, flavonoids 2.115-4.668 mg RE/g DW, phenolic acids 0.811-1.789 mg caffeic CAE/g DW, and proanthocyanidins 0.71-2.62 mg LCE/g DW. Content of phenols and flavonoids was higher in the leaves than the twigs. The highest antioxidant capacity in leaves (50.86-65.93 µmol Trolox equivalents/g DW) was determined for mistletoe collected from Crataegus monogyna while the highest capacity in twigs had mistletoe collected from Malus domestica (67.28-81.72 µmol Trolox equivalents/g DW). Also, high correlation has been noticed between total phenols, flavonoids, phenolic acids and antioxidant capacity for V. album leaves. For twigs, high correlation was obtained between phenols and antioxidant capacity, and in some moderate extends for proanthocyanidins.  

Abstract Development of noble metal-free catalysts for hydrogen production is one of the cores of the sustainable energy economy. Here we present results of systematic analysis of catalytic activity of Ni-Mo alloy powders in alkaline media towards hydrogen evolution reaction (HER). Catalysts were prepared in a wide concentration range (from Ni0.2Mo0.8 to Ni0.9Mo0.1), and resulted with a volcano shaped activity-composition relationship, with maximum catalytic activity achieved for the powder with nominal composition Ni0.6Mo0.4. Improved HER activity is ascribed to reduced deactivation by hydride formation and adequate hydrogen-surface energetics on Ni-Mo catalysts. In the second part, we demonstrate a novel method for electrochemical formation of NiMo@rGO composites. Prepared composite electrodes show improved electrocatalytic activity compared to both pure Ni and Ni@rGO electrodes. Activity was observed to depend on the deposition time and is contributed by two factors: (i) formation of Ni-Mo system and (ii) formation of an interfacial region with rGO. We expect that the provided activity-composition relationship in combination with novel electrochemical NiMo-rGO composite formation procedure will provide a route for the development of new highly efficient noble metal-free HER electrocatalysts.

Introduction: Atrial fibrillation (AF) is the most common form of cardiac arrhythmia in clinical practice and its prevalence increases with age. Patients who develop AF also have cardiovascular risk factors, structural heart disease, and comorbidities, all of which can increase mortality. AF causes a significant economic burden with the increasing trend in AF prevalence and hospitalizations. Research Objectives: The objective of our study is to evaluate the impact of the most common known risk factors on the incidence of atrial fibrillation as an important precursor of cardiac and cerebrovascular morbidity and mortality among our patients in Bosnia and Herzegovina during median follow up period (September 2006 - September 2016). The other objective is to estimate the CHA2DS2-VASc score among our patients based on clinical parameters. Patients and methods: This study includes 2352 ambulant and hospitalized patients with atrial fibrillation. All patients underwent clinical evaluation which includes thorough assessment for potential risk factors and concomitant conditions in order to determine which of them represent the most common among examinees with atrial fibrillation. Results: The results show that male gender has slightly more incidence of AF. Obesity and overweight with BMI ≥ 27, cigarettes smoking and sedentary life style are almost present in patients with AF. Arterial hypertension, coronary artery disease, diabetes mellitus, chronic obstructive pulmonary disease, chronic renal dysfunction, structural and valvular heart disease and peripheral vascular disease are the most common comorbidities among our patients. The mean CHA2DS2-VASc score was 3.2±1.4 and the mean HAS-BLED score was 2.1±1.2. Conclusion: Atrial fibrillation is the most common sustained cardiac rhythm disorder. The study shows that obesity, alcohol consumption, smoking cigarettes and dyslipidemia can be considered as triggers and predisposing factors for appearance of AF. Arterial hypertension, coronary artery disease, chronic obstructive pulmonary disease, diabetes mellitus, Peripheral vascular disease and chronic kidney disease are playing important role in developing of AF.

The authors presents their perspectives on the relationship between antipsychiatry and the stigma of mental illness. The present paper aims to provide a short review of the basic principles of the antipsychiatric movement, and to discuss the atitudes of its most important theorists. The authors searched recent literature, as well as drawing upon some of the basic antipsychiatric texts. Antipsychiatry dates from 18th century, and as an international movement it emerged during the 1960s as part of the historic tumult of the period rather than as a result of the evolution of scientific ideas. During that period psychiatrists began to see heredity as the cause of mental illness, became pessimistic about restoring patients to sanity, and adopted essentially a custodial approach to care that included use of physical restraints. Radical attitudes of antipsychiatry gave a significant incentive to review psychiatric theory and practice, especially with protecting the rights of mental patients and giving importance not only to somatic, but mental, social and spiritual sides of human existence. But, at the same time, they led to unwarranted attacks on psychiatry as a medical discipline, encouraged different views of its stigmatization and in a certain measure affected the weakening of social awareness about the importance of medical and institutional care for the mentally ill persons. After the 1970s, the antipsychiatry movement became increasingly less influential, due in particular to the rejection of its politicized and reductionistic understanding of psychiatry.

Materia Socio-Medica (Mater Sociomed) is peer review journal with open access, which publishes original research papers, reviews, viewpoints, news notes, letters and other items on topics related to public health, epidemiology, social medicine and health care organization, health management & economics. From the year 2009 plagiarism check of manuscripts was introduced and the journal has been published as an official journal of the Academy of Medical Sciences of Bosnia & Herzegovina.

Introduction: The International Academy of Health Sciences Informatics (IAHSI) is established by International Medical Informatics Association (IMIA) which is the world body for health and biomedical informatics. The Academy will serve as an honor society that recognizes expertise in biomedical and health informatics internationally. Academy membership will be one of the highest honors in the international field of biomedical and health informatics. Aim: To present scientometric analysis of founding members of the International Academy of Health Sciences Informatics, to evaluate members and their scientific rating. Material and methods: The work has an analytical character and presents analysis of the data obtained from the Google Scholar and Scopus database. Results are shown through number of cases, percentage and graphically. Results: The analysis showed a significant correlation between the Academy and the country (continent) of origin of the academician. In IAHSI are mainly represented academics originating from Europe - 40 members (33,3%), North America - 39 members (32,5%), Asia - 20 members (16,6%), South America - 9 members (7,5%), Australia - 7 members (5,8%), while only 5 members or 4,16% come from Africa. Conclusion: Criteria for number of representatives of each continent to main academic communities are relatively questionable, as this analysis showed. Development of Health Sciences Informatics should be the main purpose, and it should be evenly distributed with slight deviations in number of representatives of each continent.