The restructuring of state-owned and public enterprises has attracted the attention of numerous researchers in the transition and post-transition period. The goal of restructuring as a business philosophy is to change and establish a new business philosophy, a new way of thinking. The correct interpretation of this term goes beyond its narrow and misleading translation, which equates to restructuring with a measure of change in structure. This paper examines the situation with the state-owned enterprises in Bosnia and Herzegovina. Although Bosnia and Herzegovina is characterized by the presence of two completely separate systems of corporate governance (corporate governance is regulated at an entity level without any common grounds at the level of Bosnia and Herzegovina), the symptoms of the situation are identical in both entities: state enterprises are commercially inefficient in both entities, and the reasons for their inefficiency are identical. The paper attempts to identify the symptoms and causes of such a state with a set of recommendations for the restructuring of state-owned enterprises, with clear definitions that, considering the trend of expansion of state-owned enterprises in highly developed countries, state-owned enterprises are needed here. It turns out that the privatized companies do not take into account the state interest. Following the logic of the OECD Guideline No. 2 (Ownership of State), first, it is considered how the state should manage the state-owned companies, and then by following the logic of the OECD Guideline no. 6 (Responsibilities of Committee) the complete corporation of state-owned enterprises is advocated in the way that state-owned enterprises have all the prerogatives of corruption, and are sufficiently distanced from political parties in power. Such an approach will significantly contribute to the improvement of corporate governance rating in Bosnia and Herzegovina that shows the atrophy of the system.

A necessidade de uma abor-dagem da gramática a favor da reflexão e dos usos linguísticos é amplamente discutida entre linguistas e educadores desde a década de 80. Nesse âmbito, surge a proposta teórico-metodológica da Análise Linguística (AL), que visa vincular o tratamento dos Conhecimentos Linguísticos (CL) ao trabalho com o texto. Apesar de defendidas por estu-diosos da língua e da educação – como Geraldi ([1984] 2006), Mendonça (2007), Ilari e Basso (2011), Bezerra e Reinaldo (2013) e Antunes (2014), que fundamen-tam teoricamente este trabalho – as mudanças em relação à abordagem dos CL ainda geram inquietações nos pro-fessores. Diante disso, propomo-nos a analisar aulas publicadas no Portal do Professor (plataforma on-line do Minis-tério da Educação voltada para docen-tes), no período de 2008 a 2016, para observar em que medida a proposta de trabalho com os CL por meio da AL tem influenciado as projeções dos docentes para suas aulas, bem como compreender o que eles entendem por “AL”. As análises evidenciaram que, mesmo categorizadas pelos professores-autores como de AL, as aulas apresentam diferentes abor-dagens dos CL, que vão da inclinação à normatividade gramatical à abordagem textual-discursiva, em que se destaca o trabalho com o texto a favor da reflexão e dos usos linguísticos.

Modelling of harmonics in large medium voltage (MV) distribution networks has so far been a challenge due to the presence of a large number of harmonic sources contributing to total harmonic voltages. This study proposes a deterministic methodology of modelling harmonics in large real MV distribution networks using aggregate harmonic source models parameterised based on measurements and results from the literature. In this research, background harmonic voltages from the sub-transmission system are parameterised based on measurements in the analysed network. Aggregate harmonic current emission of different customer categories in low-voltage (LV) networks (households and small commercial customers) parameterised based on several measurements in LV networks was dominated by residential or office customer type configurations. The harmonic current emission of industrial customers is parameterised based on the results from published literature. Two methods for modelling harmonic sources are used and compared: (i) modelling according to the IEC 61000-3-6 summation law and recommended summation exponents and (ii) modelling using complex phasors. The results of the models show a good match with the measurements from power quality monitors installed in the analysed MV network. Based on these results, the method according to the IEC 61000-3-6 is recommended for large MV distribution networks.

This paper addresses the theoretical and conceptualdeterminations of private and corporate security. Based on the literaturereview, common characteristics and specificities are examined, and thegrounds for conceptual similarities and differences are critically re-examined.The key question is whether the two concepts are different or represent thesame concept. The typology of corporate security by Lippert et. al. was usedas an analytical framework to compare corporate and private security. Eachof the five dimensions in the typology is compared and analyzed. First, thefindings of Lippert et al. regarding the above typology are presented followedby the typology, that is, the analytical framework used for the analysis ofprivate security. Finally, the comparison of private and corporate securitywas performed to see in which dimensions of the typology there are overlapsand similarities, and in which differences. In this regard, the basic conclusionis that private security and corporate security are two related concepts withsignificant common characteristics (Lat. genus proximum) and specificities thatdistinguish them from each other (Lat. differentia specifica). The results of thecomparative analysis indicate that private security and corporate security arerelated but conceptually different notions.

The risk of posttraumatic stress disorder (PTSD) following trauma is heritable, but robust common variants have yet to be identified. In a multi-ethnic cohort including over 30,000 PTSD cases and 170,000 controls we conduct a genome-wide association study of PTSD. We demonstrate SNP-based heritability estimates of 5–20%, varying by sex. Three genome-wide significant loci are identified, 2 in European and 1 in African-ancestry analyses. Analyses stratified by sex implicate 3 additional loci in men. Along with other novel genes and non-coding RNAs, a Parkinson’s disease gene involved in dopamine regulation, PARK2, is associated with PTSD. Finally, we demonstrate that polygenic risk for PTSD is significantly predictive of re-experiencing symptoms in the Million Veteran Program dataset, although specific loci did not replicate. These results demonstrate the role of genetic variation in the biology of risk for PTSD and highlight the necessity of conducting sex-stratified analyses and expanding GWAS beyond European ancestry populations. Post-traumatic stress disorder (PTSD) is a common mental health problem. Here, the authors report a GWAS from the Psychiatric Genomics Consortium in which they identify two risk loci in European ancestry and one locus in African ancestry individuals and find that PTSD is genetically correlated with several other psychiatric traits.

In this work, the possibilities and benefits of using an ionic liquid as a potential dietary supplement are presented and discussed for the first time. Ionic liquids prevent the development of microorganisms due to high ion concentration and thus, prevent perishability of the food products. Thermal stability, structure, as well as the experimental density and viscosity in the temperature range from 20 to 50?C and at the atmospheric pressure 1x105 Pa of newly synthesized cholinium taurate ionic liquid, [Chol][Tau], are determined. According to the performed physicochemical characterization, it can be concluded that the synthesized ionic liquid is suitable for application in the food industry. The temperature variation of viscosity and density is discussed in terms of processes, packaging, and storage of [Chol][Tau]. Also, the antiproliferative activity of [Chol][Tau] is determined and compared with those obtained for ascorbic acid and Aspirin? as the standards.

The mass hierarchy among the three generations of quarks and charged leptons is one of the greatest mysteries in particle physics. In various flavor models, the origin of this phenomenon is attributed to a series of hierarchical spontaneous symmetry breakings, most of which are beyond the reach of particle colliders. We point out that the observation of a multipeaked stochastic gravitational wave signal from a series of cosmological phase transitions could well be a unique probe of the mechanism behind flavor hierarchies. To illustrate this point, we show how near future ground- and space-based gravitational wave observatories could detect up to three peaks in the recently proposed PS^{3} model.

ABSTRACT Resilience of power systems is highly impacted by factors such as increasing severity and frequency of weather events, but also smart grid advances that introduce major operational changes in power systems. Rapidly adapting to these changing circumstances and harnessing the potential of technological advances is the key to ensuring that power systems stay operational during disturbances, thereby improving resilience. This paper addresses this challenge by presenting an approach for improving resilience through local energy resource sharing across multiple distribution systems. The approach brings together the physical and the ICT layer of power systems through a self-organization approach that automatically alters the physical grid topology and forms local energy groups in order to mitigate the effects of widespread outages. Thereby, supply and demand are locally matched, and demand met is maximized during an outage. The results demonstrate that using the proposed approach, operational resilience of impacted distribution systems is improved.

Abstract A novel creatine blend (creatine nitrate mixed with creatinine, CN‐CRN) has been anecdotally suggested to be superior to traditional creatine formulations for bioavailability and performance. However, does CN‐CRN supremely affects creatine levels in the blood and skeletal muscle of healthy humans remain currently unknown. This randomized, controlled, double‐blind, crossover trial evaluated the acute effects of single‐dose CN‐CRN on serum creatine levels, and 5‐days intervention with CN‐CRN on skeletal muscle creatine and safety biomarkers in healthy men. Ten healthy young men (23.6 ± 2.9 years) were allocated to receive either CN‐CRN (3 grams of creatine nitrate mixed with 3 grams of creatinine), pure creatine nitrate (3 grams, CN), or regular creatine monohydrate (3 grams, CRM) by oral administration. We found that CN‐CRN resulted in a more powerful rise in serum creatine levels comparing to either CN or CRM after a single‐dose intervention, as evaluated with the area under the concentration–time curve calculation (701.1 ± 62.1 (µmol/L) × min versus 622.7 ± 62.9 (µmol/L) × min versus 466.3 ± 47.9 (µmol/L) × min; p < .001). The peak serum creatine levels at 60‐min sampling interval were significantly higher in CN‐CRN group (183.7 ± 15.5 µmol/L), as compared to CN group (163.8 ± 12.9 µmol/L) and CRM group (118.6 ± 12.9 µmol/L) (p < .001). This was accompanied by a significantly superior increase in muscle creatine levels after CN‐CRN administration at 5‐days follow‐up, as compared to CN and CRM, respectively (9.6% versus 8.0% versus 2.1%; p = .01). While 2 out of 10 participants were found to be nonresponsive to CN intervention (20.0%) (e.g., no amplification in muscle creatine levels found at 5‐days follow‐up), and 3 participants out of 10 were nonresponsive in CRM trial (30%), no nonresponders were found after CN‐CRN administration, with individual upswing in total muscle creatine varied in this group from 2.0% (lowest increment) to 16.8% (highest increment). Supplemental CN‐CRN significantly decreased estimated glomerular filtration rate (eGFR) at 5‐days follow‐up, as compared to other interventions (p = .004), with the average reduction was 14.8 ± 7.7% (95% confidence interval; from 9.3 to 20.3). Nevertheless, no single participant experienced a clinically relevant reduction in eGFR (< 60 ml/min/1.73 m2) throughout the course of the trial. Liver enzymes remained in reference ranges throughout the study, with no participant experienced high liver blood tests (e.g., AST > 40 units per L or ALT >56 units per L). Besides, no participant reported any major side effects during the trial, while the odors of CN‐CRN and CN formulations were considered somewhat unpleasant in 8 out of 10 participants (80.0%). Our results suggest that CN‐CRN is a preferred and relatively safe alternative to traditional creatine formulations for improved creatine bioavailability in the blood and skeletal muscle after single‐dose and 5‐days interventions.