Quantum entanglement is so fundamentally different from a network packet that several quantum network stacks have been proposed; one of which has even been experimentally demonstrated. Several simulators have also been developed to make up for limited hardware availability, and which facilitate the design and evaluation of quantum network protocols. However, the lack of shared tooling and community-agreed node architectures has resulted in protocol implementations that are tightly coupled to their simulators. Besides limiting their reusability between different simulators, it also makes building upon prior results and simulations difficult. To address this problem, we have developed QuIP: a P4-based Quantum Internet Protocol prototyping framework for quantum network protocol design. QuIP is a framework for designing and implementing quantum network protocols in a platform-agnostic fashion. It achieves this by providing the means to flexibly, but rigorously, define device architectures against which quantum network protocols can be implemented in the network programming language $\text{P}4_{16}$ . QuIP also comes with the necessary tooling to enable their execution in existing quantum network simulators. We demonstrate its use by showcasing V1Quantum, a completely new device architecture, implementing a link- and network-layer protocol, and simulating it in the existing simulator NetSquid.

In this paper, I investigate the attempts of the European Union to promote and entrench the rule of law standards in the Western Balkans countries. I examine the failures of legal reforms in key policy areas, such as the regulations of judicial independence, the legislative branch of government, vetting and suppression of corruption, that prevent progress in achieving the rule of law standards. I demonstrate how a narrow focus on the judiciary and its performance has harmed the standards. I propose a more specific focus on socio–economic reforms that, at first glance, appear less relevant to the rule of law. These are: higher education reforms, digitalization, decarbonization, and better targeting of anti-corruption measures. More focus on these areas allows a refocusing from a narrow conception of rule of law to other good governance reforms.

This study aims to investigate the differential impacts of recurrent and non-recurrent government expenditures on the gross domestic product (GDP) of Bosnia and Herzegovina from 1996 to 2022. Aggregating data from various government levels, it employs ordinary least squares (OLS) regression techniques to analyze the relationship between these types of expenditures and economic growth. The findings reveal a significant positive correlation between recurrent expenditure and GDP, indicating that spending on health, education, and security contributes to economic growth. Conversely, non-recurrent expenditure, encompassing capital and development investments, does not show a statistically significant impact on GDP in the short term. This suggests that while recurrent spending is crucial for immediate economic performance, non-recurrent investments require strategic planning and efficiency to realize their growth potential. The study underscores the importance of efficient expenditure allocation in transitioning economies like Bosnia and Herzegovina, highlighting the need for a balanced fiscal strategy that supports both immediate economic stability and long-term development.

The aim of this study was to select the best marketing communication channel for a medium-sized agricultural company in the area of the city of Bijeljina by applying multi-criteria decision-making methods. Eight criteria were used for the research, and five communication channels were selected. The research on the importance of individual criteria was influenced by the commercial management of the company in question with their common attitude, i.e. assessment. The Entropy - MABAC method of multi-criteria decision-making was used for the methodology. The results show that the criterion of diversity of new information is the most significant. The best-rated communication channel is the company’s good image. The second-best rated alternative is the use of the internet, specifically social media. The results provide a good basis for further research in this area with the aim of determining the factors that influence the choice of future promotion methods and obtaining useful information.

Numerous archaeological sites in Bosnia and Herzegovina represent a historical heritage and testify to the rich cultural, social, and political life of medieval Bosnia. Bobovac, the capital of the Bosnian Kingdom after King Tvrtko I's coronation in 1377, featured a royal complex with a palace, church, and fortification. Recent molecular-genetic research on skeletal remains from Bobovac aims to uncover medieval ancestors' customs and genetic origins. Fifteen well-preserved teeth samples from Bobovac were processed. STR amplification employed PowerPlex® Fusion and Investigator® 24plex QS Kits, with Y-STR profiles generated using the PowerPlex® Y23 System. Fourteen partial autosomal STR profiles were obtained, enabling sex determination and kinship analysis. STR amplification success varied due to ancient DNA degradation, with larger loci showing lower amplification rates. Kinship analysis confirmed appropriate marker selection, demonstrating high reliability for determining close relationships. Integrating aDNA analysis with archaeological research enhances our understanding of historical populations, connecting archaeology and forensic genetics to contribute to the broader narrative of human history.

COVID-19 pandemic, caused by the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), was declared in 2020 by the World Health Organization. New mutations have been identified, leading to various variants of this virus, including Alpha, Beta, Gamma, Delta, and Omicron, which are classified as variants of concern (VOCs) and have raised considerable concerns for global public health. Such constant spread and changes in the genome of the virus require continuous monitoring. This research focuses on the evolution of SARS-CoV-2 through a detailed presentation of the viral genome, protein structure and interpretation, with the presentation of phylogenetic characteristics and patterns. We obtained the sequence data from the European region focusing on the S, E, and RdRp proteins from the publicly available NCBI database. We next used the MEGA11 package to generate the multiple sequence alignments and create phylogenetic trees. The SWISS-MODEL server was connected to the Protein Data Bank to obtained tertiary structure images of all the proteins presented in the paper. Stability studies of obtained mutations were performed via MUpro online tool. The results indicate a substantial impact of the Omicron variant relative to others, particularly concerning the alterations and mutations observed in the spike (S) protein, which is crucial in the infection process.

ABSTRACT Background In 2020, the coronavirus disease 2019 (COVID-19) pandemic caused disruptions in kidney replacement therapy (KRT) services worldwide. The aim of this study was to assess the effect of the COVID-19 pandemic in 2020 on the incidence of KRT, kidney transplantation activity, mortality and prevalence of KRT across Europe. Methods Patients receiving KRT were included from 17 countries providing data to the European Renal Association Registry. The epidemiology of KRT in 2020 was compared with average data from the period 2017–2019. Changes occurring during the first and second waves of the pandemic were also explored. Results The incidence of KRT was 6.2% lower in 2020 compared with 2017–2019, with the lowest point (−22.7%) during the first wave in April. The decrease varied across countries, was smaller in males (−5.2%) than in females (−8.2%) and was moderate for peritoneal dialysis (−3.7%) and haemodialysis (−5.4%) but substantial for pre-emptive kidney transplantation (−23.6%). The kidney transplantation rate decreased by 22.5%, reaching a nadir of −80.1% during the first wave, and was greatest for living donor kidney transplants (−30.5%). While in most countries the kidney transplantation rate decreased, in the Nordic/Baltic countries and Greece there was no clear decrease. In dialysis patients, mortality increased by 11.4% and was highest in those 65–74 years of age (16.1%), in those with diabetes as the primary renal disease (15.1%) and in those on haemodialysis (12.4%). In transplant recipients, the mortality was 25.8% higher, but there were no subgroups that stood out. In contrast to the rising prevalence of KRT observed over the past decades across Europe, the prevalence at the end of 2020 (N = 317 787) resembled that of 2019 (N = 317 077). Conclusion The COVID-19 pandemic has had a substantial impact on the incidence of KRT, kidney transplant activity, mortality of KRT and prevalence of KRT in Europe with variations across countries.

Purpose. The aim of the study was to examine the effects of five weeks detraining period on body composition changes in elite professional Indonesian male soccer players. Material and methods. The body composition of 24 top-level male soccer players (age: 26.33 ± 4.06 years) competing in First League of Indonesia was measured before and after the 5-weeks detraining period. Body composition variables, including body mass, body fat percentage, fat-free mass, and total body water percentage, were measured using the bioelectrical impedance method. The results. The paired samples T-test showed significant changes in the means of body composition variables for body fat percentage, fat-free mass, and total body water percentage. Mean values for body fat percentage increased during the detraining period from 10.87 ± 2.47% to 11.98 ± 2.75% (10.3%). A decrease in mean values for fat-free mass (61.34 ± 5.74 kg to 59.80 ± 6.22; 2.49%) and total body water percentage (from 65.13 ± 1.84% to 64.40 ± 1.99%; 1.12%) was observed. No significant changes occurred in body mass (from 69.05 ± 8.07 kg to 69.05 ± 8.48 kg; 0.04%) from initial to final testing. Conclusions. Since there was a significant difference in body fat percentage, fat-free mass, and total body water percentage% before and after detraining period., it is suggested that 5 weeks of detraining period.  for the professional soccer players may not be necessary, and the duration should be shortened to maintain body composition status.

We introduce Mathador-LM, a new benchmark for evaluating the mathematical reasoning on large language models (LLMs), combining ruleset interpretation, planning, and problem-solving. This benchmark is inspired by the Mathador game, where the objective is to reach a target number using basic arithmetic operations on a given set of base numbers, following a simple set of rules. We show that, across leading LLMs, we obtain stable average performance while generating benchmark instances dynamically, following a target difficulty level. Thus, our benchmark alleviates concerns about test-set leakage into training data, an issue that often undermines popular benchmarks. Additionally, we conduct a comprehensive evaluation of both open and closed-source state-of-the-art LLMs on Mathador-LM. Our findings reveal that contemporary models struggle with Mathador-LM, scoring significantly lower than average 3rd graders. This stands in stark contrast to their strong performance on popular mathematical reasoning benchmarks. The implementation of Mathador-LM benchmark is available at https://github.com/IST-DASLab/Mathador-LM.

Abstract Objectives To develop two ethical checklists to evaluate (i) management of ethical concerns in research projects and (ii) awareness of ethical conduct of healthcare laboratory professionals. Methods Comprehensive discussion among the members of IFCC Task Force on Ethics based on pertinent literature. Results This Checklist for Clinical Research Projects should be useful to evaluate research proposals from an ethical perspective before submitting it to an IRB or its equivalent, thereby diminishing rejection rates and resulting in more time-effective projects. The checklist designed to evaluate the ethical conduct in laboratory medicine could be useful for self evaluation (internal audits) and for certification/accreditation processes performed by third parties. Conclusions These checklists are simple but powerful tools useful to guide professionals to adhere to ethical principles in their practice, especially in developing countries where accredited ethics committees may be difficult to find.

To investigate a robot’s role in children’s welfare and safety, we conducted interviews with 8 Subject Matter Experts and Professionals (SMEs) across the disciplines of robotics, child technology, psychology, and psychiatry disciplines. Through qualitative analysis, we synthesize the challenges of safeguarding, compounding limitations, and potential solutions for involving robots in safeguarding as broadly defined in SME interviews. While they agree robots should not be responsible for making judgement calls, the experts also identified the ways robots can be a valuable addition to the safeguarding team. However, more conversations spanning disciplines need to occur to inform policy and legal frameworks that will better establish a robot’s role in intimate spaces in children’s lives. While this line of inquiry is specific to robots in safeguarding, many of the themes reflect the nuances of finding appropriate places for child-robot interactions in the context of children’s welfare.

Introduction: Acute lymphoblastic leukemia (ALL) is the most frequent pediatric leukemia; it can be defined according to chromosomic and genomic data. Cytogenetic analyses and determination of chromosomal numbers (such as hypo- or hyperdiploidy) and/or specific chromosomal rearrangements are basic for ALL classification and treatment. Even though cure rates of childhood ALL are at ~95%, pharmacogenetic aspects are of raising importance. Material and Methods: We have analyzed the literature for ALL subtypes, corresponding therapy options, and pharmacogenetic implications. Results: Data for ALL subtypes such as B-ALL, T-ALL, Ph-like ALL, DS-ALL, ETP-ALL, BCR-ABL1-like ALL are presented here. The gene polymorphism which lead to metabolizability of 6-MP are ITPA variants (94C>A) and IVS2+21A>C, in conjunction with TPMT (238G>C, TPMT*3B 460G>A and *3C 719A>G and NUDT15 (415C>T). For methotrexate metabolism gene polymorphisms are found for gene MTHFR as C677T and A1298C. Conclusion: In the last decade in many hospital laboratories, pharmacogenetic aspects gain more and more importance. Application of many molecular biology methods provided progress in treatment and diagnosis of ALL patients. Combination therapy is proposed as an alternative to single drug treatments.

The Internet of Things (IoT) is one of the key technologies for the digital transformation of both business and society. The paper primarily aims to investigate the structure and dynamics of academic publications in English dealing with issues of IoT development – from a marketing perspective, using methods of systematic mapping, i.e., co-citation analysis, bibliographic coupling, and analysis of the co-occurrence of keywords in the Scopus and Web of Science (WoS) databases. Analysis of research papers enables the identification of the most influential articles, papers, and journals, as well as visualization of the keywords and co-authorship co-occurrences. There has been an exponential increase in studies on IoT applications in marketing, indexed in Scopus and WoS citation databases. An insight into analyzed papers shows that companies utilize large amounts of data generated by the IoT to gain insights into customers’ supply and value creation, which helps strengthen their relationships with customers and pursue more efficient marketing policies and practices, ultimately leading to a competitive advantage. The IoT is expected to evolve into a vast network that includes smart devices and significantly influences people’s behavior, especially decision-making at different stages of the purchasing process.

Purpose The present study aimed to investigate a) the associations between bilateral performance utilizing countermovement jump (CMJ), squat jump (SJ), speed and unilateral CMJ, isokinetic peak torque in knee extension and flexion with angular velocities of 60°/s and 180°/s and tensiomyography (TMG) parameters; b) whether the asymmetries derived from unilateral tests are associated with bilateral CMJ, SJ and speed in elite female soccer players. Methods Thirty-five elite female soccer players (average age: 20 ± 5 years) completed CMJ, SJ, speed, isokinetic muscle strength and TMG tests. Results Compared to the non-dominant leg, the dominant leg demonstrated greater peak torque output in both knee flexion (7.4%) and knee extension (5.6%) isokinetic tasks, as well as m. vastus medialis contraction time (7.6%), and soccer-specific agility test (4.1%). Conversely, the hamstring to quadriceps peak torque ratio at 180°/s (8.5%) was significantly greater in the non-dominant leg. The associations between CMJ, SJ and speed performance were positive and ranged from weak (r = 0.350) to high (r = 0.710). For speed and TMG-derived variables, correlations were negative and ranged from weak (r = −0.345, p = 0.042, for vastus medialis contraction time) to moderate (r = −0.530, p = 0.001, for biceps femoris contraction time). Furthermore, both bilateral CMJ and SJ negatively correlated with TMG-derived variables, ranging from weak (r = −0.350, p = 0.039, for vastus lateralis contraction time) to moderate (r = −0.537, p = 0.003, for rectus femoris contraction time). Conclusion The overall significant, albeit inconsistent, correlations between the diverse performance scores obtained highlight the necessity for a multifaceted and thorough diagnostic strategy in female soccer players.

Background Type 1 diabetes mellitus (T1DM) management in children and adolescents requires intensive supervision and monitoring to prevent acute and late diabetes complications and to improve quality of life. Digital health interventions, in particular diabetes mobile health apps (mHealth apps) can facilitate specialized T1DM care in this population. This study evaluated the initial usability of and satisfaction with the m-Health intervention Diabetes: M app, and the ease of use of various app features in supporting T1DM care in rural and remote areas of Bosnia-Herzegovina with limited access to specialized diabetes care. Methods This cross-sectional study, performed in February–March 2023, evaluated T1DM pediatric patients who used the Diabetes: M app in a 3-month mHealth-based T1DM management program, along with their parents and healthcare providers (HCPs). All participants completed self-administered online questionnaires at the end of the 3-month period. Data were analyzed by descriptive statistics. Results The study population included 50 T1DM patients (children/parents and adolescents) and nine HCPs. The mean ± SD age of the T1DM patients was 14 ± 4.54 years, with 26 (52%) being female. The mean ± SD age of the HCPs was 43.4 ± 7.76 years; all (100%) were women, with a mean ± SD professional experience of 17.8 ± 8.81 years. The app was reported usable in the domains of ease-of-use and satisfaction by the T1DM children/parents (5.82/7.0), T1DM adolescents/young adults (5.68/7.0), and HCPs (5.22/7.0). Various app features, as well as the overall app experience, were rated positively by the participants. Conclusion The results strongly support the usability of mHealth-based interventions in T1DM care, especially in overcoming care shortage and improving diabetes management and communications between HCPs and patients. Further studies are needed to compare the effectiveness of apps used to support T1DM management with routine care.