This paper provides a research review regarding the creep of ultra-high-performance concrete with or without the addition of fibers. Unlike other similar studies that mainly considered influential factors and their effects on the creep behavior, this research focuses more attention on the analysis of UHPC creep models. For the creep strain assessments of these concretes, the creep models given in the latest standards cannot be used, but it is necessary to modify them to give reliable results, given the rather complex composition of UHPC. Several proposed creep models for UHPC are presented with comparative analysis. The observation is that by varying key parameters such as compressive strength, relative humidity, cross-sectional dimensions, and temperature, there may be major discrepancies between models, so additional experimental investigations are necessary to perform their calibration. In this paper, the parameters α1, α2, and γ of FIB Model Code 2010 have been modified in order to obtain a match with other proposed models in terms of the final value of the creep coefficient and the creep curve. The creep coefficient of the UHPC decreases when steel fiber content increases, but it is important to consider the excessive fiber addition because very often it causes an increase in creep strain. The application of thermal treatment at a temperature of 90 °C for 48 h significantly improves the time-dependent properties of UHPC. An analysis of the impact of the steel fiber content, fiber type, thermal treatment, and the age of the concrete under load on strains of UHPC specimens and beams under long-term loads is performed.

Research on attitudes toward English varieties has been identified as a crucial contextual issue that is relevant to the implementation of the Teaching English as an International Language approach. Thus, the current study explores the attitudes of 400 Bosnian respondents toward different English varieties, employing a verbal guise technique for attitude elicitation. It also examines the respondents’ perceived intelligibility of these varieties and their conative responses and recognition rates. The results consistently showed that inner‐circle varieties, Standardised British in particular, were rated more favourably than expanding‐circle varieties and were perceived as more desirable and better understood. Their correct recognition rates were also much higher than those for expanding‐circle varieties. Expanding‐circle varieties were rated much less favourably, with the exception of moderately accented Bosnian English. All the other expanding‐circle varieties, heavily accented Bosnian English, Arabic and Turkish English, were not perceived as desirable. They were also considered less easily understood, and their recognition rates were low.

The great Pannonian Rebellion. the Bellum Batonianuni of AD 6 — 9 was one of the most significant events, if not the most significant one in the history of Roman dealings with Illyricum.' Its significance went far beyond local, provincial history, shaping the future foreign policy conduct of the Empire in the early principate, and perhaps, combined with the clades Variana in the Teutoburg forest, stopped Roman political and military expansion in North and Central Europe. For the first time in many years, even Italy was in fear from the external enemy. This was the first rebellion of this kind after the end of the Republic that seriously undermined the Roman confidence and even shook their position and prestige in recentlv occupied territories. 

Large Language Models (LLMs) have achieved significant success across various NLP tasks. However, their massive computational costs limit their widespread use, particularly in real-time applications. Structured pruning offers an effective solution by compressing models and directly providing end-to-end speed improvements, regardless of the hardware environment. Meanwhile, different components of the model exhibit varying sensitivities towards pruning, calling for nonuniform model compression. However, a pruning method should not only identify a capable substructure, but also account for post-compression training. To this end, we propose DarwinLM, a method for training-aware structured pruning. DarwinLM builds upon an evolutionary search process, generating multiple offspring models in each generation through mutation, and selecting the fittest for survival. To assess the effect of post-training, we incorporate a lightweight, multistep training process within the offspring population, progressively increasing the number of tokens and eliminating poorly performing models in each selection stage. We validate our method through extensive experiments on Llama- 2-7B, Llama-3.1-8B and Qwen-2.5-14B-Instruct, achieving state-of-the-art performance for structured pruning. For instance, DarwinLM surpasses ShearedLlama while requiring 5× less training data during post-compression training. Code and all weights are released at: https://github.com/ISTDASLab/ DarwinLM.

Orbit-based methods are widespread in strong-field laser-matter interaction. They provide a framework in which photoelectron momentum distributions can be interpreted as the quantum interference between different semiclassical pathways the electron can take on its way to the detector, which brings with it great predictive power. The transition amplitude of an electron going from a bound state to a final continuum state is often written as multiple integrals, which can be computed either numerically or by employing the saddle-point method. If one computes the momentum distribution via a saddle-point method, then the obtained distribution is highly dependent on the time window from which the saddle points are selected for inclusion in the “sum over paths.” In many cases, this leads to the distributions not even satisfying the basic symmetry requirements and often containing many more oscillations and interference fringes than their numerically integrated counterparts. Using the strong-field approximation, we find that the manual enforcement of the energy-conservation condition on the momentum distribution calculated via the saddle-point method provides a unique momentum distribution which satisfies the symmetry requirements of the system and which is in a good agreement with the numerical results. We illustrate our findings using the example of the Ar atom ionized by a selection of monochromatic and bichromatic linearly polarized fields. Published by the American Physical Society 2025

This study explores the application of subject-verb concord rules among Bosnian EFL students, focusing on the influence of proficiency level, academic performance in grammar-related subjects, and preferences for American or British English. Guided by three research questions, the study examines whether students’ general language proficiency impacts their ability to correctly apply subject-verb concord rules, whether there is a correlation between their grammar course grades and performance on a concord-focused questionnaire, and whether students demonstrate a preference for American or British English concord rules. The research involved 41 university students with proficiency levels of B2 and C1. The findings reveal that students’ proficiency levels and grammar score grades do not significantly influence their application of subject-verb concord rules. Despite demonstrating a good overall understanding, students frequently struggled with specific categories, such as plural nouns and coordination with or/nor. Additionally, the results indicate a notable preference for American English concord rules over British English. These findings underscore the pedagogical importance of subject-verb concord and highlight the need for targeted instructional strategies to address persistent errors. The study also emphasizes the value of error analysis in identifying interlingual influences and improving language learning materials.  Article visualizations:

572 Background: Anti-vascular endothelial growth factor (VEGF) tyrosine kinase inhibitors and checkpoint inhibitors (CPI) a standard-of-care treatment for clear cell renal cell carcinoma (ccRCC). We investigated the biology underpinning benefit of anti-VEGFR TKI in the phase II A-PREDICT trial (NCT01693822), evaluating pre- and post-treatment, fresh multiregion tumour biopsies in patients with metastatic ccRCC treated with first-line axitinib. Methods: We analysed 123 tumour samples from 52 patients, 28 with paired pre/post-treatment samples. Post-treatment samples included week-9, nephrectomy, and on-progression timepoints. ‘Responders’ had progression-free survival (PFS) ≥6 months (n=35), ‘non-responders’ with PFS <6 months (n=17). We applied a custom Nanostring panel for gene expression analysis and multiplex immunofluorescence (mIF) for orthogonal validation. Wilcoxin test was used to analyze paired observations. Results: At baseline, angiogenesis scores were similar between responders and non-responders (p=0.22). Post-treatment, the angiogenesis, vascular sprouting, and endothelial cell proliferation signature scores were significantly decreased (p=0.023, 0.0034, & 0.0082, respectively) in all patients, suggesting suppression of angiogenesis and neovascularisation irrespective of clinical outcomes. mIF in 3 patients (with PFS of 3, 5.6, & 100 months) confirms widespread intratumoral vessel depletion. Immune deconvolution analysis shows total levels of T cells and CD8 + T cells were similar pre- and post-treatment, suggesting axitinib did not enhance immune cell trafficking. Rather, axitinib promoted increased levels of exhausted CD8 + T cells post-treatment (p=0.01). M2 tumour-associated macrophages increased post-treatment in responders (p=0.033) but not in non-responders (p=0.44). A minority of patients had durable (>2 years) responses to axitinib (n=7/65, 6 with tissue for analysis). In these patients, we found higher levels of pre-treatment intratumoral cytotoxic immune cells (p=0.041) and NK cells (p=0.015) compared to patients with primary resistant disease. Conclusions: Axitinib suppressed angiogenesis and neovascularisation leading to intratumoral vessel depletion, and therapy response associates with features of an immunosuppressive TME. Baseline endogenous immune priming appears critical for durable response to anti-VEGF therapy. These data are relevant to understanding the clinical efficacy of combined anti-VEGF and CPI regimens. Clinical trial information: NCT01693822 .

Thalassemia, a genetic condition characterized by defective hemoglobin synthesis, is often managed with transfusion therapy, which can lead to iron overload—a significant contributor to morbidity and mortality due to organ damage and pathogenic infections. Iron chelation therapy, the cornerstone of managing iron toxicity, may inadvertently influence the gut microbiome, a critical modulator of immunity and metabolism. This review provides new insights into the interplay between iron chelation therapy and gut microbiome dynamics in thalassemia patients. It synthesizes findings on how chelators such as deferoxamine, deferasirox, and deferiprone influence microbial composition, iron availability, and systemic inflammation. Emerging evidence highlights alterations in gut microbial diversity, with reduced beneficial taxa and increased pathogenic populations, driven by changes in luminal iron levels. This imbalance contributes to immune dysregulation, systemic inflammation, and susceptibility to infections. The review advocates for tailored treatment strategies that integrate microbiome-targeted interventions alongside traditional chelation therapy to improve patient outcomes. By combining genetic profiling, dietary adjustments, and microbiome modulation, this approach offers a promising avenue for personalized medicine in thalassemia care.

Purpose: This study aims to explore the multidimensional aspects of the phenomenon of evil from a psychological perspective, with particular emphasis on the interaction of biological predispositions, evolutionary adaptations, and personality traits that contribute to its manifestation. Methodology: The research adopts a qualitative methodological approach, employing content analysis as the primary technique for synthesizing interdisciplinary data. This method allows for an in-depth examination of the psychological mechanisms underlying moral disengagement and the rationalization of violence, aspects that cannot be fully captured by quantitative methodologies. Case studies are used to identify key cognitive and affective components of malevolent behavior, including dehumanization, empathy deficits, and moral disengagement, while comparative analysis is applied to investigate variations in the perception of evil across different social and cultural contexts. The selection of case studies is based on psychological profiling of violent offenders and authoritarian political figures implicated in mass atrocities, facilitating a comparative exploration of individual and collective mechanisms of moral disengagement. Additionally, the study employs a hermeneutic interpretative framework to examine the dynamic interplay between intrapsychic, cognitive, and societal factors that contribute to the normalization of destructive conduct. Findings: The study identifies empathy deficits as a central etiological factor in the development of aggressive and antisocial behavioral patterns, emphasizing the role of moral dilemmas in cognitive-affective processing underlying ethical decision-making. Dehumanization emerges as a core psychosocial construct that facilitates the cognitive restructuring of moral transgressions, thereby reducing both individual and collective moral accountability. Moreover, findings indicate that sensationalized media representations of violence perpetuate negative cognitive schemas and reinforce social prejudices, ultimately contributing to the stigmatization of victims and the normalization of aggression. These insights underscore the necessity of implementing evidence-based educational interventions aimed at enhancing moral reasoning, fostering empathy, and building resilience against socio-cognitive distortions that legitimize violence. Such interventions hold particular significance in the context of forensic rehabilitation programs and preventive strategies in educational settings, helping to counteract the internalization of maladaptive cognitive frameworks that sustain destructive behavioral tendencies. Unique Contribution to Theory, Practice, and Policy: The theoretical contribution of this study lies in its emphasis on the neuropsychological underpinnings of empathy, particularly focusing on the neurocognitive substrates of moral judgment and affective regulation. Psychologists and neuroscientists can leverage these insights to refine clinical models of moral cognition and emotional regulation in individuals with aggressive tendencies. Educators and policymakers can integrate these findings into psychoeducational programs aimed at fostering moral sensitivity, enhancing prosocial behavior, and reducing implicit biases in children and adolescents. Legal professionals and forensic psychologists can apply this knowledge in the development of therapeutic jurisprudence frameworks and rehabilitation strategies that target cognitive-affective mechanisms implicated in antisocial conduct. At the policy level, the study advocates for the implementation of legal and institutional measures that promote victim destigmatization and ethical standards in media representations of violence, thus counteracting narratives that legitimize aggression and reinforce systemic moral exclusion.

This article deals with the reasons, possible causes, and manifest missed opportunities due to which Croatian culture did not have a successful transition. It especially focusses on the mechanisms and instruments used by the relevant authorities in the Republic of Croatia when it comes to decision-making in the field of culture. Implicit decisions with no strategic documents allow those in charge of cultural systems to continuously avoid setting up strategic planning, carrying out an analysis of the present situation and introducing professional criteria into practice – not to mention the unavoidable continuity of a bad practice from the past. The absence of all this unavoidably leads to non-transparency, which introduces harmful mechanisms such as conflict of interest and clientelism as the dominant levers of action at the highest levels of all procedures. There are many reasons for such a model, the foremost being that, like all the countries that came into existence within the territory of the former Yugoslavia, in times of political upheaval and the introduction of multi-party systems following the fall of the Berlin Wall and the wars that ensued, Croatia too has missed its chance to develop culture as a space for the enrichment of society, for expanding horizons and promoting tolerance, instead orienting it towards the sphere of ideological and political control and (self-)censorship. Acting in the mentioned ways, cultural policy stakeholders in Croatia have so far failed to build trust in cultural value that would enable development, innovation, reform, continuity, inter-cultural dialogue, pluralism, diversity, and something that is nowadays essential, yet wilfully ignored – the development of cultural management.

Aquatic ecosystems in riverine wetlands are important refuges and nurseries for freshwater biota. Given the significant global loss and degradation of wetlands, regular conservation assessments of these habitats, even in not easily accessible regions, are crucial for implementing effective management. Thus, developing cost-effective approaches for rapid ecological and conservation screening of water bodies in floodplains, such as the Danube, is a priority. One potential solution is the use of UAV-based (Unmanned Aerial Vehicle) ecological indicators to complement existing monitoring frameworks. This paper aims to explore whether UAV-based macrophyte data can provide a more precise indication of the trophic state and conservation indices (assessed through fish and macroinvertebrate communities) of temperate wetland lentic ecosystems, compared to traditional field surveys. The fieldwork was conducted during the summer months of 2019 at 23 sampling sites within eight lentic water bodies located in three wetland areas along the Middle Danube in Serbia. Data on aquatic vegetation, fish, and macroinvertebrate communities, and samples for water quality analysis were collected simultaneously. UAV images were acquired using an RGB camera. Orthomosaics were processed using supervised object-based image (OBIA) classification to obtain a single vector layer with macrophyte functional groups and taxa. Macrophyte cover metrics obtained during the fieldwork and UAV data processing were correlated against water quality parameters and conservation indices calculated for fish and macroinvertebrate assemblages. The study demonstrated that UAV photogrammetry can provide relatively precise measurements of macrophyte cover characteristics compared to traditional plot-based monitoring methods, making it effective for assessing aquatic ecosystems. The analysis revealed that sites with high values of fish and macroinvertebrate conservation indices, optimal oxygen conditions, and mesotrophic states were associated with UAV orthomosaic polygons showing relatively high macrophyte functional diversity and a presence of floating-rooted species. Conversely, sites experiencing eutrophication and a poor oxygen regime with species-poor fish assemblages correlated positively with a higher cover of amphibian and free-floating vegetation, as well as filamentous algae. In conclusion, UAV photogrammetry offers a cost-effective method to monitor aquatic habitats along large river floodplains, including those that are not easily accessible.

Hospitals, as highly energy-intensive buildings, significantly contribute to a country's energy consumption and CO2 emissions. The study focuses on a hospital building in Sarajevo, Bosnia and Herzegovina, and investigates the impact of selected energy renovation measures on hospital primary energy consumption and CO2 emissions. The main goal of this paper is to develop a mathematical model for establishing relationship between primary energy consumption and CO2 emissions (responses), and the three renovation measures (factors). The research uses dynamic simulation of the building's energy performance in Design Builder, validated with the actual energy consumption. Three energy renovation measures were considered in the study: installation of thermal insulation on external walls and flat roof, and the installation of a photovoltaic power plant. The Analysis of Variance and regression analysis were used to estimate factor effects, and to develop mathematical models. The analysis revealed that the installation of photovoltaic power plant on the roof and thermal insulation on the external walls had the most significant impact on reducing the building's primary energy consumption and CO2 emissions. Installation of insulation on the roof did not significantly affect these performances compared to the other two measures. Developed models are suitable for evaluation of potential for energy and CO2 savings through the implementation of energy efficiency measures. Study results can be extrapolated to all buildings within the same category, providing a valuable tool for energy efficiency planning in the healthcare sector.

Healthy eating in preschools is a very important but challenging goal that can benefit from an adequate institutional and system approach. Five years ago, the Ministry of Education and Culture in the Republic of Srpska, Bosnia and Herzegovina, adopted a policy for healthy eating in preschools in the form of a rulebook and standards, whose use was not mandatory. The aim of this research was to determine the practices, perceptions, and experiences of preschool personnel related to the implementation of the abovementioned rulebook and standards. We applied a qualitative research method and conducted six focus groups: three with teachers (n = 37) and three with managers in preschools (n = 19). The qualitative data were analyzed according to the Framework Method. We found that the practice of healthy eating in public preschool settings involves a certain number of facilitators and ongoing challenges. While there are no doubts that the existing rulebook and standards are facilitating efforts in establishing healthy eating in preschools, their implementation has not been an easy-going process, and they have encountered resistance that has appeared at several levels. The participants perceived cookers as resistant and “old-fashioned” in preparing meals, which was found to be a significant challenge that requires education training and ongoing supervision with support. Experiences with limited financial resources and rigid public procurement procedures make it difficult to obtain desired food items. All the participants agreed that long-term commitment is needed to achieve the full implementation of policy recommendations, together with tripartite and convergent education programs for personnel, parents, and children. Promoting proper nutrition in preschools requires a holistic approach that addresses both feasibility and attitudes toward policies, continuous education for staff, creative strategies for implementing new eating habits, and overcoming financial challenges. Collaboration with parents and community stakeholders is crucial in creating a supportive environment for healthy eating habits in preschool settings.