The purpose of this study was to explore the organizational climate in a women’s prison from the shared perceptions of correctional staff. This study was part of the Prison Research and Innovation Network (PRIN) project, which began in the fall of 2020. Forty-two correctional staff from a low-medium security women’s prison in the Midwest were interviewed in spring 2021. Thematic analysis was conducted to identify staff’s perceptions of organizational climate in the women’s correctional facility. The themes identified as most important to staff were mental health, correctional practices, job satisfaction, and workplace culture. An item pool was developed from the themes identified, and a newly developed organizational climate survey was administered to 80 correctional staff. Qualitative data point to the issues of staff shortages and mandated overtime work impacting the mental health of staff. In addition, organizational climate and its impact on mental health were examined through multiple logistic regressions. The results indicated that having job promotion opportunities, having daily communication between staff and administration, and staff’s knowledge and awareness of correctional policies were positively associated with mental health. This mixed-methods study contributes to understanding the unique challenges correctional staff face working in women’s correctional facilities.

Soccer coaches, although not prominently featured in the foreground, are essential to the outcomes of the sport. They are key figures between athletes and organizational goals. Choosing, retaining, and developing the greatest athletes is the cornerstone to a successful coaching career. The aim of this study was to develop and validate a questionnaire that was determine the characteristic soccer coaching styles. A experimental study involved the participation of 207 soccer coaches (B, A and PRO UEFA coaching license). The questionnaire comprises 14 themes and consists of 65 items designed to evaluate soccer coaching styles, developed from the updated Leadership Scale for Sport. The validation of the developed instrument in this empirical study was conducted using two procedures: (1) factor analysis (PCA with oblique rotation) and (2) an internal consistency assessment (Scale Reliability Analysis – Cronbach's Alpha). Nineteen significant factors were extracted, and they are as follows: Player contribution to the game system; Cooperation/ Opinions; Implementation of coach's requirements; Teaching; Motivation; Conflict resolution; Informations; Sanction; Expressing an opinion; Error correction at own discretion; Highlighting the good and bad sides of players; Instructions; Team goal setting; Highlighting positivism/ negativism; The coach's personal expectations; Team solutions; Strategy creation; Social support; The influence of the team on coaching decision-making. By analyzing the data, it was determined that “B” football coaches are characterized by the coaching style "positive feedback", “A” soccer coaches by the "training and instructor" and "positive feedback" styles, while “PRO” coaches are characterized by the "positive feedback" style and a slightly lower frequency by the "training and instructor" style. Using only one coaching/leadership style is certainly a limiting factor, as different situations require different coaching approaches.

A percolation model with nucleation and object growth is studied by Monte Carlo simulations on a triangular lattice with finite-size impurities. The growing objects are needle-like objects and self-avoiding random walk chains. Results are obtained for three different shapes of impurities covering three lattice sites—needle-like, angled and triangular. In each run through the system, the lattice is initially randomly occupied by impurities of a specified shape at a given concentration ρ imp . Then, the seeds for the object growth are randomly distributed at a given concentration ρ. The percolation and jamming properties of the growing objects are compared for the three different impurity shapes. For all the impurity shapes, the percolation thresholds θ p ∗ have lower values in the growing needle-like objects than in the growing self-avoiding random walk chains. In the presence of needle-like and angled impurities, the percolation threshold increases with the impurity concentration for a fixed seed density. The percolation thresholds have the highest values in the needle-like impurities, and somewhat lower values in the angled impurities. On the other hand, in the presence of the triangular impurities, the percolation threshold decreases with the concentration of impurities.

The World Health Organization (WHO) released guidelines for physical activity (PA), sedentary behavior, and sleep for children under 5 years of age in 2019, but there are no reports on the adherence to the guidelines in southeastern Europe. This study aimed to: (i) determine the proportion of preschool children (aged 3-5 years) who met the WHO guidelines and examine the feasibility of the proposed protocol for the SUNRISE study in Bosnia and Herzegovina (B&H), and (ii) define sex-, and urban/rural-living-specifics in movement-behaviors, anthropometrics, gross-motor-skills, fine-motor- skills, and cognitive-skills. The sample comprised 115 preschool children (63 girls and 52 boys), residing in urban (n = 66) and rural areas (n = 49) from B&H. Participants were tested on movement behaviors (PA, sleep time, screen time) by accelerometry and comprehensive questionnaires. Body height, weight, body mass index, executive function, fine-, and gross-motor skill, and cognitive function were also measured. The results showed that PA-, sleep duration-, and screen time guidelines were met by 64%, 74% and 53% of children, respectively, while only 23% of the children met all three guidelines on movement behaviors. Boys exhibited higher PA than girls, but no differences in gross- and fine motor skills and cognitive functioning were recorded between the sexes. Children living in urban and rural environments did not differ in any of the studied variables. Results evidenced preschool children from B&H being in line with other samples globally about study variables. Although PA was higher in boys than in girls it was not translated to differences in motor skills. Further studies on larger samples and other environments are warranted.

Introduction: Rheumatoid arthritis (RA) is a chronic inflammatory disease characterized by joint inflammation and destruction, leading to significant pain and disability. Adenosine deaminase (ADA) is identified as a biomarker for RA’s inflammatory process. This study aims to investigate the potential of flavonoids and phenolic acids to inhibit ADA activity (in silico) and evaluate their anti-inflammatory effects in a RA model (in vivo). Methods: The molecular docking study was conducted using YASARA Structure 19.12.14. software following the Auto Dock 4.2 protocol. A rat model with pristane-induced arthritis was used to test the anti-inflammatory effect of selected polyphenols. The consistency of the development of the rat model was evaluated through the following indicators artistic score, paw volume, and body weight. Quercetin was administered intragastrically at doses of 150 and 400 mg/kg over 15 days. The C-reactive protein (CRP) level in serum was measured with an automatic biochemical analyzer. Statistical analyses were performed using SPSS 29.0.2.0. Results: Molecular docking simulations showed flavonoids inhibited ADA activity with inhibition constants ranging from 0.012 mM to 0.190 mM. In the in vivo RA model, quercetin significantly reduced joint inflammation and serum CRP levels at a higher dose of 400 mg/kg. Conclusion: Quercetin shows promise as an anti-inflammatory agent for RA by targeting ADA, suggesting that flavonoid-rich plant extracts could enhance RA treatment.

Metamaterials, synthetic materials with customized properties, have emerged as a promising field due to advancements in additive manufacturing. These materials derive unique mechanical properties from their internal lattice structures, which are often composed of multiple materials that repeat geometric patterns. While traditional inverse design approaches have shown potential, they struggle to map nonlinear material behavior to multiple possible structural configurations. This paper presents a novel framework leveraging video diffusion models, a type of generative artificial Intelligence (AI), for inverse multi-material design based on nonlinear stress-strain responses. Our approach consists of two key components: (1) a fields generator using a video diffusion model to create solution fields based on target nonlinear stress-strain responses, and (2) a structure identifier employing two UNet models to determine the corresponding multi-material 2D design. By incorporating multiple materials, plasticity, and large deformation, our innovative design method allows for enhanced control over the highly nonlinear mechanical behavior of metamaterials commonly seen in real-world applications. It offers a promising solution for generating next-generation metamaterials with finely tuned mechanical characteristics.

Background - Organ donation and organ transplantation refer to a medical treatment approach that involves substituting a diseased or damaged organ or tissue in the human body with a healthy one. Progress in surgical techniques, immunology, and medical science has facilitated the advancement of transplant procedures. Nowadays, a wide range of organs, organ parts, and tissues can be successfully transplanted. Depending on the part of the body in question, the organs that are donated can come from a deceased donor or from a living person. Factors that influence the individual in a positive direction in terms of donating their organs have been presented in previous studies as the socio-economic status of informants, education level, being young, gender, donation to family members and social support. Aim - of this study is to synthesize qualitative and quantitative research on individuals' attitudes and decisions regarding organ donation, as well as the factors influencing these matters. Materials and Methods - A systematic search was conducted on the PubMed, Embase, CINAHL, and Web of Science databases for qualitative and quantitative literature regarding factors influencing an individual to donate their organs to other individuals. An inductive thematic analysis was conducted to generate themes and supporting subthemes. Fifteen studies were included. Results - The three main themes were: socioeconomic and cultural factors, dissatisfaction with, and mistrust of the healthcare system. Unspecified donors demonstrated a deep sense of different factors that influenced the individual to donate their organs to other individuals. Religious factors, fear and prejudices, gender differences, the influence of family members and not being treated well by healthcare professionals were only a few of the factors that were stated in the present study. Conclusion - The results of the present study show that there were many different factors that influenced an individual to decide whether to donate organs. Even though the individuals belong to different religions, come from different cultures, look at family relationships differently and have different degrees of knowledge, the opinions and factors that influence their decision regarding organ donation are the same. Healthcare should work more actively to inform and increase knowledge and consciousness about organ donation among people who are prospective donors. This can mean more information in several different languages, as well as where different religions stand on organ donation. Key words: Organ donation, transplantation, influence, factors, decision, review.