Classifications of scaphoid fractures associate the angle of the fracture with its stability. To examine this assumption, we measured acute scaphoid fracture angles and inclinations in relation to different scaphoid axes, using fracture displacement as an indicator of instability. Deucravacitinib We examined the effect of using different axes on the measurements of angles. CT scans of 133 scaphoid fractures were classified according to the location of the fractures. Using a three-dimensional computer model, we computed four scaphoid axes. For each fracture, we then measured the fracture angle and the direction of the fracture inclination in relation to each one of the axes. We found a correlation between displacement and the angles of proximal fractures using one of these axes (the surface principal component analysis axis). No such correlations were found for waist fractures, which were the majority of fractures. There were significant differences between the measurements made with different axes. The findings indicate that the angle of the fracture and the direction of the fracture inclination are minor factors in the displacement of most scaphoid fractures.Level of evidence III.This paper presents an original rehabilitative robotic walking simulation device. As a novel feature, it can duplicate the walking motion of the feet completely by including the motion of the metatarsophalangeal joints as well. It is also adjustable to different foot sizes and gait parameters such as speed, step length, and foot elevation. The presented device comprises two identical mechanisms that simulate the right and left feet. Each mechanism is designed as a planar parallel manipulator with three degrees of freedom and thus its platform (i.e. foot plate) can duplicate the sagittal-plane motion of a foot completely. A prototype of the device is already built, patented, and tested by several people, two of whom are physiotherapists. In the paper, the inverse and forward kinematic analyses of each parallel manipulator are also presented. The inverse kinematic analysis is carried out based on a typical gait cycle data of a healthy person gathered from the related literature. The results of the inverse kinematic analysis are then used as reference trajectory data in testing the device with different healthy people at different speeds.Teachers' implementation of differentiated supplemental instruction is critical to help students with or at risk for reading-related disabilities acquire early reading and vocabulary skills. This study represents an initial investigation of whether classroom teachers' intervention fidelity (exposure, adherence, and quality) of targeted reading instruction (TRI, formerly called targeted reading intervention), a professional development program with embedded student intervention and weekly webcam literacy coaching support, was related to spring reading and oral vocabulary gains for students at risk for reading-related disabilities. The study also examined whether teachers' years of participation in TRI (1 year vs 2 years) moderated associations between intervention fidelity and students' reading and oral vocabulary outcomes. Findings suggested that teachers' adherence to TRI strategies was directly associated with students' vocabulary gains as well as word reading skills for teachers in their second year of participation. Furthermore, when teachers provided students with more TRI exposure during their second year of participation, students made greater gains in word reading and reading comprehension. Affective polarization and stigma toward individuals with schizophrenia and toward immigrants in Argentina are not new despite its importance and dissemination. However, no research has been conducted taking into consideration political partisanship and attitudes toward these groups. Political polarization and attitudes toward socialization across party lines are studied in conjunction with attitudes toward immigrants and toward individuals with schizophrenia. Individuals from Buenos Aires (  = 712) were surveyed for their political partisanship and their attitudes toward Peruvian and Bolivian immigrants, people with schizophrenia and partisans from the opposing political party. A modified version of the Bogardus scale was used. Social distance was from highest to lowest toward people with schizophrenia, political opponents, and immigrants. Individuals with schizophrenia were strongly discriminated against by most participants 86% would definitely or probably not want them to take care of their childtoward people with schizophrenia and toward immigrants would not predict attitudes toward the opposing political partisans.Aim This study aims to determine the sociodemographic and paternal factors affecting intrauterine paternal-fetal attachmentMethods The descriptive and cross-sectional study was conducted with fathers whose partners were over the 24th week of their pregnancies (n=174). The fathers were applied a form regarding responsibility-taking for mother and baby and the Intrauterine Father Attachment Scale.Results Fathers who are young, university graduates, have spouse working, planned the pregnancy, have no other children, and state that they had a good relationship with their father, were found to have significantly higher levels of attachment to the intrauterine fetus. Fathers who are attended the prenatal classes with their spouse, state that their spouse is supportive towards them, want to accompany their spouse during childbirth, and state that the baby is both the mother and the father's responsibility after birth, were found to have significantly higher levels of attachment to the intrauterine fetus. Also, it was found that fathers who responsibility-taking for both mother and baby have a high level of attachment to the fetus (P less then 0.05).Conclusion Considering that planned pregnancy and fathers' participation in antenatal care increases the level of attachment, health professionals have a great responsibility in terms of planning pregnancies and encouraging fathers to participate in antenatal care.Worldwide, there is a growing concern about the negative effects of infectious medical waste produced during the COVID-19 pandemic and the contamination risks associated with waste management. Therefore, measures to ensure that medical waste is managed safely and in an environmentally sound manner will avoid negative health and environmental effects from such waste, thus protecting the health of patients, health workers and the public in general. Despite that infectious medical waste generation rate is important for management planning and policy development, there is a limitation on national data availability and its accuracy, particularly in developing economies. This study analyses the infectious healthcare waste generation rates and management patterns in Lebanon before and after the COVID-19 pandemic. The estimated average of COVID-19-related infectious healthcare waste generation in this study is 39,035 kg per month or 1.3 tonnes per day, which constitute between 5% and 20% of total infectious healthcare waste in Lebanon.