Search Results (65)

This article examines Iceland’s scheme for educational exemptions based on religion, life philosophies, or personal convictions, comparing it with the schemes used in Norway, Sweden, and Denmark. Despite curricular reforms promoting inclusivity, Christian favouritism persists in Icelandic schools, often embedded in traditions classified as cultural rather than religious. The requirement for “valid arguments” in Iceland’s exemption process raises concerns over the law’s ambiguity and potential conflict with human rights law, specifically, the European Court of Human Rights’ emphasis on individual thought and conscience. This lack of clarity may deter parents and pupils from seeking exemptions and infringe upon privacy and religious freedom rights. The study underscores the need to refine exemption schemes to better protect individual rights while upholding educational integrity. It advocates for ongoing research into the right to be exempted in the Icelandic context. Full article

For any urban development, the opinion of the final stakeholders is essential. However, the uncensored youth perception regarding the urban environment is rarely included in the decision-making process. Here, we present the youth’s perception of public spaces in the city. The empirical research was conducted in Kaunas, which is a typical tertiary city. That is why such results are comparable with findings from other middle-sized cities around the world. The photovoice research method was applied to gather data on youth perception of public spaces. The dataset consisted of 793 unique responses from young people. The qualitative analysis was conducted by using MaxQDA 24 software. Our findings suggest that young people prefer to spend time with friends in man-made urban environments rather than in natural or semi-natural green spaces. Many of their favourite places are considered to be well suited to young people’s needs. Suggestions for improving their favourite places mostly revolve around built infrastructure, yet many of them emphasise the importance of sustainable urban development. Full article

High-quality health education in schools plays a critical role in the formation of young people by developing the attitudes, beliefs, and skills needed to adopt and maintain healthy behaviours throughout their lives. Curriculum reform processes ensure that health education is adequately preparing adolescents for the world today and in the future. However, there is little consideration given to the teachers implementing these curriculum reforms, and their ability to integrate changes as they shape their learning and teaching. In this paper, we discuss the worldviews and beliefs of the teachers delivering health education in Western Australia. We present findings from a doctoral grounded theory study within secondary schools to explain the process teachers use as they approach curriculum, particularly after a reform. We investigate how teachers struggle to decide how to present themselves and the new curriculum content in class. Our findings evidence that teachers have determined gender and sexuality content to be controversial, uncomfortable, difficult to teach but also a favourite to teach. Teachers have expressed uncertainty as to what to say in class and have called for further guidance to teach these important life lessons. Curriculums need to constantly change to keep pace with a changing world, so how do we do this in a way that supports teachers and ultimately produces the best education for young people? Full article

Music may be one of the oldest forms of art, and its appreciation is thought to be universal among humans. Music could also represent a useful tool to improve captive animals’ welfare, especially if individuals can choose the music they prefer. The ability to discriminate between different kinds of music or composers has been demonstrated in numerous non-human species. However, a reinforcing effect of music was found in only a few species, particularly in vocal learner birds such as Passeriformes and Psittaciformes. In this study, we explored whether cockatiels could learn to use a touchscreen to choose between two different pieces of music: first between rock and roll and calm music, and then between consonant and dissonant music. Some birds showed individual preferences for either rock and roll or calm music, but no preferences were found for consonance or dissonance. These results are in line with the hypothesis that vocal learners would be sensitive to music. Our findings offer new prospects for the study of musicality in non-humans and its potential applications for promoting welfare in captive animals: interacting with a touchscreen would allow them to have some control over their environment and to choose their preferred type of music as a form of environmental enrichment. Full article

Researchers have explored primary colour–geometric shape associations since Kandinsky’s correspondence theory. However, there is a gap in the literature regarding interior colour applications on surface shapes. To address this gap, an online study was employed to gather data with 100 participants who were asked to choose their preferred colours for shapes on bedroom walls with follow-up questions on the colour–shape semantic associations, their preference of colours and shapes on bedroom walls independently in addition to their favourite colour, their favourite shape, and colour–shape pairs without interior context. The results revealed that colour–shape preferences in interiors differ from those found in psychology studies, other colour applications on bedroom walls, and other preferences, indicating that colour preference is context-dependent. Interestingly, the most popular colour for surface shapes on bedroom walls is purple, followed by brown and blue. The study contributes to the existing literature by providing colour charts for bedroom applications for professionals in the industry, their clients/users, and future studies. The study presents a preliminary exploration of the topic. Further research could compare various demographic properties (such as gender, age, and culture), different colour attributes (including saturation and lightness), and complex geometric shapes. Full article

Decarbonising holiday travel is crucial for climate change mitigation: policy interventions need to encourage less frequent trips, closer destinations, and travelling on the ground. To increase effectiveness, interventions should fit with the specific ways holidays are perceived and performed in each context. We explore the holiday behaviour of people living in a medium-sized city in Southern Switzerland (Lugano, 70,000 inhabitants), with the aim of identifying key intervention strategies for a future “community challenge” encouraging the population to take low-carbon holidays. We combine a literature review with n = 15 qualitative, semi-structured interviews that allow us to understand the reasons for taking a holiday, the favourite destination and activity types, and the transport mode choices. As Switzerland is characterised by high cultural and linguistic diversity providing the feeling of being abroad even at a short distance from home, it could be a valuable holiday destination for Swiss people themselves. Located at the centre of Europe, it is also well-connected by train with many holiday destinations abroad. Gaps between pro-environmental attitudes and holiday behaviour suggest leveraging digital carbon trackers showing how carbon emissions compare between holiday and everyday life. Also, interventions could leverage social norms via social networks, local influencers, and travel agencies. Full article

Governments and energy providers all over the world are moving towards the use of renewable energy sources. Solar photovoltaic (PV) energy is one of the providers’ favourite options because it is comparatively cheaper, clean, available, abundant, and comparatively maintenance-free. Although the PV energy source has many benefits, its output power is dependent on continuously changing weather and environmental factors, so there is a need to forecast the PV output power. Many techniques have been employed to predict the PV output power. This work focuses on the short-term forecast horizon of PV output power. Multilayer perception (MLP), convolutional neural networks (CNN), and k-nearest neighbour (kNN) neural networks have been used singly or in a hybrid (with other algorithms) to forecast solar PV power or global solar irradiance with success. The performances of these three algorithms have been compared with other algorithms singly or in a hybrid (with other methods) but not with themselves. This study aims to compare the predictive performance of a number of neural network algorithms in solar PV energy yield forecasting under different weather conditions and showcase their robustness in making predictions in this regard. The performance of MLPNN, CNN, and kNN are compared using solar PV (hourly) data for Grahamstown, Eastern Cape, South Africa. The choice of location is part of the study parameters to provide insight into renewable energy power integration in specific areas in South Africa that may be prone to extreme weather conditions. Our data does not have lots of missing data and many data spikes. The kNN algorithm was found to have an RMSE value of 4.95%, an MAE value of 2.74% at its worst performance, an RMSE value of 1.49%, and an MAE value of 0.85% at its best performance. It outperformed the others by a good margin, and kNN could serve as a fast, easy, and accurate tool for forecasting solar PV output power. Considering the performance of the kNN algorithm across the different seasons, this study shows that kNN is a reliable and robust algorithm for forecasting solar PV output power. Full article

Lifespan is a complex quantitative trait involving genetic and non-genetic factors as well as the peculiarities of ontogenesis. As with all quantitative traits, lifespan shows considerable variation within populations and between individuals. Drosophila, a favourite object of geneticists, has greatly advanced our understanding of how different forms of variability affect lifespan. This review considers the role of heritable genetic variability, phenotypic plasticity and stochastic variability in controlling lifespan in Drosophila melanogaster. We discuss the major historical milestones in the development of the genetic approach to study lifespan, the breeding of long-lived lines, advances in lifespan QTL mapping, the environmental factors that have the greatest influence on lifespan in laboratory maintained flies, and the mechanisms, by which individual development affects longevity. The interplay between approaches to study ageing and lifespan limitation will also be discussed. Particular attention will be paid to the interaction of different types of variability in the control of lifespan. Full article

Since December 2019, few issues have garnered as much global attention as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-19). The imposed lockdowns in 2020/21, which led to the closure of all gyms, barred people from participating in their favourite sports activities. This study explores athletes’ self-evaluations of their performance levels upon return to training facilities post-reopening. Data were collected in May 2021, after the end of the second lockdown, using a national online questionnaire. The study recorded 20 demographic and training-specific parameters to discern the factors influencing self-perceived performance upon resuming gym activities after the 2020/2021 lockdown. A total of 1378 respondents participated in the study. Of the total number of participants, 27.5% (365) reported regaining 100% of their original performance level after reopening their studios, a proportion that comprised 212 males, 150 females, and 3 individuals of unspecified gender. Additionally, 35.7% (474) estimated their performance level to be up to 75%, followed by 30% (398) recording their performance level at 50%, and a minority of 6.8% (90) determining their performance level to be up to 25%. Exercise intensity prior to lockdown, training experience, sex, and concurrent practice of another sport significantly influenced the athletes’ self-assessment of their current fitness levels (p > 0.001, p > 0.001, p > 0.001, and 0.006, respectively). We need to understand the factors that shape self-perception, especially in case of another lockdown, in order to provide preventive assistance concerning mental and physical well-being. Positive influences on self-perception include prior athletic experience, intensive training before the lockdown, and continued participation in sports throughout the lockdown. Younger age is also favourable, but this may not necessarily reflect the benefits of youth; rather, it could indicate the current lack of accessible online sports activities for older individuals. Women, however, might have a less favourable perception of their own athletic performance. Full article

Access to urban green and blue spaces (UGBSs) has been associated with positive effects on health and wellbeing; however, the past decades have seen a decline in quality and user satisfaction with UGBSs. This reflects the mounting challenges that many UK cities face in providing appropriate public facilities, alongside issues such as health inequalities, an ageing population, climate change, and loss of biodiversity. At present, little is known about the preferences of different population subgroups and, specifically, the UGBSs they visit and the spaces they avoid. Using a public participatory geographic information system (PPGIS), the overall aim of the research presented here was to investigate the preferences of different population subgroups in urban areas, and the UGBSs they visit, using Edinburgh, Scotland as a case study. We created a baseline visitor demographic profile for UGBS use, and highlighted how visitors perceive, physically access, use, and engage with UGBSs. The results revealed considerable variation in UGBS preference: one person’s favourite UGBS may be one that someone else dislikes and avoids. It is clear that adapting UGBSs to suit local communities should not be a ‘one-size-fits-all’ approach. The conflicting views and preferences of different groups of respondents point to the importance of developing policies and park management plans that can accommodate a variety of uses and experiential qualities within individual parks. PPGIS approaches, such as those utilised in this study, offer opportunities to address this issue and provide evidence to increase equitable UGBS usage. Full article

Our surroundings, as viewed through the window, have a significant impact on how we feel, how we think, and how productive we are. In order to build settings that promote pleasant emotions and support mental health, whether at home or at work, it is crucial to take the window view into account as well as any potential consequences it may have. In this study, we first conduct a bibliometric analysis of the topic using Elsevier SciVal data. Then, using a questionnaire survey, we proceed to determine what is the respondents’ favourite window view and what is the reason they look through the window. The results show that the preferred window view contains greenery, and the main reason for looking through the window is mental disconnection. The Chi-Square test results suggest that there is a correlation between age and the preferred window view. Furthermore, the results also showed that there is a connection between the environment where the respondents spend the majority of their workday and the reason for looking through the window. Full article

Mulberries are the “essence of the past”, the so-called Proust effect, for the inhabitants of the sericultural regions who enthusiastically remember feeding silkworms with mulberry leaves and picking the different coloured fruits that were their favourite sweets in childhood. To determine the chemistry behind the colour and taste of mulberry soroses, the main metabolites of the local and introduced varieties were studied. The soroses were classified into five different colour types and the size parameters were determined. The main sugars identified were glucose and fructose, while the predominant organic acids were citric and malic acids, which were highest in the darker varieties, and fumaric and tartaric acids, which were highest in the lighter varieties. A total of 42 phenolic compounds were identified. The predominant phenolic acid was chlorogenic acid, followed by other caffeoylquinic acids and coumaroylquinic acids. The predominant anthocyanins were cyanidin-3-glucoside and cyanidin-3-rutinoside. According to PCA analysis, the colour types showed a clear chemotype character. The sweet taste of the yellowish-white soroses was defined by 49% fructose, followed by 45% glucose and 6% organic acids. The sour character of the black genotypes was characterised by a lower sugar and higher (11%) organic acid content. The colour- and species-dependent effect was observed in the proportion of caffeoylquinic acids and quercetin glycosides, which decreased with increasing colour intensity from 60% of the total to 7%, and from 17% to 1%, respectively. An upward trend was observed for flavanols (5% to 29%) and anthocyanins, which accounted for 62% of the total phenolics in black varieties. This article gives an insight into the metabolite composition of mulberry soroses as the sweets of choice between light and sweet and dark and sour. Full article

Family historians frequently encounter ethical issues in the course of their research, and many come to recognise the moral dilemmas facing them. Common dilemmas revolve around topics such as whether family secrets should be revealed or favourite stories debunked in light of the evidence, how the privacy of living relatives can be maintained when family histories are published, if the ‘sins of the fathers’ require reparation (and how this might be possible), and to what extent is it acceptable to romanticise or ‘whitewash’ one’s ancestral story. In this paper, dilemmas such as these are discussed using the theoretical framework of psychologist Jonathan Haidt whose model of five moral ‘instincts’ includes care, fairness, loyalty, respect for authority, and sanctity. It is concluded that examining ethical issues using such a framework has the potential to stimulate empathy, reduce impulsive action, and increase the likelihood of finding creative solutions to moral dilemmas. Full article

Background: Continuing medical training is an important component of modern medical practice because it maintains the ability of physicians to provide up-to-date patient care. This study explored pharmacists’ involvement in CME activities and investigated the barriers to undertaking CME activities in Saudi Arabia. It also aimed to highlight the obstacles that prevent pharmacists from participating in CE activities. Methods: This study used a cross-sectional self-administered web-based questionnaire. It was conducted among practising pharmacists in various pharmacy fields in the Asir region of Saudi Arabia. The structured questionnaire consisted of four domains. A convenience sampling strategy was used to select and recruit study participants. The results were described in terms of frequencies and percentages. A Chi-square test was used to assess the differences for categorical data. p value of <0.05 was considered significant. Results and conclusions: A total of 173 pharmacists participated in the study. Attending the conference was the most popular activity (67%), followed by training courses (61.8%) and approved web-based activities (60.1%). Regarding barriers that prevented pharmacists from participating in CME activities, a lack of a scientific database or books was the top-rated barrier that hindered pharmacists from obtaining the required CME hours (79.8%). Another important barrier was the cost of the activities (74.6%). Regarding the area of practice for which pharmacists would be interested in attending CME activities, public health was the favourite (89.6%), followed by personal skills (82.7%). Gathering the required CME hours for re-registration was the main motive for attending CME activities in most of the pharmacy sectors. Policymakers should consider shifting the current CME system to the Continuing Professional Development (CPD) model, which promotes engagement in professional development activities that are relevant to the scope of practice. Full article

Play is an activity common to all cultures and is thought to be a useful way to improve well-being since it brings about enjoyment. This study aimed to comprehensively define play and develop a method to evaluate what types of play lead to well-being. It defined play as “the activation of one’s reward system through intrinsically motivated decisions and actions of the self, not for the direct purpose of survival”, based on human physiology, including brain science relating to motivation and behaviour. It checked this definition by conducting an online survey and applying a measurement scale to quantify the degree of play. The results revealed that the favourite play activity involved a significantly higher degree of play than the highest-effort habits (defined as the activities that participants most disliked but continued to take part in). There was also a significant difference in intrinsic motivation, reward system activation, and decision-making but no difference in action of the self. This method made it possible to evaluate the intensity of each element of the brain mechanism making up play, and it can, therefore, be used to examine the well-being of groups, organisations, and individuals across domains. Full article