The multiple contexts of brain scaling: Phenotypic integration in brain and behavioral evolution

Understanding the adaptive functions of increasing brain size have occupied scientists for decades. Here, taking the general perspective of the Extended Evolutionary Synthesis, the question of how brains change in size will be considered in two developmental frameworks. The first framework will consider the particular developmental mechanisms that control and generate brain mass, concentrating on neurogenesis in a comparative vertebrate context. The consequences of limited adult neurogenesis in mammals, and the dominating role of duration of neurogenesis for mammalian evolution will be discussed for the particular case of the teleost versus mammalian retina, and for paths of brain evolution more generally. The second framework examines brain mass in terms of life history, particularly the features of life history that correlate highly, if imperfectly, with brain mass, including duration of development to adolescence, duration of parental care, body and range size, and longevity. This covariation will be examined in light of current work on genetic causes and consequences of covariation in craniofacial bone groupings. The eventual development of a multivariate structure for understanding brain evolution which specifically integrates formerly separate layers of analysis is the ultimate goal.

Exploring the effects of positive organizational behaviour (POB) models on occupational eustress amongst construction employees

The general perspective of organizational behaviour (OB) has been characterized more by negativity than positively. The introduction of a positive approach into OB is known as positive organizational behaviour (POB), which focuses on employees' positive emotions and strengths to enable them to thrive and reinforce the organization. The study assesses the effects of POB constructs on eustress amongst construction employees in Nigeria. Data were collected from 326 respondents practising in the construction firms using a quantitative survey and analyzed using both descriptive and inferential surveys, including structural equation modelling (SEM). The study identified five constructs of POB models and five parameters of eustress that have a significant influenceon eustress. The study focuses on identifying the areas that can propel positive mental health among construction employees to improve their performances and increase work productivity. Therefore, it recommends that construction stakeholders should consider adopting company policies that can drive their implementations.

A Note on Singularity Avoidance in Fourth-Order Gravity

We consider the fourth-order differential theory of gravitation to treat the problem of singularity avoidance: studying the short-distance behaviour in the case of black-holes and the big-bang we are going to see a way to attack the issue from a general perspective.

The Future of Digital Tourism Alternatives in Virtual Reality

In this study, a review of the future of VR technologies for digital tourism alternatives will be presented. The general purpose of the research is to contribute to VR technologies, which are developing and integrating with new systems with each passing day from the point of view of providing a general perspective in tourism. VR application information to deepen understanding of the scope of the digital future of tourism alternatives will be presented in a systematic framework. In general, VR technologies express the behavioral experiences of individuals in virtual environments. When tourism and VR technologies are combined, the composition of the product in which these virtual experiences are directed towards a purpose emerges. Every new development that occurs from a technological point of VR technology will make it possible to be used in every field of tourism. The contribution of this research is to provide suggestions for future studies as well as practical implications for the tourism industry regarding VR systems, which are among the digital tourism alternatives.

Assistive Technologies for Children and Adolescents With Autism Spectrum Disorders

The purpose of this chapter is to provide readers with an overview of the latest research on assistive technologies, especially as related to children and adolescents with autism spectrum disorders (ASDs). While introducing and describing the general perspective of the chapter as specifically focusing on objectives in terms of children and adolescents with ASDs, background that summarizes the content of this chapter as also consisting of significant results with regard to young and older adults as well as references to other connected conditions will be included. Issues, problems, and challenges in this regard are presented, together with possible solutions and recommendations, future research directions, and concluding remarks.

In Search of Coherence: Burden and Standard of Proof in International Administrative Law

The authors explore the rules governing the burden and standard of proof in international administrative law, both from a general perspective and in specific contexts such as termination for misconduct, harassment, retaliation, performance and promotions, and service-incurred illnesses. They compare the rules applied by various international administrative tribunals with those applied by courts in domestic jurisdictions. They conclude that some international organizations should review their rules in the interest of coherence, and revert back to a contextualized application of the usual civil standard of proof instead of applying different standards depending on the circumstances.

The right of the overflown state to divert or intercept civil aircraft under a bomb threat: an analysis with regard to Ryanair flight 4978

The purpose of this article is to discuss whether a state has a right to divert or intercept a foreign civil aircraft flying above its territory, when the aircraft is under a bomb threat. The analysis stems from the recent incident where a Ryanair passenger jet was diverted to Minsk while flying in Belarusian airspace; however, the article approaches the topic from a general perspective, analyzing the key applicable rules of international aviation safety and security law. The article argues that air sovereignty and national rules on aviation (the latter wherever such exist) provide states acting in good faith the right to divert or intercept foreign aircraft for security reasons. Meanwhile, Article 3 bis of the Chicago Convention does not recognize such a right. The right is also limited by international rules that oblige every state to assist aircraft in distress, as well as rules that emphasize the authority and responsibility of the pilot-in-command. Since mid-air interventions are so rare, the legality of states’ actions must be analyzed case-by-case. Regardless, the legal regime of international aviation does not allow states to respond to security threats in whatever way they please, especially if the threat is a mere pretext for politically motivated action.

Comic Relief and Young Learners - How Exposure to Plays Will Influence their Intellect?

The cognitive ability helps people understand the world and orient themselves with the general perspective they have in their minds. Young learners who are always in a quest for knowledge are busy awaiting to acquire new life experiences. It can happen throughout the entire span of life. Reading books that will educate their minds can be helping them unconsciously enhance their intellect. Here unintentionally, plays can be considered rendering enlightenment by entertaining them and enriching their minds. Comic relief in the farcical plays tells that life is loaded with possibilities. Hence, one could expect the unexpected. Focus is made on the comedies, which can be sarcastic or mocking but incur lessons. Oscar Wilde's saying, "If you want to tell the truth, make them laugh, otherwise they'll kill you", is the concept behind the study. Shakespeare is appreciated here as a writer for all ages and also for generations to come. Experience gained through perspectives with which a literary text can be approached is dealt with in the analysis. This proves that literature can enhance the necessary cognitive knowledge in young learners irrespective of their age and understanding capability. Further, the enormous contribution of literature as text in giving knowledge about life and purpose is also discussed.

Futurismus a fašismus

The article maps the relationship between the Italian Futurist movement and fascism from a general perspective. It deals with the relationship between the leader of Futurism F. T. Marinetti and Benito Mussolini from the beginning of their cooperation in 1915 to the end of the Second World War. Throughout its era, Futurism identified itself with Italy’s social and political climate. Futurism was one of the ideological sources for fascism and it was one of the movements that formed Fasci di Combattimento in 1919. But after Mussolini came to power, fascist cultural politics aesthetically preferred traditionalism, order, and a return to the achievements of history, a contemporary rappel à l’ordre, and Futurism found itself in cultural dissent. Marinetti thus spent the rest of his life trying to improve the position of modernist artists in fascist Italy, which would earn Futurism recognition of the official state art of the fascist regime.

A General Perspective on the Use of Conjunctions Across Arab Students as Turkish Language Learners

The present study aims to submit a general perspective to the conjunctions which Arab students whose language levels were B1 and B2 have structured in their written texts. To this end, this research was designed as a document analysis. In the study, the documents were obtained from free writings by 90 Arab students who were studying at Bolu Branch of TÖMER, Turkey. In order to analyse the conjunctions used by the study group in their written texts, frequency and percentage analyses were employed in quantitative findings obtained through this analysis. Additionally, Mann-Whitney U test was used to compare students’ use of conjunctions according to their language levels. The results of the study have indicated that the most commonly used conjunctions by Arab students whose language levels were B1 and B2 were additive, causal, adversative and time; on the contrary, the least commonly used conjunctions were coordinating, expository, exemplificatory and conditional. The general perspectives on the use of conjunctions across Arab students whose language levels were B2 were found to be higher in their written texts compared to those whose language levels were B1. Consequently, it was revealed that Arab students whose language levels were B2 used ‘adversative, conditional and exemplificatory conjunctions’ to a greater extent; contrary to this, it was found that they were not able to progress in the remaining five conjunctions. According to the findings of the study, teaching of the conjunctions used less commonly by Arab students should be focused more to enable them to comprehend what they read and to convey their ideas in written expression more proficiently.