Planning ability is important in everyday functioning, and a key measure to assess the preparation and execution of plans is the Tower of London task. Previous studies indicate that older adults are often less accurate than the young on the ToL and that there may be cultural differences in performance on the task. However, potential interactions between age and culture have not previously been explored. In the current study we examined the effects of age on ToL performance in an Asian (...) culture and a Western culture. We also explored whether working memory, age, education, and socioeconomic status explained variance in ToL performance across these two cultures. Results indicated that age effects on ToL performance were greater in the Malaysian sample. Subsequent moderated mediation analysis revealed differences between the two cultures, in that the age-related variance in ToL accuracy was accounted for by WM capacity at low and medium education levels only in the Malaysian sample. Demographic variables could not explain additional variance in ToL speed or accuracy. These results may reflect cultural differences in the familiarity and cognitive load of carrying out complex planning tasks. (shrink)

The COVID-19 pandemic has inspired numerous opportunities for telehealth implementation to meet diverse healthcare needs, including the use of virtual communication platforms to facilitate the growth of and access to clinical ethics consultation (CEC) services across the globe. Here we discuss the conceptualization and implementation of two different virtual CEC services that arose during the COVID-19 pandemic: the Clinical Ethics Malaysia COVID-19 Consultation Service and the Johns Hopkins Hospital Ethics Committee and Consultation Service. A common strength experienced by both platforms (...) during virtual delivery included improved ability for local practitioners to address consultation needs for patient populations otherwise unable to access CEC services in their respective locations. Additionally, virtual platforms allowed for enhanced collaboration and sharing of expertise among ethics consultants. Both contexts encountered numerous challenges related to patient care delivery during the pandemic. The use of virtual technologies resulted in decreased personalization of patient-provider communication. We discuss these challenges with respect to contextual differences specific to each service and setting, including differences in CEC needs, sociocultural norms, resource availability, populations served, consultation service visibility, healthcare infrastructure, and funding disparities. Through lessons learned from a health system in the United States and a national service in Malaysia, we provide key recommendations for health practitioners and clinical ethics consultants to leverage virtual communication platforms to mitigate existing inequities in patient care delivery and increase capacity for CEC globally. (shrink)

Complex, multigenic biological traits are shaped by the emergent interaction of proteins being the main functional units at the molecular scale. Based on a phenomenological approach, algorithms for quantifying two different aspects of emergence were introduced (Wegner and Hao in Progr Biophys Mol Biol 161:54–61, 2021) describing: (i) pairwise reciprocal interactions of proteins mutually modifying their contribution to a complex trait (denoted as weak emergence), and (ii) formation of a new, complex trait by a set of n ‘constitutive’ proteins at (...) concentrations exceeding individual threshold values (strong emergence). The latter algorithm is modified here to take account of protein redundancy with respect to a complex trait (‘full redundancy’). Irreducibility is considered a necessary and sufficient criterion for strong biological emergence; if one constitutive protein is missing, or its concentration drops below the threshold the trait is lost. A definition based on ‘unpredictability’ is dismissed, because this criterion is irrelevant for the evolution of a complex trait, and apparent unpredictability may rather reflect our basic deficits in understanding unless we can provide an unequivocal proof for it. The phenomenological approach advocated here allows to identify hidden rules according to which strongly emergent traits may be organized. This is of high value for understanding the evolution of complex traits which seems to require the saltational advent of all constitutive proteins ‘in one turn’ to arrive at a functional trait providing for an improved fitness of the organism. Rather than being a purely random process, it may be guided by fundamental structural principles. (shrink)

al-Kindī. - al-Fārābī. - Ibn Sīnā. - Ibn Khaldūn.

في كتابه "العلمانية من سالب الدين إلى موجب الدولة: راهنية مشروع بشارة عربيًا"، الصادر عن المركز العربي للأبحاث ودراسة السياسات، يشتغل سهيل الحبيّب على فرضية أن كتاب عزمي بشارة، الدين والعلمانية في سياق تاريخي، هو إضافة نوعية على المستويين المعرفي والنظري إلى ما هو سائد في السياق الفكري والأيديولوجي العربي المعاصر والراهن من فهمٍ نظري للعلمانية، ومن تمثّل تاريخي لظواهرها. ويحاول الاستدلال على صحة هذه الفرضية بتحديد الوجوه المتعيّنة للإضافات المعرفية والنظرية التي يحويها كتاب بشارة، من حيث هو جهد يتتبّع (...) ظواهر التديّن والتَّعَلْمُن على مدار قرون عديدة وفي سياقات عديدة من التاريخ الغربي الحديث والمعاصر والراهن، للوصول إلى الفهم التاريخي لظاهرتَي الدين والعلمانية. (shrink)

Reincarnation; soul; philosophical aspects; philosophy, modern; 20th century.

كتاب مهم موجه إلى كل معلم ومتعلم في عصر اندثرت به هذه الآداب أو تكاد تندثر مما يؤثر على سير عمليتي التعليم والتعلم.