U osamnaestom stoljeću Bošković je želio iznaći da li je svjetlo val ili čestica. Stoga je sugerirao pokus u kojemu treba napuniti dalekozor vodom i time pronaći promjene iznosa aberacije zvijezde. Stotinu godina kasnije Sir Airy je izveo eksperiment, ali s negativnomrezultatom. Lopašić je to objasnio pomoću Einsteinova principa specijalne relativnosti.In 18th century Bošković tried to find out if light is wave or corpuscule. Therefore, he suggestedto fill a telescope with water to test alteration in the amount of stellar aberration. (...) Hundred yearslater, Sir Airy had done this experiment, but with negative result. Lopašić had explainedit by means of Einstein’s principle of the special relativity. (shrink)

BackgroundInnovations in technology have contributed to rapid changes in the way that modern biomedical research is carried out. Researchers are increasingly required to endorse adaptive and flexible approaches to accommodate these innovations and comply with ethical, legal and regulatory requirements. This paper explores how Dynamic Consent may provide solutions to address challenges encountered when researchers invite individuals to participate in research and follow them up over time in a continuously changing environment.MethodsAn interdisciplinary workshop jointly organised by the University of Oxford (...) and the COST Action CHIP ME gathered clinicians, researchers, ethicists, lawyers, research participants and patient representatives to discuss experiences of using Dynamic Consent, and how such use may facilitate the conduct of specific research tasks. The data collected during the workshop were analysed using a content analysis approach.ResultsDynamic Consent can provide practical, sustainable and future-proof solutions to challenges related to participant recruitment, the attainment of informed consent, participant retention and consent management, and may bring economic efficiencies.ConclusionsDynamic Consent offers opportunities for ongoing communication between researchers and research participants that can positively impact research. Dynamic Consent supports inter-sector, cross-border approaches and large scale data-sharing. Whilst it is relatively easy to set up and maintain, its implementation will require that researchers re-consider their relationship with research participants and adopt new procedures. (shrink)

We critically reconsider an old hypothesis of the role of the dekad in Pythagorean philosophy. Unlike Zhmud, we claim that: 1) the dekad did play a role in Philolaus’ astronomical system, and 2) Aristotle did not project Plato’s theory of the ten eidetic numbers onto the Pythagoreans. We claim that the dekad, as the τέλειος ἀριθμός, should be understood in Philolaus’ philosophy as completeness and the basis of counting in Greek – as in most other languages – in a decimal (...) system. Additionally, we argue that the number ten is not even a candidate for the τέλειος ἀριθμός in Plato’s philosophy. As a final result of our discussion, we compare and contrast Philolaus’, Plato’s, and Speusippus’ accounts of completeness in relation to numbers. (shrink)

Glavni cilj ovoga istraživanja bio je povijesno-komparativnom analizom nastavnih planova i programa, odnosno kurikuluma za osnovnu školu istražiti i analizirati ulogu, zastupljenost i načine realizacije školskih kurikuluma u razdoblju od 1951. do 2019. godine. Prema dobivenim rezultatima uočljivo je da se značaj, uloga i aktivnosti školskog kurikuluma razlikuju u različitim reformama, a analizom kurikulumskih dokumenata utvrđeno je da se aktivnostima i sadržajima iz područja školskog kurikuluma želi pridonijeti individualizaciji i fleksibilnosti nastavnog procesa, zadovoljavanju specifičnih mogućnosti, potreba i interesa učenika,povezivanju obiteljskog (...) doma te lokalne i šire zajednice sa školskim okruženjem, poticanju stvaralaštva, interdisciplinarnosti, zajedništva, stjecanju generičkih kompetencija i usavršavanju opće-obrazovnih kompetencija. Na temelju dobivenih rezultata i suvremenih odgojnoobrazovnih polazišta, autorice su predložile smjernice za suvremene školske kurikulume. The main goal of this research was to investigate and analyze the role, representation and ways of realization of school curricula in the period from 1951 to 2019 in the Republic of Croatia using a historical-comparative analysis of curricula, specifically primary school curricula. According to the obtained results, the authors conclude that the importance, role and activities of the school curriculum differ in different eras and within different reform attempts. The analysis of curriculum documents shows that the activities and contents of the school curriculum aim to contribute to individualization and flexibility of opportunities, according to the needs and interests of students, connecting the family home and local and wider community with the school environment, encouraging creativity, interdisciplinarity, togetherness, acquiring generic competencies and improving educational competencies. Based on the obtained results and the foundations of contemporary education the authors proposed guidelines for contemporary school curricula. (shrink)

The main goal of this research was to investigate and analyze the role, representation and ways of realization of school curricula in the period from 1951 to 2019 in the Republic of Croatia using a historical-comparative analysis of curricula, specifically primary school curricula. According to the obtained results, the authors conclude that the importance, role and activities of the school curriculum differ in different eras and within different reform attempts. The analysis of curriculum documents shows that the activities and contents (...) of the school curriculum aim to contribute to individualization and flexibility of opportunities, according to the needs and interests of students, connecting the family home and local and wider community with the school environment, encouraging creativity, interdisciplinarity, togetherness, acquiring generic competencies and improving educational competencies. Based on the obtained results and the foundations of contemporary education the authors proposed guidelines for contemporary school curricula. (shrink)

BackgroundDecisions about limitations of life sustaining treatments are made for end-of-life patients in intensive care units. The aim of this research was to explore the professional and ethical attitudes and experiences of medical professionals on treatment of end-of-life patients in ICUs in the Republic of Croatia.MethodsA cross-sectional study was conducted among physicians and nurses working in surgical, medical, neurological, and multidisciplinary ICUs in the total of 9 hospitals throughout Croatia using a questionnaire with closed and open type questions. Exploratory factor (...) analysis was conducted to reduce data to a smaller set of summary variables. Mann–Whitney U test was used to analyse the differences between two groups and Kruskal–Wallis tests were used to analyse the differences between more than two groups.ResultsLess than third of participants stated they were included in the decision-making process, and physicians are much more included than nurses. Sixty two percent of participants stated that the decision-making process took place between physicians. Eighteen percent of participants stated that ‘do-not-attempt cardiopulmonary resuscitations’ orders were frequently made in their ICUs. A decision to withdraw inotropes and antibiotics was frequently made as stated by 22.4% and 19.9% of participants, respectively. Withholding/withdrawing of LST were ethically acceptable to 64.2% of participants. Thirty seven percent of participants thought there was a significant difference between withholding and withdrawing LST from an ethical standpoint. Seventy-nine percent of participants stated that a verbal or written decision made by a capable patient should be respected. Physicians were more inclined to respect patient’s wishes then nurses with high school education. Nurses were more included in the decision-making process in neurological than in surgical, medical, or multidisciplinary ICUs. Male participants in comparison to female, and physicians in comparison to nurses with high school and college education displayed more liberal attitudes about LST limitation.ConclusionsDNACPR orders are not commonly made in Croatian ICUs, even though limitations of LST were found ethically acceptable by most of the participants. Attitudes of paternalistic and conservative nature were expected considering Croatia’s geographical location in Southern Europe. (shrink)