Sport and British Jewish identity

This article examines the relationship between sport and Jewish identity. The experiences of Jewish people have rarely been considered in previous sport-related research which has typically focused on ‘Black’ and South Asian individuals, sports clubs, and organisations. Drawing on data generated from interviews ( n = 20) and focus groups ( n = 2) with individuals based in one British city, this article explores how their Jewish identity was informed, and shaped by, different sports activities and spaces. This study’s participants were quick to correct the idea that sport was alien to Jewish culture and did not accept the stereotype that ‘Jews don’t play sport’. The limited historical research on sport and Jewish people and the ongoing debates around Jewish identity are noted before exploring the role of religion and the suggestion that Jewish participation in sport is affected by the Shabbat (sabbath). Participants discussed how sports clubs acted as spaces for the expression and re/affirmation of their Jewish identity, before they reflected on the threats posed to the wider Jewish community by secularism, assimilation, and antisemitism. The article concludes by discussing how the sporting experiences of the study’s British Jewish participants compare with the experiences of individuals from other ethnic minority communities

Synthesis of (cinnamate-zinc layered hydroxide) intercalation compound for sunscreen application

Background: Zinc layered hydroxide (ZLH) intercalated with cinnamate, an anionic form of cinnamic acid (CA), an efficient UVA and UVB absorber, have been synthesized by direct method using zinc oxide (ZnO) and cinnamic acid as the precursor. Results: The resulting obtained intercalation compound, ZCA, showed a basal spacing of 23.9 Å as a result of cinnamate intercalated in a bilayer arrangement between the interlayer spaces of ZLH with estimated percentage loading of cinnamate of about 40.4 % w/w. The UV–vis absorption spectrum of the intercalation compound showed excellent UVA and UVB absorption ability. Retention of cinnamate in ZLH interlayers was tested against media usually came across with sunscreen usage to show low release over an extended period of time. MTT assay of the intercalation compound on human dermal fibroblast (HDF) cells showed cytotoxicity of ZCA to be concentration dependent and is overall less toxic than its precursor, ZnO. Conclusions: (Cinnamate-zinc layered hydroxide) intercalation compound is suitable to be used as a safe and effective sunscreen with long UV protection effect

Toward the Globalization of Psychology. The Congresses Around the World (1974–1998)

This book introduces the history of psychology during the past hundred years, mainly through conferences/congresses. In fact, for psychologists, the creation of international conferences was seen as a useful step in exchanging and promoting psychology as a science. Since the first international congress in 1889, psychologists from all over the world have met regularly at congresses with more and more attendees and many interesting topics to discuss.2019-2

Relationship between NMR transverse relaxation, trabecular bone architecture, and strength

Structure, biomechanical competence, and incremental NMR line broadening (R′2) of water in the intertrabecular spaces of cancellous bone were examined on 22 cylindrical specimens from the lumbar vertebral bodies of 16 human subjects 24-86 years old (mean, 60 years old). A strong association (r = 0.91; P \u3c 0.0001) was found between Young\u27s modulus of elasticity and R′2 for a wide range of values corresponding to cancellous bone of very different morphologic composition. NMR line broadening is caused by the inhomogeneity of the magnetic field induced as a consequence of the coexistence of two adjacent phases of different diamagnetic susceptibility - i.e., mineralized bone and water in the marrow spaces. Structural analyses performed by means of NMR microscopy and digital image processing indicated that the variation in R′2 is closely related to the trabecular microstructure. Mean trabecular plate density measured along the direction of the magnetic field was found to play a major role in predicting R′2 (r = 0.74; P \u3c 0.0001). This behavior was confirmed when the plate density was varied in individual specimens, which was achieved by rotating the specimen, making use of the bone\u27s structural anisotropy. It is concluded that the NMR transverse relaxation rate in human cancellous bone of the spine is significantly determined by trabecular structural parameters relevant to biomechanical strength. The results further underscore the important role played by the transverse trabeculae in contributing to cancellous bone strength. The work has implications on possible in vivo use or quantitative magnetic resonance for the assessment of fracture risk in osteoporotic patients