The effects of war losses on mortality estimates for Italy

For countries that experience substantial war losses in a given time period, the exclusion of military deaths can have an important impact on estimates of mortality and life expectancy. In this paper, we start by reviewing Vallin’s work in accounting for French war losses. We then attempt to apply comparable methods to Italy in order to account for the effects of war. The results indicate that estimates currently available from the Human Mortality Database (HMD) greatly underestimate period mortality during wartime among all Italian males, and may even underestimate mortality among civilian males. Finally, we discuss how failing to account for war mortality presents problems in making inter-country mortality comparisons.civilian, France, Italy, life expectancy, military, mortality, war, war losses, war mortality

Introduction to the Special Collection “Human Mortality over Age, Time, Sex, and Place: The 1st HMD Symposiumâ€

This introduction to the special collection “Human Mortality over Age, Time, Sex, and Place: The 1st HMD Symposium†describes the Human Mortality Database project and briefly summarizes the Special Collection articles.

Common mortality modeling and coherent forecasts. An empirical analysis of worldwide mortality data

A new common mortality modeling structure is presented for analyzing mortality dynamics for a pool of countries, under the framework of generalized linear models (GLM). The countries are first classified by fuzzy c-means cluster analysis in order to construct the common sparse age-period model structure for the mortality experience. Next, we propose a method to create the common sex difference age-period model structure and then use this to produce the residual age-periodmodel structure for each country and sex. The time related principal components are extrapolated using dynamic linear regression (DLR) models and coherent mortality forecasts are investigated. We make use of mortality data from the “Human Mortality Database”

Working memory in older adults declines with age, but is modulated by sex and education

Working memory (WM), which underlies the temporary storage and manipulation of information, is critical for multiple aspects of cognition and everyday life. Nevertheless, research examining WM specifically in older adults remains limited, despite the global rapid increase in human life expectancy. We examined WM in a large sample (N=754) of healthy older adults (aged 58-89) in a non-Western population (Chinese speakers) in Taiwan, on a digit n-back task. We tested the influence not only of age itself and of load (1-back vs. 2-back), but also effects of both sex and education, which have been shown to modulate WM abilities. Mixed-effects regression revealed that, within older adulthood, age negatively impacted WM abilities (with linear, not nonlinear, effects), as did load (worse performance at 2-back). In contrast, education level was positively associated with WM. Moreover, both age and education interacted with sex. With increasing age, males showed a steeper WM decline than females; with increasing education, females showed greater WM gains than males. Together with other findings, the evidence suggests that age, sex, and education all impact WM in older adults, but interact in particular ways. The results have both basic research and translational implications, and are consistent with particular benefits from increased education for women

Die Seele im Kosmos

Die Schrift De antro Nympharum ist die längste aus der Antike erhaltene allegorische Deutung einer Stelle aus den Dichtungen Homers. Der neuplatonische Philosoph Porphyrios (späteres 3. Jh. n. Chr.) nutzt die Beschreibung der auf der Insel Ithaka gelegenen Nymphengrotte aus dem 13. Buch der Odyssee für eine faszinierende Auslegung, die Einblicke in Strategien und Wirkungsabsichten einer jahrhundertealten Homerexegese gibt und neuplatonische Aneignungsweisen der literarischen Tradition beispielhaft vor Augen führt. Im Mittelpunkt stehen Fragen nach der Unsterblichkeit der Seele und der Unterscheidung von wahrnehmbarer und intelligibler Welt, die in den Essays unter astronomisch-astrologischen, literaturwissenschaftlichen, philosophischen, religionswissenschaftlichen und rezeptionsgeschichtlichen Aspekten kontextualisiert und erörtert werden