Contrasting resource allocation patterns in Sedum lanceolatum Torr.: Biomass versus energy estimates

Biomass determinations and microbomb calorimetry were used to assess resource allocation in Sedum lanceolatum Torr. between 2,257 and 3,726 m above sea level in the Front Range of the Rocky Mountains, Colorado, USA. In general, energy values did not differ within a tissue among sites, but did differ among tissue types. Flowers and leaves had the greatest energy content per gram ashfree dry weight. Total kilojoules per plant were homogeneous along the elevational gradient.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/47753/1/442_2004_Article_BF00379785.pd

Albrecht Ritschl and the Tübingen School: A neglected link in the history of 19th century theology

The article starts by observing a parallel between the identification of Christ's humanity and universal human nature, for which Harnack repudiates some church fathers, and David Strauss' claim, in his Life of Jesus, that the subject of the Incarnation must be all humanity. It is argued that this oppositional stance is indicative of fundamental philosophical and theological differences between the Tübingen School and the Ritschl School. Those differences, however, are then explained as emerging from what is ultimately a common project of a radical form of historical theology. This project, it is argued, Ritschl took over from Baur while correcting it in crucial ways. Taken together, the two central theological schools of the 19th century thus illustrate the potential and the limits of christian theology within the historicist paradigm. © 2011 Walter de Gruyter

World soul and celestial heat: Platonic and Aristotelian ideas in the history of natural philosophy

Does the world or the cosmos have a soul or a mind? From Plato onwards, many philosophers considered the world a living, rational organism

Human nature in Gregory of Nyssa: philosophical background and theological significance

This volume explores Gregory Of Nyssa's concept of human nature. It argues that the frequent use Gregory makes of phusis-terminology is not only a terminological predilection, but rather the key to the philosophical and theological foundations of his thought. Starting from an overview of the theological landscape in the early 360's the study first demonstrates the meaning and relevance of universal human nature as an analogy for the Trinity in Cappadocian theology. The second part explores Gregory's use of this same notion in his teaching on the divine economy. It is argued that Gregory takes this philosophical theory into the service of his own theology. Ultimately the book provides an example for the mutual interaction of philosophy and Christian theology in the fourth century.</p

Once again: Gregory of Nyssa on universals

This essay takes up the contentious issue of Gregory of Nyssa's use of a theory of the universal. It is argued that Gregory, in his trinitarian theology and elsewhere in his thought, employs with remarkable coherence a kind of theory of which the universal is essentially the whole of its individuals (collection theory). For Gregory this is a realistic theory in which the concept of the whole is either entirely detached from that of the individuals (as ousia or hupostasis in his trinitarian theory) or related to them as actual to potential nature (for example in his cosmology). It is characteristic for him that he makes the whole collection the object of reference for the substance-sortal. This theory helps him avoid (to some extent) doctrinal ramifications within trinitarian theology as it explains the Trinity as a perfect unity-in-trinity which is both irreducibly one and irreducibly three