Thomas Aquinas and Irenaeus on the Divine and Natural Law

Thomas’s account of the natural law owes a large debt to Aristotle and other early Greek philosophers back to Heraclitus. This debt has long been known and discussed. Largely unrecognized, however, are the crucial influences of the early Greek Fathers of the Church who mediated this classical philosophical heritage to the Christian world. They were the first to set out the relationship between the natural law, the Old Law, and grace which would have a decisive influence on Aquinas’s famous “treatise on law” in the Summa of Theology. In this paper, I analyze Thomas’s mature work on the natural law in STh I–II, qq. 90–108 and show how the roots of this view can be traced to the earliest Church, especially in the writings of the second century bishop and martyr, St. Irenaeus of Lyons. Of special interest is how Irenaeus transformed the Greek-Aristotelian notion of physis and “natural law” within the context of his discussion of the goodness of creation and the Mosaic Law, contrary to the popular Gnostic views of his day

Synthesis and Use of Diagnostic Radio-Pharmaceuticals Comprising Radioactive Isotopes of Bromine with Dyes

A process for preparing bromine-containing dyes labelled with gamma-emitting isotopes of bromine, and the product thereof which is useful as an imaging agent for the hepato-biliary system, particularly in dynamic imaging methods. The dyes prepared are from the class of triarylmethane dyes, and also from the phthalein subclass of the class of xanthene dyes, and the labelling thereof is effected with 76Br, 77 Br or 82 Br. The process for preparing these dyes involves reacting the non-brominated dye precursor with either 76 Br2, 77 Br2 or 82 Br2. This is a substitution type of reaction in which a ring hydrogen is substituted by either 76 Br, 77 Br or 82 Br

The Symbiotic System SS73 17 Seen with Suzaku

We observed with Suzaku the symbiotic star SS73 17, motivated by the discovery by the INTEGRAL satellite and the Swift BAT survey that it emits hard X-rays. Our observations showed a highly-absorbed X-ray spectrum with NH > 10^23 cm-2, equivalent to A_V > 26, although the source has B magnitude 11.3 and is also bright in UV. The source also shows strong, narrow iron lines including fluorescent Fe K as well as Fe xxv and Fe xxvi. The X-ray spectrum can be fit with a thermal model including an absorption component that partially covers the source. Most of the equivalent width of the iron fluorescent line in this model can be explained as a combination of reprocessing in a dense absorber plus reflection off a white dwarf surface, but it is likely that the continuum is partially seen in reflection as well. Unlike other symbiotic systems that show hard X-ray emission (CH Cyg, RT Cru, T CrB, GX1+4), SS73 17 is not known to have shown nova-like optical variability, X-ray flashes, or pulsations, and has always shown faint soft X-ray emission. As a result, although it is likely a white dwarf, the nature of the compact object in SS73 17 is still uncertain. SS73 17 is probably an extreme example of the recently discovered and relatively small class of hard X-ray emitting symbiotic systems.Comment: 6 pages, accepted by PASJ for 2nd Suzaku Special Issu

Generalized and stationary scrolling

We present a generalized definition of scrolling that unifies a wide range of existing interaction techniques, from con-ventional scrolling through pan and zoom systems and fish-eye views. Furthermore it suggests a useful class of new scrolling techniques in which objects do not move across the display. These “stationary scrolling ” techniques do not exhibit either of two problems that plague spatial scrolling system: discontinuity in salience and the undermining of the user’s spatial memory

An evaluation of population pharmacokinetics in therapeutic trials. Part I. Comparison of methodologies

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/109864/1/cptclpt1986107.pd

‘Extra hands’ or the ‘icing on the cake’?:The boundaries of the volunteer role in formal care settings in England

The adult social care sector in England has been encouraged to increase the role of volunteers in service delivery. To understand the volunteer role in care delivery and its impact upon paid care work, we undertook 94 qualitative interviews in seven care settings for older people in England. While the boundaries between care worker and volunteer were clearly established in some organisations, they were more indistinguishable in others. We discuss how both clear and murky boundary making, especially regarding ‘emotional’ and ‘bodily’ aspects of care, can contribute towards paid care work’s invisibility, lack of recognition and poor remuneration

The contribution of volunteers in social care services for older people

Faced with unprecedented challenges, the adult social care sector in England has seen increasing attention given to the potential of volunteers to contribute to service provision. This article reports the findings of a qualitative study that explored the contribution made by volunteers to social care services for older people. The article draws attention to the difficulties associated with recruiting and training volunteers to work in the sector, particularly during a period of reduced public expenditure, which is putting the sector under strain. Given the challenges faced, the article considers whether it is appropriate to involve volunteers in care work

Exploring the role of volunteers in social care for older adults

Purpose This paper aims to report the findings of a study that explores the contribution volunteers make to social care for older adults, identifying lessons for the social care sector and policymakers. Design/methodology/approach An exploratory multiple case study design was used to capture the perspectives and experiences of managers of services, volunteer co-ordinators, volunteers, paid care staff and older people. Seven diverse social care organisations took part in the study drawn from three locations in the South West of England. Findings This study identified three distinct models of volunteer contribution to social care services for older people. Although the contributions made by volunteers to services are valued, the study drew attention to some of the challenges related to their involvement. Research limitations/implications The organisations taking part in this small-scale study were all based in the South West of England, and the findings are therefore not generalisable but contribute to the growing evidence base related to this important field. Practical implications This study demonstrates the importance of the volunteer co-ordinator role and suggests that it is properly funded and resourced. It also confirms the importance of volunteers receiving appropriate training and support. Originality/value Given the increasing involvement of volunteers in the provision of social care, this paper provides lessons to ensure the role of volunteers in social care enhances rather than diminishes the quality of care provided