Taking the Law into Your Own Hands: Establishing an In-house Book Repair Program

Law collections pose some unique problems in terms of their physical care due to filing and updating practices, use patterns and special binding structures such as loose-leafs and pocket parts. This workshop is designed to address specific preservation needs of law collections through lecture, demonstration and hands-on opportunities. Participants will learn the fundamentals of book repair, treatment options and decision-making, and preservation best practices. Emphasis will be placed on moving knowledge into practice through guidelines for establishing institution-appropriate in house book repair programs, by training the trainers in basic book repair techniques and providing all participants with a start-up tool kit.

„Es war, als hätte das Virus mich geschwängert.“ Vertextungsformen in Aids-Autobiographien

Die vorliegende Untersuchung der Vertextung von Aids in Autobiografien fokussiert die Frage, welcher Darstellungsstrategien diese sich bedienen und welche Funktionen sie in den westlichen Kulturen übernehmen. Vier Autobiografien werden exemplarisch mit Hilfe der Systemtheorie und der Diskursanalyse analysiert und auf folgende Leitfragen hin untersucht: Sind die AutorInnen an Aids erkrankt oder nicht? Welche Lebenszeit steht ihnen zur Verfügung? Sind sie professionelle Schriftsteller oder Laien? Welche Rolle spielt ihr Geschlecht? Welche Werte werden wie vermittelt? Wird Akzeptabilität geschaffen? Wie wird mit den Grenzen des Akzeptablen umgegangen? Wie wird die Konstruktion und Destruktion des schreibenden Subjektes angesichts der Krankheitserfahrung verhandelt? Das untersuchte Material umfasst ein Spektrum, das • das schnelle Sterben an Aids, das lange Leben mit Aids sowie das Leben als HIV-Negativer in Gegenwart von Aids zeigt. • von gesellschaftlich orientierter Bewältigung der Krankheitserfahrung über individuelle Bewältigung bis hin zur Verweigerung der gesellschaftlichen Integration reicht. • den unterschiedlichen Einsatz von Metaphern bei der Sinngebung und der Vertextung von Körpererfahrung aufzeigt: Sterben als Geburt (Normalisierungsrhetorik), Sterben als Holocaust (Eskalationsrhetorik), Krankheitserfahrung als Generator immer neuer, überbordender Sprachbilder.

Ar-40/Ar-39 Evidence for Middle Proterozoic (1300-1500 Ma) Slow Cooling of the Southern Black Hills, South Dakota, Midcontinent, North America: Implications for Early Proterozoic P-T Evolution and Posttectonic Magmatism

Ar-40/Ar-39 total gas and plateau dates from muscovite and biotite in the southern Black Hills, South Dakota, provide evidence for a period of Middle Proterozoic slow cooling. Early Proterozoic (1600-1650 Ma) mica dates were obtained from metasedimentary rocks located in a synformal structure between the Harney Peak and Bear Mountain domes and also south of Bear Mountain. Metamorphic rocks from the dome areas and undeformed samples of the similar to 1710 Ma Harney Peak Granite (HPG) yield Middle Proterozoic mica dates (similar to 1270-1500 Ma). Two samples collected between the synform and Bear Mountain dome yield intermediate total gas mica dates of similar to 1550 Ma. We suggest two end-member interpretations to explain the map pattern of cooling ages: (1) subhorizontal slow cooling of an area which exhibits variation in mica Ar retention intervals or (2) mild folding of a Middle Proterozoic (similar to 1500 Ma) similar to 300 degrees C isotherm. According to the second interpretation, the preservation of older dates between the domes may reflect reactivation of a preexisting synformal structure (and downwarping of relatively cold rocks) during a period of approximately east-west contraction and slow uplift during the Middle Proterozoic. The mica data, together with hornblende data from the Black Hills published elsewhere, indicate that the ambient country-rock temperature at the 3-4 kbar depth of emplacement of the HPG was between 350 degrees C and 500 degrees C, suggesting that the average upper crustal geothermal gradient was 25 degrees-40 degrees C/km prior to intrusion. The thermochronologic data suggest HPG emplacement was followed by a similar to 200 m.y. period of stability and tectonic quiescence with little uplift. We propose that crust thickened during the Early Proterozoic was uplifted and erosionally(?) thinned prior to similar to 1710 Ma and that the HPG magma was emplaced into isostatically stable crust of relatively normal thickness. We speculate that uplift and crustal thinning prior to HPG intrusion was the result of differential thinning of the subcrustal lithosphere beneath the Black Hills. If so, this process would have also caused an increase in mantle heat flux across the Moho and triggered vapor-absent melting of biotite to produce the HPG magma. This scenario for posttectonic granite generation is supported, in part, by the fact that in the whole of the Black Hills, the HPG is spatially associated with the deepest exposed Early Proterozoic country rock.