Entwicklung und Validierung einer Skala der Bereitschaft zu verzeihen (SBV)

Verzeihen dient der Bewältigung von Kränkungen und zwischenmenschlichen Konflikten. Es werden Definitionen und Operationalisierungen aus dem englischen Sprachraum vorgestellt. Die Entwicklung eines deutschsprachigen szenarienbasierten Instruments zur Erhebung der Bereitschaft zu verzeihen wird beschrieben. Es wird eine Differenzierung des Konstruktes in zwei Komponenten vorgeschlagen: (a) die Bereitschaft, anderen Menschen zu verzeihen, wenn diese ihre Tat bedauern, (b) die Bereitschaft, anderen Menschen zu verzeihen, wenn diese ihre Tat nicht bedauern. Die Messeigenschaften der neu entwickelten Skala wurden in fünf Studien an insgesamt 1824 Probanden untersucht. Die Ergebnisse zeigen, dass das Instrument gute psychometrische Eigenschaften besitzt. Die theoretische Differenzierung des Konstrukts wird empirisch bestätigt. Hinweise auf die Konstruktvalidität der Skala ergeben sich aus Zusammenhängen mit theoretisch einschlägigen Referenzkonstrukten: der habituellen Ärgerneigung, der Wahrnehmung und Klarheit über eigene und fremde Gefühle, positiver und negativer Affektivität, den fünf Persönlichkeitsfaktoren und sozialer Erwünschtheit. Für die Konstruktvalidität der Skala sprechen ferner konvergente Korrelationen mit anderen Maßen der Bereitschaft zu verzeihen.

Cuerpo desmembrado, ruptura de la percepción : reflexiones sobre "El teatro y su doble", de Antonin Artaud, a partir de una escena de "El chorro de sangre"

La escena inicial de El Chorro de sangre, mientras una pareja se jura amor eterno (de manera repetitiva y mecánica), llueven sobre el escenario partes del cuerpo humano. En este trabajo pretendo demostrar que Artaud pensó esa lluvia de extremidades desde una recepción sensorial. Es decir, la estrategia del disjecta membra responde a su concepción de un teatro de los sentidos que, como lo señala en El teatro y su doble, busca provocar una “revolución del espíritu". Si el cuerpo es espacio de las luchas entre un “interior" libre y caótico, y las presiones “exteriores", sociales, la fragmentación revela la energía excedente del ser humano por sobre esos controles, la capacidad de resistencia y superación. Para expresar esa resistencia, Artaud apela a la carnavalización del cuerpo que, como lo afirma Bajtín, produce una serie de transgresiones en tanto crítica y resistencia. Así, el cuerpo desmembrado trae a la superficie los miedos y tabúes sobre la muerte, la unidad del cuerpo humano y la inviolabilidad del cadáver. Se concluye que interpretar la lluvia de extremidades humanas requiere comprender El chorro de sangre como la puesta en escena de los principios surrealistas de subversión y desmoralización y, al mismo tiempo, que el cuerpo como objeto central de la representación carnavalesca problematiza tópicos filosóficos como la percepción y la existencia del ser.

Pleistocene sedimentology of ODP Hole 133-820A from the northeastern Australian margin

A principal objective at Site 820, situated on the outer shelf, upper slope of the northeastern Australian continental margin, was to test the relationships between changes in Pleistocene sea level and sedimentary packages produced on a mixed carbonate-siliciclastic continental margin. To this end, we have examined the downcore distribution of grain size, magnetic susceptibility, and calcium-carbonate content throughout Hole 820A and, in particular, the top 35 meters below the seafloor (mbsf). These data are compared with variations in the oxygen-isotope signal defined for the same hole and are interpreted as indicating sea-level oscillations. The distribution of sand, mud, calcium carbonate of the mud fraction and total sample, and magnetic susceptibility during the last 20,000 yr defines the position of a sea-level regression (41,000-18,000 yr B.P.), a lowstand, early (18,000-9,400 yr B.P.) and late transgressions (9400-900 yr B.P.), and a highstand (4900 yr to the present). The regression is seen first in a high-carbonate content peak. Calcium carbonate constituents mainly comprise skeletal carbonate grains, with abundant planktonic and benthic foraminifers, and lime muds. The lowstand is characterized by a maximum abundance of the sand fraction, which contains dominantly skeletal carbonate grains and a minor abundance of lithoclasts. Sand-sized terrigenous sediments are proposed to have bypassed the continental shelf during a lowstand of sea level. Sedimentation rates throughout the regression and lowstand are low (3.0 cm/k.y.). The early transgression, marked by highest values in magnetic susceptibility, displays a rapid increase in sedimentation rate that coincided with an increase in terrigenous mud. Highest sedimentation rates of 82.3 cm/k.y. occurred during the late transgression, with increasing percentages of lime-mud. A decrease in noncarbonate constituents in the mud fraction during the late transgression and highstand of sea level is thought to be the result of restricted inner-shelf sedimentation of terrigenous sediments. The same relationship is also seen in the major sea-level oscillation, which is interpreted as isotope stage 6.

Strontium isotopic data for calcareous ooze, chalk, and pore waters from DSDP Hole 590B

A detailed study of strontium isotope variations in Neogene marine carbonate sediments from Deep Sea Drilling Project Site 590B, using techniques that allow the 87Sr/86Sr ratio to be determined to better than +/-0.00001, gives a high-resolution record of the Sr isotopic evolution of seawater. The data show that the rate of change of the marine 87Sr/86Sr ratio has varied significantly even on time scales as short as 1 m.y. Periods of particularly rapid growth appear to follow major marine regressions and probably reflect an increase in the delivery of radiogenic Sr from the continents coupled with a decreased submarine carbonate dissolution rate (greater carbonate compensation depth). Periods of relatively slowly changing 87Sr/86Sr follow major marine transgressions. On the basis of correlations with the marine oxygen isotope record and the times of major continental glacier growth, it is inferred that the effects of sea-level variations are modified by climatic factors that affect the intensity of continental weathering and runoff. The effects of sea-floor generation rate variations are not discernible for the Neogene. The maximum attainable stratigraphic resolution using Sr isotopes is between 0.1 and 2 m.y. for this time period.

Las transgresiones sexuales de Clitofonte : Seducción y adulterio

El protagonista de la novela de Aquiles Tacio Leucipa y Clitofonte incurre en dos tipos de transgresiones de la moral sexual: seducción de una joven virgen y adulterio. Analizaremos aquí el modo en que ambas faltas aparecen representadas en la novela, su definición, las reacciones sociales ante ellas y las penas que pueden aplicárseles, y compararemos esa representación con las caracterizaciones de estos delitos en las leyes griegas y romanas que interactuaban en el complejo panorama cultural del período imperial. Postulamos que este análisis puede aportar datos que contribuyan a la comprensión de la historia social y de los códigos morales y legales que delimitaban las relaciones lícitas e ilícitas entre los sexos, pues a pesar de que la ficción novelesca no refleja en forma directa la realidad histórica, afloran en ella elementos propios del contexto socio-cultural en que autor y público están inmersos

Paleomagnetic analysis of ODP Site 133-820

Paleomagnetic analysis of sediment samples from Ocean Drilling Program (ODP) Leg 133, Site 820, 10 km from the outer edge of the Great Barrier Reef, is undertaken to investigate the mineral magnetic response to environmental (sea level) changes. Viscous remanent magnetization (VRM) of both multidomain and near-superparamagnetic origin is prevalent and largely obscures the primary remanence, except in isolated high-magnetization zones. The Brunhes/Matuyama boundary cannot be identified, but is expected to be below 120 mbsf. The only evidence that exists for a geomagnetic excursion occurs at about 33 mbsf (-135 k.y.). Only one-half the cores were oriented, and many suffered from internal rotation about the core axis, caused by coring and/or slicing. The decay of magnetic remanence below the surface layer (0-2 mbsf) is attributed to sulfate reduction processes. The magnetic susceptibility (K) record is central for describing and understanding the magnetic properties of the sediments, and their relationship to glacio-eustatic fluctuations in sea level. Three prominent magnetic susceptibility peaks, at about 7, 32, and 64 mbsf, are superimposed on a background of smaller susceptibility oscillations. Fluctuations in susceptibility and remanence in the ôbackgroundö zone are controlled predominantly by variations in the concentration, rather than the composition of ferrimagnetics, with carbonate dilution playing an important role (type-A properties). The sharp susceptibility maxima occur at the start of the marine transgressions following low stands in sea level (high d18O, glacial maxima), and are characterized by a stable single-domain remanence, with a significant contribution from ultra-fine, superparamagnetic grains (type-C properties). During the later marine transgression, the susceptibility gradually returns to low values and the remanence is carried by stable single-domain magnetite (type-B properties). The A, B, and C types of sediment have distinctive ARM/K ratios. Throughout most of the sequence a strong inverse correlation exists between magnetic susceptibility and both CaCO3 and d18O variations. However, in the sharp susceptibility peaks (early transgression), more complex phase relationships are apparent among these parameters. In particular, the K-d18O correlation switches to positive, then reverts to negative during the course of the late transgression, indicating that two distinct mechanisms are responsible for the K-d18O correlation. Lower in the sequence, where sea-level-controlled cycles of upward-coarsening sediments, we find that the initial, mud phase of each cycle has been enriched in high-coercivity magnetic material, which is indicative of more oxic conditions. The main magnetic characteristics of the sediments are thought to reflect sea-level-controlled variations in the sediment source regions and related run-off conditions. Some preliminary evidence is seen that biogenic magnetite may play a significant role in the magnetization of these sediments.

Las transgresiones sexuales de Clitofonte : Seducción y adulterio

El protagonista de la novela de Aquiles Tacio Leucipa y Clitofonte incurre en dos tipos de transgresiones de la moral sexual: seducción de una joven virgen y adulterio. Analizaremos aquí el modo en que ambas faltas aparecen representadas en la novela, su definición, las reacciones sociales ante ellas y las penas que pueden aplicárseles, y compararemos esa representación con las caracterizaciones de estos delitos en las leyes griegas y romanas que interactuaban en el complejo panorama cultural del período imperial. Postulamos que este análisis puede aportar datos que contribuyan a la comprensión de la historia social y de los códigos morales y legales que delimitaban las relaciones lícitas e ilícitas entre los sexos, pues a pesar de que la ficción novelesca no refleja en forma directa la realidad histórica, afloran en ella elementos propios del contexto socio-cultural en que autor y público están inmersos

Las transgresiones sexuales de Clitofonte : Seducción y adulterio

El protagonista de la novela de Aquiles Tacio Leucipa y Clitofonte incurre en dos tipos de transgresiones de la moral sexual: seducción de una joven virgen y adulterio. Analizaremos aquí el modo en que ambas faltas aparecen representadas en la novela, su definición, las reacciones sociales ante ellas y las penas que pueden aplicárseles, y compararemos esa representación con las caracterizaciones de estos delitos en las leyes griegas y romanas que interactuaban en el complejo panorama cultural del período imperial. Postulamos que este análisis puede aportar datos que contribuyan a la comprensión de la historia social y de los códigos morales y legales que delimitaban las relaciones lícitas e ilícitas entre los sexos, pues a pesar de que la ficción novelesca no refleja en forma directa la realidad histórica, afloran en ella elementos propios del contexto socio-cultural en que autor y público están inmersos

Composition of Carnian to Norian sandstones from the Wombat Plateau (Table 1)

The Carnian to Norian sediments, as much as 600 m in total thickness, recovered from ODP Sites 759 and 760 on the Wombat Plateau, are generally represented by fluvial-dominated deltaic successions. In general, the Carnian to Norian sandstones are quartzose. The average ratio of monocrystalline quartz grains, total feldspar grains, and total lithic fragments (i.e., Qm:F:Lt ratio) is 71:22:7. This indicates that they were derived mainly from the transitional continental and cratonic interior provenance terranes, such as the Pilbara Precambrian block to the south of the Wombat Plateau. The upper Carnian sediments, however, are characterized by more feldspathic sandstone petrofacies. They typically contain some volcanic rock fragments with trachytic texture and indicate the onset of the incipient rift-related tectonic movement, such as uplift and subsequent abrupt basin subsidence, together with volcanism in the Gondwana continental block. Mixed siliciclastic and carbonate cycles are typically intercalated in the prodelta to delta front deposits that developed mainly in a lagoon-like, restricted marine environment. The restricted marine environment developed during transgressions as the outflow of shallow water was restricted by depositional barriers. Around the barriers and/or delta lobes, carbonate shoals/banks were probably developed and the allochemical components of the neritic limestones may have been transported into the restricted marine environment by overwash processes and/or storm waves. Siliciclastic detritus, on the other hand, was mainly derived accompanied by delta progradation dominated by fluvial processes in the restricted marine environment. Therefore, we interpret the mixed siliciclastic and carbonate cycles in the deltaic successions to be a result of transgression-regression cycles in a deltaic system during the Late Triassic.

Diatom deposits in the ostpreußischen Haffe

Als man nach dem ersten Weltkrieg im verkleinerten Deutschland nach der Möglichkeit von Neulandgewinnung suchte, dachte man auch an eineTrockenlegung der ostpreußischen Haffe. Aus diesem Anlaß wurden umfangreiche Bohrungen ausgeführt, um ein möglichst genaues Bild vom Untergrunde der Haffe zu bekommen. Auf Veranlassung der Preußischen Geologischen Landesanstalt wurde ich mit der Untersuchung der Diatomeen in den Bohrproben beauftragt. Die Arbeit wurde 1934 begonnen und Ende 1937 wurde der letzte Arbeitsbericht abgeliefert. Die beabsichtigte Veröffentlichung ist bisher unterblieben, weil die Druckvorlagen später verloren gegangen sind. Seitdem sind über die Haffuntersuchungen mehrere Teilergebnisse veröffentlicht worden, von denen hier schon wegen der Terminologie die pollenanalytischen Arbeiten von L. HEIN (1941) und HUGO GROSS (1941) erwähnt seien, auf die im Abschnitt Il 2e näher eingegangen wird. Bei der geologischen Auswertung war Zurückhaltung geboten; denn es wäre gewagt, allein aus der Perspektive der Diatomeenforschung endgültige Aussagen machen zu wollen. Darum habe ich mich bemüht, das Material so weit aufzuschließen, daß es Geologen später auch bei veränderter Fragestellung auswerten können. "Die Theorien wechseln, aber die Tatsachen bleiben." Der Initiative des Herrn Prof. Dr. K. GRIPP und der finanziellen Hilfe der Deutschen Forschungsgemeinschaft ist es zu verdanken, daß die vorliegende Arbeit im Druck erscheinen kann. Zusammenfassung 1. Nur in den alluvialen Schichten des Kurischen Haffs wurden Diatomeen gefunden. 2. Die Diatomeenflora des Kurischen Haffs besteht zur Hauptsache aus Süßwasserformen. 3. Salzwasserformen finden sich in allen Schichten verstreut unter der Süßwasserflora. Wenn sie auch nach Zahl der Arten in manchen Proben einen erheblichen Prozentsatz der Flora ausmachen, so ist doch die Zahl der Individuen stets so gering, daß man nirgends von einer Brackwasserflora sprechen kann. 4. Die Süßwasserflora besteht in den unteren Schichten vorwiegend aus Grundformen; und zwar machen die epiphytischen Bewohner flacher Sumpfgewässer einen großen Teil der Flora aus. 5. In einzelnen Bohrungen kommt in den untersten alluvialen Schichten eine Grundflora mit zahlreichen Mastogloien vor. Dies sind die ältesten diatomeenführenden Schichten, entstanden in isolierten Sumpfgewässern. 6. Die übrigen Schichten mit überwiegender Grundflora sind vermutlich Ablagerungen der Ancyluszeit. 7. Die oberen Schichten, in denen die Planktondiatomeen überwiegen, dürften größtenteils der Litorina-Transgressionszeit angehören, jedoch ist der Transgressions-Kontakt nicht klar zu erkennen. 8. Das Ende der Litorinazeit ist noch weniger erkennbar, da eine grundsätzliche Veränderung der Flora nach oben nicht zu beobachten ist. 9. Die ostbaltischen Charakterformen sind in allen Schichten vertreten.

Age determination of Southeast Atlantic sediment cores

Angola Basin and Cape Basin (southeast Atlantic) surface sediments and sediment cores show that maxima in the abundance of taraxerol (relative to other land-derived lipids) covary with maxima in the relative abundance of pollen from the mangrove tree genus Rhizophora and that in the surface sediments offshore maxima in the relative abundance of taraxerol occur at latitudes with abundant coastal mangrove forests. Together with the observation that Rhizophora mangle and Rhizophora racemosa leaves are extraordinarily rich in taraxerol, this strongly indicates that taraxerol can be used as a lipid biomarker for mangrove input to the SE Atlantic. The proxy-environment relations for taraxerol and Rhizophora pollen down-core show that increased taraxerol and Rhizophora pollen abundances occur during transgressions and periods with a humid climate. These environmental changes modify the coastal erosion and sedimentation patterns, enhancing the extent of the mangrove ecosystem and/or the transport of mangrove organic matter offshore. Analyses of mid-Pleistocene sediments show that interruption of the pattern of taraxerol maxima during precession minima occurs almost only during periods of low obliquity. This demonstrates the complex environmental response of the interaction between precession-related humidity cycles and obliquity-related sea-level changes on mangrove input.

Magnetic stratigraphy of ODP Leg 133 sites

This study is a synthesis of paleomagnetic and mineral magnetic results for Sites 819 through 823 of Ocean Drilling Program (ODP) Leg 133, which lie on a transect from the outer edge of the Great Barrier Reef (GBR) down the continental slope to the bottom of the Queensland Trough. Because of viscous remagnetization and pervasive overprinting, few reversal boundaries can be identified in these extremely high-resolution Quaternary sequences. Some of the magnetic instability, and the differences in the quality of the paleomagnetic signal among sites, can be explained in terms of the dissolution of primary iron oxides in the high near-surface geochemical gradients. Well-defined changes in magnetic properties, notably susceptibility, reflect responses to glacio-eustatic sea-level fluctuations and changes in slope sedimentation processes resulting from formation of the GBR. Susceptibility can be used to correlate between adjacent holes at a given site to an accuracy of about 20 cm. Among-site correlation of susceptibility is also possible for certain parts of the sequences and permits (tentative) extension of the reversal chronology. The reversal boundaries that can be identified are generally compatible with the calcareous nannofossil biostratigraphy and demonstrate a high level of biostratigraphic consistency among sites. A revised chronology based on an optimum match with the susceptibility stratigraphy is presented. Throughout most of the sequences there is a strong inverse correlation both between magnetic susceptibility and calcium carbonate content, and between susceptibility and d18O. In the upper, post-GBR, sections a more complicated type of magnetic response occurs during glacial maxima and subsequent transgressions, resulting in a positive correlation between susceptibility and d18O. Prior to and during formation of the outer-reef barrier, the sediments have relatively uniform magnetic properties showing multidomain behavior and displaying cyclic variations in susceptibility related to sea-level change. The susceptibility oscillations are controlled more by carbonate dilution than by variation in terrigenous influx. Establishment of the outer reef between 1.01 and 0.76 Ma restricted the supply of sediment to the slope, causing a four-fold reduction in sedimentation rates and a transition from prograding to aggrading seismic geometries (see other chapters in this volume). The Brunhes/Matuyama boundary and the end of the transition period mark a change to lower and more subdued susceptibility oscillations with higher carbonate contents. The major change in magnetic properties comes at about 0.4 Ma in the aggrading sequence, which contains prominent sharp susceptibility peaks associated with glacial cycles, with distinctive single-domain magnetite and mixed single-domain/superparamagnetic characteristics. Bacterial magnetite has been found in the sediments, particularly where there are high susceptibility peaks, but its importance has not yet been assessed. A possible explanation for the characteristic pattern of magnetic properties in the post-GBR glacial cycles can be found in terms of fluvio-deltaic processes and inter-reefal lagoonal reservoirs that develop when the shelf becomes exposed at low sea-level.