Nirgendwo nichts

Gelten die im Zuge des Wohnungsbauprogramms in der DDR seit Mitte der 1970er Jahre in industrieller Bauweise errichteten Neubaugebiete als Inbegriff ortloser Betonghettos, steht jener öffentlichen Wahrnehmung die Intention gegenüber, durch die Integration des natürlichen, landschaftlichen und baulichen Erbes sowie durch künstlerische Strategien der Vermittlung regionaler Gegebenheiten Identität zu stiften. Den Hintergrund hierfür bildeten sowohl ein verändertes Geschichtsbild als auch ein sich allmählich herausbildendes Umweltbewusstsein. Im vermeintlichen Typeneinerlei der Großwohnsiedlung Berlin-Marzahn sucht der Beitrag nach theoretischen Grundlagen und praktischen Ansätzen für die Einbeziehung des mittelalterlichen Angerdorfs sowie nach Spuren der Repräsentation der märkischen Landschaft. Ihrer rudimentären Verwirklichung zum Trotz bilden sie die Grundlage für Umbau und weitere Entwicklung.

Feasibility platform for stroke studies: an online tool to improve eligibility criteria for clinical trials

BACKGROUND AND PURPOSE Eligibility criteria are a key factor for the feasibility and validity of clinical trials. We aimed to develop an online tool to assess the potential effect of inclusion and exclusion criteria on the proportion of patients eligible for an acute stroke trial. METHODS We identified relevant inclusion and exclusion criteria of acute stroke trials. Based on these criteria and using a cohort of 1537 consecutive patients with acute ischemic stroke from 3 stroke centers, we developed a web portal feasibility platform for stroke studies (FePASS) to estimate proportions of eligible patients for acute stroke trials. We applied the FePASS resource to calculate the proportion of patients eligible for 4 recent stroke studies. RESULTS Sixty-one eligibility criteria were derived from 30 trials on acute ischemic stroke. FePASS, publicly available at http://fepass.uni-muenster.de, displays the proportion of patients in percent to assess the effect of varying values of relevant eligibility criteria, for example, age, symptom onset time, National Institutes of Health Stroke Scale, and prestroke modified Rankin Scale, on this proportion. The proportion of eligible patients for 4 recent stroke studies ranged from 2.1% to 11.3%. Slight variations of the inclusion criteria could substantially increase the proportion of eligible patients. CONCLUSIONS FePASS is an open access online resource to assess the effect of inclusion and exclusion criteria on the proportion of eligible patients for a stroke trial. FePASS can help to design stroke studies, optimize eligibility criteria, and to estimate the potential recruitment rate.

Repressor- and activator-type ethylene response factors functioning in jasmonate signaling and disease resistance identified via a genome-wide screen of Arabidopsis transcription factor gene expression

To identify transcription factors (TFs) involved in jasmonate (JA) signaling and plant defense, we screened 1,534 Arabidopsis (Arabidopsis thaliana) TFs by real-time quantitative reverse transcription-PCR for their altered transcript at 6 h following either methyl JA treatment or inoculation with the incompatible pathogen Alternaria brassicicola. We identified 134 TFs that showed a significant change in expression, including many APETALA2/ethylene response factor (AP2/ERF), MYB, WRKY, and NACTF genes with unknown functions. Twenty TF genes were induced by both the pathogen and methyl JA and these included 10 members of the AP2/ERF TF family, primarily from the B1a and B3 subclusters. Functional analysis of the B1a TF AtERF4 revealed that AtERF4 acts as a novel negative regulator of JA-responsive defense gene expression and resistance to the necrotrophic fungal pathogen Fusarium oxysporum and antagonizes JA inhibition of root elongation. In contrast, functional analysis of the B3 TF AtERF2 showed that AtERF2 is a positive regulator of JA-responsive defense genes and resistance to F. oxysporum and enhances JA inhibition of root elongation. Our results suggest that plants coordinately express multiple repressor-and activator-type AP2/ERFs during pathogen challenge to modulate defense gene expression and disease resistance.

Gerhard Tulodziecki: Medienerziehung in Schule und Unterricht. Bad Heilbrunn: Klinkhardt 2. Aufl. 1992 [...] [Sammelrezension]

Sammelrezension von: 1. Gerhard Tulodziecki: Medienerziehung in Schule und Unterricht. Bad Heilbrunn: Klinkhardt 2. Aufl. 1992, 205 S. 2. Wolfgang Schill/Gerhard Tulodziecki/Wolf-Rüdiger Wagner (Hrsg.): Medienpädagogisches Handeln in der Schule. Opladen: Leske + Budrich 1992. 327 S.

Volcanic processes and human exposure as elements to build a risk model for Volcan de Fuego, Guatemala

The activity of Fuego volcano during the 1999 - 2013 eruptive episode is studied through field, remote sensing and observatory records. Mapping of the deposits allows quantifying the erupted volumes and areas affected by the largest eruptions during this period. A wide range of volcanic processes results in a diversity of products and associated deposits, including minor airfall tephra, rockfall avalanches, lava flows, and pyroclastic flows. The activity can be characterized by long term, low level background activity, and sporadic larger explosive eruptions. Although the background activity erupts lava and ash at a low rate (~ 0.1 m3/s), the persistence of such activity over time results in a significant contribution (~ 30%) to the eruption budget during the studied period. Larger eruptions produced the majority of the volume of products during the studied period, mainly during three large events (May 21, 1999, June 29, 2003, and September 13, 2012), mostly in the form of pyroclastic flows. A total volume of ~ 1.4 x 108 m3 was estimated from the mapped deposits and the estimated background eruption rate. Posterior remobilization of pyroclastic flow material by stream erosion in the highly confined Barranca channels leads to lahar generation, either by normal rainfall, or by extreme rainfall events. A reassessment of the types of products and volumes erupted during the decade of 1970's allows comparing the activity happening since 1999 with the older activity, and suggests that many of the eruptive phenomena at Fuego may have similar mechanisms, despite the differences in scale between. The deposits of large pyroclastic flows erupted during the 1970's are remarkably similar in appearance to the deposit of pyroclastic flows from the 1999 - 2013 period, despite their much larger volume; this is also the case for prehistoric eruptions. Radiocarbon dating of pyroclastic flow deposits suggests that Fuego has produced large eruptions many times during the last ~ 2 ka, including larger eruptions during the last 500 years, which has important hazard implications. A survey was conducted among the local residents living near to the volcano, about their expectations of possible future crises. The results show that people are aware of the risk they could face in case of a large eruption, and therefore they are willing to evacuate in such case. However, their decision to evacuate may also be influenced by the conditions in which the evacuation could take place. If the evacuation represents a potential loss of their livelihood or property they will be more hesitant to leave their villages during a large eruption. The prospect of facing hardship conditions during the evacuation and in the shelters may further cause reluctance to evacuate. A short discussion on some of the issues regarding risk assessment and management through an early warning system is presented in the last chapter.

Wolf Creek by Sonya Hartnett

Australian screen classics are seminal for a range of reasons: whether it is a particular title’s popularity and impact upon popular culture, its cultural and textual meaning, or what the film tells us about the social, political and cultural climate from which it emerged. Wolf Creek (Greg McLean, 2005) is undoubtedly an Australian screen classic. The film was an impressive low-budget breakout success, which played a big part in the renaissance of contemporary Australian genre cinema by opening doors for genre filmmakers targeting international markets in ways that haven’t been seen in Australia since the 1980s. Wolf Creek has become the quintessential Australian horror movie. It has captured collective national fears and anxieties about the Australian outback – the isolation, the repressive desolation, the idea that the landscape itself is your enemy. It challenges traditional representations of Australian masculinity and the “ocker larrikin” to show a negative image of the rural ocker which dominated Australian screen in the 1970s and, to lesser extent, the 1980s.

Wolf Creek, rurality and the Australian gothic

As with Crocodile Dundee before it, the recent Australian film Wolf Creek promotes a specific and arguably urban-centric understanding of rural Australia. However, whilst the former film is couched in mythologized notions of the rural idyll, Wolf Creek is based firmly around the concept of rural horror. Wolf Creek is both a horror movie and a road movie, one which relies heavily upon landscape in order to tell its story. Here we argue that the film continues a tradition in the New Australian Cinema of depicting the outback and its inhabitants as something the country's mostly coastal population do not understand. Wolf Creek skilfully plays on popular conceptions of inland Australia as empty and harsh. But more than this, the film brings to the fore tensions in the rural idyll associated with the ownership and use of rural space. As an object of urban consumption, rural space may appear passive and familiar, but in the context of rural horror iconic aspects of the Australian landscape become a source of fear – a space of abjection.

Outdoor group portrait of Marga Abel, Franzche Wolf, Miss Mahler, Margot Frank and Else Hirschfeld; Bad Kissingen Portraits Groups Women

Handwritten caption: Wir tragen nur Bemberg-Seidenstruempfe! (We wear only Bemberg silk stockings!)

Reproduction of World War I portrait of Dr. Nathan Wolf of the 2nd Company of the 1st Landsturm Infantry Regiment Portraits Men

Dr. Nathan Wolf's medals: (bottom left) silver Wound Badge; Iron Cross 2nd Class; Iron Cross 1st Class; Zaehringer Loewe (Baden); (on right) Medal of the Turkish Crescent