Refine
Year of publication
Document Type
- Article (20)
- Part of Periodical (3)
- Monograph/Edited Volume (1)
- Master's Thesis (1)
- Other (1)
Keywords
- Aimé Bonpland (1)
- American Indians (1)
- Aphasie (1)
- August Schmidt (1)
- Avé-Lallemant (1)
- Belletristik (1)
- Carl Friedrich Gauß (1)
- Chimära (1)
- Christentum (1)
- Christianisierung (1)
Institute
- Institut für Physik und Astronomie (10)
- Interdisziplinäres Zentrum für Dünne Organische und Biochemische Schichten (9)
- Hasso-Plattner-Institut für Digital Engineering GmbH (1)
- Historisches Institut (1)
- Institut für Anglistik und Amerikanistik (1)
- Institut für Biochemie und Biologie (1)
- Institut für Ernährungswissenschaft (1)
- Institut für Romanistik (1)
- Verband für Patholinguistik e. V. (vpl) (1)
This MA thesis examines novels by Native American authors of the 20th century in regard to their representation of conflicts between the indigenous population of North America and the dominant Christian religion of the mainstream society. Several major points can be followed throughout the century, which have been presented repeatedly and discussed in various perspectives. Historical conflicts of colonization and Christianization, as well as the perpetual question of Native American Christians -- 'How can you go to a church that killed so many Indians?' [Alexie, Reservation Blues] -- are debated in these novels and analyzed in this paper. Furthermore, I have tried to position and classify the works according to their representation of these problems within literary history. Following Charles Larson's chronologic and thematic examination of American Indian Fiction, the categories rejection, (syncretic) adaptation, and postmodern-ironic revision are introduced to describe the various forms of representation. On the basis of five main examples, we can observe an evolution of contemporary Native American literature, which has liberated itself from the narrow definition of the 1960s and 1970s, in favor of a broader and more varied approach. In so doing, and by means of intercultural and intertextual referencing, postmodern irony, and a new Indian self-confidence, it has also taken a new position towards the religion of the former colonizer.
Two series of aromatic polyamides incorporating silicon together with phenylquinoxaline or with hexafluoroisopropylidene groups have been synthesized and their properties have been characterized and compared with those of related polymers. These polymers are easily soluble in polar amidic solvents such as N-rnethyl-2-pyrrolidinone and dimethylformamide, and in tetrahydrofuran, and can be cast into thin, transparent films from solution. The polyamides have weight- and number-average molecular weights in the range of 10000-40000 and 3000-6000, respectively, and polydispersities in the range of 3-10. They show glass transition temperatures in the range of 236 °C-275 °C and decomposition temperatures above 400 °C. The polymer films have low dielectric constants in the range of 3.26-3.68, and good mechanical properties (tensile strength 74-100 MPa, tensile modulus 180-386 MPa), thus being comparable with other high performance dielectrics.
A nanohybrid consisting of poly(3-aminobenzenesulfonic acid-co-aniline) and multiwalled carbon nanotubes [MWCNT-P(ABS-A)]) on a gold electrode was used to immobilize the hexameric tyrosine-coordinated heme protein (HTHP). The enzyme showed direct electron transfer between the heme group of the protein and the nanostructured surface. Desorption of the noncovalently bound heme from the protein could be excluded by control measurements with adsorbed hemin on aminohexanthiol-modified electrodes. The nanostructuring and the optimised charge characteristics resulted in a higher protein coverage as compared with MUA/MU modified electrodes. The adsorbed enzyme shows catalytic activity for the cathodic H2O2 reduction and oxidation of NADH.
New heterocyclic polyamides have been synthesized by solution polycondensation of aromatic diamines containing phenyl- quinoxaline units with diacid chlorides having both imide and hexafluoroisopropylidene (6F) groups. These polymers are soluble in polar aprotic solvents, such as N-methylpyrrolidone (NMP) or N,N-dimethylformamide (DMF), and can be cast into flexible thin films from solutions. They show high thermooxidative stability with decomposition temperatures above 400°C and glass transition temperatures in the range of 225 - 300°C. The polymer films exhibit good chemical resistance towards deluted acids and good electrical insulating properties with dielectric constants in the range of 3.2 - 3.7.
-Karin Reich, Elena Roussanova: Der 2019 wiederaufgefundene Brief von Gauß an Humboldt vom 17. August 1832 im Umfeld der Erforschung des Magnetismus und des Erdmagnetismus
-Dagmar Hülsenberg: Anwendung naturwissenschaftlicher und kameralistischer Erkenntnisse auf die Verarbeitung von Rohstoffen durch den jungen Alexander von Humboldt
-Peter Korneffel: Alexander von Humboldt postfrisch: Die Rezeption des deutschen Naturforschers in der weltweiten Philatelie
-Jie-Oun Lee: Erzählstrategien eines transdisziplinären Naturforschers
-Eberhard Schulz-Lüpertz: Alexander von Humboldt und Ulrich Jasper Seetzen – Auf den Spuren eines Helgoland-Briefs
-Ulrich Stottmeister: Der Mineraloge August Schmidt und die Entdeckung der Ural-Diamanten 1829 Teil II: Schmidts wissenschaftlicher Diamanten-Beweis und sein weiteres Schicksal im Ural
-Petra Werner: Ernste Kunst kann nicht gedeihen ohne Gunst. Mäzene und Unterstützer des Malers Albert Berg (1825 – 1884)
-Frank Holl: Hinweis zum Beitrag von Irene Prüfer Leske in HiN, Bd. 22, Nr. 43 (2021)