Refine
Year of publication
- 2010 (861) (remove)
Document Type
- Article (353)
- Book (127)
- Doctoral Thesis (101)
- Part of Periodical (98)
- Working Paper (47)
- Part of a Book (39)
- Conference Proceeding (38)
- Report (33)
- Review (11)
- diplomthesis (3)
Language
- English (861) (remove)
Is part of the Bibliography
- no (861) (remove)
Keywords
- Intonation <Linguistik> (9)
- distribution (9)
- Cape Verde Islands (8)
- Relativsatz (8)
- Phonologie (7)
- Prosodie (7)
- Tension (7)
- taxonomy (7)
- Goethe, Johann Wolfgang von (6)
- Spannung (6)
Institute
- Medizin (117)
- Physik (60)
- Biochemie und Chemie (58)
- Biowissenschaften (55)
- Geowissenschaften (45)
- Center for Financial Studies (CFS) (37)
- Wirtschaftswissenschaften (27)
- Frankfurt Institute for Advanced Studies (FIAS) (23)
- E-Finance Lab e.V. (21)
- Extern (19)
ϕ-meson production in In–In collisions at Elab=158A GeV: Evidence for relics of a thermal phase
(2010)
Yields and transverse mass distributions of the ϕ-mesons reconstructed in the ϕ→μ+μ− channel in In+In collisions at Elab=158A GeV are calculated within an integrated Boltzmann+hydrodynamics hybrid approach based on the Ultrarelativistic Quantum Molecular Dynamics (UrQMD) transport model with an intermediate hydrodynamic stage. The analysis is performed for various centralities and a comparison with the corresponding NA60 data in the muon channel is presented. We find that the hybrid model, that embeds an intermediate locally equilibrated phase subsequently mapped into the transport dynamics according to thermal phase-space distributions, gives a good description of the experimental data, both in yield and slope. On the contrary, the pure transport model calculations tend to fail in catching the general properties of the ϕ meson production: not only the yield, but also the slope of the mT spectra, compare poorly with the experimental observations at top SPS energies.
The following pages, initially prepared for limited circulation in 1961, contain brief extracts and summaries of those parts of Eugen ZintgraffÍs book Nord-Kamerun (1895), of most interest concerning the colonial Bamenda and Wum Division. ZintgraffÍs book, the first by a European about the Grassfields, has not been translated and is hard to get second-hand. In using these notes the following points should be borne in mind: ZintgraffÍs knowdie;ledge of Bali (Mungaka) and Hausa was very slight, and his discussions of character, motives and political institutions are consequently superficial and open to criticisms. He had no means of checking what he was told, or thought he was told. He had no previous knowledge of any similar culture and no training in ethnographical method. He was, however, a good observer, and his descriptions of tools, dress, weapons and the like, can be regarded as fairly reliable. Finally, it must be remembered that Zintgraff wrote the book to justify his own actions and to support that small but influential section of public opinion in Germany which favoured rapid imperial expansion. A full account of the actions and motives of ZintgraffÍs opponents in the Kamerun Governdie;ment and in the Colonial Bureau of the German Foreign Office has not been written: we only have one side of the story. But there are some suggestive points made in RudinÍs Germans in the Cameroons and others referred to in these notes. What is perhaps most striking about ZintgraffÍs account is the fact that the people of the Western Grassfields were not so isolated from one another or their neighbours as might be thought. A network of trade-friendships covered the country and big men exchanged gifts over long distances. These links must be set beside the insedie;curity due to raids and slave-catching, and are well worth investigation.
The ongoing crisis in Zimbabwe has led to an unprecedented exodus of over a million desperate people from all strata of Zimbabwean society. The Zimbabwean diaspora is now truly global in extent. Yet rather than turning their backs on Zimbabwe, most maintain very close links with the country, returning often and remitting billions of dollars each year. Zimbabwe's Exodus. Crisis, Migration, Survival is written by leading migration scholars many from the Zimbabwean diaspora. The book explores the relationship between Zimbabwe's economic and political crisis and migration as a survival strategy. The book includes personal stories of ordinary Zimbabweans living and working in other countries, who describe the hotility and xenophobia they often experience.
Writing Therapy
(2010)
Writing therapy is a varied collection of poems of a brisk, forward taste. The poet uses her poems as a form of expression of the harmonies and tensions that reassure and perturb the mind, heart and Spirit. This is a canvas of emotional expression from the frustration of the African youth to the declaration of the feminist, the desolation of the lovelorn and finally the weathered contentment of the Christian believer!
Wozu Dichter?
(2010)
Goethe's Tasso is no "Dichter in duerftiger Zeit." He is rather duerftig himself, unbalanced and impulsive in the extreme. In fact, in an annoyed moment, the diplomat Antonio sees him as a useless and pampered brat and undiplomatically says so, triggering a fateful sequence of events that generate a seemingly unstoppable momentum.
In the past, the genetically diabetic-obese diabetes/diabetes (db/db) and obese/obese (ob/ob) mouse strains were used to investigate mechanisms of diabetes-impaired wound healing. Here we determined patterns of skin repair in genetically normal C57Bl/6J mice that were fed using a high fat diet (HFD) to induce a diabetes-obesity syndrome. Wound closure was markedly delayed in HFD-fed mice compared to mice which had received a standard chow diet (CD). Impaired wound tissue of HFD mice showed a marked prolongation of wound inflammation. Expression of vascular endothelial growth factor (VEGF) was delayed and associated with the disturbed formation of wound margin epithelia and an impaired angiogenesis in the reduced granulation tissue. Normal wound contraction was retarded and disordered. Wound disorders in obese C57Bl/6J mice were paralleled by a prominent degradation of the inhibitor of NFκB (IκB-α) in the absence of an Akt activation. By contrast to impaired wound conditions in ob/ob mice, late wounds of HFD mice did not develop a chronic inflammatory state and were epithelialized after 11 days of repair. Thus, only genetically obese and diabetic ob/ob mice finally developed chronic wounds and therefore represent a better suited experimental model to investigate diabetes-induced wound healing disorders.