Evidence of N-*(1535) resonance contribution in the pn -> d phi reaction

The N ∗(1535) resonance contributions to the pn → dφ reaction are evaluated in an effective Lagrangian model. The π-, η-, and ρ-meson exchange are considered. It is shown that the contributions from π- and ρ-meson exchange are dominant, while the contribution from η-meson exchange is negligibly small. Our theoretical results reproduce the experimental data of both total cross section and angular distribution well. This is more evidence that the N ∗(1535) resonance has a large s ¯s component leading to a large coupling to Nφ, which may be the real origin of the Okubo-Zweig-Iizuka rule violation in the πN and pN reactions.

N*(1535) contribution in pp -> pp eta ' and pn -> d phi

In an effective Lagrangian model we find that the N*(1535) resonance contribution might be important to the interpretation of the present data of the pp -> pp eta' and pn -> d phi reactions. The strong coupling strength of N*(1.535) to eta' and phi are indicated, and the possible implication to the intrinsic component of N*(1535) is explored. These results may provide hints to the real origin of the OZI rule violation. It is stressed that further measurements could be performed at the Cooling Storage Ring (CSR) at Lanzhou of China.

Role of the N*(1535) in eta ' production

We study the near-threshold eta ' production mechanism in nucleon-nucleon and pi N collisions under the assumption that subthreshold resonance N*(1535) is predominant. In an effective Lagrangian approach that gives a reasonable description to the pN -> pN eta and pi(-) p -> n eta reactions, we find that the excitation of N*(1535) resonance from the t- channel p exchange makes the dominate contribution to the pN -> pN eta ' process, and a value of 6.5 for the ratio of s(pp -> pp eta ') to sigma (pp -> pp eta ') is predicted. A strongcoupling strength ofN*(1535) to eta ' N (g(eta ' NN*)(2)/4 pi = 1.1) is extracted from a combined analysis to pp -> pp eta ' and pi N -> N eta ', and the possible implication to the intrinsic component of N*(1535) is explored.

Warianty realizacji austriackości w wybranych autorów (Joseph Roth, Stefan Zweig, Franz Theodor Csokor i Ődön von Horváth) w odniesieniu do kategorii granicznych starego i nowego świata

Wydział Neofilologii:Instytut Filologii Germańskiej

SELECTED CHARACTER PIECES OF FRÉDÉRIC CHOPIN (1810-1849), FRANZ LISZT (1811-1886) AND JOHANNES BRAHMS (1833-1897)

During the 19th century, Frédéric Chopin (1810-1849), Franz Liszt (1811- 1886), and Johannes Brahms (1833-1897) were among the most recognized composers of character pieces. Their compositions have been considered a significant milestone in piano literature. Frédéric Chopin (1810-1849) did not give descriptive titles to his character pieces. He grouped them into several genres such as Mazurkas, Polonaises. His Mazurkas and Polonaises are influenced by Polish dance music and inspired by the polish national idiom. Franz Liszt (1811-1886) was influenced in many ways by Chopin, and adopted Chopin’s lyricism, melodic style, and tempo rubato. However, Liszt frequently drew on non-musical subjects (e.g., art, literature) for inspiration. “Harmonies poétiques et religieuses” and “Années de pèlerinage” are especially representative of character pieces in which poetic and pictorial imagination are reflected. Johannes Brahms (1833-1897) was a conservative traditionalist, synthesizing Romantic expression and Classical tradition remarkably well. Like Chopin, Brahms avoided using programmatic titles for his works. The titles of Brahms’ short character pieces are often taken from traditional lyrical or dramatic genres such as ballade, rhapsody and scherzo. Because of his conservatism, Brahms was considered the main rival of Liszt in the Romantic Period. Brahms character pieces in his third period (e.g., Scherzo Op.4, Ballades of Op.10, and Rhapsodies of Op.79) are concise and focused. The form of Brahms’ character pieces is mostly simple ternary (ABA), and his style is introspective and lyrical. Through this recording project, I was able to get a better understanding of the styles of Chopin, Brahms and Liszt through their character pieces. This recording dissertation consists of two CDs recorded in the Dekelboum Concert Hall at the University of Maryland, College Park. These recordings are documented on compact disc recordings that are housed within the University of Maryland Library System.

Franz Rosenzweig. Der Stern der Erlösung

Den Konflikt zwischen Modernität und jüdisch-orthodoxer Glaubenspraxis trug Franz Rosenzweig auf seine ganz eigene Art aus. Die Bewegung führt dramatisch von der noblen Peripherie in das Zentrum jüdischen Lebens und dessen Lehr- und Glaubenspraxis. Für das Werk von Emmanuel Levinas stellt Franz Rosenzweig wohl die wichtigste Referenz dar. "Mit ihrem „messianischen“ Zeitkonzept ist die jüdische Religion den Erfahrungsreligionen näher als das Christentum. Das Judentum, so schreibt Karlheinz Kleinbach in seinem Portrait des jüdischen Philosophen Franz Rosenzweig, „lebt innerweltlich in der Gegenwärtigkeit. Liturgie und Ritus stehen nicht im Gegensatz zum alltäglichen Leben, sondern sind vielmehr dessen Existenzmodus.“ Mensch und Gott und Welt sind für Rosenzweig nicht zu verbindende Elemente. Nur in der Gemeinschaft, im Gespräch wird es möglich, das trennende „Und“ zu überbrücken" (Reusch)

'Like waking up in a Franz Kafka novel': Service users' experiences of the child protection system when domestic violence and acrimonious separations are involved

The challenges that arise in respect of child abuse reports made in the context of domestic violence and/or acrimonious separation have been the subject of recent academic discussion. This paper adds a service user perspective to the debate and reports on the findings from a study conducted in the Republic of Ireland. In addition to the previously established evidence about such cases, it demonstrates the level of powerlessness and frustration experienced by families who found it difficult to have their needs heard or met. It also illustrates the very detrimental emotional impact on children and parents who frequently encountered indifference as well as insensitive and gendered responses from child protection staff. The findings indicate that mainstream statutory child protection services do not have the capacity to deal with these complex cases, and advocates the adoption of alternative approaches. Importantly, the study demonstrates the necessity to pay attention to the views of service users in developing an appropriate response.

L'abime en moi: Franz Kafka et le dilemme de l'etre

This article elaborates the notion of the abbyssal in Kafka's poetics, presenting the idea of the role of art and the artist for humanity.