cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Auf der Suche nach Lehrveranstaltungen mit den Themenschwerpunkten 'Schreiben und Textproduktion' an germanistischen Instituten in Österreich und der Schweiz
Creators: name: Leiters, Markus
Publisher: name: Universitäts- und Landesbibliothek Darmstadt
Year: 2023

description: Schreiben, d.h. das Erstellen von Texten (schriftlich fixierten Sprachäußerungen) ist ein überaus komplexer Vorgang, für den sowohl inhaltliche Kriterien (Stringenz, Schlüssigkeit der gedanklichen Entwicklung) als auch die Beachtung von formalgrammatischen Regeln des Sprachgebrauchs (situations-, adressaten-, textformbedingt) und Anforderungen an die äußere Form zu beachten sind. Die Erstellung von Texten jeder Art bedarf darum langjähriger Schulung in sorgfältig abgestuften Übungssequenzen, die vom freien Formulieren von Einzelsätzen und Satzgruppen zur Erstellung von Abschnitten und in sich geschlossenen, kohärenten Texten führen (Bliesener, 1995, p. 29).
title: Rezension: EISMAN, VOLKER; SCHNEIDER, PETER, ALTSCHÜLER, URSULA; ROTHENHÄUSLER, RAINER; & THURMAIR, MARIA (1996), Die Suche 2
Creators: name: Thomas, Christian
Publisher: name: Universitäts- und Landesbibliothek Darmstadt
Year: 2023

description: Im Mittelpunkt dieses Beitrags steht die Beurteilung des DaF-Lehrwerks Die Suche 2. Hierbei werden Erkenntnisse der Zweitspracherwerbsforschung zu Rate gezogen, sowie Empfehlungen und Befunde des Mannheimer Gutachtens und des Beirats Deutsch als Fremdsprache berücksichtigt. Es soll überprüft werden, inwiefern das Lehrwerk den Ansprüchen genügt, die ein aktualisierter Stand von Forschung, Theorie und Praxis im Fremdsprachenerwerb stellt.
Mathematical Structure of Relativistic Coulomb Integrals
Creators: name: Suslov, Sergei K.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We show that the diagonal matrix elements $< Or^{p} >,$ where $O$ $={1,β,i\mathbf{αn}β}$ are the standard Dirac matrix operators and the angular brackets denote the quantum-mechanical average for the relativistic Coulomb problem, may be considered as difference analogs of the radial wave functions. Such structure provides an independent way of obtaining closed forms of these matrix elements by elementary methods of the theory of difference equations without explicit evaluation of the integrals. Three-term recurrence relations for each of these expectation values are derived as a by-product. Transformation formulas for the corresponding generalized hypergeometric series are discussed.
description: 13 pages, no figures
Stationary and time dependent correlations in polariton condensates
Creators: name: Schwendimann, Paolo
name: Quattropani, Antonio
name: Sarchi, Davide
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The statistics of the condensed polaritons is described in terms of the Wigner function. In the framework of the truncated Wigner method, the Wigner function obeys a Fokker- Planck equation, which is solved analytically. The second order correlations in the stationary state are in excellent agreement with those obtained from the numerical solution of the master equation and show a qualitative and, well above threshold, also quantitative agreement with recent experiments. Furthermore, the contributions of the different noise effects that influence the polariton ground state statistics are explicitly defined. Exploiting the equivalence between Fokker-Planck and Langevin descriptions of stochastic processes, the time dependent correlations of the polaritons close to the stationary state are derived. Explicit expressions for the linewidth and for the relaxation rate of the polariton intensity are obtained, whose values are of the same order of magnitude of the experimental data. Finally, the limit of validity of the truncated Wigner method in the present model is discussed.
description: 61 pages, 8 figures
Complete monotonicity of some functions involving polygamma functions
Creators: name: Qi, Feng
name: Guo, Senlin
name: Guo, Bai-Ni
Publisher: name: arXiv
Year: 2009
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 26A48; 26A51; 26D20; 33B10; 33B15; 44A10

description: In the present paper, we establish necessary and sufficient conditions for the functions $x^α\bigl\lvertψ^{(i)}(x+β)\bigr\lvert$ and $α\bigl\lvertψ^{(i)}(x+β)\bigr\lvert-x\bigl\lvertψ^{(i+1)}(x+β)\bigr\lvert$ respectively to be monotonic and completely monotonic on $(0,\infty)$, where $i\in\mathbb{N}$, $α>0$ and $β\ge0$ are scalars, and $ψ^{(i)}(x)$ are polygamma functions.
description: 14 pages
title: Rezension: MECKEL, MIRIAM, & KRIENER, MARKUS (Hrsg.) (1996), Internationale Kommunikation. Eine Einführung
Creators: name: Hufeisen, Britta
Publisher: name: Universitäts- und Landesbibliothek Darmstadt
Year: 2023

description: Dieser umfangreiche Sammelband hat nicht in erster Linie mit Kommunikation zu tun, wie wir sie als LinguistInnen oder DaF-Leute verstehen, nämlich aus rein sprachlicher Sicht. Der wissenschaftstheoretische Hintergrund für die meisten Aufsätze ist die Kommunikationswissenschaft, und auch in diesem Rahmen beschäftigen sich nur einige der siebzehn Beiträge lediglich am Rande mit Sprache per se. Sprache wird stets als Vehikel für Kommunikation, für den Transport der Information, gesehen, aber sie ist nicht selbst Gegenstand der Untersuchung. Aus diesem Grunde ist die Rezensentin eigentlich fachlich gar nicht kompetent, dieses Buch zu besprechen; wenn sie es dennoch versucht, dann aus dem Grunde, weil das Buch für sie außerordentlich spannend zu lesen war und sie beim Lesen eine Menge über Kommunikation in internationalen und interkulturellen Zusammenhängen gelernt hat.
Inapplicability of limit design to structures made of some high strength aluminium alloys.
Creators: name: Yu, Lawrence Kuang
Publisher: name: University of British Columbia
Year: 2011

description: The basic assumption of limit design, that moments are equalized by the formation of a mechanism has proven applicable to steel beams and certain types of frames. It is not known, however, if the theory applies to light metal alloys. Steel possesses a considerable amount of strain hardening which is essential to the formation of plastic hinges in the beam, but some aluminum alloys which have little strain hardening may not be suitable for limit design. Two beam tests were carried out on a twice statically indeterminate beam made of Alcan 65S-T6 aluminum alloy to determine whether the mechanism predicted by the theory of limit design is realized before failure occurs in the beam. Moments and deflections of the beam near failure are compared with theoretical predictions obtained from the theory of limit design and the theory of inelastic bending. The latter, developed by Dr. A. Hrennikoff in 1918, is more "exact" than the theory of limit design. Test results showed that the beam failed at one of the early plastic hinges, before the mechanism was fully developed. It demonstrated that limit design is not always applicable to beams made of aluminum alloys which have very little strain hardening.
title: Coping Strategies of Dairy-Farm Husbands and Wives in Five Northern Utah Counties
Creators: name: Brandley, Joel Phillip
Publisher: name: Utah State University
Year: 1990

description: The purpose of this study is to provide a better understanding of the coping strategies used by dairy-farm couples. The independent variables of size of farm, where the respondents grew up, off-farm employment, age, amount of formal education, and debt-to-asset ratio of the farm are analyzed to determine their impact on the use of coping strategies by the dairy-farm husbands and wives. A sample of 116 dairy farm-couples was drawn from five counties in Northern Utah. The farm husbands and wives were each interviewed separately using a structured questionnaire. Due to the racial and religious composition of the sample and to its specific nature , the results of the study cannot be generalized to other populations of dairy farmers in other states or to other types of farms. The F-COPES (Family Crisis oriented Personal Evaluation Scales) developed by McCubbin, Larsen, and Olson in 1982 were used to categorize the dairy-farm couple's coping strategies into the following subscales: Passive Appraisal , Reframing, Mobilizing the Family to Acquire and Accept Help, Acquiring social Support, and Seeking Spiritual support. The results of the study indicated there were significant differences between the scores of farm husbands and wives on the coping strategies . The husbands scored statistically higher on the coping strategies Reframing, Passive Appraisal, and Acquiring Social Support than did the wives. Additional results indicated there were also significant differences between spouses in the correlation of coping strategies with the independent variables. Reframing was substantively correlated with age for farm husbands. The farm's debt-to-asset ratio was correlated statistically with Reframing for farm husbands. Mobilizing the Family to Acquire and Accept Help was statistically correlated with age for farm wives. Acquiring Social Support was statistically related to the amount of formal education for farm wives.
title: Rezension: LODEWICK, KLAUS (1997), DSH-Training. Texte aus Wissenschaft und Gesellschaft (nicht nur) zur Vorbereitung auf die DSH
Creators: name: Forster, Roland
Publisher: name: Universitäts- und Landesbibliothek Darmstadt
Year: 2023

description: Wer sich an Studienkollegs und Lehrgebieten Deutsch der Universitäten, aber auch an Goethe-Instituten und Volkshochschulen auf die Deutsche Sprachprüfung für den Hochschulzugang ausländischer Studienbewerber (DSH) vorbereitet, ist in der Regel gezwungen, vorhandene Lehrbücher als Steinbruch zu benutzen; deren Progression stimmt selten mit den Bedürfnissen der Lerngruppe und der betreffenden Institution überein. Unmengen von Zeitungsartikeln werden kopiert und umgeschrieben, die Aufgaben dazu müssen selbst entwickelt werden. Es bedarf erheblicher Initiative und Findigkeit, ein Rahmentema 'durchzuhalten' in den Bereichen Leseverstehen, Hörverstehen und wissenschaftssprachliche Strukturen; dies sind die Felder, auf denen die DSH entsprechende Leistungen fordert.
[SiPAH]+ pi-Complexes in the Interstellar Medium
Creators: name: Joalland, B.
name: Simon, A.
name: Marsden, C. J.
name: Joblin, C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the presence of silicon atoms adsorbed on the surface of interstellar polycyclic aromatic hydrocarbons (PAHs) to form SiPAH pi-complexes. We use quantum chemistry calculations to obtain structural, thermodynamic and mid-IR properties of neutral and cationic SiPAH complexes. The binding energy was found to be at least 1.5 eV for [SiPAH]+ complexes whereas it is roughly 0.5 eV for their neutral counterparts. From the spectral analysis of the calculated IR spectra, we found that the coordination of silicon to PAH+ does not strongly affect the intensities of the PAH+ spectra, but systematically introduces blueshifts of the C-C in-plane and the C-H out-of-plane bands. The thermodynamic data calculated for [SiPAH]+ complexes show that these species are stable and can be easily formed by radiative association of Si+ and PAH species that are known to be abundant in photodissociation regions. Their mid-IR fingerprints show features induced by the coordination of silicon that could account for (i) the blueshifted position of the 6.2 micron AIB and (ii) the presence of satellite bands observed on the blue side of the 6.2 and 11.2 micron AIBs. From such an assignment, we can deduce that typically 1% of the cosmic silicon appears to be attached to PAHs.
description: Accepted for publication in Astronomy and Astrophysics
title: Rezension: HESSKY, REGINA, & ETTINGER, STEFAN (1997), Deutsche Redewendungen. Ein Wörter- und Übungsbuch für Fortgeschrittene
Creators: name: Weissteiner, Renate
Publisher: name: Universitäts- und Landesbibliothek Darmstadt
Year: 2023

description: Mit der vorliegenden Publikation gelingen dem Autorenteam Regina Hessky und Stefan Ettinger einige wesentliche Neuerungen gegenüber herkömmlichen Idiomatiksammlungen: So werden beispielsweise Redensarten nicht einfach alphabetisch gesammelt und angeordnet, sondern zu inhaltlich zusammengehörenden Gruppen gebündelt. Daß es bei dieser Vorgangsweise mancherorts zu Wiederholungen kommen muß, läßt sich u. a. auf positive oder negative Konnotationen zurückführen, welche sich am besten durch eine "ideographische Gliederung" (vgl. XI) vermeiden lassen.
Measurement of Masses and Widths of Excited Charm Mesons D^*_2  and Evidence for Broad States
Creators: name: J. M. Link
name: P. M. Yager
name: J. C. Anjos
name: I. Bediaga
name: C. Gobel
name: A. A. Machado
name: J. Magnin
name: A. Massafferri
name: J. M. De Miranda
name: I. M. Pepe
name: E. Polycarpo
name: A. C. Dos Reis
name: S. Carrillo
name: E. Casimiro
name: E. Cuautle
name: A. Sanchez-Hernandez
name: C. Uribe
name: F. Vazque
name: L. Agostino
name: L. Cinquini
name: J. P. Cumalat
name: B. O'Reilly
name: I. Segoni
name: M. Wahl
name: J. N. Butler
name: H. W. K. Cheung
name: G. Chiodini
name: I. Gaines
name: P. H. Garbincius
name: L. A. Garren
name: E. Gottschalk
name: P. H. Kasper
name: A. E. Kreymer
name: R. Kutschke
name: M. Wang
name: L. Benussi
name: M. Bertani
name: S. Bianco
name: F. L. Fabbri
name: A. Zallo
name: M. Reyes
name: C. Cawleld
name: D. Y. Kim
name: A. Rahimi
name: J. Wiss
name: R. Gardner
name: A. Kryemadhi
name: Y. S. Chung
name: J. S. Kang
name: B. R. Ko
name: J. W. Kwak
name: K. B. Lee
name: K. Cho
name: H. Park
name: G. Alimonti
name: S. Barberis
name: M. Boschini
name: A. Cerutti
name: P. D'Angelo
name: M. DiCorato
name: P. Dini
name: L. Edera
name: S. Erba
name: M. Giammarchi
name: P. Inzani
name: F. Leveraro
name: S. Malvezzi
name: D. Menasce
name: M. Mezzadri
name: L. Moroni
name: D. Pedrini
name: C. Pontoglio
name: F. Prelz
name: M. Rovere
name: S. Sala
name: T. F. Davenport III
name: V. Arena
name: G. Boca
name: G. Bonomi
name: G. Gianini
name: G. Liguori
name: M. M. Merlo
name: D. Pantea
name: D. Lopes Pegna
name: S. P. Ratti
name: C. Riccardi
name: P. Vitulo
name: H. Hernandez
name: A. M. Lopez
name: E. Luiggi
name: H. Mendez
name: A. Paris
name: J. E. Ramirez
name: Y. Zhang
name: J. R. Wilson
name: T. Handler
name: R. Mitchell
name: D. Engh
name: M. Hosack
name: W. E. Johns
name: M. Nehring
name: P. D. Sheldon
name: K. Stenson
name: E. W. Vaandering
name: M. Webster
name: M. Sheaff
Publisher: name: INFN Open Access Repository
Year: 2003

description: Using data from the FOCUS experiment we analyze the D^+π^- and D^0π^+ invariant mass distributions. We measure the D_2^{*0} mass M_{D_2^{*0}} = (2464.5 ± 1.1 ± 1.9) MeV/c^2 and width Γ_{D_2^{*0}} = (38.7 ± 5.3 ± 2.9) MeV/c^2, and the D_2^{*+} mass  M_{D_2^{*+}} = (2467.6 ± 1.5 ± 0.76) MeV/c^2 and width Γ_{D_2^{*+}} = (34.1 ± 6.5 ± 4.2) MeV/c^2. We find evidence for broad structures over background in both the neutral and charged final state. If each is interpreted as evidence for a single L=1, j_q=1/2 excited charm meson resonance, the masses and widths are M_{1/2}^0 =(2407 ± 21 ± 35 ) MeV/c^2, Γ_{1/2}^0 = (240 ± 55 ± 59) MeV/c^2,  and M_{1/2}^+ = (2403 ± 14 ± 35 ) MeV/c^2 Γ_{1/2}^+ = (283 ± 24 ± 34 ) MeV/c^2, respectively
title: The Effects of an Adolescent Social Skills training Program on Adolescent Sex Offenders
Creators: name: Graves, Roger B.
Publisher: name: Utah State University
Year: 1990

description: The purpose of this research was to assess the efficacy of a 9-week social skills training (SST) program for improving the social competence of adolescent sex offenders. The study was conducted at an outpatient treatment center, Intermountain Sexual Abuse Treatment Center, in Salt Lake City, Utah. A pretest-posttest control group design was utilized and comparisons were made on a variety of self- and parent-report measures to examine treatment effects. The results indicate that the experimental group was able to acquire the specific SST behaviors to a far greater degree than expected by chance. However, evidence of increased social competence outside the training context is somewhat more equivocal. Implications for treatment programs and further research needs are discussed.
High Energy Beta Beams Without Massive Detector
Creators: name: F. Terranova
name: A. Marotta
name: P. Migliozzi
name: M. Spinetti
Publisher: name: INFN Open Access Repository
Year: 2004

description: In this paper, the possibility to exploit a high energy beta beam without massive detectors is discussed. The radioactive ions are boosted up to very high γ with the neutrino beam pointing towards an instrumented surface located at a moderate baseline (e.g. from CERN to the Gran Sasso Laboratories). υ_e -> υ_μ oscillations and their CP conjugate are tagged as an excess of horizontal muons produced in the rock and tracked by the low-mass instrumented surface installed in one of the LNGS experimental halls. We show that the performance of this complex for what concerns the determination of the θ_13 angle of the leptonic mixing matrix is comparable with the current -γ design based on a gigantic water Cherenkov at Frejus.
title: Tertiärsprachenunterricht an japanischen Universitäten - Bestandsaufnahme und Perspektiven: Einführung
Creators: name: Oebel, Guido
Publisher: name: Universitäts- und Landesbibliothek Darmstadt
Year: 2023

description: Die Idee zur redaktionellen Betreuung der vorliegenden Gastausgabe entstand ein wenig aus der Not heraus, da meine beiden CFP zur Beteiligung an einem L3-Buchprojekt zu meinem Bedauern nicht die erhoffte Resonanz gezeitigt haben. In der Folge schien mir diese E-Publikationsalternative—insbesondere aufgrund der Themenspezifität—die ideale Plattform, um interessierte KollegInnen zu erreichen.
First Results on Vacuum Brazing of Rf 11 Ghz Accelerating Structure at Frascati Laboratories
Creators: name: P. Chimenti
name: V. Chimenti
name: A. Clozza
name: R. Di Raddo
name: V. Lollo
name: M. Migliorati
name: B. Spataro
Publisher: name: INFN Open Access Repository
Year: 2005

description: The international scientific community of particle accelerators has an increasing interest in developing new and more performing accelerating structures. The X band linear accelerating cavities are very promising devices to obtain high accelerating gradients. The aim of this paper is to describe the mechanical and vacuum brazing procedures adopted to realize a 11.4 GHz RF linear accelerating structure.
title: Intergenerational Transmission of Family Strengths
Creators: name: Bee, John R.
Publisher: name: Utah State University
Year: 1991

description: The purpose of this research was to study several dimensions of family strengths in family systems and to determine to what degree these strengths are passed from one generation to the next .
The sample consisted of 23 couples, constituting the married child generation, and each husband's father and each wife's mother, constituting the parent generation, for a total of 23 family systems and a total~ of 92 . Each person involved in the study had to be in their first marriage and have at least one child.
A significant (alpha . 05) difference was found between the father and son generations on the relative and friend support and the professional support . The alpha levels for differences between mothers and daughters on these two dimensions were .146 (relative and friend support) and . 190 (professional support) . A factorial analysis of variance suggests these differences are between generations rather than between genders of family groups.
Significant correlations were found between the fathers' family togetherness score and the sons' family flexibility score and between the fathers' quality of life and the sons' family confidence and family coping and coherence scores, at (r=.4876, p=.018), and (r=.4582, p=.028), respectively, and between the fathers' family discord and the sons' family discord scores at (r=.4381, p=037). Corresponding correlation values for the mothers and daughters were (r=.0367, p=.868); (r=-.2049, p=.348); (r=-.0234, p=916); and (r=.0011, p
=.996). A significant correlation was found between mothers and daughters on the mothers' relative and friend support score and the daughters' family confidence score at (r=.4215, p=.045), while the corresponding coefficient for fathers and sons was (r=-.3911, p=.065).
Significant correlations were found more often than were significant differences . The results also indicate that the males are more volatile than the females in terms of significant findings on the family strength measures.
Aegaeon (Saturn LIII), a G-ring object
Creators: name: Hedman, M. M.
name: Cooper, N. J.
name: Murray, C. D.
name: Beurle, K.
name: Evans, M. W.
name: Tiscareno, M. S.
name: Burns, J. A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Aegaeon (Saturn LIII, S/2008 S1) is a small satellite of Saturn that orbits within a bright arc of material near the inner edge of Saturn's G ring. This object was observed in 21 images with Cassini's Narrow-Angle Camera between June 15 (DOY 166), 2007 and February 20 (DOY 51), 2009. If Aegaeon has similar surface scattering properties as other nearby small Saturnian satellites (Pallene, Methone and Anthe), then its diameter is approximately 500 m. Orbit models based on numerical integrations of the full equations of motion show that Aegaeon's orbital motion is strongly influenced by multiple resonances with Mimas. In particular, like the G-ring arc it inhabits, Aegaeon is trapped in the 7:6 corotation eccentricity resonance with Mimas. Aegaeon, Anthe and Methone therefore form a distinctive class of objects in the Saturn system: small moons in co-rotation eccentricity resonances with Mimas associated with arcs of debris. Comparisons among these different ring-arc systems reveal that Aegaeon's orbit is closer to the exact resonance than Anthe's and Methone's orbits are. This could indicate that Aegaeon has undergone significant orbital evolution via its interactions with the other objects in its arc, which would be consistent with the evidence that Aegaeon's mass is much smaller relative to the total mass in its arc than Anthe's and Methone's masses are.
description: 35 pages, 12 figures, accepted for publication in Icarus. Some typographical errors fixed
title: Easy does it: introducing pupils to bilingual instruction
Creators: name: Hellekjaer, Glenn Ole
Publisher: name: Universitäts- und Landesbibliothek Darmstadt
Year: 2023

description: In which ways does bilingual instruction differ from ordinary subject-matter and foreign language (FL) instruction? What does the use of a foreign language instead of the pupils' mother tongue mean for teaching? How should a class be taught and organized to achieve a smooth transition from traditional to bilingual instruction in a non-language subject? In the following, I will attempt to answer some of these questions. I will offer some guidelines for the single-subject bilingual class in upper-secondary school, with special focus on the often problematical process of introducing pupils to this novel and challenging form of instruction. My suggestions will be based on three years of first-hand experience teaching bilingual history at the upper-secondary level, and research including several surveys. Even though my experience and examples are from bilingual History, I am convinced that my suggestions are applicable to other subjects as well.
Electron emission properties of two-phase argon and argon-nitrogen avalanche detectors
Creators: name: Bondar, A.
name: Buzulutskov, A.
name: Grebenuk, A.
name: Pavlyuchenko, D.
name: Tikhonov, Y.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Electron emission properties of two-phase Ar avalanche detectors are studied. The detectors investigated comprised a liquid Ar or Ar+N2 layer followed by a multi-GEM multiplier operated in the saturated vapour at 84 K. Two components of the electron emission through the liquid-gas interface were observed: fast and slow. In Ar, the slow emission component dominated even at higher fields, reaching 2 kV/cm. In Ar+N2 on the contrary, the fast emission component dominated at higher fields, the slow component being disappeared. This is explained by the electron backscattering effect in the gas phase. The slow component decay time constant was inversely proportional to the electric field, which is compatible with thermionic emission model. The electron emission efficiencies in two-phase Ar and Ar+N2 were estimated to be close to each other.
description: 23 pages, 15 figures, to be submitted to JINST
title: In zwei Sprachen lernen - Ein Schulversuch in Frankfurt am Main
Creators: name: Christ, Herbert
Publisher: name: Universitäts- und Landesbibliothek Darmstadt
Year: 2023

description: Der Versuch, über den hier berichtet wird, gehört in den Umkreis der vielfältigen und sich ständig mehrenden Versuche zur 'bilingualen Grundschule'.¹ Ich vermeide den Begriff 'bilingual', weil mit dem Ausdruck 'in zwei Sprachen lernen' genauer beschrieben werden kann, um was es geht.² Der entscheidende Punkt bei diesen Versuchen in Grundschulen ist die strikte Handlungsorientierung im Sprachlernprozess: Kinder lernen in zwei Sprachen, indem sie in zwei Sprachen handeln lernen. In diesem ihrem Handeln erwerben sie bzw. erweitern und vervollkommnen sie ihre persönliche Kompetenz in zwei Sprachen. Der Fokus der Betrachtung richtet sich also nicht auf das Produkt - Bilingualität oder Zweisprachigkeit - sondern auf den Prozess: Wie lernt man in zwei Sprachen?
title: Bilingualer Sachfachunterricht: Fünf kritische Anmerkungen zum state of the art
Creators: name: Lamsfuss-Schenk, Stefanie
name: Dieter Wolff, Dieter Wolff
Publisher: name: Universitäts- und Landesbibliothek Darmstadt
Year: 2023

description: Es ist offensichtlich geworden, dass der Gebrauch einer Fremdsprache in einem nichtfremdsprachlichen Unterrichtsfach einen viel versprechenden Weg zu mehrsprachiger Erziehung darstellt. Fremdsprachendidaktiker aus ganz Europa stimmen darin überein, dass Content and Language Integrated Learning (CLIL) im Vergleich zu eher traditionellen Ansätzen des Fremdsprachenlernens, so wie sie nach wie vor in den meisten fremdsprachlichen Klassenzimmern praktiziert werden, zahlreiche Vorteile hat. Wir möchten in unserem Beitrag fünf Punkte aus der jüngeren Diskussion um die Integration des bilingualen Sachfachunterrichts in die schulischen Curricula herausgreifen in der Hoffnung darauf, dass sie in zukünftigen Überlegungen stärker ins Zentrum rücken werden. Es sind, soweit derzeit zu übersehen ist, umstrittene Diskussionspunkte; indem wir uns auf sie beschränken, wollen wir aber nicht signalisieren, dass es die Einzigen sind, die in der Diskussion in der näheren Zukunft Beachtung finden sollten.
title: A Multivariate Study of Marital Quality
Creators: name: Bradley, David W.
Publisher: name: Utah State University
Year: 1991

description: Marital quality has been defined as the subjective feelings of happiness and satisfaction that a spouse experiences when considering all current aspects of his/her marriage. This study examined five dependent variables regressed on ten independent variables. The sample for this study came from the National Survey of Families and Households. Five hypotheses were found to be supported , with at least three of the five dependent variables showing statistical significance. Age at the time of marriage, education, health and well-being, and couples ' satisfaction in the parenting role were positively related to marital quality. The length of the marriage was found to be negatively related.
Five additional hypotheses were found to be supported, with at least one of the dependent variables showing statistical significance. The relationship of the respondent with his or her parents, the relationship with his or her in-laws, and the respondent's feelings of self satisfaction were positively related to marital quality. Church attendance was positively related to marital quality for the husband but negatively related for the wife. It was also found that cohabitation was negatively related to marital quality.
Five hypotheses were not supported. It was found that men's marital quality was no different than women's and that race was not a factor affecting marital quality. Respondents without children did not report having higher marital quality nor did couples whose weddings were performed in a religious setting have higher marital quality than those performed in a nonreligious setting. Additionally, marital quality of couples of the same religious denomination was no different than couples not sharing the same religious denomination.
The design of this study was directed by the use of symbolic interaction theory . Regression analysis was used to test three models. Overall more than half of the predictors were found to be significant.
Hadron Properties in the Nuclear Medium -- the PANDA Program with $\\overline{\\mbox{p}}$A Reactions
Creators: name: Hartmann, Olaf N.
Publisher: name: INFN Open Access Repository
Year: 2006

description: The PANDA experiment at FAIR comprises the possibility to study antiproton annihilations on nuclear targets. Such reactions are ideally suited to investigate the in-medium-potential of hadrons -- charmed mesons, charmonium, antikaons, antibaryons -- making use of the PANDA detector system to detect the final state particles. The paper discusses connected experimental results, predictions i.a. for the so far unexplored region of the charm quark mass, and the intended experimental procedure.
Peculiarities of the Light Absorption and Emission by Free Electrons in Multivalley Semiconductors
Creators: name: Tomchuk, P. M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: General expressions are obtained for the coefficient of light absorption by free carriers as well as the intensity of the spontaneous light emission by hot electrons in multivalley semiconductors. These expressions depend on the electron concentration and electron temperature in the individual valleys. An anisotropy of the dispersion law and electron scattering mechanisms is taken into account. Impurity-related and acoustic scattering mechanisms are analyzed. Polarization dependence of the spontaneous emission by hot electrons is found out. At unidirectional pressure applied or high irradiation intensities, the polarization dependence also appears in the coefficient of light absorption by free electrons.
title: Mothers' Preferences Regarding Sex Education in the Home
Creators: name: Christopherson, Cynthia R
Publisher: name: Utah State University
Year: 1990

description: There is a large amount of evidence suggesting a need to educate children concerning sexual issues. The extent of adolescent pregnancy, sexually transmitted diseases, and the spread of AIDS are all indicators of the lack of appropriate education. In view of these social concerns, along with the controversy concerning sex education taught in school, it would seem to be helpful if parents provided more adequate sex education. Parents are a primary source of sex education for their children, but many parents lack knowledge and feel inadequate in this role. Without appropriate sex education, children turn to other sources for answers to their sexual questions. These sources can provide false and sometimes harmful information to children.
One hundred and seventy parents from Cache Valley, Utah, were interviewed over the phone to ascertain their views regarding sex education for their children. Parental adequacy as sex educators, ages and places parents would prefer their children be taught sexual issues, and content areas and materials parents would find most useful in teaching sex education were all evaluated. The results indicate that participants view themselves as better sex educators than their parents were. Overall parents prefer that sexual anatomy be taught at the youngest age and birth control at the latest age. Parents also prefer that sexual topics should be taught in the home, and many feel comfortable with sexual issues being taught both at home and at school. Parents prefer that topics including "everything," factual information, abstinence, and sex as positive should be included within a sex education program. On the other hand, they prefer that explicit or graphic materials, birth control, and sex as negative should not be included within a sex education program. They would also prefer a program in the home utilizing a combination of print and video materials.
title: Zur Frage des Lehrens und Lernens vom Deutschen als zweiter Fremdsprache nach dem Englischen in den neuen Schultypen in Russland (Oberstufe)
Creators: name: Agafonova, Lidia
Publisher: name: Universitäts- und Landesbibliothek Darmstadt
Year: 2023

description: "Die Veränderungen im letzten Jahrzehnt in der ganzen Welt sowie in der ehemaligen Sowjetunion (auch in Rußland) haben zu einer ganz neuen Fremdsprachensituation und Fremdsprachenpolitik geführt. Infolge der Vereinigungsbestrebungen in Europa, der europäischen Migrationsbewegung und weiterer wichtiger politischer Ereignisse entstanden in der Didaktik des Fremdsprachenunterrichts (im weiterem: FSU ) neue Fachgebiete. Zu erwähnen sind die Unterrichtsmethodik einer zweiten oder weiteren Fremdsprache sowie die Unterrichtsmethodik des Deutschen als zweiter Fremdsprache (im weiteren bezeichnet L1 die erste Fremdsprache und L2 die zweite Fremdsprache).
New Wolf-Rayet star and its circumstellar nebula in Aquila
Creators: name: Gvaramadze, V. V.
name: Kniazev, A. Y.
name: Hamann, W. -R.
name: Berdnikov, L. N.
name: Fabrika, S.
name: Valeev, A. F.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report the discovery of a new Wolf-Rayet star in Aquila via detection of its circumstellar nebula (reminiscent of ring nebulae associated with late WN stars) using the Spitzer Space Telescope archival data. Our spectroscopic follow-up of the central point source associated with the nebula showed that it is a WN7h star (we named it WR121b). We analyzed the spectrum of WR121b by using the Potsdam Wolf-Rayet (PoWR) model atmospheres, obtaining a stellar temperature of ~ 50 kK. The stellar wind composition is dominated by helium with ~ 20 per cent of hydrogen. The stellar spectrum is highly reddened (E_{B-V} = 2.85 mag). Adopting an absolute magnitude of M_v = -5.7, the star has a luminosity of log L/Lsun = 5.75 and a mass-loss rate of 10^{-4.7} Msun/yr, and resides in a distance of 6.3 kpc. We searched for a possible parent cluster of WR121b and found that this star is located at ~ 1 degree from the young star cluster embedded in the giant HII region W43 (containing a WN7+a/OB? star -- WR121a). We also discovered a bow shock around the O9.5III star ALS9956, located at ~ 0.5 degree from the cluster. We discuss the possibility that WR121b and ALS9956 are runaway stars ejected from the cluster in W43.
description: 9 pages, 7 figures, accepted to MNRAS
On Crystal-Assisted Processes by Means of 20-800 MeV e-/e+ LNF Beams
Creators: name: A .Babaev
name: O.V. Bogdanov
name: V.I. Efremov
name: K.B. Korotchenko
name: Yu.P. Kunashenko
name: Yu.L. Pivovarov
name: S.B. Dabagov
Publisher: name: INFN Open Access Repository
Year: 2008

description: Based on this idea, in this report we are discussing the features of 20-800 MeV e-/e+ channeling in various crystals. Namely, paying attention to the complex character of radiation origin, the new peculiarities of channeling radiation from relativistic particles have been described in details; the processes of multiple scattering have been studied using a modified binary collision model; the possibility of the particle spin manifestation in radiation parameters has been analyzed; various solutions for coherent production of e-/e+ pairs in crystals have been presented. The results of both computer simulations and estimations are given in many figures and tables.
title: The Role of Verbal Incentives and Researcher Attitude in the Motivation of Preschool Children from Different Socioeconomic Levels
Creators: name: Byrnes, Carol Hunter
Publisher: name: Utah State University
Year: 1972

description: The motivating effects of positive and negative verbal reinforcement and researcher attitude on the performance of preschool children were studied in relation to socioeconomic level. Forty children from the Utah State University Child Development Laboratory and forty from Head Start classrooms in northern Utah served as subjects. Each child performed the simple task of placing pegs in a pegboard during a 60- second time interval; once under conditions of positive verbal reinforcement and positive attitude, and again, under one of four experimental conditions: control; positive reinforcement/positive attitude; negative reinforcement/positive attitude; or negative reinforcement/ negative attitude.
The findings seemed to indicate that the effectiveness of verbal reinforcement and researcher attitude on the motivation of preschool children varies with socioeconomic level. The variance tends to be one of greater response to either of the four experimental reinforcement conditions by children from the lower socioeconomic class than by those from the middle class. Differences in the effectiveness of various reinforcement conditions were not significant.
IPaccounting-Monitoring and Accounting TCP/IP Traffic Through a Cisco Router on a Unix System - Version 3.0
Creators: name: C. Strizzolo
Publisher: name: INFN Open Access Repository
Year: 1999

description: IPaccounting makes you able to monitor and account TCP/IP traffic on a Cisco router, which connects an "accounting domain" to the rest of the "world". An "accounting domain" is a set of networks whose traffic to the "world"  is monitored by IPaccounting.Version 3.0 is the first "compiled" release of IPaccounting, running dramatically faster than previous ones. It includes also some improvements based on the feedback by users of the previous releases.This document includes the installation, the administrator and the user's guides.
A survey for post common-envelope binary stars using GALEX and SDSS photometry
Creators: name: Maxted, P. F. L.
name: Gaensicke, B. T.
name: Burleigh, M. R.
name: Southworth, J.
name: Marsh, T. R.
name: Napiwotzki, R.
name: Nelemans, G.
name: Wood, P. L.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report the first results of our programme to obtain multi-epoch radial velocity measurements of stars with a strong far-UV excess to identify post common-envelope binaries (PCEBs). The targets have been identified using optical photometry from SDSS DR4, ultraviolet photometry from GALEX GR2 and proper motion information from SDSS DR5. We have obtained spectra at two or more epochs for 36 targets. Three of our targets show large radial velocity shifts (>50km/s) on a timescale of hours or days and are almost certainly PCEBs. For one of these targets (SDSS J104234.77+644205.4) we have obtained further spectroscopy to confirm that this is a PCEB with an orbital period of 4.74h and semi-amplitude K =165 km/s. Two targets are rapidly rotating K-dwarfs which appear to show small radial velocity shifts and have strong Ca II H+K emission lines. These may be wind-induced rapidly rotating (WIRRing) stars. These results show that we can use GALEX and SDSS photometry to identify PCEBs that cannot be identified using SDSS photometry alone, and to identify new WIRRing stars. A more comprehensive survey of stars identified using the methods developed in this paper will lead to a much improved understanding of common envelope evolution.
description: 11 pages, 7 figures, accepted for publication in MNRAS
title: Deutschlernen im Internet mit dem E-Journal punkt.de
Creators: name: Fluck, Hans R.
Publisher: name: Universitäts- und Landesbibliothek Darmstadt
Year: 2023

description: Das germanistisch-linguistische und auch DaF-bezogene elektronische Journal punkt.de resultiert aus einem Projekt zur „Aus- und Fortbildung burjatischer Deutschlehrer via Internet (GermNet)", das von der Volkswagenstiftung Hannover gefördert wird. An diesem Projekt, das an anderer Stelle beschrieben ist (u.a. http://www.ruhr-uni-bochum.de/pressemitteilungen1998/msg00150.html, http://www.bsu.burnet.ru/germnet/deproject.html [Der Link http://www.bsu.burnet.ru/germnet/ deproject.html existiert leider nicht mehr. Stand: 1. Januar 2004]sowie Fluck 1999), sind das Germanistische Institut der Ruhr-Universität Bochum mit seinem Zentrum für multimediales elektronisches Kommunizieren und Publizieren (Zemekop) und der Deutschlehrstuhl der Staatlichen Hochschule der autonomen Republik Burjatien (GUS) in Ulan Ude beteiligt.
Green Functions for the Wrong-Sign Quartic
Creators: name: Jones, H. F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It has been shown that the Schwinger-Dyson equations for non-Hermitian theories implicitly include the Hilbert-space metric. Approximate Green functions for such theories may thus be obtained, without having to evaluate the metric explicitly, by truncation of the equations. Such a calculation has recently been carried out for various $PT$-symmetric theories, in both quantum mechanics and quantum field theory, including the wrong-sign quartic oscillator. For this particular theory the metric is known in closed form, making possible an independent check of these approximate results. We do so by numerically evaluating the ground-state wave-function for the equivalent Hermitian Hamiltonian and using this wave-function, in conjunction with the metric operator, to calculate the one- and two-point Green functions. We find that the Green functions evaluated by lowest-order truncation of the Schwinger-Dyson equations are already accurate at the (6-8)% level. This provides a strong justification for the method and a motivation for its extension to higher order and to higher dimensions, where the calculation of the metric is extremely difficult.
title: Family Relations Factors that Facilitate or Inhibit Middle Adolescent Identity Development
Creators: name: Dyk, Patricia Hyjer
Publisher: name: Utah State University
Year: 1990

description: The formation of a sense of personal identity is a major task of adolescence. An adolescent's experimentation with roles is carried out in social interactions, the family being one important context for development. Research evidence suggests that the family's ability to tolerate individuality and maintain connectedness has implications for the process of identity formation. The purpose of this study was to identify family relations factors that facilitate or inhibit patterns of identity development during middle adolescence (high school years). Self-report and observational data were obtained from 49 families with middle adolescents to tap behaviors conceptualized as enabling or constraining individuality and connectedness. Mothers, fathers, and adolescents females, 20 males) completed two questionnaires assessing their perceptions of child-rearing behaviors within the parent-adolescent dyad : the Parent-Adolescent Relationship Questionnaire (PARQ) and Ellis, Thomas, and Rollins subscales. Perceptions of family system functioning were measured by FACES II. All three family members participated in a family interaction task, and observed social interaction behaviors were coded by nonfamily members . Adolescents completed an ego identity questionnaire (EOM-EIS) in the first and third years of the study. Based upon changes in identity status, adolescents were categorized as progressive, stable, or regressive. Family relations factors were then compared for each of these three groups . Results identify several child-rearing perceptions and social interaction variables as factors associated with progressive or regressive identity development. Fathers' perceptions of moderate levels of affection in the fatheradolescent relationship appear to facilitate identity development, while high levels of companionship and support are inhibiting factors. Adolescents' perceptions of a moderate level of withdrawal in the father-adolescent relationship are another facilitative factor. Lower proportions of fathers' and adolescents' enabling individuality behaviors appear to inhibit development, as do high proportions of enabling connectedness behaviors by both parents. The results from both perceptual and behavioral data support the notion that to facilitate identity exploration during middle adolescence, there needs to be a balance of expression of individuality and moderate connectedness in the family environment.
Purification of single-photon entanglement with linear optics
Creators: name: Sangouard, Nicolas
name: Simon, Christoph
name: Coudreau, Thomas
name: Gisin, Nicolas
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We show that single-photon entangled states of the form |0>|1>+|1>|0> can be purified with a simple linear-optics based protocol, which is eminently feasible with current technology. Besides its conceptual interest, this result is relevant for attractive quantum repeater protocols.
description: 4 pages, 3 figures
Effect of compressed air on mortality of fish passing through a model turbine.
Creators: name: Prempridi, Thamrong
Publisher: name: University of British Columbia
Year: 2011

description: Rates of mortality among young salmon passing through a high speed, model propeller, turbine operating under a 50 ft hydraulic head but under various, draft tube suctions are given. Effects, on both fish mortality and turbine performance, of admission of compressed air into the turbine at various locations to reduce the effect of cavitation (believed to be the major cause of fish mortality in the turbine) are discussed . At low turbine speed and low efficiency, admission of air immediately downstream from the blades reduced the mortality of fish substantially but at high turbine, speed, and high efficiency, the reduction was insignificant. At high turbine speed, the effect, on fish mortality, of admitting compressed air into the penstock and atmospheric air into the turbine draft tube through a 3" diameter steel pipe installed about 1 ft downstream of the blades are shown to be beneficial. Records of biological examination from some of the tests to determine the apparent type of injuries are included. An attempt has been made to correlate the turbine speed with the number of injuries likely to be caused by fish being hit by the blades.The effect of partial vacuum on fish is also given.