45,320 research outputs found
Is there an Ay problem in low-energy neutron-proton scattering?
We calculate Ay in neutron-proton scattering for the interactions models
WJC-1 and WJC-2 in the Covariant Spectator Theory. We find that the recent 12
MeV measurements performed at TUNL are in better agreement with our results
than with the Nijmegen Phase Shift Analysis of 1993, and after reviewing the
low-energy data, conclude that there is no Ay problem in low-energy np
scattering.Comment: 5 pages, 2 figures, accepted by PL
Invertibility in groupoid C*-algebras
Given a second-countable, Hausdorff, \'etale, amenable groupoid G with
compact unit space, we show that an element a in C*(G) is invertible if and
only if \lambda_x(a) is invertible for every x in the unit space of G, where
\lambda_x refers to the "regular representation" of C*(G) on l_2(G_x). We also
prove that, for every a in C*(G), there exists some x in G^{(0)} such that
||a|| = ||\lambda_x(a)||.Comment: 8 page
KindeswohlgefÀhrdung: wie schÀtzen Fachpersonen im Kinder- und Jugendbereich im Oberwallis eine mögliche KindeswohlgefÀhrdung professionell ein?
Diese Bachelorarbeit befasst sich mit der EinschĂ€tzung einer möglichen Kindeswohlge-fĂ€hrdung. Sie legt ihren Fokus auf folgende Fragestellung: âWie schĂ€tzen Fachperso-nen im Kinder- und Jugendbereich im Oberwallis eine mögliche KindeswohlgefĂ€hrdung professionell ein?â Um die Forschungsfrage nĂ€her zu untersuchen wurden vier Inter-views mit Fachpersonen aus dem Kinder- und Jugendbereich im Oberwallis durchge-fĂŒhrt
Boston University Collegium Musicum, December 16, 1994
This is the concert program of the Boston University Collegium Musicum performance on Friday, December 16, 1994 at 8:00 p.m., at the Boston University Concert Hall, 855 Commonwealth Avenue, Boston, Massachusetts. Works performed were Je ne puis vivre ainsy by Antoine Busnoys, Voi che ascoltate by Marchetto Cara, Mascherata d'astrologi by Francesco Corteccia, No tienen vado mis males by Juan del Encina, O felic' occhi miei by Jacques Arcadelt, Two recercadas on O felic' occhi miei by Diego Ortiz, Volcanes de Amor by Sebastiån Durón, Chacona by Juan Arañés, La Negrina by Mateo Flecha, Dulce ruyseñor by Juan Hidalgo, Descuidado Ruiseñor by Francisco Xavier Nebra, Corazón que suspiras atento by Sebastiån Durón, Ay que si, ay que no by Juan Hidalgo, "Ammutite, tacete," from Ormindo by Francesco Cavalieri, "Dagl'abissi del mio core," from Cantate, ariette e duetti, Op. 2 by Barbara Strozzi, "Quel sguardo sdegnosetto," from Scherzi Musicali by Claudio Monteverdi, and "Primo Intermedio," from La Pellegrina by Emilio de'Cavalieri and Cristofano Malvezzi. Digitization for Boston University Concert Programs was supported by the Boston University Humanities Library Endowed Fund
Ako Ay May Kiki/I Have A Vagina
Ako ay May KikĂŹ/I Have a Vagina is a two-part book intended for young children, parents and caregivers for children. The first and main part of the book is a short story (with appropriate illustrations) that features a five-year old girl narrating to the readers some of the good toilet and perineal hygiene habits that she learned from her mother, so that genitourinary diseases could be prevented. She also shares with the readers the appropriate Filipino clinical term for vagina, as well as the important notions of privacy, autonomy and personal safety vis-Ă -vis her private part, for example, she underscores that no one else should be allowed to see and touch her vagina other than her mother and herself. Information provided here, as well as the language (words and structure of phrases) and tone used were validated by consultant pediatrician and social worker, a special editorial board and a group of mothers of young children invited for a focus discussion group. The second part of the book is non-literary and contains straightforward information that serve as guide for children and parents/caregivers in asserting childrenâs safety and autonomy, and identifying red flags regarding sexual predators or abusers. Information shared here are based on clinical studies on the prevention of sexual abuse of children and on actual cases of sexual abuse in the Philippines, and were validated by experts from the Child Protection Unit - Philippine General Hospital. This part also includes contact information of authorities from whom children and their parents/caregivers can seek help and protection
Evolution des produits structurés suite à la crise de 2008
Le but de ce travail est dâanalyser et de comprendre les produits structurĂ©s ainsi que leur Ă©volution suite Ă la crise financiĂšre de 2008 et ainsi dĂ©terminer comment ils sont perçus aujourdâhui par les investisseurs. Dans un premier temps, ce travail prĂ©sente ce que sont les produits structurĂ©s, la façon dont ils fonctionnent et pourquoi ces produits ont la rĂ©putation dâĂȘtre complexes et opaques. DeuxiĂšmement, il dĂ©crit lâimplication des produits structurĂ©s dans la crise financiĂšre de 2008 et pourquoi ils ont Ă©tĂ© pointĂ©s du doigt et dĂ©signĂ©s comme en grande partie responsable de la crise. Par la suite, ce travail dĂ©taille les mesures qui ont Ă©tĂ© mises en place en Suisse en terme de rĂ©glementation et en quoi ces mesures, obligatoires ou non, ont aidĂ© Ă rendre ces produits plus clairs et plus transparents. Lâobjectif Ă©tant de dĂ©terminer si les produits structurĂ©s sont aujourdâhui plus sĂ»rs pour les investisseurs. Finalement, des analyses chiffrĂ©es sur les volumes de produits structurĂ©s traitĂ©s entre 2008 et aujourdâhui permettront de savoir si ces produits sont toujours aussi prĂ©sents sur les marchĂ©s et dans les portefeuilles quâen 2008, leur pĂ©riode de gloire, ou si leur nombre a baissĂ©. Cette analyse met en lumiĂšre les divers obstacles auxquels les produits structurĂ©s ont dĂ» faire face, quelles sont les mesures mises en place afin de les rĂ©glementer ainsi que les dĂ©fis auxquels ils devront faire face Ă lâavenir
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