The Juvenile Accountability Incentive Block Grant (JAIBG) Program in Iowa, 1999 – 2000

The issue of effectively holding juveniles accountable for criminal behavior is a topic of public concern and debate. Congress created the Juvenile Accountability Incentive Block Grant (JAIBG) program and appropriated new federal funds through the Office of Juvenile Justice and Delinquency Prevention (OJJDP). The goals of the program are to reduce juvenile delinquency, improve the juvenile justice system, and increase accountability for juvenile offenders.

Report of Recommendations to the University of Northern Iowa, June 30, 2003

State University Audit Report

Deux traitez de Florent Tertullian ,... l'un des Parures et ornemens, l'autre des Habits et accoustremens des femmes chrestiennes... Plus un Traité de sainct Cyprian,... touchant la discipline & habits des filles

Comprend : Traité... touchant la discipline et les habits des filles

Involvement of connexin 43 in meiotic maturation of bovine oocytes.

In ovarian follicles, cumulus cells provide the oocyte with small molecules that permit growth and control maturation. These nutrients reach the germinal cell through gap junction channels, which are present between the cumulus cells and the oocyte, and between the cumulus cells. In this study the involvement of intercellular communication mediated by gap junction channels on oocyte maturation of in vitro cultured bovine cumulus-oocyte complexes (COCs) was investigated. The stages of oocyte maturation were determined by Hoechst 33342 staining, which showed that 90% of COCs placed in the maturation medium for 24 h progress to the metaphase II stage. Bovine COC gap junction communication was disrupted initially using n-alkanols, which inhibit any passage through gap junctions. In the presence of 1-heptanol (3 mmol l(-1)) or octanol (3.0 mmol l(-1) and 0.3 mmol l(-1)), only 29% of the COCs reached metaphase II. Removal of the uncoupling agent was associated with restoration of oocyte maturation, indicating that treatment with n-alkanols was neither cytotoxic nor irreversible. Concentrations of connexin 43 (Cx43), the major gap junction protein expressed in the COCs, were decreased specifically using a recombinant adenovirus expressing the antisense Cx43 cDNA (Ad-asCx43). The efficacy of adenoviral infection was > 95% in cumulus cells evaluated after infection with recombinant adenoviruses expressing the green fluorescence protein. RT-PCR performed on total RNA isolated from Ad-asCx43-infected COCs showed that the rat Cx43 cDNA was transcribed. Western blot analysis revealed a three-fold decrease in Cx43 expression in COCs expressing the antisense RNA for Cx43. Injection of cumulus cells with Lucifer yellow demonstrated further that the resulting lower amount of Cx43 in infected COCs is associated with a two-fold decrease in the extent of coupling between cumulus cells. In addition, oocyte maturation was decreased by 50% in the infected COC cultures. These results indicate that Cx43-mediated communication between cumulus cells plays a crucial role in maturation of bovine oocytes.

Repeated Double-Poling Sprint Training in Hypoxia by Competitive Cross-country Skiers.

PURPOSE: Repeated-sprint training in hypoxia (RSH) was recently shown to improve repeated-sprint ability (RSA) in cycling. This phenomenon is likely to reflect fiber type-dependent, compensatory vasodilation, and therefore, our hypothesis was that RSH is even more beneficial for activities involving upper body muscles, such as double poling during cross-country skiing. METHODS: In a double-blinded fashion, 17 competitive cross-country skiers performed six sessions of repeated sprints (each consisting of four sets of five 10-s sprints, with 20-s intervals of recovery) either in normoxia (RSN, 300 m; FiO2, 20.9%; n = 8) or normobaric hypoxia (RSH, 3000 m; FiO2, 13.8 %; n = 9). Before (pre) and after (post) training, performance was evaluated with an RSA test (10-s all-out sprints-20-s recovery, until peak power output declined by 30%) and a simulated team sprint (team sprint, 3 × 3-min all-out with 3-min rest) on a double-poling ergometer. Triceps brachii oxygenation was measured by near-infrared spectroscopy. RESULTS: From pretraining to posttraining, peak power output in the RSA was increased (P < 0.01) to the same extent (29% ± 13% vs 26% ± 18%, nonsignificant) in RSH and in RSN whereas the number of sprints performed was enhanced in RSH (10.9 ± 5.2 vs 17.1 ± 6.8, P < 0.01) but not in RSN (11.6 ± 5.3 vs 11.7 ± 4.3, nonsignificant). In addition, the amplitude in total hemoglobin variations during sprints throughout RSA rose more in RSH (P < 0.01). Similarly, the average power output during all team sprints improved by 11% ± 9% in RSH and 15% ± 7% in RSN. CONCLUSIONS: Our findings reveal greater improvement in the performance of repeated double-poling sprints, together with larger variations in the perfusion of upper body muscles in RSH compared with those in RSN.

La traduzione poetica del Cinquecento e le "Metamorfosi d'Ovidio" dell'Anguillara

La thèse est articulée en trois grandes sections, consacrées respectivement: (I) à la traduction poétique en Italie à partir des années 1540 jusqu'à la fin du XVIème siècle (II), à la réception des Métamorphoses d'Ovide à travers la réflexion théorique et les réécritures en italien (III), à la plus célèbre des versions italiennes du poème latin, celle de Giovanni Andrea dell'Anguillara (1507-1570 env.), parue à Venise en 1561. Le premier chapitre (La traduzione poetica nel Cinquecento) prend en considération plus d'une trentaine de traductions d'auteurs classiques parues en Italie entre 1540 et 1580. L'examen détaillé du péritexte qui accompagne les éditions (préfaces, commentaires, dédicaces) montre l'existence d'un riche débat autour de la traduction littéraire ainsi que la présence d'un public vaste et diversifié comme destinataire de ces oeuvres. Dans ce contexte, la traduction en langue vulgaire de l'oeuvre d'Ovide, et particulièrement des Métamorphoses, constitue un cas fort intéressant. Le deuxième chapitre (Aspetti della ricezione delle Metamorfosi nel Cinquecento) offre un ample aperçu sur la réception du poème latin à travers ses principales éditions, commentaires et interprétations. En s'appuyant sur les travaux de A. Moss et D. Javitch, ce chapitre (II. 2 Usi e funzioni delle Metamorfosi in ambito teorico e poetico) montre les contradictions existant dans les jugements sur les Métamorphoses au XVIème siècle, partagés entre l'admiration pour la virtuosité du poète latin et l'écho des préjugés moraux et stylistiques hérités de la critique ancienne. La poétique du Cinquecento en effet devait faire face à deux problèmes majeurs posés par le texte d'Ovide: au niveau structurel son caractère polycentrique et digressif, inconciliable avec le modèle épique virgilien chéri par le siècle; au niveau thématique la présence de récits de phénomènes jugés invraisemblables, comme notamment celui de la métamorphose. L'analyse des traductions des Métamorphoses en italien entre 1530 et 1570 prend en considération autant les réécritures partielles (dues aux poètes Luigi Alamanni, Bernardo Tasso, Girolamo Parabosco) que les versions intégrales du poème. Parmi ces dernières, une attention particulière a été réservée à l'adaptation du vénitien Ludovico Dolce, Le Trasformationi (1553), libre réécriture sur le modèle du Roland Furieux. La dernière partie du travail est entièrement consacrée à la célèbre version de Giovanni Andrea dell'Anguillara, poète et traducteur dans le cercle du cardinal Alessandro Farnese. Comme le démontre l'analyse comparée du texte italien et de l'original latin, cette «belle infidèle» (qui supplanta la version de Dolce et fut réimprimée maintes fois jusqu'au XIX siècle) doit son succès à son parfait équilibre entre fidélité à la structure du poème et une attitude très libre dans la narration, qui n'hésite pas à actualiser et «contaminer» le texte ovidien avec des auteurs modernes tels que l'Arioste ou Bandello. L'appendice comprend une bibliographie exhaustive des éditions de la traduction d'Anguillara parues au XVIème siècle.

Aerodynamic drag modeling of alpine skiers performing giant slalom turns.

PURPOSE: Aerodynamic drag plays an important role in performance for athletes practicing sports that involve high-velocity motions. In giant slalom, the skier is continuously changing his/her body posture, and this affects the energy dissipated in aerodynamic drag. It is therefore important to quantify this energy to understand the dynamic behavior of the skier. The aims of this study were to model the aerodynamic drag of alpine skiers in giant slalom simulated conditions and to apply these models in a field experiment to estimate energy dissipated through aerodynamic drag. METHODS: The aerodynamic characteristics of 15 recreational male and female skiers were measured in a wind tunnel while holding nine different skiing-specific postures. The drag and the frontal area were recorded simultaneously for each posture. Four generalized and two individualized models of the drag coefficient were built, using different sets of parameters. These models were subsequently applied in a field study designed to compare the aerodynamic energy losses between a dynamic and a compact skiing technique. RESULTS: The generalized models estimated aerodynamic drag with an accuracy of between 11.00% and 14.28%, and the individualized models estimated aerodynamic drag with an accuracy between 4.52% and 5.30%. The individualized model used for the field study showed that using a dynamic technique led to 10% more aerodynamic drag energy loss than using a compact technique. DISCUSSION: The individualized models were capable of discriminating different techniques performed by advanced skiers and seemed more accurate than the generalized models. The models presented here offer a simple yet accurate method to estimate the aerodynamic drag acting upon alpine skiers while rapidly moving through the range of positions typical to turning technique.

Cell polarization in budding and fission yeasts.

Polarization is a fundamental cellular property, which is essential for the function of numerous cell types. Over the past three to four decades, research using the best-established yeast systems in cell biological research, Saccharomyces cerevisiae (or budding yeast) and Schizosaccharomyces pombe (or fission yeast), has brought to light fundamental principles governing the establishment and maintenance of a polarized, asymmetric state. These two organisms, though both ascomycetes, are evolutionarily very distant and exhibit distinct shapes and modes of growth. In this review, we compare and contrast the two systems. We first highlight common cell polarization pathways, detailing the contribution of Rho GTPases, the cytoskeleton, membrane trafficking, lipids, and protein scaffolds. We then contrast the major differences between the two organisms, describing their distinct strategies in growth site selection and growth zone dimensions and compartmentalization, which may be the basis for their distinct shapes.

VOLUMES RELIES du Cabinet des titres : recherches de noblesse, armoriaux, preuves, histoires généalogiques. « Les Généalogies des Maistres des requestes ordinaires de l'Hôtel du Roy... 1670 ».

Extraits de l'ouvrage de Blanchard, continués depuis 1574 jusqu'en 1722. — Il y a une table alphabétique des noms à la fin de chaque partie du volume.

Activity assays and immunoassays for plasma Renin and prorenin: information provided and precautions necessary for accurate measurement.

BACKGROUND: Measurement of plasma renin is important for the clinical assessment of hypertensive patients. The most common methods for measuring plasma renin are the plasma renin activity (PRA) assay and the renin immunoassay. The clinical application of renin inhibitor therapy has thrown into focus the differences in information provided by activity assays and immunoassays for renin and prorenin measurement and has drawn attention to the need for precautions to ensure their accurate measurement. CONTENT: Renin activity assays and immunoassays provide related but different information. Whereas activity assays measure only active renin, immunoassays measure both active and inhibited renin. Particular care must be taken in the collection and processing of blood samples and in the performance of these assays to avoid errors in renin measurement. Both activity assays and immunoassays are susceptible to renin overestimation due to prorenin activation. In addition, activity assays performed with peptidase inhibitors may overestimate the degree of inhibition of PRA by renin inhibitor therapy. Moreover, immunoassays may overestimate the reactive increase in plasma renin concentration in response to renin inhibitor therapy, owing to the inhibitor promoting conversion of prorenin to an open conformation that is recognized by renin immunoassays. CONCLUSIONS: The successful application of renin assays to patient care requires that the clinician and the clinical chemist understand the information provided by these assays and of the precautions necessary to ensure their accuracy.