Pieces of Iowa’s Past, February 6, 2013

Pieces of Iowa’s Past, published by the Iowa State Capitol Tour Guides weekly during the legislative session, features historical facts about Iowa, the Capitol, and the early workings of state government. All historical publications are reproduced here with the actual spelling, punctuation, and grammar retained. THIS WEEK: Women’s and Children’s Building BACKGROUND: 35TH IOWA GENERAL ASSEMBLY The Thirty-fifth General Assembly convened January 13 and adjourned April 19, 1913—a 97-day session. Edward Cunningham was Speaker of the House and William Harding was the Lieutenant Governor presiding over the Senate. The Senate had 18 Democratic members and 32 Republican members. The House of Representatives had 66 Republican members and 42 Democratic members. There were a total of 158 members in the General Assembly. Governor Beryl Carroll finished his term in January 1913 and Governor George Clarke was sworn in on January 16, 1913. He was 60 years old. The 1910 federal census showed Iowa’s population at 2,224,771.

Effects of high-intensity exercises on 13C-nandrolone excretion in trained athletes.

OBJECTIVE: Nandrolone is an anabolic steroid widely used in several sports. The numerous nandrolone positive cases in the recent years (International Olympic Committee statistics) led to several studies in the antidoping field. Nevertheless, essential questions pertaining to nandrolone endogenous production, the effects of physical exercise on the excretion of nandrolone metabolites, and contamination from nutritional supplements must still be addressed. The purpose of this study was to evaluate the influence of exhaustive exercises on 19-norandrosterone (19-NA) and 19-noretiocholanolone (19-NE) urinary excretion rates after administration of labeled nandrolone. SETTING AND PARTICIPANTS: A total of 34 healthy male Caucasian volunteers from the Institute of Sports Sciences and Physical Education (University of Lausanne) applied to participate in the study. All subjects were free from any physical drug addiction and were instructed strictly to avoid any nutritional supplement or steroid before and during the study. The participants were randomly dispatched in 2 groups in a double-blind way: a placebo group and a group treated with C-labeled nandrolone. MAIN OUTCOME MEASUREMENTS: The urinary concentrations of the 2 main nandrolone metabolites, 19-NA and 19-NE, were measured using gas chromatography coupled with mass spectrometry. In addition, clinical parameters such as creatinine, total protein, and beta2-microglobuline levels were determined using immunologic assays. RESULTS: After an oral ingestion of a 25 mg 3,4-C2-nandrolone dose, followed by a second identical dose 24 hours later, 19-NA and 19-NE could be detected in the urine for a period of 6 days after the initial intake. Despite several interesting observations, the measurements were very scattered and did not appear to be significantly influenced by exercise sessions in the athlete population. CONCLUSIONS: The results of this study suggest that physical exercise cannot be considered as a reliable parameter that systematically affects nandrolone metabolite concentrations in the urine.

Nouveautés dans l'immunothérapie du cancer [New developments in cancer immunotherapy]

Les progrès récents dans l'élucidation des bases cellulaires et moléculaires de la réponse immunitaire permettent désormais le design de thérapies novatrices pour l'immunothérapie des tumeurs. Ces approches récentes se traduisent en des taux de réponse qui surpassent souvent ce qui peut être obtenu par des chimiothérapies conventionnelles ou des thérapies ciblées. Nous présentons ici les principaux développements en cours avec un accent sur l'expérience lausannoise dans le traitement du mélanome. Premièrement, les nouveaux développements dans la vaccination peptidique sont présentés. Deuxièmement, les approches de type transfert adoptif sont illustrées avec une attention particulière pour le conditionnement du patient par lymphodéplétion. Finalement, le projet lausannois d'optimisation rationnelle du récepteur TCR des lymphocytes est décrit. Recent progress unveiling the cellular and molecular basis of the immune response allows nowadays the design of novel therapies for tumor immunotherapy. These recent approaches translate into response rates that often surpass what can be obtained by conventional chemotherapies or targeted therapies. Here we present the main current developments with an accent on the Lausanne experience in the treatment of melanoma. First, the new developments of peptide-based vaccination are presented. Second, approaches related to adoptive transfer are illustrated with a particular attention for the patient conditioning using lymphodepletion. Finally, the Lausanne project of rational lymphocyte TCR optimization is described.

The neuroanatomical model of post-stroke depression: towards a change of focus?

One third of all stroke survivors develop post-stroke depression (PSD). Depressive symptoms adversely affect rehabilitation and significantly increase risk of death in the post-stroke period. One of the theoretical views on the determinants of PSD focuses on psychosocial factors like disability and social support. Others emphasize biologic mechanisms such as disruption of biogenic amine neurotransmission and release of proinflammatory cytokines. The "lesion location" perspective attempts to establish a relationship between localization of stroke and occurrence of depression, but empirical results remain contradictory. These divergences are partly related to the fact that neuroimaging methods, unlike neuropathology, are not able to assess precisely the full extent of stroke-affected areas and do not specify the different types of vascular lesions. We provide here an overview of the known phenomenological profile and current pathogenic hypotheses of PSD and present neuropathological data challenging the classic "single-stroke"-based neuroanatomical model of PSD. We suggest that vascular burden due to the chronic accumulation of small macrovascular and microvascular lesions may be a crucial determinant of the development and evolution of PSD.

Figures des histoires de la Sainte Bible , avec des discours qui contiennent exactement ce qui est écrit de plus remarquable dans l'ancien et le nouveau Testament... Nouvelle édition, revüe & corrigée...

[Bible (français). 1724]

Redução da infestação de Brachiaria plantaginea em soja pela cobertura do solo com palha de aveia-preta

Este trabalho foi conduzido em área da Universidade Federal do Rio Grande do Sul, em Eldorado do Sul, RS, em 1996/97, com o objetivo de avaliar os efeitos de resíduos de aveia-preta (Avena strigosa Schreb.) sobre o solo na densidade de papuã (Brachiaria plantaginea (Link) Hitch.) e no rendimento da cultura da soja (Glycine max L. Merrill). O experimento foi conduzido em delineamento de blocos casualizados em parcelas subdivididas, com quatro repetições; os tratamentos método de controle de papuã (nas parcelas) e cobertura do solo (nas subparcelas) foram arranjados em esquema fatorial. A densidade da planta daninha diminuiu de forma exponencial com o aumento da cobertura de aveia sobre o solo, variando de 829 a 86 plantas/m² para níveis de cobertura 0,0 t/ha e 10,5 t/ha, respectivamente. Houve maior infestação de papuã nas linhas do que nas entrelinhas da cultura. Não houve efeito da cobertura vegetal no rendimento da soja quando a cultura foi mantida livre de papuã. Por sua vez, níveis crescentes de resíduos vegetais sobre o solo controlaram papuã e aumentaram linearmente o rendimento da cultura. Nas condições de alta infestação da área, a produção de grãos aumentou na razão de 158 kg/ha de grãos por tonelada de palha sobre o solo.

Impact of relative size and language on the attitudes between nations and linguistic groups : The case of Switzerland

This study explores the impact of relative size on the intra- and intergroup attitudes of groups who either share a language or have a different language. For that purpose, we examined international attitudes, comparing a small nation, Switzerland, and two larger nations, Germany and France. We found support for the assumption that large neighbouring nations pose a threat to the smaller nation's identity, especially when they are linguistically similar. Consequently, in line with Tajfel's Social Identity Theory (1978), the smaller nation's inhabitants evaluate those of the larger nation less positively, liking them less and perceiving them to be more arrogant than vice versa. By investigating the special case of the French-speaking and the German-speaking Swiss as linguistic groups within their own nation we were able to demonstrate that these groups seek support with the larger-linguistically-similar nation to defend themselves against the more direct in-country threat to their identity. They acknowledge the similarity with the larger nation, yet keep defending their social identity by expressing a dislike for this perceived similarity.

Iowa Department of Transportation Major Items - Preliminary Quantity Report, June 17, 2014; With Addendums

Weekly letting report.

Factors associated with healthcare professionals' intent to stay in hospital: a comparison across five occupational categories.

OBJECTIVE: To identify factors associated with intent to stay in hospital among five different categories of healthcare professionals using an adapted version of the conceptual model of intent to stay (CMIS). DESIGN: A cross-sectional survey targeting Lausanne University Hospital employees performed in the fall of 2011. Multigroup structural equation modeling was used to test the adapted CMIS model among professional groups. Measures Satisfaction, self-fulfillment, workload, working conditions, burnout, overall job satisfaction, institutional identification and intent to stay. PARTICIPANTS: Surveys of 3364 respondents: 494 physicians, 1228 nurses, 509 laboratory technicians, 935 administrative staff and 198 psycho-social workers. RESULTS: For all professional categories, self-fulfillment increased intent to stay (all β > 0.14, P < 0.05). Burnout decreased intent to stay by weakening job satisfaction (β < -0.23 and β > 0.22, P < 0.05). Some factors were associated with specific professional categories: workload was associated with nurses' intent to stay (β = -0.15), and physicians' institutional identification mitigated the effect of burnout on intent to stay (β = -0.15 and β = 0.19). CONCLUSION: Respondents' intent to stay in a position depended both on global and profession-specific factors. The identification of these factors may help in mapping interventions and retention plans at both a hospital level and professional groups' level.

The role of magma rheology during emplacement of the Listino Suite, Adamello Massif, Italy

This thesis studies individual and contextual antecedents of anti-immigrant attitudes by drawing on intergroup threat and contact, social representation, and value theories. As an alternative to previous multilevel research on the topic, it aims to articulate levels of analysis by putting forward a Person x Context Interaction approach. Moreover, rather than focussing exclusively on the impact of a large immigrant proportion, by introducing ideological climates, it develops and examines the normative societal context in which individuals are embedded. The studies largely draw on cross-sectional survey data across Swiss municipalities (Studies 1 to 3) and European countries (Study 4), but are complemented by elite discourses (Study 5) and online collected survey data (Study 6). Study 1 distinguishes between valued and devalued immigrants, thereby shedding light on the impact of immigrant proportion on intergroup contact and threat. Study 2 focuses on the link between immigrant proportion and attitudes towards the Muslim veil by examining its joint impact with conservative ideologies on the individual and municipality level. Aiming to explain threat related to immigrants, the interplay between immigrant proportion and ideological climates is studied across Swiss municipalities (Study 3) and European countries (Study 4). In addition, by adopting a Person x Context Interaction approach, it is investigated whether a context galvanizes individuals already prone to viewing immigrants as threatening, or mobilizes those generally least likely to express prejudice. Finally, to better understand the role political elites play in fuelling ideological climates, the official discourses on the 2011 England riots are analysed (Study 5). With online survey data collected during the riots, it is then shown that once endorsed, threat-eliciting climates are likely to mobilize negative ethnic diversity attitudes in the larger population (Study 6). Overall, this thesis proposes an integrative approach to studying anti-immigrant attitudes and discusses theoretical and methodological implications. - La présente thèse se penche sur les antécédents individuels et contextuels des attitudes négatives envers les immigré e s, en combinant les théories de la menace intergroupe, du contact, des représentations sociales et des valeurs. Elle a plus précisément pour but d'articuler différents niveaux d'analyse à travers une approche insistant sur les interactions entre Individu et Contexte. Ce faisant, elle propose une alternative aux recherches précédentes sur le thème, basées sur une perspective multiniveau plus « classique ». Au lieu de se pencher uniquement sur l'impact de la présence de populations immigrées dans un lieu donné, la recherche réalisée a par ailleurs développé et étudié le concept de climat idéologique, à savoir le contexte normatif au sein duquel les individus sont plongés au quotidien. Les études composant cette thèse se basent essentiellement sur des données d'enquête de grande échelle, récoltées dans diverses municipalités Suisses (Etudes 1 à 3) ou divers pays Européens (Etude 4). Elles sont complétées par l'analyse de discours politiques (Etude 5) et de données récoltées sur internet (Etude 6). Distinguant entre immigré-e'S valorisé-e s et dévalorisé-e-s, l'Etude 1 a eu pour but de mettre en lumière l'impact de la présence d'immigré e s sur le contact et la menace intergroupes. L'Etude 2 a, quant à elle, examiné si la présence d'immigré e s interagit avec les idéologies conservatrices, tant au niveau individuel que municipal, pour expliquer les attitudes envers le voile. Dans le même ordre idée, les études suivantes ont mis en exergue les effets conjoints de la présence d'immigré-e s et du climat idéologique au niveau des municipalités suisses (Etude 3) ou des pays Européens (Etude 4). En s'intéressant aux interactions entre Individu et Contexte, ces études ont en particulier cherché à observer dans quelle mesure ce dernier pouvait galvaniser les attitudes de personnes qui avaient déjà tendance à percevoir les immigré e s comme une menace ou, au contraire, mobiliser des individus desquels on n'attendrait pas de telles attitudes. Pour finir, les dernières études ont eu pour but de mettre en lumière la manière dont les élites politiques alimentent les climats idéologiques. Dans ce but, l'Etude 5 a analysé les discours officiels donnés pendant les émeutes qui ont secoué Londres en 2011, alors que l'Etude 6 a démontré comment le fait d'être en accord avec le message de menace véhiculé par ces discours avait poussé des individus égalitaires à exprimer des attitudes négatives envers la diversité ethnique. Dans l'ensemble, la présente thèse propose donc une approche intégrative d'étudier les attitudes négatives envers les immigré-e-s, et en discute les implications théoriques et méthodologiques.

Herbivory in the previous generation primes plants for enhanced insect resistance.

Inducible defenses, which provide enhanced resistance after initial attack, are nearly universal in plants. This defense signaling cascade is mediated by the synthesis, movement, and perception of jasmonic acid and related plant metabolites. To characterize the long-term persistence of plant immunity, we challenged Arabidopsis (Arabidopsis thaliana) and tomato (Solanum lycopersicum) with caterpillar herbivory, application of methyl jasmonate, or mechanical damage during vegetative growth and assessed plant resistance in subsequent generations. Here, we show that induced resistance was associated with transgenerational priming of jasmonic acid-dependent defense responses in both species, caused caterpillars to grow up to 50% smaller than on control plants, and persisted for two generations in Arabidopsis. Arabidopsis mutants that are deficient in jasmonate perception (coronatine insensitive1) or in the biogenesis of small interfering RNA (dicer-like2 dicer-like3 dicer-like4 and nuclear RNA polymerase d2a nuclear RNA polymerase d2b) do not exhibit inherited resistance. The observation of inherited resistance in both the Brassicaceae and Solanaceae suggests that this trait may be more widely distributed in plants. Epigenetic resistance to herbivory thus represents a phenotypically plastic mechanism for enhanced defense across generations.