15 research outputs found
6 nov. 2018 ▾ Atelier de traduction (all. > fr) | Pauline Clochec et Delphine Merx : Traduire "Mütter und Amazonen" de Bertha Eckstein Diener
No full textLe 6 novembre 2018, à l’ENS de Lyon, en salle D4.260 (site Descartes, bâtiment 4, 2ème étage), de 10h à 12h. Inscriptions ici. Atelier de traduction féministe depuis l'allemand vers le français, coordonné par Pauline Clochec et par Delphine Merx. Le texte étudié est l’œuvre majeure de la journaliste, historienne féministe et intellectuelle autrichienne Bertha Eckstein Diener : Mütter und Amazonen (Femmes et Amazones) qui reconstitue, dans un langage lyrique et poétique, une histoire féministe..
Ferté, L. et Husser, A-C. (dir.) (2019). L'institution scolaire au prisme de la modernité. Jalons pour une étude des discours pédagogiques au XIXe siècle. Paris : Éditions Harmattan
No full textL'ouvrage collectif dirigé par Louise Ferté et Anne-Claire Husser constitue le prolongement d'une journée d'études organisée en 2013 à l'ENS de Lyon, qui réunit philosophes et historien-nes de l'éducation. L'approche adoptée par l'ensemble des contributeur-ices s'articule autour d'un double enjeu, souligné dès le titre : il s'agit tout d'abord d'aborder la question de l'éducation à partir de ses institutions, et en particulier de l'école, sans donc la restreindre à l'étude des finalités. Il s..
Pour une ontologie des chairs. Une relecture critique de la notion de « chair du monde » chez Merleau-Ponty
No full textLa notion de chair du monde dans la pensée du dernier Merleau-Ponty déplace l'héritage de la phénoménologie husserlienne en s'efforçant de renverser les oppositions du sujet et de l'objet, de la matière et de l'esprit, pour penser un élément perceptuel qui constituerait le tissu du monde. L'ontologie de l'Être charnel déployée dans Le visible et l'invisible n'opère cependant pas toutes les transformations attendues en conservant un primat du sujet, et en refusant aux choses l'accès à la réversibilité du sensible. Le passage d'une ontologie de l'Être charnel à une ontologie des chairs, en examinant le problème de l'individuation à partir des interactions entre celles-ci, nous permettra de dépasser les failles inhérentes au manuscrit inachevé, et de poser les bases d'une politique des chairs
Periculum rei venditae e periculum dotis aestimatae
No full textA ampla maioria da doutrina romanística, como se sabe, atribui ao Direito Romano clássico o princípio periculum est emptoris, pelo qual o risco ou o periculum (decorrente do perecimento casual da coisa vendida) caberia, já desde a celebração do contrato (e, portanto, antes mesmo da entrega da mercadoria), ao comprador. O autor, neste artigo, contrariando a communis opinio, procura, através da análise de fragmentos em matéria de dos aestimata, demonstrar que, ao contrário, no Direito Romano clássico, a chamada "solução germânica" (adotada também pelo Código Civil brasileiro), na qual o comprador suporta o risco apenas a partir do momento da traditio ou entrega da merx, teria exercido um papel fundamental em não poucos textos.The great majority of the romanistic literature ascribes to classical Roman Law the periculum est emptoris doctrine, according to which the risk or periculum (i.e., the chance or possibility that the object of the sale might accidentally perish) had to be immediately born by the purchaser once the sale was perfect (and, accordingly, even before the goods had been actually conveyed to him). Opposing the communis opinio, the author of the present essay tries to demonstrate, by the analysis of several passages of the Roman sources concerning the dos aestimata, that, on the contrary, in classical law the so-called "german solution" (also adopted in the brazilian Civil Code) — according to which the purchaser only had to bear the risk after the traditio or delivery of the merx — had a fundamental significance in not few texts of the Roman jurisprudence
Kinematically Coupled Force Compensation – Design Principle and Control Concept for Highly-dynamic Machine Tools
No full textAbstractToday, the dynamics, especially acceleration and jerk, of machine tools are limited in order to reduce excitations of machine structure vibrations to an acceptable level. A novel approach - the Kinematically Coupled Force Compensation (KCFC) - combines the principles of redundant axes and force compensation to further increase machines’ dynamics. In this paper, the new principle is introduced and possible control concepts are compared based on an analysis in frequency and time domain. Simulations, using a simple multi-body simulation model implemented in MATLAB/Simulink®, show, that machine structure vibrations can be reduced significantly by KCFC
Socio-economic inequality in small area use of elective total hip replacement in the English NHS in 1991 and 2001
No full textInternational evidence suggests that there are substantial socio-economic inequalities in the delivery of specialist health services, even in the UK and other high-income countries with publicly funded health systems (Goddard and Smith 2001, Dixon et al. 2003, Van Doorslaer, Koolman and Jones 2004, Van Doorslaer et al. 2000). Studies of total hip replacement in the English NHS have yielded particularly striking examples, given that hip replacement is such a common, effective and longestablished health technology. Administrative data show that people living in deprived areas are less likely to receive hip replacement (Chaturvedi and Ben-Shlomo 1995, Dixon et al. 2004) while survey data suggest they may be more likely to need it (Milner et al. 2004). However, previous studies have not examined change in inequality over time. This paper presents evidence on the change in socio-economic inequality in small area use of elective total hip replacement in the English NHS, comparing 1991 with 2001. This was a period of important large-scale health care reform in England, involving at least two significant reforms that might potentially have influenced socio-economic inequality in health care delivery: (1) the introduction and subsequent abolition of the Conservative “internal market” 1991-7, and (2) the introduction in 1995 of a revised NHS resource allocation formula designed to reduce geographical inequalities in health care delivery. Two datasets, for 1991 and 2001, were assembled from routine NHS data sources: Hospital Episode Statistics (HES) on hospital utilisation in England and the corresponding decennial National Censuses in 1991 and 2001. Both datasets contain information on over 8,000 electoral wards in England (over 95% of the total). To improve comparability, a common geography of frozen 1991 wards was adopted. The Townsend deprivation score was employed as an indicator of socio-economic status. Inequality was analysed in two ways. First, for comparability with previous small area studies of hip replacement, by using simple range measures based on indirectly age-sex standardised utilisation ratios (SURs) by deprivation quintile groups. Second, using concentration indices of deprivationrelated inequality in use based on indirectly age-sex standardised utilisation ratios for each individual small area. Each SUR is the observed use divided by the expected use, if each age and sex group in the study population had the same rates of use as the national population.
Інтернет-торгівля як елемент ринкової інфраструктури на ринку офісних меблів
No full textУ статті розглянуто сучасний стан інтернет-торгівлі як елемент ринкової інфраструктури підприємства на ринку офісних меблів України. Наведено структуру ринку меблів в Україні, стан якої значною мірою залежить від динаміки розвитку суб’єктів господарювання; визначено основних конкурентів-виробників офісних меблів, в тому числі їх присутність в онлайн середовищі; структуру та динаміку експортно-імпортних операцій на ринку меблів за 2014-2018 роки. Проаналізовано сайт виробника офісних меблів ТОВ «Саліта-Трейд», а саме: зручність навігації, наявність товарних категорій, візуалізація товарів, можливість здійснення замовлень та їх оформлення, допомога консультанта тощо. Досліджено джерела трафіку (платний пошуковий та прямий), основні показники ефективності просування сайту (кількість нових користувачів, показник відмов, перегляд сторінок, середня тривалість сеансу) на прикладі ТОВ «Саліта-Трейд» і основних його конкурентів. В статье рассмотрено современное состояние интернет-торговли как элемент рыночной инфраструктуры предприятия на рынке офисной мебели Украины. Приведена структура рынка мебели в Украине, уровень которой в значительной степени зависит от динамики развития субъектов предпринимательства; определено основных конкурентов производителей офисной мебели, в том числе их присутствие в онлайн среде; структуру и динамику экспортно-импортных операций на рінке мебели за 2014-2018 годы. Проанализировано сайт производителя офисной мебели ООО «Салита-Трейд», а именно: удобство навигации, наличие товарных категорий, визуализация товаров, возможность осуществления заказов и их оформления, помощь консультанта и тому подобное. Исследовано источники трафика (платный поисковый и прямой) и основные показатели эффективности продвижения сайта (количество новых пользователей, показатель отказов, пересмотр страниц, средняя продолжительность сеанса) на примере ООО «Салита-Трейд» и основных его конкурентов. In the article, the author studies the current state of internet trading as an element of the enterprise market infrastructure in the Ukrainian market of office furniture. It is established that more than four thousand companies are engaged in furniture production in Ukraine, among which the leaders are "MERX", "D'LineStyle (DLS)", "Office Solutions", "Enran", "Novy Styl" (Eng. "New Style"), "Kukhni Ukrayiny" (Engl. "Kitchens of Ukraine"), "Ekmi-Mebli" (Engl. "Ekmi-Furniture").
Today one of the main trends is the orientation of buyers mostly to the furniture of the Ukrainian manufacturers, which reflects the fact of increasing consumer confidence in domestic products. Market practices show that the current potential of the development of online trading on the office furniture market in Ukraine is underused.
The website of the office furniture manufacturer Salita-Trade PLC has been analysed, namely: convenience of navigation, availability of product categories, visualization of goods, possibility of orders realization and their execution, assistance of a consultant, etc. The traffic sources (paid search and direct), the main indicators of site promotion efficiency (number of new users, bounce rate, page views, average session duration) on the example of Salita-Trade PLC and its main competitors have been investigated. The main leader in the number of customers attracted to the website is "MERX". Salita-Trade PLC attracts customers to the website through google advertising, with the help of promotion through social networks, through the distribution of information in print advertising materials. The results of the analysis show that the highest number of visitors during the studied period is sourced by direct traffic (145 people) with the lowest bounce rate being 27.22% and the maximum page view being 9.08. This does not mean that other sources do not produce results but it is reasonable to determine their effectiveness, while compared to direct traffic, taking into account the cost of paid search traffic
Total and methyl- mercury analysis of sea ice, seawater, snow, and brine samples collected during the SIPEX II voyage of the Aurora Australis, 2012
No full textProgress Code: completedStatement: When transferring melted core section IS7TM1D to a Teflon bottle, the sample was mixed with some of IS7TM1E (1:1 mixture, ~150 mL each), this sample is referred to as IS7TM1DE. Only had 75 mL of just IS7TM1E, and 150 mL of just IS7TM1D. IS7TM1D was run for both methyl and total mercury, but only had enough IS7TM1E to run for MeHg analysis.Sample collection:<br/>Seawater samples were taken from the trace metal rosette system from ten different depths. Seawater samples from just underneath the ice were collected at the trace metal site using a grab sample. Water samples were spiked with 1% v/v ultra pure HCl within 24 hours of collection and stored in double Ziploc bags at ambient temperature. Brine samples were collected from sac holes at the trace metal and main bio sites. Sea ice cores were collected from either the Main Bio sample site or the Trace Metal site using sampling protocol followed by each group. Ice cores were cut using a stainless steel saw, in 6 cm sections, and then placed in double Ziploc bags and stored at -20 degrees C in large, clean plastic bins. Snow samples were collected from undisturbed sites, upwind from the ship, close to the trace metal site. Samples were collected into acid-washed glass jars (SN0 samples), or into acid-washed buckets lined with sterile Ziploc bags (FSN or UFSN samples). Snow samples were allowed to melt overnight at 4 degrees C, then acidified with 1% v/v HCl. Snow, brine, seawater samples used for mercury analysis were kept in sterile PETG bottles (250 or 500 mL), or acid-washed Teflon, or acid-washed glass bottles or jars, and preserved with 1% v/v HCl. Snow, brine, and seawater samples kept for culturing work were preserved in falcon tubes in 20% v/v glycerol and stored at -80 degrees C. For a detailed record of samples taken and analysed, please refer to the sample inventory spreadsheet. <br/><br/>For mercury analysis, ice core sections were cut in half with a stainless steel trace metal hand saw and melted overnight at ambient temperature in acid-washed 500 mL glass jars. Half of the ice core sections were kept preserved at -20 degrees C for future analytical work. The melt (125-250 mL) was then transferred to acid-washed Teflon bottles and acidified with 1% v/v HCl and kept at ambient temperature. <br/><br/> <br/>Total and methylmercury analysis:<br/>Seawater, sea ice, snow, and brine samples were analysed for total and methyl- mercury at the Mercury Lab at the USGS Wisconsin Water Research Center in Middleton, Wisconsin in March 2013. Total mercury (HgT) analysis was performed using the Manual HgT procedure outlined on the USGS Mercury Lab's website (http://wi.water.usgs.gov/mercury-lab/analysis-methods.html), which is based on EPA Method 1631. Methylmercury (MeHG) analysis was performed per the Brooks-Rand "MERX" by ICPMS isotope dilution method (USGS Open-File Report 01-445, http://wi.water.usgs.gov/mercury-lab/analysis-methods.html). <br/><br/>Data files:<br/>Raw data for total mercury are saved as excel spreadsheets (YYYYMMDD_Analyst_HgT.xls), and the original logs of the chromatograms from the PeakNet software (MMDDYY.LOG). Raw data for methylmercury analysis are saved as excel files (YYYYMMDDAnalyst_MeHg Waters.xlsx), and the Chromera reports from the ICPMS
Disfunção cardíaca na sepse experimental avaliada em coração isolado e perfundido de camundongo
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Farmacologia, Florianópolis, 2010A síndrome da resposta inflamatória sistêmica (SIRS), quando associada a uma infecção pode evoluir para sepse e choque séptico, que são importantes causas de morte nas UTIs. Em geral, a morte é causada por um colapso cardiovascular e hipotensão refratária, que aparecem logo no início da sepse. A disfunção vascular é mais estudada e compreendida que a disfunção cardíaca, contudo a última é reconhecida como um importante mediador da disfunção de múltiplos órgãos na sepse. O objetivo do presente trabalho foi caracterizar a disfunção cardíaca na sepse experimental induzida pela ligadura e perfuração do ceco (CLP) em camundongos, utilizando a metodologia de coração isolado e perfundido (preparação de Langendorff), e também, avaliar a participação do óxido nítrico nesse processo. Os parâmetros cardíacos avaliados foram: Tensão sistólica e diastólica, +dT/dt (velocidade de contração), -dT/dt (velocidade de relaxamento), AUC (área sob a curva), pressão de perfusão das coronárias e frequência cardíaca. Observamos que durante a sepse severa (índice de mortalidade de 100% quarenta e oito horas após a CLP) o perfil de atividade apresentado pelos corações sépticos, apesar de variado, mostra que a sepse causa importantes alterações na funcionalidade cardíaca. O parâmetro tensão sistólica, três horas após os animais serem submetidos à CLP, mostrou que 38% dos corações apresentaram valores superiores aos apresentados pelos corações controle (e por isso denominados de suprafuncionais), 12% apresentaram valores inferiores (subfuncionais) e 50% apresentaram valores semelhantes aos apresentados pelos corações controle (normofuncionais). Seis horas após a CLP o subgrupo suprafuncional correspondeu a apenas 21% do total de corações avaliados, enquanto o subgrupo subfuncional correspondeu a 29%. Doze horas após a CLP o subgrupo normofuncional foi o mais numeroso, correspondendo a 77% do total de corações avaliados. Por fim, vinte e quatro horas após a CLP houve um aumento substancial no número de corações subfuncionais, representando 40% dos corações avaliados. Perfil semelhante foi encontrado em relação aos parâmetros velocidade de contração, velocidade de relaxamento e AUC. Quando estimulados com isoprenalina para avaliação da capacidade contrátil e capacidade cronotrópica positiva, os corações dos animais submetidos à CLP vinte e quatro horas antes apresentaram importante redução no funcionamento das células auto-rítmicas do nodo sino-atrial, alterações no sistema de condução dos estímulos e ainda, o sistema contrátil destes corações encontrou-se parcialmente reduzido. Tanto os corações suprafuncionais avaliados três horas após a CLP quanto os corações suprafuncionais avaliados vinte e quatro horas após, apresentaram tensão sistólica superior à apresentada pelos corações controle em resposta à isoprenalina. A resposta cronotrópica e inotrópica positiva dos demais corações avaliados (subfuncionais três horas após a CLP, normofuncionais três e vinte e quatro horas após a CLP) foi semelhante à resposta apresentada pelos corações controle, sugerindo que a atividade beta-adrenérgica, atividade contrátil e o aspecto elétrico da frequência cardíaca estão preservados nestes corações. Observamos ainda que os níveis plasmáticos de NOx encontram-se elevados a partir de três horas após o procedimento cirúrgico, permanecendo assim até pelo menos quarenta e oito horas após a CLP. A infusão de um inibidor não-seletivo das enzimas NOS (L-NAME) não alterou a atividade basal dos corações controle e dos corações sépticos avaliados vinte e quatro horas após a CLP. Por outro lado, quando estimulados com isoprenalina, os corações controle infundidos com L-NAME apresentaram resposta cronotrópica e inotrópica positiva inferior à apresentada pelos corações controle que receberam apenas Krebs. Os corações sépticos que receberam L-NAME quando estimulados com isoprenalina apresentaram resposta concentração-dependente à isoprenalina, tanto no parâmetro tensão sistólica quanto no parâmetro frequência cardíaca, efeito este que não foi observado nos corações sépticos que receberam apenas Krebs. O substrato L-arginina não é um fator limitante para a produção de óxido nítrico, visto que não foram observadas diferenças em corações controle e corações sépticos avaliados vinte e quatro horas após a CLP e que tiveram arginina adicionada à solução de perfusão. Assim, nosso trabalho mostra que ocorrem importantes alterações cardíacas durante a sepse, as quais acometem tanto a maquinaria contrátil quanto as células auto-rítmicas, tendo início logo nas primeiras horas de instalação do quadro e perdurando até horários mais tardios. Demonstramos ainda, que o óxido nítrico parece estar envolvido nas alterações observadas
The key role of nitric oxide in hypoxia: hypoxic vasodilation and energy supply-demand matching
No full textSignificance: a mismatch between energy supply and demand induces tissue hypoxia with the potential to cause cell death and organ failure. Whenever arterial oxygen concentration is reduced, increases in blood flow - 'hypoxic vasodilation' - occur in an attempt to restore oxygen supply. Nitric oxide is a major signalling and effector molecule mediating the body's response to hypoxia, given its unique characteristics of vasodilation (improving blood flow and oxygen supply) and modulation of energetic metabolism (reducing oxygen consumption and promoting utilization of alternative pathways). Recent advances: this review covers the role of oxygen in metabolism and responses to hypoxia, the hemodynamic and metabolic effects of nitric oxide, and mechanisms underlying the involvement of nitric oxide in hypoxic vasodilation. Recent insights into nitric oxide metabolism will be discussed, including the role for dietary intake of nitrate, endogenous nitrite reductases, and release of nitric oxide from storage pools. The processes through which nitric oxide levels are elevated during hypoxia are presented, namely (i) increased synthesis from nitric oxide synthases, increased reduction of nitrite to nitric oxide by heme- or pterin-based enzymes and increased release from nitric oxide stores, and (ii) reduced deactivation by mitochondrial cytochrome c oxidase. Critical issues: several reviews covered modulation of energetic metabolism by nitric oxide, while here we highlight the crucial role NO plays in achieving cardiocirculatory homeostasis during acute hypoxia through both vasodilation and metabolic suppression Future directions: we identify a key position for nitric oxide in the body's adaptation to an acute energy supply-demand mismatc
