bluuebunny/crossref_metadata_2025_split huggingface dataset:
La demande d'énergie des industries laitières : une analyse microéconomique
Authors: Bousquet Alain , Ivaldi Marc , Ladoux Norbert 
Published: June 2011

The energy demands in dairy industries : a micro-economic analysis,
by Alain Bousquet, Marc Ivaldi, Norbert Ladoux.

An empirical analysis examines substitution opportunities for various forms of energy in the dairy industry. First, we estimate a demand function system for energy factors in order to grasp their substituability. It is then possible to understand the trends in the structure of the energy consumption. Zero expenditures in the sample require a special treatment when the model is specified. And this is true for two different stages : the theoretical one as well as the econometric one. The model is similar to qualitative variable models such as the general Tobit model.
L'évolution de l'investissement en France depuis 1979
Authors: Chevallier Jean-Yves , Legendre François , Morin Pierre 
Published: June 2011

La evolución de la inversion en Francia desde 1979,
por Jean-Yves Chevallier, François Legendre, Pierre Morin.

Desde la segunda crisis petrolera se ha vuelto difícil reproducir con precisión tanto mediante el modelo estàndar de acelerador-beneficio como mediante modelos alternatives (en términos de beneficio puro, de capacidad de ganancia, de desequilibrios,...), el movimiento de la ínversión en Francia. En el présente artículo se expone con todo detalle dicha dificultad subrayàndose ademàs el aporte de tos estudios sobre la inversión llevados a partir de datos individuals de empresas. Dichos datos permiten en particular, comparar la dinàmica de los efectos del acelerador y del beneficio, eyaluar el papel de capacidad de ganancia probar el impacto del endeudamiento y apreciar la eficacia de las ayudas fiscales a la inversión.
L'indexation des salaires : quelle rupture en 1982 ?
Authors: Blanchard Pierre , Sevestre Patrick 
Published: June 2011

Die Indexbindung der Löhne : welcher Einschnitt erfolgte 1 982 ?
von Pierre Blanchard, Patrick Sevestre.

Gab es seit 1982 in Frankreich eine Veränderung in den Modalitäten der Lohn-Preis-lndexierung ? Diese Studie wurde auf der Grundlage von Daten aus dem auf nationaler Ebene unterzeichtneten Tarifverträgen fur acht Beschäftigungszweige im Laufe der Periode 1970-1988 durchgeführt. Sie hebt die Bedeutung der Inflationserwartungen hervor, die in der Période nach 1982 aufgetreben waren, und die in höherem Maße als die jüngste Inflationstendenz als Leitsätze für die Lohnpolitik gedient haben.
Modèles à correction d'erreur : l'apport de la théorie de la co-intégration
Authors: Maurel Françoise 
Published: June 2011

Error-Correction Models: the Contribution of Co-Integration Theory,
by Françoise Maurel.

Error-correction models have been used for several years by specialists in applied econometrics. Recently, the development of co-integration theory has provided an additionnai statistical basis for this type of dynamic model for formalising the notion of long-term relationships or relationships of equilibrium underlying the error-correction models, and by proposing procedures for testing the existence of such long-term relationships. This approach is essentially based on the theory of asymptotical behaviour of non-stationary series and on temporal series theory, but it has numerous applications in economics and applied econometrics.
Emprise et lien tyrannique
Authors: Ferrant Alain 
Published: June 2011

L’auteur s’écarte de la position classique qui considère l’emprise en fonction de ses aspects pathogènes. Il envisage les différentes fonctions de l’emprise dans le développement psychique et souligne la dynamique des emprises croisées qui se construit rythmiquement entre le bébé et son environnement. L’auteur décrit une « emprise de vie » nécessaire au développement psychosomatique. La source de la tyrannie est alors envisagée à partir de l’échec du travail d’emprise primaire qui se développe entre le petit enfant et son environnement. L’auteur analyse ensuite le lien entre emprise et association libre au sein du dispositif psychanalytique à partir de l’hypothèse d’un transfert des fonctions de l’emprise en direction de ce dispositif. Il propose enfin un portrait-robot du tyran et décrit le double processus à l’œuvre dans le lien tyrannique, usurpation et exercice du pouvoir. Dans cette perspective, il avance l’idée que le tyran a été confronté, enfant, à un environnement partiellement indifférent à ses besoins fondamentaux.
De l'emprise au « quant-à-soi »
Authors: Lecourt Édith 
Published: June 2011

Partant de situations de l’actualité politique, la révolution en Tunisie, les mouvements en Algérie, en particulier, l’auteur s’interroge sur un fonctionnement psychique marqué par l’absence de « quant-à-soi ». Il relève, dans l’emprise, la confusion entre la personne et ses rôles et ses fonctions (l’individuel et le collectif). Reprenant le concept de clivage du moi de Freud, il en observe le peu d’adéquation avec ce type de situation. L’auteur reprend le débat et les propositions faites par C. Dejours concernant le clivage. D’autre part, il considère le rôle du réseau Internet comme réserve potentielle de « quant-à-soi » partagé au-delà des territoires nationaux.
Une transposition du paradigme d'obéissance de Milgram à la télévision : enjeux, résultats et perspectives
Authors: Oberlé Dominique , Beauvois Jean-Léon , Courbet Didier 
Published: June 2011

L’article reprend le texte d’une conférence rendant compte d’une expérimentation consistant à transposer l’expérience de Milgram dans l’univers télévisuel, expérimentation qui a fait l’objet d’un documentaire diffusé le 17 mars 2010 sur France 2. L’originalité de cette expérimentation tenait au fait que la stricte reproduction de la procédure de Milgram (envoi de soi-disant chocs électriques à un congénère) était opérée dans le cadre d’un pilote de jeu télévisuel dans lequel l’autorité ne tirait pas sa légitimité de la science, mais de la télévision. Au-delà de l’évocation des principaux résultats, cet article propose : 1. Une analyse des enjeux, contraintes, risques d’une telle retranscription impliquant une collaboration avec les professionnels de la télévision et l’utilisation du langage télévisuel pour évoquer un travail scientifique ; 2. Une réflexion sur les questions éthiques posées par une telle expérimentation.
Comment résister à la manipulation ? Analyse du coup dit « de l'anneau d'or »
Authors: Breton Philippe 
Published: June 2011

La question qui est au cœur de cet article est de savoir comment on peut, lorsque le cas se présente, résister à la manipulation. À partir d’une situation simple, le « coup dit de l’anneau d’or », deux types de paramètres seront étudiés, l’information dont dispose la victime potentielle sur la nature manipulatrice ou non de l’interaction qu’on lui propose, et le type de relation qu’elle va établir, entre une mise à distance ou l’acceptation d’un rapport fusionnel. On constate que l’information est un paramètre qui n’évite pas la manipulation, mais qui, couplé avec la mise en œuvre d’une distance dans l’interaction, s’avère un facteur puissant. Dans tous les cas, la mise à distance est un facteur essentiel dans la capacité de résistance. La fusion avec le manipulateur, qu’on soit informé ou non, et quelles que soient les raisons que l’on se trouve pour accepter ce comportement, s’avère par contre un puissant facteur d’acceptation de la manipulation.
D'un déni, l'autre, réticences et résistances : l'œuvre de P. Bourdieu et la sociologie critique de l'École à l'épreuve de l'idéologie dominante
Authors: Diet Emmanuel 
Published: June 2011

Le constructivisme critique de P. Bourdieu est à l’origine d’une sociologie de l’éducation qui a radicalement transformé l’approche de l’école et de sa fonction sociale et, plus largement l’analyse de la domination symbolique. On se propose ici d’analyser le sens des violents rejets de cette pensée – pourtant singulièrement féconde – en identifiant les origines psychiques, idéologiques et épistémologiques des résistances, dénis, contresens et disqualifications dont elle est victime. Au-delà des enjeux intersubjectifs et institutionnels, l’analyse contextuelle fait apparaître l’intrication des résistances psychiques et idéologiques à la reconnaissance des déterminismes de l’inconscient sociologique, et comment l’invocation du psychique ou du sociologique permet de forclore l’interrogation de la dimension complémentaire en jeu dans l’aliénation et la complexité de leur interaction dans l’économie et la dynamique des résistances à la vérité dévoilée par l’analyse critique.
Usability Evaluation of An Electronic Medication Administration Record (eMAR) Application
Authors: Iribarren S. , Kapsandoy S. , Perri S. , Staggers N. , Guo J. 
Published: June 2011

SummaryBackground: Electronic medication administration records (eMARs) have been widely used in recent years. However, formal usability evaluations are not yet available for these vendor applications, especially from the perspective of nurses, the largest group of eMAR users.Objective: To conduct a formal usability evaluation of an implemented eMAR.Methods: Four evaluators examined a commercial vendor eMAR using heuristic evaluation techniques. The evaluators defined seven tasks typical of eMAR use and independently evaluated the application. Consensus techniques were used to obtain 100% agreement of identified usability problems and severity ratings. Findings were reviewed with 5 clinical staff nurses and the Director of Clinical Informatics who verified findings with a small group of clinical nurses.Results: Evaluators found 60 usability problems categorized into 233 heuristic violations. Match, Error, and Visibility heuristics were the most frequently violated. Administer Medication and Order and Modify Medications tasks had the highest number of heuristic violations and usability problems rated as major or catastrophic.Conclusion: The high number of usability problems could impact the effectiveness, efficiency and satisfaction of nurses’ medication administration activities and may include concerns about patient safety. Usability is a joint responsibility between sites and vendors. We offer a call to action for usability evaluations at all sites and eMAR application redesign as necessary to improve the user experience and promote patient safety.
Glycogen
Authors: BeMiller James N. 
Published: June 2011

Abstract

Glycogen is a branched glucan, ie, a branched polymer consisting of linear segments of α‐
D
‐glucopyranosyl units joined by α‐
D
‐(1 → 4) glycosidic linkages with α‐
D
‐(1 → 6) glycosidic linkages joining the segments at the branch points. Biosynthesis, isolation and purification, structure and properties, and uses and functions of glycogen are covered.
Leather
Authors: Bailey David G. 
Published: June 2011

AbstractLeather is composed of 65–70% water, 30–35% dry substance, and <1% ash. The dry substance is largely made up of the fibrous proteins collagen, keratin, elastin, and reticulin. The chemical composition and microstructure of leather are discussed, as well as manufacturing and processing techniques such as chrome tanning, vegetable tanning, dyeing, and drying.
Nanodevices for
DNA
Analysis
Authors: Mahalanabis Madhumita , Klapperich Catherine M. 
Published: June 2011

Abstract
In this chapter, we review some of the most promising technologies in the fields of microfluidics and nanotechnology. Although our focus is on DNA analytical devices for microbial diagnostics and disease detection, many of the technologies also have applications for protein detection, cancer diagnostics and imaging, flow cytometry, and immunoassays. Applications and advances in the areas of nanopore technology, nanoparticle‐based assays, cantilever arrays, and other biosensors are covered.
Liquid Chromatography with Enhanced Fluidity Mobile Phases
Authors: Phillips Shannon 
Published: June 2011

AbstractFast and efficient chromatography can result from the practice of chromatography with a mobile‐phase system that has the solvent strength of a liquid but the density near that of a gas. This approach to supercritical fluid chromatography (SFC) is achieved by utilizing a static or dynamic mobile‐phase system that is a combination of two or more fluids, one of which is a low‐viscosity fluid such as carbon dioxide. These ‘enhanced’ fluids are realized for chromatographic applications by applying the appropriate engineering controls. There are few limitations on the combination of mobile phase, stationary phase, and analyte chemistries as long as the mobile phase is maintained as a single fluid. Liquefied carbon dioxide can be exploited as either a thermodynamic or a kinetic variable when utilized as a mobile‐phase solvent. These subcritical fluids can attain a modest pH and polarity range in order to achieve a wide range of separation mechanisms. Ternary solvent systems consisting of carbon dioxide, alcohol, and water in combination with a polar stationary phase can result in novel chromatographic applications. Significant advances in the engineering of the hardware and software must be made in order for SFC to reach its full potential.
Structure and Bonding of Simple Manganese‐Containing Compounds
Authors: Nguyen Minh Tho , Majumdar Devashis , Leszczynski Jerzy , Roszak Szczepan 
Published: June 2011

AbstractAfter a brief history of the discovery of the elemental manganese, and a description of its basic properties, the results previously obtained by quantum chemical calculations on different classes of small Mn compounds are reviewed. These include the dimer and clusters (Mn)n, hydrides MnHn, halogenides MnXnwith X = F, Cl, Br, oxides MnnOx, carbonyls Mnn(CO)x, half‐sandwich complexes CpMn(CO)nand sandwich complexes (Cp)2Mn and derivatives. The molecular properties considered range from the electronic structure to the spectroscopic and thermochemical parameters. Behaviour of Mn as a dopant in clusters is also presented.
Risk factors for sexual aggression in young men: an expansion of the confluence model
Authors: Abbey Antonia , Jacques‐Tiura Angela J. , LeBreton James M. 
Published: June 2011

AbstractThere are many explanations for high rates of sexual aggression, with no one theory dominating the field. This study extends past research by evaluating an expanded version of the confluence model with a community sample. One‐hour audio computer‐assisted self‐interviews were completed by 470 young single men. Using structural equation analyses, delinquency, hostile masculinity, impersonal sex, and misperception of women's sexual cues were positively and directly associated with the number of sexually aggressive acts committed. There were also indirect effects of childhood victimization, personality traits associated with subclinical levels of psychopathy, and alcohol consumption. These findings demonstrate the usefulness of the confluence model, as well as the importance of broadening this theory to include additional constructs. Aggr. Behav. 37:450–464, 2011. © 2011 Wiley‐Liss, Inc.
Relaxation of ideal classical particles in a one‐dimensional box
Authors: Gebhard F. , zu Münster K. 
Published: June 2011

AbstractWe study the deterministic dynamics of non‐interacting classical gas particles confined to a one‐dimensional box as a pedagogical toy model for the relaxation of the Boltzmann distribution towards equilibrium. Hard container walls alone induce a uniform distribution of the gas particles at large times. For the relaxation of the velocity distribution we model the dynamical walls by independent scatterers. The Markov property guarantees a stationary but not necessarily thermal velocity distribution for the gas particles at large times. We identify the conditions for physical walls where the stationary velocity distribution is the Maxwell distribution. For our numerical simulation we represent the wall particles by independent harmonic oscillators. The corresponding dynamical map for oscillators with a fixed phase (Fermi–Ulam accelerator) is chaotic for mesoscopic box dimensions.
Modulation der Acidität – hoch acide Brønsted‐Säuren in der asymmetrischen Katalyse
Authors: Rueping Magnus , Nachtsheim Boris J. , Ieawsuwan Winai , Atodiresei Iuliana 
Published: June 2011

AbstractChirale, hoch acide Brønsted‐Säuren haben sich als metallfreie Katalysatoren in der organischen Synthese etabliert und konnten mittlerweile in einer Vielzahl enantioselektiver C‐C‐ und C‐X‐Bindungsknüpfungen eingesetzt werden. Die hohe Acidität dieser neuen Katalysatoren macht sie zu nützlichen Hilfsmitteln für die Aktivierung verschiedener Imine, Carbonyle und weiterer schwach basischer Substrate. Durch die Bildung chiraler Kontaktionenpaare ergeben sich völlig neue Aktivierungsmöglichkeiten für die asymmetrische Katalyse. Dieser Kurzaufsatz gibt einen Überblick über das rationale Design dieser neuen Organokatalysatoren und beschreibt verschiedenste, kürzlich erschienene Anwendungen.
Virtual Assessment of the Endocranial Morphology of the Early Modern European Fossil Calvaria From Cioclovina, Romania
Authors: Kranioti Elena F. , Holloway Ralph , Senck Sascha , Ciprut Tudor , Grigorescu Dan , Harvati Katerina 
Published: June 2011

AbstractVirtual approximation of the middle meningeal arterial networks and various sinuses of a Cioclovina brain. See Figure 4 in Kranioti et al., on page 1089, in this issue.
Finite‐horizon robust Kalman filtering for uncertain discrete time‐varying systems with state‐delay
Authors: Liu Zijian 
Published: June 2011

AbstractA finite‐horizon robust estimator design approach is developed for a class of discrete time‐varying uncertain systems with state‐delay. It extends the Kalman filter to the case in which the considered system is subject to norm‐bounded uncertainties in both state and output matrices. The state and gain matrices of the designed filter are optimized to give a minimal upper bound such that the estimation error variance is guaranteed to lie within a certain bound for all admissible uncertainties. A simulation example is presented to show the effectiveness of the proposed approach by comparing to the traditional Kalman filtering method.Copyright © 2011 John Wiley and Sons Asia Pte Ltd and Chinese Automatic Control Society
Kippsicherheit von Postamenten für Skulpturen
Authors: Kless Rainer , Ruge Peter , Hampel Torsten 
Published: June 2011

AbstractIm Auftrag der Skulpturensammlung Dresden war die Kippsicherheit schlanker Postamente von Kleinplastiken nachzuweisen. Die theoretischen Betrachtungen wurden durch Pendelstoß‐Versuche überprüft und mit diesen Ergebnissen abgeglichen. Im Ergebnis liegt ein Bemessungsansatz für die Ballastierung von schlanken Postamenten vor, der deren ausreichende Kippsicherheit infolge versehentlichen Anrempelns oder Stolperns durch Museumsbesucher gewährleistet.Tilting resistance of slender pedestals of sculptures. On behalf of the Skulpturensammlung Dresden the tilting resistance of slender pedestals of small sculptures had to be verified. The theoretical considerations have been proved by pendulum impact tests and compared with those results. The result is a design approach for the ballasting of slender pedestals, that ensures sufficient stability due to accidental stumbling by museum visitors.
More folic acid, the five questions: Why, who, when, how much, and how
Authors: Mastroiacovo Pierpaolo , Leoncini Emanuele 
Published: June 2011

AbstractIn recent years, a number of studies have been performed to evaluate the possible health benefits of an increased intake of folic acid (FA) on human health. However, the only well‐documented benefit emerging from randomized controlled trials, nonrandomized interventions trials, and observational studies is the risk reduction of neural tube defects (NTDs). NTDs are congenital malformations that include anencephaly, encephalocele, and spina bifida caused by the failure of fusion of the neural tube that normally closes between 22nd and 28th day since conception (on an average 40–42th day after the first day of last menstrual period). The occurrence of NTDs varies among population between 0.8 and 3 per 1,000, and it is estimated that 324,000 pregnancies are affected every year worldwide. More FA can decrease the NTDs risk up to 0.6 per 1,000 births. Other malformations as congenital heart defects, cleft lip, and limb deficiencies can be most probably also reduced. To decrease the NTDs risk, it is recommended that all women capable of becoming pregnant should have more FA. The goal is that every woman could start her pregnancy with an optimal folate status, estimated today to be as more than 906 nmol/L of red blood cell folate concentration. More FA can be obtained through a strict Mediterranean pattern of nutrition and healthy life style, fortified food, supplements. Women and health authorities can choose the most appropriate strategy. Monitoring folate status of women during the periconceptional period is an essential way to evaluate the success of the preferred strategy.
‘I'm not a war monger but…’: Discourse Analysis and Social Psychological Peace Research
Authors: Gibson Stephen 
Published: June 2011

ABSTRACTThe present paper argues for a discourse analytic approach to social psychological peace research and demonstrates the potential of such an approach through a re‐specification of the concept of attitudes to war. This is illustrated through an analysis of a series of televised debates broadcast in the UK in February–March 2003 in the build‐up to the formal outbreak of the Iraq War. Analysis draws attention to the importance of rhetorical context and function, the inseparability of attitude object and evaluation and the formulation of evaluations as specific or general. Findings are discussed in the context of recent calls for methodological pluralism in social psychological peace research with a suggestion that matters of epistemology stand prior to methodology. Copyright © 2011 John Wiley & Sons, Ltd.
A New Neolignan and a New Sesterterpenoid from the Stems of Picrasma quassioidesBennet
Authors: Jiao Wei‐Hua , Gao Hao , Zhao Feng , He Fei , Zhou Guang‐Xiong , Yao Xin‐Sheng 
Published: June 2011

AbstractA new dihydrobenzofuran‐type neolignan, picrasmalignan A (1), and a new sesterterpene lactone, 2′‐isopicrasin A (4), were isolated from the stems of Picrasma quassioides Bennet, along with four known compounds, comprising two neolignans, 2 and 3, a sesterterpene lactone, 5, and a flavonol, 6. The structures of these compounds were determined by detailed analysis of NMR and MS data, and comparison with the literature data. Compounds 1–6 were tested for their anti‐inflammatory activity, and 1–3 and 6 showed potent inhibitory activities on nitric oxide, tumor necrosis factor‐α, and interleukin‐6 production in mouse monocyte‐macrophage RAW 264.7 stimulated by lipopolysaccharide (LPS).
An Entry to Curcuphenol/Elvirol Core Structures via a retro‐Aldol Reaction
Authors: Plano María F. , Labadie Guillermo R. , Jacob Melissa R. , Tekwani Babu L. , Cravero Raquel M. 
Published: June 2011

AbstractAnalogs of curcuphenol/elvirol, naturally occurring bisabolane sesquiterpenes, were prepared in six steps from alkyl‐α‐tetralones employing an aromatization reaction of cyclic dienone precursors and olefination of the key aldehyde intermediates. The in vitro antifungal activities of 6a, 6b, 6d, and 6g are also reported.