bluuebunny/crossref_metadata_2025_split huggingface dataset:
Lucie(w)hole
Authors: Bruno Pierre 
Published: October 2010

Finnegans wake, de Joyce, nous incite à repenser la façon dont peut être obtenu le « désabonnement à l’inconscient » et , en même temps, à prendre la mesure du fait que l’analysant n’est pas seulement un sujet en quête d’un sens, mais un sujet en mesure d’admettre qu’il est agent du travail de l’inconscient, tel que celui-ci est le seul à pouvoir donner forme à la jouissance qui, autrement resterait hors la prise du symbolique.
Joyce ou l'espace-temps du sinthome
Authors: Menéndez Ramón 
Published: October 2010

L’astrophysique se trouve confrontée à un réel qui, sans être celui du sujet, la pousse au travail. Ainsi, l’observation des « trous noirs » et la théorisation qui en découlent, soulèvent des questions qui peuvent intéresser la psychanalyse. Dans ces écrits Joyce propose une conception du temps et de l’espace inédite dans la littérature. Elle est cependant au diapason de la physique de son époque et tout particulièrement de la théorie de la relativité d’Einstein. Cette conception du temps permet ce qu’il appelle les « arrangements rétrospectifs ». A travers cela nous chercherons un éclairage sur certains aspects de la cure.
Pour une discussion sur « Le savoir du psychanalyste »
Authors: Porge Erik 
Published: October 2010

Une interrogation sur le "savoir du psychanalyste" nécessite l'articulation (conjonction et disjonction) d'au moins trois termes : le savoir, la vérité, le sexuel. La rencontre avec l'absence de garantie dernière des vérités mathématiques peut constituer une approche de "l'horreur de savoir".
La douleur dans la cure ou le silence de l'incrié
Authors: Ferret Jacqueline 
Published: October 2010

La passe ne coïncide pas forcément avec la conclusion de la cure. Si elle permet toujours de dire s'il y a eu ou pas de l'analyse, elle ne réussit pas toujours à dégager le désir de l'analyste. C'est la conclusion de la cure qui, par ses effets, atteste le passage à l'analyste. L'extraction de l'objet a , regard ou voix, est nécessaire. Cette extraction permet à l'analyste de tenir une position éthique : l'éthique du silence.
« Il l'écoute et il parle »
Authors: Coquard Delphine 
Published: October 2010

La correspondance entre Descartes et Elisabeth porte initialement sur la question théorique de l'union de l'âme et du corps mais s'articule rapidement à la question de la guérison du corps par l'âme du fait de la « mélancolie » d'Elisabeth et des interrogations qu'elle adresse à Descartes. Cet article présente quelques dimensions de cet échange épistolaire, en s'interrogeant, certes, sur ce qu'il se dit dans ces lettres de l'union âme/corps et des difficultés qu'elle suscite tant théoriques que pratiques, mais surtout sur ce qui s'y passe : la temporalité de la correspondance, leur rencontre, leur rapport au savoir, la dimension écrite de cette parole.
A Toolkit to Assess Medical Reserve Corps Units' Performance
Authors: Savoia Elena , Massin-Short Sarah , Higdon Melissa Ann , Tallon Lindsay , Matechi Emmanuel , Stoto Michael A. 
Published: October 2010

ABSTRACTObjectives: The Medical Reserve Corps (MRC) is a national network of community-based units created to promote the local identification, recruitment, training, and activation of volunteers to assist local health departments in public health activities. This study aimed to develop a toolkit for MRC coordinators to assess and monitor volunteer units' performance and identify barriers limiting volunteerism.Methods: In 2008 and 2009, MRC volunteers asked to participate in influenza clinics were surveyed in 7 different locations throughout the United States. Two survey instruments were used to assess the performance of the volunteers who were able to participate, the specific barriers that prevented some volunteers from participating, and the overall attitudes of those who participated and those who did not. Validity and reliability of the instruments were assessed through the use of factor analysis and Cronbach's alpha.Results: Two survey instruments were developed: the Volunteer Self-Assessment Questionnaire and the Barriers to Volunteering Questionnaire. Data were collected from a total of 1059 subjects, 758 participated in the influenza clinics and 301 were unable to attend. Data from the 2 instruments were determined to be suitable for factor analysis. Factor solutions and inter-item correlations supported the hypothesized domain structure for both survey questionnaires. Results on volunteers' performance were consistent with observations of both local health departments' staff and external observers.Conclusions: The survey instruments developed for this study appear to be valid and reliable means to assess the performance and attitudes of MRC volunteers and barriers to their participation. This study found these instruments to have face and content validity and practicality. MRC coordinators can use these questionnaires to monitor their ability to engage volunteers in public health activities.(Disaster Med Public Health Preparedness. 2010;4:213-219)
Comparison of Tantalum and Hydroxyapatite Coatings on Titanium for Applications in Load Bearing Implants
Authors: Roy Mangal , Balla Vamsi Krishna , Bose Susmita , Bandyopadhyay Amit 
Published: October 2010

AbstractOver the years hydroxyapatite (HA) coatings have been used to improve biologic properties of Ti‐based load bearing metal implants. However, applicability of HA coated implants is subjected to physical stability of the HA phase and mechanical integrity of the coating‐substrate interface. In this study, we have compared the microstructure and in vitro cell–materials interactions of newly developed laser deposited Ta coatings and radio frequency (RF) induction plasma sprayed HA coatings on Ti substrate. In vitro biocompatibility study, using human osteoblast cell line hFOB, showed equally excellent cellular adherence and growth on Ta and HA coatings. Quantitative assay of cell survivability on these coatings showed that the Ta coatings provide comparable initial cell attachment to that of HA coatings. Microstructural analysis of the coatings showed strong metallurgical bonding without sharp interface between the Ta coating and the Ti substrate, while the interface between HA coating and the Ti substrate was sharp. The interface microstructural features and in vitro cell–materials interactions of Ta coatings on Ti clearly demonstrate their potential to replace HA based coatings for enhanced/early biologic fixation. Other significant benefits of these dense Ta coatings include high toughness, strong bonding with the substrate, and long‐term stability of the interface.
Unbalanced 3;22 translocation with 22q11 and 3p deletion syndrome
Authors: Dundar Munis , Kiraz Aslihan , Tasdemir Sener , Akalin Hilal , Kurtoglu Selim , Hafo Filiz , Cine Naci , Savli Hakan 
Published: October 2010

AbstractThis report describes a 25‐day‐old Turkish boy with unbalanced 3;22 translocation that includes the 22q11.2 deletion and 3p25 deletion syndrome. The karyotype was 45, XY,der(3)t(3;22)(p25;q11),‐22. Although no immunological dysfunction could be demonstrated, the boy presented some manifestations of DiGeorge anomaly (DGA), which has been associated with monosomy for the same region of chromosome 22, velocardiofacial syndrome (VCFS), and the 3p deletion syndrome. Clinical features include short stature, hypertelorism, low set ears, cleft lip with cleft palate, short neck, truncus arteriosus, micropenis, clubfoot, over riding toes on right foot, four digits on left foot and growth delay. In addition he had feeding difficulties, respiratory infections, and developmental delay. Fluorescence in situ hybridization (FISH) studies confirmed loss of the proximal DiGeorge chromosomal region (DGCR). Array CGH analysis showed the deletion sites on chromosomes 3 and 22. This report documents a rare chromosomal aberration that causes the 22q11 and 3p deletion syndrome simultaneously. © 2010 Wiley‐Liss, Inc.
Functionalization of poly(3‐hydroxybutyrate‐co‐3‐hydroxyvalerate) films via surface‐initiated atom transfer radical polymerization: Comparison with the conventional free‐radical grafting procedure
Authors: Lao Hoi‐Kuan , Renard Estelle , Fagui Amani El , Langlois Valérie , Vallée‐Rehel Karine , Linossier Isabelle 
Published: October 2010

AbstractWe modified hydrophobic poly(3‐hydroxybutyrate‐co‐3‐hydroxyvalerate) (PHBHV) films with hydrophilic chains to control their surface properties. We designed and investigated surface‐initiated atom transfer radical polymerization (SI‐ATRP) to modify the PHBHV films by grafting poly(2‐hydroxyethyl methacrylate) (PHEMA) from the surface. This method consisted of two steps. In the first step, amino functions were formed on the surface by aminolysis; this was followed by the immobilization of an atom transfer radical polymerization initiator, 2‐bromoisobutyryl bromide. In the second step, the PHEMA chains were grafted to the substrate by a polymerization process initiated by the surface‐bound initiator. The SI‐ATRP technique was expected to favor a polymerization process with a controlled manner. The experimental results demonstrate that the grafting density was controlled by the reaction conditions in the first step. The grafted films were analyzed by Fourier transform infrared spectroscopy, contact angle testing, scanning electron microscopy, and energy‐dispersive X‐ray spectroscopy. The results show that grafted chains under the SI‐ATRP method were preferentially located on the surface for surface grafting and in the bulk for conventional free‐radical polymerization initiated by benzoyl peroxide. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2011
Application of lime kiln dust as a filler in the natural rubber industry
Authors: Arayapranee Wanvimon , Rempel Garry L. 
Published: October 2010

AbstractLime kiln dust (LKD) obtained from kraft chemical recovery systems by conversion of calcium carbonate (CaCO3) back into calcium oxide (CaO) for reuse in the causticizing process, is mainly composed of CaCO3. A two‐stage conventional mixing procedure was used to incorporate LKD into natural rubber (NR). For comparison purposes, four commercial fillers, stearic acid coated CaCO3, ground CaCO3, silica, and carbon black, were also used. The effect of these fillers on the curing characteristics and mechanical properties of NR materials at various loadings ranging from 0 to 60 phr were studied. The results indicate that the use of LKD filler resulted in a lower Mooney viscosity and shorter curing time in the NR materials. The incorporation of LKD into NR improved the Young's modulus and hardness but decreased the tensile strength and tear strength. However, LKD was better in processability than the commercial fillers. Scanning electron micrographs revealed that the morphology of the rubbers filled with reinforcing fillers, such as silica and carbon black, was finer and more homogeneous compared to the those of the rubbers filled with LKD and commercial CaCO3. The dispersion of LKD and commercial CaCO3 fillers in the rubber matrix was discontinuous, which in turn, generated a weak structure compared with the reinforcing fillers. According to these observations, LKD could be used as a cheaper filler for NR materials where improved mechanical properties are not critical. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2011
Messtechnische Analyse flachgeneigter hölzerner Dachkonstruktionen mit Sparrenvolldämmung — Teil 3: Hinterlüftete und nicht hinterlüftete Metalldächer
Authors: Nusser Bernd , Teibinger Martin , Bednar Thomas 
Published: October 2010

AbstractIm dritten und abschließenden Teil dieser Aufsatzreihe werden die Messdaten aus hinterlüfteten und nicht hinterlüfteten flachgeneigten Metalldächern diskutiert. Diese wurden im Freilandversuch über 17 Monate unter besonnten und Vollzeit beschatteten Randbedingungen untersucht. Hierbei zeigt sich, dass bei besonnten Bedingungen in beiden Dachaufbauten die innenseitige Dampfbremsbahn durch eine OSB ersetzt werden kann, ohne dass sich kritische Klimabedingungen oder erhöhte Materialfeuchten im Gefach einstellen. Die verwendete Gleitbügelblecheindeckung beim nicht hinterlüfteten Dach ermöglicht einen diffusionsoffenen Aufbau. Das hinterlüftete Metalldach zeigt trotz geringen Luftvolumenstroms in der Hinterlüftungsebene das günstigste hygrische Verhalten aller untersuchten Dachauf bauten.Measuring investigations of the hygrothermal behaviour of timber flat roofs — Part 3: Ventilated and non‐ventilated metal roofs. In the third and last part of this article serial the measuring values of ventilated and non‐ventilated metal roofs are discussed. The roofs were investigated at a full scale test under sun‐exposed and full‐time shaded conditions. It was shown that at sun‐exposed conditions the vapour retarder membrane in both metal sheeted roofs can be replaced by an OSB without critical climate or increased moisture content in the cavity. The used metal sheeting at the non‐ventilated roofs enables a water vapour permeable construction. The ventilated metal roof showed in spite of the little airflow in the ventilation layer the best hygrical behavior of all investigated roofs.
Kohlenstoffpumpen im Ozean steuern das Klima. Globale Erwärmung
Authors: Bathmann Ulrich , Passow Uta 
Published: October 2010

AbstractDieser Artikel thematisiert, wie mikroskopisch kleine Meeresalgen und ‐tiere das Klima beeinflussen und wie die ansteigende Konzentration des klimarelevanten Gases Kohlenstoffdioxid (CO2) den Säuregrad (pH) und das Carbonatsystem des Meerwassers verändert. Drei Transportprozesse verfrachten Kohlenstoff aus den Oberflächenschichten der Ozeane in deren Tiefen: Die Löslichkeitspumpe transportiert anorganischen, gelösten Kohlenstoff. Die Biologische Pumpe befördert Kohlenstoff in seinen partikulären, organischen Verbindungen. Die Carbonat‐Gegenpumpe beschreibt die Bildung und das Absinken von Kalkschalen, wobei es zu einer Erhöhung der CO2‐Konzentration in den Oberflächenschichten des Ozeanes kommt. Auf geologischen Zeitskalen hat die erhöhte Eisenzufuhr während der Eiszeiten zu einer Kräftigung der Biologischen Pumpe und demzufolge zu einer weiteren Abkühlung des Klimas geführt. Daher wird seit über 20 Jahren diskutiert, ob sich durch künstliche Düngung mit Eisen die Produktivität und damit die Aufnahmefähigkeit des Ozeans für Kohlenstoff erhöhen lässt.
Einfacher experimentieren
Authors: Nellen Wolfgang 
Published: October 2010

AbstractDer gemeinnützige Verein Science Bridge aus dem Umfeld der Universität Kassel hat zusammen mit der Firma Febikon begonnen, einfache Geräte‐ und Versuchskits zu entwickeln, die in der Schule schnell, problemlos und preisgünstig eingesetzt werden können.
Role of serum carbohydrate antigen 19-9 and carcinoembryonic antigen in distinguishing between benign and invasive intraductal papillary mucinous neoplasm of the pancreas
Authors: Fritz S , Hackert T , Hinz U , Hartwig W , Büchler M W , Werner J 
Published: October 2010

Abstract

Background
Intraductal papillary mucinous neoplasm (IPMN) of the pancreas has malignant potential. Although serum levels of carbohydrate antigen (CA) 19-9 and carcinoembryonic antigen (CEA) are known to be raised in pancreatic ductal adenocarcinoma, little has been reported about their significance in IPMN.

Methods
Preoperative CA19-9 and CEA levels were measured in consecutive patients undergoing surgical resection for IPMN. Results were correlated with histopathological and clinical features.

Results
In 142 patients, raised CEA and CA19-9 serum levels were significantly associated with invasiveness in both branch-duct and main-duct/mixed-type IPMN. Some 74 per cent of patients with an invasive IPMN had raised levels of CA19-9, compared with only 14 per cent who had non-invasive tumours. With a cut-off level of 37 units/ml, CA19-9 had a specificity of 85·9 per cent, a negative predictive value of 85·9 per cent, a positive predictive value of 74·0 per cent and accuracy of 81·7 per cent. Overall, 80 per cent of patients with an invasive IPMN had raised serum levels of CA19-9 and/or CEA compared with only 18 per cent of those with a non-invasive tumour (P &lt; 0·001).

Conclusion
Serum CA19-9 is a useful non-invasive preoperative tool for differentiating between invasive and benign IPMN, and should be taken into account in the decision to offer surgery. Patients with an IPMN and positive tumour markers have a high risk of malignant disease.
A problem in diagnostic imaging
Authors: Raymond A.C. , Cutress M.L. , Sathesh‐Kumar T. , Parry J.R.W. 
Published: October 2010

AbstractMany pathological processes can present as a swelling in the groin. We present a case of complex, ruptured pyonephrosis causing a psoas collection, which in turn presented clinically as an apparent right “incarcerated inguinal hernia.” The patient was successfully treated with antibiotics and ultrasound‐guided drainage of the abscess. The anatomical basis of the inguinal presentation of this complex pyonephrosis can be understood in the arrangement of the renal (Gerota's) fascia. Clin. Anat. 24:133–135, 2011. © 2010 Wiley‐Liss, Inc.
Partial Agonists and Subunit Selectivity at NMDA Receptors
Authors: Risgaard Rune , Hansen Kasper B. , Clausen Rasmus P. 
Published: October 2010

AbstractSubunit‐selective ligands for glutamate receptors remains an area of interest as glutamate is the major excitatory neurotransmitter in the brain and involved in a number of diseased states in the central nervous system (CNS). Few subtype‐selective ligands are known, especially among theN‐methyl‐D‐aspartic acid (NMDA) receptor class. Development of these ligands seems to be a difficult task because of the conserved region in the binding site of the NMDA receptor subunits. A few scaffolds have been developed showing potential to differentiate between the NMDA receptors.
Intermediate States on the Way to Edge‐Sharing BO4Tetrahedra in M6B22O39⋅H2O (M=Fe, Co)
Authors: Neumair Stephanie C. , Knyrim Johanna S. , Oeckler Oliver , Glaum Robert , Kaindl Reinhard , Stalder Roland , Huppertz Hubert 
Published: October 2010

AbstractThe new borates FeII6B22O39⋅H2O (colourless) and CoII6B22O39⋅H2O (dichroic: red/bluish) were synthesised under the high‐pressure/high‐temperature conditions of 6 GPa and 880 °C (Fe)/950 °C (Co) in a Walker‐type multi‐anvil apparatus. The compounds crystallise in the orthorhombic space groupPmn21(Z=2) with the lattice parametersa=771.9(2),b=823.4(2),c=1768.0(4) pm,V=1.1237(4) nm3,R1=0.0476,wR2=0.0902 (all data) for Fe6B22O39⋅H2O anda=770.1(2),b=817.6(2),c=1746.9(4) pm,V=1.0999(4) nm3,R1=0.0513,wR2=0.0939 (all data) for Co6B22O39⋅H2O. The new structure type of M6B22O39⋅H2O (M=Fe, Co) is built up from corner‐sharing BO4tetrahedra and BO3groups, the latter being distorted and close to BO4tetrahedra if additional oxygen atoms of the neighbouring BO4tetrahedra are considered in the coordination sphere. This situation can be regarded as an intermediate state in the formation of edge‐sharing tetrahedra. The structure consists of corrugated multiple layers interconnected by BO3/BO4groups to form Z‐shaped channels. Inside these channels, iron and cobalt show octahedral (M1, M3, M4, M5) and strongly distorted tetrahedral (M2, M6) coordination by oxygen atoms. CoII6B22O39⋅H2O is dichroic and the low symmetry of the chromophore [CoIIO4] is reflected by the polarised absorption spectra (Δt=4650 cm−1,B=878 cm−1).
ChemInform Abstract: Synthesis and Crystal Structure of the New Metal‐Rich Ternary Borides Ni12AlB8, Ni12GaB8 and Ni10.6Ga0.4B6 — Examples for the First B5 Zig‐Zag Chain Fragment.
Authors: Ade Martin , Kotzott Dominik , Hillebrecht Harald 
Published: October 2010

AbstractSingle crystals of the new title compounds are prepared from the elements (Ar, 1250—1450 °C, 1—6 h) and their structures are determined by single crystal XRD.
ChemInform Abstract: Sol—Gel Synthesis of Pt—Ru—Os—Ir Based Anode Electro‐Catalysts for Direct Methanol Fuel Cells.
Authors: Alyousef Yousef M. , Datta Moni Kanchan , Kadakia Karan , Yao S. C. , Kumta Prashant N. 
Published: October 2010

AbstractPt44Ru41Os10Ir5 anode electro‐catalysts for direct methanol fuel cells with a high specific surface area are synthesized by the complexed sol—gel process from Pt(acac)2, Ru(acac)3, Ir(acac)3, OsCl3, and Me4NOH in acetone/MeOH.
ChemInform Abstract: Gold‐Catalyzed Tandem Cyclizations of 1,6‐Diynes Triggered by Internal N‐ and O‐Nucleophiles.
Authors: Sperger Christian A. , Fiksdahl Anne 
Published: October 2010

AbstractIn the presence of appropriate Au catalysts the 1,6‐diynes (VI), (IX), and (XI) are found to undergo tandem cyclization giving diverse bicyclic compounds.
ChemInform Abstract: Chemo‐ and Stereoselective Iron‐Catalyzed Hydrosilylation of Ketones.
Authors: Addis Daniele , Shaikh Nadim , Zhou Shaolin , Das Shoubhik , Junge Kathrin , Beller Matthius 
Published: October 2010

AbstractThe ketones are enantioselectively reduced to the corresponding alcohols employing Fe(OAc)2 and a chiral diphosphine as catalyst, and either diethoxy(methyl)silane or PMHS as reducing agent.
ChemInform Abstract: Metalated Nitrile and Enolate Chlorinations.
Authors: Pitta Bhaskar Reddy , Fleming Fraser F. 
Published: October 2010

Abstractα‐Chloronitriles, α‐chloro esters, α‐chloro lactone and α‐chloro ketones are readily prepared by deprotonating tertiary nitriles and rapidly adding the highly unusual electrophilic chlorine source 2‐chloro‐2‐fluoro‐2‐phenylacetonitrile.
ChemInform Abstract: Enantioselective Organocatalytic Synthesis of Arylglycines via Friedel—Crafts Alkylation of Arenes with a Glyoxylate Imine.
Authors: Enders Dieter , Seppelt Matthias , Beck Tobias 
Published: October 2010

AbstractThe enantioselective organocatalytic synthesis of the arylglycines (III) is reported to proceed with good to excellent yields (60‐89%) and enantioselectivities (68‐96%).
ChemInform Abstract: A Simple and Efficient Method for Solvent‐Free Iodination of Hydroxylated Aromatic Aldehydes and Ketones Using Iodine and Iodic Acid by Grinding Method.
Authors: Vibhute Archana , Mokle Shyam , Karamunge Khushal , Gurav Vasant , Vibhute Yeshwant 
Published: October 2010

AbstractA variety of substrates is regioselectively iodinated under mild conditions in short reaction times.
ChemInform Abstract: Direct Ruthenium‐Catalyzed C—C Coupling of Ethanol: Diene Hydro‐hydroxyethylation to Form All‐Carbon Quaternary Centers.
Authors: Han Hoon , Krische Michael J. 
Published: October 2010

Abstractanti‐configured neopentyl homoallylic alcohols with an all‐carbon quaternary center are prepared as the major products with moderate to high diastereoselectivity starting from dienes (I) and ethanol (II) or acetaldehyde (V).
ChemInform Abstract: Nucleophilic Perfluoroalkylation of Imines and Carbonyls: Perfluoroalkyl Sulfones as Efficient Perfluoroalkyl‐Transfer Motifs.
Authors: Prakash G. K. Surya , Wang Ying , Mogi Ryo , Hu Jinbo , Mathew Thomas , Olah George A. 
Published: October 2010

AbstractPentafluorinated amines and alcohols as well as trifluorinated amines are prepared from PhSO2CF2CF3 or PhSO2CF3 and imines or carbonyl compounds.
ChemInform Abstract: The Suzuki—Miyaura Cross‐Coupling of Bromo‐ and Chloroarenes with Arylboronic Acids in Supercritical Carbon Dioxide.
Authors: Kuchurov Ilya V. , Vasil'ev Andrei A. , Zlotin Sergei G. 
Published: October 2010

AbstractA new and convenient method for the Suzuki—Miyauro cross coupling of haloarenes with phenylboronic acid is developed.
ChemInform Abstract: Discovery of Novel TRPV1 Ligands Through Rational Approach Based on Its Putative Endogenous Ligand, 12(S)‐HPETE.
Authors: Min Kyung Hoon , Lee Seul , Kim Hwa Soon , Suh Young‐Ger 
Published: October 2010

AbstractNonvanilloid agonists and antagonists [(I)—(IV)] are synthesized and tested for their biological activities.
ChemInform Abstract: General Access to Chiral N‐Alkyl Terminal Aziridines via Organocatalysis.
Authors: Fadeyi Olugbeminiyi O. , Schulte Michael L. , Lindsley Craig W. 
Published: October 2010

AbstractA new three step, one‐pot procedure for the general enantioselective synthesis of terminal N‐alkyl aziridines via organocatalysis is presented.