bluuebunny/crossref_metadata_2025_split huggingface dataset:
La force de l’âge du sexe faible. Gynécologie médicale et construction d’une vie féminine
Authors: Ruault Lucile 
Published: June 2015

La gynécologie représente une instance clé dans la division sociale du travail de santé entre femmes et hommes, participant de leurs rapports inégaux au corps et à la maladie. À partir de l’analyse de discours et d’observations réalisées dans le cadre d’un mémoire de sociologie politique sur le groupe professionnel des gynécologues médicales, il s’agit de comprendre la façon dont cette spécialité opère, dans un même mouvement : la construction d’un sexe surdéterminant, pivot des corps féminins – en les appréhendant sous l’angle de l’activité sexuelle et reproductive ; la hiérarchisation des âges des femmes – analysée à travers la prescription de parcours contraceptifs stéréotypés.
Assessment of the impact of symbiont Ophiostomatales (Fungi) on mountain pine beetle (Coleoptera: Curculionidae) performance on a jack pine (Pinaceae) diet using a novelin vitrorearing method
Authors: Myrholm Colin L. , Langor David W. 
Published: June 2015

AbstractA novel “rearing-tube” method was developed and used to investigate the performance of mountain pine beetle (MPB),Dendroctonus ponderosaeHopkins (Coleoptera: Curculionidae: Scolytinae), with its three main ophiostomatalean fungal symbionts,Grosmannia clavigera(Robinson-Jeffrey and Davidson) Zipfel, de Beer, and Wingfield (Ophiostomataceae),Ophiostoma montium(Rumbold) von Arx (Ophiostomataceae), andLeptographium longiclavatumLee, Kim, and Breuil (Ophiostomataceae). Transparent glass tubes filled with sterile ground jack pine (Pinus banksianaLambert; Pinaceae) phloem and sapwood (9:1 ratio) were used to rear MPB from egg to adult with each fungus under controlled environmental conditions. Mountain pine beetle mortality was higher and development longer in fungus-free controls compared to fungal treatments. Among fungal treatments, insects developed faster, constructed shorter larval galleries, and had fewer supernumerary instars withL. longiclavatum.Insect survival was not affected by fungal treatments. Hyphal extension through the rearing medium was fastest forL. longiclavatum. Phloem nitrogen was reduced significantly by the presence ofL. longiclavatum.Results support the hypothesis that ophiostomatalean symbionts provide benefits to MPB. The rearing-tube method is useful to tease apart confounding interspecific interactions between bark beetles and symbiotic fungus species.
Rapid Functional Decline of Activated and Memory Graft-versus-Host–Reactive T Cells Encountering Host Antigens in the Absence of Inflammation
Authors: Li Hao Wei , Andreola Giovanna , Carlson Alicia L. , Shao Steven , Lin Charles P. , Zhao Guiling , Sykes Megan 
Published: June 2015

AbstractInflammation in the priming host environment has critical effects on the graft-versus-host (GVH) responses mediated by naive donor T cells. However, it is unclear how a quiescent or inflammatory environment impacts the activity of GVH-reactive primed T and memory cells. We show in this article that GVH-reactive primed donor T cells generated in irradiated recipients had diminished ability compared with naive T cells to increase donor chimerism when transferred to quiescent mixed allogeneic chimeras. GVH-reactive primed T cells showed marked loss of cytotoxic function and activation, and delayed but not decreased proliferation or accumulation in lymphoid tissues when transferred to quiescent mixed chimeras compared with freshly irradiated secondary recipients. Primed CD4 and CD8 T cells provided mutual help to sustain these functions in both subsets. CD8 help for CD4 cells was largely IFN-γ dependent. TLR stimulation after transfer of GVH-reactive primed T cells to mixed chimeras restored their cytotoxic effector function and permitted the generation of more effective T cell memory in association with reduced PD-1 expression on CD4 memory cells. Our data indicate that an inflammatory host environment is required for the maintenance of GVH-reactive primed T cell functions and the generation of memory T cells that can rapidly acquire effector functions. These findings have important implications for graft-versus-host disease and T cell–mediated immunotherapies.
Hashimoto encephalopathy: A study of the clinical profile, radiological and electrophysiological correlation in a Tertiary Care Center in South India
Authors: Sharma Pattanagere Manjunatha Suryanarayana , Javali Mahendra , Mahale Rohan , Madhusudhan Byadarahalli Kempegowda , Majeed Anas Abdul , Srinivasa Rangasetty 
Published: June 2015

Abstract
Background: Hashimoto encephalopathy (HE) is a poorly understood and often misdiagnosed entity with variable clinical spectrum. There are many uncertainties that still remain about this condition and the pathological significance of thyroid peroxidase (TPO) antibody. Objective: To characterize the clinical, laboratory and radiologic findings in patients with HE. Design: Retrospective analysis of clinical features and diagnostic test data. Main Outcome Measures: Clinical features, laboratory, radiologic, electroencephalography (EEG) findings associated with HE and therapeutic outcome. Results: Thirteen consecutive patients were identified as having HE. The median age at onset was 48.5 years (range, 19-62 years). There was a female preponderance (76.9%). Clinical manifestations were cognitive impairment and behavioral changes in 10 (76.9%), sleep disturbance in 9 (69.2%), seizures in 6 (46.1%), headache in 4 (30.8%), psychosis or paranoia in 5 (38.5%), transient symptoms in 6 (46.1%), myoclonus in 4 (30.8%), ataxia or gait disorder in 4 (30.8%). The most frequent laboratory abnormalities were increased TPO (n = 13) in all cases, increased thyroid stimulating hormone levels (n = 6), and increased erythrocyte sedimentation rate (n = 5). The cerebrospinal fluid protein level was elevated in 8 of 9 patients (88.8%). Magnetic resonance imaging abnormalities were present in 2 patients (15.4%). EEG changes were seen in 7 patients (53.8%). All but two patients showed significant therapeutic benefit with steroids. Conclusions: HE has a wide range of clinical, laboratory, and radiologic findings. All patients with an unexplained encephalopathy should be screened for this condition as treatment response is excellent. To the best of our knowledge, this is the largest single center clinical series of HE from the Indian subcontinent.
Profession : technicien en documentation
Authors: Bilodeau André , Poirier Marjolaine 
Published: June 2015

Traversé par de multiples changements au cours de la dernière décennie, le monde documentaire cherche à se positionner dans le contexte actuel, à composer avec des technologies en évolution, ainsi qu’avec les nouvelles habitudes des usagers. Particulièrement touchés par ces transformations, les techniciens en documentation se questionnent et se redéfinissent. Qu’est-ce qu’être un technicien en documentation en 2012 ? Comment assurer la pérennité de cette profession dans un environnement en continuel renouvellement ? Comment les techniciens et techniciennes envisagent-ils l’évolution de leur profession ? Afin de répondre à ces questions, une enquête a été menée par une équipe de techniciens en documentation. Ce sondage a permis d’amasser des données permettant de dresser un portrait assez précis de la profession, en plus de mettre de l’avant les aspirations et la vision des techniciens quant à leur avenir. Appuyé par un blogue relatant toutes les étapes du projet et permettant une participation interactive des techniciens désirant y collaborer, ce projet typique du Web collaboratif est ici présenté et analysé.
Accès aux ressources numériques et leur utilisation par les enseignants : Résultats d’un sondage
Authors: Gervais Sylvie 
Published: June 2015

Cet article fait état des résultats d’une recherche menée auprès d’enseignants du niveau préscolaire et primaire d’une commission scolaire de l’Outaouais. Le questionnaire en ligne soumis aux enseignants comportait quatre sections : informations générales, recherche d’information, volet pédagogique de l’exploitation de l’information, ressources documentaires et numériques. Les résultats montrent que les enseignants ont des habitudes et des pratiques de recherche d’information semblables à celles des étudiants universitaires. Ils permettent également de constater que l’intégration de la recherche d’information en classe demeure exceptionnelle. Cette recherche révèle comment les enseignants accèdent aux ressources numériques et documentaires et les utilisent ensuite dans le cadre de leurs activités pédagogiques.
Adolescence, lecture et bibliothèques publiques
Authors: Moreau Brigitte 
Published: June 2015

En bibliothèque publique, les adolescents sont une clientèle à apprivoiser, mais surtout à séduire. Qui sont-ils et qu’attendent-ils de leur bibliothèque ? Puisque les bibliothécaires sont appelés à devenir des passeurs et des guides, que doivent-ils comprendre du comportement et des attitudes des adolescents pour devenir des ressources crédibles à leurs yeux ? Peut-on dresser un portrait significatif de leurs comportements de lecteurs ? La collision entre la lecture-plaisir et la lecture-devoir est-elle déterminante dans la perception que les adolescents ont d’eux-mêmes en tant que lecteurs ?
D’hier à demain, les bibliothèques de l’État québécois : la parlementaire et les administratives
Authors: Bernier Gaston , Bourret Johanne 
Published: June 2015

L’État québécois met à la portée de la Fonction publique et de la représentation nationale un réseau de bibliothèques intérieures : les bibliothèques administratives et la bibliothèque législative. Elles varient fondamentalement les unes des autres selon leurs fonction et rôles, leurs structures internes, les crédits qu’on leur alloue, les services qu’elles offrent, leur personnel, leur lectorat et, enfin, les collections qu’elles conservent ou mettent à disposition.
La documentation en milieu communautaire au Québec : entre menaces et avancées
Authors: Leclair Julie 
Published: June 2015

Après plus de 40 ans de pratiques communautaires et à l’ère des partenariats et de la médiation, le portrait des centres de documentation en milieu communautaire n’est pourtant guère reluisant. Quelles sont les particularités de la documentation en milieu communautaire ? Quels rôles jouent les centres de documentation présents dans ce milieu et quels sont les enjeux auxquels ils doivent faire face ?
Renewed inflation of Long Valley Caldera, California (2011 to 2014)
Authors: Montgomery‐Brown E. K. , Wicks C. W. , Cervelli P. F. , Langbein J. O. , Svarc J. L. , Shelly D. R. , Hill D. P. , Lisowski M. 
Published: June 2015

AbstractSlow inflation began at Long Valley Caldera in late 2011, coinciding with renewed swarm seismicity. Ongoing deformation is concentrated within the caldera. We analyze this deformation using a combination of GPS and InSAR (TerraSAR‐X) data processed with a persistent scatterer technique. The extension rate of the dome‐crossing baseline during this episode (CA99 to KRAC) is 1 cm/yr, similar to past inflation episodes (1990–1995 and 2002–2003), and about a tenth of the peak rate observed during the 1997 unrest. The current deformation is well modeled by the inflation of a prolate spheroidal magma reservoir ∼7 km beneath the resurgent dome, with a volume change of ∼6 × 106 m3/yr from 2011.7 through the end of 2014. The current data cannot resolve a second source, which was required to model the 1997 episode. This source appears to be in the same region as previous inflation episodes, suggesting a persistent reservoir.
How well do simulated last glacial maximum tropical temperatures constrain equilibrium climate sensitivity?
Authors: Hopcroft Peter O. , Valdes Paul J. 
Published: June 2015

AbstractPrevious work demonstrated a significant correlation between tropical surface air temperature and equilibrium climate sensitivity (ECS) in PMIP (Paleoclimate Modelling Intercomparison Project) phase 2 model simulations of the last glacial maximum (LGM). This implies that reconstructed LGM cooling in this region could provide information about the climate system ECS value. We analyze results from new simulations of the LGM performed as part of Coupled Model Intercomparison Project (CMIP5) and PMIP phase 3. These results show no consistent relationship between the LGM tropical cooling and ECS. A radiative forcing and feedback analysis shows that a number of factors are responsible for this decoupling, some of which are related to vegetation and aerosol feedbacks. While several of the processes identified are LGM specific and do not impact on elevated CO2 simulations, this analysis demonstrates one area where the newer CMIP5 models behave in a qualitatively different manner compared with the older ensemble. The results imply that so‐called Earth System components such as vegetation and aerosols can have a significant impact on the climate response in LGM simulations, and this should be taken into account in future analyses.
Reversibly Triggered Protein–Ligand Assemblies in Giant Vesicles
Authors: Peters Ruud J. R. W. , Nijemeisland Marlies , van Hest Jan C. M. 
Published: June 2015

AbstractExternal small‐molecule triggers were used to reversibly control dynamic protein–ligand interactions in giant vesicles. An alcohol dehydrogenase was employed to increase or decrease the interior pH upon conversion of two different small‐molecule substrates, thereby modulating the pH‐sensitive interaction between a Ni‐NTA ligand on the vesicle membrane and an oligohistidine‐tagged protein in the lumen. By alternating the small‐molecule substrates the interaction could be reversed.
Severe open angle glaucoma in hereditary hemorrhagic telangiectasia
Authors: Kuchtey Rachel W. , Naratadam George T. , Kuchtey John 
Published: June 2015

Key clinical messageHereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant disease. Conjunctival telangiectasias and retinal vascular malformations are known ocular manifestations. We report here the first case of open angle glaucoma in a patient with HHT caused by a nonsense mutation, C471X in the ACVRL1 gene.
Dual Catalytic Activity of Palladium Doped with a Rhodium Complex in a One‐pot, Four Step Process
Authors: Shapiro Leora , Driess Matthias , Avnir David 
Published: June 2015

AbstractThe extraction of the two competing reactions from the same catalyst—a composite catalytic‐complex@catalytic‐metal—is reported. A Wilkinson rhodium based catalyst entrapped within metallic palladium catalyst is shown to perform both hydroformylation and hydrogenation with a ratio that depends on H2 and CO pressures. Here we demonstrate this special reactivity in a one‐pot, four step sequence, which include hydroformylations of phenyl acetylenes, reduction of nitrobenzene to aniline, carbonyl‐amine condensations forming imines; and imine reductions.
In Honour of the 70th Birthday of Professor Luis A. Oro
Authors: Lahoz Fernando J. , Pérez‐Torrente Jesús J. 
Published: June 2015

AbstractWhen Professor Luis Oro turns over the middle of June, he will be 70 years old, and he will be completing a cycle of almost half a century (48 years) dedicated to chemical research in the field of organometallics and homogeneous catalysis, and in general to the development of chemistry. In this aim, he has assumed different and complementary responsibilities, from leading innovative research projects, to the formation of professional scientists for academia or the chemical industry, from the direction of the Spanish Royal Society of Chemistry, to that of diverse editorial management consortia or even having taken the responsibility of guiding the overall Spanish scientific policy.It has been a long trek done with tons of enthusiasm, excellent companions and plenty of generosity. It is our pleasure and privilege to walk around the main steps of Professor Oro’s life; a life dedicated to investigate and to work to situate chemical research, and science in general, in the proper place it should be in our modern society.
Shape Persistence of Polyproline II Helical Oligoprolines
Authors: Garbuio Luca , Lewandowski Bartosz , Wilhelm Patrick , Ziegler Ludmila , Yulikov Maxim , Wennemers Helma , Jeschke Gunnar 
Published: June 2015

AbstractOligoprolines are commonly used as molecular scaffolds. Past studies on the persistence length of their secondary structure, the polyproline II (PPII) helix, and on the fraction of backbonecisamide bonds have provided conflicting results. We resolved this debate by studying a series of spin‐labeled proline octadecamers with EPR spectroscopy. Distance distributions between an N‐terminal GdIII‐DOTA (DOTA=1,4,7,10‐tetraazacyclododecane‐1,4,7,10‐tetraacetic acid) label and a nitroxide label at one of five evenly spaced backbone sites allowed us to discriminate between the flexibility of the PPII helix and thecisamide contributions. An upper limit of 2 %cisamide bonds per residue was found in a 7:3 (v/v) water/glycerol mixture, whereascisamides were not observed in trifluoroethanol. Extrapolation of Monte Carlo models from the glass transition to ambient temperature predicts a persistence length of ≈3–3.5 nm in both solvents. The method is generally applicable to any type of oligomer for which the persistence length is of interest.
ChemInform Abstract: Hexagonal Ferrites of X‐, W‐, and M‐Type in the System Sr—Fe—O: A Comparative Study.
Authors: Toepfer Joerg , Seifert Daniela , Le Breton Jean‐Marie , Langenhorst Falko , Chlan Vojtech , Kouril Karel , Stepankova Helena 
Published: June 2015

AbstractWhile investigating the Fe‐rich part of the pseudo‐binary system SrO—Fe2O3, the well‐known M‐type SrFe12O19 (I) and two additional ferrites, W‐type SrFeII2FeIII16O27 (II) and X‐type Sr2FeII2FeIII28 O46 (III) are found at high temperatures from calcined and sintered mixtures of SrCO3 and Fe2O3 (1200 °C for (I); 1370 °C for (III); 1400 °C for (II), all 24 h).
ChemInform Abstract: Synthesis, Structure, Thermoelectric Properties, and Band Gaps of Alkali Metal Containing Type I Clathrates: A8Ga8Si38 (A: K, Rb, Cs) and K8Al8Si38.
Authors: Sui Fan , He Hua , Bobev Svilen , Zhao Jing , Osterloh Frank E. , Kauzlarich Susan M. 
Published: June 2015

AbstractA series of M8Ga8Si38 (M: K, Rb, Cs) compounds with type I clathrate structure and K8Al8Si38 are prepared by heating 9:8:38 molar mixtures of the alkali metal, Ga or Al, and Si.
ChemInform Abstract: Li2Cu2O(SO4)2: A Possible Electrode for Sustainable Li‐Based Batteries Showing a 4.7 V Redox Activity vs Li+/Li0.
Authors: Sun Meiling , Rousse Gwenaelle , Abakumov Artem M. , Saubanere Matthieu , Doublet Marie‐Liesse , Rodriguez‐Carvajal Juan , Van Tendeloo Gustaaf , Tarascon Jean‐Marie 
Published: June 2015

AbstractPhase pure Li2Cu2O(SO4)2 is prepared by ball milling and heating of stoichiometric amounts of Li2O and dried CuSO4 under Ar (alumina crucible, 400 °C, 4 d).
ChemInform Abstract: Tetracyanido(difluorido)phosphates M+[PF2(CN)4]‐.
Authors: Bresien Jonas , Ellinger Stefan , Harloff Joerg , Schulz Axel , Sievert Katharina , Stoffers Alrik , Taeschler Christoph , Villinger Alexander , Zur Taeschler Cornelia 
Published: June 2015

AbstractA series of salts containing the unprecedented [cis‐PF2(CN)4]‐ ion is prepared and their structures are determined by single crystal XRD.
ChemInform Abstract: Low Temperature Synthesis and Characterization of Na—M—(O)—F Phases with M: Ti, V.
Authors: Nava‐Avendano Jessica , Ayllon Jose A. , Frontera Carlos , Oro‐Sole Judith , Estruga Marc , Molins Elies , Palacin M. Rosa 
Published: June 2015

AbstractAgglomerates of spherical Na5‐δTi3O3‐ δF11+δ (δ ≈0.3) nanoparticles are obtained by repeated microwave heating of an aqueous solution of H2TiF6 and Na(OAc) in a domestic microwave oven (800 W, 20 s).
ChemInform Abstract: Synthesis and Characterization of the Quaternary Scandium Uranium Selenide CsScUSe3(Se2).
Authors: Ward Matthew D. , Lee Minseong , Choi Eun Sang , Ibers James A. 
Published: June 2015

AbstractThe title compound is prepared by solid state reaction of a 1:1:3:4.7 molar mixture of U, Sc, Se, and CsCl, the latter acting as reactive flux (evacuated silica tubes, 1173 K, 6 h).
ChemInform Abstract: Unexpected Actinyl Cation‐Directed Structural Variation in Neptunyl(VI) A‐Type Tri‐Lacunary Heteropolyoxotungstate Complexes.
Authors: Berg John M. , Gaunt Andrew J. , May Iain , Pugmire Alison L. , Reilly Sean D. , Scott Brian L. , Wilkerson Marianne P. 
Published: June 2015

AbstractAddition of excess NH4Cl to an aqueous solution containing {NpO2}2+ and Na8H[A‐β‐PW9O34] leads to the unexpected formation of (NH4)13 [Na(NpO2)2 (A‐α‐PW9O34)2] ·12H2O, which is characterized by single crystal XRD, UV/VIS/NIR, and IR spectroscopy.
ChemInform Abstract: Enantioselective Synthesis of α‐Quaternary Mannich Adducts by Palladium‐Catalyzed Allylic Alkylation: Total Synthesis of (+)‐Sibirinine.
Authors: Numajiri Yoshitaka , Pritchett Beau P. , Chiyoda Koji , Stoltz Brian M. 
Published: June 2015

AbstractA two step sequence consisting of a Mannich reaction followed by a decarboxylative enantioselective allylic alkylation reaction is developed to provide a novel access to α‐quarternary Mannich type products.
ChemInform Abstract: Facile Dearomatization of Nitroquinolines Through [3 + 2] and [4 + 2] Cycloaddition Reactions.
Authors: Bastrakov Maxim A. , Starosotnikov Alexey M. , Kachala Vadim V. , Fedyanin Ivan V. , Shevelev Svyatoslav A. 
Published: June 2015

AbstractAn efficient method is developed for the functionalization of nitroquinolines by employing pericyclic [3+2] and [4+2] cycloaddition reactions.
ChemInform Abstract: Highly Enantioselective Catalytic Asymmetric [2 + 2] Cycloadditions of Cyclic α‐Alkylidene β‐Oxo Imides with Ynamides.
Authors: Enomoto Kazuaki , Oyama Harufumi , Nakada Masahisa 
Published: June 2015

AbstractThe asymmetric [2 + 2] cycloaddition of cyclic α‐alkylidene β‐oxo imides (I), (IV), and (VI) with ynamides (II) is reported.
ChemInform Abstract: Base‐Mediated Decomposition of Amide‐Substituted Furfuryl Tosylhydrazones: Synthesis and Cytotoxic Activities of Enynyl‐Ketoamides.
Authors: Ji Fanghua , Peng Hui , Zhang Xiaoting , Lu Wenhua , Liu Shubin , Jiang Huanfeng , Liu Bo , Yin Biaolin 
Published: June 2015

AbstractLiOtBu mediated decomposition of furfuryl tosylhydrazones affords enynyl substituted carbonyl compounds.
ChemInform Abstract: Cobalt(III)‐Catalyzed Synthesis of Indazoles and Furans by C—H Bond Functionalization/Addition/Cyclization Cascades.
Authors: Hummel Joshua R. , Ellman Jonathan A. 
Published: June 2015

AbstractA new air‐stable cationic Co(III) catalyst is used for the convergent, one‐step preparation of N‐aryl‐2H‐indazoles and furans from azobenzenes and aldehydes.
ChemInform Abstract: Iodine‐Mediated Diastereoselective Cyclopropanation of Arylidene Malononotriles by 2,6‐Dimethylquinoline.
Authors: Yavari Issa , Hosseinpour Reza , Skoulika Stavroula 
Published: June 2015

AbstractThe facile one‐pot transformation provides trans‐2‐aryl‐3‐(6‐methylquinolin‐2‐yl)cyclopropane‐1,1‐dicarbonitriles in moderate to good yields.
ChemInform Abstract: A Base‐Controlled Chemoselective Transfer Hydrogenation of α,β‐Unsaturated Ketones Catalyzed by [IrCp*Cl2]2 with 2‐Propanol.
Authors: Chen Shu‐jie , Lu Guo‐ping , Cai Chun 
Published: June 2015

AbstractDepending on the base, a wide range of α,β‐unsaturated ketones are reduced to saturated ketones or alcohols by using a simple homogeneous catalytic system based on the commercially available Iridium catalyst under optimized reaction conditions.
ChemInform Abstract: Cobalt‐Catalyzed Cross‐Dehydrogenative Coupling Reaction in Water by Visible Light.
Authors: Wu Cheng‐Juan , Zhong Jian‐Ji , Meng Qing‐Yuan , Lei Tao , Gao Xue‐Wang , Tung Chen‐Ho , Wu Li‐Zhu 
Published: June 2015

AbstractTetrahydroisoquinolines (I) and indoles (II) and (IV) are regioselectively coupled using CoCl2/DMG as photosensitizer and blue LEDs.