bluuebunny/crossref_metadata_2025_split huggingface dataset:
De l'acquisition d'une collection à l'acceptation d'un don : deux expériences à Marseille
Authors: Perrin Marie-Noëlle 
Published: March 2017

Accepter un don de photographies anciennes d'amateurs ou acquérir une collection photographique contemporaine d'un professionnel, nécessite quelque expérience et une adaptation à chaque cas de figure.
Le souci de conservation, la rigueur administrative et légale, le classement et l'exploitation culturelle, les contacts avec les «acteurs » de ces collections, se mêlent dans une tâche parfois immense qui oblige le conservateur d'archives à faire des choix.
L'attente des publics se trouve bien souvent satisfaite par ces collections qui sont à leur portée. La municipalité elle, y voit un moyen de propager l'image de sa ville tout en mettant à l'honneur, non pas les fonds issus de son administration, mais le patrimoine privé de ses administrés.
Les usagers des bibliothèques de lecture publique
Authors: Hersent Jean-François 
Published: March 2017

Die Benutzer der Leihbibliotheken.
Seit dem Ende siebziger Jahre haben sich die Leihbibliotheken vermehrt und gewaltig modernisiert. Wâhrend dieser Zeit hat sich ihre Benutzerquote verdoppelt und die sechs Millionen Leserzahl uberschritten. Obwohl diese Entwicklung der Benutzerzahl auch eine Diverzifikation des Publikums bewirkte, kommen die Leser mehr oder weniger aus den selben sozialen Verhältnissen (Mittelklasse, Zwischenberufe, eher geprufte Individuen) wie vor funfundzwanzig Jahren. Im Rahmen einer erjeblichen Änderung der Benutzerzhl aus einfachen Kreisen handelt es sich also mehr um ein Vermehrungsphänomen als um eine wahre Demokratisierung.
Réserver des espaces spécifiques
Authors: Cleyet-Michaud Rosine 
Published: March 2017

Round-table on access, information and consultation spaces.
The layout of reading rooms in archivai buildings, which constitute one site with diverse spaces, is evolving nowadays. There is a general trend towards specific spaces for the reading of original documents (with spécial surveillance), for the consultation of research finding aids, databases, microfilms and digitalized documents (free access) and for the orientation of new readers who come for administrative or genealogical purposes.
Principes de classement et instruments de recherche au centre d'archives de l'Ifa
Authors: Gaubert Sonia 
Published: March 2017

Depuis 1986, l'Institut français d'architecture a notamment reçu pour mission le traitement de fonds d'archives d'architectes. En 1989, il s'est doté de locaux à cet usage, baptisés Centre d'archives d'architecture du XXe siècle.
Sonia Gaubert, documentaliste au Centre depuis son ouverture, expose les méthodes de classement actuellement utilisées par l'institution. Elle rappelle brièvement les aléas de l'instauration de ces méthodes, résultat de 10 ans d'expérience et de pratique consacrées à un matériau complexe et, à l'origine, inédit dans le monde des archives. Les difficultés tant conceptuelles que matérielles du travail sont évoquées, ainsi que les solutions adoptées dans chaque cas par le Centre. Enfin est abordée la question de l'informatisation des instruments de recherche, notamment avec la présentation de la base de données développée en interne par l'Ifa, Architecture.
A la recherche des disparus de la seconde guerre mondiale : un parcours du combattant dans les archives
Authors: Sellem Denis 
Published: March 2017

A la recherche des disparus de la Seconde Guerre mondiale : un parcours du combattant dans les archives
Parti à la recherche de son oncle, Edouard Kalifat, disparu en URSS à la fin de la Seconde Guerre mondiale, l’auteur retrace les étapes successives d’un parcours solitaire qui l’a mené de ministères en centres d’archives russes et ukrainiens, en passant par l’appel à témoins et le recours aux medias. Devenu un usager des archives expérimenté, il explique les difficultés qu’il a rencontrées au cours de sa quête d’informations, en raison de la complexité et du cloisonnement des circuits institutionnels et associatifs. Elles l’ont incité à élargir sa recherche personnelle à celle de toutes les personnes disparues en URSS dans des conditions analogues et à créer une association spécialisée dans les recherches humanitaires. Il tire de cette expérience unique des recommandations pratiques, destinées à faciliter la tâche des familles confrontées à la disparition de l’un de leurs membres et désemparées. Il invite les administrations concernées à établir à leur intention un guide des démarches à entreprendre. Il presse aussi les archivistes d’élaborer un guide des services d’archives à consulter et de mettre en place des instruments de recueil d’informations et de suivi des dossiers.
Deriving Physical Properties from Broadband Photometry with Prospector: Description of the Model and a Demonstration of its Accuracy Using 129 Galaxies in the Local Universe
Authors: Leja Joel , Johnson Benjamin D. , Conroy Charlie , Dokkum Pieter G. van , Byler Nell 
Published: March 2017

Abstract
Broadband photometry of galaxies measures an unresolved mix of complex stellar populations, gas, and dust. Interpreting these data is a challenge for models: many studies have shown that properties derived from modeling galaxy photometry are uncertain by a factor of two or more, and yet answering key questions in the field now requires higher accuracy than this. Here, we present a new model framework specifically designed for these complexities. Our model, Prospector-
α, includes dust attenuation and re-radiation, a flexible attenuation curve, nebular emission, stellar metallicity, and a six-component nonparametric star formation history. The flexibility and range of the parameter space, coupled with Monte Carlo Markov chain sampling within the Prospector inference framework, is designed to provide unbiased parameters and realistic error bars. We assess the accuracy of the model with aperture-matched optical spectroscopy, which was excluded from the fits. We compare spectral features predicted solely from fits to the broadband photometry to the observed spectral features. Our model predicts Hα luminosities with a scatter of ∼0.18 dex and an offset of ∼0.1 dex across a wide range of morphological types and stellar masses. This agreement is remarkable, as the Hα luminosity is dependent on accurate star formation rates, dust attenuation, and stellar metallicities. The model also accurately predicts dust-sensitive Balmer decrements, spectroscopic stellar metallicities, polycyclic aromatic hydrocarbon mass fractions, and the age- and metallicity-sensitive features Dn4000 and Hδ. Although the model passes all these tests, we caution that we have not yet assessed its performance at higher redshift or the accuracy of recovered stellar masses.
Deaths Associated with Ankylosing Spondylitis in France from 1969 to 2009
Authors: Prati Clément , Puyraveau Marc , Guillot Xavier , Verhoeven Franck , Wendling Daniel 
Published: March 2017

Objective.To describe deaths for which ankylosing spondylitis (AS) was on death certificates in France.Methods.Death certificates in which AS was indicated were evaluated. Standard mortality ratio (SMR) was assessed.Results.AS appeared in 2940 death certificates. The mortality rate of AS seemed stable. The most frequent initial causes were diseases of the circulatory system [28.3% in the International Classification of Diseases, 10th ed (ICD-10)]. SMR adjusted for age and sex were 2.1 (95% CI 1.45–2.91) for infections and 0.43 (0.36–0.5) for cancers (ICD-10 period).Conclusion.This study found an increase in mortality from infectious and external causes of death; conversely, patients with AS appear to die less frequently from cancer.
« Es französelt hier ein bißchen ». Robert Walsers kreativer Umgang mit der französischen Sprache
Authors: Utz Peter 
Published: March 2017

Ayant grandi dans la ville bilingue de Bienne, les affinités de Robert Walser avec la langue française sont multiples : elles se développent d’abord sur fond des vieux clichés culturels et des tensions politiques entre la France et l’Allemagne. Puis, pendant les années 1920, la langue française et sa culture littéraire deviennent pour Walser une source d’inspirations variées et productives ; un grain de sel étranger qui donne à son écriture sa saveur particulière.
Travail et banalité du mal. Le concept arendtien de travail
Authors: Girardot Dominique 
Published: March 2017

Le concept arendtien de travail est ici envisagé à travers le prolongement qu’il trouve, depuis la distinction entre travail (« labor » dans le texte original anglais), œuvre et action élaborée dans Condition de l’homme moderne, dans les réflexions de Eichmann à Jérusalem . De l’un à l’autre ouvrage, en effet, il y a le passage de l’exigence de « penser ce que nous faisons », programmatique de Condition de l’homme moderne, à la « leçon » tirée du procès Eichmann : le mal peut être fait sans y penser. À condition de maintenir l’artifice conceptuel d’une stricte réduction de la polysémie du terme « travail » au seul sens du labeur, il apparaît que la protestation de Arendt contre une réduction de l’activité à la nécessité vitale ne heurte pas le cadre d’analyse de la psychodynamique du travail – bien au contraire. De même que la formule de « la banalité du mal », le concept arendtien de travail peut être d’une grande pertinence pour décrire les effets délétères du néomanagement.
Antibiotic Resistance: Mechanisms and Impact
Authors: Puglia Anna Maria , Gualerzi Claudio O. 
Published: March 2017

AbstractBacterial multidrug resistance poses an enormous threat to the health of mankind and risks to push back the clock of human medicine to the preantibiotic era, when bacterial infections (eg, tuberculosis, syphilis, and staphylococcal infections of wounds) were almost untreatable and resulted in a huge death toll. Bacterial antibiotic resistance (AR) may be conferred by a plethora of mechanisms that can be grouped into three categories: (a) Modification or protection of the antibiotic target—This can occur (i) as a result of one or more mutations of the gene encoding the target (eg, fluoroquinolones resistance due to mutations of topoisomerase II); (ii) following an enzymatic process that chemically modifies structure and properties of the target (eg, macrolide resistance due to 23S rRNA methylation); or (iii) the physical removal of the inhibitor from its target (resistance to tetracycline by the intervention of ribosomal protection proteins). (b) Enzymatic inactivation of the antimicrobial drug (e.g. resistance to β‐lactam antibiotics upon hydrolysis of the β‐lactam ring by β‐lactamases). (c) Blocking the entrance of the antibiotic or promoting its extrusion by remodeling of the cellular membrane (eg, resistance to polymixins) or activation of cellular efflux pumps (eg, multidrug resistance).In this article, we review in some depth all these mechanisms of resistance to various types of antibiotics, describe the concerns of the world health organizations, the likely socioeconomical impact that AR will have in the future, and some possible actions that can be taken to cope with this global problem.
Toxicology
Authors: Britt Janice K. , James Robert C. 
Published: March 2017

AbstractToxicology is a multidisciplinary field of study of the physiologic, pathological, biochemical, and molecular changes that chemical, physical, and biological agents initiate in organisms after having interacted with some extra‐ or intracellular molecular entity.Toxicologists perform two basic functions: (1) examine and characterize the specific set of adverse effects a chemical agent is capable of causing—the hazard identification/characterization function; and (2) use dose–response relationships to assess the probability these toxicities will occur under specific conditions of exposure—the safety or risk assessment function.In this article, classification and the nature of toxic effects and factors influencing toxicity are presented. General toxicology studies and testing procedures as well as dose–response relationships and risk assessment are discussed. Brief definitions for keys terms commonly used in the field of toxicology are provided.
Green and Practical Oxidative Deoximation of Oximes to Ketones or Aldehydes with Hydrogen Peroxide/Air by Organoselenium Catalysis
Authors: Jing Xiaobi , Yuan Dandan , Yu Lei 
Published: March 2017

AbstractOrganoselenium‐catalyzed oxidative deoximations afforded ketones and aldehydes under mild conditions. The reactions employ hydrogen peroxide and air as clean oxidants and lead to a waste‐free and metal‐free deprotection protocol for carbonyl protection strategies as well as the green synthesis of ketones and aldehydes. The mechanisms of this interesting organoselenium‐catalyzed reaction have been investigated by control experiments as well as the selenium 77 nuclear magnetic resonance (77Se NMR) tests. This novel reaction largely expands the application scope of organoselenium catalysis.magnified image
Block Copolymer Micellization as a Protection Strategy for DNA Origami
Authors: Agarwal Nayan P. , Matthies Michael , Gür Fatih N. , Osada Kensuke , Schmidt Thorsten L. 
Published: March 2017

AbstractDNA nanotechnology enables the synthesis of nanometer‐sized objects that can be site‐specifically functionalized with a large variety of materials. For these reasons, DNA‐based devices such as DNA origami are being considered for applications in molecular biology and nanomedicine. However, many DNA structures need a higher ionic strength than that of common cell culture buffers or bodily fluids to maintain their integrity and can be degraded quickly by nucleases. To overcome these deficiencies, we coated several different DNA origami structures with a cationic poly(ethylene glycol)–polylysine block copolymer, which electrostatically covered the DNA nanostructures to form DNA origami polyplex micelles (DOPMs). This straightforward, cost‐effective, and robust route to protect DNA‐based structures could therefore enable applications in biology and nanomedicine where unprotected DNA origami would be degraded.
Amine‐Rich Nitrogen‐Doped Carbon Nanodots as a Platform for Self‐Enhancing Electrochemiluminescence
Authors: Carrara Serena , Arcudi Francesca , Prato Maurizio , De Cola Luisa 
Published: March 2017

AbstractAmine‐rich nitrogen‐doped carbon nanodots (NCNDs) have been successfully used as co‐reactant in electrochemiluminescence (ECL) processes. Primary or tertiary amino groups on NCNDs have been studied as co‐reactant sites for Ru(bpy)32+ ECL, showing their eligibility as powerful alternatives to tripropylamine (TPrA). We also report the synthesis and ECL behavior of a new covalently linked hybrid of NCNDs and Ru(bpy)32+. Notably, the NCNDs in the hybrid act both as carrier for ECL labels and as co‐reactant for ECL generation. As a result, the hybrid shows a higher ECL emission as compared to the combination of the individual components, suggesting the self‐enhancing ECL of the ruthenium complex due to an intramolecular electron transfer process.
Precise Photoremovable Perturbation of a Virus–Host Interaction
Authors: Erickson Sarah B. , Mukherjee Raja , Kelemen Rachel E. , Wrobel Chester J. J. , Cao Xiaofu , Chatterjee Abhishek 
Published: March 2017

AbstractViruses utilize distinct binding interactions with a variety of host factors to gain entry into host cells. A chemical strategy is described to precisely perturb a specific molecular interaction between adeno‐associated virus and its host cell, which can be rapidly reversed by light. This strategy enables pausing the virus entry process at a specific stage and then restart it rapidly with a non‐invasive stimulus. The ability to synchronize the invading virus population at a discrete step in its entry pathway will be highly valuable for enabling facile experimental characterization of the molecular processes underlying this process. Additionally, adeno‐associated virus has demonstrated outstanding potential for human gene therapy. This work further provides a potential approach to create therapeutic vectors that can be photoactivated in vivo with high spatial and temporal control.
Ultrathin Covalently Bound Organic Layers on Mica: Formation of Atomically Flat Biofunctionalizable Surfaces
Authors: Sen Rickdeb , Gahtory Digvijay , Carvalho Rui Rijo , Albada Bauke , van Delft Floris L. , Zuilhof Han 
Published: March 2017

AbstractMica is the substrate of choice for microscopic visualization of a wide variety of intricate nanostructures. Unfortunately, the lack of a facile strategy for its modification has prevented the on‐mica assembly of nanostructures. Herein, we disclose a convenient catechol‐based linker that enables various surface‐bound metal‐free click reactions, and an easy modification of mica with DNA nanostructures and a horseradish peroxidase mimicking hemin/G‐quadruplex DNAzyme.
Pelvic Breadth and Locomotor Kinematics in Human Evolution
Authors: Gruss Laura Tobias , Gruss Richard , Schmitt Daniel 
Published: March 2017

ABSTRACTA broad pelvis is characteristic of most, if not all, pre‐modern hominins. In at least some early australopithecines, most notably the female Australopithecus afarensis specimen known as “Lucy,” it is very broad and coupled with very short lower limbs. In 1991, Rak suggested that Lucy's pelvic anatomy improved locomotor efficiency by increasing stride length through rotation of the wide pelvis in the axial plane. Compared to lengthening strides by increasing flexion and extension at the hips, this mechanism could avoid potentially costly excessive vertical oscillations of the body's center of mass (COM). Here, we test this hypothesis. We examined 3D kinematics of walking at various speeds in 26 adult subjects to address the following questions: Do individuals with wider pelves take longer strides, and do they use a smaller degree of hip flexion and extension? Is pelvic rotation greater in individuals with shorter legs, and those with narrower pelves? Our results support Rak's hypothesis. Subjects with wider pelves do take longer strides for a given velocity, and for a given stride length they flex and extend their hips less, suggesting a smoother pathway of the COM. Individuals with shorter legs do use more pelvic rotation when walking, but pelvic breadth was not related to pelvic rotation. These results suggest that a broad pelvis could benefit any bipedal hominin, but especially a short‐legged australopithecine such as Lucy, by improving locomotor efficiency, particularly when carrying an infant or traveling in a foraging group with individuals of varying sizes. Anat Rec, 300:739–751, 2017. © 2017 Wiley Periodicals, Inc.
Patterns, predictive factors and prognostic impact of multilevel metastasis in N1b papillary thyroid carcinoma
Authors: Kim S K , Park I , Hur N , Choe J-H , Kim J-H , Kim J S 
Published: March 2017

Abstract

Background
The patterns, predictive factors and prognostic impact of multilevel metastasis in patients with N1b papillary thyroid carcinoma (PTC) were investigated.

Methods
A retrospective review of patients with N1b PTC from a tertiary referral centre in Korea who underwent unilateral modified radical neck dissection was undertaken.

Results
Of 658 patients, multilevel metastasis was found in 73·9 per cent; the most common type was metastasis in two levels. Tumour size per 0·1-cm increment (adjusted odds ratio (OR) 1·33, 95 per cent c.i. 1·08 to 1·64), microscopic extrathyroidal extension (adjusted OR 1·72, 1·10 to 2·71), gross extrathyroidal extension (adjusted OR 2·35, 1·24 to 4·46), unilateral central lymph node metastasis (adjusted OR 2·45, 1·53 to 3·92) and bilateral central lymph node metastasis (adjusted OR 4·06, 2·29 to 7·18) were independent predictors of multilevel metastasis. Only four-level metastasis significantly increased the risk of overall locoregional recurrence (LRR) (adjusted hazard ratio (HR) 7·41, 95 per cent c.i. 2·20 to 24·53) and lateral neck LRR (adjusted HR 7·22, 1·82 to 28·65), compared with one-level metastasis. Two subgroup analyses were conducted, showing that only three-level metastasis including metastasis in level V significantly increased the risk of overall LRR (adjusted HR 5·66, 1·20 to 26·75). In addition, having level V metastasis was an independent predictor of both overall (adjusted HR 3·26, 1·72 to 6·18; P &lt; 0·001) and lateral neck (adjusted HR 3·28, 1·50 to 7·16; P = 0·003) LRR.

Conclusion
Level V metastasis rather than multilevel metastasis itself is associated with an increased risk of LRR. Patients with N1b PTC and level V metastasis require risk restratification and meticulous follow-up.
A Simple and Green Procedure to Prepare Efficient Manganese Oxide Nanopowder for the Low Temperature Removal of Formaldehyde
Authors: Ciotonea Carmen , Averlant Rémy , Rochard Guillaume , Mamede Anne‐Sophie , Giraudon Jean‐Marc , Alamdari Houshang , Lamonier Jean‐François , Royer Sébastien 
Published: March 2017

AbstractActivated reactive synthesis, as a top‐down synthesis approach, is proposed for the production of a nanocrystalline, high surface area, manganese (IV) oxide starting from commercial micrometric α‐MnO2. The developed approach consists of two‐steps: 1) high energy ball milling (HEBM) produces a nano‐sized material, 2) low energy ball milling (LEBM) improves textural properties. During the HEBM step, elementary crystals are observed to evolve from several hundred elongated cylindrical particles to short length cylinders and pseudo spherical particles. Despite fractioning of the elementary crystals, surface area remains low over the HEBM derived solid. The LEBM step, achieves crystal shape modification, giving rise to only pseudo‐spherical nanometric particles and significantly increasing the surface area to approximately 60–80 m2 g−1. Catalytic activity of α‐MnO2 powder is affected by the grinding process. Activity is similar to the fresh commercial MnO2 after HEBM, and increases upon LEBM reaching a maximum for LEBM time of 1 h. Thereafter, activity remains constant despite the further increase in surface area upon prolonged LEBM. The presence of an optimal activity after limited LEBM time is paralleled with the increase of the iron contamination occurring after prolonged LEBM time which impacts manganese reducibility and results in less reactive surface.
Synthesis of Robust Silicon Nanoparticles@Void@Graphitic Carbon Spheres for High‐Performance Lithium‐Ion‐Battery Anodes
Authors: Ma Xiaomei , Gao Yujie , Chen Min , Wu Limin 
Published: March 2017

AbstractSilicon is known to be a promising candidate anode material for lithium‐ion batteries because of its ultrahigh capacity; however, its volume expansion/shrinkage during lithiation/delithiation reactions represent the biggest challenge in practical applications. In this paper, we successfully design and synthesize a new type of robust silicon nanoparticles@void@graphitic carbon spheres (Si@void@C) material to buffer the silicon volume changes in the cyclic lithiation/delithiation process. The as‐obtained Si@void@C nanocomposite spheres with well‐dispersed silicon nanoparticles, efficient void spaces, and graphitic carbon shells can endow this nanocomposite anode with the robustness to solve the volume expansion/shrinkage issue. As demonstrated by coin battery performances, the Si@void@C nanocomposite sphere‐based anode exhibits a specific capacity retention of 1565 and 1260 mAhg−1 at C/5 and C/2 (1C=4200 mAg−1), respectively, after 1000 cycles of deep charge/discharge processes (voltage between 0.01 and 2.7 V versus Li/Li+). It provides a promising anode for a safe and high‐performance Si‐based materials in high‐performance lithium‐ion batteries.