bluuebunny/crossref_metadata_2025_split huggingface dataset:
La transparence est notre censure
Authors: Alloa Emmanuel 
Published: January 2019

Contrairement à ce qu’on continue d’affirmer, l’âge de la censure n’a pas été remplacé par un âge de la transparence. Dans les régimes post-répressifs qui caractérisent nos sociétés, la transparence représente une forme nouvelle, particulièrement efficace – car imperceptible – de censure. Si la nature de ce nouveau mécanisme de sélection nous échappe encore, c’est parce que nous restons prisonniers d’une conception moderne – et prohibitive – de ce qu’est la censure. Pourtant, à ses origines, l’institution du « census » n’avait pas pour but d’interdire mais de recenser les vies afin de les gouverner plus efficacement.
L’Index des clés performatives
Authors: Tkacz Nathaniel , Citton Yves 
Published: January 2019

D’où vient la transparence et où va-t-elle ? Quelles sont ses méthodes ? Quels types de savoirs doivent être constitués pour nous la fournir ? Cet article propose la description d’un tableau de bord informationnel, c’est-à-dire d’une interface de plus en plus souvent déployée dans les initiatives relevant de la transparence. Cet Index des Clés Performatives aide à percevoir l’emprise des régimes de mesure et de gestion de performance sur notre monde. Pour expliquer le parcours allant de la transparence à la gestion de performance à travers les tableaux de bord, cet article revient sur un scandale récent de la politique britannique qui a déclenché une nouvelle poussée d’appels à la transparence, et finalement à la multiplication des tableaux de bords.
« La table du Seigneur »
Authors: Boselli Goffredo , Caldiroli Daniela 
Published: January 2019

Le renouvellement de la façon concrète de célébrer l’eucharistie, dont un besoin urgent se fait largement sentir aujourd’hui, pourra se réaliser dans la mesure où l’on reviendra à l’Évangile, afin d’y vérifier nos concepts, d’y juger nos pratiques pour les rendre vivantes. La voie pour renouveler la pratique eucharistique sera de poursuivre sans crainte le chemin de conversion évangélique commencée avec la réforme liturgique du concile Vatican II. Esquisser un style d’eucharistie pour le christianisme qui nous attend, signifie retrouver une vérité réellement chrétienne, car véritablement évangélique, une vérité que la théologie eucharistique ainsi que la pratique liturgique sont aujourd’hui appelées à redécouvrir et à s’approprier : cette vérité est contenue dans l’expression paulinienne « la table du Seigneur » (1 Co 10, 21). La communauté chrétienne est une communauté de table.
Sites of rare form of auricula (Primula auricula var. tolminensis nom. prov.) in the southern Julian Alps / Rastišča redke oblike lepega jegliča (Primula auricula var. tolminensis nom. prov.) v južnih Julijskih Alpah
Authors: Rudolf Anka , Vreš Branko , Dakskobler Igor 
Published: January 2019

Abstract In the southern Julian Alps under the northwestern ridge of Kobilja Glava above the pasture of Lom and on the slopes of Krikov Vrh between pastures of Lom and Kuk (Podkuk), on stony shady pasturelands and in limestone and dolomite rocks at elevations ranging between 1,100 and 1,200 m, two forms of auricula (Primula auricula) occur side by side. The more common specimens with bright (deep) yellow flowers are accompanied and outnumbered by plants with slightly smaller stems and distinctly pale, lemon-coloured flowers. Although Primula auricula as a species boasts impressive variability in the size and shape of leaves and their meal covering, as well as in the size and colour of flowers, we have not observed populations with such distinctly pale yellow flowers anywhere else in Slovenia. The taxa described elsewhere in the distribution area of Primula auricula s. lat. (including those that supposedly belong to Primula lutea) are distinctly different from the studied auriculas, at least in terms of flower colour. We infer that they are a new variety, Primula auricula var. tolminensis (the Tolmin auricula), but will have to conduct further research to corroborate this conclusion. In this paper we describe its sites and current distribution. Key words: flora, taxonomy, infraspecies variability, phytosociology, Primula auricula, Kobilja Glava, Julian Alps, Slovenia IzvlečekV južnih Julijskih Alpah, pod severozahodnim grebenom Kobilje glave nad planino Lom in na pobočjih Krikovega vrha med to planino in planino Kuk (Podkuk) na kamnitih osojnih pašnikih in v apnenčastem in dolomitnem skalovju na nadmorski višini med 1100 m in 1200 m skupaj rasteta dve obliki lepega jegliča (Primula auricula). Poleg običajno živo (temno) rumeno cvetočih primerkov, ki so v manjšini, prevladujejo rastline z nekoliko manjšimi stebli in cvetovi, ki imajo izrazito svetlorumeno, limonasto barvo. Čeprav je za vrsto Primula auricula značilna velika variabilnost glede velikosti in oblike listov in njihovega poprha, kot tudi glede velikosti in barve cvetov, takih izrazito svetlorumeno cvetočih populacij drugje v Sloveniji do zdaj nismo opazili. Tudi taksoni, ki so opisani drugod v območju areala vrste Primula auricula s. lat. (tudi tisti, ki naj bi pripadali vrsti Primula lutea) se vsaj v barvnem odtenku cvetov od preučenih avrikljev očitno razlikujejo. Sklepamo, da gre za novo varieteto Primula auricula var. tolminensis, slovensko jo imenujemo tolminski jeglič, kar pa bomo morali v nadaljnjih raziskavah še potrditi. V prispevku opisujemo njena rastišča in do zdaj znano razširjenost. Ključne besede: flora, taksonomija, znotrajvrstna variabilnost, fiteconeologija, Primula auricula, Kobilja glava, Julijske Alpe, Slovenija
Dioramas ethnographiques et unités écologiques : La mise en scène de la vie quotidienne au musée d’Ethnographie du Trocadéro et au musée national des Arts et Traditions populaires
Authors: Bouiller Jean-Roch , Calafat Marie-Charlotte 
Published: January 2019

Cet article a pour objet l’étude et la mise en perspective historique des dioramas et unités écologiques réalisés dans les deux musées nationaux français consacrés à l’ethnographie de la France, entre 1878 et 1978 : le musée d’Ethnographie du Trocadéro (MET) puis le musée national des Arts et Traditions populaires (MNATP), à Paris. Il essaye tout d’abord de saisir l’esprit du temps qui les a inspirés et dont ils sont les témoins : influence des Expositions universelles, des panoramas, des musées de mannequins de cire, des recherches archéologiques, des recherches historiques conduisant aux period rooms, etc. Il cherche ensuite à comprendre les liens ambigus que ces dispositifs scénographiques entretiennent avec la réalité, sa représentation et l’illusion de sa restitution fidèle. Il souligne enfin les points de convergences de ces éléments identitaires, propres aux dioramas et aux unités écologiques, avec le développement de l’installation dans le champ de l’art contemporain, dans la deuxième moitié du XXe siècle.
Cloud droplet activation of secondary organic aerosol is mainly controlled by molecular weight, not water solubility
Authors: Wang Jian , Shilling John E. , Liu Jiumeng , Zelenyuk Alla , Bell David M. , Petters Markus D. , Thalman Ryan , Mei Fan , Zaveri Rahul A. , Zheng Guangjie 
Published: January 2019

Abstract. Aerosol particles strongly influence global climate by modifying the
properties of clouds. An accurate assessment of the aerosol impact on
climate requires knowledge of the concentration of cloud condensation nuclei
(CCN), a subset of aerosol particles that can activate and form cloud
droplets in the atmosphere. Atmospheric particles typically consist of a
myriad of organic species, which frequently dominate the particle
composition. As a result, CCN concentration is often a strong function of
the hygroscopicity of organics in the particles. Earlier studies showed
organic hygroscopicity increases nearly linearly with oxidation level. Such
an increase in hygroscopicity is conventionally attributed to higher water
solubility for more oxidized organics. By systematically varying the water
content of activating droplets, we show that for the majority of secondary
organic aerosols (SOAs), essentially all organics are dissolved at the point
of droplet activation. Therefore, for droplet activation, the organic
hygroscopicity is not limited by solubility but is dictated mainly by the
molecular weight of organic species. Instead of increased water solubility
as previously thought, the increase in the organic hygroscopicity with
oxidation level is largely because (1) SOAs formed from smaller precursor
molecules tend to be more oxidized and have lower average molecular weight
and (2) during oxidation, fragmentation reactions reduce average organic
molecule weight, leading to increased hygroscopicity. A simple model of
organic hygroscopicity based on molecular weight, oxidation level, and
volatility is developed, and it successfully reproduces the variation in SOA
hygroscopicity with oxidation level observed in the laboratory and field
studies.
Cognitive deficits in acute mild ischemic stroke and TIA and effects of rt‐PA
Authors: Rosenbaum Halevi David , Bursaw Andrew W. , Karamchandani Rahul R. , Alderman Susan E. , Breier Joshua I. , Vahidy Farhaan S. , Aden James K. , Cai Chunyan , Zhang Xu , Savitz Sean I. 
Published: January 2019

AbstractIntroductionIt is unknown if treatment with rt‐PA in mild acute ischemic stroke (MIS) is associated with improvement in long term cognition.MethodsForty‐five patients with suspected acute mild stroke or transient ischemic attacks with NIHSS ≤6 were enrolled in a prospective cohort. Cognitive testing was performed within 24 h of symptom onset. Follow‐up assessment was performed at Day 90 on 25 patients. Prestroke baseline cognition was based on age, years of education (YrE), history of cognitive impairment, and the Fazekas score.ResultsEighty‐five percent patients with suspected MIS or TIA showed cognitive abnormalities within 24 h of onset. There was no significant difference in age, sex, Fazekas score, or YrE between rt‐PA versus No‐rt‐PA groups (N = 8 vs. 17).Two sample t‐test for change in performance in the WMS‐III sub‐tests (follow‐up – baseline) ± SD, indicated a difference between rt‐PA 0.74 ± 0.77 and no‐rt‐PA groups ‐0.02 ± 0.83 (P = 0.044). Logistic regression for predicting normal status using the mental control subtest, at follow‐up showed an OR 8.96, CI 0.98–82.12 (P = 0.05) favoring the rt‐PA group. Improvement in Mental Control at 90 days occurred in patients with low white matter disease compared to high white matter disease, 0.60 ± 0.46 (P = 0.048). A statistical trend was observed and suggested an improvement on SDMT and Trail Making tests, 1.43 ± 0.8 (P = 0.077).ConclusionSuspected MIS and TIA patients have cognitive impairment within 24 h of onset. rt‐PA administration might be associated with improvement on some cognitive tests at 90 days.
The consistency of superior face recognition skills in police officers
Authors: Bate Sarah , Frowd Charlie , Bennetts Rachel , Hasshim Nabil , Portch Emma , Murray Ebony , Dudfield Gavin 
Published: January 2019

SummaryIn recent years, there has been increasing interest in people with superior face recognition skills. Yet identification of these individuals has mostly relied on criterion performance on a single attempt at a single measure of face memory. The current investigation aimed to examine the consistency of superior face recognition skills in 30 police officers, both across tests that tap into the same process and between tests that tap into different components of face processing. Overall indices of performance across related measures were found to identify different superior performers to isolated test scores. Further, different top performers emerged for target‐present versus target‐absent indices, suggesting that signal detection measures are the most useful indicators of performance. Finally, a dissociation was observed between superior memory and matching performance. Super‐recognizer screening programmes hould therefore include overall indices summarizing multiple attempts at related tests, allowing for individuals to rank highly on different (and sometimes very specific) tasks.
Shallow and Undoped Germanium Quantum Wells: A Playground for Spin and Hybrid Quantum Technology
Authors: Sammak Amir , Sabbagh Diego , Hendrickx Nico W. , Lodari Mario , Paquelet Wuetz Brian , Tosato Alberto , Yeoh LaReine , Bollani Monica , Virgilio Michele , Schubert Markus Andreas , Zaumseil Peter , Capellini Giovanni , Veldhorst Menno , Scappucci Giordano 
Published: January 2019

AbstractBuried‐channel semiconductor heterostructures are an archetype material platform for the fabrication of gated semiconductor quantum devices. Sharp confinement potential is obtained by positioning the channel near the surface; however, nearby surface states degrade the electrical properties of the starting material. Here, a 2D hole gas of high mobility (5 × 105 cm2 V−1 s−1) is demonstrated in a very shallow strained germanium (Ge) channel, which is located only 22 nm below the surface. The top‐gate of a dopant‐less field effect transistor controls the channel carrier density confined in an undoped Ge/SiGe heterostructure with reduced background contamination, sharp interfaces, and high uniformity. The high mobility leads to mean free paths ≈ 6 µm, setting new benchmarks for holes in shallow field effect transistors. The high mobility, along with a percolation density of 1.2 × 1011cm−2, light effective mass (0.09me), and high effective g‐factor (up to 9.2) highlight the potential of undoped Ge/SiGe as a low‐disorder material platform for hybrid quantum technologies.
Atomic Sulfur Covalently Engineered Interlayers of Ti3C2 MXene for Ultra‐Fast Sodium‐Ion Storage by Enhanced Pseudocapacitance
Authors: Luo Jianmin , Zheng Jianhui , Nai Jianwei , Jin Chengbin , Yuan Huadong , Sheng Ouwei , Liu Yujing , Fang Ruyi , Zhang Wenkui , Huang Hui , Gan Yongping , Xia Yang , Liang Chu , Zhang Jun , Li Weiyang , Tao Xinyong 
Published: January 2019

Abstract2D MXenes have been widely applied in the field of electrochemical energy storage owning to their high electrical conductivity and large redox‐active surface area. However, electrodes made from multilayered MXene with small interlayer spacing exhibit sluggish kinetics with low capacity for sodium‐ion storage. Herein, Ti3C2 MXene with expanded and engineered interlayer spacing for excellent storage capability is demonstrated. After cetyltrimethylammonium bromide pretreatment, S atoms are successfully intercalated into the interlayer of Ti3C2 to form a desirable interlayer‐expanded structure via TiS bonding, while pristine Ti3C2 is hardly to be intercalated. When the annealing temperature is 450 °C, the S atoms intercalated Ti3C2 (CT‐S@Ti3C2‐450) electrode delivers the improved Na‐ion capacity of 550 mAh g−1 at 0.1 A g−1 (≈120 mAh g−1 at 15 A g−1, the best MXene‐based Na+‐storage rate performance reported so far), and excellent cycling stability over 5000 cycles at 10 A g−1 by enhanced pseudocapacitance. The enhanced sodium‐ion storage capability has also been verified by theoretical calculations and kinetic analysis. Coupling the CT‐S@Ti3C2‐450 anode with commercial AC cathode, the assembled Na+ capacitor delivers high energy density (263.2 Wh kg−1) under high power density (8240 W kg−1), and outstanding cycling performance.
Nano‐in‐Micro Smart Hydrogel Composite for a Rapid Sensitive Immunoassay
Authors: Hsu Myat Noe , Wei Shih‐Chung , Phan Dinh‐Tuan , Zhang Yong , Chen Chia‐Hung 
Published: January 2019

AbstractImmunoassays are an important tool in various bioanalytical settings, such as clinical diagnostics, biopharmaceutical analysis, environmental monitoring, and food testing. An enzyme‐linked immunosorbent assay (ELISA) is usually used to amplify immunoassay signals; however, it requires labor‐intensive and time‐consuming procedures, which hinders its application to rapid cytokine detection. In this study, a nano‐in‐micro composite system, where immunosensing polystyrene beads (≈320 nm) are incorporated within a stimuli‐responsive microgel matrix (≈40 µm) via microfluidics, is investigated. The intrinsic volume phase‐transition change properties of the smart microgels allows an enzyme‐free enhanced immunoassay, enabling instant enhancement in signal‐to‐noise ratios of ≈5‐fold. This nano‐in‐micro hydrogel composite offers a simple yet highly effective method for sensitive and multiplexed cytokine analysis without complex enzyme‐based signal amplification steps, greatly benefitting advanced immune medicine.
Free‐Amine‐Directed Iridium‐Catalyzed C−H Bond Activation and Cyclization of Naphthalen‐1‐amines with Diazo Compounds Leading to Naphtho[1,8‐bc]pyridines
Authors: Yan Kelu , Lin Yongxue , Kong Yong , Li Bin , Wang Baiquan 
Published: January 2019

AbstractIridium‐catalyzed C−H activation and cyclization of naphthalen‐1‐amines with diazo compounds leading to naphtho[1,8‐bc]pyridines have been developed. Different from the previous free‐amine‐directed C−H functionalization with diazo compounds that relied on the coordination of lone pair electrons or in situ formation of imine, this transformation passes through a five‐membered iridacycle intermediate containing an N−Ir σ‐bond. It offers an alternative approach for the synthesis of useful diverse naphtho[1,8‐bc]pyridine derivatives in mild conditions.magnified image
Benchmarking stochastic and deterministic MPC: A case study in stationary battery systems
Authors: Kumar Ranjeet , Jalving Jordan , Wenzel Michael J. , Ellis Matthew J. , ElBsat Mohammad N. , Drees Kirk H. , Zavala Victor M. 
Published: January 2019

AbstractWe present a computational framework that integrates forecasting, uncertainty quantification, and model predictive control (MPC) to benchmark the performance of deterministic and stochastic MPC. By means of a battery management case study, we illustrate how off‐the‐shelf deterministic MPC implementations can suffer significant losses in performance and constraint violations due to their inability to handle disturbances that cannot be adequately represented by mean (most likely) forecasts. We also show that adding constraint back‐off terms can help ameliorate these issues but this approach is ad hoc and does not provide performance guarantees. Stochastic MPC provides a more systematic framework to handle these issues by directly capturing uncertainty descriptions of a wide range of disturbances.
Evaluation of the impact of heat stress on the occurrence of occupational injuries: Meta‐analysis of observational studies
Authors: Binazzi Alessandra , Levi Miriam , Bonafede Michela , Bugani Marcella , Messeri Alessandro , Morabito Marco , Marinaccio Alessandro , Baldasseroni Alberto 
Published: January 2019

BackgroundGrowing evidence indicates that the exposure to high heat levels in the workplace results in health problems in workers. A meta‐analysis was carried out to summarize the epidemiological evidence of the effects of heat exposure on the risk of occupational injuries.MethodsA search strategy was conducted to retrieve studies on the effects of climate change on occupational injury risk. Among the 406 identified, 5 time‐series and 3 case‐crossover studies were selected for meta‐analysis.ResultsPooled risk estimates for time‐series and case‐crossover studies combined, and then separated, were 1.005 (95%CI: 1.001‐1009), 1.002 (95%CI: 0.998‐1.005), and 1.014 (95%CI: 1.012‐1.017), respectively. Subgroup analyses found increased risks (not statistically significant) for male gender, age <25 years and agriculture.ConclusionsThe present findings can orient further research to assess the effects of heat at workplace and consequently to establish better health policies for managing such exposure in at‐risk regions.
Adult onset asthma in non‐allergic women working in dampness damaged buildings: A retrospective cohort study
Authors: Graff Pål , Bryngelsson Ing‐Liss , Fredrikson Mats , Flodin Ulf 
Published: January 2019

BackgroundThere is still no consensus about the association between working in dampness‐damaged buildings and new onset of asthma among adults. The purpose of this study was to assess asthma in the staff of two psychiatric clinics where some premises were suffering from dampness.MethodsA 20‐year retrospective cohort study was performed using questionnaires.ResultsIncidence rate ratios (IRR) for asthma were non‐significantly elevated (IRR = 2.3) among exposed individuals. The risk was greater among females (IRR = 3.5, 95% CI 1.0‐16). IRR for non‐atopic women was 8.8 (95% CI 1.4‐196). Adjusting for smoking habits weakened the risks marginally (IRR = 7.3, 95% CI 1.1‐167). The number of male participants was too low to draw conclusion regarding the risk for men.ConclusionThe results suggest that working in dampness‐damaged buildings might be a possible health hazard. This finding is most pronounced in non‐atopic females.
Gitteröffnung durch reduktive kovalente Volumen‐Funktionalisierung von schwarzem Phosphor
Authors: Wild Stefan , Fickert Michael , Mitrovic Aleksandra , Lloret Vicent , Neiss Christian , Vidal‐Moya José Alejandro , Rivero‐Crespo Miguel Ángel , Leyva‐Pérez Antonio , Werbach Katharina , Peterlik Herwig , Grabau Mathias , Wittkämper Haiko , Papp Christian , Steinrück Hans‐Peter , Pichler Thomas , Görling Andreas , Hauke Frank , Abellán Gonzalo , Hirsch Andreas 
Published: January 2019

AbstractEine chemisch‐reduktive Volumen‐Funktionalisierung von dünnlagigem schwarzem Phosphor (BP) wurde unter Verwendung von BP‐Interkalationsverbindungen entwickelt. Durch effektive reduktive Aktivierung wurde die kovalente Funktionalisierung des geladenen BP mit Alkylhalogeniden erreicht. Die kovalente Funktionalisierung wurde umfassend mit mehreren spektroskopischen Methoden sowie DFT‐Rechnungen nachgewiesen; es liegt ein höherer Funktionalisierungsgrad als bei neutralen Funktionalisierungsreaktionen vor.
Structure Sensitivity in the Electrocatalytic Reduction of CO2 with Gold Catalysts
Authors: Mezzavilla Stefano , Horch Sebastian , Stephens Ifan E. L. , Seger Brian , Chorkendorff Ib 
Published: January 2019

AbstractAn understanding of the influence of structural surface features on electrocatalytic reactions is vital for the development of efficient nanostructured catalysts. Gold is the most active and selective known electrocatalyst for the reduction of CO2 to CO in aqueous electrolytes. Numerous strategies have been proposed to improve its intrinsic activity. Nonetheless, the atomistic knowledge of the nature of the active sites remains elusive. We systematically investigated the structure sensitivity of Au single crystals for electrocatalytic CO2 reduction. Reaction kinetics for the formation of CO are strongly dependent on the surface structure. Under‐coordinated sites, such as those present in Au(110) and at the steps of Au(211), show at least 20‐fold higher activity than more coordinated configurations (for example, Au(100)). By selectively poisoning under‐coordinated sites with Pb, we have confirmed that these are the active sites for CO2 reduction.
Palladium‐Catalyzed Construction of Quaternary Stereocenters by Enantioselective Arylation of γ‐Lactams with Aryl Chlorides and Bromides
Authors: Jette Carina I. , Geibel Irina , Bachman Shoshana , Hayashi Masaki , Sakurai Shunya , Shimizu Hideki , Morgan Jeremy B. , Stoltz Brian M. 
Published: January 2019

AbstractHerein, we report the first Pd‐catalyzed enantioselective arylation of α‐substituted γ‐lactams. Two sets of conditions were developed for this transformation, allowing for the use of either aryl chlorides or bromides as electrophiles. Utilizing a highly electron‐rich dialkylphosphine ligand we have been able to construct α‐quaternary centers in good yields (up to 91 % yield) and high enantioselectivities (up to 97 % ee).