bluuebunny/crossref_metadata_2025_split huggingface dataset:
Le nom de l’auteur dans son texte (autobiographie et autofiction)
Authors: Baudelle Yves 
Published: March 2021

Du côté de la poétique, c’est surtout la taxinomie des genres qui s’est penchée sur le nom d’auteur (Philippe Lejeune, Le pacte autobiographique, 1975) en en faisant le critère décisif des discriminations génériques en régime autobiographique, débat qui n’a cessé depuis d’être relancé. C’est sur cette base que l’on se propose d’examiner les mentions du nom de l’auteur dans son texte (autobiographie et autofiction). Dès lors que l’autobiographie est un récit homodiégétique auquel l’emploi d’un je suffit pour se déployer, il faut bien que l’écrivain, pour certifier son identité, introduise son propre nom dans son texte. Retrouve-t-on alors dans les écritures de soi les mêmes procédés d’insertion onomastique que ceux décrits par la poétique du roman ? Cette signature doit-elle surgir d’emblée ? Et, au-delà de sa première occurrence, peut-on cerner un fonctionnement du nom de l’auteur dans son texte ? Chemin faisant, on se demande aussi si cette stylistique du nom de l’auteur ne risque pas de saper la solidité de la thèse désormais classique de l’homonymat comme constituant de l’autobiographie. Pour ce faire, on examine un certain nombre de cas limites (absence du patronyme, noms de jeune fille, substitutions métonymiques, etc.) que la théorie littéraire a souvent brandis pour contester les vues fondatrices de Philippe Lejeune.
Se pasticher ou comment s’imiter pour se réinventer
Authors: Decout Maxime 
Published: March 2021

Le nom de l’auteur : on sait à quel point il vaut, aussi bien pour l’écrivain que pour son lecteur, comme une marque de fabrique, une signature, et à quel point il adhère à une oeuvre, à ce qu’on appelle parfois un style. Mais l’écriture est-elle un bien que l’on peut posséder ? N’y a-t-il pas là l’illusion d’une autonomie et d’une plénitude rassurantes ? Car toute écriture est pétrie d’influences et est soumise à l’irruption des mots des autres. Il existe pourtant une parade pour celui qui cherche, coûte que coûte, à affirmer son nom d’auteur en se prémunissant des assauts de l’autre et de son style : s’imiter soi-même, pratiquer l’auto-pastiche, pour se réinventer.
La fonction auteur entre épistémologie et éthique. Sur les traces de Michel Foucault
Authors: Bernardo Luís Manuel A. V. 
Published: March 2021

La fameuse « fonction auteur » de Michel Foucault (1969) a posé les termes de la question pour une génération au moins. Elle se confond avec le procès de la modernité : toujours corrélé à son oeuvre, l’auteur est indissociable de l’ordre du discours et de la façon dont cette fonction prend corps au long de l’histoire. Pourtant, les enjeux qu’elle implique sont encore à discuter et méritent d’être repris à la lumière des perspectives les plus récentes. Cet article se propose ainsi de relire la fonction auteur, au-delà des positions textualistes, dans le cadre plus général d’une critique de la culture, en mettant en évidence la dialectique entre contrôle et libération qui l’anime ainsi que les choix épistémologiques et éthiques qui s’y mêlent.
Transition Readiness in Adolescents With Juvenile Idiopathic Arthritis and Childhood‐Onset Systemic Lupus Erythematosus
Authors: McColl Jeanine , Semalulu Teresa , Beattie Karen A. , Alam Arzoo , Thomas Steffy , Herrington Julie , Gorter Jan Willem , Cellucci Tania , Garner Stephanie , Heale Liane , Matsos Mark , Batthish Michelle 
Published: March 2021

ObjectiveThe transition from pediatric to adult rheumatology care represents a particularly vulnerable time for patients with juvenile idiopathic arthritis (JIA) and childhood‐onset systemic lupus erythematosus (cSLE). Improving self‐management skills is important in optimizing health care transition. The study’s objectives were to 1) examine variability in transition readiness of adolescents and young adults within and between different ages, sexes, and disease types; 2) determine the association between age and transition readiness; and 3) identify specific challenges to transition readiness for adolescents.MethodsOver 1 year, patients 14 to 20 years of age with JIA or cSLE were recruited from pediatric transition and young adult clinics at a single academic institution. Participants completed the 14‐item Transition‐Q at a single time point. Total scores range from 0 to 100; higher scores indicate greater health care self‐management skills as a proxy for transition readiness. Descriptive statistics summarized patient characteristics and Transition‐Q scores for the population. Regression analyses determined the association between age, sex, and disease type and Transition‐Q score.ResultsAmong 70 participants, 61 had JIA and 9 cSLE (mean disease duration 4.6 years). The mean (SD) total Transition‐Q score was 59.8 (14.9). Age was significantly associated with Transition‐Q score (standardized β = 0.372l P = 0.002). The most commonly reported challenges were seeing the physician alone (without parents), making one’s own appointments, picking up prescriptions, and independent transportation for appointments.ConclusionTransition readiness appears to increase with patient age. There is significant variability in Transition‐Q scores between patients of the same age, suggesting that an individualized approach to improving self‐management skills is necessary.
Low‐Temperature Growth of High‐Quality Ag2HgS2 Crystals for Setup of Weak‐Light UV–Visible–NIR Photodetectors
Authors: Wang Hongrui , Yu Yongqiang , You Su , Meng Jie , Muska Mairman , Li Qunxiang , Yang Qing 
Published: March 2021

AbstractWeak‐light photodetection shows considerable potential in both theoretical and technical aspects while it would be a key issue to explore new candidate materials for practical application in view of high reliability and durability of the devices under ambient conditions. In this work, Ag2HgS2 single crystal rods (SCRs) with length up to 1.2 cm and width ranging from 10 to 200 µm are successfully fabricated in pure phase via facile solvothermal process at 200 °C for 24 h for the first time. The Ag2HgS2 SCRs are technically investigated, and the study reveals that they are in high quality via the determination of their crystal structure, morphology, and optical properties. Density functional theory (DFT) calculations are carried out to explore more reliably details on the band structure of bulk Ag2HgS2. Meanwhile, a series of photodetectors based on the individual Ag2HgS2 SCRs are fabricated, and they convey sensitive responses to a 0.170 µW cm−2 weak light and unanimous responses to incident light with different wavelengths from 254 to 980 nm. In addition, the devices show excellent detecting performances without any obvious slump after the Ag2HgS2 SCRs exposed in air over 18 months.
Highly Emissive Deep‐Red Perovskite Quantum Dots in Glass: Photoinduced Thermal Engineering and Applications
Authors: Sun Ke , Tan Dezhi , Song Juan , Xiang Weidong , Xu Beibei , Qiu Jianrong 
Published: March 2021

AbstractAll‐inorganic perovskite quantum dots (QDs) have attracted enormous attention owing to their outstanding linear and nonlinear optical properties along with various promising photonic applications. Herein, 3D direct writing of CsPbI3 QDs in glass by engineering the ultrafast laser‐induced thermal effect is reported. Erasing and re‐writing along with multilayer writing are also demonstrated. The CsPbI3 QDs exhibit efficient deep‐red photoluminescence (PL) with internal quantum efficiency of 23%. The CsPbI3 QDs show strong two‐photon excited PL and optical limiting response to ultrafast laser pulses. The two‐photon absorption (TPA) coefficient is determined to be 9.76 × 10–11 cm W−1. Furthermore, the technique of photoinduced thermal engineering writing shows generality to pattern CsPbBr3 and CsPbCl3 QDs in glass and is also demonstrated to achieve perovskite line structures with a width of 800 nm beyond the diffraction limit. CsPbI3 QDs in glass have excellent stability under room conditions and ultraviolet light irradiation. The present technique of photoinduced thermal engineering offers a new prospect to directly construct CsPbI3 QDs in the glass. The attractive linear and nonlinear optical response of CsPbI3 QDs implies a plethora of potential applications in high‐resolution imaging, optical storage, and optoelectronic devices.
The Complex Interplay of Lead Halide Perovskites with Their Surroundings
Authors: Galisteo‐López Juan F. , Calvo Mauricio E. , Míguez Hernán 
Published: March 2021

AbstractPhotoexcitation of lead halide perovskites induces a restructuration of the material that simultaneously enhances its emission properties and triggers its degradation. These concomitant processes are strongly dependent on the surroundings of the perovskite, both while and after being processed, underlining the relevance the environment and the interfacial design have in the stability and performance of these materials and the devices based on them. This shocking observation reveals that when subjected to external illumination, lead halide perovskites undergo a number of photophysical processes that strongly modify their structure and thus their optoelectronic properties. Such photoinduced instability stems from a defective structure directly linked to the low‐temperature and solution‐processed fabrication routes generally employed to build perovskite solar cells with efficiencies comparable to state‐of‐the‐art values. On the other hand, these same inexpensive and unsophisticated procedures make this material a promising component in energy conversion devices. Here, an analysis is provided regarding the different impact on the perovskite structure, hence on its optoelectronic performance, that the interaction with its surroundings has, providing specific examples that highlight this interplay, describing the kind of modification it induces, and listing the related effects on the optoelectronic properties that should be accounted for when characterizing them.
Engineered Matrices Enable the Culture of Human Patient‐Derived Intestinal Organoids
Authors: Hunt Daniel R. , Klett Katarina C. , Mascharak Shamik , Wang Huiyuan , Gong Diana , Lou Junzhe , Li Xingnan , Cai Pamela C. , Suhar Riley A. , Co Julia Y. , LeSavage Bauer L. , Foster Abbygail A. , Guan Yuan , Amieva Manuel R. , Peltz Gary , Xia Yan , Kuo Calvin J. , Heilshorn Sarah C. 
Published: March 2021

AbstractHuman intestinal organoids from primary human tissues have the potential to revolutionize personalized medicine and preclinical gastrointestinal disease models. A tunable, fully defined, designer matrix, termed hyaluronan elastin‐like protein (HELP) is reported, which enables the formation, differentiation, and passaging of adult primary tissue‐derived, epithelial‐only intestinal organoids. HELP enables the encapsulation of dissociated patient‐derived cells, which then undergo proliferation and formation of enteroids, spherical structures with polarized internal lumens. After 12 rounds of passaging, enteroid growth in HELP materials is found to be statistically similar to that in animal‐derived matrices. HELP materials also support the differentiation of human enteroids into mature intestinal cell subtypes. HELP matrices allow stiffness, stress relaxation rate, and integrin‐ligand concentration to be independently and quantitatively specified, enabling fundamental studies of organoid–matrix interactions and potential patient‐specific optimization. Organoid formation in HELP materials is most robust in gels with stiffer moduli (G’ ≈ 1 kPa), slower stress relaxation rate (t1/2 ≈ 18 h), and higher integrin ligand concentration (0.5 × 10−3–1 × 10−3 m RGD peptide). This material provides a promising in vitro model for further understanding intestinal development and disease in humans and a reproducible, biodegradable, minimal matrix with no animal‐derived products or synthetic polyethylene glycol for potential clinical translation.
Complexation of an Antimicrobial Peptide by Large‐Sized Macrocycles for Decreasing Hemolysis and Improving Stability
Authors: Chen Junyi , Meng Qingbin , Zhang Yadan , Dong Ming , Zhao Liang , Zhang Yahan , Chen Longming , Chai Yao , Meng Zhao , Wang Chenhong , Jia Xueshun , Li Chunju 
Published: March 2021

AbstractTraditional macrocyclic hosts have finite cavity sizes, generally 5–10 Å, which are commonly adaptive to recognize small guests rather than biological macromolecules. Here two water‐soluble large‐sized quaterphen[n]arenes (WQPns, n=3, 4) were designed and synthesized. These two hosts present significantly distinct recognition abilities. Specifically, they could strongly complex an antimicrobial peptide, pexiganan (PXG) with the association constants (Ka) of (4.20±0.23)×104 M−1 for PXG/WQP3 and (2.46±0.44)×105 M−1 for PXG/WQP4. Complexation of PXG by WQP3 and WQP4 served to decrease the hemolysis of PXG in rabbit red blood cells in a statistically significant way. Furthermore, host–guest complexation was shown to substantially enhance metabolic stability of PXG in presence of proteinase K, rat plasma and liver or kidney homogenates.
Synthesis of Single‐Handed Helical Spiro‐Conjugated Ladder Polymers through Quantitative and Chemoselective Cyclizations**
Authors: Zheng Wei , Ikai Tomoyuki , Yashima Eiji 
Published: March 2021

AbstractWe report the unprecedented synthesis of one‐handed helical spiro‐conjugated ladder polymers with well‐defined primary and secondary structures, in which the spiro‐linked dibenzo[a,h]anthracene fluorophores are arranged in a one‐handed twisting direction, through quantitative and chemoselective acid‐promoted intramolecular cyclizations of random‐coil precursor polymers composed of chiral 1,1′‐spirobiindane and achiral bis[2‐(4‐alkoxyphenyl)ethynyl]phenylene units. Intense circular dichroism (CD) and circularly polarized luminescence (CPL) were observed, whereas the precursor polymers exhibited negligible CD and CPL activities. The introduction of 2,6‐dimethyl substituents on the 4‐alkoxyphenylethynyl pendants is of key importance for this simple, quantitative, and chemoselective cyclization. This strategy is applicable to the defect‐free precise synthesis of other varieties of fully π‐conjugated molecules and coplanar ladder polymers that have not been achieved before.
Compression‐Driven Internanocluster Reaction for Synthesis of Unconventional Gold Nanoclusters
Authors: Gan Zibao , Xia Nan , Yan Nan , Zhuang Shengli , Dong Jingwu , Zhao Yan , Jiang Shuqing , Tao Qiang , Wu Zhikun 
Published: March 2021

AbstractCan the active kernels in ultrasmall metal nanoparticles (nanoclusters, NCs) react with one another, or can the internanocluster reaction occur when they are in close enough proximity? To resolve this fundamental issue, we investigated the solid‐state internanocluster reaction of the most studied gold NC Au25(SR)18 (SR: thiolate). A novel NC was produced by increasing the pressure to 5 GPa, whose composition was determined to be Au32(SC2H4Ph)24 by mass spectrometry and thermogravimetric analysis. As revealed by single‐crystal X‐ray crystallography, the structure, a bicuboid Au14 kernel and three pairs of interlocked trimetric staples, has not been reported and endows the NC with obvious photoluminescence. DFT calculations indicate that the staples contribute substantially to the absorption properties. Further experiments reveal the pressure (internanocluster distance) can tune the internanocluster reaction, and the resulting product is not necessarily the thermodynamic product.
Analyzing the nanoindentation response of carbon black filled elastomers
Authors: Bouyahia Zahraa , Mdarhri Ahmed , Benayad Anass , Brosseau Christian , Elaboudi Ilham , Chicot Didier , Iost Alain , He Delong , Bai Jinbo 
Published: March 2021

AbstractCarbon black (CB) filled elastomers are structurally complex materials that offer unique properties at different length scales. They have tremendous potential applications in a number of fields including the automotive and aerospace industries and for designing innovative smart materials such as artificial muscles but their applications remain limited primarily due to inadequate understanding of their unique mechanical properties. Here, using the Berkovich technique to probe the surface mechanical properties at different scales the nanoindentation response of a series of composites made by homogeneously dispersed CB nanoparticles inside a semicrystalline copolymer matrix has been explored. While the measured loading part of the force–displacement curves is well described by Meyer's empirical power relation, the inverted methodology (IM) approach to deal with the unloading part has been considered and its outcome has been compared with that obtained from the standard Oliver–Pharr's method. The results were consistent with the observed increase of hardness when the applied displacement decreases for all composite samples over a large range of CB volume fraction. Zhang and Xu's model is demonstrated to produce experimentally consistent explanation of this indentation size effect. X‐ray photoelectron spectroscopy (XPS) spectra also show composition gradients with depth up to 100 nm. Furthermore, the effect of CB content, surface features, and length scale‐dependent deformation on the hardness–displacement behavior have been considered. These findings highlight the possibility of attaining a diverse set of mechanical properties by a better understanding of the nanoindentation response of CB filled elastomers which can be useful for material selection and design improvements in a number of practical applications.
Flame retardance enhancement of polyacrylonitrile with dimethyl vinylphosphonate
Authors: Dong Xue , Zhou Qin‐Zhuo , Li Lei , Li Ying‐Cheng , Zhu Mei‐Fang 
Published: March 2021

AbstractTo obtain a polyacrylonitrile (PAN) material with highly thermal stability and flame retardance properties, a novel P(AN‐co‐DMVP) copolymers were successfully synthesized by randomly copolymerization. According to thermogravimetry analysis, it revealed that incorporating dimethyl vinylphosphonate (DMVP) into the PAN chains can perform outstanding thermal stability. Furthermore, the limiting oxygen index increased from 18.6% to 30.0% with addition of 22.6 wt% DMVP. The results of cone calorimetry tests certified that the peak‐heat release peak and total heat release of P(AN‐co‐DMVP22.6) were remarkably dropped by 70% and 33%, respectively, suggesting excellent flame retardance. The relationship between copolymer structures and flame‐retardant performance was systematically investigated by X‐ray photoelectron spectroscopy, Raman spectroscopy, thermogravimetric analysis‐Fourier transform infrared and Pyrolysis gas chromatography/mass spectrometry. A comprehensive flame‐retardant mechanism has been proposed that DMVP plays a role in both the gaseous phase and the condensed phase.
Synthesis of 2‐(N‐cyclicamino)quinoline combined with methyl (E)‐3‐(2/3/4‐aminophenyl)acrylates as potential antiparasitic agents
Authors: Bokosi Fostino R. B. , Beteck Richard M. , Laming Dustin , Hoppe Heinrich C. , Tshiwawa Tendamudzimu , Khanye Setshaba D. 
Published: March 2021

AbstractA rationally designed series of 2‐(N‐cyclicamino)quinolines coupled with methyl (E)‐3‐(2/3/4‐aminophenyl)acrylates was synthesized and subjected to in vitro screening bioassays for potential antiplasmodial and antitrypanosomal activities against a chloroquine‐sensitive (3D7) strain of Plasmodium falciparum and nagana Trypanosoma brucei brucei 427, respectively. Substituent effects on activity were evaluated; meta‐acrylate 24 and the ortho‐acrylate 29 exhibited the highest antiplasmodial (IC50 = 1.4 µM) and antitrypanosomal (IC50 = 10.4 µM) activities, respectively. The activity against HeLa cells showed that the synthesized analogs are not cytotoxic at the maximum tested concentration. The ADME (absorption, distribution, metabolism, and excretion) drug‐like properties of the synthesized compounds were predicted through the SwissADME software.
Everyone everywhere: A distributed and embedded paradigm for usability
Authors: Twidale Michael B. , Nichols David M. , Lueg Christopher P. 
Published: March 2021

AbstractWe present a new paradigm to address the persistence of difficulties that people have in accessing and using information. Our idea consists of two main aspects: engaging wider society with usability and distributing the topic across disciplines. We claim that bad usability is a social justice issue. Primarily, we propose that usability should become the subject of widespread activism across society, enabling more people to realize that their usability problems are not due to inadequacies in themselves but in current designs. People should be encouraged and enabled to complain about their experiences with an expectation of improvements. We also propose that the current restriction of this topic to certain disciplinary units is overly narrow and that instead there should be radical embedding of usability concepts across many different fields and settings. We believe that the usability of information systems is core to information science and that information scientists should resume their historic role as heralds and pioneers of human–computer interaction.
Radical Cystectomy in England from 2013 to 2019 on 12,644 patients: An analysis of national trends and comparison of surgical approaches using Hospital Episode Statistics data
Authors: Tamhankar Ashwin Sunil , Thurtle David , Hampson Alexander , El‐Taji Omar , Thurairaja Ramesh , Kelly John D. , Catto James W. F. , Lane Tim , Adshead James , Vasdev Nikhil 
Published: March 2021

AbstractIntroductionWe evaluate the data of 12,644 Radical Cystectomies in England (Open, Robotic and Laparoscopic) with trends in the adaption of techniques and post‐operative complications.MethodsThis analysis utilised national Hospital Episode Statistics (HES) from NHS England.ResultsThere was a statistically significant increase (P < .001) in the number of Robotic assisted radical cystectomies from 10.8% in 2013‐2014 and 39.5% in 2018‐2019.The average LOS reduced from 12.3 to 10.8 days for RARC from 2013 to 2019 similarly the LOS reduced from 16.2 to 14.3 for ORC. The rate of sepsis (0‐90 days) did rise from 5% to 14.5% between 2013‐2014 and 2017‐2018 for the entire cohort (P < .001). Acute renal failure (ARF) increased over the years from 9.5% to 17% (P < .001). The rate for fever, UTI, critical care activity and ARF were higher for ORC than RARC (P < .001).The comparison of all episodes within 90 days for conduit versus non‐conduit diversions showed significantly higher rates of sepsis, infections, UTI and fever in non‐conduit group .Overall complications were significantly higher in non‐conduit group throughout the duration except was year 2016‐17(P < .001).The robotic approach has increased in last 5 years with nearly 40% of the cystectomies now being robotically in 2018‐19 from the initial percentage of 10.8% in 2013‐14.ConclusionThis evaluation of the HES data from NHS England for 12,644 RC confirms an increase in the adoption of Robotic Cystectomy. Our data confirms the need to develop strategies with enhanced recovery protocols and post‐operative close monitoring following Radical Cystectomy in order to reduce post‐operative complications.