bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tsunami evacuation plans for future megathrust earthquakes in Padang, Indonesia, considering stochastic earthquake scenarios
Authors: Muhammad Ario , Goda Katsuichiro , Alexander Nicholas A. , Kongko Widjo , Muhari Abdul 
Published: December 2017

Abstract. This study develops tsunami evacuation plans in Padang, Indonesia, using a stochastic tsunami simulation method. The stochastic results are based on multiple earthquake scenarios for different magnitudes (Mw 8.5, 8.75, and 9.0) that reflect asperity characteristics of the 1797 historical event in the same region. The generation of the earthquake scenarios involves probabilistic models of earthquake source parameters and stochastic synthesis of earthquake slip distributions. In total, 300 source models are generated to produce comprehensive tsunami evacuation plans in Padang. The tsunami hazard assessment results show that Padang may face significant tsunamis causing the maximum tsunami inundation height and depth of 15 and 10 m, respectively. A comprehensive tsunami evacuation plan – including horizontal evacuation area maps, assessment of temporary shelters considering the impact due to ground shaking and tsunami, and integrated horizontal–vertical evacuation time maps – has been developed based on the stochastic tsunami simulation results. The developed evacuation plans highlight that comprehensive mitigation policies can be produced from the stochastic tsunami simulation for future tsunamigenic events.
Analysis of a Mechanistic Model for Non-invasive Bioimpedance of Intact Skin
Authors: Tsai B. , Xue H. , Birgersson E. , Ollmar S. , Birgersson U. 
Published: December 2017

Abstract
A mechanistic mathematical model for electrical impedance spectroscopy (EIS) measurements of human skin is analyzed, leading to a reduced model and approximate solutions. In essence, the model considers a complex-valued Laplace equation in the frequency domain for the alternating current from a circular EIS probe passing through the layers – stratum corneum, viable skin and adipose tissue – of human skin in the frequency range 1 kHz – 1 MHz. The reduced model, which only needs to be solved numerically for the viable skin with modified boundary conditions, is verified with the full set of equations (non-reduced model): good agreement is found with a maximum relative error of less than 3%. A Hankel transform of the reduced model allows for approximate solutions of not only the measured impedance but also the point-wise potential distribution in the skin. In addition, the dimensionless numbers governing the EIS are elucidated and discussed.
"Quadrilleros e sesmeros que miran por el bien público": lucha y aspiraciones sociopolíticas del común vallisoletano a fines de la Edad Media
Authors: Majo Tomé Beatriz 
Published: December 2017

<p>La constitución del regimiento a mediados del siglo XIV se tradujo en la exclusión del común de la participación política local. No obstante, a lo largo del siglo XV el común de las ciudades castellanas comenzó a reivindicar una mayor participación política lo que se tradujo en un enfrentamiento con las oligarquías que controlaban los regimientos. En este proceso, Valladolid se presenta como un enclave idóneo para analizar las aspiraciones políticas del común, su organización, la articulación de su discurso en torno a la reivindicación de la figura de los procuradores del común, y la lucha para alcanzar dichas aspiraciones, que otorgará al común la experiencia necesaria para poner en práctica un modelo de gobierno revolucionario durante el conflicto comunero. </p>
Les nouvelles
masculinités en Suisse : une approche par l’idéologie de genre et la répartition du
travail rémunéré et non rémunéré au sein des couples
Authors: Ben Salah Hakim , Wernli Boris , Henchoz Caroline 
Published: December 2017

Cadre de la recherche : Dans les sociétés occidentales postmodernes, des hommes adoptent désormais des comportements
traditionnellement étiquetés comme féminins, notamment dans la répartition des rôles autour de l’enfant. En Suisse,
l’investissement concret des hommes est toutefois caractérisé, globalement et en comparaison des femmes, par une implication
moindre dans les tâches domestiques et familiales, qui diminue encore après la naissance d’un enfant.
Objectifs : Partant de ce constat,
cet article explore le rapport entre l’idéologie genrée et l’engagement des hommes et des pères dans ce domaine.
Méthodologie : À l’aide de modèles statistiques multivariés,
notre analyse tente de déterminer si les attitudes envers la vie familiale et l’égalité ont une influence sur l’implication domestique et familiale des hommes.
Nous mobilisons pour cela plus de 25 000 entretiens téléphoniques effectués entre 2000
et 2011 dans le cadre du Panel suisse de ménages (PSM).
Résultats : Les résultats font ressortir quatre
formes de masculinité. « L’homme professionnel » construit sa masculinité
essentiellement dans l’investissement professionnel sur le marché du travail et
financier au sein du ménage. « L’homme orthodoxe » reste le pourvoyeur principal des
revenus, sans pour autant dédaigner les tâches ménagères. Néanmoins, il s’occupe surtout
de celles qui sont socialement définies comme étant masculines. « Le traditionnel
gestionnaire » a un profil similaire, si ce n’est qu’il prend également en charge des
tâches dites négociables, les tâches administratives du ménage. « L’homme inclusif » est
celui qui partage le plus le temps de travail rémunéré et non rémunéré avec sa compagne.

Conclusions : En
définitive, ces différents profils s’expliquent moins par la mise en pratique d’une
idéologie de genre que par des facteurs institutionnels ou pragmatiques comme le capital
économique et humain à disposition des partenaires.
Contribution : En proposant une typologie de
l’implication dans le travail non rémunéré d’hommes en Suisse et en examinant de manière
empirique plusieurs explications des différences constatées, cet article apporte une
contribution originale à la connaissance des masculinités en contexte familial.
Mémoire familiale chez des jeunes parents en difficulté : mécanismes de représentation et de narration d’une histoire familiale tourmentée
Authors: Baret Caroline , Gilbert Sophie 
Published: December 2017

Cadre de la recherche :Certains « jeunes de la rue » ou « jeunes en difficulté » deviennent parents dans des contextes précaires : consommation de drogue, absence de logement stable et de revenus, en rupture sociale et familiale (Baret et Gilbert, 2015 ; Haleyet al., 2006 ; Poirieret al., 1999).Objectifs :Notre recherche s’est intéressée à comprendre comment les jeunes parents en difficulté élaborent leur héritage et leur mémoire familiale, considérant leur histoire tourmentée (maltraitance, abandon, difficultés parentales).Méthodologie :Nous avons mené des entretiens semi-directifs auprès de 12 jeunes parents qui fréquentaient un organisme d’aide aux jeunes en difficulté à Montréal (Dans la rue). Notre analyse en profondeur des transcriptions a suivi une méthode inductive à deux niveaux : descriptif et interprétatif (Gilbert, 2009 ; Paillé et Mucchielli, 2008, 2012).Résultats :L’analyse qualitative a permis de fonder une typologie de la mémoire familiale, appelée « représentation mémorielle de la famille ». Pour chacune des représentations (énigmatique,altéréeettrompe-l’œil), nous avons pu inférer trois mécanismes psychiques distincts : lascotomisation, lafixationet lafabulation mémorielles.Conclusions :Si la mémoire familiale est conscience du passé et négociation avec celui-ci (Muxel, 1996), le récit des jeunes parents que nous avons rencontrés renvoie plutôt à la difficile conscientisation d’un passé, par le biais de différents processus : 1) l’effacement (scotomisation) ; 2) la suspension du temps et la reviviscence (fixation) ; 3) le travestissement (fabulation)Contribution :Sans sous-estimer les difficultés actuelles et réelles des jeunes parents, il nous semble nécessaire d’explorer leur histoire familiale et sociale dans le cadre de l’intervention. Il s’agirait notamment de leur offrir un espace de parole au sein d’une relation de confiance permettant un travail de mémoire réflexif (Muxel, 1996) et de mentalisation (Tychey, 2001 ; Berthelotet al., 2013).
Lien entre les pratiques parentales négatives et les problèmes de comportement extériorisés des jeunes enfants à leur entrée à la maternelle : effet modérateur des pratiques positives de l’autre parent
Authors: Caron Camille , Besnard Thérèse , Verlaan Pierrette , Capuano France 
Published: December 2017

Cadre de la recherche : L’étude de l’impact respectif des pratiques parentales des deux parents laisse entrevoir que les pratiques parentales des pères tout comme celles des mères contribuent positivement à l’adaptation sociale de l’enfant. Cependant, les pratiques parentales peuvent également être liées à la présence de difficultés d’adaptation, notamment de problèmes de comportement extériorisés. À une époque où les deux parents s’investissent dans l’éducation de leurs enfants, il est pertinent de se pencher sur l’influence mutuelle des pratiques parentales des deux parents sur les problèmes de comportement extériorisés de l’enfant et ainsi, déterminer des facteurs de modération possibles de la coparentalité au sein d’une même famille.
Objectifs : La présente recherche1 vise à vérifier : 1) si les pratiques parentales positives du père modèrent la relation entre les pratiques parentales négatives de la mère et les problèmes de comportement extériorisés de l’enfant et 2) si les pratiques parentales positives de la mère modèrent la relation entre les pratiques parentales négatives du père et les problèmes de comportement extériorisés de l’enfant.
Méthodologie : L’étude est transversale et porte sur un sous-échantillon de 626 enfants (âge moyen de 5,6 ans) et leurs deux parents. Les données ont été recueillies par questionnaires auprès des pères et des mères séparément.
Résultats : Les résultats d’analyses de régression multiple démontrent l’effet simple des pratiques négatives des deux parents sur les problèmes de comportement extériorisés de l’enfant. On remarque un effet modérateur des pratiques parentales positives de la mère sur les pratiques parentales négatives du père, mais pas l’inverse.
Conclusions : L’étude révèle l’importance de s’attarder aux pratiques parentales négatives, autant pour les mères que pour les pères. De plus, il apparait que l’effet combiné des pratiques des deux parents pourrait avoir un impact aussi important que les pratiques parentales individuelles sur le développement de l’enfant.
Contribution : De nouvelles connaissances dans le domaine du co-engagement parental sur le développement de l’enfant sont présentées dans cette étude, en considérant l’effet modérateur des pratiques parentales positives dans cette relation.
Multiple Emplacement and Exhumation History of the Late Mesozoic Dayunshan–Mufushan Batholith in Southeast China and Its Tectonic Significance: 1. Structural Analysis and Geochronological Constraints
Authors: Ji Wenbin , Faure Michel , Lin Wei , Chen Yan , Chu Yang , Xue Zhenhua 
Published: December 2017

AbstractThe South China Block (SCB) experienced a polyphase reworking by the Phanerozoic tectonothermal events. To better understand its Late Mesozoic tectonics, an integrated multidisciplinary investigation has been conducted on the Dayunshan–Mufushan composite batholith in the north‐central SCB. This batholith consists of two major intrusions that recorded distinct emplacement features. According to our structural analysis, two deformation events in relation to batholith emplacement and subsequent exhumation are identified. The early one (D1) was observed mostly at the southern border of the batholith, characterized by a top‐to‐the‐SW ductile shearing in the early‐stage intrusion and along its contact zone. This deformation, chiefly associated with the pluton emplacement at ca. 150 Ma, was probably assisted by farfield compression from the northern Yangtze foreland belt. The second but main event (D2) involved two phases: (1) ductile shearing (D2a) prominently expressed along the Dayunshan detachment fault at the western border of the batholith where the syntectonic late‐stage intrusion and minor metasedimentary basement in the footwall suffered mylonitization with top‐to‐the‐NW kinematics; and (2) subsequent brittle faulting (D2b) further exhumed the entire batholith that behaved as rift shoulder with half‐graben basins developed on its both sides. Geochronological constraints show that the crustal ductile extension occurred during 132–95 Ma. Such a Cretaceous NW–SE extensional tectonic regime, as indicated by the D2event, has been recognized in a vast area of East Asia. This tectonism was responsible not only for the destruction of the North China craton but also for the formation of the so‐called “southeast China basin and range tectonics.”
Flexible Broadband Image Sensors with SnS Quantum Dots/Zn2SnO4 Nanowires Hybrid Nanostructures
Authors: Li Ludong , Lou Zheng , Shen Guozhen 
Published: December 2017

AbstractBroadband image sensors are widely studied and applied in many fields. However, developing high‐performance flexible broadband imaging is still a great challenge that needs to be overcome. This study demonstrates a flexible broadband image sensor with SnS quantum dots (QDs)/Zn2SnO4 (ZTO) nanowires (NWs) hybrid nanostructures as the sensing elements, which is prepared by decorating ZTO NWs with SnS QDs via a two‐step vapor deposition method. Compared with pristine ZTO NWs, the hybrid QDs/NWs exhibit much higher photoconductive gain and specific detectivity in UV region and extended photoresponse ranging from UV to NIR region. In addition, individual hybrid QDs/NW photodetector built on polyethylene terephthalate substrate shows an excellent flexibility, mechanical stability, folding endurance, and long‐term stability. Integrated into a 10 × 10 array, a flexible broadband image sensor is fabricated. Under bending states, the flexible image sensor can still identify clearly the target images composed of white light and red light, revealing the outstanding target identification ability. The superior performance of the devices indicates that the QDs/NWs hybrid nanostructures have a tremendous application potential in future flexible broadband imaging technology.
Defect‐Rich Ni3FeN Nanocrystals Anchored on N‐Doped Graphene for Enhanced Electrocatalytic Oxygen Evolution
Authors: Zhao Shulin , Li Meng , Han Min , Xu Dongdong , Yang Jing , Lin Yue , Shi Nai‐En , Lu Yanan , Yang Rui , Liu Bitao , Dai Zhihui , Bao Jianchun 
Published: December 2017

AbstractOwing to their unique optical, electronic, and catalytic properties, metal nitrides nanostructures are widely used in optoelectronics, clean energy, and catalysis fields. Despite great progress has been achieved, synthesis of defect‐rich (DR) bimetallic nitride nanocrystals or related nanohybrids remains a challenge, and their electrocatalytic application for oxygen evolution reaction (OER) has not been fully studied. Herein, the DR‐Ni3FeN nanocrystals and N‐doped graphene (N‐G) nanohybrids (DR‐Ni3FeN/N‐G) are fabricated through temperature‐programmed annealing and nitridation treatment of NiFe‐layered double hydroxides/graphene oxide precursors by controlling annealing atmosphere. In the nanohybrids, the DR‐Ni3FeN nanocrystals are anchored on N‐G, and mainly show twin crystal defects besides ≈10% of stacking faults. Such nanohybrids can efficiently catalyze OER in alkaline media with a small overpotential (0.25 V) to attain the current density of 10 mA cm−2 and a high turnover frequency (0.46 s−1), superior to their counterparts (the nearly defect‐free Ni3FeN/N‐G), commercial IrO2, and the‐state‐of‐art reported OER catalysts. Except for the superior activity, they show better durability than their counterparts yet. As revealed by microstructural, spectroscopic, and electrochemical analyses, the enhanced OER performance of DR‐Ni3FeN/N‐G nanohybrids originates from the abundant twin crystal defects in Ni3FeN active phase and the strong interplay between DR‐Ni3FeN and N‐G.
Synthetic Light‐Curable Polymeric Materials Provide a Supportive Niche for Dental Pulp Stem Cells
Authors: Vining Kyle H. , Scherba Jacob C. , Bever Alaina M. , Alexander Morgan R. , Celiz Adam D. , Mooney David J. 
Published: December 2017

AbstractDental disease annually affects billions of patients, and while regenerative dentistry aims to heal dental tissue after injury, existing polymeric restorative materials, or fillings, do not directly participate in the healing process in a bioinstructive manner. There is a need for restorative materials that can support native functions of dental pulp stem cells (DPSCs), which are capable of regenerating dentin. A polymer microarray formed from commercially available monomers to rapidly identify materials that support DPSC adhesion is used. Based on these findings, thiol‐ene chemistry is employed to achieve rapid light‐curing and minimize residual monomer of the lead materials. Several triacrylate bulk polymers support DPSC adhesion, proliferation, and differentiation in vitro, and exhibit stiffness and tensile strength similar to existing dental materials. Conversely, materials composed of a trimethacrylate monomer or bisphenol A glycidyl methacrylate, which is a monomer standard in dental materials, do not support stem cell adhesion and negatively impact matrix and signaling pathways. Furthermore, thiol‐ene polymerized triacrylates are used as permanent filling materials at the dentin‐pulp interface in direct contact with irreversibly injured pulp tissue. These novel triacrylate‐based biomaterials have potential to enable novel regenerative dental therapies in the clinic by both restoring teeth and providing a supportive niche for DPSCs.
Overcoming Fill Factor Reduction in Ternary Polymer Solar Cells by Matching the Highest Occupied Molecular Orbital Energy Levels of Donor Polymers
Authors: Lee Jihoon , Tamilavan Vellaiappillai , Rho Kyung Hwan , Keum Sangha , Park Ki Hong , Han Daehee , Jung Yun Kyung , Yang Changduk , Jin Youngeup , Jang Jae‐Won , Jeong Jung Hyun , Park Sung Heum 
Published: December 2017

AbstractDespite the potential of ternary polymer solar cells (PSCs) to improve photocurrents, ternary architecture is not widely utilized for PSCs because its application has been shown to reduce fill factor (FF). In this paper, a novel technique is reported for achieving highly efficient ternary PSCs without this characteristic sharp decrease in FF by matching the highest occupied molecular orbital (HOMO) energy levels of two donor polymers. Our ternary device—made from a blend of wide‐bandgap poly[4,8‐bis(2‐ethylhexyloxy)benzo[1,2‐b:4,5‐b′]dithiophene‐alt‐2,5‐dioctyl‐4,6‐di(thiophen‐2‐yl)pyrrolo[3,4‐c]pyrrole‐1,3(2H,5H)‐dione) (PBDT‐DPPD) polymer, narrow‐bandgap poly[4,8‐bis[5‐(2‐ethylhexyl)‐2‐thienyl]benzo[1,2‐b:4,5‐b′]dithiophene‐alt‐(4‐(2‐ethylhexyl)‐3‐fluorothieno[3,4‐b]thiophene‐)‐2‐carboxylate‐2‐ 6‐diyl)] (PTB7‐Th) polymer, and [6,6]‐phenyl C70‐butyric acid methyl ester (PC70BM)—exhibits a maximum power conversion efficiency of 10.42% with an open‐circuit voltage of 0.80 V, a short‐circuit current of 17.61 mA cm−2, and an FF of 0.74. In addition, this concept is extended to quaternary PSCs made by using three different donor polymers with similar HOMO levels. Interestingly, the quaternary PSCs also yield a good FF (≈0.70)—similar to those of corresponding binary PSCs. This study confirms that the HOMO levels of the polymers used on the photoactive layer of PSCs are a crucial determinant of a high FF.
All‐Dielectric Meta‐Reflectarray for Efficient Control of Visible Light
Authors: Sun Shang , Zhou Zhenxing , Zhang Chen , Yang Wenhong , Song Qinghai , Xiao Shumin 
Published: December 2017

AbstractWide‐bandgap material based all‐dielectric metasurfaces have been ideal platforms for the realization of arbitrary phase control in visible spectrum. While TiO2 metasurfaces are very promising in broadband and high‐efficiency anomalous transmission, meta‐hologram, and meta‐lenses et al., the current realizations are strongly dependent on the sophisticated fabrication technique to fabricate TiO2 nano‐pillars with aspect ratio > 10. Herein we experimentally demonstrate a much simpler approach to realize efficient phase control of visible light. By exploiting TiO2 nano‐blocks as meta‐atoms on a ground metal plane, we find that TiO2 metasurface with aspect ratio around 1‐1.5 is good enough to produce phase changes covering ‐π to π and high reflection efficiency simultaneously. Based on the phase control of the meta‐reflectarray, anomalous reflection with a ratio between anomalous reflection and normal reflection ∼ 74/26 have been experimentally realized using a combination of typical electron‐beam lithography, electron‐beam evaporation, and a simple lift‐off process. Similarly, high performance TiO2 metasurface in form of hologram has also been demonstrated for red (633 nm), green (520 nm), and blue (445 nm) wavelengths. We believe this research shall route a new way to cost‐effective all‐dielectric metasurfaces and advance their applications in encryption, anti‐counterfeiting, and wearable displays.
A Zero‐Dimensional Organic Seesaw‐Shaped Tin Bromide with Highly Efficient Strongly Stokes‐Shifted Deep‐Red Emission
Authors: Zhou Chenkun , Lin Haoran , Shi Hongliang , Tian Yu , Pak Chongin , Shatruk Michael , Zhou Yan , Djurovich Peter , Du Mao‐Hua , Ma Biwu 
Published: December 2017

AbstractThe synthesis and characterization is reported of (C9NH20)2SnBr4, a novel organic metal halide hybrid with a zero‐dimensional (0D) structure, in which individual seesaw‐shaped tin (II) bromide anions (SnBr42−) are co‐crystallized with 1‐butyl‐1‐methylpyrrolidinium cations (C9NH20+). Upon photoexcitation, the bulk crystals exhibit a highly efficient broadband deep‐red emission peaked at 695 nm, with a large Stokes shift of 332 nm and a high quantum efficiency of around 46 %. The unique photophysical properties of this hybrid material are attributed to two major factors: 1) the 0D structure allowing the bulk crystals to exhibit the intrinsic properties of individual SnBr42− species, and 2) the seesaw structure enabling a pronounced excited state structural deformation as confirmed by density functional theory (DFT) calculations.
A General Approach Towards Triazole‐Linked Adenosine Diphosphate Ribosylated Peptides and Proteins
Authors: Liu Qiang , Kistemaker Hans A. V. , Bhogaraju Sagar , Dikic Ivan , Overkleeft Herman S. , van der Marel Gijsbert A. , Ovaa Huib , van der Heden van Noort Gerbrand J. , Filippov Dmitri V. 
Published: December 2017

AbstractCurrent methods to prepare adenosine diphosphate ribosylated (ADPr) peptides are not generally applicable due to the labile nature of this post‐translational modification and its incompatibility with strong acidic conditions used in standard solid‐phase peptide synthesis. A general strategy is presented to prepare ADPr peptide analogues based on a copper‐catalyzed click reaction between an azide‐modified peptide and an alkyne‐modified ADPr counterpart. The scope of this approach was expanded to proteins by preparing two ubiquitin ADPr analogues carrying the biological relevant α‐glycosidic linkage. Biochemical validation using Legionella effector enzyme SdeA shows that clicked ubiquitin ADPr is well‐tolerated and highlights the potential of this strategy to prepare ADPr proteins.
Ruthenium(II)‐Catalyzed C−H Difluoromethylation of Ketoximes: Tuning the Regioselectivity from the meta to the para Position
Authors: Yuan Chunchen , Zhu Lei , Zeng Runsheng , Lan Yu , Zhao Yingsheng 
Published: December 2017

AbstractA highly para‐selective CAr−H difluoromethylation of ketoxime ethers under ruthenium catalysis has been developed. A wide variety of ketoxime ethers are compatible with the reaction, which leads to the corresponding para‐difluoromethylated products in moderate to good yield. A mechanistic study clearly showed that chelation‐assisted cycloruthenation is the key factor in the para selectivity of the difluoromethylation of ketoxime ethers. Density functional theory was used to gain a theoretical understanding of the para selectivity.#