bluuebunny/crossref_metadata_2025_split huggingface dataset:
Crystal structure of 7-ethoxy-6,8-difluoro-4-oxo-1-pyridin-2-ylmethyl-1,4-dihydro-quinoline-3-carboxylic acid, C18H14F2N2O4
Authors: Shu-Fang Fang , Jia Gu , Yuan-Zhen Xiong , Guo-Ping Huang , Jian-Ping Huang 
Published: May 2020

Abstract
C18H14F2N2O4, triclinic, P1̄ (no. 2), a = 6.377(3) Å, b = 9.466(5) Å, c = 13.367(7) Å, α = 83.409(6)°, β = 83.283(6)°, γ = 83.728(6)°, V = 792.3(7) Å3, Z = 2, R
gt(F) = 0.0587, wR
ref(F
2) = 0.1814, T = 296(2) K.
The crystal structure of poly[(μ10-5-carboxyisophthalato-κ10
O)disodium], C9H4Na2O6
Authors: Li Ting-Ting , Qin Yu-Cai , Chen Bao-Kuan 
Published: May 2020

Abstract
C9H4Na2O6, monoclinic, C2/c (no. 15), a = 14.6828(15) Å, b = 9.8602(10) Å, c = 6.5024(7) Å, β = 101.360(4)°, V = 922.94(17) Å3, Z = 4, Rgt
(F) = 0.0337, wR
ref(F
2) = 0.0775, T = 173(2) K.
Crystal structure of trimethylsulfoxonium tetrachloridocobaltate(II) [(CH3)3SO]2CoCl4
Authors: Zhong Xin , Zhou Junyan , Hao Munan 
Published: May 2020

Abstract
C6H18S2O2CoCl4, monoclinic, P21/c (no. 14), a = 8.4397(3) Å, b = 15.6692(5) Å, c = 12.5989(4) Å, β = 93.8580(10)°, V = 1662.35(10) Å3, Z = 4, R
gt(F) = 0.0408, wR
ref(F
2) = 0.0965, T = 293(2) K.
Crystal structure of 3-((3-nitrophenyl)sulfonamido)propanoic acid — 4,4′-bipyridine (1/1), C19H18N4O6S
Authors: Chen Xiao-Miao , Liu Zheng-Jun , Cheng Jing-Song , Zhao Rong-Fei , Qin Lan 
Published: May 2020

Abstract
C19H18N4O6S, monoclinic, P21/n (no. 14), a = 8.343(4) Å, b = 7.367(3) Å, c = 31.532(14) Å, β = 97.398(8)°, V = 1921.8(14) Å3, Z = 4, R
gt(F) = 0.0420, wR
ref(F
2) = 0.1158, T = 296.15 K.
Printability of photo-sensitive nanocomposites using two-photon
polymerization
Authors: Yeung Ka-Wai , Dong Yuqing , Chen Ling , Tang Chak-Yin , Law Wing-Cheung , Tsui Gary Chi-Pong , Engstrøm Daniel S. 
Published: May 2020

Abstract
Two-photon polymerization direct laser writing (TPP DLW) is an emerging technology
for producing advanced functional devices with complex three-dimensional (3D)
micro-structures. Tremendous efforts have been devoted to developing two-photon
polymerizable photo-sensitive nanocomposites with tailored properties. Light-induced
reconfigurable smart materials such as liquid crystalline elastomers (LCEs) are
promising materials. However, due to the difficulties in designing two-photon
polymerizable liquid crystal monomer (LCM) nanocomposite photoresists, it is
challenging to fabricate true 3D LCE micro-structures. In this paper, we report the
preparation of photo-sensitive LCE nanocomposites containing photothermal
nanomaterials, including multiwalled carbon nanotubes, graphene oxide and gold
nanorods (AuNRs), for TPP DLW. The printability of the LCE nanocomposites is assessed
by the fidelity of the micro-structures under different laser writing conditions. DLW
of GO/LCM photoresist has shown a vigorous bubble formation. This may be due to the
excessive heat generation upon rapid energy absorption of 780 nm laser energy.
Compared to pure LCM photoresists, AuNR/LCM photoresists have a lower laser intensity
threshold and higher critical laser scanning speed, due to the high absorption of
AuNRs at 780 nm, which enhanced the photo-sensitivity of the photoresist.
Therefore, a shorter printing time can be achieved for the AuNR/LCM photoresist.
Is Europe’s right wing turn due to immigration? Empirical evidence from Italy
Authors: Van Wolleghem Pierre Georges , Pasini Nicola 
Published: May 2020

AbstractImmigration has unquestionably gained importance in Italian public opinion over the past few years; but what has been its effect on politics? Building on a recent trend in literature, this paper appraises the effect of immigration on the success of far-right parties. We analyze the results of the elections from 2001, when immigration was still marginal, to the last elections held in 2018. Applying time-series-cross-section methods to an original dataset, we find that immigration has had a consistent effect on votes for the far-right. Interestingly, we also show that economic factors likely weigh more on far-right votes than immigration.
Forensic Iconicity: The Experimental Law’s Whatness in Digital Culture
Authors: Costantini Cristina 
Published: May 2020

Abstract
Thinking about the whatness of the Law in the digital era means to return to question its ontological abyss and its metaphysical violence. The essay rests on the idea that Law, to declare or to command, to condemn or to absolve, needs a material medium of communication that allows its sensible perceptibility. At the same time, the concrete appearances of the Law in the public sphere are partial and paradoxical: they are haunted by an ontological excess that resists against a conclusive form of mundane apprehension. Forensic Iconicity is the expression coined to figuratively depict the structural ambiguity between ostensibility and concealment that marks the Law’s presentialness. The aim of the work is to explore the transmutations and the displacements of the ancient bodies of symbolic representation of the Law up to the current dispersion in algorithmic sequences and digital traces. Moreover, according to the view proposed, the unresolved relationship between the abstract prophecy of Law and its physical precipitate has been captured and explained by the means of different paradigms, moving from political theology to algorithmic angelism.
Cutaneous port-site recurrence secondary to tumour seeding following implantation of an intraperitoneal chemotherapy access port for gastric cancer
Authors: Chue Koy Min , Chan Dexter Yak Seng , So Jimmy B.Y. 
Published: May 2020

AbstractIntraperitoneal chemotherapy has shown promising results for the treatment of peritoneal carcinomatosis in gastric cancer. However, the implantation of an intraperitoneal chemotherapy port may be associated with catheter-related complications. The authors describe a case of cutaneous port-site recurrence secondary to tumour seeding from an intraperitoneal chemotherapy access port.
Spin dynamics, antiferrodistortion and magnetoelectric interaction in multiferroics. The case of BiFeO3
Authors: Davydova M. D. , Zvezdin K. A. , Mukhin A. A. , Zvezdin A. K. 
Published: May 2020

AbstractWe present a theoretical study of the spin dynamics in perovskite-like multiferroics with homogeneous magnetic order in the presence of external magnetic and electric fields. A particular example of such material is BeFeO3 in which the spin cycloid can be suppressed by application of external magnetic field, doping or by epitaxial strain. Understanding the effect of the external electric field on the spin-wave spectrum of these systems is required for devices based on spin wave interference and other innovative advances of magnonics and spintronics. Thus, we propose a model for BiFeO3 in which the thermodynamic potential is expressed in terms of polarization \boldsymbol{P}, antiferrodistortion \boldsymbol{\Omega}, antiferromagnetic moment \boldsymbol{L} and magnetization \boldsymbol{M}. Based on this model, we derive the corresponding equations of motion and demonstrate the existence of electromagnons, that is, magnons that can be excited by electric fields. These excitations are closely related to the magnetoelectric effect and the dynamics of the antiferrodistortion \boldsymbol{\Omega}. Specifically, the influence of the external electric field on the magnon spectra is due to reorientation of both polarization \boldsymbol{P} and antiferrodistortion \boldsymbol{\Omega} under the influence of the electric field and is linked to emergence of a field-induced anisotropy.
Glyceryl-ether Monooxygenase [EC 1.14.16.5J Part VII Effects of Alkyl Phosphocholines and Acyl L-α-lyso-Phosphatidylcholines Detergents on Enzyme Activity
Authors: Kurisu Toshikatsu , Taguchi Hiroyasu , Paal Bela , Yang Nan , Armarego Wilfred L.F. 
Published: May 2020

Summary The effects of the ionic detergents dodecyl, tetradecyl, hexadecyl and octadecyl phosphocholines, and dodecanoyl, tetradecanoyl, hexadecanoyl and octadecanoyl L-a-lyso-phosphatidylcholines on the enzyme activity of glyceryl-ether monooxygenase are reported. All these detergents inhibit the monooxygenase at concentrations above a threshold value which is above the relative critical micelle concentrations implying that the micelles interact passively with the microsomal membrane below the threshold concentration. The kinetics of inhibition by the C14 and C16 detergents above the threshold concentrations have been selected for study and are found to be competitive with apparent Ki values in the range 316-365 IlM. The apparent Km and Vmax values for RS-batyl alcohol with 6-MePH4 as cofactor in the presence of the choline detergents (at or below the threshold inhibiting concentrations) are in the range 24-44 μM and 46-64 nrnoles/ min.mg of monooxygenase protein respectively. These data are compared and discussed with data reported for the monooxygenase in the presence of the non-ionic detergent Mega-10.
In the light of new data: The population of the first farming communities in the eastern Marmara region
Authors: Alpaslan-Roodenberg M. Songül , Roodenberg Jacob 
Published: May 2020

AbstractFollowing on from a few decades of osteological analysis this study presents an assessment of the data retrieved from human population samples provided by four early farming sites, namely Ilıpınar, Menteşe, Barcın and Aktopraklık, located in the lake basins southeast of the Sea of Marmara. It highlights various aspects of that population such as demographic data, health, trauma, and ancient people’s attitude toward death. The research aims to identify and discuss similarities and dissimilarities between the studied Neolithic settlements in this region, especially with regard to paleo-demographic data and the use of violence. With exception of a small group of burials at Aktopraklık that contrasted with regular inhumations, it seems that mortuary practices barely differed from one community to another, and transcended across regional boundaries. The use of wooden planks covering the bottom of grave pits, which were first discovered at Ilıpınar, may serve as an example. Early farmers of the eastern Marmara region suffered mostly from joint diseases and degenerative arthritis. Their life expectancy was similar for adults of both sexes, at between 25–40 years, while two of the four communities showed high infant mortality.
Testing of kinetic energy backscatter parameterizations in the NEMO ocean model
Authors: Perezhogin Pavel A. 
Published: May 2020

Abstract
Eddy-permitting numerical ocean models resolve mesoscale turbulence only partly, that leads to underestimation of eddy kinetic energy (EKE). Mesoscale dynamics can be amplified by using kinetic energy backscatter (KEB) parameterizations returning energy from the unresolved scales. We consider two types of KEB: stochastic and negative viscosity ones. The tuning of their amplitudes is based on a local budget of kinetic energy, thus, they are ‘energetically-consistent’ KEBs. In this work, the KEB parameterizations are applied to the NEMO ocean model in Double-Gyre configuration with an eddy-permitting resolution (1/4 degree). To evaluate the results, we compare this model with an eddy-resolving one (1/9 degree). We show that the meridional overturning circulation (MOC), meridional heat flux, and sea surface temperature (SST) can be significantly improved with the KEBs. In addition, a better match has been found between the time power spectra of the eddy-permitting and the eddy-resolving model solutions.
High order modified differential equation of the Beam–Warming method, I. The dispersive features
Authors: Shokin Yurii , Winnicki Ireneusz , Jasinski Janusz , Pietrek Slawomir 
Published: May 2020

Abstract
The analysis of the modified partial differential equation (MDE) of the constant wind speed advection equation explicit difference scheme up to the eighth order with respect to both space and time derivatives is presented. So far, in majority of publications this modified equation has been derived mainly as a fourth-order equation. The MDE is presented in the so-called Π-form of the first differential approximation. This form includes only the space derivatives of higher order p and their coefficients μ(p). Analysis of these coefficients provides indications of the nature of the dissipative and dispersive errors. A fragment of the stencil for determining the modified differential equation up to the eighth-order MDE for the second-order Beam–Warming scheme is included. The derived coefficients μ(p) as well as the analysis of the phase shift errors, the phase and group velocities and dispersive features on the basis of these coefficients have not been published so far. The dissipative features of this method we present in [33].
Un impensé de la sémiotique : la variation (diachronique, sociale, expérientielle)
Authors: Klinkenberg Jean-Marie 
Published: May 2020

Abstract
The paper starts from the premise that the epistemological requirements of the semiotic discipline have led it to overlook the variation (geographical, chronological, social) of the subjects it deals with. After reviewing the historical and methodological reasons for this setting aside, this paper outlines a general theory of semiotic variation. For this, it distinguishes two families of variation – the variation of practices and the variation of attitudes – and three axes of variation: the spatial axis, the time axis and the social axis. It also highlights the two types of forces that govern the variation: centripetal forces and centrifugal forces. The paper concludes with the epistemological impact that the concern about variation may have on semiotics and disciplines that, such as sociology and anthropology, have made variation their subject.
The role of information structure in the instantiation of objects: Evidence from Amazonian Spanish
Authors: Vallejos Rosa , Fernández-Lizárraga Evelyn , Patterson Haley 
Published: May 2020

AbstractThis study analyzes the instantiation of objects in Peruvian Amazonian Spanish (PAS) discourse in two communities with distinct linguistic contexts. We examine the impact of two social variables (gender and place) and nine linguistic variables (transitivity, animacy, definiteness, anaphora function, anaphora expression, cataphora function, cataphora expression, activation, topic persistence) on the speech of eight participants. Our findings indicate that null instantiation in PAS is pervasive, occurring with a range of verb lexemes. While neither gender nor place are significant predictors of null objects, various linguistic variables contribute to the instantiation of objects. The five significant variables as determined by a mixed model regression analysis include the following: animacy, definiteness, anaphora expression, cataphora expression, and activation status. Several findings are consistent with previous research (e. g. human and definite referents disfavor null objects), while other results differ (e. g. PAS propositions disfavor null objects). Activation status and anaphora expression are the most significant predictors of null objects in PAS. In particular, highly accessible referents in discourse and anaphoric null objects favored null objects in subsequent clauses. Thus, the results in the present study demonstrate the pivotal role of information structure in object instantiation, furthering the discussion on syntax-discourse interplay phenomena.
‘Our’ vs. ‘Inherited’ Museums. PiS and Fidesz as Mnemonic Warriors
Authors: Radonić Ljiljana 
Published: May 2020

Abstract
The Polish and the Hungarian governing party, PiS and Fidesz, are mnemonic warriors who had already tried to enforce their memory politics during their first government terms, as their flagship museums, the Warsaw Rising Museum, opened in 2004, and the House of Terror in Budapest, opened in 2002, show. In museums they ‘inherited’ from their predecessors, the current governments either change content, as PiS at the Museum of the Second World War in Gdańsk, or ‘only’ battle against the directors in office, as happened at the Museum of the History of Polish Jews in Warsaw and at the Holocaust Memorial Center in Budapest. Yet even mnemonic warriors cannot ignore international developments like the ‘universalization of the Holocaust’. As the author shows, the Polish and the Hungarian governments favored opening new museums over changing existing museums identified as ‘Jewish’, including those that explicitly deal with Polish and Hungarian complicity. New museums, like the Ulma Family Museum in southeastern Poland, the House of Fates in Budapest, and the Warsaw Ghetto Museum, focus on rescuers of Jews and uplifting messages of Polish and Hungarian heroism.
Hostility to Hospitality: Authors’ Response
Authors: Balboni Michael J. 
Published: May 2020

Abstract
This article offers a brief response to constructive criticism of the book featured in this edition of Spiritual Care. Hostility to Hospitality argues that the role of spirituality within the care of sick patients, despite clear empirical evidence demonstrating its importance, remains deeply contested because of bias against religious communities. Deeply flawed conceptualizations of the nature of religion and the secular camouflage how a society's commitment to immanence functions like a spirituality. A secular framework weakens how spiritual communities can positively influence medical institutions or socialize professional guilds in caring for the whole patient. The diminishment of communities that champion compassion as a chief end, pave a way for hostile economic, technological, and bureaucratic forces to suppress our ability to fully care for patients in body and soul. Rather than being neutral as purported, the secular structures of medicine manipulate and use pastoral care for its own immanent ends. Hostility to Hospitality argues that unless pluralism is embraced, allowing for a diversity of religious communities to influence the structures of medicine, compassionate and holistic care will increasingly become unlikely as impersonal social forces increase.
What are and what aren’t complex nominal expressions in flexible word order languages
Authors: Reinöhl Uta 
Published: May 2020

AbstractThis paper tackles the challenge of how to identify multi-word (or “complex”) nominal expressions in flexible word order languages including certain Australian languages and Vedic Sanskrit. In these languages, a weak or absent noun/adjective distinction in conjunction with flexible word order make it often hard to distinguish between complex nominal expressions, on the one hand, and cases where the nominals in question form independent expressions, on the other hand. Based on a discourse-based understanding of what it means to form a nominal expression, this paper surveys various cases where we arenotdealing with multi-word nominal expressions. This involves, in particular, periphery-related phenomena such as use of nominals as free topics or afterthoughts, as well as various kinds of predicative uses. In the absence of clear morpho-syntactic evidence, all kinds of linguistic evidence are relied upon, including, in particular, information structure and prosody, but also derivational morphology and lexical semantics. In this way, it becomes frequently possible to distinguish between what are and what aren’t complex nominal expressions in these languages.
Third turn position in British election phone-in conversations
Authors: Pinatih Anisa 
Published: May 2020

AbstractAn election radio phone-in program is designed for questions and answers, thus providing a context for direct interaction where lay-participants can engage with politicians’ responses. The current study aims at examining the third position that follows a question-answer sequence in a phone-in conversation, when radio hosts and/or callers evaluate politicians’ answers. Previous research has shown that radio hosts may offer a comeback to the caller, terminate the call, or ask their own question; and that a caller may come back on their own initiative. The aim of this article is to discover if there are patterns that underlie this diversity in the third position in radio phone-in conversations. The data consist of 4 hours and 20 minutes of transcribed conversations from election phone-ins from the Leading Britain’s Conversation (LBC) radiobroadcast prior to the 2015 general election. Using Conversation Analysis, this study looks at the sequential context and the substantive content of utterances to examine if the design and the content of the question and answer have bearing on the third position. The findings show that hosts either offered a comeback to callers or terminated the call right away when the politician’s answer was non-evasive and lacking opposition; that hosts or callers pursued an answer when evasion and opposition were apparent, and that callers pursued only when they showed oppositional stance taking in the questioning position.
Large-Eddy Simulation of Shaped Hole Film Cooling with the Influence of Cross Flow
Authors: Qingsong Wang , Su Xinrong , Yuan Xin 
Published: May 2020

Abstract
In the highly-loaded turbine blade passage, cross flow is driven by the lateral gradient. It strongly influences the cooling performances in the endwall region. In this research, the effect of cross flow on the shaped film cooling hole is studied by Large Eddy Simulation (LES); modal analysis is conducted with an incremental POD (iPOD) approach, which makes the analysis of the large data sets from LES feasible. It is shown that the symmetry of the counter rotating vortex pair (CRVP) is destroyed. The large-scale vortex induced by end-wall cross flow plays an important role in both shape and convection of hairpin vortices and horseshoe vortices, which influences the coolant distribution. This study suggests that the effects of cross flow should be considered for the design of end-wall film cooling. It also indicates the high efficiency of the iPOD approach, which can be used to analyze large amounts of high-dimensional data.
Thermal Optimization Design of Heat Exchanger in Supersonic Engine with Parameters’ Fluctuation
Authors: Wu Yifei , Jia Wei 
Published: May 2020

Abstract
Precooled engine is a highly expected solution to achieve supersonic transport. As the crucial component, heat exchangers protect other components from ultrahigh temperature. In traditional design methods, the nominal result is multiplied by a safety factor, whose selection entirely depends on experience, ensuring sufficient working margin to cope with fluctuation of parameters. For aero-engine, heat exchangers must work reliably with minimum weight. An advanced method of thermal optimization design with parameters’ fluctuation is proposed and proved to be effective by experimental verification. The heat transfer area can be quantitatively linked with the design confidence level, considering the coupling effect of various parameters’ fluctuation. The probability density distribution of heat transfer area has the characteristic of positive skewness distribution. With the increase of design confidence, the required heat transfer area is growing faster and faster. After optimization, the design of heat exchanger meets the requirements and the weight is effectively controlled.