bluuebunny/crossref_metadata_2025_split huggingface dataset:
Enhanced Adsorption Desulfurization Performance over CuCeY Zeolites Prepared by Low‐Temperature Calcination under H2 Atmosphere
Authors: Mo Zhousheng , Wang Sihua , Hui Yu , Kong Weijie , Zhai Peng , Wang Huan , Zu Yun , Qin Yucai , Song Lijuan 
Published: October 2020

AbstractIn order to optimize the location and valence state of metal ions in the Y‐type zeolite, the bimetallic (cerium and copper) modified NaY (CuCeY) zeolites with different Cu/Ce ratios were prepared by calcination at 180 °C under H2 atmosphere. Their adsorptive capacity and selectivity for thiophene were preliminarily explored. Furthermore, the CuCeY zeolites were characterized by various techniques for explaining their adsorption behaviors. The obtained results show that the breakthrough adsorption sulfur capacity (Q) of CuCeY zeolites from model oil contains thiophene (TMO) shows a volcanic tendency with the increase of Cu ion contents in zeolites. This is because more metal ions, especially Cu+ ions, are distributed to the supercages of Y zeolites. When 1‐hexene coexists with thiophene in model oil (TOMO), the Q of CuCeY zeolites increase firstly and then remain almost unchanged as Cu ion contents in zeolites increases. It is related to competitive adsorption, alkylation and oligomerization of thiophene and 1‐hexene. When benzene coexists with thiophene in model oil (TAMO), the Q of CuCeY zeolites are linear with Cu ion contents in zeolites. This is possible because the competitive adsorption between olefins and sulfur compounds on Cu ions or weak Brönsted(B) acid centers are stronger than that between aromatics and sulfur compounds on the same adsorption sites. It′s worth mentioning that the Q values of CuCeY zeolites are larger than that of bimetallic modified CuCeY zeolites and that of most of monometallic modified Y zeolites reported in the references.
Construction of Unique Polycyclic 3, 4‐Fused Indoles via Rhodium(III)‐Catalyzed Domino Annulations**
Authors: Raji Reddy Chada , Sathish Puppala , Mallesh Kathe , Lakshmi Prapurna Y. 
Published: October 2020

AbstractA novel and efficient domino annulation for the construction of unrevealed polycyclic 3, 4‐fused indoles involving rhodium(III)‐catalyzed alkyne insertion followed by aza‐Michael addition is presented. A variety of N‐(pivaloyloxy)arylamides and N‐(pivaloyloxy)‐1H‐indole‐1‐carboxamides were utilized in this annulation with 4‐alkynyl‐3‐alkenyl indoles.
The First Example of 3 d‐4 f‐Heterometallic Carboxylate Complex Containing Phosphine Ligand
Authors: Nikolaevskii Stanislav A. , Yambulatov Dmitriy S. , Voronina Julia K. , Melnikov Stanislav N. , Babeshkin Konstantin A. , Efimov Nikolay N. , Goloveshkin Alexander S. , Kiskin Mikhail A. , Sidorov Aleksey A. , Eremenko Igor L. 
Published: October 2020

AbstractThe interaction of heterometallic compounds [Co2La(Piv)6(NO3)(MeCN)2] (1) and [Co2La(Piv)6(NO3)(Py)2] (2) (Piv‐pivalate, Py‐pyridine) with triphenylphosphine was studied. It was shown that labile terminal molecules of MeCN in complex 1 were substituted by triphenylphosphine that led to the formation of complex [Co2La(Piv)6(NO3)(Ph3P)2] (3), whereas compound 2 in similar conditions did not undergo ligand substitution reaction. Molecular structure of compound 3 was determined by means single crystal X‐ray diffraction. The temperature dependence of the magnetic susceptibility of 3 was simulated with a model which implied only zero‐field splitting of Co(II) ions. It was found that ZFS parameters (D) for Co(II) ions in 3 were close to D value in 1. The field‐induced slow magnetic relaxation was observed for compound 3 on the result of magnetic susceptibility measurements in alternating current magnetic field.
Two Pyridine‐Based Fluorescent Probes for Sensing pH
Authors: Sun Jinyu , Wei Chunying 
Published: October 2020

AbstractTwo pyridine‐based isomeric fluorescent probes, 3‐(4‐dimethylamino‐phenyl)‐2‐pyridin‐3‐yl‐acrylonitrile (1) and 3‐(4‐dimethylamino‐phenyl)‐2‐pyridin‐4‐yl‐acrylonitrile (2), were successfully designed, synthesized and characterized with NMR, LC‐MS and HRMS methods. Both probes are pH‐reversible, showing an excellent selectivity toward H+ than other coexisting metal ions. They display good linear response within the extreme‐acidity range of 1.85–2.75 with the pKa of 2.28 for 1, and that of 2.65–4.17 with the pKa of 3.15 for 2, respectively. The probe 2 has the ratiometric fluorescence emission (I513nm/I570nm) characteristics and could be used as a sensor of acidity. The color of 2 is changed from yellow to pink, allowing colorimetric detection of pH by the naked eyes. In addition, both 1 and 2 could be used for monitoring pH in Escherichia coli (E. coli) cells under the extremely acidic conditions.
Effects of Phosphorylation Duration on the Jute Extracted Cellulose Nanofibrils Using Ultra‐sonication
Authors: Kayes Patoary Mohammed , Zaarour Bilal , Rashedul Islam Syed , Liu Lifang 
Published: October 2020

AbstractThe pretreatment process for the extraction of cellulose nanofibrils (CNFs) has been attracting the awareness of researchers. However, toxicity, complicated multistep procedures, and the use of costly chemicals are still some problems for chemical modification of cellulose fibers during the CNFs production. In this work, the phosphorylation reaction is introduced to pretreat jute fibers to extract CNFs with tiny diameter, and then the physicochemical properties of the obtained CNFs are analyzed. Experimental results exhibit that the phosphorylation process can affect the overall defibrillation process and the structure as well as properties of the involved products. This study also reports that the phosphorylation efficiency can be influenced by the existence of water, absence of urea, high temperature, and reaction duration. Even at a low degree of substitution, the phosphorylated CNFs exhibit better thermal stability and higher residual char compared to raw jute at 700 °C.
Structural Advantage Induced by Zinc Gluconate: Hierarchically Porous Carbon with In‐Situ Growth Iron‐Inside Carbon Nanotubes for Efficient Oxygen Reduction Reaction
Authors: He Li‐Juan , Zhong Jia‐Qiang , Liu Yu‐Min , Zhou Zi‐Jian , Yang Wei‐hua 
Published: October 2020

AbstractHigh performance of Fe‐N−C electrocatalysts with excellent activity and durability are the most promising alternatives to replace the costly Pt‐based catalysts to catalyze the sluggish oxygen reduction reaction (ORR) kinetics at present. Herein, a zinc gluconate engaged strategy was reported to prepare iron‐inside carbon nanotube Fe‐N−C composites (Fe‐CNTs/NC), in which the zinc could be volatile in the process of high‐temperature pyrolysis and promoted in situ grown the iron‐inside carbon nanotubes in porous carbon matrix. The Fe‐CNTs/NC catalyst, benefiting from the hierarchical porous structure and abundant active sites, exhibits superior electrocatalytic performance (half‐wave potential of 0.838 V) and stability (9.31 % decay after a 20 000 s continuous test) in alkaline media compared to commercial Pt/C (half‐wave potential of 0.824 V and 13.15 % of stability decay rate under the same conditions). This study provides novel insights into the construction of carbon materials with dispersed active sites and hierarchically porous structure for electrocatalytic applications.
Exploring The Effect of Precursors of Polymeric Carbon Nitride Nanosheets on their Photo and Electrocatalytic Applications
Authors: Mary Xavier Marilyn , Mohanapriya S. , Divya K. S. , Adarsh Nayarassery N. , Radhakrishnan Nair P. , Mathew Suresh 
Published: October 2020

AbstractIn the present study, we have performed a case study to understand the ability of bulk polymeric carbon nitride (P‐CN) derived from various precursors such as urea, melamine, and dicyandiamide namely UCN, MCN and, DCN respectively via thermal condensation process and also their corresponding thermally exfoliated nanosheets such as TE_UCN, TE_MCN, and TE_DCN. Compared with the bulk P‐CN, all the thermally exfoliated samples retained higher surface area and shows superior photogenerated charge carrier transfer and separation. Among the thermally exfoliated P‐CN nanosheets, TE_UCN gives highly porous nanosheets with a specific surface area of 179 m2/g, and large band gap (3.01 eV). Despite its poor electronic band structure, the large surface area of TE_UCN has contributed more to the excellent photogenerated charge carrier separation, which resulted in their highest photocatalytic property against the degradation of an organic dye rhodamine B(RhB) under natural sunlight. The electrochemical experiments on all the three samples of nanosheets of P‐CN revealed that TE_UCN is the best electrode material for supercapacitors. TE_UCN displays excellent capacitance properties in 0.5 M H2SO4 electrolyte with a specific capacitance of 128.7 Fg−1. Finally, the electrocatalytic activity investigation of the samples of P‐CN nanosheets revealed that TE_DCN has more catalytic activity towards HER. This study demonstrates that texture, electrochemical capacitance, electro and photcatalytic properties of nanosheets of P‐CN can be improved by the judicial choice of the precursor molecules.
Detection of Sudan I in Foods by a MOF‐5/MWCNT Modified Electrode
Authors: Li Xueyan , Sun Xiuxiu , Li Maoguo 
Published: October 2020

AbstractSudan I (1‐Phenylazo‐2‐naphthol) is often found in food samples. However, Sudan I could be metabolized to possible carcinogenic amines in the liver, stomach intestine, and human skin. Hence, it is of crucial importance to develop efficient methods for the quantification of trace Sudan I in foodstuffs. Here, we developed a sensitive electrochemical method for detection of Sudan I using MOF‐5 decorated Multi‐walled carbon nanotubes (MOF‐5/MWCNTs) modified electrode. The electrochemical behaviour of different modified electrodes toward Sudan I have been studied in detail. The results indicated that MOF‐5/MWCNTs composite‐modified electrode has a higher electrocatalytic activity towards Sudan I. Under the optimal conditions, the modified electrode showed a wide linear current response in the concentration range of 0.05‐50 μM, with a detection limit of 0.0318 μM (S/N=3). As a proof of concept, the proposed method was used for detecting Sudan I in ketchup and Chilli powder with satisfactory results.
Rh(III)‐Catalyzed C2‐Alkylation of Indoles with Maleimides at Low Catalyst Loadings
Authors: Liu Shuang‐Liang , Liang Huihui , Yang Haoran , Gao Lijun , Zhou Liming , Fang Shaoming , Song Mao‐Ping 
Published: October 2020

AbstractThe Rh(III)‐catalyzed C2‐alkylation of indoles with maleimides is disclosed under additive‐free conditions by employing pyridine as a removable directing group. This protocol features low catalyst loadings, simple reaction conditions and good functional group tolerance. In addition to various indoles and maleimides, arenes, pyrroles, maleates as well as ethyl acrylates are applicable substrates.
Water‐Splitting Based and Related Therapeutic Effects: Evolving Concepts, Progress, and Perspectives
Authors: Cui Xiao , Zhao Qi , Huang Zhongming , Xiao Yafang , Wan Yingpeng , Li Shengliang , Lee Chun‐Sing 
Published: October 2020

AbstractWater‐splitting has been extensively studied especially for energy applications. It is often not paid with enough attention for biomedical applications. In fact, several innovative breakthroughs have been achieved in the past few years by employing water‐splitting for treating cancer and other diseases. Interestingly, among these important works, only two reports have mentioned the term “water‐splitting.” For this reason, the importance of water‐splitting for biomedical applications is significantly underestimated. This progress work is written with the aims to explain and summarize how the principle of water‐splitting is employed to achieve therapeutic results not offered by conventional approaches. It is expected that this progress report will not only explain the importance of water‐splitting to scientists in the biomedical fields, it should also draw attention from scientists working on energy applications of water‐splitting.
Metal Halide Perovskite@Metal‐Organic Framework Hybrids: Synthesis, Design, Properties, and Applications
Authors: Yadav Surendra K. , Grandhi G. Krishnamurthy , Dubal Deepak P. , de Mello John C. , Otyepka Michal , Zbořil Radek , Fischer Roland A. , Jayaramulu Kolleboyina 
Published: October 2020

AbstractMetal halide perovskites (MHPs) have excellent optoelectronic and photovoltaic applications because of their cost‐effectiveness, tunable emission, high photoluminescence quantum yields, and excellent charge carrier properties. However, the potential applications of the entire MHP family are facing a major challenge arising from its weak resistance to moisture, polar solvents, temperature, and light exposure. A viable strategy to enhance the stability of MHPs could lie in their incorporation into a porous template. Metal‐organic frameworks (MOFs) have outstanding properties, with a unique network of ordered/functional pores, which render them promising for functioning as such a template, accommodating a wide range of MHPs to the nanosized region, alongside minimizing particle aggregation and enhancing the stability of the entrapped species. This review highlights recent advances in design strategies, synthesis, characterization, and properties of various hybrids of MOFs with MHPs. Particular attention is paid to a critical review of the emergence of MHP@MOF for comprehensive studies of next‐generation materials for various technological applications including sensors, photocatalysis, encryption/decryption, light‐emitting diodes, and solar cells. Finally, by summarizing the state‐of‐the‐art, some promising future applications of reported hybrids are proposed. Considering the inherent correlation and synergic functionalities of MHPs and MOFs, further advancement; new functional materials; and applications can be achieved through designing MHP@MOF hybrids.
Validating UTF‐8 in less than one instruction per byte
Authors: Keiser John , Lemire Daniel 
Published: October 2020

AbstractThe majority of text is stored in UTF‐8, which must be validated on ingestion. We present the lookupalgorithm, which outperforms UTF‐8 validation routines used in many libraries and languages by more than 10 times using commonly available single‐instruction‐multiple‐data instructions. To ensure reproducibility, our work is freely available as open source software.
The impact of differentSaccharomyces cerevisiaestrains on microbial composition and quality of Chinese rice wine fermentations
Authors: Zheng Helong , Wei Ping , Zhang Guoqing , Xu Wen , Li Yudong 
Published: October 2020

AbstractChinese rice wine (CRW) is a popular fermented product in China, with complicated microbial composition and flavour compounds. To reveal the effects of different strains ofSaccharomyces cerevisiae(N85 and XZ11) on the microbial composition in the process of brewing, metagenomic sequencing approaches were carried out to explore the dynamic changes of bacteria and fungi. Furthermore, the volatile compounds and organic acids in CRW were identified by headspace solid phase microextraction (HS‐SPME)/gas chromatography–mass spectrometry (GC‐MS) and liquid chromatography–mass spectrometry (LC‐MS) at the end of the brewing. Our results indicated that differentS.cerevisiaestrains could influence microbial compositions and especially affected the growth ofLactobacillus brevisandPantoea ananatis. The changes in the microbial community structure contributed to the remarkable difference in the content of lactic acid, esters, alcohols, and aldehydes. Moreover, functional network analysis provided insights into the biological correlations between microbial species and metabolic pathways, that is,Lactobacillusgenus had negative effects on metabolic activities. This study expands the idea of improving the quality of CRW by controlling the microbiome.
Diaspora Policies, Consular Services and Social Protection for Hungarian Citizens Abroad
Authors: Kovács Eszter 
Published: October 2020

AbstractThis chapter presents Hungary’s policies for nationals abroad. First, it discusses the different types of Hungarian diaspora groups (including the Hungarian national minorities in Hungary’s neighbouring countries) and their relation with the homeland. Second, the chapter introduces the general institutional framework by which Hungarian authorities interact with ethnic kin communities and nationals abroad, as well as the engagement policies with this population abroad outside of the area of social protection. Third, it offers an overview of the policies, programmes and services offered by the home country authorities to respond to the social protection needs of nationals abroad. The chapter argues that Hungarian policies for nationals and ethnic kin communities abroad primarily focus on culturally and politically engaging this population and on strengthening their national identity, while the effects of these policies in terms of social protection are less characteristic. The current Government’s policies emphasize national survival and interest, and since Hungarian groups abroad have an important role in this agenda, the homeland’s focus on the diaspora’s identity and attachment to Hungary logically follows from the government’s nationalistic goals.
Diaspora Policies, Consular Services and Social Protection for Luxembourgish Citizens Abroad
Authors: Perrin Nathalie 
Published: October 2020

AbstractThis chapter provides an overview of the diaspora policy infrastructure and spells out the initiatives developed by the Luxembourgish authorities to support their nationals living abroad. It also highlights the specificity of Luxembourg as a country with the highest proportion of its workforce commuting from and to neighboring countries. This chapter therefore argues that social protection policies developed by the Luxembourg authorities for Luxembourgish nationals abroad are partly shaped by this specific form of mobility.
Introduction: Civilians, Lunacy and the First World War
Authors: Hilton Claire 
Published: October 2020

AbstractBritain declared war against Germany on 4 August 1914. For the next four years military priorities over-rode those of civilians. The entire population faced hardships, but for people designated “pauper lunatics” in public asylums, life became very harsh. At the beginning of the war, the asylums were a story of good intentions gone awry, “vast warehouses for the chronically insane and demented,” the failed dreams of social reformers and psychiatrists. A substantial historiography exists on “shell shock”, the syndrome of mental disorder suffered by war-traumatised soldiers. By contrast, the historiography of First World War civilian asylums and their patients is meagre. This book tells the story of four asylums to the north of London at a time of national turmoil, when intense austerity, deprivation and competing priorities affected those within them.
Patients and Their Daily Life
Authors: Hilton Claire 
Published: October 2020

AbstractThis chapter includes many aspects of patients’ personal care and wellbeing, including the provision of basic amenities; interactions between patients, staff and the outside world; and the work which patients undertook and the rewards they received. Ensuring patients’ personal dignity and providing appropriate employment, social diversions and as much freedom as possible was known to help alleviate their distress, lessen untoward behaviours and enhance wellbeing. However, some asylums ignored advice from idealistic psychiatrists about good practice. Knowing what needed to be done but failing to do it, was negligence of a particularly distressing kind. Although some patients’ relatives and friends had no concerns about standards of care, others feared repercussions on the patient should they complain. Staff and patients who spoke up about the deficits, usually did so after leaving the asylum.
Accidents, Injuries, Escapes and Suicides
Authors: Hilton Claire 
Published: October 2020

AbstractThis chapter aims to bring together components of asylum life—the law, the leadership, staff, patients and public—to create a broad picture about what happened when things went wrong: accidents, injuries, escapes and suicides. There are drawbacks, in that much of the material is necessarily anecdotal with inconsistencies and contradictions. However, cases provide enough evidence to identify repeated patterns of attitudes, behaviours and decision making, from which conclusions can be drawn. The Board of Control indicated that it knew about asylum rough handling, but it did little to try to remedy the situation. Despite their rhetoric of good intentions, the asylum leadership frequently rationalised or denied maltreatment, thus failing to secure the most humane conditions for patients.
Conclusion
Authors: Amelung Nina , Granja Rafaela , Machado Helena 
Published: October 2020

Abstract
The concluding chapter reviews and compares the modes of biobordering at the EU level and in Germany, the Netherlands, Poland, Portugal and the UK with a particular focus on the transnational exchange of DNA data within the Prüm system. This analysis reveals the multiplicity of heterogeneous biobordering regimes that enact different visions of Europe and nationhood and that have implications for de facto hidden integration and disintegration processes in the EU. ‘European integration’ is believed to be achievable by the harmonization of scientific and technical procedures in different countries. However, the mandatory elements of the Prüm Decisions were politically enforced without taking into consideration the significant differences between EU countries. Thus, hidden disintegration comes as a contingency regarding operational and organizational traditions, legislation, the nature of the criminal justice system, and national variations around the human and economic resources to invest in forensic DNA databases and DNA profiling technologies. The conclusion ends with a proposal of a typology systematizing biobordering dynamics derived from the empirical case studies.
Probing new physics scenarios of muon g − 2 via J/ψ decay at BESIII
Authors: Cvetič Gorazd , Kim C. S. , Lee Donghun , Sahoo Dibyakrupa 
Published: October 2020

Abstract
The disagreement between the standard model prediction and the experimental measurement of muon anomalous magnetic moment can be alleviated by invoking an additional particle which is either a vector boson (X1) or a scalar (X0). This new particle, with the mass mX ≲ 2mμ, can be searched for in the decay J/ψ → μ−μ+X, where X is missing. Our numerical study shows that the search is quite feasible at the BESIII experiment in the parameter space allowed by muon g − 2 measurements.
Effective field theory for non-relativistic hydrodynamics
Authors: Jain Akash 
Published: October 2020

Abstract
We write down a Schwinger-Keldysh effective field theory for non-relativistic (Galilean) hydrodynamics. We use the null background construction to covariantly couple Galilean field theories to a set of background sources. In this language, Galilean hydrodynamics gets recast as relativistic hydrodynamics formulated on a one dimension higher spacetime admitting a null Killing vector. This allows us to import the existing field theoretic techniques for relativistic hydrodynamics into the Galilean setting, with minor modifications to include the additional background vector field. We use this formulation to work out an interacting field theory describing stochastic fluctuations of energy, momentum, and density modes around thermal equilibrium. We also present a translation of our results to the more conventional Newton-Cartan language, and discuss how the same can be derived via a non-relativistic limit of the effective field theory for relativistic hydrodynamics.