bluuebunny/crossref_metadata_2025_split huggingface dataset:
Research on an SVM Prediction of Welding Deformation Rectification for High-Strength Steel Fillet-Welded Joints after Traveling Induction Heating
Authors: Feng Yulong , Liu Yujun , Wang Ji , Li Rui 
Published: December 2022

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To effectively realize the welding deformation rectification of high-strength steel fillet-welded joints in hull construction, a traveling induction coil was used to research the rectification effect of the welding deformation, and the support vector machine (SVM) method was applied to study the ability to predict the rectification amount. Welding and induction heating experiments were carried out on the fillet-welded joints, and finite element models, which were used to expand the prediction sample library of the SVM model, were established according to the experimental process. Then, the induction current, frequency, moving rate of the induction coil, weld deformation amount, and sheet thickness were selected as the input characteristic parameters of the SVM model to predict the rectification results achieved by traveling induction heating. It can be concluded that the established finite element model can accurately simulate the continuous machining process of welding-induction heating in reality, the induction heating method can actively eliminate welding deformation, and the SVM algorithm based on the radial basis function can predict the rectification result of weld deformation with high precision.

Introduction
The welding process of fillet-welded joints is one of the most common basic construction process units in shipbuilding, and the welding deformation caused by thermal elastoplastic deformation directly threatens the structural strength of hull construction (Liang et al. 2015; Yi et al. 2020). Extensive results indicate that welding deformation and welding residual stress are the main causes of hull structure deformation and stress corrosion; therefore, how to effectively realize the welding deformation rectification of fillet-welded joints has become a research topic of interest (Zhou & Wang 2019). At present, the flame heating method is the preferred method used to rectify a welding deformation; however, some disadvantages in the flame heating method, which include temperature control difficulties, poor automation, harsh construction environments, and ease of material property damage, can seriously affect the quality and strength of a hull structure (Kotani et al. 2016; Kalyankar & Shah 2018). In contrast, electromagnetic induction heating technology, which has a high degree of controllability, environmental friendliness, high heating efficiency, and low dependence on worker experience, has attracted the attention of researchers (Barclay et al. 2013; Haglund & Kristoffersen 2014).
Anacleto Ferrer, Facticidad y ficción. Ensayo sobre cinco secuencias fotográficas de perpetración de la Shoah
Authors: Hernández Sacristán Carlos 
Published: December 2022

Anacleto Ferrer, Facticidad y ficción. Ensayo sobre cinco secuencias fotográficas de perpetración de la Shoah. Valencia: Shangrila, 2020, 226 págs.
Victor I. Stoichita. <em>En torno al cuerpo. Anatomías, defensas, fantasmas</em>
Authors: Guillén Esperanza 
Published: December 2022

Victor I. Stoichita, En torno al cuerpo. Anatomías, defensas, fantasmas. Traducción de Anna María Coderch. Madrid: Cátedra, 2022, 304 págs.
Los grafitis en una experiencia memorable de ELE
Authors: Ribera Ruiz de Vergara Ana-Isabel 
Published: December 2022

En este artículo vamos a presentar un ejemplo de experiencia memorable de aprendizaje realizada con estudiantes de ELE (Español Lengua Extranjera) de la Universidad francesa de Rouen Normandie. El objetivo de esta experiencia es el de ayudarles a desarrollar y mejorar la calidad de las destrezas lingüísticas del español. Para llevar a cabo esta experiencia de aprendizaje hemos creado actividades de producción oral y escrita inspiradas en las características del grafiti.
Prevalence of Post Traumatic Stress Disorder among all Emergency Workers at Saudi Tertiary Care Center in Riyadh, Saudi Arabia
Authors: Alkharashi Yasser M. , Alrasheed Faisal , Alhussaini Nawaf , Almosa Abdulaziz , Alkharashi Nawaf , Alsalamah Majid 
Published: December 2022

Aims: Our objective for this study is to assess post traumatic stress disorder and its severity point prevalence among all emergency department workers.
Study Design: A cross-sectional model is most appropriate for this study’s aims, objectives and time frame.
Place and Duration of Study: This study took place at the emergency department of King AbdulAziz Medical City (KAMC) in Riyadh, Saudi Arabia, between December 2021 and November 2022.
Methodology: Our study concluded 202 emergency department workers (94 men, 108 women: age range 24-60). A self-administered questionnaire consisting of two parts was distributed. The first part was demographic variables. The second part was the PTSD Checklist for DSM-5 - Civilian Version (PCL-5).
Results: From our 202 ER employees, 26.7% met the criteria for PSTD. Using logistic regression, we found a relation between PTSD and verbal or physical abuse with a P value of 0.004. we also observed a significant P value of 0.018 between the age groups, indicating the younger population of our study were more prone to develop PTSD.
Conclusion: There is a concerning high prevalence of self-reported post-traumatic stress disorder among the emergency medicine department workers, including an increased number of employees having been a victim of physical assault or verbal abuse. It is crucial at the organizational level to prioritize prevention of workplace violence.
Study on restoration and sharing method on town space in devastated area
Authors: Tsukihashi Osamu , Yamada Kyohei , Nakamura Akika , Hirao Morifumi 
Published: December 2022

AbstractAfter the tsunami of the Great East Japan Earthquake, various projects have been pushed forward for early restoration while they do not necessarily restore former townscapes which were entirely transformed. Some local people are worried about losing their memories of hometown in course of recovery. This essay examines, how they could retrieve and transmit memories of their lost towns to next generations through the workshops to build 1:500 restoration models on the central districts (Machikata area) at Otsuchi town in Iwate prefecture. The result enables us to explore memories of town space and means to share and utilize them.
Controlled Synthesis of Sub‐Millimeter Nonlayered WO2 Nanoplates via a WSe2‐Assisted Method
Authors: Lyu Chongguang , Zhang Linghai , Zhang Xu , Zhang Hongmei , Xie Hongguang , Zhang Jianhong , Liu Yufeng , Liu Yu , Wu Ruixia , Zhang Junran , Zha Chenyang , Wang Wei , Wan Zhong , Li Bo , Zhu Chao , Ma Huifang , Duan Xidong , Wang Lin 
Published: December 2022

Abstract2D metal oxides (2DMOs) have stimulated tremendous attention due to their distinct electronic structures and abundant surface chemistry. However, it remains a standing challenge for the synthesis of 2DMOs because of their intrinsic 3D lattice structure and ultrahigh synthesis temperature. Here, a reliable WSe2‐assisted chemical vapor deposition (CVD) strategy to grow nonlayered WO2 nanoplates with tunable thickness and lateral dimension is reported. Optical microscopy and scanning electron microscopy studies demonstrate that the WO2 nanoplates exhibit a well‐faceted rhombic geometry with a lateral dimension up to the sub‐millimeter level (≈135 µm), which is the largest size of 2DMO single crystals obtained by CVD to date. Scanning transmission electron microscopy studies reveal that the nanoplates are high‐quality single crystals. Electrical measurements show the nanoplates exhibit metallic behavior with strong anisotropic resistance, outstanding conductivity of 1.1 × 106 S m−1, and breakdown current density of 7.1 × 107 A cm−2. More interestingly, low‐temperature magnetotransport studies demonstrate that the nanoplates show a quantum‐interference‐induced weak‐localization effect. The developed WSe2‐assisted strategy for the growth of WO2 nanoplates can enrich the library of 2DMO materials and provide a material platform for other property explorations based on 2D WO2.
Bilirubin Nanomedicine Alleviates Inflammation and Angiogenesis in a Rosacea Mouse Model
Authors: Choi Chong Won , Keum Hyeongseop , Yang Seoyun , Kang Bo Mi , Kim Dohyeon , Piao Haiying , Kim Jee Woo , Kim Bo Ri , Youn, Sang Woong , Jon Sangyong 
Published: December 2022

AbstractRosacea is a common chronic inflammatory facial disorder. Reactive oxygen species (ROS) have a key role in the pathogenesis of rosacea. In this study, the antioxidant and anti‐inflammatory effects of bilirubin‐based nanoparticles (BRNPs) are investigated in the LL‐37‐induced rosacea‐like mouse model. Effects of BRNPs on rosacea‐like skin inflammation and ROS level of the skin are determined using histological analysis. The expression of genes encoding rosacea‐associated cytokines and chemokines is assessed and the molecular mechanisms of BRNPs against rosacea are investigated using RNA sequencing (RNAseq) analysis. This study reveals that BRNPs significantly alleviate LL‐37‐induced inflammatory manifestation in the rosacea mouse model and reduce the expression of proinflammatory cytokines (interleukin [IL]‐1β, IL‐6, and tumor necrosis factor [TNF]‐α) and chemokines (C‐X‐C motif chemokine ligand 8 [CXCL8] and CXCL10). Moreover, BRNPs preferentially localize at the inflammatory skin lesion, decrease the level of ROS in the skin, and ameliorate the vascular endothelial growth factor expression and vascular changes in the skin induced by LL‐37. Furthermore, these findings provide a mechanism for the efficacy of BRNPs in this experimental model and support BRNPs as a potential therapeutic option for rosacea and other related inflammatory skin disorders.
Erythrocyte‐Inspired Functional Materials for Biomedical Applications
Authors: Luo Zhiqiang , Sun Lingyu , Bian Feika , Wang Yu , Yu Yunru , Gu Zhuxiao , Zhao Yuanjin 
Published: December 2022

AbstractErythrocytes are the most abundant cells in the blood. As the results of long‐term natural selection, their specific biconcave discoid morphology and cellular composition are responsible for gaining excellent biological performance. Inspired by the intrinsic features of erythrocytes, various artificial biomaterials emerge and find broad prospects in biomedical applications such as therapeutic delivery, bioimaging, and tissue engineering. Here, a comprehensive review from the fabrication to the applications of erythrocyte‐inspired functional materials is given. After summarizing the biomaterials mimicking the biological functions of erythrocytes, the synthesis strategies of particles with erythrocyte‐inspired morphologies are presented. The emphasis is on practical biomedical applications of these bioinspired functional materials. The perspectives for the future possibilities of the advanced erythrocyte‐inspired biomaterials are also discussed. It is hoped that the summary of existing studies can inspire researchers to develop novel biomaterials; thus, accelerating the progress of these biomaterials toward clinical biomedical applications.
Inflammation‐Controlled Anti‐Inflammatory Hydrogels
Authors: Helmecke Tina , Hahn Dominik , Matzke Nadine , Ferdinand Lisa , Franke Lars , Kühn Sebastian , Fischer Gunter , Werner Carsten , Maitz Manfred F. 
Published: December 2022

AbstractWhile autoregulative adaptation is a common feature of living tissues, only a few feedback‐controlled adaptive biomaterials are available so far. This paper herein reports a new polymer hydrogel platform designed to release anti‐inflammatory molecules in response to the inflammatory activation of human blood. In this system, anti‐inflammatory peptide drugs, targeting either the complement cascade, a complement receptor, or cyclophilin A, are conjugated to the hydrogel by a peptide sequence that is cleaved by elastase released from activated granulocytes. As a proof of concept, the adaptive drug delivery from the gel triggered by activated granulocytes and the effect of the released drug on the respective inflammatory pathways are demonstrated. Adjusting the gel functionalization degree is shown to allow for tuning the drug release profiles to effective doses within a micromolar range. Feedback‐controlled delivery of covalently conjugated drugs from a hydrogel matrix is concluded to provide valuable safety features suitable to equip medical devices with highly active anti‐inflammatory agents without suppressing the general immunosurveillance.
A Symmetric Aqueous Magnesium Ion Supercapattery Based on Covalent Organic Frameworks
Authors: Zou Guodong , Tian Zhengnan , Kale Vinayak S. , Wang Wenxi , Kandembeth Sharath , Cao Zhen , Guo Jing , Czaban‐Jóźwiak Justyna , Cavallo Luigi , Shekhah Osama , Eddaoudi Mohamed , Alshareef Husam N. 
Published: December 2022

AbstractAqueous magnesium ion‐based batteries have attracted significant research interest due to the two‐electron transfer process, small cation radius, low reduction potential as well as the inert hydrogen evolution reaction. However, the high surface charge density of divalent Mg2+ ions results in sluggish solid‐state diffusion kinetics, which significantly limits the number of host materials suitable for effective Mg2+ ion storage. Here, for the first time, covalent organic frameworks (COFs) are explored as host materials for high‐rate aqueous Mg2+ ion batteries. Combining electrochemical and spectral characterization with theoretical simulation, a synergistic charge storage mechanism involving the reaction of nitrogen and oxygen bridged by Mg2+ ions is revealed. Using electrochemical analysis, it is shown that the Mg2+ ion diffusion kinetics are dominated by the surface pseudocapacitive behavior in COFs, which achieves a favorable rate performance and durable cyclic stability. This work offers a new perspective on the storage of Mg2+ ions in COF host materials.
A Biocompatible Probe for the Detection of Neutrophil Elastase Free from the Interference of Structural Changes and Its Application to Ratiometric Photoacoustic Imaging In Vivo
Authors: Huang Ling , Su Wanting , Zhu Lin , Li Jiangfeng , Quan Wei , Yoon Juyoung , Lin Weiying 
Published: December 2022

AbstractNeutrophil elastase (NE) plays a key role in chronic inflammation and acute responses to infection and injury. Effective disease interventions thus call for precise identification of NE to aid the clinical treatment of such diseases. However, the detection process suffers from the interference of structural changes of NE. Herein, we introduce a molecular probe with high biocompatibility to overcome the interference, which was achieved by combining theoretical calculations and experimental studies, that permits highly specific and sensitive detection of NE in cells and in vivo. The upregulated NE accumulation was specifically measured in inflammation by ratiometric photoacoustic and near‐infrared fluorescence imaging, providing a new method for developing more specific fluorogenic probes for other enzymes.
Thermodynamic Control of Intramolecular Singlet Fission and Exciton Transport in Linear Tetracene Oligomers
Authors: Nakamura Shunta , Sakai Hayato , Fuki Masaaki , Ooie Rikuto , Ishiwari Fumitaka , Saeki Akinori , Tkachenko Nikolai V. , Kobori Yasuhiro , Hasobe Taku 
Published: December 2022

AbstractWe newly synthesized a series of homo‐ and hetero‐tetracene (Tc) oligomers to propose a molecular design strategy for the efficient exciton transport in linear oligomers by promoting correlated triplet pair (TT) dissociation and controlling sequential exciton trapping process of individual doubled triplet excitons (T+T) by intramolecular singlet fission. First, entropic gain effects on the number of Tc units are examined by comparing Tc‐homo‐oligomers [(Tc)n: n=2, 4, 6]. Then, a comparison of (Tc)n and Tc‐hetero‐oligomer [TcF3‐(Tc)4‐TcF3] reveals the vibronic coupling effect for entropic gain. Observed entropic effects on the T+T formation indicated that the exciton migration is rationalized by number of possible TT states increased both by increasing the number of Tc units and by the vibronic levels at the terminal TcF3 units. Finally, we successfully observed high‐yield exciton trapping process (trapped triplet yield: ΦTrT=176 %).
Liquid Metal as Bioinspired and Unusual Modulator in Bioorthogonal Catalysis for Tumor Inhibition Therapy
Authors: Zhang Lu , Sang Yanjuan , Liu Zhenqi , Wang Wenjie , Liu Zhengwei , Deng Qingqing , You Yawen , Ren Jinsong , Qu Xiaogang 
Published: December 2022

AbstractBioorthogonal catalysis mediated by Pd‐based transition metal catalysts has sparked increasing interest in combating diseases. However, the catalytic and therapeutic efficiency of current Pd0 catalysts is unsatisfactory. Herein, inspired by the concept that ligands around metal sites could enable enzymes to catalyze astonishing reactions by changing their electronic environment, a LM‐Pd catalyst with liquid metal (LM) as an unusual modulator has been designed to realize efficient bioorthogonal catalysis for tumor inhibition. The LM matrix can serve as a “ligand” to afford an electron‐rich environment to stabilize the active Pd0 and promote nucleophilic turnover of the π‐allylpalladium species to accelerate the uncaging process. Besides, the photothermal properties of LM can lead to the enhanced removal of tumor cells by photo‐enhanced catalysis and photothermal effect. We believe that our work will broaden the application of LM and motivate the design of bioinspired bioorthogonal catalysts.
Verifying the Charge‐Transfer Mechanism in S‐Scheme Heterojunctions Using Femtosecond Transient Absorption Spectroscopy
Authors: Cheng Chang , Zhang Jianjun , Zhu Bicheng , Liang Guijie , Zhang Liuyang , Yu Jiaguo 
Published: December 2022

AbstractThe S‐scheme heterojunction is flourishing in photocatalysis because it concurrently realizes separated charge carriers and sufficient redox ability. Steady‐state charge transfer has been confirmed by other methods. However, an essential part, the transfer dynamics in S‐scheme heterojunctions, is still missing. To compensate, a series of cadmium sulfide/pyrene‐alt‐difluorinated benzothiadiazole heterojunctions were constructed and the photophysical processes were investigated with femtosecond transient absorption spectroscopy. Encouragingly, an interfacial charge‐transfer signal was detected in the spectra of the heterojunction, which provides solid evidence for S‐scheme charge transfer to complement the results from well‐established methods. Furthermore, the lifetime for interfacial charge transfer was calculated to be ca. 78.6 ps. Moreover, the S‐scheme heterojunction photocatalysts exhibit higher photocatalytic conversion of 1,2‐diols and H2production rates than bare cadmium sulfide.
Synthesis of bio‐diamine derived main‐chain type benzoxazine resins with low surface free energy
Authors: Liu Jiamei , Sheng Weichen , Yang Rui , Liu Yu , Lu Yin , Zhang Kan 
Published: December 2022

AbstractA series of bio‐based fluorin‐free main‐chain type benzoxazine precursors were synthesized via bisphenol A/bisphenol F/diallyl bisphenol A, Priamine 1074 and paraformaldehyde by Mannich condensation reaction. Chemical structures of these obtained main‐chain type precursors were characterized by FT‐IR and NMR spectroscopies. The polymerization processes were studied by differential scanning calorimeter (DSC) and in situ FT‐IR analysis. Besides, the contact angle and surface free energy of polybenzoxazine coatings were measured by water contact angle instrument. Moreover, the thermal performance of the resulting polybenzoxazine thermosets were evaluated by dynamic mechanical analyzer (DMA) and thermogravimetric analysis (TGA). Through the above various measurements, the newly developed bio‐based main‐chain type polybenzoxazine resins show good thermal stability and low surface free energy, suggesting great potential for applications as high‐performance resin matrix.
Identification of Novel Associations and Localization of Signals in Idiopathic Inflammatory Myopathies Using Genome‐Wide Imputation
Authors: Rothwell Simon , Amos Christopher I. , Miller Frederick W. , Rider Lisa G. , Lundberg Ingrid E. , Gregersen Peter K. , Vencovsky Jiri , McHugh Neil , Limaye Vidya , Selva‐O'Callaghan Albert , Hanna Michael G. , Machado Pedro M. , Pachman Lauren M. , Reed Ann M. , Molberg Øyvind , Benveniste Olivier , Mathiesen Pernille , Radstake Timothy , Doria Andrea , De Bleecker Jan L. , De Paepe Boel , Maurer Britta , Ollier William E. , Padyukov Leonid , O'Hanlon Terrance P. , Lee Annette , Wedderburn Lucy R. , Chinoy Hector , Lamb Janine A. ,   the Myositis Genetics Consortium
Published: December 2022

ObjectiveThe idiopathic inflammatory myopathies (IIMs) are heterogeneous diseases thought to be initiated by immune activation in genetically predisposed individuals. We imputed variants from the ImmunoChip array using a large reference panel to fine‐map associations and identify novel associations in IIM.MethodsWe analyzed 2,565 Caucasian IIM patient samples collected through the Myositis Genetics Consortium (MYOGEN) and 10,260 ethnically matched control samples. We imputed 1,648,116 variants from the ImmunoChip array using the Haplotype Reference Consortium panel and conducted association analysis on IIM and clinical and serologic subgroups.ResultsThe HLA locus was consistently the most significantly associated region. Four non‐HLA regions reached genome‐wide significance, SDK2 and LINC00924 (both novel) and STAT4 in the whole IIM cohort, with evidence of independent variants in STAT4, and NAB1 in the polymyositis (PM) subgroup. We also found suggestive evidence of association with loci previously associated with other autoimmune rheumatic diseases (TEC and LTBR). We identified more significant associations than those previously reported in IIM for STAT4 and DGKQ in the total cohort, for NAB1 and FAM167A‐BLK loci in PM, and for CCR5 in inclusion body myositis. We found enrichment of variants among DNase I hypersensitivity sites and histone marks associated with active transcription within blood cells.ConclusionWe found novel and strong associations in IIM and PM and localized signals to single genes and immune cell types.
Swapping Copper‐Catalytic Process: Selective Access to Pyrazoles and Conjugated Ketimines from Oxime Acetates and Cyclic Sulfamidate Imines
Authors: Prakash Meher , Halder Sajal , Guin Soumitra , Samanta Sampak 
Published: December 2022

AbstractA powerful CuCl‐catalyzed sequential one‐pot reaction of aryl methyl ketoxime acetates with cyclic N‐sulfonyl imines followed by elimination in the presence of base is reported. This hydrazine‐free method conveniently makes C−C and N−N bonds via a radical cleavage of the N−O bond, delivering a special class of C3‐hydroxyarylated pyrazoles in good yields. Surprisingly, while employing CuI as a catalyst instead of CuCl, the reaction proceeds through a non‐radical pathway which embodies a new tactic for the high‐yielding access to value‐added conjugated N‐unsubstituted ketimines. Moreover, additive‐free approach to sulfamidate‐fused‐pyrazoles was achieved by successfully catalyzing addition and oxidative N−N bond‐making reactions by CuI and CuCl, respectively. Significantly, our novel technique could convert the prepared ketimines into the pharmacologically recognized 6H‐benzo[c]chromene frameworks.
Resolution tests for ΛCDM: A comparison of three cosmological codes
Authors: Lozano‐Rodríguez Flor , Hernández‐Aguayo César , Arturo Ureña‐López Luis 
Published: December 2022

AbstractWe present a series of resolution tests of the Modified Gravity‐Parallel Implementation of the Comoving Lagrangian Acceleration method (MG‐PICOLA) code for the Λ Cold Dark Matter (ΛCDM) model. The tests are a previous step in the analysis of modified gravity models implemented in the code. We measure the non‐linear matter power spectrum of the model and compare it with the prediction obtained with the Boltzmann code CLASS. We also compare the mass power spectrum with results from another N‐body simulation code, Modified Gravity GaLAxy Mocks (MG‐GLAM), to obtain information on the capabilities and performance of MG‐PICOLA for the optimal values of its input parameters.