cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Photometric and Spectroscopic Observations of the Algol Type Binary V Triangle
Creators: name: Ren, A. B.
name: Zhang, X. B.
name: Fu, J. N.
name: Zhang, Y. P.
name: Cang, T. Q.
name: Fox-Machado, L.
name: Li, C. Q.
name: Khokhuntod, P.
name: Luo, Y. P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Time-series, multi-color photometry and high-resolution spectra of the short period eclipsing binary V Tri were obtained by observations. The completely covered light and radial velocity curves of the binary system are presented. All times of light minima derived from both photoelectric and CCD photometry were used to calculate the orbital period and new ephemerides of the eclipsing system. The analysis of $O-C$ diagram reveals that the orbital period is $0.58520481\ days$, decreasing at a rate of $dP/dt=-7.80\times10^{-8} d\ yr^{-1} $. The mass transfer between the two components and the light time-travel effect due to a third body could be used to explain the period decrease. However, a semidetached configuration with the less-mass component filling and the primary nearly filling each of their Roche lobes was derived from the synthesis of the light and radial velocity curves by using the 2015 version of the Wilson-Devinney code. We consider the period decrease to be the nonconservative mass transfer from the secondary component to the primary and the mass loss of the system, which was thought to be an EB type while it should be an EA type (semi-detached Algol-type) from our study. The masses, radii and luminosities of the primary and secondary are $1.60\pm0.07 M_\odot$, $1.64\pm0.02 R_\odot$, $14.14\pm0.73 L_\odot$ and $0.74\pm0.02 M_\odot$, $1.23\pm0.02 R_\odot$, $1.65\pm0.05 L_\odot$, respectively.
description: 11 pages, 6 figures, Accepted for publication by AJ
Characterization of YbNi$_4$(P$_{1-{\it x}}$As$_{\it x}$)$_2$, $x = 0, 0.2$ single crystals grown by Czochralski method
Creators: name: Kliemt, Kristin
name: Krellner, Cornelius
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We have investigated large single crystals of YbNi$_4$P$_2$ that were grown from a levitating melt by the Czochralski method. The new samples facilitate the determination of the absolute values of the electrical resistivity. Phase pure polycrystalline samples of the non-magnetic reference LuNi$_4$P$_2$ were prepared and the electrical resistivity was measured. Furthermore we have grown a single crystal of the As substituted compound YbNi$_4$(P$_{1-{\it x}}$As$_{\it x}$)$_2$, $x = 0.2$ and investigated the homogenity of the As distribution.
description: IOP Conference proceedings SCES 2016 Hangzhou, China
Synthesis and bioactivities evaluation of oleanolic acid oxime ester derivatives as α-glucosidase and α-amylase inhibitors
Creators: name: Deng, Xu-Yang
name: Ke, Jun-Jie
name: Zheng, Ying-Ying
name: Li, Dong-Li
name: Zhang, Kun
name: Zheng, Xi
name: Wu, Jing-Ying
name: Xiong, Zhuang
name: Wu, Pan-Pan
name: Xu, Xue-Tao
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Virology

description: Different oleanolic acid (OA) oxime ester derivatives (3a-3t) were designed and synthesised to develop inhibitors against α-glucosidase and α-amylase. All the synthesised OA derivatives were evaluated against α-glucosidase and α-amylase in vitro. Among them, compound 3a showed the highest α-glucosidase inhibition with an IC50 of 0.35 µM, which was ∼1900 times stronger than that of acarbose, meanwhile compound 3f exhibited the highest α-amylase inhibitory with an IC50 of 3.80 µM that was ∼26 times higher than that of acarbose. The inhibition kinetic studies showed that the inhibitory mechanism of compounds 3a and 3f were reversible and mixed types towards α-glucosidase and α-amylase, respectively. Molecular docking studies analysed the interaction between compound and two enzymes, respectively. Furthermore, cytotoxicity evaluation assay demonstrated a high level of safety profile of compounds 3a and 3f against 3T3-L1 and HepG2 cells.HighlightsOleanolic acid oxime ester derivatives (3a–3t) were synthesised and screened against α-glucosidase and α-amylase.Compound 3a showed the highest α-glucosidase inhibitory with IC50 of 0.35 µM.Compound 3f presented the highest α-amylase inhibitory with IC50 of 3.80 µM.Kinetic studies and in silico studies analysed the binding between compounds and α-glucosidase or α-amylase. Oleanolic acid oxime ester derivatives (3a–3t) were synthesised and screened against α-glucosidase and α-amylase. Compound 3a showed the highest α-glucosidase inhibitory with IC50 of 0.35 µM. Compound 3f presented the highest α-amylase inhibitory with IC50 of 3.80 µM. Kinetic studies and in silico studies analysed the binding between compounds and α-glucosidase or α-amylase.
title: In memoriam Wolfgang Dehn
title: In memoriam Wolfgang Dehn
titleType: Subtitle
Creators: name: Frey, Otto-Herman
Publisher: name: Deutsches Archäologisches Institut
Year: 2020
Subjects: subject: Wolfgang Dehn
subject: Wolfgang Dehn

description: Madrider Mitteilungen, Vol. 43 (2002)
description: In memoriam Wolfgang Dehn.
Hadron Resonance Gas Model with Induced Surface Tension
Creators: name: Sagun, V. V.
name: Bugaev, K. A.
name: Ivanytskyi, A. I.
name: Yakimenko, I. P.
name: Nikonov, E. G.
name: Taranenko, A. V.
name: Greiner, C.
name: Blaschke, D. B.
name: Zinovjev, G. M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Here we present a physically transparent generalization of the multicomponent Van der Waals equation of state in the grand canonical ensemble. For the one-component case the third and fourth virial coefficients are calculated analytically. It is shown that an adjustment of a single model parameter allows us to reproduce the third and fourth virial coefficients of the gas of hard spheres with small deviations from their exact values. A thorough comparison of the compressibility factor and speed of sound of the developed model with the one and two component Carnahan-Starling equation of state is made. It is shown that the model with the induced surface tension is able to reproduce the results of the Carnahan-Starling equation of state up to the packing fractions 0.2-0.22 at which the usual Van der Waals equation of state is inapplicable. At higher packing fractions the developed equation of state is softer than the gas of hard spheres and, hence, it breaks causality in the domain where the hadronic description is expected to be inapplicable. Using this equation of state we develop an entirely new hadron resonance gas model and apply it to a description of the hadron yield ratios measured at AGS, SPS, RHIC and ALICE energies of nuclear collisions. The achieved quality of the fit per degree of freedom is about 1.08. We confirm that the strangeness enhancement factor has a peak at low AGS energies, while at and above the highest SPS energy of collisions the chemical equilibrium of strangeness is observed. We argue that the chemical equilibrium of strangeness, i.e. $γ_s \simeq 1$, observed above the center of mass collision energy 4.3 GeV may be related to the hadronization of quark gluon bags which have the Hagedorn mass spectrum, and, hence, it may be a new signal for the onset of deconfinement.
title: La Capilla de Belén del Convento de Santa Fe de Toledo: ¿Un oratorio musulmán?
title: La Capilla de Belén del Convento de Santa Fe de Toledo: ¿Un oratorio musulmán?
titleType: Subtitle
Creators: name: Calvo Capilla, Susana
Publisher: name: Deutsches Archäologisches Institut
Year: 2020

description: Madrider Mitteilungen, Vol. 43 (2002)
description: Folgt.
title: Schalen mit S-förmigem Profil in der islamischen Keramik der Iberischen Halbinsel
title: Schalen mit S-förmigem Profil in der islamischen Keramik der Iberischen Halbinsel
titleType: Subtitle
Creators: name: Heidenreich, Anja
Publisher: name: Deutsches Archäologisches Institut
Year: 2020

description: Madrider Mitteilungen, Vol. 43 (2002)
description: Deutsche Zusammenfassung folgt.
Design, synthesis, and biological evaluation of biotinylated colchicine derivatives as potential antitumor agents
Creators: name: Wang, Chao
name: Zhang, Yujing
name: Wang, Zeyu
name: Li, Yuelin
name: Guan, Qi
name: Xing, Dongming
name: Zhang, Weige
Publisher: name: Taylor & Francis
Year: 2021
Subjects: Biochemistry
Cell Biology
Neuroscience
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Cancer

description: Chemical drug design based on the biochemical characteristics of cancer cells has become an important strategy for discovering new anti-tumour drugs to improve tumour targeting effects and reduce off-target toxicities. Colchicine is one of the most prominent and historically microtubule-targeting drugs, but its clinical applications are hindered by notorious adverse effects. In this study, we presented a novel tumour-specific conjugate 9 that consists of deacetylcolchicine (Deac), biotin, and a cleavable disulphide linker. 9 was found to exhibit potent anti-tumour activity and exerted higher selectivity between tumour and nontarget cells than Deac. The targeting moiety biotin might enhance the transport capability and selectivity of 9 to tumour cells via biotin receptor-mediated endocytosis. The tubulin polymerisation activity of 9 (with DTT) was close to the parent drug Deac. These preliminary results suggested that 9 is a high potency and reduced toxicity antitumor agent and worthy of further investigation.
title: Escritos árabes en la basílica paleocristiana de Casa Herrera (Mérida)
title: Escritos árabes en la basílica paleocristiana de Casa Herrera (Mérida)
titleType: Subtitle
Creators: name: Barceló Torres, María del Carmen
Publisher: name: Deutsches Archäologisches Institut
Year: 2020
Subjects: subject: Casa Herrera (Mérida, Badajoz)
subject: Casa Herrera (Mérida, Badajoz)

description: Madrider Mitteilungen, Vol. 43 (2002)
description: Folgt.
The impact of conservatism on innovation in family businesses: a state of the art
Creators: name: ASSYAKH Hicham
name: MESSAOUDI Abdelaziz
Publisher: name: Zenodo
Year: 2024

description: The aim of this paper is to explore the relationship between conservatism as an attitude and innovation in family businesses. To achieve this, we have opted for a dialectical approach combined with a narrative synthesis of previous work. On the one hand, conservatism is seen as a factor inhibiting innovation. Because of their emotional attachment to business and stability of ownership, family firms generally show a greater reduction in innovativeness and proactiveness than non-family firms. On the other hand, conservatism is seen as a neutral or sometimes stimulating factor for innovation. Particular importance is then attached to the complex social resources that are the product of relationships between family members, and which are able to ensure greater importance to innovation.
title: Die frühchristliche Anlage von Son Fadrinet (Campos, Mallorca)
title: Die frühchristliche Anlage von Son Fadrinet (Campos, Mallorca)
titleType: Subtitle
Creators: name: Ulbert, Thilo
name: Orfila Pons, Margarita
Publisher: name: Deutsches Archäologisches Institut
Year: 2020

description: Madrider Mitteilungen, Vol. 43 (2002)
description: Deutsche Zusammenfassung folgt.
Semi-regular varieties and variational Hodge conjecture
Creators: name: Dan, Ananyo
name: Kaur, Inder
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14C30, 14D07, 32G20, 13D10

description: We know that semi-regular sub-varieties satisfy the variational Hodge conjecture i.e., given a family of smooth projective varieties $π:\mathcal{X} \to B$, a special fiber $\mathcal{X}_o$ and a semi-regular subvariety $Z \subset \mathcal{X}_o$, the cohomology class corresponding to $Z$ remains a Hodge class (as $\mathcal{X}_o$ deforms along $B$) if and only if $Z$ remains an algebraic cycle. In this article, we investigate examples of such sub-varieties. In particular, we prove that any smooth projective variety $Z$ of dimension $n$ is a semi-regular sub-variety of a smooth projective hypersurface in $\mathbb{P}^{2n+1}$ of large enough degree.
description: 5 pages, published at Comptes rendus - Math\'ematique, 2016
Population games and Discrete optimal transport
Creators: name: Chow, Shui-Nee
name: Li, Wuchen
name: Lu, Jun
name: Zhou, Haomin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 91A22, 91A43, 37N40

description: We propose a new evolutionary dynamics for population games with a discrete strategy set, inspired by the theory of optimal transport and Mean field games. The dynamics can be described as a Fokker-Planck equation on a discrete strategy set. The derived dynamics is the gradient flow of a free energy and the transition density equation of a Markov process. Such process provides models for the behavior of the individual players in population, which is myopic, greedy and irrational. The stability of the dynamics is governed by optimal transport metric, entropy and Fisher information.
description: Evolutionary game theory; Optimal transport; Mean field games; Gibbs measure; Entropy; Fisher information
Supplementary Materials for "Secretory phospholipase A2 group XIIBs play potential roles in intestine antibacterial responses in seahorse"
Creators: name: Xiao, Wanghong
Publisher: name: figshare
Year: 2022
Subjects: subject: 60804 Animal Immunology
subject: FOS: Biological sciences

description: Our supplementary material contains: Supplementary Materials, and two tables which contains the original datasets used in present study
Conditions for the existence of stable strange quark matter
Creators: name: Dondi, Nicola Andrea
name: Drago, Alessandro
name: Pagliara, Giuseppe
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the possible existence of absolutely stable strange quark matter within three different types of chiral models. We will show that confinement plays a crucial role in determining the conditions for the Bodmer-Witten hypothesis to hold true. We discuss also which are the phenomenological signatures, related to measurements of masses and radii of compact stars, which would prove the existence of strange quark stars.
description: 8 pages, 5 figures, Contribution to the proceedings of XIIth Quark Confinement and the Hadron Spectrum, 29 August 2016 - 3 September 2016, Thessaloniki, Greece
Identification of novel non-toxic and anti-angiogenic α-fluorinated chalcones as potent colchicine binding site inhibitors
Creators: name: Sun, Moran
name: Yuan, Minghua
name: Kang, Yingying
name: Qin, Jinling
name: Zhang, Yixin
name: Duan, Yongtao
name: Wang, Longfei
name: Yao, Yongfang
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: α-Fluorinated chalcones were prepared and evaluated for their cell growth inhibitory properties against six human cancer cell lines. The most potent chalcone 4c demonstrated excellent selective toxicity against cancer cells versus normal human cells, with IC50 values at nanomolar concentration ranges against 5 cancer cell lines. A further study revealed that 4c could bind to the colchicine site of tubulin, disrupt the cell microtubule networks, and effectively inhibit tubulin polymerisation. Cellular-based mechanism studies elucidated that 4c arrested MGC-803 cell cycle at G2/M phase. In addition, 4c dose-dependently caused Caspase-induced apoptosis of MGC-803 cells through mitochondrial dysfunction. Notably, compound 4c was found to inhibit the HUVECs tube formation, migration, and invasion in vitro. Furthermore, our data suggested that treatment with 4c significantly reduced MGC-803 cells metastasis and proliferation in vitro. Overall, this work showed that chalcone hybrid 4c is a potent inhibitor of tubulin assembly with prominent anti-angiogenesis and anti-cancer properties.
Design, synthesis and biological evaluation of 2,4-pyrimidinediamine derivatives as ALK and HDACs dual inhibitors for the treatment of ALK addicted cancer
Creators: name: Guo, Dafeng
name: Yu, Yu
name: Long, Binyu
name: Deng, Ping
name: Ran, Dongzhi
name: Han, Lei
name: Zheng, Jiecheng
name: Gan, Zongjie
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Simultaneous inhibition of histone deacetylases (HDACs) and anaplastic lymphoma kinase (ALK) could enhance therapeutic activity against ALK addicted cancer cells. Herein, a new series of 2,4-pyrimidinediamine derivatives as ALK and HDACs dual inhibitors were designed, synthesised and evaluated. Compound 12a which possessed good inhibitory potency against ALKwt and HDAC1, exhibited stronger antiproliferative activity than Ceritinib on ALK positive cancer cell lines though inducing cell apoptosis and cell cycle arrest in vitro and in vivo. In addition, the mechanism is further verified by the down-regulation of p-ALK protein, and up-regulation of Acetylated histone 3 (Ac-H3) protein in cancer cells. These results suggested that 12a would be a potential candidate for the ALK addicted cancer treatment.
title: Problemas en torno a la iconografía del Libro de Daniel en la escultura hispánica de los siglos IV–VII
title: Problemas en torno a la iconografía del Libro de Daniel en la escultura hispánica de los siglos IV–VII
titleType: Subtitle
Creators: name: Vidal Álvarez, Sergio
Publisher: name: Deutsches Archäologisches Institut
Year: 2020

description: Madrider Mitteilungen, Vol. 43 (2002)
description: Folgt.
String dynamics and metastability of fully-heavy tetraquarks
Creators: name: Richard, Jean-Marc
name: Valcarce, Alfredo
name: Vijande, Javier
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Multiquark states have been advocated to explain recent experimental data in the heavy-light sector, and there are already speculations about multiquarks containing only heavy quarks and antiquarks. With a rigorous treatment of the four-body problem in current quark models, full-charm $(cc\bar c\bar c)$ and full-beauty $(bb\bar b\bar b)$ tetraquarks are found to be unbound. Thus their stability should rely on more subtle effects that are not included in the simple picture of constituent quarks. The case of $(bc\bar b\bar c)$ might be more favorable if the naive color-additive model of confinement is replaced by a string-inspired interaction.
description: 9 pages, 3 figs., to appear in Phys. Rev. D
Broadband parametric amplifiers based on nonlinear kinetic inductance artificial transmission lines
Creators: name: Chaudhuri, Saptarshi
name: Li, Dale
name: Irwin, Kent
name: Bockstiegel, Clint
name: Hubmayr, Johannes
name: Ullom, Joel
name: Vissers, Michael
name: Gao, Jiansong
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present broadband parametric amplifiers based on the kinetic inductance of superconducting NbTiN thin films in an artificial (lumped-element) transmission line architecture. We demonstrate two amplifier designs implementing different phase matching techniques: periodic impedance loadings, and resonator phase shifters placed periodically along the transmission line. Our design offers several advantages over previous CPW-based amplifiers, including intrinsic 50 ohm characteristic impedance, natural suppression of higher pump harmonics, lower required pump power, and shorter total trace length. Experimental realizations of both versions of the amplifiers are demonstrated. With a transmission line length of 20 cm, we have achieved gains of 15 dB over several GHz of bandwidth.
Prime power indices in factorised groups
Creators: name: Felipe, M. J.
name: Martínez-Pastor, A.
name: Ortiz-Sotomayor, V. M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20D10, 20D40, 20E45, 20D20

description: Let the group $G = AB$ be the product of the subgroups $A$ and $B$. We determine some structural properties of $G$ when the $p$-elements in $A\cup B$ have prime power indices in $G$, for some prime $p$. More generally, we also consider the case that all prime power order elements in $A\cup B$ have prime power indices in $G$. In particular, when $G = A = B$ we obtain as a consequence some known results.
Secretory phospholipase A2 group XIIBs play potential roles in intestine antibacterial responses in seahorse
Creators: name: Xiao, Wanghong
Publisher: name: figshare
Year: 2022
Subjects: subject: 60804 Animal Immunology
subject: FOS: Biological sciences

description: Our supplementary material contains: Supplementary Materials; and two tables which contains the original datasets used in present study
Water index and Swin Transformer Ensemble (WISTE) for water body extraction from multispectral remote sensing images
Creators: name: Ma, Donghui
name: Jiang, Liguang
name: Li, Jie
name: Shi, Yun
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Space Science
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified

description: Automatic surface water body mapping using remote sensing technology is greatly meaningful for studying inland water dynamics at regional to global scales. Convolutional neural networks (CNN) have become an efficient semantic segmentation technique for the interpretation of remote sensing images. However, the receptive field value of a CNN is restricted by the convolutional kernel size because the network only focuses on local features. The Swin Transformer has recently demonstrated its outstanding performance in computer vision tasks, and it could be useful for processing multispectral remote sensing images. In this article, a Water Index and Swin Transformer Ensemble (WISTE) method for automatic water body extraction is proposed. First, a dual-branch encoder architecture is designed for the Swin Transformer, aggregating the global semantic information and pixel neighbor relationships captured by fully convolutional networks (FCN) and multihead self-attention. Second, to prevent the Swin Transformer from ignoring multispectral information, we construct a prediction map ensemble module. The predictions of the Swin Transformer and the Normalized Difference Water Index (NDWI) are combined by a Bayesian averaging strategy. Finally, the experimental results obtained on two distinct datasets demonstrate that the WISTE has advantages over other segmentation methods and achieves the best results. The method proposed in this study can be used for improving regional to continental surface water mapping and related hydrological studies.
title: Notas sobre una tumba con jardín, una multa sepulcral y el paisaje suburbano de Augusta Emerita
title: Notas sobre una tumba con jardín, una multa sepulcral y el paisaje suburbano de Augusta Emerita
titleType: Subtitle
Creators: name: Saquete Chamizo , José Carlos
Publisher: name: Deutsches Archäologisches Institut
Year: 2020
Subjects: subject: Augusta Emerita
subject: Mérida
subject: Eugusta Emerita
subject: Mérida
subject: Augusta Emerita
subject: Mérida

description: Madrider Mitteilungen, Vol. 43 (2002)
description: Folgt.
Time Evolution of Elemental Ratios in Solar Energetic Particle events
Creators: name: Zelina, P.
name: Dalla, S.
name: Cohen, C. M. S.
name: Mewaldt, R. A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Space Physics (physics.space-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Heavy ion ratio abundances in Solar Energetic Particle (SEP) events, e.g.~Fe/O, often exhibit decreases over time. Using particle instruments on the ACE, SOHO and STEREO spacecraft, we analysed heavy ion data from 4 SEP events taking place between December 2006 and December 2014. We constructed 36 different ionic pairs and studied their time evolution in each event. We quantified the temporal behaviour of abundant SEP ratios by fitting the data to derive a decay time constant $B$. We also considered the ratio of ionic mass--to--charge for each pair, the $S$ value given e.g.~for Fe/O by $S_{\rm Fe/O} = (M/Q)_{\rm Fe}\big/(M/Q)_{\rm O}$. We found that the temporal behaviour of SEP ratios is ordered by the value of $S$: ratios with $S>1$ showed decreases over time (i.e.~$B<0$) and those with $S<1$ showed increases ($B>0$). We plotted $B$ as a function of $S$ and observed a clear monotonic dependence: ratios with a large $S$ decayed at a higher rate. A prominent discontinuity at $S=2.0$ (corresponding to He/H) was found in 3 of the 4 events, suggesting anomalous behaviour of protons. The X/H ratios often show an initial increase followed by a decrease, and decay at a slower rate. We discuss possible causes of the observed $B$ versus $S$ trends within current understanding of SEP propagation.
description: Astrophysical Journal, submitted
Electronically Steerable Ultrasound-Driven Air Stream
Creators: name: Hasegawa, Keisuke
name: Qiu, Liwei
name: Noda, Akihito
name: Inoue, Seki
name: Shinoda, Hiroyuki
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We have created a stretching air flow by generating a Bessel beam of ultrasound with an active phased array of acoustic transducers in free space. The generated Bessel beam is electronically steerable in terms of its position and direction of propagation. The fastest spot in the flow could be located apart from the sound source itself. The flow is formed immediately after the sound field is generated, which can be electronically accomplished with the phased array that we fabricated. We formulate the basic technique for realizing such air-borne flows and experimentally describe their physical properties. Our technique would be capable of controlling the air flow in free-space with an improved temporal and spatial resolution compared with those conventionally considered.
Dispersion relations for gravitational waves in different models of dark energy
Creators: name: Dzhunushaliev, Vladimir
name: Folomeev, Vladimir
name: Kleihau, Burkhard
name: Kunz, Jutta
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The propagation of weak gravitational waves on the background of dark energy is studied. The consideration is carried out within the framework of an approximate approach where the cosmological scale factor is expanded as a power series for relatively small values of the redshift corresponding to the epoch of the present accelerated expansion of the Universe. For several different dark energy models, we obtain dispersion relations for gravitational waves which can be used to estimate the viability of every specific model by comparing with observational data.
description: 6 pages
title: Recintos y acotados funerarios en Colonia Patricia Corduba
title: Recintos y acotados funerarios en Colonia Patricia Corduba
titleType: Subtitle
Creators: name: Vaquerizo Gil , Desiderio
Publisher: name: Deutsches Archäologisches Institut
Year: 2020

description: Madrider Mitteilungen, Vol. 43 (2002)
description: Folgt.
Glycolaldehyde in Perseus young solar analogs
Creators: name: De Simone, M.
name: Codella, C.
name: Testi, L.
name: Belloche, A.
name: Maury, A. J.
name: Anderl, S.
name: Andre', Ph.
name: Maret, S.
name: Podio, L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Aims: In this paper we focus on the occurrence of glycolaldehyde (HCOCH2OH) in young solar analogs by performing the first homogeneous and unbiased study of this molecule in the Class 0 protostars of the nearby Perseus star forming region. Methods: We obtained sub-arcsec angular resolution maps at 1.3mm and 1.4mm of glycolaldehyde emission lines using the IRAM Plateau de Bure (PdB) interferometer in the framework of the CALYPSO IRAM large program. Results: Glycolaldehyde has been detected towards 3 Class 0 and 1 Class I protostars out of the 13 continuum sources targeted in Perseus: NGC1333-IRAS2A1, NGC1333-IRAS4A2, NGC1333-IRAS4B1, and SVS13-A. The NGC1333 star forming region looks particularly glycolaldehyde rich, with a rate of occurrence up to 60%. The glycolaldehyde spatial distribution overlaps with the continuum one, tracing the inner 100 au around the protostar. A large number of lines (up to 18), with upper-level energies Eu from 37 K up to 375 K has been detected. We derived column densities > 10^15 cm^-2 and rotational temperatures Trot between 115 K and 236 K, imaging for the first time hot-corinos around NGC1333-IRAS4B1 and SVS13-A. Conclusions: In multiple systems glycolaldehyde emission is detected only in one component. The case of the SVS13-A+B and IRAS4-A1+A2 systems support that the detection of glycolaldehyde (at least in the present Perseus sample) indicates older protostars (i.e. SVS13-A and IRAS4-A2), evolved enough to develop the hot-corino region (i.e. 100 K in the inner 100 au). However, only two systems do not allow us to firmly conclude whether the primary factor leading to the detection of glycolaldehyde emission is the environments hosting the protostars, evolution (e.g. low value of Lsubmm/Lint), or accretion luminosity (high Lint).
description: A&A, in press
title: Die korinthischen Kapitelle des Apsidenbaus am Forum von Segobriga
title: Die korinthischen Kapitelle des Apsidenbaus am Forum von Segobriga
titleType: Subtitle
Creators: name: Trunk, Markus
Publisher: name: Deutsches Archäologisches Institut
Year: 2020

description: Madrider Mitteilungen, Vol. 43 (2002)
description: Deutsche Zusammenfassung folgt.
Discovery of benzochalcone derivative as a potential antigastric cancer agent targeting signal transducer and activator of transcription 3 (STAT3)
Creators: name: Dong, Jinyun
name: Yang, Jing
name: Yu, Wenkai
name: Li, Haobin
name: Cai, Maohua
name: Xu, Jing-Li
name: Xu, Han-Dong
name: Shi, Yun-Fu
name: Guan, Xiaoqing
name: Cheng, Xiang‑Dong
name: Qin, Jiang‑Jiang
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Gastric cancer remains a significant health burden worldwide. In continuation of our previous study and development of effective small molecules against gastric cancer, a series of benzochalcone analogues involving heterocyclic molecules were synthesised and biologically evaluated in vitro and in vivo. Among them, the quinolin-6-yl substituted derivative KL-6 inhibited the growth of gastric cancer cells (HGC27, MKN28, AZ521, AGS, and MKN1) with a submicromolar to micromolar range of IC50, being the most potent one in this series. Additionally, KL-6 significantly inhibited the colony formation, migration and invasion, and effectively induced apoptosis of MKN1 cells in a concentration-dependent manner. The mechanistic study revealed that KL-6 could concentration-dependently suppress STAT3 phosphorylation, which may partly contribute to its anticancer activity. Furthermore, in vivo antitumour study on the MKN1 orthotopic tumour model showed that KL-6 effectively inhibited tumour growth (TGI of 78%) and metastasis without obvious toxicity. Collectively, compound KL-6 may support the further development of candidates for gastric cancer treatment.
Unveiling Magnetic Interactions of Ruthenium Trichloride via Constraining Direction of Orbital moments: Potential Routes to Realize Quantum Spin Liquid
Creators: name: Hou, Y. S.
name: Xiang, H. J.
name: Gong, X. G.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Recent experiments reveal that the honeycomb ruthenium trichloride α-RuCl3 is a prime candidate of the Kitaev quantum spin liquid (QSL). However, there is no theoretical model which can properly describe its experimental dynamical response, due to the lack of a full understanding of its magnetic interactions. Here, we propose a general scheme to calculate the magnetic interactions in systems (e.g., α-RuCl3) with non-negligible orbital moments by constraining the directions of orbital moments. With this scheme, we put forward a minimal J1-K1-Γ1-J3-K3 model for α-RuCl3 and find that: (I) The third nearest neighbor (NN) antiferromagnetic Heisenberg interaction J3 stabilizes the zigzag antiferromagnetic order; (II) The NN symmetric off-diagonal exchange Γ1 plays a pivotal role in determining the preferred direction of magnetic moments and generating the spin wave gap. Exact diagonalization study on this model shows that the Kitaev QSL can be realized by suppressing the NN symmetric off-diagonal exchange Γ1 and the third NN Heisenberg interaction J3. Thus, we not only propose a powerful general scheme for investigating the intriguing magnetism of Jeff=1/2 magnets, but also point out future directions for realizing the Kitaev QSL in the honeycomb ruthenium trichloride α-RuCl3.
description: 16 Pages, 4 Figures, 1 Table
title: El santuario de culto doméstico del poblado prerromano de Cuéllar (Segovia). Un análisis del contexto arqueológico y de los elementos
title: El santuario de culto doméstico del poblado prerromano de Cuéllar (Segovia). Un análisis del contexto arqueológico y de los elementos
titleType: Subtitle
Creators: name: Barrio Martín, Joaquín
Publisher: name: Deutsches Archäologisches Institut
Year: 2020

description: Madrider Mitteilungen, Vol. 43 (2002)
description: Folgt.
title: Provenience Analysis of Prehistoric Amber Artifacts in Portugal
title: Provenience Analysis of Prehistoric Amber Artifacts in Portugal
titleType: Subtitle
Creators: name:  Vilaça, Raquel
name: Beck, Curt
name: Stout, Edith
Publisher: name: Deutsches Archäologisches Institut
Year: 2020

description: Madrider Mitteilungen, Vol. 43 (2002)
description: Folgt.
Elicitação gramatical sobre Juma com anotações de campo / Grammatical elicitation on Juma with fieldwork notes
Creators: name: Uru-Eu-Wau-Wau, Mandeí
name: Dos Santos, Wesley
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2025
Subjects: subject: jua

description: = = = = = = = = = = = = = = = = = = = =

Este conjunto de arquivos contém gravações de áudio da variedade Juma (ISO jus) da língua Kawahiva e provêm de sessões de elicitação gramatical com a consultora Mandeí Juma (iniciais mju) e o linguista Wesley Nascimento dos Santos (iniciais wns) entre junho e julho de 2022, na aldeia Juma, Terra Indígena Juma, estado do Amazonas, no Brasil.

Essas gravações somam o total de 14 arquivos em formato .wav. A estrutura do rótulo do arquivo está assim definida:

jua_data_abreviação.do.nome.da.consultora_abreviação.do.nome.do.linguista._número.da.sessão_elicit.wav

As anotações realizadas durante essas seções de elicitação estão no documento PDF.

= = = = = = = = = = = = = = = = = = = =
This file bundle contains audio recordings of the Juma variety (ISO jua) of the Kawahíva language and comes from grammatical elicitation sessions with the consultant Mandeí Juma (initials mju) with the linguist Wesley Nascimento dos Santos (initials wns) in June and July 2022, on the Juma village, Juma Indigenous Land, in the state of Amazonas, in Brazil.

These recordings total 14 files in .wav format. The structure of the file name is as follows:

language.ISO.code_date_consultant.abbreviation_collector.abbreviation_number_elicit.wav

The field notes taken during the sessions are in the pdf document.
A short proof of the large time energy growth for the Boussinesq system
Creators: name: Brandolese, Lorenzo
name: Mouzouni, Charafeddine
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: Primary 76D05, Secondary 35B40

description: We give a direct proof of the fact that the $L^{p)$-norms of global solutions of the Boussinesq system in $R^{3}$ grow large as $ t \rightarrow + \infty $ for $ 1 < p < 3 $ and decay to zero for $ 3 < p \leq \infty $, providing exact estimates from below and above using a suitable decomposition of the space-time space $ R^{+} \times R^{3} $. In particular, the kinetic energy blows up as $ \| u(t) \|_{2}^{2} \sim c t^{1/2} $ for large time. This contrasts with the case of the Navier-Stokes equations.
title: Zur Kultur der älteren Bronzezeit im Nordwesten der Iberischen Halbinsel und ihren atlantischen Beziehungen
title: Zur Kultur der älteren Bronzezeit im Nordwesten der Iberischen Halbinsel und ihren atlantischen Beziehungen
titleType: Subtitle
Creators: name: Brandherm, Dirk
Publisher: name: Deutsches Archäologisches Institut
Year: 2020

description: Madrider Mitteilungen, Vol. 43 (2002)
description: Folgt.
Structured Filtering
Creators: name: Granade, Christopher
name: Wiebe, Nathan
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Computation (stat.CO)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: A major challenge facing existing sequential Monte-Carlo methods for parameter estimation in physics stems from the inability of existing approaches to robustly deal with experiments that have different mechanisms that yield the results with equivalent probability. We address this problem here by proposing a form of particle filtering that clusters the particles that comprise the sequential Monte-Carlo approximation to the posterior before applying a resampler. Through a new graphical approach to thinking about such models, we are able to devise an artificial-intelligence based strategy that automatically learns the shape and number of the clusters in the support of the posterior. We demonstrate the power of our approach by applying it to randomized gap estimation and a form of low circuit-depth phase estimation where existing methods from the physics literature either exhibit much worse performance or even fail completely.
description: 22 pages, 14 figures, 3 algorithms, and one video
Additional file 1 of ZNF674-AS1 antagonizes miR-423-3p to induce G0/G1 cell cycle arrest in non-small cell lung cancer cells
Creators: name: Liu, Yu
name: Huang, Risheng
name: Xie, Deyao
name: Lin, Xiaoming
name: Zheng, Liangcheng
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Table S1. Clinicopathological features of NSCLC patients (n = 83). Figure S1. Effect of ZNF674-AS1 overexpression on the invasion of NSCLC cells. (A) Representative images of Transwell invasion assay. (B) Quantification results of Transwell invasion assay. ns: no significance. Figure S2. Quantification of miR-423-3p expression in A549 and H1299 cells transfected with negative control or anti-miR-423-3p by real-time PCR analysis.
Novel 3-chloro-6-nitro-1H-indazole derivatives as promising antileishmanial candidates: synthesis, biological activity, and molecular modelling studies
Creators: name: Abdelahi, Mohamed Mokhtar Mohamed
name: Bakri, Youness El
name: Lai, Chin-Hung
name: Subramani, Karthikeyan
name: Anouar, El Hassane
name: Ahmad, Sajjad
name: Benchidmi, Mohammed
name: Mague, Joel T.
name: Popović-Djordjević, Jelena
name: Goumri-Said, Souraya
Publisher: name: Taylor & Francis
Year: 2021
Subjects: Biochemistry
Medicine
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified

description: An efficient pathway was disclosed for the synthesis of 3-chloro-6-nitro-1H-indazole derivatives by 1,3-dipolar cycloaddition on dipolarophile compounds 2 and 3. Faced the problem of separation of two regioisomers, a click chemistry method has allowed us to obtain regioisomers of triazole-1,4 with good yields from 82 to 90% were employed. Also, the antileishmanial biological potency of the compounds was achieved using an MTT assay that reported compound 13 as a promising growth inhibitor of Leishmania major. Molecular docking demonstrated highly stable binding with the Leishmania trypanothione reductase enzyme and produced a network of hydrophobic and hydrophilic interactions. Molecular dynamics simulations were performed for TryR-13 complex to understand its structural and intermolecular affinity stability in a biological environment. The studied complex remained in good equilibrium with a structure deviation of ∼1–3 Å. MM/GBSA binding free energies illustrated the high stability of TryR-13 complex. The studied compounds are promising leads for structural optimisation to enhance the antileishmanial activity.
title: 01_0919
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Non-diffracting states in one-dimensional Floquet photonic topological insulators
Creators: name: Bellec, Matthieu
name: Michel, Claire
name: Zhang, Haisu
name: Tzortzakis, Stelios
name: Delplace, Pierre
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: One dimensional laser-written modulated photonic lattices are known to be particularly suitable for diffraction management purposes. Here, we address the connection between discrete non-diffracting states and topological properties in such devices through the experimental observation and identification of three classes of non-diffracting state. The first one corresponds to topologically protected edge states, recently predicted in Floquet topological insulators, while the second and third are both bulk modes. One of them testifies of a topological transition, although presenting topological features different from those of the edge states, whether the other one result from specific band structure engineering.
NC $SO(2,3)_\star$ gravity: noncommutativity as a source of curvature and torsion
Creators: name: Ćirić, Marija Dimitrijević
name: Nikolić, Biljana
name: Radovanović, Voja
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Noncommutative (NC) gravity is constructed on the canonical noncommutative (Moyal-Weyl) space-time as a noncommutative $SO(2,3)_\star$ gauge theory. The NC gravity action consists of three different terms: the first term is of Mac-Dowell Mansouri type, while the other two are generalizations of the Einstein-Hilbert action and the cosmological constant term. The expanded NC gravity action is then calculated using the Seiberg-Witten (SW) map and the expansion is done up second order in the deformation parameter. We analyze in details the low energy sector of the full model. We calculate the equations of motion, discuss their general properties and present one solution: the NC correction to Minkowski space-time. Using this solution, we explain breaking of the diffeomorphism symmetry as a consequence of working in a particular coordinate system given by the Fermi normal coordinates.
description: 26 pages, no figures