cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Lester Sumrall's Mention of F.F. Bosworth: He recounts a meeting with the revivalist in 1954
Creators: name: Barnes, Roscoe
Publisher: name: figshare
Year: 2020
Subjects: subject: 210304 Biography
subject: FOS: History and archaeology
subject: 220401 Christian Studies (incl. Biblical Studies and Church History)
subject: FOS: Philosophy, ethics and religion
subject: 220402 Comparative Religious Studies
subject: 210399 Historical Studies not elsewhere classified
subject: History
subject: Religious Studies
subject: 220499 Religion and Religious Studies not elsewhere classified

description: This blog post features a review of Lester Sumrall’s profile of F.F. Bosworth. The profile appears in his book, Pioneers of Faith (Harrison House, 1995), which is described as his "personal account of the lives and ministries of the men and women who led the twentieth-century outpouring of the Holy Spirit." Sumrall met Bosworth in 1954, when Bosworth came to his church in South Bend, Ind. Bosworth ministered at the church along with Raymond T. Richey. #FFBosworth #BosworthMatters
Pseudosinella subduodecima Gisin & Gama 1970
Creators: name: Thibaud, Jean-Marc
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Collembola
Entomobryomorpha
Entomobryidae
Pseudosinella
Pseudosinella subduodecima

description: Pseudosinella subduodecima Gisin & Gama, 1970
Pseudosinella subduodecima Gisin & Gama, 1970b: 301.
DISTRIBUTION. — Ariège. Grottesde Payssa à Salsein près de Castillon-en Couserans etde Tourtouse près de Sainte-Croix-de-Volvestre (Gisin & Gama 1970b). — Grottede Moulis (Christiansen 1970b). — Grottedu Plagnol dela Plague (Barra 1973).
CHÉTOTAXIE, MORPHO- ANATOMIE. — Barra 1973 (photorécepteurs).
ÉCOLOGIE. — Christiansen 1970b (régime alimentaire).
description: Published as part of Thibaud, Jean-Marc, 2017, Catalogue des collemboles de France, pp. 297-436 in Zoosystema 39 (3) on page 392, DOI: 10.5252/z2017n3a1, http://zenodo.org/record/5496272
Global Regularity for the Viscous Boussinesq Equations
Creators: name: Li, Yanguang Charles
Publisher: name: arXiv
Year: 2003
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35

description: The global regularity for the viscous Boussinesq equations is proved.
description: Mathematical Methods in Appl. Sci. (in press)
TeachOpenCADD: a teaching platform for computer-aided drug design using open source packages and data
Creators: name: Sydow, Dominique
name: Morger, Andrea
name: Driller, Maximilian
name: Volkamer, Andrea
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2019
Subjects: subject: Cheminformatics
subject: Computer-aided drug design
subject: Learning
subject: Open source
subject: Python
subject: RDKit
subject: Structural bioinformatics
subject: Teaching
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Owing to the increase in freely available software and data for cheminformatics and structural bioinformatics, research for computer-aided drug design (CADD) is more and more built on modular, reproducible, and easy-to-share pipelines. While documentation for such tools is available, there are only a few freely accessible examples that teach the underlying concepts focused on CADD, especially addressing users new to the field. Here, we present TeachOpenCADD, a teaching platform developed by students for students, using open source compound and protein data as well as basic and CADD-related Python packages. We provide interactive Jupyter notebooks for central CADD topics, integrating theoretical background and practical code. TeachOpenCADD is freely available on GitHub: https://github.com/volkamerlab/TeachOpenCADD
Empirical anti-tuberculous therapy for the massive pericardial effusion of unknown etiology
Creators: name: Wang, Chenyu
name: Fang, Ligang
name: Zhu, Wenling
name: Lin, Xue
name: Guo, Xiaoxiao
name: Chen, Antian
name: Zhang, Lihua
name: Liu, Yingxian
name: Lai, Jinzhi
name: Wu, Wei
name: Li, Ling
name: Yang, Jing
name: Yan, Xiaowei
name: Zhang, Shuyang
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: The aim of this study was to evaluate the efficacy and safety of empirical anti-tuberculous therapy (ATT) in patients with massive pericardial effusion (MPE) of unknown etiology in China. In-hospital patients with MPE were assessed retrospectively. Based on thorough examination excluding neoplastic, autoimmune, and non-tuberculous infectious diseases, patients who had no evidence of tuberculosis (TB) were treated with empirical ATT (Group A) or not treated with empirical ATT (Group C), whereas those who had evidence of TB were treated with standard ATT (Group B). Clinical outcomes and mitigation of MPE were compared among the three groups to identify the effectiveness of ATT. The survival free of composite endpoint was estimated using the Kaplan-Meier method. A total of 185 eligible patients were recruited: 77 in Group A, 80 in Group B, and 28 in Group C. The average follow-up was 52.9 ± 30.7, 49.4 ± 29.7, and 51.8 ± 30.2 months for Groups A, B, and C, respectively. The incidence of composite endpoint was 23.3, 24.4, and 85.7% in Groups A, B, and C, respectively (p < .0001). However, the clinical recovery rate was greater in Group B compared with Group A (p = .027). No significant difference in the safety profile of ATT was noted between Groups A and B. MPE did not spontaneously decrease in 85.7% of patients in Group C. Empirical ATT should be considered in MPE of unknown etiology in countries with a high burden of TB.
Essential domains and two conjectures in dimension theory
Creators: name: Fontana, Marco
name: Kabbaj, Salah
Publisher: name: arXiv
Year: 2003
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13C15; 13F20; 13F05; 13G05; 13B02; 13B30

description: This note investigates two long-standing conjectures on the Krull dimension of integer-valued polynomial rings and of polynomial rings, respectively, in the context of (locally) essential domains.
description: 7 pages. Proc. Am. Math. Soc. (to appear)
Using New Camera-Based Technologies for Gait Analysis in Older Adults in Comparison to the Established GAITRite System
Creators: name: Steinert, Anika
name: Sattler, Igor
name: Otte, Karen
name: Röhling, Hanna
name: Mansow-Model, Sebastian
name: Müller-Werdan, Ursula
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2019
Subjects: subject: gait analysis
subject: movement
subject: older adults
subject: gait parameters
subject: mobile technologies
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Various gait parameters can be used to assess the risk of falling in older adults. However, the state-of-the-art systems used to quantify gait parameters often come with high costs as well as training and space requirements. Gait analysis systems, which use mobile and commercially available cameras, can be an easily available, marker-free alternative. In a study with 44 participants (age ≥ 65 years), gait patterns were analyzed with three different systems: a pressure sensitive walkway system (GAITRite-System, GS) as gold standard, Motognosis Labs Software using a Microsoft Kinect Sensor (MKS), and a smartphone camera-based application (SCA). Intertrial repeatability showed moderate to excellent results for MKS (ICC(1,1) 0.574 to 0.962) for almost all measured gait parameters and moderate reliability in SCA measures for gait speed (ICC(1,1) 0.526 to 0.535). All gait parameters of MKS showed a high level of agreement with GS (ICC(2,k) 0.811 to 0.981). Gait parameters extracted with SCA showed poor reliability. The tested gait analysis systems based on different camera systems are currently only partially able to capture valid gait parameters. If the underlying algorithms are adapted and camera technology is advancing, it is conceivable that these comparatively simple methods could be used for gait analysis.
A multimesh finite element method for the Navier-Stokes equations based on projection methods
Creators: name: Dokken, Jørgen S.
name: Johansson, August
name: Massing, André
name: Funke, Simon W.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: The multimesh finite element method is a technique for solving partial differential equations on multiple non-matching meshes by enforcing interface conditions using Nitsche's method. Since the non-matching meshes can result in arbitrarily cut cells, additional stabilization terms are needed to obtain a stable variational formulation. In this contribution we extend the multimesh finite element method to the Navier-Stokes equations based on the incremental pressure correction scheme. For each step in the pressure correction scheme, we derive a multimesh finite element formulation with suitable stabilization terms. The overall scheme yields expected spatial and temporal convergence rates on the Taylor-Green problem, and demonstrates good agreement for the drag and lift coefficients on the Turek-Schafer benchmark (DFG benchmark 2D-3). Finally, we illustrate the capabilities of the proposed scheme by optimizing the layout of obstacles in a channel.
HD 77407 and GJ 577: two new young stellar binaries detected with the Calar Alto Adaptive Optics system ALFA
Creators: name: Mugrauer, M.
name: Neuhäuser, R.
name: Guenther, E. W.
name: Hatzes, A. P.
name: Huélamo, N.
name: Fernández, M.
name: Ammler, M.
name: Retzlaff, J.
name: König, B.
name: Charbonneau, D.
name: Jayawardhana, R.
name: Brandner, W.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the first results from our search for close stellar and sub-stellar companions to young nearby stars on the northern sky. Our infrared imaging observations are obtained with the 3.5 m Calar Alto telescope and the AO system ALFA. With two epoch observations which were separated by about one year, we found two co-moving companion candidates, one close to HD 77407 and one close to GJ 577. For the companion candidate near GJ 577, we obtained an optical spectrum showing spectral type M4.5; this candidate is a bound low-mass stellar companion confirmed by both proper motion and spectroscopy. We estimate the masses for HD 77407 B and GJ 577 B to be ~0.3 to 0.5 Msun and ~0.16 to 0.2 Msun, respectively. Compared to Siess al.(2000) models, each of the two pairs appears co-eval with HD 77407 A,B being 10 to 40 Myrs old and GJ 577 A,B being older than 100 Myrs. We also took multi-epoch high-resolution spectra of HD 77407 to search for sub-stellar companions, but did not find any with 3 Mjup as upper mass (msin(i)) limit (for up to 4 year orbits); however, we detected a long-term radial velocity trend in HD 77407 A, consistent with a ~ 0.3 Msun companion at ~ 50 AU separation, i.e. the one detected by the imaging. Hence, HD 77407 B is confirmed to be a bound companion to HD 77407 A. We also present limits for undetected, but detectable companions using a deep image of HD 77407 A and B, also observed with the Keck NIRC2 AO system; any brown dwarfs were detectable outside of 0.5 arcsec (17 AU at HD 77407), giant planets with masses from ~ 6.5 to 12 Mjup were detectable at > 1.5 arcsec.
description: in press
学際研究の分析・評価手法と促進に向けての実践例 [METHOD AND TOOLS FOR THE ANALYSIS AND EVALUATION OF INTERDISCIPLINARY RESEARCH, AND PRACTICE FOR PROMOTION OF INTERDISCIPLINARY RESEARCH]
Creators: name: Horon, Jeff
Publisher: name: figshare
Year: 2020
Subjects: subject: Science Policy
subject: 160511 Research, Science and Technology Policy
subject: FOS: Political science

description: From the 28th Annual Conference of The Japan Society for Science Policy and Research Management, presented in November 2013
A Multi-Layered Study on Harmonic Oscillations in Mammalian Genomics and Proteomics
Creators: name: Genov, Nikolai
name: Castellana, Stefano
name: Scholkmann, Felix
name: Capocefalo, Daniele
name: Truglio, Mauro
name: Rosati, Jessica
name: Turco, Elisa Maria
name: Biagini, Tommaso
name: Carbone, Annalucia
name: Mazza, Tommaso
name: Relógio, Angela
name: Mazzoccoli, Gianluigi
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2019
Subjects: subject: biological clock
subject: rhythmic gene expression
subject: rhythmic protein expression
subject: circadian rhythms
subject: ultradian rhythms
subject: electrochemical features
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Cellular, organ, and whole animal physiology show temporal variation predominantly featuring 24-h (circadian) periodicity. Time-course mRNA gene expression profiling in mouse liver showed two subsets of genes oscillating at the second (12-h) and third (8-h) harmonic of the prime (24-h) frequency. The aim of our study was to identify specific genomic, proteomic, and functional properties of ultradian and circadian subsets. We found hallmarks of the three oscillating gene subsets, including different (i) functional annotation, (ii) proteomic and electrochemical features, and (iii) transcription factor binding motifs in upstream regions of 8-h and 12-h oscillating genes that seemingly allow the link of the ultradian gene sets to a known circadian network. Our multifaceted bioinformatics analysis of circadian and ultradian genes suggests that the different rhythmicity of gene expression impacts physiological outcomes and may be related to transcriptional, translational and post-translational dynamics, as well as to phylogenetic and evolutionary components.
Pseudosinella subefficiens Gisin & Gama 1970
Creators: name: Thibaud, Jean-Marc
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Collembola
Entomobryomorpha
Entomobryidae
Pseudosinella
Pseudosinella subefficiens

description: Pseudosinella subefficiens Gisin & Gama, 1970 *
Pseudosinella subefficiens Gisin & Gama, 1970a: 163.
DISTRIBUTION. — Alpes-Maritimes. Baume du Colombier à Roquefort près de Bar (Gisin & Gama 1970a; Gama 1976, 1991). Ardèche. Pompage rive gauche del’Ardèche prèsde Saint-Just-d’Ardèche (Stomp etal. 1982).
description: Published as part of Thibaud, Jean-Marc, 2017, Catalogue des collemboles de France, pp. 297-436 in Zoosystema 39 (3) on page 392, DOI: 10.5252/z2017n3a1, http://zenodo.org/record/5496272
Relaxation of twisted vortices in the Faddeev-Skyrme model
Creators: name: Hietarinta, Jarmo
name: Jäykkä, Juha
name: Salo, Petri
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study vortex knotting in the Faddeev-Skyrme model. Starting with a straight vortex line twisted around its axis we follow its evolution under dissipative energy minimization dynamics. With low twist per unit length the vortex forms a helical coil, but with higher twist numbers the vortex becomes knotted or a ring is formed around the vortex.
description: 7 pages, 8 jpg figures
Selenium-Binding Protein 1 Indicates Myocardial Stress and Risk for Adverse Outcome in Cardiac Surgery
Creators: name: Kühn-Heid, Ellen C. D.
name: Kühn, Eike C.
name: Ney, Julia
name: Wendt, Sebastian
name: Seelig, Julian
name: Schwiebert, Christian
name: Minich, Waldemar B.
name: Stoppe, Christian
name: Schomburg, Lutz
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2019
Subjects: subject: trace element
subject: biomarker
subject: selenoprotein
subject: metabolism
subject: redox regulation
subject: prediction
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Selenium-binding protein 1 (SELENBP1) is an intracellular protein that has been detected in the circulation in response to myocardial infarction. Hypoxia and cardiac surgery affect selenoprotein expression and selenium (Se) status. For this reason, we decided to analyze circulating SELENBP1 concentrations in patients (n = 75) necessitating cardioplegia and a cardiopulmonary bypass (CPB) during the course of the cardiac surgery. Serum samples were collected at seven time-points spanning the full surgical process. SELENBP1 was quantified by a highly sensitive newly developed immunological assay. Serum concentrations of SELENBP1 increased markedly during the intervention and showed a positive association with the duration of ischemia (ρ = 0.6, p < 0.0001). Elevated serum SELENBP1 concentrations at 1 h after arrival at the intensive care unit (post-surgery) were predictive to identify patients at risk of adverse outcome (death, bradycardia or cerebral ischemia, "endpoint 1"; OR 29.9, CI 3.3-268.8, p = 0.00027). Circulating SELENBP1 during intervention (2 min after reperfusion or 15 min after weaning from the CPB) correlated positively with an established marker of myocardial infarction (CK-MB) measured after the intervention (each with ρ = 0.5, p < 0.0001). We concluded that serum concentrations of SELENBP1 were strongly associated with cardiac arrest and the duration of myocardial ischemia already early during surgery, thereby constituting a novel and promising quantitative marker for myocardial hypoxia, with a high potential to improve diagnostics and prediction in combination with the established clinical parameters.
Aharonov-Bohm superselection sectors
Creators: name: Dappiaggi, Claudio
name: Ruzzi, Giuseppe
name: Vasselli, Ezio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Operator Algebras (math.OA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We show that the Aharonov-Bohm effect finds a natural description in the setting of QFT on curved spacetimes in terms of superselection sectors of local observables. The extension of the analysis of superselection sectors from Minkowski spacetime to an arbitrary globally hyperbolic spacetime unveils the presence of a new quantum number labeling charged superselection sectors. In the present paper we show that this "topological" quantum number amounts to the presence of a background flat potential which rules the behaviour of charges when transported along paths as in the Aharonov-Bohm effect. To confirm these abstract results we quantize the Dirac field in presence of a background flat potential and show that the Aharonov-Bohm phase gives an irreducible representation of the fundamental group of the spacetime labeling the charged sectors of the Dirac field. We also show that non-Abelian generalizations of this effect are possible only on space-times with a non-Abelian fundamental group.
Cheumatopsyche chinensis
Creators: name: Oláh, János
name: Johanson, Kjell Arne
name: Barnard, Peter C.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Cheumatopsyche
Cheumatopsyche chinensis

description: 14. Cheumatopsyche chinensis species group
 The species in this species group have a simple segment X, and dorsad curving, usually spiny apices of apicoventral setal lobes (Fig. 14). The apicoventral setal lobes dominate the ventral parts of segment X, and are fused with segment X except at apices. Apex of segment X has a very narrow and shallow dorsal interlobular gap, or a convex setaless mesocaudal lobe, visible in dorsal view. The lateral setose areas form pair of elevated warts. The harpagones are usually broad. The species are widely distributed in the Oriental, East-Palearctic and Afrotropical regions. Some species, like C. albomaculata (Ulmer), C. amurensis Martynov, C. chinensis (Martynov), C. processuata (Martynov) are widely distributed.
description: Published as part of Oláh, János, Johanson, Kjell Arne & Barnard, Peter C., 2008, Revision of the Oriental and Afrotropical species of Cheumatopsyche Wallengren (Hydropsychidae, Trichoptera), pp. 1-171 in Zootaxa 1738 on page 145
Kidney transplant monitoring by urinary flow cytometry: Biomarker combination of T cells, renal tubular epithelial cells, and podocalyxin-positive cells detects rejection
Creators: name: Goerlich, Nina
name: Brand, Hannah Antonia
name: Langhans, Valerie
name: Tesch, Sebastian
name: Schachtner, Thomas
name: Koch, Benjamin
name: Paliege, Alexander
name: Schneider, Wolfgang
name: Grützkau, Andreas
name: Reinke, Petra
name: Enghard, Philipp
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: T cells
subject: Biomarker
subject: Kidney transplantation
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Creatinine and proteinuria are used to monitor kidney transplant patients. However, renal biopsies are needed to diagnose renal graft rejection. Here, we assessed whether the quantification of different urinary cells would allow non-invasive detection of rejection. Urinary cell numbers of CD4+ and CD8+ T cells, monocytes/macrophages, tubular epithelial cells (TEC), and podocalyxin(PDX)-positive cells were determined using flow cytometry and were compared to biopsy results. Urine samples of 63 renal transplant patients were analyzed. Patients with transplant rejection had higher amounts of urinary T cells than controls; however, patients who showed worsening graft function without rejection had similar numbers of T cells. T cells correlated with histological findings (interstitial inflammation p = 0.0005, r = 0.70; tubulitis p = 0.006, r = 0.58). Combining the amount of urinary T cells and TEC, or T cells and PDX+ cells, yielded a significant segregation of patients with rejection from patients without rejection (all p
Effects of carbonation on fire spalling behaviour of concrete: A preliminary experimental study
Creators: name: Jiang, Chao
name: Zhang, Hao-Chuan
name: Ge, Yu-Qing
name: Gu, Xiang-Lin
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 400507
subject: Fire safety engineering
classificationCode: 400510
subject: Structural engineering

description: This paper presented a preliminary experimental study on the effects of carbonation on fire spalling behaviour of concrete. An apparatus was developed to heat concrete under sustained loads and measure multi-field responses simultaneously. By creating concrete slab specimens with a surface half carbonated and half non-carbonated, the effects of carbonation on fire spalling behaviour of concrete were tested by the developed apparatus. Results showed that carbonation may raise the fire spalling risk of concrete but its effects are usually intertwined with other factors, e.g., load and/or moisture. More well-designed experiments that carefully distinguish effects of different factors, including carbonation, load, moisture, etc., should be conducted. Moreover, pore pressures may not necessarily be the necessary condition for spalling of concrete. Experiments that heat fully dried concrete specimens under loads should be conducted to further verify this. In addition, strain measurements should be improved to eliminate the effects of high temperatures to finally realize accurate monitoring and recording of synchronized multi-field responses of concrete to elevated temperatures. The tentative study in this paper contributed to refined investigation on effects of carbonation on fire spalling behaviour of concrete.
Measuring random force noise for LISA aboard the LISA Pathfinder mission
Creators: name: Bortoluzzi, D.
name: Carbone, L.
name: Cavalleri, A.
name: Da Lio, M.
name: Dolesi, R.
name: Hoyle, C. D.
name: Hueller, M.
name: Vitale, S.
name: Weber, W. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The LTP (LISA Testflight Package), to be flown aboard the ESA / NASA LISA Pathfinder mission, aims to demonstrate drag-free control for LISA test masses with acceleration noise below 30 fm/s^2/Hz^1/2 from 1-30 mHz. This paper describes the LTP measurement of random, position independent forces acting on the test masses. In addition to putting an overall upper limit for all source of random force noise, LTP will measure the conversion of several key disturbances into acceleration noise and thus allow a more detailed characterization of the drag-free performance to be expected for LISA.
description: 7 pages, 3 figures. To be published in Classical and Quantum Gravity with the proceedings of the 2003 Amaldi Meeting
Two-dimensional topological semimetal states in monolayers Cu$_2$Ge, Fe$_2$Ge, and Fe$_2$Sn
Creators: name: Liu, Liangliang
name: Wang, Chongze
name: Li, Jiangxu
name: Chen, Xing-Qiu
name: Jia, Yu
name: Cho, Jun-Hyung
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Recent experimental realizations of the topological semimetal states in several monolayer systems are very attractive because of their exotic quantum phenomena and technological applications. Based on first-principles density-functional theory calculations including spin-orbit coupling, we here explore the drastically different two-dimensional (2D) topological semimetal states in three monolayers Cu$_2$Ge, Fe$_2$Ge, and Fe$_2$Sn, which are isostructural with a combination of the honeycomb Cu or Fe lattice and the triangular Ge or Sn lattice. We find that (i) the nonmagnetic (NM) Cu$_{2}$Ge monolayer having a planar geometry exhibits the massive Dirac nodal lines, (ii) the ferromagentic (FM) Fe$_2$Ge monolayer having a buckled geometry exhibits the massive Weyl points, and (iii) the FM Fe$_2$Sn monolayer having a planar geometry and an out-of-plane magnetic easy axis exhibits the massless Weyl nodal lines. It is therefore revealed that mirror symmetry cannot protect the four-fold degenerate Dirac nodal lines in the NM Cu$_{2}$Ge monolayer, but preserves the doubly degenerate Weyl nodal lines in the FM Fe$_{2}$Sn monolayer. Our findings demonstrate that the interplay of crystal symmetry, magnetic easy axis, and band topology is of importance for tailoring various 2D topological states in Cu$_2$Ge, Fe$_2$Ge, and Fe$_2$Sn monlayers.
A Possible New Population of Sources with Extreme X-Ray / Optical Ratios
Creators: name: Koekemoer, Anton M.
name: Alexander, D. M.
name: Bauer, F. E.
name: Bergeron, J.
name: Brandt, W. N.
name: Chatzichristou, E.
name: Cristiani, S.
name: Fall, S. M.
name: Grogin, N. A.
name: Livio, M.
name: Mainieri, V.
name: Moustakas, L.
name: Padovani, P.
name: Rosati, P.
name: Schreier, E. J.
name: Urry, C. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We describe a possible new class of X-ray sources that have robust detections in ultra-deep Chandra data, yet have no detections at all in our deep multi-band GOODS Hubble Space Telescope (HST) ACS images, which represent the highest quality optical imaging obtained to date on these fields. These extreme X-ray / Optical ratio sources ("EXO"s) have values of Fx/Fopt at least an order of magnitude above those generally found for other AGN, even those that are harbored by reddened hosts. We thus infer two possible scenarios: (1) if these sources lie at redshifts z < 6, then their hosts need to be exceedingly underluminous, or more reddened, compared with other known sources; (2) if these sources lie above z ~ 6-7, such that even their Lyman-alpha emission is redshifted out of the bandpass of our ACS z(850) filter, then their optical and X-ray fluxes can be accounted for in terms of relatively normal L* hosts and moderate-luminosity AGN.
description: AASTEX-Latex, 12 pages, 3 figures, including 1 jpg figure. Accepted by the Astrophysical Journal Letters
Supplementary Materials AI and paleontology: Effects of vertebrate fossil sample size on machine learning image classification
Creators: name: MacFadden, Bruce
name: Barberis, Cristobal
name: Vallejo-Pareja, Maria C
name: Zbinden, Samantha
name: Perez, Victor J
name: Killingsworth, Stephanie
name: Marks, Ken
name: Hall, Dévi
name: Porto, Arthur
Publisher: name: Zenodo
Year: 2025

description: Supplementary material including: 

SM 2: Image dataset of fossil Shark teeth used in the manuscript: AI and paleontology: Effects of vertebrate fossil sample size on machine learning image classification

SM7: Missidentification analysis
Perturbed rank 2 Poisson systems and periodic orbits on Casimir invariant manifolds
Creators: name: García, Isaac A.
name: Hernández-Bermejo, Benito
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: Symplectic Geometry (math.SG)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: A class of n-dimensional Poisson systems reducible to an unperturbed harmonic oscillator shall be considered. In such case, perturbations leaving invariant a given symplectic leaf shall be investigated. Our purpose will be to analyze the bifurcation phenomena of periodic orbits as a result of these perturbations in the period annulus associated to the unperturbed harmonic oscillator. This is accomplished via the averaging theory up to an arbitrary order in the perturbation parameter e. In that theory we shall also use both branching theory and singularity theory of smooth maps to analyze the bifurcation phenomena at points where the implicit function theorem is not applicable. When the perturbation is given by a polynomial family, the associated Melnikov functions are polynomial and tools of computational algebra based on Gröbner basis are employed in order to reduce the generators of some polynomial ideals needed to analyze the bifurcation problem. When the most general perturbation of the harmonic oscillator by a quadratic perturbation field is considered, the complete bifurcation diagram (except at a high codimension subset) in the parameter space is obtained. Examples are given.
Relapsed/refractory primary mediastinal large B-cell lymphoma: a structured review of epidemiology, treatment guidelines and real-world treatment practices
Creators: name: Jitender Takyar
name: Raut, Monika
name: Borse, Rebekah
name: Balakumaran, Arun
name: Sehgal, Manu
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Background: Primary mediastinal (thymic) large B-cell lymphoma (PMBCL) is an uncommon subtype of diffuse large B-cell lymphoma. Approximately 10–30% of patients experience refractory or relapsed PMBCL (rrPMBCL) after first-line therapy. Data and treatment guidelines for rrPMBCL are scarce, and management is based on clinical experience. Methods: Two structured literature reviews were undertaken to determine the incidence, prevalence, and mortality rates associated with rrPMBCL, and to identify clinical practice guidelines and real-world patterns of care. Results: Epidemiology studies included reported lymphomas (n = 1), non-Hodgkin lymphoma (n = 1), lymphoid neoplasm (n = 1), PMBCL (n = 6), and rrPMBCL (n = 1). Of 12 published treatment guidelines, only four provided recommendations for rrPMBCL. Sixteen studies provided data on real-world treatment patterns, but most were single-center studies with small patient numbers. Chemotherapy/immunochemotherapy, followed by high-dose treatment (HDT) and stem cell transplantation, was a mainstay of salvage therapy in most studies; real-world care generally followed treatment guidelines. Conclusions: Salvage chemotherapy (often with rituximab and radiotherapy), followed by HDT and stem cell transplantation, appears to be the standard real-world treatment for rrPMBCL. However, large prospective and retrospective studies are warranted to improve our knowledge of real-world treatment patterns.
Reconstructed spatial resolution and contrast recovery with Bayesian penalized likelihood reconstruction (Q.Clear) for FDG-PET compared to time-of-flight (TOF) with point spread function (PSF)
Creators: name: Rogasch, Julian M.
name: Suleiman, Said
name: Hofheinz, Frank
name: Bluemel, Stephanie
name: Lukas, Mathias
name: Amthauer, Holger
name: Furth, Christian
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: PET
subject: Image reconstruction
subject: Spatial resolution
subject: Contrast recovery
subject: Signal-to-noise ratio,
subject: TOF
subject: PSF
subject: Q.Clear
subject: GE Discovery MI
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: BACKGROUND: Bayesian penalized likelihood reconstruction for PET (e.g., GE Q.Clear) aims at improving convergence of lesion activity while ensuring sufficient signal-to-noise ratio (SNR). This study evaluated reconstructed spatial resolution, maximum/peak contrast recovery (CRmax/CRpeak) and SNR of Q.Clear compared to time-of-flight (TOF) OSEM with and without point spread function (PSF) modeling. METHODS: The NEMA IEC Body phantom was scanned five times (3 min scan duration, 30 min between scans, background, 1.5-3.9 kBq/ml F18) with a GE Discovery MI PET/CT (3-ring detector) with spheres filled with 8-, 4-, or 2-fold the background activity concentration (SBR 8:1, 4:1, 2:1). Reconstruction included Q.Clear (beta, 150/300/450), "PSF+TOF4/16" (iterations, 4; subsets, 16; in-plane filter, 2.0 mm), "OSEM+TOF4/16" (identical parameters), "PSF+TOF2/17" (2 it, 17 ss, 2.0 mm filter), "OSEM+TOF2/17" (identical), "PSF+TOF4/8" (4 it, 8 ss, 6.4 mm), and "OSEM+TOF2/8" (2 it, 8 ss, 6.4 mm). Spatial resolution was derived from 3D sphere activity profiles. RC as (sphere activity concentration [AC]/true AC). SNR as (background mean AC/background AC standard deviation). RESULTS: Spatial resolution of Q.Clear150 was significantly better than all conventional algorithms at SBR 8:1 and 4:1 (Wilcoxon, each p < 0.05). At SBR 4:1 and 2:1, the spatial resolution of Q.Clear300/450 was similar or inferior to PSF+TOF4/16 and OSEM+TOF4/16. Small sphere CRpeak generally underestimated true AC, and it was similar for Q.Clear150/300/450 as with PSF+TOF4/16 or PSF+TOF2/17 (i.e., relative differences
Pseudosinella subinflata Gisin & Gama 1969
Creators: name: Thibaud, Jean-Marc
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Collembola
Entomobryomorpha
Entomobryidae
Pseudosinella
Pseudosinella subinflata

description: Pseudosinella subinflata Gisin & Gama, 1969 *
Pseudosinella subinflata Gisin & Gama, 1969a: 151.
DISTRIBUTION. — Pyrénées-Atlantiques. Grottesd’Iriberyà Bustince- Iribery près de Saint-Jean-Pied-de-Port, du Chapeau-de-Gendarme etde Pustineck (Gisin & Gama, 1969a; Gama 1976). — Grotte du Château-Pignon à Saint-Michel, près de Saint-Jean-Pied-de- Port (Gama 1976). — Grotte d’Iribery près de Bustince-Iribery (Thibaud 1977).
PHYSIOLOGIE. — Thibaud 1977 (mue, température, mortalité).
description: Published as part of Thibaud, Jean-Marc, 2017, Catalogue des collemboles de France, pp. 297-436 in Zoosystema 39 (3) on page 393, DOI: 10.5252/z2017n3a1, http://zenodo.org/record/5496272
significance of Hepatitis B Virus Diagnosis by Real-time Polymerase Chain Reaction over Serological Markers in Hepatitis B Virus Patients
Creators: name: Khaleel, Amer
Publisher: name: figshare
Year: 2020
Subjects: Molecular Biology

description: Hepatitis B virus (HBV) is the leading cause of viral hepatitis, as currently over 2 billion people have HBV infection worldwide. Nucleic acid assay and quantitative hepatitis B surface antigen (HBsAg) have been developed for diagnostic and therapeutic monitoring of patients with HBV infection. These tests might also show correlation between HBV DNA and HBs serostatus. The study aimed to find and analyze the frequency and impact of HBsAg seropositivity among patients revealed HBV DNA negative level through quantitative estimation of both seromarkers. Real-time polymerase chain reaction (RT-PCR) and Elecsys assays were used for quantitative estimation of HBV DNA and HBs antigen, respectively. A total of 256 blood samples were used from patients referred for either diagnostic purpose and/or HBV viral load monitoring after antiviral therapy. Blood profile analysis showed 12.26% HBs antigen seropositivity among patients revealed negative for nucleic acid assay for HBV DNA. Positive HBs antigen titers ranged from 1000–50,000 COI, with seronegative anti-HBs antibody test for all samples tested positive for HBs antigen. This study delineated that negative or undetectable quantitation of HBV DNA level does not exclude HBV infection; as the level might fluctuate in different phases of HBV replication. This gives an impression and raising a question about significance of replacing test for HBsAg with quantitation of HBV DNA PCR assay. Thus, the study refers to a special HBV profile outside the classical pattern
A Survey of Algorithms for Distributed Charging Control of Electric Vehicles in Smart Grid
Creators: name: Nimalsiri, Nanduni I.
name: Mediwaththe, Chathurika P.
name: Ratnam, Elizabeth L.
name: Shaw, Marnie
name: Smith, David B.
name: Halgamuge, Saman K.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Electric vehicles (EVs) are an eco-friendly alternative to vehicles with internal combustion engines. Despite their environmental benefits, the massive electricity demand imposed by the anticipated proliferation of EVs could jeopardize the secure and economic operation of the power grid. Hence, proper strategies for charging coordination will be indispensable to the future power grid. Coordinated EV charging schemes can be implemented as centralized, decentralized, and hierarchical systems, with the last two, referred to as distributed charging control systems. This paper reviews the recent literature of distributed charging control schemes, where the computations are distributed across multiple EVs and/or aggregators. First, we categorize optimization problems for EV charging in terms of operational aspects and cost aspects. Then under each category, we provide a comprehensive discussion on algorithms for distributed EV charge scheduling, considering the perspectives of the grid operator, the aggregator, and the EV user. We also discuss how certain algorithms proposed in the literature cope with various uncertainties inherent to distributed EV charging control problems. Finally, we outline several research directions that require further attention.
description: This article has been accepted for inclusion in a future issue of the journal - IEEE Transactions on Intelligent Transportation Systems (T-ITS), Oct. 2019. Content is final as presented, with the exception of pagination. There are 19 pages, 5 figures and 1 table
Statin-induced myopathic changes in primary human muscle cells and reversal by a prostaglandin F2 alpha analogue
Creators: name: Grunwald, Stefanie Anke
name: Popp, Oliver
name: Haafke, Stefanie
name: Jedraszczak, Nicole
name: Grieben, Ulrike
name: Saar, Kathrin
name: Patone, Giannino
name: Kress, Wolfram
name: Steinhagen-Thiessen, Elisabeth
name: Dittmar, Gunnar
name: Spuler, Simone
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: muscle cells
subject: statin-induced
subject: statin
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Statin-related muscle side effects are a constant healthcare problem since patient compliance is dependent on side effects. Statins reduce plasma cholesterol levels and can prevent secondary cardiovascular diseases. Although statin-induced muscle damage has been studied, preventive or curative therapies are yet to be reported. We exposed primary human muscle cell populations (n = 22) to a lipophilic (simvastatin) and a hydrophilic (rosuvastatin) statin and analyzed their expressome. Data and pathway analyses included GOrilla, Reactome and DAVID. We measured mevalonate intracellularly and analyzed eicosanoid profiles secreted by human muscle cells. Functional assays included proliferation and differentiation quantification. More than 1800 transcripts and 900 proteins were differentially expressed after exposure to statins. Simvastatin had a stronger effect on the expressome than rosuvastatin, but both statins influenced cholesterol biosynthesis, fatty acid metabolism, eicosanoid synthesis, proliferation, and differentiation of human muscle cells. Cultured human muscle cells secreted ω-3 and ω-6 derived eicosanoids and prostaglandins. The ω-6 derived metabolites were found at higher levels secreted from simvastatin-treated primary human muscle cells. Eicosanoids rescued muscle cell differentiation. Our data suggest a new aspect on the role of skeletal muscle in cholesterol metabolism. For clinical practice, the addition of omega-n fatty acids might be suitable to prevent or treat statin-myopathy.
Newcastle disease virus degrades SIRT3 via PINK1-PRKN-dependent mitophagy to reprogram energy metabolism in infected cells
Creators: name: Gong, Yabin
name: Tang, Ning
name: Liu, Panrao
name: Sun, Yingjie
name: Lu, Shanxin
name: Liu, Weiwei
name: Tan, Lei
name: Song, Cuiping
name: Qiu, Xusheng
name: Liao, Ying
name: Yu, Shengqing
name: Liu, Xiufan
name: Lin, Shu-Hai
name: Ding, Chan
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Lacking a self-contained metabolism network, viruses have evolved multiple mechanisms for rewiring the metabolic system of their host to hijack the host’s metabolic resources for replication. Newcastle disease virus (NDV) is a paramyxovirus, as an oncolytic virus currently being developed for cancer treatment. However, how NDV alters cellular metabolism is still far from fully understood. In this study, we show that NDV infection reprograms cell metabolism by increasing glucose utilization in the glycolytic pathway. Mechanistically, NDV induces mitochondrial damage, elevated mitochondrial reactive oxygen species (mROS) and ETC dysfunction. Infection of cells depletes nucleotide triphosphate levels, resulting in elevated AMP:ATP ratios, AMP-activated protein kinase (AMPK) phosphorylation, and MTOR crosstalk mediated autophagy. In a time-dependent manner, NDV shifts the balance of mitochondrial dynamics from fusion to fission. Subsequently, PINK1-PRKN-dependent mitophagy was activated, forming a ubiquitin chain with MFN2 (mitofusin 2), and molecular receptor SQSTM1/p62 recognized damaged mitochondria. We also found that NDV infection induces NAD+-dependent deacetylase SIRT3 loss via mitophagy to engender HIF1A stabilization, leading to the switch from oxidative phosphorylation (OXPHOS) to aerobic glycolysis. Overall, these studies support a model that NDV modulates host cell metabolism through PINK1-PRKN-dependent mitophagy for degrading SIRT3. Abbreviations: AMPK: AMP-activated protein kinase; CCCP: carbonyl cyanide 3-chlorophenylhydrazone; ECAR: extracellular acidification rate; hpi: hours post infection LC-MS: liquid chromatography-mass spectrometry; mito-QC: mCherry-GFP-FIS1[mt101–152]; MFN2: mitofusin 2; MMP: mitochondrial membrane potential; mROS: mitochondrial reactive oxygen species; MOI: multiplicity of infection; 2-NBDG: 2-(N-(7-nitrobenz-2-oxa-1, 3-diazol-4-yl) amino)-2-deoxyglucose; NDV: newcastle disease virus; OCR: oxygen consumption rate; siRNA: small interfering RNA; SIRT3: sirtuin 3; TCA: tricarboxylic acid; TCID50: tissue culture infective doses.
XMM-Newton observations of the BL Lac MS0205.7+3509: a dense, low-metallicity absorber
Creators: name: Watson, D.
name: McBreen, B.
name: Hanlon, L.
name: Reeves, J. N.
name: Smith, N.
name: Perlman, E.
name: Stocke, J.
name: Rector, T. A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The high-frequency-peaked BL Lac, MS0205.7+3509 was observed twice with XMM-Newton. Both X-ray spectra are synchrotron-dominated, with mean 0.2--10keV fluxes of 2.80+/-0.01 and 3.34+/-0.02 E-12 erg/cm^2/s. The X-ray spectra are well fit by a power-law with absorption above the Galactic value, however no absorption edges are detected, implying a low metallicity absorber (Z_\sun = 0.04(+0.03)(-0.01)) or an absorber with redshift above one (best-fit z=2.1 for an absorber with solar abundances). In either case the absorbing column density must be ~9E21 cm^-2. A new optical spectrum is presented, with a MgII absorption doublet detected at z=0.351, but no other significant features. The optical spectrum shows little reddening, implying a low dust to gas ratio in the absorber. MS0205.7+3509 must therefore be viewed through a high column density, low-metallicity gas cloud, probably at z=0.351 and associated with the galaxy that has been shown to be within ~2" of the BL Lac.
description: 5 pages, 4 figures, accepted for publication in A&A
Pseudosinella suboculata Bonet 1931
Creators: name: Thibaud, Jean-Marc
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Collembola
Entomobryomorpha
Entomobryidae
Pseudosinella
Pseudosinella suboculata

description: Pseudosinella suboculata Bonet, 1931 *
Pseudosinella suboculata Bonet, 1931: 326.
DISTRIBUTION. — Aude. Ussonet Carcanet (Bonnet etal. 1979). Hautes-Pyrénées. Massif du Néouvielle (Cassagnau 1961). — Vallée d’Aure (Cassagnau 1964a; Lauga-Reyrel & Lauga 1995). — Piau d’Engaly (Bonnet etal. 1979).
Tarn, Aude. Montagne Noire (Cassagnau 1965).
ÉCOLOGIE. — Cassagnau 1965 (écologie, sol); Bonnet etal. 1979 (déboisement, reboisement).
description: Published as part of Thibaud, Jean-Marc, 2017, Catalogue des collemboles de France, pp. 297-436 in Zoosystema 39 (3) on page 393, DOI: 10.5252/z2017n3a1, http://zenodo.org/record/5496272
ANALYSIS TAKE-OFF AND LANDING PERFORMANCE FOR BOEING 747
Creators: name: Teuku Arriessa Sukhairi
Publisher: name: figshare
Year: 2020
Subjects: subject: 90104 Aircraft Performance and Flight Control Systems
subject: FOS: Mechanical engineering

description: Boeing 747 is the second largest passenger aircraft after the A380, which is often used by Indonesia's pilgrims for Hajj. Therefore, some airports in Indonesia must have a runway that meets the requirements for Boeing 747 to take-off and landing. An analysis of the performance of the aircraft during take-off and landing is very important because there are a lot of accidents occur in this phase. In this case, there are several aspects that must be considered, such as, the condition of the runway surface, runway altitude, flap and engine configuration. Moreover, these factors will affect the length of runway that is required by an aircraft to take-off and landing.