cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Squark production with R-symmetry beyond NLO at the LHC
Creators: name: Borschensky, Christoph
name: Frisenna, Fausto
name: Kotlarski, Wojciech
name: Kulesza, Anna
name: Stöckinger, Dominik
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The Minimal R-symmetric Supersymmetric Standard Model (MRSSM) provides a realisation of supersymmetry in which the parameter space is less constrained by the current LHC data than in the simplest supersymmetric scenarios. In the present paper, we obtain the most precise theoretical predictions in the MRSSM for squark production at the LHC, enabling accurate interpretations of LHC data in terms of the MRSSM. We perform threshold resummation of soft gluon corrections to the total cross sections for the production of squark-(anti)squark pairs at the LHC in the MRSSM framework. The resummation is carried out using the direct QCD method and reaches the next-to-next-to-leading-logarithmic (NNLL) accuracy, which requires calculating the one-loop matching coefficients in the relevant production channels. The resummed cross sections are then matched to the available NLO results and evaluated for $\sqrt{S}=13.6$ TeV. Compared with the Minimal Supersymmetric Standard Model (MSSM), the cross sections in the MRSSM can be significantly reduced, implying less stringent limits on squark and gluino masses. Our results carry significant implications for exploring the viability of supersymmetry at the LHC. The results of our calculation are publicly available as a numerical package.
description: 27 pages, 7 figures, the numerical code package is available from https://www.uni-muenster.de/Physik.TP/~akule_01/nnllfast
Coelogyne duplicibrachia M. W. Chase & Schuit. 2021, comb. nov.
Creators: name: Chase, Mark W.
name: Gravendeel, Barbara
name: Sulistyo, Bobby P.
name: Wati, Richa Kusuma
name: Schuiteman, André
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Coelogyne
Coelogyne duplicibrachia

description: Coelogyne duplicibrachia (J.J.Sm.) M.W.Chase & Schuit., comb. nov.
 Basionym: Dendrochilum duplicibrachium J.J.Sm., Bull. Jard. Bot. Buitenzorg, sér. 3, 5: 41 (1922).
description: Published as part of Chase, Mark W., Gravendeel, Barbara, Sulistyo, Bobby P., Wati, Richa Kusuma & Schuiteman, André, 2021, Expansion of the orchid genus Coelogyne (Arethuseae; Epidendroideae) to include Bracisepalum, Bulleyia, Chelonistele, Dendrochilum, Dickasonia, Entomophobia, Geesinkorchis, Gynoglottis, Ischnogyne, Nabaluia, Neogyna, Otochilus, Panisea and Pholidota, pp. 94-134 in Phytotaxa 510 (2) on page 109, DOI: 10.11646/phytotaxa.510.2.1, http://zenodo.org/record/5426332
Absence of localization in Weyl semimetals
Creators: name: Yi, Jinmin
name: Burkov, A. A.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: One of the fundamental facts of condensed matter physics is that sufficient amount of disorder always turns a Fermi liquid metal into an Anderson insulator: a compressible, but non-conducting phase of matter. Recently, topological semimetals have emerged as another way a metallic phase may be realized. In this paper we point out that, unlike ordinary metals, at least some topological semimetals are immune to localization, provided certain conditions are satisfied. We present several physical arguments, based on diagrammatic perturbation theory and Keldysh field theory, as well as domain wall network construction, to back up this claim.
description: 10 pages, 2 figures, published version
Additional fileÂ 1: of Dengue, chikungunya, and scrub typhus are important etiologies of non-malarial febrile illness in Rourkela, Odisha, India
Creators: name: Pavitra Rao
name: Eijk, Anna
name: Choubey, Sandhya
name: Ali, Syed
name: Aditee Dash
name: Punam Barla
name: Oraon, Rajshri
name: Patel, Gautam
name: P. Nandini
name: Acharya, Subrata
name: Sanjib Mohanty
name: Carlton, Jane
name: Sanghamitra Satpathi
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology
subject: Computational Biology

description: Table S1. A. Anemia of participants for each diagnostic test. B. Anemia of participants according to number of infections*. The association of anemia with patients tested for malaria, dengue, chikungunya and scrub typhus by every diagnostic test used is presented in supplemental TableÂ 1, and the association between anemia and number of infections detected in a patient is presented in supplemental TableÂ 2. (DOCX 29 kb)
Additional file 4 of The PROMIZING trial enrollment algorithm for early identification of patients ready for unassisted breathing
Creators: name: Brault, Clement
name: Mancebo, Jordi
name: Suarez Montero, Juan-Carlos
name: Bentall, Tracey
name: Burns, Karen E. A.
name: Piraino, Thomas
name: Lellouche, François
name: Bouchard, Pierre-Alexandre
name: Charbonney, Emmanuel
name: Carteaux, Guillaume
name: Maraffi, Tommaso
name: Beduneau, Gaëtan
name: Mercat, Alain
name: Skrobik, Yoanna
name: Zuo, Fei
name: Lafreniere-Roula, Myriam
name: Thorpe, Kevin
name: Brochard, Laurent
name: Bosma, Karen J.
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Mental Health

description: Additional file 4 Definition of respiratory distress and clinical instability.RASS: Richmond agitation sedation scale, SBP: systolic blood pressure, SpO2: peripheral oxygen saturation.
An EM Body Model for Device-Free Localization with Multiple Antenna Receivers: A First Study
Creators: name: Rampa, Vittorio
name: Fieramosca, Federica
name: Savazzi, Stefano
name: D'Amico, Michele
Publisher: name: arXiv
Year: 2024
Subjects: subject: Signal Processing (eess.SP)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Device-Free Localization (DFL) employs passive radio techniques capable to detect and locate people without imposing them to wear any electronic device. By exploiting the Integrated Sensing and Communication paradigm, DFL networks employ Radio Frequency (RF) nodes to measure the excess attenuation introduced by the subjects (i.e., human bodies) moving inside the monitored area, and to estimate their positions and movements. Physical, statistical, and ElectroMagnetic (EM) models have been proposed in the literature to estimate the body positions according to the RF signals collected by the nodes. These body models usually employ a single-antenna processing for localization purposes. However, the availability of low-cost multi-antenna devices such as those used for WLAN (Wireless Local Area Network) applications and the timely development of array-based body models, allow us to employ array-based processing techniques in DFL networks. By exploiting a suitable array-capable EM body model, this paper proposes an array-based framework to improve people sensing and localization. In particular, some simulations are proposed and discussed to compare the model results in both single- and multi-antenna scenarios. The proposed framework paves the way for a wider use of multi-antenna devices (e.g., those employed in current IEEE 802.11ac/ax/be and forthcoming IEEE 802.11be networks) and novel beamforming algorithms for DFL scenarios.
Gauge coupling unification and proton decay via 45 Higgs boson in SU(5) GUT
Creators: name: Haba, Naoyuki
name: Nagano, Keisuke
name: Shimizu, Yasuhiro
name: Yamada, Toshifumi
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the gauge coupling unification (GCU) and proton decay in a non-supersymmetric SU(5) grand unified theory (GUT) incorporating a 45 representation Higgs field. Our analysis is based on the assumption that Georgi-Jarlskog-type mass matrices for fermions are responsible for explaining the mass ratio of the strange quark and the muon. We examine the conditions of GCU, taking into account the possibility that certain components of the 45 Higgs field have masses much smaller than the GUT scale. We have found that to satisfy the GCU conditions, at least two components of the 45 Higgs field should have such small masses. We search the parameter space to identify regions where the GCU conditions are satisfied, in the scenarios where two or three components of the 45 Higgs boson are hierarchically light. If the colored Higgs component of the 45 Higgs boson has a mass much smaller than the GUT scale, proton decay via colored Higgs boson exchange can occur with an observably large rate. We estimate the mass bounds for the colored Higgs component from the proton decay search at Super- Kamiokande and thereby further restrict the parameter space.
description: 16 pages, 5 figures, 4 Tables Version accepted for publication in PTEP
Additional file 1: of Yes-associated protein (YAP) binds to HIF-1Îą and sustains HIF-1Îą protein stability to promote hepatocellular carcinoma cell glycolysis under hypoxic stress
Creators: name: Zhang, Xiaodong
name: Li, Yan
name: Ma, Yingbo
name: Yang, Liang
name: Wang, Tao
name: Meng, Xin
name: Zong, Zhihong
name: Sun, Xun
name: Hua, Xiangdong
name: Li, Hangyu
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: Real-time PCR primers. (DOC 32 kb)
Coelogyne ecucullata M. W. Chase & Schuit. 2021, comb. nov.
Creators: name: Chase, Mark W.
name: Gravendeel, Barbara
name: Sulistyo, Bobby P.
name: Wati, Richa Kusuma
name: Schuiteman, André
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Coelogyne
Coelogyne ecucullata

description: Coelogyne ecucullata (Naive, R.Boos, M.Leon & Cootes) M.W.Chase & Schuit., comb. nov.
 Basionym: Dendrochilum ecucullatum Naive, R.Boos, M.Leon & Cootes, OrchideenJ. 24(2): 57 (2017).
description: Published as part of Chase, Mark W., Gravendeel, Barbara, Sulistyo, Bobby P., Wati, Richa Kusuma & Schuiteman, André, 2021, Expansion of the orchid genus Coelogyne (Arethuseae; Epidendroideae) to include Bracisepalum, Bulleyia, Chelonistele, Dendrochilum, Dickasonia, Entomophobia, Geesinkorchis, Gynoglottis, Ischnogyne, Nabaluia, Neogyna, Otochilus, Panisea and Pholidota, pp. 94-134 in Phytotaxa 510 (2) on page 109, DOI: 10.11646/phytotaxa.510.2.1, http://zenodo.org/record/5426332
MOESM2 of Cathepsin L-induced galectin-1 may act as a proangiogenic factor in the metastasis of high-grade serous carcinoma
Creators: name: Md Pranjol
name: Zinovkin, Dmitry
name: Maskell, Annelie
name: Stephens, Laura
name: Achinovich, Sergey
name: Losâ, Dmitry
name: Nadyrov, Eldar
name: Hannemann, Michael
name: Gutowski, Nicholas
name: Whatmore, Jacqueline
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Cancer
subject: Plant Biology
subject: Computational Biology

description: Additional file 2: Figure S2. Tissue sections were stained only with secondary antibody to both Gal1 and CD34 in control group, groups with serous carcinoma without metastasis (SC wo MTS) and with metastasis (SC w MTS). Photographs were taken using a Nikon Eclipse 50i. Magnification Ă 200.
Transitive Closure Of A Graph using Graph Powering & further optimization by Euler's Fast Powering Algorithm
Creators: name: Tripathy, Abhijit
Publisher: name: figshare
Year: 2021
Subjects: subject: Computation Theory and Mathematics
subject: FOS: Computer and information sciences
subject: Applied Computer Science

description: A graph is a collection of nodes and edges. Transitive closure matrix is a matrix formed by the reachability factor, which means if one node A of the graph is reachable from another node B, then there exists a positive reachability between A and B, negative reachability otherwise. This can be easily denoted by using binary denotation of 0 and 1. Graph powering is a technique in discrete mathematics and graph theory where our concern is to get the path between the nodes of a graph by using the powering principle.
Regulation of the X-ray luminosity of clusters of galaxies by cooling and supernova feedback
Creators: name: Voit, G. Mark
name: Bryan, Greg L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Clusters of galaxies are thought to contain about ten times as much dark matter as baryonic matter. The dark component therefore dominates the gravitational potential of the cluster, and the baryons confined by this potential radiate X-rays with a luminosity that depends mainly on the gas density in the cluster's core. Predictions of the X-rays' properties based on models of cluster formation do not, however, agree with the observations. If the models ignore the condensation of cooling gas into stars and feedback from the associated supernovae, they overestimate the X-ray luminosity because the density of the core gas is too high. An early episode of uniformly distributed supernova feedback could rectify this by heating the uncondensed gas and therefore making it harder to compress into the core, but such a process seems to require an implausibly large number of supernovae. Here we show how radiative cooling of intergalactic gas and subsequent supernova heating conspire to eliminate highly compressible low-entropy gas from the intracluster medium. This brings the core entropy and X-ray luminosities of clusters into agreement with the observations, in a way that depends little on the efficiency of supernova heating in the early Universe.
description: 8 pages, 2 figures, Published in Nature, 22 November 2001
Megachile dorsalis PEREZ 1879
Creators: name: Schwarz, M.
name: Gusenleitner, F.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Megachilidae
Megachile
Megachile dorsalis

description: Megachile dorsalis PEREZ 1879
 Megachile dorsalis PEREZ, 1879, Contrib.: 107; nec; Bordeaux: environs de l'ètang de Cazaux; Arcachon: Royan. Lectotype MNHNP. Labeled ' Arcach' and with gold and yellow disc, rev. Baker, 1976. [No. 832 in Pérez' MS catalogue. from Arcachon, Marseille, Royan and Algérie; from Bordeaux. PÉREZ' supposed was not in fact conspecific: cf. burdigalensis BENOIST.
 Megachile leachella (KIRBY MS) CURTIS, 1828. Brit. Ent.,5: expl. pl. 218: sex not indicated: locality not indicated. Nom. nud. Against the entry for leachella in his list of British species of 'Megachile' actually a mixture of species of Megachile and Osmia. CURTIS commented: "The smallest species of the genus, and may be the M. papaveris LAT. [i.e., Anthocopa papaveris LATR., 1799]. Specimens are presserved in the British Museum". Given that this comment does relate to dorsalis, it does not constitute a description within the meaning of the Code (Glossary, 253) and it was obviously not intended as a description: CURTIS' s descriptions throughout his British Entomology, if often short, are regularly given in conventional, factual, form.
 Curtis' intentions, and evidence of his behaviour in other contexts, are irrelevant. Every description of every organism is, and must be, self-contained, and all of its parameters (authorship, spelling, description, type designation, genders, etc.) self-evident. Virtually the only place in the entire ICZN where one is allowed to use *external* evidence for *any* purpose is Article 72.4.1.1, for determining the constituency of the type series of a taxon published before 2000.
To treat it as a definition. "A statement in words that purports to give characters differentiating a taxon" (Cod, l.c.), or according to the French text "Une enonce ecrit destiné [present italics] à donner les caractères [plural!] qui differencient un taxon" (Cod, 276), would be to strech interpretation of the Code beyond the bounds of common sense.
 It does indeed stretch common sense, but that is what Code interpretations commonly do. Again, it does not require more than one character for a description to be Codecompliant. You will never find a Commissioner that would uphold so strict an interpretation of the wording..... Old names that are already available are always "grandfathered" in. As such, leachella Curtis is an available name, and will remain so. But just because it is available does not mean it is valid.
description: Published as part of Schwarz, M. & Gusenleitner, F., 2012, The valid name for Megachile leachella CURTIS 1828 (Hymenoptera: Apidae) and some comments, pp. 863-873 in Linzer biologische Beiträge 44 (1) on page 869, DOI: 10.5281/zenodo.5328563
Neolargulus Stehlík & Brailovsky 2011, gen. nov.
Creators: name: Stehlík, Jaroslav L.
name: Brailovsky, Harry
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Largidae
Neolargulus

description: Neolargulus gen. nov.
 Type species. Neolargulus excavatus sp. nov., here designated.
 Description. Body oblong, relatively small, wide, parallel-sided.
Head rather short but wide, somewhat inclined; frons and vertex slightly raised; eyes simple, barely pedunculate, pointing more anteriad than laterad; temple prominent, strongly rounded laterally. Bucculae low, short, scarcely extended backwards as far as the antenniferous tubercles, and apically rounded. Rostrum reaching anterior border of metasternum. Antennomere 4 longest and stoutest, slightly deflected.
 Thorax. Pronotum. Pronotal collar wide; anterior angles obtuse, rounded; callar (= anterior pronotal) lobe slightly shorter and weakly raised above posterior pronotal lobe and distinctly detached from the latter; lateral margins of pronotum carinate, narrowing anteriorly, rather wide at dividing line of callar and pronotal lobe, well developed nearly up to the posterior pronotal margin; humeral angles rounded, not exposed. Legs. Fore femur thickened, with one or two spines apically; middle and hind femora unarmed. Hemelytra. Macropterous; costal margin of corium sinuate, apical margin straight, apical angle subacute; hemelytral membrane nearly reaching (J) to slightly extending (♀) beyond the apex of last abdominal segment.
 Abdomen. Parallel, not dilated. Pygophore (Figs. 7–8, 16). Ventral rim roundly concave, narrow; lateral rim in the portion connected to ventral rim strongly widened, rounded, declining and distally nearly fading towards the dorsal rim, so the lateral wall in dorsal third continually verges into simple round dorsal margin (Fig. 7). Lateral rim infolding visible anteriad to the thickened portion of lateral rim, horizontal, dish-shaped. Paramere bending anteriad in the level of thickened portion of lateral rim, its apical part very long, slender, and pointed (Figs. 7–8).
 Differential diagnosis. Neolargulus gen. nov. differs from all other genera of Largulini by its gibbose callar lobe that is distinctly detached from the posterior pronotal lobe, the carinate lateral margins of the pronotum, and the different structure of the pygophore. See also the key below.
 Etymology. Composed from the Greek adjective neos (= new) and the generic name Largulus; gender masculine.
description: Published as part of Stehlík, Jaroslav L. & Brailovsky, Harry, 2011, Two new genera of the tribe Largulini (Hemiptera: Heteroptera: Largidae) from Greater Antilles, pp. 449-456 in Acta Entomologica Musei Nationalis Pragae 51 (2) on pages 450-451, DOI: 10.5281/zenodo.5328601
Supplementary Material: The complete mitochondrial genome of the Epaulette Shark, Hemiscyllium ocellatum (Bonnaterre, 1788)
Creators: name: Nevatte, Ryan J.
name: Clark, Jennalee A.
name: Williamson, Jane E.
name: Gillings, Michael R.
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Marine Biology

description: The complete mitochondrial genome of the Epaulette Shark (Hemiscyllium ocellatum) was sequenced using 24 primer sets. This document outlines how the primer sets were developed, the PCR protocol for each set and their sequences. The GenBank accession number for the mitochondrial genome of H. ocellatum is MK052932.
What determines galactic evolution?
Creators: name: Matteucci, Francesca
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We are briefly introducing the most important ingredients to study galactic evolution. In particular the roles of star formation, nucleosynthesis and gas flows. Then we are discussing the two different approaches to galactic evolution: the stellar population approach (chemical evolution models) and the hierarchical clustering scenario for galaxy formation. It is shown that there are still some controversial points in the two approaches, as evident in the brief summary of the discussion.
description: 10 pages, 2 figures, to appear in the''Proceedings of The evolution of galaxies III. From simple approaches to self-consistent models'', Kiel (Germany), 2002
Additional file 4 of Characteristics and interplay of esophageal microbiota in esophageal squamous cell carcinoma
Creators: name: Lin, Zheng
name: Rao, Wenqing
name: Xiang, Zhisheng
name: Zeng, Qiaoyan
name: Liu, Shuang
name: Yu, Kaili
name: Zhou, Jinsong
name: Wang, Jianwen
name: Chen, Weilin
name: Chen, Yuanmei
name: Peng, Xiane
name: Hu, Zhijian
Publisher: name: figshare
Year: 2022
Subjects: Physical Sciences not elsewhere classified
Medicine
Cell Biology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Cancer

description: Additional file 4: Table S2. Basic information of 120 ESCCs.
Coelogyne edanoi M. W. Chase & Schuit. 2021, comb. nov.
Creators: name: Chase, Mark W.
name: Gravendeel, Barbara
name: Sulistyo, Bobby P.
name: Wati, Richa Kusuma
name: Schuiteman, André
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Coelogyne
Coelogyne edanoi

description: Coelogyne edanoi (Quisumb.) M.W.Chase & Schuit., comb. nov.
 Basionym: Dendrochilum edanoi Quisumb., Philipp. J. Sci. 66: 141 (1938).
description: Published as part of Chase, Mark W., Gravendeel, Barbara, Sulistyo, Bobby P., Wati, Richa Kusuma & Schuiteman, André, 2021, Expansion of the orchid genus Coelogyne (Arethuseae; Epidendroideae) to include Bracisepalum, Bulleyia, Chelonistele, Dendrochilum, Dickasonia, Entomophobia, Geesinkorchis, Gynoglottis, Ischnogyne, Nabaluia, Neogyna, Otochilus, Panisea and Pholidota, pp. 94-134 in Phytotaxa 510 (2) on page 109, DOI: 10.11646/phytotaxa.510.2.1, http://zenodo.org/record/5426332
Atypical charge redistribution over a charge-transfer monolayer on a metal
Creators: name: Umbach, T. R.
name: Fernández-Torrente, I.
name: Ruby, M.
name: Schulz, F.
name: Lotze, C.
name: Persson, M.
name: Rurali, R.
name: Pascual, J. I.
name: Franke, K. J.
Publisher: name: Freie Universität Berlin
Year: 2013
Subjects: subject: 500 Naturwissenschaften und Mathematik::530 Physik::530 Physik

description: We report an atypical charge distribution in a highly ordered monolayer of sodium (Na) and tetracyanoquinodimethane (TCNQ) on a Au(111) surface. Na atoms incorporated in the charge-transfer layer donate their 3s electron to the lowest unoccupied orbital of the TCNQ acceptor. A fingerprint of such a TCNQ anion is observed in scanning tunneling spectroscopy as a zero-bias peak characteristic of the Kondo effect. Spatial maps of the Kondo resonance surprisingly reveal that it appears most intense on top of the Na sites. Supported by density functional theory simulations, we interpret this peculiar charge distribution pattern as originating from the extension of the singly occupied molecular orbital beyond the molecular backbone, and cloaking the Na cations. We further suggest that this deformation of molecular orbitals is a consequence of the electrostatic potential landscape of the polar Na–TCNQ layer.
The X-ray Spectrum of the Vela Pulsar Resolved with Chandra
Creators: name: Pavlov, G. G.
name: Zavlin, V. E
name: Sanwal, D.
name: Burwitz, V.
name: Garmire, G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the results of the spectral analysis of two observations of the Vela pulsar with the Chandra X-ray observatory. The spectrum of the pulsar does not show statistically significant spectral lines in the observed 0.25-8.0 keV band. Similar to middle-aged pulsars with detected thermal emission, the spectrum consists of two distinct components. The softer component can be modeled as a magnetic hydrogen atmosphere spectrum - for the pulsar magnetic field $B=3\times 10^{12}$ G and neutron star mass $M=1.4 M_\odot$ and radius $R^\infty =13$ km, we obtain $\tef^\infty =0.68\pm 0.03$ MK, $L_{\rm bol}^\infty = (2.6\pm 0.2)\times 10^{32}$ erg s$^{-1}$, $d=210\pm 20$ pc (the effective temperature, bolometric luminosity, and radius are as measured by a distant observer). The effective temperature is lower than that predicted by standard neutron star cooling models. A standard blackbody fit gives $T^\infty =1.49\pm 0.04$ MK, $L_{\rm bol}^\infty=(1.5\pm 0.4)\times 10^{32} d_{250}^2$ erg s$^{-1}$ ($d_{250}$ is the distance in units of 250 pc); the blackbody temperature corresponds to a radius, $R^\infty =(2.1\pm 0.2) d_{250}$ km, much smaller than realistic neutron star radii. The harder component can be modeled as a power-law spectrum, with parameters depending on the model adopted for the soft component - $γ=1.5\pm 0.3$, $L_x=(1.5\pm 0.4)\times 10^{31} d_{250}^2$ erg s$^{-1}$ and $γ=2.7\pm 0.4$, $L_x=(4.2\pm 0.6)\times 10^{31} d_{250}^2$ erg s$^{-1}$ for the hydrogen atmosphere and blackbody soft component, respectively ($γ$ is the photon index, $L_x$ is the luminosity in the 0.2--8 keV band). The extrapolation of the power-law component of the former fit towards lower energies matches the optical flux at $γ\simeq 1.35$--1.45.
description: Submitted to ApJ, three figures; color figure 1 can be found at http://www.xray.mpe.mpg.de/~zavlin/pub_list.html
Additional file 2: of Street-level diplomacy and local enforcement for meat safety in northern Tanzania: knowledge, pragmatism and trust
Creators: name: T. Hrynick
name: V. Barasa
name: J. Benschop
name: S. Cleaveland
name: J. Crump
name: M. Davis
name: B. Mariki
name: B. Mmbaga
name: N. Mtui-Malamsha
name: G. Prinsen
name: J. Sharp
name: E. Sindiyo
name: E. Swai
name: K. Thomas
name: R. Zadoks
name: L. Waldman
Publisher: name: figshare
Year: 2019
Subjects: Medicine
Molecular Biology
Biotechnology
Developmental Biology
Cancer
Science Policy

description: Interview schedule for frontline technical staff (LEOs, HOs, clinical personnel) (DOCX 21 kb)
SARS-CoV-2 Infection and Testing Experiences in a Nationwide Sample of Transgender and Gender-Diverse Adults, June–December 2021
Creators: name: Reisner, Sari L.
name: Beckham, S. Wilson
name: Brown, Carter
name: Adams, Dee
name: Miller, Marissa
name: Poteat, Tonia C.
name: Wirtz, Andrea L.
Publisher: name: SAGE Publications
Year: 2022

description:
OBJECTIVES: COVID-19 surveillance data are rarely collected or disaggregated by gender identity in the United States. We quantified COVID-19 testing experiences and SARS-CoV-2 infection history among transgender and gender-diverse (TGD) people to inform testing strategies and public health responses. METHODS: From June 14 through December 16, 2021, TGD adults enrolled in a US nationwide online survey with optional SARS-CoV-2 antibody testing. We used multinomial regression analyses to identify correlates of suspected and confirmed SARS-CoV-2 infection (vs no known infection). We identified correlates of inability to access COVID-19 testing when needed using generalized linear models for binomial variables. RESULTS: Participants (N = 2092) reported trans masculine (30.5%), trans feminine (27.3%), and nonbinary (42.2%) gender identities. Ten percent of respondents had a confirmed history of SARS-CoV-2 infection, and 29.8% had a history of suspected SARS-CoV-2 infection. Nonbinary gender (adjusted prevalence ratio [aPR] = 1.68; 95% CI, 1.12-2.53), experiencing homelessness (aPR = 1.65; 95% CI, 1.05-2.60), and food insecurity (aPR = 1.45; 95% CI, 1.03-2.04) were associated with confirmed SARS-CoV-2 infection. Food insecurity (aPR = 1.38; 95% CI, 1.10-1.72), chronic physical health condition (aPR = 1.44; 95% CI, 1.15-1.80), chronic mental health condition (aPR = 3.65; 95% CI, 2.40-5.56), and increased anticipated discrimination scores (aPR = 1.03; 95% CI, 1.01-1.05) were associated with suspected SARS-CoV-2 infection. Thirty-four percent (n = 694 of 2024) of participants reported an inability to access COVID-19 testing when needed, which was associated with Latinx or Hispanic ethnicity, inconsistent telephone access, homelessness, disability, and transportation limitations. The majority (79.4%) reported a complete COVID-19 vaccine course at the time of participation. CONCLUSIONS: Inclusion of TGD people in public health surveillance and tailored public health strategies to address TGD communities' social and structural vulnerabilities may reduce barriers to COVID-19 testing.
Additional file 1: of Short relative leg length is associated with overweight and obesity in Mexican immigrant women
Creators: name: Vilar-Compte, Mireya
name: Macinko, James
name: Weitzman, Beth
name: AvendaĂąo-Villela, Carlos
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Science Policy

description: Table S1.A Calculation of simple size in original 2008 study. Table S1.B Multinomial probit model estimating BMI categories. Figure S1. Standing knee-height measurement according to standards from the University of Michigan (HUMOSIM Anthropometric Measurements, 2003). (DOCX 53 kb)
Chemical Diagnostics to Unveil Environments Enriched by First Stars
Creators: name: Vanni, Irene
name: Salvadori, Stefania
name: D'Odorico, Valentina
name: Becker, George D.
name: Cupani, Guido
Publisher: name: arXiv
Year: 2024
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Unveiling the chemical fingerprints of the first (Pop III) stars is crucial for indirectly studying their properties and probing their massive nature. In particular, very massive Pop III stars explode as energetic Pair-Instability Supernovae (PISNe), allowing their chemical products to escape in the diffuse medium around galaxies, opening the possibility to observe their fingerprints in distant gas clouds. Recently, three z > 6.3 absorbers with abundances consistent with an enrichment from PISNe have been observed with JWST. In this Letter, we present novel chemical diagnostics to uncover environments mainly imprinted by PISNe. Furthermore, we revise the JWST low-resolution measurements by analyzing the publicly available high-resolution X-Shooter spectra for two of these systems. Our results reconcile the chemical abundances of these absorbers with those from literature, which are found to be consistent with an enrichment dominated (> 50% metals) by normal Pop II SNe. We show the power of our novel diagnostics in isolating environments uniquely enriched by PISNe from those mainly polluted by other Pop III and Pop II SNe. When the subsequent enrichment from Pop II SNe is included, however, we find that the abundances of PISN-dominated environments partially overlap with those predominantly enriched by other Pop III and Pop II SNe. We dub these areas confusion regions. Yet, the odd-even abundance ratios [Mg,Si/Al] are extremely effective in pinpointing PISN- dominated environments and allowed us to uncover, for the first time, an absorber consistent with a combined enrichment by a PISN and another Pop III SN for all the six measured elements.
description: 16 pages, 10 figures, accepted for publication on ApJL
Additional fileÂ 1: of Street-level diplomacy and local enforcement for meat safety in northern Tanzania: knowledge, pragmatism and trust
Creators: name: T. Hrynick
name: V. Barasa
name: J. Benschop
name: S. Cleaveland
name: J. Crump
name: M. Davis
name: B. Mariki
name: B. Mmbaga
name: N. Mtui-Malamsha
name: G. Prinsen
name: J. Sharp
name: E. Sindiyo
name: E. Swai
name: K. Thomas
name: R. Zadoks
name: L. Waldman
Publisher: name: figshare
Year: 2019
Subjects: Cancer
Science Policy

description: Interview schedule for administrative staff, elected officials and community health volunteers. (DOCX 20 kb)
On The Low Frequency Quasi Periodic Oscillations of X-ray Sources
Creators: name: Zhang, C. M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Based on the interpretation of the twin kilohertz Quasi Periodic Oscillations (kHz QPOs) of X-ray spectra of Low Mass X-Ray Binaries (LMXBs) to the Keplerian and the periastron precession frequencies at the magnetosphere-disk of X-ray neutron star (NS) respectively, we ascribe the low frequency Quasi Periodic Oscillations (LFQPO) and HBO (15-60 Hz QPO for Z sources or Atoll sources) to the periastron precession at some outer disk radius. The obtained conclusions include: all QPO frequencies increase with increasing the accretion rate. The obtained theoretical relations between HBO (LFQPO) frequency and the kHz QPO frequency are similar to the measured empirical formula. Further, the possible dynamical mechanism for QPO production is discussed.
description: 6 pages, 2 figures, accepted by APSS, 2004
A Chandra observation of the X-ray environment and jet of 3C31
Creators: name: Hardcastle, M. J.
name: Worrall, D. M.
name: Birkinshaw, M.
name: Laing, R. A.
name: Bridle, A. H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have used a deep Chandra observation of the central regions of the twin-jet FRI radio galaxy 3C31 to resolve the thermal X-ray emission in the central few kiloparsecs of the host galaxy, NGC 383, where the jets are thought to be decelerating rapidly. This allows us to make high-precision measurements of the density, temperature and pressure distributions in this region, and to show that the X-ray emitting gas in the centre of the galaxy has a cooling time of only 5 times 10^7 years. In a companion paper these measurements are used to place constraints on models of the jet dynamics. A previously unknown one-sided X-ray jet in 3C31, extending up to 8 arcsec from the nucleus, is detected and resolved. Its structure and steep X-ray spectrum are similar to those of X-ray jets known in other FRI sources, and we attribute the radiation to synchrotron emission from a high-energy population of electrons. In situ particle acceleration is required in the region of the jet where bulk deceleration is taking place. We also present X-ray spectra and luminosities of the galaxies in the Arp 331 chain of which NGC 383 is a member. The spectrum and spatial properties of the nearby bright X-ray source 1E 0104+3153 are used to argue that the soft X-ray emission is mostly due to a foreground group of galaxies rather than to the background broad absorption-line quasar.
description: 11 pages, 10 figures. Accepted for MNRAS: two companion papers to follow
ОСОБЕННОСТИ ЛАЗЕРНОГО ЛЕЧЕНИЯ ВТОРИЧНЫХ КАТАРАКТ У ДЕТЕЙ РАННЕГО ВОЗРАСТА
Creators: name: Кариев, Абдуфаррух
name: Зокирхужаев, Рустам
Publisher: name: Zenodo
Year: 2025

description: В исследовании проанализированы особенности Nd:YAG-лазерного лечения вторичных катаракт у детей раннего возраста (до 3 лет). Обследовано 60 детей (120 глаз), у которых вторичная катаракта развилась после хирургии врождённой катаракты. Учитывались анатомо-физиологические особенности, потребность в анестезии, тип ИОЛ и плотность фиброзной ткани. В 95% случаев (114 глаз) после процедуры наблюдалось улучшение остроты зрения, в 91,6% (110 глаз) — сохранена прозрачность оптической оси через 12 месяцев. Осложнения (повышение ВГД, увеит) возникли у 10% (12 глаз). Подтверждена необходимость индивидуального подбора параметров воздействия и медикаментозного сопровождения для снижения риска осложнений.
Supplementary Material: The complete mitochondrial genome of the Epaulette Shark, Hemiscyllium ocellatum (Bonnaterre, 1788)
Creators: name: Nevatte, Ryan J.
name: Clark, Jennalee A.
name: Williamson, Jane E.
name: Gillings, Michael R.
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Marine Biology

description: The complete mitochondrial genome of the Epaulette Shark (Hemiscyllium ocellatum) was sequenced using 24 primer sets. This document outlines how the primer sets were developed, the PCR protocol for each set and their sequences. The GenBank accession number for the mitochondrial genome of H. ocellatum is MK052932.
Local Magnetohydrodynamical Models of Layered Accretion Disks
Creators: name: Fleming, Timothy
name: Stone, James M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using numerical MHD simulations, we have studied the evolution of the magnetorotational instability in stratified accretion disks in which the ionization fraction (and therefore resistivity) varies substantially with height. This model is appropriate to dense, cold disks around protostars or dwarf nova systems which are ionized by external irradiation of cosmic rays or high-energy photons. We find the growth and saturation of the MRI occurs only in the upper layers of the disk where the magnetic Reynolds number exceeds a critical value; in the midplane the disk remains queiscent. The vertical Poynting flux into the "dead", central zone is small, however velocity fluctuations in the dead zone driven by the turbulence in the active layers generate a significant Reynolds stress in the midplane. When normalized by the thermal pressure, the Reynolds stress in the midplane never drops below about 10% of the value of the Maxwell stress in the active layers, even though the Maxwell stress in the dead zone may be orders of magnitude smaller than this. Significant mass mixing occurs between the dead zone and active layers. Fluctuations in the magnetic energy in the active layers can drive vertical oscillations of the disk in models where the ratio of the column density in the dead zone to that in the active layers is <10. These results have important implications for the global evolution of a layered disk, in particular there may be residual mass inflow in the dead layer. We discuss the effects that dust in the disk may have on our results.
description: Accepted by Ap. J
Global optimization of quantum dynamics with AlphaZero deep exploration
Creators: name: Dalgaard, Mogens
name: Motzoi, Felix
name: Sorensen, Jens Jakob
name: Sherson, Jacob
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: While a large number of algorithms for optimizing quantum dynamics for different objectives have been developed, a common limitation is the reliance on good initial guesses, being either random or based on heuristics and intuitions. Here we implement a tabula rasa deep quantum exploration version of the Deepmind AlphaZero algorithm for systematically averting this limitation. AlphaZero employs a deep neural network in conjunction with deep lookahead in a guided tree search, which allows for predictive hidden variable approximation of the quantum parameter landscape. To emphasize transferability, we apply and benchmark the algorithm on three classes of control problems using only a single common set of algorithmic hyperparameters. AlphaZero achieves substantial improvements in both the quality and quantity of good solution clusters compared to earlier methods. It is able to spontaneously learn unexpected hidden structure and global symmetry in the solutions, going beyond even human heuristics.
description: 11 pages, 6 figures
MOESM1 of Cathepsin L-induced galectin-1 may act as a proangiogenic factor in the metastasis of high-grade serous carcinoma
Creators: name: Md Pranjol
name: Zinovkin, Dmitry
name: Maskell, Annelie
name: Stephens, Laura
name: Achinovich, Sergey
name: Los’, Dmitry
name: Nadyrov, Eldar
name: Hannemann, Michael
name: Gutowski, Nicholas
name: Whatmore, Jacqueline
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Marine Biology
subject: Cancer
subject: Plant Biology

description: Additional file 1: Figure S1. Inhibitors of ERK1/2 and AKT reduce ERK1/2 and AKT phosphorylation respectively in intact HOMECs. After overnight incubation in starvation media (containing 2% FCS), cells were pre-incubated with the ERK1/2 inhibitors a) U0126 (10 μmol/l) and PD98059 (25 μmol/l) or PI3K/AKT inhibitors b) LY294002 (25 μmol/l) and c) MK2206 (5 μmol/l) for (a) 20–30 min or (b+ c) 2.5 h, and then co-treated with or without 50 ng/ml of Gal1 or 20 ng/ml of VEGF for 4 min. Commercially available cell-based ELISAs were used for determination of phosphorylation levels. The data show fold change in phospho-protein relative to total protein (compared to control). Results are mean ± SD, *p<0.05, **p<0.01 vs control (1-fold, dotted lines), #p<0.05 vs VEGF/Gal1 (normalised to control), n = 4.
A generic design concept for geometric algorithms
Creators: name: Kapoor, Vikas
name: Kühl, Dietmar
name: Wolff, Alexander
Publisher: name: Freie Universität Berlin
Year: 2000
Subjects: subject: 000 Informatik, Informationswissenschaft, allgemeine Werke::000 Informatik, Wissen, Systeme::004 Datenverarbeitung; Informatik

description: The design phase of an algorithm’s implementation is confronted with the issues of efficiency, flexibility, and ease-of-use. In this paper, we suggest a concept that greatly increases the flexibility of an implementation without sacrificing its ease-of-use. The loss in terms of efficiency is small. We demonstrate the advantages of our concept at a C++ implementation of a simple rectangleintersection algorithm, which follows the well-known sweep-line paradigm. We lead the reader from a naive interface in a step-by-step guide to an interface offering full flexibility. The gain in flexibility can reduce implementation effort by facilitating code reusage. Reusability in turn helps to achieve correctness since more users mean more testing. Though most of the ingredients of our concept have already been suggested elsewhere, to our knowledge this is the first time that they are applied vigorously in a geometric setting. We include a thorough experimental analysis on random and real world data that arouse in the context of map labeling.
Variable Interstellar Absorption toward the Halo Star HD 219188 - Implications for Small-Scale Interstellar Structure
Creators: name: Welty, Daniel E.
name: Fitzpatrick, Edward L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Within the last 10 years, strong, narrow Na I absorption has appeared at v_sun ~ -38 km/s toward the halo star HD 219188; that absorption has continued to strengthen, by a factor 2-3, over the past three years. The line of sight appears to be moving into/through a relatively cold, quiescent intermediate velocity (IV) cloud, due to the 13 mas/yr proper motion of HD 219188; the variations in Na I probe length scales of 2-38 AU/yr. UV spectra obtained with the HST GHRS in 1994-1995 suggest N(H_tot) ~ 4.8 X 10^{17} cm^{-2}, ``halo cloud'' depletions, n_H ~ 25 cm^{-3}, and n_e ~ 0.85-6.2 cm^{-3} (if T ~ 100 K) for the portion of the IV cloud sampled at that time. The relatively high fractional ionization, n_e/n_H >~ 0.034, implies that hydrogen must be partially ionized. The N(Na I)/N(H_tot) ratio is very high; in this case, the variations in Na I do not imply large local pressures or densities.
description: 12 pages; aastex; to appear in ApJL
An efficient photoelectric X-ray Polarimeter for the study of Black Holes and Neutron Stars
Creators: name: Costa, Enrico
name: Soffitta, Paolo
name: Bellazzini, Ronaldo
name: Brez, Alessandro
name: Lumb, Nicholas
name: Spandre, Gloria
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In astronomy there are basically four kinds of observations to extract the information carried by electromagnetic radiation: photometry, imaging, spectroscopy and polarimetry. By optimal exploitation of the first three techniques, X-ray astronomy has been able to unveil the violent world of compact high energy sources. Here we report on a new instrument that brings high efficiency also to X-ray polarimetry, the last unexplored field of X-ray astronomy. It will then be possible to resolve the internal structures of compact sources which otherwise would remain inaccessible, even to X-ray interferometry1. Polarimetry could provide a direct, visual picture of the state of matter under extreme magnetic and gravitational fields by measuring the radiation polarized through interaction with the highly asymmetric matter distribution (accretion disk) and with the magnetic field. The new instrument derives the polarization information from the track of the photoelectrons imaged by a finely subdivided gas detector. Its great improvement of sensitivity (at least two orders of magnitude) will allow direct exploration of the most dramatic objects of the X-ray sky.
description: 17 pages, 3 figures, 1 table
TeV-Scale Thermal WIMPs: Unitarity and its Consequences
Creators: name: Smirnov, Juri
name: Beacom, John F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We re-examine unitarity bounds on the annihilation cross section of thermal-WIMP dark matter. For high-mass pointlike dark matter, it is generic to form WIMP bound states, which, together with Sommerfeld enhancement, affects the relic abundance. We show that these effects lower the unitarity bound from 139 TeV to below 100 TeV for non-self-conjugate dark matter and from 195 TeV (the oft-quoted value of 340 TeV assumes $Ω_{DM} h^2 = 1$) to 140 TeV for the self-conjugate case. For composite dark matter, for which the unitarity limit on the radius was thought to be mass-independent, we show that the largest allowed mass is 1 PeV. In addition, we find important new effects for annihilation in the late universe. For example, while the production of high-energy light fermions in WIMP annihilation is suppressed by helicity, we show that bound-state formation changes this. Coupled with rapidly improving experimental sensitivity to TeV-range gamma rays, cosmic rays, and neutrinos, our results give new hope to attack the thermal-WIMP mass range from the high-mass end.
description: Accepted in PRD. Gamma ray spectra from annihilation and bound-state formation added in FIG. 5