cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A wide dispersion in star formation rate and dynamical mass of 10^8 solar mass black hole host galaxies at redshift 6
Creators: name: Willott, Chris J.
name: Bergeron, Jacqueline
name: Omont, Alain
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: ALMA [CII] line and continuum observations of five redshift z>6 quasars are presented. This sample was selected to probe lower black hole mass quasars than most previous studies. We find a wide dispersion in properties with CFHQS J0216-0455, a low-luminosity quasar with absolute magnitude M_1450=-22.2, remaining undetected implying a limit on the star formation rate in the host galaxy of <10 solar masses per year, whereas other host galaxies have star formation rates up to hundreds of solar masses per year. Two other quasars have particularly interesting properties. VIMOS2911 is one of the least luminous z>6 quasars known with M_1450=-23.1, yet its host galaxy is experiencing a very powerful starburst. PSO J167-13 has a broad and luminous [CII] line and a neighbouring galaxy a projected distance of 5kpc away that is also detected in the [CII] line and continuum. Combining with similar observations from the literature, we study the ratio of [CII] line to far-infrared luminosity finding this ratio increases at high-redshift at a fixed far-infrared luminosity, likely due to lower dust content, lower metallicity and/or higher gas masses. We compile a sample of 21 high-redshift quasars with dynamical masses and investigate the relationship between black hole mass and dynamical mass. The new observations presented here reveal dynamical masses consistent with the relationship defined by local galaxies. However, the full sample shows a very wide scatter across the black hole mass - dynamical mass plane, whereas both the local relationship and simulations of high-redshift quasars show a much lower dispersion in dynamical mass.
description: 10 pages, 11 figures, ApJ in press
Additional file 5 of The chemodiversity of paddy soil dissolved organic matter correlates with microbial community at continental scales
Creators: name: Li, Hong-Yi
name: Wang, Hang
name: Wang, Hai-Tao
name: Xin, Pei-Yong
name: Xu, Xin-Hua
name: Ma, Yun
name: Liu, Wei-Ping
name: Teng, Chang-Yun
name: Jiang, Cheng-Liang
name: Lou, Li-Ping
name: Arnold, Wyatt
name: Cralle, Lauren
name: Zhu, Yong-Guan
name: Chu, Jin-Fang
name: Gilbert, Jack A
name: Zhang, Zhi-Jian
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Supplementary results about consistence between metagenomic data and 16S rRNA data. (DOCX 29 kb)
Bistability and hysteresis in an optically injected two-section semiconductor laser
Creators: name: Pimenov, Alexander
name: Viktorov, Evgeniy A.
name: Hegarty, Stephen P.
name: Habruseva, Tatiana
name: Huyet, Guillaume
name: Rachinskii, Dmitrii
name: Vladimirov, Andrei G.
Publisher: name: Weierstrass Institute
Year: 2014
Subjects: subject: Bistability and hysteresis
subject: Numerical bifurcation analysis
subject: semiconductor lasers
subject: single-mode optical injection
subject: 05.45.-a
subject: 42.55.Px
subject: 42.60.Fc
subject: 42.65.Pc

description: The effect of coherenct single frequency injection in two-section semiconductor lasers is studied numerically using a model based on a set of delay differential equations. The existence of bistability between different CW and non-stationary regimes of operation is demonstrated in the case of sufficiently large linewidth enhancement factors.
Additional file 5: of The chemodiversity of paddy soil dissolved organic matter correlates with microbial community at continental scales
Creators: name: Li, Hong-Yi
name: Wang, Hang
name: Wang, Hai-Tiao
name: Xin, Pei-Yong
name: Xu, Xin-Hua
name: Ma, Yun
name: Liu, Wei-Ping
name: Teng, Chang-Yun
name: Jiang, Cheng-Liang
name: Lou, Li-Ping
name: Arnold, Wyatt
name: Cralle, Lauren
name: Zhu, Yong-Guan
name: Chu, Jin-Fang
name: Gilbert, Jack
name: Zhang, Zhi-Jian
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Supplementary results about consistence between metagenomic data and 16S rRNA data. (DOCX 29 kb)
New techniques and results for worldline simulations of lattice field theories
Creators: name: Giuliani, Mario
name: Orasch, Oliver
name: Gattringer, Christof
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We use the complex $ϕ^4$ field at finite density as a model system for developing further techniques based on worldline formulations of lattice field theories. More specifically we: 1) Discuss new variants of the worm algorithm for updating the $ϕ^4$ theory and related systems with site weights. 2) Explore the possibility of canonical simulations in the worldline formulation. 3) Study the connection of 2-particle condensation at low temperature to scattering parameters of the theory.
description: Contribution to Lattice 2017
MPEC 2024-U124 : 2024 UK3
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 UK3

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Reaction rate for two--neutron capture by $^4$He
Creators: name: Efros, V. D.
name: Balogh, W.
name: Herndl, H.
name: Hofinger, R.
name: Oberhummer, H.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent investigations suggest that the neutrino--heated hot bubble between the nascent neutron star and the overlying stellar mantle of a type--II supernova may be the site of the r--process. In the preceding $α$--process building up the elements to $A \approx 100$, the $^4$He(2n,$γ$)$^6$He-- and $^6$He($α$,n)$^9$Be--reactions bridging the instability gap at $A=5$ and $A=8$ could be of relevance. We suggest a mechanism for $^4$He(2n,$γ$)$^6$He and calculate the reaction rate within the $α$+n+n approach. The value obtained is about a factor 1.6 smaller than the one obtained recently in the simpler direct--capture model, but is at least three order of magnitude enhanced compared to the previously adopted value. Our calculation confirms the result of the direct--capture calculation that under representative conditions in the $α$--process the reaction path proceeding through $^6$He is negligible compared to $^4$He($α$n,$γ$)$^9$Be.
description: 13 pages, 4 postscript figures, to appear in "Zeitschrift f. Physik A", changed internet address and filename, the uuencoded postscript file including the figures is available at ftp://is1.kph.tuwien.ac.at/pub/ohu/twoneutron.uu
Halogen Bonding in Nucleic Acid Complexes
Creators: name: Kolář, Michal H.
name: Tabarrini, Oriana
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Halogen bonding (X-bonding) has attracted notable attention among noncovalent interactions. This highly directional attraction between a halogen atom and an electron donor has been exploited in knowledge-based drug design. A great deal of information has been gathered about X-bonds in protein-ligand complexes, as opposed to nucleic acid complexes. Here we provide a thorough analysis of nucleic acid complexes containing either halogenated building blocks or halogenated ligands. We analyzed close contacts between halogens and electron-rich moieties. The phosphate backbone oxygen is clearly the most common halogen acceptor. We identified 21 X-bonds within known structures of nucleic acid complexes. A vast majority of the X-bonds is formed by halogenated nucleobases, such as bromouridine, and feature excellent geometries. Noncovalent ligands have been found to form only interactions with suboptimal interaction geometries. Hence, the first X-bonded nucleic acid binder remains to be discovered.
description: 19 pages, 12, figures, published
Correlation Functions and Vertex Operators of Liouville Theory
Creators: name: Jorjadze, George
name: Weigt, Gerhard
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We calculate correlation functions for vertex operators with negative integer exponentials of a periodic Liouville field, and derive the general case by continuing them as distributions. The path-integral based conjectures of Dorn and Otto prove to be conditionally valid only. We formulate integral representations for the generic vertex operators and indicate structures which are related to the Liouville S-matrix.
description: 9 pages, LaTeX
Does Land Endowment Impact Parental Educational Expectations? Evidence from Rural China
Creators: name: Zhang, Mengling
name: Chen, Zhaojiu
name: Wu, Feng
name: Zhang, Mengling
name: Chen, Zhaojiu
name: Wu, Feng
Publisher: name: Unknown
Year: 2021
Subjects: Household and Labor Economics
Rural/Community Development
Resource (Renewable and Nonrenewable) Economics and Policy

description: Presentation 20332
Description of deformed nuclei in the sdg boson model
Creators: name: Li, S. C.
name: Kuyucak, S.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present a study of deformed nuclei in the framework of the sdg interacting boson model utilizing both numerical diagonalization and analytical $1/N$ expansion techniques. The focus is on description of high-spin states which have recently become computationally accessible through the use of computer algebra in the $1/N$ expansion formalism. A systematic study is made of high-spin states in rare-earth and actinide nuclei.
description: 38 pages, latex, 27 postscript figures available upon request
A nonlinear elliptic equation arising from gauge field theory and cosmology
Creators: name: X  Chen
Publisher: name: Carnegie Mellon University
Year: 1993
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Abstract: "We study radially symmetric solutions of a nonlinear elliptic partial differential equation in R┬▓ with critical Sobolev growth, i.e., the nonlinearity is of exponential type. This problem arises from a wide variety of important areas in theoretical physics including superconductivity and cosmology. Our results lead to many interesting implications for the physical problems considered. For example, for the self-dual Chern-Simons theory, we are able to conclude that the electric charge, magnetic flux, or energy of a non-topological N-vortex solution may assume any prescribed value above an explicit lower bound. For the Einstein-matter-gauge equations, we find a necessary and sufficient condition for the existence of a self-dual cosmic string solution. Such a condition imposes an obstruction for the winding number of a string in terms of the universal gravitational constant."
MOESM6 of Myopia disease mouse models: a missense point mutation (S673G) and a protein-truncating mutation of the Zfp644 mimic human disease phenotype
Creators: name: Szczerkowska, Katarzyna
name: Petrezselyova, Silvia
name: Lindovsky, Jiri
name: Palkova, Marcela
name: Dvorak, Jan
name: Makovicky, Peter
name: Fang, Mingyan
name: Jiang, Chongyi
name: Chen, Lingyan
name: Shi, Mingming
name: Liu, Xiao
name: Zhang, Jianguo
name: Kubik-Zahorodna, Agnieszka
name: Schuster, Bjoern
name: Beck, Inken
name: Novosadova, Vendula
name: Prochazka, Jan
name: Sedlacek, Radislav
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 6: Figure S3. Evaluations of retina cell numbers. Cells were counted in 200 µm. Four measurements are showed here: (A) cells in outer layer; (B) cells in inner layer; (C) ganglion cells; (D) and a total cells number. No significant differences were found.
Does the quality conscious consumer really exist? How attitude-based segmentation is reflected in stated and revealed preferences for food products with special quality characteristics
Creators: name: Grunert, Klaus G G.
name: Hesselberg, Julie
name: Grunert, Klaus G G.
name: Hesselberg, Julie
Publisher: name: Unknown
Year: 2021
Subjects: Food and Agricultural Marketing
Research Methods/Econometrics/Stats
Agribusiness Economics and Management

description: Presentation 20215
Video Denoising and Enhancement via Dynamic Video Layering
Creators: name: Guo, Han
name: Vaswani, Namrata
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Video denoising refers to the problem of removing "noise" from a video sequence. Here the term "noise" is used in a broad sense to refer to any corruption or outlier or interference that is not the quantity of interest. In this work, we develop a novel approach to video denoising that is based on the idea that many noisy or corrupted videos can be split into three parts - the "low-rank layer", the "sparse layer", and a small residual (which is small and bounded). We show, using extensive experiments, that our denoising approach outperforms the state-of-the-art denoising algorithms.
description: Shorter version with title "Video Denoising via Online Sparse and Low-rank Matrix Decomposition" appeared in Statistical Signal Processing Workshop (SSP) 2016
A new type of identification problems: Optimizing the fractional order in a nonlocal evolution equation
Creators: name: Sprekels, Jürgen
name: Valdinoci, Enrico
Publisher: name: Weierstrass Institute
Year: 2016
Subjects: subject: Fractional operators
subject: identification problems
subject: first-order necessary and second-order sufficient optimality conditions
subject: existence
subject: uniqueness
subject: regularity
subject: 49K21
subject: 35S11
subject: 49R05
subject: 47A60

description: In this paper, we consider a rather general linear evolution equation of fractional type, namely a diffusion type problem in which the diffusion operator is the power of a positive definite operator having a positive and discrete spectrum. We prove existence, uniqueness and differentiability properties with respect to the fractional parameter. These results are then employed to derive existence as well as first-order necessary and second-order sufficient optimality conditions for a minimization problem, which is inspired by considerations in mathematical biology. In this problem, the fractional parameter $s$ serves as the ``control parameter'' that needs to be chosen in such a way as to minimize a given cost functional. This problem constitutes a new classof identification problems: while usually in identification problems the type of the differential operator is prescribed and one or several of its coefficient functions need to be identified, in the present case one has to determine the type of the differential operator itself. This problem exhibits the inherent analytical difficulty that with changing fractional parameter also the domain of definition, and thus the underlying function space, of the fractional operator changes.
Elevation-Based Segmentation of Point Cloud Data: Extracting LAS Datasets by Defined Elevation Ranges (e.g., 0-2m, 2-5m, 5-10m)
Creators: name: Gjorgjieva, Elena
name: Gjorgjiev, Kiro
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Earth and related environmental sciences
subject: FOS: Earth and related environmental sciences
subject: Geographic information systems
subject: Software
subject: Software development
subject: Software applications
subject: LiDAR
subject: Remote sensing
subject: LAS data
subject: Sustainability sciences
subject: Sustainable building
subject: Sustainable economy
subject: Sustainable Development
subject: Information engineering
subject: Construction engineering
subject: Urban engineering
subject: Electrical engineering, electronic engineering, information engineering
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: Drones
subject: Data processing
subject: Science and technology studies
subject: Other engineering and technologies
subject: FOS: Other engineering and technologies
subject: Engineering and technology
subject: FOS: Engineering and technology

description: Elevation-based segmentation of point cloud data allows for the filtering of LAS datasets by specific elevation ranges, enabling focused analysis of vertical layers in a landscape. This technique simplifies the examination of features such as ground surfaces, vegetation, buildings, and utility poles, while enhancing data management and processing efficiency. By isolating relevant elevation bands, processing loads are reduced, leading to faster analyses.

Practical example applications of this approach include assessing terrain slopes for sewer line installation and isolating low-lying vegetation or tall buildings in urban environments. Each case highlights the benefits of elevation-based segmentation in point cloud analysis. This study demonstrates the effectiveness of this technique using SGIS v.R.
Additional file 2: of Investigating the potential clinical benefit of Selumetinib in resensitising advanced iodine refractory differentiated thyroid cancer to radioiodine therapy (SEL-I-METRY): protocol for a multicentre UK single arm phase II trial
Creators: name: Brown, Sarah
name: Hall, Andrew
name: Buckley, Hannah L.
name: Flanagan, Louise
name: de Castro, David Gonzalez
name: Farnell, Kate
name: Moss, Laura
name: Gregory, Rebecca
name: Newbold, Kate
name: Du, Yong
name: Flux, Glenn
name: Wadsley, Jonathan
Publisher: name: figshare
Year: 2019
Subjects: Biotechnology
Biological Sciences not elsewhere classified
Developmental Biology
Science Policy

description: Recommended items to address in a clinical trial protocol and related documents*. (DOC 122 kb)
Hippobosca canina Rondani 1878
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Hippoboscidae
Hippobosca
Hippobosca canina

description: Hippobosca canina Rondani, 1878
ORIGINAL DESCRIPTION: 1878a: 163 (key), 164 (description).
 TYPE LOCALITY: “ In tota Italia et in Europa saltem australe … in Persia … in Africa australe et orientale [in all Italy and at least in southern Europa … Persia … southern and eastern Africa]”.
 TYPE MATERIAL: 1 ♂, lectotype (MSNG): Sezzé, 25.9.[18]67, P.M. F. / Hippobosca canina Rndn. / lectotype Hippobosca canina Rndn., ♂, T. C. Maa, [19]62 / Hippobosca longipennis F. (= canina Rndn.), ♂, T. C. Maa, [19]62.
 PARALECTOTYPES EXAMINED: 1 ♀ (MSNG): Persia settent.e [northern Persia], 1862–63, Coll. G. Doria / Paratype Hippobosca canina Rndn., ♀, T. C. Maa, [19]62; 1 ♀ (MZUF: Box 66): Hippobosca / canina Rnd., ♀ / 3413 / Paratype Hippobosca canina Rndn., ♀, T. C. Maa, [19]62; 1 ♂, 1 ♀, 1 specimen (sex not determinable, missing abdomen) (MZUF: Box 66): Hippobosca canina Rnd. / 3413.
 CURRENT STATUS: junior synonym of Hippobosca longipennis Fabricius, 1805 (Hutson & Oldroyd 1980: 770, Soós & Hůrka 1986: 223).
 REMARKS: Rondani (1878a: 164) described Hippobosca canina, without specifying the number of specimens, from material he had collected and also received from L. Bellardi and G. Doria. Guiglia (1957) did not list these specimens. Maa (1963: 22) designated a lectotype (♂) and paralectotypes (1 ♀ in the MSNG; 1 ♂, 2 ♀♀, 1 specimen, sex not determinable, in the MZUF). Raineri & Rey (1996: 37) listed these specimens.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 121, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Detection of electromagnetic inclusions using topological sensitivity
Creators: name: Wahab, Abdul
name: Abbas, Tasawar
name: Ahmed, Naveed
name: Zaigham Zia, Qazi Muhammad
Publisher: name: Weierstrass Institute
Year: 2016
Subjects: subject: Electromagnetic imaging
subject: topological derivative
subject: localization
subject: resolution analysis
subject: stability analysis
subject: medium noise
subject: measurement noise
subject: 35L05
subject: 35R30
subject: 74B05
subject: 47A52
subject: 65J20

description: In this article a topological sensitivity framework for far field detection of a diametrically small electromagnetic inclusion is established. The cases of single and multiple measurements of the electric far field scattering amplitude at a fixed frequency are taken into account. The performance of the algorithm is analyzed theoretically in terms of its resolution and sensitivity for locating an inclusion. The stability of the framework with respect to measurement and medium noises is discussed. Moreover, the quantitative results for signal-to-noise ratio are presented. A few numerical results are presented to illustrate the detection capabilities of the proposed framework with single and multiple measurements.
title: ADCO, Cartulaire de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Cart. 169 (11 H 63), f. 0018r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2011
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: cartulaire
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Archives départementales de la Côte-d'Or, Cart. 169 (11 H 63), f. 0018r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux dit Cartularium Vetus (milieu XIIIe siècle) et Notices du XIIe siècle, Archives départementales de la Côte-d'Or, Cart. 169 (11 H 63), f. 0018r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Chandra Discovery of a 100 kpc X-ray Jet in PKS 0637--752
Creators: name: Schwartz, D. A.
name: Marshall, H. L.
name: Lovell, J. E. J.
name: Piner, B. G.
name: Tingay, S. J.
name: Birkinshaw, M.
name: Chartas, G.
name: Elvis, M.
name: Feigelson, E. D.
name: Ghosh, K. K.
name: Harris, D. E.
name: Hirabayashi, H.
name: Hooper, E. J.
name: Jauncey, D. L.
name: Lanzetta, K. M.
name: Mathur, S.
name: Preston, R. A.
name: Tucker, W. H.
name: Virani, S.
name: Wilkes, B.
name: Worrall, D. M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The quasar PKS 0637-753, the first celestial X-ray target of the Chandra X-ray Observatory, has revealed asymmetric X-ray structure extending from 3 to 12 arcsec west of the quasar, coincident with the inner portion of the jet previously detected in a 4.8 GHz radio image (Tingay et al. 1998). At a redshift of z=0.651, the jet is the largest (~100 kpc) and most luminous (~10^{44.6} ergs/s) of the few so far detected in X-rays. This letter presents a high resolution X-ray image of the jet, from 42 ks of data when PKS 0637-753 was on-axis and ACIS-S was near the optimum focus. For the inner portion of the radio jet, the X-ray morphology closely matches that of new ATCA radio images at 4.8 and 8.6 GHz. Observations of the parsec scale core using the VSOP space VLBI mission show structure aligned with the X-ray jet, placing important constraints on the X-ray source models. HST images show that there are three small knots coincident with the peak radio and X-ray emission. Two of these are resolved, which we use to estimate the sizes of the X-ray and radio knots. The outer portion of the radio jet, and a radio component to the east, show no X-ray emission to a limit of about 100 times lower flux. The X-ray emission is difficult to explain with models that successfully account for extra-nuclear X-ray/radio structures in other active galaxies. We think the most plausible is a synchrotron self-Compton (SSC) model, but this would imply extreme departures from the conventional minimum-energy and/or homogeneity assumptions. We also rule out synchrotron or thermal bremsstrahlung models for the jet X-rays, unless multicomponent or ad hoc geometries are invoked.
description: 5 Pages, 2 Figures. Submitted to Ap. J. Letters
Absence of molecular mobility on nano-second time scales in amorphous ice phases
Creators: name: Koza, Michael Marek
name: Geil, Burkhard
name: Schober, Helmut
name: Natali, Francesca
Publisher: name: arXiv
Year: 2005
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: High-resolution neutron backscattering techniques are exploited to study the elastic and quasi-elastic response of the high-density amorphous (HDA), the low-density amorphous (LDA) and the crystalline ice Ic upon temperature changes. Within the temperature ranges of their structural stability (HDA at T > 80 K, LDA at T > 135 K, ice Ic at T < 200 K) the Debye-Waller factors and mean-square displacements characterise all states as harmonic solids. During the transformations HDA->LDA (T ~ 100 K), LDA->Ic (T ~ 150K) and the supposed glass transition with Tg ~ 135 K no relaxation processes can be detected on a time scale t < 4 ns. It can be concluded from coherent scattering measurements (D_2O) that LDA starts to recrystallise into ice Ic at T ~ 135 K, i.e. at the supposed Tg. In the framework of the Debye model of harmonic solids HDA reveals the highest Debye temperature among the studied ice phases, which is in full agreement with the lowest Debye level in the generalised density of states derived from time-of-flight neutron scattering experiments. The elastic results at low T indicate the presence of an excess of modes in HDA, which do not obey the Bose statistics.
Spin chains and string theory
Creators: name: Kruczenski, Martin
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Recently, an impressive agreement was found between anomalous dimensions of certain operators in N=4 SYM and rotating strings with two angular momenta in the bulk of AdS5xS5. A one-loop field theory computation, which involves solving a Heisenberg chain by means of the Bethe ansatz agrees with the large angular momentum limit of a rotating string. We point out that the Heisenberg chain can be equally well solved by using a sigma model approach. Moreover we also show that a certain limit, akin to the BMN limit, leads exactly to the same sigma model for a string rotating with large angular momentum. The agreement is then at the level of the action. As an upshot we propose that the rotating string should be identified with a coherent, semi-classical state built out of the eigenstates of the spin chain. The agreement is then complete. For example we show that the mean value of the spin gives, precisely, the position of the string in the bulk. This suggests a more precise formulation of the AdS/CFT correspondence in the large-N limit and also indicates a way to obtain string theory duals of other gauge theories.
description: 16 pages. LaTeX. v2: References and some comments added. v3: References to more recent work added
The influence of negative-energy states on proton-proton bremsstrahlung
Creators: name: de Jong, F.
name: Nakayama, K.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the effect of negative-energy states on proton-proton bremsstrahlung using a manifestly covariant amplitude based on a T-matrix constructed in a spectator model. We show that there is a large cancellation among the zeroth-order, single- and double-scattering diagrams involving negative-energy nucleonic currents. We thus conclude that it is essential to include all these diagrams when studying effects of negative-energy states.
description: 12 pages revtex and 3 figures
MPEC 2025-H163 : 2025 HR4
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2025
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2025 HR4

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
title: Ψηφιακά δίδυμα σε έργα υποδομών, υπάρχον κανονιστικό πλαίσιο και πρότυπα ISO

title: Digital twins in infrastructure projects, existing regulatory framework, and ISO standards
Creators: name: Γουμενακης Ιωαννης
Publisher: name: Technical University of Crete
Year: 2024

description: Σκοπός της συγκεκριμένης διπλωματικής εργασίας είναι να μας φέρει όλους πιο κοντά με την τεχνολογία των ψηφιακών διδύμων και με τους κλάδους στους οποίους τα ΨΔ είναι πάρα πολύ χρήσιμα και τα συναντάμε σήμερα. Παρουσιάζονται αρκετά παραδείγματα από τομείς που μπορεί να χρησιμοποιηθεί ένα ΨΔ και αναφέρονται τα πλεονεκτήματα που έχει η χρήση του και τα οφέλη που έχει ο εκάστοτε χρήστης. Δίνεται ιδιαίτερη έμφαση στην χρήση των ΨΔ στον κατασκευαστικό τομέα και πιο συγκεκριμένα στην εφαρμογή αυτών σε έργα υποδομών κάνοντας και μία σύντομη αναφορά στο φράγμα του Αποσελέμη στο Ηράκλειο το οποίο έχει ενσωματώσει αυτή την νέα και γρήγορα εξελισσόμενη τεχνολογία με σκοπό την αδιάκοπη και αποδοτικότερη λειτουργία του. Καθώς όμως η τεχνολογία των ΨΔ εξελίσσεται, οι επιχειρήσεις οφείλουν να λαμβάνουν τα απαραίτητα μέτρα για να μετριάσουν τους νομικούς κινδύνους και να διασφαλίσουν την ομαλή και ασφαλή υλοποίηση Ψηφιακών Διδύμων. Συνεπώς δίνεται μεγάλη έμφαση στο κανονιστικό πλαίσιο που πρέπει να ακολουθείται με σκοπό την αποφυγή ορισμένων δυσμενών καταστάσεων όπως ασαφείς συμβάσεις και νομικές διαμάχες, αθέμητη κοινοποίηση προσωπικών δεδομένων, αναξιόπιστες και ανακριβείς πληροφορίες κ.α. Ταυτόχρονα γίνεται αναφορά και στα αντίστοιχα πρότυπα ISO που υπάρχουν και πάνω στα οποία έχουν στηριχθεί τα ψηφιακά δίδυμα.
description: This thesis aims to introduce you to digital twin technology and the industries where DTs are particularly beneficial. Several examples showcase how DTs can be used in various fields, highlighting the advantages and user benefits. The focus then narrows to the construction sector, specifically their application in infrastructure projects. The Aposelemi dam in Heraklion serves as a prime example of how this evolving technology is being implemented for smoother and more efficient operation. However, as digital twin (DT) technology progresses, businesses must take steps to mitigate legal risks and ensure secure and seamless implementation. Therefore, this thesis emphasizes the importance of a robust regulatory framework to avoid issues like unclear contracts, legal disputes, improper data disclosure, and unreliable information. It also references relevant ISO standards that form the foundation for digital twins.
Opioids and Despair: Limited Resource Agriculture and Opioid Deaths
Creators: name: Moss, Charles B.
name: Schmitz, Andrew
name: Oehmke, James F.
name: Post, Lori A.
name: Moss, Charles B.
name: Schmitz, Andrew
name: Oehmke, James F.
name: Post, Lori A.
Publisher: name: Unknown
Year: 2021
Subjects: Rural/Community Development
Productivity Analysis and Emerging Technologies
Household and Labor Economics

description: Presentation 21158
Additional file 5: of Outcomes of bisphosphonate and its supplements for bone loss in kidney transplant recipients: a systematic review and network meta-analysis
Creators: name: Yang, Yan
name: Qiu, Shi
name: Deng, Linghui
name: Tang, Xi
name: Li, Xinrui
name: Wei, Qiang
name: Fu, Ping
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Hematology

description: Subgroup analysis and sensitivity analysis. (DOCX 17 kb)
Optical Control of Young's Type Double-slit Interferometer for Laser-induced Electron Emission from a Nano-tip
Creators: name: Yanagisawa, Hirofumi
name: Ciappina, Marcelo
name: Hafner, Christian
name: Schoetz, Johannes
name: Osterwalder, Juerg
name: Kling, Matthias F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Interference experiments with electrons in a vacuum can illuminate both the quantum and the nanoscale nature of the underlying physics. An interference experiment requires two coherent waves, which can be generated by splitting a single coherent wave using a double slit. If the slit-edge separation is larger than the coherence width at the slit, no interference appears. Here we employed variations in surface barrier at the apex of a tungsten nano-tip as slits and achieved an optically controlled double slit, where the separation and opening-and-closing of the two slits can be controlled by respectively adjusting the intensity and polarization of ultrashort laser pulses. Using this technique, we have demonstrated interference between two electron waves emitted from the tip apex, where interference has never been observed prior to this technique because of the large slit-edge separation. Our findings pave the way towards simple time-resolved electron holography on e.g. molecular adsorbates employing just a nano-tip and a screen.
description: 5 figures
Search for the Identification of 3EG J1835+5918: Evidence for a New Type of High-Energy Gamma-ray Source
Creators: name: Mirabal, N.
name: Halpern, J. P.
name: Eracleous, M.
name: Becker, R. H.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The EGRET source 3EG J1835+5918 is the brightest and most accurately positioned of the as-yet unidentified high-energy gamma-ray sources at high Galactic latitude (l,b=89,25). We present a multiwavelength study of the region around it, including X-ray, radio, and optical imaging surveys, as well as optical spectroscopic classification of most of the active objects in this area. The identified X-ray sources in or near the EGRET error ellipse are radio-quiet QSOs, a galaxy cluster, and coronal emitting stars. The radio sources inside the error ellipse are all fainter than 4 mJy at 1.4 GHz. In addition there are no flat-spectrum radio sources in the vicinity. Since no blazar-like or pulsar-like candidate has been found as a result of these searches, 3EG J1835+5918 must be lacking one or more of the physically essential attributes of these known classes of gamma-ray emitters. If it is an AGN it lacks the beamed radio emission of blazars by at least a factor of 100 relative to identified EGRET blazars. If it is an isolated neutron star, it lacks the steady thermal X-rays from a cooling surface and the magnetospheric non-thermal X-ray emission that is characteristic of all EGRET pulsars. If a pulsar, 3EG J1835+5918 must be either older or more distant than Geminga, and probably an even more efficient or beamed gamma-ray engine.
description: 31 pages, 6 figures, Accepted for publication in ApJ, figures with finding charts excluded (version with finding charts is available from the authors)
Hippobosca taurina Rondani 1879
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Hippoboscidae
Hippobosca
Hippobosca taurina

description: Hippobosca taurina Rondani, 1879
ORIGINAL DESCRIPTION: 1879: 24 (key), 25 (description).
 TYPE LOCALITY: “ in Montuosis Italiae centralis [on mountains in central Italy]”.
 TYPE MATERIAL: 1 ♀, holotype (head and abdomen partially eaten by dermestids) (MZUF: Box 66): Hippobosca / taurina Rnd. / Stazzano G. F., 3.9.70 / 3412 / holotype Hippobosca taurina Rndn., ♀, T. C. Maa, [19]62.
 CURRENT STATUS: junior synonym of Hippobosca equina Linnaeus, 1758 (Soós & Hůrka 1986: 223, Pape et al. 1995: 8).
 REMARKS: Rondani (1879: 25) described Hippobosca taurina from a single specimen without specifying its sex: “ unico specimine [single specimen]”.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 121, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Femtosecond formation of collective modes due to meanfield fluctuations
Creators: name: Morawetz, K.
name: Lipavský, P.
name: Schreiber, M.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Nuclear Theory (nucl-th)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Starting from a quantum kinetic equation including the mean field and a conserving relaxation-time approximation we derive an analytic formula which describes the time dependence of the dielectric function in a plasma created by a short intense laser pulse. This formula reproduces universal features of the formation of collective modes seen in recent experimental data of femtosecond spectroscopy. The presented formula offers a tremendous simplification for the description of the formation of quasiparticle features in interacting systems. Numerical demanding treatments can now be focused on effects beyond these gross features found here to be describable analytically.
description: 4 pages 3 figures, PRB in press
Reducing Agrochemical Inputs Usage in Peri-Urban Settings - A Case Study of Shanghai, China
Creators: name: Zhang, Yuquan W.
name: McCarl, Bruce A.
name: Li, Qiang
name: Mu, Jianhong E.
name: Chang, Jinfeng
name: Zhang, Yuquan W.
name: McCarl, Bruce A.
name: Li, Qiang
name: Mu, Jianhong E.
name: Chang, Jinfeng
Publisher: name: Unknown
Year: 2021
Subjects: Environmental Economics and Policy
Agribusiness Economics and Management
Production Economics

description: Presentation 20710
A new approach to Young measure theory relaxation and convergence in energy
Creators: name: M. A. Sychev
Publisher: name: Carnegie Mellon University
Year: 1998
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Abstract: "The main idea of this paper is to reduce analysis of behavior of integral functionals along weakly convergent sequences to operations with Young measures generated by these sequences. We show that Young measures can be characterized as measurable functions with values in a special compact metric space and that these functions have a spectrum of properties sufficiently broad to realize this idea. These new observations allow us to give simplified proofs of the results of gradient Young measure theory and to use them for deriving the results on relaxation and convergence in energy under optimal assumptions on integrands. In comparison with the first version of this paper, published as a preprint of SISSA, we do not discuss consequences of the new concept of Young measures as measurable functions for the general Young measure theory. However, this time we are more consistent with applications of the new technique to the above questions -- all proofs are now completely based on this technique."
MPEC 2024-U125 : 2024 UL3
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2024 UL3

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Sparsity-Based Super Resolution for SEM Images
Creators: name: Tsiper, Shahar
name: Dicker, Or
name: Kaizerman, Idan
name: Zohar, Zeev
name: Segev, Mordechai
name: Eldar, Yonina C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The scanning electron microscope (SEM) produces an image of a sample by scanning it with a focused beam of electrons. The electrons interact with the atoms in the sample, which emit secondary electrons that contain information about the surface topography and composition. The sample is scanned by the electron beam point by point, until an image of the surface is formed. Since its invention in 1942, SEMs have become paramount in the discovery and understanding of the nanometer world, and today it is extensively used for both research and in industry. In principle, SEMs can achieve resolution better than one nanometer. However, for many applications, working at sub-nanometer resolution implies an exceedingly large number of scanning points. For exactly this reason, the SEM diagnostics of microelectronic chips is performed either at high resolution (HR) over a small area or at low resolution (LR) while capturing a larger portion of the chip. Here, we employ sparse coding and dictionary learning to algorithmically enhance LR SEM images of microelectronic chips up to the level of the HR images acquired by slow SEM scans, while considerably reducing the noise. Our methodology consists of two steps: an offline stage of learning a joint dictionary from a sequence of LR and HR images of the same region in the chip, followed by a fast-online super-resolution step where the resolution of a new LR image is enhanced. We provide several examples with typical chips used in the microelectronics industry, as well as a statistical study on arbitrary images with characteristic structural features. Conceptually, our method works well when the images have similar characteristics. This work demonstrates that employing sparsity concepts can greatly improve the performance of SEM, thereby considerably increasing the scanning throughput without compromising on analysis quality and resolution.
description: Final publication available at ACS Nano Letters
The Role of Social Status on Physical Activity
Creators: name: Valdez Gonzalez, Natalia
name: Kee, Jennifer Y.
name: Palma, Marco A.
name: Pruitt, Ross
name: Anderson, Lindsay
name: Valdez Gonzalez, Natalia
name: Kee, Jennifer Y.
name: Palma, Marco A.
name: Pruitt, Ross
name: Anderson, Lindsay
Publisher: name: Unknown
Year: 2021
Subjects: Experimental Economics
Health Economics
Behavioral and Institutional Economics

description: Presentation 21147
Singular limiting induced from continuum solutions and the problem of dynamic cavitation
Creators: name: Giesselmann, Jan
name: Tzavaras, Athanasios E.
Publisher: name: Weierstrass Institute
Year: 2013
Subjects: subject: nonlinear elasticity
subject: singular solutions
subject: cavitation
subject: 35L15

description: In the works of K.A. Pericak-Spector and S. Spector (1988,1995) a class of self-similar solutions are constructed for the equations of radial isotropic elastodynamics that describe cavitating solutions. Cavitating solutions decrease the total mechanical energy and provide a striking example of non-uniqueness of entropy weak solutions (for polyconvex energies) due to point-singularities at the cavity. To resolve this paradox, we introduce the concept of singular limiting induced from continuum solution (or slic-solution), according to which a discontinuous motion is a slic-solution if its averages form a family of smooth approximate solutions to the problem. It turns out that there is an energetic cost for creating the cavity, which is captured by the notion of slic-solution but neglected by the usual entropic weak solutions. Once this cost is accounted for, the total mechanical energy of the cavitating solution is in fact larger than that of the homogeneously deformed state. We also apply the notion of slic-solutions to a one-dimensional example describing the onset of fracture, and to gas dynamics in Langrangean coordinates with Riemann data inducing vacuum in the wave fan.
title: Integrative governance processes towards sustainable spatial development
title: solving conflicts between urban infill development and climate change adaptation
titleType: Subtitle
Creators: name: Eichhorn, Sebastian
name: Rusche, Karsten
name: Weith, Thomas
Publisher: name: Universität Potsdam
Year: 2024
Subjects: subject: 550 Geowissenschaften

description: Due to the high concentration of people and infrastructures in European cities, the possible impacts of climate change are particularly high (cities' social, economic and technical vulnerabilities). Adaptation measures to reduce the sensitivity of a city to climate risks are therefore of particular importance. Nevertheless, it is also common to develop compact and dense urban areas to reduce urban sprawl. Urban infill development and sustainable spatial climate policies are thus in apparent conflict with each other. This article examines how German cities deal with the tensions between these two policy fields. Using six case studies, a new heuristic analysis method is applied. This study identifies three key governance aspects that are essential for promoting the joint implementation: instruments, organisation and interaction. Based on our case studies, we conclude that successful implementation can only be achieved through integrative governance including all three domains.
description: Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe; 1387