cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A History of Livestock Raising in the United States, 1607-1860
Creators: name: Thompson, James Westfall
name: Thompson, James Westfall
Publisher: name: Unknown
Year: 1942
Subjects: subject: Community/Rural/Urban Development
subject: International Relations/Trade
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies

description: Excerpt from the report: The history of animal husbandry, as described in this report, is closely integrated with the general pattern of American development to 1860. In the acquisition and settlement of each frontier, livestock played a unique and vital role, providing the pioneers with transportation, food, draft power, and economic enterprises. Stock raising underwent many changes in the course of its westward march. In large measure, however, according to the author, the story is one of similarities rather than differences. The livestock industry of the Carolina Piedmont in the 1760's, for example, was remarkably similar to that of the Great Plains in the 1880's. Contents: The European Background of American Livestock; Stock Raising in Colonial New England; Stock Raising in the Middle Colonies; Stock Raising in the Southern Colonies; Stock Raising in the United States, 1775-1830; The Opening of the New West; The Spanish Southwest and California; The Beginnings of Stock Raising in Oregon Territory and Utah; Stock Raising in the United States during the Middle Era, 1830-1860; Literature Cited by James West fall Thompson; Selected References on the History of Livestock Raising in the United States to 1860, Published Since the Thompson Manuscript Was Completed.
description: Professor Thompson's manuscript was offered to the editorial committee of the Agricultural History Series for consideration just before the death of the author, which occurred on September 30, 1941, and he had no opportunity to review the edited copy. Everett E. Edwards, H. Goldenstein, and Mrs. Anne C. Chew, shared the responsibility for editing this manuscript.
Leucopis aphidiperda Rondani 1848
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chamaemyiidae
Leucopis
Leucopis aphidiperda

description: Leucopis aphidiperda Rondani, 1848
ORIGINAL DESCRIPTION: 1848a: 435.
TYPE LOCALITY: Rondani gave no type locality in his original description but later (1875a: 264) added “ prope Parmam et in collibus sub-apenninis [near Parma and on sub-Apennine hills (Italy)]”.
TYPE MATERIAL: 1 ♂, lectotype (terminalia on a slide in the same Box) (MZUB: Box 329): 27 78 / Leucopis Mgn / aphidiperda Rond., ex a. parmensi / aphiperda Rndn., Parma / Lectotypus ♂ Leucopis (Leucopis) aphidiperda Rondani, det. G. Morge, Ex. 2 / Hiervon Genit. [genitalia of this specimen] Prep. N. 2.
PARALECTOTYPES NOT EXAMINED: 1 ♀ (puparium, covered with mold) (MZUF: Box 35): Leucopis Mgn / aphidiperda Rond. / 1812 / Leucopis (Leucopis) aphidiperda Rond., det G. Morge, Ex. 3 (in litteris); 1 ♂ (with puparium, covered with mold, dissected) (MZUF: Box 35): Leucopis Mgn / aphidiperda Rond. / 1812 / Leucopis (Leucopis) aphidiperda Rond., det G. Morge, Ex. 4 (in litteris).
SLIDE: Genitalia on slide (MZUB: Box 329): Leucopis (Leucopis) aphidiperda Rondani, Lectotypus ♂, Parma, Ex. 1, G. Morge Prep. n. 4 / Männlicher Genitalapparat in Duronbalsam [male genitalia in Duronbalsam] XI.1960, Istituto di Zoologia Bologna (Italia), G. Morge.
CURRENT STATUS: valid species (Tanasijtshuk 1984: 225, Nartshuk et al. 1995: 7, Raspi & Benelli 2016: 202).
REMARKS: Rondani (1848a: 435) described Leucopis aphidiperda without specifying the number, the sex or the length of the specimens. Morge (1962b: 436) designated a lectotype (♂) but did not mention an additional male and female in the MZUF (both of these additional specimens are paralectotypes). The MZUF specimens of Leucopis aphidiperda and Leucopis aphidivora are both numbered “1812”.
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 pages 84-85, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Thecophora melanopa Rondani 1857
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Conopidae
Thecophora
Thecophora melanopa

description: Thecophora melanopa Rondani, 1857
ORIGINAL DESCRIPTION: 1857: 236 (key), 238 (description).
TYPE LOCALITY: “ in ditionis parmensis collibus [Parmese hills]”.
TYPE MATERIAL: 4 ♀♀, 1 specimen (only four of them are syntypes but they are not labeled as such) with the following labels: 2 ♀♀ (MZUF: Box 8), Thecophora Rnd. / melanopa Rnd ♀ / 412; 1 specimen (sex not determinable, missing abdomen, left median- and right hind-legs) (MZUF: Box 8), Thecophora Rnd. / melanopa Rnd. / 412; 1 ♀ (missing left fore-leg) (MSNC: Box DIPTERA Ex collezione Rondani - I), Thecophora melanopa Rdn. Parma / Coll. Rondani, scatola n° 4, posiz. F-5 / Museo di Storia Naturale Università di Pisa, Calci (PI) ex collezione Rondani; 1 ♀ (missing abdomen and fore-legs) (OUMNH Verrall-Collin Coll.: Box. 1), Type / Th. melanops Coll. Big. /? syntype / O. melanopa ♂ [sic!] G. Thecophora id. Rond. Parma = distructa Rond. / G. Occemyia G. Thecophora Rondani Rob. Des.
CURRENT STATUS: valid species (Chvála & Smith 1988: 269, Rivosecchi & Scaramozzino 1995: 3); junior synonym of Thecophora distincta (Stuke 2016: 532, 2017: 191).
REMARKS: Rondani (1857: 238) described Thecophora melanopa from four females: “ Marem speciei numquam inveni, sed foeminae exemplaria quatuor … legi [I never found the male, but I collected four female specimens]”. There are two females and one specimen (sex not determinable) in the MZUF, one female in the MSNC and one female in the OUMNH: these specimens did not have any label indicating their type status. We are unable to single out the four upon which Rondani based his description. We leave the recognition of the four female syntypes to a future specialist. A MZUF male numbered “412” is not included in the type series because of its sex and a MZUF specimen (Box D) labeled Bononia [= Bologna], which is not the published type locality. Stuke (2017: 532) incorrectly reported the syntype series of four specimens in the MZUF as being comprised of two males and two females.
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 98, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
High Order Riesz Transforms and Mean Value Formula for Generalized Translate Operator
Creators: name: Ekincioglu, I.
name: Sayan, H. H.
name: Keskin, C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: In this paper, the mean value formula depends on the Bessel generalized shift operator corresponding to the solutions of the boundary value problem related to the Bessel operator are studied. In addition to, Riesz Bessel transforms related to the Bessel operators are studied. Since Bessel generalized shift operator is translation operator corresponding to the Bessel operator, we construct a family of RBxj by using Bessel generalized shift operator. Finally, we analysis weighted inequalities involving Riesz Bessel transforms .
Factors affecting sunflower threshing performance of a small axial flow threshing unit
Creators: name: Pisal Muenkaew
name: Jakraphan Duangkhamjan
name: Somchai Chuan-Udom
Publisher: name: Faculty of Engineering, Khon Kaen University
Year: 2022
Subjects: Sunflower
Threshing unit
Axial flow threshing
Threshing performance

description: Engineering and Applied Science Research, 49, 5, 720-730
Further Paleomagnetic Results from the Permian Emeishan Basalt in SW China
Creators: name: Huang, Kainian
name: Opdyke, N. D.
name: Kent, Dennis V.
name: Xu, Guizhong
name: Tang, Ruolong
Publisher: name: Columbia University
Year: 1985
Subjects: subject: Paleomagnetism
subject: Geophysics
subject: FOS: Earth and related environmental sciences

description: In recent years scientists at home and abroad have been conducting paleomagnetic investigations on the Permian Emeishan Basalt in SW China. The results reported, however, vary from one locality to another. We report here some new paleomagnetic results for the Emeishan Basalt from three localities in W. Sichuan and Yunnan provinces and compare them with relevant data published hitherto.
Culex pulcritarsis Rondani 1872
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Culicidae
Culex
Culex pulcritarsis

description: Culex pulcritarsis Rondani, 1872
ORIGINAL DESCRIPTION: 1872a: 31.
TYPE LOCALITY: “ Italia [Italy]”.
TYPE MATERIAL: 1 ♂, lectotype (terminalia on a slide) (MZUF: Box 57): Culex Lin. / pulcritarsis Rndn. / 3023 / 670413–1 / pulchritarsis [sic!] Rondani, 1967 TJZ / lectotypus [not designated]; 1 ♂, 2 ♀♀, paralectotypes (MZUF: Box 67): Culex Lin. / pulcritarsis Rndn. / 3023 / pulchritarsis [sic!] Rondani 1872; 1 ♀, paralectotype (MZUF: Box 67): Culex Lin. / pulcritarsis Rndn. / 3023 / pulchritarsis [sic!] Rondani, 1967 TJZ; 6 ♀♀, paralectotypes (MZUF: Box 67): Culex Lin. / pulcritarsis Rndn. / 3023.
SLIDE: Genitalia on slide n° 20 (Box Diptera Rondani 2): Lectotypus [not designated] / pulchritarsis [sic!] Rondani, ♂, 1967 TJZ, Univ. Calif. Los Angeles, Zoology-Ent., 670413–1 # 3023.
CURRENT STATUS: valid species, as Aedes pulchritarsis [sic!] (Minář 1991: 95); valid species, as Aedes pulchritarsis [sic!] (Boorman et al. 1995: 10); valid species, as Ochlerotatus pulcritarsis (Severini et al. 2009: 292, Harbach 2018: 108).
REMARKS: Rondani (1872a: 31) included Culex pulcritarsis as a new species in a key but did not provide a detailed description, number or length of the specimens but provided specific characters for the male. The initials “TJZ” on the type labels refer to Thomas J. Zavortink. He examined the MZUF type material in 1967, adding the label “ lectotypus ” under one male, without publishing any lectotype designation (T.J. Zavortink, pers. comm., July 2014). We found 11 syntypes in the MZUF. In order to promote nomenclatural stability, we give credit to T.J. Zavortink and here designate as a lectotype for Culex pulcritarsis Rondani, 1872 the MZUF male labeled as such by him. The subsequent spelling “ pulchritarsis ” has been used (Strobl 1893: 170, Giles 1900: 274, Kertész 1903: 145, Minář 1991: 85, Boorman et al. 1995: 10) but it is not in prevailing usage (Severini et al. 2009: 292, O’Hara et al. 2011: 213). Therefore, the original spelling “ pulcritarsis ” is to be used and “ pulchritarsis ” is an incorrect subsequent spelling.
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 101, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
A Tale of Two Transition Disks: ALMA long-baseline observations of ISO-Oph 2 reveal two closely packed non-axisymmetric rings and a ~2 au cavity
Creators: name: González Ruilova, Camilo
Publisher: name: Zenodo
Year: 2020

description: ISO-Oph 2 is a wide-separation (240 au) binary system where the primary star harbors a massive(Mdust?40 M?) ring-like disk with a dust cavity?50 au in radius and the secondary hosts a muchlighter (Mdust?0.8 M?) disk. As part of the high-resolution follow-up of the “Ophiuchus Disk Sur-vey Employing ALMA” (ODISEA) project, we present 1.3 mm continuum and 12CO molecular line observations of the system at 0.??02 (3 au) resolution. We resolve the disk around the primary into two non-axisymmetric rings and find that the disk around the secondary is only?7 au across and also hasa dust cavity (r?2.2 au). Based on the infrared flux ratio of the system and the M0 spectral type of the primary, we estimate the mass of the companion to be close to the brown dwarf limit. Hence, we conclude that the ISO-Oph 2 system contains the largest and smallest cavities, the smallest measured disk size, and the resolved cavity around the lowest mass object (M??0.08 M) in Ophiuchus. From the 12CO data, we find a bridge of gas connecting both disks. While the morphology of the rings around the primary might be due to an unseen disturber within the cavity, we speculate that the bridge might indicate an alternative scenario in which the secondary has recently flown by the primarystar causing the azimuthal asymmetries in its disk. The ISO-Oph 2 system is therefore a remarkable laboratory to study disk evolution, planet formation, and companion-disk interactions.
Exciton diffusion in amorphous organic semiconductors: reducing simulation overheads with machine learning
Creators: name: Wechwithayakhlung, Chayanit
name: Weal, Geoffrey R.
name: Kaneko, Yu
name: Hume, Paul A.
name: Hodgkiss, Justin M.
name: Packwood, Daniel M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Simulations of exciton and charge hopping in amorphous organic materials involve numerous physical parameters. Each of these parameters must be computed from costly ab initio calculations before the simulation can commence, resulting in a significant computational overhead for studying exciton diffusion, especially in large and complex material datasets. While the idea of using machine learning to quickly predict these parameters has been explored previously, typical machine learning models require long training times which ultimately contribute to simulation overheads. In this paper, we present a new machine learning architecture for building predictive models for intermolecular exciton coupling parameters. Our architecture is designed in such a way that the total training time is reduced compared to ordinary Gaussian process regression or kernel ridge regression models. Based on this architecture, we build a predictive model and use it to estimate the coupling parameters which enter into an exciton hopping simulation in amorphous pentacene. We show that this hopping simulation is able to achieve excellent predictions for exciton diffusion tensor elements and other properties as compared to a simulation using coupling parameters computed entirely from density functional theory. This result, along with the short training times afforded by our architecture, therefore shows how machine learning can be used to reduce the high computational overheads associated with exciton and charge diffusion simulations in amorphous organic materials.
description: 29 pages. Supporting information starts on page 26
Ukrainian Arrivals in Austria (UkrAiA): A Rapid-Response Survey on Sociodemographic Characteristics, Needs and Resources
Creators: name: Kohlenberger, Judith
name: Buber-Ennser, Isabella
name: Rengs, Bernhard
name: Setz, Ingrid
name: Riederer, Bernhard
Publisher: name: Zenodo
Year: 2022
Subjects: refugees
displacement
Ukraine
Austria
survey
rapid-response
cross-sectional

description: More than seven million Ukrainians have fled the ongoing Russian war of aggression. Neighbouring countries like Poland, Slovakia, and Hungary, but also Western European countries, most notably Germany and Austria, accepted thousands of refugees and are providing shelter. To assess refugees' needs and resources, the Vienna University of Economics and Business (WU) and the Austrian Academy of Sciences conducted a large rapid-response survey among arriving Ukrainians in spring 2022 in Vienna, assessing their sociodemographic characteristics, educational attainment and skills, return intentions, attitudes and values. Results suggest a highly selective, (upper) urban Ukrainian middle-class in Austria, who had resources to travel, work, and study abroad before the war. The presentation shows insights into the field phase and sampling strategy and discusses key results.
description: We are grateful to Olena Tarasiuk, Nina Polskaia, Ekaterina Pronizius, Iryna Buchynchyk, Anna Nessmann, Maria Khoruk, Emilia Webhofer, Sabrina Kaschowitz, Leon Haas, Lejla Bosnjak, Pascal Schnitzer, Hanna Tkachenko, Mariia Ourcharenko, Valentin Ennser, Jonas Jäger and Johannes Pühringer for their support in conducting this study. We also thank Dominik Engel, Maximilian Schirl and Georg Schäfer from the University of Applied Sciences Salzburg, Department Network Technologies and Security, for implementing the web survey and supporting data security and management. This study was supported by the City of Vienna (MA 17) and the Vienna Social Fund (FSW).
Computing support for advanced medical data analysis and imaging
Creators: name: Wiślicki, W.
name: Bednarski, T.
name: Białas, P.
name: Czerwiński, E.
name: Kapłon, Ł.
name: Kochanowski, A.
name: Korcyl, G.
name: Kowal, J.
name: Kowalski, P.
name: Kozik, T.
name: Krzemień, W.
name: Molenda, M.
name: Moskal, P.
name: Niedźwiecki, S.
name: Pałka, M.
name: Pawlik, M.
name: Raczyński, L.
name: Rudy, Z.
name: Salabura, P.
name: Sharma, N. G.
name: Silarski, M.
name: Słomski, A.
name: Smyrski, J.
name: Strzelecki, A.
name: Wieczorek, A.
name: Zieliński, M.
name: Zoń, N.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Instrumentation and Detectors (physics.ins-det)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We discuss computing issues for data analysis and image reconstruction of PET-TOF medical scanner or other medical scanning devices producing large volumes of data. Service architecture based on the grid and cloud concepts for distributed processing is proposed and critically discussed.
description: 9 p, 3 figs, based on talk given at Symposium on Positron Emission Tomography, Sept. 19-22, 2013, Jagiellonian University, Krak\'ow, Pl
Spectral response between particle and fluid kinetic energy in decaying homogeneous isotropic turbulence
Creators: name: Schiødt, Martin
name: Hodzic, Azur
name: Evrard, Fabien
name: Hausmann, Max
name: Van Wachem, Berend
name: Velte, Clara M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In particle-laden turbulence, the Fourier Lagrangian spectrum of each phase is regularly computed, and analytically derived response functions relate the Lagrangian spectrum of the fluid- and the particle phase. However, due to the periodic nature of the Fourier basis, the analysis is restricted to statistically stationary flows. In the present work, utilizing the bases of time-focalized proper orthogonal decomposition (POD), this analysis is extended to temporally non-stationary turbulence. Studying two-way coupled particle-laden decaying homogeneous isotropic turbulence for various Stokes numbers, it is demonstrated that the temporal POD modes extracted from the dispersed phase may be used for the expansion of both fluid- and particle velocities. The POD Lagrangian spectrum of each phase may thus be computed from the same set of modal building blocks, allowing the evaluation of response functions in a POD frame of reference. Based on empirical evaluations, a model for response functions in non-stationary flows is proposed. The related energies of the two phases is well approximated by simple analytical expressions dependent on the particle Stokes number. It is found that the analytical expressions closely resemble those derived through Fourier analysis of statistically stationary flows. These results suggest the existence of an inherent spectral symmetry underlying the dynamical systems consisting of particle-laden turbulence, a symmetry which spans across stationary/non-stationary particle-laden flow states.
description: 11 pages, 10 Figures
Bericht des Abgeordneten Heckscher in Betreff der Schleswig-Holsteinischen Angelegenheit; [1848]
Creators: name: Heckscher, Johann Gustav Wilhelm
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2012

description: Beilage Nr. I. zum Protokoll der vierzehnten öffentl. Sitzung vom 8. Juni 1848
Shababs on the Move: Ethnography on the Underground Migratory Routes from Sudan to the United Kingdom
Creators: name: AMIGONI, LIVIO
Publisher: name: Università degli studi di Genova
Year: 2022
Subjects: subject: The present research project aimed to investigate the struggles undocumented Sudanese migrant face to circumvent legal and geographical borders and to gain some form of citizenship. I focused on the kind of journeys, referred to as sombok, their precondition, narration and social practices implemented along the irregular routes from Sudan to the United Kingdom. In doing so, particular interest was paid to the production, circulation and resilience of migratory knowledge roaming in transnational networks and resulting in consequent mobility patterns, tenaciously and ceaselessly reproduced. Indeed, despite the increasing difficulties, due to massive investment in border patrolling and externalisation of controls, it is apparent that this does not deter people from migrating and neither does it prevent arrivals and movements in Europe.
subject: due to massive investment in border patrolling and externalisation of controls
subject: despite the increasing difficulties
subject: tenaciously and ceaselessly reproduced. Indeed
subject: circulation and resilience of migratory knowledge roaming in transnational networks and resulting in consequent mobility patterns
subject: particular interest was paid to the production
subject: narration and social practices implemented along the irregular routes from Sudan to the United Kingdom. In doing so
subject: their precondition
subject: referred to as sombok
subject: The present research project aimed to investigate the struggles undocumented Sudanese migrant face to circumvent legal and geographical borders and to gain some form of citizenship. I focused on the kind of journeys
subject: it is apparent that this does not deter people from migrating and neither does it prevent arrivals and movements in Europe.

description: The present research project aimed to investigate the struggles undocumented Sudanese migrant face to circumvent legal and geographical borders and to gain some form of citizenship. I focused on the kind of journeys, referred to as sombok, their precondition, narration and social practices implemented along the irregular routes from Sudan to the United Kingdom. In doing so, particular interest was paid to the production, circulation and resilience of migratory knowledge roaming in transnational networks and resulting in consequent mobility patterns, tenaciously and ceaselessly reproduced. Indeed, despite the increasing difficulties, due to massive investment in border patrolling and externalisation of controls, it is apparent that this does not deter people from migrating and neither does it prevent arrivals and movements in Europe.
Hybos brachialis Rondani 1875
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Hybotidae
Hybos
Hybos brachialis

description: Hybos brachialis Rondani, 1875
ORIGINAL DESCRIPTION: 1875c: 446.
TYPE LOCALITY: “ Insula Bonae Fortunae (Borneo), Provincia Sarawak [Bona Fortuna Island, Sarawak Province, Borneo]” (Rondani 1875c: 421).
TYPE MATERIAL: 1 ♀, holotype (in poor condition, partially destroyed, glued to a cardboard) (MSNG): Sarawak / Typus / brachialis Rond. / Hybos brachialis n° 44.
CURRENT STATUS: valid species (Smith 1975: 186, Yang et al. 2007: 289).
REMARKS: Rondani (1875c: 446) described Hybos brachialis, without specifying the number, the sex or the length of the specimens, from material collected by G. Doria and O. Beccari. Guiglia (1957: 195) and Raineri & Rey (1996: 36) reported the holotype (♀) in the MSNG.
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 pages 128-129, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Parity of the coefficients of certain eta-quotients, II: The case of even-regular partitions
Creators: name: Keith, William J.
name: Zanello, Fabrizio
Publisher: name: arXiv
Year: 2023
Subjects: subject: Combinatorics (math.CO)
subject: Commutative Algebra (math.AC)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: Primary: 11P83, Secondary: 05A17, 11P84, 11P82, 11F33

description: We continue our study of the density of the odd values of eta-quotients, here focusing on the $m$-regular partition functions $b_m$ for $m$ even. Based on extensive computational evidence, we propose an elegant conjecture which, in particular, completely classifies such densities: Let $m = 2^j m_0$ with $m_0$ odd. If $2^j < m_0$, then the odd density of $b_m$ is $1/2$; moreover, such density is equal to $1/2$ on every (nonconstant) subprogression $An+B$. If $2^j > m_0$, then $b_m$, which is already known to have density zero, is identically even on infinitely many non-nested subprogressions. This and all other conjectures of this paper are consistent with our ''master conjecture'' on eta-quotients presented in the previous work. In general, our results on $b_m$ for $m$ even determine behaviors considerably different from the case of $m$ odd. Also interesting, it frequently happens that on subprogressions $An+B$, $b_m$ matches the parity of the multipartition functions $p_t$, for certain values of $t$. We make a suitable use of Ramanujan-Kolberg identities to deduce a large class of such results; as an example, $b_{28}(49n+12) \equiv p_3(7n+2) \pmod{2}$. Additional consequences are several ''almost always congruences'' for various $b_m$, as well as new parity results specifically for $b_{11}$. We wrap up our work with a much simpler proof of the main result of a recent paper by Cherubini-Mercuri, which fully characterized the parity of $b_8$.
description: Minor revisions. To appear in the J. of Number Theory
Charm decay as a source of multistrange hadrons
Creators: name: Petráň, M.
name: Letessier, J.
name: Petráček, V.
name: Rafelski, J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We describe a newly formulated approach to account for charm production and decay in Statistical Hadronization approach. Considering Pb--Pb collisions at $\sqrt{s_{NN}} = 2.76$ TeV at LHC we show that charm hadron decays can be a significant contributor to the multistrange hadron abundance. We discuss the magnitude of expected effects as a function of charm yield.
description: 4 pages, 4 figures, submitted as a proceedings of Strangeness in Quark Matter, 22-27 July 2013, Birmingham, UK
Three-dimensional MHD modeling of propagating disturbances in fan-like coronal loops
Creators: name: Wang, Tongjiang
name: Ofman, Leon
name: Davila, Joseph M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Quasi-periodic propagating intensity disturbances (PDs) have been observed in large coronal loops in EUV images over a decade, and are widely accepted to be slow magnetosonic waves. However, spectroscopic observations from Hinode/EIS revealed their association with persistent coronal upflows, making this interpretation debatable. Motivated by the scenario that the coronal upflows could be cumulative result of numerous individual flow pulses generated by sporadic heating events (nanoflares) at the loop base, we construct a velocity driver with repetitive tiny pulses, whose energy frequency distribution follows the flare power-law scaling. We then perform 3D MHD modeling of an idealized bipolar active region by applying this broadband velocity driver at the footpoints of large coronal loops which appear open in the computational domain. Our model successfully reproduces the PDs with similar features as the observed, and shows that any upflow pulses inevitably excite slow magnetosonic wave disturbances propagating along the loop. We find that the generated PDs are dominated by the wave signature as their propagation speeds are consistent with the wave speed in the presence of flows, and the injected flows rapidly decelerate with height. Our simulation results suggest that the observed PDs and associated persistent upflows may be produced by small-scale impulsive heating events (nanoflares) at the loop base, and that the flows and waves may both contribute to the PDs at lower heights.
description: ApJ Letter; Accepted. 4 figures and 1 table
Multiferroicity in the Mott Insulating Charge-Transfer Salt κ-(BEDT-TTF)$_2$Cu[N(CN)$_2$]Cl
Creators: name: Lang, M.
name: Lunkenheimer, P.
name: Müller, J.
name: Loidl, A.
name: Hartmann, B.
name: Hoang, N. H.
name: Gati, E.
name: Schubert, H.
name: Schlueter, J. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The recently proposed multiferroic state of the charge-transfer salt κ-(BEDT-TTF)$_2$Cu[N(CN)$_2$]Cl [P. Lunkenheimer et al., Nature Mater., vol. 11, pp. 755-758, Sept. 2012] has been studied by dc-conductivity, magnetic susceptibility and measurements of the dielectric constant on various, differently prepared single crystals. In the majority of crystals we confirm the existence of an order-disorder-type ferroelectric state which coincides with antiferromagnetic order. This phenomenology rules out scenarios which consider an inhomogeneous, short-range-ordered ferroelectric state. Measurements of the dielectric constant and the magnetic susceptibility on the same crystals reveal that both transitions lie very close to each other or even collapse, indicating that both types of order are intimately coupled to each other. We address issues of the frequency dependence of the dielectric constant ε' and the dielectric loss ε'' and discuss sample-to-sample variations.
description: 7 pages, 7 figures
Z-BRE4K - Data Management Plan (DMP)
Creators: name: Maza, Silvia De La
name: Salvo, Pablo
Publisher: name: Zenodo
Year: 2020
Subjects: Data Management Plan, Dataset, Open Data

description: This is the third version of the Data Management Plan (DMP), a final update of the datasets and data flow that we are going to find in Z-BRE4K. This DMP provides an analysis of the main elements of the data management policy that will be used throughout the project with regard to all the datasets that will be generated. In particular, DMP will define which data will be collected and generated, how this data will be managed and shared by the project partners, and also, how this information will be updated and preserved during and after the project duration.
Exploring the Relationship Between Softness and Excess Entropy in Glass-forming Systems
Creators: name: Graham, Ian R.
name: Arratia, Paulo E.
name: Riggleman, Robert A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We explore the relationship between a machine-learned structural quantity (softness) and excess entropy in simulations of supercooled liquids. Excess entropy is known to scale well the dynamical properties of liquids, but this quasi-universal scaling is known to breakdown in the supercooled and glassy regimes. Using numerical simulations, we test whether a local form of the excess entropy can lead to predictions that derive from softness, which has been shown to correlate well with the tendency for individual particles to rearrange. To that end, we explore leveraging softness to compute excess entropy in the traditional fashion over softness groupings. Our results show that by computing the excess entropy over softness-binned groupings, we can build a strong quantitative relationship between the rearrangement barriers across the explored systems.
Long Distance Nonlocality Test with Entanglement Swapping and Displacement-Based Measurements
Creators: name: Bjerrum, Anders J. E.
name: Brask, Jonatan B.
name: Neergaard-Nielsen, Jonas S.
name: Andersen, Ulrik L.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze an all-optical setup which enables Bell-inequality violation over long distances by exploiting probabilistic entanglement swapping. The setup involves only two-mode squeezers, displacements, beamsplitters, and on/off detectors. We analyze a scenario with dichotomic inputs and outputs, and check the robustness of the Bell inequality violation for up to 6 parties, with respect to phase-, amplitude-, and dark-count noise, as well as loss.
Complex order-parameter phase-field models derived from structural phase-field-crystal models
Creators: name: Ofori-Opoku, Nana
name: Stolle, Jonathan
name: Huang, Zhi-Feng
name: Provatas, Nikolas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The phase-field-crystal (PFC) modeling paradigm is rapidly emerging as the model of choice when investigating materials phenomena with atomistic scale effects over diffusive time scales. Recent variants of the PFC model, so-called structural PFC (XPFC) models introduced by Greenwood et al., have further increased the capability of the method by allowing for easy access to various structural transformations in pure materials [Phys. Rev. Lett. 105, 045702 (2010)] and binary alloys [Phys. Rev. B. 84, 064104, (2011)]. We present an amplitude expansion of these XPFC models, leading to a mesoscale complex order-parameter (amplitude), i.e., phase-field representation, model for two dimensional square-triangular structures. Amplitude models retain the salient atomic scale features of the underlying PFC models, while resolving microstructures on mesoscales as in traditional phase-field models. The applicability and capability of this complex amplitude model is demonstrated with simulations of peritectic solidification and grain growth exhibiting the emergence of secondary phase structures.
description: 15 pages, 6 figures
Sapromyza luteiventris Rondani 1868
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Lauxaniidae
Sapromyza
Sapromyza luteiventris

description: Sapromyza luteiventris Rondani, 1868
ORIGINAL DESCRIPTION: 1868c: 235 (key), 240 (description).
TYPE LOCALITY: “ in agri parmensis planitie et collibus [Parmese plains and hills (Italy)]”.
TYPE MATERIAL: 2 ♂♂, syntypes (one missing left wing) (MZUF: Box 29): Sapromyza Fall. / luteiventris Rndn., ♂ / 1550; 2 ♀♀, syntypes (MZUF: Box 29): Sapromyza Fall. / luteiventris Rndn., ♀ / 1550; 1 ♀, syntype (MZUF: Box 29): Sapromyza Fall. / luteiventris Rndn., ♀ / [illegible label] / 1550; 2 specimens, syntypes (sex not determinable, one missing abdomen, both fore legs and left mid- and hind legs, thorax partially eaten by dermestids; one very moldy) (OUMNH Verrall-Collin coll.: Box 16): Type / S. luteiventris Ex. Coll. Big. / S. luteiventris ♀, Europe, Rondani / Sapromyza Fll.
CURRENT STATUS: junior synonym of Minettia flaviventris (Costa, 1844) (Papp 1984a: 200, Nartshuk et al. 1995: 5).
REMARKS: Rondani (1868c: 240) described Sapromyza luteiventris without specifying the number, the sex or the length of the specimens, but presumably from more than one specimen because he reported: “ non infrequens [not rare]”. Seven syntypes were found in this study. An additional five males and one female in the MZUF numbered “1550” are not included in the type series because their labels are yellowish rather than the greenish color of Rondani’s original handwritten ones and are in a lower row in the Box, for which reason we treat them to be subsequent additions.
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 132, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
title: Ueber den heil. Deokar, dessen Staubgebein in einem Sarge die St. Lorenzkirche in Nürnberg aufbewahrt; 1809
title: Zum Andenken der beglückenden Gegenwart Sr. Kön. Hoheit des Kronprinzen von Baiern ; Für Nürnbergs Bürger
titleType: Subtitle
Creators: name: Deocar Heiliger
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2012

description: In Fraktur
Simulating gravitational motion, gas dynamics, and structure in the cosmos
Creators: name: Powell, J. W.
name: Caudill, L.
name: Young, O.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We provide introductory explanations and illustrations of the $N$-body hydrodynamics code Charm N-body GrAvity solver (ChaNGa). ChaNGa simulates the gravitational motion and gas dynamics of matter in space, with the goal of modeling galactic and/or cosmological structure and evolution. We discuss the algorithm for leapfrog integration and smoothed particle hydrodynamics and computer science concepts used by the program, including the binary data structure for the particle positions. Our presentation borrows from the doctoral dissertation of J.\ G.\ Stadel. Problems are provided in order to use ChaNGa to learn or solidify some cosmological concepts.
description: Accepted by the American Journal of Physics. Two important supplementary documents are included
Continuous Formation of Vibronic Ground State RbCs Molecules via Photoassociation
Creators: name: Bruzewicz, C. D.
name: Gustavsson, Mattias
name: Shimasaki, Toshihiko
name: DeMille, D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We demonstrate the direct formation of vibronic ground state RbCs molecules by photoassociation of ultracold atoms followed by radiative stabilization. The photoassociation proceeds through deeply-bound levels of the (2)^{3}Π_{0^{+}} state. From analysis of the relevant free-to-bound and bound-to-bound Franck-Condon factors, we have predicted and experimentally verified a set of photoassociation resonances that lead to efficient creation of molecules in the v=0 vibrational level of the X^{1}Σ^{+} electronic ground state. We also compare the observed and calculated laser intensity required to saturate the photoassociation rate. We discuss the prospects for using short-range photoassociation to create and accumulate samples of ultracold polar molecules in their rovibronic ground state.
description: 15 pages, 7 figures
On differential passivity of physical systems
Creators: name: Forni, Fulvio
name: Sepulchre, Rodolphe
name: van der Schaft, Arjan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Systems and Control (eess.SY)
subject: Dynamical Systems (math.DS)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: Differential passivity is a property that allows to check with a pointwise criterion that a system is incrementally passive, a property that is relevant to study interconnected systems in the context of regulation, synchronization, and estimation. The paper investigates how restrictive is the property, focusing on a class of open gradient systems encountered in the coenergy modeling framework of physical systems, in particular the Brayton-Moser formalism for nonlinear electrical circuits.
description: 52nd IEEE Conference on Decision and Control, 2013
Synchronous Interhemispheric Holocene Climate Trends in the Tropical Andes
Creators: name: Polissar, Pratigya Jeremy
name: Wolfe, Alexander P.
name: Abbott, Mark B.
name: Vuille, Mathias
name: Bezada, Maximiliano
Publisher: name: Columbia University
Year: 2013
Subjects: Paleoclimatology
Atmosphere
Meteorology

description: Holocene variations of tropical moisture balance have been ascribed to orbitally forced changes in solar insolation. If this model is correct, millennial-scale climate evolution should be antiphased between the northern and southern hemispheres, producing humid intervals in one hemisphere matched to aridity in the other. Here we show that Holocene climate trends were largely synchronous and in the same direction in the northern and southern hemisphere outer-tropical Andes, providing little support for the dominant role of insolation forcing in these regions. Today, sea-surface temperatures in the equatorial Pacific Ocean modulate rainfall variability in the outer tropical Andes of both hemispheres, and we suggest that this mechanism was pervasive throughout the Holocene. Our findings imply that oceanic forcing plays a larger role in regional South American climate than previously suspected, and that Pacific sea-surface temperatures have the capacity to induce abrupt and sustained shifts in Andean climate.
An ALMA survey of lambda Orionis disks: from supernovae to planet formation
Creators: name: Ansdell, Megan
Publisher: name: Zenodo
Year: 2020

description: Protoplanetary disk surveys by ALMA are now probing a range of environmental conditions, from low-mass star-forming regions to massive OB clusters. Here we conduct an ALMA survey of protoplanetary disks in ? Orionis, a 5~Myr old OB cluster in Orion, with dust mass sensitivities comparable to the surveys of nearby regions (~0.4 M_Earth). We assess how massive OB stars impact planet formation, in particular from the supernova that may have occurred ~1 Myr ago in the core of ? Orionis; studying these effects is important as most planetary systems, including our Solar System, are likely born in cluster environments. We find that the effects of massive stars, in the form of pre-supernova feedback and/or a supernova itself, do not appear to significantly reduce the available planet-forming material otherwise expected at the evolved age of ? Orionis. We also compare a lingering massive "outlier" disk in ? Orionis to similar systems in other evolved regions, hypothesizing that these outliers host companions in their inner disks that suppress disk dispersal to extend the lifetimes of their outer primordial disks.
Callobata brasiliana Rondani 1863
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Micropezidae
Callobata
Callobata brasiliana

description: Callobata brasiliana Rondani, 1863
ORIGINAL DESCRIPTION: 1863: 41.
TYPE LOCALITY: “ Brasilia [Brazil]”.
TYPE MATERIAL: 1 ♀, syntype (covered with mold, missing right hind-leg) (MZUN: Box Coll. entomol. extra-europea, Gen. Grallomya a Celiphus): Calobata brasiliana Rnd., Brasile / M. Zool. N° 11464.
CURRENT STATUS: valid species, unplaced to genus of Micropezidae (Steyskal 1968a: 20).
REMARKS: Rondani (1863: 41) described Callobata brasiliana, without specifying the number, the sex or the length of the specimens, from material received from V. Ghiliani. Rondani (1863: 41, 94) named the genus as “ Callobata ”, which is an “incorrect subsequent spelling of Calobata Meigen, 1803 ” (O’Hara et al. 2011: 44). Costa (1866: 35) listed a single MZUN specimen numbered “749”. We also found one syntype in this study.
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 137, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Pooling Probability Distributions and the Partial Information Decomposition
Creators: name: van Enk, Steven J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Notwithstanding various attempts to construct a Partial Information Decomposition (PID) for multiple variables by defining synergistic, redundant, and unique information, there is no consensus on how one ought to precisely define either of these quantities. One aim here is to illustrate how that ambiguity -- or, more positively, freedom of choice -- may arise. Using the basic idea that information equals the average reduction in uncertainty when going from an initial to a final probability distribution, synergistic information will likewise be defined as a difference between two entropies. One term is uncontroversial and characterizes ``the whole'' information that source variables carry jointly about a target variable $\varT$. The other term then is meant to characterize the information carried by the ``sum of its parts.'' Here we interpret that concept as needing a suitable probability distribution aggregated (``pooled'') from multiple marginal distributions (the parts). Ambiguity arises in the definition of the optimum way to pool two (or more) probability distributions. Independent of the exact definition of optimum pooling, the concept of pooling leads to a lattice that differs from the often-used redundancy-based lattice. One can associate not just a number (an average entropy) with each node of the lattice, but (pooled) probability distributions. As an example,one simple and reasonable approach to pooling is presented, which naturally gives rise to the overlap between different probability distributions as being a crucial quantity that characterizes both synergistic and unique information.
description: 10 pages, submitted to Phys. Rev. E
Clustercentric distance or local density? It depends on galaxy morphology
Creators: name: Vulcani, B.
name: Poggianti, B. M.
name: Gullieuszik, M.
name: Moretti, A.
name: Fritz, J.
name: Bettoni, D.
name: Facciolli, B.
name: Fasano, G.
name: Omizzolo, A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Determining which between projected local density and distance from the cluster center plays a major role in regulating morphological fractions in clusters is a longstanding debate. Reaching a definitive answer will shed light on the main physical mechanisms at play in the most extreme environments. Here we make use of the data from the OmegaWINGS survey, currently the largest survey of clusters in the local Universe extending beyond 2 virial radii from the cluster cores, to extend previous analysis outside the virial radius. Local density and clustercentric distance seems to play different roles for galaxies of different morphology: the fraction of elliptical galaxies mainly depends on local density, suggesting that their formation was linked to the primordial densities, which now correspond to the cluster cores. Only the fraction of low mass ellipticals shows an anticorrelation with clustercentric distance, suggesting a different origin for these objects. Excluding elliptical galaxies, the relative fraction of S0s and spirals instead depends on local density only far from the cluster cores, while within the virial radius their proportion is regulated by distance, suggesting that cluster specific processes halt the star formation and transform Sp galaxies into S0s. This interpretation is supported by literature results on the kinematical analysis of early and late type galaxies, according to which fast and slow rotators have distinct dependencies on halo mass and local density.
description: ApJ in press (accepted on 2023, March 4th). 27 pages, 10 figures