cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Observations of Jupiter family comet 252P/LINEAR during a close approach to Earth reveal large abundances of Methanol and Ethane
Creators: name: Paganini, Lucas
name: Camarca, Maria N.
name: Mumma, Michael J.
name: Faggi, Sara
name: Lippi, Manuela
name: Villanueva, Gerónimo Luis
Publisher: name: The Astronomical Journal
Year: 2023
Subjects: classificationCode: 51
subject: Physical sciences
subject: FOS: Physical sciences
classificationCode: 5101
subject: Astronomical sciences

description: We observed short-period comet 252P/LINEAR post-perihelion during its 2016 passage, which presented a favorable opportunity to survey its chemical composition at a close Earth approach (~0.14 au). We characterized the comet's chemical composition on four dates (UT 2016 April 12, 19, 26, and 29) using spectroscopic measurements with the Near-infrared Spectrograph (NIRSPEC) at the Keck Observatory on Maunakea, HI. Our high-resolution infrared spectra yielded production rates for four species (H2O, CH3OH, C2H6, and HCN) and upper limits for five species (NH3, H2CO, C2H2, CO, and CH4). We measured water at an average production rate of 4.9 ± 0.1 × 1027 molec s−1. The chemical properties of 252P suggest a rather typical composition, yet somewhat enriched in methanol and ethane but low in formaldehyde (upper limit) compared to other short-period comets surveyed at infrared wavelengths. Analysis of the ortho/para ratio in water indicates a nuclear spin temperature larger than ~38 K, consistent with statistical equilibrium (2σ). Spatial distributions of gases, which are representative of possible heterogeneity in the nucleus and/or gas dynamics upon sublimation, showed rather symmetric profiles, with subtle enhancements of the more volatile species C2H6 and HCN toward the sunward hemisphere, while water showed spatial distributions that were extended toward the anti-sunward hemisphere. The continuum was characterized by a narrow distribution. We place our infrared results in the context of observations with the Discovery Channel Telescope, the James Clerk Maxwell submillimeter Telescope, and the Hubble Space Telescope.
The digital commercialisation of US politics — 2020 and beyond
Creators: name: Chester, Jeff
name: Montgomery, Kathryn C.
Publisher: name: American University
Year: 2023

description: The same micro-targeted programmatic advertising that has become central to the digital media and marketing ecosystem has now migrated into election campaigns in the US and elsewhere, raising a host of issues around privacy, discrimination, and manipulation. This paper examines the digital strategies and technologies of today’s political campaigns, explaining how they will be deployed in the upcoming 2020 election cycle, and assessing regulatory and policy responses — both enacted and proposed — for increasing transparency and accountability in digital politics.
title: Universitätsbibliothek Marburg Ms. 21: Antidotarium Nicolai - Versus de vitiis virtutibus - Recepta, u. a.
Creators: name: Nicolaus, Salernitanus
Publisher: name: Philipps-Universität Marburg
Year: 2022
Subjects: Manuscripts & rare books
Handschriften, seltene Bücher

description: Elektronische Reproduktion von: Universitätsbibliothek Marburg Ms. 21: Antidotarium Nicolai - Versus de vitiis virtutibus - Recepta, u. a. - 83 Blätter : Illustrationen ; Beschreibstoff: Papier; 27 x 20 cm. - Erschienen: [Süddeutschland?, nördliche Schweiz?], [14. Jahrhundert, 1. Viertel]. - Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Ms. 21 Bemerkungen: Ausführliche Beschreibung: Heyne, Sirka: Die mittelalterlichen Handschriften der Universitätsbibliothek Marburg; Wiesbaden : Harrassowitz, 2002; S. 56-59. - Frühere Signaturen: Mscr. 21, B 15. - Digitalisiert 2016
The digital commercialisation of US politics — 2020 and beyond
Creators: name: Chester, Jeff
name: Montgomery, Kathryn C.
Publisher: name: Internet Policy Review
Year: 2023
Subjects: classificationCode: 4408
subject: Political science
subject: FOS: Political science
classificationCode: 4701
subject: Communication and media studies

description: The same micro-targeted programmatic advertising that has become central to the digital media and marketing ecosystem has now migrated into election campaigns in the US and elsewhere, raising a host of issues around privacy, discrimination, and manipulation. This paper examines the digital strategies and technologies of today’s political campaigns, explaining how they will be deployed in the upcoming 2020 election cycle, and assessing regulatory and policy responses — both enacted and proposed — for increasing transparency and accountability in digital politics.
Proposed 2MW Wind Turbine for Use in the Governorate of Dhofar at the Sultanate of Oman
Creators: name: Marzouk, Osama Ahmed
name: Badi, Omar Rashid Hamdan Al
name: Rashdi, Maadh Hamed Salman Al
name: Balushi, Hamed Mohammed Eid Al
Publisher: name: arXiv
Year: 2025
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences
subject: D.3.0; G.1.4; G.1.10; J.2; J.6
subject: 65D30, 65-04, 76G25

description: In this work, we propose a preliminary design of a horizontal-axis wind turbine (HAWT) as a candidate for the Dhofar Wind Farm project, in the southern Omani Governorate "Dhofar", at the southwest part of the Sultanate of Oman. This wind farm (under construction) is considered to be the first commercial, utility-scale (50MW) wind farm in the GCC (Gulf Cooperation Council) area. The proposed wind turbine has an expected electricity generation of 2MW. We studied the wind atlas of Oman and from which we determined the maximum possible mean wind speed in the entire Sultanate and built our design based on that reference value, which is 6m/s (21.6km/h). After this, we applied a set of modeling equations that estimate the power output from the wind turbine rotor and matched the target electric power to the design variables using a MATLAB computer code. We reached a suitable design and we present here the distribution of the blade angle (twist angle), and the power per unit span along the rotor blade. The rotor design has 3 blades with a diameter of 70m and a rotational speed of 24rpm. This rotor gives 2.37MW of output power, which exceeds the target 2MW output, allowing for about 15% of power losses in the gearbox and generator. We utilized some commercial designs of wind turbines from different international manufacturers as references for typical limits or recommended values of some design parameters.
description: 9 pages, 14 figures, 2 tables, 1 computer code, open access, published peer-reviewed journal paper
Relativistic Instant--Form Approach To The Structure Of Two-Body Composite Systems. Nonzero Spin
Creators: name: Krutov, A. F.
name: Troitsky, V. E.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The relativistic approach to electroweak properties of two-particle composite systems developed in Ref. [A.F.Krutov, V.E.Troitsky, Phys.Rev.C. 65 (2002) 045501] is generalized here to the case of nonzero spin. In developed technique the parametrization of matrix elements of electroweak current operators in terms of form factors is a realization of the Wigner--Eckart theorem on the Poincaré group and form factors are reduced matrix elements. The $ρ$ meson charge form factor is calculated as an example.
description: 4 pages, 1 figure
Characterization of Human and Drosophila Homologues of Two Drosophila Dosage Compensation Genes
Creators: name: Neal, Karama
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: This work, submitted as part of completion of the PhD, explores the activity, localization, and interaction partners of MOF and MSL3 homologues in human and Drosophila.
Truellum japonicum Houtt.
Creators: name: Wijnands, Dirk Onno
name: Heniger, Johannes
name: Veldkamp, Jan Frederik
name: Fumeaux, Nicolas
name: Callmander, Martin W.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Polygonaceae
Truellum
Truellum japonicum

description: 109. Truellum japonicum Houtt.,
Nat. Hist. II(8): Aanwyz. Plaat. [2], 427, fig. 48, tab. 1. 1777.
Lectotypus (designated here by Wijnands): JAPAN: Thunberg s.n. (G-PREL [G00818086]!; isolecto-: UPS- THUNB n° 9714 image seen).
= Polygonum senticosum (Meisn.) Franch. & Sav., Enum. Pl. Jap. 1: 401. 1875.
Notes. – The genus Truellum Houtt. is currently considered a synonym of Polygonum L. Original material of Truellum japonicum is present in the Japan herbarium in G-PREL. This collection is a good match for the plate and is designated here as the lectotype. A duplicate is present in UPS-THUNB.
description: Published as part of Wijnands, Dirk Onno, Heniger, Johannes, Veldkamp, Jan Frederik, Fumeaux, Nicolas & Callmander, Martin W., 2017, The botanical legacy of Martinus Houttuyn (1720 - 1798) in Geneva, pp. 155-198 in Candollea 72 (1) on page 190, DOI: 10.15553/c2017v721a11, http://zenodo.org/record/5721887
Dark energy and decompactification in string gas cosmology
Creators: name: Ferrer, Francesc
name: Rasanen, Syksy
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the stability of extra dimensions in string gas cosmology at late times. Vacuum energy and, interestingly, baryons lead to decompactification after they become dynamically important. The string gas can stabilise the effect of baryons, but not that of vacuum energy. However, we find that the interplay of baryons and strings can lead to acceleration in the visible dimensions, without the need for vacuum energy.
description: 23 pages, 6 figures. Published version. Added references
Anomaly Inflow Methods for SCFT Constructions in Type IIB
Creators: name: Bah, Ibrahima
name: Bonetti, Federico
name: Minasian, Ruben
name: Weck, Peter
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We extend the anomaly inflow methods developed in M-theory to SCFTs engineered via D3-branes in type IIB. We show that the 't Hooft anomalies of such SCFTs can be computed systematically from their geometric definition. Our procedure is tested in several 4d examples and applied to 2d theories obtained by wrapping D3-branes on a Riemann surface. In particular, we show how to analyze half-BPS regular punctures for 4d $\mathcal N = 4$ SYM on a Riemann surface. We discuss generalizations of this formalism to type IIB configurations with $F_3$, $H_3$ fluxes, as well as to F-theory setups.
description: 31 pages plus appendices
Perceptions and beliefs of academic librarians in Germany and the USA : A comparative study
Creators: name: Kramer, Stefan
name: Horstmann, Wolfram
Publisher: name: American University
Year: 2023

description: The purpose of this study is to understand, compare, and contrast professional experiences, perceptions, and beliefs among personnel in academic libraries in the USA and in Germany, which may inform future library and librarian collaborations between the two countries. Notable findings include differences in: respondents’ professional backgrounds; services offered by, and perceived adequacy and support of, respondents’ libraries; and views of the library profession and its future.
1998 Commonwealth Fund International Health Policy Survey
Creators: name: Commonwealth Fund
name: Harvard T.H. Chan School Of Public Health
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: Overall views of health care system (2); access to care (2); could not afford to fill prescription for medicine (1); health status and chronic medical conditions (2); health care coverage (8); overall experiences with health care (7); experiences with primary care (3); experiences with care in the hospital and surgery (5); out-of-pocket costs and medical bills (2); concerns related to health care costs (4).
Random Bulgarian solitaire
Creators: name: Popov, Serguei
Publisher: name: arXiv
Year: 2004
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J10, 05A17

description: We consider a stochastic variant of the game of Bulgarian solitaire [M. Gardner (1983), Sci. Amer. 249, 12-21]. For the stationary measure of the random Bulgarian solitaire, we prove that most of its mass is concentrated on (roughly) triangular configurations of certain type.
description: 28 pages, 4 figures; revised version - to appear in Random Structures and Algorithms
A new white dwarf companion to the $Δμ$ star GJ 3346
Creators: name: Bonavita, M.
name: Fontanive, C.
name: Desidera, S.
name: D'Orazi, V.
name: Zurlo, A.
name: Muzic, K.
name: Biller, B.
name: Gratton, R.
name: Mesa, D.
name: Sozzetti, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present the discovery of a white dwarf companion at 3.6" from GJ3346, a nearby ($π\sim$42 mas) K star observed with SPHERE@VLT as part of an open time survey for faint companions to objects with significant proper motion discrepancies ($Δμ$) between Gaia DR1 and Tycho-2. Syrius-like systems like GJ3346AB, which include a main sequence star and a white dwarf, can be difficult to detect because of the intrinsic faintness of the latter. They have, however, been found to be common contaminants for direct imaging searches. White dwarfs have in fact similar brightness to sub-stellar companions in the infrared, while being much brighter in the visible bands like those used by Gaia. Combining our observations with Gaia DR2 and with several additional archival data sets, we were able to fully constrain the physical properties of GJ3346B, such as its effective temperature (11$\times$10$^3\pm$500 K) as well as the cooling age of the system (648$\pm$58 Myrs). This allowed us to better understand the system history and to partially explains the discrepancies previously noted in the age indicators for this objects. Although further investigation is still needed, it seems that GJ3346, which was previously classified as young, is in fact most likely to be older than 4 Gyrs. Finally, given that the mass (0.58$\pm$0.01$M_{\odot}$)} and separation (85 au) of GJ3346B are compatible with the observed $Δμ$, this discovery represents a further confirmation of the potential of this kind of dynamical signatures as selection methods for direct imaging surveys targeting faint, sub-stellar companions.
description: 10 pages, 7 figures
Patawatermes Bourguignon & Scheffrahn & Nagy & Sonet & Host & Roisin 2016, GEN. NOV.
Creators: name: Bourguignon, Thomas
name: Scheffrahn, Rudolf H.
name: Nagy, Zoltán Tamás
name: Sonet, Gontran
name: Host, Benoît
name: Roisin, Yves
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Blattodea
Termitidae
Patawatermes

description: PATAWATERMES BOURGUIGNON & ROISIN GEN. NOV.
(FIGS 5A–E, 7G, H, 8E, 9I–L, 10, 11; TABLES 8, 9)
 Type species: Anoplotermes turricola Silvestri, 1901, by present designation.
 Description
 Worker: Medium- to large-sized, head width between 0.69 and 1.1 mm. Head pale yellow, rounded, with scattered minute setae and about 100 long bristles. Fontanelle small, almost indistinct. Mandibles as in Figure 5C. Fore tibia as in Figure 5D. Digestive tract as in Figure 8E. Enteric valve inserted into a tubular extension of the paunch, with well-developed armature composed of six rounded spiny pads. Anterior portion of enteric valve composed of six ovoid cushions, each composed of about 50–80 scales with posterior spiny fringes. Mesenteric junction forming a small ball overlapping by the proctodeum, slightly elongat- ed to form a short, distinct mixed segment. Hindgut with a wide P1.
 Imago: Sclerotized body parts dark brown, covered by thousands of tiny setae. Head covered by about 100 scattered long bristles. Eyes and ocelli large. Fontanelle fairly small- to medium-sized, situated at the anterior level of eyes. Pronotum elongated, covered by a few dozen long bristles. Posterior margins of meso- and metanotum slightly emarginated, with strongly rounded angles.
 Diagnosis
 Patawatermes is very similar to Grigiotermes but can easily be distinguished from it by the shape of the armature of its worker enteric valve. Additionally, the worker digestive tract has an enlarged P1 but not to the same extent as in Grigiotermes. The same morphological criteria also allow a clear distinction from other genera of South American soldierless termites.
 Etymology
 We named this genus ‘ Patawatermes ’ in honour of Camp Patawa and its managers, from where we carried out several sampling campaigns.
 PATAWATERMES NIGRIPUNCTATUS (EMERSON, 1925)
description: Published as part of Bourguignon, Thomas, Scheffrahn, Rudolf H., Nagy, Zoltán Tamás, Sonet, Gontran, Host, Benoît & Roisin, Yves, 2016, Towards a revision of the Neotropical soldierless termites (Isoptera: Termitidae): redescription of the genus Grigiotermes Mathews and description of five new genera, pp. 15-35 in Zoological Journal of the Linnean Society 176 (1) on pages 25-26, DOI: 10.1111/zoj.12305, http://zenodo.org/record/4721113
Bose-Fermi Cancellation of Cosmological Coleman-Weinberg Potentials
Creators: name: Miao, S. P.
name: Tan, L.
name: Woodard, R. P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Cosmological Coleman-Weinberg potentials are induced when normal matter is coupled to the inflaton. It has long been known that the corrections from bosonic fields are positive whereas those from fermionic fields are negative. In flat space both take the form $\pm φ^4 \ln(φ)$, and they can be made to cancel by appropriately choosing the coupling constants. In an expanding universe the bosonic and fermionic results no longer take the same form, although their large field limits do. We choose the coupling constants so that the large field limits cancel, and then follow the deviations which result as inflation progresses. Although the result is not satisfactory we discuss how adding scalars with various conformal couplings likely solves the problem.
description: 14 pages, 5 figures, uses LaTeX 2e. Version 2 revised for publication
Verbena officinalis L.
Creators: name: Wijnands, Dirk Onno
name: Heniger, Johannes
name: Veldkamp, Jan Frederik
name: Fumeaux, Nicolas
name: Callmander, Martin W.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Lamiales
Verbenaceae
Verbena
Verbena officinalis

description: 110. Verbena officinalis L.,
Sp. Pl.: 20. 1753.
Notes. – A specimen collected by Thunberg is in the Japan herbarium in G-PREL [G00818087]. Houttuyn annotated it with a reference to Thunberg’s “ Flora japonica p. 22”.
description: Published as part of Wijnands, Dirk Onno, Heniger, Johannes, Veldkamp, Jan Frederik, Fumeaux, Nicolas & Callmander, Martin W., 2017, The botanical legacy of Martinus Houttuyn (1720 - 1798) in Geneva, pp. 155-198 in Candollea 72 (1) on page 190, DOI: 10.15553/c2017v721a11, http://zenodo.org/record/5721887
Perceptions and beliefs of academic librarians in Germany and the USA : A comparative study
Creators: name: Kramer, Stefan
name: Horstmann, Wolfram
Publisher: name: LIBER Quarterly
Year: 2023
Subjects: classificationCode: 4610
subject: Library and information studies

description: The purpose of this study is to understand, compare, and contrast professional experiences, perceptions, and beliefs among personnel in academic libraries in the USA and in Germany, which may inform future library and librarian collaborations between the two countries. Notable findings include differences in: respondents’ professional backgrounds; services offered by, and perceived adequacy and support of, respondents’ libraries; and views of the library profession and its future.
The Physical Nature of Starburst-Driven Galactic Outflows
Creators: name: Schneider, Evan E.
name: Ostriker, Eve C.
name: Robertson, Brant E.
name: Thompson, Todd A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the fourth of the Cholla Galactic OutfLow Simulations suite (CGOLS). Using a physically-motivated prescription for clustered supernova feedback, we successfully drive a multiphase outflow from a disk galaxy. The high resolution ($< 5\,\mathrm{pc}$) across a relatively large domain ($20\,\mathrm{kpc}$) allows us to capture the hydrodynamic mixing and dynamical interactions between the hot and cool ($T \sim 10^4\,\mathrm{K}$) phases in the outflow, which in turn leads to direct evidence of a qualitatively new mechanism for cool gas acceleration in galactic winds. We show that mixing of momentum from the hot phase to the cool phase accelerates the cool gas to $800\,\mathrm{km}\,\mathrm{s}^{-1}$ on kpc scales, with properties inconsistent with the physical models of ram pressure acceleration or with bulk cooling from the hot phase. The mixing process also affects the hot phase, modifying its radial profiles of temperature, density, and velocity from the expectations of radial supersonic flow. This mechanism provides a physical explanation for the high velocity, blue shifted, low ionization absorption lines often observed in the spectra of starburst and high redshift galaxies.
description: 29 pages, 21 figures. Submitted to ApJ. Comments welcome
title: Universitätsbibliothek Marburg Ms. 22: Antidotarium Nicolai - Nicolas Bertrucius u. a., lat. u. dt.
Creators: name: Nicolaus, Salernitanus
name: Nicolaus, Bertrucius
name: Clauser, Christoph
Publisher: name: Philipps-Universität Marburg
Year: 2022
Subjects: Manuscripts & rare books
Handschriften, seltene Bücher

description: Elektronische Reproduktion von: Universitätsbibliothek Marburg Ms. 22: Antidotarium Nicolai - Nicolas Bertrucius u. a., lat. u. dt. - 106 Blätter ; Beschreibstoff: Papier; 21 x 15 cm. - Erschienen: [Schaffhausen/nördl. Schweiz], [15.-16. Jahrhundert]. - Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Ms. 22. - Bemerkungen: Frühere Signaturen: Mscr. 22, B 16. Ausführliche Beschreibung: Heyne, Sirka: Die mittelalterlichen Handschriften der Universitätsbibliothek Marburg; Wiesbaden : Harrassowitz, 2002; S. 59-62. - Digitalisiert 2016
Integrating health and community development for health equity : philanthropic investments in Baltimore City, 2010-2017
Creators: name: Owens-Young, Jessica
name: Hawthorne, David J.
Publisher: name: American University
Year: 2023

description: Purpose: Achieving health equity requires addressing the social determinants of health, which philanthropy has supported through community development grants. This study analyzes health topics that have been integrated into community development grants. Methods: Community development grants from 2010 to 2017 were analyzed for health topics in Baltimore, MD. Results: Food and nutrition, chronic disease, reproductive health, adolescent health, violence prevention, health care access, and infectious disease were the least common health topics in community development grants. Conclusion: To support health equity efforts, funders should consider a broader range of health issues to integrate into community development investments.
Hidden magnetic fields of young suns
Creators: name: Kochukhov, O.
name: Hackman, T.
name: Lehtinen, J. J.
name: Wehrhahn, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Global magnetic fields of active solar-like stars are nowadays routinely detected with spectropolarimetric measurements and are mapped with Zeeman-Doppler imaging (ZDI). However, due to the cancellation of opposite field polarities, polarimetry captures only a tiny fraction of the magnetic flux and cannot assess the overall stellar surface magnetic field if it is dominated by a small-scale component. Analysis of Zeeman broadening in high-resolution intensity spectra can reveal these hidden complex magnetic fields. Historically, there were very few attempts to obtain such measurements for G dwarf stars due to the difficulty of disentangling Zeeman effect from other broadening mechanisms affecting spectral lines. Here we developed a new magnetic field diagnostic method based on relative Zeeman intensification of optical atomic lines with different magnetic sensitivity. Using this technique we obtained 78 field strength measurements for 15 Sun-like stars, including some of the best-studied young solar twins. We find that the average magnetic field strength $Bf$ drops from 1.3-2.0 kG in stars younger than about 120 Myr to 0.2-0.8 kG in older stars. The mean field strength shows a clear correlation with the Rossby number and with the coronal and chromospheric emission indicators. Our results suggest that magnetic regions have roughly the same local field strength $B\approx3.2$ kG in all stars, with the filling factor $f$ of these regions systematically increasing with stellar activity. Comparing our results with the spectropolarimetric analyses of global magnetic fields in the same stars, we find that ZDI recovers about 1% of the total magnetic field energy in the most active stars. This figure drops to just 0.01% for the least active targets.
description: 25 pages, 26 figures; accepted for publication in A&A
title: Universitätsbibliothek Marburg Ms. 81: Autograph: Hans Minner Kräuterbuch - Tierbuch - Großes Minner-Glossar
Creators: name: Minner, Hans
name: Clauser, Christoph
Publisher: name: Philipps-Universität Marburg
Year: 2022
Subjects: Manuscripts & rare books
Handschriften, seltene Bücher

description: Elektronische Reproduktion von: Universitätsbibliothek Marburg Ms. 81: Autograph: Hans Minner Kräuterbuch - Tierbuch - Großes Minner-Glossar. - [Schweiz, Zürich?], 1479. - 177 Blätter ; Beschreibstoff: Papier; 30 x 20 cm. - Standort: Universität Marburg, Universitätsbibliothek. - Signatur: Ms. 81. - Bemerkungen: Frühere Signatur: Mscr. 81. - Ausführliche Beschreibung: Heyne, Sirka: Die mittelalterlichen Handschriften der Universitätsbibliothek Marburg; Wiesbaden : Harrassowitz, 2002; S. 239-240. - Digitalisiert 2016
Strangeness Report
Creators: name: Antinori, Federico
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The paper provides a short report on strangeness production in ultrarelativistic nucleus-nucleus collision, with the main stress on strange particle abundances.
description: Proceedings of Quark Matter 2004
Integrating health and community development for health equity : philanthropic investments in Baltimore City, 2010-2017
Creators: name: Owens-Young, Jessica
name: Hawthorne, David J.
Publisher: name: Health Equity
Year: 2023
Subjects: classificationCode: 42
subject: Health sciences
subject: FOS: Health sciences

description: Purpose: Achieving health equity requires addressing the social determinants of health, which philanthropy has supported through community development grants. This study analyzes health topics that have been integrated into community development grants. Methods: Community development grants from 2010 to 2017 were analyzed for health topics in Baltimore, MD. Results: Food and nutrition, chronic disease, reproductive health, adolescent health, violence prevention, health care access, and infectious disease were the least common health topics in community development grants. Conclusion: To support health equity efforts, funders should consider a broader range of health issues to integrate into community development investments.
Autonomy: Applications and Implications. Experimental Study of Georgia's Autonomous, Non-autonomous and De Facto Autonomous Regions
Creators: name: Mosashvili, Gia
Publisher: name: figshare
Year: 2020
Subjects: subject: 160607 International Relations
subject: FOS: Political science
subject: 160699 Political Science not elsewhere classified
subject: Ethnic Studies

description: Autonomy is a broad concept and there are loads of definitions about it. Political autonomies are one step back from the statehood because they meet three of four criterias of statehood: a permanent population, a defined territory and government. But they cannot conduct foreign affairs with other states. Autonomous regions have played important role in Georgia’s political life. Georgia faced many implications in its autonomous regions and applications from non-autonomous regions but problems were not emerged only on the basis of granting autonomy to any region. There were several contributing factors with autonomy, which resulted in secessionist and separatist movements: engagement of external powers, linguistic differences, different religion, Caucasus’s complex geography and ethnography, economic hardship and the Soviet legacy.Scientific research ‘Autonomy: Applications and Implications. Experimental Study of Georgia’s Autonomous, Non-autonomous and De-facto Autonomous Regions’ includes five parts: introduction, observations, findings, conclusion and bibliography. Introduction generally describes the concept of autonomy and suggests definitions about its different levels. Observation focuses on Georgia’s autonomous and non-autonomous regions and analyzes several historical facts, which had an impact on the creation of de facto states. In findings, two variables are researched with qualitative methodology: autonomy as an independent variable and application-implications in Georgia as dependent variables.
Patawatermes TURRICOLA (SILVESTRI 1901
Creators: name: Bourguignon, Thomas
name: Scheffrahn, Rudolf H.
name: Nagy, Zoltán Tamás
name: Sonet, Gontran
name: Host, Benoît
name: Roisin, Yves
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Blattodea
Termitidae
Patawatermes

description: PATAWATERMES TURRICOLA (SILVESTRI, 1901) COMB. NOV. (FIGS 5A, 7G, 9I, J, 10; TABLE 9)
 Anoplotermes turricola Silvestri, 1901: 8.
 Anoplotermes turricola Silvestri, 1901, in Krishna et al., 2013: 1344.
 Anoplotermes bequaerti Snyder & Emerson, in Snyder, 1949: 104.
 Grigiotermes bequaerti (Snyder & Emerson, 1949), in Fontes, 1983: 139, syn. nov.
 Grigiotermes bequaerti (Snyder & Emerson, 1949), in Krishna et al., 2013: 1393.
 Material examined
 Syntypes of A. turricola: workers and alates, Brazil: Cuyabá: AMNH collection, F. Silvestri. Syntypes of A. bequaerti: workers (incorrectly labelled Anoplotermes pacificus): Tacurú Pucú, Silvestri coll. (MCGD).
 Other material examined
Colombia: ULB collection: Llano _ T01, Llano _ T04: Casanare, Hacienda Juan Solito (06°01′N, 71°18′W), 12.viii.2012, collected by Y. Roisin.
 Worker: Head covered by about 100 long bristles. Cushions of enteric valve with sclerotized armature composed of six tufts that are each composed of about 20 medium-sized spines.
 Imago: Fontanelle of medium size, visible as a lighter spot between the eyes. Ocelli of medium size. Posteri- or margins of meso- and metanotum slightly emarginated with rounded angles.
 New synonymy
 Observations of external morphology and worker enteric valve armature in the type series of P. turricola and P. bequaerti revealed no consistent differences. We thus
 consider these two species as synonyms, with precedence being held by P. turricola.
 Diagnosis
 Patawatermes turricola differs from P. nigripunctatus by its enteric valve armature with fewer, stouter spines with multidirectional orientation.
description: Published as part of Bourguignon, Thomas, Scheffrahn, Rudolf H., Nagy, Zoltán Tamás, Sonet, Gontran, Host, Benoît & Roisin, Yves, 2016, Towards a revision of the Neotropical soldierless termites (Isoptera: Termitidae): redescription of the genus Grigiotermes Mathews and description of five new genera, pp. 15-35 in Zoological Journal of the Linnean Society 176 (1) on pages 26-27, DOI: 10.1111/zoj.12305, http://zenodo.org/record/4721113
An evolutionary approach to predict slope displacement of earth embankments under earthquake ground motions
Creators: name: Zhenyang, Jin
name: Zhao, Sanglin
name: Siyu, Fan
name: Hamed, Javdanian
Publisher: name: arXiv
Year: 2025
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: Accurate slope stability analysis of earth embankments under ground shaking is of great importance for practical use in earthquake geotechnics. This study aims to predict soil slope displacements of earth embankments subjected to earthquake loading using evolutionary algorithms. Comprehensive real case histories of slope displacement of earth embankments under past earthquakes in different areas of the world were gathered and analyzed. A robust model was then developed to predict earthquake induced soil slope displacements using gene expression programming (GEP). Characteristics of earthquake ground motion including earthquake magnitude, earthquake predominant period, maximum earthquake acceleration and also geotechnical specifications of earth embankment including yield acceleration and fundamental period of earth embankment were taken as most influential factors on the slope displacements of earth embankments under earthquakes. Subsequently, performance of developed GEP-based predictive model was assessed using a sensitivity analysis under various effective factors. Finally, the accuracy of the predictive model was evaluated through comparison with the available relationships for estimation of seismic soil slope displacements. The results clearly indicate favorable accuracy of developed GEP-based model to predict slope displacements of earth embankments subjected to earthquake ground motions.
description: 38 pages,10 figures
Strong coupling from non-equilibrium Monte Carlo simulations
Creators: name: Francesconi, Olmo
name: Panero, Marco
name: Preti, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We compute the running coupling of non-Abelian gauge theories in the Schrödinger-functional scheme, by means of non-equilibrium Monte Carlo simulations on the lattice.
description: v1: 29 pages, 7 figures; v2: 1+46 pages, 9 figures: added a detailed discussion of the algorithm, computational efficiency analysis, comparison with perturbation theory at loops, new references, corrected typos (version published in the journal)
The QCD vacuum, confinement and strings in the Vacuum Correlator Method
Creators: name: Kuzmenko, D. S.
name: Shevchenko, V. I.
name: Simonov, Yu. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this review paper the QCD vacuum properties and the structure of color fields in hadrons are studied using the complete set of gauge-invariant correlators of gluon fields. Confinement in QCD is produced by the correlators of some certain Lorentz structure, which violate abelian Bianchi identities and therefore are absent in the case of QED. These correlators are used to define an effective colorless field, which satisfies Maxwell equation with nonzero effective magnetic current. With the help of the effective field and correlators it is shown that quarks are confined due to effective magnetic currents, squeezing gluonic fields into a string, in agreement with the ``dual Meissner effect''. Distribution of effective gluonic fields are plotted in mesons, baryons and glueballs with static sources.
description: 36 pages, 19 figures, to appear in UFN, updated version. Few references added, minor differences
The Many-Body localization transition in the Hilbert space
Creators: name: Tarzia, Marco
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: In this paper we propose a new perspective to analyze the many-body localization (MBL) transition when recast in terms of a single-particle tight-binding model in the space of many-body configurations. We compute the distribution of tunneling rates between many-body states separated by an extensive number of spin flips at the lowest order in perturbation theory starting from the insulator, and determine the scaling of their typical amplitude with the number of accessible states in the Hilbert space. By using an analogy with the Rosenzweig-Porter random matrix ensemble, we propose an ergodicity breaking criterion for the MBL transition based on the Fermi Golden Rule. According to this criterion, in the MBL phase many resonances are formed at large distance from an infinite temperature initial state, but they are not enough for the quantum dynamics to decorrelate from it in a finite time. This implies that, differently from Anderson localized states, in the insulating phase many-body eigenstates are multifractal in the Hilbert space, as they occupy a large but subexponential part of the total volume, in agreement with recent numerical results, perturbative calculations, and intuitive arguments. Possible limitations and implications of our interpretation are discussed in the conclusions.
description: 18 pages, 12 figures
Crystalline Particle Packings on a Sphere with Long Range Power Law Potentials
Creators: name: Bowick, Mark J.
name: Cacciuto, Angelo
name: Nelson, David R.
name: Travesset, Alex
Publisher: name: arXiv
Year: 2005
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The original Thomson problem of "spherical crystallography" seeks the ground state of electron shells interacting via the Coulomb potential; however one can also study crystalline ground states of particles interacting with other potentials. We focus here on long range power law interactions of the form 1/r^gamma (0 < γ< 2), with the classic Thomson problem given by gamma=1. At large R/a, where R is the sphere radius and a is the particle spacing, the problem can be reformulated as a continuum elastic model that depends on the Young's modulus of particles packed in the plane and the universal (independent of the pair potential) geometrical interactions between disclination defects. The energy of the continuum model can be expressed as an expansion in powers of the total number of particles, M sim (R/a)^2, with coefficients explicitly related to both geometric and potential-dependent terms. For icosahedral configurations of twelve 5-fold disclinations, the first non-trivial coefficient of the expansion agrees with explicit numerical evaluation for discrete particle arrangements to 4 significant digits; the discrepancy in the 5th digit arises from a contribution to the energy that is sensitive to the particular icosadeltahedral configuration and that is neglected in the continuum calculation. In the limit of a very large number of particles, an instability toward grain boundaries can be understood in terms of a "Debye{--}Huckel" solution, where dislocations have continuous Burgers' vector "charges". Discrete dislocations in grain boundaries for intermediate particle numbers are discussed as well.
description: 17 pages, revtex style
Beam Size Reconstruction from Ionization Profile Monitors
Creators: name: Shiltsev, Vladimir
Publisher: name: arXiv
Year: 2020
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Ionization profile monitors (IPMs) are widely used in particle accelerators for fast evaluation of parameters of high energy beams. Due to the space-charge effects and several other physical reasons, as well as due to instrumental effects, the measured IPM profiles differ from the those of the beams. Empirical mathematical models are commonly used for reconstruction of the profiles. Here we present proper correction algorithm based on the space-charge dynamics of the secondaries in IPMs. We also demonstrate efficiency of the beam size reconstruction from experimentally measured profiles and discuss practical aspects limiting the IPM accuracy.
description: 6 pages, 5 Figs
Enfermedades neurogenéticas salud mental desatendida.docx
Creators: name: Iglesias-Osores, Sebastian
name: Elorreaga-Sosa, Pamela
Publisher: name: figshare
Year: 2020
Subjects: subject: 60410 Neurogenetics
subject: FOS: Biological sciences

description: Las enfermedades neurodegenerativas van tomando mucho más auge y por ende se han convertido en una lucha constante en las ciencias médicas y biológicas del mundo, especialmente del país; esto engloba razones estrechamente relacionadas con la falta de atención en enfermedades de tipo no infecciosas en el Perú. La neurogenética es una disciplina emergente en el Perú que vincula la investigación básica con la práctica clínica. La neurogenética en el Perú está estrechamente ligada a la investigación de la enfermedad de Huntington (EH) (1).
Xanthium strumarium L.
Creators: name: Wijnands, Dirk Onno
name: Heniger, Johannes
name: Veldkamp, Jan Frederik
name: Fumeaux, Nicolas
name: Callmander, Martin W.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Asterales
Asteraceae
Xanthium
Xanthium strumarium

description: 111. Xanthium strumarium L.,
Sp. Pl.: 987. 1753 [cited in Nat. Hist. II(9): 241. 1774].
Notes. – A specimen collected by Thunberg is in the Japan herbarium in G-PREL [G00818098]. The collection was determined by Thunberg as Xanthium orientale L.
description: Published as part of Wijnands, Dirk Onno, Heniger, Johannes, Veldkamp, Jan Frederik, Fumeaux, Nicolas & Callmander, Martin W., 2017, The botanical legacy of Martinus Houttuyn (1720 - 1798) in Geneva, pp. 155-198 in Candollea 72 (1) on page 190, DOI: 10.15553/c2017v721a11, http://zenodo.org/record/5721887
An Impact Parameter Dipole Saturation Model
Creators: name: Kowalski, Henri
name: Teaney, Derek
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We develop a dipole model for HERA DIS data which incorporates the impact parameter distribution of the proton. The model describes the inclusive total $γ^*p$ cross-sections as well as the diffractive $J/ψ$ differential cross-sections. We compare the model with previous approaches and show that the $t$-distributions are sensitive to saturation phenomena. We estimate the boundary of the saturation region and show that it dominates the data in the low-$Q^2$ region where the total $γ^*p$ cross-section exhibits the same universal rise as hadronic cross-sections. The model is then extended to nuclei and shows good agreement with the nuclear shadowing data at small-$x$. Finally, we estimate the saturation scale in nuclei.
description: 20 pages, 25 figures
THERE IS STILL A RAINBOW IN AGRICULTURE
Creators: name: Butz, Earl L.
name: Butz, Earl L.
Publisher: name: Unknown
Year: 1984
Subjects: Agricultural and Food Policy
Public Economics

description: In the last couple of years the agricultural press has been dominated by stories of distress, of foreclosure, of failure, of surpluses, of low prices. One gets the impression that the agricultual industry is about to be swallowed up in crisis. This is true, in part at least, because the news media thrive on distress; they thrive on failure; they thrive on conflict. News people generally follow whatever fad is current. They are like a flock of sheep in the pasture - if one jumps through a hole in the fence, they all jump through it. In this review I wish first to examine briefly the current financial status of agriculture. Although my emphasis will be primarily on US agriculture, inferences may be projected in a broader context. Second, I shall examine briefly the recent US efforts to curtail production, commonly referred to as Payment-In-Kind (PIK). Third, I shall examine the longer view of the unending race between the stork and the plough, or prospective population - food ratios in the decades ahead.
Credit Use and Production Efficiency of Cocoa Farms in Ondo State, Nigeria
Creators: name: Oladapo, A.
name: Shittu, A. M.
name: Agbonlahor, M. U.
name: Fapojuwo, O. E.
name: Oladapo, A.
name: Shittu, A. M.
name: Agbonlahor, M. U.
name: Fapojuwo, O. E.
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agricultural Finance
subject: Production Economics
subject: Productivity Analysis
subject: Credit use
subject: Technical efficiency
subject: Cocoa production
subject: Nigeria

description: This study analyzed the pattern of access/use of credits by cocoa farmers in Ondo State and its effect on technical efficiency in cocoa production. The study was based on primary data obtained by interviewing a cross-section of 183 randomly selected cocoa farms. These were drawn in a multi-stage sampling process that covered the five dominant cocoa producing Local Government Areas (LGAs) of Ondo State Nigeria, namely: Idanre, Ondo West, Odigbo, Owo, and Akure South. The data were analyzed using descriptive and stochastic frontier methods. The study found that most (95.1%) of the cocoa farms were operated by males, with a mean age of 49.8years. Majority (66.7%) had no more than primary school education. Only 58.5% of the cocoa farmers used credit during the 2009/2010 production season. The mean amount procured during the production season was N66, 259.02. These were procured mostly (83.2%) from produce merchants. Increase in credit use was revealed to be associated with significant (p<0.05) reduction in technical inefficiency among the cocoa farms. Hence, the study recommended that government and other stakeholders should support enhanced credit delivery, most especially through the produce merchant system in the study area.
Enfermedades neurogenéticas: salud mental desatendida
Creators: name: Iglesias-Osores, Sebastian
name: Elorreaga-Sosa, Pamela
Publisher: name: figshare
Year: 2020
Subjects: subject: 60410 Neurogenetics
subject: FOS: Biological sciences

description: Las enfermedades neurodegenerativas van tomando mucho más auge y por ende se han convertido en una lucha constante en las ciencias médicas y biológicas del mundo, especialmente del país; esto engloba razones estrechamente relacionadas con la falta de atención en enfermedades de tipo no infecciosas en el Perú. La neurogenética es una disciplina emergente en el Perú que vincula la investigación básica con la práctica clínica. La neurogenética en el Perú está estrechamente ligada a la investigación de la enfermedad de Huntington (EH) (1).