cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A simple algorithm for automatic Feynman diagram generation
Creators: name: Xiao, Bo
name: Wang, Hao
name: Zhu, Shou-hua
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: An algorithm for the automatic Feynman diagram (FD) generation is presented in this paper. The algorithm starts directly from the definition formula of FD, and is simple in concept and easy for coding. The symmetry factor for each FD is naturally generated. It is expected to bring convenience for the researchers who are studying new calculation techniques or making new calculation tools and for the researchers who are studying effective field theory. A C-program made from the algorithm is also presented, which is short, fast, yet very general purpose: it receives arbitrary user defined model and arbitrary process as input and generates FD's at any order.
description: 11 pages, 2 figures
Radar Imaging and Physical Characterization of Near-Earth Asteroid (162421) 2000 ET70
Creators: name: Naidu, Shantanu P.
name: Margot, Jean-Luc
name: Busch, Michael W.
name: Taylor, Patrick A.
name: Nolan, Michael C.
name: Brozovic, Marina
name: Benner, Lance A. M.
name: Giorgini, Jon D.
name: Magri, Christopher
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We observed near-Earth asteroid (162421) 2000 ET70 using the Arecibo and Goldstone radar systems over a period of 12 days during its close approach to the Earth in February 2012. We obtained continuous wave spectra and range-Doppler images with range resolutions as fine as 15 m. Inversion of the radar images yields a detailed shape model with an effective spatial resolution of 100 m. The asteroid has overall dimensions of 2.6 km X 2.2 km X 2.1 km (5% uncertainties) and a surface rich with kilometer-scale ridges and concavities. This size, combined with absolute magnitude measurements, implies an extremely low albedo (~2%). It is a principal axis rotator and spins in a retrograde manner with a sidereal spin period of 8.96 +/- 0.01 hours. In terms of gravitational slopes evaluated at scales of 100 m, the surface seems mostly relaxed with over 99% of the surface having slopes less than 30 degrees, but there are some outcrops at the north pole that may have steeper slopes. Our precise measurements of the range and velocity of the asteroid, combined with optical astrometry, enables reliable trajectory predictions for this potentially hazardous asteroid in the interval 460-2813.
description: 17 pages, 11 figures, accepted to Icarus
The feasibility of one-stage flexible ureteroscopy lithotripsy in solitary kidney patients with 1–3 cm renal stones and risk factors of renal function changes
Creators: name: Pan, Yang
name: Chen, Han
name: Chen, Hualin
name: Jin, Xiaoxiang
name: Zhu, Yunxiao
name: Chen, Gang
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Marine Biology

description: To compare perioperative outcomes and long-term renal function changes between prior stenting (PS) and not prior stenting (NPS) before flexible ureteroscopy lithotripsy (f-URS) for solitary kidney patients. Solitary kidney patients with 10–30 mm renal stones were enrolled in this historical control study. Perioperative parameters and complications were compared. Stone-free was defined as the absence of any residual stones on a CT scan. Renal function changes were evaluated by estimated glomerular filtration rate (eGFR) and adjusted for body surface area. A decrease in the eGFR over 20% was identified as ‘deterioration’ in renal function. The follow-up period was at least 6 months. Logistic regression was used to identify risk factors of renal function deterioration. Of the 76 patients included, 40 cases experienced prior stenting before f-URS. The average stone diameter was 16.8 ± 4.7 mm, ranging from 10.0 to 28.4 mm. Initial SFR was 85.0 and 83.3% in the PS and NPS groups, respectively (p = 0.842), while SFR after the second procedure was 97.5 and 94.4% (p = 0.926). Seven PS and 5 NPS patients developed complications (p = 0.666). At the postoperative 6 months, seven patients showed a deteriorated renal function. Surgical time in minutes was identified as a risk factor for renal function deterioration after the operation (OR = 1.061, 95% CI: 1.015–1.109, p = 0.009, per minute). It appears that one-stage f-URS without PS could be feasible for 10–30 mm renal stones in solitary kidney patients, and less surgical time might be beneficial to protect renal function.
Über die Raumgestaltung im Lustspiel Die Juden von Lessing
Creators: name: Chen, Liangmei
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 11 (2010)
Die Charakterisierung der Frauenbilder in Gedichten Friedrich Schillers
Creators: name: Zhang, Fan
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 11 (2010)
Intertextualität in deutschen und chinesischen Werbetexten
Creators: name: Wang, Luyang
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 11 (2010)
Transit Temperatures and Quality of Cantaloups: Effect of Load Size and Icing Service on Rail Shipments
Creators: name: Stewart, J. K.
name: Ceponis, M. J.
name: Stewart, J. K.
name: Ceponis, M. J.
Publisher: name: Unknown
Year: 1962
Subjects: subject: Crop Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies

description: Excerpt from the report: Shipments of cantaloups from western producing areas to eastern markets have been affected by two major changes in transit conditions--load sizes have been increased and transit times have been reduced. Rail tests with the new schedules and loads were conducted from 1958 to 1961 to determine (1) if the conventional refrigeration service was adequate for the heavier loads, and (2) if refrigeration services less expensive than the conventional service would provide adequate refrigeration for the faster schedules. These tests were part of a broad program of research aimed at maintaining quality of farm products during marketing.
Research impact of paywalled versus open access papers
Creators: name: Archambault, Eric
name: Côté, Grégoire
name: Struck, Brooke
name: Voorons, Matthieu
Publisher: name: Science-Metrix
Year: 2016
Subjects: open access
scientific impact
bibliometrics
scientometrics
citation advantage
0000-0002-4422-1054

description: There is an abundant literature on the citation advantage of OA papers, starting with a succinct communication by Lawrence (2001). Several studies have been listed by SPARC, the majority of which support the idea that when papers are openly available, they are more cited than papers for which availability is restricted to those who pay for access (http://sparceurope.org/oaca/). 
As noted by Diana Hicks on the ScienceMetrics.org blog (http://sciencemetrics.org/oaca-open-access-citation-advantage/), skeptics argue that the advantage of OA is partly due to citations having a chance to arrive sooner. Another purported artefact would be a selection bias according to which authors pick their best (hence most citeable) papers to make OA. This paper examines the first aspect and concludes that the purported head start of OA papers is actually contrary to observed data. 
The limitation of the existing literature on the subject, whether supporting or refuting the OA citation advantage, is often the small number of articles analyzed, the limited size and diversity of the citing sources, and the short citation window considered. The present note examines 3,350,910 papers published between 2007 and 2009 and indexed in the WoS, with a citation window starting in 2007 and continuing up to the latest date possible (in practice, mid-2016). More than 12,000 journals indexed in the WoS were used to compute the citations for these papers, which have received a total of 34,865,430 citations from these citing journals.
Additional file 1 of The Matthews correlation coefficient (MCC) should replace the ROC AUC as the standard metric for assessing binary classification
Creators: name: Chicco, Davide
name: Jurman, Giuseppe
Publisher: name: figshare
Year: 2023
Subjects: subject: Cell Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.
„Ganzer Mensch" und ästhetische Position - Zu Goethes Wilhelm Meisters Lehrjahre
Creators: name: Jia, Hanfei
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 15 (2014)
title: Guide to Best Practices for Georeferencing
Creators: name: Chapman, Arthur
name: Wieczorek, John
Publisher: name: GBIF Secretariat
Year: 2006

description: This document provides guidelines to the world’s best practice for georeferencing biological species (specimen and observational) data, presenting examples of how to georeference a range of different location types and providing information and examples on how to determine the extent and maximum uncertainty distance for locations based on the information provided.
Zur Ästhetik des fremden Blicks in Reisende auf einem Bein von Herta Müller
Creators: name: Yu, Yang
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 15 (2014)
Measurement of kT splitting scales in W->lv events at sqrt(s)=7 TeV with the ATLAS detector
Creators: name: The ATLAS Collaboration
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A measurement of splitting scales, as defined by the kT clustering algorithm, is presented for final states containing a W boson produced in proton--proton collisions at a centre-of-mass energy of 7 TeV. The measurement is based on the full 2010 data sample corresponding to an integrated luminosity of 36 pb-1 which was collected using the ATLAS detector at the CERN Large Hadron Collider. Cluster splitting scales are measured in events containing W bosons decaying to electrons or muons. The measurement comprises the four hardest splitting scales in a kT cluster sequence of the hadronic activity accompanying the W boson, and ratios of these splitting scales. Backgrounds such as multi-jet and top-quark-pair production are subtracted and the results are corrected for detector effects. Predictions from various Monte Carlo event generators at particle level are compared to the data. Overall, reasonable agreement is found with all generators, but larger deviations between the predictions and the data are evident in the soft regions of the splitting scales.
description: 17 pages plus author list (30 pages total), 11 figures, submitted to EPJC, All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/STDM-2012-12/ Revision matches published version
Energy exchange and transition to localization in the asymmetric Fermi-Pasta-Ulam oscilliatory chain
Creators: name: Smirnov, V. V.
name: Shepelev, D. S.
name: Manevitch, L. I.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: A finite (periodic) FPU chain is chosen as a convenient point for investigating the energy exchange phenomenon in nonlinear oscillatory systems. As we have recently shown, this phenomenon may occur as a consequence of the resonant interaction between high-frequency nonlinear normal modes. This interaction determines both the complete energy exchange between different parts of the chain and the transition to energy localization in an excited group of particles. In the paper, we demonstrate that this mechanism can exist in realistic (asymmetric) models of atomic or molecular oscillatory chains. Also, we study the resonant interaction of conjugated nonlinear normal modes and prove a possibility of linearization of the equations of motion. The theoretical constructions developed in this paper are based on the concepts of "effective particles" and Limiting Phase Trajectories. In particular, an analytical description of energy exchange between the "effective particles" in the terms of non-smooth functions is presented. The analytical results are confirmed with numerical simulations.
description: 15 pages, 8 figures
Nänie - Schwanengesang der Schillerschen Ästhetik
Creators: name: Chen, Zhuangying
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 11 (2010)
title: Concerning Pentalene, 2-Methylpentalene, and 1,3-Dimethylpentalene
Creators: name: Hafner, Klaus
name: Dönges, Reinhard
name: Goedecke, Ernst
name: Kaiser, Reinhard
Publisher: name: Wiley
Year: 2022

description: In the series of non-alternant bicyclic hydrocarbons, pentalene (1) has, unlike azulene (2)[¹] and heptalene (3)[²], withstood attempts at synthesis that have extended over decades[³].
Additional file 1 of Effectiveness of brief alcohol interventions for pregnant women: a systematic literature review and meta-analysis
Creators: name: Popova, Svetlana
name: Dozet, Danijela
name: Pandya, Ekta
name: Sanches, Marcos
name: Brower, Krista
name: Segura, Lidia
name: Ondersma, Steven J.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 1. Systematic literature search strategy.
Additional file 1: of Serum levels of tumor necrosis factor alpha in patients with IgA nephropathy are closely associated with disease severity
Creators: name: Li, Guanhong
name: Wu, Wei
name: Zhang, Xinyao
name: Huang, Yuan
name: Wen, Yubing
name: Li, Xuemei
name: Gao, Ruitong
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Computational Biology

description: Demographic and clinical parameters of healthy subjects. (DOCX 17 kb)
Superradiance of a 2D-spaser array
Creators: name: Dorofeenko, A. V.
name: Zyablovsky, A. A.
name: Vinogradov, A. P.
name: Andrianov, E. A.
name: Pukhov, A. A.
name: Lisyansky, A. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We demonstrate that interacting spasers arranged in a 2D array of arbitrary size can be mutually synchronized allowing them to supperradiate. For arrays smaller than the free space wavelength, the total radiated power is proportional to the square of the number N of spasers. For larger arrays, the radiation power is linear in N. However, the emitted beam becomes highly directional with intensity of radiation proportional to N^2 in the direction perpendicular to the plane of the array. Thus, spasers, which mainly amplify near fields, become an efficient source of far field radiation when they are arranged into an array.
Additional file 2 of Effectiveness of brief alcohol interventions for pregnant women: a systematic literature review and meta-analysis
Creators: name: Popova, Svetlana
name: Dozet, Danijela
name: Pandya, Ekta
name: Sanches, Marcos
name: Brower, Krista
name: Segura, Lidia
name: Ondersma, Steven J.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 2. PRISMA Checklist.
Additional file 1 of Extracellular vesicle-packaged circBIRC6 from cancer-associated fibroblasts induce platinum resistance via SUMOylation modulation in pancreatic cancer
Creators: name: Zheng, Shangyou
name: Tian, Qing
name: Yuan, Yuan
name: Sun, Shuxin
name: Li, Tingting
name: Xia, Renpeng
name: He, Rihua
name: Luo, Yuming
name: Lin, Qing
name: Fu, Zhiqiang
name: Zhou, Yu
name: Chen, Rufu
name: Hu, Chonghui
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Virology

description: Supplementary Material 1
Zwei Votivtäfelchen der Dea Icovellauna
Creators: name: Bone, Carl
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 66 (1879): Jahrbücher des Vereins von Alterthumsfreunden im Rheinlande
Additional file 3 of Effectiveness of brief alcohol interventions for pregnant women: a systematic literature review and meta-analysis
Creators: name: Popova, Svetlana
name: Dozet, Danijela
name: Pandya, Ekta
name: Sanches, Marcos
name: Brower, Krista
name: Segura, Lidia
name: Ondersma, Steven J.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 3. Characteristics of studies included in the systematic review.
Las Psalterium aureum von St. Gallen. Ein Beitrag zur Geschichte der karolingischen Miniaturmalerei mit Text von J. Rudolf Rahn
Creators: name: Otte, Heinrich
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: Las Psalterium aureum von St. Gallen. Ein Beitrag zur Geschichte der karolingischen Miniaturmalerei mit Text von J. Rudolf Rahn. Herausgegeben vom Historischen Verein des Kantons St. Gallen. XVIII Tafeln und 32 in den Text gedruckte Holzschnitte. St. Gallen. Druck der Zollikofer’schen Buchdruckerei. (In Commission von Huber & Cie. daselbst). IV u. 67 S. Imp. 4.
description: Bonner Jahrbücher, Bd. 66 (1879): Jahrbücher des Vereins von Alterthumsfreunden im Rheinlande
Interpretation of the measurements of total, elastic and diffractive cross sections at LHC
Creators: name: Lipari, Paolo
name: Lusignoli, Maurizio
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recently at LHC one has obtained measurements of the total, elastic and diffractive cross sections in pp collisions at very high energy. The total cross section is in good agreement with predictions based on a leading behavior σ_{tot} (s) \propto (\ln s/s_0)^2, on the other hand the elastic cross section is lower than most expectations and the diffractive cross section is higher. It is remarkable that the ratio (σ_{el} + σ_{diff})/σ_{tot} calculated combining the results of the TOTEM and ALICE detectors is 0.495^{+0.05}_{-0.06}, very close to the maximum theoretically allowed value of 1/2 known as the Miettinen Pumplin bound. In this work we discuss these results using the frameworks of single and multi--channel eikonal models, and outline the main difficulties for a consistent interpretation of the data.
description: 24 pages, 11 figures
A Multimodal System: Integrating Mobility-on-Demand and Urban Public Transit Network
Creators: name: Feng, Linghui
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: ride hailing
subject: first mile problem
subject: last mile problem
subject: transportation network

description: With the emergence of the sharing economy, the Mobility-on-Demand service becomes a complement to traditional urban transportation. To alleviate the urban traffic congestion as well as slowing global warming, the government should encourage the use of public transit to reduce the number of vehicles on the road and their carbon emission. However, the existence of the first-mile and last-mile problems creates barriers for commuters to access their local public transit. This paper attempts to solve these problems by designing a multimodal transportation network that integrates a Mobility-on-Demand service and the public transit system. This MoD service connects commuters between their home or destinations with nearby transit stations, and is op- erated by the local government. In this paper, we discuss an optimization problem that tries to find the optimal service radius of the MoD service for each service zone that maximizes the aggregate number of commuters using public transportation. We also provide an empirical case study of specific districts of New York City to show that the introduction of the Mobility- on-Demand service could efficiently reduce the number of vehicles on the road.
Ueber Römerstrassen in Baden und Wirtemberg
Creators: name: Becker, Th. V.
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 68 (1880): Jahrbücher des Vereins von Alterthumsfreunden im Rheinlande
Equation of State for Parallel Rigid Spherocylinders
Creators: name: Torikai, Masashi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The pair distribution function of monodisperse rigid spherocylinders is calculated by Shinomoto's method, which was originally proposed for hard spheres. The equation of state is derived by two different routes: Shinomoto's original route, in which a hard wall is introduced to estimate the pressure exerted on it, and the virial route. The pressure from Shinomoto's original route is valid only when the length-to-width ratio is less than or equal to 0.25 (i.e., when the spherocylinders are nearly spherical). The virial equation of state is shown to agree very well with the results of numerical simulations of spherocylinders with length-to-width ratio greater than or equal to 2.
Altchristliche Inschriftenfragmente aus Trier
Creators: name: Kraus, Franz Xaver
Publisher: name: Bonner Jahrbücher
Year: 2017

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 68 (1880): Jahrbücher des Vereins von Alterthumsfreunden im Rheinlande
Normalized solutions of nonlinear Schrödinger equations
Creators: name: Bartsch, Thomas
name: de Valeriola, Sébastien
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35J60, 35P30, 58E05

description: We consider the problem -Δu - g(u) = λu, u \in H^1(\R^N), \int_{\R^N} u^2 = 1, λ\in\R, in dimension $N\ge2$. Here $g$ is a superlinear, subcritical, possibly nonhomogeneous, odd nonlinearity. We deal with the case where the associated functional is not bounded below on the $L^2$-unit sphere, and we show the existence of infinitely many solutions.
Additional file 4 of Effectiveness of brief alcohol interventions for pregnant women: a systematic literature review and meta-analysis
Creators: name: Popova, Svetlana
name: Dozet, Danijela
name: Pandya, Ekta
name: Sanches, Marcos
name: Brower, Krista
name: Segura, Lidia
name: Ondersma, Steven J.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 4. Screening tools and outcome measures.
Rachel Sarah Fox, Feasting Practices and Changes in Greek Society from the Late Bronze Age to Early Iron Age
Creators: name: Ruppenstein, Florian
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: Rachel Sarah Fox, Feasting Practices and Changes in Greek Society from the Late Bronze Age to Early Iron Age. British Archaeological Reports, International Series, Band 2345. Archaeopress, Oxford 2012. VI und 155 Seiten mit 21 Abbildungen, 27 Tabellen.
description: Bonner Jahrbücher, Bd. 213.2013(2014): Bonner Jahrbücher
The CHARA Array Angular Diameter of HR 8799 Favors Planetary Masses for Its Imaged Companions
Creators: name: Baines, Ellyn K.
name: White, Russel J.
name: Huber, Daniel
name: Jones, Jeremy
name: Boyajian, Tabetha
name: McAlister, Harold A.
name: Brummelaar, Theo A. ten
name: Sturmann, Judit
name: Sturmann, Laszlo
name: Turner, Nils H.
name: Goldfinger, P. J.
name: Farrington, Christopher D.
name: Riedel, Adric R.
name: Ireland, Michael
name: von Braun, Kaspar
name: Ridgway, Stephen T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: HR 8799 is an hF0 mA5 gamma Doradus, lambda Bootis, Vega-type star best known for hosting four directly imaged candidate planetary companions. Using the CHARA Array interferometer, we measure HR 8799's limb-darkened angular diameter to be 0.342 +/- 0.008 mas; this is the smallest interferometrically measured stellar diameter to date, with an error of only 2%. By combining our measurement with the star's parallax and photometry from the literature, we greatly improve upon previous estimates of its fundamental parameters, including stellar radius (1.44 +/- 0.06 R_Sun), effective temperature (7193 +/- 87 K, consistent with F0), luminosity (5.05 +/- 0.29 L_Sun), and the extent of the habitable zone (1.62 AU to 3.32 AU). These improved stellar properties permit much more precise comparisons with stellar evolutionary models, from which a mass and age can be determined, once the metallicity of the star is known. Considering the observational properties of other lambda Bootis stars and the indirect evidence for youth of HR 8799, we argue that the internal abundance, and what we refer to as the effective abundance, is most likely near-solar. Finally, using the Yonsei-Yale evolutionary models with uniformly scaled solar-like abundances, we estimate HR 8799's mass and age considering two possibilities: 1.516 +0.038/-0.024 M_Sun and 33 +7/-13 Myr if the star is contracting toward the zero age main-sequence or 1.513 +0.023/-0.024 M_Sun and 90 +381/-50 Myr if it is expanding from it. This improved estimate of HR 8799's age with realistic uncertainties provides the best constraints to date on the masses of its orbiting companions, and strongly suggests they are indeed planets. They nevertheless all appear to orbit well outside the habitable zone of this young star.
description: Accepted for publication in ApJ; 37 pages, 6 tables, 13 figures
Additional file 1 of Wide Grain 3, a GRAS Protein, Interacts with DLT to Regulate Grain Size and Brassinosteroid Signaling in Rice
Creators: name: Chen, Weilan
name: Hu, Xiaoling
name: Hu, Li
name: Hou, Xinyue
name: Xu, Zhengyan
name: Yang, Fanmin
name: Yuan, Min
name: Chen, Feifan
name: Wang, Yunxiao
name: Tu, Bin
name: Li, Ting
name: Kang, Liangzhu
name: Tang, Shiwen
name: Ma, Bingtian
name: Wang, Yuping
name: Li, Shigui
name: Qin, Peng
name: Yuan, Hua
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1:Figure S1. Comparison of the expression levels of cell-cycle related genes in young panicles of R498 and wg3 by qRT–PCR. Figure S2. Identification of the causal gene responsible for wide grains of the wg3 mutant using the MutMap strategy. Figure S3. Alignment of the amino acid sequences of WG3 from WT and mutants. Figure S4. Expression pattern analysis of WG3. Figure S5. A dlt mutant was identified from the R498 mutant library using the MutMap strategy. Figure S6. Plant architecture related traits of R498, wg3, dlt, and wg3/dlt plants. Table S1. Agronomic traits of R498, wg3, ZH11, and WG3-KO mutants. Table S2. Primers used for qRT–PCR analysis in this study. Table S3. Primers used for PCR amplification and plasmid construction.
Derivation of Markovian master equations for spatially correlated decoherence
Creators: name: Jeske, Jan
name: Cole, Jared H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We introduce a general formalism to describe the effects of Markovian noise which is spatially correlated, typically decaying over some finite correlation length. For any system of interest, this formalism describes spatial correlations without the necessity to choose a particular microscopic model for the environment. We present a method of mapping the equations to Lindblad form and discuss functional forms for homogeneous spatial correlation functions. We also discuss two example microscopic models for the environment which exhibit non-trivial spatial-temporal correlation functions.
description: 6 page paper, 3 page appendices
Agnes Schwarzmaier, Die Masken aus der Nekropole von Lipari
Creators: name: Doepner, Daphni
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: Agnes Schwarzmaier, Die Masken aus der Nekropole von Lipari. Palilia, Band 21. Verlag Dr. Ludwig Reichert, Wiesbaden 2018. 280 Seiten mit 140 schwarzweißen und 8 farbigen Abbildungen.
description: Bonner Jahrbücher, Bd. 213.2013(2014): Bonner Jahrbücher
Spin effects in electron vortex states
Creators: name: Van Boxem, Ruben
name: Verbeeck, Jo
name: Partoens, Bart
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The recent experimental realization of electron vortex beams opens up a wide research domain previously unexplored. The present paper explores the relativistic properties of these electron vortex beams, and quantifies deviations from scalar wave theory. It is common in electron optics to use the Schrödinger equation neglecting spin. The present paper investigates the role of spin and the total angular momentum Jz and how it pertains to the vortex states. As an application, we also investigate if it is possible to use holographic reconstruction to create novel total angular momentum eigenstates in a Transmission Electron Microscope. It is demonstrated that relativistic spin coupling effects disappear in the paraxial limit, and spin effects in holographically created electron vortex beams can only be exploited by using specialized magnetic apertures.
description: 6 pages, 2 figures
A Contribution to Soil Fertility Assessment for Arid and Semi-Arid Lands
Creators: name: Hag Husein, Hussam
name: Lucke, Bernhard
name: Bäumler, Rupert
name: Sahwan, Wahib
Publisher: name: Freie Universität Berlin
Year: 2021
Subjects: subject: nonagricultural land
subject: nutrients
subject: organic matter
subject: water retention
subject: inherent fertility
subject: acquired fertility
subject: 500 Naturwissenschaften und Mathematik::550 Geowissenschaften, Geologie::550 Geowissenschaften

description: Soil fertility must be viewed as a dynamic concept that involves the constant cycling of nutrients between organic and inorganic forms. In this context, it refers also to supply adequate amounts of water and aeration for plant growth. Soil fertility under arid and semi-arid lands is constrained not only by limited water availability but also by small organic matter contents. Most fertility assessment systems are based on organic matter contents as the main parameter. However, crop experiments from various irrigated arid and semi-arid soils indicate that productivity is less-affected by organic matter contents than assumed. Therefore, we propose a new soil fertility system for dryland soils. It is a rule-based set of algorithms, mainly using additions and subtractions. Soil, climate, and landscape factors are integrated to calculate the numerical value of fertility for a given soil. We expect the system, which is focused on soil properties that keep or increase optimum soil moisture (such as texture), to be applicable in arid and semi-arid lands and to provide more realistic estimates of fertility regarding agricultural purposes. The manuscript will provide an outline of the main aspects of the system, illustrated by various case applications.
Measure of homophily in scientific collaboration networks
Creators: name: St-Louis Lalonde, Bastien
name: Roberge, Guillaume
name: Lavoie, Rémi
name: Campbell, David
name: Archambault, Éric
Publisher: name: Science-Metrix
Year: 2016
Subjects: homophily
social network analysis
collaboration networks
European Commission
0000-0002-4422-1054

description: In social networks, homophily can be defined as the tendency of actors to exhibit preferential attachments toward actors sharing a common characteristic for some attribute. Evidence observed in studies on social networks, including homophily based on ethnicity, age, gender, religion, aspiration, etc. This presentation focuses on sectoral homophily.
On the number of real eigenvalues of products of random matrices and an application to quantum entanglement
Creators: name: Lakshminarayan, Arul
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The probability that there are $k$ real eigenvalues for an $n$ dimensional real random matrix is known. Here we study this for the case of products of independent random matrices. Relating the problem of the probability that the product of two real 2 dimensional random matrices has real eigenvalues to an issue of optimal quantum entanglement, this is fully analytically solved. It is shown that in $π/4$ fraction of such products the eigenvalues are real. Being greater than the corresponding known probability ($1/\sqrt{2}$) for a single matrix, it is shown numerically that the probability that {\it all} eigenvalues of a product of random matrices are real tends to unity as the number of matrices in the product increases indefinitely. Some other numerical explorations, including the expected number of real eigenvalues is also presented, where an exponential approach of the expected number to the dimension of the matrix seems to hold.
description: Revised and published version, 5 pages, 4 figures
A grammar of Japhug
Creators: name: Jacques, Guillaume
Publisher: name: Freie Universität Berlin
Year: 2021
Subjects: subject: grammar
subject: Japhug
subject: Gyalrongic
subject: Trans-Himalayan
subject: 400 Sprache::410 Linguistik::415 Grammatik

description: Japhug is a vulnerable Gyalrongic language, which belongs to the Trans-Himalayan (Sino-Tibetan) family. It is spoken by several thousand speakers in Mbarkham county, Rngaba district, Sichuan province, China. This grammar is the result of nearly 20 years of fieldwork on one variety of Japhug, based on a corpus of narratives and conversations, a large part of which is available from the Pangloss Collection. It covers the whole grammar of the language, and the text examples provide a unique insight into Gyalrong culture. It was written with a general linguistics audience in mind, and should prove useful not only to specialists of Trans-Himalayan historical linguistics and typologists, but also to anthropologists doing research in Gyalrong areas. It is also hoped that some readers will use it to learn Japhug and pursue research on this fascinating language in the future.
Stephan Faust, Schlachtenbilder der römischen Kaiserzeit. Erzählerische Darstellungskonzepte in der Reliefkunst von Traian bis Septimius Severus
Creators: name: Krierer, Karl R.
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: Stephan Faust, Schlachtenbilder der römischen Kaiserzeit. Erzählerische Darstellungskonzepte in der Reliefkunst von Traian bis Septimius Severus. Tübinger Archäologische Forschungen, Band 8. Verlag Marie Leidorf, Rahden 2012. XVII und 229 Seiten, 81 Tafeln, 1 Beilage.
description: Bonner Jahrbücher, Bd. 213.2013(2014): Bonner Jahrbücher
Additional file 5 of Effectiveness of brief alcohol interventions for pregnant women: a systematic literature review and meta-analysis
Creators: name: Popova, Svetlana
name: Dozet, Danijela
name: Pandya, Ekta
name: Sanches, Marcos
name: Brower, Krista
name: Segura, Lidia
name: Ondersma, Steven J.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 5. Quality assessment of studies included in the systematic review.
title: Experimental evaluation of the physical and mechanical state of the surface layer at thin grinding
Creators: name: Bogutsky, V.B.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2020

description: The article presents the results of experimental studies of the influence of abrasive treatment with fine-grained circles on the distribution of the microhardness and residual stresses along the depth of the surface layer of the part. It is shown that the occurrence of compressive residual stresses in the surface layer positively affects the operational characteristics of the parts.
Additional file 2: of Calcitonin gene-related peptide promotes proliferation and inhibits apoptosis in endothelial progenitor cells via inhibiting MAPK signaling
Creators: name: Wu, Jianqun
name: Liu, Song
name: Wang, Zhao
name: Ma, Shenghui
name: Meng, Huan
name: Hu, Jijie
Publisher: name: figshare
Year: 2018
Subjects: Space Science
Cell Biology
Molecular Biology
Pharmacology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Developmental Biology
Hematology

description: Antibody against phospho-JNK instruction. (PDF 158 kb)
Real-Time PCR for Molecular Detection of Zoonotic and Non-Zoonotic Giardia spp. in Wild Rodents
Creators: name: Klotz, Christian
name: Radam, Elke
name: Rausch, Sebastian
name: Gosten-Heinrich, Petra
name: Aebischer, Toni
Publisher: name: Freie Universität Berlin
Year: 2021
Subjects: subject: Giardia spp.
subject: wild rodents
subject: molecular detection
subject: qPCR
subject: 600 Technik, Medizin, angewandte Wissenschaften::630 Landwirtschaft::630 Landwirtschaft und verwandte Bereiche
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::616 Krankheiten

description: Giardiasis in humans is a gastrointestinal disease transmitted by the potentially zoonotic Giardia duodenalis genotypes (assemblages) A and B. Small wild rodents such as mice and voles are discussed as potential reservoirs for G. duodenalis but are predominantly populated by the two rodent species Giardia microti and Giardia muris. Currently, the detection of zoonotic and non-zoonotic Giardia species and genotypes in these animals relies on cumbersome PCR and sequencing approaches of genetic marker genes. This hampers the risk assessment of potential zoonotic Giardia transmissions by these animals. Here, we provide a workflow based on newly developed real-time PCR schemes targeting the small ribosomal RNA multi-copy gene locus to distinguish G. muris, G. microti and G. duodenalis infections. For the identification of potentially zoonotic G. duodenalis assemblage types A and B, an established protocol targeting the single-copy gene 4E1-HP was used. The assays were specific for the distinct Giardia species or genotypes and revealed an analytical sensitivity of approximately one or below genome equivalent for the multi-copy gene and of about 10 genome equivalents for the single-copy gene. Retesting a biobank of small rodent samples confirmed the specificity. It further identified the underlying Giardia species in four out of 11 samples that could not be typed before by PCR and sequencing. The newly developed workflow has the potential to facilitate the detection of potentially zoonotic and non-zoonotic Giardia species in wild rodents.
Classifying and measuring the geometry of the quantum ground state manifold
Creators: name: Kolodrubetz, Michael
name: Gritsev, Vladimir
name: Polkovnikov, Anatoli
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: From the Aharonov-Bohm effect to general relativity, geometry plays a central role in modern physics. In quantum mechanics many physical processes depend on the Berry curvature. However, recent advances in quantum information theory have highlighted the role of its symmetric counterpart, the quantum metric tensor. In this paper, we perform a detailed analysis of the ground state Riemannian geometry induced by the metric tensor, using the quantum XY chain in a transverse field as our primary example. We focus on a particular geometric invariant -- the Gaussian curvature -- and show how both integrals of the curvature within a given phase and singularities of the curvature near phase transitions are protected by critical scaling theory. For cases where the curvature is integrable, we show that the integrated curvature provides a new geometric invariant, which like the Chern number characterizes individual phases of matter. For cases where the curvature is singular, we classify three types -- integrable, conical, and curvature singularities -- and detail situations where each type of singularity should arise. Finally, to connect this abstract geometry to experiment, we discuss three different methods for measuring the metric tensor, namely via integrating a properly weighted noise spectral function and by using leading order responses of the work distribution to ramps and quenches in quantum many-body systems.
description: 19 pages, 8 figures Updated to include more thorough analysis of 2D and 3D curvature
title: Power calculation of the flat parallel manipulator
Creators: name: Chirov, A.N.
name: Sapegin, A.M.
name: Ruchkin, L.V.
Publisher: name: Scientific Research Centre "MachineStructure"
Year: 2020

description: In this article, a flat parallel manipulator is considered, and a power calculation of a flat parallel manipulator is performed in the LabVIEW graphical model environment for any possible configuration and operating process loads. This type of manipulator can be used when creating test or process installations.
Buying Farmers' Stock Peanuts in the Virginia-North Carolina Area
Creators: name: Biggs, Gilbert W.
name: King, Richard A.
name: Jones, E. Walton
name: Biggs, Gilbert W.
name: King, Richard A.
name: Jones, E. Walton
Publisher: name: Unknown
Year: 1962
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: Labor and Human Capital
subject: Marketing
subject: FOS: Economics and business

description: Excerpts from the report: This study examines the characteristics and practices of first-buyers of farmers' stock peanuts in the Virginia-North Carolina Area. The term "first-buyer" as used here means the business entity--whether it be individual proprietorship, partnership, or corporation--which purchased the farmers' stock peanuts directly from growers. Peanuts are classified as "farmers' stock" until they are shelled or processed for sale to consumers in the shell. This first-buyer survey, prepared by Farmer Cooperative Service, had the specific objectives of getting the following information about first-buyers: (1) Organizational characteristics; (2) current buying practices; (3) physical facilities and personnel used; (4) pricing practices followed; and (5) opinions on alternative marketing systems.
Wilhelm Reusch (†), Marcel Lutz (†) und Hans-Peter Kuhnen, Die Ausgrabungen im Westteil der Trierer Kaiserthermen 1960–1966. Der Stadtpalast des Finanzprokurators der Provinzen Belgica, Ober- und Niedergermanien
Creators: name: Weber, Winfried
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: Wilhelm Reusch (†), Marcel Lutz (†) und Hans-Peter Kuhnen, Die Ausgrabungen im Westteil der Trierer Kaiserthermen 1960–1966. Der Stadtpalast des Finanzprokurators der Provinzen Belgica, Ober- und Niedergermanien. Archäologie aus Rheinland-Pfalz, Band 1. Verlag Marie Leidorf, Rahden 2012. 365 Seiten mit 171 Abbildungen, 28 Tafeln, 8 Beilagen, 1 CD mit den Beilagen 9–13.
description: Bonner Jahrbücher, Bd. 213.2013(2014): Bonner Jahrbücher
Modelling stellar activity cycles using deep-seated dynamos and surface flux transport
Creators: name: Işik, Emre
name: Schmitt, Dieter
name: Schüssler, Manfred
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We investigate the relations between tachocline-based dynamos and the surface flux transport mechanisms in stars with outer convection zones. Using our combined models of flux generation and transport, we demonstrate the importance of the buoyant rise of magnetic flux, which physically determines the emergence latitudes and tilt angles of bipolar magnetic regions. The combined effects of the dynamo strength, flux rise, and surface transport lead to various cyclic and non-cyclic time series of total unsigned surface magnetic flux.
description: 2 pages, to appear in the Proceedings of the IAU Symposium 294 - Solar and Astrophysical Dynamos
Additional file 1 of The role of neuromuscular ultrasound in diagnostics of peripheral neuropathies induced by cytostatic agents or immunotherapies
Creators: name: Hartinger, Stefanie
name: Hammersen, Jakob
name: Leistner, Niklas A.
name: Lawson McLean, Anna
name: Risse, Clemens
name: Senft, Christian
name: Schütze, Stefanie
name: Heiling, Bianka
name: Schwab, Matthias
name: Mäurer, Irina
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Table S1: Detailed NMUS measurements of the presented patients.
Franziska Schmidt-Dick, Typenatlas der römischen Reichsprägung von Augustus bis Aemilianus, Zweiter Band. Geographische und männliche Darstellungen
Creators: name: Klages, Claudia
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: Franziska Schmidt-Dick, Typenatlas der römischen Reichsprägung von Augustus bis Aemilianus, Zweiter Band. Geographische und männliche Darstellungen. Österreichische Akademie der Wissenschaften, Veröffentlichungen der Numismatischen Kommission, Band 55. Verlag der Österreichischen Akademie der Wissenschaften, Wien 2011. 378 Seiten, 80 Schwarzweißtafeln.
description: Bonner Jahrbücher, Bd. 213.2013(2014): Bonner Jahrbücher