cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Elliptic Flow of Identified Hadrons in Au+Au Collisions at sqrt(s_NN) = 200 GeV
Creators: name: PHENIX Collaboration
name: Adler, S. S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The anisotropy parameter v_2, the second harmonic of the azimuthal particles distribution, has been measured with the PHENIX detector in Au+Au collisions at sqrt(s_NN) = 200 GeV for identified and inclusive charged particles at central rapidities (|eta| < 0.35) with respect to the reaction plane defined at high rapidities (|eta| = 3-4). The v_2 for all particles reaches a maximum at mid-centrality, and increases with p_T up to 2 GeV/c and then saturates or decreases slightly. Our results depart from hydrodynamically predicted behavior above 2 GeV/c. A quark coalescence model is also investigated.
description: 325 authors, 6 pages text, RevTeX, 3 figures, 0 tables. This version accepted for publication in Phys. Rev. Lett. after minor changes in response to referee suggestions. Plain text data tables for the points plotted in figures for this and previous PHENIX publications are publicly available at http://www.phenix.bnl.gov/papers.html
Additional file of Pomegranate extract inhibits the interleukin-1β-induced activation of MKK-3, p38α-MAPK and transcription factor RUNX-2 in human osteoarthritis chondrocytes
Creators: name: Rasheed, Zafar
name: Akhtar, Nahid
name: Haqqi, Tariq M
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file of Pomegranate extract inhibits the interleukin-1β-induced activation of MKK-3, p38α-MAPK and transcription factor RUNX-2 in human osteoarthritis chondrocytes
Attitudinal impediments to geology major recruitment among ninth graders at a STEM high school
Creators: name: Lyon, Eva
name: Freeman, Rebecca L.
name: Bathon, Justin
name: Fryar, Alan
name: McGlue, Michael
name: Erhardt, Andrea M.
name: Rosen, Ashley
name: Sampson, Shannon
name: Nelson, Andrew
name: Parsons, Joshua
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: A university geology department partnered with a STEM-focused high school to introduce project-based learning-centered geoscience content at the ninth-grade level. We hypothesized that these students, already interested in science, would be a natural recruitment pool into geoscience. Because they are enrolled by lottery, their demographics match those of the community, potentially enhancing the recruitment of underrepresented minorities. We administered a survey of students’ attitudes and experiences before and after a semester of geoscience content intervention. We found that two barriers often cited as hindrances to recruitment in geosciences—family/friend opinions and interest in outdoor activity—were not an issue for our students. Students also reported previous exposure to both geoscience and environmental science content, which is significant because they cited interests developed before high school as key influences on college major choice. Although many had not decided on a major, they appear disinclined to view geology as a possibility. Despite their interest in geoscience and “environmentally friendly” careers, fewer students reported a desire to learn more about geoscience after the course than before, and they tended to consider geology as a low-prestige, relatively low-paying career option, perhaps suggesting a failure of the curriculum intervention as a means of recruitment. Our findings also suggest that primary and middle school exposure to geoscience may not adequately convey career possibilities to students. As more geoscience content is integrated at lower grade levels through the Next Generation Science Standards, we should examine how this material is being taught, particularly in promotion of environmental stewardship.
Radial Evolution of Coronal Mass Ejections Between MESSENGER, Venus Express, STEREO, and L1: Catalog and Analysis
Creators: name: Salman, T. M.
name: Winslow, R. M.
name: Lugaz, N.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Our knowledge of the properties of Coronal Mass Ejections (CMEs) in the inner heliosphere is constrained by the relative lack of plasma observations between Sun and 1 AU. In this work, we present a comprehensive catalog of 47 CMEs measured in situ measurements by two or more radially aligned spacecraft (MESSENGER, Venus Express, STEREO or Wind/ACE). We estimate the CME impact speeds at Mercury and Venus using a drag-based model and present an average propagation profile of CMEs (speed and deceleration/acceleration) in the inner heliosphere. We find that CME deceleration continues past Mercury's orbit but most of the deceleration occurs between the Sun and Mercury. We examine the exponential decrease of the maximum magnetic field strength in the CME with heliocentric distance using two approaches: a modified statistical method and analysis from individual conjunction events. Findings from both the approaches are on average consistent with previous studies but show significant event-to-event variability. We also find the expansion of the CME sheath to be well fit by a linear function. However, we observe the average sheath duration and its increase to be fairly independent of the initial CME speed, contradicting commonly held knowledge that slower CMEs drive larger sheaths. We also present an analysis of the 3 November 2011 CME observed in longitudinal conjunction between MESSENGER, Venus Express, and STEREO-B focusing on the expansion of the CME and its correlation with the exponential fall-off of the maximum magnetic field strength in the ejecta.
Zeros of the Partition Function and Pseudospinodals in Long-Range Ising Models
Creators: name: Gulbahce, Natali
name: Gould, Harvey
name: Klein, W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The relation between the zeros of the partition function and spinodal critical points in Ising models with long-range interactions is investigated. We find the spinodal is associated with the zeros of the partition function in four-dimensional complex temperature/magnetic field space. The zeros approach the real temperature/magnetic field plane as the range of interaction increases.
description: 20 pages, 9 figures, accepted to PRE
A minimum set of stable blocks for rational design of polypeptide chains Running head: A set of stable blocks for protein rational design
Creators: name: Nekrasov, Alexei
name: Alekseeva, Ludmila
name: Pogosyan, Rudolf A.
name: Dolgikh, Dmitry
name: Kirpichnikov, M. P.
name: de Brevern, Alexandre
name: Anashkina, Anastasia
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: The aim of this work was to find a minimal set of structurally stable pentapeptides, which allows forming a polypeptide chain of a required 3D structure. To search for factors that ensure structural stability of the pentapeptide, we generated peptide sequences with no more than three functional groups, based on the alanine pentapeptide AAAAA. We analyzed 44,860 structures of peptides by the molecular dynamics method and found that 1,225 pentapeptides over 80% of the simulation time were in a stable conformation. Clustering of these conformations revealed 54 topological types of conformationally stable pentapeptides. These conformations relate to different combined elements of the protein secondary structure. So, we obtained a minimal set of amino acid structures of conformationally stable pentapeptides, creating a complete set of different topologies that ensure the formation of pre-folded conformation of protein structures.
VLT-ISAAC 3-5 micron spectroscopy of low-mass young stellar objects: prospects for CRIRES
Creators: name: Pontoppidan, K. M.
name: van Dishoeck, E. F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results from an extensive spectroscopic survey in the 3-5 micron wavelength region of low-mass young stellar objects using VLT-ISAAC. Medium resolution spectra (R ~ 1000-10000) of young embedded stars in the mid-infrared allow for detailed studies of ro-vibrational lines from molecular gas, interstellar ices and Polycyclic Aromatic Hydrocarbons (PAHs). By taking advantage of this wide range of molecular tracers available within a few spectral settings, the survey has helped to constrain the chemical evolution of cold molecular material in low-mass star forming regions as well as the physics of disks surrounding protostars. In this contribution, we will review the various spectral diagnostics of molecular material, which require ground-based high resolution infrared spectroscopy. The importance of a high resolution spectroscopic capability as will be offered by CRIRES is discussed in the context of the physics and chemistry of low-mass star formation.
description: 11 pages, Proceedings of the ESO workshop: "High Resolution Infrared Spectroscopy in Astronomy", H.U. Kaufl, R. Siebenmorgen & A. Moorwood (eds.), Garching, Germany, November 2003
Atheta alternata
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Atheta
Atheta alternata

description: Atheta alternata (Erichson 1839b: 119)
 Distribution. Brazil, West Indies.
 Brazilian Biome. Pampa.
 Locality records. RIO GRANDE DO SUL: Santa Maria Pace 2008c: 403.
 Atheta anisophthalma Scheerpeltz 1936: 510
 Distribution. Brazil.
 Brazilian Biome. Atlantic forest.
 Locality records. RIO DE JANEIRO: Mendes Scheerpeltz 1936: 514. WITHOUT SPECIFIC STATE: Without specific locality Blackwelder 1944: 159.
 Atheta aracauriarum Pace 2008c: 422
 Distribution. Brazil.
 Brazilian Biome. Atlantic forest.
 Locality records. SANTA CATARINA: Nova Teutônia Pace 2008c: 422.
 Atheta atticola Scheerpeltz 1936: 517
 Distribution. Brazil.
 Brazilian Biome. Atlantic forest.
 Locality records. RIO DE JANEIRO: Mendes Scheerpeltz 1936: 519, 520. WITHOUT SPECIFIC STATE: Without specific locality Blackwelder 1944: 159.
 Atheta attobia Scheerpeltz 1936: 515
 Distribution. Brazil.
 Brazilian Biome. Atlantic forest.
 Locality records. RIO DE JANEIRO: Mendes Scheerpeltz 1936: 517. WITHOUT SPECIFIC STATE: Without specific locality Blackwelder 1944: 159.
 Atheta attophila Scheerpeltz 1936: 505
 Distribution. Brazil.
 Brazilian Biome. Atlantic forest.
 Locality records. RIO DE JANEIRO: Mendes Scheerpeltz 1936: 504. WITHOUT SPECIFIC STATE: Without specific locality Blackwelder 1944: 159.
 Atheta barbiellinii Bernhauer 1908: 357
 Distribution. Brazil.
 Brazilian Biome. Atlantic forest.
 Locality records. SÃO PAULO: Estação Raiz da Serra Lüderwaldt 1917b: 44. Without specific locality Bernhauer 1908: 357. WITHOUT SPECIFIC STATE: Without specific locality Bernhauer and Scheerpeltz 1926: 629; Blackwelder 1944: 159.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on pages 76-77, DOI: 10.5281/zenodo.5184652
Influence of mineralization and injection flow rate on flow patterns in three-dimensional porous media
Creators: name: Moosavi, R.
name: Kumar, A.
name: De Wit, A.
name: Schröter, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Reactive flows inside porous media play an important role in a number of geophysical and industrial processes. Here we present three-dimensional experimental measurements on how precipitation and flow patterns change with the flow rate inside a model porous medium consisting of monodisperse glass beads. The sample is initially filled with an aqueous solution of sodium carbonate into which a solution of barium chloride is injected at a constant flow rate. Upon contact and reaction, the two reactants produce water-insoluble barium carbonate which precipitates onto the glass beads. This precipitate then modifies the flow morphology which in turn changes the spatial distribution of the precipitate. We discuss the influence of the flow rate on the morphology of the flow pattern and demonstrate that neither viscous fingering nor the Rayleigh-Taylor instability have any significant influence in our model system.
Atheta basiventris
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Atheta
Atheta basiventris

description: Atheta basiventris (Sharp 1883: 192)
 Distribution. Brazil, Panama.
 Brazilian Biome. Atlantic forest.
 Locality records. BAHIA: Itabuna Scheerpeltz 1975: 245.
 Atheta biarmata Bernhauer 1908: 361
 Distribution. Brazil.
 Brazilian Biome. Atlantic forest.
 Locality records. MINAS GERAIS: Mar de Espanha Bernhauer 1908: 361. SÃO PAULO: Ipiranga Lüderwaldt 1917: 11. WITHOUT SPECIFIC STATE: Without specific locality Bernhauer and Scheerpeltz 1926: 660; Blackwelder 1944: 159; Pace 1990a: 66.
 Atheta bicarinulata Bernhauer 1908: 362
 Distribution. Brazil.
 Brazilian Biome. Atlantic forest.
 Locality records. MINAS GERAIS: Mar de Espanha Bernhauer 1908: 362. WITHOUT SPECIFIC STATE: Without specific locality Bernhauer and Scheerpeltz 1926: 660; Blackwelder 1944: 159.
 Atheta botocudorum Pace 2008c: 401
 Distribution. Brazil.
 Brazilian Biome. Atlantic forest, Pampa.
 Locality records. RIO GRANDE DO SUL: Santa Maria Pace 2008c: 401. SANTA CATARINA: Nova Teutônia Pace 2008c: 401.
 Atheta brasiliana Bernhauer 1908: 358
 Distribution. Brazil, Colombia.
 Brazilian Biome. Atlantic forest.
 Locality records. SÃO PAULO: Ipiranga Bernhauer 1908: 358; Lüderwaldt 1917b: 45. Without specific locality Almeida and Mise 2009: 239; Lüderwaldt 1917b: 44; Luederwaldt 1911: 419; Pace 1990a: 64. WITHOUT SPECIFIC STATE: Without specific locality Bernhauer and Scheerpeltz 1926: 632; Blackwelder 1944: 159; Newton et al. 2005: 23; Pace 1996a: 398.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on pages 77-78, DOI: 10.5281/zenodo.5184652
Spectral and Timing Evolution of the Black Hole X-ray Nova 4U 1543-47 During its 2002 Outburst
Creators: name: Park, S. Q.
name: Miller, J. M.
name: McClintock, J. E.
name: Remillard, R. A.
name: Orosz, J. A.
name: Shrader, C. R.
name: Hunstead, R. W.
name: Campbell-Wilson, D.
name: Ishwara-Chandra, C. H.
name: Rao, A. P.
name: Rupen, M. P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an X-ray spectral and timing analysis of 4U 1543-47 during its 2002 outburst based on 49 pointed observations obtained using the Rossi X-ray Timing Explorer (RXTE). The outburst reached a peak intensity of 4.2 Crab in the 2-12 keV band and declined by a factor of 32 throughout the month-long observation. A 21.9 +- 0.6 mJy radio flare was detected at 1026.75 MHz two days before the X-ray maximum; the radio source was also detected late in the outburst, after the X-ray source entered the low hard state. The X-ray light curve exhibits the classic shape of a rapid rise and an exponential decay. The spectrum is soft and dominated by emission from the accretion disk. The continuum is fit with a multicolor disk blackbody (kT_{max} = 1.04 keV) and a power-law (Gamma ~ 2.7). Midway through the decay phase, a strong low-frequency QPO (nu = 7.3-8.1 Hz) was present for several days. The spectra feature a broad Fe K alpha line that is asymmetric, suggesting that the line is due to relativistic broadening rather than Comptonization. Relativistic Laor models provide much better fits to the line than non-relativistic Gaussian models, particularly near the beginning and end of our observations. The line fits yield estimates for the inner disk radius that are within 6 R_g; this result and additional evidence indicates that this black hole may have a non-zero angular momentum.
description: Accepted for publication in ApJ, 17 pages, 10 figures, uses emulateapj.cls and apjfonts.sty
El discurso retórico en Trilce (1922), perlocutivo para el afianzamiento del núcleo familiar
Creators: name: Delgado Del Aguila, Jesús Miguel
Publisher: name: figshare
Year: 2021
Subjects: classificationCode: 470599
subject: Literary studies not elsewhere classified

description: Delgado Del Aguila, Jesús
Miguel (2018). «El discurso retórico en Trilce (1922), perlocutivo para el
afianzamiento del núcleo familiar», en: Revista Iberoamericana de
Argumentación. Universidad Autónoma de Madrid, España. N.° 17, pp. 23-60.
Disponible en http://dx.doi.org/10.15366/ria2018.17.002
Transverse momentum and collision energy dependence of high $p_{T}$ hadron suppression in Au+Au collisions at ultrarelativistic energies
Creators: name: Adams, J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We report high statistics measurements of inclusive charged hadron production in Au+Au and p+p collisions at \sqrtsNN=200 GeV. A large, approximately constant hadron suppression is observed in central Au+Au collisions for $5\lt\pT\lt12$ GeV/c. The collision energy dependence of the yields and the centrality and \pT dependence of the suppression provide stringent constraints on theoretical models of suppression. Models incorporating initial-state gluon saturation or partonic energy loss in dense matter are largely consistent with observations. We observe no evidence of \pT-dependent suppression, which may be expected from models incorporating jet attentuation in cold nuclear matter or scattering of fragmentation hadrons.
description: Final journal version. Data tables for figures may be downloaded from the STAR home page: http://www.star.bnl.gov --> Publications --> Access to STAR published data
REFÉNS DO PODER: GESTÃO DOS DIREITOS HUMANOS DOS CIDADÃOS PERIFÉRICOS E O PAPEL DO ESTADO NA REALIDADE DO TRÁFICO DE DROGAS
Creators: name: LUNNA LUIZA OLIVEIRA PETTERSEN
name: CAIO AUGUSTO SOUZA LARA
Publisher: name: figshare
Year: 2019
Subjects: subject: Law
subject: FOS: Law

description: O tema da presente pesquisa se volta ao controle dos direitos básicos dos moradores periféricos pela supremacia do controle dos traficantes de drogas e a precariedade da população que vive entre o embate de milícias e agentes do Estado. Efetivar os direitos fundamentais dos cidadãos é um dos maiores desafios enfrentados pelo estado, apesar de ser uma responsabilidade dele. Enfrenta-se ultimamente grandes impasses para que as pessoas tenham garantido condições dignas de vida, as preocupando com elementos que deveriam ser assegurados por direito. Quando essa situação é potencializada e a omissão dos órgãos estatais se torna mais grave, surgem brechas e irregularidades que propiciam a proliferação da ação do crime organizado. [...]
The automorphism groups of groups of order $p^{2} q$
Creators: name: Campedel, E.
name: Caranti, A.
name: Del Corso, I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We record for reference a detailed description of the automorphism groups of the groups of order $p^{2} q$, where $p$ and $q$ are distinct primes.
description: 9 pages
Additional file 1 of Pomegranate extract inhibits the interleukin-1β-induced activation of MKK-3, p38α-MAPK and transcription factor RUNX-2 in human osteoarthritis chondrocytes
Creators: name: Rasheed, Zafar
name: Akhtar, Nahid
name: Haqqi, Tariq M
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Authors’ original file for figure 1
STUDY ON PARAMETER OPTIMIZATION OF 3D BIOPRINTING OF HYBRID BIO-INKS
Creators: name: Mulgaonkar, Samir
Publisher: name: Zenodo
Year: 2021
Subjects: bioprinting
additive manufacturing
scaffold
alginate

description: Used mainly for manufacturing operative tissue structures to replace damaged ones, Three-dimensional (3D) Bioprinting is a burgeoning area of medical science with enormous potential. Since the technology is still relatively new, 3D bioprinting heavily relies on the trial-and-error approach for advancement, but the general process currently involves a mixture of various biomaterials in hydrogel form. The quality of the results is affected significantly by the parameters by which the print is made. Even the most seemingly minute details can drastically change the outcome of the print, including temperature, print time, the speed of the occurring print and nozzle diameter, dispensing pressure, and more. The biomaterial used is also of the utmost importance. Based on current results, an ideal biomaterial should include the same or similar chemical, biological, mechanical, and practical properties of the target end structure. It is critical to ascertain the closest parameters available to ensure a quality end resulting print. The proposed studies' goal is to determine and streamline process parameters to the nearest possible degree to optimize the bioprinting process of hybrid bioinks. Using material made from unchanged alginate, alginate with gelatin, and combined amino acids and derivatives with diphenylalanine, the medical properties of each biomaterial were examined, as well as their flow behavior, allowing a certain level of predictability on printing parameters. Printing parameters, as described, are the parameters by which we can predict how well a target structure can be accurately constructed using various bio-inks. Ultimately, the results have indicated that printing parameters primarily hinges on the composition of the hydrogels used and the pressure by which it was distributed. This study also presented a detailed frame of reference to assess amino acids and derivatives with diphenylalanine systematically, which can also be used in other areas of 3D bioprinting.
A Generalization of the Bargmann's Theory of Ray Representations
Creators: name: Wawrzycki, Jaroslaw
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The paper contains a complete theory of factors for ray representations acting in a Hilbert bundle, which is a generalization of the known Bargmann's theory. With the help of it we have reformulated the standard quantum theory such that the gauge freedom emerges naturally from the very nature of quantum laws. The theory is of primary importance in the investigations of covariance (in contradistinction to symmetry) of a quantum theory which possesses a nontrivial gauge freedom. In that case the group in question is not any symmetry group but it is a covariance group only - that case which has not been deeply investigated. It is shown on the paper that the factor of its representation depends on space and time when the system in question possesses a gauge freedom. In the nonrelativistic theories the factor depends on the time only. In the relativistic theory the Hilbert bundle is over the spacetime in the nonrelativistic one it is over the time. We explain two applications of this generalization: in a theory of a quantum particle in the nonrelativistic limit and in the quantum electrodynamics.
description: 37 pages, LateX, revised version, submitted to Comm. Math. Phys
Does Women Empowerment in Agriculture Affect Household Food Security? The Case of Rural Limpopo Province, South Africa.
Creators: name: Chitja, J.
name: Murugani, V.
name: Chitja, J.
name: Murugani, V.
Publisher: name: Unknown
Year: 2018
Subjects: Food Security and Poverty

description: The link between the empowerment of women in agriculture and food security, was investigated in Limpopo Province. Data were collected in three irrigation scheme communities. Respondents were largely food secure, however, empowerment in agriculture and food security were weakly associated. This was partly attributed to the importance of the market in accessing food and the status quo of purchasing food versus own food production. It was concluded that pursuing women empowerment in agriculture and other sectors would likely improve food security. It was recommended that a more transformative and empowering system that allows farmers to diversify crop production and access more markets be sought. Nutrition education and advocacy would also improve household dietary diversity. Keywords: women empowerment; food security; dietary diversity; irrigation schemes
Cileoporus fenestratus
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Cileoporus
Cileoporus fenestratus

description: Cileoporus fenestratus (Sharp 1883: 309)
 Distribution. Argentina, Brazil, Colombia, Costa Rica, Ecuador, Guatemala, Panama.
 Brazilian Biome. Amazon forest.
 Locality records. PARÁ: Marco da Légua Campbell 1994: 143. WITHOUT SPECIFIC STATE: Without specific locality Herman 2001b: 812; Navarrete-Heredia et al. 2002: 109; Newton et al. 2005: 50.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on page 61, DOI: 10.5281/zenodo.5184652
Cycloid motions of aggregates in a dust plasma
Creators: name: Feng, Fan
name: Zhang, Yong-liang
name: Yan, Jia
name: Liu, Fu-cheng
name: Dong, Li-fang
name: He, Ya-feng
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Hypocycloid and epicycloid motions of aggregates consisted of one large and one small grains are experimentally observed in a rf dust plasma.
description: 7 pages, 5 figures. arXiv admin note: text overlap with arXiv:1407.7962
Determinants of choice of credit sources by Eswatini SMEs: A focus on the Agriculture Sector
Creators: name: Dlamini, T.
name: Mohammed, M.
name: Dlamini, T.
name: Mohammed, M.
Publisher: name: Unknown
Year: 2018
Subjects: Agricultural Finance

description: The purpose of this study is to identify the factors that influence choice of credit sources by SMEs in the agriculture sector. Understanding factors that determine farmers� choice of credit will help improve and prioritise financial services most frequently used by the SMEs, in order to improve local food production and contribute to the Gross Domestic Production (GDP). The study used FinScope 2016 Survey data entailing 3,024 Eswatini SMEs selected through the two stage stratified random sampling method. Out of these SMEs, 87 of them in the agriculture sector were able to access credit from the informal, semi-formal and formal service providers in 2016, hence this study focuses of them. The data was analysed using a multinomial logistic regression. The study finds that keeping financial records, capital size required to start a business, the size of business, age of the business owner, and interest rates are significant factors that influence choices of agriculture SME owners between informal, semi-formal, and formal credit providers. Entrepreneurs that do not keep records are more likely to use informal sources of credit. Therefore, there is a need to develop policies that should thrust interventions to informal sources of finance/credit such as stokvels and rotating and savings schemes (ROSCAs) and also a policy that will ensure that semi-formal financial institutions do not morph into pseudo formal institutions, that is, commercial banks. Keywords: Agriculture; access to finance; SMMEs; SMEs; credit choices; Eswatini JEL codes: Q140, Q180, R200
Quantum-phase-field: from de Broglie--Bohm double solution program to doublon networks
Creators: name: Kundin, Julia
name: Steinbach, Ingo
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We study different forms of linear and non-linear field equations, so-called `phase-field' equations, in relation to the de~Broglie-Bohm double solution program. This defines a framework in which elementary particles are described by localized non-linear wave solutions moving by the guidance of a pilot wave, defined by the solution of a Schrödinger type equation. First, we consider the phase-field order parameter as the phase for the linear pilot wave, second as the pilot wave itself and third as a moving soliton interpreted as a massive particle. In the last case, we introduce the equation for a superwave, the amplitude of which can be considered as a particle moving in accordance to the de~Broglie-Bohm theory. Lax pairs for the coupled problems are constructed in order to discover possible non-linear equations which can describe the moving particle and to propose a framework for investigating coupled solutions. Finally, doublons in 1+1 dimensions are constructed as self similar solutions of a non-linear phase-field equation forming a finite space-object. Vacuum quantum oscillations within the doublon determine the evolution of the coupled system. Applying a conservation constraint and using general symmetry considerations, the doublons are arranged as a network in 1+1+2 dimensions where nodes are interpreted as elementary particles. A canonical procedure is proposed to treat charge and electromagnetic exchange.
description: Submitted to Zeitschrift f\"ur Naturforschung A
1st Release of the NebulOuS Integrated Platform and Use Case Planning
Creators: name: Joanna Chmielewska
name: Jan Marchel
name: Radosław Piliszek
name: Małgorzata Jakubczyk
name: Robert Sanfeliu Prat
name: Christos-Alexandros Sarros
name: Amir Azimian
name: Sofia Rosas
name: Ferran Diego Andilla
name: Vasilis Zaridis
name: Fotis Paraskevopoulos
name: Grigoris Savvas
name: Geir Horn
Publisher: name: Zenodo
Year: 2024
Subjects: Integration, architecture
testing
use case planning
evaluation

description: This document summarizes the work that was carried out in preparing the first release of NebulOuS platform and it provides the strategic approach to ensure that the chosen platform and technology supports the consortium goals. It is a report on the implementation of the integration layer, description of the technical design and testing strategy. The document also provides the requirements for use cases evaluation and validation.
Additional file 2 of Pomegranate extract inhibits the interleukin-1β-induced activation of MKK-3, p38α-MAPK and transcription factor RUNX-2 in human osteoarthritis chondrocytes
Creators: name: Rasheed, Zafar
name: Akhtar, Nahid
name: Haqqi, Tariq M
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Authors’ original file for figure 2
Spatially resolved signatures of bi-directional flows observed in inverted-Y shaped jets
Creators: name: Nelson, C. J.
name: Freij, N.
name: Bennett, S.
name: Erdélyi, R.
name: Mathioudakis, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Numerous apparent signatures of magnetic reconnection have been reported in the solar photosphere, including inverted-Y shaped jets. The reconnection at these sites is expected to cause localised bi-directional flows and extended shock waves; however, these signatures are rarely observed as extremely high spatial-resolution data are required. Here, we use H-alpha imaging data sampled by the Swedish Solar Telescope's CRisp Imaging SpectroPolarimeter to investigate whether bi-directional flows can be detected within inverted-Y shaped jets near the solar limb. These jets are apparent in the H-alpha line wings, while no signature of either jet is observed in the H-alpha line core, implying reconnection took place below the chromospheric canopy. Asymmetries in the H-alpha line profiles along the legs of the jets indicate the presence of bi-directional flows, consistent with cartoon models of reconnection in chromospheric anemone jets. These asymmetries are present for over two minutes, longer than the lifetimes of Rapid Blue Excursions, and beyond \pm 1 Å into the wings of the line indicating that flows within the inverted-Y shaped jets are responsible for the imbalance in the profiles, rather than motions in the foreground. Additionally, surges form following the occurrence of the inverted-Y shaped jets. This surge formation is consistent with models which suggest such events could be caused by the propagation of shock waves from reconnection sites in the photosphere to the upper atmosphere. Overall, our results provide evidence that magnetic reconnection in the photosphere can cause bi-directional flows within inverted-Y shaped jets and could be the driver of surges.
description: 9 pages, 7 figures, accepted for publication in ApJ
“PRIVILÉGIO NEGRO”: UM PANORAMA SOBRE O INGRESSO DE PESSOAS NEGRAS NOS CURSOS SUPERIORES DE DIREITO PELO SISTEMA DE COTAS EM MINAS GERAIS
Creators: name: WESLEY BARTOLOMEU FERNANDES DE SOUZA
name: CAIO AUGUSTO SOUZA LARA
Publisher: name: figshare
Year: 2019
Subjects: subject: Law
subject: FOS: Law

description: O tema-problema da pesquisa que se pretende desenvolver é o estado e efetividade do sistema de cotas nos cursos superiores de Direito em Minas Gerais, bem como a situação das pessoas negras presentes nesses cursos. O interesse pela presente pesquisa surgiu a partir da constatação de que os negros ainda estão em um número menor nas universidades, em especial nos cursos mais prestigiados, como o Direito, Engenharia e Medicina. O negro foi em grande parte, criminalizado, e tal constatação encontra-se até mesmo presente em ações tomadas pelo governo em anos anteriores. [...]
Greybody Factor for a Rotating Bardeen Black Hole
Creators: name: Sharif, M.
name: Ama-Tul-Mughani, Qanitah
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we formulate an analytical expression of greybody factor in the context of rotating Bardeen black hole which is valid in low energy and low angular momentum region. Primarily, we analyze the profile of effective potential which originates the absorption probability. We then derive two asymptotic solutions by solving the radial part of Klein-Gordon equation in two different regions, namely, black hole and far-field horizons. We match these solutions smoothly to an intermediate regime to extend our results over the whole radial coordinate. In order to elaborate on the significance of the analytical solution, we compute the energy emission rate and absorption cross-section for the massless scalar field. It is found that the rotation parameter increases the emission rate of scalar field particles while the orbital angular momentum minimizes the emission process.
description: 18 pages, 4 figures, to appear in EPJP
Coproporus glabripennis
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Coproporus
Coproporus glabripennis

description: Coproporus glabripennis (Sharp 1883: 300)
 Distribution. Bolivia, Brazil, Costa Rica, Guatemala, Nicaragua, Panama.
 Brazilian Biome. Without sufficient data.
 Locality records. WITHOUT SPECIFIC STATE: Without specific locality Newton et al. 2005: 50.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on page 63, DOI: 10.5281/zenodo.5184652
Price seasonality of citrus commodities in the Joburg Fresh Produce Market
Creators: name: Kau, J.
name: Mahlangu, S.
name: Mazwane, S.
name: Nhundu, K.
name: Chaminuka, P.
name: Nemakhavhani, S.
name: Lekgau, S.
name: Kau, J.
name: Mahlangu, S.
name: Mazwane, S.
name: Nhundu, K.
name: Chaminuka, P.
name: Nemakhavhani, S.
name: Lekgau, S.
Publisher: name: Unknown
Year: 2018
Subjects: Demand and Price Analysis

description: The objective of the paper was to study seasonality in citrus prices, for informing food security policy. Secondary data was collected from the Joburg Fresh Produce Market. Analysis of the data followed two steps. First was the construction of price indexes and second, statistical significance using the ARIMA model. Grapefruit, oranges, lemon and soft citrus were considered for analyses. Results show that the highest price index for grapefruit at 189% was recorded in February against a low of 51% in July. Orange came second, with a high of 157% in February and a low of 60% in June; Soft Citrus a high of 153% in December and a low of 66% in April whereas lemon had high of 120% in January and low of 80% in June. The average high price index for the four species was 156%. On average, the difference between high and low price index among the four species was 92%. For the Lemon, the aforesaid figure was 45%. ARIMA seasonal terms are statistical significant at 1%, 5% and 10%. The length of period for high price index and the rate of price index renders citrus seasonality high. Government to invest in agro processing and storage infrastructure. Key words: Seasonality, price index, citrus species, nutrition, food security
Quantum fluctuations of lightcone in 4-dimensional spacetime with parallel plane boundaries
Creators: name: Yu, Hongwei
name: Wu, Pu-Xun
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Quantum fluctuations of lightcone are examined in a 4-dimensional spacetime with two parallel planes. Both the Dirichlet and the Neumann boundary conditions are considered. In all the cases we have studied, quantum lightcone fluctuations are greater where the Neumann boundary conditions are imposed, suggesting that quantum lightcone fluctuations depend not only on the geometry and topology of the spacetime as has been argued elsewhere but also on boundary conditions. Our results also show that quantum lightcone fluctuations are larger here than that in the case of a single plane. Therefore, the confinement of gravitons in a smaller region by the presence of a second plane reinforces the quantum fluctuations and this can be understood as a consequence of the uncertainty principle.
description: Revtex, 14pages, no figures, to appear in PRD
1/Nc Countings in Baryons
Creators: name: Goity, Jose L.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The $1/N_c$ power countings for baryon decays and configuration mixings are determined by means of a non-relativistic quark picture. Such countings are expected to be robust under changes in the quark masses, and therefore valid as these become light. It is shown that excited baryons have natural widths of ${\cal{O}}(N_c^0)$. These dominant widths are due to the decays that proceed directly to the ground state baryons, with cascade decays being suppressed to ${\cal{O}}(1/N_c)$. Configuration mixings, defined as mixings between states belonging to different $O(3)\times SU(2 N_f)$ multiplets, are shown to be sub-leading in an expansion in $1/\sqrt{N_c}$ when they involve the ground state baryons, while the mixings between excited states can be ${\cal{O}}(N_c^0)$.
description: 19 pages, 1 figure An omission that changes the conclusions on configuration mixings has been corrected
Sepedophilus plebeius
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Sepedophilus
Sepedophilus plebeius

description: Sepedophilus plebeius (Sharp 1884: 313)
 Distribution. Bolivia, Brazil, Guatemala.
 Brazilian Biome. Without sufficient data.
 Locality records. WITHOUT SPECIFIC STATE: Without specific locality Blackwelder 1944: 151; Herman 2001b: 897; Newton et al. 2005: 50; Scheerpeltz 1933: 1498.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on page 67, DOI: 10.5281/zenodo.5184652
Additional file 3 of Pomegranate extract inhibits the interleukin-1β-induced activation of MKK-3, p38α-MAPK and transcription factor RUNX-2 in human osteoarthritis chondrocytes
Creators: name: Rasheed, Zafar
name: Akhtar, Nahid
name: Haqqi, Tariq M
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Ecology
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Authors’ original file for figure 3
Assessing Workers Perceived Risk During Construction Task Using A Wristband-Type Biosensor
Creators: name: Choi, Byungjoo
name: Lee, Gaang
name: Jebelli, Houtan
name: Lee, SangHyun
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: The construction industry has demonstrated a high frequency and severity of accidents. Construction accidents are the result of the interaction between unsafe work conditions and workers unsafe behaviors. Given this relation, perceived risk is determined by an individual response to a potential work hazard during the work. As such, risk perception is critical to understand workers unsafe behaviors. Established methods of assessing workers perceived risk have mainly relied on surveys and interviews. However, these post-hoc methods, which are limited to monitoring dynamic changes in risk perception and conducting surveys at a construction site, may prove cumbersome to workers. Additionally, these methods frequently suffer from self-reported bias. To overcome the limitations of previous subjective measures, this study aims to develop a framework for the objective and continuous prediction of construction workers perceived risk using physiological signals [e.g., electrodermal activity (EDA)] acquired from workers wristband-type biosensors. To achieve this objective, physiological signals were collected from eight construction workers while they performed regular tasks in the field. Various filtering methods were applied to exclude noises recorded in the signal and to extract various features of the signals as workers experienced different risk levels. Then, a supervised machine-learning model was trained to explore the applicability of the collected physiological signals for the prediction of risk perception. The results showed that features based on EDA data collected from wristbands are feasible and useful to the process of continuously monitoring workers perceived risk during ongoing work. This study contributes to an in-depth understanding of construction workers perceived risk by developing a noninvasive means of continuously monitoring workers perceived risk.
A model-independent analysis of the dependence of the anomalous J/psi suppression on the number of participant nucleons
Creators: name: Kostyuk, A. P.
name: Greiner, W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: A recently published experimental dependence of the J/psi to Drell-Yan ratio on the measured, by a zero degree calorimeter, forward energy E_ZDC in Pb+Pb collisions at the CERN SPS is analyzed. Using a model-independent approach it is shown that the data are at variance with an earlier published experimental dependence of the same quantity on the transverse energy of neutral hadrons E_T. The discrepancy is related to a moderate centrality region: 100 < N_p < 200 (N_p is the number of participant nucleons) and is peculiar only to the data obtained within the `minimum bias' analysis (using the `theoretical Drell-Yan'). This could result from systematic experimental errors in the minimum bias sample. A possible source of the errors is discussed.
description: 10 pages, LaTeX, 3 PS-figures. V2: Misprints are corrected
title: Landschaftsentwicklung und Klimawandel im südlichen Afrika
Creators: name: Wilkes, H.
name: Bens, Oliver
name: Chabrillat, Sabine
name: Mangelsdorf, Kai
name: Völkel, Jörg
name: Wagner, Dirk
name: Wehrmann, Achim
Publisher: name: Deutsches GeoForschungsZentrum GFZ
Year: 2014

description: System Erde; 4