cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Loxotropa tricarinata Cameron 1912
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Loxotropa
Loxotropa tricarinata

description: Loxotropa tricarinata Cameron, 1912: 69.
Valid name
Trichopria tricarinata (Cameron, 1912).
Summary of types
Holotype ♀, BMNH number 9.751, by monotypy.
Primary type data
Type; Z13; Kuching/ J.H./ 100; P.Cameron Coll./ 1914-110; Loxotropa / 3-carinata/ Cam. Type / Borneo.
Type locality
Malaysia, Borneo, Sarawak, Kuching.
Remarks
The description of this species was made from at least one female. The type specimen agrees broadly with the description; there are a number of errors in the description, in particular Cameron’s erroneous observation of a non-existent basal cell in the fore wing, which may be explained by the fact that the venter, metapleura, propodeum, petiole and wings are all covered with glue and the wings are folded together, obscuring part of the body. Since the errors of observation relate to the particular condition of this specimen it is considered that Cameron based his description only on this specimen; hence it is a holotype by monotypy. The holotype is mounted on a card and is entire.
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on page 33, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Centre for Environmental Data Archival (CEDA) Current Data Holdings (August 2010)
Creators: name: Guillory, AJ
Publisher: name: Zenodo
Year: 2010
Subjects: data and information
data holdings
NERC
SIS
dataset
CEDA
NEODC
BADC
UKSSDC
services

description: Document presenting CEDA current data holdings as of August 2010. This includes data holdings from both the NCAS British Atmospheric Data Centre (BADC) and the NERC Earth Observation Data Centre (NEODC). Major services are also highlighted. This report was produced as part of the NERC Science Implementation Strategy (SIS) 'Catalogue Data Holdings' project.
description: Previously curated at: http://cedadocs.ceda.ac.uk/810/ The publish date on this item was its original submitted date. This item was previously associated with content (as an official url) at: http://www.ceda.ac.uk. This work was funded by: Natural Environment Research Council (NERC). Associated projects: NERC Science Implementation Strategy (SIS) 'Catalogue Data Holdings' Main files in this record: CEDA_Data_Holdings_2010_report.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Anabelle Guillory. Transferred to CEDA document repository community on Zenodo on 2022-11-24
INKLUDO SCAN TOOL – UMA FERRAMENTA PARA TRANSFORMAR PRÁTICAS NA ÁREA DA DAEI
Creators: name: Veiga-Pires, C.
name: Porto, L.
name: Vargues, F.
name: Oliveira, S.
name: Sonnois, A.
name: Ferretti, C.
name: den Adel, S.
Publisher: name: Zenodo
Year: 2023
Subjects: Erasmus +, Science centers

description: O presente trabalho pretende apresentar a ferramenta Inkludo desenvolvida no âmbito do projeto de cooperação europeia IMOVE para apoiar profissionais do setor cultural no desenvolvimento de boas práticas relativamente à Diversidade, Acessibilidade, Equidade e Inclusão (DAEI).
From isolated subgroups to generic permutation representations
Creators: name: Glasner, Yair
name: Kitroser, Daniel
name: Melleray, Julien
Publisher: name: arXiv
Year: 2016
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: Primary 20E26, Secondary 0B07, 03E15

description: Let $G$ be a countable group, $\operatorname{Sub}(G)$ the (compact, metric) space of all subgroups of $G$ with the Chabauty topology and $\operatorname{Is}(G) \subset \operatorname{Sub}(G)$ the collection of isolated points. We denote by $X!$ the (Polish) group of all permutations of a countable set $X$. Then the following properties are equivalent: (i) $\operatorname{Is}(G)$ is dense in $\operatorname{Sub}(G)$, (ii) $G$ admits a "generic permutation representation". Namely there exists some $τ^* \in \operatorname{Hom}(G,X!)$ such that the collection of permutation representations $\{ϕ\in \operatorname{Hom}(G,X!) \ | \ ϕ{\text{is permutation isomorphic to}} τ^*\}$ is co-meager in $\operatorname{Hom}(G,X!)$. We call groups satisfying these properties solitary. Examples of solitary groups include finitely generated LERF groups and groups with countably many subgroups.
description: 21 pages
A robust and passive method for geometric calibration of large arrays
Creators: name: Vanwynsberghe, Charles
name: Challande, Pascal
name: Marchal, Jacques
name: Marchiano, Régis
name: Ollivier, François
Publisher: name: arXiv
Year: 2016
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: This paper presents a complete strategy for the geometry estimation of large microphone arrays of arbitrary shape. Largeness is intended here in both number of microphones (hundreds) and size (few meters). Such arrays can be used for various applications in open or confined spaces like acoustical imaging, source identification, or speech processing. For so large array systems,measuring the geometry by hand is impractical. Therefore a blind passive method is proposed. It is based on the analysis of the background acoustic noise, supposed to be a diffuse field. The proposed strategy is a two-step process. First the pairwise microphone distances are identified by matching their measured coherence function to the one predicted by the diffuse field theory. Second, a robust multidimensional scaling(MDS) algorithm is adapted and implemented. It takes advantage of local characteristics to reduce the set of distances and infer the geometry of the array. This work is an extension of previous studies, and it overcomes unsolved drawbacks. In particular it deals efficiently with the outliers known to ruin standard MDS algorithms. Experimental proofs of this ability are presented by treating the case of two arrays. They show that the proposed improvements manage large spatial arrays.
Black carbon emission factors and size distribution from biomass burning in California
Creators: name: Taylor, Jonathan W
Publisher: name: Zenodo
Year: 2010
Subjects: subject: Black carbon
subject: soot
subject: aerosol
subject: biomass burning
subject: https://id.loc.gov/authorities/subjects/sh85022986.html
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html
subject: https://id.loc.gov/authorities/subjects/sh85084334.html
subject: https://id.loc.gov/authorities/subjects/sh85101653.html

description: Black carbon (BC) aerosol plays an important role in global and regional climate, and has been described as the second most important radiative forcing agent. Biomass burning accounts for a significant fraction (40%) of global BC emissions, both from wildfires and human activities such as slash-and-burn deforestation, crop-residue burning and prescribed fires used for land management. Trace gas and aerosol emission factors, including BC, change with different combustion conditions and thus the amount of BC in smoke shows considerable variation. Freshly emitted smoke changes with time to become a regional haze, a process not well understood. There are large uncertainties regarding the processes through which BC becomes mixed with primary and secondary aerosol species and the extent to which mixing state affects the radiative properties of BC. Further understanding of these areas will lead to improvements in the treatment of biomass burning BC in global climate modelling and more accurate predictions of its impacts on climate and visibility. Properties of biomass burning aerosols were investigated using airborne sampling with a Single Particle Soot Photometer (SP2) (Droplet Measurement Technologies, Boulder, Colorado). During the field study, the SP2 was mounted on the US Forest Service (USFS) Twin Otter aircraft and flown through smoke plumes from prescribed fires as part of the SLOBB (San Luis Obispo Biomass Burning experiment) campaign in California in November 2009. Plumes were sampled on scales ranging from near-source to 60 km downwind. We present BC size distributions and emission factors. An analysis of particle aging behaviour combining the SP2 measurements with aerosol composition measurements made simultaneously by an Aerodyne compact Time-of-Flight Aerosol Mass Spectrometer (AMS) is also presented. Data collected from an Airborne Fourier-Transform Infrared spectrometer (AFTIR) system provided information regarding several important trace gas species emitted from fires and allowed for a better determination of plume aging processes.
description: Previously curated at: http://cedadocs.ceda.ac.uk/811/ Event type: conference. The publish date on this item was its original completed date. This item was not refereed before the publication Main files in this record: NCAS_Conference_Poster_2010_JonnyTaylor.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Mr Jonathan Taylor. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Galesus cratocerus Cameron 1912
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Galesus
Galesus cratocerus

description: Galesus cratocerus Cameron, 1912: 69.
Valid name
Coptera cratocerus (Cameron, 1912) comb. nov.
Summary of types
Syntype ♀, BMNH number 9.672.
Primary type data
Type; Kuching/ J.H.; P.Cameron Coll./ 1914-110; Galesus / cratocerus/ Cam. Borneo.
Type locality
Malaysia, Borneo, Sarawak, Kuching.
Remarks
This species was described from an unspecified number of females. One syntype was found, although there may have been others as Cameron made detailed observations on the length of the hairs on the antennae, propodeum and petiole, which in the surviving syntype are all covered with glue. The syntype is mounted on a card, much matted with glue, right antenna missing beyond a5, and left antenna obscured by glue but probably missing beyond the scape.
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on pages 33-34, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Acorus calamus Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Acorales
Acoraceae
Acorus
Acorus calamus

description: Acorus calamus Linnaeus var. verus Linnaeus, Species Plantarum 1: 324. 1753. "Habitat in Indiae fossis paludosis." RCN: 2527. Lectotype (Nicolson & al., Interpret. Van Rheede’s Hort. Malab. : 274. 1988): [icon] “Vaembu” in Rheede, Hort. Malab. 11: 99, t. 48. 1692. Current name:  Acorus calamus L. (Acoraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 258, DOI: 10.5281/zenodo.291971
Convection-Enhanced Biopatterning with Recirculation of Hydrodynamically Confined Nanoliter Volumes of Reagents
Creators: name: Autebert, J.
name: Cors, J. F.
name: Taylor, David P.
name: Kaigala, G. V.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Biomolecules (q-bio.BM)
subject: FOS: Biological sciences

description: We present a new methodology for efficient and high-quality patterning of biological reagents for surface-based biological assays. The method relies on hydrodynamically confined nanoliter volumes of reagents to interact with the substrate at the micrometer-length scale. We study the interplay between diffusion, advection, and surface chemistry and present the design of a noncontact scanning microfluidic device to efficiently present reagents on surfaces. By leveraging convective flows, recirculation, and mixing of a processing liquid, this device overcomes limitations of existing biopatterning approaches, such as passive diffusion of analytes, uncontrolled wetting, and drying artifacts. We demonstrate the deposition of analytes, showing a 2- to 5-fold increase in deposition rate together with a 10-fold reduction in analyte consumption while ensuring less than 6% variation in pattern homogeneity on a standard biological substrate. In addition, we demonstrate the recirculation of a processing liquid using a microfluidic probe (MFP) in the context of a surface assay for (i) probing 12 independent areas with a single microliter of processing liquid and (ii) processing a 2 mm2 surface to create 170 antibody spots of 50 x 100 μm2 area using 1.6 μL of liquid. We observe high pattern quality, conservative usage of reagents, micrometer precision of localization and convection-enhanced fast deposition. Such a device and method may facilitate quantitative biological assays and spur the development of the next generation of protein microarrays.
Contrasting Irradiation Behavior of Dual Phases in Ti-6Al-4V Alloy at Low-Temperature Due to Omega-phase Precursors in Beta-phase Matrix
Creators: name: Ishida, Taku
name: Kano, Sho
name: Wakai, Eiichi
name: Shibayama, Tamaki
name: Makimura, Shunsuke
name: Abe, Hiroaki
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Aiming to simulate the radiation damage effect on a dual alpha+beta phase Ti-6Al-4V alloy utilized as high-intensity accelerator beam window material, a series of irradiation experiments were conducted with a 2.8 MeV-Fe^2+ ion beam in several dpa regions at room temperature. The nano-indentation hardness increased steeply at 1 dpa and unchanged up to 10 dpa, due to the saturation of defect clusters and tangled dislocations in the dominant alpha-phase matrix with a size of 2~3 nm and a density of about 1x10^23 m^-3. In contrast in the intergranular beta-phase, larger loops of 20~30 nm diameter were observed with much less density of about 5x10^20 m^-3. The diffraction pattern showed rectilinear diffuse streaks between the beta-phase reflections, corresponding to the omega-phase precursor, without dose dependency in its intensity. FFT/I-FFT analysis of the HREM revealed a sub-nanometer-sized lattice disorder with local fluctuations, not discrete but continuous, and homogeneously distributed within the matrix beta-phase stably against the irradiation. The significantly low dislocation density and the absence of phase transformation in the beta-phase matrix could be attributed either to the strong sink effect expected for this distinctive sub-nanometer-sized homogeneous lattice disorder or to the anomalous point defect recombination induced by the high mobility of vacancies, both of which are originated from the metastable omega-phase precursors specifically formed in the beta(BCC) phase of group-4 transition metals.
description: 36 pages, 15 figures
La Biennale di Dakar
Creators: name: Pensa, Iolanda
Publisher: name: Zenodo
Year: 2003
Subjects: Dakar Biennale of contemporary African art
Art sytem
Contemporary African Art
Dakar
Senegal

description: L’oggetto di questo studio è la Biennale di Dakar, che dal 7 maggio al 7 giugno 2004 presenterà la sua sesta edizione. Dak’Art – come è chiamata la manifestazione dal 1996 – è nata grazie all’impegno del governo senegalese ed è il principale appuntamento mondiale d’arte contemporanea africana; la sua fama è estremamente cresciuta negli ultimi anni, insieme all’interesse internazionale verso la produzione di artisti provenienti da paesi “non occidentali”.
NERC ARSF Data Management Plan
Creators: name: Bennett, Victoria
Publisher: name: Zenodo
Year: 2010
Subjects: data and information
DMP

description: The document is an agreed record of the data management needs and issues of the NERC Airborne Research and Survey Facility. It defines who is responsible for data management activities. It includes conditions of use and deposit to clearly express the ownership and rights associated with the data.
description: Previously curated at: http://cedadocs.ceda.ac.uk/813/ The publish date on this item was its original completed date. This work was funded by: NERC. Main files in this record: ARSF_DMP_july2009.pdf ARSF_DMP_july2010.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Dr Victoria Bennett. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Unbundle-Rewrite-Rebundle: Runtime Detection and Rewriting of Privacy-Harming Code in JavaScript Bundles
Creators: name: Ali, Mir Masood
name: Snyder, Peter
name: Kanich, Chris
name: Haddadi, Hamed
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: This work presents Unbundle-Rewrite-Rebundle (URR), a system for detecting privacy-harming portions of bundled JavaScript code and rewriting that code at runtime to remove the privacy-harming behavior without breaking the surrounding code or overall application. URR is a novel solution to the problem of JavaScript bundles, where websites pre-compile multiple code units into a single file, making it impossible for content filters and ad-blockers to differentiate between desired and unwanted resources. Where traditional content filtering tools rely on URLs, URR analyzes the code at the AST level, and replaces harmful AST sub-trees with privacy-and-functionality maintaining alternatives.
 We present an open-sourced implementation of URR as a Firefox extension and evaluate it against JavaScript bundles generated by the most popular bundling system (Webpack) deployed on the Tranco 10k. We evaluate URR by precision (1.00), recall (0.95), and speed (0.43s per script) when detecting and rewriting three representative privacy-harming libraries often included in JavaScript bundles, and find URR to be an effective approach to a large-and-growing blind spot unaddressed by current privacy tools.
description: In Proceedings of the 2024 ACM SIGSAC Conference on Computer and Communications Security (CCS '24)
Hoplopria curvispina Cameron 1913
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Hoplopria
Hoplopria curvispina

description: Hoplopria curvispina Cameron, 1913: 136.
Valid name
Spilomicrus curvispina (Cameron, 1913).
Summary of types
Syntype ♂, BMNH number 9.918.
Primary type data
Type; 359; P.Cameron Coll./ 1914-110; Hoplopria / curvispina/ Cam. Type / Br. Guiana.
Type locality
Guyana (as British Guiana).
Remarks
This species was described from an unspecified number of males. One male was found. Reference to the “male” on p. 135 could equally mean the male sex, so is not clear evidence that there was only one specimen, and the type is treated here as a sole surviving syntype. The syntype is mounted on a card, with the head reglued upside-down, the left hind wing has become detached and is now stuck to the scapes, and the left antenna beyond a6 and parts of the left fore and mid tarsi are missing. The name curvispina does not change its ending in the new combination since it can be considered based on the Latin noun spina, meaning a thorn (Article 31.2.2).
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on page 34, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Embedding CSR into the Heart of Strategy
Creators: name: Nwe, Ei Sandi
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: Strategy

description: How do firms decide which corporate social responsibility (CSR) initiative to take on and when? The extant research has not been able to give definitive answers to these questions. As a result, despite CSR being an integral part of doing business today, many executives remain unsure about integrating CSR considerations into core strategy and decision makings. CSR is often considered in silos and not in conjunction with core corporate activities. The three empirical essays in this dissertation seek to understand the role of CSR in corporate strategy, particularly in strategic alliance and mergers and acquisitions (M&A) contexts, and identify means through which CSR can be integrated into core strategic decision making.
 The first essay, titled “Honor by Association: Does a Partner’s CSR Matter in Strategic Alliances?” investigates the role of partner’s CSR in strategic alliances, i.e. whether CSR of a partner affects the focal firm’s value creation from the alliance. Drawing on the stakeholders-based view of strategic alliances and advancing relational capabilities perspective on CSR, I argue and provide evidence that, faced with information asymmetry and collaborative challenges, a focal firm can rely on CSR performance of the partner to make judgements about value creation potentials from the alliance.
 The second essay, titled “CSR Learning: Does a Firm’s CSR Influence Its Partner’s CSR?”, extends my first essay and puts forth the notion of CSR-learning through CSR knowledge and capabilities transfer in strategic alliances. A central argument is that the extent of CSR engagements and practices of a firm has an impact on those of its partner(s) in an on-going alliance.
 Last but not least, the third essay is co-authored with Professor Ozmel and is titled “CSR in M&A: Does Relativity Matter?" This study examines the impact of relative CSR, defined as the extent to which a target’s CSR resources and capabilities are superior to those of the acquirer, on an acquiring firm’s value creation from M&A. We contend that relative CSR matters in M&A as acquiring firms can gain access to superior CSR resources and capabilities to unlock relational and non-market synergies, resulting in additional value creation.
Acorus calamus Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Acorales
Acoraceae
Acorus
Acorus calamus

description: Acorus calamus Linnaeus var. vulgaris Linnaeus, Species Plantarum 1: 324. 1753. "Habitat in Europae, fossis paludosis." RCN: 2527. Type not designated. Original material: Herb. Clifford: 137, Acorus 1 (BM); [icon] in Morison, Pl. Hist. Univ. 3: 246, s. 8, t. 13, f. 4. 1699. Current name:  Acorus calamus L. (Acoraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 258, DOI: 10.5281/zenodo.291971
The quantum state-dependent gauge fields of Jacobi
Creators: name: Leifer, Peter
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: It is commonly understood that the Yang-Mills non-Abelian gauge fields is the natural generalization of the well known Abelian gauge group symmetry $U(1)$ in the electrodynamics. Taking into account that the problems of the localization and divergences in QFT are not solved in the framework of the Standard Model (SM), I proposed a different approach to the quantum theory of the single self-interacting electron. In connection with this theory, I would like attract the attention to the state-dependent gauge transformations $U(1) \times U(N-1)$ associated with the Jacobi vector fields of the geodesic variations in the complex projective Hilbert space $CP(N-1)$ of the unlocated quantum states (UQS's).
description: 28 pages, 1 figure
Trans-eQTL mapping in gene sets identifies network effects of genetic variants
Creators: name: Wang, Lili
name: Babushkin, Nikita
name: Liu, Zhonghua
name: Liu, Xuanyao
Publisher: name: Zenodo
Year: 2024

description: All trans-eQTL signals of co-expression gene networks and hallmark gene sets identified by trans-PCO in DGN and eQTLGen datasets. 

signal_coexpression_module_dgn.txt - signals of co-expression gene modules found in DGN

signal_coexpression_module_eqtlgen.txt - signals of co-expression gene modules found in eQTLGen

signal_msig_pathway_dgn.txt - signals of hallmark gene sets found in DGN

signal_msig_pathway_eqtlgen.txt - signals of hallmark gene sets found in eQTLGen
QUALITY SUMMARY: GERB L2 ARG: 3 scan average Edition 1 product
Creators: name: Russell, JE
name: Dewitte, S
name: Harries, JE
Publisher: name: Zenodo
Year: 2006
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html

description: This document is designed to inform users of the accuracy of the data products as determined by the GERB team and summarises the important validation results. The document also provides cautions on the appropriate use of the data and provides references to further, more detailed information. This document must be read prior to using GERB data, and all users should determine if their use of the data is appropriate by consideration of the information contained here. This document is intended as a high-level summary for scientific users of the product. It will be updated as necessary to reflect the current knowledge of the quality of the data products. Users should re-check this document for the latest status before publication of any scientific paper using these data. More detailed information and validation results will be made available in supplementary documentation as appropriate. Users are also referred to the product user guide for additional information concerning the product contents. Users are asked to pay particularly careful attention to section 1 of this document which contains 'Specific Cautions' regarding the use of the GERB level 2 ARG data.
description: Previously curated at: http://cedadocs.ceda.ac.uk/819/ The publish date on this item was its original completed date. Associated projects: Geostationary Earth Radiation Budget Experiment (GERB) Main files in this record: QS_GERB_L2ARG_updated2006.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Sam pepler. Transferred to CEDA document repository community on Zenodo on 2022-11-24
A reappraisal of parameters for the putative planet PTFO 8-8695b and its potentially precessing parent star
Creators: name: Howarth, Ian D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Published photometry of fading events in the PTFO 8-8695 system is modelled using improved treatments of stellar geometry, surface intensities, and, particularly, gravity darkening, with a view to testing the planetary-transit hypothesis. Variability in the morphology of fading events can be reproduced by adopting convective-envelope gravity darkening, but near-critical stellar rotation is required. This leads to inconsistencies with spectroscopic observations; the model also predicts substantial photometric variability associated with stellar precession, contrary to observations. Furthermore, the empirical ratio of orbital to rotational angular momenta is at odds with physically plausible values. An exoplanet transiting a precessing, gravity-darkened star may not be the correct explanation of periodic fading events in this system.
Twist-3 effect from the longitudinally polarized proton for $A_{LT}$ in hadron production from $pp$ collisions
Creators: name: Koike, Yuji
name: Pitonyak, Daniel
name: Yoshida, Shinsuke
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We compute the contribution from the longitudinally polarized proton to the twist-3 double-spin asymmetry $A_{LT}$ in inclusive (light) hadron production from proton-proton collisions,i.e., $p^\uparrow \vec{p}\to h\,X$. We show that using the relevant QCD equation-of-motion relation and Lorentz invariance relation allows one to eliminate the twist-3 quark-gluon correlator (associated with the longitudinally polarized proton) in favor of one-variable twist-3 quark distributions and the (twist-2) transversity parton density. Including this result with the twist-3 pieces associated with the transversely polarized proton and unpolarized final-state hadron (which have already been calculated in the literature), we now have the complete leading-order cross section for this process.
description: 12 pages, 4 figures
Pityrogramma chrysophylla Link 1833
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Pteridaceae
Pityrogramma
Pityrogramma chrysophylla

description: Acrostichum aculeatum Linnaeus, Systema Naturae, ed. 10, 2: 1320. 1759. ["Habitat in Jamaica."] Sp. Pl. ed. 2, 2: 1530 (1763). RCN: 7790. Type not designated. Original material: Herb. Linn. No. 1245.16 (LINN); [icon] in Sloane, Voy. Jamaica 1: 99, t. 61. 1707 - Typotype: Herb. Sloane 1: 157 (BM-SL). Current name:  Pityrogramma chrysophylla (Sw.) Link (Pteridaceae). Note: See discussion by Proctor (in Howard, Fl. Lesser Antilles 2: 170. 1977). Despite sharing Sloane’s t. 61 (1707) as a cited synonym, this name and Adiantum aculeatum L. (1753) are independent names.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 258, DOI: 10.5281/zenodo.291971
Large self-heating by trapped-flux reduction in Sn-Pb solders
Creators: name: Mizuguchi, Yoshikazu
name: Murakami, Takumi
name: Kasem, Md. Riad
name: Arima, Hiroto
Publisher: name: arXiv
Year: 2024
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Magnetic flux trapping in field-cooled (FC) Sn-Pb solders has been recently studied because of the observation of nonvolatile magneto-thermal switching [H. Arima et al., Commun. Mater. 5, 34 (2024)] and anomalous magnetic field-temperature (H-T) phase diagrams [T. Murakami et al., AIP Adv. 13, 125008 (2023)]. In this paper, we investigate the origin of the anomalously low specific heat (C) in Sn10-Pb90 and Sn45-Pb55 solders after FC at H = 1500 Oe. We show that the FC solders exhibit self-heating possibly caused by the flux flow during the reduction of trapped fluxes when heating the sample during the C measurements. The T dependence of T rise clearly exhibits unexpectedly large values when the low-C states are observed. In addition, the cause of the transition-like behavior in C-T of FC solders are explained by local heating during H control and flux-jump phenomena.
description: 19 pages, 7 figures, Supplemental data. arXiv admin note: text overlap with arXiv:2403.01719
Dust properties across the CO snowline in the HD 163296 disk from ALMA and VLA observations
Creators: name: Guidi, G.
name: Tazzari, M.
name: Testi, L.
name: de Gregorio-Monsalvo, I.
name: Chandler, C. J.
name: Pérez, L.
name: Isella, A.
name: Natta, A.
name: Ortolani, S.
name: Hennings, Th.
name: Corder, S.
name: Linz, H.
name: Andrews, S.
name: Wilner, D.
name: Ricci, L.
name: Carpenter, J.
name: Sargent, A.
name: Mundy, L.
name: Storm, S.
name: Calvet, N.
name: Dullemond, C.
name: Greaves, J.
name: Lazio, J.
name: Deller, A.
name: Kwon, W.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: To characterize the mechanisms of planet formation it is crucial to investigate the properties and evolution of protoplanetary disks around young stars, where the initial conditions for the growth of planets are set. Our goal is to study grain growth in the disk of the young, intermediate mass star HD163296 where dust processing has already been observed, and to look for evidence of growth by ice condensation across the CO snowline, already identified in this disk with ALMA. Under the hypothesis of optically thin emission we compare images at different wavelengths from ALMA and VLA to measure the opacity spectral index across the disk and thus the maximum grain size. We also use a Bayesian tool based on a two-layer disk model to fit the observations and constrain the dust surface density. The measurements of the opacity spectral index indicate the presence of large grains and pebbles ($\geq$1 cm) in the inner regions of the disk (inside $\sim$50 AU) and smaller grains, consistent with ISM sizes, in the outer disk (beyond 150 AU). Re-analysing ALMA Band 7 Science Verification data we find (radially) unresolved excess continuum emission centered near the location of the CO snowline at $\sim$90 AU. Our analysis suggests a grain size distribution consistent with an enhanced production of large grains at the CO snowline and consequent transport to the inner regions. Our results combined with the excess in infrared scattered light found by Garufi et al. (2014) suggests the presence of a structure at 90~AU involving the whole vertical extent of the disk. This could be evidence for small scale processing of dust at the CO snowline.
description: 12 pages, 17 figures. Accepted for publication in A\&A
Hoplopria picicornis Cameron 1913
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Hoplopria
Hoplopria picicornis

description: Hoplopria picicornis Cameron, 1913: 136.
Valid name
Spilomicrus picicornis (Cameron, 1913).
Summary of types
Syntypes 2 ♀♀, BMNH number 9.647.
Primary type data
Type; 358; P.Cameron Coll./ 1914-110; Hoplopria / picicornis/ Cam. Type/ Br. Guiana (syntypes 2 ♀♀).
Type locality
Guyana (as British Guiana).
Remarks
The description is based on an unspecified number of females; although Cameron refers to “the female” on p. 135, this could refer to the female sex and is not clear evidence for a unique type. Two female syntypes were found, mounted on the same card, the left specimen is entire, and the right specimen is missing its head and the tip of the right hind tarsus.
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on pages 34-35, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Woodwardia areolata T. Moore
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Blechnaceae
Woodwardia
Woodwardia areolata

description: Acrostichum areolatum Linnaeus, Species Plantarum 2: 1069. 1753. "Habitat in Virginia, Marilandia." RCN: 7779. Lectotype (Reveal & al. in Huntia 7: 223. 1987): Clayton 683, pl. 1 (BM-000062955). Current name:  Woodwardia areolata (L.) T. Moore (Blechnaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part A), pp. 252-342 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 258, DOI: 10.5281/zenodo.291971
MPEC 2023-O37 : 2023 OS
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 OS

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Intervención de la tecnología en la fortaleza financiera de la Banca Multilateral de Desarrollo (BMD) que opera en Honduras 2014-2018
Creators: name: Andonie, Jacobo
Publisher: name: figshare
Year: 2023
Subjects: Finance
Financial institutions (incl. banking)
International finance
Investment and risk management
Not-for-profit finance and risk
Banking, finance and investment not elsewhere classified
Financial econometrics

description: According to several authors, including Vives, X. (2019), who argues that "technology could be related to the efficiency, innovation and profitability of an organization". In our opinion, this argument seemed to fit well with a particular type of organization that mobilizes financial resources in international financial markets, such as the Multilateral Development Banks (MDBs), which are defined by Sagasti, F. (2002), such as: "Multilateral Development Banks are international financial intermediaries, whose shareholders include" borrowers "(developing countries) and" contributors "or" donors "(developed countries)". Their capital structure allows them to mobilize resources from financial markets efficiently and then lend them to developing countries on favorable terms than those offered by these markets.
 Therefore, it was necessary to find out if this relationship was present in the main MDBs that operate in Honduras (2014-2018), given that it is a country that depends on multilateral external financing in order to meet its social and economic needs, efficiently and timely; For this to happen, it is important that the MDBs operating in the country have a solid financial position. For this reason, the following question is written: Is technology related to the main indicators of financial strength of the Multilateral Development Bank in Honduras? However, to answer that question, a model was developed that allowed measuring whether the technology was related to the financial strength of these international organizations.
 The methodology was non-experimental, it has a descriptive, cross-sectional, explanatory and correlational scope. Regarding the summary of the model, it was found, using the Analysis of Variance (ANOVA) tool, that for the three MDBs analyzed, the variables of financial strength (Risk bearing capital ratio-RBCR and the Risk-adjusted capital ratio-RAC ), has a correlation with the independent variables (efficiency, innovation and technological investment), since the tool tells us that if F> F crit, there is a correlation between the variables.
QUALITY SUMMARY: GERB L2 ARG: 3 scan average Edition 1 product
Creators: name: Russell, JE
Publisher: name: Zenodo
Year: 2011
Subjects: subject: data and information
subject: https://id.loc.gov/authorities/subjects/sh2018002590.html

description: This document must be read prior to using GERB data, and all users should determine if their use of the data is appropriate after consideration of the information contained here. This document is designed to inform users of the accuracy of the GERB Edition 1 level 2 ARG data products as determined by the GERB team and summarises the important validation results. The document also provides cautions on the appropriate use of the data and provides references to further, more detailed information. The document relates to the METEOSAT 8 and METEOSAT 9 GERB datasets. The Edition 1 record from these two instruments is processed with the same algorithms but the independence of the two instrumental records is maintained and any offsets between the calibration of the two instruments are not rectified. Separate validation results are therefore included as well as an inter-comparison. The operational data record from the GERB instrument on METEOSAT 8 (GERB-2) covers the period March 2004 to May 2007. From May 2007 the GERB instrument on METEOSAT 9 (GERB-1) is the operational instrument. This document is intended as a high-level summary for scientific users of the product. It will be updated as necessary to reflect the current knowledge of the quality of the data products. Users should re-check this document for the latest status before publication of any scientific paper using these data. More detailed information and validation results will be made available in supplementary documentation as appropriate. Users are also referred to the product user guide for additional information concerning the product contents. Users are asked to pay particularly careful attention to section 1 of this document which contains 'Specific Cautions' regarding the use of the GERB level 2 ARG data.
description: Previously curated at: http://cedadocs.ceda.ac.uk/820/ The publish date on this item was its original completed date. Associated projects: Geostationary Earth Radiation Budget Experiment (GERB) Main files in this record: QS_GERB_L2ARG_updated2011.pdf Item originally deposited with Centre for Environmental Data Analysis (CEDA) document repository by Sam pepler. Transferred to CEDA document repository community on Zenodo on 2022-11-24
Modeling the relativistic runaway electron avalanche and the feedback mechanism with GEANT4
Creators: name: Skeltved, Alexander Broberg
name: Østgaard, Nikolai
name: Carlson, Brant
name: Gjesteland, Thomas
name: Celestin, Sebastien
Publisher: name: arXiv
Year: 2016
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: This paper presents the first study that uses the GEometry ANd Tracking 4 (GEANT4) toolkit to do quantitative comparisons with other modelling results related to the production of Terrestrial Gamma-ray Flashes (TGFs) and high-energy particle emission from thunderstorms. We will study the Relativistic Runaway Electron Avalanche (RREA) and the relativistic feedback process, as well as the production of bremsstrahlung photons from Runaway Electrons (REs). The Monte Carlo (MC) simulations take into account the effects of electron ionisation, electron by electron (Møller) and electron by positron (Bhabha) scattering as well as the bremsstrahlung process and pair-production, in the $250$ eV$-100$ GeV energy range. Our results indicate that the multiplication of electrons during the development of RREAs and under the influence of feedback, are consistent with previous estimates. This is important to validate GEANT4 as a tool to model RREAs and feedback in homogeneous electric fields. We also determine the ratio of bremsstrahlung photons to energetic electrons $N_γ/N_e$. We then show that the ratio has a dependence on the electric field which can be expressed by the avalanche time $τ(E)$ and the bremsstrahlung coefficient $α(\varepsilon)$. In addition, we present comparisons of GEANT4 simulations performed with a "standard" and a "low-energy" physics list both validated in the $1$ keV$-100$ GeV energy range. This comparison shows that the choice of physics list used in GEANT4 simulations has a significant effect on the results.
Bayesian and Convolutional Networks for Hierarchical Morphological Classification of Galaxies
Creators: name: Serrano-Pérez, Jonathan
name: Hernández, Raquel Díaz
name: Sucar, L. Enrique
Publisher: name: arXiv
Year: 2024
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: This work is focused on the morphological classification of galaxies following the Hubble sequence in which the different classes are arranged in a hierarchy. The proposed method, BCNN, is composed of two main modules. First, a convolutional neural network (CNN) is trained with images of the different classes of galaxies (image augmentation is carried out to balance some classes); the CNN outputs the probability for each class of the hierarchy, and its outputs/predictions feed the second module. The second module consists of a Bayesian network that represents the hierarchy and helps to improve the prediction accuracy by combining the predictions of the first phase while maintaining the hierarchical constraint (in a hierarchy, an instance associated with a node must be associated to all its ancestors), through probabilistic inference over the Bayesian network so that a consistent prediction is obtained. Different images from the Hubble telescope have been collected and labeled by experts, which are used to perform the experiments. The results show that BCNN performed better than several CNNs in multiple evaluation measures, reaching the next scores: 67% in exact match, 78% in accuracy, and 83% in hierarchical F-measure.
MPEC 2023-O38 : 2023 OT
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 OT

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Updated determination of chiral couplings and vacuum condensates from hadronic tau decay data
Creators: name: Rodríguez-Sánchez, A.
name: González-Alonso, M.
name: Pich, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze the lowest spectral moments of the left-right two-point correlation function, using all known short-distance constraints and the recently updated ALEPH V-A spectral function from tau decays. This information is used to determine the low-energy couplings L10 and C87 of chiral perturbation theory and the lowest-dimensional contributions to the Operator Product Expansion of the left-right correlator. A detailed statistical analysis is implemented to assess the theoretical uncertainties, including violations of quark-hadron duality.
description: 25 pages, 8 figures, Preprint numbers: IFIC/16-08 FTUV/16-0219
FAAM flight log - b441
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2009

description: FAAM flight log - b441
description: Previously curated at: http://cedadocs.ceda.ac.uk/719/ Main files in this record: flight-log_faam_20090428_r0_b441.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24