cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A taxonomically-verified and vouchered checklist of the vascular plants of the Republic of Guinea
Creators: name: Gosline, George
name: Ley, Alexandra
name: [Und Viele Weitere]
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 580

description: The Checklist of the Vascular Plants of the Republic of Guinea (CVPRG) is a specimen-based, expert-validated knowledge product, which provides a concise synthesis and overview of current knowledge on 3901 vascular plant species documented from Guinea (Conakry), West Africa, including their accepted names and synonyms, as well as their distribution and status within Guinea (indigenous or introduced, endemic or not). The CVPRG is generated automatically from the Guinea Collections Database and the Guinea Names Backbone Database, both developed and maintained at the Royal Botanic Gardens, Kew, in collaboration with the staff of the National Herbarium of Guinea. A total of 3505 indigenous vascular plant species are reported of which 3328 are flowering plants (angiosperms); this represents a 26% increase in known indigenous angiosperms since the last floristic overview. Intended as a reference for scientists documenting the diversity and distribution of the Guinea flora, the CVPRG will also inform those seeking to safeguard the rich plant diversity of Guinea and the societal, ecological and economic benefits accruing from these biological resources.
Aveiro Method in Reproducing Kernel Hilbert Spaces Under Complete Dictionary
Creators: name: Mai, Weixiong
name: Qian, Tao
Publisher: name: arXiv
Year: 2016
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: Aveiro Method is a sparse representation method in reproducing kernel Hilbert spaces (RKHS) that gives orthogonal projections in linear combinations of reproducing kernels over uniqueness sets. It, however, suffers from determination of uniqueness sets in the underlying RKHS. In fact, in general spaces, uniqueness sets are not easy to be identified, let alone the convergence speed aspect with Aveiro Method. To avoid those difficulties we propose an anew Aveiro Method based on a dictionary and the matching pursuit idea. What we do, in fact, are more: The new Aveiro method will be in relation to the recently proposed, the so called Pre-Orthogonal Greedy Algorithm (P-OGA) involving completion of a given dictionary. The new method is called Aveiro Method Under Complete Dictionary (AMUCD). The complete dictionary consists of all directional derivatives of the underlying reproducing kernels. We show that, under the boundary vanishing condition, bring available for the classical Hardy and Paley-Wiener spaces, the complete dictionary enables an efficient expansion of any given element in the Hilbert space. The proposed method reveals new and advanced aspects in both the Aveiro Method and the greedy algorithm.
Collisionless relaxation from near equilibrium configurations: Linear theory and application to tidal stripping
Creators: name: Rozier, Simon
name: Errani, Raphaël
Publisher: name: arXiv
Year: 2024
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Placed slightly out of dynamical equilibrium, an isolated stellar system quickly returns towards a steady virialized state. We study this process of collisionless relaxation using the matrix method of linear response theory. We show that the full phase space distribution of the final virialized state can be recovered directly from the disequilibrium initial conditions, without the need to compute the time evolution of the system. This shortcut allows us to determine the final virialized configuration with minimal computational effort. Complementing this result, we develop tools to model the system's full time evolution in the linear approximation. In particular, we show that moments of the velocity distribution can be efficiently computed using a generalized moment matrix. We apply our linear methods to study the relaxation of energy-truncated Hernquist spheres, mimicking the tidal stripping of a cuspy dark matter subhalo. Comparison of our linear predictions against controlled, isolated $N$-body simulations shows agreement at per cent level for the parts of the system where a linear response to the perturbation is expected. We find that relaxation generates a tangential velocity anisotropy in the intermediate regions, despite the initial disequilibrium state having isotropic kinematics. Our results also strengthen the case for relaxation depleting the amplitude of the density cusp, without affecting its asymptotic slope. Finally, we compare the linear theory against $N$-body simulation of tidal stripping on a radial orbit, confirming that the theory still accurately predicts density and velocity dispersion profiles for most of the system.
description: 19 pages, 5 figures. Published in ApJ (updated version after referee review)
The pseudo-gap phase and the duality in holographic fermionic system with dipole coupling on Q-lattice
Creators: name: Ling, Yi
name: Liu, Peng
name: Niu, Chao
name: Wu, Jian-Pin
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We classify the different phases by the "pole-zero mechanism" for a holographic fermionic system which contains a dipole coupling with strength $p$ on a Q-lattice background. A complete phase structure in $p$ space can be depicted in terms of Fermi liquid, non-Fermi liquid, Mott phase and pseudo-gap phase. In particular, we find that in general the region of the pseudo-gap phase in $p$ space is suppressed when the Q-lattice background is dual to a deep insulating phase, while for an anisotropic background, we have an anisotropic region for the pseudo-gap phase in $p$ space as well. In addition, we find that the duality between zeros and poles always exists regardless of whether or not the model is isotropic.
description: 14 pages, 5 figures
FAAM flight log - b363
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b363
description: Previously curated at: http://cedadocs.ceda.ac.uk/661/ Main files in this record: flight-log_faam_20080506_r0_b363.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Chondrus spermophorus Grev.
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Rhodophyta
Florideophyceae
Gigartinales
Gigartinaceae
Chondrus
Chondrus spermophorus

description: Fucus spermophorus Linnaeus, Systema Naturae, ed. 12, 2: 719. 1767. RCN: 8357. Type not designated. Original material: Herb. Linn. No. 1274.109 (LINN); Herb. Linn. No. 1274.106 (LINN). Current name:  Chondrus spermophorus (L.) Grev. (Gigartinaceae). Note: The application of this name is uncertain but it may threaten names in Gracilaria Grev. and Gelidium J.V. Lamour., and so might prove to be a candidate for rejection.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 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 526, DOI: 10.5281/zenodo.291971
Trichopria insularis Ashmead in Riley, Ashmead & Howard 1894
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Mymaridae
Trichopria
Trichopria insularis

description: Trichopria insularis Ashmead in Riley, Ashmead & Howard, 1894: 251, 252.
Valid name
Trichopria insularis Ashmead in Riley, Ashmead & Howard, 1894.
Summary of types
Syntype ♀.
Primary type data
St. Vincent / W.I./ H.H. Smith; Trichopria / insularis/ ♀ Ashm.; W.Indies/ 99-331.
Type locality
West Indies, St Vincent.
Remarks
This species was described from one specimen of each sex. One female syntype was found; it is glued to the end of a micropin, 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 14, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
FAAM flight log - b364
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b364
description: Previously curated at: http://cedadocs.ceda.ac.uk/662/ Main files in this record: flight-log_faam_20080507_r0_b364.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Games of multicellularity
Creators: name: Kaveh, Kamran
name: Veller, Carl
name: Nowak, Martin A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Evolutionary game dynamics are often studied in the context of different population structures. Here we propose a new population structure that is inspired by simple multicellular life forms. In our model, cells reproduce but can stay together after reproduction. They reach complexes of a certain size, n, before producing single cells again. The cells within a complex derive payoff from an evolutionary game by interacting with each other. The reproductive rate of cells is proportional to their payoff. We consider all two-strategy games. We study deterministic evolutionary dynamics with mutations, and derive exact conditions for selection to favor one strategy over another. Our main result has the same symmetry as the well-known sigma condition, which has been proven for stochastic game dynamics and weak selection. For a maximum complex size of n=2 our result holds for any intensity of selection. For n > 2 it holds for weak selection. As specific examples we study the prisoner's dilemma and hawk-dove games. Our model advances theoretical work on multicellularity by allowing for frequency-dependent interactions within groups.
description: 44 pages, 11 figues
Eucheuma denticulatum Collins & Herv. 1917
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Rhodophyta
Florideophyceae
Gigartinales
Solieriaceae
Eucheuma
Eucheuma denticulatum

description: Fucus spinosus Linnaeus, Mantissa Plantarum Altera: 313. 1771, nom. illeg. "Habitat ad Cap. b. spei." RCN: 8356. Replaced synonym: Fucus denticulatus Burm. f. (1768). Type not designated. Current name:  Eucheuma denticulatum (Burm. f.) Collins & Herv. (Solieriaceae). Note: A superfluous name for F. denticulatus Burm. f. (1768) and also a later homonym of F. spinosus Gmelin (1768). Although Doty (in Abbott, Taxon. Econ. Seaweeds 2: 179 1988) treated 1274.104 (LINN) as the type, this shows no connection with F. denticulatus and is not original material for that name.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 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 526, DOI: 10.5281/zenodo.291971
What is $Δm^2_{ee}$ ?
Creators: name: Parke, Stephen
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: The current short baseline reactor experiments, Daya Bay and RENO (Double Chooz) have measured (or are capable of measuring) an effective $Δm^2$ associated with the atmospheric oscillation scale of 0.5 km/MeV in electron anti-neutrino disappearance. In this paper, I compare and contrast the different definitions of such an effective $Δm^2$ and argue that the simple, L/E independent, definition given by $Δm^2_{ee} \equiv \cos^2 θ_{12} Δm^2_{31}+ \sin^2 θ_{12} Δm^2_{32}$, i.e. "the $ν_e$ weighted average of $Δm^2_{31}$ and $Δm^2_{32}$," is superior to all other definitions and is useful for both short baseline experiments mentioned above and for the future medium baseline experiments JUNO and RENO 50.
description: 15 pages, 5 figures
Efficient Generation of Hidden Outliers for Improved Outlier Detection
Creators: name: Cribeiro-Ramallo, Jose
name: Arzamasov, Vadim
name: Böhm, Klemens
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Outlier generation is a popular technique used for solving important outlier detection tasks. Generating outliers with realistic behavior is challenging. Popular existing methods tend to disregard the 'multiple views' property of outliers in high-dimensional spaces. The only existing method accounting for this property falls short in efficiency and effectiveness. We propose BISECT, a new outlier generation method that creates realistic outliers mimicking said property. To do so, BISECT employs a novel proposition introduced in this article stating how to efficiently generate said realistic outliers. Our method has better guarantees and complexity than the current methodology for recreating 'multiple views'. We use the synthetic outliers generated by BISECT to effectively enhance outlier detection in diverse datasets, for multiple use cases. For instance, oversampling with BISECT reduced the error by up to 3 times when compared with the baselines.
description: Preprint. Full paper is scheduled to appear in TKDD; Updated results in table 4
Trichopria pleuralis Ashmead in Riley, Ashmead & Howard 1894
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Mymaridae
Trichopria
Trichopria pleuralis

description: Trichopria pleuralis Ashmead in Riley, Ashmead & Howard, 1894: 251, 252.
Valid name
Trichopria pleuralis Ashmead in Riley, Ashmead & Howard, 1894.
Summary of types
Syntype ♂.
Primary type data
Leeward side/ St. Vincent, W.I./ H.H. Smith/ 239; Trichopria / pleuralis/ ♂ Ashm.; W.Indies/ 99-331.
Type locality
West Indies, St Vincent.
Remarks
This species was described from one specimen of each sex, of which the male was found. The male syntype is mounted on a card point and has much of the right flagellum missing; it has a fine but distinct basal vein and triangular marginal vein and belongs to the genus Basalys. It appears that the syntype series includes two species because Ashmead says the female syntype has a four-segmented antennal club, so it is unlikely to be a Basalys and more likely a Trichopria. It will therefore be necessary at some point to designate a lectotype to determine the application of the name Trichopria pleuralis; however, no designation is made here since designating the male would create homonymy elsewhere and change the established generic combination, so future revisers are recommended to locate and consider the female syntype if possible before resolving this problem. The established generic combination is retained for now.
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 14, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Compress Voice Transference over low Signal Strength in Satellite Communication
Creators: name: Beg, Saira
name: Khan, M. Fahad
name: Baig, Faisal
Publisher: name: arXiv
Year: 2016
Subjects: subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences
subject: H.2
subject: 68Wxx

description: This paper presents the comparison of compression algorithms for voice transferring method over SMS in satellite communication. Voice transferring method over SMS is useful in situations when signal strength is low and due to poor signal strength voice call connection is not possible to initiate or signal dropped during voice call. This method has one serious flaw that it produces large number of SMS while converting voice into SMS. Such issue is catered to some extend by employing any compression algorithm. In this paper our major aim is to find best compression scheme for said method, for that purpose we compare 6 different types of compression algorithms which are; LZW (Lempel-Ziv-Welch), Huffman coding, PPM (Prediction by partial matching), Arithmetic Coding (AC), BWT (Burrows-Wheeler-Transform), LZMA (Lempel-Ziv-Markov chain). This comparison shows that PPM compression method offers better compression ratio and produce small number of SMS. For experimentation we use Thuraya SG-2520 satellite phone. Moreover, we develop an application using J2ME platform[Ref:a]. We tested that application more than 100 times and then we compare the result in terms of compression ratio of each algorithm and number of connected SMS produce after each compression method. The result of this study will help developers to choose better compression scheme for their respective applications. http://www.learnrnd.com/news.php?id=ISSUES_IN_MOLECULAR_COMMUNICATIONS
description: 11 pages, 8 figures, International Journal
FAAM flight log - b365
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b365
description: Previously curated at: http://cedadocs.ceda.ac.uk/663/ Main files in this record: flight-log_faam_20080508_r0_b365.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Understanding spectral artefacts in SKA-LOW 21-cm cosmology experiments: the impact of cable reflections
Creators: name: O'Hara, Oscar Sage David
name: Dulwich, Fred
name: Acedo, Eloy de Lera
name: Dhandha, Jiten
name: Gessey-Jones, Thomas
name: Anstey, Dominic
name: Fialkov, Anastasia
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Cosmic Dawn was marked by the formation of the first stars, and preceded the Epoch of Reionization (EoR), when the Universe underwent a fundamental transformation caused by the radiation from these first stars and galaxies. Interferometric 21-cm experiments aim to probe redshifted neutral hydrogen signals from these periods, constraining the conditions of the early Universe. The SKA-Low instrument of the Square Kilometre Array (SKA) is envisaged to be the largest and most sensitive radio telescope at metre and centimetre wavelengths. The latest Aperture Array Verification Systems feature 7-m coaxial transmission lines connecting the low noise amplifiers to optical transmitters at the front of the analogue-receiving chain. An impedance mismatch between these components results in a partially reflected electromagnetic signal, introducing chromatic aberrations into the instrument bandpass. This causes power from the foreground signals to appear at higher delays, potentially contaminating the 'EoR window', a region in which the 21-cm signal should be detectable. We present an end-to-end simulation pipeline for SKA-Low using a composite sky model combining radio foregrounds from the Galactic and Extragalactic All-Sky MWA (GLEAM) Survey, Haslam $408\,$MHz, and a 1.5-cGpc 21-cm brightness temperature cube generated with the 21cmSPACE simulator. We derive a model for the scattering parameters of a coaxial transmission line in terms of its specifications and bulk material properties. Assuming identical cables of length $\leq 15.0\,$m with impedance mismatch $\leq 10\, Ω$, the reflection is confined below the EoR window. However, we demonstrate that even a 0.1 per cent length tolerance introduces contamination with an absolute fractional difference of $\sim 10$ per cent across all accessible k-modes.
description: 17 pages, 12 figures
Fucus spiralis Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Phaeophyta
Phaeophyceae
Fucales
Fucaceae
Fucus
Fucus spiralis

description: Fucus spiralis Linnaeus, Species Plantarum 2: 1159. 1753. "Habitat in Oceano." RCN: 8270, 8314. Lectotype (Børgesen in J. Linn. Soc., Bot. 39: 119, pl. 9. 1909): Herb. Linn. No. 1274.53 (LINN). Current name:  Fucus spiralis L. (Fucaceae). Note: See Powell (in Brit. Phycol. Bull. 2: 17. 1960), who mistakenly concluded that Børgesen’s chosen type was not original material for the name.
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 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 526, DOI: 10.5281/zenodo.291971
FAAM flight log - b366
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b366
description: Previously curated at: http://cedadocs.ceda.ac.uk/664/ Main files in this record: flight-log_faam_20080508_r0_b366.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Role of spontaneously generated coherence (SGC) in laser cooling of atoms
Creators: name: Das, Rajnandan Choudhury
name: Khan, Samir
name: R, Thilagaraj
name: Pandey, Kanhaiya
Publisher: name: arXiv
Year: 2024
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The well-known sub-Doppler polarization gradient cooling in type-I transition ($F_e=F_g+1$) is caused by red-detuned lasers. On the other hand, in type-II transition ($F_e\le F_g$), sub-Doppler cooling takes place through blue-detuned lasers. This opposite behavior for the two types of transitions is due to SGC. In the absence of SGC, both types of transitions show blue-detuned cooling. In this work, we experimentally and theoretically demonstrate blue-detuned cooling for both types of transitions in $^{\textrm{87}}$Rb. For completeness, we compare the temperatures in various configurations.
description: 7 pages, 4 figures
Estudio de casos múltiples mediante prueba de desempeño final (prueba de conocimientos teórica)
Creators: name: Guerra Macias, Iliana
Publisher: name: Zenodo
Year: 2023

description: Estudio de casos múltiples mediante prueba de desempeño final (prueba de conocimientos teórica) empleado en la investigación Habilidades procedimentales invariantes para el diagnóstico y el tratamiento de la peritonitis posoperatoria.
Trichopria atriceps Ashmead in Riley, Ashmead & Howard 1894
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Mymaridae
Trichopria
Trichopria atriceps

description: Trichopria atriceps Ashmead in Riley, Ashmead & Howard, 1894: 251, 253.
Valid name
Trichopria atriceps Ashmead in Riley, Ashmead & Howard, 1894.
Summary of types
Syntypes ♀, ♂.
Primary type data
Leeward side/ St. Vincent, W.I./ H.H. Smith/ 72; Trichopria / atriceps/ ♀ Ashm.; W.Indies/ 99-331 (syntype ♀). St. Vincent / W.I./ H.H. Smith/ 158; Trichopria / atriceps/ ♂ Ashm.; W.Indies/ 99-331 (syntype ♂).
Type locality
West Indies, St Vincent.
Remarks
This species was described from two females and one male. A pair of syntypes was found; the female syntype is mounted on a card and is entire; the male is mounted on a card point 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 15, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Hormophysa cuneiformis P. C. Silva
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Ochrophyta
Phaeophyceae
Fucales
Cystoseiraceae
Hormophysa
Hormophysa cuneiformis

description: Fucus triqueter Linnaeus, Mantissa Plantarum Altera: 312. 1771, nom. illeg. "Habitat in Mari Capensi. Koenig." RCN: 8324. Lectotype (Irvine in Spencer & al. in Taxon, in press): Herb. Linn. No. 1274.8 (LINN). Current name:  Hormophysa cuneiformis (J.F. Gmel.) P.C. Silva (Cystoseiraceae). Note: A later homonym of Fucus triqueter Gmelin (1768), and hence illegitimate (see Spencer & al. in Taxon, in press).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 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 526, DOI: 10.5281/zenodo.291971
Face Recognition: to Deploy or not to Deploy? A Framework for Assessing the Proportional Use of Face Recognition Systems in Real-World Scenarios
Creators: name: Negri, Pablo
name: Hupont, Isabelle
name: Gomez, Emilia
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: Face recognition (FR) has reached a high technical maturity. However, its use needs to be carefully assessed from an ethical perspective, especially in sensitive scenarios. This is precisely the focus of this paper: the use of FR for the identification of specific subjects in moderately to densely crowded spaces (e.g. public spaces, sports stadiums, train stations) and law enforcement scenarios. In particular, there is a need to consider the trade-off between the need to protect privacy and fundamental rights of citizens as well as their safety. Recent Artificial Intelligence (AI) policies, notably the European AI Act, propose that such FR interventions should be proportionate and deployed only when strictly necessary. Nevertheless, concrete guidelines on how to address the concept of proportional FR intervention are lacking to date. This paper proposes a framework to contribute to assessing whether an FR intervention is proportionate or not for a given context of use in the above mentioned scenarios. It also identifies the main quantitative and qualitative variables relevant to the FR intervention decision (e.g. number of people in the scene, level of harm that the person(s) in search could perpetrate, consequences to individual rights and freedoms) and propose a 2D graphical model making it possible to balance these variables in terms of ethical cost vs security gain. Finally, different FR scenarios inspired by real-world deployments validate the proposed model. The framework is conceived as a simple support tool for decision makers when confronted with the deployment of an FR system.
description: Published a shorter version in IEEE International Conference on Automatic Face and Gesture Recognition 2024
Probing Strong Correlations with Light Scattering: the Example of the Quantum Ising model
Creators: name: Babujian, H. M.
name: Karowski, M.
name: Tsvelik, A. M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: In this paper we calculate the nonlinear susceptibility and the resonant Raman cross section for the paramagnetic phase of the ferromagnetic Quantum Ising model in one dimension. In this region the spectrum of the Ising model has a gap $m$. The Raman cross section has a strong singularity when the energy of the outgoing photon is at the spectral gap $ω_{f} \approx m$ and a square root threshold when the frequency difference between the incident and outgoing photons $ω_{i} -ω_{f} \approx 2m$. The latter feature reflects the fermionic nature of the Ising model excitations.
description: 7 pages
FAAM flight log - b367
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b367
description: Previously curated at: http://cedadocs.ceda.ac.uk/665/ Main files in this record: flight-log_faam_20080509_r0_b367.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Stochastic dynamics of particles trapped in turbulent flows
Creators: name: Machicoane, N
name: López-Caballero, M
name: Fiabane, L
name: Pinton, J-F
name: Bourgoin, M
name: Burguete, J
name: Volk, R
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The long time dynamics of large particles trapped in two inhomogeneous turbulent shear flows is studied experimentally. Both flows present a common feature, a shear region that separates two colliding circulations, but with different spatial symmetries and temporal behaviors. Because large particles are less and less sensitive to flow fluctuations as their size increases, we observe the emergence of a slow dynamics corresponding to back-and-forth motions between two attractors, and a super-slow regime synchronized with flow reversals when they exist. Such dynamics is substantially reproduced by a one dimensional stochastic model of an over-damped particle trapped in a two-well potential, forced by a colored noise. An extended model is also proposed that reproduces observed dynamics and trapping without potential barrier: the key ingredient is the ratio between the time scales of the noise correlation and the particle dynamics. A total agreement with experiments requires the introduction of spatially inhomogeneous fluctuations and a suited confinement strength.
FAAM flight log - b368
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b368
description: Previously curated at: http://cedadocs.ceda.ac.uk/666/ Main files in this record: flight-log_faam_20080510_r0_b368.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
The electromagnetic form factors of heavy-light pseudo-scalar and vector mesons
Creators: name: Xu, Yin-Zhen
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We systematically investigate the electromagnetic form factors of heavy-light pseudo-scalar and vector mesons within the Dyson-Schwinger/Bethe-Salpeter equations framework for the first time. It is found that the charge radius of vector meson is larger than that of its pseudo-scalar counterpart. In heavy-light systems, the flavor symmetry breaking will lead to a splitting of the form factor of different quark, and the distribution range of lighter and heavier quark gradually expands and contracts, respectively. The competition between them together generates the electromagnetic form factors of meson. Our results can be compared with other theoretical calculations and future experimental data.
Pricing and Resource Allocation via Game Theory for a Small-Cell Video Caching System
Creators: name: Li, Jun
name: Chen, He
name: Chen, Youjia
name: Lin, Zihuai
name: Vucetic, Branka
name: Hanzo, Lajos
Publisher: name: arXiv
Year: 2016
Subjects: subject: Information Theory (cs.IT)
subject: Computer Science and Game Theory (cs.GT)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Evidence indicates that downloading on-demand videos accounts for a dramatic increase in data traffic over cellular networks. Caching popular videos in the storage of small-cell base stations (SBS), namely, small-cell caching, is an efficient technology for reducing the transmission latency whilst mitigating the redundant transmissions of popular videos over back-haul channels. In this paper, we consider a commercialized small-cell caching system consisting of a network service provider (NSP), several video retailers (VR), and mobile users (MU). The NSP leases its SBSs to the VRs for the purpose of making profits, and the VRs, after storing popular videos in the rented SBSs, can provide faster local video transmissions to the MUs, thereby gaining more profits. We conceive this system within the framework of Stackelberg game by treating the SBSs as a specific type of resources. We first model the MUs and SBSs as two independent Poisson point processes, and develop, via stochastic geometry theory, the probability of the specific event that an MU obtains the video of its choice directly from the memory of an SBS. Then, based on the probability derived, we formulate a Stackelberg game to jointly maximize the average profit of both the NSP and the VRs. Also, we investigate the Stackelberg equilibrium by solving a non-convex optimization problem. With the aid of this game theoretic framework, we shed light on the relationship between four important factors: the optimal pricing of leasing an SBS, the SBSs allocation among the VRs, the storage size of the SBSs, and the popularity distribution of the VRs. Monte-Carlo simulations show that our stochastic geometry-based analytical results closely match the empirical ones. Numerical results are also provided for quantifying the proposed game-theoretic framework by showing its efficiency on pricing and resource allocation.
description: Accepted to appear in IEEE Journal on Selected Areas in Communications, special issue on Video Distribution over Future Internet
MPEC 2023-Q21 : DAILY ORBIT UPDATE (2023 August 19)
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

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.
Turbinaria turbinata Kuntze
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Ochrophyta
Phaeophyceae
Fucales
Sargassaceae
Turbinaria
Turbinaria turbinata

description: Fucus turbinatus Linnaeus, Species Plantarum 2: 1160. 1753. "Habitat in America rupibus marinis." RCN: 8282, 8307. Lectotype (Irvine in Spencer & al. in Taxon, in press): [icon] " Fucus marinus vesiculas habens membranis extantibus alatas" in Sloane, Voy. Jamaica 1: 58, t. 20, f. 6. 1707. - Typotype: Herb. Sloane 1: 6 (BMSL). Current name:  Turbinaria turbinata (L.) Kuntze (Sargassaceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 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 526, DOI: 10.5281/zenodo.291971
Primordial Black Holes and Scalar-induced Gravitational Waves in Radiative Hybrid Inflation
Creators: name: Afzal, Adeela
name: Ghoshal, Anish
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the possibility that primordial black holes (PBHs) can be formed from large curvature perturbations generated during the waterfall phase transition due to the effects of one-loop radiative corrections of Yukawa couplings between the inflaton and a dark fermion in a non-supersymmetric hybrid inflationary model. We obtain a spectral index $n_s$, and a tensor-to-scalar ratio $r$, consistent with the current Planck data. We identify parameter space where PBHs can be the entire dark matter (DM) candidate of the universe or a fraction of it. Our predictions are consistent with any existing constraints of PBH from microlensing, BBN, CMB, etc. Moreover, the scenario is also testable via induced gravitational waves (GWs) from first-order scalar perturbations detectable in future observatories such as LISA and ET. For instance, with inflaton mass $m \sim 2\times 10^{12}$ GeV, $m_N \sim 5.4\times 10^{15}$ GeV, we obtain PBHs of around $10^{-13}\, M_\odot$ mass that can explain the entire abundance of DM and predict GWs with amplitude $Ω_{\rm GW}h^2$ $\sim 10^{-9}$ with peak frequency $f$ $\sim$ $0.1$ Hz in LISA. By explicitly estimating fine-tuning we show that the model has very mild tuning. We discuss successful reheating at the end of the inflationary phase via the conversion of the waterfall field into standard model (SM) particles. We also briefly speculate a scenario where the dark fermion can be a possible heavy right-handed neutrino (RHN) which is responsible for generating the SM neutrino masses via the seesaw mechanism. The RHN can be produced due to waterfall field decay and its subsequent decay may also explain the observed baryon asymmetry in the universe via leptogenesis. We find the reheat temperature $T_R\lesssim5\times10^9$~GeV that explains the matter-anti-matter asymmetry of the universe.
description: Match the Published version, accepted in EPJC
FAAM flight log - b369
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b369
description: Previously curated at: http://cedadocs.ceda.ac.uk/667/ Main files in this record: flight-log_faam_20080510_r0_b369.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Botryocladia uvaria Kylin
Creators: name: Jarvis, Charlie
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Rhodophyta
Florideophyceae
Rhodymeniales
Rhodymeniaceae
Botryocladia
Botryocladia uvaria

description: Fucus uranus Linnaeus, Systema Naturae, ed. 10, 2: 1345. 1759, orth. var. RCN: 8281. Lectotype (Brodie in Spencer & al. in Taxon, in press): Herb. Linn. No. 1274.32 (LINN). Current name:  Botryocladia uvaria (L.) Kylin (Rhodymeniaceae). Note: This appears to be an orthographic variant, corrected by Linnaeus to F. uvarius in 1774 (see Spencer & al. in Taxon, in press).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part F), pp. 516-528 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on pages 526-527, DOI: 10.5281/zenodo.291971
Observation of Larmor-like precession of a single birefringent particle due to spin-dependent forces in tilted optical tweezers
Creators: name: Roy, Sauvik
name: Ghosh, Nirmalya
name: Banerjee, Ayan
name: Gupta, Subhasish Dutta
Publisher: name: arXiv
Year: 2024
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We observe clear precessional motion of highly birefringent liquid crystal (LC) particles trapped in a spherically aberrated optical trap which is built around a tilted refractive index stratified medium. For input circularly polarized light, the breaking of azimuthal symmetry induced by the tilt leads to an asymmetric intensity distribution in the radial direction near the trap focal plane, which - in combination with the spin-orbit conversion effects for input circularly polarized light - results in non-uniform canonical and spin momentum densities in those regions. In addition, while the canonical momentum remains always oriented towards the axial direction, the spin momentum reverses direction along spatial loops in the radial direction. As a consequence, the total momentum precesses around the canonical momentum vector along elliptical spatial loops - akin to a Larmor-like precession of magnetic moment (total momentum in our case) around a magnetic field (canonical momentum). We probe this precession experimentally using the single trapped LC particles - with the direction of precession determined by the helicity of the input light and the precession frequency varying linearly with the laser power. Our experimental results are validated by numerical simulations of the system where we employ the Debye-Wolf theory for tight focusing in the presence of a tilted stratified media.
description: 6 pages, 3 figures, Comments are appreciated
Braiding Majorana Fermions
Creators: name: Kauffman, Louis H.
name: Lomonaco, Samuel J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Geometric Topology (math.GT)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 57M25

description: In this paper we study a Clifford algebra generalization of the quaternions and its relationship with braid group representations related to Majorana fermions. The Fibonacci model for topological quantum computing is based on the fusion rules for a Majorana fermion. Majorana fermions can be seen not only in the structure of collectivies of electrons, as in the quantum Hall effect, but also in the structure of single electrons both by experiments with electrons in nanowires and also by the decomposition of the operator algebra for a fermion into a Clifford algebra generated by two Majorana operators. The purpose of this paper is to discuss these braiding representations, important for relationships among physics, quantum information and topology. A new result in this paper is the Clifford Braiding Theorem. This theorem shows that the Majorana operators give rise to a particularly robust representation of the braid group that is then further represented to find the phases of the fermions under their exchanges in a plane space. The more robust representation in our braiding theorem will be the subject of further work.
description: 15 pages, 5 figures, LaTeX document. arXiv admin note: substantial text overlap with arXiv:1301.6214, arXiv:quant-ph/0606114
Core correlation effects in multiconfiguration calculations of isotope shifts in Mg I
Creators: name: Filippin, Livio
name: Godefroid, Michel
name: Ekman, Jörgen
name: Jönsson, Per
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The present work reports results from systematic multiconfiguration Dirac-Hartree-Fock calculations of isotope shifts for several well-known transitions in neutral magnesium. Relativistic normal and specific mass shift factors as well as the electronic probability density at the origin are calculated. Combining these electronic quantities with available nuclear data, energy and transition level shifts are determined for the $^{26}$Mg$-^{24}$Mg pair of isotopes. Different models for electron correlation are adopted. It is shown that although valence and core-valence models provide accurate values for the isotope shifts, the inclusion of core-core excitations in the computational strategy significantly improves the accuracy of the transition energies and normal mass shift factors.
description: 2 figures, submitted to Physical Review A
FAAM flight log - b370
Creators: name: FAAM
Publisher: name: Zenodo
Year: 2008

description: FAAM flight log - b370
description: Previously curated at: http://cedadocs.ceda.ac.uk/668/ Main files in this record: flight-log_faam_20080512_r0_b370.pdf Transferred to CEDA document repository community on Zenodo on 2022-11-24
Production of rubidium Bose-Einstein condensate in an optically-plugged magnetic quadrupole trap
Creators: name: Zhang, Dong-Fang
name: Gao, Tian-You
name: Kong, Ling-Ran
name: Li, Kai
name: Jiang, Kai-Jun
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We have experimentally produced rubidium Bose-Einstein condensate in an optically-plugged magnetic quadrupole (OPQ) trap. A far blue-detuned focused laser beam with a wavelength of 532 nm is plugged in the center of the magnetic quadrupole trap to increase the number of trapped atoms and suppress the heating. A radio frequency (RF) evaporative cooling in the magneto-optical hybrid trap is applied to decrease the atom temperature into degeneracy. The atom number of the condensate is $1.2(0.4)\times10^5$ and the temperature is below 100 nK. We have also studied characteristic behaviors of the condensate, such as phase space density (PSD), condensate fraction and anisotropic expansion.
description: will be published on Chin. Phys. Lett. 2016
Phaenopria subclavata Ashmead in Riley, Ashmead & Howard 1894
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Phaenopria
Phaenopria subclavata

description: Phaenopria subclavata Ashmead in Riley, Ashmead & Howard, 1894: 253, 254.
Valid name
Trichopria subclavata (Ashmead in Riley, Ashmead & Howard, 1894).
Summary of types
Syntypes ♀, ♂.
Primary type data
St. Vincent / W.I./ H.H. Smith/ 238; Phaenopria / subclavata/ ♀ Ashm.; W.Indies/ 99-331 (syntype ♀). Leeward side/ St. Vincent, W.I./ H.H. Smith/ 239; Phaenopria / subclavata/ ♂ Ashm.; W.Indies/ 99-331 (syntype ♂).
Type locality
West Indies, St Vincent.
Remarks
This species was described from two females and two males, of which a pair was found. Thirteen other females standing over this name, collected by H.H. Smith, are not syntypic as they are from Grenada. Both syntypes are mounted on card points: the female is missing the left flagellum and right fore leg; the male 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 15, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
Open Research Europe workshop: Investing in Open Peer Review
Creators: name: Durowoju, Georgina
name: Ross-Hellauer, Tony
name: Tsakonas, Giannis
name: Wennström, Sofie
Publisher: name: Zenodo
Year: 2022
Subjects: Open Research Europe
ORE
Open Peer Review
Peer Review Models

description: In this ORE workshop, that was held at LIBER's Winter Event on the 1syt of december 2022 at the Vrije Universiteit in Amsterdam, the development of the open review model behind the ORE platform was presented and the feedback received so far was discussed. ORE promises a rapid and transparent publishing process and the open review model is the backbone of delivering this service. The workshop highlighted how early career researchers can benefit from the open peer review model and how the credit system works in recognizing and adding value to the work delivered by peer reviewers. Chair/moderator: Giannis Tsakonas

 Presentations: Peer Review in the Age of Open Science (online via Zoom) - Tony Ross-Hellauer
 The talk presented definitions of OPR, guidelines for implementation and critical reflection of the advantages and disadvantages. The latter included presentation of first results from a new Systematic Review of evidence on OPR uptake, attitudes and efficacy, to synthesise what we know on what works in which circumstances, reflect on important barriers to further implementation, and call for research on key areas where more evidence is needed. Publishing with Peer Review: Will the future require us to open up the black box of peer assessment? - Sofie Wennström
 Peer review is described as both something intrinsic and absolutely necessary to validate research output before publication. However, it is also a criticized procedure where stakeholders claim that it is neither transparent nor objective or even constructive enough to serve research well. Moreover, there are few incentives for working with peer review, which does not encourage quality improvement. This brief talk showed examples of some of the existing models for peer review and touch upon experiences from working at a university library and university press and the assignment of having to handle questions from working with and for researchers. The talk also showcased a new pilot project at Stockholm University, aiming to build an institutional tool for open peer review. Peer Review on ORE: An Open Research Approach - Georgina Durowoju
 Open Research Europe (ORE), the European Commission’s open access publishing platform has a unique publishing model that incorporates open peer review. In this workshop, we invited attendees to learn more about the model utilized on Open Research Europe, specifically the fully open and transparent post-publication peer review process and understand how the practice can be beneficial for not only authors but also reviewers.

 To read LIBER's blog on this workshop, as well as on a presentation about the ORE platform held during LIBER's Winter Event, please click: Open Research Europe: Fast, Inclusive and Open - LIBER Europe.