cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The ridgelet transform and quasiasymptotic behavior of distributions
Creators: name: Kostadinova, Sanja
name: Pilipovic, Stevan
name: Saneva, Katerina
name: Vindas, Jasson
Publisher: name: arXiv
Year: 2014
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: Primary 42C20, 41A27, 46F12, Secondary 44A15, 46F10

description: We characterize the quasiasymptotic behavior of distributions in terms of a Tauberian theorem for ridgelet transforms.
description: 13 pages
Brain segmentation based on multi-atlas guided 3D fully convolutional network ensembles
Creators: name: Wu, Jiong
name: Tang, Xiaoying
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this study, we proposed and validated a multi-atlas guided 3D fully convolutional network (FCN) ensemble model (M-FCN) for segmenting brain regions of interest (ROIs) from structural magnetic resonance images (MRIs). One major limitation of existing state-of-the-art 3D FCN segmentation models is that they often apply image patches of fixed size throughout training and testing, which may miss some complex tissue appearance patterns of different brain ROIs. To address this limitation, we trained a 3D FCN model for each ROI using patches of adaptive size and embedded outputs of the convolutional layers in the deconvolutional layers to further capture the local and global context patterns. In addition, with an introduction of multi-atlas based guidance in M-FCN, our segmentation was generated by combining the information of images and labels, which is highly robust. To reduce over-fitting of the FCN model on the training data, we adopted an ensemble strategy in the learning procedure. Evaluation was performed on two brain MRI datasets, aiming respectively at segmenting 14 subcortical and ventricular structures and 54 brain ROIs. The segmentation results of the proposed method were compared with those of a state-of-the-art multi-atlas based segmentation method and an existing 3D FCN segmentation model. Our results suggested that the proposed method had a superior segmentation performance.
Heat kernel for the quantum Rabi model
Creators: name: Reyes-Bustos, Cid
name: Wakayama, Masato
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: Number Theory (math.NT)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The quantum Rabi model (QRM) is widely recognized as a particularly important model in quantum optics. It is considered to be the simplest and most fundamental system describing quantum light-matter interaction. The objective of the paper is to give an analytical formula of the heat kernel of the Hamiltonian explicitly by infinite series of iterated integrals. The derivation of the formula is based on the direct evaluation of the Trotter-Kato product formula without the use of Feynman-Kac path integrals. More precisely, the infinite sum in the expression of the heat kernel arises from the reduction of the Trotter-Kato product formula into sums over the orbits of the action of the infinite symmetric group $\mathfrak{S}_\infty$ on the group $\mathbb{Z}_2^{\infty}$, and the iterated integrals are then considered as the orbital integral for each orbit. Here, the groups $ \mathbb{Z}_2^{\infty} $ and $\mathfrak{S}_\infty$ are the inductive limit of the families $\{\mathbb{Z}_2^n\}_{n\geq0}$ and $\{\mathfrak{S}_n\}_{n\geq0}$, respectively. In order to complete the reduction, an extensive study of harmonic (Fourier) analysis on the inductive family of abelian groups $\mathbb{Z}_2^n\, (n \geq0)$ together with a graph theoretical investigation is crucial. To the best knowledge of the authors, this is the first explicit computation for obtaining a closed formula of the heat kernel for a non-trivial realistic interacting quantum system. The heat kernel of this model is further given by a two-by-two matrix valued function and is expressed as a direct sum of two respective heat kernels representing the parity ($\mathbb{Z}_2$-symmetry) decomposition of the Hamiltonian by parity.
description: 51 pages, 4 figures. Added new section with remarks on convergence. Improvements of notation
SOCIAL MEDIA MARKETING EFFECT ON SMARTPHONE INDUSTRY TOWARDS PURCHASE INTENTION: THE MEDIATION OF BRAND TRUST, BRAND IMAGE, AND BRAND AWARENESS
Creators: name: ADHI PRASETIO
name: KEIZHA HAYA ATIQAH SARJONO
Publisher: name: Zenodo
Year: 2023
Subjects: Social Media Marketing, Purchase Intention, Brand Trust, Brand Image, Brand Awareness, Smartphone Industry

description: Abstract
This research aims to determine how much Samsung smartphone consumers' purchase intention is influenced by social media marketing, where brand trust, brand image and brand awareness are mediating variables. This research used a quantitative approach by distributing questionnaires to 212 respondents, which were distributed online via social media. Data processing in this study used SmartPLS 4.0.9.4 software using Structural Equation Modeling (SEM). Based on the results of the data analysis that has been carried out, each hypothesis in this research has a significant positive influence. It was explained that in this research, social media marketing has a significant positive effect on purchase intention, brand trust, brand image and brand awareness. Likewise, brand trust, brand image and brand awareness have a significant positive effect on purchase intention. The third mediating variable used in this research had a significant positive influence on mediating the relationship between social media marketing and purchase intention. This study allows the Samsung Company to increase their consumers' purchase intention, especially by focusing on future sales of their smartphone products more accurately and also provides insight into managing their social media marketing.
Shedding Light on the Matter of Abell 781
Creators: name: Wittman, D.
name: Dawson, William
name: Benson, Bryant
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The galaxy cluster Abell 781 West has been viewed as a challenge to weak gravitational lensing mass calibration, as Cook and dell'Antonio (2012) found that the weak lensing signal-to-noise in three independent sets of observations was consistently lower than expected from mass models based on X-ray and dynamical measurements. We correct some errors in statistical inference in Cook and dell'Antonio (2012) and show that their own results agree well with the dynamical mass and exhibit at most 2.2--2.9$σ$ low compared to the X-ray mass, similar to the tension between the dynamical and X-ray masses. Replacing their simple magnitude cut with weights based on source photometric redshifts eliminates the tension between lensing and X-ray masses; in this case the weak lensing mass estimate is actually higher than, but still in agreement with, the dynamical estimate. A comparison of lensing analyses with and without photometric redshifts shows that a 1--2$σ$ chance alignment of low-redshift sources lowers the signal-to-noise observed by all previous studies which used magnitude cuts rather than photometric redshifts. The fluctuation is unexceptional, but appeared to be highly significant in Cook and dell'Antonio (2012) due to the errors in statistical interpretation.
description: 7 pages, submitted to MNRAS
Crocidura bovei Dobson 1887
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura bovei

description: Crocidura bovei Dobson, 1887. Ann. Mus. Civ. Stor. Nat. Genova, ser. 2, 5:425. TYPE LOCALITY: Zaire, Vivi. DISTRIBUTION: Known only from the type locality. ISIS NUMBER: 5301403007005018001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 71, DOI: 10.5281/zenodo.7353001
Galaxy Climate Workbench
Creators: name: Fouilloux, Anne
Publisher: name: Zenodo
Year: 2020
Subjects: climate
energy
modelling
eosc
openmod
S2S4E

description: Galaxy is an open, web-based platform for accessible, reproducible, and transparent computational research. Researchers are empowered to share their findings. This poster was presented at "CLIMATE FORECASTING FOR ENERGY: ONLINE WORKSHOP" with an objecctive to initiate new collaborations with energy sector and energy modelling. The S2S4E project, together with the Open Energy Modelling initiative is hosting a free 1-day workshop on "Climate forecasting for energy" on Friday 4 December 2020, from 10:00-18:00 (CET). The workshop seeks to support the uptake and use of climate information in the energy sector and energy modelling. Renewable energy is widely seen as a major step towards achieving the goals of the Paris climate agreement. However, renewable energy production is weather-dependent. Sub-seasonal to seasonal (S2S) climate forecasts on timescales of weeks to months ahead have the potential to support the management and operation of renewable systems. This workshop therefore seeks to address the challenges in the use of climate data (particularly S2S forecasts) in energy applications by discussing: the science basis of climate forecasting, the use of climate data in energy modelling and decision making, and state-of-the-art research advances in the use of climate data in energy modelling. Scientific organising committee: David Brayshaw and Hannah Bloomfield (University of Reading); Robbie Morrison, Ekaterina Kasilova, Alex Kies, Anne Fouilloux and Martin Dorenkamper (OpenMod); Isadora Jimenez, Albert Soret and Andria Nicodemou (Barcelona Supercomputing Center); Erlend Hermansen and Jana Sillmann (CICERO).
description: EOSC-Nordic project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 857652.
Acropora undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Acroporidae
Acropora
Acropora undetermined

description: Acropora sp. indet. 6
Materials
Type status: Other material. Taxon: scientificName: Acropora sp. 6; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Acroporidae; genus: Acropora; Location: waterBody: Indian Ocean; country: Maldives; locality: Laamu; minimumDepthInMeters: 10; maximumDepthInMeters: 10; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Acropora undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Acroporidae
Acropora
Acropora undetermined

description: Acropora sp. indet. 7
Materials
Type status: Other material. Taxon: scientificName: Acropora sp. 7; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Acroporidae; genus: Acropora; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Laamu, Huvadhu, Addu; minimumDepthInMeters: 2; maximumDepthInMeters: 10; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Decoding Quantum Field Theory with Machine Learning
Creators: name: Grimmer, Daniel
name: Melgarejo-Lermas, Irene
name: Polo-Gómez, José
name: Martín-Martínez, Eduardo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We demonstrate how one can use machine learning techniques to bypass the technical difficulties of designing an experiment and translating its outcomes into concrete claims about fundamental features of quantum fields. In practice, all measurements of quantum fields are carried out through local probes. Despite measuring only a small portion of the field, such local measurements have the capacity to reveal many of the field's global features. This is because, when in equilibrium with their environments, quantum fields store global information locally, albeit in a scrambled way. We show that neural networks can be trained to unscramble this information from data generated from a very simple one-size-fits-all local measurement protocol. To illustrate this general claim we will consider three non-trivial features of the field as case studies: a) how, as long as the field is in a stationary state, a particle detector can learn about the field's boundary conditions even before signals have time to propagate from the boundary to the detector, b) how detectors can determine the temperature of the quantum field even without thermalizing with it, and c) how detectors can distinguish between Fock states and coherent states even when the first and second moments of all their quadrature operators match. Each of these examples uses the exact same simple fixed local measurement protocol and machine-learning ansatz successfully. This supports the claim that the framework proposed here can be applied to nearly any kind of local measurement on a quantum field to reveal nearly any of the field's global properties in a one-size-fits-all manner.
description: 29 pages (14 pages of appendices), 5 figures + 1 figure in Appendices, RevTeX 4.2. v3: Updated to match published version
Crocidura brevicauda Jentink 1890
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura brevicauda

description: Crocidura brevicauda Jentink, 1890. In Weber, Zool. Ergebnisse einer Reise in Niederl. Ost-Indien, 1:124. TYPE LOCALITY: Indonesia, Java, Tijibodas, near Sindanglaja. DISTRIBUTION: Java. COMMENT: Probably a subspecies of fuliginosa; see Jenkins, 1976. ISIS NUMBER: 5301403007005020001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 71, DOI: 10.5281/zenodo.7353001
description: {"references": ["Jenkins, P. D. 1976. Variation in Eurasian shrews of the genus Crocidura (Insectivora: Soricidae). Bulletin of the British Museum (Natural History), Zoology Series, 30: 271 - 309."]}
Input design for Bayesian identification of non-linear state-space models
Creators: name: Tulsyan, Aditya
name: Khare, Swanand R.
name: Huang, Biao
name: Gopaluni, R. Bhushan
name: Forbes, J. Fraser
Publisher: name: arXiv
Year: 2013
Subjects: subject: Applications (stat.AP)
subject: Computation (stat.CO)
subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: We propose an algorithm for designing optimal inputs for on-line Bayesian identification of stochastic non-linear state-space models. The proposed method relies on minimization of the posterior Cramér Rao lower bound derived for the model parameters, with respect to the input sequence. To render the optimization problem computationally tractable, the inputs are parametrized as a multi-dimensional Markov chain in the input space. The proposed approach is illustrated through a simulation example.
description: This article has been published in: Tulsyan, A, S.R. Khare, B. Huang, R.B. Gopaluni and J.F. Forbes (2013). Bayesian identification of non-linear state-space models: Part I- Input design. In: Proceedings of the 10th IFAC International Symposium on Dynamics and Control of Process Systems. Mumbai, India
Astreopora undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Acroporidae
Astreopora
Astreopora undetermined

description: Astreopora sp. indet.
Materials
Type status: Other material. Taxon: scientificName: Astreopora sp.; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Acroporidae; genus: Astreopora; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Vaavu, Laamu, Huvadhu, Addu; minimumDepthInMeters: 2; maximumDepthInMeters: 30; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Maximum Entropy Estimation of the Galactic Bulge Morphology via the VVV Red Clump
Creators: name: Coleman, Brenna
name: Paterson, Dylan
name: Gordon, Chris
name: Macias, Oscar
name: Ploeg, Harrison
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The abundance and narrow magnitude dispersion of Red Clump (RC) stars make them a popular candidate for mapping the morphology of the bulge region of the Milky Way. Using an estimate of the RC's intrinsic luminosity function, we extracted the three-dimensional density distribution of the RC from deep photometric catalogues of the VISTA Variables in the Via Lactea (VVV) survey. We used maximum entropy based deconvolution to extract the spatial distribution of the bulge from Ks-band star counts. We obtained our extrapolated non-parametric model of the bulge over the inner 40 by 40 degrees squared region of the Galactic centre. Our reconstruction also naturally matches onto a parametric fit to the bulge outside the VVV region and inpaints overcrowded and high extinction regions. We found a range of bulge properties consistent with other recent investigations based on the VVV data. In particular, we estimated the bulge mass to be in the range 13 to 17 billion solar masses, the X-component to be between 18% and 25% of the bulge mass, and the bulge angle with respect to the Sun-Galactic centre line to be between 18 and 32 degrees. Studies of the Fermi Large Area Telescope (LAT) gamma-ray Galactic centre excess suggests that the excess may be traced by Galactic bulge distributed sources. We applied our deconvolved density in a template fitting analysis of this Fermi-LAT GeV excess and found an improvement in the fit compared to previous parametric based templates.
description: 25 pages, 27 figures, minor typo corrected
Crocidura brunnea Jentink 1888
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura brunnea

description: Crocidura brunnea Jentink, 1888. Notes Leyden Mus., 10: 164. TYPE LOCALITY: Indonesia, Java. DISTRIBUTION: Java; Sumatra; Moluccas; Sulawesi. COMMENT: May include doriae; Laurie and Hill, 1954:30, doubted the occurrence of doriae east of Wallace's line. Jenkins, 1976, considered brunnea as “probably fuliginosa." See also comments under fuliginosa. ISIS NUMBER: 5301403007005021001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 71, DOI: 10.5281/zenodo.7353001
description: {"references": ["Laurie, E. M. O., and J. E. Hill. 1954. List of land mammals of New Guinea, Celebes and adjacent islands 1758 - 1952. British Museum (Natural History) Publications, London, 175 pp.", "Jenkins, P. D. 1976. Variation in Eurasian shrews of the genus Crocidura (Insectivora: Soricidae). Bulletin of the British Museum (Natural History), Zoology Series, 30: 271 - 309."]}
Non-Parametric Density Reconstruction of the Galactic Bulge Area using Red Clump Stars in the VVV Survey
Creators: name: Paterson, Dylan
name: Coleman, Brenna
name: Gordon, Chris
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Studies of the red clump giant population in the inner Milky Way suggest the Galactic bulge/bar has a boxy/peanut/X-shaped structure as predicted by its formation via a disc buckling instability. We used a non-parametric method of estimating the Galactic bulge morphology that is based on maximum entropy regularisation. This enabled us to extract the three-dimensional distribution of the red giant stars in the bulge from deep photometric catalogues of the VISTA Variables in the Via Lactea (VVV) survey. Our high-resolution reconstruction confirms the well-known boxy/peanut/X-shaped structure of the bulge. We also find spiral arm structures that extend to around three kpc in front of and behind the bulge and are on different sides of the bulge major axis. We show that the detection of these structures is robust to the uncertainties in the luminosity function.
description: 12 pages, 8 figures, V4: MNRAS accepted version
Crocidura butleri Thomas 1911
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura butleri

description: Crocidura butleri Thomas, 1911. Ann. Mag. Nat. Hist., ser. 8, 8:375. TYPE LOCALITY: Sudan, Bahr-el-Ghazal, between Chakchak and Dem Zubeir. DISTRIBUTION: Sudan; S. Somalia; Kenya. COMMENT: Includes percivali and aridula; see Heim de Balsac and Meester, 1977, Part 1:10. Gureev, 1979:408, listed percivali as a distinct species without comment. ISIS NUMBER: 5301403007005023001 as C. butleri. 5301403007005108001 as C. percivali.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 71, DOI: 10.5281/zenodo.7353001
description: {"references": ["Heim de Balsac, H., and J. Meester. 1977. Order Insectivora. Part 1. Pp. 1 - 29, in The mammals of Africa: An identification manual (J. Meester and H. W. Setzer, eds.). [issued 22 Aug 1977]. Smithsonian Institution Press, Washington, D. C., not continuously paginated.", "Gureev, A. A. 1979. Fauna SSSR, Mlekopitayutschie, tom. 4, vyp. 2. Nasekomoyadnye ... [Fauna of the USSR, Mammals, vol. 4, pt. 2. Insectivores (Mammalia, Insectivora)]. Nauka, Leningrad, 501 pp. (in Russian)."]}
What controls the large-scale magnetic fields of M dwarfs?
Creators: name: Gastine, T.
name: Morin, J.
name: Duarte, L.
name: Reiners, A.
name: Christensen, U.
name: Wicht, J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Observations of active M dwarfs show a broad variety of large-scale magnetic fields encompassing dipole-dominated and multipolar geometries. We detail the analogy between some anelastic dynamo simulations and spectropolarimetric observations of 23 M stars. In numerical models, the relative contribution of inertia and Coriolis force in the global force balance -estimated by the so-called local Rossby number- is known to have a strong impact on the magnetic field geometry. We discuss the relevance of this parameter in setting the large-scale magnetic field of M dwarfs.
description: 4 pages, 3 figures, conference proceeding, IAUS 302 'Magnetic Fields Throughout the Stellar Evolution', (26-30 Aug 2013, Biarritz, France)
Montipora undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Acroporidae
Montipora
Montipora undetermined

description: Montipora sp. indet. 1
Materials
Type status: Other material. Taxon: scientificName: Montipora sp. 1; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Acroporidae; genus: Montipora; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Vaavu, Laamu, Huvadhu, Addu; minimumDepthInMeters: 2; maximumDepthInMeters: 61; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Interlacing Properties of Coefficient Polynomials in Differential Operator Representations of Real-Root Preserving Linear Transformations
Creators: name: Cardon, David A.
name: Sorensen, Evan L.
name: White, Jason C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Complex Variables (math.CV)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 2020: 33C45, 26C10

description: We study linear transformations $T \colon \mathbb{R}[x] \to \mathbb{R}[x]$ of the form $T[x^n]=P_n(x)$ where $\{P_n(x)\}$ is a real orthogonal polynomial system. Such transformations that preserve or shrink the location of the complex zeros of polynomials is a recent object of study, motivated by the Riemann Hypothesis. In particular, we are interested in linear transformations that map polynomials with all real zeros to polynomials with all real zeros. It is well known that any transformation $T \colon \mathbb{C}[x] \rightarrow \mathbb{C}[x]$ has a differential operator representation $T = \sum_{k = 0}^\infty \frac{Q_k(x)}{k!} D^k$. Motivated by the work of Chasse \cite{Chasse-PhD-2011}, Forgács, and Piotrowski \cite{Forgacs-Piotrowski-Hermite-2015}, we seek to understand the behavior of the transformation $T$ by studying the roots of the $Q_k(x)$. We prove four main things. First, we show that the only case where the $Q_k(x)$ are constant and $\{P_n(x)\}$ are an orthogonal system is that when the $P_n$ form a shifted set of generalized probabilist Hermite polynomials. Second, we show that the coefficient polynomials $Q_k(x)$ have real roots when the $P_n(x)$ are the physicist Hermite polynomials or the Laguerre polynomials. Next, we show that in these cases, the roots of successive polynomials strictly interlace, a property that has not yet been studied for coefficient polynomials. We conclude by discussing the Chebyshev and Legendre polynomials, proving a conjecture of Chasse, and presenting several open problems.
description: 16 pages. This version improves exposition and corrects several typographical errors
Montipora undetermined
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Acroporidae
Montipora
Montipora undetermined

description: Montipora sp. indet. 2
Materials
Type status: Other material. Taxon: scientificName: Montipora sp. 2; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Acroporidae; genus: Montipora; Location: waterBody: Indian Ocean; country: Maldives; locality: North Male’, Vaavu, Laamu, Huvadhu, Addu, Fuvahmulah; minimumDepthInMeters: 2; maximumDepthInMeters: 61; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128
Crocidura buttikoferi Jentink 1888
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura buttikoferi

description: Crocidura buttikoferi Jentink, 1888. Notes Leyden Mus., 10:47. TYPE LOCALITY: Liberia, Robertsport. DISTRIBUTION: Guinea-Bissau to Liberia; S. E. Nigeria; S. Cameroun. COMMENT: Includes attila; see Heim de Balsac and Meester, 1977, Part 1: 11. ISIS NUMBER: 5301403007005022001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 71, DOI: 10.5281/zenodo.7353001
description: {"references": ["Heim de Balsac, H., and J. Meester. 1977. Order Insectivora. Part 1. Pp. 1 - 29, in The mammals of Africa: An identification manual (J. Meester and H. W. Setzer, eds.). [issued 22 Aug 1977]. Smithsonian Institution Press, Washington, D. C., not continuously paginated."]}
Spin-wave excitation and propagation in microstructured waveguides of yttrium iron garnet (YIG)/Pt bilayers
Creators: name: Pirro, P.
name: Brächer, T.
name: Chumak, A.
name: Lägel, B.
name: Dubs, C.
name: Surzhenko, O.
name: Görnet, P.
name: Leven, B.
name: Hillebrands, B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present an experimental study of spin-wave excitation and propagation in microstructured waveguides patterned from a 100 nm thick yttrium iron garnet (YIG)/platinum (Pt) bilayer. The life time of the spin waves is found to be more than an order of magnitude higher than in comparably sized metallic structures despite the fact that the Pt capping enhances the Gilbert damping. Utilizing microfocus Brillouin light scattering spectroscopy, we reveal the spin-wave mode structure for different excitation frequencies. An exponential spin-wave amplitude decay length of 31 μm is observed which is a significant step towards low damping, insulator based micro-magnonics.
Locally constrained curvature flows and geometric inequalities in hyperbolic space
Creators: name: Hu, Yingxiang
name: Li, Haizhong
name: Wei, Yong
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C44, 52A39

description: In this paper, we first study the locally constrained curvature flow of hypersurfaces in hyperbolic space, which was introduced by Brendle, Guan and Li [7]. This flow preserves the $m$th quermassintegral and decreases $(m+1)$th quermassintegral, so the convergence of the flow yields sharp Alexandrov-Fenchel type inequalities in hyperbolic space. Some special cases have been studied in [7]. In the first part of this paper, we show that h-convexity of the hypersurface is preserved along the flow and then the smooth convergence of the flow for h-convex hypersurfaces follows. We then apply this result to establish some new sharp geometric inequalities comparing the integral of $k$th Gauss-Bonnet curvature of a smooth h-convex hypersurface to its $m$th quermassintegral (for $0\leq m\leq 2k+1\leq n$), and comparing the weighted integral of $k$th mean curvature to its $m$th quermassintegral (for $0\leq m\leq k\leq n$). In particular, we give an affirmative answer to a conjecture proposed by Ge, Wang and Wu in 2015. In the second part of this paper, we introduce a new locally constrained curvature flow using the shifted principal curvatures. This is natural in the context of h-convexity. We prove the smooth convergence to a geodesic sphere of the flow for h-convex hypersurfaces, and provide a new proof of the geometric inequalities proved by Andrews, Chen and the third author of this paper in 2018. We also prove a family of new sharp inequalities involving the weighted integral of $k$th shifted mean curvature for h-convex hypersurfaces, which as application implies a higher order analogue of Brendle, Hung and Wang's [8] inequality.
description: 38 pages, accepted version for Mathematische Annalen, add Corollary 1.10 to describe the application of the new locally constrained flow (1.11)
Crocidura caliginea Hollister 1916
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura caliginea

description: Crocidura caliginea Hollister, 1916. Bull. Am. Mus. Nat. Hist., 35: 664. TYPE LOCALITY: Zaire, Medje. DISTRIBUTION: Known only from the type locality. ISIS NUMBER: 5301403007005024001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 71, DOI: 10.5281/zenodo.7353001
Biconed graphs, weighted forests, and h-vectors of matroid complexes
Creators: name: Cranford, Preston
name: Dochtermann, Anton
name: Haithcock, Evan
name: Marsh, Joshua
name: Oh, Suho
name: Truman, Anna
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05E45, 05B35, 13F55

description: A well-known conjecture of Richard Stanley posits that the $h$-vector of the independence complex of a matroid is a pure ${\mathcal O}$-sequence. The conjecture has been established for various classes but is open for graphic matroids. A biconed graph is a graph with two specified `coning vertices', such that every vertex of the graph is connected to at least one coning vertex. The class of biconed graphs includes coned graphs, Ferrers graphs, and complete multipartite graphs. We study the $h$-vectors of graphic matroids arising from biconed graphs, providing a combinatorial interpretation of their entries in terms of `$2$-weighted forests' of the underlying graph. This generalizes constructions of Kook and Lee who studied the Möbius coinvariant (the last nonzero entry of the $h$-vector) of graphic matroids of complete bipartite graphs. We show that allowing for partially $2$-weighted forests gives rise to a pure multicomplex whose face count recovers the $h$-vector, establishing Stanley's conjecture for this class of matroids. We also discuss how our constructions relate to a combinatorial strengthening of Stanley's Conjecture (due to Klee and Samper) for this class of matroids.
description: 15 pages, 3 figures; V2: added omitted author to metadata; V3: added Section 5 involving a worked example, added Section 6 connecting our work to that of Klee and Samper, small change to title, other corrections and edits as suggested by referees
Crocidura chaouianensis Vesmanis and Vesmanis 1979
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura chaouianensis

description: Crocidura chaouianensis Vesmanis and Vesmanis, 1979. Zool. Abh. Mus. Tierk. Dresden, 36(2):64. TYPE LOCALITY: Morocco, Settat Prov., 3 km N. Settat, 33° 02' N., 7° 46' W. DISTRIBUTION: Settat Prov., Morocco. COMMENT: RH expresses doubt about the validity of this species.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 71, DOI: 10.5281/zenodo.7353001
Ratio-consistent estimation for long range dependent Toeplitz covariance with application to matrix data whitening
Creators: name: Tian, Peng
name: Yao, Jianfeng
Publisher: name: arXiv
Year: 2020
Subjects: subject: Probability (math.PR)
subject: Methodology (stat.ME)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: Primary 62M15, Secondary 62H10, 15B52

description: We consider a data matrix $X:=C_N^{1/2}ZR_M^{1/2}$ from a multivariate stationary process with a separable covariance function, where $C_N$ is a $N\times N$ positive semi-definite matrix, $Z$ a $N\times M$ random matrix of uncorrelated standardized white noise, and $R_M$ a $M\times M$ Toeplitz matrix. Under the assumption of long range dependence (LRD), we re-examine the consistency of two toeplitzifized estimators $\hat R_M$ (unbiased) and $\hat R_M^b$ (biased) for $R_M$, which are known to be norm consistent with $R_M$ when the process is short range dependent (SRD). However in the LRD case, some simulations suggest that the norm consistency does not hold in general for both estimators. Instead, a weaker {\it ratio consistency} is established for the unbiased estimator $\hat R_M$, and a further weaker {\it ratio LSD consistency} is established for the biased estimator $\hat R_M^b$. The main result leads to a consistent whitening procedure on the original data matrix $X$, which is further applied to two real world questions, one is a signal detection problem, and the other is PCA on the space covariance $C_N$ to achieve a noise reduction and data compression.
Crocidura cinderella Thomas 1911
Creators: name: Honacki, James H.
name: Kinman, Kenneth E.
name: Koeppl, James W.
Publisher: name: Zenodo
Year: 1982
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Insectivora
Soricidae
Crocidura
Crocidura cinderella

description: Crocidura Cinderella Thomas, 1911. Ann. Mag. Nat. Hist., ser. 8, 8:119. TYPE LOCALITY: Gambia, Gemenjulla. DISTRIBUTION: Known with certainty only from the type locality; perhaps also Mali. ISIS NUMBER: 5301403007005026001.
description: Published as part of James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Insectivora, pp. 58-106 in Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA :Alien Press, Inc. & The Association of Systematics Collections on page 71, DOI: 10.5281/zenodo.7353001
Deep Neural Networks with Koopman Operators for Modeling and Control of Autonomous Vehicles
Creators: name: Xiao, Yongqian
name: Zhang, Xinglong
name: Xu, Xin
name: Liu, Xueqing
name: Liu, Jiahang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Autonomous driving technologies have received notable attention in the past decades. In autonomous driving systems, identifying a precise dynamical model for motion control is nontrivial due to the strong nonlinearity and uncertainty in vehicle dynamics. Recent efforts have resorted to machine learning techniques for building vehicle dynamical models, but the generalization ability and interpretability of existing methods still need to be improved. In this paper, we propose a data-driven vehicle modeling approach based on deep neural networks with an interpretable Koopman operator. The main advantage of using the Koopman operator is to represent the nonlinear dynamics in a linear lifted feature space. In the proposed approach, a deep learning-based extended dynamic mode decomposition algorithm is presented to learn a finite-dimensional approximation of the Koopman operator. Furthermore, a data-driven model predictive controller with the learned Koopman model is designed for path tracking control of autonomous vehicles. Simulation results in a high-fidelity CarSim environment show that our approach exhibit a high modeling precision at a wide operating range and outperforms previously developed methods in terms of modeling performance. Path tracking tests of the autonomous vehicle are also performed in the CarSim environment and the results show the effectiveness of the proposed approach.
description: 12 pages, 8 figures, 4 table, and 2 algorithms
Ore tersum flate versum Fistulae, Tibiae, cantes, calami, cicutae, Fistularem sibilate sibilum ...; 1685
Creators: name: Spieß, Johann Georg
name: Pfeiffer, Johann Philipp
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2017

description: Die Illustration ist ein Holzschnitt
Fluid sphere: stability problem and dimensional constraint
Creators: name: Rahaman, Farook
name: Pradhan, Anirudh
name: Ahmed, Nasr
name: Ray, Saibal
name: Saha, Bijan
name: Rahaman, Mosiur
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study different dimensional fluids inspired by noncommutative geometry which admit conformal Killing vectors. The solutions of the Einstein field equations examined specifically for five different set of spacetime. We calculate the active gravitational mass and impose stability conditions of the fluid sphere. The analysis thus carried out immediately indicates that at $4$-dimension only one can get a stable configuration for any spherically symmetric stellar system and any other dimensions, lower or higher, becomes untenable as far as the stability of a system is concerned.
description: 14 pages, 2 figures, major changes in text and references, accepted in International Journal of Modern Physics D
Gardineroseris planulata
Creators: name: Amjad, Farah
name: Ahusan, Mohamed
name: Amir, Hana
name: de Villiers, Nina M
name: Gress, Erika
name: Mah, Christopher L
name: Naeem, Shafiya
name: Rico-Seijo, Nuria
name: Samaai, Toufiek
name: Afzal, Maryiam S
name: Woodall, Lucy C
name: Stefanoudis, Paris V
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Agariciidae
Gardineroseris
Gardineroseris planulata

description: Gardineroseris planulata (Dana, 1846)
Materials
Type status: Other material. Taxon: scientificName: Gardineroseris planulata; kingdom: Animalia; phylum: Cnidaria; class: Anthozoa-Hexacorallia; order: Scleractinia; family: Agariciidae; genus: Gardineroseris; scientificNameAuthorship: (Dana, 1846); Location: waterBody: Indian Ocean; country: Maldives; locality: Vaavu, Laamu, Huvadhu; minimumDepthInMeters: 10; maximumDepthInMeters: 30; locationRemarks: Nekton Maldives Mission; Identification: identifiedBy: Farah Amjad, Paris Stefanoudis, Mariyam Shidha Afzal, Hana Amir; dateIdentified: 2022, 2023; identificationRemarks: Identified only from imagery; Event: samplingProtocol: Submersible OR Remotely Operated Vehicle OR Snorkel; Record Level: basisOfRecord: Human observation
Notes
Rounded colonies that are massive or sub-massive. Corallites lie in deep depressions with sharp-edged walls that give the colony a scalloped, honey-comb appearance. Deeper depressions of the corallites and lack of paliform lobes make it distinctive from Coelastrea. Colony size ~ 19 cm in the longest dimension. Colours range from yellowish to shades of light and dark brown. Officially, only this species of Gardineroseris has been officially recorded in Maldivian waters (Fig. 67).
description: Published as part of Amjad, Farah, Ahusan, Mohamed, Amir, Hana, de Villiers, Nina M, Gress, Erika, Mah, Christopher L, Naeem, Shafiya, Rico-Seijo, Nuria, Samaai, Toufiek, Afzal, Maryiam S, Woodall, Lucy C & Stefanoudis, Paris V, 2024, An underwater imagery identification guide for shallow, mesophotic and deep-sea benthos in Maldives, pp. e 120128 in Biodiversity Data Journal 12 on page e120128, DOI: 10.3897/BDJ.12.e120128