cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Time-dependent polynomials with one multiple root and new solvable dynamical systems
Creators: name: Bihun, Oksana
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Analysis and ODEs (math.CA)
subject: Dynamical Systems (math.DS)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 70F10, 70K42

description: A time-dependent monic polynomial in the z variable with N distinct roots such that exactly one root has multiplicity m>=2 is considered. For k=1,2, the k-th derivatives of the N roots are expressed in terms of the derivatives of order j<= k of the first N coefficients of the polynomial and of the derivatives of order j<= k-1 of the roots themselves. These relations are utilized to construct new classes of algebraically solvable first order systems of ODEs as well as N-body problems. Multiple examples of solvable isochronous (all solutions are periodic with the same period) 2- and 3-body problems are provided.
Additional file 7: of Live fast, diversify non-adaptively: evolutionary diversification of exceptionally short-lived annual killifishes
Creators: name: Lambert, Joshua
name: Reichard, Martin
name: Pincheira-Donoso, Daniel
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Marine Biology
subject: Plant Biology

description: (A) The distribution of logarithms of likelihood ratio of constant rate Birth-Death (crBD) and (B) diversity-dependent diversification linear speciation and extinction (DDLâ +â E) from parametric bootstrapping. Both models were run with 50 missing species and a significance value (Îą) set to 0.05. The blue arrows is the logarithm ratio for the significance value (3.07). The black arrow shows the logarithm of likelihood ratio for the data (0.10). (PDF 27 kb)
THE IMPACT OF SOLAR ENERGY FINANCING ON ELECTRICITY GENERATION IN NIGERIA. AN ARDL APPROACH
Creators: name: Lawal,, Ibrahim Ozomata
name: Bernard,, Ojonugwa Anthony
name: Mustapha,, Muktar
name: Alfa,, Yakubu
name: Oyefabi,, Ilemobola
Publisher: name: ZAP JOURNALS
Year: 2025
Subjects: Solar Energy, financing, electricity generation, ARDL

description: This study used Auto Regressive Distributed Lag (ARDL) estimation techniques to explore the dynamic relationship between solar energy financing and electricity generation in Nigeria using data from 1985 to 2022. Solar energy financing by the Rural Electrification Agency of Nigeria is the primary independent variable, alongside control variables, such as government expenditure on the electricity sector, renewable energy financing by commercial banks, foreign aid for renewable energy, and labour employed in the electricity sector. The results demonstrate that increases in financing from the Rural Electrification Agency, government spending, commercial bank investments, and foreign aid positively impact electricity generation in both the short and long term. Additionally, labour employed in the sector significantly contributes to the improvement of electricity generation. These findings emphasize the importance of enhancing funding for solar energy projects, diversifying government allocations to the electricity sector, and fostering a supportive environment for foreign aid and investments. Beyond enriching existing literature and theoretical frameworks, this research offers practical insights for policymakers, industry stakeholders, and researchers aiming to promote renewable energy investments for sustainable electricity generation in Nigeria
Hadrophilic Z':a bridge from LEP1, SLC and CDF to LEP2 anomalies
Creators: name: Chiappetta, P.
name: Layssac, J.
name: Renard, F. M.
name: Verzegnassi, C.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In order to explain possible departures from the Standard Model predictions for $b\bar b$ and $c\bar c$ production at $Z$ peak, we propose the existence of a $Z'$ vector boson with enhanced couplings to quarks. We first show that this proposal is perfectly consistent with the full set of LEP1/SLC results. In particular, $Z-Z'$ mixing effects naturally explain the fact that $Γ_b$ and $Γ_c$ deviate from the SM in opposite directions. We then show that there is a predicted range for enhanced $Z'q\bar q$ couplings which explains, for a precise and interesting range of $Z'$ masses, the excess of dijet events seen at CDF. A $Z'$ with such couplings and mass would produce clean observable effects in $b\bar b$ and in total hadronic production at LEP2.
description: 24 pages , 5 Postscript figures, Acknowledgements
Additional file 1 of A postpartum functional assessment tool for women based on the international classification of functioning, disability and health
Creators: name: Zhao, Ying
name: Yuan, Meng
name: Wu, Jie
name: Wang, Zhao
name: Jia, Fan
name: Ma, Lili
name: Yang, Yang
name: Zhou, Jingjie
name: Zhang, Ming
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Material 1
What Makes News Shared on Facebook? Social Media Logic and Content-Related Factors of Shareability
Creators: name: Nowak-Teter, Ewa
name: Łódzki, Bartłomiej
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Space Science
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Traditional news factors are still widely recognised as explaining the functionality of news. However, the recent development of social media forces us to consider new news factors and a news genre. Building on the social media logic applied in journalism, we argue that the specificity of social media news may differ from that of traditional news. By applying the notion of shareability and its factors, we investigate the content-related features of social media news, aiming to characterise how traditional and shareability news factors are adopted in popular Facebook posts published by professional journalists. Using a mixed-methods approach and a selection of 29, 141 Facebook posts (2014–2018) from five European countries, we found a significant dominance of visual content (frequency analysis) in social media news from both opinion-leading and tabloid press. Qualitative content analysis of the “top 100 social media news” revealed that social media editors effectively merged the traditional and shareability factors. We distinguished ten groups of factors in which news factors and shareability factors entered into relationships to form attractive textual and visual social media content.
Senna viminea H. S. Irwin & Barneby 1982
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Fabales
Fabaceae
Senna
Senna viminea

description: Cassia viminea Linnaeus, Systema Naturae, ed. 10, 2: 1016. 1759.
["Habitat in Jamaica."] Sp. Pl., ed. 2, 1: 537 (1762). RCN: 2959.
 Lectotype (Fawcett & Rendle, Fl. Jamaica 4: 102. 1920): Browne, Herb. Linn. No. 528.6 (LINN).
 Current name:  Senna viminea  (L.) H.S. Irwin & Barneby (Fabaceae: Caesalpinioideae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 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 394, DOI: 10.5281/zenodo.291971
Additional file 6: of Live fast, diversify non-adaptively: evolutionary diversification of exceptionally short-lived annual killifishes
Creators: name: Lambert, Joshua
name: Reichard, Martin
name: Pincheira-Donoso, Daniel
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Marine Biology
subject: Plant Biology
subject: 60506 Virology

description: (A) The distribution of logarithms of likelihood ratio of constant rate Birth-Death (crBD) and (B) diversity-dependent diversification linear speciation and extinction (DDLâ +â E) from parametric bootstrapping. Both models were run with 22 missing species and a significance value (Îą) set to 0.05. The blue arrow shows the logarithm of likelihood ratio for the significance value (2.99). The black arrow shows the logarithm of likelihood ratio for the data (0.12). (DOCX 31 kb)
String Theory and Classical Absorption by Threebranes
Creators: name: Gubser, S. S.
name: Klebanov, I. R.
name: Tseytlin, A. A.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Low energy absorption cross-sections for various particles falling into extreme non-dilatonic branes are calculated using string theory and world-volume field theory methods. The results are compared with classical absorption by the corresponding gravitational backgrounds. For the self-dual threebrane, earlier work by one of us demonstrated precise agreement of the absorption cross-sections for the dilaton, and here we extend the result to Ramond-Ramond scalars and to gravitons polarized parallel to the brane. In string theory, the only absorption channel available to dilatons and Ramond-Ramond scalars at leading order is conversion into a pair of gauge bosons on the threebrane. For gravitons polarized parallel to the brane, scalars, fermions and gauge bosons all make leading order contributions to the cross-section, which remarkably add up to the value predicted by classical gravity. For the twobrane and fivebrane of M-theory, numerical coefficients fail to agree, signalling our lack of a precise understanding of the world-volume theory for large numbers of coincident branes. In many cases, we note a remarkable isotropy in the final state particle flux within the brane. We also consider the generalization to higher partial waves of minimally coupled scalars. We demonstrate agreement for the threebrane at l=1 and indicate that further work is necessary to understand l>1.
description: 27 pages, harvmac
Coupled Bose-Einstein condensate: Collapse for attractive interaction
Creators: name: Adhikari, Sadhan K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We study the collapse in a coupled Bose-Einstein condensate of two types of bosons 1 and 2 under the action of a trap using the time-dependent Gross-Pitaevskii equation. The system may undergo collapse when one, two or three of the scattering lengths $a_{ij}$ for scattering of boson $i$ with $j$, $i,j = 1, 2 $, are negative representing an attractive interaction. Depending on the parameters of the problem a single or both components of the condensate may experience collapse.
description: 5 pages and 9 figures, small changes made
Effective approach to lepton observables: the seesaw case
Creators: name: Coy, Rupert
name: Frigerio, Michele
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the absence of direct evidence of new physics, any ultraviolet theory can be reduced to its specific set of low-energy effective operators. As a case study, we derive the effective field theory for the seesaw extension of the Standard Model, with sterile neutrinos of mass $M>m_W$. We systematically compute all Wilson coefficients generated at one loop. Hence, it becomes straightforward to (i) identify the seesaw parameters compatible with the smallness of neutrino masses; (ii) compute precision lepton observables, which may be sensitive to scales as large as $M\sim 10^3$ TeV; and (iii) establish sharp correlations among those observables. We find that the flavour-conserving Wilson coefficients set an upper bound on the flavour-violating ones. The low-energy limits on $μ\to e$ and $τ\to e,μ$ transitions suppress flavour violation in $Z$ and Higgs decays, as well as electric dipole moments, far beyond the experimental reach. The precision measurements of $G_F$, $m_W$, and $Z$ partial decay widths set more stringent bounds than present and future limits on $τ\to e,μ$ transitions. We also present a general spurion analysis, to compare the seesaw with different models, thus assessing the discriminating potential of the effective approach.
description: v4: Eq. 6 and Fig. 1 corrected, a few other minor corrections, phenomenology unchanged
Angle-dependent magnetothermal conductivity in d-wave superconductors
Creators: name: Vekhter, I.
name: Hirschfeld, P. J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We analyse the behavior of the thermal conductivity, $κ(H)$, in the vortex state of a quasi-two-dimensional d-wave superconductor when both the heat current and the applied magnetic field are in the basal plane. At low temperature the effect of the field is accounted for in a semiclassical approximation, via a Doppler shift in the spectrum of the nodal quasiparticles. In that regime $κ(H)$ exhibits twofold oscillations as a function of the angle between the direction of the field in the plane and the direction of the heat current, in agreement with experiment.
description: 2 pages, submitted to proceedings of M2S-HTSC-VI (Houston)
DEVELOPMENT OF GENERAL PHYSICAL ENDURANCE OF JUDOKA AGED 13-15
Creators: name: Toshboyeva, M.
Publisher: name: Zenodo
Year: 2024

description: The physical abilities of young judokas develop throughout childhood, mainly due to growth and development of puberty. For example, strength abilities begin to manifest themselves in adolescent children due to an increase in muscle mass. Both the aerobic and anaerobic systems gradually strengthen during childhood and adolescence, but the aerobic system develops earlier due to the growth of the circulatory, respiratory and muscular systems. Thus, it is important for the coach to constantly monitor the physical capabilities of young judokas in order to provide more adequate and individualized training loads.
Calculation of the continuum--lattice HQET matching for the complete basis of four--fermion operators: reanalysis of the $B^{0}$-$\bar{B}^{0}$ mixing
Creators: name: Gimenez, V.
name: Reyes, J.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work, we find the expressions of continuum HQET four-fermion operators in terms of lattice operators in perturbation theory. To do so, we calculate the one--loop continuum--lattice HQET matching for the complete basis of $ΔB=2$ and $ΔB=0$ operators (excluding penguin diagrams), extending and completing previous studies. We have also corrected some errors in previous evaluations of the matching for the operator $O_{LL}$. Our results are relevant to the lattice computation of the values of unknown hadronic matrix elements which enter in many very important theoretical predictions in $B$--meson phenomenology: $B^{0}$-$\bar{B}^{0}$ mixing, $τ_{B}$ and $τ_{B_{s}}$ lifetimes, SUSY effects in $ΔB=2$ transitions and the $B_{s}$ width difference $ΔΓ_{B_{s}}$. We have reanalyzed our lattice data for the $B_{B}$ parameter of the $B^{0}$-$\bar{B}^{0}$ mixing on 600 lattices of size $24^{3}\times 40$ at $β=6.0$ computed with the SW-Clover and HQET lattice actions. We have used the correct lattice--continuum matching factors and boosted perturbation theory with tadpole improved heavy--light operators to reduce the systematic error in the evaluation of the renormalization constants. Our best estimate of the renormalization scale independent $B$--parameter is $\hat{B}_{B} = 1.29 \pm 0.08 \pm 0.06$, where the first error is statistical and the second is systematic coming from the uncertainty in the determination of the renormalization constants. Our result is in good agreement with previous results obtained by extrapolating Wilson data. As a byproduct, we also obtain the complete one--loop anomalous dimension matrix for four--fermion operators in the HQET.
description: 34 pages, 1 figure. Revised version including the referee's comments. Some references have been also added. Accepted to be published in Nucl.Phys.B. No result changed
Preliminary study on fabrication, characterization and synergistic anti-lung cancer effects of self-assembled micelles of covalently conjugated celastrol–polyethylene glycol–ginsenoside Rh2
Creators: name: Li, Peng
name: Zhou, XiaoYue
name: Qu, Ding
name: Guo, Mengfei
name: Fan, Chenyi
name: Zhou, Tong
name: Ling, Yang
Publisher: name: Taylor & Francis
Year: 2017
Subjects: Biophysics
Biochemistry
Medicine
Cell Biology
Biotechnology
Chemical Sciences not elsewhere classified
Cancer

description: The aim of this study was to develop an amphipathic polyethylene glycol (PEG) derivative that was bi-terminally modified with celastrol and ginsenoside Rh2 (Celastrol-PEG-G Rh2). Such derivative was capable of forming novel, celastrol-loaded polymeric micelles (CG-M) for endo/lysosomal delivery and thereby synergistic treatment of lung cancer. Celastrol-PEG-G Rh2 with a yield of 55.6% was first synthesized and characterized. Its critical micellar concentration was 1 × 10−5 M, determined by pyrene entrapment method. CG-M had a small particle size of 121.53 ± 2.35 nm, a narrow polydispersity index of 0.214 ± 0.001 and a moderately negative zeta potential of –23.14 ± 3.15 mV. Celastrol and G Rh2 were rapidly released from CG-M under acidic and enzymatic conditions, but slowly released in normal physiological environments. In cellular studies, the internalization of celastrol and G Rh2 by human non-small cell lung cancer (A549) cells treated with CG-M was 5.8-fold and 1.8-fold higher than that of non-micelle control. Combinational therapy of celastrol and G Rh2 using CG-M exhibited synergistic anticancer activities in cell apoptosis and proliferation assays via rapid drug release within endo/lysosomes. Most importantly, the celastrol in CG-M exhibited a long elimination half-life of 445.3 ± 43.5 min and an improved area under the curve of 645060.8 ± 63640.7 ng/mL/h, that were 1.03-fold and 2.44-fold greater than those of non-micelle control, respectively. These findings suggest that CG-M is a promising vector for precisely releasing anticancer drugs within the tumor cells, and thereby exerts an improved synergistic anti-lung cancer effect.
Cassine peragua subsp. barbara Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Celastrales
Celastraceae
Cassine
Cassine peragua
Cassine peragua l. subsp. barbara (l.) r.h. archer

description: Cassine barbara Linnaeus, Mantissa Plantarum Altera: 220. 1771, nom. cons.
"Habitat ad Cap. b. spei. D. Schreber." RCN: 2140.
 Conserved type (Archer & Van Wyk in Taxon 44: 435. 1995): South Africa. Rhenosterkop, Schlechter 10574 (PRE; iso- BM, GRA, K, MO, P, S, Z).
 Current name:  Cassine peragua  L. subsp.  barbara  (L.) R.H. Archer (Celastraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 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 394, DOI: 10.5281/zenodo.291971
Semi-leptonic B decays into higher charmed resonances
Creators: name: Veseli, S.
name: Olsson, M. G.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We apply HQET to semi-leptonic $B$ meson decays into a variety of excited charm states. Using three realistic meson models with fermionic light degrees of freedom, we examine the extent that the sum of exclusive single charmed states account for the inclusive semi-leptonic $B$ decay rate. The consistency of form factors with the Bjorken and Voloshin sum rules is also investigated.
description: Latex, 27 pages. A few references and errors corrected, to appear in Phys. Rev. D
Additional file 1: of An auto-inducible phosphate-controlled expression system of Bacillus licheniformis
Creators: name: Nguyen Trung
name: Nguyen Hung
name: Nguyen Thuan
name: Nguyen Canh
name: Schweder, Thomas
name: Jürgen, Britta
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Figure S1. Heat map of expression levels of selected phosphate starvation inducible genes in B. licheniformis [11]. Low and high values are given in blue with different gradients. Figure S2. The 323 bp large DNA-sequence of the phytase promoter (PphyL), which was used to express amyA and xynA. Figure S3. The phyL promoter driven expression of the recombinant amylase (n = 3 independent cultivations) of B. licheniformis TH3 in BMM supplemented with different concentrations of phosphate. Lines indicate cell growth, while bars indicate enzyme activity. Growth: triangles with 0.15 mM phosphate, circles with 0.3 mM phosphate, squares with 0.6 mM phosphate. Enzyme activity: grey bars with 0.6 mM phosphate, black bars with 0.3 mM phosphate, white bars with 0.15 mM phosphate. Table S1. Sequences of primers used in this study. (DOCX 50 kb)
Experimental transmission of quantum information using a superposition of causal orders
Creators: name: Guo, Yu
name: Hu, Xiao-Min
name: Hou, Zhi-Bo
name: Cao, Huan
name: Cui, Jin-Ming
name: Liu, Bi-Heng
name: Huang, Yun-Feng
name: Li, Chuan-Feng
name: Guo, Guang-Can
name: Chiribella, Giulio
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Communication in a network generally takes place through a sequence of intermediate nodes connected by communication channels. In the standard theory of communication, it is assumed that the communication network is embedded in a classical spacetime, where the relative order of different nodes is well-defined. In principle, a quantum theory of spacetime could allow the order of the intermediate points between sender and receiver to be in a coherent superposition. Here we experimentally realise a table-top simulation of this exotic possibility on a photonic system, demonstrating high-fidelity transmission of quantum information over two noisy channels arranged in a superposition of two alternative causal orders.
description: 8 pages, 5 figures. Accepted for publication in Physical review letters
New angles on D-branes
Creators: name: Breckenridge, J. C.
name: Michaud, G.
name: Myers, R. C.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A low-energy background field solution is presented which describes several D-membranes oriented at angles with respect to one another. The mass and charge densities for this configuration are computed and found to saturate the BPS bound, implying the preservation of one-quarter of the supersymmetries. T-duality is exploited to construct new solutions with nontrivial angles from the basic one.
description: Latex, 12 pages, still no figures, references updated
Mixed Boundary Conditions in Euclidean Quantum Gravity
Creators: name: Esposito, Giampiero
name: Kamenshchik, Alexander Yu.
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This paper studies a new set of mixed boundary conditions in Euclidean quantum gravity. These involve, in particular, Robin boundary conditions on the perturbed 3-metric and hence lead, by gauge invariance, to Robin conditions on the whole ghost 1-form. The corresponding trace anomaly is evaluated in the case of flat Euclidean 4-space bounded by a 3-sphere. In general, this anomaly differs from the ones resulting from other local or non-local boundary conditions studied in the recent literature.
description: 17 pages, plain-tex
Stability of the existence of a pseudo-Einstein contact form
Creators: name: Takeuchi, Yuya
Publisher: name: arXiv
Year: 2018
Subjects: subject: Differential Geometry (math.DG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: Primary 32V05, Secondary 32E10, 32V15

description: A pseudo-Einstein contact form plays a crucial role in defining some global invariants of closed strictly pseudoconvex CR manifolds. In this paper, we prove that the existence of a pseudo-Einstein contact form is preserved under deformations as a real hypersurface in a fixed complex manifold of complex dimension at least three.
description: 7 pages, typos corrected
Maurocenia frangula Mill.
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Celastrales
Celastraceae
Maurocenia
Maurocenia frangula

description: Cassine maurocenia Linnaeus, Species Plantarum 1: 269. 1753.
"Habitat in Aethiopia." RCN: 2141.
 Lectotype (Archer & Van Wyk in Bothalia 28: 8. 1998): [icon] " Frangula sempervirens, folio rigido subrotundo " in Dillenius, Hort. Eltham. 1: 146, t. 121, f. 147. 1732 (see p. 125).
 Current name:  Maurocenia frangula  Mill. (Celastraceae).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 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 394, DOI: 10.5281/zenodo.291971
A Learning-Based Framework for Two-Dimensional Vehicle Maneuver Prediction over V2V Networks
Creators: name: Mahjoub, Hossein Nourkhiz
name: Tahmasbi-Sarvestani, Amin
name: Kazemi, Hadi
name: Fallah, Yaser P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Robotics (cs.RO)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Situational awareness in vehicular networks could be substantially improved utilizing reliable trajectory prediction methods. More precise situational awareness, in turn, results in notably better performance of critical safety applications, such as Forward Collision Warning (FCW), as well as comfort applications like Cooperative Adaptive Cruise Control (CACC). Therefore, vehicle trajectory prediction problem needs to be deeply investigated in order to come up with an end to end framework with enough precision required by the safety applications' controllers. This problem has been tackled in the literature using different methods. However, machine learning, which is a promising and emerging field with remarkable potential for time series prediction, has not been explored enough for this purpose. In this paper, a two-layer neural network-based system is developed which predicts the future values of vehicle parameters, such as velocity, acceleration, and yaw rate, in the first layer and then predicts the two-dimensional, i.e. longitudinal and lateral, trajectory points based on the first layer's outputs. The performance of the proposed framework has been evaluated in realistic cut-in scenarios from Safety Pilot Model Deployment (SPMD) dataset and the results show a noticeable improvement in the prediction accuracy in comparison with the kinematics model which is the dominant employed model by the automotive industry. Both ideal and nonideal communication circumstances have been investigated for our system evaluation. For non-ideal case, an estimation step is included in the framework before the parameter prediction block to handle the drawbacks of packet drops or sensor failures and reconstruct the time series of vehicle parameters at a desirable frequency.
Supplementary document for Design of off-axis aspheric four-mirror non-axial mechanical zoom optical system with large relative aperture - 6553140.pdf
Creators: name: Cao, Jiajing
name: Chang, Jun
name: Wang, Wenxi
name: Xiaoxiao, Lai
name: LI, DONGMEI
name: Wang, Lingjie
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: The manuscript supplemental document on performance analysis
Additional file 1 of “All in one” nanoprobe Au-TTF-1 for target FL/CT bioimaging, machine learning technology and imaging-guided photothermal therapy against lung adenocarcinoma
Creators: name: Yang, Zhe
name: Zhang, Yujia
name: Tang, Lu
name: Yang, Xiao
name: Song, Lei
name: Shen, Chun
name: Zvyagin, Andrei V.
name: Li, Yang
name: Yang, Bai
name: Lin, Quan
Publisher: name: figshare
Year: 2024
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 1: Figure. S1. The hydrodynamic radius of AuNCs and Au-TTF-1. Figure. S2. a The optical stability of the fluorescent Au-TTF-1 in 21 days. b In NaCl solvent. c Under different pH range from 3 to 10. d Under UV lamp irradiation. Figure. S3. Flow cytometry analysis of cellular uptake of A549 cells, Beas-2B cells and H460 cells cultured with 300 μg/mL Au-Dsg-3 for 6 h. Figure. S4. Laser scanning confocal micrographs of A549 cells after culturing with Au-TTF-1 and dapi. Video S1. Demonstration procedure of software Lung adenocarcinoma auxiliary detection system.
Number Input in Mothers and Fathers of 9-Month-Olds
Creators: name: Mix, Kelly S.
name: Alonso, Angelica
name: Lee, Jung-Jung
name: Urioste-Resta, Milagros
name: Cabrera, Natasha
name: Reich, Stephanie
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Mental Health

description: The present study examined patterns of number-related utterances and actions directed to 9-month-old infants by their parents. An ethnically and economically diverse sample of 86 families participated in structured play sessions conducted separately with the mothers and fathers of each infant. Data were coded for eight math talk categories, and these codes were analyzed for frequency, as well as complexity (number of categories mentioned within each 30-sec time interval) and diversity (number of categories mentioned across the entire play session). Number-related utterances and actions were frequent, with cardinality, one-to-one correspondence, and non-numerical quantitative terms (e.g., some, less) being most frequent. Mothers and fathers both provided frequent and diverse input, though mothers provided significantly more math talk than fathers for abstract counting and equivalence/non-equivalence, and mothers mentioned significantly more categories overall than fathers. Both non-numerical quantitative relations and cardinality were significantly associated with children’s preschool numeracy outcomes, though the association was negative for cardinality. Furthermore, fathers’ numeracy input and mothers’ total talk were also significantly and positively associated with children’s numeracy outcomes.
Hyperspectral Super-Resolution with Coupled Tucker Approximation: Recoverability and SVD-based algorithms
Creators: name: Prévost, Clémence
name: Usevich, Konstantin
name: Comon, Pierre
name: Brie, David
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We propose a novel approach for hyperspectral super-resolution, that is based on low-rank tensor approximation for a coupled low-rank multilinear (Tucker) model. We show that the correct recovery holds for a wide range of multilinear ranks. For coupled tensor approximation, we propose two SVD-based algorithms that are simple and fast, but with a performance comparable to the state-of-the-art methods. The approach is applicable to the case of unknown spatial degradation and to the pansharpening problem.
description: IEEE Transactions on Signal Processing, Institute of Electrical and Electronics Engineers, in Press
Analysis of rho-omega interference in the pion form-factor
Creators: name: Maltman, K.
name: O'Connell, H. B.
name: Williams, A. G.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The formalism underlying the analysis of e+e- -> pi+pi- in the rho-omega interference region is carefully revisited. We show that the standard neglect of the pure I=0 omega, omega_I, `direct'' coupling to pi-pi is not valid, and extract those combinations of the direct coupling and ρ-omega mixing allowed by experiment. The latter is shown to be only very weakly constrained by experiment, and we conclude that data from the e+e- -> pi+pi- interference region cannot be used to fix the value of rho-omega mixing in a model-independent way unless the errors on the experimental phase can be significantly reduced. Certain other modifications of the usual formalism necessitated by the unavoidable momentum-dependence of rho-omega mixing are also discussed.
description: 15 pages of REVTEX, uses epsfig.sty with 1 figure. Entire manuscript available as a ps file at http://www.physics.adelaide.edu.au/theory/home.html or ftp://adelphi.adelaide.edu.au/pub/theory/ADP-95-50.T197.ps Minor changes to text and some equations for publication in Physics Letters B
From fractional boundary charges to quantized Hall conductance
Creators: name: Thakurathi, Manisha
name: Klinovaja, Jelena
name: Loss, Daniel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the fractional boundary charges (FBCs) occurring in nanowires in the presence of periodically modulated chemical potentials and connect them to the FBCs occurring in a two-dimensional electron gas in the presence of a perpendicular magnetic field in the integer quantum Hall effect (QHE) regime. First, we show that in nanowires the FBCs take fractional values and change linearly as a function of phase offset of the modulated chemical potential. This linear slope takes quantized values determined by the period of the modulation and depends only on the number of the filled bands. Next, we establish a mapping from the one-dimensional system to the QHE setup, where we again focus on the properties of the FBCs. By considering a cylinder topology with an external flux similar to the Laughlin construction, we find that the slope of the FBCs as function of flux is linear and assumes universal quantized values, also in the presence of arbitrary disorder. We establish that the quantized slopes give rise to the quantization of the Hall conductance. Importantly, the approach via FBCs is valid for arbitrary flux values and disorder. The slope of the FBCs plays the role of a topological invariant for clean and disordered QHE systems. Our predictions for the FBCs can be tested experimentally in nanowires and in Corbino disk geometries in the integer QHE regime.
description: 14 pages, 12 figures
Thermal conductivity in the vortex state of d-wave superconductors
Creators: name: Vekhter, I.
name: Houghton, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present the results of a microscopic calculation of the longitudinal thermal conductivity of quasiparticles, $κ_{xx}$, in a 2D d-wave superconductor in the vortex state. Our approach takes into account both impurity scattering and a contribution to the thermal transport lifetime due to the scattering of quasiparticles off of vortices. We compare the results with the experimental measurements on high-T$_c$ cuprates and organic superconductors.
description: 2 pages, submitted to proceedings of M2S-HTSC-VI (Houston)
A practical implementation of the Overlap-Dirac operator
Creators: name: Neuberger, Herbert
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A practical implementation of the Overlap-Dirac operator ${{1+γ_5ε(H)}\over 2}$ is presented. The implementation exploits the sparseness of $H$ and does not require full storage. A simple application to parity invariant three dimensional SU(2) gauge theory is carried out to establish that zero modes related to topology are exactly reproduced on the lattice.
description: Y-axis label in figure corrected
Additional file 5: of Live fast, diversify non-adaptively: evolutionary diversification of exceptionally short-lived annual killifishes
Creators: name: Lambert, Joshua
name: Reichard, Martin
name: Pincheira-Donoso, Daniel
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 60506 Virology
subject: Computational Biology

description: Nothobranchius phylogeny (nâ =â 49) with colours representing geographic region; blue: endemic to hotspot, red: widespread, green: non-endemic to hotspot. (DOCX 16 kb)
Towards the Sato-Tate Groups of Trinomial Hyperelliptic Curves
Creators: name: Emory, Melissa
name: Goodson, Heidi
name: Peyrot, Alexandre
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11G10, 11G20

description: We consider the identity component of the Sato-Tate group of the Jacobian of curves of the form $$C_1\colon y^2=x^{2g+2}+c, C_2\colon y^2=x^{2g+1}+cx, C_3\colon y^2=x^{2g+1} +c,$$ where $g$ is the genus of the curve and $c\in\mathbb Q^*$ is constant. We approach this problem in three ways. First we use a theorem of Kani-Rosen to determine the splitting of Jacobians for $C_1$ curves of genus 4 and 5 and prove what the identity component of the Sato-Tate group is in each case. We then determine the splitting of Jacobians of higher genus $C_1$ curves by finding maps to lower genus curves and then computing pullbacks of differential 1-forms. In using this method, we are able to relate the Jacobians of curves of the form $C_1$, $C_2$, and $C_3$. Finally, we develop a new method for computing the identity component of the Sato-Tate groups of the Jacobians of the three families of curves. We use this method to compute many explicit examples, and find surprising patterns in the shapes of the identity components for these families of curves.
description: Final version
Mass relations in noncommutative geometry revisited
Creators: name: Paschke, M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We generalize the notion of the 'noncommutative coupling constant' given by Kastler and Sch"ucker by dropping the constraint that it commute with the Dirac-operator. This leads essentially to the vanishing of the lower bound for the Higgsmass and of the upper bound for the W-mass.
description: 10 pages, Latex2e, amsmath-package
Knowledge-enhance Neural Text Generation
Creators: name: Liu, Ye
Publisher: name: University of Illinois at Chicago
Year: 2021

description: Text generation is one of the most important yet challenging tasks in natural language
processing. Even though various neural generation models have been proposed to achieve the goal by generating output text from the input text, the input text alone usually provides limited knowledge to generate the desired output. Therefore, text generation performance is still far from satisfactory in many real-world scenarios. To make machines express like a human, we have considered incorporating various forms of internal and external knowledge beyond the input text into the generation models to solve this issue.
The first task is on the question refinement task, which incorporates deep reinforcement
learning that considers both word-level rewards as immediate rewards but also question-level rewards as a long-time reward. For the second task, in light of the fact that the knowledge graph can provide the relational information to enhance the reasoning capacity and provide adjunct words to the concept, I propose the second approach. It is a novel knowledge graph-augmented framework for generative commonsense reasoning. In the third task, I incorporate the explicit syntactic and semantic structures of languages into a non-autoregressive Transformer, for the task of neural machine translation. In the fourth task, I'll introduce a Transformer-based the pre-trained model with multi-granularity sparse attentions for long-text summarization.
Cassine peragua Linnaeus 1753
Creators: name: Jarvis, Charlie
Publisher: name: Linnaean Society of London in association with the Natural History Museum
Year: 2007
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Celastrales
Celastraceae
Cassine
Cassine peragua

description: Cassine peragua Linnaeus, Species Plantarum 1: 268. 1753, typ. cons.
"Habitat in Aethiopia, Carolina." RCN: 2139.
 Conserved type (Robson in Jarvis in Taxon 41: 559. 1992): [icon] " Phillyrea Capensis, folio Celastri " in Dillenius, Hort. Eltham. 2: 315, t. 236, f. 305. 1732.
 Generitype of Cassine Linnaeus, nom. cons.
 Current name:  Cassine peragua  L. (Celastraceae).
 Note: Cassine peragua, with the type designated by Robson, was proposed as conserved type of the genus by Jarvis (in Taxon 41: 559. 1992). This was eventually approved by the General Committee (see review of the history of this proposal by Barrie, l.c. 55: 795-796. 2006).
description: Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 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 394, DOI: 10.5281/zenodo.291971
Cosmological constraints from galaxy-lensing cross correlations using BOSS galaxies with SDSS and CMB lensing
Creators: name: Singh, Sukhdeep
name: Mandelbaum, Rachel
name: Seljak, Uroš
name: Rodríguez-Torres, Sergio
name: Slosar, Anže
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present cosmological parameter constraints based on a joint modeling of galaxy-lensing cross correlations and galaxy clustering measurements in the SDSS, marginalizing over small-scale modeling uncertainties using mock galaxy catalogs, without explicit modeling of galaxy bias. We show that our modeling method is robust to the impact of different choices for how galaxies occupy dark matter halos and to the impact of baryonic physics (at the $\sim2\%$ level in cosmological parameters) and test for the impact of covariance on the likelihood analysis and of the survey window function on the theory computations. Applying our results to the measurements using galaxy samples from BOSS and lensing measurements using shear from SDSS galaxies and CMB lensing from Planck, with conservative scale cuts, we obtain $S_8\equiv\left(\frac{σ_8}{0.8228}\right)^{0.8}\left(\frac{Ω_m}{0.307}\right)^{0.6}=0.85\pm0.05$ (stat.) using LOWZ $\times$ SDSS galaxy lensing, and $S_8=0.91\pm0.1$ (stat.) using combination of LOWZ and CMASS $\times$ Planck CMB lensing. We estimate the systematic uncertainty in the galaxy-galaxy lensing measurements to be $\sim6\%$ (dominated by photometric redshift uncertainties) and in the galaxy-CMB lensing measurements to be $\sim3\%$, from small scale modeling uncertainties including baryonic physics.
description: Published in MNRAS
Magnetic Polarons and the Metal-Semiconductor Transition in (Eu,La)B6 and EuO: Raman Scattering Studies
Creators: name: Snow, C. S.
name: Cooper, S. L.
name: Young, D. P.
name: Fisk, Z.
name: Comment, A.
name: Ansermet, J-Ph.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present inelastic light scattering measurements of EuO and Eu$_{1-x}$La$_{x}$B$_6$ ($x$=0, 0.005, 0.01, 0.03, and 0.05) as functions of doping, B isotope, magnetic field, and temperature. Our results reveal a variety of distinct regimes as a function of decreasing T: (a) a paramagnetic semimetal regime, which is characterized by a collision-dominated electronic scattering response whose scattering rate $Γ$ decreases with decreasing temperature; (b) a spin-disorder scattering regime, which is characterized by a collision-dominated electronic scattering response whose scattering rate $Γ$ scales with the magnetic susceptibility; (c) a magnetic polaron (MP) regime, in which the development of an $H$=0 spin-flip Raman response betrays the formation of magnetic polarons in a narrow temperature range above the Curie temperature T$_{\rm C}$; and (d) a ferromagnetic metal regime, characterized by a flat electronic continuum response typical of other strongly correlated metals. By exploring the behavior of the Raman responses in these various regimes in response to changing external parameters, we are able to investigate the evolution of charge and spin degrees of freedom through various transitions in these materials.
description: 19 pages, 13 figures on 5 pages (Gif format)
Cosmological Restrictions on Conformally Invariant SU(5) GUT Models
Creators: name: Esposito, Giampiero
name: Miele, Gennaro
name: Rosa, Luigi
Publisher: name: arXiv
Year: 1995
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Dirac's theory of constrained Hamiltonian systems is applied to the minimal conformally invariant SU(5) grand-unified model studied at 1-loop level in a de Sitter universe. For this model, which represents a simple and interesting example of GUT theory and at the same time is a step towards theories with larger gauge group like SO(10), second-class constraints in the Euclidean-time regime exist. In particular, they enable one to prove that, to be consistent with the experimentally established electroweak standard model and with inflationary cosmology, the residual gauge-symmetry group of the early universe, during the whole de Sitter era, is bound to be SU(3) x SU(2) x U(1). Moreover, the numerical solution of the field equations subject to second-class constraints is obtained. This confirms the existence of a sufficiently long de Sitter phase of the early universe, in agreement with the initial assumptions.
description: 23 pages, plain-tex, published in Classical and Quantum Gravity, volume 10, pages 1285-1297, year 1993
AUTISM IN CHILDREN: CAUSES, TYPES, SYMPTOMS AND RECOMMENDATIONS FOR PARENTS
Creators: name: Alimova, Yu.B.
Publisher: name: Zenodo
Year: 2025

description: The article is devoted to the problems of early childhood autism, provides an overview of the main principles of effective intervention used in working with children, and provides examples of rehabilitation work with autistic children. The recommendations are universal and suitable for raising a child with spectrum disorders of any category.