cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Reactive dynamics of inertial particles in nonhyperbolic chaotic flows
Creators: name: Motter, Adilson E.
name: Lai, Ying-Cheng
name: Grebogi, Celso
Publisher: name: arXiv
Year: 2003
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Populations and Evolution (q-bio.PE)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Anomalous kinetics of infective (e.g., autocatalytic) reactions in open, nonhyperbolic chaotic flows are important for many applications in biological, chemical, and environmental sciences. We present a scaling theory for the singular enhancement of the production caused by the universal, underlying fractal patterns. The key dynamical invariant quantities are the effective fractal dimension and effective escape rate, which are primarily determined by the hyperbolic components of the underlying dynamical invariant sets. The theory is general as it includes all previously studied hyperbolic reactive dynamics as a special case. We introduce a class of dissipative embedding maps for numerical verification.
description: Revtex, 5 pages, 2 gif figures
Additional file 1: of Molecular characterization of US-like and Asian non-S INDEL strains of porcine epidemic diarrhea virus (PEDV) that circulated in Japan during 2013â 2016 and PEDVs collected from recurrent outbreaks
Creators: name: Nguyen Van Diep
name: Sueyoshi, Masuo
name: Junzo Norimine
name: Hirai, Takuya
name: Ohnmar Myint
name: Teh, Angeline
name: Izzati, Uda
name: Fuke, Naoyuki
name: Yamaguchi, Ryoji
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Table S1. Highly-specific N-glycosylation sites in the spike protein of the vaccine and field strains. (DOCX 13 kb)
Lychnis chalcedonica Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Caryophyllaceae
Lychnis
Lychnis chalcedonica

description: Lychnis chalcedonica, spec. nov.
 1. Lychnis floribus fasciculatis fastigiatis. Hort. cliff. 174. Hort. ups. 115. Roy. lugdb. 449.
 Lychnis hirsuta, flore coccineo, major. Bauh. pin. 203.
 Flos constantinopolitanus. Dod. pempt. 178.
 Habitat in Tataria . ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 436, DOI: 10.5281/zenodo.3931989
Wigner function and kinetic phenomena for chiral plasma in a strong magnetic field
Creators: name: Gorbar, E. V.
name: Miransky, V. A.
name: Shovkovy, I. A.
name: Sukhachov, P. O.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: By using the exact solutions of the Weyl equation in a constant magnetic field, the equal-time Wigner function for magnetized chiral plasma is derived. It is found that the dependence of the Wigner function on the component of momentum along the magnetic field is asymmetric and is correlated with the fermion chirality. Such a dependence is principal for reproducing the correct chiral magnetic and chiral separation effects. In the lowest Landau level approximation, the equation for the equal-time Wigner function in a strong magnetic field is derived. By making use of this equation, it is found that the longitudinal collective modes in a strong magnetic field are gapped plasmons whose gap is determined by the magnetic field. Unlike the ordinary magnetic field, an axial one allows for the dispersion law of the collective excitations asymmetric in the wave vector. The thermoelectric phenomena for chiral fermions in strong magnetic and axial magnetic fields are studied and the corresponding transport coefficients are calculated.
description: 32 pages, 3 multi-panel figures; published version
Memorandum Regarding Polish Currency Package
Creators: name: United States. White House
Publisher: name: The University of Texas at Austin
Year: 1966
Subjects: Box 201 Folder 4
Box 201 Folder 04
Poland -- Politics and government -- 1945-1980
Poland -- Relations -- Soviet Union

description: Memorandum to President concerning the possibility of easing the burden of Polish debts to the United States through expenditures of American Polish currency holdings.
Euler-Lagrange correspondence of generalized Burgers cellular automaton
Creators: name: Matsukidaira, Junta
name: Nishinari, Katsuhiro
Publisher: name: arXiv
Year: 2003
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: Recently, we have proposed a {\em Euler-Lagrange transformation} for cellular automata(CA) by developing new transformation formulas. Applying this method to the Burgers CA(BCA), we have succeeded in obtaining the Lagrange representation of the BCA. In this paper, we apply this method to multi-value generalized Burgers CA(GBCA) which include the Fukui-Ishibashi model and the quick-start model associated with traffic flow. As a result, we have succeeded in clarifying the Euler-Lagrange correspondence of these models. It turns out, moreover that the GBCA can naturally be considered as a simple model of a multi-lane traffic flow.
description: 11 pages, 6 figures; accepted for publication in Int. J. Mod. Phys. C
Statistics of a simple transmission mode on a lossy chaotic background
Creators: name: Savin, Dmitry V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Mathematical Physics (math-ph)
subject: Nuclear Theory (nucl-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Scattering on a resonance state coupled to a complicated background is a typical problem for mesoscopic quantum many-body systems as well as for wave propagation in the presence of a complex environment. On average, such a simple mode acquires an effective damping, the so-called "spreading" width, due to mixing with the background states. Modeling the latter by random matrix theory and employing the strength function formalism, we derive the joint distribution of the reflection and total transmission at arbitrary absorption in the background. The distribution is found to possess a remarkable symmetry between its reflection and transmission sectors, which is controlled by the ratio of the spreading to escape width. This in turn results in a symmetry relation between the marginal densities, despite the absence of the flux conservation at finite absorption. As an application, we study the statistics of total losses in the system at arbitrary coupling to the background.
description: 6 pages, 3 figures (published version: discussion expanded with new eqs.(11)-(12), layout changed, figures updated, typos fixed)
Controlled generation and steering of spatial gap solitons
Creators: name: Neshev, Dragomir
name: Sukhorukov, Andrey A.
name: Hanna, Brendan
name: Krolikowski, Wieslaw
name: Kivshar, Yuri S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate the first fully controlled generation of immobile and slow spatial gap solitons in nonlinear periodic systems with band-gap spectra, and reveal the key features of gap solitons which distinguish them from conventional counterparts, including a dynamical transformation of gap solitons due to nonlinear inter-band coupling. We also predict theoretically and confirm experimentally the effect of anomalous steering of gap solitons in optically-induced photonic lattices.
description: 4 pages, 5 figures
Human impacts on suspended sediment and turbidity in the River Murray, South Eastern Australia: Multiple lines of evidence
Creators: name: Rutherfurd, ID
name: Kenyon, C
name: Thoms, M
name: Grove, James
name: Turnbull, Jodi
name: Davies, Peter
name: Lawrence, Susan
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 4104
subject: Environmental management
classificationCode: 3103
subject: Ecology
subject: FOS: Biological sciences
classificationCode: 3707
subject: Hydrology

description: No description supplied
Lychnis flos-cuculi Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Caryophyllaceae
Lychnis
Lychnis flos-Cuculi

description: Lychnis flos-cuculi, spec. nov.
 2. Lychnis petalis quadrifidis, fructu subrotundo. Hort. cliff. 174. Fl. suec. 304. Roy. lugdb. 139.
 Caryophyllus pratensis, flore laciniato simplici s. Flos cuculi. Bauh. pin. 210.
 β. Caryophyllus pratensis, flore pleno. Bauh. pin. 210.
 Odontites plinii. Clus. hist. 1. p. 292. 293.
 Habitat in partis Europae humidiusculis. ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 436, DOI: 10.5281/zenodo.3931989
Modeling Binary Time Series Using Gaussian Processes with Application to Predicting Sleep States
Creators: name: Gao, Xu
name: Shahbaba, Babak
name: Ombao, Hernando
Publisher: name: arXiv
Year: 2017
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Motivated by the problem of predicting sleep states, we develop a mixed effects model for binary time series with a stochastic component represented by a Gaussian process. The fixed component captures the effects of covariates on the binary-valued response. The Gaussian process captures the residual variations in the binary response that are not explained by covariates and past realizations. We develop a frequentist modeling framework that provides efficient inference and more accurate predictions. Results demonstrate the advantages of improved prediction rates over existing approaches such as logistic regression, generalized additive mixed model, models for ordinal data, gradient boosting, decision tree and random forest. Using our proposed model, we show that previous sleep state and heart rates are significant predictors for future sleep states. Simulation studies also show that our proposed method is promising and robust. To handle computational complexity, we utilize Laplace approximation, golden section search and successive parabolic interpolation. With this paper, we also submit an R-package (HIBITS) that implements the proposed procedure.
description: Journal of Classification (2018)
Memorandum Regarding Concessions from Poland
Creators: name: United States. Department Of State
Publisher: name: The University of Texas at Austin
Year: 1966
Subjects: Box 201 Folder 4
Box 201 Folder 04
Poland -- Politics and government -- 1945-1980
Poland -- Relations -- Soviet Union

description: Memorandum for the President recommending the authorization of Warsaw Embassy to begin discussions with Poles on proposal to lengthen repayment plan of Polish debts to the United States due in 1967 and 1968.
Data Management Plan: final version
Creators: name: Cavallo Perin, Roberto
name: Gualandi, Bianca
name: Paruzzo, Francesca
name: Peroni, Silvio
Publisher: name: Zenodo
Year: 2025

description: The activities of Spoke 4 - Virtual Technologies for museums and art collections focus on the impact of digital cultural heritage (DHC), compared to the current views on tangible and intangible heritage. The final objective is to make the digital enhancement of cultural heritage a permanent and widespread practice in museums and art collections, in order to:  

    Increase the knowledge and organization of artifacts in all forms  

    Expand the general public involvement  

    Improve and make more sustainable the exhibition potential  

    Improve accessibility, inclusiveness, participation, enjoyment and sustainability.  

In addition, in line with the objectives of the NRRP1, the project reinforces multidisciplinary research on a topic of strategic value; introduces innovative models for basic research, promoting synergies between universities, cultural heritage institutions and companies (through the implementation of pilot studies involving national museums and art collections); empowers existing research infrastructures and supports innovation by developing specific competences. 

This Data Management Plan describes the categories of data produced and re-used within the project and details how they are handled in a transparent manner and according to FAIR principles and open science principles.  

This deliverable is a living document and has evolved during the lifespan of the project. The first version was published in May 2023; the second version in February 2024; this final planned update has been published in February 2025 (M27 of the project).
Backscattering in a helical liquid induced by Rashba spin-orbit coupling and electron interactions: locality, symmetry, and cutoff aspects
Creators: name: Kharitonov, Maxim
name: Geissler, Florian
name: Trauzettel, Björn
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The combination of the time-reversal-symmetric single-particle backscattering field (commonly known as Rashba spin-orbit coupling) and non-backscattering electron interactions is generally expected to produce inelastic backscattering in 1D helical electron liquids at the edge of 2D topological insulators, as theoretically predicted in a number of works. An opposite conclusion of absent backscattering was reached in a recent work [H.-Y. Xie et al., Phys. Rev. Lett. 116, 086603 (2016)] for the "local" model of the backscattering field and interactions. Motivated to resolve this potential controversy, in the present work, we study backscattering effects employing fermionic perturbation theory and considering quite general forms of the backscattering field and electron interactions. We discover that backscattering effects are crucially sensitive to the locality properties of the backscattering field and electron interactions, to the symmetry of the latter, as well as to the presence or absence of the cutoff of the electron spectrum. We find that backscattering is indeed absent under the following assumptions: (i) local backscattering field; (ii.a) local or (ii.b) SU(2)-symmetric interactions; (iii) absent cutoff of the edge-state spectrum. However, violation of any of these conditions leads to backscattering. This also reconciles with the results based on the bosonization technique. We calculate the associated backscattering current, establish its low-bias scaling behavior, and predict a crossover between two different scaling regimes. The main implication of our findings is that backscattering of some magnitude is inevitable in a real system, although could be quite suppressed for nearly local backscattering field and interactions.
description: 15 pages, 8 figures
Intelligence Note Regarding Polish Dilemma on Aid to North Vietnam
Creators: name: United States. Central Intelligence Agency
Publisher: name: The University of Texas at Austin
Year: 1966
Subjects: Box 201 Folder 4
Box 201 Folder 04
Poland -- Politics and government -- 1945-1980
Poland -- Relations -- Soviet Union

description: Intelligence note to Secretary from Thomas Hughes concerning the Polish regime's credibility problem on Vietnam.
Historical mercury losses from the gold mines of Victoria, Australia
Creators: name: Lawrence, Susan
name: Davies, Peter
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 37
subject: Earth sciences
classificationCode: 41
subject: Environmental sciences

description: Health and ecological risks associated with the use of mercury in gold mining are well known, with much recent attention focussed on contemporary small-scale artisanal mining. Legacy tailings from historical gold mining may also present ongoing risks, as the industry used large quantities of mercury with minimal environmental regulation to limit its discharge. This occurred in both alluvial (placer) mining and in processing auriferous ores. Analysis of historical data on mercury use in the mining industry in Victoria, Australia, indicates that at least 131 tonnes of elemental mercury were discharged into the environment as mine tailings between 1868–1888, with the total amount lost over the historic mining period likely to be much higher. The processing of pyritic ores also concentrated mercury losses in a small number of mining centres, including Bendigo, Ballarat, Castlemaine, Clunes, Maldon and Walhalla. This analysis provides a basis for further research needed to support improved management of legacy mine tailings.
Attraction of Spiral Waves by Localized Inhomogeneities with Small-World Connections in Excitable Media
Creators: name: Wang, Xiaonan
name: Lu, Ying
name: Jiang, Minxi
name: Ouyang, Qi
Publisher: name: arXiv
Year: 2003
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Trapping and un-trapping of spiral tips in a two-dimensional homogeneous excitable medium with local small-world connections is studied by numerical simulation. In a homogeneous medium which can be simulated with a lattice of regular neighborhood connections, the spiral wave is in the meandering regime. When changing the topology of a small region from regular connections to small-world connections, the tip of a spiral waves is attracted by the small-world region, where the average path length declines with the introduction of long distant connections. The "trapped" phenomenon also occurs in regular lattices where the diffusion coefficient of the small region is increased. The above results can be explained by the eikonal equation and the relation between core radius and diffusion coefficient.
description: 5 pages, 4 figures
Intermittent chaos in a model of financial markets with heterogeneous agents
Creators: name: Kaizoji, Taisei
Publisher: name: arXiv
Year: 2003
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Trading and Market Microstructure (q-fin.TR)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: In this paper we study the price dynamics in a simple model of financial markets with heterogeneous agents. We concentrate on how increases in the total number of active traders influences fluctuations of asset prices. We find that a curious route to chaos is observed when the total number of [active traders] increases. Particularly, we show that {\it intermittent chaos} [1] of price fluctuations is observed as the total number of trader increases.
description: 8 papges, 2 figures (gif files)
Vortex Dynamics in Two-Dimensional Bose-Einstein Condensates
Creators: name: Groszek, Andrew James
Publisher: name: Monash University
Year: 2019
Subjects: subject: Computational Physics
subject: Condensed Matter Physics
subject: FOS: Physical sciences

description: Fluid turbulence remains an open problem in contemporary physics. In gases or liquids encountered in daily life, turbulence is comprised of swirling vortices of varying sizes, shapes and strengths. The impossibility of making detailed predictions of turbulent flows comes, in part, from the complicated nature of these vortices. Turbulence in quantum mechanical superfluids, on the other hand, is comparatively simple. When stirred, a superfluid produces well-defined, discretised vortex lines, and hence turbulence in these fluids is much more straightforward to interpret. As such, there is hope that the study of vortices in superfluids may hold the key to unlocking the mysteries of turbulence.
A self-excited threshold autoregressive state-space model for menstrual cycles: forecasting menstruation and identifying ovarian phases based on basal body temperature
Creators: name: Kawamori, Ai
name: Fukaya, Keiichi
name: Kitazawa, Masumi
name: Ishiguro, Makio
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: The menstrual cycle is composed of the follicular phase and subsequent luteal phase based on events occurring in the ovary. Basal body temperature (BBT) reflects this biphasic aspect of menstrual cycle and tends to be relatively low during the follicular phase. In the present study, we proposed a state-space model that explicitly incorporates the biphasic nature of the menstrual cycle, in which the probability density distributions for the advancement of the menstrual phase and that for BBT switch depend on a latent state variable. Our model derives the predictive distribution of the day of the next menstruation onset that is adaptively adjusted by accommodating new observations of BBT sequentially. It also enables us to obtain conditional probabilities of the woman being in the early or late stages of the cycle, which can be used to identify the duration of follicular and luteal phases, as well as to estimate the day of ovulation. By applying the model to real BBT and menstruation data, we show that the proposed model can properly capture the biphasic characteristics of menstrual cycles, providing a good prediction of the menstruation onset in a wide range of age groups. An application to a large data set containing 25,622 cycles provided by 3,533 woman subjects further highlighted the between-age differences in the population characteristics of menstrual cycles, suggesting wide applicability of the proposed model.
description: 25 pages, 3 figures
Submission to New Zealand Parliament on the Gene Technology Bill 2024: Clean and Green or Cheaper and Worse for NZ?
Creators: name: Paull, John
Publisher: name: New Zealand Parliament
Year: 2025
Subjects: GMOs
New Zealand
Food
Regulation
Parliament
Genetically Modifed Organisms
Genetic modification

description: The Gene Technology Act 2024 is a Bill before the New Zealand Parliament that fails to clearly define what it purports to regulate, i.e. Gene Technology. The present submission and recommendations pertain to agriculture and food (the food chain), which would be directly impacted by this Bill. The submission maintains that the application of the Bill should properly be restricted to medical and other ‘narrow’ and targeted applications, and that the provisions should not apply to food and agriculture, which are broad and un-targeted uses affecting all-of-country and allof- population. The Bill vests too much power in a to-be-appointed individual, the ‘“Gene Technology Regulator” who is to be “the independent decision maker” (p.2) and tasked to balance the risks to NZ versus the profits of GMO multinationals. Ideally GMOs are to be excluded from the NZ food chain, and the Faustian trade-off of risk versus profit becomes moot. In the event that GMOs enter the NZ food chain, they should be clearly labelled throughout the chain of custody and at the point of sale. In this way consumers can exercise their agency in choosing to consume GMOs. or not, according to their own risk-profile. Five recommendations are presented.
Lychnis viscaria Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Caryophyllaceae
Lychnis
Lychnis viscaria

description: Lychnis viscaria, spec. nov.
3. Lychnis petalis integris.
 Silene floribus pentagynis, capsulis quinquelocularibus. Hort. cliff. 172. Fl. suec. 364. Roy. lugdb. 445.
 Lychnis sylvestris viscosa rubra angustifolia. Bauh. pin. 205.
 Lychnis sylvestris VI. Clus. hist. 1. p. 289.
 Habitat in Europae septentrionalis pratis siccis. ♃
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 436, DOI: 10.5281/zenodo.3931989
Quasiperiodic localized oscillating solutions in the discrete nonlinear Schrödinger equation with alternating on-site potential
Creators: name: Johansson, Magnus
name: Gorbach, Andrey V.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Condensed Matter (cond-mat)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present what we believe to be the first known example of an exact quasiperiodic localized stable solution with spatially symmetric large-amplitude oscillations in a non-integrable Hamiltonian lattice model. The model is a one-dimensional discrete nonlinear Schrödinger equation with alternating on-site energies, modelling e.g. an array of optical waveguides with alternating widths. The solution bifurcates from a stationary discrete gap soliton, and in a regime of large oscillations its intensity oscillates periodically between having one peak at the central site, and two symmetric peaks at the neighboring sites with a dip in the middle. Such solutions, termed 'pulsons', are found to exist in continuous families ranging arbitrarily close both to the anticontinuous and continuous limits. Furthermore, it is shown that they may be linearly stable also in a regime of large oscillations.
description: 4 pages, 4 figures, to be published in Phys. Rev. E. Revised version: change of title, added Figs. 1(b),(c), 4 new references + minor clarifications
An undetermined time-dependent coefficient in a fractional diffusion equation
Creators: name: Zhang, Zhidong
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35R11, 35R30, 65M32

description: In this work, we consider a FDE (fractional diffusion equation) $${}^C D_t^αu(x,t)-a(t)\mathcal{L} u(x,t)=F(x,t)$$ with a time-dependent diffusion coefficient $a(t)$. For the direct problem, given an $a(t),$ we establish the existence, uniqueness and some regularity properties with a more general domain $Ω$ and right-hand side $F(x,t)$. For the inverse problem--recovering $a(t),$ we introduce an operator $K$ one of whose fixed points is $a(t)$ and show its monotonicity, uniqueness and existence of its fixed points. With these properties, a reconstruction algorithm for $a(t)$ is created and some numerical results are provided to illustrate the theories.
University of Auckland Diabetic Retinopathy (UoA-DR) Database- END USER LICENCE AGREEMENT
Creators: name: Abdulla, Waleed
name: Chalakkal, Renoh Johnson
Publisher: name: The University of Auckland
Year: 2018
Subjects: subject: 90399 Biomedical Engineering not elsewhere classified
subject: FOS: Medical engineering

description: INTRODUCTION
The University of Auckland Retinopathy Database has been created as part of the research carried out at the University of Auckland aimed at developing an automatic screening system to screen patients affected by diabetic retinopathy. The Database has been developed in collaboration with the Al-Salama Eye Hospital and collaborators from India.
The Database includes the following:
Retinal images: approx. 200 taken by Fundus camera, mostly of individuals affected with diabetic retinopathy Resolution: 2124 x 2056 pixels Size: approx. 500MB Extracted features: 3 x per image (retinal vessels, optic disc boundary and centre, fovea centre location)

REQUESTS FOR ACCESS
Requests for access to the Database are considered on a case-by-case basis. If you wish to access the Database, please contact the University at w.abdulla@auckland.ac.nz, with a copy to a.hosking@auckland.ac.nz, including your email contact details and a signed copy of this End User Licence Agreement.
If your request for access is approved, the University will email you a private link to download the Database.
UoA-DR Database Info
Creators: name: Abdulla, Waleed
name: Chalakkal, Renoh Johnson
Publisher: name: The University of Auckland
Year: 2018
Subjects: subject: 90399 Biomedical Engineering not elsewhere classified
subject: FOS: Medical engineering

description: UoA-DR database is created as part of the research being carried out at the University of Auckland aimed at developing an automatic screening system to screen patients affected by DR. This database was developed in collaboration with three hospitals in India Al-Salama Eye hospital, Dr. Tony Fernandez Eye Hospital, and Giridhar Eye Institute. The database consists of 200 retinal images mostly affected with diabetic retinopathy. This database also contains the manually segmented retinal vessels, optic discs and fovea, which could act as a ground truth for other retinal image processing algorithms. Also for each image in this database, the optic disc center and fovea center location are identified manually and made available in an excel file. Medical diagnosis is provided for each image based on guidelines provided by the International Clinical Diabetic Retinopathy scale. No. of Images: 200 No. of extracted attributes: 3 per image No. of Excel file: 2 No. of PDF file: 1 Total size: 496MB
Combustion Process in a Spark Ignition Engine: Dynamics and Noise Level Estimation
Creators: name: Kaminski, T.
name: Wendeker, M.
name: Urbanowicz, K.
name: Litak, G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We analyse the experimental time series of internal pressure in a four cylinder spark ignition engine. In our experiment, performed for different spark advance angles, apart from usual cyclic changes of engine pressure we observed oscillations. These oscillations are with longer time scales ranging from one to several hundred engine cycles depending on engine working conditions. Basing on the pressure time dependence we have calculated the heat released per cycle. Using the time series of heat release to calculate the correlation coarse-grained entropy we estimated the noise level for internal combustion process. Our results show that for a smaller spark advance angle the system is more deterministic.
description: 15 pages, 7 figures, submitted to CHAOS
A characterisation of Lie algebras via algebraic exponentiation
Creators: name: García-Martínez, Xabier
name: Van der Linden, Tim
Publisher: name: arXiv
Year: 2017
Subjects: subject: Category Theory (math.CT)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 08C05, 17A99, 18B99, 18A22, 18D15

description: In this article we describe varieties of Lie algebras via algebraic exponentiation, a concept introduced by Gray in his Ph.D. thesis. For $\mathbb{K}$ an infinite field of characteristic different from $2$, we prove that the variety of Lie algebras over $\mathbb{K}$ is the only variety of non-associative $\mathbb{K}$-algebras which is a non-abelian locally algebraically cartesian closed (LACC) category. More generally, a variety of $n$-algebras $\mathcal{V}$ is a non-abelian (LACC) category if and only if $n=2$ and $\mathcal{V}=\mathsf{Lie}_\mathbb{K}$. In characteristic $2$ the situation is similar, but here we have to treat the identities $xx=0$ and $xy=-yx$ separately, since each of them gives rise to a variety of non-associative $\mathbb{K}$-algebras which is a non-abelian (LACC) category.
description: The ancillary files contain the code used in the proofs. Final version to appear in Advances in Mathematics
title:  I “beni comuni” in cerca di identità e tutela
Creators: name: Di Porto, Andrea
Publisher: name: RomaTrE-Press
Year: 2018

description: L’articolo ripercorre anche in chiave storica le vicende dei “beni comuni” analizzando taluni punti certi ed altri ancora aperti  dopo alcune recenti sentenze della Corte di Cassazione in materia.
description: Dialoghi con Guido Alpa. Un volume offerto in occasione del suo LXXI compleanno
Telegram Regarding New York Times Report
Creators: name: United States. Embassy (Warsaw)
Publisher: name: The University of Texas at Austin
Year: 1966
Subjects: Box 201 Folder 4
Box 201 Folder 04
Poland -- Politics and government -- 1945-1980
Poland -- Relations -- Soviet Union

description: Telegram concerning New York Times account that communist countries agreed in Moscow to provide one billion dollars in aid to North Vietnam.
Geometrical optics in nonlinear media and integrable equations
Creators: name: Konopelchenko, Boris G.
name: Moro, Antonio
Publisher: name: arXiv
Year: 2003
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: It is shown that the geometrical optics limit of the Maxwell equations for certain nonlinear media with slow variation along one axis and particular dependence of dielectric constant on the frequency and fields gives rise to the dispersionless Veselov-Novikov equation for refractive index. It is demonstrated that the last one is amenable to the quasiclassical DBAR-dressing method. A connection is noted between geometrical optics phenomena under consideration and quasiconformal mappings on the plane.
description: 10 pages, misprints corrected
Mining modification of river systems: A case study from the Australian gold rush
Creators: name: Davies, Peter
name: Lawrence, Susan
name: Turnbull, Jodi
name: Rutherfurd, I
name: Grove, James
name: Silvester, Ewen
name: Macklin, Mark
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 43
subject: History, heritage and archaeology
classificationCode: 37
subject: Earth sciences

description: No description supplied
Lychnis alpina Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Caryophyllaceae
Lychnis
Lychnis alpina

description: Lychnis alpina, spec. nov.
4. Lychnis petalis bifidis, floribus corymbosis.
 Silene floribus corymbosis, caule erecto, foliis lanceolato-linearibus. Roy. lugdb. 447.
 Silene lapponica alpina, facie viscariae. Fl. lapp. 185. *
 Silene floribus in capitulum congestis. Hall. helv. 376. t. 7.
 Habitat in Alpibus Lapponicis , Helveticis , Sibiricis , Pyrenaicis . ♃ ♂
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on pages 436-437, DOI: 10.5281/zenodo.3931989
A renormalization group theory of cultural evolution
Creators: name: Fath, Gabor
name: Sarvary, Miklos
Publisher: name: arXiv
Year: 2003
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Physics and Society (physics.soc-ph)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: We present a theory of cultural evolution based upon a renormalization group scheme. We consider rational but cognitively limited agents who optimize their decision making process by iteratively updating and refining the mental representation of their natural and social environment. These representations are built around the most important degrees of freedom of their world. Cultural coherence among agents is defined as the overlap of mental representations and is characterized using an adequate order parameter. As the importance of social interactions increases or agents become more intelligent, we observe and quantify a series of dynamic phase transitions by which cultural coherence advances in the society. A similar phase transition may explain the so-called "cultural explosion" in human evolution some 50,000 years ago.
description: 8 pages, 3 figures. Revised version as appears in Physica A
University of Auckland Diabetic Retinopathy (UoA-DR) Database
Creators: name: Abdulla, Waleed
name: Chalakkal, Renoh Johnson
Publisher: name: The University of Auckland
Year: 2018
Subjects: subject: 90399 Biomedical Engineering not elsewhere classified
subject: FOS: Medical engineering

description: Introduction UoA-DR database is created as part of the research being carried out at the University of Auckland aimed at developing an automatic screening system to screen patients affected by Diabetic Retinopathy (DR). This database was developed in collaboration with three hospitals in India Al-Salama Eye hospital, Dr. Tony Fernandez Eye Hospital, and Giridhar Eye Institute. The database consists of 200 retinal images mostly affected with diabetic retinopathy. This database also contains the manually segmented features. These are: retinal vessels, optic discs and fovea, which can be used as a ground truth for other retinal image processing algorithms. Also, for each image in this database, the optic disc center and fovea center locations are identified manually. Medical diagnosis is provided for each image based on guidelines provided by the International Clinical Diabetic Retinopathy scale. Contents of the Database The following materials are included in the database Retinal images: 200 images taken by Fundus camera Images resolution: 2124 x 2056 pixels Extracted features: 3 per image (Retinal Vessels, Optic disc boundary and center, Fovea center location) Excel files: 2 (DR Classification and OD Fovea Index) PDF file: 1 (UoA-DR diabetic retinopathy severity classification.pdf) Database size ≈ 500MB Database Download UoA-DR database is available freely to researchers or research units on a case-by-case basis. All requests must be submitted through email to the research investigators by any researcher, institution, academic, or research unit head. To receive a copy of the UoA-DR database, the authorized researcher must sign the attached License and agree to observe the depicted restrictions. The database will be made available for download through a private link emailed to the End Users after receiving the signed agreement. Please use the institutions email accounts only in the correspondences. Research Investigators Waleed Abdulla: w.abdulla@auckland.ac.nz Renoh Johnson Chalakkal: renoh.chalakkal@auckland.ac.nz
Controlled asymmetry of EPR steering with an injected non-degenerate optical parametric oscillator
Creators: name: Olsen, M. K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose and analyse a nonlinear optical apparatus in which the direction of asymmetric steering is controllable within the apparatus, rather than by adding noise to measurements. Using a nondegenerate parametric oscillator with an injected signal field, we show how the directionality and extent of the steering can be readily controlled for output modes which can be up to one octave apart. The two downconverted modes, which exhibit the greater violations of the steering inequalities, can also be controlled to exhibit asymmetric steering in some regimes.
description: Theory, 4 pages, 5 figures. Revised version after expert, well written and useful referee reports
Memorandum Regarding Debt Postponement Proposal
Creators: name: United States. Department Of State
Publisher: name: The University of Texas at Austin
Year: 0
Subjects: Box 201 Folder 4
Box 201 Folder 04
Poland -- Politics and government -- 1945-1980
Poland -- Relations -- Soviet Union

description: Document outlining elements of debt postponement schedule and economics of packaged deal.
Chaotic flow and efficient mixing in a micro-channel with a polymer solution
Creators: name: Burghelea, Teodor
name: Segre, Enrico
name: Bar-Joseph, Israel
name: Groisman, Alex
name: Steinberg, Victor
Publisher: name: arXiv
Year: 2003
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Microscopic flows are almost universally linear, laminar and stationary because Reynolds number, $Re$, is usually very small. That impedes mixing in micro-fluidic devices, which sometimes limits their performance. Here we show that truly chaotic flow can be generated in a smooth micro-channel of a uniform width at arbitrarily low $Re$, if a small amount of flexible polymers is added to the working liquid. The chaotic flow regime is characterized by randomly fluctuating three-dimensional velocity field and significant growth of the flow resistance. Although the size of the polymer molecules extended in the flow may become comparable with the micro-channel width, the flow behavior is fully compatible with that in a table-top channel in the regime of elastic turbulence. The chaotic flow leads to quite efficient mixing, which is almost diffusion independent. For macromolecules, mixing time in this microscopic flow can be three to four orders of magnitude shorter than due to molecular diffusion.
description: 8 pages,7 figures
Discrete Klein-Gordon models with static kinks free of the Peierls-Nabarro potential
Creators: name: Dmitriev, S. V.
name: Kevrekidis, P. G.
name: Yoshikawa, N.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: For the nonlinear Klein-Gordon type models, we describe a general method of discretization in which the static kink can be placed anywhere with respect to the lattice. These discrete models are therefore free of the {\it static} Peierls-Nabarro potential. Previously reported models of this type are shown to belong to a wider class of models derived by means of the proposed method. A relevant physical consequence of our findings is the existence of a wide class of discrete Klein-Gordon models where slow kinks {\it practically} do not experience the action of the Peierls-Nabarro potential. Such kinks are not trapped by the lattice and they can be accelerated by even weak external fields.
description: 6 pages, 2 figures
Degenerations of Jordan Superalgebras
Creators: name: Alvarez, María Alejandra
name: Hernández, Isabel
name: Kaygorodov, Ivan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: We describe degenerations of three-dimensional Jordan superalgebras over $\mathbb{C}$. In particular, we describe all irreducible components in the corresponding varieties.
description: arXiv admin note: text overlap with arXiv:1611.06454
First-principles Equation of State and Shock Compression Predictions of Warm Dense Hydrocarbons
Creators: name: Zhang, Shuai
name: Driver, Kevin P.
name: Soubiran, François
name: Militzer, Burkhard
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Other Condensed Matter (cond-mat.other)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We use path integral Monte Carlo and density functional molecular dynamics to construct a coherent set of equation of state for a series of hydrocarbon materials with various C:H ratios (2:1, 1:1, 2:3, 1:2, and 1:4) over the range of $0.07-22.4$ g/cm$^{3}$ and $6.7\times10^3-1.29\times10^8$ K. The shock Hugoniot curve derived for each material displays a single compression maximum corresponding to $K$-shell ionization. For C:H=1:1, the compression maximum occurs at 4.7-fold of the initial density and we show radiation effects significantly increase the shock compression ratio above 2 Gbar, surpassing relativistic effects. The single-peaked structure of the Hugoniot curves contrasts with previous work on higher-$Z$ plasmas, which exhibit a two-peak structure corresponding to both $K$- and $L$-shell ionization. Analysis of the electronic density of states reveals that the change in Hugoniot structure is due to merging of the $L$-shell eigenstates in carbon, while they remain distinct for higher-$Z$ elements. Finally, we show that the isobaric-isothermal linear mixing rule for carbon and hydrogen EOSs is a reasonable approximation with errors better than 1% for stellar-core conditions.
description: 7 pages, 4 figures. Accepted by Physical Review E
Lychnis sibirica Linnaeus, 1753, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1753
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Caryophyllales
Caryophyllaceae
Lychnis
Lychnis sibirica

description: Lychnis sibirica, spec. nov.
5. Lychnis petalis bifidis, caule dichotomo, foliis subhirtis.
 Habitat in Sibiria . Gmelin. ♃
 Statura Silenes rupestris, sed Radix perennis, Folia minus glabra, & Styli 5 distingvunt plantam.
description: Published as part of Linnaeus, Carolus, 1753, Species plantarum: exhibentes plantas rite cognitas, ad genera relatas, cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas, Stockholm :Laurentius Salvius on page 437, DOI: 10.5281/zenodo.3931989
Standard Nearest Neighbor Discretizations of Klein-Gordon Models Cannot Preserve Both Energy and Linear Momentum
Creators: name: Dmitriev, S. V.
name: Kevrekidis, P. G.
name: Yoshikawa, N.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We consider nonlinear Klein-Gordon wave equations and illustrate that standard discretizations thereof (involving nearest neighbors) may preserve either standardly defined linear momentum or total energy but not both. This has a variety of intriguing implications for the ``non-potential'' discretizations that preserve only the linear momentum, such as the self-accelerating or self-decelerating motion of coherent structures such as discrete kinks in these nonlinear lattices.
description: 5 pages, 2 figures
University of Auckland Diabetic Retinopathy (UoA-DR) Database
Creators: name: Abdulla, Waleed
name: Chalakkal, Renoh Johnson
Publisher: name: The University of Auckland
Year: 2018
Subjects: subject: 90399 Biomedical Engineering not elsewhere classified
subject: FOS: Medical engineering

description: INTRODUCTION
The University of Auckland Retinopathy Database has been created as part of the research carried out at the University of Auckland aimed at developing an automatic screening system to screen patients affected by diabetic retinopathy. The Database has been developed in collaboration with the Al-Salama Eye Hospital and collaborators from India.
The Database includes the following:
Retinal images: approx. 200 taken by Fundus camera, mostly of individuals affected with diabetic retinopathy Resolution: 2124 x 2056 pixels Size: approx. 500MB Extracted features: 3 x per image (retinal vessels, optic disc boundary and centre, fovea centre location)

REQUESTS FOR ACCESS
Requests for access to the Database are considered on a case-by-case basis. If you wish to access the Database, please contact the University at w.abdulla@auckland.ac.nz, with a copy to a.hosking@auckland.ac.nz, including your email contact details and a signed copy of this End User Licence Agreement.
If your request for access is approved, the University will email you a private link to download the Database.