cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
SVM-Lattice: A Recognition & Evaluation Frame for Double-peaked Profiles
Creators: name: Yang, Haifeng
name: Qu, Caixia
name: Cai, Jianghui
name: Zhang, Sulan
name: Zhao, Xujun
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: In big data era, the special data with rare characteristics may be of great significations. However, it is very difficult to automatically search these samples from the massive and high-dimensional datasets and systematically evaluate them. The DoPS, our previous work [2], provided a search method of rare spectra with double-peaked profiles from massive and high-dimensional data of LAMOST survey. The identification of the results is mainly depended on visually inspection by astronomers. In this paper, as a follow-up study, a new lattice structure named SVM-Lattice is designed based on SVM(Support Vector Machine) and FCL(Formal Concept Lattice) and particularly applied in the recognition and evaluation of rare spectra with double-peaked profiles. First, each node in the SVM-Lattice structure contains two components: the intents are defined by the support vectors trained by the spectral samples with the specific characteristics, and the relevant extents are all the positive samples classified by the support vectors. The hyperplanes can be extracted from every lattice node and used as classifiers to search targets by categories. A generalization and specialization relationship is expressed between the layers, and higher layers indicate higher confidence of targets. Then, including a SVM-Lattice building algorithm, a pruning algorithm based on association rules, and an evaluation algorithm, the supporting algorithms are provided and analysed. Finally, for the recognition and evaluation of spectra with double-peaked profiles, several data sets from LAMOST survey are used as experimental dataset. The results exhibit good consistency with traditional methods, more detailed and accurate evaluations of classification results, and higher searching efficiency than other similar methods.
description: 19 pages,11 figures,IEEE Access accepted
Spatio-temporal characterization of landscape fire in relation to anthropogenic activity and climatic variability over the Western Himalaya, India
Creators: name: Bar, Somnath
name: Parida, Bikash Ranjan
name: Roberts, Gareth
name: Pandey, Arvind Chandra
name: Prasenjit Acharya
name: Jadunandan Dash
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Plant Biology

description: The frequent occurrence of a forest fire can be detrimental to the functioning of ecologically fragile regions such as the Western Himalaya. This study assesses the spatio-temporal variability and trends of fire occurrence in forests, shrubland, and grassland in relation to anthropogenic activities and climate oscillations over Uttarakhand and Himachal Pradesh; the most fire-affected states in the Western Himalaya. The Pre-monsoon (March to June) temporal distribution of fire occurrence is bimodal with the first and second fire peaks occurring in the last week of April and late May/early June, respectively. The length of fire season was found to have reduced by ~ 10 days in 2010s compared to 2000s with the increasing burned area concentration over a shorter period (~110 days). The Mann-Kendall Tau (τ) and Sen’s-slope suggested an increasing trend (τ = 0.3, Sen’s slope = 46.78 km2 year−1, p = 0.02) of burn area over Uttarakhand where most fire activity occurs. The Getis-Ords (Gi*) statistic was derived by using Fire Radiative Power (FRP) data to infer the spatial distribution of hot and cold clusters which were found to be greatest (Gi* = 1–10) in evergreen needleleaf forest which also accounted for a marginally higher mean per-pixel FRP than other land cover types. Analyses of the role of climatic variables on fire activity revealed moderate positive and negative correspondence between the burned area and average maximum-temperature (R = 0.57, p = 0.01) and total precipitation (R = – 0.53, p = 0.02), respectively. Assessment of the variation of fire activity with global climatic oscillation indices found the Niño-3.4 index to have the strongest, albeit modest, relationship (R = 0.51) with burned area anomalies. This study highlights the increase in fire intensity in the fragile forests of the Western Himalayan region and the requirement for further research into the role of climate and anthropogenic activities on fire occurrence in order to best preserve regional biodiversity and develop an effective forest management strategy.
Breakdown of Hydrodynamics in a Simple One-Dimensional Fluid
Creators: name: Hurtado, Pablo I.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We investigate the behavior of a one-dimensional diatomic fluid under a shock wave excitation. We find that the properties of the resulting shock wave are in striking contrast with those predicted by hydrodynamic and kinetic approaches, e.g., the hydrodynamic profiles relax algebraically toward their equilibrium values. Deviations from local thermodynamic equilibrium are persistent, decaying as a power law of the distance to the shock layer. Non-equipartition is observed infinitely far from the shock wave, and the velocity-distribution moments exhibit multiscaling. These results question the validity of simple hydrodynamic theories to understand collective behavior in 1d fluids.
description: 4 pages, 5 figures
Synthetic Hall tube of interacting fermions
Creators: name: Zhou, Xiaofan
name: Chen, Gang
name: Jia, Suotang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Motivated by a recent experiment [J. H. Han, et. al., Phys. Rev. Lett.122, 065303 (2019)], we investigate many-body physics of interacting fermions in a synthetic Hall tube, using state-of-the-art density-matrix renormalization-group numerical method. Since the inter-leg couplings of this synthetic Hall tube generate an interesting spin-tensor Zeeman field, exotic topological and magnetic properties occur. Especially, four new quantum phases, such as nontopological spin-vector and -tensor paramagnetic insulators, and topological and nontopological spin-mixed paramagnetic insulators, are predicted by calculating entanglement spectrum, entanglement entropies, energy gaps, and local magnetic orders with 3 spin-vectors and 5 spin-tensors. Moreover, the topologically magnetic phase transitions induced by the interaction as well as the inter-leg couplings are also revealed. Our results pave a new way to explore many-body (topological) states induced by both the spiral spin-vector and -tensor Zeeman fields.
VEGMARC II: A COMPUTERIZED REORD KEEPING SYSTEM FOR VEGETABLE MARKETING COOPERATIVES
Creators: name: Kazmierczak, Tamra Kirkpatrick
name: Taylor, Daniel B.
name: Kazmierczak, Tamra Kirkpatrick
name: Taylor, Daniel B.
Publisher: name: Unknown
Year: 1989
Subjects: Agribusiness

description: Poor management of the southeastern vegetable marketing cooperatives has been linked to poor record keeping practices. The VEGMARC II Record Keeping Program is part of a comprehensive multi-agency effort to provide solutions to the problems of southeastern vegetable marketing cooperatives. This computer program has been refined and expanded during four years of field testing. VEGMARC II features include pool price calculations, deduction of packing fees, calculation of grower net returns, and the printing of reports, checks, and mailing labels. Eighty percent of cooperatives responding to user surveys indicated the program was meeting the needs of their cooperative.
Sampling based approximation of linear functionals in Reproducing Kernel Hilbert Spaces
Creators: name: Santin, Gabriele
name: Karvonen, Toni
name: Haasdonk, Bernard
Publisher: name: arXiv
Year: 2020
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65D05, 65D15, 65D30, 65D32, 62C10, 41A05, 41A25

description: In this paper we analyze a greedy procedure to approximate a linear functional defined in a Reproducing Kernel Hilbert Space by nodal values. This procedure computes a quadrature rule which can be applied to general functionals, including integration functionals. For a large class of functionals, we prove convergence results for the approximation by means of uniform and greedy points which generalize in various ways several known results. A perturbation analysis of the weights and node computation is also discussed. Beyond the theoretical investigations, we demonstrate numerically that our algorithm is effective in treating various integration densities, and that it is even very competitive when compared to existing methods for Uncertainty Quantification.
On second order q-difference equations satisfied by Al-Salam-Carlitz I-Sobolev type polynomials of higher order
Creators: name: Hermoso, Carlos
name: Huertas, Edmundo J.
name: Lastra, Alberto
name: Soria-Lorente, Anier
Publisher: name: arXiv
Year: 2020
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 33D45, 05A30, 39A13

description: This contribution deals with the sequence $\{\mathbb{U}_{n}^{(a)}(x;q,j)\}_{n\geq 0}$ of monic polynomials, orthogonal with respect to a Sobolev-type inner product related to the Al-Salam--Carlitz I orthogonal polynomials, and involving an arbitrary number of $q$-derivatives on the two boundaries of the corresponding orthogonality interval. We provide several versions of the corresponding connection formulas, ladder operators, and several versions of the second order $q$-difference equations satisfied by polynomials in this sequence. As a novel contribution to the literature, we provide certain three term recurrence formula with rational coefficients satisfied by $\mathbb{U}_{n}^{(a)}(x;q,j)$, which paves the way to establish an appealing generalization of the so-called $J$-fractions to the framework of Sobolev-type orthogonality.
description: 2 figures
Physics of Solid and Liquid Alkali Halide Surfaces Near the Melting Point
Creators: name: Zykova-Timan, T.
name: Ceresoli, D.
name: Tartaglino, U.
name: Tosatti, E.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: This paper presents a broad theoretical and simulation study of the high temperature behavior of crystalline alkali halide surfaces typified by NaCl(100), of the liquid NaCl surface near freezing, and of the very unusual partial wetting of the solid surface by the melt. Simulations are conducted using two-body rigid ion BMHFT potentials, with full treatment of long-range Coulomb forces. After a preliminary check of the description of bulk NaCl provided by these potentials, which seems generally good even at the melting point, we carry out a new investigation of solid and liquid surfaces. Solid NaCl(100) is found in this model to be very anharmonic and yet exceptionally stable when hot. It is predicted by a thermodynamic integration calculation of the surface free energy that NaCl(100) should be a well ordered, non-melting surface, metastable even well above the melting point. By contrast, the simulated liquid NaCl surface is found to exhibit large thermal fluctuations and no layering order. In spite of that, it is shown to possess a relatively large surface free energy. The latter is traced to a surface entropy deficit, reflecting some kind of surface short range order. Finally, the solid-liquid interface free energy is derived through Young's equation from direct simulation of partial wetting of NaCl(100) by a liquid droplet. It is concluded that three elements, namely the exceptional anharmonic stability of the solid (100) surface, the molecular short range order at the liquid surface, and the costly solid liquid interface, all conspire to cause the anomalously poor wetting of the (100) surface by its own melt in the BMHFT model of NaCl -- and most likely also in real alkali halide surfaces.
description: modified version of JCP 123, 164701 15 pages, 25 figures
A SOFTWARE PACKAGE FOR TEACHING FARM PLANNING
Creators: name: Levins, Richard A.
name: Johnson, Dale M.
name: Levins, Richard A.
name: Johnson, Dale M.
Publisher: name: Unknown
Year: 1989
Subjects: Farm Management

description: "Finding Your Agricultural Advantage" is a collection of four programs - one to generate case studies, one to do "trial-and-error" solutions, one to display linear programming solutions, and one to maintain case study data files. The four programs can be used together or individually as instructor preferences dictate in teaching farm planning. A step-by-step method for teaching with the software is presented as an example of its use.
Triaxiality, chirality and gamma-softness
Creators: name: Starosta, K.
name: Caprio, M. A.
name: Koike, T.
name: Kruecken, R.
name: Vaman, C.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Current work explores the impact of gamma-softness on partner bands built on the h11/2h11/2 proton-particle-neutron-hole configurations in triaxial odd-odd nuclei. The results of calculations conducted using a core-particle-hole coupling are presented. The model Hamiltonian includes the collective core, the single-particle valence nucleons, and separable quadrupole-quadrupole interactions. The Kerman-Klein method was applied to find eigenstates, which provided a convenient way for exploring core effects. Calculations were made for triaxial cores with various gamma-softness using the General Collective Model keeping the expectation value for the triaxiality parameter fixed at =30 deg. The degeneracy in the proton-neutron h11/2h11/2 bands results from the calculations for the gamma-rigid core but is lifted for the gamma-unstable core.
description: 6 pages, 5 figures, Proceedings of the 21st Winter Workshop on Nuclear Dynamics, Breckenridge, Colorado, February 5-12, 2005
Additional file 2 of The multiagency approach to Sudden Unexpected Infant Deaths (SUID): eleven years’ experience in the Tuscany Region
Creators: name: Piumelli, Raffaele
name: Nassi, Niccolò
name: Buccoliero, Annamaria
name: Occhini, Rossella
name: Nardini, Vincenzo
name: Toti, Paolo
name: Salvatori, Cristina
name: Peruzzi, Marta
name: Arzilli, Cinzia
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 2. Guidebook fot Emergency Staff. The brochure provides general information on SIDS and recommendations for a correct first communication.
­­Connecting Transcriptomics with Computational Modeling to Reveal Developmental Adaptations in Pediatric Human Atrial Tissue Supplemental Methods and Data
Creators: name: Posnack, Nikki
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 329999
subject: Other biomedical and clinical sciences not elsewhere classified

description: ­­Connecting Transcriptomics with Computational Modeling to Reveal Developmental Adaptations in Pediatric Human Atrial Tissue*Shatha Salameh, *Devon Guerrelli, *Jacob A. Miller, Manan Desai, Nicolae Moise, Can Yerebakan, Alisa Bruce, Pranava Sinha, Yves d’Udekem, Seth H. Weinberg, Nikki Gillum Posnack
Boreoheptagyia brevitarsis
Creators: name: Makarchenko, Eugenyi A.
name: Semenchenko, Alexander A.
name: Palatov, Dmitry M.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Boreoheptagyia
Boreoheptagyia brevitarsis

description: Boreoheptagyia brevitarsis (Tokunaga)
(Figs. 33–39)
 Prodiamesa (Monodiamesa) brevitarsis Tokunaga, 1936: 528.
 Heptagyia brevitarsis Tokunaga, 1939: 302; Sasa & Kikuchi 1995: 207.
 Boreoheptagyia brevitarsis (Tokunaga); Serra-Tosio 1989: 140; Endo 2002: 12; Makarchenko et al. 2008: 6.
 Boreoheptagyia brevitarsis (Tokunaga); Makarchenko 1981: 89; 1985: 38; 2006: 259, misidentification.
 Boreoheptagyia kurobeia Sasa et Okazawa, 1992; Endo 2002: 12.
 Material examined. Three adult males extracted from the mature pupae, IRAN: Mazandaran Province, the right source of the Gelendrud River is slightly higher than the confluence with the left, altitude 1987 m above sea level, 36°18.276’N, 51°50.087’E. 26.VI.2019, leg. D. Palatov.
 Remarks. The male of B. brevitarsis was described by Tokunaga (1936) from Japan and redescribed by Makarchenko (2008), with notice that this species is known only from Japan, all other records based on larvae from China and the Russian Far East should be revised.
 B. brevitarsis is collected outside the Eastern Palearctic for the first time and therefore we found expedient to adduce here the short description of a male from the mountains of Iran.
In our opinion, the distribution of this species looks rather strange and in the future it is necessary to compare the data of DNA-barcoding of Japanese and Iranian populations to clarify their species unity or difference.
description: Published as part of Makarchenko, Eugenyi A., Semenchenko, Alexander A. & Palatov, Dmitry M., 2020, Taxonomy of some Boreoheptagyiini Brundin (Diptera: Chironomidae Diamesinae) from the mountains of Central Asia and the Middle East, with description and DNA barcoding of new taxa, pp. 91-107 in Zootaxa 4790 (1) on pages 101-103, DOI: 10.11646/zootaxa.4790.1.5, http://zenodo.org/record/3887879
American Perspectives Survey: September 2020
Creators: name: Survey Center On American Life
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: Coronavirus (COVID-19) outbreak worst yet to come (1); political and election news (2); former Vice-President Joe Biden vs. President Donald Trump for President (1); election administration (1); conspiracy theory statements (12); coronavirus deaths (1); coronavirus vaccine (2); statements about social and societal trust trust in news organizations (19); news from social media (2); Qanon (2); close Republican/Democratic friends (2).
Direct dynamical characterization of higher-order topological insulators with nested band inversion surfaces
Creators: name: Li, Linhu
name: Zhu, Weiwei
name: Gong, Jiangbin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Higher-order topological insulators (HOTIs) are systems with topologically protected in-gap boundary states localized at their $(d-n)$-dimensional boundaries, with $d$ the system dimension and $n$ the order of the topology. This work proposes a rather universal dynamics-based characterization of one large class of $Z$-type HOTIs without specifically relying on any symmetry considerations. The key element of our innovative approach is to connect quantum quench dynamics with nested configurations of the so-called band inversion surfaces (BISs) of momentum-space Hamiltonians as a sum of operators from the Clifford algebra (a condition that can be relaxed), thereby making it possible to dynamically detect each and every order of topology on an equal footing. Given that experiments on synthetic topological matter can directly measure the winding of certain pseudospin texture to determine topological features of BISs, the topological invariants defined through nested BISs are all within reach of ongoing experiments. Further, the necessity of having nested BISs in defining higher-order topology offers a unique perspective to investigate and engineer higher-order topological phase transitions.
description: 15 pages and 7 figures in total. Comments are welcome
Metallicities on the Double Main Sequence of omega Centauri Imply Large Helium Enhancement
Creators: name: Piotto, Giampaolo
name: Villanova, Sandro
name: Bedin, Luigi R.
name: Gratton, Raffaele
name: Cassisi, Santi
name: Momany, Yazan
name: Recio-Blanco, Alejandra
name: Lucatello, Sara
name: Anderson, Jay
name: King, Ivan R.
name: Pietrinferni, Adriano
name: Carraro, Giovanni
name: .
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Having shown in a recent paper that the main sequence of omega Centauri is split into two distinct branches, we now present spectroscopic results showing that the bluer sequence is_less_ metal-poor. We have carefully combined GIRAFFE@VLT spectra of 17 stars on each side of the split into a single spectrum for each branch, with adequate S/N to show clearly that the stars of the blue main sequence are less metal poor by 0.3 dex than those of the dominant red one. From an analysis of the individual spectra, we could not detect any abundance spread among the blue main sequence stars, while the red main sequence stars show a 0.2 dex spread in metallicity. We use stellar-structure models to show that only greatly enhanced helium can explain the color difference between the two main sequences, and we discuss ways in which this enhancement could have arisen.
description: 24 pages, 7 figures, The Astrophysical Journal, accepted 30 Nov. 2004
Additional file 1 of Comparison of hierarchical EMAX and NDLM models in dose-response for early phase clinical trials
Creators: name: Xiaqing Huang
name: Gajewski, Byron J.
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Science Policy

description: Additional file 1. Appendix: WinBUGS code.
IMPLICATIONS OF CROP INSURANCE FOR FARMERS AND LENDERS
Creators: name: Leatham, David J.
name: McCarl, Bruce A.
name: Richardson, James W.
name: Leatham, David J.
name: McCarl, Bruce A.
name: Richardson, James W.
Publisher: name: Unknown
Year: 1987
Subjects: Risk and Uncertainty

description: The effect of the farmer's choice of crop insurance was evaluated on both the farmer's and lender's performance. This was done using whole-farm, Monte Carlo simulation for Texas wheat/sorghum operations. Results indicate crop insurance would be preferred by moderately risk-averse farmers when farm firm failure became an issue or the insurance loss ration approached one. A lender always preferred the use of crop insurance, especially when the probability of firm bankruptcy was an issue.
­­Connecting Transcriptomics with Computational Modeling to Reveal Developmental Adaptations in Pediatric Human Atrial TissueSupplemental Methods and Data
Creators: name: Posnack, Nikki
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 329999
subject: Other biomedical and clinical sciences not elsewhere classified

description: ­­Connecting Transcriptomics with Computational Modeling to Reveal Developmental Adaptations in Pediatric Human Atrial Tissue*Shatha Salameh, *Devon Guerrelli, *Jacob A. Miller, Manan Desai, Nicolae Moise, Can Yerebakan, Alisa Bruce, Pranava Sinha, Yves d’Udekem, Seth H. Weinberg, Nikki Gillum Posnack
Bulk Dynamics in Confining Gauge Theories
Creators: name: Berg, Marcus
name: Haack, Michael
name: Muck, Wolfgang
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider gauge/string duality (in the supergravity approximation) for confining gauge theories. The system under scrutiny is a 5-dimensional consistent truncation of type IIB supergravity obtained using the Papadopoulos-Tseytlin ansatz with boundary momentum added. We develop a gauge-invariant and sigma-model-covariant approach to the dynamics of 5-dimensional bulk fluctuations. For the Maldacena-Nunez subsystem, we study glueball mass spectra. For the Klebanov-Strassler subsystem, we compute the linearized equations of motion for the 7-scalar system, and show that a 3-scalar sector containing the scalar dual to the gluino bilinear decouples in the UV. We solve the fluctuation equations exactly in the "moderate UV" approximation and check this approximation numerically. Our results demonstrate the feasibility of analyzing the generally coupled equations for scalar bulk fluctuations, and constitute a step on the way towards computing correlators in confining gauge theories.
description: 60 pages, 4 figures, v2: corrected typos, added references, v3: added references
Decoherence modes of entangled qubits within neutron interferometry
Creators: name: Bertlmann, Reinhold A.
name: Durstberger, Katharina
name: Hasegawa, Yuji
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study two different decoherence modes for entangled qubits by considering a Liouville - von Neumann master equation. Mode A is determined by projection operators onto the eigenstates of the Hamiltonian and mode B by projectors onto rotated states. We present solutions for general and for Bell diagonal states and calculate for the later the mixedness and the amount of entanglement given by the concurrence. We propose a realization of the decoherence modes within neutron interferometry by applying fluctuating magnetic fields. An experimental test of the Kraus operator decomposition describing the evolution of the system for each mode is presented.
description: 15 pages, 5 figures
A MICROCOMPUTER ANALYSIS OF FARM FINANCIAL PERFORMANCE
Creators: name: Schnitkey, Gary D.
name: Barry, Peter J.
name: Ellinger, Paul N.
name: Schnitkey, Gary D.
name: Barry, Peter J.
name: Ellinger, Paul N.
Publisher: name: Unknown
Year: 1987
Subjects: Farm Management

description: This article describes the properties of the Farm Financial Simulation Model (FFSM). FFSM is a tool for analyzing the financial consequences of various managerial strategies and policy options that may be implemented in responding to farm financial stress. Various farm types from different geographical regions having differing enterprises, financial structures, tenure arrangements, and consumption patterns can be analyzed. The emphasis of FFSM is placed on modeling a farm's profitability, liquidity, solvency, and financial position and the model produces a coordinated set of financial statements and an extensive set of financial ratios over a four-year period.
Second and third harmonic nonlinear optical process in spray pyrolysed Mg:ZnO thin films
Creators: name: Upadhy, Krithika
name: Deekshitha, U. G.
name: Antony, Albin
name: Ani, Aninamol
name: Kityk, I. V.
name: Jedryka, J.
name: Wojciechowski, A.
name: Ozga, K.
name: Poornesh, P.
name: Kulkarni, Suresh D.
name: Andrushchak, N.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In the present study, Mg-doped ZnO (MZO) nanofilms (NF) were grown by spray pyrolysis technique. X-ray diffraction (XRD) patterns have shown an intense peak oriented along (002) crystalline plane confirming crystalline origin of grown MZO films. Atomic force microscopy (AFM) data revealed that the average roughness decreased significantly upon Mg doping from 20.3 nm to 4.72 nm. Ambient temperature photoluminescence spectra accounted for four emission bands in the visible spectral region due to the presence of various intrinsic defect centres in the films. The non-linear absorption coefficient beta_eff were estimated by open aperture Z-scan technique and found to be in the order of 10-2 (cm/W) and indicates a positive absorption nonlinearity. Additionally, it was observed that incorporation of the metal Mg ions leads to a decay of the second harmonic generation (SHG) and to a non-regular increase of the third harmonic generation (THG).
Meromorphic traveling wave solutions of the Kuramoto-Sivashinsky equation
Creators: name: Eremenko, Alexandre
Publisher: name: arXiv
Year: 2005
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Complex Variables (math.CV)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We determine all cases when there exists a meromorphic solution of the third order ODE describing traveling waves solutions of the Kuramoto-Sivashinsky equation. It turns out that there are no other meromorphic solutions besides those explicit solutions found by Kuramoto and Kudryashov. The general method used in this paper, based on Nevanlinna theory, is applicable to finding all meromorphic solutions of a wide class of non-linear ODE. Keywords: Kuramoto and Sivashinsky equation, meromorphic functions, elliptic functions, Nevanlinna theory.
description: 10 pages
Gruber, Gerhard: Wesen, Stufen und Mitteilung des wahren Lebens bei Origenes
Creators: name: Schulte, R.
Publisher: name: Oriens christianus : Hefte für die Kunde des christlichen Orients
Year: 2024

description: Oriens christianus : Hefte für die Kunde des christlichen Orients, Bd. 51 (1967): Oriens christianus, Band 51
EVALUATION OF VARIOUS PEST-MANAGEMENT CHARACTERISTICS
Creators: name: Smith, G. Scott
name: Wetzstein, Michael E.
name: Douce, G. Keith
name: Smith, G. Scott
name: Wetzstein, Michael E.
name: Douce, G. Keith
Publisher: name: Unknown
Year: 1987
Subjects: Crop Production/Industries

description: Considering pest management in terms of a set of technology characteristics allows an investigation of various pest-management characteristics and how they relate to a total pest-management package. Employing restricted and unrestricted least squares in this investigation indicates the unique impact individual pest-management characteristics exert on net returns. A Stein-rule estimator is also employed in assessing this impact.
SIX - Screen Dance Film - Main Output
Creators: name: Lewis-Smith, Chris
Publisher: name: BathSPAdata
Year: 2021
Subjects: subject: 190403 Dance
subject: FOS: Arts (arts, history of arts, performing arts, music)
subject: 190299 Film, Television and Digital Media not elsewhere classified

description: The material referenced in this item is located externally at the Vimeo platform, and can be viewed in full by accessing via the provided link.

Six is a 5 minute 40 second single-take screendance. It forms part of the research thesis The Dancer and the Looking Glass by Christopher Lewis-Smith in which the author explores the dancer/camera/screen viewer relationship. Filmed in Bristol, England, the film explores this relationship as one in which the camera is an active participant in the choreography. The camera follows the journey of 5 dancers across an urban space and into an art gallery, where they see and react to a large dark sculpture. The camera takes on a human perspective in that it maintains eye level contact with the performers and their surroundings, and moves at the speed of a person, creating the possibility, through the absence of cuts in the edit, of a participant in the action.

This item contains the link to the complete screen dance film.
Additional file 1 of Relationship between loneliness and blood glucose control in diabetes
Creators: name: Kobos, Ewa
name: Szewczyk, Alicja
name: Świątkowska, Teresa
name: Kryczka, Tomasz
name: Sienkiewicz, Zofia
Publisher: name: figshare
Year: 2020
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1. Sociodemographic and clinical data questionnaire.
Caffeine Modulates the Dynamics of DODAB Membranes: Role of the Physical State of the Bilayer
Creators: name: Sharma, V. K.
name: Srinivasan, H.
name: Sakai, V. García
name: Mitra, S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Caffeine (1,3,7-trimethylxanthine), an ingredient of coffee, is used worldwide as a psychostimulant, antioxidant, and adjuvant analgesic. To gain insights into the action mechanism of caffeine, we report on its effects on the phase behaviour and microscopic dynamics of a dioctadecyldimethylammonium bromide (DODAB) lipid membrane, as studied quasielastic neutron scattering (QENS). Tracking the elastic scattering intensity as a function of temperature showed that caffeine does not alter the phase behaviour of the DODAB membrane and that transition temperatures remain almost unaltered. However, QENS measurements revealed caffeine significantly modulates the microscopic dynamics of the lipids in the system, and that the effects depend on the structural arrangement of the lipids in the membrane. In the coagel phase, caffeine acts as a plasticizing agent which enhances the membrane dynamics. However, in the fluid phase the opposite effect is observed; caffeine behaves like a stiffening agent, restricting the lipid dynamics. Further analysis of the QENS data indicates that in the fluid phase, caffeine restricts both lateral and internal motions of the lipids in the membrane. The present study illustrates how caffeine regulates the fluidity of the membrane by modulating the dynamics of constituent lipids depending on the physical state of the bilayer.
Approximate four-loop QCD corrections to the Higgs-boson production cross section
Creators: name: Das, G.
name: Moch, S.
name: Vogt, A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the soft and collinear (SV) contributions to inclusive Higgs-boson production in gluon-gluon fusion at four loops. Using recent progress for the quark and gluon form factors and Mellin moments of splitting functions, we are able to complete the soft-gluon enhanced contributions exactly in the limit of a large number of colours, and to a sufficiently accurate numerical accuracy for QCD. The four-loop SV contributions increase the QCD cross section at 14 TeV by 2.7% and 0.2% for the standard choices mu_R=m_H and mu_R=m_H/2 of the renormalization scale, and reduce the scale uncertainty to below +-3%. As by-products, we derive the complete delta(1-x) term for the gluon-gluon splitting function at four loops and its purely Abelian contributions at five loops, and provide a numerical result for the single pole of the four-loop gluon form factor in dimensional regularization. Finally we present the closely related fourth-order coefficients D_4 for the soft-gluon exponentiation of Higgs-boson and Drell-Yan lepton-pair production.
description: 15 pages, pdflatex, 2 figures
On the Parameters of r-dimensional Toric Codes
Creators: name: Ruano, Diego
Publisher: name: arXiv
Year: 2005
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14M25 (Primary) 94B27, 52B20 (Secondary)

description: From a rational convex polytope of dimension $r\ge 2$ J.P. Hansen constructed an error correcting code of length $n=(q-1)^r$ over the finite field $\fq$. A rational convex polytope is the same datum as a normal toric variety and a Cartier divisor. The code is obtained evaluating rational functions of the toric variety defined by the polytope at the algebraic torus, and it is an evaluation code in the sense of Goppa. We compute the dimension of the code using cohomology. The minimum distance is estimated using intersection theory and mixed volumes, extending the methods of J.P. Hansen for plane polytopes. Finally we give a counterexample to Joyner's conjectures.
Microscopic features of moving traffic jams
Creators: name: Kerner, Boris S.
name: Klenov, Sergey L.
name: Hiller, Andreas
name: Rehborn, Hubert
Publisher: name: arXiv
Year: 2005
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Empirical and numerical microscopic features of moving traffic jams are presented. Based on a single vehicle data analysis, it is found that within wide moving jams, i.e., between the upstream and downstream jam fronts there is a complex microscopic spatiotemporal structure. This jam structure consists of alternations of regions in which traffic flow is interrupted and flow states of low speeds associated with "moving blanks" within the jam. Empirical features of the moving blanks are found. Based on microscopic models in the context of three-phase traffic theory, physical reasons for moving blanks emergence within wide moving jams are disclosed. Structure of moving jam fronts is studied based in microscopic traffic simulations. Non-linear effects associated with moving jam propagation are numerically investigated and compared with empirical results.
description: 19 pages, 12 figures
Simulation of Si:P spin-based quantum computer architecture
Creators: name: Fang, Angbo
name: Chang, Yia-Chung
name: Tucker, J. R.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a systematic and realistic simulation for single and double phosphorous donors in a silicon-based quantum computer design. A two-valley equation is developed to describe the ground state of phosphorous donors in strained silicon quantum well (QW), with the central cell effect treated by a model impurity potential. We find that the increase of quantum well confinement leads to shrinking charge distribution in all 3 dimensions. Using an unrestricted Hartree-Fock method with Generalized Valence Bond (GVB) single-particle wave functions, we are able to solve the two-electron Sch${\ddot o}$dinger equation with quantum well confinement and realistic gate potentials. The effects of QW width, gate voltages, donor separation, and donor position are calculated and analyzed. The gate tunability and gate fidelity are defined and evaluated, for a typical QC design. Estimates are obtained for the duration of $\sqrt{SWAP}$ gate operation and the required accuracy in voltage control. A strong exchange oscillation is observed as both donors are shifted along [001] axis but with their separation unchanged. Applying a gate potential tends to suppress the oscillation. The exchange oscillation as a function of donor position along [100] axis is found to be completely suppressed as the donor separation is decreased. The simulation presented in this paper is of importance to the practical design of an exchange-based silicon quantum computer.
description: 37 pages, 10 figures
Additional file 1 of The multiagency approach to Sudden Unexpected Infant Deaths (SUID): eleven years’ experience in the Tuscany Region
Creators: name: Piumelli, Raffaele
name: Nassi, Niccolò
name: Buccoliero, Annamaria
name: Occhini, Rossella
name: Nardini, Vincenzo
name: Toti, Paolo
name: Salvatori, Cristina
name: Peruzzi, Marta
name: Arzilli, Cinzia
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1. SUID cases form. This form is filled by the emergency staff. It cointains the data related to the death scene.
Classical and Quantum Integrability of 2D Dilaton Gravities in Euclidean space
Creators: name: Bergamin, L.
name: Grumiller, D.
name: Kummer, W.
name: Vassilevich, D. V.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Euclidean dilaton gravity in two dimensions is studied exploiting its representation as a complexified first order gravity model. All local classical solutions are obtained. A global discussion reveals that for a given model only a restricted class of topologies is consistent with the metric and the dilaton. A particular case of string motivated Liouville gravity is studied in detail. Path integral quantisation in generic Euclidean dilaton gravity is performed non-perturbatively by analogy to the Minkowskian case.
description: 27 p., LaTeX, v2: included new refs. and a footnote
Non-volatile bistability effect based on electrically controlled phase transition in scaled magnetic semiconductor nanostructures
Creators: name: Semenov, Y. G.
name: Kim, K. W.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We explore the bistability effect in a dimensionally scaled semiconductor nanostruncture consisting of a diluted magnetic semiconductor quantum dot (QD) and a reservoir of itinerant holes separated by a barrier. The bistability stems from the magnetic phase transition in the QD mediated by the changes in the hole population. Our calculation shows that when properly designed, the thermodynamic equilibrium of the scaled structure can be achieved at two different configurations; i.e., the one with the QD in a ferromagnetic state with a sufficient number of holes and the other with the depopulated QD in a paramagnetic state. Subsequently, the parameter window suitable for this bistability formation is discussed along with the the conditions for the maximum robustness/non-volatility. To examine the issue of scaling, an estimation of the bistabiity lifetime is made by considering the thermal fluctuation in the QD hole population via the spontaneous transitions. A numerical evaluation is carried out for a typical carrier-mediated magnetic semiconductor (e.g., GaMnAs) as well as for a hypothetical case of high Curie temperature for potential room temperature operation.
description: 9 pages, 7 figures
Weights, Recursion relations and Projective triangulations for Positive Geometry of scalar theories
Creators: name: John, Renjan Rajan
name: Kojima, Ryota
name: Mahato, Sujoy
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The story of positive geometry of massless scalar theories was pioneered in [1] in the context of bi-adjoint $ϕ^3$ theories. Further study proposed that the positive geometry for a generic massless scalar theory with polynomial interaction is a class of polytopes called accordiohedra [2]. Tree-level planar scattering amplitudes of the theory can be obtained from a weighted sum of the canonical forms of the accordiohedra. In this paper, using results of the recent work [3], we show that in theories with polynomial interactions all the weights can be determined from the factorization property of the accordiohedron. We also extend the projective recursion relations introduced in [4,5] to these theories. We then give a detailed analysis of how the recursion relations in $ϕ^p$ theories and theories with polynomial interaction correspond to projective triangulations of accordiohedra. Following the very recent development [6] we also extend our analysis to one-loop integrands in the quartic theory.
description: v2 : 33 pages, 13 figures. A new section (section 7) on one-loop integrands in the quartic theory added, a sentence added to the abstract and references added
Allelic imbalance at 11q in oral cancer and premalignant lesions
Creators: name: An, Ding
Publisher: name: University of British Columbia
Year: 2009

description: Oral squamous carcinomas (SCC) remain a significant public health problem worldwide despite advances in therapy and local disease control. New innovative strategies must be developed for the prevention, early detection and treatment of oral carcinoma. Such approaches will be heavily dependent on a better understanding of the molecular mechanisms underlying carcinogenesis at this site. This thesis describes a series of studies done on oral cancers and premalignant lesions to better define the role of alterations on chromosome 11 in the development of oral cancer at this site. Although numerous studies have reported the presence of alterations on this chromosome arm in oral cancers, few studies have examined premalignant lesions in order to determine whether such alterations play a role in the development of the disease. The objectives of this thesis were: 1) to use microsatellite analysis to examine DNA extracted from severe dysplasia, carcinoma in situ (CIS) and SCC for novel alterations on 11q;2) to determine at what stage of oral cancer development the alteration occurred by performing microsatellite analysis on a spectrum of stages of oral premalignant lesions (hyperplasia, mild dysplasia, moderate dysplasia, severe dysplasia, CIS) as well as invasive SCC. The data obtained was compared to 2 previously studied hotspots on 11q: the int2 (11q13) and D11S1778 (11q22-23); and 3) to determine the significance of allelic imbalance (Al) at int2 (11q13 ) and D11S1778 (11q22-23) to the progression of oral premalignant lesions by comparing frequencies of loss for different locus in low-grade dysplasia with known outcome, i.e. low-grade lesions that did not progress into cancer with morphologically similar lesions that did develop into SCC. In summary, the data suggest that at least 3 regions of alteration are present on 11q in both oral premalignant and malignant lesions and that 1 of these regions, identified as containing the novel marker D11S4207, might play a significant role in the early development of the disease. The data further support the use of these markers to identify progression risk for early oral premalignant lesions.
Boreoheptagyia sarymsactyensis Makarchenko & Semenchenko & Palatov 2020, sp. nov.
Creators: name: Makarchenko, Eugenyi A.
name: Semenchenko, Alexander A.
name: Palatov, Dmitry M.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Boreoheptagyia
Boreoheptagyia sarymsactyensis

description: Boreoheptagyia sarymsactyensis Makarchenko, sp. nov.
(Figs. 40–45)
http://zoobank.org/NomenclaturalActs/ 27EC911F-0609-40FA-8EE0-5FA037C4FC9A
 Type material. Holotype, adult male extracted from the mature pupa, KAZAKHSTAN: East Kazakhstan region, Katon-Karagai District, Sarymsaqty Mountains (Kazakh Mountain Altai), Eastern border of Katon-Karagai village, Sarymsaqty River Channel, altitude 1113 m above sea level, 01.VII.2018, 49°09.977’N, 85°38.015’E. leg. D. Palatov. 3 males extracted from the pupae, the same data as holotype.
 Derivatio nominis. The species is named as sarymsactyensis after the type locality in Sarymsaqty River of East Kazakhstan.
description: Published as part of Makarchenko, Eugenyi A., Semenchenko, Alexander A. & Palatov, Dmitry M., 2020, Taxonomy of some Boreoheptagyiini Brundin (Diptera: Chironomidae Diamesinae) from the mountains of Central Asia and the Middle East, with description and DNA barcoding of new taxa, pp. 91-107 in Zootaxa 4790 (1) on page 103, DOI: 10.11646/zootaxa.4790.1.5, http://zenodo.org/record/3887879
Ab initio study of semiconducting carbon nanotubes adsorbed on the Si(100) surface: diameter- and registration-dependent atomic configurations and electronic properties
Creators: name: Barraza-Lopez, Salvador
name: Albrecht, Peter M.
name: Romero, Nichols A.
name: Hess, Karl
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a first-principles study of semiconducting carbon nanotubes adsorbed on the unpassivated Si(100) surface. We have found metallicity for the combined system caused by n-doping of the silicon slab representing the surface by the SWNT. We confirm this metallicity for nanotubes of different diameters and chiral angles, and find the effect to be independent of the orientation of the nanotubes on the surface. We also present adsorption energetics and configurations which show semiconducting SWNTs farther apart from the surface and transferring less charge, in comparison with metallic SWNTs of similar diameter.
description: Replaces old (Jan 2006) version; more supporting material. 11 pages, 8 figures, 7 tables