cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Relational Premises in the Cooperation Between Farms with Conservative Breeds and Industry Organisations
Creators: name: Domagalska-Grędys, Marta
name: Domagalska-Grędys, Marta
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: Agricultural and Food Policy
subject: Industrial Organization
subject: network relationships
subject: producers and breeders of conservative breeds
subject: industry
subject: organisations

description: The main aim of the study was to indicate relational premises in the cooperation between industry organisations and farms with conservative breeds (cattle, pigs, and sheep). It has been assumed that the processes of integration of domestic animal breeders depend on the state of the relationships established (in terms of quality, sustainability, dependence and uniqueness) with industry organisations. The research was carried out on the basis of an interview questionnaire (in 2017) with farmers from south-eastern Poland, representatives of organisations, and a review of secondary sources describing the activities of industry organisations since the beginning of their existence. The specificity of the entities under analysis stems from their role and responsibilities. Breeders contribute to the growth of biodiversity, while industry organisations are an important partner in their relationships as they support farms (they mediate in the contracting process, organise trainings, represent the interests of producers in Poland and abroad). Preliminary results of the research indicate that the best conditions for cooperation are in the networks of breeders of conservative breeds of pigs as well as in interorganisational relationships with the ‘POLSUS’ industry organisation.
description: eISSN 2544-0659
N=4 super Yang-Mills correlators without anti-commuting variables
Creators: name: Nicolai, Hermann
name: Plefka, Jan
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Quantum correlators of pure supersymmetric Yang-Mills theories in D=3,4,6 and 10 dimensions can be reformulated via the non-linear and non-local transformation (`Nicolai map') that maps the full functional measure of the interacting theory to that of a free bosonic theory. As a special application we show that for the maximally extended N=4 theory in four dimensions, and up to order O(g^2), all known results for scalar correlators can be recovered in this way without any use of anti-commuting variables, in terms of a purely bosonic and ghost free functional measure for the gauge fields. This includes in particular the dilatation operator yielding the anomalous dimensions of composite operators. The formalism is thus competitive with more standard perturbative techniques.
description: 18 pages, 7 figures. v2: typos corrected
Neutrino masses and oscillations
Creators: name: Valle, J. W. F.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I summarize the status of three--neutrino oscillations that follow from combining the relevant world's data. The discussion includes the small parameters Delta_m-sol/Delta_m-atm and \sin^2θ_{13}, which characterize the strength of CP violation in neutrino oscillations, the impact of oscillation data on the prospects for probing the absolute scale of neutrino mass in \nbb and the robustness of the neutrino oscillation interpretation itself in the presence of non-standard physics. I also comment on the theoretical origin of neutrino mass, mentioning recent attemps to explain current oscillation data.
description: 7 pages, 7 figures (in 9 eps/ps files). invited talk to appear in the proceedings of 11th International Symposium on Particles, Strings and Cosmology (PASCOS 2005), Gyeongju, Korea, 30 May - 4 Jun 2005
Color Tuning by Spontaneous Propagation of Gap Surface Plasmons in Epsilon Near Zero Nano-Cavity
Creators: name: Lio, Giuseppe Emanuele
name: Ferraro, Antonio
name: Giocondo, Michele
name: Caputo, Roberto
name: De Luca, Antonio
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: This work presents numerical and experimental results of plasmonic Metal-Insulator optical nano-cavities. The systems are composed of Silver as metal, polyvinylpyrrolidone or indium tin oxide or zinc oxide as insulator. The proposed nano-cavities exhibit extraordinary effects as colors changing in function of the incident/view angles, enhancement of the experimental real and imaginary parts of the pseudo dielectric constant, an extraordinary transmission of 50$\%$ and zero reflection for both polarizations at the resonant wavelengths. These results lead to the formation and propagation of surface plasmon polaritons and their hybridization in gap surface plasmons. The concurrence of these effects allow studying the Goos-Hänchen shift by exploiting the very narrow $Δ$ and $Ψ$ ellipsometer parameters. Thank to their optical properties, the proposed nano-cavities could be applied in several fields such tunable color filters, optics, photonics and sensing.
Cross-sectional Stock Price Prediction using Deep Learning for Actual Investment Management
Creators: name: Abe, Masaya
name: Nakagawa, Kei
Publisher: name: arXiv
Year: 2020
Subjects: subject: Portfolio Management (q-fin.PM)
subject: FOS: Economics and business

description: Stock price prediction has been an important research theme both academically and practically. Various methods to predict stock prices have been studied until now. The feature that explains the stock price by a cross-section analysis is called a "factor" in the field of finance. Many empirical studies in finance have identified which stocks having features in the cross-section relatively increase and which decrease in terms of price. Recently, stock price prediction methods using machine learning, especially deep learning, have been proposed since the relationship between these factors and stock prices is complex and non-linear. However, there are no practical examples for actual investment management. In this paper, therefore, we present a cross-sectional daily stock price prediction framework using deep learning for actual investment management. For example, we build a portfolio with information available at the time of market closing and invest at the time of market opening the next day. We perform empirical analysis in the Japanese stock market and confirm the profitability of our framework.
description: accepted for publication in 2020 International Artificial Intelligence and Blockchain Conference (AIBC 2020)
Pathogen Infection Recovery Probability (PIRP) Versus Proinflammatory Anti-Pathogen Species (PIAPS) Levels: Modelling and Therapeutic Strategies
Creators: name: Sun, Sam-Shajing
Publisher: name: arXiv
Year: 2020
Subjects: subject: Other Quantitative Biology (q-bio.OT)
subject: FOS: Biological sciences

description: Current CoVID-19 pandemic is spreading rapidly worldwide, and it may become one of the largest pandemic events in modern history if out of control. It appears most of the SARS-CoV2 virus infection resulted deaths are mainly due to dysfunctions or failures of the lung or multiple organs that could be attributed to hosts immunodysfunctions particularly hyperinflammatory type disorders. In this brief review and study, a math model is proposed to correlate the Pathogen Infection Recovery Probability (PIRP) versus Proinflammatory Anti-Pathogen Species (PIAPS) levels within a host unit, where a maximum PIRP is exhibited when the PIAPS levels are equal to or around PIAPS equilibrium levels at the pathogen elimination or clearance onset. Based on this model, rational or effective therapeutic strategies at right stages or timing, with right type of agents (immuno-stimulators or immuno-suppressors), and right dosages, may be designed and implemented that are expected to effectively achieve maximum PIRP or reduce the mortality.
description: 8 pages, 2 figures, 1 equation
Lorryia woolleyi
Creators: name: Darbemamieh, Maryam
name: Kaźmierski, Andrzej
name: Paktinat-Saeij, Saeid
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Tydeidae
Lorryia
Lorryia woolleyi

description: Lorryia woolleyi (Baker, 1968)
 Remarks – This species was first described as a Paralorryia by Baker (1968) but was later moved to Lorryia by Sadeghi Namaghi (1995) and Kaźmierski (1998). All dorsal body setae are serrate and sharp distally (Fig. 4) and the movable chelae are not longer than the distal segment of the palps. Round, tear-shaped and finely striated areas around setae, type of body striae (Paralorryia s. str.) and longitudinal striae between c1 and d1 as shown in figure 4 (right). This is the first record of this species from Mazandaran province.
 Examined material – Sari, Paein Hoular, 36° 25ʹ 41ʹʹ N, 53° 08ʹ 01ʹʹ E, H: 185m, soil, 21 August 2019, 1♀.
description: Published as part of Darbemamieh, Maryam, Kaźmierski, Andrzej & Paktinat-Saeij, Saeid, 2020, New records and remarks on Tydeoidea (Acari: Trombidiformes) from Mazandaran province of Iran, pp. 243-253 in Persian Journal of Acarology 9 (3) on page 247, DOI: 10.22073/pja.v9i3.60194, http://zenodo.org/record/4644992
Linearized model for satellite station-keeping and tandem formations under the effects of atmospheric drag
Creators: name: Arnas, David
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: This work introduces a linearized analytical model for the study of the dynamic of satellites in near circular orbits under the effects of the atmospheric drag. This includes the evaluation of the station keeping required for each satellite subjected to a control box strategy, and also the study of the dynamic of tandem formations between two or more satellites that are located on the same nominal space-track. The model takes into account the effect of the orbit perturbation provoked by the atmospheric drag, while the effects of the Earth gravitation potential are included in the definition of the nominal orbits of the satellites. This allows to easily define the maneuvering strategies for the satellites involved in the tandem formation and study their absolute and relative dynamic. In particular, this work focuses on the study of a master-slave scenario and the in plane maneuvers that these satellites require, proposing two different control strategies for the formation.
description: 30 pages, 7 figures
Evolution of Planetary Systems in Resonance
Creators: name: Kley, Wilhelm
name: Peitz, Jochen
name: Bryden, Geoffrey
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the time evolution of two protoplanets still embedded in a protoplanetary disk. The results of two different numerical approaches are presented and compared. In the first approach, the motion of the disk material is computed with viscous hydrodynamical simulations, and the planetary motion is determined by N-body calculations including exactly the gravitational forces exerted by the disk material. In the second approach, only the N-body integration is performed but with additional dissipative forces included such as to mimic the effect of the disk torques acting on the disk. This type of modeling is much faster than the full hydrodynamical simulations, and gives comparative results provided that parameters are adjusted properly. Resonant capture of the planets is seen in both approaches, where the order of the resonance depends on the properties of the disk and the planets. Resonant capture leads to a rise in the eccentricity and to an alignment of the spatial orientation of orbits. The numerical results are compared with the observed planetary systems in mean motion resonance (Gl 867, HD 82943, and 55 Cnc). We find that the forcing together of two planets by their parent disk produces resonant configurations similar to those observed, but that eccentricity damping greater than that obtained in our hydrodynamic simulations is required to match the GJ 876 observations.
description: Latex, 14 pages, 13 figures, A&A accepted
Additional file 1 of The use of a synthetic shoulder patch for large and massive rotator cuff tears – a feasibility study
Creators: name: P. Cowling
name: R. Hackney
name: B. Dube
name: A. J. Grainger
name: J. D. Biglands
name: M. Stanley
name: D. Song
name: P. G. Conaghan
name: S. R. Kingsbury
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1 Table S1. Description of surgical interventions
Implementation of Selected Sustainable Development Objectives in European Union Countries
Creators: name: Gajos, Edyta
name: Gajos, Edyta
Publisher: name: Unknown
Year: 2017
Subjects: subject: Agribusiness
subject: Environmental Economics and Policy
subject: International Development
subject: Resource /Energy Economics and Policy
subject: sustainable development
subject: European Union
subject: sustainable development objectives
subject: greenhouse gas emission
subject: energy efficiency
subject: renewable energy

description: The aim of the paper is to assess the implementation of selected sustainable development objectives in European Union countries with particular focus on Poland. Several different indicators were taken into account: greenhouse gas emission, share of renewable energy, GDP energy intensity and protection of environment and biodiversity, which cover goals set in The Europe 2020 Strategy, among others: reduction of carbon dioxide emission, increase share of renewable energy usage, increase the effectiveness of energy usage, preservation of biodiversity. It was found, that European Union countries generally strive towards achieving those goals, though the effectiveness differs among them. Poland positively pursues all discussed issues. However, is not the leader in any of them. It is important to underline, that analysed data seem to allow to say, that it is possible to achieve objectives set in Europa 2020 Strategy.
description: eISSN 2544-0659
The Luminosity Function of Galaxies in the Hercules Cluster
Creators: name: Sánchez-Janssen, R.
name: Iglesias-Páramo, J.
name: Muñoz-Tuñón, C.
name: Aguerri, J. A. L.
name: Vílchez, J. M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have imaged $\sim$ 1 deg$^{2}$ in the V-band in the direction of the Hercules Cluster (Abell 2151). The data are used to compute for the first time the luminosity function (LF) of galaxies in the cluster down to the dwarf regime (M$_{lim}$ $\sim$ -13.85). The global LF is well described by a Schechter function (\cite{schechter76}) with best-fit parameters $α$ = -1.30 $\pm$ 0.06 and M$_V$$^*$ = -21.25 $\pm$ 0.25. The radial dependence of the LF has also been studied, finding that it turns out to be almost constant within the errors even further away than the virial radius. Given the presence of significant substructure within the cluster, we have analized the LFs in different regions. While two of the subclusters present LFs consistent with each other and with the global one, the southernmost one exhibits a somewhat steeper faint-end slope.
description: 3 pages, to appear in Proc. of IAU Colloq. 195: "Outskirts of Galaxy Clusters: Intense Life in the Suburbs"
Review of Inclusive Growth and other Alternatives to Confront Authoritarian Populism
Creators: name: Getahun, Saleamlak Fentaw
name: Getahun, Saleamlak Fentaw
Publisher: name: Unknown
Year: 2017
Subjects: subject: Community/Rural/Urban Development
subject: Labor and Human Capital
subject: authoritarian populism
subject: emancipatory politics
subject: inclusive growth

description: Our world has gone through myriad forms of administrative and economic ideological eras, some of which helped positively and others contributed regressively. Recently, the rise of authoritarian populism as an alternative path to mainstream democracy stems from the failure of inclusiveness in the political and economic institutions especially in the rural world. Due to extractive capitalism, nowadays, rural areas are characterized by persistent poverty, deep inequalities, marginalization and exclusion, fractured identities and loss of self-esteem, which in turn engenders a regressive politics dubbed 'authoritarian populism'. It endangers our future unless we confront it and it has gained momentum by winning national elections in some countries. Alternatively, inclusive growth that would successfully share benefits to the rural people via inclusive political and economic institutions could be able to transform the rural poor. Endorsing and supporting this option with emancipatory rural politics, therefore, saves globalization from a looming collapse and ultimately culminates the world to a new level of civilization.
description: eISSN 2544-0659
Flow-induced order-order transitions in amyloid fibril liquid crystalline tactoids
Creators: name: Almohammadi, Hamed
name: Bagnani, Massimo
name: Mezzenga, Raffaele
Publisher: name: arXiv
Year: 2020
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Understanding and controlling the director field configuration, shape, and orientation in nematic and cholesteric liquid crystals is of fundamental importance in several branches of science. Liquid crystalline droplets, also known as tactoids, which spontaneously form by nucleation and growth within the biphasic region of the phase diagram where isotropic and nematic phases coexist, challenge our current understanding of liquid crystals under confinement, due to the influence of anisotropic surface boundaries at vanishingly small interfacial tension and are mostly studied under quiescent, quasi-equilibrium conditions. Here, we show that different classes of amyloid fibril nematic and cholesteric tactoids undergo out-of-equilibrium order-order transitions by flow-induced deformations of their shape. The tactoids align under extensional flow and undergo extreme deformation into highly elongated oblate shapes, allowing the cholesteric pitch to decrease as an inverse power law of the tactoids aspect ratio. Energy functional theory and experimental measurements are combined to rationalize the critical elongation ratio above which the director-field configuration of tactoids transforms from bipolar and uniaxial cholesteric to homogenous and to debate on the thermodynamic nature of these transitions. Our findings suggest new opportunities in designing self-assembled liquid crystalline materials where structural and dynamical properties may be tuned by non-equilibrium phase transitions.
N-terminal phosphorylation regulates the activity of Glycogen Synthase Kinase 3 from Plasmodium falciparum
Creators: name: Pazicky, Samuel
name: Alder, Arne
name: Mertens, Haydyn
name: Svergun, Dmitri
name: Gilberger, Tim
name: Löw, Christian
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2021

description: doi:10.1101/2021.06.18.448949
description: As the decline of malaria cases stalled over the last five years, novel targets in Plasmodium falciparum are necessary for the development of new drugs. Glycogen Synthase Kinase (PfGSK3) has been identified as a potential target, since its selective inhibitors were shown to disrupt the parasite’s life cycle. Here, we show that PfGSK3 exhibits autophosphorylation, leading to an extensive phosphorylation both in vitro and in the parasite. In the uncanonical N-terminal region of the parasite enzyme, we identified several autophosphorylation sites that regulate the activity of PfGSK3. By combining molecular modeling with experimental small-angle X-ray scattering data, we show that increased PfGSK3 activity is promoted by conformational changes in the PfGSK3 N-terminus, triggered by N-terminal phosphorylation. Our work provides novel insights into the structure and regulation of the malarial PfGSK3.
Polarization Measurements - A Numerical Approach
Creators: name: Gjurchinovski, Aleksandar
Publisher: name: arXiv
Year: 2004
Subjects: subject: Optics (physics.optics)
subject: Computational Physics (physics.comp-ph)
subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: We developed a specific numerical fitting procedure, based on the least squares method, to calculate the parameters of the polarization ellipse by only using a single polarizer and a detection device for measuring the outgoing intensities.
description: 8 pages, 4 figures, PDF from MsWord. Corrected version. Previous version published in Physica Macedonica
Additional file 1 of Growing a circular economy with fungal biotechnology: a white paper
Creators: name: Meyer, Vera
name: Basenko, Evelina Y.
name: Benz, J. Philipp
name: Braus, Gerhard H.
name: Caddick, Mark X.
name: Csukai, Michael
name: Vries, Ronald P. De
name: Endy, Drew
name: Frisvad, Jens C.
name: Gunde-Cimerman, Nina
name: Haarmann, Thomas
name: Hadar, Yitzhak
name: Hansen, Kim
name: Johnson, Robert I.
name: Keller, Nancy P.
name: Kraševec, Nada
name: Mortensen, Uffe H.
name: Perez, Rolando
name: Ram, Arthur F. J.
name: Record, Eric
name: Ross, Phil
name: Shapaval, Volha
name: Steiniger, Charlotte
name: Brink, Hans Van Den
name: Munster, Jolanda Van
name: Yarden, Oded
name: Wösten, Han A. B.
Publisher: name: figshare
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: Plant Biology

description: Additional file 1: Table S1. Protein digestibility corrected amino acid (PDCAA) scores.
Avoiding collisions at any (low) cost: ADS-B like position broadcast for UAVs
Creators: name: Minucci, Franco
name: Vinogradov, Evgenii
name: Pollin, Sofie
Publisher: name: arXiv
Year: 2020
Subjects: subject: Systems and Control (eess.SY)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Unmanned Aerial Vehicles (UAVs), a.k.a. drones, are increasingly used for different tasks. With more drones in the sky, the risk of accidents rises, sparkling the need for conflict management solutions. Aircraft use a system called Automatic Dependent System-Broadcast (ADS-B) to continuously broadcast their position and speed but this system is not suitable for small drones because of its cost, complexity and capacity limitations. Broadband technologies such as Wi-Fi beacons are more suited for such dense scenarios, and they also offer the benefit of wide availability and low cost. The main challenges for Wi-Fi are (a) the multi-channel nature of the technology makes transmitter and receiver coordination difficult, and (b) standard chipsets are not designed for frequent broadcast transmission and reception. In this paper, we propose and analyze a multi-channel position broadcast solution that is robust against jamming and achieves a reliable location update within 125~ms. In addition, we implement the protocol on inexpensive embedded Wi-Fi modules and analyze the hardware limitations of such devices. Our conclusions are that even on the simplest Wi-Fi chipsets, our protocol can be implemented to achieve a realistic location broadcast solution that still perfectly mimics simulation and analytical results on the lab bench and still can achieve approximately 4~message/s throughput at a distance of 900~m on flying UAVs.
THE IMPACTS OF MONETARY POLICY ON THE MAIZE AND BEEF SECTORS OF SOUTH AFRICA I: THEORETICAL FOUNDATIONS AND MODEL SPECIFICATION
Die impak van monet@re beleid op die mielie- en beesvleissektore van Suid-Afrika I: Teoretiese onderbou en modelspesifikasie
Creators: name: Dushmanitch, V. Y.
name: Darroch, M. A. G.
name: Dushmanitch, V. Y.
name: Darroch, M. A. G.
Publisher: name: Unknown
Year: 1991
Subjects: Crop Production/Industries
Financial Economics
Livestock Production/Industries

description: A general equilibriu~ simult~neo~s equations model is specified to analyse the impacts of monetary policy on the maize and beef sectors. Fou~ key macro vanables w~1ch h_nk monetary policy to agriculture - the interest rate, exchange rate, inflation rate and real income _ are s~ud1ed. The exchange rate, mflahon rate_ and real income are determined endogenously within the model which contains money and foreign exchang~ markets and a manufa_ctunng sector_ (macro sector~, and the maize and beef sectors (agricultural sector). Macro linkages whereby the impacts of monetary policy are transmitted to the maize and beef sectors are discussed and simulated.
'N PERSPEKTIEF OP VOEDSELSELFVOORSIENENDHEID AS 'N DETERMINANT VAN VOEDSELSEKERHEID
A perspective on food self-sufficiency as a determinant or food security
Creators: name: Louw, Herman
name: Van Zyl, Johan
name: Louw, Herman
name: Van Zyl, Johan
Publisher: name: Unknown
Year: 1991
Subjects: Agricultural and Food Policy
Food Security and Poverty

description: The article gives an overview of food self-sufficiency as one of the determinants of food ~curi_ty. Food secu~ty is defi?cd as the abil_ity of a country or region to assure that the existing food systems will provide the total population with access to ~ timely, reliable ~nd nutntlonally adequate supply of food over the long term. This implies, amongst other things, that increased domestic food self-suffic1e?cy and the stockpiling of domestic grain reserves are no guarantee for food security. These processes can ~ve? be counter-productive to f~ security if it is done in an ineffective way and the price of food is increased. In the case of South Afnc~ 1t seems !hat ~he supply of foo~ 1s not a serious problem. Globally seen it also seems that South African agriculture can, at least potentially, provides m the food requ1_rements of the growing population over the medium to longer term. Policy should thus concentrate on t~e other elements off~ sec~nty. The effectiveness of any food policy will partly be determined by the degree in which the comparative advanta~es of certain reg1?ns, products and farming systems are recognised in the policy-making process. A movement towards a freer market 1s necessary to achieve success in this regard.
Presentation: Reducing Solid Waste Through Waste Banks: An Empirical Study In Kepulauan Riau, Indonesia
Creators: name: W E Yudiatmaja
name: , Edison
name: T Samnuzulsari
name: Yudithia
name: S R I Rezeki
name: Suyito
name: D Akbar
name: A Alfiandri
Publisher: name: Zenodo
Year: 2021

description: This material presented in ACHOST 2020
The DEEP Groth Strip Survey IX: Evolution of the Fundamental Plane of Field Galaxies
Creators: name: Gebhardt, Karl
name: Faber, S. M.
name: Koo, David C.
name: Im, Myungshin
name: Simard, Luc
name: Illingworth, Garth D.
name: Phillips, Andrew C.
name: Sarajedini, Vicki L.
name: Vogt, Nicole P.
name: Weiner, Benjamin
name: Willmer, Christopher N. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Fundamental Plane studies provide an excellent means of understanding the evolutionary history of early-type galaxies. Using the Low Resolution Imaging Spectrograph on the Keck telescope, we obtained internal stellar kinematic information for 36 field galaxies in the Groth Strip--21 early-type and 15 disk galaxies. Their redshifts range from 0.3--1.0, with a median redshift 0.8. The slope of the relation shows no difference compared with the local slope. However, there is significant evolution in the zero-point offset; an offset due to evolution in magnitude requires a 2.4 magnitude luminosity brightening at z=1. We see little differences of the offset with bulge fraction, which is a good surrogate for galaxy type. Correcting for the luminosity evolution reduces the orthogonal scatter in the Fundamental Plane to 8%, consistent with the local scatter. This scatter is measured for our sample, and does not include results from other studies which may have different selection effects. The difference in the degree of evolution between our field sample and published cluster galaxies suggests a more recent formation epoch--around z=1.5 for field galaxies compared to z>2.0 for cluster galaxies. The magnitude difference implies that the field early-type galaxies are about 2 Gyr younger than the cluster ellipticals using standard single-burst models. However, the same models imply a significant change in the rest-frame U-B color from then to present, which is not seen in our sample. Continuous low-level star formation, however, would serve to explain the constant colors over this large magnitude change. A consistent model has 7% of the stellar mass created after the initial burst, using an exponentially decaying star formation rate with an e-folding time of 5 Gyr.
description: 25 pages, accepted for publication in the Astrophysical Journal, high resolution version at http://hoku.as.utexas.edu/~gebhardt/FPpaper.ps
Burr Critical Value Approximations for Tests of Autocorrelation and Heteroscedasticity
Creators: name: Evans, Merran A.
name: Evans, Merran A.
Publisher: name: Unknown
Year: 1991
Subjects: subject: Research Methods/ Statistical Methods
subject: Autocorrelation
subject: Heteroscedasticity
subject: Critical value approximations
subject: Linear regression
subject: Burr distributions

description: The accuracy of Burr approximations of critical values and p—values is evaluated for tests of autocorrelation and heteroscedasticity in the linear regression model.
Additional file 1 of A rare missense variant in APC interrupts splicing and causes AFAP in two Danish families
Creators: name: Djursby, Malene
name: Wadt, Karin
name: Frederiksen, Jane Hübertz
name: Madsen, Majbritt Busk
name: Berchtold, Lukas Adrian
name: Hasselby, Jane Preuss
name: Willemoe, Gro Linno
name: Hansen, Thomas V. O.
name: Gerdes, Anne-Marie
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Supplementary Table S1. Genes included in our gene panels. A) The research CRC gene panel. B) The clinical CRC gene panel.
Geometrical aspects in the analysis of microcanonical phase-transitions
Creators: name: Bel-Hadj-Aissa, Ghofrane
name: Gori, Matteo
name: Penna, Vittorio
name: Pettini, Giulio
name: Franzosi, Roberto
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In the present work, we discuss how the functional form of thermodynamic observables can be deduced from the geometric properties of subsets of phase space. The geometric quantities taken into account are mainly extrinsic curvatures of the energy level sets of the Hamiltonian of a system under investigation. In particular, it turns out that peculiar behaviours of thermodynamic observables at a phase transition point are rooted in more fundamental changes of the geometry of the energy level sets in phase space. More specifically, we discuss how microcanonical and geometrical descriptions of phase-transitions are shaped in the special case of $ϕ^4$ models with either nearest-neighbours and mean-field interactions.
Current-induced transverse spin wave instability in a thin nanomagnet
Creators: name: Polianski, M. L.
name: Brouwer, P. W.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We show that an unpolarized electric current incident perpendicular to the plane of a thin ferromagnet can excite a spin-wave instability transverse to the current direction if source and drain contacts are not symmetric. The instability, which is driven by the current-induced ``spin-transfer torque'', exists for one current direction only.
description: 4 pages, 2 figures
Molecular hydrogen formation on dust grains in the high redshift universe
Creators: name: Cazaux, S.
name: Spaans, M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the formation of molecular hydrogen on dust grain surfaces and apply our results to the high redshift universe. We find that a range of physical parameters, in particular dust temperature and gas temperature, but not so much dust surface composition, influence the formation rate of H$_2$. The H$_2$ formation rate is found to be suppressed above gas kinetic temperatures of a few hundred K and for dust temperatures above 200-300 K and below 10 K. We highlight the differences between our treatment of the H$_2$ formation process and other descriptions in the literature. We also study the relative importance of H$_2$ formation on dust grains with respect to molecular hydrogen formation in the gas phase, through the H$^-$ route. The ratio of formation rates of these two routes depends to a large part on the dust abundance, on the electron abundance, and also on the relative strength of the FUV (extra-)galactic radiation field. We find that for a cosmological evolution of the star formation rate and dust density consistent with the Madau plot, a positive feedback effect on the abundance of H$_2$ due to the presence of dust grains can occur at redshifts $z\ge 3$. This effect occurs for a dust-to-gas mass ratio as small as 10$^{-3}$ of the galactic value.
Non-Linear Time Series Modelling and Distributional Flexibility
Creators: name: Lye, Jenny N.
name: Martin, Vance L.
name: Lye, Jenny N.
name: Martin, Vance L.
Publisher: name: Unknown
Year: 1991
Subjects: subject: Research Methods/ Statistical Methods
subject: Non-linear time series
subject: generalized exponential distributions
subject: skewness
subject: fat-tails
subject: multimodality
subject: maximum likelihood

description: Most of the existing work in non-linear time series analysis has concentrated on generating flexible functional models by specifying non-linear specifications for the mean of a particular process without much, if any, attention given to the distributional properties of the model. However, as Martin (1991) has shown, greater flexibility in perhaps a more natural way, can be achieved by consideration of distributions from the generalized exponential class. This paper represents an extension of the earlier work of Martin by introducing a flexible class of non-linear time series models which can capture a wide range of empirical behaviour such as skewed, fat-tailed .and even multimodal distributions. This class of models is referred to as GENTS: Generalized Exponential Non-linear Time Series. A maximum likelihood algorithm is given for estimating the parameters of the model, and the framework is applied to estimating the distribution of the movements of the exchange rate.
Generalized Ward identity and gauge invariance of the color-superconducting gap
Creators: name: Hou, Defu
name: Wang, Qun
name: Rischke, Dirk H.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We derive a generalized Ward identity for color-superconducting quark matter via the functional integral approach. The identity implies the gauge independence of the color-superconducting gap parameter on the quasi-particle mass shell to subleading order in covariant gauge.
description: 5 pages, 1 Postscript figure, uses Revtex
title: Cyber hate awareness: information types and technologies relevant to the law enforcement and reporting center domain
Creators: name: Bäumler, Julian
name: Voronin, Georg
name: Kaufhold, Marc-André
Publisher: name: De Gruyter
Year: 2025

description: In Germany, both law enforcement agencies (LEAs) and dedicated reporting centers (RCs) engage in various activities to counter illegal online hate speech (HS). Due to the high volume of such content and against the background of limited resources, their personnel can be confronted with the issue of information overload. To mitigate this issue, information filtering, classification, prioritization, and visualization technologies offer great potential. However, a nuanced understanding of situational awareness is required to inform the domain-sensitive implementation of supportive technology and adequate decision-making. Although previous research has explored the concept of situational awareness in policing, it has not been studied in relation to online HS. Based on a qualitative research design employing a thematic analysis of qualitative expert interviews with practitioners from German LEAs and RCs (N = 29), we will contribute to the state of research in human-computer interaction with a systematization of 23 information types of relevance for situational awareness of online HS in the law enforcement and RC domain. On that basis, we identify victim, perpetrator, context, evidence, legal, and threat awareness as domain-specific situational awareness sub-types and formulate ten implications for designing reporting, open-source intelligence, classification, and visual analytics tools.
Glaresis Erichson 1848
Creators: name: Gordon, Robert D.
name: Hanley, Guy A.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Glaresidae
Glaresis

description: Glaresis - Inducta Group
 Description. Size moderate, length 2.6 to 4.3 mm. Clypeal apex slightly raised, weakly sinuate, medially emarginate (Fig. 12B), clypeal surface and at least anterior portion of frons tuberculate. Pronotal fovea present but less pronounced than in mendica group. Elytral striae often not strongly carinate. Metasternal surface with ridges unmodified, metasternal groove not visible or difficult to detect (except G. canadensis , G. inducta and G. sabulosa). Mesotibia with weak, blunt apical projection, posterolateral emargination with 4-6 or more spines. Mosterior metatrochanteral margin unarmed. Outer metatibial margin not apically incised, with major posteromedian lateral protuberance. Apex of 5th male and female abdominal ventrites sexually dimorphic, males with apex weakly rounded, nearly truncate, females with apex strongly rounded (except G. fritzi with apex slightly emarginate in both sexes).
 Remarks. This group contains 6 similar appearing species, some of which are distinguished with difficulty. Unrecognized cryptic species may be present here because some widely disjunct distributions occur, as illustrated by G. canadensis and G. sabulosa. The one South American species is a reasonably typical member of the inducta group, although the armature of the posterior metatrochanteral and metafemoral margins is unusual.
description: Published as part of Gordon, Robert D. & Hanley, Guy A., 2014, Systematic revision of American Glaresidae (Coleoptera: Scarabaeoidea), pp. 1-91 in Insecta Mundi 2014 (333) on page 20, DOI: 10.5281/zenodo.4645613
Anisotropic Fluid Cosmology: an Alternative to Dark Matter?
Creators: name: Cadoni, Mariano
name: Sanna, Andrea P.
name: Tuveri, Matteo
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We use anisotropic fluid cosmology to describe the present, dark energy-dominated, universe. Similarly to what has been proposed for galactic dynamics, the anisotropic fluid gives an effective description of baryonic matter, dark energy and their possible interaction, without assuming the presence of dark matter. The resulting anisotropic fluid spacetime naturally generates inhomogeneities at small scales, triggered by an anisotropic stress, and could therefore be responsible for structure formation at these scales. Solving the cosmological equations, we show that the dynamics of the scale factor $a$ is described by usual FLRW cosmology and decouples completely from that describing inhomogeneities. We assume that the cosmological anisotropic fluid inherits the equation of state from that used to describe galaxy rotation curves. We show that, in the large scale regime, the fluid can be described as a generalized Chaplygin gas and fits well the distance modulus experimental data of type Ia supernovae, thus correctly modelling the observed accelerated expansion of the universe. Conversely, in the small scale regime, we use cosmological perturbation theory to derive the power spectrum $P(k)$ for mass density distribution. At short wavelengths, we find a $1/k^4$ behaviour, in good accordance with the observed correlation function for matter distribution at small scales.
description: 20 pages, 1 figure
ОЦЕНКА СБАЛАНСИРОВАННОСТИ ПРОСТРАНСТВЕННОЙ ОРГАНИЗАЦИИ ЗЕМЛЕПОЛЬЗОВАНИЯ НА ОСНОВЕ ОТКРЫТЫХ ДАННЫХ КАДАСТРОВОГО УЧЕТА
Creators: name: ШАРАБАРИНА СОФЬЯ НИКОЛАЕВНА
name: АРХИПОВА ИРИНА ВЛАДИМИРОВНА
Publisher: name: Известия Алтайского отделения Русского географического общества
Year: 2020
Subjects: ЭКОЛОГИЧЕСКИ ПРИЕМЛЕМОЕ ЗЕМЛЕПОЛЬЗОВАНИЕ
СБАЛАНСИРОВАННОСТЬ
СТРУКТУРА ЗЕМЕЛЬНЫХ УГОДИЙ
ДАННЫЕ КАДАСТРОВОГО УЧЕТА
АЛТАЙСКИЙ КРАЙ
ENVIRONMENTALLY ACCEPTABLE LAND USE
BALANCE
LAND STRUCTURE
CADASTRAL DATA
ALTAI KRAI

description: Исследование посвящено поиску оптимальных вариантов организации регионального землепользования на основе сбалансированной структуры земельных угодий. Под сбалансированной организацией землепользования подразумевается такое сочетание видов использования земель на определенной территории, при котором возможно обеспечение баланса между интенсивно используемыми в хозяйственной деятельности землями и сохранением в относительно нетронутом виде экологически ценных природных систем, непревышением пороговых значений антропогенных воздействий на природную среду, приводящих к необратимым изменениям. Выполненный анализ научно-методических подходов к организации рационального землепользования показал, что важным источником информации о структуре землепользования являются открытые данные государственного кадастрового учета. На основе их систематизации проведена оценка сбалансированности пространственной организации землепользования для административных районов Алтайского края. Выявлено, что основными негативными факторами являются чрезмерная распашка, низкая лесистость и недостаточная площадь природоохранных и рекреационных территорий. Для решения указанных проблем были предложены возможные направления экологически приемлемых изменений.
Semiclassical treatment of fusion processes in collisions of weakly bound nuclei
Creators: name: Canto, L. F.
name: Donangelo, R.
name: Marta, H. D.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We describe a semiclassical treatment of nuclear fusion reactions involving weakly bound nuclei. In this treatment, the complete fusion probabilities are approximated by products of two factors: a tunneling probability and the probability that the system is in its ground state at the strong absorption radius. We investigate the validity of the method in a schematic two-channel application, where the channels in the continuum are represented by a single resonant state. Comparisons with full coupled-channels calculations are performed. The agreement between semiclassical and quantal calculations isquite good, suggesting that the procedure may be extended to more sophisticated discretizations of the continuum.
description: 11 pages, 5 figures
ГАЗОТРАНСПОРТНАЯ СИСТЕМА "АЛТАЙ": НОВЫЕ ВРЕМЕНА - НОВЫЕ ПОДХОДЫ
Creators: name: ШАЦ МАРК МИХАЙЛОВИЧ
name: СЕРИКОВ СЕРГЕЙ ИВАНОВИЧ
name: ЖЕЛЕЗНЯК МИХАИЛ НИКОЛАЕВИЧ
Publisher: name: Известия Алтайского отделения Русского географического общества
Year: 2020
Subjects: ГАЗОТРАНСПОРТНАЯ СИСТЕМА "АЛТАЙ"
"СИЛА СИБИРИ-2"
РЕСПУБЛИКА АЛТАЙ
GAS TRANSMISSION SYSTEM "АЛТАЙ"
"THE POWER OF SIBERIA-2"
ALTAI REPUBLIC

description: В статье освещено начало этапа создания газотранспортной системы «Алтай» («Сила Сибири-2»). Показана сложность природных условий трассы в инженерно-геологическом и геокриологическом отношении. Приведены основные результаты предыдущих эколого-геокриологических исследований последних лет, позволившие выявить главные сложности проекта и показать некоторые пути их преодоления.
Building Life Cycle Assessment: Marine Drive Residence at The University of British Columbia
Creators: name: McNicholl, Duncan
Publisher: name: The University of British Columbia
Year: 2010

description: Disclaimer: “UBC SEEDS provides students with the opportunity to share the findings of their studies, as well as their opinions, conclusions and recommendations with the UBC community. The reader should bear in mind that this is a student project/report and is not an official document of UBC. Furthermore readers should bear in mind that these reports may not reflect the current status of activities at UBC. We urge you to contact the research persons mentioned in a report or the SEEDS Coordinator about the current status of the subject matter of a project/report.”
title: Application of Proton Transfer Reaction Mass Spectrometry to Analytical Science
Creators: name: Miller, Sylvia C.
Publisher: name: The Open University
Year: 2014

description: This work concerns a proton transfer reaction time-of-flight mass spectrometer, PTR-TOF-MS, a bespoke model manufactured by Kore Technology Ltd. for Smiths Detection. This instrument achieves 'soft' ionization of volatile organic compounds (VOCs) by proton transfer from protonated water vapour in a reaction chamber at 1 mbar (= 100 Pa). The resulting ions are separated by mass in a field-free time-of-flight tube prior to detection by a multi-channel plate. The instrument was modified to facilitate direct determination of the electric field in the reaction chamber.

Sensitivity measurements determined a value of 4-6 counts per second per parts per billion by volume (ncps ppbv-1) normalised to 106 H3O+. The calibration gas mixture used in this investigation consisted of 14 compounds, (alkylbenzenes and chlorobenzenes) spanning an m/z range of 78 to 180. Each of these was separately investigated over E/N = 90 to 245 Td to establish fragmentation behaviour and possible interfering contributions. For example, several of the alkylbenzenes fragmented to product ions occurring at m/z 79, the same value as that of protonated benzene. Most of this occurred at the higher E/N values with ethylbenzene a notable exception. The isobaric compounds ethyl benzene and the xylenes exhibit very different fragmentation patterns so enabling differentiation of these two compounds. However, it is not possible to distinguish the individual xylene isomers using this method.

Benchmarking was continued using the hexenol compounds cis-3-, cis-2-, trans-3- and trans-2-hexen-1-ols. This work demonstrated that the same four product ions are seen for all of the hexenol isomers at m/z 39 (C3H3+), 41 (C3H5+), 55 (C4H7+) and 83 (C6H11+) when reacted with H3O+ in a PTR-TOF-MS. A characteristic peak at m/z 99 was seen in trans-2-hexen-1-ol and cis-2-hexen-1-ol at low E/N values (< 140 Td) when the protonated parent ion, m/z 101, is absent. In trans-3-hexen-1-ol and cis-3-hexen-1-ol the MH+ ion at m/z 101 is seen at these lower E/N values but there is no product ion at m/z 99. This suggests a possible method for distinguishing between the 2- and 3-hexenols. It may also be possible to further identify the individual isomers from the differences in the percentage yield of these product ions.