cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Acid generation modelling : Equity Silver waste rock dumps
Creators: name: Knapp, R. A.
name: Scharer, Jeno M.
name: Pettit, C. M.
name: Patterson, Robert J.
name: Nicholson, Ronald V.
Publisher: name: The University of British Columbia
Year: 2010

description: The Equity Silver mine near Houston B.C. is proposing to cease operations in 1992. The large open pit operation has produced more than 80 million tonnes of waste rock which for the most part has been placed into surface dumps. The waste contains about 4 percent sulphide minerals and is a strong acid generator. Since 1981 Equity Silver Mines Limited (Equity) have been intercepting and treating seepage during which time there has been a steadily increasing load of acidity. Over the past several years Equity have developed their plans for decommissioning. The plan includes the control of acid release rates through the capping of the dumps with a low permeability cover. This plan was implemented over much of the dump in 1990/91. The preliminary indications is that the cover is functioning well. The decommissioning plan for Equity calls for perpetual treatment of seepage and runoff from the dumps. This requires substantial operating costs for labour, power, chemicals and maintenance. In order to provide assurance that these funds would be available over the long-term, Equity have been requested to post a bond. A Technical Committee was formed with representation from Equity and several government agencies to review bonding requirements. The committee met on 6 occasions and presented their best estimate of potential long-term costs and the net present value of a bond for several scenarios. The committees approach included empirical estimates of acid production for a series of assumptions. The concerns of the committee were that they did not have sound basis for determining peak acid production rates, the duration of peak rates and the decline in acid production over time or long-term acid production rates. As a result they applied a broad range to their assumptions. Equity was comfortable with the Technical Committee reports but wanted to confirm the data by having a site specific ARD (Acid Rock Drainage) model developed for their site. The model development was completed in 1991 and calibrated to the historical data. Model runs were completed for till, uncompacted clay and compacted clay covers. Model results confirm the shape of the ARD curve and suggest that the Technical Committee estimates were conservative but not unreasonable. The net present value of the bond based upon the ARD model results overlaps the committees estimates. This paper presents information regarding the general structure of the ARD model, estimates of ARD production by the model for the various cover scenarios, and compares the model results with several empirical estimates.
Regular solutions in Abelian gauge model
Creators: name: Obukhov, Yuri N.
name: Schunck, Franz E.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The regular solutions for the Ginzburg-Landau (-Nielsen-Olesen) Abelian gauge model are studied numerically. We consider the static isolated cylindrically symmetric configurations. The well known (Abrikosov) vortices, which present a particular example of such solutions, play an important role in the theory of type II superconductors and in the models of structure formation in the early universe. We find new regular static isolated cylindrically symmetric solutions which we call the type B and the flux tube solutions. In contrast to the pure vortex configurations which have finite energy, the new regular solutions possess a finite Gibbs free energy. The flux tubes appear to be energetically the most preferable configurations in the interval of external magnetic fields between the thermodynamic critical value $H_{c}$ and the upper critical field $H_{c_2}$, while the pure vortex dominate only between the lower critical field $H_{c_1}$ and $H_{c}$. Our conclusion is thus that type B and flux tube solutions are important new elements necessary for the correct understanding of a transition from the vortex state to the completely normal state.
description: 81 pages, RevTeX, with 25 figures included (text is slightly revised, some references added, figures are modified; the most essential change is the inclusion of the Addendum which contains complete set of figures and tables with 8 valid digit entries)
The size-Ramsey number of 3-uniform tight paths
Creators: name: Han, Jie
name: Kohayakawa, Yoshiharu
name: Letzter, Shoham
name: Mota, Guilherme Oliveira
name: Parczyk, Olaf
Publisher: name: arXiv
Year: 2019
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: Given a hypergraph $H$, the size-Ramsey number $\hat{r}_2(H)$ is the smallest integer $m$ such that there exists a graph $G$ with $m$ edges with the property that in any colouring of the edges of $G$ with two colours there is a monochromatic copy of $H$. We prove that the size-Ramsey number of the $3$-uniform tight path on $n$ vertices $P^{(3)}_n$ is linear in $n$, i.e., $\hat{r}_2(P^{(3)}_n) = O(n)$. This answers a question by Dudek, Fleur, Mubayi, and Rödl for $3$-uniform hypergraphs [On the size-Ramsey number of hypergraphs, J. Graph Theory 86 (2016), 417-434], who proved $\hat{r}_2(P^{(3)}_n) = O(n^{3/2} \log^{3/2} n)$.
description: 12 pages,1 figure
title: La didattica dell’italiano all’estero fra le politiche linguistiche europee e nordamericane
Creators: name: Turchetta, Barbara
Publisher: name: CLUEB
Year: 2023

description: La lingua dapprima estranea e progressivamente familiare per un apprendente che ne affronti il percorso di apprendimento contiene in sé l’insieme di conoscenze e rappresentazioni del mondo, attraverso le quali il suo nuovo parlante si arricchirà di nuove prospettive, di nuove esperienze, di nuove strategie di comunicazione. Qualunque sia la motivazione per un apprendente a frequentare un’aula e a cogliere tutti gli aspetti più peculiari delle strutture della nuova lingua, della visione del mondo dei suoi parlanti, la sua scelta lo spinge verso un patto formativo con il docente, sua guida e filtro del nuovo percorso conoscitivo.
Comment on 'Two-dimensional position-dependent massive particles in the presence of magnetic fields"
Creators: name: Mustafa, Omar
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Using the well known position-dependent mass (PDM) von Roos Hamiltonian, Dutra and Oliveira (2009 J. Phys. A: Math. Theor. 42 025304) have studied the problem of two-dimensional PDM particles in the presence of magnetic fields. They have reported exact solutions for the wavefunctions and energies. In the first part of their study "PDM-Shrödinger equation in two-dimensional Cartesian coordinates", they have used the so called Zhu and Kroemer's ordering α=-1/2=γ and \b{eta}=0 5. While their treatment for this part is correct beyond doubt, their treatment of second part "PDM in a magnetic field" is improper . We address these improper treatments and report the correct presentation for minimal coupling under PDM settings.
description: 5 pages
Dynamical correlation functions of the spin Calogero-Sutherland model
Creators: name: Yamamoto, Takashi
name: Arikawa, Mitsuhiro
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The thermodynamic limit of the dynamical density and spin-density two-point correlation functions for the spin Calogero-Sutherland model are derived from Uglov's finite-size results. The resultant formula for the density two-point correlation function is consistent with the previous conjecture on the basis of the minimal number of elementary excitations.
description: 15 pages,latex2e
Additional file 1: of LLIN Evaluation in Uganda Project (LLINEUP) â Impact of long-lasting insecticidal nets with, and without, piperonyl butoxide on malaria indicators in Uganda: study protocol for a cluster-randomised trial
Creators: name: Staedke, Sarah
name: Kamya, Moses
name: Dorsey, Grant
name: Maiteki-Sebuguzi, Catherine
name: Gonahasa, Samuel
name: Adoke Yeka
name: Lynd, Amy
name: Opigo, Jimmy
name: Hemingway, Janet
name: Donnelly, Martin
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: World Health Organization trial registration dataset. (PDF 118 kb)
title: Music from Beyond the Curtain: Soviet Recordings and Cold War Cultural Relations, 1950s – 70s
Creators: name: Kondrashina, Evgeniya
Publisher: name: Goldsmiths, University of London
Year: 2023

description: This study investigates the role of Soviet classical music recordings in Western–Soviet relationships during the Cold War, with a focus on the UK. Whereas studies of cultural relations have commonly concentrated on government interactions, I draw attention to private actors that shifted exchange between the USSR and the West from the political to the commercial sphere. The research concerns, firstly, the motivations and interactions of state, corporate and individual agents involved in bringing Soviet-made recordings to the West and recording Soviet musicians abroad in the 1950s–70s, and, secondly, the analysis of these recordings as cultural artefacts: the choice of repertoire, iconography and critical reviews. I revise the established notion that the Détente period was characterised by stagnation in cultural relations between the USSR and the West, arguing instead that this was a golden era for Soviet classical music recordings on the international stage, when a diverse repertoire was recorded, licensed, manufactured and distributed. This project demystifies the common view of the USSR as an ideology-driven state by demonstrating how Soviet motivation changed with time, becoming highly commercial by the 1970s. I propose that the USSR became a key player in the global classical music record business through three channels: recording projects with Soviet performers in the West, licensing and exports. Its full integration, however, would be hindered by internal idiosyncrasies of the socialist system that were at odds with the capitalist approach. I show further that Western partners helped in this process of integration. When Western record companies selected imagery and sleeve notes for Soviet recordings, these often aligned with broader marketing strategies or softened any sense of hostility towards culture from beyond the Iron Curtain. In this way, classical recordings played a crucial role in the generation of perceptions of Soviet music and musicians abroad.
Handheld Multi-Frame Super-Resolution
Creators: name: Wronski, Bartlomiej
name: Garcia-Dorado, Ignacio
name: Ernst, Manfred
name: Kelly, Damien
name: Krainin, Michael
name: Liang, Chia-Kai
name: Levoy, Marc
name: Milanfar, Peyman
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Compared to DSLR cameras, smartphone cameras have smaller sensors, which limits their spatial resolution; smaller apertures, which limits their light gathering ability; and smaller pixels, which reduces their signal-to noise ratio. The use of color filter arrays (CFAs) requires demosaicing, which further degrades resolution. In this paper, we supplant the use of traditional demosaicing in single-frame and burst photography pipelines with a multiframe super-resolution algorithm that creates a complete RGB image directly from a burst of CFA raw images. We harness natural hand tremor, typical in handheld photography, to acquire a burst of raw frames with small offsets. These frames are then aligned and merged to form a single image with red, green, and blue values at every pixel site. This approach, which includes no explicit demosaicing step, serves to both increase image resolution and boost signal to noise ratio. Our algorithm is robust to challenging scene conditions: local motion, occlusion, or scene changes. It runs at 100 milliseconds per 12-megapixel RAW input burst frame on mass-produced mobile phones. Specifically, the algorithm is the basis of the Super-Res Zoom feature, as well as the default merge method in Night Sight mode (whether zooming or not) on Google's flagship phone.
description: 24 pages, accepted to Siggraph 2019 Technical Papers program
title: Ideologías, políticas y reivindicaciones sobre la ortografía española y su enseñanza en la prensa del siglo XIX
Creators: name: Gaviño Rodríguez, Victoriano
Publisher: name: CLUEB
Year: 2023

description: A pesar de las adversidades que la Real Academia Española y sus académicos encuentran para el desarrollo de sus tareas filológicas en los primeros y agitados años del XIX en España, el comienzo del nuevo siglo sirve para inaugurar el primer periodo de esplendor de la institución, que en pocas décadas acaba por convertirse en la referencia inexcusable para la codificación lingüística del español, especialmente, en lo referente a la ortografía española, cuya doctrina va instaurándose poco a poco de manera oficiosa en las distintas parcelas de la sociedad española, en gran parte, gracias a la incansable y continuada labor de sus académicos en los proyectos del Diccionario, la Ortografía y, más tarde, la Gramática. Este trabajo centra su interés en los agentes externos que, a modo de contexto y escenario, formaron parte de este proceso, por medio del análisis de las distintas ideologías lingüísticas que se constituyen en los discursos que los academicistas y los antiacademicistas desarrollan en un medio como la prensa escrita, que cobra en la época un especial protagonismo y se convierte en testigo de las polémicas lingüísticas surgidas entre partidarios de uno u otro grupo.
Additional file 1: of Implementation of uterine artery embolization for symptomatic fibroids in the Netherlands: an inventory and preference study
Creators: name: Annefleur Bruijn
name: Huisman, Jolijn
name: Hehenkamp, Wouter
name: Lohle, Paul
name: Reekers, Jim
name: Timmermans, Anne
name: Twijnstra, Andries
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Questionnaires sent to gynecologists working in UAE+ and UAE- hospitals.. (DOCX 18 kb)
On the Schroedinger Representation for a Scalar Field on Curved Spacetime
Creators: name: Corichi, Alejandro
name: Cortez, Jeronimo
name: Quevedo, Hernando
Publisher: name: arXiv
Year: 2002
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: It is generally known that linear (free) field theories are one of the few QFT that are exactly soluble. In the Schroedinger functional description of a scalar field on flat Minkowski spacetime and for flat embeddings, it is known that the usual Fock representation is described by a Gaussian measure. In this paper, arbitrary globally hyperbolic space-times and embeddings of the Cauchy surface are considered. The classical structures relevant for quantization are used for constructing the Schroedinger representation in the general case. It is shown that in this case, the measure is also Gaussian. Possible implications for the program of canonical quantization of midisuperspace models are pointed out.
description: 11 pages, Revtex, no figures
Pseudobironium sinicum Pic 1954
Creators: name: Löbl, Ivan
name: Tang, Liang
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Pseudobironium
Pseudobironium sinicum

description: Pseudobironium sinicum Pic, 1954
 Pseudobironium sinicum Pic, 1954: 88.
LECTOTYPE: ♀, NHRM, from CHINA, labelled: Kuatun, Fukien China 2.10.46 (Tschung Sen.) / Type (printed) Pseudobironium sinicum det. Pic, n. sp. (handwritten) (red) / Lectotype P. sinicum Pic det. Löbl 1998 (handwritten, “det. Löbl 19” printed / 9843 E 91 (printed, blue) / NHRS-JLKB 000020749 (printed). Lectotype designation: Löbl, 1999: 721.
PARALECTOTYPE: ♀, with the same locality data as the lectotype (MHNG).
REDESCRIPTION: Length 3.0 mm, width 2.05 mm. Head and most of body blackish, mouth-parts reddish, abdomen slightly lighter than most of body, with apical segments reddish-brown. Femora and tibiae dark brown, tarsi light brown. Maxillary palpi with palpomere IV about 4 times as long as wide, tapering. Head and pronotum very finely punctate, pronotal punctures not well delimited, much smaller than puncture intervals. Elytra lacking humps or impressions, with punctation coarser than that on pronotum, punctures fairly well delimited, distinctly coarser in middle than near bases, apices, along sutural striae and along lateral margins, with puncture intervals mostly about twice as large as puncture diameters. Prohypomera very finely punctate, not microsculptured. Mesoventrite lacking median ridge or stria, very finely punctate near margin and with several very fine striae. Metaventrite not microsculptured, with median part convex anteriad, flattened in apical half, surface near metacoxae swollen, punctation fairly coarse and dense, punctures to part larger than puncture intervals, covering most of surface including posterior third of mesal area; anterior two thirds of mesal area impunctate. Lateral parts of metaventrite very finely punctate. Submesocoxal area as long as interval to metacoxa. Metacoxal process flat, lacking tubercle, not microsculptured, with few fine punctures, margin distinctly concave. Mesotibiae and metatibiae moderately curved, mesotibial ventral spur straight. Abdominal sternite 1 extremely finely punctate and with distinct punctulate microsculpture. Lateral impressions large, foveiform, fairly deep. Following sternites lacking basal wrinkles, with punctulate microsculpture.
DISTRIBUTION: China: Fujian.
COMMENTS: The species may be distinguished from its congeners by the comparatively large mesocoxal areas that are as long as the shortest interval between their margins and the metacoxae. The lectotype has the antennae and right protarsus broken off, the paralectotype is missing the head. The additional specimen from the same locality reported in Löbl (1999) is not conspecific.
description: Published as part of Löbl, Ivan & Tang, Liang, 2013, A review of the genus Pseudobironium Pic (Coleoptera: Staphylinidae: Scaphidiinae), pp. 665-734 in Revue suisse de Zoologie 120 (4) on pages 731-732, DOI: 10.5281/zenodo.6119135
title: Overview of System Identification with Focus on Inverse Modeling: Literature Review
Creators: name: Pajonk, Oliver
Publisher: name: Institut für Wissenschaftliches Rechnen
Year: 2009
Subjects: subject: Systemidentifikation
subject: Inverse Modellierung
subject: Optimierung
subject: system identification
subject: inverse modeling
subject: optimisation
subject: 000

description: The intention behind this literature review is to obtain knowledge about the current status in the field of system identification with special focus put on the inverse modelling step. There the parameters for a model are to be determined by taking data obtained from the true system into account. The application in mind is located in geophysics, especially oil reservoir engineering, so special focus is put on methods which are relevant for system identification problems that arise in that context. Nonetheless the review should be interesting for everybody who works on system identification problems.
description: ---
Die Intention des Literaturreviews ist eine Übersicht über den Bereich der Systemidentifikation, im speziellen den Bereich der inversen Modellierung, zu erhalten. In diesem Schritt werden Parameter für ein Modell durch Konditionierung auf gemessene Daten eines realen Systems bestimmt. Das Anwendungsgebiet ist im Bereich der Geophysik, im speziellen Erdöl-Reservoirs, angesiedelt. Daher werden besonders die dort genutzten Methoden betrachtet.
description: Informatik-Berichte der Technischen Universität Braunschweig, vol. 2009-03
D1.2 Design flexibility and flexibility constraints for optimization
Creators: name: Birk, Wolfgang
name: Atta, Khalid
name: Razi, Maryam
Publisher: name: Zenodo
Year: 2021
Subjects: flexibility
district heating
optimization

description: The report at hand is the deliverable D1.2. of work package WP1 of the Flexi-Sync project which summarizes how flexibilities on the design and planning level can relate to operational flexibility.
Identification and characterization of epithelial progenitor niches in skin
Creators: Woo, Seung-Hyun
Publisher: name: Columbia University
Year: 2011
Subjects: Pathology
Developmental biology

description: The skin contains a highly regionalized stem and progenitor cell niche system, where a particular epithelial progenitor population primarily displays unipotent or bipotent behavior by contributing to their local niche under homeostatic conditions. Some of these populations, however, can also contribute to lineages beyond their local niche in response to wounding or other traumas. The goal of this thesis was to identify additional epithelial progenitor niches in the skin and characterize them. I focused on identifying and investigating the role of epithelial progenitors residing in two discrete compartments, the upper isthmus (UI) of the hair follicle and the touch dome (TD) in the epidermis, during skin development and homeostasis. The UI niche was identified by immunofluorescence studies based on the expression profile of a6 integrin low, Sca-1 negative, CD34 negative  cells. The progenitor characteristics of UI keratinocytes were confirmed using skin reconstitution and in vitro colony formation assays. The transcriptional profiling of UI cells led to the identification of Tbc1d10c, one of the uniquely upregulated genes in UI cells. The comprehensive characterization of the UI niche by immunofluorescence led to the identification of a neural complex called palisade nerve endings (PN) present outside of the UI. Further investigation of PN using immunofluorescence and animal models revealed the presence of a glutamate transport to the HF via sensory nerve fibers. I elucidated that the presence of glutamate was critical for the organization of Schwann cells in the developing HF. Although the relationship between UI keratinocytes and PN still needs to be investigated, the presence of PN in the UI niche implicates that there is more function ascribed to UI cells in addition to serving as epithelial progenitors. The next epithelial progenitor niche I identified and characterized was the touch dome (TD) in the epidermis of hairy skin. The TD is a specialized niche, in which both epidermal Merkel cells and TD keratinocytes reside. The unexpected and exclusive presence of both Tbc1d10c and CD200 proteins in TD keratinocytes eventually led us to find that they were epidermal Merkel cell progenitors. Their progenitor characteristics were validated using skin reconstitution assay and in vivo lineage tracing by EdU incorporation. Our results collectively suggested that TD keratinocytes were bipotent progenitors that gave rise to both squamous and neuroendocrine epidermal lineages. Lastly, I generated a UI-specific Cre transgenic mouse line driven by the Tbc1d10c promoter, which will be utilized for further characterization of UI keratinocytes, including in vivo lineage tracing. I also generated Tbc1d10c complete knockout mice, which I will investigate to determine whether Tbc1d10c plays a role during skin development and homeostasis.
Di-vector boson production in association with a Higgs boson at hadron colliders
Creators: name: Agrawal, Pankaj
name: Saha, Debashis
name: Shivaji, Ambresh
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the production of a Higgs boson in association with two electroweak vector bosons at hadron colliders. In particular, we examine $γγH$, $γZH$, $ZZH$, and $W^{+}W^{-}H$ production at the LHC (14 TeV), HE-LHC (27 TeV), and FCC-hh (100 TeV) colliders. Our main focus is to estimate the gluon-gluon ($gg$) channel ($gg \to VV^\prime H$) contributions to $pp \to VV^\prime H~(V,V^\prime=γ,Z,W)$ and compare them with corresponding contributions arising from the quark-quark ($qq$) channel. Technically, the leading order $gg$ channel contribution to $pp \to VV^\prime H$ cross section is an NNLO correction in $α_s$. In the processes under consideration, we find that in the $gg$ channel, $W^{+}W^{-}H$ has the largest cross section. However, relative contribution of the $gg$ channel is more important for the $pp \to ZZH$ production. At the FCC-hh, $gg \to ZZH$ contribution is comparable with the NLO QCD correction to $qq \to ZZH$. We also compute the cross sections when $W$ and $Z$-bosons are polarized. In the production of $W^{+}W^{-}H$ and $ZZH$, we find that the $gg$ channel contributes more significantly when the vector bosons are longitudinally polarized. By examining such events, one can increase the fraction of the $gg$ channel contribution to these processes. Further, we have studied beyond-the-standard-model effects in the $κ$-framework. We find that the $gg$ channel processes $ZZH$ and $WWH$ have very mild dependence on $κ_λ$, but strong dependence on $κ_t$ and $κ_V$. The $qq$ channel processes mainly depend on $κ_V$. Dependence of the $gg$ channel contribution on $κ_V$ is stronger than that of the $qq$ channel contribution. Therefore focusing on events with longitudinally polarized $W$ and $Z$-bosons, one can find stronger dependence on $κ_V$ that can help us measure this parameter.
description: Version to appear in PRD. This version includes the results for polarized final states
Investigation of dynamical systems using tools of the theory of invariants and projective geometry
Creators: name: Bordag, L. A.
name: Dryuma, V. S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: The investigation of nonlinear dynamical systems of the type $\dot{x}=P(x,y,z),\dot{y}=Q(x,y,z),\dot{z}=R(x,y,z)$ by means of reduction to some ordinary differential equations of the second order in the form $y''+a_1(x,y)y'^3+3a_2(x,y)y'^2+3a_3(x,y)y'+a_4(x,y)=0$ is done. The main backbone of this investigation was provided by the theory of invariants developed by S. Lie, R. Liouville and A. Tresse at the end of the 19th century and the projective geometry of E. Cartan. In our work two, in some sense supplementary, systems are considered: the Lorenz system $\dot{x}=σ(y-x), \dot{y}=rx-y-zx,\dot{z}=xy-bz $ and the Rößler system $\dot{x}=-y-z,\dot{y}=x+ay,\dot{z}=b+xz-cz.$. The invarinats for the ordinary differential equations, which correspond to the systems mentioned abouve, are evaluated. The connection of values of the invariants with characteristics of dynamical systems is established.
description: 18 pages, Latex, to appear in J. of Applied Mathematics (ZAMP)
title: Robust estimation of statistical temporal networks for financial time series modeling: theoretical formulation and temporal patterns typology
Creators: name: Pantelidakis, Stilianos
Publisher: name: Goldsmiths, University of London
Year: 2020

description: Although the idea of using Neural Networks technology for Financial Time Series prediction is an old one, the abundance and availability of stock-price data, including high-frequency (intra-minute) data has given an additional impetus to this fledgling field of study. Nevertheless, the study and applications have focused on the hedge-funds and brokerage operations of investments banks and very little academic attention has been devoted to the day-trading activity aiming at the accumulation of short-term incremental gains – still considered as a retail activity, similar to betting. The purpose of this research is precisely to investigate the possibility to use the sound time series smoothing techniques of feedforward Neural Networks along with elementary but powerful Classification Neural Networks techniques to produce a decision-aid system for intraday trading decisions. The basic design of the study consisted in presenting a new typology of intraday patterns and apply it to the 126 trading days of the first half of 2020 for the SP500 index, using intraday, minute-by-minute prices. While applying this methodology generated questions for further research, the major finding of this study was that when a price trend was soundly established during the first half of a trading day session, more often than not (in 57 cases versus 31) the trend continued till the end of the trading day. This result, which translates into the possibility for the trader to engage in short-term profitable trades, is non-trivial, though needs more past data to be consolidated. Further research into the conditions prevailing in other markets, before a trading day begins, could also prove useful.
Anisotropic cosmological dynamics in $f(T)$ gravity in the presence of a perfect fluid
Creators: name: Skugoreva, Maria A.
name: Toporensky, Alexey V.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the cosmological evolution of a flat anisotropic Universe in $f(T)$ gravity in the presence of a perfect fluid. It is shown that the matter content of the Universe has a significant impact of the nature of a cosmological singularity in the model studied. Depending on the parameters of the $f(T)$ function and the equation of state of the perfect fluid in question the well-known Kasner regime of general relativity can be replaced by a new anisotropic solution, or by an isotropic regime, or the cosmological singularity changes its nature to a non-standard one with a finite values of Hubble parameters. Six possible scenarios of the cosmological evolution for the model studied have been found numerically.
description: 18 pages, 6 figures, some corrections, published version
Identification and Validation of Structures in Neural Population Responses
Creators: Elsayed, Gamaleldin Fathy
Publisher: name: Columbia University
Year: 2017
Subjects: subject: Neurosciences
subject: FOS: Clinical medicine
subject: Electrical engineering
subject: Statistics
subject: FOS: Mathematics
subject: Neurons

description: A fundamental challenge of neuroscience is to understand how interconnected populations of neurons give rise to the remarkable computational abilities of our brains. Large neural datasets offer promise, but they are perilous: they are too complex to be studied with traditional single-neuron analyses, and thus require new analyses that can uncover structure at the level of the population. However, since these analyses operate on large datasets, our intuition whether structure is significant breaks down. Hence, we run the risk of over-interpreting structure from the population data that may have a simple explanation. Thus, with population analysis methods, there is also a need for methods that can validate the significance of structure identified. In this dissertation, I discuss topics covering both the identification and the validation of structure in population data. In the first part, I discuss novel methods for uncovering the computational strategy employed by the motor cortex to flexibly switch between different neural computations. I demonstrate that collective activity patterns of motor cortex neurons related to different computations are orthogonal yet can still be linked, indicating a degree of flexibility that was not displayed or predicted by existing cortical models. In the second part, I discuss a novel analytical framework to rigorously test the novelty of population-level findings, given a specified set of primary features such as correlations across time, neurons and experimental conditions. This framework provides a general tool for validating population findings across the brain and across population-level hypotheses.
title: Fragaria x ananassa (Duchesne) Guedes 'Pink Panda'
Creators: name: :None
Publisher: name: Universitätsbibliothek
Year: 2009
Subjects: subject: Digitale Pflanzenbilder: Sammlung Dietmar Brandes
subject: 580

description: Pflanzensammlung Dietmar Brandes: Digitale Pflanzenbilder
Local Electronic Structure of a Single Magnetic Impurity in a Superconductor
Creators: name: Flatte', Michael E.
name: Byers, Jeff M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The electronic structure near a single classical magnetic impurity in a superconductor is determined using a fully self-consistent Koster-Slater algorithm. Localized excited states are found within the energy gap which are half electron and half hole. Within a jellium model we find the new result that the spatial structure of the positive-frequency (electron-like) spectral weight (or local density of states), can differ strongly from that of the negative frequency (hole-like) spectral weight. The effect of the impurity on the continuum states above the energy gap is calculated with good spectral resolution for the first time. This is also the first three-dimensional self-consistent calculation for a strong magnetic impurity potential.
description: 13 pages, RevTex, change in heuristic picture, no change in numerical results
Quadratic vanishing cycles, reduction curves and reduction of the monodromy group of plane curve singularities
Creators: name: A'Campo, Norbert
Publisher: name: arXiv
Year: 2000
Subjects: subject: Algebraic Geometry (math.AG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: The geometric monodromy of a plane curve singularity is a quasi-finite diffeomorphism. In this paper we locate the reduction curves of the geometric monodromy and the quadratic vanishing cycles of the singularity. An application to the geometric monodromy group is given.
description: 20 pages, 16 figures
Identifcation and Characterization of Inerolysin, the Cholesterol Dependent Cytolysin Produced by Lactobacillus Iners
Creators: Rampersaud, Ryan
Publisher: name: Columbia University
Year: 2014
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Lactobacillus iners, is a gram positive organism recently identified through the use of culture independent techniques. Identified as a major constituent of the vaginal microbiota, epidemiological studies have suggested that this organism may not provide the protective effects ascribed to other vaginal lactobacilli. Our work here has identified and characterized a pore forming toxin, Inerolysin, produced by this organism. This pore forming toxin was present in all strains of L. iners tested and possessed characteristics which firmly categorize it as a member of the Cholesterol Dependent Cytolsin superfamily. Additionally, we identified pH as a regulatory factor for the activity of Inerolysin as well as other CDCs. Inerolysin was shown to had optimal activity at acidic pH, while other toxins such as pneumolysin and arcanolysin had optimal activity at basic pH. We demonstrate that pH induced changes in activity were reversible, suggesting that a reversible conformational change takes place in the protein. Furthermore, our results show that it is the last step in pore formation, the transition from pre-pore to pore, which is impaired. Our attempts to localize this to particular residues were unsuccessful. Finally, we sought to understand what the vaginal environment of a Lactobacillus dominated flora would look like. We demonstrate that L. iners induced unique signaling in the vaginal epithelium, leading to the production of a unique profile of proinflammatory cytokines as well as antimicrobial peptides. We further demonstrate that some of these responses are mediated by the activity of the pore forming toxin of L. iners, Inerolysin.
Additional file 1: of The social disorganization of eating: a neglected determinant of the Australian epidemic of overweight/obesity
Creators: name: Bittman, Michael
name: Cleary, Eimear
name: Wilkinson-Bibicos, Charlotte
name: Gershuny, Jonathan
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S1. Australian time-use samples used. (DOCX 14 kb)
Hereditary Terms at Next-To-Leading Order in Two-Body Gravitational Dynamics
Creators: name: Foffa, Stefano
name: Sturani, Riccardo
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the context of the two-body problem in General Relativity, hereditary terms in the long range gravitational field depend on the history rather than the instantaneous state of the source at retarded time. We compute the next-to leading effects of such hereditary terms, that comprise tail and memory, on the two-body dynamics, within effective field theory methods, including both dissipative and conservative effects. The former confirm known results at 2.5 post-Newtonian order with respect to the leading order in the luminosity function; the conservative part is a new result and is an unavoidable ingredient for a derivation of the conservative two-body dynamics at fifth post-Newtonian order.
description: 24 pages, 1 figure; footnote added at page 5
CryoSMOS -­‐ Support To Science Elements SMOS+Cryosphere - Final Report - ESRIN Contract No. 4000112262/14/I-­‐NB
Creators: name: Giovanni, Macelloni
name: Montomoli Francesco
name: Brogioni Marco
name: Leduc-Leballeur Marion
name: Skou Niels
name: Kristensen Steen
name: Forsberg Rene
name: Picard Ghislain
name: Kaleschke Lars
name: Wernecke Andreas
name: Mialon Arnaud
Publisher: name: Zenodo
Year: 2017
Subjects: Remote Sensing, SMOS, Cryosphere, Ice Sheet, Ice Shelves

description: This document is the Final Report (FR) of the study CryoSMOS - Support To Science Elements SMOS+Cryosphere (ESRIN Contract No. 4000112262/14/I-NB). The topic of WP900 is to synthesize all of the findings and work of WP200 – WP800. Conclusions on the work performed in the contract will be elaborated. The report will highlight the key findings and it will include recommendations and outline future work. The key findings will additionally outline the limitations of the novel SMOS products and theirs impact on Cryosphere science.
Additional file 1: of A novel long non-coding RNA from the HOXA6-HOXA5 locus facilitates colon cancer cell growth
Creators: name: Saijo, Saki
name: Kuwano, Yuki
name: Tange, Shoichiro
name: Rokutan, Kazuhito
name: Kensei Nishida
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Evolutionary Biology
subject: Ecology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 60506 Virology

description: Table S1. Primer sets used for qPCR, primers for 5â ˛- and 3â ˛-RACE, and oligonucleotide sequences for siRNAs and biotinylated DNA probes. Table S2. List of primary antibodies used in Western Blotting analysis. (DOC 69 kb)
Additional file 1 of Environmental pesticide exposure and non-Hodgkin lymphoma survival: a population-based study
Creators: name: Poh, Christina
name: McPherson, John D.
name: Tuscano, Joseph
name: Li, Qian
name: Parikh-Patel, Arti
name: Vogel, Christoph F. A.
name: Cockburn, Myles
name: Keegan, Theresa
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy
subject: Hematology
subject: Plant Biology

description: Additional file 1: Table S1. Association between individual pesticide exposure and lymphoma-specific and overall survival among non-Hodgkin lymphoma patients, stratified by histologic subtype and varying pesticide exposure levels.
Decommissioning open pits with ecological engineering
Creators: name: Kalin, Margaret
Publisher: name: The University of British Columbia
Year: 2010

description: Ecological Engineering, a biotechnological approach to the decommissioning of base metal mining wastes, is being tested on two open pits (Gloryholes) in Newfoundland, Canada. Pit #1 has a volume of 208,000 m3 (pH ranges between 5.5 and 7). Pit #2, with a volume of 66,200 m3, has an average pH of 3.5. Organic substrates are used to form sediment and provide carbon and nutrients for microbial ecosystems which reduce sulphate and generate alkalinity. Enclosures (4 m diameter and approx. 3.5 m depth) were placed in both pits to test the suitability of different organic amendments (peat and sawdust) as carbon and nutrient sources. Microbial alkalinitygeneration was evident 95 days after placement of the amendment on July 4, 1989. Zinc concentrations in the enclosures in Pit #2, dropped from an average of 35 mg/L to about 2 mg/L or less by day 480, and by day 300 in Pit #1. A scaled-up experiment has been under way since August 25,1990, where 390 m3 are treated in Pit #2 and 750 m3 in Pit #1. Research continues on the determination of factors which can limit the ARUM process.
Observational constraints on interacting Tsallis holographic dark energy models
Creators: name: Sadri, Ehsan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we investigate a recent proposed model - so called the Tsallis holographic dark energy (THDE) model. In this case, we consider the non-gravitational and phenomenological interaction between dark sectors. We fit the free parameters of the model using Pantheon Supernovae Type Ia data, Baryon Acoustic Oscillations, Cosmic Microwave Background, Gamma-Ray burst and the the local value of the Hubble constant. We examine the THDE model to check its compatibility with observational data using objective Information Criterion (IC). We find that the THDE model cannot be supported by observational data. Using the Alcock-Paczynski (AP) test we check the deviation of the model compared to $Λ$CDM. Surveying the evolution of squared of sound speed $v^2_s$ as an another test we check the stability of the interacting and non-interacting THDE models. In addition, using the modified version of the CAMB package, we observe the suppressing the CMB spectrum at small K-modes and large scale.
description: 13 pages, 12 Figures
Priložnosti za povezovanje modrega gospodarstva, biotske raznovrstnosti in podnebnih ukrepov v obalnih in morskih projektih
Creators: name: Žagar, Katja
Publisher: name: Zenodo
Year: 2025
Subjects: Horizon Europe
Obzorje Evropa
Networking
Mreženje
Partnerships
Seas

description: Predstavitev z naslovom  »Opportunities for Integrating the Blue Economy, Biodiversity, and Climate Actions in Coastal and Marine Projects«, ki je bila predstavljena na dogodku mreženja Morja in obale za zdrave in uspešne družbe: Morda ekonomija, biodiverziteta in podnebne spremembe. Dogodek je bil izpeljan v okviru projekta KRPAN v organizaciji ZRS Koper v četrtek, 17. aprila 2025.
Constructing Integrable Third Order Systems:The Gambier Approach
Creators: name: Lafortune, Stephane
name: Grammaticos, Basil
name: Ramani, Alfred
Publisher: name: arXiv
Year: 1997
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We present a systematic construction of integrable third order systems based on the coupling of an integrable second order equation and a Riccati equation. This approach is the extension of the Gambier method that led to the equation that bears his name. Our study is carried through for both continuous and discrete systems. In both cases the investigation is based on the study of the singularities of the system (the Painlevé method for ODE's and the singularity confinement method for mappings).
description: 14 pages, TEX FILE
Deliverable D1.2 Benchmarking analysis
Creators: name: Álvarez, Noemí Domínguez
Publisher: name: Zenodo
Year: 2019

description: This report is part of the deliverables of Work Package 1, Analysis of industrial constraints & specifications. Firstly, the report briefly presents the three demonstrators that will be manufactured throughout the project and highlights the achieved relevant improvements. These improvements in the demonstrators will be provided through optical designs and also through the manufacturing processes involved. For this reason, this deliverable includes a review on the competing technologies used in the manufacturing processes of the three different demonstrators and their main advantages over other technologies that will be summarized following:
 Laser machining will improve the manufacturing process of moulds for microoptics, like the diffractive gratings of the optical encoder and the optically dispersive surfaces of the backlight unit demonstrators. This technique increases the flexibility of the tools and patterns with high fidelity features, ranging from 10’s nm3 to 10’s mm3 which can be added directly to the mould over millimetre scale areas at critical locations.
 In addition, the manufacturing process of the fibre optic transceiver will be also improved both in costs and in technical performance due to the application of the encapsulation technology with thermoplastics using microinjection. Said manufacturing process will be of high optical quality and more efficiency resulting in higher quality injected parts.
 Finally, the OCT inspection technology will be novelty introduced as a part of the in-mould inspection through adapted design of the mould inserts as observation windows. This technique will enable up to 100 cross sections per second in a control volume of tens of mm3.