cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Point- and arc-reaching sets of vertices in a digraph
Creators: name: Acharya, B. D.
name: Germina, K. A.
name: Abhishek, Kumar
name: Rao, S. B.
name: Zaslavsky, T.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C20

description: In a digraph $D = (X, \mathcal{U})$, not necessarily finite, an arc $(x, y) \in \mathcal{U}$ is reachable from a vertex $u$ if there exists a directed walk $W$ that originates from $u$ and contains $(x, y)$. A subset $S \subseteq X$ is an arc-reaching set of $D$ if for every arc $(x, y)$ there exists a diwalk $W$ originating at a vertex $u \in S$ and containing $(x, y)$. A minimal arc-reaching set is an arc-basis. $S$ is a point-reaching set if for every vertex $v$ there exists a diwalk $W$ to $v$ originating at a vertex $u \in S$. A minimal point-reaching set is a point-basis. We extend the results of Harary, Norman, and Cartwright on point-bases in finite digraphs to point- and arc-bases in infinite digraphs.
title: Die Segnungen der Rüstungskonjunktur.
Creators: name: Steindl, Josef
Year: 2017
Subjects: subject: Österreich Versorgungsknappheit Kohlenimport Deutschland Industrie Stromtarif Stromversorgung USA Rüstungswirtschaft Energieversorgung

description: Steindl erläutert die Gründe für die Versorgungsknappheit in der Energieversorgung in Österreich, die unmittelbar mit dem Bedarf an Aluminium, Roheisen und Magnesit in der Rüstungsindustrie in den USA zusammenhängen. Österreich ist durch den Marshall-Plan daran gebunden diese Produkte, die einen enormen Energieverbrauch in der Produktion haben, laufend zu niedrigen Preisen in die USA zu exportieren, die nicht einmal die Energiekosten decken können.
description: Typoskript, 3 Blätter
Additional file 1 of Roads constrain movement across behavioural processes in a partially migratory ungulate
Creators: name: Passoni, Gioele
name: Coulson, Tim
name: Ranc, Nathan
name: Corradini, Andrea
name: Hewison, A. J. Mark
name: Ciuti, Simone
name: Gehr, Benedikt
name: Heurich, Marco
name: Brieger, Falko
name: Sandfort, Robin
name: Mysterud, Atle
name: Balkenhol, Niko
name: Cagnacci, Francesca
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional file 1. Chapter 1: Study area summary statistics. Chapter 2: MigrateR parameters. Chapter 3: Generation of random steps and use of step length as a variable in the model. Chapter 4: Sensitivity analysis for number of available steps. Chapter 5: Definition of the variable “Time of day”. Chapter 6: Collinearity of model predictors. Chapter 7: Model coefficients for steps at 3- and 5-hour fix intervals. Chapter 8: R code used to fit random slopes models.
Evidence for the pair-breaking process in 116,117Sn
Creators: name: Agvaanluvsan, U.
name: Larsen, A. C.
name: Guttormsen, M.
name: Chankova, R.
name: Mitchell, G. E.
name: Schiller, A.
name: Siem, S.
name: Voinov, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The nuclear level densities of 116,117Sn below the neutron separation energy have been determined experimentally from the (3He,alpha gamma) and (3He,3He gamma') reactions, respectively. The level densities show a characteristic exponential increase and a difference in magnitude due to the odd-even effect of the nuclear systems. In addition, the level densities display pronounced step-like structures that are interpreted as signatures of subsequent breaking of nucleon pairs.
description: 7 pages, 5 figures, accepted for publication in Phys. Rev. C, 22 December 2008
Application of organic wastes to subsoil materials can provide sustained soil quality in engineered soil covers for mine tailings rehabilitation: A 7 years study
Creators: name: .Proto, Mariagrazia
name: COURTNEY, RONAN
Publisher: name: University of Limerick
Year: 2023
Subjects: subject: Biological sciences
subject: FOS: Biological sciences

description: Improper disposal or poor management practices at mine Tailings Storage Facilities (TSF) can give rise to fugitive emissions with risk to both the surrounding environment. Establishing sustainable vegetation covers (rehabilitation) on TSFs is a critical objective and effective management strategy to mitigate pollution risk. Although direct revegetation is a potential strategy, tailings can exhibit properties such as extreme pH, salinity, elevated metal content, deficiency of nutrients and organic matter that inhibit vegetation establishment and necessitate the provision of a cover soil medium (≥ 30 cm). This requires a high amount of topsoil sourcing, which is often in limited supply at mine sites because of degradation, contamination, or previous removal. Moreover, materials often used as a soil cover for tailings may not favour plant establishment and development due to the poor soil structure and the low level of organic matter and nutrient content. Thus, improvement of substrate physiochemical characteristics by using organic and/or inorganic amendments is needed to promote plant establishment and drive soil processes. While several studies have assessed the feasibility of different plant growth media (soils) they are often based on short-term evaluation in greenhouse and lack the longer term implications of field based studies. Soil cover materials were evaluated using 1 m3 plots at a Pb/Zn TSF. Treatments included tailings, subsoil and subsoil amended with Compost like Output (CLO) and Spent Mushroom Compost (SMC). Following 7 years' revegetation, soil samples were taken at two depths (0–10 cm and 10–20 cm) and pH, salinity (EC), structure, nutrient and metal content were determined. Vegetation nutrient content was determined after 1 yrs. growth (2015) and again at 7 yrs. (2021). Bare tailings and subsoil displayed poor physico-chemical properties, whereas SMC or CLO amendment, improved physical characteristics and nutrient content both in soil and in vegetation, showing that the benefits of organic amendment to subsoil materials for rehabilitation are effective in the long-term. Moreover, results showed a higher content of C, N and P in all treatments at the depth 0–10 cm than at 10–20 cm, highlighting the role played by the rhizosphere. While lower vegetation nutrient content was recorded in the in the 2021, in some cases below deficiency criteria, results highlight the need for rehabilitation criteria specific rather than applying standard agronomy guidelines.
Optical and near-infrared spectroscopy of Nova V2891 Cygni: evidence for shock-induced dust formation
Creators: name: Kumar, Vipin
name: Srivastava, Mudit K.
name: Banerjee, Dipankar P. K.
name: Woodward, C. E.
name: Munari, Ulisse
name: Evans, Aneurin
name: Joshi, Vishal
name: Dallaporta, Sergio
name: Page, Kim L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present multi-epoch optical and near-infrared observations of the highly reddened, \pion{Fe}{ii} class slow nova V2891 Cygni. The observations span 15 months since its discovery. The initial rapid brightening from quiescence, and the presence of a $\sim$35 day long pre-maximum halt, is well documented. The evidence that the current outburst of V2891 Cyg has undergone several distinct episodes of mass ejection is seen through time-varying P Cygni profiles of the O\,{\sc i} 7773\,$Å$ line. A highlight is the occurrence of a dust formation event centred around $\sim$+273d, which coincides with a phase of coronal line emission. The dust mass is found to be $\sim0.83-1.25 \times 10^{-10} M_{\odot}$. There is strong evidence to suggest that the coronal lines are created by shock heating rather than by photoionization. The simultaneous occurrence of the dust and coronal lines (with varying velocity shifts) supports the possibility that dust formation is shock-induced. Such a route for dust formation has not previously been seen in a nova, although the mechanism has been proposed for dust formation in some core-collapse supernovae. Analysis of the coronal lines indicates a gas mass and temperature of 8.35--8.42$\times10^{-7}$ M$_\odot$ and $\sim(4.8-9.1)\times10^{5}$~K respectively, and an overabundance of aluminium and silicon. A Case B analysis of the hydrogen lines yields a mass of the ionized gas of ($8.60\pm1.73)\times10^{-5}$ M$_{\odot}$. The reddening and distance to the nova are estimated to be $E(B-V)$ = 2.21$\pm$0.15 and $d$ = 5.50 kpc respectively.
description: Accepted for Publication in MNRAS
title: Konvolut Tabellen
Creators: name: Steindl, Josef
Year: 2017

description: Titel fingiert. - Entstehungszeitraum vermutlich um 1979. - Überblickstabellen, Zeitreihen mit verschiedenen Kennzahlen des BIP.
description: Konvolut aus 9 losen Bättern, teils handschriftlich, teils Kopien mit handschriftlichen Anmerkungen
Pempheris russellii
Creators: name: Randall, John E.
name: Victor, Benjamin C.
name: Alpermann, Tilman J.
name: Bogorodsky, Sergey V.
name: Mal, Ahmad O.
name: Satapoomin, Ukkrit
name: Bineesh, K. K.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Perciformes
Pempheridae
Pempheris
Pempheris russellii

description: Status of Pempheris russellii
 Sir Francis Day (1876: 175) identified two species of Pempheris in his Fishes of India: P. mangula and P. molucca. Day (1888: 788) wrote corrections: “For Pempheris mangula read P. malabarica ” and “For Pempheris molucca read P. Russellii.” Koeda et al. (2014: 309) mistakenly included Pempheris russellii Day as a synonym of P. mangula Cuvier. The type locality of Pempheris russellii is Sind, in what is now Pakistan. It is distinct from P. mangula in having longer pectoral fins (3.2–3.4 in SL vs. 3.5–3.65 for P. mangula) and more gill rakers (30–32 vs. 27–30 for P. mangula).
description: Published as part of Randall, John E., Victor, Benjamin C., Alpermann, Tilman J., Bogorodsky, Sergey V., Mal, Ahmad O., Satapoomin, Ukkrit & Bineesh, K. K., 2014, Rebuttal to Koeda et al. (2014) on the Red Sea fishes of the perciform genus Pempheris, pp. 377-392 in Zootaxa 3887 (3) on page 387, DOI: 10.11646/zootaxa.3887.3.5, http://zenodo.org/record/230616
Quark Excitations Through the Prism of Direct Photon Plus Jet at the LHC
Creators: name: Bhattacharya, Satyaki
name: Chauhan, Sushil Singh
name: Choudhary, Brajesh Chandra
name: Choudhury, Debajyoti
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The quest to know the structure of matter has resulted in various theoretical speculations wherein additional colored fermions are postulated. Arising either as Kaluza-Klein excitations of ordinary quarks, or as excited states in scenarios wherein the quarks themselves are composites, or even in theories with extended gauge symmetry, the presence of such fermions ($q^*$) can potentially be manifested in $γ+ jet$ final states at the LHC. Using unitarized amplitudes and the CMS setup, we demonstrate that in the initial phase of LHC operation (with an integrated luminosity of $200 \pb^{-1}$) one can discover such states for a mass upto 2.0 TeV. The discovery of a $q^*$ with a mass as large as $\sim$5 TeV can be acheived for an integrated luminosity of $\sim 140 \fb^{-1}$. We also comment on the feasibility of mass determination.
description: 21 pages, 19 figures
Molecular architecture of fur binding to iron-induced and - repressed genes in Helicobacter pylori
Creators: name: Agriesti, Francesca <1982>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2010
Subjects: BIO/11 Biologia molecolare

description: The ferric uptake regulator protein Fur regulates iron-dependent gene expression in bacteria. In the human pathogen Helicobacter pylori, Fur has been shown to regulate iron-induced and iron-repressed genes. Herein we investigate the molecular mechanisms that control this differential iron-responsive Fur regulation. Hydroxyl radical footprinting showed that Fur has different binding architectures, which characterize distinct operator typologies. On operators recognized with higher affinity by holo-Fur, the protein binds to a continuous AT-rich stretch of about 20 bp, displaying an extended protection pattern. This is indicative of protein wrapping around the DNA helix. DNA binding interference assays with the minor groove binding drug distamycin A, point out that the recognition of the holo-operators occurs through the minor groove of the DNA.
By contrast, on the apo-operators, Fur binds primarily to thymine dimers within a newly identified TCATTn10TT consensus element, indicative of Fur binding to one side of the DNA, in the major groove of the double helix. Reconstitution of the TCATTn10TT motif within a holo-operator results in a feature binding swap from an holo-Fur- to an apo-Fur-recognized operator, affecting both affinity and binding architecture of Fur, and conferring apo-Fur repression features in vivo. 
Size exclusion chromatography indicated that Fur is a dimer in solution. However, in the presence of divalent metal ions the protein is able to multimerize. Accordingly, apo-Fur binds DNA as a dimer in gel shift assays, while in presence of iron, higher order complexes are formed. Stoichiometric Ferguson analysis indicates that these complexes correspond to one or two Fur tetramers, each bound to an operator element.
Together these data suggest that the apo- and holo-Fur repression mechanisms apparently rely on two distinctive modes of operator-recognition, involving respectively the readout of a specific nucleotide consensus motif in the major groove for apo-operators, and the recognition of AT-rich stretches in the minor groove for holo-operators, whereas the iron-responsive binding affinity is controlled through metal-dependent shaping of the protein structure in order to match preferentially the major or the minor groove.
title: Wie man Bewirtschaftung nicht machen soll
Creators: name: Steindl, Josef
Year: 2017
Subjects: subject: Österreich Lebensmittelversorgung Fette Bewirtschaftung

description: Steindl greift in diesem Aufsatz die Regierung an, die mit ihrer Politik der Fettrationierung, eine Verschlechterung der Versorgungslage der Mehrheit der österreichischen Bevölkerung statt eine Verbesserung der Verteilung mit diesen Grundnahrungsmitteln bewirkt hat. Die Regierung hat nämlich die für die Massen der Bevölkerung gewöhnlich leistbaren Erzeugnisse - die minderwertigen Fette unter Rationierung gestellt, während die teuren Produkte wie Butter und Schmalz nicht rationiert und so von der wohlhabenden Schicht auf Vorrat aufgekauft wurden und von den Geschäftsregalen verschwunden sind. Steindl beklagt in der Folge auch den Umgang mit den knappen Rohstoffen bzw. ihren Export. Besonders betroffen davon sind Stahl, Blech, Pappe und Schnittholz, die für die heimische verarbeitende Industrie notwendige Ressourcen darstellen. Daraus entsteht eine Unterversorgung der heimischen Industrie, die dadurch nicht ausreichend grundlegende Verbrauchsgüter, wie z.B. Textilien, Schuhe etc. für den heimischen Bedarf produzieren kann.
description: Typoskript, 2 Blätter
Additional file 1 of High-protein intake and early exercise in adult intensive care patients: a prospective, randomized controlled trial to evaluate the impact on functional outcomes
Creators: name: de Azevedo, José Raimundo Araujo
name: Lima, Hugo César Martins
name: Frota, Pedro Henrique Dias Brasiliense
name: Nogueira, Ivna Raquel Olimpio Moreira
name: de Souza, Suellen Christine
name: Fernandes, Erika Arana Arraes
name: Cruz, Adlyene Muniz
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer

description: Additional file 1. Nutritional Protocol in HSD ICU.
Thermal convection in a HeleShaw cell with the dependence of thermal diffusivity on temperature
Creators: name: Nuckchady, Rohan
name: Demin, Vitaly
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The investigation of thermal convection of a fluid with the dependence of thermal diffusivity on temperature in a vertical Hele Shaw cell heated from below has been fulfilled theoretically.The expression for equilibrium temperature distribution in a cavity has been derived analytically. It has been found that the dependence of temperature on the vertical coordinate looks like a square rootlaw.The linear stability of mechanical equilibrium state against small normal perturbations has been investigated by means of Galerkin method. It has been shown that the most dangerous perturbation in a cavity under considerationis described by the mode which corresponds to the two vortexsteady flow. The numerical simulation of overcritical steady and oscillatory flows has been carried out in the approximation of plane trajectories.This simplification of theoretical modelis consistent with all experimental data on thermal convection in similar cavities. It has been shown that the inclusion of the dependence of thermal diffusivity on temperature into the mathematical model leads to the up down symmetry breakdown for the small values of over criticality.
Joint Source-Channel Coding on a Multiple Access Channel with Side Information
Creators: name: Rajesh, R.
name: Sharma, Vinod
name: Varshenya, V. K.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: We consider the problem of transmission of several distributed correlated sources over a multiple access channel (MAC) with side information at the sources and the decoder. Source-channel separation does not hold for this channel. Sufficient conditions are provided for transmission of sources with a given distortion. The source and/or the channel could have continuous alphabets (thus Gaussian sources and Gaussian MACs are special cases). Various previous results are obtained as special cases. We also provide several good joint source-channel coding schemes for discrete sources and discrete/continuous alphabet channel.
description: 29 pages, 3 figures. Submitted to IEEE Trans. Information theory
title: Bewirtschaftung - für wen?
Creators: name: Steindl, Josef
Year: 2017
Subjects: subject: Österreich Bewirtschaftung Wirtschaftspolitik Handelsbeziehungen USA

description: Steindl stellt die Frage der Bewirtschaftung im Kontext der knappen Ressourcen, die Österreich unter dem Druck der USA zur Versorgung der amerikanischen Rüstungswirtschaft billig exportieren muss. Die heimische Wirtschaft und die Bevölkerung bleiben so unterversorgt und das kann nicht im Interesse Österreichs sein. Daher fordert Steindl, dass einerseits die heimischen Rohstoffe nur gegen jene für Österreich ebensowichtige Rohstoffe gehandelt werden und andererseits dass eine Ausweitung der Handelsbezeihungen nach Osten stattfindet.
description: Typoskript, 1 Blatt
title: Die Frage der Bewirtschaftung.
Creators: name: Steindl, Josef
Year: 2017
Subjects: subject: Österreich Lebensmittelversorgung Bewirtschaftung Wirtschaftspolitik

description: Die Rückkehr zur freien Wirtschaft hat sich als der größte Scheinerfolg unserer Regierung erwiesen. Böck-Greissau, Kamitz (von der Handelskammer), Raab selbst blasen heute zum Rückzug von der freien Wirtschaft. Es erweist sich wiederum von neuem, daß für diese Herren die Bewirtschaftung als undurchführbar u. schädlich gilt, solange sie zum Zwecke des friedlichen Aufbaus gefordert wird. Sobald es sich aber um den Krieg handelt, das ist etwas anderes. Die S.P., die das Prinzip der Bewirtschaftung + Planung in den letzten Jahren nur sehr platonisch gelebt hat, versprach nun durch den Mund des Waldbrunners, dass sie die Bewirtschaftung zum Schutz der Beschäftigung in unseren Betrieben durchsetzen werde. In dieser ernsten Zeit, wo die amerikanischen Rohstoffquellen versickern, unsere eigenen Rohstoffe unbeschränkt ausgebeutet werden, sollte diese Rede beruhigend wirken. (vollständiger Text)
description: Manuskript, 1 Blatt
Approximations of the Wiener sausage and its curvature measures
Creators: name: Rataj, Jan
name: Spodarev, Evgeny
name: Meschenmoser, Daniel
Publisher: name: arXiv
Year: 2009
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J65 (Primary) 60D05 (Secondary)

description: A parallel neighborhood of a path of a Brownian motion is sometimes called the Wiener sausage. We consider almost sure approximations of this random set by a sequence of random polyconvex sets and show that the convergence of the corresponding mean curvature measures holds under certain conditions in two and three dimensions. Based on these convergence results, the mean curvature measures of the Wiener sausage are calculated numerically by Monte Carlo simulations in two dimensions. The corresponding approximation formulae are given.
description: Published in at http://dx.doi.org/10.1214/09-AAP596 the Annals of Applied Probability (http://www.imstat.org/aap/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Vascular wall stem cells. Selection and conditioning of progenitors useful for cell therapy. A pathological case study
Creators: name: Valente, Sabrina <1980>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2010
Subjects: MED/22 Chirurgia vascolare
MED/05 Patologia clinica

description: The arterial wall contains MSCs with mesengenic and angiogenic abilities. These multipotent precursors have been isolated from variously-sized human adult segments, belying the notion that vessel wall is a relatively quiescent tissue. Recently, our group identified in normal human arteries a vasculogenic niche and subsequently isolated and characterized resident MSCs (VW-MSCs) with angiogenic ability and multilineage potential. To prove that VW-MSCs are involved in normal and pathological vascular remodeling, we used a long-term organ culture system; this method was of critical importance to follow spontaneous 3-D vascular remodeling without any influence of blood cells. Next we tried to identify and localize in situ the VW-MSCs and to understand their role in the vascular remodeling in failed arterial homografts. Subsequently, we isolated this cell population and tested in vitro their multilineage differentiation potential through immunohistochemical, immunofluorescence, RT-PCR and ultrastructural analysis. From 25-30cm2 of each vascular wall homograft sample, we isolated a cell population with MSCs properties; these cells expressed MSC lineage  molecules (CD90, CD44, CD105, CD29, CD73), stemness (Notch-1, Oct-4, Sca-1, Stro-1) and pericyte markers  (NG2) whilst were negative for hematopoietic and endothelial markers (CD34, CD133, CD45,  KDR, CD146, CD31 and vWF). MSCs derived from failed homografts (H-MSCs) exhibited adipogenic, osteogenic and chondrogenic potential but scarce propensity to angiogenic and leiomyogenic differentiation.
The present study demonstrates that failed homografts contain MSCs with morphological, phenotypic and functional MSCs properties; H-MSCs are long-lived in culture, highly proliferating and endowed with prompt ability to differentiate into adipocytes, osteocytes and chondrocytes; compared with VW-MSCs from normal arteries, H-MSCs show a failure in angiogenic and leiomyogenic differentiation. A switch in MSCs plasticity could be the basis of pathological remodeling and contribute to aneurysmal failure of arterial homografts. The study of VW-MSCs in a pathological setting indicate that additional mechanisms are involved in vascular diseases; their knowledge will be useful for opening new therapeutic options in cardiovascular diseases.
Conservation laws and angular transverse shifts of the reflected and transmitted light beams
Creators: name: Fedoseyev, V. G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The relation between the angular transverse shifts of the beams reflected and transmitted at a plane interface of two isotropic transparent media is established. The derivation of this relation is based on the conservation law of the transverse component of the Minkowski linear momentum, which takes place in the processes of the reflection and transmission of wave packets.
description: 11 pages, 3 figures
Additional file 2 of High-protein intake and early exercise in adult intensive care patients: a prospective, randomized controlled trial to evaluate the impact on functional outcomes
Creators: name: de Azevedo, José Raimundo Araujo
name: Lima, Hugo César Martins
name: Frota, Pedro Henrique Dias Brasiliense
name: Nogueira, Ivna Raquel Olimpio Moreira
name: de Souza, Suellen Christine
name: Fernandes, Erika Arana Arraes
name: Cruz, Adlyene Muniz
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer

description: Additional file 2: Table S1: Nutritional Protocol in HSD ICU.
Revisiting the Age of Enlightenment from a Collective Decision Making Systems Perspective
Creators: name: Rodriguez, Marko A.
name: Watkins, Jennifer H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Computers and Society (cs.CY)
subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences
subject: K.4.0

description: The ideals of the eighteenth century's Age of Enlightenment are the foundation of modern democracies. The era was characterized by thinkers who promoted progressive social reforms that opposed the long-established aristocracies and monarchies of the time. Prominent examples of such reforms include the establishment of inalienable human rights, self-governing republics, and market capitalism. Twenty-first century democratic nations can benefit from revisiting the systems developed during the Enlightenment and reframing them within the techno-social context of the Information Age. This article explores the application of social algorithms that make use of Thomas Paine's (English: 1737--1809) representatives, Adam Smith's (Scottish: 1723--1790) self-interested actors, and Marquis de Condorcet's (French: 1743--1794) optimal decision making groups. It is posited that technology-enabled social algorithms can better realize the ideals articulated during the Enlightenment.
SAGA Database
Creators: name: COST Action SAGA (CA17131)
name: Cuenca-Garcia, Carmen
name: Horak, Jan
name: DAmico, Sebastiano
name: Faraone, Giovanni
name: Asandulasei, Andrei
Publisher: name: Zenodo
Year: 2023
Subjects: geophysics
equipment
methods
environmental resources
case studies

description: https://www.saga-cost.eu/SAGA_DB/user-db.php
Kütüphaneler için üst veri sınıflama sistemleri
Creators: name: Yaylacı, Hamide Yıldız
name: Kanat, Hafize
name: İrem Çınar
name: Köker, Hatun
name: Akın, Kevser
name: Kaya, Leyla Betül
name: Miras Kızılkaya
name: Layık, Melek
Publisher: name: Zenodo
Year: 2019
Subjects: MARC
BIBFRAME
DUBLIN CORE
AACR2
RDA
ISBD
LCSH
NAF
VIAF
XML/ISP2709
MARCXML
RDF
OAI
Z39.50
SRU/SRW
MODS
METS

description: Bu sunuma  Marmara Üniversitesi Bilgi ve Belge Yönetimi öğrencileri tarafından hazırlanmış olup, bütün bilgi ve belge yönetimi öğrencileri tarafından yararlanılabilecektir. Bu sunumda kütüphaneler için kullanılan veri içeriği, veri yapısı, veri formatı ve veri değişim standartları tanımlanmıştır.
description: Kullanılan kaynaklar kaynakça bölümünde belirtilmiştir.
title: Conclusions for Research
Creators: name: Steindl, Josef
Year: 2017

description: Steindl draws some conclusions from the contributions made at the Conference on Barriers to Full Employment (Berlin, 1-3 October 1985 under the auspices of the International Institute of Management's Labour Market Policy Section).
description: Typoskript, 13 lose Blätter
title: Geschlossenes Reglermodell
Creators: name: Steindl, Josef
Year: 2017

description: In diesem Notizblock befinden sich drei Skizzen eines Reglermodells, eine Seite mit Berechnungen sowie Notizen betreffend verschiedene Produktionsprozesse von Voest und Chemie Linz.
description: Manuskript, 10 Seiten in einem Notizblock
Roles of dark energy perturbations in the dynamical dark energy models: Can we ignore them?
Creators: name: Park, Chan-Gyung
name: Hwang, Jai-chan
name: Lee, Jae-heon
name: Noh, Hyerim
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show the importance of properly including the perturbations of the dark energy component in the dynamical dark energy models based on a scalar field and modified gravity theories in order to meet with present and future observational precisions. Based on a simple scaling scalar field dark energy model, we show that observationally distinguishable substantial differences appear by ignoring the dark energy perturbation. By ignoring it the perturbed system of equations becomes inconsistent and deviations in (gauge-invariant) power spectra depend on the gauge choice.
description: 5 pages, 4 figures
Specification, execution and verification of interaction protocols: an approach based on computational logic
Creators: name: Chesani, Federico <1975>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2007
Subjects: ING-INF/05 Sistemi di elaborazione delle informazioni

description: Interaction protocols establish how different computational entities can interact with each other. The interaction can be finalized to the exchange of data, as in 'communication protocols', or can be oriented to achieve some result, as in 'application protocols'. Moreover, with the increasing complexity of modern distributed systems, protocols are used also to control such a complexity, and to ensure that the system as a whole evolves with certain features. However, the extensive use of protocols has raised some issues, from the language for specifying them to the several verification aspects. Computational Logic provides models, languages and tools that can be effectively adopted to address such issues: its declarative nature can be exploited for a protocol specification language, while its operational counterpart can be used to reason upon such specifications.
In this thesis we propose a proof-theoretic framework, called SCIFF, together with its extensions. SCIFF is based on Abductive Logic Programming, and provides a formal specification language with a clear declarative semantics (based on abduction). The operational counterpart is given by a proof procedure, that allows to reason upon the specifications and to test the conformance of given interactions w.r.t. a defined protocol. Moreover, by suitably adapting the SCIFF Framework, we propose solutions for addressing (1) the protocol properties verification (g-SCIFF Framework), and (2) the a-priori conformance verification of peers w.r.t. the given protocol (AlLoWS Framework). We introduce also an agent based architecture, the SCIFF Agent Platform, where the same protocol specification can be used to program and to ease the implementation task of the interacting peers.
title: Αλγόριθμος προσομοιωμένης ανόπτησης για την επίλυση του ανοιχτού-κλειστού προβλήματος δρομολόγησης οχημάτων με ιδιόκτητα και ενοικιαζόμενα οχήματα και πολλαπλές επιστροφές στην αποθήκη
Creators: name: Μαλαξιανακης Θεμιστοκλης
Publisher: name: Technical University of Crete
Year: 2022

description: Στη συγκεκριμένη διπλωματική εργασία θα εξετάσουμε το ανοιχτό-κλειστό πρόβλημα δρομολόγησης οχημάτων (Close – Open Vehicle Routing Problem) με ιδιόκτητα και νοικιασμένα οχήματα και πολλαπλές επιστροφές στην αποθήκη . Πρόκειται για μία παραλλαγή του ανοιχτού προβλήματος δρομολόγησης οχημάτων καθώς , λαμβάνουμε υπόψη μας και την πιθανότητα το όχημα να επιστρέψει στην αφετηρία-αποθήκη , να ξαναφορτώσει και να συνεχίσει για μια νέα διαδρομή μέχρι να καλύψει τα χρονικά περιθώρια που του αναλογούν. Στόχος μας είναι να ελαχιστοποιήσουμε το κόστος των διαδρομών που θα πραγματοποιήσουν συνολικά όλα τα οχήματα για την βέλτιστη εξυπηρέτηση των πελατών. Οι βασικοί μας περιορισμοί για την κάθε διαδρομή είναι, αρχικά να μην υπερβεί το όχημα το μέγιστο όριο χωρητικότητας και κατά δεύτερον να μην ξεπεράσει το μέγιστο επιτρεπτό χρονικό περιθώριο. Η σειρά με την οποία θα εξυπηρετηθούν οι πελάτες θα βασιστεί στον αλγόριθμο του Πλησιέστερου Γείτονα , με τον οποίο θα εξάγουμε και την αρχική μας λύση στο πρόβλημα. Έπειτα αποσκοπώντας σε μία καλύτερη και πιο αποδοτική λύση σε θέμα συνολικού κόστους, θα βελτιώσουμε την αρχική μας λύση μέσω τριών αλγορίθμων τοπικής αναζήτησης (2 Opt , 1-1 exchange , 1-0 relocate). Tέλος, για την περαιτέρω βελτίωση της λύσης μας θα κάνουμε χρήση του ευρετικού αλγορίθμου της Προσομοιωμένης Ανόπτησης (Simulated Annealing), ο οποίος θα εφαρμοστεί με μία σειρά διαφορετικών προσεγγίσεων σύμφωνα με τη μορφή της συνάρτησης μείωσης της θερμοκρασίας που θα επιλέξουμε.
description: This thesis will explore the Close-Open Vehicle Routing Problem with private and household vehicles, including multiple returns to the depot. It is a variation of the open vehicle routing problem that considers the possibility of vehicles returning to the starting depot, reloading, and continuing a new route until they cover their assigned time slots. Our objective is to minimize the cost of all vehicles' trips while providing the best customer service. Our primary restrictions for each route are to ensure that the vehicle does not exceed the maximum capacity limit and
the maximum allowed time margin. To determine the order in which customers will be served, we will use the Nearest Neighbor algorithm to obtain our initial solution to the problem. To further improve the overall cost efficiency of our solution, we will employ three local search algorithms (2 Opt, 1-1 exchange, 1-0 relocate). Finally, we will use the Simulated Annealing metaheuristic algorithm to enhance our solution, which will be applied with different approaches depending on the temperature reduction function used.
Additional file 1 of Effectiveness and acceptability of a novel school-based healthy eating program among primary school children in urban Sri Lanka
Creators: name: Seneviratne, Sumudu Nimali
name: Sachchithananthan, Sanathanee
name: Gamage, Pavithra Sewwandi Angulugaha
name: Peiris, Renuka
name: Wickramasinghe, Vithanage Pujitha
name: Somasundaram, Noel
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Table S1. Additional suggestions and comments from parents and their frequency. Table S2. Additional suggestions and comments from teachers and their frequency.
title: Notizen - Wealth and Income Distribution
Creators: name: Steindl, Josef
Year: 2017

description: Die Notizen bestehen aus verschiedenen Teilen: Immaterial wealth and Pareto Distribution (Seite 1-2), Pseudo-Poisson Process (Seite 3-4), Income Distribution (Seite 5-16), Gomulka (Seite 17-27), Postscript (Seite 28-30), Seminardiskussion über Obergrenze des langfristigen Zinsfußes (Seite 31-32).
description: Manuskript, Notizblock, 32 beschriebene Seiten
Essay: Where Can Quantum Geometry Lead Us?
Creators: name: Torma, Paivi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum geometry defines the phase and amplitude distances between quantum states. The phase distance is characterized by the Berry curvature and thus relates to topological phenomena. The significance of the full quantum geometry, including the amplitude distance characterized by the quantum metric, has started to receive attention in the last few years. Various quantum transport and interaction phenomena have been found to be critically influenced by quantum geometry. For example, quantum geometry allows counterintuitive flow of supercurrent in a flat band where single electrons are immobile. In this Essay, I will discuss my view of the important open problems and future applications of this research topic and will try to inspire the reader to come up with further ideas. At its best, quantum geometry can open a new chapter in band theory and lead to breakthroughs as transformative as room-temperature superconductivity. However, first, more experiments directly showing the effect of quantum geometry are needed. We also have to integrate quantum geometry analysis in our most advanced numerical methods. Further, the ramifications of quantum geometry should be studied in a wider range, including electric and electromagnetic responses and interaction phenomena in free- and correlated-electron materials, bosonic systems, optics, and other fields.
description: Part of a series of Essays in Physical Review Letters which concisely present author visions for the future of their field. Not a review; due to the format, extremely small number of references
Tachyonic crystals and the laminar instability of the perturbative vacuum in asymptotically free gauge theories
Creators: name: Thacker, H. B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Lattice Monte Carlo studies in SU(3) gauge theory have shown that the topological charge distribution in the vacuum is dominated by thin coherent membranes of codimension one arranged in a layered, alternating-sign sandwich. A similar lamination of topological charge occurs in the 2D $CP^{N-1}$ model. In holographic QCD, the observed topological charge sheets are naturally interpreted as $D6$ branes wrapped around an $S_4$.. With this interpretation, the laminated array of topological charge membranes observed on the lattice can be identified as a "tachyonic crystal", a regular, alternating-sign array of $D6$ and $\bar{D6}$ branes that arises as the final state of the decay of a non-BPS $D7$ brane via the tachyonic mode of the attached string. In the gauge theory, the homogeneous, space-filling $D7$ brane represents the perturbative gauge vacuum, which is unstable toward lamination associated with a marginal tachyonic boundary perturbation $\propto \cos(X/\sqrt{2α'})$. For the $CP^{N-1}$ model, the cutoff field theory can be cast as the low energy limit of an open string theory in background gauge and tachyon fields $A_μ(x)$ and $λ(x)$. This allows a detailed comparison with large $N$ field theory results and provides strong support for the tachyonic crystal interpretation of the gauge theory vacuum.
description: 21 pages, 3 figures
title: Notizen 9
Creators: name: Steindl, Josef
Year: 2017

description: Tabelle Löhne und Gehälter, Bruttoprofit, Konsum, Konsumgüterproduktion, Importe, Investitionsgüterproduktion, Exportgüterproduktion.
description: Manuskript, 1 Blatt
Additional file 1 of Immobilization of mercury in contaminated soils through the use of new carbon foam amendments
Creators: name: Janeiro-Tato, I.
name: Lopez-Anton, M. A.
name: Baragaño, D.
name: Antuña-Nieto, C.
name: Rodríguez, E.
name: Peláez, A. I.
name: Gallego, J. R.
name: Martínez-Tarazona, M. R.
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
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: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Table S1. General and textural properties of the carbon foams. Figure S1. XRD pattern of the carbon foam impregnated with goethite (CFGo). The major peaks at 2ϴ values of 20.8º, 33.2 º, 35.6º, 36.7º, 54º and 59.2º are assigned to the primary peaks of the goethite (FeO(OH)). The wider band between 20 and 30º corresponds to disordered carbon. The mineral matter of carbon foam is reflected by the peak at 26º (SiO2). Figure S2. TPD profiles of CO and CO2 evolution in (a) CF and (b) CFGo. Figure S3. Deconvolution carried out with the Origin program for mercury thermal profiles of untreated and treated A, S and T soils.
Experimental and theoretical challenges for the trapped electron quantum computer
Creators: name: Marzoli, I.
name: Tombesi, P.
name: Ciaramicoli, G.
name: Werth, G.
name: Bushev, P.
name: Stahl, S.
name: Schmidt-Kaler, F.
name: Hellwig, M.
name: Henkel, C.
name: Marx, G.
name: Jex, I.
name: Stachowska, E.
name: Szawiola, G.
name: Walaszyk, A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We discuss quantum information processing with trapped electrons. After recalling the operation principle of planar Penning traps we sketch the experimental conditions to load, cool and detect single electrons. Here we present a detailed investigation of a scalable scheme including feasibility studies and the analysis of all important elements, relevant for the experimental stage. On the theoretical side, we discuss different methods to couple electron qubits. We estimate the relevant qubit coherence times and draw implications for the experimental setting. A critical assessment of quantum information processing with trapped electrons is concluding the article.
description: 18 pages, 6 figure. Submitted to Quantum Information and Computation
Induced Orientational Effects in Relaxation of Polymer Melts
Creators: name: Deutsch, J. M.
name: Pixley, J. H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study stress relaxation in bi-disperse entangled polymer solutions. Shorter chains embedded in a majority of longer ones are known to be oriented by coupling to them. We analyze the mechanism for this both by computer simulation and theoretically. We show that the results can be understood in terms of stress fluctuations in a polymer melt and chain screening. Stress fluctuations are frozen on the relaxation time of the longer chains, and these will induce strong orientational couplings in the shorter chains.
description: 5 pages, 2 figures
Exploration Strategies for Tactile Graphics Displayed by Electrovibration on a Touchscreen
Creators: name: Sadia, Bushra
name: Sadic, Ayberk
name: Ayyildiz, Mehmet
name: Basdogan, Cagatay
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Advancements in surface haptics technology have given rise to the development of interactive applications displaying tactile content on touch surfaces such as images, signs, diagrams, plots, charts, graphs, maps, networks, and tables. In those applications, users manually explore the touch surface to interact with the tactile data using some intuitive strategies. The user's exploration strategy, tactile data's complexity, and tactile rendering method all affect the user's haptic perception, which plays a critical role in design and prototyping of those applications. In this study, we conducted experiments with human participants to investigate the recognition rate and time of five tactile shapes rendered by electrovibration on a touchscreen using three different methods and displayed in prototypical orientation and non-prototypical orientations. The results showed that the correct recognition rate of the shapes was higher when the haptically active area was larger. However, as the number of edges increased, the recognition time increased and the recognition rate dropped significantly, arriving to a value slightly higher than the chance rate of 20% for non-prototypical octagon. We also recorded the participants' finger movements on the touchscreen to examine their haptic exploration strategies. Our analyses revealed that the participants first used global scanning to extract the coarse features of the displayed shapes, and then they applied local scanning to identify finer details, but needed another global scan for final confirmation in the case of non-prototypical shapes, possibly due to the current limitations of electrovibration technology in displaying tactile stimuli to a user. We observed that it was highly difficult to follow the edges of shapes and recognize shapes with more than five edges under electrovibration when a single finger was used for exploration.
Twitter Permeability to financial events: an experiment towards a model for sensing irregularities
Creators: name: Vilas, Ana Fernández
name: Redondo, Rebeca P. Díaz
name: Crockett, Keeley
name: Owda, Majdi
name: Evans, Lewis
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Finance (q-fin.ST)
subject: Machine Learning (cs.LG)
subject: Social and Information Networks (cs.SI)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences

description: There is a general consensus of the good sensing and novelty characteristics of Twitter as an information media for the complex financial market. This paper investigates the permeability of Twittersphere, the total universe of Twitter users and their habits, towards relevant events in the financial market. Analysis shows that a general purpose social media is permeable to financial-specific events and establishes Twitter as a relevant feeder for taking decisions regarding the financial market and event fraudulent activities in that market. However, the provenance of contributions, their different levels of credibility and quality and even the purpose or intention behind them should to be considered and carefully contemplated if Twitter is used as a single source for decision taking. With the overall aim of this research, to deploy an architecture for real-time monitoring of irregularities in the financial market, this paper conducts a series of experiments on the level of permeability and the permeable features of Twitter in the event of one of these irregularities. To be precise, Twitter data is collected concerning an event comprising of a specific financial action on the 27th January 2017:{~ }the announcement about the merge of two companies Tesco PLC and Booker Group PLC, listed in the main market of the London Stock Exchange (LSE), to create the UK's Leading Food Business. The experiment attempts to answer five key research questions which aim to characterize the features of Twitter permeability to the financial market. The experimental results confirm that a far-impacting financial event, such as the merger considered, caused apparent disturbances in all the features considered, that is, information volume, content and sentiment as well as geographical provenance. Analysis shows that despite, Twitter not being a specific financial forum, it is permeable to financial events.