cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The use of novel silver-lignin nanoparticles against multidrug-resistant bacteria
Creators: name: Slavin, Yael Nicole
Publisher: name: University of British Columbia
Year: 2022

description: The continuous emergence of multidrug-resistant (MDR) bacteria is one of the bigger problems that threatens our world today. The increased level of MDR strains has resulted in not only rendering many antibiotics useless, but has also generated an urgent need for new antimicrobial treatment. One promising antimicrobial therapy being investigated is the use of nanoparticles. In this study, silver-lignin nanoparticles (AgLNPs) were formed using silver and lignin as a reducing and capping agent. These particles were made using green synthesis, meaning no environmentally harmful reagents were used to enhance efficacy, yet were still able to retain antibacterial activity. AgLNPs were characterized using microscopic and spectrophotometric methodologies. Formed AgLNPs were approximately 20 nm in size with a 0.15 ± 0.2 polydispersity index and -34.2 mV ζ-potential. The antimicrobial activity was tested using a broth microdilution assay and particles were able to inhibit MDR clinical isolates including common pathogens Staphyloccocus aureus and Pseudomonas aeruginosa, amongst others, at 5-10 µg/mL, up to 5 times more effectively than their AgNP counterparts. MTT assays showed that AgLNPs were toxic to THP-1 and A549 cell lines at 25 µg/mL, and toxic to fibroblast cells at 1 µg/mL. The particles also induced the release of cytokine IL-10 in THP-1 cells, which promotes an anti-inflammatory response. Lastly, transcriptomic analysis using RNA-seq and RT-qPCR was performed using P. aeruginosa to elucidate resistance mechanisms. Genes responsible for efflux function and internal quorum sensing genes were upregulated; however, non-efflux gene functions were downregulated suggesting AgLNP internalization. Cytotoxicity was exhibited by the AgLNPs towards human cells, with a significantly high toxicity in fibroblast cells. Still, they remain of interest as their many functional groups facilitate modifications, meaning these could be worked with in the future, and altered to potentially decrease cytotoxicity. Additionally, the AgLNPs used in these study could have external uses, such as surface coatings.
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole for the Kickoff of the Combined Federal Campaign
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/88662
subject: Revenues
classificationCode: https://trt.trb.org/term/91634
subject: Government employees
classificationCode: https://trt.trb.org/term/91541
subject: Social service
classificationCode: https://trt.trb.org/term/91422
subject: Economic and social factors

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/128
description: Remarks prepared for delivery by Secretary of Transportation Elizabeth Hanford Dole for the kickoff of the Combined Federal Campaign on September 24, 1985.
Twisted SUSY: twisted symmetry versus renormalizability
Creators: name: Dimitrijevic, Marija
name: Nikolic, Biljana
name: Radovanovic, Voja
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss a deformation of superspace based on a hermitian twist. The twist implies a $\star$-product that is noncommutative, hermitian and finite when expanded in power series of the deformation parameter. The Leibniz rule for the twisted SUSY transformations is deformed. A minimal deformation of the Wess-Zumino action is proposed and its renormalizability properties are discussed. There is no tadpole contribution, but the two-point function diverges. We speculate that the deformed Leibniz rule, or more generally the twisted symmetry, interferes with renormalizability properties of the model. We discuss different possibilities to render a renormalizable model.
description: 20 pages, no figures
The Transnationalization of Agricultural Production: Palimpsest of the Transnational State
Creators: name: H. Friedland, William
Publisher: name: The International Journal of Sociology of Agriculture and Food
Year: 1991

description: This paper explores theoretically the emergence of the transnational State. Based on the historical experience of the emergence of the state at the national level fulfilling four major functions - accumulation, legitimation, mediation of inter- and intra-class conflict - and social reproduction, and utilizing empirical research in an agricultural commodity, frozen concentrated orange juice, the paper argues that the increased significance of transnational corporations requires the emergence of a state apparatus beyond the level of the nation. The paper suggests ways and means of looking for such an emergence. ? La transnacionalización de la producción agricola: palincesto del estado transnacional Resumen Este artículo explora, en lo teórico, el surgimiento del Estado transnacional. Parte de la experiencia histórica del Estadoa nivel nacional el cual cumple cuatro funciones principales: acumulación, legitimación, mediación en los conflictos intra e inter-clase, y reproducción social-, así como, de la utilización de los resultados de una investigación empírica sobre un producto agrícola: el jugo de naranja concentrado. Se argumenta que la creciente importancia de las corporaciones transnacionales requieren de un aparato de Estado que traspase las fronteras de la nación. En este sentido, el presente trabajo sugiere formas y medios de abordar este fenómeno.
description: The International Journal of Sociology of Agriculture and Food, Vol. 1 (1991)
La globalización del sector agrícola y alimentario y las teorías del estado
Creators: name: Bonanno, Alessandro
Publisher: name: The International Journal of Sociology of Agriculture and Food
Year: 1991

description: The paper investigates the theoretical dislocation between the domestic oriented character of theories of the State and the transnational character of theories of socio-economic development. Employing the case of the food and agricultural sector, it is argued that the literature in this area has emphasized the transnational dimension of capital accumulation and the process of by-passing State authority at the national level. This situaion mandates a re-evaluation of State theories in regard to the international dimension of current processes of capital accumulation. Furthermore, the present analysis suggests patterns of "contradictory convergence" in which expansion at the transnational level of State action is demanded by transnational corporations and subordinate classes alike. This demand, however, is contradictory, as it finds its limits in the transnational bourgeoisie's desire to avoid State action. Politically, as a result of this situation the locus of emancipatory social action should be increasingly transferred to the international arena. La globalización del sector agrícola y alimentario y las teorías del estado ?Resumen Este artículo indaga en el desfase teórico existente entre las teorías del Estado, con un carácter orientado hacia lo nacional, y el carácter transnacional de las teorías del desarrollo socio-económico. Con base en el caso del sector agrícola y alimentario, se afirma que la literatura en esta área ha enfátizado la dimensión transnacional de la acumulación de capital y la evasión de la autoridad del Estado en el ámbito nacional. Esta situación requiere revaluar las teorías del Estado en atención a la dimensión internacional del presente proceso de acumilación de capital. Más aún, este análisis sugiere patrones de "convergencia contradictoria" en la cual, la expansión de la acción del Estado a nivel transnacional es exigido tanto por las corporaciones transnacionales como por las clases subordinadas. Esta exigencia, sin embargo, es contradictoria ya que se encuentra limitada por el interés de la burguesía transnacional de evadir la acción del Estado. Desde el punto de vista político, como resultado de esta situación, el espacio de la acción social emancipadora debe trasladarse, cada vez más, a la escena internacional.
description: The International Journal of Sociology of Agriculture and Food, Vol. 1 (1991)
title: Talking Points Prepared for Secretary of Transportation Elizabeth Hanford Dole, Representative Ralph Regula/Ohio Chamber of Commerce
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/88926
subject: Deregulation
classificationCode: https://trt.trb.org/term/90595
subject: Transportation safety
classificationCode: https://trt.trb.org/term/91641
subject: Air traffic controllers
classificationCode: https://trt.trb.org/term/88724
subject: Government funding
classificationCode: https://trt.trb.org/term/92827
subject: Highways
classificationCode: https://trt.trb.org/term/108740
subject: Railroad operations

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/92
description: Talking points prepared for Secretary of Transportation Elizabeth Hanford Dole for Representative Ralph Regula and the Ohio Chamber of Commerce on October 2, 1985 in Washington, D.C.
The Globalization of the Agricultural and Food Sector and Theories of the State
Creators: name: Bonanno, Alessandro
Publisher: name: The International Journal of Sociology of Agriculture and Food
Year: 1991

description: The paper investigates the theoretical dislocation between the domestic oriented character of theories of the State and the transnational character of theories of socio-economic development. Employing the case of the food and agricultural sector, it is argued that the literature in this area has emphasized the transnational dimension of capital accumulation and the process of by-passing State authority at the national level. This situaion mandates a re-evaluation of State theories in regard to the international dimension of current processes of capital accumulation. Furthermore, the present analysis suggests patterns of "contradictory convergence" in which expansion at the transnational level of State action is demanded by transnational corporations and subordinate classes alike. This demand, however, is contradictory, as it finds its limits in the transnational bourgeoisie's desire to avoid State action. Politically, as a result of this situation the locus of emancipatory social action should be increasingly transferred to the international arena. La globalización del sector agrícola y alimentario y las teorías del estado ?Resumen Este artículo indaga en el desfase teórico existente entre las teorías del Estado, con un carácter orientado hacia lo nacional, y el carácter transnacional de las teorías del desarrollo socio-económico. Con base en el caso del sector agrícola y alimentario, se afirma que la literatura en esta área ha enfátizado la dimensión transnacional de la acumulación de capital y la evasión de la autoridad del Estado en el ámbito nacional. Esta situación requiere revaluar las teorías del Estado en atención a la dimensión internacional del presente proceso de acumilación de capital. Más aún, este análisis sugiere patrones de "convergencia contradictoria" en la cual, la expansión de la acción del Estado a nivel transnacional es exigido tanto por las corporaciones transnacionales como por las clases subordinadas. Esta exigencia, sin embargo, es contradictoria ya que se encuentra limitada por el interés de la burguesía transnacional de evadir la acción del Estado. Desde el punto de vista político, como resultado de esta situación, el espacio de la acción social emancipadora debe trasladarse, cada vez más, a la escena internacional.
description: The International Journal of Sociology of Agriculture and Food, Vol. 1 (1991)
Graffiti di una prigione del castello di Locarno Conoscenza della sala 26
Creators: name: Hanon, Diane
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2020

description: Il lavoro di tesi eseguito si svolge attorno alle scritte e graffiti presente in una stanza del castello Visconti di Locarno. Queste trace storiche sono presente in una grande parte del castello. Il soggetto di questo studio e stata la sala 26, che si trova sulla muraria Sud, e che fu usata come prigione tra 1803 e la fine della prima guerra mondiale. Il dipinto più antico ritrovato nella cella potrebbe risalire al XVe secolo; Gli frammenti rappresentano una nave di lago. Gli disegni più recenti datano probabilmente del periodo direttamente precedente al restauro realizzato da Edoardo Berta tra 1922 e 1926. Nella prigione sono ancora visibile numerose trace storiche realizzate durante un periodo lungo di cinque secoli.
Open Science FAIR Symposium
Creators: name: EL-Gebali, Sara
Publisher: name: Zenodo
Year: 2021
Subjects: RDM, Research data management, FAIR principles, Open data, Open Science, Best Practices

description: Talk from Open Science FAIR Symposium covering the following topics: Overview of Research Data Management (RDM) What is Data? FAIR Principles Where do we start? RDM best practices FAIR vs Open Open Data challenges
title: Talking Points Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole to the Coalition Supporting Truck Deregulation
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/88926
subject: Deregulation
classificationCode: https://trt.trb.org/term/87917
subject: Trucking
classificationCode: https://trt.trb.org/term/88918
subject: Legislation
classificationCode: https://trt.trb.org/term/88046
subject: Tariffs

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/93
description: Talking points prepared for delivery by Secretary of Transportation Elizabeth Hanford Dole to the Coalition Supporting Truck Deregulation on October 4, 1985 in Washington, D.C.
Mechanism of spontaneous formation of stable magnetic structures on the Sun
Creators: name: Kitiashvili, I. N.
name: Kosovichev, A. G.
name: Wray, A. A.
name: Mansour, N. N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: One of the puzzling features of solar magnetism is formation of long-living compact magnetic structures; such as sunspots and pores, in the highly turbulent upper layer of the solar convective zone. We use realistic radiative 3D MHD simulations to investigate the interaction between magnetic field and turbulent convection. In the simulations, a weak vertical uniform magnetic field is imposed in a region of fully developed granular convection; and the total magnetic flux through the top and bottom boundaries is kept constant. The simulation results reveal a process of spontaneous formation of stable magnetic structures, which may be a key to understanding of the magnetic self-organization on the Sun and formation of pores and sunspots. This process consists of two basic steps: 1) formation of small-scale filamentary magnetic structures associated with concentrations of vorticity and whirlpool-type motions, and 2) merging of these structures due to the vortex attraction, caused by converging downdrafts around magnetic concentration below the surface. In the resulting large-scale structure maintained by the converging plasma motions, the magnetic field strength reaches ~1.5 kG at the surface and ~6 kG in the interior; and the surface structure resembles solar pores. The magnetic structure remains stable for the whole simulation run of several hours with no sign of decay.
description: 13 pages, 4 figures, submitted to the Astrophysical Journal
Flow in Cyclic Cosmology
Creators: name: Kinney, William H
name: Dizgah, Azadeh Moradinezhad
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we use a known duality between expanding and contracting cosmologies to construct a dual of the inflationary flow hierarchy applicable to contracting cosmologies such as Ekpyrotic and Cyclic models. We show that the inflationary flow equations are invariant under the duality and therefore apply equally well to inflation or to cyclic cosmology. We construct a self-consistent small-parameter approximation dual to the slow-roll approximation in inflation, and calculate the power spectrum of perturbations in this limit. We also recover the matter-dominated contracting solution of Wands, and the recently proposed Adiabatic Ekpyrosis solution.
description: 14 pages, LaTeX (V2: reference added, version submitted to PRD)
Dimensional metrology and positioning operations: basics for a spatial layout analysis of measurement systems
Creators: name: Lestrade, A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: FOS: Physical sciences

description: Dimensional metrology and positioning operations are used in many fields of particle accelerator projects. This lecture gives the basic tools to designers in the field of measure by analysing the spatial layout of measurement systems since it is central to dimensional metrology as well as positioning operations. In a second part, a case study dedicated to a synchrotron storage ring is proposed from the detection of the magnetic centre of quadrupoles to the orbit definition of the ring.
description: 60 pages, presented at the CERN Accelerator School CAS 2009: Specialised Course on Magnets, Bruges, 16-25 June 2009
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole, National Employ the Handicapped Week Kick-Off
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/91439
subject: Employment
classificationCode: https://trt.trb.org/term/91614
subject: Persons with disabilities
classificationCode: https://trt.trb.org/term/88563
subject: Selection and appointment
classificationCode: https://trt.trb.org/term/88564
subject: Hiring policies

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/94
description: Remarks prepared for delivery by Secretary of Transportation Elizabeth Hanford Dole at the national Employ the Handicapped Week kick-off on October 7, 1985.
Short period eclipsing binary candidates identified using SuperWASP
Creators: name: Norton, A. J.
name: Payne, S. G.
name: Evans, T.
name: West, R. G.
name: Wheatley, P. J.
name: Anderson, D. R.
name: Barros, S. C. C.
name: Butters, O. W.
name: Cameron, A. Collier
name: Christian, D. J.
name: Enoch, B.
name: Faedi, F.
name: Haswell, C. A.
name: Hellier, C.
name: Holmes, S.
name: Horne, K. D.
name: Lister, T. A.
name: Maxted, P. F. L.
name: Parley, N.
name: Pollacco, D.
name: Simpson, E. K.
name: Skillen, I.
name: Smalley, B.
name: Southworth, J.
name: Street, R. A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present light curves and periods of 53 candidates for short period eclipsing binary stars identified by SuperWASP. These include 48 newly identified objects with periods <2x10^4 seconds (~0.23d), as well as the shortest period binary known with main sequence components (GSC2314-0530 = 1SWASP J022050.85+332047.6) and four other previously known W UMa stars (although the previously reported periods for two of these four are shown to be incorrect). The period distribution of main sequence contact binaries shows a sharp cut-off at a lower limit of around 0.22d, but until now, very few systems were known close to this limit. These new candidates will therefore be important for understanding the evolution of low mass stars and to allow investigation of the cause of the period cut-off.
description: 5 pages of text, 18 pages of figures, 1 table. Accepted for publication in A&A. (Slight formatting modifications to previous uploaded version)
title: Η εξέλιξη του Παιδικού Σχεδίου σε παιδιά Προσχολικής Ηλικίας (2-5 χρονών) δημιουργώντας ηλεκτρονικά βιβλία για κάθε ηλικία με τη χρήση των ΤΠΕ.
title: The development of Children’s Design in Preschool Children (2-5 years old) by creating e-books for all ages using TIC
titleType: AlternativeTitle
Creators: name: Χανιώτου, Ευαγγελία-Σταματίνα
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2021
Subjects: Παιδικό Σχέδιο

description: Εισαγωγή: Η παιδική ηλικία είναι μια περίοδος συνεχούς εξέλιξης για τα παιδιά, όπου κάθε εξέλιξη απαιτεί μια διάρκεια, επομένως ο χρόνος έχει σημαντικό ρόλο σε αυτήν. Το παιδί από την άλλη δρα με βάση τα ενδιαφέροντα και τις ανάγκες του χρησιμοποιώντας τη φαντασία και τη δημιουργικότητά του. Η Τέχνη και αυτή με τη σειρά της βοηθά στην ολόπλευρη ανάπτυξη της προσωπικότητας του παιδιού, συγκεκριμένα το παιδικό σχέδιο αποτελεί μια ανάλυση ψυχικών ιδιοτήτων και διακρίνεται σε διάφορα στάδια ως μια πορεία ρεαλιστικών αναπαραστάσεων. Για το λόγο αυτό μου κέντρισε το ενδιαφέρον να διερευνήσω σχέδια παιδιών, διαφορετικών ηλικιών, που απεικονίζουν την οικογένειά τους και να συγκρίνω την εξέλιξη του στα διάφορα αυτά στάδια ανάπτυξης. Σκοπός: Η εργασία αυτή έχει ως στόχο τη συγκριτική μελέτη παιδικών σχεδίων, που απεικονίζουν μια οικογένεια και την ανάδειξη των χαρακτηριστικών της κάθε ηλικιακής ομάδας. Στα πλαίσια αυτά, στο πρώτο μέρος της εργασίας γίνεται μία βιβλιογραφική ανασκόπηση με στόχο την συγκέντρωση υλικού για την υλοποίηση της σύγκρισης αργότερα, την οποία συναντάμε στο δεύτερο μέρος. Στο τρίτο και τελευταίο μέρος της εργασίας πραγματοποιείται έρευνα και μια συγκριτική αναφορά. Μέθοδος: Για την ολόπλευρη προσέγγιση του θέματος χρειάστηκε να ακολουθηθεί μια ποιοτική έρευνα η οποία χαρακτηρίζεται από συνεχή και άμεση παρουσία του ερευνητή σε όλη τη διάρκεια της έρευνας με σκοπό τη συλλογή και ανάλυση όλων των πληροφοριών. Πιο συγκεκριμένα χρησιμοποιήθηκε ως μέθοδος συλλογής δεδομένων η ανάλυση περιεχομένου με βάση τη συμμετοχική παρατήρηση. Αποτελέσματα: Με την ανάλυση αποτελεσμάτων, ύστερα από τη σύγκριση, αναδείχθηκε η εξέλιξη του παιδικού ιχνογραφήματος από ηλικία σε ηλικία και διερευνήθηκε η ικανότητα και το τρόπος των παιδιών να σχεδιάζουν την οικογένειά τους. Συμπεράσματα: τα αποτελέσματα έδειξαν ότι τα χαρακτηριστικά της κάθε ηλικίας και ο τρόπος που τα παιδιά απεικονίζουν την οικογένειά τους εξελίσσονται σημαντικά μέρα με τη μέρα.
The next-to-leading-order QCD correction to inclusive J/ψ(Υ) production in Z^0 decay
Creators: name: Li, Rong
name: Wang, Jian-Xiong
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper, we study the $J/ψ(Υ)$ production in Z boson decay in color-singlet model(CSM). We calculate the next-to-leading-order (NLO) QCD correction to $Z \to Quarkonium+Q\bar{Q}$, the dominant contribution in the CSM, with the vector and axial-vector parts in $ZQ\bar{Q}$ vertex being treated separately. The results show that the vector and axial-vector parts have the same K factor (the ratio of NLO result to leading-order result) 1.13 with the renormalization scale $μ$=2$m_c$ and $m_c=1.5GeV$, and the K factor falls to 0.918 when applying the Brodsky, Lepage, and Mackenzie(BLM) renormalization scale scheme with obtained $μ_{BLM}=2.28GeV$ and $m_c=1.5$GeV. By including the contributions from the next-dominant ones, the photon and gluon fragmentation processes, the branching ratio for $Z \to J/ψ_{prompt}+X$ is $(7.3 \sim 10.0)\times 10^{-5}$ with the uncertainty consideration for the renormalization scale and Charm quark mass. The results are about half of the central value of the experimental measurement 2.1$\times10^{-4}$. Furthermore, the $J/ψ$ energy distribution in our calculation is not well consistent with the experimental data. Therefore, even at QCD NLO, the contribution to $Z \to J/ψ_{prompt}+X$ from the CSM can not fully account for the experimental measurement. And there should be contributions from other mechanisms, such as the color-octet(COM) contributions. We define $R_{c\bar{c}}=\frac{Γ(Z \to J/ψc\bar{c}X)}{Γ(Z \to J/ψX)}$ and obtain $R_{cc}=0.84$ for only CSM contribution and $R_{cc}=0.49$ for COM and CSM contributions together. Then $R_{cc}$ measurement could be used to clarify the COM contributions.
description: 8 pages, 8 figures
title: Talking Points for Delivery by Secretary of Transportation Elizabeth Hanford Dole at the Federal Women's Week Breakfast
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/91565
subject: Females
classificationCode: https://trt.trb.org/term/91634
subject: Government employees
classificationCode: https://trt.trb.org/term/92116
subject: Federal government
classificationCode: https://trt.trb.org/term/91681
subject: Professional personnel
classificationCode: https://trt.trb.org/term/88650
subject: Training

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/95
description: Talking points for delivery by Secretary of Transportation Elizabeth Hanford Dole at the Federal Women's Week Breakfast on October 8, 1985 in Washington, D.C.
title: ÐÐ¸Ð´ÑÐ¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð¿Ð°Ð²Ð¾Ð´ÐºÐ¾Ð²Ð¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Hydraulic structures for anti-flood purposes
Creators: name: ÐÑÐ¸Ð»ÐµÐ¿ÑÐºÐ°Ñ, ÐÐ°ÑÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð²Ð¾Ð´Ð¾Ñ ÑÐ°Ð½Ð¸Ð»Ð¸ÑÐ½ÑÐ¹ Ð³Ð¸Ð´ÑÐ¾ÑÐ·ÐµÐ»
Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÑÐ±Ð¾ÑÐ° ÑÑÐ²Ð¾ÑÐ°
ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¾Ð²ÐºÐ° Ð³Ð¸Ð´ÑÐ¾ÑÐ·Ð»Ð°
Ð³ÑÑÐ½ÑÐ¾Ð²Ð°Ñ Ð¿Ð»Ð¾ÑÐ¸Ð½Ð°
ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ ÑÑÐ½Ð½ÐµÐ»Ñ
Ð²Ñ Ð¾Ð´Ð½Ð¾Ð¹ Ð¸ Ð²ÑÑ Ð¾Ð´Ð½Ð¾Ð¹ Ð¿Ð¾ÑÑÐ°Ð»Ñ
ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ ÑÑÐ°Ð½ÑÐµÐ¹Ð½ÑÐ¹ Ð²Ð¾Ð´Ð¾ÑÐ±ÑÐ¾Ñ
Ð¾ÑÐ²Ð¾Ð´ÑÑÐ¸Ð¹ ÐºÐ°Ð½Ð°Ð»
Ð±ÑÑÑÑÐ¾ÑÐ¾Ðº
ÑÐ¾Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ Ð¿Ð¾ÑÐ¾ÐºÐ° Ñ Ð½Ð¸Ð¶Ð½ÐµÐ¼ Ð±ÑÐµÑÐ¾Ð¼
Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ Ð³Ð¸Ð´ÑÐ¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹
reservoir waterworks
justification of the choice of the gate
layout of the waterworks
ground dam
construction tunnel
entrance and exit portals
operational trench spillway
diverting channel
fixing the downstreamh ydraulic and static calculations of hydraulic structures

description: Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð·Ð°Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½ Ð²Ð¾Ð´Ð¾ÑÑÐ°Ð½Ð¸Ð»Ð¸ÑÐ½ÑÐ¹ Ð³Ð¸Ð´ÑÐ¾ÑÐ·ÐµÐ» Ð½Ð° ÑÐºÐ°Ð»ÑÐ½Ð¾Ð¼ Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸, ÑÐ¾ÑÑÐ¾ÑÑÐ¸Ð¹ Ð¸Ð· Ð³ÑÑÐ½ÑÐ¾Ð²Ð¾Ð¹ Ð¿Ð»Ð¾ÑÐ¸Ð½Ñ, ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð²Ð¾Ð´Ð¾ÑÐ±ÑÐ¾ÑÐ°. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ Ð´Ð»Ñ Ð²ÑÐ±Ð¾ÑÐ° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð´Ð»Ñ Ð¿ÑÐ¾Ð¿ÑÑÐºÐ° ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð¸ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐ¾Ð´Ð¾Ð², Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÑÑÐ¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°ÑÑ Ð¿Ð¾ÑÐ¾Ðº Ð²Ð¾Ð´Ñ Ð² Ð³Ð¸Ð´ÑÐ¾ÑÐ·Ð»Ðµ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð³Ð°Ð±Ð°ÑÐ¸ÑÐ½ÑÐµ ÑÐ°Ð·Ð¼ÐµÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ ÑÐ¾Ð¿Ð¾Ð³ÑÐ°ÑÐ¸Ð¸ Ð´Ð»Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð³Ð¸Ð´ÑÐ¾ÑÐ·Ð»Ð° Ð¸ Ð¿ÑÐ¾Ð¿ÑÑÐºÐ° ÑÐ°ÑÑÐµÑÐ½ÑÑ ÑÐ°ÑÑÐ¾Ð´Ð¾Ð² Ð²Ð¾Ð´Ñ.
description: During the work, a reservoir hydroelectric complex was designed on a rocky foundation, consisting of an earth dam, a construction and operational spillway. Calculations were also carried out to select the optimal structural solution and develop measures for passing construction and operational flows, allowing for efficient regulation of water flow in the hydroelectric complex. As a result, the dimensional sizes of the structures were determined with respect to the topography to ensure reliable operation of the hydroelectric complex and the passage of calculated water flows.
Universality in short-time critical gluodynamics with heat-bath-inspired algorithms
Creators: name: Frigori, Rafael B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Short-time dynamics technique is used to study the relaxation process for the (2+1)-dimensional critical gluodynamics of the SU(2) lattice gauge theory. A generalized class of heat-bath-inspired updating algorithms was employed during the short-time regime of the dynamic evolution for performance comparison. The static and dynamic critical exponents of the theory were measured, serving as a dynamic benchmark for algorithmic efficiency. Our results are in agreement with predictions from universality hypothesis and suggest that there is an underlying universal dynamics shared by the analyzed algorithms.
description: 11 pages, 6 eps figures. To appear in Comp. Phys. Comm.
Greenhouse gas exchange above potato and pea fields in the lower Fraser Valley in British Columbia, Canada
Creators: name: Quan, Ningyu
Publisher: name: University of British Columbia
Year: 2021

description: The three main biogenic greenhouse gases (GHGs), nitrous oxide (N₂O), methane (CH₄) and carbon dioxide (CO₂), are associated with agricultural production and strongly affected by environmental factors, which makes mitigation of GHG emissions a more challenging task in intensive agricultural system in the context of global climate change. Quantification of GHG emissions is of great interest in agroecosystems to better understand flux exchange between agroecosystems and the atmosphere and to provide knowledge for climate change related policy making. However, in Canada, these studies are largely limited to Ontario and the Canadian Prairie provinces, and GHG emissions in the main cropping systems in British Columbia have scarcely been studied. Therefore, this study is aimed at making continuous measurements of N₂O, CO₂ and CH₄ from potato and pea crops in the lower Fraser Valley using the eddy covariance (EC) technique. Furthermore, to cope with the issue of slight spatial inhomogeneity at this study site, flux footprint analysis was used, coupled with EC and closed-chamber measurements. I found that flux footprint correction had the largest effect on N₂O flux compared with CO₂ flux because of more pronounced difference of N₂O flux between two different land surfaces (crop and edge areas). After flux footprint correction, the potato and pea crops were both weak CO₂ sinks with annual net ecosystem exchange values being -57 and -97 g C m⁻² yr⁻¹, respectively. After taking carbon (C) export via crop harvest into account, the potato crop shifted from being a C sink to a C source of 375 g C m⁻² yr⁻¹, while the pea crop became near neutral sequestering only 19 g C m⁻² yr⁻¹. Annual GHG budget was quantified by converting N₂O and CH₄ to CO₂ equivalents using global warming potential on a 100-year timescale, which is 298 for N₂O and 34 for CH₄. The annual GHG budgets were 481 and 200 g CO₂e m⁻² yr⁻¹ for the potato and pea crops respectively. For both potato and pea crops, N₂O contributed the largest proportion to annual total CO₂e and outweighed the CO₂ uptake from the atmosphere, making both crop fields net sources of GHGs.
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole to the Kansas Extension Homemakers
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/91523
subject: Social values
classificationCode: https://trt.trb.org/term/92116
subject: Federal government
classificationCode: https://trt.trb.org/term/90633
subject: Safety campaigns
classificationCode: https://trt.trb.org/term/91582
subject: Households
classificationCode: https://trt.trb.org/term/91579
subject: Families
classificationCode: https://trt.trb.org/term/91422
subject: Economic and social factors

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/96
description: Remarks prepared for delivery by Secretary of Transportation Elizabeth Hanford Dole to the Kansas Extension Homemakers on October 9, 1985 in Wichita, Kansas.
Video Encryption: A Survey
Creators: name: Shah, Jolly
name: Saxena, Dr. Vikas
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Multimedia data security is becoming important with the continuous increase of digital communications on internet. The encryption algorithms developed to secure text data are not suitable for multimedia application because of the large data size and real time constraint. In this paper, classification and description of various video encryption algorithms are presented. Analysis and Comparison of these algorithms with respect to various parameters like visual degradation, encryption ratio, speed, compression friendliness, format compliance and cryptographic security is presented.
title: Ð¡Ð¸Ð½Ð³ÑÐ»ÑÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð½Ð° Ð±Ð°Ð·Ðµ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Singular control system based on computational experimental data
Creators: name: Ð¥Ð°Ð±Ð°ÑÐ¾Ð²Ð°, ÐÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÑÐ¸Ð½Ð³ÑÐ»ÑÑÐ½Ð°Ñ Ð¼Ð°ÑÑÐ¸ÑÐ°
Ð Ð¸ÐºÐºÐ°ÑÐ¸
ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð°Ñ ÑÐµÑÑ
MATLAB
singular matrix
Riccati
regulation
neural network

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ LQR-ÑÐµÐ³ÑÐ»ÑÑÐ¾ÑÐ° Ð´Ð»Ñ ÑÐ¸Ð½Ð³ÑÐ»ÑÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ:
1. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ¸Ð½Ð³ÑÐ»ÑÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼, Ð¿Ð¾ÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¸Ñ ÑÐµÐ³ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ.
2. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ ÑÐ¿Ð¾ÑÐ¾Ð±Ð¾Ð² ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ñ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½ÑÑ ÑÐµÑÐµÐ¹: ÑÐµÐºÑÑÑÐµÐ½ÑÐ½Ð°Ñ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð°Ñ ÑÐµÑÑ (Ð ÐÐ¡), Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð°Ñ ÑÐµÑÑ ÐºÐ»Ð°ÑÑÐ° MADALINE, ÐºÐ»Ð°ÑÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð½Ð¾Ð³Ð¾ÑÐ»Ð¾Ð¹Ð½Ð°Ñ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð°Ñ ÑÐµÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿ÐµÑÑÐµÐ¿ÑÑÐ¾Ð½Ð°.
3. Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð²ÑÐµÑ ÑÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð² ÑÑÐµÐ´Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ MatLab.
4. ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ðº ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼ ÑÐ¸Ð½Ð³ÑÐ»ÑÑÐ½ÑÐ¼ ÑÐ¸ÑÑÐµÐ¼Ð°Ð¼ Ñ ÑÐµÐ»ÑÑ Ð¸Ñ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ.
Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð² ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð² Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼Ð¸ ÑÐ¸Ð½Ð³ÑÐ»ÑÑÐ½ÑÐ¼Ð¸ ÑÐ¸ÑÑÐµÐ¼Ð°Ð¼Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð².
description: This paper is devoted to the study of the problem of the optimal LQR controller for the singular system. Tasks that were solved during the study:
1. The study of the features of singular systems, the formulation of the problem of their regulation.
2. Consideration of ways to solve the problem using the following neural net-works: recurrent neural network (RNN), neural network of class MADALINE, classical neural network based on the perceptron.
3. Implementation of all these methods in the MatLab.
4. Application of methods to various singular systems in order to evaluate and compare them.
As a result of the work, the results obtained in the course of experiments with vari-ous singular systems were analyzed. The results are compared and conclusions are drawn on the applicability and effectiveness of the methods considered
When Worlds Collide: Journalistic, Market, and Tech Logics in the Adoption of News Recommender Systems
Creators: name: Mitova, Eliza
name: Blassnig, Sina
name: Strikovic, Edina
name: Urman, Aleksandra
name: de Vreese, Claes
name: Esser, Frank
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: An increasing number of media organisations are adopting news recommender systems (NRS). Such algorithmic technologies, which prioritise content based on, for example, previous user behaviour or popularity metrics, may have far-reaching repercussions for news work. Despite this, the implications of NRS implementation for intra-organisational practices as well as dynamics and tensions between involved actors remain understudied. Against this background, this study examines decision-making processes and relationships between actors participating in NRS projects from an institutional logics perspective and places a particular emphasis on resulting tensions between journalistic, market, and tech logics. Drawing on 32 in-depth qualitative interviews with news media professionals across ten news organisations in the Netherlands and Switzerland, we discover a wide range of strategies which aim to reconcile logic multiplicity in the specific case of NRS development. Such negotiation efforts can ultimately promote new work practices and forms of collaboration but may also have broader implications for the distribution of power and voice within news organisations.
Structural resolvent estimates and derivative nonlinear Schrodinger equations
Creators: name: Ruzhansky, Michael
name: Sugimoto, Mitsuru
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: A refinement of uniform resolvent estimate is given and several smoothing estimates for Schrodinger equations in the critical case are induced from it. The relation between this resolvent estimate and radiation condition is discussed. As an application of critical smoothing estimates, we show a global existence results for derivative nonlinear Schrodinger equations.
description: 21 pages
title: Τα Δυτικά
title: West Side
titleType: AlternativeTitle
Creators: name: Αντωνόπουλος, Ιωάννης
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2021
Subjects: Φωτογραφία
Δυτική Αττική

description: Στο πλαίσιο της εργασίας εξετάζεται η περιοχή των δυτικών προαστίων της Αθήνας με επίκεντρο τους δήμους Ιλίου, Πετρουπόλεως, Περιστερίου, Αγίων Αναργύρων-Καματερού. Συγκεκριμένα διερευνάται η σχέση των κατοίκων της περιοχής με το τοπίο της ως αποτέλεσμα μιας διαδικασίας υπό διαρκή διαμόρφωση. Εργαλείο σε αυτήν την προσπάθεια ανάγνωσης της πόλης είναι η περιπλάνηση ως μορφή μελέτης. Περπατώντας σε μέρη όπου ο περαστικός ρίχνει φευγαλέες ματιές, ο προσεκτικός παρατηρητής ανακαλύπτει γειτονιές με τις συνήθειες τους, μυστικές γωνιές και πλατείες όπου η νεολαία της περιοχής περνάει τον ελεύθερο χρόνο της. Αρχίζει να ανακαλύπτει πώς το αστικό τοπίο επιδρά στις επιλογές και την προσωπικότητα του ατόμου, αλλά και το αντίστροφο, πώς οι εμπειρίες και οι ανάγκες του ατόμου προβάλλονται στο χώρο, τον καθορίζουν και τον φορτίζουν με νοήματα. Τα δυτικά προάστια εντάσσονται στις πιο υποβαθμισμένες περιοχές της Αθήνας ενώ παράλληλα αποτελούν και το πιο πυκνοκατοικημένο τμήμα της, καταλαμβάνοντας σημαντικό ποσοστό της βιομηχανικής ζώνης. Μετά από τη συστηματική φωτογράφιση στην περιοχή τα τελευταία χρόνια μου δημιουργήθηκαν διάφορα ερωτήματα που τίθενται μέσω της εργασίας. Γιατί οι κάτοικοι διαχωρίζονται σύμφωνα με την κοινωνική τους τάξη διαμορφώνοντας κλειστές κοινότητες; Πώς επιλέγουν πού να κατοικήσουν και ποιοι είναι οι περιορισμοί στις επιλογές τους; Ποιες είναι οι διαδικασίες που ευθύνονται για αυτό τον διαχωρισμό; Οι “μη-προνομιούχοι” θα είναι συγκεντρωμένοι πάντα στα ίδια σημεία; Ή οι αστικές αναπλάσεις και η αναζήτηση νέων τόπων για επένδυση συντελούν σε μια ανατίμηση των αξιών γης των παραπάνω περιοχών, εκδιώκοντας για άλλη μια φορά όσους δεν ταιριάζουν στη νέα εικόνα ανάπτυξης;
MM Algorithms for Geometric and Signomial Programming
Creators: name: Lange, Kenneth
name: Zhou, Hua
Publisher: name: arXiv
Year: 2010
Subjects: subject: Numerical Analysis (math.NA)
subject: Optimization and Control (math.OC)
subject: Computation (stat.CO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 90C25, 26D07

description: This paper derives new algorithms for signomial programming, a generalization of geometric programming. The algorithms are based on a generic principle for optimization called the MM algorithm. In this setting, one can apply the geometric-arithmetic mean inequality and a supporting hyperplane inequality to create a surrogate function with parameters separated. Thus, unconstrained signomial programming reduces to a sequence of one-dimensional minimization problems. Simple examples demonstrate that the MM algorithm derived can converge to a boundary point or to one point of a continuum of minimum points. Conditions under which the minimum point is unique or occurs in the interior of parameter space are proved for geometric programming. Convergence to an interior point occurs at a linear rate. Finally, the MM framework easily accommodates equality and inequality constraints of signomial type. For the most important special case, constrained quadratic programming, the MM algorithm involves very simple updates.
description: 16 pages, 1 figure
Effect of uniaxial stress on low-frequency dispersion of dielectric constant in high-resistivity GaSe crystals
Creators: name: Stakhira, J. M.
name: Fl'unt, O. Ye.
name: Fiyala, Ya. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences
subject: 82D37, 74A10

description: Low-frequency dielectric spectra of high-resistivity GaSe layered crystals have been studied on the samples clamped between two insulating parallel plates at frequencies up to 100 kHz. The measurements have been carried out at different uniaxial stresses up to $2.4\times10^5$ Pa applied along the c-axis normal to crystal layer's plane. It is revealed that the dielectric spectra of high-resistivity GaSe layered crystals with insulating plates obey a universal power law ${\sim}ω^{n-1}$, where $ω$ is the angular frequency and $n\approx 0.8$, earlier observed on high-resistivity GaSe crystals with indium-soldered contacts. The same type of spectra on the crystals with different types of contacts (insulating and ohmic) confirms the bulk character of the observed polarization caused by hopping charge carriers. It is shown that the frequency-dependent dielectric constant increases linearly with the uniaxial stress characterized by the coefficient $Δε/(εΔ{p})=8{\times}10^{-7}$ Pa$^{-1}$. A slight increase of power $1-n$ with the stress is observed, that leads to a stronger dielectric dispersion. The strong stress dependence of the low-frequency dielectric constant in high-resistivity GaSe crystals may be referred to the presence of the formations of elementary dipoles, rotations of which correspond to hops of localized charge carriers.
description: 5 pages, 2 figures
Journalistic Role Performance in Times of COVID
Creators: name: Hallin, Daniel C.
name: Mellado, Claudia
name: Cohen, Akiba
name: Hubé, Nicolas
name: Nolan, David
name: Szabó, Gabriella
name: Abuali, Yasser
name: Arcila, Carlos
name: Attia, Maha
name: Blanchett, Nicole
name: Chen, Katherine
name: Davydov, Sergey
name: De Maio, Mariana
name: Garcés, Miguel
name: Himma-Kadakas, Marju
name: Humanes, María Luisa
name: Lin, Christi I-Hsuan
name: Lecheler, Sophie
name: Lee, Misook
name: Márquez, Mireya
name: Matthews, Jamie
name: McIntyre, Karen
name: Melki, Jad
name: Maurer, Peter
name: Mazzoni, Marco
name: Mick, Jacques
name: Milić, Kristina
name: Olivera, Dasniel
name: Pizarro, Marcela
name: Quinn, Fergal
name: Skjerdal, Terje
name: Stępińska, Agnieszka
name: Van Leuven, Sarah
name: Viveros, Diana
name: Wyss, Vinzenz
name: Ybáñez, Natalia
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: This paper examines journalistic role performance in coverage of the COVID-19 pandemic, based on a content analysis of newspaper, television, radio and online news in 37 countries. We test a set of hypotheses derived from two perspectives on the role of journalism in health crises. Mediatization theories assume that news media tend to sensationalize or to politicize health crises. A contrasting perspective holds that journalists shift toward more deferential and cooperative stances toward health and political authorities in a health crisis, attempting to mobilize the public to act according to the best science. Hypotheses derived from these perspectives are tested using the standard measures of journalistic roles developed by the Journalistic Role Performance Project. Results show that the deference/cooperation/consensus perspective is better supported, with media moving away from the Watchdog and Infotainment, and toward performance of the Service and Civic roles. We also explore differences in the pattern by country.
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole at a Reception in Kansas City, Kansas
Creators: name: Dole, Elizabeth Hanford
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1985
Subjects: classificationCode: https://trt.trb.org/term/91423
subject: Economic factors
classificationCode: https://trt.trb.org/term/87904
subject: Transportation
classificationCode: https://trt.trb.org/term/88926
subject: Deregulation
classificationCode: https://trt.trb.org/term/89061
subject: Privatization

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/97
description: Remarks prepared for delivery by Secretary of Transportation Elizabeth Hanford Dole at a reception in Kansas City, Kansas on October 9, 1985.