cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Remarks Delivered by Secretary of Transportation Claude S. Brinegar to the National Cargo Security Conference
Creators: name: Brinegar, Claude S.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1973
Subjects: classificationCode: https://trt.trb.org/term/90931
subject: Freight security
classificationCode: https://trt.trb.org/term/92150
subject: Membership organizations

description: News Release number: 14-S-73. See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks Delivered by Secretary of Transportation Claude S. Brinegar to the National Cargo Security Conference, Chicago, Illinois, September 6, 1973.
Storm Impacts on Coastal Picophytoplankton
Creators: name: Paerl, Ryan
Publisher: name: Zenodo
Year: 2021
Subjects: subject: climate
subject: climate change
subject: resilience
subject: community engagement
subject: https://zenodo.org/search?q=subject.term%3A%22climate+change%22
subject: https://zenodo.org/search?q=subject.term%3A%22Climate+Change%22

description: Paerl, an Assistant Professor in Marine, Earth, and Atmospheric Sciences and aquatic microbiologist, was a presenter during the first lightening round session and discussed storm impacts on coastal picophytoplankton, which are small phytoplankton that supports food webs and mitigates CO2 in coastal estuaries. Paerl explained how his lab used laser technology to identify the small phytoplankton and match the data with water quality data. The results showed that storms are having a notable impact and there is less picophytoplankton biomass and more ephemeral blooms of eukaryotic picophytoplankton.
On the existence, structure, and stability of chiral magnetic skyrmions
Creators: name: Wang, Li
Publisher: name: University of British Columbia
Year: 2020

description: This main focus of this thesis is on the existence and stability of topological solitons called chiral magenetic skyrmions, arising in planar ferromagnets including combinations of Zeeman, anisotropy, and chiral (Dzyoloshinskii-Moriya) interactions. The first part deals with the existence of skyrmions with co-rotational symmetry under small chiral interaction, which is a variational problem. By treating it as a perturbation problem, our results make precise the sense in which skyrmions are perturbations of bubbles (degree-one harmonic maps). The perturbation approach relies on delicate 2D resolvent expansion for a linearized operator with a zero-energy resonance. We show the uniqueness and (in a special case) the monotonicity of the skyrmion solution profile. By applying our precise bounds of the differences between skyrmions and harmonic maps, we obtain precise asymptotics of the skyrmion energy. In the second part, as an application of the first part, we study the spectrum of the second variation of the energy about the skyrmion, by perturbation theory in the presence of a threshold resonance. We first prove the linear (spectral) stability of chiral magnetic skyrmions against arbitrary perturbations; thus the skyrmion solution from the first part is a strict local minimizer (modulo translations) of the energy. We also prove the orbital stability of the skyrmions for the Landau-Lifshitz equation with dissipation, which is an alternate quantitative proof of the recent skyrmion stability result of Li-Melcher in Journal of Functional Analysis 2018 . These results are consistent with observations in the physics literature.
title: Remarks by Secretary of Transportation Claude S. Brinegar to 92nd Annual Meeting of the American Transit Association
Creators: name: Brinegar, Claude S.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1973
Subjects: classificationCode: https://trt.trb.org/term/92150
subject: Membership organizations
classificationCode: https://trt.trb.org/term/87936
subject: Public transit

description: News Release number: 20-S-73. See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks by Secretary of Transportation Claude S. Brinegar to 92nd Annual Meeting of the American Transit Association, Miami, Florida, October 15, 1973.
Topological effects on string vacua
Creators: name: Loaiza-Brito, Oscar
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We review some topological effects on the construction of string flux-vacua. Specifically we study the effects of brane-flux transitions on the stability of D-branes on a generalized tori compactificaction, the transition that a black hole suffers in a background threaded with fluxes and the connections among some Minkowsky vacua solutions.
description: Prepared for the XII Workshop on Particles and Fields, Mazatlan, Mexico, 5-13 November 2009; 5 pages
Color as a key to chemistry: CDOM
Creators: name: Osburn, Chris
Publisher: name: Zenodo
Year: 2021
Subjects: subject: climate
subject: climate change
subject: resilience
subject: community engagement
subject: https://zenodo.org/search?q=subject.term%3A%22climate+change%22
subject: https://zenodo.org/search?q=subject.term%3A%22Climate+Change%22

description: Osburn, Associate Professor and University Faculty Scholar in Marine, Earth, and Atmospheric Sciences, was a presenter during the second lightening round session, and discussed CDOM, a combination of materials from land that are transported into coastal waters. Osburn is interested in how dimer formation can store carbon for long periods of time and uses chemical methods and satellite remote sensing to study how extreme events impact coastal systems. Osburn also explained how CDOM can suppress photosynthesis, enhance CO2 emissions, and increase pollution transportation.
Additional file 1 of Plasmodium falciparum clearance time in Malawian children with cerebral malaria: a retrospective cohort study
Creators: name: Saidi, Alexuse M.
name: Guenther, Geoffrey
name: Izem, Rima
name: Chen, Xiaojun
name: Seydel, Karl
name: Postels, Douglas
Publisher: name: figshare
Year: 2021
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology
subject: Computational Biology

description: Additional file 1: Table S1. Individual counts used to generate rates over time in Figure 3. The top table shows numerators and the bottom table shows denominators. Note that the denominators vary over time to account for attrition, censoring, and varying follow-up across subjects.
A class of Bell diagonal states and entanglement witnesses
Creators: name: Chruscinski, D.
name: Kossakowski, A.
name: Mlodawski, K.
name: Matsuoka, T.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze special class of bipartite states - so called Bell diagonal states. In particular we provide new examples of bound entangled Bell diagonal states and construct the class of entanglement witnesses diagonal in the magic basis.
description: 17 pages
title: Remarks by Secretary of Transportation Claude S. Brinegar at the Annual Meeting of Society of Automotive Engineers
Creators: name: Brinegar, Claude S.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1973
Subjects: classificationCode: https://trt.trb.org/term/92150
subject: Membership organizations
classificationCode: https://trt.trb.org/term/91667
subject: Automobile engineers

description: News Release number: 19-S-73. See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks by Secretary of Transportation Claude S. Brinegar at the Annual Meeting of Society of Automotive Engineers, White Sulphur Springs, West Virginia, October 12, 1973.
Losing One's Home in a Natural Disaster: Implications for Subsequent Coping and Health
Creators: name: Shevaun Neupert
Publisher: name: Zenodo
Year: 2021
Subjects: subject: climate
subject: climate change
subject: resilience
subject: community engagement
subject: https://zenodo.org/search?q=subject.term%3A%22climate+change%22
subject: https://zenodo.org/search?q=subject.term%3A%22Climate+Change%22

description: Contributors: Emily Smith, Alexandra Early, Griffin Burke, Kathryn Butler, Jindi Gao, Morgan Cobler, & Sammy Sheaffer Neupert, a Professor in the Department of Psychology, was a presenter during the first lightening round session, and discussed results from a study conducted by her lab investigating peoples' response to stressful events, their strategies for coping, and number of chronic health conditions they experienced. The aim was to identify coping and health consequences of home loss from a natural disaster. The participants who reported losing a home also reported greater proactive coping (doing significantly more to avoid future stress) compared to those who did not lose a home. The data also showed that high proactive coping is associated with fewer chronic health conditions. Neupert concluded that this research may have implications for physical health and addressing stress.
title: Ð¡Ð¾Ð±ÑÑÐ¸Ð¹Ð½ÑÐ¹ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð¼Ð°ÑÐºÐ¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«Ð ÐµÐ¹Ð´Ð¸ÐºÑÂ»)
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: Event marketing in brand promotion system (in the case of LLC Â«RAIDIXÂ»)
Creators: name: ÐÐ°Ð±Ð´Ð¾Ð»Ð´Ð¸Ð½Ð°, 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Ð¾Ð±ÑÑÐ¸Ð¹Ð½ÑÐ¹ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³
ÐÐ¢-Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³
ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ
event marketing
IT marketing
special events

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ ÑÐ¾Ð±ÑÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³Ð° Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ³Ð¾Ð²Ð¾Ð¹ Ð¼Ð°ÑÐºÐ¸ "Ð ÑÐ¹Ð´Ð¸ÐºÑ". Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° ÑÐ¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð° ÑÐµÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹, Ð¿Ð¾Ð²ÑÑÐ°ÑÑÐ°Ñ Ð¿ÑÐ±Ð»Ð¸ÐºÐ°ÑÐ¸Ð¸ Ð² Ð¡ÐÐ, ÑÐ²ÐµÐ»Ð¸ÑÐ¸Ð²Ð°ÑÑÐ°Ñ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾ Ð¿Ð°ÑÑÐ½ÐµÑÐ¾Ð². ÐÑÐ»Ð¾ ÑÐ¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐµÑÐ¸Ð¸ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹, Ð±ÑÐ»Ð° ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐµÑÐ¸Ð¸ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹.
description: The work is devoted to studying technologies of event-marketing in LLC Â«RAIDIXÂ» brand promotion system. The study resulted into the program of series of events, which can increase media coverage and increase the number of partners. The promotion of series of events was planned, the efficiency of series of events was calculated.
Conductance of DNA molecules: Effects of decoherence and bonding
Creators: name: Zilly, M.
name: Ujsaghy, O.
name: Wolf, D. E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The influence of decoherence and bonding on the linear conductance of single double-stranded DNA molecules is examined by fitting a phenomenological statistical model developed recently (EPJB {\bf 68}, 237 (2009)) to experimental results. The DNA molecule itself is described by a tight binding ladder model with parameters obtained from published ab initio calculations (J.Am.Chem.Soc. {\bf 127}, 14894 (2005)). The good agreement with the experiments on sequence and length dependence gives a hint on the nature of conduction in DNA and at the same time provides a crucial test of the model.
description: 8 pages, 11 figures, submitted to Physical Review E
Fluorescence interferometry
Creators: name: Paraoanu, G. S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We describe an interferometer based on fluorescent emission of radiation of two qubits in quasi-one-dimensional modes. Such a system can be readily realized with dipole emitters near conducting surface-plasmonic nanowires or with superconducting qubits coupled to coplanar waveguide transmission lines.
description: 7 pages, 2 figures
Authoring Tools for XR applications in Education
Creators: name: Dominguez, Ana
name: Masneri, Stefano
Publisher: name: Zenodo
Year: 2021

description: Workshop at iLRN 2021, composed of three parts: Presentation of the EU H2020 ARETE Project Overview of existing Authoring tools for Education Hands-on session about building AR experiences for education through MirageXR
title: Statement by Claude S. Brinegar, Secretary of Transportation, Before the House Committee on Interstate and Foreign Commerce Regarding H.R. 9142
Creators: name: Brinegar, Claude S.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1973
Subjects: classificationCode: https://trt.trb.org/term/88918
subject: Legislation
classificationCode: https://trt.trb.org/term/91999
subject: Railroads
classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Statement by Claude S. Brinegar, Secretary of Transportation, Before the House Committee on Interstate and Foreign Commerce Regarding H.R. 9142, October 10, 1973.
Shape, shear and flexion II - Quantifying the flexion formalism for extended sources with the ray-bundle method
Creators: name: Fluke, Christopher J.
name: Lasky, Paul D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Flexion-based weak gravitational lensing analysis is proving to be a useful adjunct to traditional shear-based techniques. As flexion arises from gradients across an image, analytic and numerical techniques are required to investigate flexion predictions for extended image/source pairs. Using the Schwarzschild lens model, we demonstrate that the ray-bundle method for gravitational lensing can be used to accurately recover second flexion, and is consistent with recovery of zero first flexion. Using lens plane to source plane bundle propagation, we find that second flexion can be recovered with an error no worse than 1% for bundle radii smaller than Δθ = 0.01 θ_E and lens plane impact pararameters greater than θ_E + Δθ, where θ_E is the angular Einstein radius. Using source plane to lens plane bundle propagation, we demonstrate the existence of a preferred flexion zone. For images at radii closer to the lens than the inner boundary of this zone, indicative of the true strong lensing regime, the flexion formalism should be used with caution (errors greater than 5% for extended image/source pairs). We also define a shear zone boundary, beyond which image shapes are essentially indistinguishable from ellipses (1% error in ellipticity). While suggestive that a traditional weak lensing analysis is satisfactory beyond this boundary, a potentially detectable non-zero flexion signal remains.
description: 14 pages, 13 figures, accepted for publication in Monthly Notices of the Royal Astronomical Society
A Financial Profile of Farmer Cooperatives in the United States
Creators: name: Griffin, Nelda
name: Griffin, Nelda
Publisher: name: Unknown
Year: 1972
Subjects: subject: Agribusiness
subject: Agricultural Finance
subject: Financial Economics
subject: Marketing
subject: FOS: Economics and business

description: Excerpts from the report: The purpose of this study is to provide basic information on the financial structure of farmer cooperatives. The published results will help reduce misunderstanding concerning sources and use of capital by cooperatives. The study covers all marketing, farm supply, and related service cooperatives in the United States. It does not include farmers’ mutual telephone, irrigation, and fire insurance companies, artificial breeding cooperatives, dairy herd improvement organizations, rural electric cooperatives, and credit associations. The report discusses the various means farmer cooperatives use to accumulate funds to meet their capital needs. It summarizes the financial structure of farmer cooperatives. It analyzes amounts and sources of farmer cooperative borrowings, the nature and amount of equity capital, and the methods used for distributing annual margins and savings.
title: Remarks by U.S. Secretary of Transportation Claude S. Brinegar to the National Association of State Aviation Officials
Creators: name: Brinegar, Claude S.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1973
Subjects: classificationCode: https://trt.trb.org/term/92150
subject: Membership organizations
classificationCode: https://trt.trb.org/term/92062
subject: Aviation

description: News Release number: 18-S-73. See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks by U.S. Secretary of Transportation Claude S. Brinegar to the National Association of State Aviation Officials, Knoxville, Tennessee, October 2, 1973.
Empathy and defending in response to bullying episodes in pre-adolescence
Creators: name: McClure, Robyn
Publisher: name: University of British Columbia
Year: 2020

description: Previous research has documented overall links between feelings of empathy and student efforts to defend victims during bullying episodes. The purpose of this study was to explore how different facets of empathy (affective, cognitive, active) predict ten different categories of defending behaviours, and whether those relationships varied by sex. Included are the often-neglected concepts of empathic anger and the nascent concept of active empathy. Additionally, defender behaviours extend beyond those typically included in the field. Students in grades four to seven (N = 269, females = 144) from diverse ethnic backgrounds completed newly developed, self-report questionnaires about their feelings of empathy and experiences with defending within a larger project investigating school climate and bullying. A series of multiple linear regression analyses were used to determine relationships between sex, aspects of empathy, and their interactions (sex x empathy) in predicting ten different types of defending behaviour. Findings showed a strong positive and nuanced relationship between different facets of empathy and defending behaviours, relationships that were not evident for other types of bystander behaviours (outsider, assistant/reinforcing). Specifically, reports of higher levels of empathic anger, a type of affective empathy, and perspective taking, one aspect of cognitive empathy, and active empathy were significant in predicting defending. The importance of each facet of empathy in predicting defending behaviour varied as a function of the type of defending considered. The current study highlights the need to consider specific types of empathy when exploring complex, social interactions, as well as focusing interventions to higher-level forms of empathy to influence social change and defending.
Seismic and dynamical solar models i-the impact of the solar rotation history on neutrinos and seismic indicators
Creators: name: Turck-Chieze, Sylvaine
name: Palacios, Ana
name: Marques, Joao
name: Nghiem, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Solar activity and helioseismology show the limitation of the standard solar model and call for the inclusion of dynamical processes in both convective and radiative zones. We concentrate here on the radiative zone and first show the sensitivity of boron neutrinos to the microscopic physics included in solar models. We confront the neutrino predictions of the seismic model to all the detected neutrino fluxes. Then we compute new models of the Sun including a detailed transport of angular momentum and chemicals due to internal rotation that includes meridional circulation and shear induced turbulence. We use two stellar evolution codes: CESAM and STAREVOL to estimate the different terms. We follow three temporal evolutions of the internal rotation differing by their initial conditions: very slow, moderate and fast rotation, with magnetic braking at the arrival on the main sequence for the last two. We find that the meridional velocity in the present solar radiative zone is extremely small in comparison with those of the convective zone, smaller than 10^-6 cm/s instead of m/s. All models lead to a radial differential rotation profile but with a significantly different contrast. We compare these profiles to the presumed solar internal rotation and show that if meridional circulation and shear turbulence were the only mechanisms transporting angular momentum within the Sun, a rather slow rotation in the young Sun is favored. The transport by rotation slightly influence the sound speed profile but its potential impact on the chemicals in the transition region between radiation and convective zones. This work pushes us to pursue the inclusion of the other dynamical processes to better reproduce the present observable and to describe the young active Sun. We also need to get a better knowledge of solar gravity mode splittings to use their constraints.
description: 39 pages, 9 figures, accepted in Astrophysical Journal
ИШЕМИК ИНСУЛЬТНИ ТИКЛАШ ДАВРИДА БЕМОРЛАРДА ЮРИШНИНГ БИОМЕХАНИК ХУСУСИЯТЛАРИНИ БАҲОЛАШ
Creators: name: Хайриева, Мухсина
Publisher: name: Zenodo
Year: 2025

description: Қон томиридан кейин юриш бузилиши беморларда ногиронликнинг асосий сабабидир. Реабилитация пайтида инсултдан кейинги беморнинг юриш ҳолатини кузатиш беморларнинг motor фаоллиги ва ҳаракатчанлигини тиклаш муаммосини ҳал қилишнинг долзарб вазифасидир. Тадкикотда 50 кишининг текшируви натижалари келтирилган: инсультнинг кеч тикланиш даврида 34 бемор ва 16 соғлом кўнгилли. Инсультнинг кеч тикланиш давридаги беморларда горизонтал юзада юришнинг биомеханик хусусиятлари баҳоланди. Ҳаракатни таҳлил қилиш усулларидан фойдаланиш ҳаракатни ташкил этишнинг патологик вариантларини акс эттирувчи биомеханик хусусиятларни аниқлашга имкон бериши аниқланди, бу харакат маҳоратини тиклаш ёки компенсацион механизмларни ривожлантиришда башорат қилувчи омил бўлиши мумкин. Ушбу услуб ҳаракат бузилишларининг моделини яратишга ва клиник яхшиланишларнинг биомеханик жараёнларга таъсирини баҳолашга имкон беради деб тахмин қилинади.
On the dynamics of bubbles in boiling water
Creators: name: Ribeiro, H. V.
name: Mendes, R. S.
name: Lenzi, E. K.
name: Belancon, M. P.
name: Malacarne, L. C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: We investigate the dynamics of many interacting bubbles in boiling water by using a laser scattering experiment. Specifically, we analyze the temporal variations of a laser intensity signal which passed through a sample of boiling water. Our empirical results indicate that the return interval distribution of the laser signal does not follow an exponential distribution; contrariwise, a heavy-tailed distribution has been found. Additionally, we compare the experimental results with those obtained from a minimalist phenomenological model, finding a good agreement.
description: Accepted for publication in Chaos, Solitons & Fractals
title: Statement of Claude S. Brinegar, Secretary of Transportation, Before the Subcommittee on Surface Transportation of the Senate Commerce Committee Regarding the Northeastern Railroad Problem
Creators: name: Brinegar, Claude S.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1973
Subjects: classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy
classificationCode: https://trt.trb.org/term/91999
subject: Railroads
classificationCode: https://trt.trb.org/term/88918
subject: Legislation

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Statement of Claude S. Brinegar, Secretary of Transportation, Before the Subcommittee on Surface Transportation of the Senate Commerce Committee Regarding the Northeastern Railroad Problem, May 30, 1973.
Frustration and the Kondo effect in heavy fermion materials
Creators: name: Coleman, Piers
name: Nevidomskyy, Andriy H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The observation of a separation between the antiferromagnetic phase boundary and the small-large Fermi surface transition in recent experiments has led to the proposal that frustration is an important additional tuning parameter in the Kondo lattice model of heavy fermion materials. The introduction of a Kondo (K) and a frustration (Q) axis into the phase diagram permits us to discuss the physics of heavy fermion materials in a broader perspective. The current experimental situation is analysed in the context of this combined "QK" phase diagram. We discuss various theoretical models for the frustrated Kondo lattice, using general arguments to characterize the nature of the $f$-electron localization transition that occurs between the spin liquid and heavy Fermi liquid ground-states. We concentrate in particular on the Shastry--Sutherland Kondo lattice model, for which we establish the qualitative phase diagram using strong coupling arguments and the large-$N$ expansion. The paper closes with some brief remarks on promising future theoretical directions.
description: To appear in a special issue of JLTP
Corrosive disadvantage: the impact of fracking on young people’s capabilities
Creators: name: Dunlop, Lynda
name: Atkinson, Lucy
name: Diepen, Maria Turkenburg-van
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Hydraulic fracturing (‘fracking’) is a policy problem that is both a spatial and temporal issue, touching on economic, environmental, health, safety, political and social concerns of interest to youth. This empirical study focuses on the impact of fracking on youth in communities in England. The Capabilities Approach is used as a lens for understanding the experiences of young people in their late teens. The article draws on focus groups with young people which took place within a 20-mile radius of exploratory fracking sites. The study contributes to the understanding of youth experience of controversial energy interventions. Findings suggest that fracking prevents young people from living the lives they have reason to value, and has, and will continue to have, a negative impact on wellbeing in the present and in the future. Fracking creates conditions of corrosive disadvantage for affected youth. Greater inclusion of youth perspectives in environmental decision-making is needed.
Electrodynamics of electron doped iron-pnictide superconductors: Normal state properties
Creators: name: Barišić, N.
name: Wu, D.
name: Dressel, M.
name: Li, L. J.
name: Cao, G. H.
name: Xu, Z. A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The electrodynamic properties of Ba(Fe$_{0.92}$Co$_{0.08})_2$As$_{2}$ and Ba(Fe$_{0.95}$Ni$_{0.05})_As$_{2}$ single crystals have been investigated by reflectivity measurements in a wide frequency range. In the metallic state, the optical conductivity consists of a broad incoherent background and a narrow Drude-like component which determines the transport properties; only the latter contribution strongly depends on the composition and temperature. This subsystem reveals a $T^2$ behavior in the dc resistivity and scattering rate disclosing a hidden Fermi-liquid behavior in the 122 iron-pnictide family. An extended Drude analysis yields the frequency dependence of the effective mass (with $m^*/m_b\approx 5$ in the static limit) and scattering rate that does not disclose a simple power law. The spectral weight shifts to lower energies upon cooling; a significant fraction is not recovered within the infrared range of frequencies.
description: 13 pages, 9 figures
title: Statement by Secretary of Transportation Claude S. Brinegar, Press Conference, Northeast Railroads Restructuring Act
Creators: name: Brinegar, Claude S.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1973
Subjects: classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy
classificationCode: https://trt.trb.org/term/91999
subject: Railroads
classificationCode: https://trt.trb.org/term/88918
subject: Legislation

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Statement by Secretary of Transportation Claude S. Brinegar, Press Conference, Northeast Railroads Restructuring Act, May 25, 1973.
Investigating Physician Assistant Burnout Amidst the COVID-19 Global Pandemic: A Qualitative Survey Response From Practicing PAs in Canada
Creators: name: Nanni, MPAS
Publisher: name: The Journal of Canada’s Physician Assistants
Year: 2021

description: The purpose of this study was to determine if there is an underlying element of burnout among practicing Physician Assistants (PAs) across Canada during the global COVID-19 pandemic and uncover any potential solutions for this arduous problem. A survey encompassing the Maslach Burnout Inventory (MBI)and qualitative questions were emailed to practicing Canadian PAs. A total of 118 practicings PAs fully completed the survey; the majority reported high levels of burnout, specifically on depersonalization and emotional exhaustion subscales, while all maintained a high level of personal accomplishment simultaneously. The majority of respondent PAs listed increased staffing, increased time off/consistent scheduling, and pandemic pay among others as major solutions to alleviate burnout in the future. In conclusion, Canadian PAs working during the global pandemic are indeed experiencing burnout, all while displaying a high level of resilience in certain MBI subscales. The individual responses provided by these frontline workers may highlight critical solutions that may be generalized to other healthcare jobs in order to prevent future occupational burnout.
description: The Journal of Canada’s Physician Assistants, Vol. 3 No. 8 (2021): The Journal of Canada's Physician Assistants Number 8 October 2021
A gendered perspective on parenting practices and its association with adolescents’ dietary behaviours
Creators: name: Deslippe, Alysha
Publisher: name: University of British Columbia
Year: 2020

description: Background: Dietary behaviours are a modifiable risk factor contributing to adolescent obesity (13-to-17-year-olds). Interventions involving the home have shown promise in promoting healthy eating directly through parenting practices (i.e., structured, autonomy supportive and controlling parenting practices) and indirectly through adolescents’ commitment to healthy eating (i.e., cognitive factors including self-efficacy and motivation). However, it is currently unknown if boys and girls respond similarly to parenting practices or whether sex of parent matters. Objective: The aims of this thesis were to explore the associations between parenting practices (Aim 1) and cognitive factors (Aim 2) on adolescents’ dietary behaviours (i.e., fruit/vegetable (F&V) and sugar sweetened beverage (SSB) consumption) as well as the mediated associations of parenting practices through adolescents’ cognitive factors (Aim 3). Methods: Two samples were analyzed including the LiGHT project from Canada and the FLASHE study from the United States (US). The Canadian sample included 362 parent-adolescent dyads (65.5% mothers; 49.7% girls) and the US sample included 1633 parent-adolescent dyads (73.7% mothers; 50.4% girls). All measures were collected using self-reported questions. Using path analyses, direct associations between parenting practice (Aim 1) and adolescents’ cognitive factors (Aim 2), as well as indirect associations of parenting practices through adolescents’ cognitive factors on dietary behaviours (Aim 3) were explored. All models were stratified by sex of adolescent and controlled for known confounders. Sex of parent was explored as a moderator in aims 1 and 3. Results: Direct associations between controlling (β =-.24, p<.01) and autonomy supportive (β=.18, p<.01) parenting practices and F&V intake emerged among boys only. Direct associations between intrinsic motivation and SSB consumption also emerged for boys (β=-.13, p<.01). Findings from the mediation analyses suggest that controlling and autonomy supportive parenting practices have significant indirect associations on boys’ dietary behaviours through motivation pathways, but not for girls. Parent sex was not found to act as a significant moderator. Conclusion: Boys and girls do not appear to be affected in the same way by parenting practices. Home-based interventions using a broader range of parenting practices may be advantageous in helping shape boys’ motivation for healthy eating more so than girls.
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ð° Ð²Ð¾Ð·Ð½Ð¸ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ ÑÐ°Ð¼Ð¾Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð² pzt ÑÑÑÑÐºÑÑÑÐ°Ñ Ñ Ð½ÐµÐ¾Ð´Ð½Ð¾ÑÐ¾Ð´Ð½ÑÐ¼ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸ÐµÐ¼ ÑÐ²Ð¸Ð½ÑÐ°
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: Study of self-polarization generating mechanism in pzt structures with nonuniform lead distribution
Creators: name: ÐÐ°Ð»ÐµÐµÐ²Ð°, ÐÐ»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: 2019
Subjects: ÐÐ§ Ð¼Ð°Ð³Ð½ÐµÑÑÐ¾Ð½Ð½Ð¾Ðµ ÑÐ°ÑÐ¿ÑÐ»ÐµÐ½Ð¸Ðµ
ÑÐ¾Ð½ÐºÐ¸Ðµ Ð¿Ð»ÐµÐ½ÐºÐ¸ PZT
Ð½ÐµÐ¾Ð´Ð½Ð¾ÑÐ¾Ð´Ð½Ð¾Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐ²Ð¸Ð½ÑÐ° Ð¿Ð¾ ÑÐ¾Ð»ÑÐ¸Ð½Ðµ
high frequency magnetron sputtering
thin PZT films
non-uniform thickness distribution of lead

description: ÐÑÐ¸ Ð²Ð°ÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð³Ð°Ð·Ð° Ð² ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐµ Ð²ÑÑÐ¾ÐºÐ¾ÑÐ°ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¼Ð°Ð³Ð½ÐµÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐ»ÐµÐ½Ð¸Ñ Ð¾ÑÐ°Ð¶Ð´Ð°Ð»Ð¸ÑÑ ÑÐ¾Ð½ÐºÐ¸Ðµ Ð¿Ð»ÐµÐ½ÐºÐ¸ ÑÐ¸ÑÐºÐ¾Ð½Ð°ÑÐ°-ÑÐ¸ÑÐ°Ð½Ð°ÑÐ° ÑÐ²Ð¸Ð½ÑÐ°, ÑÐ¾ÑÑÐ¾ÑÑÐ¸Ðµ Ð¸Ð· Ð´Ð²ÑÑ ÑÐ»Ð¾ÐµÐ², Ð² ÐºÐ¾ÑÐ¾ÑÑÑ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ ÑÐ²Ð¸Ð½ÑÐ° ÑÐ°Ð·Ð»Ð¸ÑÐ°Ð»Ð¾ÑÑ Ð½Ð° 20%. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð·Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ, ÑÐ¾ÑÑÐ°Ð²Ð° Ð¸ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð´Ð²ÑÑÑÐ»Ð¾Ð¹Ð½ÑÑ ÑÑÑÑÐºÑÑÑ, Ð¾ÑÐ»Ð¸ÑÐ°ÑÑÐ¸ÑÑÑ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÑÑ Ð¾ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ñ ÑÑÐ¸Ñ ÑÐ»Ð¾ÐµÐ². ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð¾, ÑÑÐ¾ Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ Ð¾ÑÐµÑÐµÐ´Ð½Ð¾ÑÑÐ¸ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ð¸Ñ ÑÐ»Ð¾ÐµÐ² ÑÑÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÑÑÑÑÑ ÑÑÐ»Ð¾Ð²Ð¸Ñ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð·Ñ Ð¿ÐµÑÐ¾Ð²ÑÐºÐ¸ÑÐ° Ð¸ ÑÐ½Ð¸Ð¿Ð¾Ð»ÑÑÐ½ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð¿Ð»ÐµÐ½Ð¾Ðº.
description: When varying the pressure of the working gas in the installation of high-frequency magnetron sputtering, thin films of lead zirconate-titanate were deposited, consisting of two layers in which the lead content differed by 20%. A comparative study of the phase state, composition and dielectric properties of two-layer structures differing in the sequence of deposition of these layers has been carried out. It was shown that depending on the order of the layers, the conditions of perovskite phase crystallization and unipolar properties of the films change significantly.
Gravity, Two Times, Tractors, Weyl Invariance and Six Dimensional Quantum Mechanics
Creators: name: Bonezzi, Roberto
name: Latini, Emanuele
name: Waldron, Andrew
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Fefferman and Graham showed some time ago that four dimensional conformal geometries could be analyzed in terms of six dimensional, ambient, Riemannian geometries admitting a closed homothety. Recently it was shown how conformal geometry provides a description of physics manifestly invariant under local choices of unit systems. Strikingly, Einstein's equations are then equivalent to the existence of a parallel scale tractor (a six component vector subject to a certain first order covariant constancy condition at every point in four dimensional spacetime). These results suggest a six dimensional description of four dimensional physics, a viewpoint promulgated by the two times physics program of Bars. The Fefferman--Graham construction relies on a triplet of operators corresponding, respectively to a curved six dimensional light cone, the dilation generator and the Laplacian. These form an sp(2) algebra which Bars employs as a first class algebra of constraints in a six-dimensional gauge theory. In this article four dimensional gravity is recast in terms of six dimensional quantum mechanics by melding the two times and tractor approaches. This "parent" formulation of gravity is built from an infinite set of six dimensional fields. Successively integrating out these fields yields various novel descriptions of gravity including a new four dimensional one built from a scalar doublet, a tractor vector multiplet and a conformal class of metrics.
description: 27 pages, LaTeX
title: Remarks Delivered by Secretary of Transportation Claude S. Brinegar Before the National Highway Safety Advisory Meeting
Creators: name: Brinegar, Claude S.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1973
Subjects: classificationCode: https://trt.trb.org/term/90602
subject: Highway safety

description: News Release number: 8-S-73. See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks Delivered by Secretary of Transportation Claude S. Brinegar Before the National Highway Safety Advisory Meeting, Washington, D.C., May 24-25, 1976.
Campi Flegrei 2011-2012 dMODELS - snapshot
Creators: name: Romaniello, Vito
Publisher: name: Zenodo
Year: 2021
Subjects: subject: http://eurovoc.europa.eu/1152

description: The analytical model of deformation dMODELS was applied to the Campi Flegrei case study for the period 2011-2012. This RO contains the source parameters and the estimated errors committed in modeling the geophysical source by inverting GPS data; the shape of the source is considered as a sphere. More details are available in the 'documents' folder within the 'Content' section (see 'Description dModels_Campi_Flegrei.docx').
description: Research Object in rohub2020: https://w3id.org/ro-id/3d97f4b0-e794-4f71-9f34-edd5998dc016
Campi Flegrei 2011-2012 dMODELS - snapshot
Creators: name: Romaniello, Vito
Publisher: name: Zenodo
Year: 2021
Subjects: subject: http://eurovoc.europa.eu/1152

description: The analytical model of deformation dMODELS was applied to the Campi Flegrei case study for the period 2011-2012. This RO contains the source parameters and the estimated errors committed in modeling the geophysical source by inverting GPS data; the shape of the source is considered as a sphere. More details are available in the 'documents' folder within the 'Content' section (see 'Description dModels_Campi_Flegrei.docx').
description: Research Object in rohub2020: https://w3id.org/ro-id/a678011b-28a4-4ed0-9a70-d2a16bc056cd
Campi Flegrei 2011-2012 dMODELS - snapshot
Creators: name: Romaniello, Vito
Publisher: name: Zenodo
Year: 2021
Subjects: subject: http://eurovoc.europa.eu/1152

description: The analytical model of deformation dMODELS was applied to the Campi Flegrei case study for the period 2011-2012. This RO contains the source parameters and the estimated errors committed in modeling the geophysical source by inverting GPS data; the shape of the source is considered as a sphere. More details are available in the 'documents' folder within the 'Content' section (see 'Description dModels_Campi_Flegrei.docx').
description: Research Object in rohub2020: https://w3id.org/ro-id/d5057033-2430-407b-99df-6464313462e2
title: Remarks by U.S. Secretary of Transportation Claude S. Brinegar Before the Atlanta Committee for Observance of National Transportation Week and National Defense Transportation Day
Creators: name: Brinegar, Claude S.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1973
Subjects: classificationCode: https://trt.trb.org/term/96618
subject: History
classificationCode: https://trt.trb.org/term/87904
subject: Transportation

description: News Release number: 5-S-73. See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks by U.S. Secretary of Transportation Claude S. Brinegar Before the Atlanta Committee for Observance of National Transportation Week and National Defense Transportation Day, Atlanta, Georgia, May 18, 1973.
Alfabeti botanici: disegno figurativo, osservazione e percezione
Creators: name: Novara, Valeria
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: La ricerca si propone di indagare la percezione-interpretazione dello “stile realistico” in Educazione visiva, paragonandolo ad altre tipologie di rappresentazione più stilizzate. L'attività didattica si è svolta con gli allievi di seconda media: la scelta si è orientata verso questa classe perché è l’anno in cui l’allievo è maggiormente condizionato dal realismo visivo e quindi momento privilegiato per fornire delle risposte concrete alle sue domande circa il problem solving grafico. Le due classi coinvolte nella ricerca hanno lavorato allo sviluppo di due alfabeti botanici: la prima classe in chiave stilizzata, mentre la seconda utilizzando il disegno verosimile. Questionari iniziali e finali, allenamenti, osservazione di immagini con discussioni di gruppo e disegni, hanno accompagnato gli allievi nel loro percorso, col fine di ottenere preconcezioni e risposte rilevanti per la ricerca. I dati in mio possesso mi hanno permesso di osservare che la maggior parte degli allievi del mio campione di riferimento è sensibile alla questione del disegno verosimile: gli allievi infatti vedono in esso la qualità, la cura e la precisione che vorrebbero riuscire a raggiungere nei loro disegni per essere appagati dal risultato. Alla luce di questi esiti è possibile affermare quindi che il docente di Educazione visiva ha la responsabilità di accompagnare l’allievo con attività didattiche utili a sviluppare competenze espressivo-rappresentative anche nel disegno verosimile, sin dal primo biennio della scuola media. Relatore: Mario Bottinelli Montadon. Materia: Educazione visiva e educazione alle arti plastiche.
Azimuthal and transverse single spin asymmetries in hadronic collisions
Creators: name: Murgia, Francesco
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We give a short overview of the phenomenology of azimuthal and transverse single spin asymmetries in (un)polarized high-energy hadronic collisions. We briefly summarize a transverse momentum dependent, generalized parton model approach to these polarization phenomena, and discuss some of its applications. Finally, open points and future developments will be outlined.
description: 8 pages; Talk given at the "5th International Workshop on Quantum Chromodynamics - Theory and Experiment (QCD@Work 2010)", 20-23 June 2010, Martina Franca, Valle d'Itria, Italy; to be published in the AIP Conference Proceedings Series
Black brane solutions related to non-singular Kac-Moody algebras
Creators: name: Ivashchuk, V. D.
name: Melnikov, V. N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A multidimensional gravitational model containing scalar fields and antisymmetric forms is considered. The manifold is chosen in the form M = M_0 x M_1 x ... x M_n, where M_i are Einstein spaces (i > 0). The sigma-model approach and exact solutions with intersecting composite branes (e.g., solutions with harmonic functions and black brane ones) with intersection rules related to non-singular Kac-Moody (KM) algebras (e.g. hyperbolic ones) are considered. Some examples of black brane solutions are presented, e.g., those corresponding to hyperbolic KM algebras: H_2(q,q) (q > 2), HA_2^(1) = A_2^{++} and to the Lorentzian KM algebra P_{10}.
description: 16 pages, Latex
title: Remarks by U.S. Transportation Secretary Claude S. Brinegar Before the Los Angeles Chamber of Commerce, National Transportation Week Luncheon
Creators: name: Brinegar, Claude S.
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1973
Subjects: classificationCode: https://trt.trb.org/term/91277
subject: Pollution
classificationCode: https://trt.trb.org/term/88918
subject: Legislation

description: News Release number: 4-S-73. See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks by U.S. Transportation Secretary Claude S. Brinegar Before the Los Angeles Chamber of Commerce, National Transportation Week Luncheon, Los Angeles Convention Center, Wednesday, May 16, 1973.
Correction factor in non-diffusive Hall magnetometry
Creators: name: Cerchez, M.
name: Heinzel, T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: It is demonstrated how the correction factor alpha used in Hall magnetometry of localized magnetic field profiles depends on the sample geometry and on the electron mean free path, in the quasi-ballistic and ballistic regimes, for weak and strong magnetic field regimes. The frequently used approximation of a constant correction factor close to 1 is generally not justified, especially in the case of bipolar magnetic field profiles and may lead to large errors in the determination of the magnitude of the magnetic fields. Rather, alpha depends in a nontrivial way on the parameters of both the magnetic structure and the Hall cross.