cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Uniform convergence of spectral shift functions
Creators: name: Hislop, Peter D.
name: Müller, Peter
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: Spectral Theory (math.SP)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: Primary 81U05, 35P15, 47A40, Secondary 47A75

description: The spectral shift function ξ_{L}(E) for a Schrödinger operator restricted to a finite cube of length L in multi-dimensional Euclidean space, with Dirichlet boundary conditions, counts the number of eigenvalues less than or equal to E \in \RR created by a perturbation potential V. We study the behavior of this function ξ_{L}(E) as L to infinity for the case of a compactly-supported and bounded potential V. After reviewing results of Kirsch [Proc. Amer. Math. Soc. 101, 509-512 (1987)], and our recent pointwise convergence result for the Cesàro mean [Proc. Amer. Math. Soc. 138, 2141-2150 (2010)], we present a new result on the convergence of the energy-averaged spectral shift function that is uniform with respect to the location of the potential V within the finite box.
description: For the procceedings of the RIMS workshop "Spectra of Random Operators and Related Topics" in Kyoto, December 2009
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole at the Riverdale Baptist School Graduation
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1986
Subjects: classificationCode: https://trt.trb.org/term/92148
subject: Public service
classificationCode: https://trt.trb.org/term/96618
subject: History
classificationCode: https://trt.trb.org/term/97287
subject: Future

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole at the Riverdale Baptist School Graduation, Upper Marlboro, Maryland, June 6, 1986.
Radiation-MHD models of elephant trunks and globules in H II regions
Creators: name: Mackey, Jonathan
name: Lim, Andrew J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the formation and evolution of pillars of dense gas, known as elephant trunks, at the boundaries of H II regions, formed by shadowing of ionising radiation by dense clumps. The effects of magnetic fields on this process are investigated using 3D radiation-magnetohydrodynamics simulations. For a simulation in which an initially uniform magnetic field of strength |B|=50 uG is oriented perpendicular to the radiation propagation direction, the field is swept into alignment with the pillar during its dynamical evolution, in agreement with observations of the "Pillars of Creation" in M16, and of some cometary globules. This effect is significantly enhanced when the simulation is re-run with a weaker field of 18 uG. A stronger field with |B|=160 uG is sufficient to prevent this evolution completely, also significantly affecting the photoionisation process. Using a larger simulation domain it is seen that the pillar formation models studied in Mackey & Lim (2010) ultimately evolve to cometary structures in the absence of dense gas further from the star.
description: 5 pages, 4 figures, in the Proceedings of the 39th Li\`ege International Astrophysics Colloquium, July 12-16 2010, eds. G. Rauw, M. De Becker, Y. Naz\'e, J.-M. Vreux, P. Williams
Un Algorithme génétique pour le problème de ramassage et de livraison avec fenêtres de temps à plusieurs véhicules
Creators: name: Dridi, Imen Harbaoui
name: Kammarti, Ryan
name: Borne, Pierre
name: Ksouri, Mekki
Publisher: name: arXiv
Year: 2010
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: The PDPTW is an optimization vehicles routing problem which must meet requests for transport between suppliers and customers satisfying precedence, capacity and time constraints. We present, in this paper, a genetic algorithm for optimization of a multi pickup and delivery problem with time windows (m-PDPTW). We purposes a brief literature review of the PDPTW, present an approach based on genetic algorithms to give a satisfying solution to the m-PDPTW minimizing the total travel cost.
title: Talking Points Prepared for Secretary of Transportation Elizabeth Hanford Dole at the American Stock Exchange
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1986
Subjects: classificationCode: https://trt.trb.org/term/89061
subject: Privatization
classificationCode: https://trt.trb.org/term/88926
subject: Deregulation
classificationCode: https://trt.trb.org/term/88963
subject: Politics

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Talking Points Prepared for Secretary of Transportation Elizabeth Hanford Dole at the American Stock Exchange, Washington, D.C., June 9, 1986.
Chain ladder method: Bayesian bootstrap versus classical bootstrap
Creators: name: Peters, Gareth W.
name: Wüthrich, Mario V.
name: Shevchenko, Pavel V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Computational Finance (q-fin.CP)
subject: Risk Management (q-fin.RM)
subject: Computation (stat.CO)
subject: Methodology (stat.ME)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences

description: The intention of this paper is to estimate a Bayesian distribution-free chain ladder (DFCL) model using approximate Bayesian computation (ABC) methodology. We demonstrate how to estimate quantities of interest in claims reserving and compare the estimates to those obtained from classical and credibility approaches. In this context, a novel numerical procedure utilising Markov chain Monte Carlo (MCMC), ABC and a Bayesian bootstrap procedure was developed in a truly distribution-free setting. The ABC methodology arises because we work in a distribution-free setting in which we make no parametric assumptions, meaning we can not evaluate the likelihood point-wise or in this case simulate directly from the likelihood model. The use of a bootstrap procedure allows us to generate samples from the intractable likelihood without the requirement of distributional assumptions, this is crucial to the ABC framework. The developed methodology is used to obtain the empirical distribution of the DFCL model parameters and the predictive distribution of the outstanding loss liabilities conditional on the observed claims. We then estimate predictive Bayesian capital estimates, the Value at Risk (VaR) and the mean square error of prediction (MSEP). The latter is compared with the classical bootstrap and credibility methods.
Reducing mental illness stigma : interventions and mechanisms
Creators: name: Na, Jennifer Jiwon
Publisher: name: University of British Columbia
Year: 2021

description: Individuals with mental illness endure pervasive stigma from society because of their condition, which puts them at elevated risk for distress, diminished self-esteem, social maladjustment, and worsened treatment outcomes. Therefore, treating only the symptoms of mental illness is not sufficient to improve the quality of lives of affected individuals. Rather, societal change in reducing stigma of mental illness must occur. This study tested the efficacy of a commonly used strategy (education-contact intervention; EC), relative to a novel intervention (loving-kindness meditation; LKM), and a control condition on reducing cognitive, affective, and behavioural stigma toward the mental illness of bipolar disorder. This addressed a number of limitations in the existing literature regarding measurement of stigma components and assessment of intervention efficacy. Three hundred seventy-six participants watched a 15-minute video corresponding to one of the three conditions: EC, LKM, or control. Then, they completed a self-report measure of affective, cognitive, and behavioural stigma toward a hypothetical person with bipolar disorder, and an implicit stigma measure. Participants also interacted with a confederate who presented as a fellow participant and disclosed being diagnosed with bipolar disorder. After the interaction, participants completed measures of affective stigma toward the confederate. Behavioural stigma toward the confederate was measured by participants’ behavioral intentions to interact with the confederate in the future, the confederate’s impression rating of the participant, and naïve coders’ thin-slice coding of the interaction. Results indicated that the EC condition led to improvements in some aspects of stigma toward a hypothetical person with bipolar disorder, and greater intentions to interact with the confederate. Importantly, knowledge of bipolar disorder, positivity toward others, and negativity toward others were significant mediators through which EC impacted improvements in stigma toward a hypothetical person with bipolar disorder. Although LKM did not reduce affective and implicit stigma as expected, it was associated with greater intentions to interact with the confederate. Moreover, higher positivity toward others due to LKM mediated positive outcome in some aspects of stigma. Implications of findings for stigma interventions, as well as clinical implications for individuals with mental illness and mental health care providers, are discussed.
title: ÐÑÐ¾ÐµÐºÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ CRM-ÑÐ¸ÑÑÐµÐ¼Ñ Ð´Ð»Ñ Ð°Ð²ÑÐ¾ÑÐµÑÐ²Ð¸Ñ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: The project of CRM-system implementation for car service
Creators: name: ÐÐ¾Ð½Ð¾Ð¼Ð°ÑÐµÐ², ÐÐ²Ð°Ð½
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: CRM-ÑÐ¸ÑÑÐµÐ¼Ð°
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð²
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹
Ð¿ÑÐ¾ÐµÐºÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ
ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð¼
CRM-system
automation of business process
complex evaluation of indicators
implementation project
project management

description: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ CRM-ÑÐ¸ÑÑÐµÐ¼Ñ Ð´Ð»Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð¹ Ð¾ÑÑÐ°ÑÐ»Ð¸ Ð´Ð»Ñ ÑÐ¾ÐºÑÐ°ÑÐµÐ½Ð¸Ñ Ð²ÑÐµÐ¼ÐµÐ½Ð¸ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ ÐºÐ»Ð¸ÐµÐ½ÑÐ¾Ð². ÐÐ°Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÑÑÐ°ÑÐµÐ³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ. ÐÐ»Ñ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½ Ð¿ÑÐ¾ÐµÐºÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ CRM-ÑÐ¸ÑÑÐµÐ¼Ñ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾Ð±ÑÐ¸Ðµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¸ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸ CRM-ÑÐ¸ÑÑÐµÐ¼, Ð²ÑÑÐ²Ð»ÐµÐ½Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº CRM-ÑÐ¸ÑÑÐµÐ¼Ðµ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¸Ñ Ð°Ð½Ð°Ð»Ð¸Ð·. ÐÑÐ±ÑÐ°Ð½Ð° CRM-ÑÐ¸ÑÑÐµÐ¼Ð° Ð´Ð»Ñ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¾ÑÐµÐ½ÐºÐ¸ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð»Ð¾Ð³Ð¸ÐºÐ¾-ÑÑÑÑÐºÑÑÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾ÐµÐºÑÐ°, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð³ÑÐ°ÑÐ¸Ðº ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð² Microsoft Project. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¸ÑÐºÐ¾Ð² Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¾ ÐµÐ³Ð¾ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ðµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ðµ.
description: In the given work project of CRM-system implementation in automative company is stated to reduce the time of customer service. The characteristic of the company is given, a strategic analysis is carried out and the main problems are identified. The project of CRM-system implementation was proposed to solve the problems. General concepts and classifications of CRM systems are considered, requirements for a CRM system are identified and their analysis is carried out. A CRM- system was selected for implementation by assessing complex indicators. Logic- structural approach is made, a project implementation schedule was developed in Microsoft Project. The analysis of risks of the project was carried out and its financial justification was presented.
XML Reconstruction View Selection in XML Databases: Complexity Analysis and Approximation Scheme
Creators: name: Chebotko, Artem
name: Fu, Bin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Computer and information sciences

description: Query evaluation in an XML database requires reconstructing XML subtrees rooted at nodes found by an XML query. Since XML subtree reconstruction can be expensive, one approach to improve query response time is to use reconstruction views - materialized XML subtrees of an XML document, whose nodes are frequently accessed by XML queries. For this approach to be efficient, the principal requirement is a framework for view selection. In this work, we are the first to formalize and study the problem of XML reconstruction view selection. The input is a tree $T$, in which every node $i$ has a size $c_i$ and profit $p_i$, and the size limitation $C$. The target is to find a subset of subtrees rooted at nodes $i_1,\cdots, i_k$ respectively such that $c_{i_1}+\cdots +c_{i_k}\le C$, and $p_{i_1}+\cdots +p_{i_k}$ is maximal. Furthermore, there is no overlap between any two subtrees selected in the solution. We prove that this problem is NP-hard and present a fully polynomial-time approximation scheme (FPTAS) as a solution.
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole at the All-America Cities Awards Dinner
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1986
Subjects: classificationCode: https://trt.trb.org/term/88618
subject: Awards

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole at the All-America Cities Awards Dinner, Washington, D.C., June 9, 1986.
Crowdsourcing: the British Library experience
Creators: name: Ridge, Mia
Publisher: name: Zenodo
Year: 2018
Subjects: librarians
information professionals

description: Talk at CILIP MmIT (Chartered Institute of Library and Information Professionals Multimedia Information Technology Group for CILIP) event, "The wisdom of the crowd? Crowdsourcing for information professionals", on 19/3/18 at the University of Huddersfield by Dr Mia Ridge, Digital Curator, the British Library.
Approche Multicritère pour le Problème de Ramassage et de Livraison avec Fenêtres de Temps à Plusieurs Véhicules
Creators: name: Dridi, Imen Harbaoui
name: Kammarti, Ryan
name: Ksouri, Mekki
name: Borne, Pierre
Publisher: name: arXiv
Year: 2010
Subjects: subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: Nowadays, the transport goods problem occupies an important place in the economic life of modern societies. The pickup and delivery problem with time windows (PDPTW) is one of the problems which a large part of the research was interested. In this paper, we present a a brief literature review of the VRP and the PDPTW, propose our multicriteria approach based on genetic algorithms which allows minimize the compromise between the vehicles number, the total tardiness time and the total travel cost. And this, by treating the case where a customer can have multiple suppliers and one supplier can have multiple customers
Social Gradients in Myocardial Infarction and Stroke Diagnoses in Emergency Medicine
Creators: name: Hanefeld, C.
name: Haschemi, A.
name: Lampert, Thomas
name: Trampisch, Hans J.
name: Mügge, Andreas
name: Miebach, Janine
name: Kloppe, Cordula
name: Klaaßen-Mielke, Renate
Publisher: name: Robert Koch-Institut
Year: 2018
Subjects: subject: 610 Medizin und Gesundheit

description: Background: Persons of lower socio-economic status are at higher risk of disease, especially with respect to severe and chronic illnesses. To date, there have not been any studies with large case numbers regarding acute medical emergencies in this population. Methods: In a retrospective study, data were obtained on all cases treated by emergency physicians in Bochum, Germany, in 2014/2015, including the diagnoses that were made by the emergency physicians. There were a total of 16 767 cases. The local unemployment rate was taken as an indicator of the socioeconomic situation of a neighborhood; it was defined as the percentage of registered unemployed persons among persons aged 15 to 64 with their domicile in the neighborhood. 12 168 cases were grouped by emergency medical diagnosis and analyzed with respect to the three most heavily represented diagnostic categories (cardiovascular, neurological, and pulmonary emergencies), which accounted for nearly two-thirds of all diagnoses. Results: The overall rates of deployment involving emergency physicians were found to be positively correlated with the unemployment rate. After adjustment for age, sex, and possible confounders, this correlation was statistically significant (p<0.01). The indirectly standardized rate ratio (IRR) for the overall case-activity rate ranged from 0.841 (95% confidence interval: [0.808; 0.875]) with less than 5% unemployment to 1.212 [1.168; 1.256] with 9.5% unemployment or higher. The same finding was obtained with respect to diagnosis-specific case activity in each of the three main diagnostic categories (cardiovascular, neurological, and pulmonary emergencies), as well as for the respective commonest individual diagnoses (acute coronary syndrome/circulatory arrest [1498 cases], transient ischemic attack/ischemic stroke/intracerebral hemorrhage [1274 cases], and asthma/chronic obstructive pulmonary disease [663 cases]). Conclusion: This study shows that the case-activity rate of the emergency medical services is significantly higher in socially disadvantaged neighborhoods, both with respect to total numbers and with respect to individual diseases. It demonstrates a problem affecting society as a whole, which should be taken into account in the organization of medical rescue services.
Installazione e collaudo di una macchina di stampa 3D a letto di polveri polimeriche: ottimizzazione dei parametri di processo per strutture cellulari
Creators: name: Vitullo, Simone
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: Con il seguente lavoro di tesi si andrà a validare le potenzialità di una stampante a letto di polveri polimeriche termoplastiche (SLS). Questa tecnica sinterizza selettivamente per mezzo di un laser delle polveri preriscaldate che si compattano strato per strato. Tale tecnologia utilizzata per stampare strutture cellulari, evidenzia alcune problematiche dovute ai parametri di processo, come la delaminazione o warping (deformazione). L’ottimizzazione del processo di stampa è stato suddiviso in tre fasi correlate tra loro: analisi preliminari, prove di screening e ottimizzazione del processo. Nella prima fase vengono identificati quali siano i ranges di stampa che permettono di ottenere un pezzo finito e strutturalmente solido, successivamente, con l’ausilio di un piano sperimentale, si studierà l’influsso dei parametri macchina sul prodotto stampato. Nella seconda fase si è proceduto con un ulteriore piano sperimentale al fine di identificare quali fossero i parametri maggiormente influenti sul processo di stampa e quali fossero i ranges ideali per cui si possano ottenere pezzi finiti con ottima qualità superficiale ed elevata porosità. L’ottimizzazione verrà eseguita per di identificate quali siano i valori dei parametri macchina che permettano di ottenere una combinazione ideale tra porosità e modulo elastico a compressione.
Cylindrical cloaking at oblique incidence with optimized finite multilayer parameters
Creators: name: Zhang, Baile
name: Wu, Bae-Ian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We propose multilayer cylindrical invisibility cloaks that are optimized for oblique incidences through combination of analytic formalism of scattering and genetic optimization. We show that by using only four layers of homogeneous and anisotropic metamaterials without large values of constitutive parameters, the scattering for oblique incidences can be reduced by two orders. Although the optimization is done at a single incident angle, the cloak provides reduced scattering over a large range of incident angles.
title: Talking Points Prepared for Secretary of Transportation Elizabeth Dole at the Phil Gramm Luncheon
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1986
Subjects: classificationCode: https://trt.trb.org/term/89061
subject: Privatization
classificationCode: https://trt.trb.org/term/88926
subject: Deregulation
classificationCode: https://trt.trb.org/term/88963
subject: Politics
classificationCode: https://trt.trb.org/term/90594
subject: Safety

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Talking Points Prepared for Secretary of Transportation Elizabeth Dole at the Phil Gramm Luncheon, Washington, D.C., June 9, 1986.
title: Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ (Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð¾Ð³Ð¾) ÑÐ¿ÐµÐºÑÑÐ¾Ð¼ÐµÑÑÐ° Ð½Ð° Ð±Ð°Ð·Ðµ Ð¿Ð¸-Ð¼ÐµÐ·Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ°Ð½Ð°Ð»Ð° ÑÐ¸Ð½Ñ ÑÐ¾ÑÐ¸ÐºÐ»Ð¾ÑÑÐ¾Ð½Ð° ÐÐÐ¯Ð¤ Ð¡Ð¦1000
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: Creation of a magnetic (pulsed) spectrometer based on the Ï-meson channel of the PNPI SC1000 synchrocyclotron
Creators: name: Ð¦ÑÑÐ°ÐºÐ¾Ð², 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: 2022
Subjects: Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð¿Ð¾ x
Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº Ð¿Ð¾ y
ÑÑÐ¸Ð¿Ð»ÐµÑ
Ð´ÑÐ±Ð»ÐµÑ
ÐºÐ²Ð°Ð´ÑÑÐ¿Ð¾Ð»ÑÐ½ÑÐµ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐµ Ð»Ð¸Ð½Ð·Ñ
source by x
source by y
triplet
doublet
quadrupole magnetic lens

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° ÑÑÑÐ½Ð¾ÑÑÑ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ðº ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ (Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½Ð¾Ð³Ð¾) ÑÐ¿ÐµÐºÑÑÐ¾Ð¼ÐµÑÑÐ° Ð½Ð° Ï-Ð¼ÐµÐ·Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ°Ð½Ð°Ð»Ð° ÑÐ¸Ð½ÑÑÐ¾ÑÐ¸ÐºÐ»Ð¾ÑÑÐ¾Ð½Ð° Ð¡Ð¦â1000 ÐÐÐ¯Ð¤. ÐÑÐ²ÐµÐ´ÐµÐ½Ñ Ð¤Ð¾ÑÐ¼ÑÐ»Ñ Ð´Ð»Ñ ÑÐ°ÑÑÑÑÐ° Ð³ÑÐ°Ð´Ð¸ÐµÐ½ÑÐ¾Ð² Ð»Ð¸Ð½Ð· Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÑÐºÐ¾Ð¼ Ð¿ÑÐ¾ÑÐ¾Ð½Ð¾Ð². Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÑÐ¸Ð¿Ð»ÐµÑÐ° Ð¸ Ð´ÑÐ±Ð»ÐµÑÐ° Ð´Ð»Ñ ÑÐ¾ÐºÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸ Ð¿ÑÑÐºÐ° Ð½Ð° Ð¼ÐµÐ·Ð¾Ð½Ð¾Ð¾Ð±ÑÐ°Ð·ÑÑÑÑÑ Ð¼Ð¸ÑÐµÐ½Ñ. ÐÑÐµÐ½ÐµÐ½Ð¾ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð¿ÐµÑÐ²Ð¾Ð¹ Ð»Ð¸Ð½Ð·Ñ ÑÑÐ¸Ð¿Ð»ÐµÑÐ° Ð½Ð° Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÑÐºÐ°.
description: The paper describes the essence of the approach to the creation of a magnetic (pulse) spectrometer on the pi-meson channel of the synchrocyclotron SC 1000 PNPI. Formulas for calculating lens gradients and proton beam control are derived. The triplet and doublet modes for focusing the beam on a meson-forming target are calculated. The influence of the first triplet lens on the beam intensity is estimated.
Morphological Properties of Superclusters of Galaxies
Creators: name: Costa-Duarte, M. V.
name: Sodré, L.
name: Durret, F.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We studied superclusters of galaxies in a volume-limited sample extracted from the Sloan Digital Sky Survey Data Release 7 (SDSS/DR7) and from mock catalogues based on a semi-analytical model of galaxy evolution in the Millenium Simulation. A density field method was applied to a sample of galaxies brighter than $M_r= -21+5 \log h_{100}$ to identify superclusters, taking into account selection and boundary effects. In order to evaluate the influence of threshold density, we have chosen two thresholds: the first maximizes the number of objects (D1), and the second constrains the maximum supercluster size to $\sim$120~h$^{-1}$Mpc (D2). We have performed a morphological analysis, using Minkowski Functionals, based on a parameter which increases monotonically from filaments to pancakes. An anti-correlation was found between supercluster richness (and total luminosity or size) and the morphological parameter, indicating that filamentary structures tend to be richer, larger and more luminous than pancakes in both observed and mock catalogues. We have also used the mock samples to compare supercluster morphologies identified in position and velocity spaces, concluding that our morphological classification is not biased by the peculiar velocities. Monte Carlo simulations designed to investigate the reliability of our results with respect to random fluctuations show that these results are robust. Our analysis indicates that filaments and pancakes present different luminosity and size distributions.
description: 12 pages, 17 figures Accepted to MNRAS
The Middle and Upper Ordovician Bioclastic Carbonate ("Trenton") Play in the Appalachian Basin
Creators: name: Nuttall, Brandon C.
Publisher: name: Kentucky Geological Survey, University of Kentucky
Year: 1996

description: Abstract:
The bioclastic carbonate play in the Appalachian Basin (referred to by drillers as the "Trenton") includes both gas and oil produced from Middle and Upper Ordovician stratigraphic and combination traps in linear reservoirs often mistaken for reefs. While production from this play is currently reported from nine fields in south-central and eastern Kentucky and five fields in New York, potential reservoir rocks are present throughout most of the Appalachian Basin from New York to Tennessee. Along the western flank of the Appalachian Basin, in the Blue Grass Region of central Kentucky, Middle and Upper Ordovician strata crop out. In the subsurface of south-central Kentucky and eastward into the Appalachian Basin, drillers informally refer to "Trenton," "Sunnybrook," "Leipers," "Granville," "Modoc," and "Anderson" pay zones. The mixed carbonates and shales of the Lexington Limestone through the Drakes Formation of Kentucky consist of well-cemented bioclastic grainstones and mudstones separated by relatively thin calcareous shales deposited in shallow platform, ramp, and peritidal settings. In areas of shoaling, reservoirs developed as discontinuous coquinoid lag deposits that were winnowed from carbonate muds by wave and tidal activity and accumulated as discrete offshore bars, tidal bars, and channel fills. In addition, dolomitized limestone reservoirs have developed along faults and fractures associated with recurrent movement of deep-seated basement faults. Structure mapping on the base of the overlying Devonian shale and the underlying Pencil Cave bentonite indicates the bars and channel fills may be spatially associated with basement structures. The Granville Consolidated Pool in Clinton Connty, Ky., is typical of fields in this play where production is associated with multiple stacked sequences of Offshore bars. An estimated 50 to 100 million cubic feet (MMcf) of gas per year is known to be produced from this field, not accounting for production from an unknown number of domestic supply wells. Monte Carlo simulation was used to estimate the undiscovered recoverable resource for this play to be 127billion cubic feet (bcf) of natural gas. These reservoirs will probably not be an important primary target for future drilling outside of southern and eastern Kentucky, however, because the reservoirs are relatively deep throughout much of the basin and are subtle stratigraphic features that will be difficult to detect using seismic or remote-sensing methods. As exploration and development continues for Lower Ordovician and Upper Cambrian reservoirs, these bioclastic carbonate bars will merit further evaluation.
Funding information: This work was funded by the U.S. Department of Energy, Morgantown Energy Technology Center under contract number DE-FC21-91MC28176.
Rotating thin-shell wormhole from glued Kerr spacetimes
Creators: name: Kashargin, P. E.
name: Sushkov, S. V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct a model of a rotating wormhole made by cutting and pasting two Kerr spacetimes. As a result, we obtain a rotating thin-shell wormhole with exotic matter at the throat. Two candidates for the exotic matter are considered: (i) a perfect fluid; (ii) an anisotropic fluid. We show that a perfect fluid is unable to support a rotating thin-shall wormhole. On the contrary, the anisotropic fluid with the negative energy density can be a source for such a geometry.
description: 8 pages, 3 figures, accepted for publication in Gravitation and Cosmology
"Se uniamo i nostri colori possiamo fare un colore che piace a tutti!": un percorso ludico-didattico per confrontare i bambini della scuola dell'infanzia con la dimensione di uguaglianza e di diversità
Creators: name: Cappelletti, Viola
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2022
Subjects: Interculturalità
uguaglianza
diversità
gioco
attività ludico-didattiche

description: Questo lavoro vuole indagare le concezioni dei bambini di scuola dell’infanzia rispetto due grandi dimensioni dell’interculturalità: l’uguaglianza e la diversità. Per fare ciò, ho proposto in una sezione caratterizzata dall’eterogeneità culturale un percorso di attività ludico – didattiche incentrate sull’uguaglianza e sulla diversità. Sono stati proposti albi illustrati, giochi motori e un gioco da tavolo realizzato in parte con i bambini. Ho monitorato i bambini del secondo anno obbligatorio, coinvolti nel gioco da tavolo, per rilevare le dinamiche che si instauravano e il loro posizionamento rispetto al tema. Questo gioco ha dato modo ai bambini di relazionarsi tra loro attraverso la discussione, facendo emergere le dimensioni di uguaglianza e di diversità. Attraverso l’analisi dei protocolli delle discussioni, è stato possibile rilevare le concezioni, i ragionamenti e gli elementi scaturiti dal confronto tra pari rispetto al tema. Sono emersi dei collegamenti con alcuni concetti riportati nel quadro teorico di riferimento. Relatore: Stefano Losa.
title: Talking Points Prepared for Secretary of Transportation Elizabeth Dole at the Retirement of Paul Ignatius, Air Transport Association
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1986
Subjects: classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/88634
subject: Retirement

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Talking Points Prepared for Secretary of Transportation Elizabeth Dole at the Retirement of Paul Ignatius, Air Transport Association, Washington, D.C., June 11, 1986.
title: ÐÐ¾Ð´Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ðµ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ñ Ð²Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ñ Ð¾Ð·ÑÐ¹ÑÑÐ²Ð° ÐÐ Â«ÐÐ¸Ñ Ð°Ð¹Ð»Ð¾Ð²ÑÐºÐ¸Ð¹ Ð³Ð¾ÑÐ½Ð¾-Ð¾Ð±Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¹ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÂ»
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Maintaining the capacity of the tailings facility of Mikhailovsky Mining and Processing Plant
Creators: name: Ð¨ÐºÐ¾Ð»ÑÐ½Ð°Ñ, ÐÐ½Ð½Ð°
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: 2022
Subjects: ÐÐ¸Ð´ÑÐ¾ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ
ÐÐ¾ÑÐ½Ð°Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÑ
ÐÐ±Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÐ°Ð±ÑÐ¸ÐºÐ¸

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð¾Ð±ÑÐµÐºÑÐ¾Ð² ÑÐ²Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¾Ð·ÑÐ¹ÑÑÐ²Ð° ÐÐ¸ÑÐ°Ð¹Ð»Ð¾Ð²ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÐ½Ð¾-Ð¾Ð±Ð¾Ð³Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ°. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¸ Ð·Ð°Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¾Ð±ÑÐµÐºÑÑ, Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð ÑÐ°ÐºÐ¶Ðµ Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð¾ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ±Ð¾ÑÐ° Ð¸ Ð²Ð¾Ð·Ð²ÑÐ°ÑÐ° Ð´ÑÐµÐ½Ð°Ð¶Ð½ÑÑ Ð¸ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ½ÑÑ Ð²Ð¾Ð´ Ñ ÑÑÐµÑÐ¾Ð¼ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾Ð¹ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ ÑÐ²Ð¾ÑÑÐ¾ÑÑÐ°Ð½Ð¸Ð»Ð¸ÑÐ°. ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ Ð´ÑÐµÐ½Ð°Ð¶Ð½ÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐ¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð½Ð° Ð¿Ð»Ð°Ð½Ð¸ÑÑÐµÐ¼ÑÐ¹ ÑÑÐ¾Ðº ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸.
description: The paper substantiates the need for reconstruction of the tailing facilities of the Mikhailovsky Mining and Processing Plant. The main facilities necessary for the further normal functioning of the enterprise have been developed and designed. And also, the systems for collecting and returning drainage and surface waters are considered in more detail, taking into account the conditions for ensuring the safe operation of the tailings. The necessity of drainage facilities that provide the technological needs of the enterprise for the planned period of operation is substantiated.
Ultrafast Large Area Micropattern Generation in Non-absorbing Polymer Thin-Films by Pulsed Laser Diffraction
Creators: name: Verma, Ankur
name: Sharma, Ashutosh
name: Kulkarni, Giridhar U.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We report an ultrafast, parallel and beyond-the-master micro-patterning technique for ultrathin (30 nm-400 nm) non-absorbing polymer films by diffraction of a laser light through a two dimensional periodic aperture. The redistribution of laser energy absorbed by the substrate causes self-organization of polymer thin-film in the form of wrinkle like surface relief structures caused by localized melting and freezing of the thin-film. Unlike the conventional laser ablation and laser writing processes, low laser fluence is employed to only passively swell the polymer as a pre-ablative process without the loss of material, and without absorption/reaction with the incident radiation. Self-organization in the thin polymer film aided by the diffraction pattern produces micro-structures made up of thin raised lines. These regular microstructures have far more complex morphologies than the mask geometry and very narrow line widths that can be an order of magnitude smaller than the openings in the mask. The microstructure morphology is easily modulated by changing the film thickness, aperture size and geometry and by changing the diffraction pattern, e.g., by changing the aperture-substrate distance.
description: 23 pages
Laboratory constraints on chameleon dark energy and power-law fields
Creators: name: Steffen, Jason H.
name: Upadhye, Amol
name: Baumbaugh, Al
name: Chou, Aaron S.
name: Mazur, Peter O.
name: Tomlin, Ray
name: Weltman, Amanda
name: Wester, William
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 - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report results from the GammeV Chameleon Afterglow Search---a search for chameleon particles created via photon/chameleon oscillations within a magnetic field. This experiment is sensitive to a wide class of chameleon power-law models and dark energy models not previously explored. These results exclude five orders of magnitude in the coupling of chameleons to photons covering a range of four orders of magnitude in chameleon effective mass and, for individual chameleon models, exclude between 4 and 12 orders of magnitude in chameleon couplings to matter.
description: 5 pages, Submission to PRL
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole at the Florida State Convention
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1986
Subjects: classificationCode: https://trt.trb.org/term/88963
subject: Politics
classificationCode: https://trt.trb.org/term/96628
subject: Economics

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole at the Florida State Convention, Orlando, Florida, June 14, 1986.
Nonthermal properties of supernova remnant G1.9+0.3
Creators: name: Ksenofontov, L. T.
name: Voelk, H. J.
name: Berezhko, E. G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The properties of the - presumably - youngest Galactic supernova remnant (SNR) G1.9+0.3 are investigated within the framework of nonlinear kinetic theory of cosmic ray acceleration in SNRs. The observed angular size and expansion speed as well as the radio and X-ray emission measurements are used to determine relevant physical parameters of this SNR. Under the assumption that SNR G1.9+0.3 is the result of a Type Ia supernova near the Galactic center (at the distance d=8.5 kpc) the nonthermal properties are calculated. In particular, the expected TeV gamma-ray spectral energy density is predicted to be as low as $ε_γF_γ \approx 5\times 10^{-15}$ erg cm$^{-2}$ s$^{-1}$, strongly dependent ($F_γ\propto d^{-11}$) upon the source distance d.
description: 7 pages, 5 figures, accepted for publication in ApJ
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole at the Virginia State Convention
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1986
Subjects: classificationCode: https://trt.trb.org/term/88963
subject: Politics
classificationCode: https://trt.trb.org/term/96628
subject: Economics

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole at the Virginia State Convention, June 14, 1986.
title: Talking Points Prepared for Secretary of Transportation Elizabeth Dole at the Florida GOP Reception
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1986
Subjects: classificationCode: https://trt.trb.org/term/88963
subject: Politics
classificationCode: https://trt.trb.org/term/96628
subject: Economics

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Talking Points Prepared for Secretary of Transportation Elizabeth Dole at the Florida GOP Reception, Orlando, Florida, June 14, 1986.
Regional groundwater conditions in northeast BC : results from a monitoring well network in an area of historical and ongoing unconventional natural gas development
Creators: name: Goetz, Andreas Maximilian
Publisher: name: University of British Columbia
Year: 2021

description: Whether oil and gas development pervasively introduces natural gas into shallow groundwater systems remains a controversial issue. While dissolved thermogenic methane attributed to petroleum development activities has been documented at shallow depths in some locations, various studies have also shown that this methane is naturally occurring, even in regions with heavy development. Here, we assess natural gas in near-surface (<110 m) groundwater in the Peace Region of Northeast British Columbia (NEBC), an area of extensive historic and contemporary energy development, by installing a network of 29 purpose-built monitoring wells (MW) across the region, some as close as 70 m to an energy well. Analyses of groundwater samples from the MWs suggest that dissolved methane, microbial in origin, is ubiquitous at low concentration (< 2 mg/L) in the critical zone of the study area. Based on gas composition and isotopic signatures, only one MW showed signs of potential thermogenic gas from a nearby energy well, indicating that discrete unintentional leakage from energy wells can occur in the study area. However, no evidence of pervasive thermogenic natural gas was found. Additionally, within the same study area, groundwater collected from the domestic supply wells in the District of Hudson’s Hope buried valley aquifer show very high methane concentrations (>28 mg/L) with isotopic signatures of a thermogenic coal bed methane (CBM) source. This finding suggests that high levels of naturally-occurring methane may be of concern in the region where highly transmissive aquifers intercept coal-bearing bedrock. Lastly, as a sub-study, the hydrogeology of a paleovalley system within the study area was conceptualized using data from newly installed MWs and available hydrogeological data for buried-valley aquifer systems in NEBC and the Western Canadian Sedimentary Basin (WCSB). Using this conceptual model, a regional-scale, steady-state, groundwater-flow model was constructed to assess recharge magnitude and mechanisms, and residence times to inform aquifer management. Among model results, the calibrated average aerial recharge rate was 16 mm/a, within the range of recharge estimates previously reported for NEBC. Our findings can support management of groundwater resources in similar hydrogeological settings common to NEBC.
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole, Charlotte Observer
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1986
Subjects: classificationCode: https://trt.trb.org/term/96637
subject: Education
classificationCode: https://trt.trb.org/term/97463
subject: Newspapers

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole for the Charlotte Observer on June 16, 1986 in Charlotte, North Carolina.
Certain Binomial Sums with recursive coefficients
Creators: name: Kilic, Emrah
name: Ionascu, Eugen J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 11B37

description: In this short note, we establish some identities containing sums of binomials with coefficients satisfying third order linear recursive relations. As a result and in particular, we obtain general forms of earlier identities involving binomial coefficients and Fibonacci type sequences.
description: 7 pages
Approximating the Balanced Minimum Evolution Problem
Creators: name: Fiorini, Samuel
name: Joret, Gwenaël
Publisher: name: arXiv
Year: 2011
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Computer and information sciences

description: We prove a strong inapproximability result for the Balanced Minimum Evolution Problem. Our proof also implies that the problem remains NP-hard even when restricted to metric instances. Furthermore, we give a MST-based 2-approximation algorithm for the problem for such instances.
A Review of Noncommutative Field Theories
Creators: name: Rivelles, Victor O.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present a brief review of selected topics in noncommutative field theories ranging from its revival in string theory, its influence on quantum field theories, its possible experimental signatures and ending with some applications in gravity and emergent gravity.
description: Talk presented at the XIV Mexican School on Particles and Fields, Morelia, Mexico, November 9-11, 2010; 8 pages. V2 reference added
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole at the National Mental Health Association Tribute Dinner
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1986
Subjects: classificationCode: https://trt.trb.org/term/91803
subject: Health

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole at the National Mental Health Association Tribute Dinner, Washington, D.C., June 18, 1986.
SHAPE Project Scienomics Development of Chameleon Monte Carlo code for HPC: Toward Realistic Modelling of Complex Composite Systems
Creators: name: Véry, Thibaut
name: Orestis Alexiadis
name: Krokidis, Xenophon
name: Dupays, Isabelle
name: Therond, Sylvie
Publisher: name: Zenodo
Year: 2019
Subjects: MC
chemical system
Chameleon

description: Scienomics is developing Chameleon (Chain Altering Monte-Carlo) to perform Monte-Carlo (MC) simulations of several types of chemical systems such as polymers, nanomaterials or composite materials. Realistic modelling of materials requires that the systems are large enough to get reliable results for the properties computed. Chameleon uses an all-atoms model meaning that the number of interactions needed to compute the physical properties, hence the computational resources, increases fast as the number of atoms in the system increases. In this project the work of Scienomics and IDRIS engineers allowed Chameleon to treat larger systems faster thanks to a dramatic improvement of serial and parallel performances.
title: Talking Points Prepared for Secretary of Transportation Elizabeth Dole at the Congressman Stewart McKinney Fundraiser
Creators: name: Dole, Elizabeth
name: United States Department of Transportation
Publisher: name: United States Department of Transportation
publisherIdentifier: https://ror.org/02xfw2e90
publisherIdentifierScheme: ROR
Year: 1986
Subjects: classificationCode: https://trt.trb.org/term/88963
subject: Politics

description: See the Secretary of Transportation Speeches Collection's finding aid at: https://ntl.as.atlas-sys.com/repositories/2/resources/4
description: Talking Points Prepared for Secretary of Transportation Elizabeth Dole at the Congressman Stewart McKinney Fundraiser, Stamford, Connecticut, June 19, 1986.