cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The increased anthropogenic gas emissions in the atmosphere and the rising of the Earth’s temperature: are there actions to mitigate the global warming?
Creators: name: Barzagli, Francesco
name: Mani, Fabrizio
Publisher: name: Substantia
Year: 2019

description: Some frozen bodies have been recently discovered in the Alp glaciers because the global warming is forcing the ice to retreat. Many years have passed since the first perception of a strong link between the temperature of the Earth and the amount of some gases in the atmosphere, the so called greenhouse gases. Today there is a general consensus among the governments, the scientists and industrial organizations of most countries in recognizing the relationship between the increase of the atmospheric CO2 concentration resulting from over a century of combustion of fossil fuels and the observed global warming. The development of technologies to reduce the anthropogenic emissions should not be further delayed, in accordance with the Paris Agreement that recommended keeping the global mean temperature well below 2 °C above pre-industrial levels to reduce the risks and impacts of climate change.


This paper gives an overview of the different greenhouse gases, their emissions by economic sectors and the international treaties that require the most developed countries to pursue the objective of reducing their greenhouse gas emissions. Amongst the different actions directed towards a low-carbon economy, the chemical capture of CO2 from large stationary emission points is the most efficient and widespread option. Additionally, new technologies are currently exploited to capture CO2 directly from air and to convert CO2 into fuels and valuable chemicals.
description: Substantia, Vol 3 No 1 (2019)
title: ÐÐ¸Ð·Ð°Ð¹Ð½-Ð¿ÑÐ¾ÐµÐºÑ Ð¼Ð¾Ð´ÑÐ»ÑÐ½Ð¾Ð³Ð¾ Ñ Ð¾Ð»Ð¾Ð´Ð¸Ð»ÑÐ½Ð¸ÐºÐ°
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: Design project of a modular refrigerator
Creators: name: Ð¡ÑÐ½ 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: 2021
Subjects: Ð¿Ð¾ÑÑÐ°ÑÐ¸Ð²Ð½Ð¾ÑÑÑ
Ð¼Ð¾Ð´ÑÐ»Ñ
Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÑ
ÑÑÐ³Ð¾Ð½Ð¾Ð¼Ð¸ÐºÐ°
ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ½Ð¾Ðµ Ð¾Ñ Ð»Ð°Ð¶Ð´ÐµÐ½Ð¸Ðµ
Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¹ Ñ Ð¾Ð»Ð¾Ð´Ð¸Ð»ÑÐ½Ð¸Ðº
portability
module
mobility
ergonomics
compressor cooling
car refrigerator

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¾Ð±Ð¾Ð·Ð½Ð°ÑÐµÐ½Ð° ÑÐµÐ»ÐµÐ²Ð°Ñ Ð°ÑÐ´Ð¸ÑÐ¾ÑÐ¸Ñ, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐ¸ Ð² Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ ÑÐ¾Ð»Ð¾Ð´Ð¸Ð»ÑÐ½Ð¸ÐºÐ°Ñ, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼Ð¾Ð´ÑÐ»ÑÐ½ÑÑ ÑÑÐµÐ¼. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¾Ð±Ð¾Ð·Ð½Ð°ÑÐµÐ½Ð° Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ Ð¸ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. Ð¢ÐµÐºÑÑÐµÐµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ ÑÑÐ½ÐºÐ° Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ ÑÐ¾Ð»Ð¾Ð´Ð¸Ð»ÑÐ½Ð¸ÐºÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿Ð¾Ð»Ð¾Ð¶Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐ¾ÑÐ¾Ð½Ñ Ð¸Ñ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸. 2. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¾Ð±ÑÐ¸Ðµ Ð¸ Ð¾ÑÐ¾Ð±ÑÐµ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐ¸ Ð»ÑÐ´ÐµÐ¹ Ð² Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ ÑÐ¾Ð»Ð¾Ð´Ð¸Ð»ÑÐ½Ð¸ÐºÐ°Ñ 3. Ð Ð°Ð·Ð¾Ð±ÑÐ°Ð½ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ ÑÐ°Ð±Ð¾ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð»Ð¾Ð´Ð¸Ð»ÑÐ½Ð¸ÐºÐ° ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð¸ÑÑÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð°Ñ, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð½Ð° ÑÑÐ½ÐºÐµ. Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ Ð¾ÑÑÐ°Ð¶ÐµÐ½Ð° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ñ Ð²Ð·ÑÑÐ° Ð±Ð°Ð·Ð¾Ð²Ð°Ñ ÑÐ¾ÑÐ¼Ð° Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð»Ð¾Ð´Ð¸Ð»ÑÐ½Ð¸ÐºÐ° Ð¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ. Ð Ð°Ð±Ð¾ÑÐ° Ð½Ð°ÑÐµÐ»ÐµÐ½Ð° Ð½Ð° ÑÐ»ÑÑÑÐµÐ½Ð¸Ðµ ÑÐ´Ð¾Ð±ÑÑÐ²Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ, ÑÐ°Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ, ÑÐ½Ð¸Ð²ÐµÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ, Ð¿ÑÐ¾ÑÑÐ¾ÑÑ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸.
description: The work identifies the target audience, presents a study of the need for car refrigerators, analyzes modular schemes. The first chapter outlines the relevance and presents the results of the study: 1. The current state of the market for car refrigerators, as well as the positive aspects of their operation. 2. General and special needs of people in car refrigerators are presented 3. Disassembled the principle of the refrigerator The second chapter contains information about existing analogues on the market. The third chapter reflects information on the design part of the work. It is based on the basic form of a car refrigerator and cooling technology. The work is aimed at improving usability, placement, versatility, easy of use.
Modeling social networks from sampled data
Creators: name: Handcock, Mark S.
name: Gile, Krista J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Network models are widely used to represent relational information among interacting units and the structural implications of these relations. Recently, social network studies have focused a great deal of attention on random graph models of networks whose nodes represent individual social actors and whose edges represent a specified relationship between the actors. Most inference for social network models assumes that the presence or absence of all possible links is observed, that the information is completely reliable, and that there are no measurement (e.g., recording) errors. This is clearly not true in practice, as much network data is collected though sample surveys. In addition even if a census of a population is attempted, individuals and links between individuals are missed (i.e., do not appear in the recorded data). In this paper we develop the conceptual and computational theory for inference based on sampled network information. We first review forms of network sampling designs used in practice. We consider inference from the likelihood framework, and develop a typology of network data that reflects their treatment within this frame. We then develop inference for social network models based on information from adaptive network designs. We motivate and illustrate these ideas by analyzing the effect of link-tracing sampling designs on a collaboration network.
description: Published in at http://dx.doi.org/10.1214/08-AOAS221 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Early contributions of crystallography to the atomic theory of matter
Creators: name: Ferraris, Giovanni
Publisher: name: Substantia
Year: 2019

description: After briefly presenting early hypotheses on the submicroscopic origin of symmetry and polyhedral morphology in the crystals, the structural model proposed by Haüy in 1784, based on the periodic repetition of integrant molecules made up of simple molecules, is discussed. It is then highlighted how – through investigation of crystal hemihedry, isomorphism (mixed crystals) and optical activity – researches aiming at overtaking drawbacks of Haüy’s model brought basic ideas to achieve the modern knowledge of the atomic structure of matter. The atomic-scale interpretation of properties of the crystalline state soundly contributed, among others, to properly define molecules and atoms, determine the atomic weights, hypothesize stereoisomerism, build the periodic table of elements and define ionic radii and bond.
description: Substantia, Vol 3 No 1 (2019)
title: Remarks Prepared for Delivery by Secretary of Transportation Elizabeth Hanford Dole to the Los Angeles Area Chamber of Commerce
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: 1983
Subjects: classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy
classificationCode: https://trt.trb.org/term/87904
subject: Transportation
classificationCode: https://trt.trb.org/term/92116
subject: Federal government
classificationCode: https://trt.trb.org/term/88537
subject: Management

description: Draft prepared by John Demeter, draft #3. 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 to the Los Angeles Area Chamber of Commerce, Washington, D.C., May 4, 1983.
Theory of Heavy Flavor in the Quark-Gluon Plasma
Creators: name: Rapp, Ralf
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Heavy-quark interactions in the Quark-Gluon Plasma are analyzed in terms of a selfconsistent Brueckner scheme using a thermodynamic $T$-matrix based on a potential model. The interrelations between quarkonium correlators, spectral functions and zero-modes, and open heavy-flavor transport and susceptibilities are elaborated. Independent constraints from thermal lattice QCD can be used to improve predictions for heavy-quark phenomenology in heavy-ion collisions.
description: 8 pages, 10 figures, proceedings of 6th Int. Conf. on Physics and Astrophysics of Quark-Gluon Plasma, Goa (India), Dec. 06-10, 2010
title: Statement by Secretary of Transportation Elizabeth Hanford Dole at a News Conference
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: 1983
Subjects: classificationCode: https://trt.trb.org/term/88891
subject: Transportation policy
classificationCode: https://trt.trb.org/term/87904
subject: Transportation
classificationCode: https://trt.trb.org/term/92116
subject: Federal government
classificationCode: https://trt.trb.org/term/88537
subject: Management

description: Draft prepared by John Demeter, draft #1. 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 Elizabeth Hanford Dole at a News Conference, Nashua, New Hampshire, May 29, 1983.
“@alex, this fixes #9” : analysis of referencing patterns in Pull Request discussions
Creators: name: Chopra, Ashish
Publisher: name: University of British Columbia
Year: 2022

description: Pull Requests (PRs) are a frequently used method for proposing changes to source code repositories. When discussing proposed changes in a PR discussion, stakeholders often reference a wide variety of information objects for establishing shared awareness and common ground. Previous work has not considered how the referential behavior impacts collaborative software development via PRs. This knowledge gap is the major barrier in evaluating the current support for referencing in PRs and improving them. We conducted an explorative analysis of ~7K references, collected from 450 public PRs on GitHub, and constructed taxonomies of referent types and expressions. Using our annotated dataset, we identified several patterns in the use of references. We found that despite a prevalent use of references in PR discussions, GitHub's interface lacks the support for referencing the majority of information types. We provide qualitative descriptions of how different contextual factors shape the use of references in discussions. We also discovered distinct referencing patterns in merged and closed PRs which signifies a potential ground for future research to establish a relationship between reference use and PR outcomes. These findings suggest that what is and is not referenced within a PR discussion has an important impact on the software development process, and warrants continued platform support and research. We conclude with design implications to support more effective referencing in PR discussion interfaces.
title: ÐÐ½ÑÑÑÐ¸ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½ÑÐµ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¸ Ð² Ð½ÐµÑÑÐµÐ³Ð°Ð·Ð¾Ð´Ð¾Ð±ÑÐ²Ð°ÑÑÐµÐ¹ Ð¾ÑÑÐ°ÑÐ»Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐ Â«Gas Project DevelopmentÂ»)
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: Intra-corporate communications in the oil and gas industry (for example, Gas Project Development JSC)
Creators: name: ÐÑÑÐ°Ð²Ð»ÐµÐ², ÐÐ¸ÐºÐ¾Ð»Ð°Ð¹
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: 2021
Subjects: Ð²Ð½ÑÑÑÐ¸ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½ÑÐµ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¸
Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³
ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð²Ð½ÑÑÑÐ¸ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½ÑÑ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹
ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½ÑÐ¹ Ð±Ð»Ð¾Ð³.
intracorporate communications
marketing
efficiency of the intracorporate communications system
corporate blog.

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÑÑÑ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð° Ð²Ð½ÑÑÑÐ¸ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½ÑÑ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹ Ð² ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´ÑÑÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð²Ð½ÑÑÑÐ¸ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½ÑÑ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·ÑÑÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð°ÑÐ¿ÐµÐºÑÑ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ Ñ Ð²Ð½ÑÑÑÐ¸ÐºÐ¾ÑÐ¿Ð¾ÑÐ°ÑÐ¸Ð²Ð½ÑÐ¼Ð¸ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸ÑÐ¼Ð¸ Ð¸ Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð½Ð° Ð¿ÑÐ°ÐºÑÐ¸ÐºÐµ, Ð² ÑÐ°Ð·ÑÐµÐ·Ðµ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸.
description: This final qualifying work examines the problem of intracorporate communications in the company. The paper explores the use of intracorporate communication tools. The paper studies the theoretical aspects related to intracorporate communications and their use in practice, in the context of the company's activities.
Characterization of hexabundles: Initial results
Creators: name: Bryant, J. J.
name: O'Byrne, J. W.
name: Bland-Hawthorn, J.
name: Leon-Saval, S. G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: New multi-core imaging fibre bundles -- hexabundles -- being developed at the University of Sydney will provide simultaneous integral field spectroscopy for hundreds of celestial sources across a wide angular field. These are a natural progression from the use of single fibres in existing galaxy surveys. Hexabundles will allow us to address fundamental questions in astronomy without the biases introduced by a fixed entrance aperture. We have begun to consider instrument concepts that exploit hundreds of hexabundles over the widest possible field of view. To this end, we have compared the performance of a 61-core fully-fused hexabundle and 5 lightly-fused bundles with 7 cores each. All fibres in the bundles have 100 micron cores. In the fully-fused bundle, the cores are distorted from a circular shape in order to achieve a higher fill fraction. The lightly-fused bundles have circular cores and five different cladding thicknesses which affect the fill fraction. We compare the optical performance of all 6 bundles and find that the advantage of smaller interstitial holes (higher fill fraction) is outweighed by the increase in modal coupling, cross-talk and the poor optical performance caused by the deformation of the fibre cores. Uniformly high throughput and low cross-talk are essential for imaging faint astronomical targets with sufficient resolution to disentangle the dynamical structure. Devices already under development will have between 100 and 200 lightly-fused cores, although larger formats are feasible. The light-weight packaging of hexabundles is sufficiently flexible to allow existing robotic positioners to make use of them.
description: Accepted for publication in MNRAS. See also a complimentary paper on the development of hexabundles - Bland-Hawthorn et al. 2011, Optics Express, vol. 19, p. 2649 (http://www.opticsinfobase.org/abstract.cfm?URI=oe-19-3-2649)
Changes of the solar meridional velocity profile during cycle 23 explained by flows towards the activity belts
Creators: name: Cameron, R. H.
name: Schüssler, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The solar meridional flow is an important ingredient in Babcock-Leighton type models of the solar dynamo. Global variations of this flow have been suggested to explain the variations in the amplitudes and lengths of the activity cycles. Recently, cycle-related variations in the amplitude of the $P_2^1$ term in the Legendre decomposition of the observed meridional flow have been reported. The result is often interpreted in terms of an overall variation in the flow amplitude during the activity cycle. Using a semi-empirical model based upon the observed distribution of magnetic flux on the solar surface, we show that the reported variations of the $P_2^1$ term can be explained by the observed localized inflows into the active region belts. No variation of the overall meridional flow amplitude is required.
description: Accepted in ApJ
Phase shift spectra of a fiber-microsphere system at the single photon level
Creators: name: Tanaka, Akira
name: Asai, Takeshi
name: Toubaru, Kiyota
name: Takashima, Hideaki
name: Fujiwara, Masazumi
name: Okamoto, Ryo
name: Takeuchi, Shigeki
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We succeeded in measuring phase shift spectra of a microsphere cavity coupled with a tapered fiber using a weak coherent probe light at the single photon level. We utilized a tapered fiber with almost no depolarization and constructed a very stable phase shift measurement scheme based on polarization analysis using photon counting. Using a very weak probe light (\bar{n} = 0:41), we succeeded in observing the transition in the phase shift spectrum between undercoupling and overcoupling (at gap distances of 500 and 100 nm, respectively).We also used quantum state tomography to obtain a 'purity spectrum'. Even in the overcoupling regime, the average purity was 0.982 \pm 0.024 (minimum purity: 0.892), suggesting that the coherence of the fiber-microsphere system was well preserved. Based on these results, we believe this system is applicable to quantum phase gates using single light emitters such as diamond nitrogen vacancy centers.
description: 8 pages, 3 figures
Noncommutativity and Lorentz Violation in Relativistic Heavy Ion Collisions
Creators: name: Castorina, P.
name: Iorio, A.
name: Zappalá, D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The experimental detection of the effects of noncommuting coordinates in electrodynamic phenomena depends on the magnitude of |θB|, where θis the noncommutativity parameter and B a background magnetic field. With the present upper bound on θ, given by θ_{\rm bound} \simeq 1/(10 {\rm TeV})^2, there was no large enough magnetic field in nature, including those observed in magnetars, that could give visible effects or, conversely, that could be used to further improve θ_{\rm bound}. On the other hand, recently it has been proposed that intense enough magnetic fields should be produced at the beginning of relativistic heavy ion collisions. We discuss here lepton pair production by free photons as one kind of signature of noncommutativity and Lorentz violation that could occur at RHIC or LHC. This allows us to obtain a more stringent bound on θ, given by 10^{-3} θ_{\rm bound}, if such "exotic" events do not occur.
description: Five pages, no figures.
Condensation of Self-assembled Lyotropic Chromonic Liquid Crystal Sunset Yellow in Aqueous Solutions Crowded with Polyethylene glycol and Doped with Salt
Creators: name: Park, Heung-Shik
name: Kang, Shin-Woong
name: Tortora, Luana
name: Kumar, Satyendra
name: Lavrentovich, Oleg D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We use optical and fluorescence microscopy, densitometry, cryo-transmission electron microscopy (cryo-TEM), spectroscopy, and synchrotron X-ray scattering, to study the phase behavior of the reversible self-assembled chromonic aggregates of an anionic dye Sunset Yellow (SSY) in aqueous solutions crowded with an electrically neutral polymer polyethylene glycol (PEG) and doped with the salt NaCl. PEG causes the isotropic SSY solutions to condense into a liquid-crystalline region with a high concentration of SSY aggregates, coexisting with a PEG-rich isotropic (I) region. PEG added to the homogeneous nematic (N) phase causes separation into the coexisting N and I domains; the SSY concentration in the N domains is higher than the original concentration of PEG-free N phase. Finally, addition of PEG to the highly concentrated homogeneous N phase causes separation into the coexisting columnar hexagonal (C) phase and I phase. This behavior can be qualitatively explained by the depletion (excluded volume) effects that act at two different levels: at the level of aggregate assembly from monomers and short aggregates and at the level of inter-aggregate packing. We also show a strong effect of a monovalent salt NaCl on phase diagrams that is different for high and low concentrations of SSY. Upon the addition of salt, dilute I solutions of SSY show appearance of the condensed N domains, but the highly concentrated C phase transforms into a coexisting I and N domains. We suggest that the salt-induced screening of electric charges at the surface of chromonic aggregates leads to two different effects: (a) increase of the scission energy and the contour length of aggregates, and (b) decrease of the persistence length of SSY aggregates.
description: 42 pages, 12 figures
Additional file 1 of Urban-rural differences in the association between social activities and depressive symptoms among older adults in China: a cross-sectional study
Creators: name: Wang, Yanan
name: Li, Zhen
name: Fu, Chang
Publisher: name: figshare
Year: 2021
Subjects: subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Mental Health

description: Additional file 1: STable 1. Associations between social activities and depressive symptoms among urban and rural older adults using a dataset with multiple imputation techniques (all missing variables). STable 2. Associations between social activities and depressive symptoms among urban and rural older adults using a dataset with complete cases. STable 3. Multiple linear regression model testing the association between social activities and depressive symptoms.
Nitrogen hydrides in interstellar gas: Herschel/HIFI observations towards G10.6-0.4 (W31C)
Creators: name: Persson, C. M.
name: Black, J. H.
name: Cernicharo, J.
name: Goicoechea, J. R.
name: Hassel, G. E.
name: Herbst, E.
name: Gerin, M.
name: De Luca, M.
name: Bell, T. A.
name: Coutens, A.
name: Falgarone, E.
name: Goldsmith, P. F.
name: Gupta, H.
name: Kazmierczak, M.
name: Lis, D. C.
name: Mookerjea, B.
name: Neufeld, D. A.
name: Pearson, J.
name: Phillips, T. G.
name: Sonnentrucker, P.
name: Stutzki, J.
name: Vastel, C.
name: Yu, S.
name: Boulanger, F.
name: Dartois, E.
name: Encrenaz, P.
name: Geballe, T. R.
name: Giesen, T.
name: Godard, B.
name: Gry, C.
name: Hennebelle, P.
name: Hily-Blant, P.
name: Joblin, C.
name: Kolos, R.
name: Krelowski, J.
name: Martin-Pintado, J.
name: Menten, K.
name: Monje, R.
name: Perault, M.
name: Plume, R.
name: Salez, M.
name: Schlemmer, S.
name: Schmidt, M.
name: Teyssier, D.
name: Peron, I.
name: Cais, P.
name: Gaufre, P.
name: Cros, A.
name: Ravera, L.
name: Morris, P.
name: Lord, S.
name: Planesas, P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The HIFI instrument on board the Herschel Space Observatory has been used to observe interstellar nitrogen hydrides along the sight-line towards G10.6-0.4 in order to improve our understanding of the interstellar chemistry of nitrogen. We report observations of absorption in NH N=1-0, J=2-1 and ortho-NH2 1_1,1-0_0,0. We also observed ortho-NH3 1_0-0_0, and 2_0-1_0, para-NH3 2_1-1_1, and searched unsuccessfully for NH+. All detections show emission and absorption associated directly with the hot-core source itself as well as absorption by foreground material over a wide range of velocities. All spectra show similar, non-saturated, absorption features, which we attribute to diffuse molecular gas. Total column densities over the velocity range 11-54 km/s are estimated. The similar profiles suggest fairly uniform abundances relative to hydrogen, approximately 6*10^-9, 3*10^-9, and 3*10^-9 for NH, NH2, and NH3, respectively. These abundances are discussed with reference to models of gas-phase and surface chemistry.
description: 5 pages, 3 figures, 2 online pages with 2 figures. Accepted for publication in A&A July 6 (Herschel/HIFI special issue)
New York Times Upshot/Siena College: October 2018 Virginia 10 Poll
Creators: name: New York Times
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: Likelihood of voting in 2018 election (2); Virginia Congressional District 10 (1); Democratic candidate Jennifer Wexton (1); Republican candidate Barbara Comstock (1); vote for Democrat/Republican for Congress (1); opinion of various public figures (2); respondent would like Democrats/Republicans to control House of Representatives (1); President Donald Trump job performance (1); political partisanship (1).
A Resolução de Problemas e a complexidade cognitiva na área de Geologia e Ambiente: um estudo no Ensino Superior
Creators: name: Pinto, Tânia
name: Faria, Carla
name: Dias, António Guerner
name: Vasconcelos, Clara
Publisher: name: Zenodo
Year: 2020

description: As metodologias de ensino podem desempenhar um papel central na promoção de competências complexas no ensino superior, nomeadamente na vertente do desenvolvimento epistemológico, estruturado nas suposições que os estudantes vão desenvolvendo sobre as características do conhecimento (modos de conhecimento). A metodologia da Aprendizagem Baseada na Resolução de Problemas (ABRP), pressupõe frequentemente a análise e discussão de cenários problemáticos, hipotéticos e/ou reais, que lidam com vários fatores em simultâneo, para os quais existem diversas possibilidades de explicação e cujas soluções nem sempre são consensuais entre peritos, como é o caso da área da Geologia e Ambiente (GA). Assim, um dos caminhos para o desenvolvimento de processos cognitivos complexos, em particular no que se refere ao desenvolvimento epistemológico, pode residir na aplicação da ABRP em contexto académico. O presente estudo quasi-experimental, pretendeu investigar se a metodologia ABRP permite potenciar os modos de conhecimento a partir de cenários problemáticos, em estudantes da unidade curricular (UC) de GA de uma faculdade pública portuguesa, comparativamente com a metodologia de ensino tradicionalmente aplicada. Para o efeito, foi elaborado um Programa de Intervenção (PI), baseado na metodologia ABRP. A amostra de conveniência abrangeu 33 estudantes, divididos em dois grupos: experimental (n=16) e de comparação (n=17), sendo que os estudantes do grupo experimental foram submetidos ao PI, durante 9 semanas de um semestre letivo, em sessões de duas horas semanais, à componente teórico-prática da UC de GA. Na recolha de dados foi utilizada a versão portuguesa da Medida de Reflexão Epistemológica (MER). Os resultados obtidos mostram diferenças estatisticamente significativas entre os grupos experimental e de comparação, em termos globais e no domínio “papel dos colegas”, apontando para uma associação entre os modos de conhecimento mais complexos e a aplicação da metodologia ABRP no ensino superior, na área de GA.
A broader role for the RNAPII phosphatase, FCP1, in transcription regulation
Creators: name: Dever, Kristy
Publisher: name: University of British Columbia
Year: 2022

description: Transcription is the process by which DNA is copied into RNA in the cell. In eukaryotes, protein coding genes are transcribed by the enzyme RNA Polymerase II (RNAPII). RNAPII has a unique and highly conserved repeating heptad sequence at the C-terminus of its largest subunit, Rpb1, known as the C-terminal domain (CTD). The CTD is differentially phosphorylated throughout the transcriptional cycle, a property that is important for the dynamic recruitment of transcription-associated factors. The phosphorylation status of the CTD is maintained by several CTD-modifying enzymes. Two such CTD-modifying enzymes are the phosphatase, Fcp1, and the kinase, Cdk8. This thesis focuses on exploring the genetic interaction between FCP1 and CDK8. It expands the growing body of work that implicates Cdk8 as a stress response regulator, and identifies a role for Fcp1 in the stress response. Given that Fcp1 is essential, I probed the genes and pathways most sensitive to the truncation of fcp1, and uncovered an unexpected role for FCP1 and CDK8 in the regulation of Skn7 and the expression of Skn7-dependent oxidative stress response genes. Loss of CDK8 was able to overcome the transcriptional and posttranscriptional alterations caused by truncating fcp1 by increasing Skn7 stability, protein levels, and normalizing the expression of target genes. I also explored a role for FCP1 in Rpb1 biology. Truncation of fcp1 caused higher levels of Rpb1 protein that still associated with chromatin, despite not associating with Rpb3, another RNAPII subunit. It also resulted in higher levels of a lower molecular weight form of Rpb1. Additionally, this thesis expands the connection between FCP1 and CDK8 to include RPN4, a transcriptional activator of proteasome and stress response genes. Rpn4 has previously been shown to mediate the suppression of some CTD truncation phenotypes by loss of CDK8. Here, I found that the combined loss of RPN4 and CDK8 was able to normalize the increased levels of Rpb1 caused by the truncation of fcp1. Collectively, this thesis has expanded on our understanding of Fcp1 function in the cell and its role in transcription regulation.
Proceedings Third International Workshop on Classical Logic and Computation
Creators: name: van Bakel, Steffen
name: Berardi, Stefano
name: Berger, Ulrich
Publisher: name: arXiv
Year: 2011
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: F.4.1; I.2.2

description: The fact that classical mathematical proofs of simply existential statements can be read as programs was established by Goedel and Kreisel half a century ago. But the possibility of extracting useful computational content from classical proofs was taken seriously only from the 1990s on when it was discovered that proof interpretations based on Goedel's and Kreisel's ideas can provide new nontrivial algorithms and numerical results, and the Curry-Howard correspondence can be extended to classical logic via programming concepts such as continuations and control operators. The workshop series "Classical Logic and Computation" aims to support a fruitful exchange of ideas between the various lines of research on computational aspects of classical logic. This volume contains the abstracts of the invited lectures and the accepted contributed papers of the third CL&C workshop which was held jointly with the workshop "Program Extraction and Constructive Mathematics" at the University of Brno in August 21-22, 2010, as a satellite of CSL and MFCS. The workshops were held in honour of Helmut Schwichtenberg who became "professor emeritus" in September 2010. The topics of the papers include the foundations, optimizations and applications of proof interpretations such as Hilbert's epsilon substitution method, Goedel's functional interpretation, learning based realizability and negative translations as well as special calculi and theories capturing computational and complexity-theoretic aspects of classical logic such as the lambda-mu-calculus, applicative theories, sequent-calculi, resolution and cut-elimination
Carleson Measures and Logvinenko-Sereda sets on compact manifolds
Creators: name: Ortega-Cerdà, Joaquim
name: Pridhnani, Bharti
Publisher: name: arXiv
Year: 2010
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics

description: Given a compact Riemannian manifold $M$ of dimension $m\geq 2$, we study the space of functions of $L^2(M)$ generated by eigenfunctions of eigenvalues less than $L\geq 1$ associated to the Laplace-Beltrami operator on $M$. On these spaces we give a characterization of the Carleson measures and the Logvinenko-Sereda sets.
La digitalizzazione dei processi di acquisto nell'INFN: l'integrazione di differenti sistemi e procedure come valore aggiunto
Creators: name: Ciamei, Claudio
name: Paoletti, Antonello
name: Serra, Marco
Publisher: name: INFN Open Access Repository
Year: 2019
Subjects: procurement
acquisti
rda
digitalizzazione

description: All’interno dell’Istituto Nazionale di Fisica Nucleare (INFN) - ente pubblico di Ricerca - la revisione dei processi amministrativi ha favorito la definizione di procedure digitali che per essere attuate hanno bisogno di strumenti informatici sviluppati ad hoc. Per raggiungere tale obiettivo, in maniera sostenibile per l’ente, si è scelto di integrare procedure e strumenti preesistenti attraverso lo sviluppo di soluzioni software che ne aumentino l’interoperabilità e la semplicità d’uso, riducendo tempi, costi e impatto ambientale.

 Esempio di tale approccio è dato dallo sviluppo del portale acquisti dell’INFN che prevede l’integrazione di diversi processi indipendenti e lo sviluppo di un sistema informatico che faccia uso di funzionalità offerte da strumenti preesistenti. Nello specifico, il sistema deve poter effettuare scritture contabili, generare e pubblicare documenti digitali e seguirne il flusso di firma, concentrando l’implementazione sulle sole parti tipiche del caso d’uso come l’interfaccia web e il workflow approvativo.
The Role of Dust in the Early Universe I : Protogalaxy Evolution
Creators: name: Yamasawa, Daisuke
name: Habe, Asao
name: Kozasa, Takashi
name: Nozawa, Takaya
name: Hirashita, Hiroyuki
name: Umeda, Hideyuki
name: Nomoto, Ken'ichi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We develop one-zone galaxy formation models in the early Universe, taking into account dust formation and evolution by supernova (SN) explosions. Especially we focus on the time evolution of dust size distribution, because ${\rm H}_{2}$ formation on the dust surface plays a critical role in the star formation process in the early Universe. In the model we assume that star formation rate (SFR) is proportional to the total amount of ${\rm H}_{2}$. We consistently treat (i) the formation and size evolution of dust, (ii) the chemical reaction networks including ${\rm H}_{2}$ formation both on the surface of dust and in gas phase, and (iii) the SFR in the model. First, we find that, because of dust destruction due to both reverse and forward shocks driven by SNe, H$_{2}$ formation is more suppressed than that without dust destruction. At the galaxy age of $sim0.8 {\rm Gyr}$, for galaxy models with virial mass $M_{\rm vir}=10^{9} M_{\odot}$ and formation redshift $z_{\rm vir}=10$, the molecular fraction is 2.5 orders of magnitude less in the model with dust destruction by both shocks than that in the model without dust destruction. Second, we show that the H$_{2}$ formation rate strongly depends on the ISM density around SN progenitors. The SFR in higher ISM density is lower, since dust destruction by reverse shocks is more effective in higher ISM density. We conclude that not only the amount but also the size distribution of dust being related with the star formation activity strongly affects the evolution of galaxies in the early Universe.
description: 23 pages, 12 figures, 3 tables, Accepted for publication in ApJ
Riscopriamo il valore delle fattorie: l’evoluzione delle concezioni dei bambini sulla provenienza del cibo che mangiamo
Creators: name: Bignasca, Laura
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2014

description: Questo lavoro è stato progettato al fine di osservare l’evoluzione delle concezioni dei bambini sul tema “Da dove arriva il cibo che mangiamo”, in particolare di alcuni derivati del latte. Fra uscite sul territorio (fattoria), discussioni e sperimentazioni, ho scoperto che grazie a processi di ridescrizione rappresentazionale innescati dalle attività, i bambini hanno potuto modificare e far evolvere alcune concezioni, passando da una visione globale e generale del sistema fattoria ad una sua rappresentazione più precisa e organizzata, costruendo saperi sempre più ricchi di dettagli e relazioni tra i vari elementi che la compongono. In particolare, ho notato come completare e costruire modelli condivisi di elementi della fattoria permettesse poi ai bambini di collegarli, sviluppando un pensiero sistemico su temi di Educazione allo sviluppo sostenibile, in particolare sulla consapevolezza della produzione e provenienza del cibo. Il pensiero sistemico ha anche portato alcuni bambini a riconoscere la propria identità nel mestiere del contadino, capire che i prodotti sono locali (produzione a km 0), e avvicinarsi così ad un concetto importante come quello del consumatore informato. Relatore: Tommaso Corridoni.
Application of MagLev-based isolation technology for the rapid and sensitive concentration of influenza viruses
Creators: name: Khalid, Muhammad Faizan
Publisher: name: University of British Columbia
Year: 2021

description: Viruses are a fundamental branch of the tree of life. They are responsible for several biological processes and a major source of human and plant diseases. Despite their relevance to life however, most techniques to study them are dependent on indirect and invasive methods like PCR or immunological and cytological assays which require large numbers of whole viruses to function reliably. This is also true for the influenza virus which has caused several pandemics in human history. Many established techniques in virology additionally require extensive storage and intermediary steps to preserve and increase viral titters for analysis. These steps impose constraints on the process of detection and isolation while also destroying virus particles. To reduce the constraints imposed by things like primer bias, storage conditions and virus host interactions during enumeration steps, in this thesis I present a Magnetic Levitation (MagLev) based technique for the isolation and detection of influenza viruses. My main objective was to assess the performance of Magnetic Levitation (MagLev) based techniques for the sensitive and rapid isolation of intact influenza viruses in biological samples. The results show that influenza virions are levitated within a MagLev systems column consistently and distinctly using either Gadobutrol or Super Paramagnetic Iron Oxide Nanoparticle (SPION) solutions (in the MagLev) but do not produce a reliable visible marker for identification. However, the pure influenza A viral stock used in the experiment did produce a visualization in two trials which was used to determine a first ever direct MagLev based estimate of influenza A viral density (~ 0.978 ± 0.02 g/cm³). Which is notably lower than previous estimates of viral density (1.014-1.265 g/cm³) obtained through sucrose gradient based ultracentrifugation. Additionally, the results of viral quantification via Q-RTPCR and Tissue Culture Infectious Dose 50 (TCID50) assays corroborated the evidence of viral levitation. Both validation methods produced relatively consistent results, wherein fractions of the MagLev systems column produced a lower Ct value or higher TCID50/ml indicating a higher presence of intact influenza A virus in regions of the MagLev column as a consequence of levitation. This work shows that influenza virions can be levitated reliably and non-invasively using a MagLev based apparatus, thus opening up room for future work using the technology. With MagLev based techniques, we can develop novel ways of collecting, studying and concentrating viral samples that reduce the constraints imposed by traditional virology techniques.
Some remarks on certain Bazilevic functions
Creators: name: Babalola, K. O.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 30C45

description: In this note we give some sufficient conditions for an analytic function $f(z)$ normalized by $f'(0)=1$ to belong to certain subfamilies of the class of Bazilevic functions. In earlier works, the closure property of many classes of functions under the Bernardi integral have been considered. The converse of this problem is also considered here.
description: 7 pages
title: ÐÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ ÐºÐ°Ðº Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð¼Ð¸Ð´Ð¶Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐ£Ð Â«ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¼ÐµÑÑÐ¾Ð¿Ð¾Ð»Ð¸ÑÐµÐ½Â»)
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: Organization of special events as a tool for the formation of the organization's image (on the example of the State Unitary Enterprise "St. Petersburg Metro")
Creators: name: Ð¨Ð°Ð»ÑÐ¿Ð¾Ð², ÐÐ³Ð¾Ñ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¸Ð¼Ð¸Ð´Ð¶
PR-Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ
Ð¿ÑÐµÑÑ-ÑÐ»ÑÐ¶Ð±Ð°
ÐÐ£Ð
Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³
Ð¼ÐµÑÑÐ¾Ð¿Ð¾Ð»Ð¸ÑÐµÐ½
ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ
image
PR-tools
public relations
SUE
St. Petersburg
metro
special events

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¸ PR-Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÐÐ¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ½Ð¸ÑÐ°ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Â«ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¼ÐµÑÑÐ¾Ð¿Ð¾Ð»Ð¸ÑÐµÐ½Â» Ð¿Ð¾ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¸Ð¼Ð¸Ð´Ð¶Ð°. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð´Ð°Ð½Ñ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¸Ð¼Ð¸Ð´Ð¶ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸, ÑÐ°Ð·Ð¾Ð±ÑÐ°Ð½Ñ ÑÑÐ°Ð¿Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¸Ð¼Ð¸Ð´Ð¶Ð°, ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÐµ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÐºÐ°Ðº Ð¾Ð´Ð¸Ð½ Ð¸Ð· Ð²Ð°Ð¶Ð½ÐµÐ¹ÑÐ¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² PR-ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ° Ð´Ð»Ñ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð¼Ð¸Ð´Ð¶Ð°.
description: This work is devoted to organization of special events and activities of SUE Â«St. Petersburg MetropolitanÂ» in the formation of the image. This work gives the concepts of image an organization, analyzes the stages of forming a positive image, special events are considered as one of the most important tools of a PR specialist for forming an image.
Generalizing the GAGA Principle
Creators: name: Hall, Jack
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: Primary 14C05, Secondary 32C99, 14D23

description: This paper generalizes the fundamental GAGA results of Serre cite{MR0082175} in three ways---to the non-separated setting, to stacks, and to families. As an application of these results, we show that analytic compactifications of $\mathcal{M}_{g,n}$ possessing modular interpretations are algebraizable.
description: 19 pages
Il nuovo ciclo acquisti
Creators: name: Paoletti, Antonello
Publisher: name: INFN Open Access Repository
Year: 2015
Subjects: procurement
acquisti
rda

description: Richiesta da parte del management di un sistema informatizzato di gestione dei processi di approvvigionamento dell’Ente per acquisti fino a 40K€. Dovrà garantire uniformità e omogeneità fra tutte le strutture INFN, con un workflow unico che copra tutte le fasi del processo di acquisto. Dovrà supportare la generazione, il ciclo di vita e la conservazione di tutta la documentazione richiesta dalle leggi vigenti in materia di appalti e acquisti. Dovrà interagire e integrarsi con i sistemi informatici attualmente in uso presso l’INFN per la gestione degli adempimenti contabili e di legge previsti dalla normativa vigente.
Observational Constraints on Visser's Cosmological Model
Creators: name: Alves, Marcio E. S.
name: Carvalho, Fabio C.
name: de Araujo, Jose C. N.
name: Miranda, Oswaldo D.
name: Wuensche, Carlos A.
name: Santos, Edivaldo M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Theories of gravity for which gravitons can be treated as massive particles have presently been studied as realistic modifications of General Relativity, and can be tested with cosmological observations. In this work, we study the ability of a recently proposed theory with massive gravitons, the so-called Visser theory, to explain the measurements of luminosity distance from the Union2 compilation, the most recent Type-Ia Supernovae (SNe Ia) dataset, adopting the current ratio of the total density of non-relativistic matter to the critical density ($Ω_m$) as a free parameter. We also combine the SNe Ia data with constraints from Baryon Acoustic Oscillations (BAO) and CMB measurements. We find that, for the allowed interval of values for $Ω_m$, a model based on Visser's theory can produce an accelerated expansion period without any dark energy component, but the combined analysis (SNe Ia + BAO + CMB) shows that the model is disfavored when compared with $Λ$CDM model.
description: 6 pages, 4 figures
A note on gauge systems from the point of view of Lie algebroids
Creators: name: Barnich, Glenn
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the context of the variational bi-complex, we re-explain that irreducible gauge systems define a particular example of a Lie algebroid. This is used to review some recent and not so recent results on gauge, global and asymptotic symmetries.
description: 15 pages Latex file, Proceedings for the XXIX Workshop on Geometric Methods in Physics, 27.06-03.07.2010, Bialowieza, Poland