cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Les médias et la confrérie mouride au Sénégal
Creators: name: Sarr, Ibrahima
Publisher: name: Université Jean-Moulin Lyon 3
Year: 2017
Subjects: subject: Religions
subject: Confrérie
subject: Mourides
subject: Télévision
subject: Sociologie
subject: Religions
subject: Brotherhood
subject: Mourides
subject: Television
subject: Sociology
subject: FOS: Sociology

description: Au Sénégal, les rapports de forces et les relations de domination sont organisés de telle sorte que pour comprendre comment fonctionnent les champs politique et médiatique, il faut d’abord étudier la relation qu’ils entretiennent avec le champ religieux. Dans un pays composé de plus de 90 % de musulmans, il prévaut ce que l’on nomme le « phénomène confrérique ». C’est dans ce contexte que se situe la présente contribution qui expose les résultats d’une étude empirique réalisée sur des chaînes de télévision revendiquant souverainement leur rattachement à la confrérie mouride. L’étude s’appuie aussi sur la théorie des rapports de pouvoirs.
description: In Senegal, the power struggles and the relations of domination are organized so that to understand how function the fields policy and media, it should initially be studied the relation that they maintain with the religious field. In a country made up of more than 90 % of Muslims, it prevails what one names the “phenomenon confreric”. It is in this context that the present contribution is which exposes the results of an empirical study carried out on TV channels asserting to them fastening with the brotherhood mouride. The study is also based on the theory of the relations of powers.
Computer Aided Design Modeling for Heterogeneous Objects
Creators: name: Gupta, Vikas
name: Kasana, K. S.
name: Tandon, Puneet
Publisher: name: arXiv
Year: 2010
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: Heterogeneous object design is an active research area in recent years. The conventional CAD modeling approaches only provide geometry and topology of the object, but do not contain any information with regard to the materials of the object and so can not be used for the fabrication of heterogeneous objects (HO) through rapid prototyping. Current research focuses on computer-aided design issues in heterogeneous object design. A new CAD modeling approach is proposed to integrate the material information into geometric regions thus model the material distributions in the heterogeneous object. The gradient references are used to represent the complex geometry heterogeneous objects which have simultaneous geometry intricacies and accurate material distributions. The gradient references helps in flexible manipulability and control to heterogeneous objects, which guarantees the local control over gradient regions of developed heterogeneous objects. A systematic approach on data flow, processing, computer visualization, and slicing of heterogeneous objects for rapid prototyping is also presented.
description: International Journal of Computer Science Issues online at http://ijcsi.org/articles/Computer-Aided-Design-Modeling-for-Heterogeneous-Objects.php
PomBase
Creators: name: Lock, Antonia
name: Harris, Midori
name: Rutherford, Kim
name: Oliver, Stephen
name: Bahler, Jurg
name: Wood, Valerie
Publisher: name: F1000 Research Limited
Year: 2019

description: PomBase is a comprehensive database for the fission yeast Schizosaccharomyces pombe, providing structural and functional annotation, literature curation and access to large-scale data sets. http://www.pombase.org
title: Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÑÐµÐ´ÑÑÐ²Ð°Ð¼Ð¸ PR (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐÐÐÐ ÐÐ Ð£ÐÐÐÂ»)
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Formation of the organization's communicative space by means of PR (for example, MEDIA GROUP LLC)
Creators: name: ÐÐ¾ÑÐ¾ÑÐ¾Ð²Ð½Ð¸ÑÐµÐ½ÐºÐ¾, ÐÑÐµÐ½Ð¸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: ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½Ð¾Ðµ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð¾
ÑÐ¸ÑÑÐµÐ¼Ð° ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹
ÑÐµÐ»ÐµÐ²ÑÐµ Ð°ÑÐ´Ð¸ÑÐ¾ÑÐ¸Ð¸
PR-Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÑ
Ð²Ð½ÑÑÑÐµÐ½Ð½Ð¸Ð¹ PR
digital-ÑÑÐµÐ´Ð°
communication space
communication system
target audience
PR-activities
internal PR
digital environment

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°ÑÑÑÑ ÑÐµÐ¾ÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ ÑÑÑÐ½Ð¾ÑÑÐ¸ Ð¸ ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ PR-Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐµÐ¼ÑÐµ Ð´Ð»Ñ ÑÑÐ¾Ð³Ð¾ PR-ÑÑÐµÐ´ÑÑÐ²Ð°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· PR-Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¿Ð¾ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð° ÐÐÐ Â«ÐÐµÐ´Ð¸Ð° Ð³ÑÑÐ¿Ð¿Ð°Â» Ð¸ Ð¾ÑÐµÐ½ÐºÐ° ÐµÐµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð°, Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÐ¹ Ð½Ð° Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÑÐ¾Ð²Ð½Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¹.
description: In this final qualifying work, the theoretical foundations of the essence and content of PR activities for the formation of the organization's communication space and the PR tools used for this purpose are considered. The analysis of PR-activities for the formation of the communication space of LLC "Media Group" and the evaluation of its effectiveness is carried out. A project for improving the communication space has been developed, aimed at improving the level of communication efficiency.
title: ÐÐµÑ Ð°Ð½Ð¸Ð·Ð¼Ñ ÑÐµÐ³ÑÐ»ÑÑÐ¸Ð¸ ÐºÐ¸Ð½ÐµÑÐ¸ÐºÐ¸ ÐºÐ°Ð»ÑÑÐ¸ÐµÐ²ÑÑ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð¸ Ð¼Ð¾ÑÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸ Ð´ÐµÐ½Ð´ÑÐ¸ÑÐ½ÑÑ ÑÐ¸Ð¿Ð¸ÐºÐ¾Ð² Ð³Ð¸Ð¿Ð¿Ð¾ÐºÐ°Ð¼Ð¿Ð°Ð»ÑÐ½ÑÑ Ð½ÐµÐ¹ÑÐ¾Ð½Ð¾Ð² Ð±ÐµÐ»ÐºÐ°Ð¼Ð¸ ÑÐµÐ¼ÐµÐ¹ÑÑÐ²Ð° EB
title: Ð½Ð°ÑÑÐ½ÑÐ¹ Ð´Ð¾ÐºÐ»Ð°Ð´
titleType: Subtitle
title: Mechanisms of regulation of the calcium signals kinetics and the morphology of dendritic spines in hippocampal neurons by proteins from EB family
Creators: name: ÐÑÐ¸ÑÐºÐ°Ñ, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð´ÐµÐ½Ð´ÑÐ¸ÑÐ½ÑÐµ ÑÐ¸Ð¿Ð¸ÐºÐ¸
ÐºÐ°Ð»ÑÑÐ¸ÐµÐ²ÑÐ¹ Ð¸Ð¼Ð¸Ð´Ð¶Ð¸Ð½Ð³
STIM2
end-binding protein
ÐÐ¾Ð»ÐµÐ·Ð½Ñ ÐÐ»ÑÑÐ³ÐµÐ¹Ð¼ÐµÑÐ°
dendritic spines
calcium imaging
Alzheimer's disease

description: Ð Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÑÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð¿Ð»ÑÑ-ÐºÐ¾Ð½ÑÐµÐ²Ð¾Ð³Ð¾ Ð±ÐµÐ»ÐºÐ° ÐÐ3, ÐºÑÐµÐ¿ÑÑÐµÐ³Ð¾ÑÑ Ðº Ð¿Ð¾Ð»Ð¾Ð¶Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¼Ñ ÐºÐ¾Ð½ÑÑ ÑÑÐ±ÑÐ»Ð¸Ð½Ð¾Ð²ÑÑ Ð¼Ð¸ÐºÑÐ¾ÑÑÑÐ±Ð¾ÑÐµÐº, Ð½Ð° Ð´ÐµÐ¿Ð¾-ÑÐ¿ÑÐ°Ð²Ð»ÑÐµÐ¼ÑÐ¹ Ð²ÑÐ¾Ð´ ÐºÐ°Ð»ÑÑÐ¸Ñ (ÐÐ£ÐÐ) Ð² Ð´ÐµÐ½Ð´ÑÐ¸ÑÐ½ÑÑ ÑÐ¸Ð¿Ð¸ÐºÐ°Ñ Ð³Ð¸Ð¿Ð¿Ð¾ÐºÐ°Ð¼Ð¿Ð°Ð»ÑÐ½ÑÑ Ð½ÐµÐ¹ÑÐ¾Ð½Ð¾Ð². Ð¢Ð°ÐºÐ¶Ðµ Ð² ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð² Ð¼Ð¾ÑÑÐ¾Ð»Ð¾Ð³Ð¸Ð¸ Ð´ÐµÐ½Ð´ÑÐ¸ÑÐ½ÑÑ ÑÐ¸Ð¿Ð¸ÐºÐ¾Ð² Ð³Ð¸Ð¿Ð¿Ð¾ÐºÐ°Ð¼Ð¿Ð°Ð»ÑÐ½ÑÑ Ð½ÐµÐ¹ÑÐ¾Ð½Ð¾Ð² Ð´Ð¸ÐºÐ¾Ð³Ð¾ ÑÐ¸Ð¿Ð° Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÑÑÑÐ¸Ñ ÐÐ¾Ð»ÐµÐ·Ð½Ñ ÐÐ»ÑÑÐ³ÐµÐ¹Ð¼ÐµÑÐ° (ÐÐ) Ð¿ÑÐ¸ Ð³Ð¸Ð¿ÐµÑÑÐºÑÐ¿ÑÐµÑÑÐ¸Ð¸ Ð±ÐµÐ»ÐºÐ° ÐÐ3.
description: In the final qualification work the effect of the plus-end EB3 protein, which attaches to the growing end of tubulin microtubules, on the store-operated calcium entry (SOCE) in dendritic spines of hippocampal neurons is considered. Also, the changes in the morphology of the dendritic spines of wild-type and modeling Alzheimer's disease hippocampal neurons upon hyperexpression of the EB3 protein are examined.
Impact of Instrumental Systematics on the CMB Bispectrum
Creators: name: Su, Meng
name: Yadav, Amit P. S.
name: Shimon, Meir
name: Keating, Brian G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the effects of instrumental systematics on the estimation of primordial non-Gaussianity using the cosmic microwave background (CMB) bispectrum from both the temperature and the polarization anisotropies. For temperature systematics we consider gain fluctuation and beam distortions. For polarization we consider effects related to known instrumental systematics: calibration, pixel rotation, differential gain, pointing, and ellipticity of the instrument beam. We consider these effects at next to leading order, which we refer to as non-linear systematic effects. We find that if the instrumental response is linearly proportional to the received CMB intensity, then only the shape of the primordial CMB bispectrum, if there is any, will be distorted. We show that the nonlinear response of the instrument can in general result in spurious non-Gaussian features on both the CMB temperature and polarization anisotropies, even if the primordial CMB is completely Gaussian. We determine the level for both the linear and non-linear systematics parameters for which they would cause no significant degradation of our ability to constrain the primordial non-Gaussianity amplitude f_{nl}. We find that the non-linear systematics are potentially bigger worry for extracting the primordial non-Gaussianity than the linear systematics. Especially because the current and near future CMB probes are optimized for CMB power-spectrum measurements which are not particularly sensitive to the non-linear instrument response. We find that if instrumental non-linearities are not controlled by dedicated calibration, the effective local non-Gaussianity can be as large as f_{nl} ~ O(10) before the corresponding non-linearities show up in the CMB dipole measurements. The higher order multipoles are even less sensitive to instrumental non-linearities.
description: 20 pages, 6 figures
Extrinsic Sources of Scatter in the Richness-Mass Relation of Galaxy Clusters
Creators: name: Rozo, Eduardo
name: Rykoff, Eli
name: Koester, Benjamin
name: Nord, Brian
name: Wu, Hao-Yi
name: Evrard, August
name: Wechsler, Risa
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Maximizing the utility of upcoming photometric cluster surveys requires a thorough understanding of the richness-mass relation of galaxy clusters. We use Monte Carlo simulations to study the impact of various sources of observational scatter on this relation. Cluster ellipticity, photometric errors, photometric redshift errors, and cluster-to-cluster variations in the properties of red-sequence galaxies contribute negligible noise. Miscentering, however, can be important, and likely contributes to the scatter in the richness-mass relation of galaxy maxBCG clusters at the low mass end, where centering is more difficult. We also investigate the impact of projection effects under several empirically motivated assumptions about cluster environments. Using SDSS data and the maxBCG cluster catalog, we demonstrate that variations in cluster environments can rarely (\approx 1% - 5% of the time) result in significant richness boosts. Due to the steepness of the mass/richness function, the corresponding fraction of optically selected clusters that suffer from these projection effects is \approx 5% - 15%. We expect these numbers to be generic in magnitude, but a precise determination requires detailed, survey-specific modeling.
The physical interpretation of daseinisation
Creators: name: Doering, Andreas
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We provide a conceptual discussion and physical interpretation of some of the quite abstract constructions in the topos approach to physics. In particular, the daseinisation process for projection operators and for self-adjoint operators is motivated and explained from a physical point of view. Daseinisation provides the bridge between the standard Hilbert space formalism of quantum theory and the new topos-based approach to quantum theory. As an illustration, we will show all constructions explicitly for a three-dimensional Hilbert space and the spin-z operator of a spin-1 particle. This article is a companion to the article by Isham in the same volume.
description: 39 pages; to appear in "Deep Beauty", ed. Hans Halvorson, Cambridge University Press (2010)
Hacking and penetration testing - DNS abuses and countermeasures
Creators: name: Mariotti Nesurini, Alice
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2019

description: La traduzione dei domini nella rete, permessa dal sistema DNS, è di vitale importanza, tuttavia quando si espone un dominio ci si mette allo scoperto rendendosi vulnerabili a diversi attacchi. Questo progetto è suddiviso in tre parti principali: • Studio del funzionamento del DNS e le sue vulnerabilità • Sviluppo crawler/recon: un tool per raccogliere informazioni su un dominio, utilizzabile sia da un potenziale hacker che da una vittima • Sviluppo plugin per il framework maltego Inizialmente è stato condotto uno studio che analizza svariati attacchi alle strutture DNS, le sue vulnerabilità e le mancanze di sicurezza. Sono stati raccolti una serie di tool utili all’uso e all’abuso di domini; parte di essi sono integrati nel progetto di seguito descritto. Il tool sviluppato nel corso del progetto si prefigge di fare information gathering, crawling e di controllare il potenziale abuso di un dominio. I risultati ottenuti comprendono un tool con interfaccia web che può essere usato per controllare il proprio dominio e un plugin per il framework maltego, che integra due trasformate con le stesse funzionalità di quelle presenti nell’interfaccia web. *** Since the DNS system plays a vital role in the network translation process, when a domain is made public it becomes vulnerable to attacks and scam. This project is divided in three principal parts: • A study of how the DNS system works and its vulnerability • The development of a crawler/recon: a tool that is able to gather information about a domain, it could be used by a potential hacker but also by a victim. • The development of a plugin for the maltego framework A study about the attacks on the DNS structure was conducted, it also included an analysis of its vulnerabilities and lacks of security. A series of tool were gathered to check and abuse a domain, parts of them are included in this project. The tool developed during the project aims to do information gathering, crawling and check a potential abuse of a domain. The results include a tool with a web interface that can be used to check their own domain, and also a plugin for the framework maltego that contains two transforms with the same functionality that are present in the website.
Fast Computation of Kemeny's Constant for Directed Graphs
Creators: name: Xia, Haisong
name: Zhang, Zhongzhi
Publisher: name: arXiv
Year: 2024
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Kemeny's constant for random walks on a graph is defined as the mean hitting time from one node to another selected randomly according to the stationary distribution. It has found numerous applications and attracted considerable research interest. However, exact computation of Kemeny's constant requires matrix inversion, which scales poorly for large networks with millions of nodes. Existing approximation algorithms either leverage properties exclusive to undirected graphs or involve inefficient simulation, leaving room for further optimization. To address these limitations for directed graphs, we propose two novel approximation algorithms for estimating Kemeny's constant on directed graphs with theoretical error guarantees. Extensive numerical experiments on real-world networks validate the superiority of our algorithms over baseline methods in terms of efficiency and accuracy.
Stochastic modeling of regulation of gene expression by multiple small RNAs
Creators: name: Baker, Charles
name: Jia, Tao
name: Kulkarni, Rahul V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: A wealth of new research has highlighted the critical roles of small RNAs (sRNAs) in diverse processes such as quorum sensing and cellular responses to stress. The pathways controlling these processes often have a central motif comprising of a master regulator protein whose expression is controlled by multiple sRNAs. However, the regulation of stochastic gene expression of a single target gene by multiple sRNAs is currently not well understood. To address this issue, we analyze a stochastic model of regulation of gene expression by multiple sRNAs. For this model, we derive exact analytic results for the regulated protein distribution including compact expressions for its mean and variance. The derived results provide novel insights into the roles of multiple sRNAs in fine-tuning the noise in gene expression. In particular, we show that, in contrast to regulation by a single sRNA, multiple sRNAs provide a mechanism for independently controlling the mean and variance of the regulated protein distribution.
To aggregate or not to aggregate : a study of protein macro-assemblies and aggregation-prone polypeptides in Saccharomyces Cerevisiae
Creators: name: Zhu, Mang
Publisher: name: University of British Columbia
Year: 2021

description: Protein aggregation is often a hallmark of protein homeostasis disruption in the cell. Accumulation of cytotoxic protein species has been associated to many diseases. However, protein aggregation has also been shown to be beneficial and provide biological functions in other cases. With a fine line between a functional and harmful outcome, protein aggregation is highly regulated and under constant monitoring of the protein homeostasis network. In this thesis, we combined cell fractionation with mass spectrometry to identify proteins aggregates and to delineate features associated with them. To identify protein aggregates in unstressed cells, we established a quantitative mass spectrometry approach that combines SILAC labeling and centrifugation. We found that these proteins are longer and lower abundant proteins with fewer hydrophobic residues and more low complexity and disordered regions. We also found features that suggest these proteins have more potential interaction partners and are involved in function macro assemblies. We next examined which yeast proteins aggregate under stress condition by using heat shock. We found that proteins that aggregate under heat-shock were enriched with known stress granule (SG) proteins. There proteins are also abundant and enriched in intrinsically disordered regions (IDRs). We found that several IDRs were sufficient for localization to SG. Lastly, we showed that the IDR of the Ubp3 was critical for yeast SG formation. This work shows the importance of IDRs in mediating protein condensation upon stress. Finally, we examined which newly translated proteins aggregate after heat-shock. We found these proteins were abundant, shorter, highly ordered, and more hydrophobic. Notably these proteins contained more β-sheets. As well, there was an enrichment for proteins with chaperone-binding motifs. Interestingly, these proteins were also more often components of stable protein complexes. We found a specific group of thermal labile proteins that takes longer to reach thermostable native state. Collectively, this thesis uncovered protein features associated with aggregating proteins using a common experimental framework and sheds light on how protein aggregates are formed and regulated. Our work provides a platform for future studies to better comprehend how protein homeostasis is regulated and to potentially prevent unwanted protein aggregation for therapeutic applications.
Direct observation of a hydrophobic bond in loop-closure of a capped (-OCH2CH2-)n oligomer in water
Creators: name: Chaudhari, Mangesh I.
name: Pratt, Lawrence R.
name: Paulaitis, Michael E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The small r variation of the probability density P(r) for end-to-end separations of a -CH2CH3 capped (-OCH2CH2-)n oligomer in water is computed to be closely similar to the CH4 ... CH4 potential of mean force under the same circumstances. Since the aqueous solution CH4 ... CH4 potential of mean force is the natural physical definition of a primitive hydrophobic bond, the present result identifies an experimentally accessible circumstance for direct observation of a hydrophobic bond which has not been observed previously because of the low solubility of CH4 in water. The physical picture is that the soluble chain molecule carries the capping groups into aqueous solution, and permits them to find one another with reasonable frequency. Comparison with the corresponding results without the solvent shows that hydration of the solute oxygen atoms swells the chain molecule globule. This supports the view that the chain molecule globule might have a secondary effect on the hydrophobic interaction which is of first interest here. The volume of the chain molecule globule is important for comparing the probabilities with and without solvent because it characterizes the local concentration of capping groups. Study of other capping groups to enable X-ray and neutron diffraction measurements of P(r) is discussed.
description: 4 pages, 3 figures
Notes on the Hidden Conformal Symmetry in the Near Horizon Geometry of the Kerr Black Hole
Creators: name: Matsuo, Yoshinori
name: Tsukioka, Takuya
name: Yoo, Chul-Moon
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Toward the Kerr/CFT correspondence for generic non-extremal Kerr black hole, the analysis of scattering amplitudes by near extremal Kerr provides a clue. This pursuit reveals a hidden conformal symmetry in the law frequency wave equation for a scalar field in a certain spacetime region referred to as the near region. For extremal case, the near region is expected to be the near horizon region in which the correspondence via the asymptotic symmetry is studied. We investigate the hidden conformal symmetry in the near horizon limit and consider the relation between the hidden conformal symmetry and the asymptotic symmetry in the near horizon limit. By using an appropriate definition of the quasi-local charge, we obtain the deviation of the entropy from the extremality.
description: 23 pages
Lagrange Multiplier Modified Horava-Lifshitz Gravity
Creators: name: Kluson, J.
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 consider RFDiff invariant Horava-Lifshitz gravity action with additional Lagrange multiplier term that is a function of scalar curvature. We find its Hamiltonian formulation and we show that the constraint structure implies the same number of physical degrees of freedom as in General Relativity.
description: 17 pages, references added
Pensare la lingua alla scuola dell'infanzia: una proposta per riflettere sulle prime ipotesi
Creators: name: Delogu, Chiara
Publisher: name: Scuola Universitaria della Svizzera Italiana (SUPSI)
Year: 2023

description: L’obiettivo della presente ricerca è quello di valutare l’efficacia di situazioni di apprendimento basate sul conflitto cognitivo per lavorare sulle prime fasi di concettualizzazione della lingua scritta nei bambini. Si ipotizza infatti che tali situazioni possano attivare ragionamenti e strategie nei bambini, portandoli a riflettere e/o modificare alcune loro rappresentazioni iniziali (nello specifico si è lavorato sull’ipotesi del referente, e sul rapporto tra testo e immagine). Gli interventi didattici dedicati all’esplorazione delle idee di bambine e bambini mirano a fornire loro gli strumenti necessari per esplorare le idee che hanno sulla scrittura e per metterle alla prova attraverso la pratica. In particolare, si vuole verificare se tali interventi possano favorire la regolazione cognitiva dei bambini, aiutandoli a trovare soluzioni di compromesso o a ristrutturare e ridescrivere le loro idee in modo nuovo. La ricerca-azione è stata condotta su 16 bambini di Scuola dell'infanzia attraverso la progettazione e l’osservazione diretta delle attività svolte. I risultati mostrano che le situazioni conflittuali e gli interventi didattici dedicati hanno effettivamente influenzato il processo di concettualizzazione della lingua scritta nei bambini, portandoli a riflettere e/o modificare le loro rappresentazioni. Inoltre, è stato osservato che bambine e bambini sono stati in grado di regolarsi in base alle eventuali contraddizioni emerse. Relatrice: Silvia Demartini.
title: ÐÐ·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ Ñ Ð°ÐºÑÑÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ Ð²Ð¾Ð»Ð½Ð°Ð¼Ð¸ Ð² Ð²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð´Ð½ÑÑ ÑÑÑÑÐºÑÑÑÐ°Ñ Ð½Ð° Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐ°Ñ Ð½Ð¸Ð¾Ð±Ð°ÑÐ° Ð»Ð¸ÑÐ¸Ñ
title: Ð½Ð°ÑÑÐ½ÑÐ¹ Ð´Ð¾ÐºÐ»Ð°Ð´
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ»Ð°Ð¼Ð¾Ð², ÐÐ½Ð´ÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐÐ¾Ð»Ð½Ð¾Ð²Ð¾Ð´Ñ
ÐÐ¸ÑÐ¸Ð¹
ÐÐºÑÑÑÐ¸ÐºÐ°
ÐÐ¾Ð´ÑÐ»ÑÑÐ¾ÑÑ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ðµ

description: ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð¾Ð·Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ñ Ð°ÐºÑÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¸Ð¿Ð¾Ð² Ð² Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐ°Ñ Ð½Ð¸Ð¾Ð±Ð°ÑÐ° Ð»Ð¸ÑÐ¸Ñ. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ ÑÐ°ÑÐ°ÐºÑÐµÑ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð°ÐºÑÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ Ñ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸ÐµÐ¼ Ð² Ð²Ð¾Ð»Ð½Ð¾Ð²Ð¾Ð´Ð½ÑÑ ÑÑÑÑÐºÑÑÑÐ°Ñ, ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð´Ð¸ÑÑÑÐ·Ð¸Ð¸ ÑÐ¸ÑÐ°Ð½Ð° Ð½Ð° Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐ°Ñ Ð¸Ð· Ð½Ð¸Ð¾Ð±Ð°ÑÐ° Ð»Ð¸ÑÐ¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¿Ð¾-Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÑÐ¼Ð¾Ð², ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ Ð¿Ð°ÑÐ°Ð·Ð¸ÑÐ½ÑÐ¼Ð¸ Ð°ÐºÑÑÑÐ¸ÑÐµÑÐºÐ¸Ð¼Ð¸ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸ÑÐ¼Ð¸. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð½Ð¾Ð²ÑÐµ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ð¸ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð»ÑÐ½ÑÑ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾ÑÐ¾Ð² Ñ Ð¿Ð¾Ð´Ð°Ð²Ð»ÐµÐ½Ð¸ÐµÐ¼ Ð²Ð¾Ð·Ð±ÑÐ¶Ð´ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð·Ð¸ÑÐ½ÑÑ Ð°ÐºÑÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹.
description: A theoretical and experimental study of the excitation of various types of acoustic vibrations in lithium niobate substrates was provided . The nature of the interaction of acoustic vibrations with optical radiation in waveguide structures formed by the thermal diffusion of titanium on lithium niobate substrates is studied. Methods for suppressing noise associated with spurious acoustic vibrations are developed. New configurations of integrated optical modulators with suppression of excitation of spurious acoustic vibrations are presented.
Managing national park visitor experience and visitor-wildlife coexistence : a case study of Banff National Park
Creators: name: Geng, Dehui
Publisher: name: University of British Columbia
Year: 2021

description: National parks serve the mandate of protecting natural resources and providing recreational and educational opportunities for the public. How to balance the development of park services to ensure a high-quality visitor experience all year-round while conserving wildlife populations becomes increasingly important for park sustainability. However, there has been limited research on bridging the knowledge gap between tourism seasonality and visitor satisfaction and analyzing long-term human-wildlife conflict patterns through examining Banff National Park visitor/wildlife incidents and conflict management. This thesis (chapter 2) investigated visitor satisfaction in Banff National Park in different seasons. The study was conducted through a face-to-face questionnaire survey that collected visitor demographic, expectation and satisfaction data in July and December 2019 in Banff National Park. The data analyses were based on a sample of 741 respondents and were processed using Principal Component Analysis, Correlation Analysis and Logistic Regression Models. There were significant differences in visitor satisfaction levels and their determinants in different seasons. The quality of the park’s natural characteristics and the park’s activities were the most important determinant of visitor satisfaction in the high season and off-season, respectively. This research also (Chapter 3) investigated spatial and temporal patterns and characteristics of human-wildlife conflicts in Banff National Park. The data analyses were based on a sample of 6,302 occurrences of the conflicts during 2008-2016. The data were processed by using temporal and spatial analysis, hotspot analysis and correlation analysis. Results show a significant spatial characteristic that the conflicts had a high risk of occurring along or near the trails or roads, and 96% of the conflicts occurred within a 1km distance from the trails. Townsite activities and driving are two major activities that cause conflicts. Results also reveal that both anthropogenic and environmental variables were significantly correlated with the occurrences of the conflicts. The findings may assist both practitioners and scholars in understanding visitor expectations and satisfaction in different seasons and the patterns and trends of human-wildlife conflicts in Banff National Park. They also assist in the prioritization and effective management of the park to optimize the visitor experience and improve human-wildlife coexistence in national parks.
Lifting the Veil of Dust from NGC 0959: The Importance of a Pixel-Based 2D Extinction Correction
Creators: name: Tamura, K.
name: Jansen, R. A.
name: Eskridge, P. B.
name: Cohen, S. H.
name: Windhorst, R. A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the results of a study of the late-type spiral galaxy NGC 0959, before and after application of the pixel-based dust extinction correction described in Tamura et al. 2009 (Paper I). Galaxy Evolution Explorer (GALEX) far-UV (FUV) and near-UV (NUV), ground-based Vatican Advanced Technology Telescope (VATT) UBVR, and Spitzer/Infrared Array Camera (IRAC) 3.6, 4.5, 5.8, and 8.0 micron images are studied through pixel Color-Magnitude Diagrams (pCMDs) and pixel Color-Color Diagrams (pCCDs). We define groups of pixels based on their distribution in a pCCD of (B - 3.6 micron) versus (FUV - U) colors after extinction correction. In the same pCCD, we trace their locations before the extinction correction was applied. This shows that selecting pixel groups is not meaningful when using colors uncorrected for dust. We also trace the distribution of the pixel groups on a pixel coordinate map of the galaxy. We find that the pixel-based (two-dimensional) extinction correction is crucial to reveal the spatial variations in the dominant stellar population, averaged over each resolution element. Different types and mixtures of stellar populations, and galaxy structures such as a previously unrecognized bar, become readily discernible in the extinction-corrected pCCD and as coherent spatial structures in the pixel coordinate map.
description: 10 pages, LaTeX2e requires 'emulateapj.cls', 'graphicx.sty', and 'natbib.sty' (included), 9 postscript figures, 1 table. Accepted for publication in AJ.
title: The effect of ozone gas on destruction and detoxification of aflatoxin
Creators: name: Mallakian, Shohreh
name: Rezanezhad, Roghayeh
name: Jalali, Mahdi
name: Ghobadi, Fatemeh
Publisher: name: Bulletin de la Société Royale des Sciences de Liège
Year: 2017
Subjects: subject: aflatoxin
subject: deactivation methods
subject: ozone

description: Aflatoxins are more significant than other fungal toxins due to carcinogenic effects and acute poisoning. In nature, four types of aflatoxin including B1, B2, G1 and G2 and also two types of metabolic products named M1 and M2 are found. These components can pollute livestock and human feeds like corn, sorghum, wheat, soya, cottonseed, peanut and nuts. To control aflatoxin, physical separation, deactivation by heat and microbes, radiography, solvent extraction and fermentation are used. Ozone is one of the eliminating compounds of aflatoxin that has capability tocarry out the process in three status of dry, watery and moist. Ozone can eliminate fungal toxins through reacting with 8 and 9 dual bond of furan ring in aflatoxin which means initial ozonation and subsequently rearrangement to derivations and then producing aldehydes, ketones and organic acids.
SVZ sum rules : 30 + 1 years later
Creators: name: Narison, Stephan
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: For this exceptional 25th anniversary of the QCD-Montpellier series of conferences initiated in 85 with the name "Non-perturbative methods", we take the opportunuity to celebrate the 30 + 1 years of the discovery of the SVZ (also called ITEP, QCD or QCD spectral) sum rules by M.A. Shifman, A.I. Vainshtein and V.I. Zakahrov in 79 [1]. In this talk, I have the duty to present the status of the method. I shall (can) not enumerate the vast area of successful applications of sum rules in hadron physics but I shall focus on the historical evolution of field and its new developments. More detailed related discussions and more complete references can be found in the textbooks [2,3].
description: 8 pages, 1 figure, 4 tables, talk given at QCD 10 (15th international QCD-Montpellier conference) for the celebration of the 25th anniversary of the QCD series of Montpellier conference and of the 30+1 years discovery of the SVZ sum rules
Fermi-LAT Observations of Two Gamma-Ray Emission Components from the Quiescent Sun
Creators: name: Abdo, A. A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report the detection of high-energy gamma rays from the quiescent Sun with the Large Area Telescope (LAT) on board the Fermi Gamma-Ray Space Telescope (Fermi) during the first 18 months of the mission. These observations correspond to the recent period of low solar activity when the emission induced by cosmic rays is brightest. For the first time, the high statistical significance of the observations allows clear separation of the two components: the point-like emission from the solar disk due to cosmic ray cascades in the solar atmosphere, and extended emission from the inverse Compton scattering of cosmic ray electrons on solar photons in the heliosphere. The observed integral flux (>100 MeV) from the solar disk is (4.6 +/- 0.2 [statistical error] +1.0/-0.8 [systematic error]) x10^{-7} cm^{-2} s^{-1}, which is ~7 times higher than predicted by the "nominal" model of Seckel et al. (1991). In contrast, the observed integral flux (>100 MeV) of the extended emission from a region of 20 deg radius centered on the Sun, but excluding the disk itself, (6.8 +/-0.7 [stat.] +0.5/-0.4 [syst.]) x10^{-7} cm^{-2} s^{-1}, along with the observed spectrum and the angular profile, are in good agreement with the theoretical predictions for the inverse Compton emission.
description: The Astrophysical Journal, in press. Corresponding authors: Monica Brigida, Nicola Giglietto, Igor V. Moskalenko, Elena Orlando
title: ÐÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸ ÑÐ¿ÑÐ°Ð²Ð»ÑÐµÐ¼ÑÑ ÑÑÐµÑÐ½ÑÑ Ð·Ð°Ð¿Ð¸ÑÐµÐ¹ Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸ ÐÐºÐ¾Ð½ÑÐ°ÐºÑÐµ
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: Applying of machine learning methods to detect automatically managed accounts in Vkontakte the social network
Creators: name: ÐÐºÐºÑÐ»Ð¾Ð², ÐÐ´Ð¸Ð»Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð·Ð°ÑÐ¸ÑÐ° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸
Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÑ
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Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ðµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ
information security
cybersecurity
social networks
bots
machine learning

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÑÑÑ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ ÑÑÐµÑÐ½ÑÑ Ð·Ð°Ð¿Ð¸ÑÐµÐ¹ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÑÐ¸ ÐÐºÐ¾Ð½ÑÐ°ÐºÑÐµ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¸Ð·Ð½Ð°ÐºÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¾ ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¼ Ð³ÑÐ°ÑÐµ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¾Ð² Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð±Ð¾ÑÐ¾Ð². ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸Ð¼Ð¾ÑÑÐ¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð´Ð¾ÑÑÐ¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÐµÐ»Ð¸. ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»Ð¸ÑÑ ÑÐ°ÐºÐ¸Ðµ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¾ÑÑ ÐºÐ°Ðº Ð¡Ð»ÑÑÐ°Ð¹Ð½ÑÐ¹ Ð»ÐµÑ Ð¸ ÐÐ°Ð¸Ð²Ð½ÑÐ¹ Ð±Ð°Ð¹ÐµÑÐ¾Ð²ÑÐºÐ¸Ð¹ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¾Ñ. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð±ÑÐ»Ð° Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° Ð¾ÑÐµÐ½ÐºÐ° ÑÐ°Ð±Ð¾ÑÑ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¾ÑÐ¾Ð².
description: In the given work proposes a classification of Vkontakte accounts based on static and behavioral features, as well as on the basis of information about the user's social graph. The analysis of methods and approaches to identify bots. The analysis of the applicability of machine learning methods to achieve the goal. Classifiers such as the Random Forest and the Naive Bayes Classifier were used. According to the results of practical research, the work of classifiers was evaluated.
Mesoscopic analysis of networks: applications to exploratory analysis and data clustering
Creators: name: Granell, Clara
name: Gomez, Sergio
name: Arenas, Alex
Publisher: name: arXiv
Year: 2011
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We investigate the adaptation and performance of modularity-based algorithms, designed in the scope of complex networks, to analyze the mesoscopic structure of correlation matrices. Using a multi-resolution analysis we are able to describe the structure of the data in terms of clusters at different topological levels. We demonstrate the applicability of our findings in two different scenarios: to analyze the neural connectivity of the nematode {\em Caenorhabditis elegans}, and to automatically classify a typical benchmark of unsupervised clustering, the Iris data set, with considerable success.
description: Chaos (2011) in press
An overview on Single Apparatus Quantum Measurements
Creators: name: Mehmani, Bahar
name: Nieuwenhuizen, Theo M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Given the state of a quantum system, one can calculate the expectation value of any observable of the system. However, the inverse problem of determining the state by performing different measurements is not a trivial task. In various experimental setups it is reasonably straightforward to reconstruct the state of a quantum system employing linear tomographic technique. In this way the elements of the density matrix can be linearly related to a set of measured quantities. But since different observables of a quantum system are not commuting with each other, one often has to perform series of successive measurements of observables which cannot be done simultaneously. Simultaneous measurement of observables cost less time and energy and is more beneficial. In this paper we review the strategy of quantum state tomography with simultaneous measurement of commuting observables. This can be done by introducing an assistant system of which the state is known. We show that the interaction between the assistant and the system of interest within different frame works allows the reconstruction of the state of the system. Specifically, we consider a two-level system and reconstruct its initial state by introducing an assistant which can be either another two-level system or a single cavity mode of the electromagnetic field.
description: 11 pages, to be appear in journal of computational and theoretical nanoscience
title: Sticky point temperature as a suitable method in evaluation of shelf life of food powders
Creators: name: Hashemi, Neda
name: Milani, Elnaz
name: Mortezavi, Seyed Ali
name: Yazdi, Faride Tabatabayi
Publisher: name: Bulletin de la Société Royale des Sciences de Liège
Year: 2017
Subjects: subject: food powder
subject: glass transition temperature
subject: shelf life
subject: sticky point temperature

description: Based on the maintenance of quality of a product in terms of nutritional value, flavor, texture and appearance during storage, the evaluation of shelf life of food is a necessity. The shelf life of food powders depends on the physical changes and their stickiness. This is an importance phenomenon during production, packaging and distribution. Stickiness reduces the quality and efficiency. This study is aimed to evaluate applied methods to control the temperature in which stickiness is occurred. This study evaluates different methods of measuring Sticky point temperature of food powders and the relationship between this temperature and glass transition temperature, storage environmental conditions and quality of food powders can be expressed. The results show the relationship between the increase of environmental moisture and reduction of sticky point temperature. This study aims to evaluate the applied methods to monitor the temperature at which stickiness is occurred. This study evaluates different methods of measuring sticky point temperature of food powders and the relationship between this temperature and glass transition temperature, storage environmental conditions and quality of food powders is expressed. The results show the relationship between the increase of environmental moisture and reduction of sticky point temperature and reduction of glass transition temperature of food powders. Also, by reduction of sticky point temperature, shelf life of food powder is reduced. By suitable control and measurement of sticky point temperature, the shelf life of food powders can be increased.
Additional file 1 of The impact of growth differentiation factor 15 on the risk of cardiovascular diseases: two-sample Mendelian randomization study
Creators: name: Wang, Zhuo
name: Yang, Fangkun
name: Ma, Menghuai
name: Bao, Qinyi
name: Shen, Jinlian
name: Ye, Feiming
name: Xie, Xiaojie
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Biological Sciences not elsewhere classified

description: Additional file 1. SNP predicting GDF-15 identified in GWAS.
Leggett mode in a strong-coupling model of iron arsenide superconductors
Creators: name: Burnell, F. J.
name: Hu, Jiangping
name: Parish, Meera M.
name: Bernevig, B. Andrei
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using a two-orbital model of the superconducting phase of the pnictides, we compute the spectrum of the Leggett mode -- a collective excitation of the phase of the superconducting gap known to exist in multi-gap superconductors -- for different possible symmetries of the superconducting order parameter. Specifically, we identify the small regions of parameter space where the Leggett mode lies below the two-particle continuum, and hence should be visible as a sharp resonance peak. We discuss the possible utility of the Leggett mode in distinguishing different momentum dependencies of the superconducting gap. We argue that the observation of a sharp Leggett mode would be consistent with the presence of strong electron-electron correlations in iron-based superconductors. We also emphasize the importance of the orbital character of the Leggett mode, which can result in an experimental observation of the mode in channels other than $A_{1g}$.
title: Evaluation of humic acid application on biochemical composition and yield of black cumin under limited irrigation condition
Creators: name: Ariafar, Siavash
name: Forouzandeh, Mohamad
Publisher: name: Bulletin de la Société Royale des Sciences de Liège
Year: 2017
Subjects: subject: essential oil
subject: gamma terpinene
subject: Nigella sativa L.
subject: thymoquinone

description: Black cumin is one of the oldest medicinal plants with scientific name of (Nigella sativa L.). Plants in their growth environment are constantly faced with numerous stresses that limit their chances to develop and survive in one way or another. Drought is one of the stress-producing factors that reduce crops production rate at the global level. Iran has an arid and semi-arid climate and its average rainfall is about one-third of the global average rainfall, so it is faced with drought stresses and periodic droughts. In order to study the effects of irrigation and humic acid on yield, yield components and essential oil composition of black cumin a field experiment was arranged as split plot based on a randomized complete block design with three replications during growing season of 2013- 2014. The experiment was conducted a farm located in agricultural research institute of Zabol university in east of Iran. Irrigation intervals (6, 9 and 12 days) and four levels of humic acid concentration (0, 1, 2 and 3 kg.ha-1) considered as in main plots and sub-plots, respectively. In this study, seed yield, essential oil percentage were measured and the chemical compositions of essential oil was determined by GC/MS. Results showed that limited irrigation had significant effects on seed yield. With application of humic acid increased seed yield, essential oil percentage, p-cymene, gama terpinene and thymoquinone. The highest of p-cymene 24.6% could be obtained from taking 3 kg.ha-1 humic acid and the lowest rate 15.4% was related to not applying humic acid. Also our results indicated that the seed yield ratio under limited irrigation was found to decrease in comparison with the control. According to the results, it appears that application of 3 kg.ha-1 humic acid was the best treatment in production of yield and essential oil of black cumin in this region.