cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ProSUM Product characterisation - Deliverable 2.7 Protocols on CRM Product and Component Content and Quality Assessment
Creators: name: WEEE Forum
Publisher: name: Zenodo
Year: 2017
Subjects: Critical Raw Materials (CRMs)
Urban Mine Knowledge Data Platform
Urban Mine Platform
primary and secondary raw materials

description: The ProSUM project delivered the first Urban Mine Knowledge Data Platform, accessible at http://www.urbanmineplatform.eu/, a centralised database of all available data and information on arisings, stocks, flows and treatment of waste electrical and electronic equipment (WEEE), end-of-life vehicles (ELVs), batteries and mining wastes.

This report documents the activities undertaken in Task 2.4 to produce update protocols and quality assessment procedures for composition data for products placed on the market. The primary purpose of the report is to document the processes and data templates used to work with product composition data in ProSUM, to ensure that future work adopts the same harmonised approaches, and data is, therefore, comparable. A secondary purpose is to provide recommendations to the scientific community and others who publish product composition data on how to represent data in a way that facilitates sharing and inclusion in the EU Urban Mine Knowledge Data Platform (EU-UMKDP).
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÑÑÐµÐ´ÑÑÐ² Ð´Ð»Ñ Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ð¸ DDL-ÑÐºÑÐ¸Ð¿ÑÐ¾Ð² Ð¸Ð· Ð¡Ð£ÐÐ Oracle Ð² Ð¡Ð£ÐÐ PostgreSQL
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: Research and development of tools for migrating DDL-scripts from Oracle to PostgreSQL
Creators: name: Ð¨Ð¾Ð»Ð¾ÑÐ¾Ð²Ð°, 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: 2023
Subjects: Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ñ Ð±Ð°Ð· Ð´Ð°Ð½Ð½ÑÑ
oracle
postgresql
sql
ddl
database migration

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ðº Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ð¸ DDL-ÐºÐ¾Ð´Ð° Ð¸Ð· ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð±Ð°Ð·Ð°Ð¼Ð¸ Ð´Ð°Ð½Ð½ÑÑ Oracle DB Ð² PostgreSQL Ð¸ Ð¼ÐµÐ¶Ð´Ñ Ð´Ð¸Ð°Ð»ÐµÐºÑÐ°Ð¼Ð¸ SQL Oracle Ð¸ PostgreSQL. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÐµÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð°ÑÐ¸ÐºÐ¸ Ð¸ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ ÑÑÐµÐ´ÑÑÐ² Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ð¸ Ð´Ð¸Ð°Ð»ÐµÐºÑÐ¾Ð² ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ ÑÐ·ÑÐºÐ°. ÐÑÐ¾ÑÐ°Ñ Ð³Ð»Ð°Ð²Ð° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð°Ð½Ð°Ð»Ð¸Ð·Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ¸Ð¹ Ð¼ÐµÐ¶Ð´Ñ Ð´Ð¸Ð°Ð»ÐµÐºÑÐ°Ð¼Ð¸ SQL Oracle Ð¸ PostgreSQL. Ð ÑÑÐµÑÑÐµÐ¹ Ð³Ð»Ð°Ð²Ðµ Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÐµÑÑÑ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð¸ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ Ð¸Ð½ÑÐµÑÑÐµÐ¹ÑÐ°. Ð ÑÐµÑÐ²ÐµÑÑÐ¾Ð¹ Ð³Ð»Ð°Ð²Ðµ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ.
description: The given work is devoted to the research of the approach to migration of DDL-code from Oracle DB database management system and Oracle SQL language dialect to PostgreSQL and PostgreSQL SQL language dialect. The first chapter describes the analysis of the problems and existing migration tools of the considered SQL language dialects. The second chapter is devoted to analysis of the differences between Oracle and PostgreSQL SQL dialects. The third chapter describes the process of developing an algorithm and a migration program, as well as creating a user interface. The fourth chapter presents the results of testing the developed software.
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ñ Ðº ÑÐ¸ÑÑÐµÐ¼Ðµ Ð½ÐµÐ¿ÑÐµÑÑÐ²Ð½Ð¾Ð¹ ÑÐ±Ð¾ÑÐºÐ¸ Jenkins Ð´Ð»Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐµÐ¿Ð¾ÑÐµÐº ÑÐ±Ð¾Ñ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: Creation of a plugin for visualizing CI/CD pipelines for the Jenkins system
Creators: name: ÐÑÐ±Ð¾Ð², ÐÐ¸ÐºÐ¸ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð½ÐµÐ¿ÑÐµÑÑÐ²Ð½Ð°Ñ Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ñ
ÑÐ¸ÑÑÐµÐ¼Ð° Jenkins
Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸
continuous integration
Jenkins system
visualization plugin

description: ÐÑÐ¸ ÑÐ°Ð±Ð¾ÑÐµ Ñ ÑÐ¸ÑÑÐµÐ¼Ð¾Ð¹ Jenkins Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ñ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐ»Ð¸ Ð±Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÑÐµÐ¼ Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ¿Ð¾ÑÐµÐº ÑÐ±Ð¾ÑÐºÐ¸. Ð ÑÐ°Ð¼ÐºÐ°Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð½Ð°ÑÑÐ½Ð¾-Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÐµ ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐ¿Ð¾ÑÐµÐº ÑÐ±Ð¾ÑÐºÐ¸, ÑÐºÐ°Ð·Ð°Ð½Ñ Ð¸Ñ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð´ÑÐºÑÐ°. Ð ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼Ð¸ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð¸ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ðµ Ðº ÑÐ¸ÑÑÐµÐ¼Ðµ Jenkins. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ðµ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð²Ð¸Ð·ÑÐ°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ ÑÐµÐ¿Ð¾ÑÐºÐ¸ ÑÐ±Ð¾ÑÐºÐ¸ Ð² Ð²Ð¸Ð´Ðµ Ð³ÑÐ°ÑÐ° Ð² ÑÑÑÑÐ½Ð¾-Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ¾ÑÐ¼Ðµ Ð¸ Ð² Ð²Ð¸Ð´Ðµ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼ ÐÐ°Ð½ÑÐ°. Ð¢Ð°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ðµ Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð»ÑÐµÑ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ð¼ÐµÑÐ°Ð´Ð°Ð½Ð½ÑÐµ, Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾ ÑÐ±Ð¾ÑÑ Ð¸ Ð¿ÐµÑÐµÐ·Ð°Ð¿ÑÑÐºÐµ.
description: When working with the Jenkins system, additional tools are needed to automate work by visualizing pipelines. Within the framework of this research work, various existing plugins for visualizing pipelines were analyzed, their shortcomings were indicated, and requirements for creating a new software product were developed. Also, a new plugin has been developed for visualizing pipelines. The developed plugin allows to visualize pipelines in the form of a graph and a Gantt chart. Also, it provides the user with metadata, crash, and restart information.
Self-Consistent Model Atmospheres and the Cooling of the Solar System's Giant Planets
Creators: name: Fortney, J. J.
name: Ikoma, M.
name: Nettelmann, N.
name: Guillot, T.
name: Marley, M. S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We compute grids of radiative-convective model atmospheres for Jupiter, Saturn, Uranus, and Neptune over a range of intrinsic fluxes and surface gravities. The atmosphere grids serve as an upper boundary condition for models of the thermal evolution of the planets. Unlike previous work, we customize these grids for the specific properties of each planet, including the appropriate chemical abundances and incident fluxes as a function of solar system age. Using these grids, we compute new models of the thermal evolution of the major planets in an attempt to match their measured luminosities at their known ages. Compared to previous work, we find longer cooling times, predominantly due to higher atmospheric opacity at young ages. For all planets, we employ simple "standard" cooling models that feature adiabatic temperature gradients in the interior H/He and water layers, and an initially hot starting point for the calculation of subsequent cooling. For Jupiter we find a model cooling age 10% longer than previous work, a modest quantitative difference. This may indicate that the hydrogen equation of state used here overestimates the temperatures in the deep interior of the planet. For Saturn we find a model cooling age 20% longer than previous work. However, an additional energy source, such as that due to helium phase separation, is still clearly needed. For Neptune, unlike in work from the 1980s and 1990s, we match the measured Teff of the planet with a model that also matches the planet's current gravity field. This is predominantly due to advances in the equation of state of water. This may indicate that the planet possesses no barriers to efficient convection in its deep interior. However, for Uranus, our models exacerbate the well-known problem that Uranus is far cooler than calculations predict, which could imply strong barriers to interior convective cooling.
description: 45 pages, Accepted to ApJ
Here and queer in Vancouver : queer poetry, small presses, and lesbian and gay liberation movements
Creators: name: Aubin, Mathieu
Publisher: name: University of British Columbia
Year: 2021

description: As LGBTQ2+ activists reflect upon the beginnings of lesbian and gay liberation movements, this dissertation brings histories about Canadian queer activism into dialogue with Canadian literary studies examining small presses’ cultural activism. Though queer historians have begun to recognize the importance of queer literature to lesbian and gay liberation movements, this dissertation’s analysis of Vancouver’s blewointment press and Press Gang Publishers investigates how these presses influenced queer counterpublics. By examining how these small presses generated queer-friendly collectives, produced radical poetry, and developed do-it-yourself methods of circulating their works, I demonstrate how blewointment press and Press Gang contributed to the advancement of lesbian and gay liberation movements in Vancouver. This dissertation builds on a recent body of scholarship that has identified how small presses engendered spaces for community building as well as radical research and literary production. Moreover, it responds to a nascent body of scholarship that has hinted at the importance of blewointment press and Press Gang Publishers to gay and lesbian liberation movements, respectively. To do so, this research project asks: how and to what extent did the presses contribute to lesbian and gay liberation movements? Though doing so was dangerous, why did these collectives embrace the stigma tied to queer forms of sexuality by producing radical queer poetry? In what ways did these small presses reach their readers and how were they affected by these works? What are these small presses’ legacies? By drawing on LGBTQ studies, queer theory, and feminist theory as well as by focusing on the concept of the “public,” this project examines the presses’ works, archival records, and oral histories to argue that they contributed to lesbian and gay liberation movements and to the formation of queer counterpublics and reading communities in Vancouver. Moreover, since scholars have critiqued these movements for being historically dominated by white, middle-class, men, I consider how blewointment and Press Gang might reflect and challenge these movements’ limitations. Overall, this project brings attention to Vancouver’s earlier queer cultural activism to reignite debate about these small presses’ ongoing importance for current LGBTQ2+ activists.
Progress in numerical simulations of systems with a $θ-$vacuum like term: The two and three-dimensional Ising model within an imaginary magnetic field
Creators: name: Azcoiti, Vicente
name: Follana, Eduardo
name: Vaquero, Alejandro
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Using the approach developed in \cite{REFVIC2}, we succeeded in reconstructing the behaviour of the antiferromagnetic Ising model with imaginary magnetic field $iθ$ for two and three dimensions in the low temperature regime. A mean-field calculation, expected to work well for high dimensions, is also carried out, and the mean-field results coincide qualitatively with those of the two- and three-dimensional Ising model. The mean field analysis reveals also a phase structure more complex than the one expected for $QCD$ with a topological $θ-$therm.
description: 21 pages, 15 figures. v2 added affiliation of the authors, corrected typos, largely improved presentation, corrected some plots. To be published in Nuclear Physics B
title: Screwed: An imaging approach to complications of knee arthroplasty
Creators: name: Singh, Varun
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Extremities
subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: CT
subject: Digital radiography
subject: Ultrasound
subject: Complications
subject: Acute
subject: Infection
subject: Prostheses

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: 1)Discuss the normal Imaging appearance of different types of knee arthroplasties. 2)Discuss the Role of radiographs, ultrasound(USG) and MRI in diagnosing various post-operative complications and guiding further...
Phase Transition in Potts Model with Invisible States
Creators: name: Tamura, Ryo
name: Tanaka, Shu
name: Kawashima, Naoki
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We study phase transition in the ferromagnetic Potts model with invisible states that are added as redundant states by mean-field calculation and Monte Carlo simulation. Invisible states affect the entropy and the free energy, although they do not contribute to the internal energy. The internal energy and the number of degenerated ground states do not change, if invisible states are introduced into the standard Potts model. A second-order phase transition takes place at finite temperature in the standard $q$-state ferromagnetic Potts model on two-dimensional lattice for $q=2,3$, and 4. However, our present model on two-dimensional lattice undergoes a first-order phase transition with spontaneous $q$-fold symmetry breaking ($q=2,3$, and 4) due to entropy effect of invisible states. We believe that our present model is a fundamental model for analysis of a first-order phase transition with spontaneous discrete symmetry breaking.
description: 8 pages, 4 figures
Folding funnels for the 294-fold mini-protein library
Creators: name: Koya, Sakuma
Publisher: name: Zenodo
Year: 2021
Subjects: Protein design
Simulation results

description: This repository includes a pdf file, named SupplementaryMaterial_7350FoldingFunnels.pdf, showing the results of Rosetta folding simulations for “294-fold mini all-α protein library”, which included 294 mini all-α topologies encoded by 7,350 amino-acid sequences. This pdf file is a supplementary material for Koya Sakuma’s dissertation. Acknowledgement: We would like to deeply thank Koga laboratory at Institute for Molecular Science providing computational resources. Most of the computations for model building and folding simulations were performed using the facilities at the Research Center for Computational Science, Okazaki, Japan.
Transportation Infrastructure Decision Flexibility in Response to Climate Change and Demand Uncertainties: The Mackenzie Valley Highway in Canada’s Northwest Territories.
Creators: Li, Huanan
Kim, Amy M.
Jin, Jianjing
Publisher: name: University of Alberta Library
Year: 2022

Barge transport operations on the Mackenzie River, a major transportation corridor in the Northwest Territories, are impacted by multiple sources of uncertainties. In particular, the impacts of climate change on this important corridor have led to summer shipping seasons that are growing more volatile in terms of length and quality. This change can lead to a growing reliance on costly airlifts for delivering essential freight that cannot be delivered by barge during seasons that end early due to low water. The Government of Northwest Territories has been planning the construction of the Mackenzie Valley Highway (MVH) for decades to provide cheaper, more reliable transportation for communities. However, the costs of constructing the MVH are prohibitive, and traditional benefit-cost analyses are unable to consider flexible investment actions in response to uncertainties. Therefore, we apply a real options modeling framework to determine if and when to construct the different segments of the MVH, considering climate change and freight demand uncertainties. We first model climate and freight demand uncertainties as geometric Brownian motion processes. Next, a benefit-cost model is developed. Finally, we use the least-squares Monte Carlo method to solve for extended project values and optimal investment times for each segment. The results indicate that Segment 2 has the largest value with an optimal seven-year delay in investment time, followed by Segment 1, Segment 3, and Segment 4 in the last year of the planning period (or possibly beyond). Freight demand volatility appears to have the greatest impact on project values and investment years. The results show that, although the benefits of construction may not outweigh the costs now, they may at some future date; in between, decision makers have opportunities to change their minds as conditions change. This is particularly important in northern Canada, where highly costly infrastructure investment decisions are subject to massive uncertainties. Overall, we see such an approach as a tool to communicate the value of uncertainty in infrastructure benefit-cost analyses and as one tool in a larger decision-support toolbox that is required for major transportation investments in northern Canada.
title: Imaging of hydatic pulmonary infection
Creators: name: Banioniene, Kristina
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Lung
subject: CT
subject: CT-High Resolution
subject: Education
subject: Calcifications / Calculi
subject: Cysts
subject: Parasites

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Echinococcosis appears more and more often in our daily practice. The main reason would be that our interests and values ​​changed througout the time. Leisure in the countryside, leisure with pets, outdoor kindergartens, organic nutrition and...
Protostellar collapse of magneto-turbulent cloud cores: shape during collapse and outflow formation
Creators: name: Matsumoto, Tomoaki
name: Hanawa, Tomoyuki
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We investigate protostellar collapse of molecular cloud cores by numerical simulations, taking into account turbulence and magnetic fields. By using the adaptive mesh refinement technique, the collapse is followed over a wide dynamic range from the scale of a turbulent cloud core to that of the first core. The cloud core is lumpy in the low density region owing to the turbulence, while it has a smooth density distribution in the dense region produced by the collapse. The shape of the dense region depends mainly on the mass of the cloud core; a massive cloud core tends to be prolate while a less massive cloud core tends to be oblate. In both cases, anisotropy of the dense region increases during the isothermal collapse. The minor axis of the dense region is always oriented parallel to the local magnetic field. All the models eventually yield spherical first cores supported mainly by the thermal pressure. Most of turbulent cloud cores exhibit protostellar outflows around the first cores. These outflows are classified into two types, bipolar and spiral flows, according to the morphology of the associated magnetic field. Bipolar flow often appears in the less massive cloud core. The rotation axis of the first core is oriented parallel to the local magnetic field for bipolar flow, while the orientation of the rotation axis from the global magnetic field depends on the magnetic field strength. In spiral flow, the rotation axis is not aligned with the local magnetic field.
description: 17 pages, 22 figures. Accepted for publication in ApJ
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐ²Ð¸ÑÐ° Ð´Ð»Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÐ·ÑÐºÐ¾Ð² Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ»Ð¾Ð²Ð°ÑÐµÐ¹, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ»Ð¾Ð² Ð¸ Ð²ÑÑÐ°Ð¶ÐµÐ½Ð¸Ð¹, Ð¸Ð·Ð²Ð»ÐµÑÐµÐ½Ð½ÑÑ Ð¸Ð· Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÑ ÑÐµÐºÑÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐ¾Ð¿Ð»Ð°Ð²ÐºÐ¾Ð², ÐÐ¸ÑÐ°Ð¸Ð»
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÐÐ°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ
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description: ÐÐ°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð²Ð»ÐµÑÐµÐ½Ð¸Ñ ÑÐ»Ð¾Ð²Ð°ÑÐµÐ¹ Ð¸Ð· Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÑ ÑÐµÐºÑÑÐ¾Ð², Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÂ­Ð¼ÑÑ Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ð´Ð»Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ñ ÑÐµÐ»ÑÑ Ð¿ÑÐ¾ÑÑÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÐºÑÑÐ°. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÐµÑÑÐµÑÑÐ²ÐµÐ½Ð½ÑÑ ÑÐ·ÑÐºÐ¾Ð². Ð ÑÐ¾Â­Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð° Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ° ÑÐ¸ÑÑÐµÐ¼Ñ, Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÐµÐµ Ð¼Ð¾Ð´ÑÐ»ÐµÐ¹ Ð¸ Ð¸Ñ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ. Ð Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ°Ñ ÑÐ¸Â­ÑÑÐµÐ¼Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ñ, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð¸ Ð´ÐµÑÐ°Ð»ÑÐ½Ð¾ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ: Ð°Ð»Â­Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¿ÑÐµÐ´Ð²Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÐºÑÑÐ°, Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ ÑÐ»Ð¾Â­Ð²Ð¾ÑÐ¾ÑÐµÑÐ°Ð½Ð¸Ð¹ Ð¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¸Ð·Ð±Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾Ñ ÑÐ¼ÑÑÐ»Ð¾Ð²Ð¾Ð¹ Ð½ÐµÐ¾Ð´Ð½Ð¾Ð·Ð½Ð°ÑÐ½Ð¾ÑÑÐ¸.
description: The masterâs thesis is devoted to the development of a system for automatically extracting dictionaries from foreign texts proposed for study by the user in order to read this text. The paper reviews methods of natural language processing. In the course of the work, the system architecture was proposed, the implementation of its modules and their interaction were completed. In the analytical components of the system, the following are implemented, used, and analyzed in detail: text data preprocessing framework, collocation detection algorithm, and word sense disambiguation algorithm.
title: Effects of CT reconstruction algorithms on artificial intelligence based automatic coronary CTA analysis
Creators: name: LI, Xiaoshi
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Radiographers
subject: CT
subject: Digital radiography
subject: Comparative studies
subject: Artifacts

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To explore the effects of different CT reconstruction algorithms on the artificial intelligence based automatic coronary CTA analysis...
The Structure and Metallicity Gradient in the Extreme Outer Disk of NGC 7793
Creators: name: Vlajić, Marija
name: Bland-Hawthorn, Joss
name: Freeman, Kenneth C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Studies of outer regions of spirals disks are fundamental to our understanding of both the process of galaxy assembly and the subsequent secular evolution of galaxies. In an earlier series of papers we explored the extent and abundance gradient in the outer disk of NGC 300 and found an extended purely exponential disk with a metallicity gradient which flattens off in the outermost regions. We now continue the study of outskirts of pure disk spirals with another Sculptor Group spiral, NGC 7793. Using Gemini Multi Object Spectrograph camera at Gemini South, we trace the disk of NGC 7793 with star counts out to ~9 scale lengths, corresponding to 11.5 kpc at our calibrated distance of 3.61+/-0.53 Mpc. The outer disk of NGC 7793 shows no evidence of a break in its light profile down to an effective surface brightness of ~30 mag/arcsec^2 (~3 mag/arcsec^2 deeper than what has been achieved with surface photometry) and exhibits a non-negative abundance gradient within the radial extent of our data.
description: 11 pages, 9 figures, ApJ accepted
title: Statistical Assessment of Annual Maximum Daily Precipitation over Bulgaria in the Period 1892-2018
Creators: name: Malcheva, Krastina
name: Marinova, Tania
name: Bocheva, Lilia
Publisher: name: Proceeding of 1st International Conference on Environmental Protection and Disaster RISKs, 2020, p. 452-466
Year: 2020
Subjects: subject: FOS: Earth and related environmental sciences

description: Annual maximum daily precipitation from 292 meteorological stations of the national meteorological network has been used to investigate the statistical properties of extreme precipitation in the period 1892-2018. The stationarity of time series has been examined for abrupt changes and slow variations by the nonparametric Pettitt and Mann-Kendall tests. The return levels of annual maximum daily precipitation for selected probabilities of exceedance have been assessed on the base of the best-fitted combination of probability distributions and parameters estimation methods for each of the time series.
description: Proceeding of 1st International Conference on Environmental Protection and Disaster RISKs, 2020, p. 452-466
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐµÑÐµÐ½ÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÐÐ°Ð·Ð½Ð°ÑÐµÐ¹ÑÑÐ²Ð° Ð½Ð° Ð±Ð°Ð·Ðµ ERP-ÑÐ¸ÑÑÐµÐ¼Ñ MS Dynamics NAV
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development of the reference model of the Treasury on the basis of ERP-system MS Dynamics NAV
Creators: name: ÐÑÑÐºÐ°, 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Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ
ÐºÐ°Ð·Ð½Ð°ÑÐµÐ¹ÑÑÐ²Ð¾
EPR-ÑÐ¸ÑÑÐµÐ¼Ð°
Ð¼Ð¾Ð´ÐµÐ»Ñ Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð²
ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ
Ð¿Ð»Ð°ÑÑÐ¶Ð½ÑÐ¹ ÐºÐ°Ð»ÐµÐ½Ð´Ð°ÑÑ
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
Ð±ÑÐ´Ð¶ÐµÑÐ½ÑÐ¹ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ

description: Ð¦ÐµÐ»ÑÑ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÐµÑÐµÐ½ÑÐ½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÐºÐ°Ð·Ð½Ð°ÑÐµÐ¹ÑÑÐ²Ð° Ð½Ð° Ð±Ð°Ð·Ðµ MS Dynamics NAV Ñ ÑÐµÐ»ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÑÐ¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ñ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸ÑÑ, Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÐ¸Ñ ERP-ÑÐ¸ÑÑÐµÐ¼Ñ Navision. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹, Ð±ÑÐ»Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð² ÐºÐ¾Ð½ÑÑÐ¾Ð»Ðµ Ð·Ð° Ð´ÐµÐ½ÐµÐ¶Ð½ÑÐ¼Ð¸ Ð¿Ð¾ÑÐ¾ÐºÐ°Ð¼Ð¸ Ð¸ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ Ð½ÐµÑÑÐ°Ð±Ð¸Ð»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¹. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÑÐ¸ Ð¿Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÐºÐ°Ð·Ð½Ð°ÑÐµÐ¹ÑÑÐ²Ð° Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð²Ð°Ð¶Ð½ÑÐµ Ð·Ð°Ð´Ð°ÑÐ¸ Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾Ð´ÑÐ°Ð·Ð´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¸ Ð¾Ð¿Ð¸ÑÐ°Ð½Ñ Ð²ÑÐµ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿ÑÐ¾ÑÐµÑÑÑ Ð¿Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾Ð¹ Ð»Ð¸ÐºÐ²Ð¸Ð´Ð½Ð¾ÑÑÑÑ. Ð¢Ð°Ðº Ð¶Ðµ Ð±ÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ ÐºÐ°Ð·Ð½Ð°ÑÐµÑ Ñ ÑÐµÐ»ÑÑ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ, ÐºÐ°ÐºÐ¸Ðµ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð´Ð¾Ð»Ð¶ÐµÐ½ Ð¿ÑÐµÐ´Ð¾ÑÑÐ°Ð²Ð¸ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»Ñ.
description: The purpose of the final qualifying work is to develop a reference model of the Treasury on the basis of MS Dynamics NAV in order to automate the processes of this division in enterprises using the ERP-system Navision. Based on the analysis of several enterprises, the main problems in the control of cash flows and the causes of financial instability of companies were identified. The paper considered the main ways to create a Treasury at the enterprise, identified the most important tasks of the new division and described all the main processes to ensure the necessary liquidity of the enterprise. Also, the main tools of the Treasurer were considered in order to present what functionality should be provided by the developed module.
Remarks on the Qin-Ma Parametrization of Quark Mixing Matrix
Creators: name: Ahn, Y. H.
name: Cheng, Hai-Yang
name: Oh, Sechul
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Recently, Qin and Ma (QM) have advocated a new Wolfenstein-like parametrization of the quark mixing matrix based on the triminimal expansion of the Cabibbo-Kobayashi-Maskawa (CKM) parametrization. The CP-odd phase in the QM parametrization is around $90^\circ$ just as that in the CKM parametrization. We point out that the QM parametrization can be readily obtained from the Wolfenstein parametrization after appropriate phase redefinition for quark fields and that the phase $δ$ in both QM and CKM parametrizations is related to the unitarity angles $α$, $β$ and $γ$, namely, $δ= β+γ$ or $π-α$. We show that both QM and Wolfenstein parametrizations can be deduced from the CKM and Chau-Keung-Maiani ones. By deriving the QM parametrization from the Fritzsch-Xing (FX) parametrization of the quark mixing matrix, we find that the phase of the FX form is in the vicinity of $-270^\circ$ and hence $\sinδ\approx 1$. We discuss the seeming discrepancy between the Wolfenstein and QM parametrizations at the high order of $λ\approx |V_{us}|$.
description: 8 pages, a shortened version accepted by PLB
title: Usefulness of the Contrast Enhancement Boost technique combined with virtual monoenergetic images in dual-energy CT for the evaluation of hypervascular hepatocellular carcinoma
Creators: name: Yabe, Shinji
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Liver
subject: CT
subject: Contrast agent-intravenous
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Multiphasic contrast-enhanced CT (CE-CT) is widely used to diagnose hepatocellular carcinoma (HCC) because of its availability and high spatial resolution [1]. Arterial phase hyperenhancement and delayed washout are key findings of HCC [2,3], and...
title: Comparison of cardiac MR T1 rho imaging, native T1, and extracellular volume in heart failure patients
Creators: name: Kono, Atsushi
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiac
subject: MR
subject: Imaging sequences
subject: Tissue characterisation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The number of heart failure (HF) patients continues to increase, and it is believed that the future will bring about an era known as the HF pandemic [1,2]. There are a wide variety of diseases that can cause HF, and early diagnosis and treatment can...
title: Three-dimensional Measurement of the uterus in MRI: development and performance analysis of an automated deep learning tool
Creators: name: Mulliez, Daphné
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Genital / Reproductive system female
subject: Pelvis
subject: MR
subject: Computer Applications-General
subject: Image verification

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Uterus measurements are undoubtedly useful for assessing both the treatment and follow-ups of gynaecological patients. Evaluation of the size of the uterus helps describe the development and senescence of the organs, to choose the best procedures...
title: Think outside the lumen: Value of Intracranial Vessel Wall MR Imaging in the Diagnosis of Vasculitis
Creators: name: Bin Khamas, Mashael
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: MR
subject: Diagnostic procedure
subject: Inflammation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To introduce Vessel Wall Magnetic Resonance Imaging (VW-MRI) as an effective method of diagnosing Intra-cranial Vasculitis. To demonstrae the different MR techniquesin optimizing the imaging protocol for VW-MRI. To illustrate the value of VW-MRI...
Plasmonic Cloaking of Cylinders: Finite Length, Oblique Illumination and Cross-Polarization Coupling
Creators: name: Alu, Andrea
name: Rainwater, David
name: Kerkhoff, Aaron
Publisher: name: arXiv
Year: 2010
Subjects: subject: Classical Physics (physics.class-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Metamaterial cloaking has been proposed and studied in recent years following several interesting approaches. One of them, the scattering-cancellation technique, or plasmonic cloaking, exploits the plasmonic effects of suitably designed thin homogeneous metamaterial covers to drastically suppress the scattering of moderately sized objects within specific frequency ranges of interest. Besides its inherent simplicity, this technique also holds the promise of isotropic response and weak polarization dependence. Its theory has been applied extensively to symmetrical geometries and canonical 3D shapes, but its application to elongated objects has not been explored with the same level of detail. We derive here closed-form theoretical formulas for infinite cylinders under arbitrary wave incidence, and validate their performance with full-wave numerical simulations, also considering the effects of finite lengths and truncation effects in cylindrical objects. In particular, we find that a single isotropic (idealized) cloaking layer may successfully suppress the dominant scattering coefficients of moderately thin elongated objects, even for finite lengths comparable with the incident wavelength, providing a weak dependence on the incidence angle. These results may pave the way for application of plasmonic cloaking in a variety of practical scenarios of interest.
description: 17 pages, 11 figures, 2 tables
Existence of naked singularities in Brans-Dicke theory of gravitation. An analytical and numerical study
Creators: name: Bedjaoui, Nabil
name: LeFloch, Philippe G.
name: Martín-García, José M.
name: Novak, Jérôme
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Within the framework of the scalar-tensor models of gravitation and by relying on analytical and numerical techniques, we establish the existence of a class of spherically symmetric spacetimes containing a naked singularity. Our result relies on and extends a work by Christodoulou on the existence of naked singularities for the Einstein-scalar field equations. We establish that a key parameter in Christodoulou's construction couples to the Brans-Dicke field and becomes a dynamical variable, which enlarges and modifies the phase space of solutions. We recover analytically many properties first identified by Christodoulou, in particular the loss of regularity (especially at the center), and then investigate numerically the properties of these spacetimes.
description: 26 pages, PACS numbers: 04.20.Dw, 04.25.dc, 04.50.Kd
A covariant study of tensor mesons
Creators: name: Krassnigg, A.
name: Blank, M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate tensor mesons as quark-antiquark bound states in a fully covariant Bethe-Salpeter equation. As a first concrete step we report results for masses of J^{PC}=2^{++} mesons from the chiral limit up to bottomonium and sketch a comparison to experimental data. All covariant structures of the fermion-antifermion system are taken into account and their roles and importance discussed in two different bases. We also present the general construction principle for covariant Bethe-Salpeter amplitudes of mesons with any spin and find eight covariant structures for any J>0.
description: 5 pages, 2 figures, 1 table
title: YES!! Bones can be under stress too: Multi-modality imaging spectrum of stress fractures.
Creators: name: Singh, Varun
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Bones
subject: Emergency
subject: Musculoskeletal bone
subject: CT
subject: MR
subject: Plain radiographic studies
subject: Imaging sequences
subject: Acute
subject: Demineralisation-Bone
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: 1)To Review common and uncommon sites of stress fractures in the lower limb and study their various imaging appearance on radiographs, Ultrasound, CT, and MRI. 2)Importance of severity grading on imaging to manage stress fractures. 3)Discuss the...
Sub-$10 sound card photogate variants
Creators: name: Gingl, Zoltan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Physics Education (physics.ed-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Recently, a simple and very low-cost photogate has been shown by Horton (Phys. Teach. 48, 615, December 2010) as an efficient experimentation tool in physics education. The photogate connects to the microphone input of a personal computer and a free software can be used to visualize the light interruptions caused by a moving object like a pendulum. Although the device works properly, there are further possibilities of improvement and similar alternatives also exist. The following brief review may help teachers to pick the one that best fits their needs and possibilities.
description: The following article has been submitted to The Physics Teacher. After it is published, it will be found at http://scitation.aip.org/tpt/
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¸ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð² ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð¸ÑÑÐµÐ¼ÑÑ ÑÐµÑÐµÐ½Ð¸ÑÑ ÐÐ­Ð¡ Ð¡Ð¸Ð±Ð¸ÑÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Development of measures to improve the steady-state and dynamic stability in the controlled set of Siberiaâs Integrated electricity system power transmission lines
Creators: name: Ð£ÑÑÑÑÐ½ÑÐµÐ²Ð°, ÐÐ½Ð°ÑÑÐ°Ñ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: Ð­Ð»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ
ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð¸ÑÑÐµÐ¼Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ
Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼ÑÐ¹ Ð¿ÐµÑÐµÑÐ¾Ðº

description: ÐÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð¼Ð°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼ÑÑ Ð¿ÐµÑÐµÑÐ¾ÐºÐ¾Ð² Ð´Ð»Ñ Ð½Ð¾ÑÐ¼Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¸ ÑÐµÐ¼Ð¾Ð½ÑÐ½ÑÑ ÑÑÐµÐ¼ Ð² ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð¸ÑÑÐµÐ¼Ð¾Ð¼ ÑÐµÑÐµÐ½Ð¸Ð¸ Ð² ÐÐ­Ð¡ Ð¡Ð¸Ð±Ð¸ÑÐ¸. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÐºÑÐ¸ÑÐµÑÐ¸Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐ¼Ð¸ Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ¸Ð²Ð°ÐµÑÑÑ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼ÑÐ¹ Ð¿ÐµÑÐµÑÐ¾Ðº Ð² ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð¼ ÑÐµÑÐµÐ½Ð¸Ð¸. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð° Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ Ð³ÐµÐ½ÐµÑÐ¸ÑÑÑÑÐµÐ³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½ÑÑ Ð²Ð¾Ð·Ð¼ÑÑÐµÐ½Ð¸Ñ. ÐÑÐ±ÑÐ°Ð½Ñ Ð½Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ² Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð°Ð²Ð°ÑÐ¸Ð¹Ð½Ð¾Ð¹ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸ÐºÐ¸, Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐµÐ¹ Ð½Ð° ÑÐ°Ð·Ð³ÑÑÐ·ÐºÑ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ.
description: The calculation of the maximum power flows for normal and repair schemes in the controlled set of Siberiaâs Integrated electricity system power transmission lines was made. The main criteria that limit the allowable flow in the section are defined. The dynamic stability of the generators under standard perturbation is investigated. Emergency control system settings were estimated.
B Decays in an Asymmetric Left-Right Model
Creators: name: Frank, Mariana
name: Hayreter, Alper
name: Turan, Ismail
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Motivated by recently observed disagreements with the SM predictions in $B$ decays, we study $b \to d, s$ transitions in an asymmetric class of $SU(2)_L \times SU(2)_R \times U(1)_{B-L}$ models, with a simple one-parameter structure of the right handed mixing matrix for the quarks, which obeys the constraints from kaon physics. We use experimental constraints on the branching ratios of $b \to s γ$, $b \to c e {\bar ν}_e$, and $B_{d,s}^0 -\bar{B}^0_{d,s}$ mixing to restrict the parameters of the model: $\displaystyle {g_R}/{g_L}, M_{W_2}, M_{H^\pm}, \tan β$ as well as the elements of the right-handed quark mixing matrix $V^R_{CKM}$. We present a comparison with the more commonly used (manifest) left-right symmetric model. Our analysis exposes the parameters most sensitive to $b$ transitions and reveals a large parameter space where left- and right-handed quarks mix differently, opening the possibility of observing marked differences in behaviour between the standard model and the left-right model.
description: 32 pages and 8 figures
A study of the entanglement in systems with periodic boundary conditions
Creators: name: Panagiotou, E.
name: Tzoumanekas, C.
name: Lambropoulou, S.
name: Millett, K. C.
name: Theodorou, D. N.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Geometric Topology (math.GT)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We define the local periodic linking number, LK, between two oriented closed or open chains in a system with three-dimensional periodic boundary conditions. The properties of LK indicate that it is an appropriate measure of entanglement between a collection of chains in a periodic system. Using this measure of linking to assess the extent of entanglement in a polymer melt we study the effect of CReTA algorithm on the entanglement of polyethylene chains. Our numerical results show that the statistics of the local periodic linking number observed for polymer melts before and after the application of CReTA are the same.
description: 11 pages, 11 figures
The Certificates of Honor: National University Students' Popular Science Works Creation. Awarded in Peking, China. (Siming Zheng)_For CUHK
Creators: name: Siming Zheng
Publisher: name: figshare
Year: 2020
Subjects: Digital Humanities

description: Regarding these awards of Certificates of Honor:I was awarded by the first award with second prize and the second award with third prize of "National Honor of Certificate" on Jun 1, 2013, and Jun 2, 2013, respectively.
Research Topic and Objectives: Visual Biology Human Organs/Organotypic/Tissues
Awarding Bodies:1). China Association for Science and Technology, Peking, China2). Department of Science and Technology, Ministry of Education, Peking, China3). Ministry of Education of the People's Republic of China, Peking, China4). Communist Youth League of China, Peking, China
Basis of Award: Election and Nomination.
All the awarding activities were held in China Digital Science and Technology Museum (CDSTM) of Peking City, China.
Thank you for your attention.
Applicant name: Siming Zheng
Written date: Nov 22th, 2020.
Best regards.
title: Magnetic Resonance Imaging of the Fetal Kidneys – Can Fetal MRI Biomarkers Predict Postnatal Renal Function?
Creators: name: Mead, Holly
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Foetal imaging
subject: Urinary Tract / Bladder
subject: MR
subject: MR-Diffusion/Perfusion
subject: Imaging sequences
subject: Intrauterine diagnosis
subject: Outcomes analysis
subject: Foetus

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Ultrasound (US) is the first line imaging modality for identifying fetal renal abnormalities, but fetal magnetic resonance imaging (MRI) can provide greater anatomical detail. Diffusion-weighted imaging (DWI) is thought to indicate in-utero organ...
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¾Ð½ÑÐµÐºÑÑÐ½Ð¾Ð¹ ÑÐµÐºÐ»Ð°Ð¼Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: Ð¯ÑÐºÐ°Ñ, ÐÐµÑÐ¾Ð½Ð¸ÐºÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÐÐ½ÑÐµÑÐ½ÐµÑ
ÐºÐ¾Ð½ÑÐµÐºÑÑÐ½Ð°Ñ ÑÐµÐºÐ»Ð°Ð¼Ð°
Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸
Ð¼ÐµÑÐ¾Ð´Ñ Ð¿ÑÐ¾Ð´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ
Ð¿Ð¾Ð¸ÑÐºÐ¾Ð²ÑÐµ Ð·Ð°Ð¿ÑÐ¾ÑÑ
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description: Characterized the principle of contextual advertising, completed the description of pricing and keywords in contextual advertising, analyzed the structure of the advertising account, considered the preparation of advertisements, analyzed the effectiveness of advertising campaigns, considered new trends and ways of developing contextual advertising, carried out a review and analysis of new contextual advertising tools, formulated the options for using new tools in planning advertising campaigns, formulated new performance indicators.