cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantifying and qualifying trust: Spectral decomposition of trust networks
Creators: name: Pavlovic, Dusko
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cryptography and Security (cs.CR)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences
subject: D.4.6; H.3.3; K.4.4; K.6.5

description: In a previous FAST paper, I presented a quantitative model of the process of trust building, and showed that trust is accumulated like wealth: the rich get richer. This explained the pervasive phenomenon of adverse selection of trust certificates, as well as the fragility of trust networks in general. But a simple explanation does not always suggest a simple solution. It turns out that it is impossible to alter the fragile distribution of trust without sacrificing some of its fundamental functions. A solution for the vulnerability of trust must thus be sought elsewhere, without tampering with its distribution. This observation was the starting point of the present paper. It explores a different method for securing trust: not by redistributing it, but by mining for its sources. The method used to break privacy is thus also used to secure trust. A high level view of the mining methods that connect the two is provided in terms of *similarity networks*, and *spectral decomposition* of similarity preserving maps. This view may be of independent interest, as it uncovers a common conceptual and structural foundation of mathematical classification theory on one hand, and of the spectral methods of graph clustering and data mining on the other hand.
description: 18 pages, 4 figures; FAST 2010. Version 2: corrected several typos, added a missing arrow in Fig 1, added 2 sentences to the Abstract
title: Microstructural Alterations Correlate with Gait and Cognitive Impairments in Parkinson’s Disease
Creators: name: Wei, Xuan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: MR-Functional imaging
subject: Outcomes analysis
subject: Developmental disease

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: This study aimed to evaluate the microstructural alterations of white matter fiber tracts by using high angular resolution diffusion imaging (HARDI) in patients with Parkinson’s Disease (PD), and to explore the correlations between mean fractional...
title: ÐÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¸ÑÐ¿Ð°Ð½ÑÐºÐ¾Ð¼Ñ ÑÐ·ÑÐºÑ (Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Â«ÑÑÑÐ¸Ð·Ð¼Â»)
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ÐµÐ»Ð¾Ð±Ð¾ÑÐ¾Ð´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: 2019
Subjects: Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ
Ð¸ÑÐ¿Ð°Ð½ÑÐºÐ¸Ð¹ ÑÐ·ÑÐº
Ð°Ð½Ð´ÑÐ°Ð³Ð¾Ð³Ð¸ÐºÐ°
Ð¸Ð½ÑÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð²Ð·ÑÐ¾ÑÐ»ÑÑ Ð¸ÑÐ¿Ð°Ð½ÑÐºÐ¾Ð¼Ñ ÑÐ·ÑÐºÑ Ð² ÑÐµÐ»ÑÑ ÑÑÑÐ¸Ð·Ð¼Ð°. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. ÐÑÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ. ÐÐ·ÑÑÐµÐ½Ñ Ð»Ð¸Ð½Ð³Ð²Ð¾Ð´Ð¸Ð´Ð°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð²Ð·ÑÐ¾ÑÐ»ÑÑ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÑÑÐµÑÑÐ° Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÑÐµÐ´ÑÑÐ²Ð° Ð¸Ð½ÑÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸. ÐÐ·ÑÑÐµÐ½Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð° ÐÐµÐ¹ÑÐ½ÐµÑÐ° Ð´Ð»Ñ Ð·Ð°Ð¿Ð¾Ð¼Ð¸Ð½Ð°Ð½Ð¸Ñ Ð³ÑÐ°Ð¼Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹. Ð ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ Ð¸Ð½ÑÐµÐ½ÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð´Ð¾ÑÑÐ¸Ð³Ð°ÐµÑÑÑ Ð¿ÑÐ¸ Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ð¸ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¾Ð² Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½ÑÑ Ð¸ ÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸Ðº, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸ Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ ÑÐ¾Ð³Ð»Ð°ÑÐ½Ð¾ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¹ ÑÑÐµÐ½Ð¸ÐºÐ¾Ð¼ ÑÐµÐ»Ð¸.
description: The present research is devoted to the development of the intensive method of teaching Spanish language for touristic purporse to adults. The existing intensive methods of teaching are discussed. The authors state the main methodological and psychological principles of intensive education. Linguo-didactic and psychological principles of adults teaching are presented in the work. The research studies the application of the positive stress to the educational process and the usage of Leitner method in grammar learning. In the framework of the research it is found that the intensification of educational process is gained by the integration of intensive and traditional methods and by the individualization of educational process according to the aim of a student.
Global Analysis of New Malaria Intrahost Models with a Competitive Exclusion Principle
Creators: name: Iggidr, Abderrahman
name: Kamgang, Jean-Claude
name: Sallet, Gauthier
name: Tewa, Jean-Jules
Publisher: name: arXiv
Year: 2011
Subjects: subject: Dynamical Systems (math.DS)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Mathematics
subject: FOS: Biological sciences

description: In this paper we propose a malaria within-host model with k classes of age for the parasitized red blood cells and n strains for the parasite. We provide a global analysis for this model. A competitive exclusion principle holds. If R0, the basic reproduction number, satisfies R0 - 1, then the disease-free equilibrium is globally asymptotically stable. On the contrary if R0 > 1, then generically there is a unique endemic equilibrium which corresponds to the endemic stabilization of the most virulent parasite strain and to the extinction of all the other parasites strains. We prove that this equilibrium is globally asymptotically stable on the positive orthant if a mild sufficient condition is satisfied.
title: Ð¡ÑÐµÐ½Ð°ÑÐ½Ð°Ñ ÑÐºÑÐ¿Ð»Ð¸ÐºÐ°ÑÐ¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² (Ð°ÐºÑÐ¾Ð²) ÑÐµÑÐµÐ¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Script explication of individual speach production results (acts)
Creators: name: ÐÐµÑÐµÐ»Ð¾Ð²Ð°, ÐÑ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: 2021
Subjects: Ð¿ÑÐ¸Ñ Ð¾Ð»Ð¸Ð½Ð³Ð²Ð¸ÑÑÐ¸ÐºÐ°
ÑÐµÑÐµÐ¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð¾
ÑÑÐµÐ½Ð°ÑÐ½Ð°Ñ ÑÐµÐ¾ÑÐ¸Ñ
ÑÐ³Ð¾-ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ
ÑÑÐ°Ð½Ð·Ð°ÐºÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð·
psycholinguistucs
speech production
script analysis
ego-states
transactional analysis

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´ÑÐµÑÑÑ ÑÐ²ÑÐ·Ñ Ð¼ÐµÐ¶Ð´Ñ Ð´Ð¾Ð¼Ð¸Ð½Ð¸ÑÑÑÑÐ¸Ð¼ ÑÐ³Ð¾-ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸ÐµÐ¼, Ð²ÑÑÐ²Ð»ÐµÐ½Ð½ÑÑ Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÑÐµÐ½Ð°ÑÐ½Ð¾Ð¹ ÑÐµÐ¾ÑÐ¸Ð¸ Ð­. ÐÐµÑÐ½Ð°, Ð¸ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÑÐ¼Ð¸ ÑÐµÑÐ¸ Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´Ð°. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐµÑÐµÐ¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ¸, ÐºÐ°Ðº ÑÑÐµÐ´ÑÑÐ²Ð° ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¸. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸, Ð¿Ð¾Ð²Ð»Ð¸ÑÐ²ÑÐ¸Ðµ Ð½Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ ÑÑÐµÐ½Ð°ÑÐ½Ð¾Ð¹ ÑÐµÐ¾ÑÐ¸Ð¸, Ð¸ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÐµÐµ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð², ÑÐ°ÐºÐ¸Ñ ÐºÐ°Ðº ÑÑÐµÐ½Ð°ÑÐ¸Ð¹, ÑÑÐ°Ð½Ð·Ð°ÐºÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ ÑÐ³Ð¾-ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ. ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐµÑÐ¸ Ð»ÑÐ´ÐµÐ¹, Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÑÑÑÐ¸Ñ ÑÐºÐ»Ð¾Ð½Ð½Ð¾ÑÑÑ Ðº ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐ¼ ÑÐ³Ð¾-ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸ÑÐ¼, Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¸Ñ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÑÐºÐ°Ð»Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÑÐ³Ð¾-ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐµÑÐ¸ Ð¸ Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´Ð°.
description: This work tackles the issue of correlation between a dominant ego-state developed within script analysis of E. Berne, and speech peculiarities of a person. Theoretical basis of speech production and speech usage as a tool of communication are examined. The conceptions provoked creation of scrips analysis and peculiarities of its components such as the script, the ego states, and transactional analysis are reviewed. Speech peculiarities of people belonging to particular ego-state are revealed, and their physiological characteristics are analysed. The test to define an ego-state on basement of speech and psychological characteristics analysis are developed.
title: Cortical Sulcus Depth Alterations in Patients with Tinnitus Before and After Sound Therapy: A Surface-Based Morphometry Study
Creators: name: Wei, Xuan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Ear / Nose / Throat
subject: MR-Functional imaging
subject: Efficacy studies
subject: Developmental disease

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: This study aimed to explore alterations in brain surface-based morphometry sulcal depth in patients with idiopathic tinnitus before and after 24 weeks of sound therapy. As one of the quantitative measures of the cerebral cortex, sulcal depth has...
LHC Implications of the WIMP Miracle and Grand Unification
Creators: name: Kilic, Can
name: Kopp, Karoline
name: Okui, Takemichi
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: With the assumptions that dark matter consists of an electroweak triplet and that the gauge couplings unify at a high scale, we identify robust phenomenological trends of possible matter contents at the TeV scale. In particular, we expect new colored states within the LHC reach that can have Yukawa couplings lambda to quarks and the Higgs. We investigate the collider signatures that are characteristic of all such models by adopting the model with the simplest matter content as a benchmark. The lambda couplings are constrained by flavor/CP physics. In the largest portion of the allowed parameter space the new colored particles are stable on collider time scales, hence appearing as R-hadrons, for which there is discovery potential at the early LHC (sqrt{s}=7 TeV, 1 fb^(-1)). Flavor/CP constraints nevertheless do allow a sizable range of lambda where the new colored particles decay promptly, providing a new Higgs production channel with a cross-section governed by the strong interaction. Studying the case of h to WW, we show that it is possible for the Higgs production from this new channel to be discovered before that from the Standard Model at the LHC.
description: Version accepted for publication to PRD. Minor changes in numbers and plots in the collider analysis of the prompt decay scenario. Some clarifications added regarding the collider analysis in general. 14 pages, 14 figures
title: ÐÑÐ¾ÑÐµÑÑ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ ÑÑÐ°Ð·Ð¾Ð²ÑÐ¼ Ð³Ð»Ð°Ð³Ð¾Ð»Ð°Ð¼ Ð¿Ð¾ÑÑÐµÐ´ÑÑÐ²Ð¾Ð¼ Ð¾Ð½Ð»Ð°Ð¹Ð½-ÑÐµÑÑÑÑÐ¾Ð² (Google-ÑÐ¾ÑÐ¼ Ð¸ ÑÐµÑÐ²Ð¸ÑÐ° ÑÐ°ÑÑÑÐ»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: The process of teaching phrasal verbs through online resources (Google Forms and Mailchimp)
Creators: name: ÐÑÐ»ÑÐ²ÑÐµÐ²Ð°, 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°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¸Ð¹ ÑÐ·ÑÐº
Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ ÑÑÐ°Ð·Ð¾Ð²ÑÐ¼ Ð³Ð»Ð°Ð³Ð¾Ð»Ð°Ð¼
Ð¾Ð½Ð»Ð°Ð¹Ð½ ÑÐµÑÑÑÑÑ
Ð¸Ð½ÑÐµÑÐ½ÐµÑ-ÑÐ°ÑÑÑÐ»ÐºÐ°
google ÑÐ¾ÑÐ¼Ñ
english language
teaching phrasal verbs
online resources
e-mail campaigns
google forms

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð° ÑÑÑÐ½Ð¾ÑÑÑ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð° Ðº Ð¾Ð½Ð»Ð°Ð¹Ð½-Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ ÑÑÐ°ÑÐ¸ÑÑÑ ÑÑÐ°Ð·Ð¾Ð²ÑÐ¼ Ð³Ð»Ð°Ð³Ð¾Ð»Ð°Ð¼. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÑÐ°Ð·Ð¾Ð²ÑÑ Ð³Ð»Ð°Ð³Ð¾Ð»Ð¾Ð² Ð² Ð°Ð½Ð³Ð»Ð¸Ð¹ÑÐºÐ¾Ð¼ ÑÐ·ÑÐºÐµ Ð¸ ÑÐ²Ð¾Ð¹ÑÑÐ²ÐµÐ½Ð½ÑÐµ Ð¸Ð¼ ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¸Ð½ÑÐµÑÐ½ÐµÑ-ÑÐ°ÑÑÑÐ»ÐºÐ° Ð´Ð»Ñ Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐ¿Ð¾ÑÑÐµÐ±Ð»ÑÐµÐ¼ÑÑ ÑÑÐ°Ð·Ð¾Ð²ÑÑ Ð³Ð»Ð°Ð³Ð¾Ð»Ð¾Ð² Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÐµÑÐ²Ð¸ÑÐ° ÑÐ°ÑÑÑÐ»ÐºÐ¸ Mailchimp Ð¸ ÑÐµÑÐ²Ð¸ÑÐ° Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐµÑÑÐ¾Ð² Google Forms. ÐÐµÑÐ¾Ð´ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½ Ð½Ð° Ð³ÑÑÐ¿Ð¿Ðµ Ð¸Ð· 700 ÑÐ»ÑÑÐ°ÑÐµÐ»ÐµÐ¹. ÐÐ·ÑÑÐµÐ½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ ÑÑÐ°Ð·Ð¾Ð²ÑÑ Ð³Ð»Ð°Ð³Ð¾Ð»Ð¾Ð² Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¾Ð½Ð»Ð°Ð¹Ð½-ÑÐµÑÐ²Ð¸ÑÐ¾Ð².
description: In the given work the essence of the approach to teaching phrasal verbs online is stated. The specifics of learning English phrasal verbs is given, as well as different classifications. E-mail automation for learning the most popular phrasal verbs has been developed using Mailchimp and Google Forms. Methodology has been tested on a group of 700 students. The effectiveness of teaching phrasal verbs online has been studied.
title: Clinical value of spectral CT optimal single energy combined with 3D recombination imaging in radical resection of distal gastric cancer
Creators: name: Shi, Mengwei
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Computer applications
subject: Gastrointestinal tract
subject: CT
subject: CT-Quantitative
subject: SPECT-CT
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-Virtual imaging
subject: Surgery
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To explore the accuracy of the best single energy combined with three-dimensional recombination imaging technology of spectral CT in radical resection of distal gastric...
title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÑÑÐ¾ÐºÐ¾ÑÐºÐ¾ÑÐ¾ÑÑÐ½Ð¾Ð³Ð¾ Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÐ´Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·ÑÐ° Ð¸Ð¼Ð¿ÑÐ»ÑÑÐ½ÑÐ¼ Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÐ¼ Ð¿Ð¾Ð»ÐµÐ¼
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: Simulation of high-speed deformation of a copper sample by a pulsed magnetic field
Creators: name: ÐÑÐ¾Ð½Ð½Ð¸ÐºÐ¾Ð², ÐÐ»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð§Ð¸ÑÐ»ÐµÐ½Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ
ÐÐµÐ´Ñ
ÐÐ°Ð³Ð½Ð¸ÑÐ½Ð¾Ðµ Ð¿Ð¾Ð»Ðµ

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÐ´Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·ÑÐ°. ÐÐ·ÑÑÐµÐ½Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð´Ð»Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¿Ð»Ð°ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¹, Ð¼ÐµÑÐ¾Ð´Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð²ÑÑÐ¾ÐºÐ¾ÑÐºÐ¾ÑÐ¾ÑÑÐ½ÑÑ Ð½Ð°Ð³ÑÑÐ·Ð¾Ðº. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° ÐÐ¶Ð¾Ð½ÑÐ¾Ð½Ð°-ÐÑÐºÐ°.
description: In the given work, the numerical model of deformation process of copper sample was developed. The material models for plasticity and methods for high-speed force deformation have been studied. In addition, parametric study of parameters of Johnson-Cook material model was made.
title: Preoperative CT features to predict risk stratification of non-muscle invasive bladder cancer
Creators: name: Chen, Li
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Urinary Tract / Bladder
subject: CT
subject: Contrast agent-intravenous
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Bladder cancer (BCa) is the most common malignant tumor of the urinary system. The tumors confined to the mucosa (Ta and Tis stages) or submucosa (stage T1) are diagnosed as NMIBC, accounting for 70%–85% of BCa. The high recurrence rate of NMIBC...
Remembrance of Leo Breiman
Creators: name: Bühlmann, Peter
Publisher: name: arXiv
Year: 2011
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: In 1994, I came to Berkeley and was fortunate to stay there three years, first as a postdoctoral researcher and then as Neyman Visiting Assistant Professor. For me, this period was a unique opportunity to see other aspects and learn many more things about statistics: the Department of Statistics at Berkeley was much bigger and hence broader than my home at ETH Zürich and I enjoyed very much that the science was perhaps a bit more speculative. As soon as I settled in the department, I tried to get in touch with the local faculty. Leo Breiman started a reading group on topics in machine learning and I didn't hesitate to participate together with other Ph.D. students. Leo spread a tremendous amount of enthusiasm, telling us about the vast opportunity we now had by taking advantage of computational power. Hearing his views and opinions and listening to his thoughts and ideas has been very exciting, stimulating and entertaining as well. This was my first occasion to get to know Leo. And there was, at least a bit, a vice-versa implication: now, Leo knew my name and who I am. Whenever we saw each other on the 4th floor in Evans Hall, I got a very gentle smile and "hello" from Leo. And in fact, this happened quite often: I often walked around while thinking about a problem, and it seemed to me, that Leo had a similar habit.
description: Published in at http://dx.doi.org/10.1214/10-AOAS381 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
title: Atrophy in the left Amygdala predicted drug responses in idiopathic generalized epilepsy patients with tonic-clonic seizures
Creators: name: li, xin
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Neuroradiology brain
subject: MR
subject: Outcomes analysis
subject: Seizure disorders

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: We aimed to determine the alterations in subcortical structures of patients with idiopathic generalized epilepsy with tonic-clonic seizures (IGE-GTCS) via MRI volumetry and vertex-based shape analysis and to evaluate the relationships between MRI...
Blockchain in the Quantum World
Creators: name: Faridi, Arman Rasoodl
name: Masood, Faraz
name: Shamsan, Ali Haider Thabet
name: Luqman, Mohammad
name: Salmony, Monir Yahya
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Blockchain is one of the most discussed and highly accepted technologies, primarily due to its application in almost every field where third parties are needed for trust. Blockchain technology relies on distributed consensus for trust, which is accomplished using hash functions and public-key cryptography. Most of the cryptographic algorithms in use today are vulnerable to quantum attacks. In this work, a systematic literature review is done so that it can be repeated, starting with identifying the research questions. Focusing on these research questions, literature is analysed to find the answers to these questions. The survey is completed by answering the research questions and identification of the research gaps. It is found in the literature that 30% of the research solutions are applicable for the data layer, 24% for the application and presentation layer, 23% for the network layer, 16% for the consensus layer and only 1% for hardware and infrastructure layer. We also found that 6% of the solutions are not blockchain-based but present different distributed ledger technology.
description: 11 pages, 4 figures
Generalized Hartree-Fock Theory for Interacting Fermions in Lattices: Numerical Methods
Creators: name: Kraus, Christina V.
name: Cirac, J. Ignacio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We present numerical methods to solve the Generalized Hartree-Fock theory for fermionic systems in lattices, both in thermal equilibrium and out of equilibrium. Specifically, we show how to determine the covariance matrix corresponding to the Fermionic Gaussian state that optimally approximates the quantum state of the fermions. The methods apply to relatively large systems, since their complexity only scales quadratically with the number of lattice sites. Moreover, they are specially suited to describe inhomogenous systems, as those typically found in recent experiments with atoms in optical lattices, at least in the weak interaction regime. As a benchmark, we have applied them to the two-dimensional Hubbard model on a 10x10 lattice with and without an external confinement.
description: 16 pages, 22 figures
title: Comprehensive assessment of Diabetic foot patients using B- mode and Doppler ultrasound: A Pictorial review.
Creators: name: Luthra, Rohan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Arteries / Aorta
subject: Neuroradiology peripheral nerve
subject: Ultrasound
subject: Ultrasound-Colour Doppler
subject: Ultrasound-Spectral Doppler
subject: Diagnostic procedure
subject: Arteriosclerosis

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Our study aims to demonstrate the spectrum of sonographic changes in lower limb arteries, nerves, and soft tissues that occur in patients with diabetic foot ulceration, and diabetics without foot ulceration and to compare them to age/sex-matched...
An invitation to unuttered rest - Performance at Sonic Territories 2021 July 1st to July 4th - 30min performance
Creators: name: Rocha Sepulveda, Aleyda
Publisher: name: Zenodo
Year: 2022
Subjects: performance
sound studies
listening

description: For my participation in the Sonic Territories festival, I developed a sound exercise where we looked at small gestures of everyday life that allow us to make -space for listening to the city from within- as sonic soundspaces that already occupy our lives.
title: Detecting inactive brown adipose tissue with multi-sequences and multi-parameters MRI in rats
Creators: name: LUO, Yuan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal soft tissue
subject: Image manipulation / Reconstruction
subject: Imaging sequences
subject: Dissection

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Newborns and some mammals, especially those need to hibernate, have a special kind of adipose tissue called brown adipose tissue (BAT). Unlike white adipose tissue (WAT), uncoupling protein1 (UCP-1) exists in the inner mitochondrial membrane of BAT,...
An infinite family of superintegrable systems from higher order ladder operators and supersymmetry
Creators: name: Marquette, Ian
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We will discuss how we can obtain new quantum superintegrable Hamiltonians allowing the separation of variables in Cartesian coordinates with higher order integrals of motion from ladder operators. We will discuss also how higher order supersymmetric quantum mechanics can be used to obtain systems with higher order ladder operators and their polynomial Heisenberg algebra. We will present a new family of superintegrable systems involving the fifth Painleve transcendent which possess fourth order ladder operators constructed from second order supersymmetric quantum mechanics. We present the polynomial algebra of this family of superintegrable systems.
description: 8 pages, presented at ICGTMP 28, accepted for j.conf.series
Realization of Kane-Mele Model in $\pmb X\bf{N_4}$-Embedded Graphene ($\pmb X$=Pt, Ir, Rh, Os)
Creators: name: Wang, Haonan
name: Niu, Qian
name: Qiao, Zhenhua
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Monolayer graphene embedded with transition metal nitride (i.e., $X$N$_4$) has been experimentally synthesized recently, where a transition metal atom together with four nitrogen atoms as a unit are embedded in graphene to form a stable planar single-atom-thick structure. We provide a systematic study on the structural, electronic and topological properties of these $X$N$_4$-embedded graphene by utilizing both first-principles calculations and tight-binding model. We find that $X$N$_4$-embedded graphene ($X$=Pt, Ir, Rh, Os) can open topologically nontrivial band gaps that host \emph{two-dimensional} $\mathbb{Z}_2$ topological insulators. We further show that the low-energy bands near the band gaps can be perfectly captured by a modified Kane-Mele model Hamiltonian. Our work not only provides concrete two-dimensional materials that are very rare to realize \emph{two-dimensional} $\mathbb{Z}_2$ topological insulators, but also makes the graphene system to be realistic in hosting Kane-Mele type $\mathbb{Z}_2$ topological insulators.
title: Congenital anomalies and variants of coronary arteries diagnosed on MDCT coronary angiography
Creators: name: Wakade, Akshay
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Anatomy
subject: Cardiac
subject: Cardiovascular system
subject: CT
subject: CT-Angiography
subject: Education
subject: Congenital
subject: Education and training
subject: Fistula

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To review congenital anomalies and variants of coronary arteries. To illustrate the advantages of CT Coronary angiography. Diagnosis of anomalous coronaries and understanding its clinical significance helps in planning management. Anomalies should...
title: Borrmann type IV gastric cancer: CT features and postoperative pathological findings
Creators: name: Ji, Changfeng
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Gastrointestinal tract
subject: CT
subject: Diagnostic procedure
subject: Staging
subject: Surgery
subject: Pathology

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: We made comparative analyses between characteristic CT features and pathological findings in BT-4 gastric cancers in this study. We aimed to analyze the association between CT features and corresponding pathological findings in BT-4 gastric cancers...
title: Multiparametric Ultrasound targeted biopsy for the Detection of Clinically Significant Prostate Cancer
Creators: name: Zhu, Yunkai
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Genital / Reproductive system male
subject: Ultrasound
subject: Biopsy
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To investigate the diagnostic performance of multiparametric ultrasound (mpUS) for the detection of clinically significant prostate cancer (csPCa) in patients scheduled for prostate...
Electron and Positron solar modulation and prediction for AMS-02
Creators: name: Bobik, P.
name: Boschini, M. J.
name: Consolandi, C.
name: Della Torre, S.
name: Gervasi, M.
name: Grandi, D.
name: Kudela, K.
name: Pensotti, S.
name: Rancoita, P. G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The solar modulation, a combination of diffusion, convection, magnetic drift and energy loss inside the heliosphere is usually seen as a depletion in the Galactic cosmic ray (CR) flux at low energy (less than 10 GeV/nuc). Antiparticles such as antiprotons or positrons undergo the same processes of respective particles but with a different magnitude depending on the Solar magnetic field polarity. For electrons and positrons, due to the small mass, energy loss mechanisms as inverse compton, synchrotron, bremsstrahlung and ionization have to be taken into account, together with the typical adiabatic losses considered in the heliosphere. We developed a Monte Carlo stochastic simulation with the aim to compare the solar modulation of particles and antiparticles in the same observation period. We are able to estimate the different behaviours associated to the charge sign dependent processes of the heliospheric modulation. We compared the simulated positron fraction with measurements performed by AMS-01 and PAMELA. We also present the prediction for the AMS-02 experiment.
description: Accepted for publication in the Proceedings of the ICATPP Conference on Cosmic Rays for Particle and Astroparticle Physics, Villa Olmo (Como, Italy), 7--8 October, 2010, to be published by World Scientific
title: Inferring quality with reputation systems
title: experimental evidence on elicitation mechanisms and aggregation metrics
titleType: Subtitle
Creators: name: Van Straaten, Dirk
Publisher: name: Universität Paderborn
Year: 2021

description: Im Zuge des stark wachsenden Anteils des Online-Handels erlangen Reputationssysteme, die es Kunden ermöglichen ein von ihnen gekauftes Produkt zu bewerten, eine zunehmende Bedeutung. Dabei ist das Ziel von Kundenbewertungssystemen, die Qualität eines Produkts bereits vor dem Kauf einschätzen zu können. Neben den Einzelbewertungen haben Metriken von Kundenbewertungen hier eine entscheidende Rolle, da mit ihnen verschiedene Produkte leichter verglichen werden können und Kunden eine schnellere und bessere Kaufentscheidung treffen können. Allerdings bewirken verschiedene Verzerrungen bei der Abgabe von Kundenbewertungen, dass diese Metriken nicht die tatsächliche Qualität widerspiegeln. Ziel dieser Arbeit ist zum einen die Minimierung dieser Verzerrungen durch die Generierung zusätzlicher Kundenbewertungen und zum anderen die Anpassungen von Metriken, um den tatsächlichen Präferenzen von Kunden gerecht zu werden. Hierzu untersucht Hoyer und van Straaten (2021) den Effekt von Selbstdarstellung und van Straaten (2021) den Effekt unterschiedlicher finanzieller Anreizmechanismen jeweils auf die Partizipation in Reputationssystemen. In van Straaten et al. (2021) wird untersucht, welche Aggregationsfunktion das Käuferverhalten am besten beschreibt und daher als Metrik zur Darstellung der Qualität auf Grundlage von Kundenbewertungen herangezogen werden kann. Darauf aufbauend untersucht van Straaten und Fahr (2021), welche Unterschiede sich zwischen den Domänen Risiko und Unsicherheit ergeben.
description: Enabling customers to rate a product they have purchased, reputation systems are becoming increasingly important in the course of the rapidly growing share of online retailing. The aim of customer rating systems is to be able to assess the quality of a product before the purchase. In addition to individual ratings, customer rating metrics play a key role here, as they make it easier to compare different products and enable customers to make faster and better purchasing decisions. However, various biases in the provision of customer reviews cause these metrics not to reflect the actual quality. The goal of this thesis is, on the one hand, to minimize these biases by generating additional customer reviews and, on the other hand, to adjust metrics to reflect the actual preferences of customers. To this end, Hoyer and van Straaten (2021) examine the effect of self-expression and van Straaten (2021) the effect of various financial incentive schemes, respectively, on participation in reputation systems. In van Straaten et al. (2021), we investigate which aggregation function best describes customer behavior and can thus be used as a metric to represent quality based on customer ratings. Building on this study, van Straaten and Fahr (2021) investigate the differences between the domains of risk and uncertainty.
Phase-shifting technique for improving the imaging capacity of sparse-aperture optical interferometers
Creators: name: Henault, Francois
Publisher: name: arXiv
Year: 2011
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: In this paper, we describe the principle of a multi-aperture interferometer that uses a phase-shifting technique and is suitable for quick, snapshot imaging of astrophysical objects at extreme angular resolution through Fourier inversion. A few advantages of the proposed design are highlighted, among which are radiometric efficiency, Field of View equivalent to those of Fizeau interferometers, and a preliminary calibration procedure allowing characterization of instrumental errors. For large telescope numbers, the proposed design also results in considerable simplification of the optical and mechanical design. Numerical simulations suggest that it should be possible to couple hundreds of telescopes on a single 4K x 4K detector array, using only conventional optical components or emerging technologies.
description: 40 pages and 9 figures
Performance and value of geometric solar arrays subject to cyclical electricity prices and high solar penetration
Creators: name: Boivin, Adrian Benoit Gordon
Publisher: name: University of British Columbia
Year: 2019

description: The shift away from fossil-fuel-based electricity generation due to environmental concerns has raised substantial interest in photovoltaic generation. However, the intermittent nature of photovoltaic generation has raised significant concerns when it is implemented at high penetration levels. As the production of photovoltaic electricity is based on the sun’s position and weather conditions, rather than electricity demand, large amounts of photovoltaic generation can lead to dramatically fluctuating electricity prices and electrical grid instability. This work examines the optimization of solar generating arrays using a value-based metric, in order to maximize the profit obtained rather than maximizing the power generated as is traditionally done. Such an optimization can serve to reduce the negative societal effects of high photovoltaic penetration while increasing the economic benefits of the array. This optimization is applied here to geometric solar arrays, being simple, infinitely tileable geometric arrangements of square crystalline silicon solar cells. The optimal configuration under present conditions in southern California is found to be rows of solar cells facing 15° west of south, angled at 21° above horizontal, and with a spacing between rows equal to 136% of the height of the rows. While this work does not provide sufficient investigation into the long-term trends of value-based metrics to provide a recommendation for new photovoltaic installations, it strongly supports the use of such metrics for analysis and sets a base for the additional research necessary to incorporate them optimally into future design work.
title: Radiomics of conventional CT images for differentiation of head and neck tumors
Creators: name: Pattokhov, Aziz
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Computer applications
subject: Head and neck
subject: Oncology
subject: CT
subject: MR
subject: Computer Applications-Detection, diagnosis
subject: Segmentation
subject: Tissue characterisation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Radiomics allows to detect spatial intratumor heterogeneity in medical images, which is not always possible to do with the naked eye. This allows in theory to non-invasively differentiate benign from malignant tumors, determine the degree of...
Three-dimensional magnetic reconnection regimes: A review
Creators: name: Pontin, D. I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Plasma Physics (physics.plasm-ph)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The magnetic field in many astrophysical plasmas -- such as the Solar corona and Earth's magnetosphere -- has been shown to have a highly complex, three-dimensional structure. Recent advances in theory and computational simulations have shown that reconnection in these fields also has a three-dimensional nature, in contrast to the widely used two-dimensional (or 2.5-dimensional) models. Here we discuss the underlying theory of three-dimensional magnetic reconnection. We also review a selection of new models that illustrate the current state of the art, as well as highlighting the complexity of energy release processes mediated by reconnection in complicated three-dimensional magnetic fields.
description: Accepted for publication in Advances in Space Research. (Based on paper presented at 38th COSPAR meeting, Bremen, 2010.)
title: Study of image quality and diagnostic accuracy of low-dose coronary angiography using third-generation dual-source CT with free breathing and heart rate
Creators: name: Xu, Jiahuan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Arteries / Aorta
subject: Cardiovascular system
subject: CT-Angiography
subject: RIS
subject: Arthrography
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-Virtual imaging
subject: Haemodynamics / Flow dynamics
subject: Ischaemia / Infarction

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To prospectively investigate the diagnostic accuracy, image quality, and radiation doses of electrocardiogram (ECG) -triggered high-pitch acquisition (turbo flash) coronary CT angiography (CCTA) using third-generation dual-source CT compared with...
Facets of low regularity in cross-diffusive systems
Creators: name: Fuest, Mario
Publisher: name: Universität Paderborn
Year: 2021

description: Die vorliegende Arbeit untersucht verschiedene Systeme parabolischer Differentialgleichungen mit nichtdiagonalen Diffusionsmatrizen, welche ihren Ursprung unter anderem in der Biologie haben. Der destabilisierende Effekt der Nichtdiagonal-Einträge, also der sogenannten Kreuz-Diffusions-Terme, ist wohlbekannt; insbesondere kann für keines der hier betrachteten Systeme ein bedingungsloses Globales-Existenz-Resultat erwartet werden. Der Problematik geringer Regularität in kreuz-diffusiven Systemen lässt sich im Wesentlichen auf zwei Wegen nähern, welche wir beide für gewisse Beispiel-Probleme verfolgen. Während der erste aus dem Nachweis von in endlicher Zeit explodierenden Lösungen besteht, also daraus, Grenzen möglicher Resultate betreffend globaler Existenz aufzuzeigen, versucht der zweite nichtsdestotrotz globale Lösungen zu konstruieren, sowohl unter zusätzlichen Annahmen (beispielsweise an die Anfangsdaten) als auch in gewissen verallgemeinerten Sinnen. In einem zweitem Schritt fragen wir dann nach weiteren qualitativen and quantitativen Eigenschaften dieser Lösungen. Insbesondere beschreiben wir deren Verhalten für große Zeiten (sofern sie global existieren) beziehungsweise nahe ihrer Explosionszeit (falls das nicht der Fall ist).
description: This work examines various systems of parabolic differential equations with nondiagonal diffusion matrices inter alia originating in biology. The destabilizing nature of the nondiagonal entries, the so-called cross-diffusion terms, is well-known; in fact, for none of the systems covered here, unconditional global existence results for classical solutions should be expected. The low regularity of cross-diffusive systems can essentially be dealt with in two ways, both of which we explore for certain examples in this thesis. While the first one consists of rigorously showing that certain classical solutions blow up in finite time, thereby putting limits to the extent of potential global existence theorems, the second one aims to construct global solutions despite these challenges, either under certain additional assumptions (say, on the initial data) or in a more generalized sense. In a second step, we then proceed to ask further qualitative and quantitative questions concerning these solutions. In particular, we describe their behavior at large times (if they are global-in-time) or near their blow-up time (if they are not).
title: Accelerated simultaneous multi-slice imaging: Technical principles and clinical applications
Creators: name: Zhang, Yiteng
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Radiographers
subject: MR
subject: MR-Diffusion/Perfusion
subject: Imaging sequences
subject: Technical aspects
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To introduce the basic principles of simultaneous multi-slice(SMS) imaging, and summarize its recent clinical applications. To familiarize radiographers and radiologists with the latest updates of this technique and provide future research...
A Network Map of The Witcher
Creators: name: Janosov, Milan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: G.0
subject: 14J60

description: The Witcher, a fantasy novel series by Andrzej Sapkowski, has inspired multiple computer games and was even launched on Netflix in 2019, with the latest season airing in December 2021. Fictional storylines such as The Witcher, can be well summarized and simplified by network science, extracting the backbone of a complex series of events. In other words, network mapping and data science can transform thousands of pages into one simple, visual, social map. This exemplary visualization also highlights the power of network science by uncovering hidden patterns, such as influencers, hubs, and cliques in the interplay of hundreds of people and their countless encounters. As these methods can be applied to novels and their adaptations as well, they also allow us to compare the original and the adapted pieces, from the cast to the plots. Therefore, in this article, I provide a social network analysis about the societal characteristics of The Witcher, comparing the novels and the TV show.
description: 10 pages, 5 figures
Dynamics of two coupled vortices in a spin valve nanopillar excited by spin transfer torque
Creators: name: Locatelli, N.
name: Naletov, V. V.
name: Grollier, J.
name: de Loubens, G.
name: Cros, V.
name: Deranlot, C.
name: Ulysse, C.
name: Faini, G.
name: Klein, O.
name: Fert, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the dynamics of two coupled vortices driven by spin transfer. We are able to independently control with current and perpendicular field, and to detect, the respective chiralities and polarities of the two vortices. For current densities above $J=5.7*10^7 A/cm^2$, a highly coherent signal (linewidth down to 46 kHz) can be observed, with a strong dependence on the relative polarities of the vortices. It demonstrates the interest of using coupled dynamics in order to increase the coherence of the microwave signal. Emissions exhibit a linear frequency evolution with perpendicular field, with coherence conserved even at zero magnetic field.
title: A Study of Variations in Inferior Phrenic Artery Based on Embryology and Correlation with CT Angiography and their Clinical Significance.
Creators: name: Ethiraj, Dillibabu
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Arteries / Aorta
subject: Vascular
subject: CT-Angiography
subject: Education
subject: Education and training

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The Inferior Phrenic Artery (IPA) are paired arteries that arise as the first lateral branches of the abdominal aorta. These arteries supply several vital organs such as the diaphragm, esophagus, liver, adrenal glands, inferior vena cava, and the...
Diamondiferous mantle beneath the Lace kimberlite in South Africa : evidence from mineral inclusions in diamonds
Creators: name: Karaevangelou, Marina
Publisher: name: University of British Columbia
Year: 2019

description: Diamonds and their inclusions from the Lace kimberlite (288 crystals ≤ 0.2 ct) are studied in order to constrain their origin as well as the thermal state and thickness of the ancient lithospheric mantle beneath the Lace kimberlite (Kaapvaal craton). I present the first study on diamonds from the Lace, a Cretaceous kimberlite that belongs to the Kroonstad Group II Kimberlite kimberlite cluster in South Africa. The study is based on optical microscopy, diamonds polishing, Raman and infrared spectroscopy, electron microscopy, U-Pb and Hf geochronology, analyses of C isotopes and trace elements.The studied Lace diamonds are colorless, yellow, brown and off-white and have dodecahedral (n=139), octahedral (n=125), undetermined (n=22) and hemimorphic (n=2) morphology. Infrared spectroscopy classified the diamonds into Type IIa (13) and Type I (73), with 13 to 1199 ppm N. B-centre N aggregation ranges from 2 to 100 % IaB for 44 diamonds, while the remaining 29 stones do not contain B-aggregated N. Lace diamonds (n=19) formed from mantle carbon (– 9.1 to – 2.5 ‰ δ¹³C), with an exception of one eclogitic diamond (– 19.2 ‰) which originated from subducted organic carbon. The eclogitic diamond paragenesis (n=19, 44%) includes garnet, omphacite, kyanite, coesite, K-feldspar and zircon; the peridotitic paragenesis (n=15, 35%) includes forsterite and enstatite and the websteritic paragenesis (n=4, 9%) comprises orthopyroxene, omphacite, garnet and K-feldspar. The difference between the parent diamondiferous rocks below adjacent pipes Lace and Voorspoed kimberlites suggest that diamond formation below this Kaapvaal block of the Kaapvaal craton of the Kaapvaal craton was a spatially restricted process. Equilibration temperatures of Lace peridotitic diamonds were 940 – 1359 °C at 46 – 80 kbar. Lace eclogitic diamonds formed at 1000-1358 °C at 51-79 kbar and websteritic diamonds at 1000-1190 °C at 51-66 kbar. The thermobarometry constrained the maximum heat flow under the Lace kimberlite at 38 mW/m² and the minimum lithospheric thickness of 240 km. The zircon inclusion ²⁰⁶Pb/²³⁸U geochronology yielded an age of 188±37 Ma and a Hf model age of 2-2.6 Ga which constrains the Archean eclogitic formation age and a potential later metasomatic event in the Mesozoic.