cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
D-branes Wrapped on Fuzzy del Pezzo Surfaces
Creators: name: Furuuchi, Kazuyuki
name: Okuyama, Kazumi
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct classical solutions in quiver gauge theories on D0-branes probing toric del Pezzo singularities in Calabi-Yau manifolds. Our solutions represent D4-branes wrapped around fuzzy del Pezzo surfaces. We study the fluctuation spectrum around the fuzzy CP^2 solution in detail. We also comment on possible applications of our fuzzy del Pezzo surfaces to the fuzzy version of F-theory, dubbed F(uzz) theory.
description: 1+42 pages, 9 figures v2: references added v3: statements on the structure of the Yukawa couplings weakened. published version
THE THEORETICAL ISSUES OF IMPROVING STATE FUNCTIONS IN WORKING WITH YOUNG PEOPLE IN OUR COUNTRY
Creators: name: Tashkent State university of Law Department of public ddministration Lecturer Temirov Rustam Kayumovich
Publisher: name: Zenodo
Year: 2024

description: This thesis primarily focuses on the theoretical-legal foundations of state functions in working with young people. Additionally, it explores the principles of existing legislation and provides analysis. The conclusion of the thesis offers recommendations for legislation and practice.

Keywords: youth, state functions, youth organizations, privileges, appeal, decision and law.
title: Does artifacts caused by tissue marker clips on breast MRI affect the efficacy evaluation after neoadjuvant therapy in breast cancer patients?
Creators: name: Huang, Yan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: MR
subject: Diagnostic procedure
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Our study aimed to investigate the effect of artifacts caused by tissue markers (TMs) on breast MRI for assessing residual lesions after neoadjuvant therapy (NAC) in breast cancer...
Illusions of ethnic homogeneity : rethinking Chineseness in popular representations of Vancouver real estate
Creators: name: Sun, Ruochen
Publisher: name: University of British Columbia
Year: 2019

description: Since the mid-1980s, Canada has experienced a rapid intensification of Chinese immigration and capital as a result of economic globalization and neoliberal restructuring. Despite the diverse socioeconomic statuses, geographical origins and worldviews of the ‘Chinese’ in Canada, the perceived changes to the city’s social fabric and built environment is conflated with the imagined and material manifestations of Chinese immigration. Informed by an anti-foundational thought, I seek to expose the illusion of a monolithic Chinese identity through a mixture of Online Reader Commentary (ORC) analysis and comparative historical analysis. In doing so, I hope to create space for a nuanced understanding of the intersections between global political economy, Chinese identity, and BC’s racial formation.
On Hopf algebras of dimension 4p
Creators: name: Cheng, Yi-Lin
name: Ng, Siu-Hung
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Algebra (math.QA)
subject: Rings and Algebras (math.RA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 16T05, 16T10

description: In this paper, we prove that a non-semisimple Hopf algebra H of dimension 4p with p an odd prime over an algebraically closed field of characteristic zero is pointed provided H contains more than two group-like elements. In particular, we prove that non-semisimple Hopf algebras of dimensions 20, 28 and 44 are pointed or their duals are pointed, and this completes the classification of Hopf algebras in these dimensions.
description: Reference added, Typos corrected, 22 pages
title: Evaluation of the SUV comparability of FDG PET-imagings reconstructed by 3D OSEM and Q.Clear algorithms on a GE Discovery IQ Gen 2 (5 rings) PET/CT scanner
Creators: name: Onishchenko, Sofiia
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Hybrid Imaging
subject: Nuclear medicine
subject: Image manipulation / Reconstruction
subject: PET
subject: PET-CT
subject: Drainage
subject: Physics
subject: Technical aspects
subject: Image registration
subject: Quality assurance

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: A hybrid PET visualization with the use of radiopharmaceuticals (RP) is one of the advanced techniques in radiation diagnostics. This method provides an objective assessment of the RP concentration level in the region of interest (ROI), which, in...
Luminous Dark Matter
Creators: name: Feldstein, Brian
name: Graham, Peter W.
name: Rajendran, Surjeet
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We propose a dark matter model in which the signal in direct detection experiments arises from electromagnetic, not nuclear, energy deposition. This can provide a novel explanation for DAMA while avoiding many direct detection constraints. The dark matter state is taken nearly degenerate with another state. These states are naturally connected by a dipole moment operator, which can give both the dominant scattering and decay modes between the two states. The signal at DAMA then arises from dark matter scattering in the Earth into the excited state and decaying back to the ground state through emission of a single photon in the detector. This model has unique signatures in direct detection experiments. The density and chemical composition of the detector is irrelevant, only the total volume affects the event rate. In addition, the spectrum is a monoenergetic line, which can fit the DAMA signal well. This model is readily testable at experiments such as CDMS and XENON100 if they analyze their low-energy, electronic recoil events.
description: 23 pages, 3 figures, journal version, added discussion of daily modulation, changed axes label of figure 2
title: Differential diagnosis of posterior mandible lesions using CBCT
Creators: name: Milicevic, Mladen
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Bones
subject: Head and neck
subject: Cone beam CT
subject: Diagnostic procedure
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To demystify the differential diagnosis of different pathologies involving the posterior mandible using CBCT. In fact, 64,9% of all positif cases only concern 6 easy- to- diagnose pathologies, dentigerous cyst making one third of all pathologies and...
The Last Eight-Billion Years of Intergalactic SiIV Evolution
Creators: name: Cooksey, Kathy L
name: Prochaska, J. Xavier
name: Thom, Christopher
name: Chen, Hsiao-Wen
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We identified 24 SiIV absorption systems with z 3 sigma. The absorber line density of the G = 1 doublets was dN_SiIV/dX = 1.4+0.4/-0.3 for log N(Si+3) > 12.9. The best-fit power law to the G = 1 frequency distribution of column densities f(N(Si+3)) had normalization k = (1.2+0.5/-0.4) x 10^-14 cm2 and slope alpha = -1.6+0.3/-0.3. Using the power-law model of f(N(Si+3)), we measured the Si+3 mass density relative to the critical density: Omega(Si+3) = (3.7+2.8/-1.7) x 10^-8 for 13 < log N(Si+3) < 15. From Monte Carlo sampling of the distributions, we estimated our value to be a factor of 4.8+3.0/-1.9 higher than the 2 < z < 4.5 . From a simple linear fit to Omega(Si+3) over the age of the Universe, we estimated a slow and steady increase from z = 5.5 --> 0 with dOmega/dt_age = (0.61+/-0.23) x 10^-8 Gyr^-1. We compared our ionic ratios N(Si+3)/N(C+3) to a 2 < z < 4.5 sample and concluded, from survival analysis, that the two populations are similar, with median = 0.16.
description: 18 pages, 9 figures, 4 tables, added figures and new analysis, results have changed, accepted to ApJ
title: Prevalence of trigeminal neurovascular contact in asymptomatic patients
Creators: name: Lazarashvili, Mariam
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Head and neck
subject: Neuroradiology brain
subject: Neuroradiology peripheral nerve
subject: MR
subject: Contrast agent-intravenous
subject: Pathology

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Trigeminal neuralgia (TN), is one of the most painful disorder in the orofacial region, characterized by severe paroxysmal electric shock-like pain often accompanied by a brief facial spasm or tic. Every year 150,000 people are diagnosed with...
title: Assessing the impact of the COVID-19 vaccination rollout on CT brain venogram requests in an Australian Tertiary Centre Emergency Department
Creators: name: Nicholls, Kane
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: Vascular
subject: CT
subject: Audit and standards
subject: Quality assurance

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Cerebral venous sinus thrombosis (CVST) is a rare condition with an incidence of up to 1.61 per 100 000 1 . An increased incidence had been observed in patients following vaccination against COVID-19 with adenovirus vector vaccines, including...
title: Reporter confidence of an AI-assisted PET/CT reading workflow in pre-treatment assessment of high-grade lymphoma : multi-centre reader study
Creators: name: Frood, Russell
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Haematologic
subject: PET-CT
subject: Computer Applications-Detection, diagnosis
subject: Cancer
subject: Haematologic diseases

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The incidence of lymphoma is increasing worldwide [1] with Fluorine-18 fluorodeoxyglucose(FDG)-positron emission tomography-computed tomography (PET-CT) being the gold standard imaging technique for staging and response assessment of high-grade...
DEFINING SELF-DETERMINATION FROM THE PERSPECTIVES OF YOUNG ADULTS WITH INTELLECTUAL AND DEVELOPMENTAL DISABILITIES IN INCLUSIVE POSTSECONDARY EDUCATION PROGRAMS
Creators: name: Kieper, Genna
Publisher: name: Washington State University
Year: 2024
Subjects: inclusive postsecondary education
inclusive research
Self-determination

description: The concept of self-determination is well-researched in both educational psychology and special education and has significant theoretical foundations in motivation. It has informed multiple interventions to support instructional strategies, interventions, curricula, and, most recently, inclusive postsecondary education programs. Inclusive postsecondary education programs empower students with intellectual and developmental disabilities to become self-determined. While self-determination is undoubtedly crucial to promoting independence for adults with disabilities in inclusive postsecondary education programs, we have lacked student voice in understanding how to define, measure, or promote self-determination. Thus, it is difficult to know if the efforts to promote self-determination are achieving their goals. The present study aims to define self-determination from the perspectives of young adults with intellectual and developmental disabilities enrolled in inclusive postsecondary education programs.
title: Ð¢Ð°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ ÑÐ¾Ð²Ð°ÑÐ½ÑÑ Ð¸ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÑ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð² (ÑÐµÑÐµÐ· ÐÐ¾Ð»ÑÑÐ¾Ð¹ Ð¿Ð¾ÑÑ Ð¡ÐÐ±, Ð£ÑÑÑ-ÐÑÐ³Ñ)
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: Customs support of international goods and transport flows (through the Big Port of St. Petersburg and Ust-Luga)
Creators: name: ÐÑÑÐ¶Ð¸Ð½Ð¸Ð½Ð°, 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: 2021
Subjects: ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ
Ð¼Ð¾ÑÑÐºÐ¸Ðµ Ð¿ÐµÑÐµÐ²Ð¾Ð·ÐºÐ¸
Ð¿ÑÐµÐ´Ð²Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ðµ Ð¸Ð½ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐµ ÑÐ¾Ð²Ð°ÑÐ¾-ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÐµ Ð¿Ð¾ÑÐ¾ÐºÐ¸
customs support
shipping
preliminary info
international goods and transport flows

description: Ð¦ÐµÐ»ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÑÐµÐ¹ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ Ð¸ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÑ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð². ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÐ»Ð¾ÑÑ Ð½Ð° Ð±Ð°Ð·Ðµ Ð¾Ð±ÑÐµÐ¼Ð° ÑÐ¾Ð²Ð°ÑÐ½ÑÑ Ð¸ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÑ Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð² ÑÐµÑÐµÐ· ÐÐ¾Ð»ÑÑÐ¾Ð¹ Ð¿Ð¾ÑÑ Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ Ð¸ Ð£ÑÑÑ-ÐÑÐ³Ñ. ÐÐ±Ð»Ð°ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÐÐÐ : Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð² Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÐ°Ð¼Ð¾Ð¶ÐµÐ½Ð½ÑÑ Ð¾ÑÐ³Ð°Ð½Ð¾Ð² Ð² Ð¿Ð¾ÑÑÐ°Ñ Ð¸ ÑÑÐ°ÑÑÐ½Ð¸ÐºÐ¾Ð² ÐÐ­Ð Ð¿ÑÐ¸ Ð¼Ð¾ÑÑÐºÐ¸Ñ Ð¿ÐµÑÐµÐ²Ð¾Ð·ÐºÐ°Ñ.
description: The aim of the study is identifying ways to improve customs support for international and transport flows. The study was carried out on the basis of the volume of trade and transport flows through the Big port of St. Petersburg and Ust-Luga. Scope of the GQP: application of the results of work in the activities of customs authorities in ports and participants of FEP in shipping.
title: Radiomics Model for Prognosis and Treatment Decision of Hepatocellular Carcinoma Patients
Creators: name: Liu, Ying
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Liver
subject: CT
subject: Decision analysis
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: It is controversial which patients could benefit from hepatectomy or transarterial chemoembolization (TACE). To predict the efficacy of patients treated with hepatectomy and TACE based on machine learning models using clinical and radiomics...
Optimized use of solvents in active  pharmaceutical ingredients production
Creators: name: Tommaso Iacoangeli
Publisher: name: Zenodo
Year: 2024

description: Scientific posters on the industrial case study led by Angelini as part of Project ETERNAL, presented  in the context of a December 2024 dissemination event for the LIFE-GREENAPI project hosted at its Fine Chemicals plant in Aprilia.
title: ÐÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð²ÑÑÑÐµÐ³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸ Ð½Ð° ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¼ ÑÑÐ°Ð¿Ðµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Features of the development of higher education in the Russian Federation at the present stage
Creators: name: Ð¥ÑÐ°Ð½ Ð¦Ð·ÑÐ½ÑÑÐ°Ð¾
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: ÑÐ¸ÑÑÐµÐ¼Ð° Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ
Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ
Ð²ÑÑÑÐµÐµ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ
Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ðµ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÑÐµÑÑÐ²Ð¾
education system
education
higher education
international cooperation

description: ÐÐ°Ð½Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð²Ð·Ð³Ð»ÑÐ´Ñ ÑÑÐµÐ½ÑÑ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ·Ð»Ð¾Ð¶ÐµÐ½Ð° Ð¸ÑÑÐ¾ÑÐ¸Ñ ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð²ÑÑÑÐµÐ³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² Ð Ð¾ÑÑÐ¸Ð¸. ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÐ½Ð´ÐµÐ½ÑÐ¸Ð¸ Ð¸ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð²ÑÑÑÐµÐ³Ð¾ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ Ð²ÑÑÑÐµÐ¼ Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð² ÑÑÐµÑÐµ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÑÐµÑÑÐ²Ð°.
description: This project is devoted to the study of the education system in the Russian Federation. The basic structures are investigated and various views of scientists regarding the concept of education are considered. The history of the formation of higher education in Russia. The main trends and problems of the development of modern higher education are revealed. Conducted research on higher education in the field of international cooperation.
title: Non-contrast CT-based radiomic in the diagnosis of isolated superior mesenteric artery dissections: a multicenter study
Creators: name: Wang, Yilin
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Cardiac
subject: CAD
subject: CT-Angiography
subject: MR-Angiography
subject: CAD
subject: Dilation
subject: Aneurysms
subject: Dissection

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To develop a radiomics model based on non-contrast CT images to effectively diagnose isolated superior mesenteric artery(SMA) dissections...
Characterization of the effects of fuel and entrained salt on soot morphology
Creators: name: Trivanovic, Una
Publisher: name: University of British Columbia
Year: 2019

description: Soot is an important contributor to climate change and has negative effects on human health. These impacts depend on the morphological properties which influence the optical properties, mobility and surface area available to adsorb other contaminants. Different combustion sources may produce soot with different morphologies and thus, different environmental and health impacts. Three soot sources were studied: a dual-fuel natural gas marine engine and two laboratory gas flares. The ship studied operated on its normal route during the measurement campaign and was run both in dual-fuel mode, and diesel-only mode to serve as a comparison. Dual-fuel mode produced substantially less soot, ~96% less, than diesel-only mode at all loads except idle. Soot morphology appeared to be independent of operating load but did vary slightly based on fuelling mode. Dual-fuel mode produced on average smaller aggregates than diesel-only mode however, the small dual-fuel mode aggregates tended to have slightly larger primary particles when compared to diesel-only generated aggregates. Overall the differences in morphology are small compared to the reduction in the amount of soot produced. Gas flaring is used in the oil and gas industry to dispose of gas. The laboratory flares studied were designed to simulate conditions which would be found in the upstream oil and gas industry. Raman spectroscopy showed that the heavier fuels had more graphitic nanostructures and transmission electron microscopy (TEM) and mobility size distributions showed that the aggregates tended to be larger. The relationship between the primary particle size and the aggregate size, did not depend on the fuel. During hydraulic fracturing operations, it is likely that the flowback fluids become entrained in the flare fuels resulting in liquids with inorganic salts becoming part of the combustion process. The morphology of the soot did not change due to the salt however, most of the soot particles became internally mixed with the salt. Unlike soot, salt tends to be an effective cloud condensation nucleus (CCN) and the large number of salt particles will likely influence local cloud formation. Furthermore, the salt particles which attach to the soot may turn the soot itself into an effective CCN.
On the Inclination Dependence of Exoplanet Phase Signatures
Creators: name: Kane, Stephen R.
name: Gelino, Dawn M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Improved photometric sensitivity from space-based telescopes have enabled the detection of phase variations for a small sample of hot Jupiters. However, exoplanets in highly eccentric orbits present unique opportunities to study the effects of drastically changing incident flux on the upper atmospheres of giant planets. Here we expand upon previous studies of phase functions for these planets at optical wavelengths by investigating the effects of orbital inclination on the flux ratio as it interacts with the other effects induced by orbital eccentricity. We determine optimal orbital inclinations for maximum flux ratios and combine these calculations with those of projected separation for application to coronagraphic observations. These are applied to several of the known exoplanets which may serve as potential targets in current and future coronagraph experiments.
description: 6 pages, 3 figures, accepted for publication in ApJ
title: Correlation of mpMRI abnormalities with histopathologic findings in men without prostate cancer
Creators: name: Drewes, Lukas
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Genital / Reproductive system male
subject: Small bowel
subject: Urinary Tract / Bladder
subject: MR
subject: MR-Diffusion/Perfusion
subject: Biopsy
subject: Statistics
subject: FOS: Mathematics
subject: Hyperplasia / Hypertrophy
subject: Inflammation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: This study evaluates the correlation between mpMRI and histopathologic findings focusing prostatitis and...
title: Globe trauma injuries : Pearls & Pitfalls
Creators: name: Omari Tadlaoui, Sara
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Emergency
subject: Eyes
subject: Trauma
subject: CT
subject: Education
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To illustrate CT findings of a globe trauma To understand that it is important to use a systematic approach, as injuries to the globe might have a subtle...
Analysis of matter suppression in collective neutrino oscillations during the supernova accretion phase
Creators: name: Chakraborty, Sovan
name: Fischer, Tobias
name: Mirizzi, Alessandro
name: Saviano, Ninetta
name: Tomas, Ricard
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The usual description of self-induced neutrino flavor conversions in core collapse supernovae (SNe) is based on the dominance of the neutrino density n_nu over the net electron density n_e. However, this condition is not met during the post-bounce accretion phase, when the dense matter in a SN is piled up above the neutrinosphere. As recently pointed-out, a dominant matter term in the anisotropic SN environment would dephase the flavor evolution for neutrinos traveling on different trajectories, challenging the occurrence of the collective behavior in the dense neutrino gas. Using the results from recent long term simulations of core-collapse SN explosions, based on three flavor Boltzmann neutrino transport in spherical symmetry, we find that both the situations of complete matter suppression (when n_e >> n_nu) and matter-induced decoherence (when n_e \gtrsim n_nu) of flavor conversions are realized during the accretion phase. The matter suppression at high densities prevents any possible impact of the neutrino oscillations on the neutrino heating and hence on the dynamics of the explosion. Furthermore, it changes the interpretation of the Earth matter effect on the SN neutrino signal during the accretion phase, allowing the possibility of the neutrino mass hierarchy discrimination at not too small values of the leptonic mixing angle θ_{13} (i.e. \sin^2θ_{13} \gtrsim 10^{-3}).
description: Revised version (15 pages, 13 eps figures) published on Physical Review D. Discussion enlarged, references updated
title: Future of healthcare in the metaverse: systematic review
Creators: name: Bonfitto, Giuseppe
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: eHealth
subject: Radiographers
subject: Image manipulation / Reconstruction
subject: PACS
subject: Teleradiology
subject: Computer Applications-Teleradiology
subject: Computer Applications-Virtual imaging
subject: eLearning
subject: Education and training

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: While conducting and reporting this review, the authors adhered to the guidelines outlined in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). The PRISMA process provides a structured approach for conducting and...
Narrow structure in the coherent population trapping resonances in rubidium and Rayleigh scattering
Creators: name: Gateva, Sanka
name: Gurdev, Ljuan
name: Alipieva, Emilia
name: Taskova, Elena
name: Todorov, Georgi
Publisher: name: arXiv
Year: 2010
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The measurement of the coherent-population-trapping (CPT) resonances in uncoated Rb vacuum cells has shown that the shape of the resonances is different in different cells. In some cells the resonance has a complex shape - a narrow Lorentzian structure, which is not power broadened, superimposed on the power broadened CPT resonance. The results of the performed investigations on the fluorescence angular distribution are in agreement with the assumption that the narrow structure is a result of atom interaction with Rayleigh scattering light. The results are interesting for indication of the vacuum cleanness of the cells and building of magnetooptical sensors.
Коллекторские свойства нефтегазоносных отложений Азербайджана(на примере Шамахы-Гобустанского и Прикаспийско-Губинского нефтегазоносных районов)
Creators: name: Асланзаде Ф.Б.
Publisher: name: Вектор ГеоНаук
Year: 2018
Subjects: ПЛИОЦЕН
ПАЛЕОГЕН
МИОЦЕН
СКВАЖИНА
БУРЕНИЕ
ПЕРСПЕКТИВНОСТЬ
КАЙНОЗОЙ
МЕЗОЗОЙ
ЗАЛЕЖЬ
КОМПЛЕКСНЫЙ АНАЛИЗ

description: Рассмотрены крайне важные вопросы, включающие в себя основные причины незначимой эффективности поисково-разведочных работ и пробуренных скважин на Мезозой, результаты которых по сей день являются не объяснимыми в связи с не определением основных направлений по изучению глубоких недр земной коры. Автор предполагает, что это связано с отсутствием недостаточной изученности нефтеобразующих пород и пород-коллекторов. Дело в том, что в установленных местах параметрические скважины не были пробурены из-за сложных сейсмо-геологических условий, также не были проведены в должном объеме региональные геолого-геофизические поисковые работы, также перспективные структуры не были опробованы глубоко разведочным бурением и сейсмо-разведочными работами. Вкратце предполагается, что несмотря на благоприятный характер распределения значений пористости и проницаемости, при сравнении с литологическими картами по району выявлены неоднозначные признаки влияния коллекторских свойств на перспективность нефтегазоностности на некоторых структурах, путями миграций углеводородов можно считать тектонические разломы. Рекомендуется провести всесторонний анализ и повторную комплексную интерпретацию геолого-геофизического материала последних лет, уточнить расположения резервуаров и нефтематеринских пород, более тщательно исследовать истории геологического развития региона и условий осадконакопления, этапы формирования углеводородов и пути их дальнейшей миграции.
Three-Higgs-doublet model with $A_4$ symmetry
Creators: name: Machado, A. C. B.
name: Montero, J. C.
name: Pleitez, V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We worked out in detail the three-Higgs-doublet extension of the standard model when the $A_4$ symmetry, which is imposed to solve the flavor problem, is extended to the scalar sector. The three doublets may be related to the fermion mass generation and, in particular, they may be the unique responsible for the generation of the neutrino masses. If this is the case, the respective VEVs have to be quite smaller than the electroweak scale if no fine tuning in the Yukawa couplings is assumed. We consider here the mass spectra in the scalar sector in three different situations. In one of them there are no light scalars at all, but in the other ones a light or two massless scalars, at the tree level, may survive. The later fields are safe, from the phenomenological point of view, since it couples mainly with neutrinos and/or becomes enough massive at the tree level if there exist trilinear interactions. Quantum effects may be important too.
description: 11 pages, no figures, new references added
title: Validation of acute stroke detection: Visual evaluation of model-based iterative reconstruction methods in X-ray CT
Creators: name: Hara, Hidetake
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Emergency
subject: CT
subject: CT-Quantitative
subject: Image manipulation / Reconstruction
subject: Computer Applications-Detection, diagnosis
subject: Diagnostic procedure
subject: Image compression
subject: Acute
subject: Ischaemia / Infarction

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: In Japan, cerebrovascular disease is the fourth cause of death and the first cause of besridden patients 1) . Recently, cerebral stroke has been under serious consideration due to the westernization of the diets and an increase in geriatric...
Рекомендации по уплотнению лессовых грунтов в условиях отрицательных температур
Creators: name: Черныш А.С.
name: Губарев С.А.
Publisher: name: Вектор ГеоНаук
Year: 2018
Subjects: ГРУНТ
ТЕМПЕРАТУРА
УПЛОТНЕНИЕ
ОСАДКА
ДЕФОРМАЦИЯ
НЕСУЩАЯ СПОСОБНОСТЬ
ЗЕМЛЯНОЕ ПОЛОТНО
ГРУНТОВАЯ ВОДА
ЗЕМЛЯНЫЕ РАБОТЫ

description: D данной статье описаны методы уплотнения мерзлых лессовых грунтов, графически представлена зависимость коэффициента уплотнения от вида уплотнения, а также для механизированного уплотнения был определен наиболее эффективный метод организации труда машиниста катка.
title: Role of Artificial Intelligence in Cardiac CT Imaging
Creators: name: Chierchia, Gregorio
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Cardiac
subject: Cardiovascular system
subject: CT-Angiography
subject: Computer Applications-Detection, diagnosis
subject: Arteriosclerosis

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To describe the role of artificial intelligence (AI) in cardiac-CT imaging in image reconstruction and...
A note on a result of Liptser-Shiryaev
Creators: name: Ferrario, Benedetta
Publisher: name: arXiv
Year: 2010
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60H30

description: Given two stochastic equations with different drift terms, under very weak assumptions Liptser and Shiryaev provide the equivalence of the laws of the solutions to these equations by means of Girsanov transform. Their assumptions involve both the drift terms. We are interested in the same result but with the main assumption involving only the difference of the drift terms. Applications of our result will be presented in the finite as well as in the infinite dimensional setting.
description: 22 pages; revised and enlarged version
Implications for the origin of short gamma-ray bursts from their observed positions around their host galaxies
Creators: name: Church, Ross P.
name: Levan, Andrew J.
name: Davies, Melvyn B.
name: Tanvir, Nial
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present the observed offsets of short-duration gamma-ray bursts (SGRBs) from their putative host galaxies and compare them to the expected distributions of merging compact object binaries, given the observed properties of the hosts. We find that for all but one burst in our sample the offsets are consistent with this model. For the case of bursts with massive elliptical host galaxies, the circular velocities of the hosts' haloes exceed the natal velocities of almost all our compact object binaries. Hence the extents of the predicted offset distributions for elliptical galaxies are determined largely by their spatial extents. In contrast, for spiral hosts the galactic rotation velocities are smaller than typical binary natal velocities and the predicted burst offset distributions are more extended than the galaxies. One SGRB, 060502B, apparently has a large radial offset that is inconsistent with an origin in a merging galactic compact binary. Although it is plausible that the host of GRB 060502B is mis-identified, our results show that the large offset is compatible with a scenario where at least a few per cent of SGRBs are created by the merger of compact binaries that form dynamically in globular clusters.
description: 12 pages, 13 figures. Accepted for publication in MNRAS
Regulation of the IKs current by PKA phosphorylation
Creators: name: Thompson, Emely Rose McKinley
Publisher: name: University of British Columbia
Year: 2019

description: The IKs current, which is composed of KCNQ1 and KCNE1 subunits, increases in size as a result of beta-adrenergic stimulation. This response is a result of the KCNQ1 subunit being phosphorylated by protein kinase A (PKA). This is an important physiological response at high heart rates that allows the ventricles adequate time to fill. Mutations in either of these subunits can cause impaired cardiac repolarization and result in long and short QT syndromes, as well as familial atrial fibrillation. The mechanism by which the channel complex reacts to this stimulation has not been fully elucidated. To investigate the mechanism behind this, both total internal reflection florescence microscopy (TIRF) and single-channel recording were used. 8-CPT-cAMP, a membrane-permeant analog of cAMP, was used to induce PKA phosphorylation of KCNQ1. TIRF studies found no significant change in the number of channels at the cell surface. Single-channel recordings of IKs had a reduced first latency to opening showing that the channel opened more quickly in response to 8-CPT-cAMP. The IKs current has multiple open states and, in the presence of 8-CPT-cAMP, occupied the higher subconducting states more frequently. An increase in the open probability of the channel complex was also seen. In response to phosphorylation triggered by 8-CPT-cAMP, the first latency to opening of the channel is reduced and the channel opens more quickly, more often and passes more current by increasing the higher conducting open states. This results in an increase in IKs current at the macroscopic level. Using enhanced gating mutant KCNQ1 channels, it is shown that the effect of phosphorylation is likely through further activation of the voltage sensor. KCNE1 is required for a functional response to PKA phosphorylation. Both whole-cell and single-channel recordings show that as the number of KCNE1 subunits is reduced, a graded effect is seen in response to 8-CPT-cAMP; the less KCNE1 subunits, the smaller the response. However, in single-channel recordings, there was also a KCNE1-independent effect of phosphorylation as the first latencies for all KCNQ1-KCNE1 complexes were reduced in a non-graded manner. This suggests that phosphorylation may have both KCNE1-dependent and independent effects on the channel.
title: MRKH - MRI: Patterns of uterine bud findings
Creators: name: Umer, Ummara
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Anatomy
subject: Genital / Reproductive system female
subject: Pelvis
subject: Image manipulation / Reconstruction
subject: MR
subject: MR-Diffusion/Perfusion
subject: Diagnostic procedure
subject: Education
subject: Imaging sequences
subject: Congenital
subject: Education and training
subject: Endocrine disorders

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To characterize the MRI anatomical features of patients undergoing workup for primary amenorrhea/ infertility and correlate findings of Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome with patterns of uterine...
Real fermionic symmetry in type II supergravity
Creators: name: Godazgar, Hadi
name: Perry, Malcolm J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: It is known that the transformations of fermionic T-duality, derived from the worldsheet theory, generically transform real supergravity backgrounds to complex supergravity backgrounds. We consider the low-energy target space theory and show that the type II supergravity equations admit a symmetry that transforms the Ramond-Ramond fields and the dilaton. The transformations given by this symmetry involve Killing spinors and include the transformations of Berkovits and Maldacena. However, we show that they also allow real transformations.
description: 30 pages; added comments and references. Corrected typos
title: ÐÐ¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÐºÐ° Ð·Ð°Ð±Ð¾Ð»ÐµÐ²Ð°Ð½Ð¸Ð¹ ÑÐ°ÑÑÐµÐ½Ð¸Ð¹ Ð¿Ð¾ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸ÑÐ¼ Ð»Ð¸ÑÑÑÐµÐ² Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ GLCM-Ð¼Ð°ÑÑÐ¸ÑÑ,Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¸ Ð¿ÑÑÐ¼Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð½ÐµÑÐµÑÐºÐ¾Ð¹ Ð»Ð¾Ð³Ð¸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: Plant disease recognition system based on digital descriptions of leaf images by means of neural network
Creators: name: ÐÐ½ÑÐ¾Ð½Ð¾Ð², Ð¡ÐµÑÐ³ÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¼Ð°ÑÐ¸Ð½Ð½Ð¾Ðµ Ð¾Ð±ÑÑÐµÐ½Ð¸Ðµ
ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹
Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð°Ñ ÑÐµÑÑ
Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹
machine learning
image classification
neural network
image parameterization

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ»Ð°ÑÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¾ÑÐ° Ð±Ð¾Ð»ÐµÐ·Ð½ÐµÐ¹ ÑÐ°ÑÑÐµÐ½Ð¸Ð¹ Ð¿Ð¾ ÑÐ¸ÑÑÐ¾Ð²ÑÐ¼ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸ÑÐ¼ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ð¹ Ð»Ð¸ÑÑÑÐµÐ² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¸.Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ñ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ ÑÐµÐºÑÑÑÑ, Ð²ÑÐ±ÑÐ°Ð½ Ð¼ÐµÑÐ¾Ð´ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ Ð»Ð¸ÑÑÐ°.ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÑ Ð¿Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÑÐµÐ¼ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÑ Ð½ÐµÐ¹ÑÐ¾ÑÐµÑÐµÐ¹ Ð¿ÑÑÐ¼Ð¾Ð³Ð¾ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ.ÐÐ»Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½ Python.
description: The aim of the work is to develop a classifier of plant diseases based on digital descriptions of leaf images by means of neural network.Existing methods for describing textures are considered, and a method for Â Â Â Â parameterizing the image of a sheet is chosen.Experiments were carried out to compare various options for implementing the chosen parameterization method by training several options for the architecture of feed-forward neural networks.Python was used to implement the neural network.
title: Posttreatment imaging in head and neck cancers: To worry or not to worry?
Creators: name: Chakrabarty, Nivedita
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Head and neck
subject: Management
subject: Oncology
subject: CT
subject: MR
subject: PACS
subject: Complications
subject: Education
subject: Treatment effects
subject: Abscess
subject: Biological effects
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To acquaint the radiologists with various head and neck squamous cell carcinoma (HNSCC) surgeries and their imaging appearances so that they are better equipped to interpret post operative scans. To familiarize the radiologists with the expected...
Metallization of TS and TP composite through Cold Spray robotized deposition technologies
Creators: name: Perrin, Henri
Publisher: name: Zenodo
Year: 2020
Subjects: lightning strike protection, thermoset composite, thermoplastic composite

description: General aviation aircraft, large commercial jets and wind turbines are vulnerable to lightning strike. Unlike their metal counterparts, composite structures in these applications do not readily conduct away the extreme electrical currents and electromagnetic forces generated by lightning strikes. Composite materials are either not conductive at all (e.g., fiberglass) or are significantly less conductive than metals (e.g., carbon fiber), so current from a lightning strike seeks the metal paths available. For that reason, lightning strike protection (LSP) has been a significant concern since the first composites were used on aircraft more than 30 years ago. The CO3 project will thus offer an enabling automated process for the next generation of airplane. In this work, as part of the CO3 Project, authors are focusing their attention on the composite surface functionalization enabling a deposition of coating through high pressure cold spray. The challenge of this work consist to develop, optimize and validate coating process approach on carbon fibers reinforced thermoset. In order to generate a strong mechanical anchoring of the metal coating without any degradation of the CFRP substrate. Due to the intrinsic thermos-mechanical properties of high performance thermoset compare to thermoplastic, the erosion damage at the composite surface could occurs during deposition inducing surface defect as well as composite internal damage. This phenomenon highlights the lack of thermoset-metal adhesion as well as a poor deposition efficiency. This study propose to investigate and optimize the in-situ surface functionalization through thin thermoplastic layer incorporated during the manufacturing of the CFRP substrate. An analyse the relationship between the composite manufacturing conditions, in particular the cure state of the matrix and the resulting thermoplastic coating adhesion properties is proposed, as preliminary studied in the litteratur [1]. The selected resin is the RTM6-2 from Hexcel. Depending on the CFRP manufacturing conditions, process deposition efficiency as well as coating properties (electrical conductivity, coating morphologies, coating adhesion) are compared together with the reference. Finally, lightning strike test according to SAE ARP 5412/5416 have been performed on pure copper metallic high pressure cod sprayed coating. A comparaison of resulting material damage is proposed between the cold sprayed coating and the traditional copper mesh reference. For that purpose, u a multi-scale non destructive testings methos are proposed. The conclusion of this study highlights the promissing advantanges of automated metallization of composite structure by high pressure cold spray. The assessment of the resulting properties regarding aeronautics specifications is performed and demonstrated at a TRL5 the high pressure based cold spray technology.
title: Beyond the plates and screws: illustrative review for radiologist
Creators: name: Rodríguez Sazipa, Juan
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal bone
subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: Digital radiography
subject: Plain radiographic studies
subject: Education
subject: Observer performance
subject: Education and training
subject: Prostheses
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Describe the main types of osteosynthesis materials used at a university hospital in Medellin, Colombia. To expose why it is relevant, know and use the appropriate denomination of the different osteosynthesis materials. To present radiographs of a...
Entropy of extremal black holes from entropy of quasiblack holes
Creators: name: Lemos, José P. S.
name: Zaslavskii, Oleg B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The entropy of extremal black holes (BHs) is obtained using a continuity argument from extremal quasiblack holes (QBHs). It is shown that there exists a smooth limiting transition in which (i) the system boundary approaches the extremal Reissner-Nordström (RN) horizon, (ii) the temperature at infinity tends to zero and quantum backreaction remains bounded on the horizon, and (iii) the first law of thermodynamics is satisfied.The conclusion is that the entropy $S$ of extremal QBHs and of extremal BHs can take any non-negative value, only in particular cases it coincides with $ S=A/4$. The choice $S=0$ with non-zero temperature at infinity is rejected as physically unsatisfactory
description: 6 pages, minor corrections
title: Impact of PISA technique on major hepatectomy: comparison between resection of viable liver tissue vs dissection on late microwave ablation necrosis
Creators: name: Ambrosini, Ilaria
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Interventional non-vascular
subject: Liver
subject: Oncology
subject: Cone beam CT
subject: CT-Angiography
subject: Fluoroscopy
subject: Ablation procedures
subject: Embolisation
subject: Technical aspects
subject: Hyperplasia / Hypertrophy
subject: Ischaemia / Infarction
subject: Multidisciplinary cancer care

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: This is the first experience on major hepatectomies performed via surgical dissection along large areas of microwave (MW) induced ablative necrosis. We evaluated, through a questionnaire filled by the surgeons, the impact of Late Ablative Necrosis...