cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Irreducible Many-Body Casimir Energies of Intersecting Objects
Creators: name: Schaden, Martin
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The vacuum energy of a bosonic field interacting locally with objects is decomposed into irreducible $N$-body parts. The irreducible $N$-body contribution to the vacuum energy is finite if the common intersection $O_1\cap O_2...\cap O_N$ of all $N$ objects $O_i,i=1,..., N$ is empty. I prove that the perturbative expansion of the corresponding irreducible $N$-body spectral function $\tphi^{(N)}(β)$ for $β\sim 0$ vanishes to all orders even if some of the objects intersect. These irreducible spectral functions and their associated Casimir energies in principle can be computed numerically or approximated semiclassically without regularization or implicit knowledge of the spectrum. They are analytic in the parameters describing the relative orientation and position of the individual objects and remain finite when some, but not all, of the $N$ objects overlap. The Feynman-Kac theorem is used to compute Casimir energies of a massless scalar field with potential scattering and the finiteness of $N$-body Casimir energies is shown explicitly in this case. The irreducible $N$-body contributions to the vacuum energy of a massless scalar field with potential interactions is shown to be negative for an even- and positive for an odd- number of objects. Some simple examples are used to illustrate the analyticity of the $N$-body Casimir energy and its sign. A multiple scattering representation of the irreducible three-body Casimir energy is given. It remains finite when any two of the three objects overlap.
description: 6 pages, 2 figures
title: Ultrasound characteristics of malignant inguinal lymph nodes in vulval cancer patients.
Creators: name: Eastman, Jo
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Genital / Reproductive system female
subject: Ultrasound
subject: Audit and standards
subject: Staging
subject: Cancer
subject: Tissue characterisation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Based on a retrospective, observational study of the inguinal lymph node ultrasound examinations performed on patients suspected or diagnosed with vulval cancer in a single tertiary referral centre (the Royal Marsden NHS Trust) over a 2 year period,...
Computer Guided 3D Facial esthetics Simulation integrating 3D Facial Guided Digital Smile Design
Creators: name: Tuhami, Amr
name: Kassem, Islam
name: Alem, Mohamed Al
Publisher: name: figshare
Year: 2016
Subjects: subject: 110504 Oral and Maxillofacial Surgery
subject: FOS: Clinical medicine
subject: 110599 Dentistry not elsewhere classified

description: Computer Guided 3D Facial esthetics Simulation integrating 3D Facial Guided Digital Smile Design
title: ÐÐµÐ½Ð·Ð¸Ð½Ð¾Ð²ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 90 ÐºÐÑ
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: 90 kW petrol engine
Creators: name: Ð¨Ð²Ð°Ð»Ð¾Ð²Ð°, ÐÐ°ÑÐ°Ð»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÐ¹ Ð±ÐµÐ½Ð·Ð¸Ð½Ð¾Ð²ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
ÑÐ°Ð±Ð¾ÑÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ° ÐºÑÐ¼
Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐµÑ
automobilegasolineengines
workingprocess
dynamicsofcrankmechanism
strengthanalysis

description: Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ: 1. Ð Ð°ÑÑÐµÑ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° 2. ÐÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»Ð¸ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ 3. Ð Ð°ÑÑÐµÑ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸ ÐÐÐ¡ 4. Ð¢ÐµÐ¿Ð»Ð¾Ð²Ð¾Ðµ Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÑÐµÐ¼Ð¾Ðµ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð¸ ÑÐ·Ð»Ð¾Ð² Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ 5. ÐÑÐµÐ½ÐºÐ° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ 6. Ð Ð°ÑÑÐµÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ 7. Ð Ð°ÑÑÐµÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¼Ð°Ð·ÑÐ²Ð°Ð½Ð¸Ñ 8. Ð Ð°ÑÑÐµÑ Ð¿ÑÑÐºÐ° Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ: 1. ÐÐ¾Ð¿ÐµÑÐµÑÐ½ÑÐ¹ ÑÐ°Ð·ÑÐµÐ· Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ 2. ÐÑÐ¾Ð´Ð¾Ð»ÑÐ½ÑÐ¹ ÑÐ°Ð·ÑÐµÐ· Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ 3. Ð¡ÑÐµÐ¼Ð° Ð¿ÐµÑÐµÐ´Ð°Ñ (Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°) ÑÐ¸ÑÑÐµÐ¼ Ð¸ Ð°Ð³ÑÐµÐ³Ð°ÑÐ¾Ð² Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ 4. Ð¡ÑÐµÐ¼Ð° ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¼Ð°Ð·ÑÐ²Ð°Ð½Ð¸Ñ 5. Ð¡ÑÐµÐ¼Ð° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ 6. Ð¡ÑÐµÐ¼Ð° ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð¾Ð¿Ð¾Ð´Ð°ÑÐ¸ (Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°Ð¼Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ)
description: During the execution of the work, the following were performed: 1. WorkflowCalculation 2. Mainengineindicators 3. Calculation of internal combustion engine dynamics 4. Thermal and stress-strain state of engine parts and components 5. Evaluation of the strength of engine parts 6. Calculation of the cooling system 7. Calculation of the lubrication system 8. Calculation of engine start-up The following graphic materials were also developed: 1. Engine cross section 2. Engine longitudinal section 3. Transmission (drive) scheme of engine systems and assemblies 4. Lubrication system diagram 5. Cooling system diagram 6. Fuel supply system diagram (with controls)
Light neutralino dark matter with a very light Higgs for CoGeNT and DAMA/LIBRA data
Creators: name: Bae, Kyu Jung
name: Kim, Hyung Do
name: Shin, Seodong
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recently, the CoGeNT collaboration reported the WIMP candidate signal events exceeding the known backgrounds where the light WIMP with large cross section is supported. Motivated by this issue, we analyze a light neutralino dark matter scenario with a very light CP-even Higgs mediation in the elastic scattering process, which provides the mass and direct detection cross section to explain the CoGeNT result. To be compatible with the result of LEP experiments, the light CP-even Higgs is favored to be in 9 to 10 GeV. Such a scenario can be realized in the "Beyond the MSSM" context. The relic abundance consistent with the WMAP result can be obtained when twice of neutralino mass is close to the light Higgs mass via the resonance enhancement of the annihilation cross section. As a result, the neutralino mass is predicted to be at around 5 to 6 GeV.
description: 21 pages, 5 figures
title: Breast Magnetic Resonance Imaging (MRI) in High Risk Patients: Can we use a single sequence to screen?
Creators: name: Signorelli, Giulia
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: MR
subject: Imaging sequences
subject: Screening
subject: Cancer
subject: Neoplasia

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The aim of this study is to evaluate the diagnostic performance of diffusion-weighted imaging (DWI) with apparent diffusion coefficient (ADC) map and T2-weighted images (T2-WI) for breast cancer detection in BRCA1/2 mutated women, considering this...
04+-+The+State+of+South+African+Education+-+Gift+Sonkqayi.pdf
Creators: name: Sonkqayi, Gift
Publisher: name: figshare
Year: 2021
Subjects: subject: Education
subject: 140204 Economics of Education
subject: FOS: Economics and business

description: This article critically engages with the history and philosophy of South African Education.
Application of computed tomography for visualizing three-dimensional fabric and microstructure of Fraser River Delta silt
Creators: name: Wesolowski, Michelle
Publisher: name: University of British Columbia
Year: 2020

description: A research program was undertaken to visualize and quantify the three-dimensional nature of fabric and microstructure of natural silts with the objective of better understanding the influence of these factors on macroscopic monotonic and cyclic soil behaviour. The development of technology for the visualizations using X-ray micro-computed tomography (CT) formed a key task. Natural, low-plastic Fraser River Delta silt available from the Lower Mainland area of British Columbia was used as the geomaterial for the study. In order to capture a representative elemental volume for analysis in micro-CT, experimentation was undertaken to identify the appropriate method(s) to obtain sub-samples of specimens from relatively larger undisturbed samples or reconstituted specimens of silt. Thin-walled (0.135-mm thick) plastic tubing (5.0-mm diameter) was chosen to obtain sub-samples of silt that would be compatible with micro-CT scanning apparatus and procedures. The potential for sample preservation using resin impregnation was also explored. A very low viscosity resin which cured at room temperature under anaerobic conditions provided a novel way to successfully preserve samples. Preliminary observations suggest that there is minimal disturbance to the internal fabric and microstructure within the core of the specimen sub-samples. A collaboration with three X-ray micro-CT laboratories allowed for scanning of the silt sub-samples to voxel resolutions ranging from 0.869 to 3.38 µm. The three-dimensional datasets were then post-processed using commercially available software. A systematic study was conducted to choose the “non-local means” filter which reduced image noise while preserving digital grain edges. Particle segmentation of the images was undertaken using the watershed methodology, which led to successful digital grain size distribution matching with typical laboratory data. Initial quantitative analysis indicates that the void ratio as well as particle contact angle distribution diagrams can be formulated for silt-sized material. Quantification of particle shape including sphericity, roundness, and aspect ratio, and their relation to specimen mineralogy, was also explored. The research work demonstrated that X-ray micro-CT technology has a strong potential to be a viable method for three-dimensional visualization of silts.
Variable TeV emission as a manifestation of jet formation in M87?
Creators: name: Levinson, Amir
name: Rieger, Frank
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: It is proposed that the variable TeV emission observed in M87 may be produced in a starved magnetospheric region, above which the outflow associated with the VLBA jet is established. It is shown that annihilation of MeV photons emitted by the radiative inefficient flow in the vicinity of the black hole, can lead to injection of seed charges on open magnetic field lines, with a density that depends sensitively on accretion rate, $n_\pm\propto\dot{m}^{4}$. For an accretion rate that corresponds to the inferred jet power, and to a fit of the observed SED by an ADAF model, the density of injected pairs is found to be smaller than the Goldreich-Julian density by a factor of a few. It is also shown that inverse Compton scattering of ambient photons by electrons (positrons) accelerating in the gap can lead to a large multiplicity, $\sim 10^3$, while still allowing photons at energies of up to a few TeV to freely escape the system. The estimated gap width is not smaller than $0.01 r_s$ if the density of seed charges is below the Goldreich-Julian value. The VHE power radiated by the gap can easily account for the luminosity of the TeV source detected by H.E.S.S. The strong dependence of injected pair density on accretion rate should render the gap emission highly intermittent. We also discuss briefly the application of this mechanism to Sgr A$^\star$.
description: 15 pages, 1 fig, ApJ accepted, post referee version
title: Embolization of gastrointestinal angiodysplasias: the importance of a good management in prevention of intestinal ischaemia
Creators: name: Leotta, Rosario
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Arteries / Aorta
subject: Interventional vascular
subject: Catheter arteriography
subject: Fluoroscopy
subject: Percutaneous
subject: Arterial access
subject: Complications
subject: Embolisation
subject: Haemodynamics / Flow dynamics
subject: Ischaemia / Infarction
subject: Outcomes

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: The aim of this study is to show the importance of a proper execution and choice of materials to be used in the embolization of afferent artery to gastrointestinal angiodysplasias, to prevent intestinal...
title: Acute and late vascular complications of orthopaedic surgery treated with endovascular techniques
Creators: name: Koulia, Katerina
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Emergency
subject: Interventional vascular
subject: Musculoskeletal system
subject: Catheter arteriography
subject: CT
subject: CT-Angiography
subject: Complications
subject: Embolisation
subject: Stents
subject: Haemodynamics / Flow dynamics
subject: Outcomes
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: This study aims to highlight the role of endovascular techniques in the treatment of vascular injuries complicating elective or urgent orthopaedic...
Local temperature and chemical potential inside a mesoscopic device driven out of equilibrium
Creators: name: Wang, Pei
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this paper we introduce a method of calculating the local temperature and chemical potential inside a mesoscopic device out of equilibrium. We show how to check the conditions of local thermal equilibrium as the whole system is out of equilibrium. Especially we study the onsite chemical potentials inside a chain coupled to two reservoirs at a finite voltage bias. In the presence of disorder we observe a large fluctuation in onsite chemical potentials, which can be suppressed by the electron-electron interaction. By taking average with respect to the configurations of disorder, we recover the classical picture where the voltage drops monotonously through the resistance wire. We prove the existence of local intensive variables in a mesoscopic device which is in equilibrium or not far from equilibrium.
description: 11 pages, 9 figures
title: CT imaging in scapular fractures: what the surgeon expects from the radiologist.
Creators: name: EL OUALLADI, Feryal
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal bone
subject: CT
subject: eLearning
subject: Trauma

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: - To clarify the role of the CT scan in the analysis and classification of scapular trauma and in the choice of...
Record Statistics of Continuous Time Random Walk
Creators: name: Sabhapandit, Sanjib
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The statistics of records for a time series generated by a continuous time random walk is studied, and found to be independent of the details of the jump length distribution, as long as the latter is continuous and symmetric. However, the statistics depend crucially on the nature of the waiting time distribution. The probability of finding M records within a given time duration t, for large t, has a scaling form, and the exact scaling function is obtained in terms of the one-sided Levy stable law. The mean of the ages of the records, defined as , differs from t/. The asymptotic behaviour of the shortest and the longest ages of the records are also studied.
description: 5 pages, 3 figures; EPL published version
Chromatogram Files - P-element invasion in brazilian D. simulans
Creators: name: Nascimento, Ana
name: Silva, Bráulio S. M. L.
name: Kuhn, Gustavo C. S.
name: Svartman, Marta
Publisher: name: figshare
Year: 2020
Subjects: subject: 60409 Molecular Evolution
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Genetics

description: Sequencing of P-element intron 3 sequences from brazilian Drosophila simulans populations.
Samples: Pools of non-cloned intron 3 sequences from individuals representing all five localities studied.
A really simple elementary proof of the uniform boundedness theorem
Creators: name: Sokal, Alan D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 46B99 (Primary), 46B20, 46B28 (Secondary)

description: I give a proof of the uniform boundedness theorem that is elementary (i.e. does not use any version of the Baire category theorem) and also extremely simple.
description: LaTex2e, 5 pages. Version 2 improves the exposition by isolating the key lemma. To appear in the American Mathematical Monthly
title: Man and Machine: Imaging based diffuse glioma stratification using deep learning.
Creators: name: Kamble, Akshaykumar
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: CAD
subject: MR
subject: Diagnostic procedure
subject: Neoplasia

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Brain tumors are a diverse group of common intracranial tumors that are associated with significant mortality and morbidity [1] . Historically brain tumors were classified based on histological evaluation [2] . However, this has shifted...
title: Proposal of a lexicon for the evaluation of breast implants.
Creators: name: Fleury, Eduardo
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: MR
subject: Ultrasound
subject: Equipment
subject: Image verification

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: The evaluation of silicone implants by imaging methods is increasingly present in the radiologist's clinical practice. ​ Currently, radiologists do not have dedicated available tools to classify all changes observed in silicone implants by MRI,...
Claudio Monteverdi cittadino mantovano. Tirsi e Clori, le feste del 1615 e il «novo ordine generale»
Creators: name: Besutti, Paola
Publisher: name: Pavia University Press - Edizioni dell'Università degli Studi di Pavia
Year: 2019

description: Claudio Monteverdi ebbe una carriera di successo. Ventitreenne entrò nei ruoli della corte di Mantova dove operò per ventidue anni. Acquisì la cittadinanza mantovana (1602), che implicava diritti e doveri. Ottenne precocemente un vitalizio (1609) commutabile, almeno nelle disposizioni iniziali, in rendita trasmissibile agli eredi. Anche dopo il licenziamento fu in relazione con i Gonzaga soprattutto per ragioni economiche. Il contributo mostra come, a partire dal periodo in cui Tirsi e Clori (1615) fu concepito, la riscossione semestrale della pensione abbia attraversato fasi alterne. Prendendo in considerazione un evento sin qui non notato, la narrazione delle vicende che condussero alla composizione e alla prima esecuzione del balletto viene integrata e parzialmente modificata. Infine, la questione della pensione, riesaminata sul lungo periodo dimostra come la problematicità della sua riscossione sia stata meno monolitica di quanto sin qui si credesse.
description: Philomusica on-line, Vol 17, N° 1 (2018)
title: Radiological-pathological evaluation of chordomas - a single-centre study
Creators: name: Pohl, Maximilian
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal spine
subject: Musculoskeletal system
subject: Oncology
subject: CT
subject: MR
subject: Radiation therapy / Oncology
subject: Surgery
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Provide an overview of radiological and histopathological features of chordomas in a patient cohort diagnosed and/or treated at an Austrian tertiary orthopaedic reference centre Highlight the radiologic features for an accurate diagnosis and...
RMIT Research Repository Accessibility Review
Creators: name: Bartosiewicz, Izabella
name: Parra, Ronny Andrade
Publisher: name: RMIT University
Year: 2021
Subjects: subject: 80399 Computer Software not elsewhere classified
subject: FOS: Computer and information sciences

description: The Research Repository is a collection of peer-reviewed research outputs and publications produced by RMIT University researchers, including Higher Degree by Research candidates. It runs on the Esploro platform by ExLibris. Esploro has two components: Researcher Profiles and the Research Portal. The Research Portal is a showcase and a search interface for researchers and research outputs.
This review focussed on the Research Portal search process. Three pages were reviewed: Landing page, Search results page, Full record page.Review methods: Three pages were manually tested using: Windows with JAWS and NVDA; MacOS with VoiceOver; Keyboard.The following automated tools were used: WAVE Web Accessibility Evaluation Tool; Landmarks extension.Please note, this is not a comprehensive evaluation of this application. We recommend a thorough evaluation that will consider WCAG compliance as well as the usability of the interface and functionality to its diverse users.Reviewers:Ronny Andrade Parra, Digital Accessibility Specialist (ronny.andrade.parra@rmit.edu.au)Iza Bartosiewicz, Library Web Coordinator (iza.bartosiewicz@rmit.edu.au)
Ellipsoid characterization theorems
Creators: name: Langi, Z.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Metric Geometry (math.MG)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 52A21, 52A20, 46C15

description: In this note we prove two ellipsoid characterization theorems. The first one is that if $K$ is a convex body in a normed space with unit ball $M$, and for any point $p \notin K$ and in any 2-dimensional plane $P$ intersecting $\inter K$ and containing $p$, there are two tangent segments of the same normed length from $p$ to $K$, then $K$ and $M$ are homothetic ellipsoids. Furthermore, we show that if $M$ is the unit ball of a strictly convex, smooth norm, and in this norm billiard angular bisectors coincide with Busemann angular bisectors or Glogovskij angular bisectors, then $M$ is an ellipse.
description: 9 pages, 2 figures
Hawking Radiation on an Ion Ring in the Quantum Regime
Creators: name: Horstmann, Birger
name: Schützhold, Ralf
name: Reznik, Benni
name: Fagnocchi, Serena
name: Cirac, J. Ignacio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: This paper discusses a recent proposal for the simulation of acoustic black holes with ions. The ions are rotating on a ring with an inhomogeneous, but stationary velocity profile. Phonons cannot leave a region, in which the ion velocity exceeds the group velocity of the phonons, as light cannot escape from a black hole. The system is described by a discrete field theory with a nonlinear dispersion relation. Hawking radiation is emitted by this acoustic black hole, generating entanglement between the inside and the outside of the black hole. We study schemes to detect the Hawking effect in this setup.
description: 42 pages (one column), 17 figures, published revised version
title: Radiological features in morphologically challenging EWSR1/FUS-NFATC2 neoplasms of the bone and soft tissue
Creators: name: Mandl, Jakob
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal bone
subject: Musculoskeletal soft tissue
subject: Oncology
subject: MR
subject: Plain radiographic studies
subject: Molecular imaging
subject: Cancer
subject: Neoplasia

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: In the last decade, new tumor entities have been described such as EWSR1/FUS::NFATC2-rearranged neoplasms of the bone that include benign and malignant tumors. This lesions can mimic well known entities such as simple bone cysts (SBC) and other...
Pseudoscalar Meson and Decuplet Baryon Scattering Lengths
Creators: name: Liu, Zhan-Wei
name: Liu, Yan-Rui
name: Zhu, Shi-Lin
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We have systematically calculated the S-wave pseudoscalar meson and decuplet baryon scattering lengths to the third order in the small scale expansion scheme of the heavy baryon chiral perturbation theory. We hope the future study may test the framework and the present predictions.
description: 14 pages, 1 figures, 9 tables
Optical Fibre-Based Hydrophone and Critical Ignition in Detonation Cells
Creators: name: Cheevers, Kevin
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2021
Subjects: Detonation
Fibre-Optic Sensor
Shock Wave
Measurement Technique

description: This thesis is composed of two distinct parts. The first part of this work addresses the problem of critical ignition behind a decaying shock wave in the context of cellular detonations. Low-pressure (4.1 kPa) shock tube experiments were performed in a thin rectangular channel using the highly-unstable mixture of CH4 + 2O2 and the weakly-unstable mixture of 2H2 + O2 + 7Ar, with Schlieren visualization of the flow field. The dynamics of the lead shock in a detonation cell was reconstructed from measurements of the lead shock position and curvature. The post-shock state and the expansion rate along the path of a Lagrangian particle crossing the lead shock at any given point in the cell cycle were evaluated with the shock jump and shock change equations. The chemical evolution behind the shock was then integrated using a detailed chemistry model. Quenching of the post-shock reaction zone was found within the first half of the detonation cell for both mixtures, with quenching occurring earlier in the highly unstable mixture. Simplified models derived from 1-step and 2-step chemistry models very accurately predict the quenching of the post-shock reactions and the evolution of the ignition delay through the cell. The second part describes the assembly and characterization of a fibre-optic probe hydrophone (FOPH) for the measurement of shock waves associated with blast-induced neuro-trauma. Compared to traditional polyvinylidene difluoride (PVDF) hydrophones, the assembled FOPH has a higher bandwidth and smaller active diameter, which are comparable to the characteristic time and thickness of shock waves associated with blast-induced neuro-trauma. However, the sensitivity of FOPHs are substantially lower than traditional hydrophones. We assemble a FOPH and provide detailed calculations and measurements of its sensitivity (0.66 mV/MPa) , noise floor, and spatial resolution. The 150 MHz bandwidth, limited by the photodetector, is sufficient for resolving shock waves with over-pressures of up to 174 kPa with 3 measurement points. Experimental measurements of the system noise gives a floor of 260 Pa/√Hz . A detailed noise analysis finds that the system is limited by photodetector noise (215 Pa/√Hz), which is 4x the fundamental shot noise limit, closely followed by a laser noise of 150 Pa/√Hz. We conclude that the system noise floor is insufficient for resolved measurements of the post-shock pressure in the range associated with blast-induced neuro-trauma. From our noise analysis, we quantify the sensitivity enhancement required for resolving this regime, and we conclude that sensitivity-enhancing fibre-coatings could provide a sufficient increase in sensitivity.
Semiclassical relations and IR effects in de Sitter and slow-roll space-times
Creators: name: Giddings, Steven B.
name: Sloth, Martin S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We calculate IR divergent graviton one-loop corrections to scalar correlators in de Sitter space, and show that the leading IR contribution may be reproduced via simple semiclassical consistency relations. One can likewise use such semiclassical relations to calculate leading IR corrections to correlators in slow-roll inflation. The regulated corrections shift the tensor/scalar ratio and consistency relation of single field inflation, and non-gaussianity parameters averaged over very large distances. For inflation of sufficient duration, for example arising from a chaotic inflationary scenario, these corrections become of order unity. First-order corrections of this size indicate a breakdown of the perturbative expansion, and suggest the need for a non-perturbative description of the corresponding regime. This is analogous to a situation argued to arise in black hole evolution, and to interfere with a sharp perturbative calculation of "missing information" in Hawking radiation.
description: 32 pages, 2 figures; v2: running of spectral index included and other minor changes; v3: minor changes to agree with published version
title: The effects of radiotherapy on the abdominal organs: description of some typical radio-induced injury features and differential diagnoses.
Creators: name: tallamona, eliana
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Gastrointestinal tract
subject: CT
subject: MR
subject: Computer Applications-Detection, diagnosis
subject: Radiation oncology in Developing Nations

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: -To study the main radiological features of superior and inferior abdominal organs damage secondary to radiotherapy on Computed Tomography (CT) and Magnetic Resonance Imaging (MRI).-To describe superior and inferior abdominal complications that may...
A retrospective review of implant treatment outcomes placed between 2009 and 2018 by the graduate periodontics residents at the University of British Columbia, Dental Clinic
Creators: name: Almarzouki, Fatima
Publisher: name: University of British Columbia
Year: 2020

description: Objectives: This study was conducted to examine the rates and potential predictors of implant failures and peri-implant condition associated with treatments provided by the periodontal residents at the graduate dental clinic at the University of British Columbia (UBC). Materials and methods: A retrospective review of information from dental charts of patients who received dental implants at the UBC graduate clinic between January 1st, 2009, and December 31st, 2018, by the graduate periodontics residents. Results: During the review period, 597 patients received a total of 1494 dental implants. The majority of potential risk indicators we examined did not have statistically significant associations with either implant failures or peri-implant condition. Conclusion: The implant failure rate was lower than the failure rate reported in a previous retrospective study done in the same university setting. To ensure the proper documentation of all cases, the standardized protocol for information recording, including follow-ups, should be implemented.
Heat shock partially dissociates the overlapping modules of the yeast protein-protein interaction network: a systems level model of adaptation
Creators: name: Mihalik, Agoston
name: Csermely, Peter
Publisher: name: arXiv
Year: 2011
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Network analysis became a powerful tool in recent years. Heat shock is a well-characterized model of cellular dynamics. S. cerevisiae is an appropriate model organism, since both its protein-protein interaction network (interactome) and stress response at the gene expression level have been well characterized. However, the analysis of the reorganization of the yeast interactome during stress has not been investigated yet. We calculated the changes of the interaction-weights of the yeast interactome from the changes of mRNA expression levels upon heat shock. The major finding of our study is that heat shock induced a significant decrease in both the overlaps and connections of yeast interactome modules. In agreement with this the weighted diameter of the yeast interactome had a 4.9-fold increase in heat shock. Several key proteins of the heat shock response became centers of heat shock-induced local communities, as well as bridges providing a residual connection of modules after heat shock. The observed changes resemble to a "stratus-cumulus" type transition of the interactome structure, since the unstressed yeast interactome had a globally connected organization, similar to that of stratus clouds, whereas the heat shocked interactome had a multifocal organization, similar to that of cumulus clouds. Our results showed that heat shock induces a partial disintegration of the global organization of the yeast interactome. This change may be rather general occurring in many types of stresses. Moreover, other complex systems, such as single proteins, social networks and ecosystems may also decrease their inter-modular links, thus develop more compact modules, and display a partial disintegration of their global structure in the initial phase of crisis. Thus, our work may provide a model of a general, system-level adaptation mechanism to environmental changes.
description: 24 pages, 6 figures, 2 tables, 70 references + 22 pages 8 figures, 4 tables and 8 references in the enclosed Supplement
title: MRI characterization of ovarian cystic lesions: O-Rads MRI classification
Creators: name: Vakhtangishvili, Mariam
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Genital / Reproductive system female
subject: Genital / Reproductive system male
subject: CT
subject: MR
subject: Staging
subject: Cancer
subject: Cysts

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To briefly overview ovarian cystic lesions; MRI role and capabilities to determine lesions. To demonstrate main aspects for differentiation malignant and non-malignant cases. To review O-Rads MRI classification with illustrative...
Phenomenological constraints on minimally coupled exotic lepton triplets
Creators: name: Chua, Chun-Khiang
name: Law, Sandy S. C.
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: By introducing a set of new triplet leptons (with nonzero hypercharge) that can Yukawa couple to their Standard Model counterparts, new sources of tree-level flavor changing currents are induced via mixing. In this work, we study some of the consequences of such new contributions on processes such as the leptonic decays of gauge bosons, $\ell \rightarrow 3\ell'$ and $\ell \rightarrow \ell' γ$ which violate lepton flavor, and mu-e conversion in atomic nuclei. Constraints are then placed on the parameters associated with the exotic triplets by invoking the current low-energy experimental data. Moreover, the new physics contribution to the lepton anomalous magnetic moments is calculated.
description: 17 pages, 1 figure, 2 tables (REVTeX4.1); v2: refs added, to appear in PRD
title: Ð¢ÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ "ÐÑÑ"
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 technological process of manufacturing the "Axis" part
Creators: name: ÐÑÐ´ÑÐºÐ¸Ð½, ÐÐ³Ð¾ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐµÑÐ°Ð»Ð¸ Ð¼Ð°ÑÐ¸Ð½
Ð ÐµÐ¶ÑÑÐ¸Ðµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ
Ð ÐµÐ·Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð²
ÐÑÐ¸Ð¿ÑÑÐºÐ¸
Ð¾ÑÑ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
Ð±Ð°Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
axis
technological process
technological equipment
basing

description: Ð Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸ÑÑÑ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐ»ÑÐ¶ÐµÐ±Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð±Ð°Ð·Ð¾Ð²ÑÐ¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ Ñ Ð¾ÑÑÐ°Ð±Ð¾ÑÐºÐ¾Ð¹ ÐµÐ³Ð¾ Ð½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾ÑÑÑ. Ð ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÑÑ Ð²ÑÐ±Ð¾Ñ Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÐµÐµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ, ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¼Ð°ÑÑÑÑÑÐ° Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ ÑÐµÑÐ¸Ð¹Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°. Ð ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¾ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾ÑÐ½Ð¾-Ð·Ð°Ð¶Ð¸Ð¼Ð½Ð¾Ðµ Ð¿ÑÐ¸ÑÐ¿Ð¾ÑÐ¾Ð±Ð»ÐµÐ½Ð¸Ðµ Ð´Ð»Ñ ÑÑÐµÐ·ÐµÑÐ½Ð¾-ÑÐµÐ½ÑÑÐ¾Ð²Ð°Ð»ÑÐ½Ð¾Ð¹ Ð¾Ð¿ÐµÑÐ°ÑÐ¸Ð¸ Ð¸ ÑÐ°ÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÐ·ÐµÑ.
description: In the analytical part, a description of the service purpose of the part is given, as well as the basic technological process with its testing for manufacturability is considered. In the technological part, the selection of the workpiece and methods of its production is made, the route of mechanical processing in the conditions of mass production is drawn up. In the design part, an installation and clamping device for milling and centering operations and a shaped cutter are designed.
Gröbner-Shirshov bases for categories
Creators: name: Bokut, L. A.
name: Chen, Yuqun
name: Li, Yu
Publisher: name: arXiv
Year: 2011
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 16S15, 13P10, 18G30, 16E40

description: In this paper we establish Composition-Diamond lemma for small categories. We give Gröbner-Shirshov bases for simplicial category and cyclic category.
description: 20 pages
title: ÐÐ¾Ð½Ð½Ð°Ñ Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ñ Ð² Ð¿ÐµÑÐ¾Ð²ÑÐºÐ¸ÑÐ½ÑÑ ÑÐ²ÐµÑÐ¾Ð¸Ð·Ð»ÑÑÐ°ÑÑÐ¸Ñ ÑÐ¾Ð»Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ°Ñ
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: Ionic migration in perovskite light emitting solar cell
Creators: name: ÐÐµÑÑÐ¾Ð³Ð»ÑÐ´Ð¾Ð², ÐÑÐ¸Ð³Ð¾ÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÐÐµÑÐ¾Ð²ÑÐºÐ¸ÑÑ
Ð¤Ð¾ÑÐ¾Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ñ
ÐÐ¸Ð¾Ð´Ñ ÑÐ²ÐµÑÐ¾Ð¸Ð·Ð»ÑÑÐ°ÑÑÐ¸Ðµ
Ð­Ð»ÐµÐºÑÑÐ¾Ð»ÑÐ¼Ð¸Ð½ÐµÑÑÐµÐ½ÑÐ¸Ñ
ÑÐ²ÐµÑÐ¾Ð¸Ð·Ð»ÑÑÐ°ÑÑÐ¸Ð¹ ÑÐ¾Ð»Ð½ÐµÑÐ½ÑÐ¹ ÑÐ»ÐµÐ¼ÐµÐ½Ñ
Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ñ Ð¸Ð¾Ð½Ð¾Ð²

description: ÐÐ¾Ð½Ð½Ð°Ñ Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ñ Ð² Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÑÐ³Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÐµÑÐ¾Ð²ÑÐºÐ¸ÑÐ°Ñ Ð¸Ð³ÑÐ°ÐµÑ Ð²Ð°Ð¶Ð½ÑÑ ÑÐ¾Ð»Ñ Ð² ÑÐ°Ð±Ð¾ÑÐµ ÑÐ¾Ð»Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸ ÑÐ²ÐµÑÐ¾Ð´Ð¸Ð¾Ð´Ð¾Ð². ÐÐ¾Ð½Ð½Ð°Ñ Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ñ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸Ñ Ðº Ð¿Ð°Ð´ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°, Ð° Ð² ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°Ñ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ¼ÐµÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð¸Ð¾Ð½Ð° Ðº ÑÐµÐ³ÑÐµÐ³Ð°ÑÐ¸Ð¸, ÐºÐ¾ÑÐ¾ÑÐ°Ñ ÑÐ°ÐºÐ¶Ðµ ÑÑÑÐ´ÑÐ°ÐµÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°, Ð½Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ ÐµÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ²ÐµÑÐ¾Ð¸Ð·Ð»ÑÑÐ°ÑÑÐ¸Ñ ÑÐ¾Ð»Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð². Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÑÐµÑÑÑ Ð¾ÑÐ»Ð¸ÑÐ¸Ðµ Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ð¸ Ð¸Ð¾Ð½Ð¾Ð² Ð² Ð¿ÐµÑÐ¾Ð²ÑÐºÐ¸ÑÐ°Ñ ÑÐ¾ ÑÐ¼ÐµÑÐ°Ð½Ð½ÑÐ¼ Ð°Ð½Ð¸Ð¾Ð½Ð¾Ð¼, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ Ð½Ð°Ð»Ð¸ÑÐ¸Ðµ Ð¼Ð¸Ð³ÑÐ°ÑÐ¸Ð¸ ÐºÐ°ÑÐ¸Ð¾Ð½Ð¾Ð² Ð½Ð°ÑÐ°Ð²Ð½Ðµ Ñ Ð¼Ð¸Ð³ÑÐ°ÑÐ¸ÐµÐ¹ Ð°Ð½Ð¸Ð¾Ð½Ð¾Ð². ÐÐ¾Ð´ Ð´ÐµÐ¹ÑÑÐ²Ð¸ÐµÐ¼ Ð²Ð½ÐµÑÐ½ÐµÐ³Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¾ÑÐ³Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ°ÑÐ¸Ð¾Ð½Ñ, Ð¸Ð¼ÐµÑÑÐ¸Ðµ Ð½ÐµÐ½ÑÐ»ÐµÐ²Ð¾Ð¹ Ð´Ð¸Ð¿Ð¾Ð»ÑÐ½ÑÐ¹ Ð¼Ð¾Ð¼ÐµÐ½Ñ, ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ñ ÑÐ¾Ð·Ð´Ð°Ð²Ð°ÑÑ Ð´Ð¸Ð¿Ð¾Ð»ÑÐ½ÑÐ¹ ÑÐ»Ð¾Ð¹ Ð² Ð¿ÐµÑÐ¾Ð²ÑÐºÐ¸ÑÐµ. Ð­ÑÐ¾Ñ Ð´Ð¸Ð¿Ð¾Ð»ÑÐ½ÑÐ¹ ÑÐ»Ð¾Ð¹ ÑÐ¿Ð¾ÑÐ¾Ð±ÐµÐ½ Ð¼ÐµÐ½ÑÑÑ Ð·Ð¾Ð½Ð½ÑÑ ÑÑÑÑÐºÑÑÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð°. Ð­ÑÐ¾ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð¾ Ð¿ÐµÑÐ¾Ð²ÑÐºÐ¸ÑÐ¾Ð² ÑÐ¾ ÑÐ¼ÐµÑÐ°Ð½Ð½ÑÐ¼ Ð°Ð½Ð¸Ð¾Ð½Ð¾Ð¼ Ð¾ÑÐºÑÑÐ²Ð°ÐµÑ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð´Ð²ÑÑÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÑ ÑÑÑÑÐ¾Ð¹ÑÑÐ², Ð±ÐµÐ· Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½ÑÑ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÑ ÑÐ»Ð¾ÐµÐ² Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð¾Ð².
description: Ionic migration in perovskites plays an important role in the operation of perovskite based devices. Our work demonstrates, that mixed halide perovskites demonstrate both cation and anion migration, that allows to make a light emitting solar cell.
title: Pictorial review of musculoskeletal tuberculosis: a single-center study
Creators: name: Lacekova, Jana
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal bone
subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: CT
subject: MR
subject: Ultrasound
subject: Contrast agent-oral
subject: Abscess

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To provide an overview of the clinical and imaging features of musculoskeletal tuberculosis (MSK-TB) in the cohort of patients diagnosed and/or treated at an Austrian tertiary orthopedic reference Centre at the Medical University of...
BNT162b2 mRNA Vaccination Against Coronavirus Disease 2019 is Associated With a Decreased Likelihood of Multisystem Inflammatory Syndrome in Children Aged 5–18 Years—United States, July 2021 – April 2022
Creators: name: Schwartz, Stephanie P
name: Orzel, Amber O
name: Michelson, Kelly N
name: Randolph, Adrienne G
name: Campbell, Angela P
name: Hobbs, Charlotte V
name: Bhumbra, Samina S
name: Bradford, Tamara T
name: Young, Cameron C
name: Zambrano, Laura D
name: Gertz, Shira J
name: Olson, Samantha M
name: Zinter, Matt S
name: Price, Ashley M
name: Irby, Katherine
name: Newhams, Margaret M
name: Crandall, Hillary
name: Sahni, Leila C
name: Coates, Bria M
name: Bline, Katherine E
name: Kamidani, Satoshi
name: Walker, Tracie C
name: Maddux, Aline B
name: Boom, Julie A
name: Bowens, Cindy
name: Cvijanovich, Natalie Z
name: Cameron, Melissa A
name: Kong, Michele
name: Overcoming COVID-19 Investigators
name: Heidemann, Sabrina M
name: Levy, Emily R
name: Patel, Manish M
name: Schuster, Jennifer E
name: Hume, Janet R
name: Pannaraj, Pia S
name: Nofziger, Ryan A
name: Smallcomb, Laura
name: Mack, Elizabeth H
name: Cullimore, Melissa L
name: Flori, Heidi R
name: Tarquinio, Keiko M
name: Chiotos, Kathleen
name: Halasa, Natasha B
Publisher: name: Oxford University Press (OUP)
Year: 2022

description:
BACKGROUND: Multisystem inflammatory syndrome in children (MIS-C), linked to antecedent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, is associated with considerable morbidity. Prevention of SARS-CoV-2 infection or coronavirus disease 2019 (COVID-19) by vaccination might also decrease MIS-C likelihood. METHODS: In a multicenter, case-control, public health investigation of children ages 5-18 years hospitalized from 1 July 2021 to 7 April 2022, we compared the odds of being fully vaccinated (2 doses of BNT162b2 vaccine ≥28 days before hospital admission) between MIS-C case-patients and hospital-based controls who tested negative for SARS-CoV-2. These associations were examined by age group, timing of vaccination, and periods of Delta and Omicron variant predominance using multivariable logistic regression. RESULTS: We compared 304 MIS-C case-patients (280 [92%] unvaccinated) with 502 controls (346 [69%] unvaccinated). MIS-C was associated with decreased likelihood of vaccination (adjusted OR [aOR]: .16; 95% CI: .10-.26), including among children ages 5-11 years (aOR: .22; 95% CI: .10-.52), ages 12-18 years (aOR: .10; 95% CI: .05-.19), and during the Delta (aOR: .06; 95% CI: .02-.15) and Omicron (aOR: .22; 95% CI: .11-.42) variant-predominant periods. This association persisted beyond 120 days after the second dose (aOR: .08; 95% CI: .03-.22) in 12-18-year-olds. Among all MIS-C case-patients, 187 (62%) required intensive care unit admission and 280 (92%) vaccine-eligible case-patients were unvaccinated. CONCLUSIONS: Vaccination with 2 doses of BNT162b2 is associated with reduced likelihood of MIS-C in children ages 5-18 years. Most vaccine-eligible hospitalized patients with MIS-C were unvaccinated.
Witten spinors on maximal, conformally flat hypersurfaces
Creators: name: Frauendiener, Jörg
name: Nester, James M.
name: Szabados, László B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The boundary conditions that exclude zeros of the solutions of the Witten equation (and hence guarantee the existence of a 3-frame satisfying the so-called special orthonormal frame gauge conditions) are investigated. We determine the general form of the conformally invariant boundary conditions for the Witten equation, and find the boundary conditions that characterize the constant and the conformally constant spinor fields among the solutions of the Witten equations on compact domains in extrinsically and intrinsically flat, and on maximal, intrinsically globally conformally flat spacelike hypersurfaces, respectively. We also provide a number of exact solutions of the Witten equation with various boundary conditions (both at infinity and on inner or outer boundaries) that single out nowhere vanishing spinor fields on the flat, non-extreme Reissner--Nordström and Brill--Lindquist data sets. Our examples show that there is an interplay between the boundary conditions, the global topology of the hypersurface and the existence/non-existence of zeros of the solutions of the Witten equation.
description: 23 pages, typos corrected, final version, accepted in Class. Quantum Grav
title: Mitral annular disjunction. A not so rare entity.
Creators: name: Lama, Niki
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiac
subject: Echocardiography
subject: MR
subject: Education
subject: Tissue characterisation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Our aim is to highlight the Mitral annular disjunction (MAD) structural abnormality. In this entity there is a separation between the mitral valve annulus and the left atrial wall. Usually it is associated with myxomatous mitral valve disease and...
Results on CP violation and CKM UT angles from Belle and BaBar
Creators: name: Mohanty, Gagan B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We report recent results on CP violation measurements from the two B-factory experiments, Belle and BaBar.
description: 4 pages, 4 figures, appeared in the proceedings of the IX International Conference on Hyperons, Charm and Beauty Hadrons (BEACH 2010), June 21-26, 2010, Perugia, Italy