cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: The role of adipocytokines in predicting the development of coronary artery atherosclerosis according to volumetric CT coronary angiography.
Creators: name: Djuraeva, Nigora
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: Cardiac
subject: Cardiovascular system
subject: CT
subject: CT-Angiography
subject: Echocardiography
subject: Chemistry
subject: Contrast agent-intravenous
subject: Laboratory tests
subject: Arteriosclerosis
subject: Blood
subject: Endocrine disorders

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To study the relationship between indicators of adipokines-cytokine status and the development of atherosclerosis of the coronary arteries (CA) in mature middle...
Prison abolition, contradiction and the justice system
Creators: name: Lamusse, Ti
Publisher: name: Open Access Victoria University of Wellington | Te Herenga Waka
Year: 2021
Subjects: Uncategorized

description: Prison abolitionism is nearly as old as the prison itself. Yet, despite almost century-long efforts of prison abolitionists, imprisonment rates in the much of the West remain unfathomably high compared to 30 years ago. This paper examines the differing logics of prison abolitionism over the last 40 years and how, despite revolutionary rhetoric, many contemporary abolitionist movements and academics seem hostile to proposing of concrete alternatives. As the paper will demonstrate, this is partially due to an incoherent idealism that has infected abolitionism. As a counter-narrative, this paper will outline the necessity of a historical materialist framework of abolitionism that exploits contradictions within the capitalist justice system. It proposes alternatives, based on existing conditions and contradictions, which make prisons redundant.
Non-chiral current algebras for deformed supergroup WZW models
Creators: name: Konechny, Anatoly
name: Quella, Thomas
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study deformed WZW models on supergroups with vanishing Killing form. The deformation is generated by the isotropic current-current perturbation which is exactly marginal under these assumptions. It breaks half of the global isometries of the original supergroup. The current corresponding to the remaining symmetry is conserved but its components are neither holomorphic nor anti-holomorphic. We obtain the exact two- and three-point functions of this current and a four-point function in the first two leading orders of a 1/k expansion but to all orders in the deformation parameter. We further study the operator product algebra of the currents, the equal time commutators and the quantum equations of motion. The form of the equations of motion suggests the existence of non-local charges which generate a Yangian. Possible applications to string theory on Anti-de Sitter spaces and to condensed matter problems are briefly discussed.
description: 43 pages, Latex, one eps figure; v.2: minor corrections, a reference added
Measurement of the ttbar production cross section in ppbar collisions at sqrt(s)=1.96 TeV using events with large missing transverse energy and jets
Creators: name: CDF Collaboration
name: Aaltonen, T.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this paper we report a measurement of the ttbar production cross section in ppbar collisions at sqrt(s)=1.96 TeV using data corresponding to an integrated luminosity of 2.2fb-1 collected with the CDF II detector at the Tevatron accelerator. We select events with significant missing transverse energy and high jet multiplicity. This measurement vetoes the presence of explicitly identified electrons and muons, thus enhancing the tau contribution of ttbar decays. Signal events are discriminated from the background using a neural network, and heavy flavor jets are identified by a secondary-vertex tagging algorithm. We measure a ttbar production cross section of 7.99 +/- 0.55(stat) +/- 0.76(syst) +/- 0.46(lumi) pb, assuming a top mass m_top = 172.5 GeV/c^2, in agreement with previous measurements and standard model predictions.
description: submitted to Phys. Rev. D
Induced fit, conformational selection and independent dynamic segments: an extended view of binding events
Creators: name: Csermely, Peter
name: Palotai, Robin
name: Nussinov, Ruth
Publisher: name: arXiv
Year: 2010
Subjects: subject: Biomolecules (q-bio.BM)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Single molecule and NMR measurements of protein dynamics increasingly uncover the complexity of binding scenarios. Here we describe an extended conformational selection model which embraces a repertoire of selection and adjustment processes. Induced fit can be viewed as a subset of this repertoire, whose contribution is affected by the bond-types stabilizing the interaction and the differences between the interacting partners. We argue that protein segments whose dynamics are distinct from the rest of the protein ('discrete breathers') can govern conformational transitions and allosteric propagation that accompany binding processes, and as such may be more sensitive to mutational events. Additionally, we highlight the dynamic complexity of binding scenarios as they relate to events such as aggregation and signalling, and the crowded cellular environment.
description: 9 pages, 2 Figures, 1 Table, 2 boxes, Trends in Biochemical Sciences 2010 October issue cover story
Working memory training and explicit teaching : A transdisciplinary approach to reading intervention
Creators: name: Smith, Roselyn
Publisher: name: Australian Catholic University
Year: 2022
Subjects: working memory
literacy intervention
reading disability
multiple case study
transdisciplinary approach
cognitive load
reader self-efficacy

description: This multiple case study investigates the use of adaptive, cognitive working memory training in tandem with a literacy intervention program in the address of learning difficulties in reading as well as working memory difficulties. The study was completed with middle primary aged students in a large Australian primary school. The study adds to research in this area through indication a transfer of trained improvement in working memory to improvement in reading skills with a high level of inter-relationship with working memory may be evidenced when both working memory training and reading intervention are delivered within the school setting. The study indicated the importance of considering cognitive load when structuring the delivery and timing of these intervention programs. Several suggestions for future research are offered to both challenge and extend the findings of this study.
What do we learn from CMB observations
Creators: name: Rubakov, Valery
name: Vlasov, Andrey
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We give an account, at non-expert and quantitative level, of physics behind the CMB temperature anisotropy and polarization and their peculiar features. We discuss, in particular, how cosmological parameters are determined from the CMB measurements and their combinations with other observations. We emphasize that CMB is the major source of information on the primordial density perturbations and, possibly, gravitational waves, and discuss the implication for our understanding of the extremely early Universe.
description: This is review given at 38 Itep Winter School, Moscow, 13-20 February 2010; to be pulished in Physics of Atomic Nuclei; v2 minor changes to match published version
title: Radiological Features of Blunt Cerebrovascular Injury and Pitfalls: A Pictorial Essay
Creators: name: Mazini, Bianca
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiovascular system
subject: Emergency
subject: Neuroradiology spine
subject: CT
subject: CT-Angiography
subject: MR-Angiography
subject: Education
subject: Dissection
subject: Education and training
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: 1.To give an overview of the different lesion types encountered in blunt cerebrovascular injury (BCVI) 2.To enable radiologists to become familiar with the CT and MR features of BCVI and to describe potential...
The effect of multicomponent diffusion on the chemical composition of seawater
Creators: name: Simantiris, Nikolaos
Publisher: name: University of British Columbia
Year: 2019

description: Double-diffusive convection or Double Diffusion is an interaction within a fluid whose density is governed by two constituents of different molecular diffusivities. Double diffusion in the ocean appears to create unique structures that look like staircases in vertical profiles of temperature and salinity. Many oceanographers believe that double diffusion can affect the water masses and the circulation of the ocean. However, in the current literature the detailed physics behind the formation of this staircase are still unclear. In sea salt each ion has different diffusion rate and because of that modelling salt diffusion is actually more complicated since there is no single ”salt diffusivity”. Therefore in order to describe the effects of double diffusion in seawater we have to consider a multicomponent system where each ion is reacting differently than the other ones. To simulate this system we use MIN3P a multicomponent diffusion model. Our approach is primarily numerical, but in order to test the conclusions of our model we compare against observations in Powell Lake. We see that Multicomponent Diffusion can change the chemical composition of seawater and should be considered an important transport mechanism in the ocean.
title: Radial scar: challenges in diagnostic and management
Creators: name: Badina, Maria
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: Management
subject: Mammography
subject: MR
subject: Ultrasound
subject: Decision analysis
subject: Diagnostic procedure
subject: Screening
subject: Neoplasia
subject: Tissue characterisation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To provide a practical and systematic guide to recognizing the radial scar using different imaging techniques. To delineate a management plan taking into consideration the latest international...
title: ÐÑÐ±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÑÐ°ÑÑÐµÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐ°Ð¹Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ 110/35 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: Selection of equipment and calculation of electrical modes of the district power supply system 110/35 kV
Creators: name: ÐÑÐ·Ð½ÐµÑÐ¾Ð²Ð°, Ð¢Ð°ÑÑÑÐ½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐ¸Ð¹ÑÑ ÑÐµÐ¶Ð¸Ð¼
Ð½ÐµÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½Ð¾Ðµ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÑ
steady state
asymmetrical short circuit
dynamic stability

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð²ÑÐ±Ð¾ÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, ÑÐ°ÑÑÐµÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐµÐ³Ð¾ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð° Ð¸ Ð½ÐµÑÐ¸Ð¼Ð¼ÐµÑÑÐ¸ÑÐ½Ð¾Ð¼Ñ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð¼Ñ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ Ð² ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ 110/35 ÐºÐ. ÐÑÐ¿ÑÑÐºÐ½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð¸Ð· ÑÐµÑÑÑÐµÑ ÑÐ°Ð·Ð´ÐµÐ»Ð¾Ð². Ð Ð¿ÐµÑÐ²Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð²ÑÐ±Ð¾Ñ Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐ¾Ð², ÑÑÐ°Ð½ÑÑÐ¾ÑÐ¼Ð°ÑÐ¾ÑÐ¾Ð², ÑÐµÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² Ð²Ð¾Ð·Ð´ÑÑÐ½ÑÑ Ð»Ð¸Ð½Ð¸Ð¹ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÐµÑÐµÐ´Ð°Ñ. ÐÐ¾ Ð²ÑÐ¾ÑÐ¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ ÑÐ°ÑÑÐµÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¸Ð²ÑÐµÐ³Ð¾ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð° ÑÐ°Ð±Ð¾ÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐµÑÐ¸ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸ Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ âRastrâ. Ð ÑÑÐµÑÑÐµÐ¼ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ ÑÐ°ÑÑÐµÑ ÑÐ¾ÐºÐ¾Ð² Ð¸ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ð² Ð¼ÐµÑÑÐµ Ð´Ð²ÑÑÑÐ°Ð·Ð½Ð¾Ð³Ð¾ ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ñ. Ð ÑÐµÑÐ²ÐµÑÑÐ¾Ð¼ Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸ÑÑÑ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ»ÐµÐºÑÑÐ¾Ð¼Ð°Ð³Ð½Ð¸ÑÐ½ÑÑ Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÐµÑÐµÑÐ¾Ð´Ð½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÐµÐ½ÐºÐ° Ð¸ Ð¼ÐµÑÑ Ð¿Ð¾ ÑÐ»ÑÑÑÐµÐ½Ð¸Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ ÑÐ¸ÑÑÐµÐ¼Ñ.
description: This work is devoted to the selection of equipment, the calculation of the steady state and asymmetric short circuit in the power system 110/35 kV. The final work consists of four sections. In the first section, the selection and verification of the main power equipment is carried out: generators, transformers, wire sections of overhead power lines. In the second section, the calculation of the steady-state operation of the electrical network analytically and using the software âRastrWinâ. In the third, the calculation of currents and voltages at the site of a two-phase short circuit. In the fourth analysis of electromagnetic and Electromechanical transients, and evaluation and measures to improve the dynamic stability of the system.
Blowdown of hydrocarbons pressure vessel with partial phase separation
Creators: name: Speranza, Alessandro
name: Terenzi, Alessandro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences
subject: 76N25 (Primary), 80A20 (Secondary)

description: We propose a model for the simulation of the blowdown of vessels containing two-phase (gas-liquid) hydrocarbon fluids, considering non equilibrium between phases. Two phases may be present either already at the beginning of the blowdown process (for instance in gas-liquid separators) or as the liquid is formed from flashing of the vapor due to the cooling induced by pressure decrease. There is experimental evidence that the assumption of thermodynamic equilibrium is not appropriate, since the two phases show an independent temperature evolution. Thus, due to the greater heat transfer between the liquid phase with the wall, the wall in contact with the liquid experiences a stronger cooling than the wall in contact with the gas, during the blowdown. As a consequence, the vessel should be designed for a lower temperature than if it was supposed to contain vapor only. Our model is based on a compositional approach, and it takes into account internal heat and mass transfer processes, as well as heat transfer with the vessel wall and the external environment. Numerical simulations show a generally good agreement with experimental measurements.
description: 10 pages, 3 figures
title: Technical aspects of prostatic adenocarcinoma treatment with hadrontherapy
Creators: name: Anemoni, Luca
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Oncology
subject: Pelvis
subject: Radiographers
subject: Cone beam CT
subject: CT
subject: Dosimetry
subject: Radiation safety
subject: Radiation therapy / Oncology
subject: Cancer
subject: Radiotherapy techniques

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Hadrontherapy is a specific kind of radiotherapy which uses heavy and charged ions to make damage in carcinogenic cells. At National Center for OncologicalHadrontherapy (CNAO), we deliver in clinical practice protons and carbon ions.The treatment of...
Open-source games for health, multiplayer and gamepads. Co-creating fun care with children with asthma, young adults with cystic fibrosis, elders with COPD
Creators: name: Balli, Fabio
name: Jeanmaire, Guillaume
name: Ibbotson, Richard
name: Gervais, Yannick
name: Kellner, Emmanuel
name: Gingras, Stéphane
name: Gaudy, Thomas
name: Tse, Sze Man
name: Bransi, Myriam
name: Chelabi, Khadidja
name: Silva-Lavigne, Nicole
name: Pelaez, Sandra
name: Montalbano, Laura
name: Cilluffo, Giovanna
name: la Grutta, Stefania
name: Sermet-Gaudelus, Isabelle
name: Mohammad, Yousser
Publisher: name: Zenodo
Year: 2021
Subjects: respiratory health
chronic respiratory diseases
free/libre and open-source games for health
open-source hardware for health
digital health
e-health
mhealth
asthma
COPD
cystic fibrosis
breathing exercices
air flow and pressure
air quality
health commons
medtech

description: Without air pollution, our life expectancy would increase by 34 months. With a commons-based economy, each and every human could afford medical care (vs one in two today). How not to produce risks? How to foster mutual care? We, people across regions and disciplines, get engaged to value pluralism and collective wisdom. We embrace play as a natural way to experiment, socialize, learn. We document and share our work so that everyone can freely use, study, improve, adapt it. In traditional medtech, corporate experts build a technical tool to manage a disease. Sealed in a black box, its price make it unaffordable to some. At Breathing Games, volunteer, diverse contributors co-create an evolving, rewarding, immersive story to promote holistic health. Free to use, study, improve, its gratuity helps develop solidarity. We present here our games (Asthma Heroes, Asthmonautes, Rise); controllers (Spirotroller enhanced, Spirotroller gaming, Breathing gamepad); creation as research (game testing, controller testing, games co-creation, translations); our next steps (international study, game accessibility via Raspberry Pi, link to air pollution sensor); and our advocacy activities for health as commons.
 Poster as video – Editable version – Previous posters at GARD : 2019 – Mutual care taking: collectively creating our respiratory wellbeing with open sciences 2018 – Next-gen advocacy for respiratory health: fun, empowering, participatory, freely adaptable 2017 – When populations care about their respiratory health: a scalable bottom-up model to foster self-care for all
The subsurface-shear shaped solar $αΩ$ dynamo
Creators: name: Pipin, V. V.
name: Kosovichev, A. G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We propose a solar dynamo model distributed in the bulk of the convection zone with the toroidal magnetic field the flux concentrated in the near-surface layer. We show that if the boundary conditions at the top of the dynamo region allow the large-scale toroidal magnetic fields to penetrate closer to the surface, then the pattern of the modeled butterfly diagram for the toroidal magnetic fields in the upper part of the convection zone is formed by the surface rotational shear layer. The model is in agreement with observed properties of the magnetic solar cycle.
description: Accepted for ApJL
title: Data Efficient MRI Quality Control using Self-supervised Pretraining
Creators: name: Pasumarthi Venkata, Srivathsa
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: MR
subject: Neural networks
subject: Computer Applications-General
subject: Quality assurance

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Quality control is a critical component of diagnostic imaging, particularly in MRI where image artifacts are common. Using AI to automatically identify images with low quality would improve overall patient care by either flagging images that need to...
Calculating resonance positions and widths using the Siegert approximation method
Creators: name: Rapedius, Kevin
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Here we present complex resonance states (or Siegert states), that describe the tunneling decay of a trapped quantum particle, from an intuitive point of view which naturally leads to the easily applicable Siegert approximation method that can be used for analytical and numerical calculations of complex resonances of both the linear and nonlinear Schrödinger equation. Our approach thus complements other treatments of the subject that mostly focus on methods based on continuation in the complex plane or on semiclassical approximations.
description: 15 pages, 1 figure, contains MATLAB source code; new version with additional illustrations
title: Radiological Appearance of Testicular Adrenal Rest Tumor In A Retrospective Serie OF Five Patients
Creators: name: Yatar, Büşra
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Genital / Reproductive system male
subject: Paediatric
subject: MR
subject: Ultrasound
subject: Ultrasound-Colour Doppler
subject: Biopsy
subject: Surgery
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To learn the distinctive radiological features of testicular adrenal rest tumors ( TARTs ) in MRI and Ultrasound images...
Duration of intervals in the care seeking pathway for lung cancer in Bangladesh: A journey from symptoms triggering consultation to receipt of treatment
Creators: name: Ansar, Adnan
name: Lewis, Virginia
name: McDonald, Christine Faye
name: Liu, Chaojie
name: Rahman, Muhammad Aziz
Publisher: name: La Trobe
Year: 2021
Subjects: Uncategorized

description: Timeliness in seeking care is critical for lung cancer patients’ survival and better prognosis. The care seeking trajectory of patients with lung cancer in Bangladesh has not been explored, despite the differences in health systems and structures compared to high income countries. This study investigated the symptoms triggering healthcare seeking, preferred healthcare providers (including informal healthcare providers such as pharmacy retailers, village doctors, and “traditional healers”), and the duration of intervals in the lung cancer care pathway of patients in Bangladesh. A cross-sectional study was conducted in three tertiary care hospitals in Bangladesh among diagnosed lung cancer patients through face-to-face interview and medical record review. Time intervals from onset of symptom and care seeking events were calculated and compared between those who sought initial care from different providers using Wilcoxon rank sum tests. Among 418 study participants, the majority (90%) of whom were males, with a mean age of 57 ±9.86 years, cough and chest pain were the most common (23%) combination of symptoms triggering healthcare seeking. About two-thirds of the total respondents (60%) went to informal healthcare providers as their first point of contact. Living in rural areas, lower levels of education and lower income were associated with seeking care from such providers. The median duration between onset of symptom to confirmation of diagnosis was 121 days, between confirmation of diagnosis and initiation of treatment was 22 days, and between onset of symptom and initiation of treatment was 151 days. Pre-diagnosis durations were longer for those who had sought initial care from an informal provider (p<0.05). Time to first contact with a health provider was shorter in this study compared to other developed and developing countries but utilizing informal healthcare providers caused delays in diagnosis and initiation of treatment. Encouraging people to seek care from a formal healthcare provider may reduce the overall duration of the care seeking pathway.
$J/ψ$ and $η_{c}$ masses in isospin asymmetric hot nuclear matter - a QCD sum rule approach
Creators: name: Kumar, Arvind
name: Mishra, Amruta
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the in-medium masses of the charmonium states $J/ψ$ and $η_{c}$ in the nuclear medium using QCD sum rule approach. These mass modifications arise due to modifications of the scalar and the twist-2 gluon condensates in the hot hadronic matter. The scalar gluon condensate, $$ and the twist-2 tensorial gluon operator, $$ in the nuclear medium are calculated from the medium modification of a scalar dilaton field introduced to incorporate trace anomaly of QCD within the chiral SU(3) model used in the present investigation. The effects of isospin asymmetry, density and temperature of the nuclear medium on the in-medium masses of the lowest charmonium states $J/ψ$ and $η_{c}$ mesons are investigated in the present work. The results of the present investigation are compared with the existing results on the masses of these states. The medium modifications of the masses of these charmonium states ($J/ψ$ and $η_c$) seem to be appreciable at high densities and should modify the experimental observables arising from the compressed baryonic matter produced in asymmetric heavy ion collision experiments at the future facility of FAIR, GSI.
description: 35 pages, 8 figures, to be published in Phys. Rev. C
title: ÐÐµÑÐ¾Ð´Ñ ÑÐ°ÑÑÐµÑÐ° ÐºÐ¸ÑÐ¿Ð¸ÑÐ½Ð¾Ð¹ ÐºÐ»Ð°Ð´ÐºÐ¸ ÐÐÐ­ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°Ñ SCAD Ð¸ ANSYS
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: Methods for calculating masonry FEM in software complexes SCAD and ANSYS
Creators: name: ÐÐ°ÑÐ¸Ð¾Ð½Ð¾Ð²Ð°, Ð£Ð»ÑÑÐ½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÐºÐ¸ÑÐ¿Ð¸ÑÐ½Ð°Ñ ÐºÐ»Ð°Ð´ÐºÐ°
Ð¾Ð´Ð½Ð¾Ð¾ÑÐ½Ð¾Ðµ ÑÐ¶Ð°ÑÐ¸Ðµ ÐºÐ¸ÑÐ¿Ð¸ÑÐ½Ð¾Ð¹ ÐºÐ»Ð°Ð´ÐºÐ¸
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¸ÑÐ¿Ð¸ÑÐ½Ð¾Ð¹ ÐºÐ»Ð°Ð´ÐºÐ¸
Ð¼ÐµÑÐ¾Ð´ ÐºÐ¾Ð½ÐµÑÐ½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð²
SCAD
ANSYS
brickwork
uniaxial compression of brickwork
modeling of brickwork
finite element method

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð½Ð° Ð´Ð°Ð½Ð½ÑÐ¹ Ð¼Ð¾Ð¼ÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ð¸Ðº Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÐºÐ¸ÑÐ¿Ð¸ÑÐ½Ð¾Ð¹ ÐºÐ»Ð°Ð´ÐºÐ¸. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð¾Ð±Ð·Ð¾ÑÐ° Ð±ÑÐ» Ð²ÑÐ±ÑÐ°Ð½ ÑÐ°Ð¼ÑÐ¹ Ð¿Ð¾Ð»Ð½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ñ ÑÑÐµÑÐ¾Ð¼ Ð°Ð´Ð³ÐµÐ·Ð¸Ð¸ Ð¸ Ð½Ð° ÐµÐ³Ð¾ Ð¾ÑÐ½Ð¾Ð²Ðµ Ð·Ð°Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½ ÐºÑÑÐ¾Ðº ÐºÐ»Ð°Ð´ÐºÐ¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ°Ñ SCAD Ð¸ ANSYS Ð² ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ð¸ Ð¾Ð´Ð½Ð¾Ð¾ÑÐ½Ð¾Ð³Ð¾ ÑÐ¶Ð°ÑÐ¸Ñ Ð¿Ð°ÑÐ°Ð»Ð»ÐµÐ»ÑÐ½Ð¾ Ð¸ Ð¿Ð¾Ð¿ÐµÑÐµÐº Ð³Ð¾ÑÐ¸Ð·Ð¾Ð½ÑÐ°Ð»ÑÐ½ÑÐ¼ ÑÐ²Ð°Ð¼. ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ Ð¼Ð¸ÐºÑÐ¾Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¼Ð¾Ð´ÑÐ»Ð¸ ÑÐ¿ÑÑÐ³Ð¾ÑÑÐ¸ Ð´Ð»Ñ Ð¾ÑÑÐ¾ÑÑÐ¾Ð¿Ð½Ð¾Ð¹ ÐºÐ»Ð°Ð´ÐºÐ¸, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð±ÑÐ»Ð° Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð° Ð² Ð¼Ð°ÐºÑÐ¾Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð½Ð¸Ð¸ 10-ÑÑÐ°Ð¶Ð½Ð¾Ð³Ð¾ ÐºÐ¸ÑÐ¿Ð¸ÑÐ½Ð¾Ð³Ð¾ Ð·Ð´Ð°Ð½Ð¸Ñ. Ð­ÑÐ¾ Ð¶Ðµ Ð·Ð´Ð°Ð½Ð¸Ðµ Ð±ÑÐ»Ð¾ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð¾ Ñ Ð¸Ð·Ð¾ÑÑÐ¾Ð¿Ð½ÑÐ¼Ð¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°Ð¼Ð¸ Ð¿Ð¾ Ð¡Ð 15.13330.2012 Â«ÐÐ°Ð¼ÐµÐ½Ð½ÑÐµ Ð¸ Ð°ÑÐ¼Ð¾ÐºÐ°Ð¼ÐµÐ½Ð½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸Â».
description: This work is a current study of brickwork modeling techniques. Based on the results of the review, the most complete modeling method was chosen, taking into account adhesion, and on its basis a piece of a set was modeled in the SCAD and ANSYS software packages in a state of uniaxial compression parallel and across horizontal seams. Based on the results of micromodeling, the elastic moduli were established for orthotropic masonry, which was used in the macromodeling of a 10-storey brick building. The same building is designed with isotropic characteristics according to SP 15.13330.2012 "Stone and reinforced masonry structures".
Cross-device access control with Trusted Capsules
Creators: name: Mehrotra, Puneet
Publisher: name: University of British Columbia
Year: 2019

description: Users desire control over their data even as they share them across device boundaries. At the moment, they rely on ad-hoc solutions such as sending self destructible data with ephemeral messaging apps such as SnapChat. We present Trusted Capsules, a general cross-device access control abstraction for files. It bundles sensitive files with the policies that govern their accesses into units we call capsules. Capsules appear as regular files in the system. When an app opens one, its policy is executed in ARM TrustZone, a hardware-based trusted execution environment, to determine if access should be allowed or denied. As Trusted Capsules is based on a pragmatic threat model, it works with unmodified apps that users have come to rely on, unlike existing work. We show that policies in Trusted Capsules are expressible and that the slowdowns in our approach are limited to the opening and closing of capsules. Once an app opens a capsule, its read throughput of the file is identical to regular non-capsule files.
Extinction rates of established spatial populations
Creators: name: Meerson, Baruch
name: Sasorov, Pavel V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: This paper deals with extinction of an isolated population caused by intrinsic noise. We model the population dynamics in a "refuge" as a Markov process which involves births and deaths on discrete lattice sites and random migrations between neighboring sites. In extinction scenario I the zero population size is a repelling fixed point of the on-site deterministic dynamics. In extinction scenario II the zero population size is an attracting fixed point, corresponding to what is known in ecology as Allee effect. Assuming a large population size, we develop WKB (Wentzel-Kramers-Brillouin) approximation to the master equation. The resulting Hamilton's equations encode the most probable path of the population toward extinction and the mean time to extinction. In the fast-migration limit these equations coincide, up to a canonical transformation, with those obtained, in a different way, by Elgart and Kamenev (2004). We classify possible regimes of population extinction with and without an Allee effect and for different types of refuge and solve several examples analytically and numerically. For a very strong Allee effect the extinction problem can be mapped into the over-damped limit of theory of homogeneous nucleation due to Langer (1969). In this regime, and for very long systems, we predict an optimal refuge size that maximizes the mean time to extinction.
description: 26 pages including 3 appendices, 16 figures
title: Impact of a hands-on tool educating to classify pulmonary hypertension on CT pulmonary angiography: can it make inexperienced readers ready to report?
Creators: name: Montanaro, Chiara
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiovascular system
subject: Lung
subject: Pulmonary vessels
subject: CT
subject: CT-Angiography
subject: CT-High Resolution
subject: Diagnostic procedure
subject: Education
subject: Chronic obstructive airways disease
subject: Connective tissue disorders
subject: Embolism / Thrombosis

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Pulmonary hypertension (PH) is a complex pathophysiological disorder that may be either caused by or associated with various cardiovascular and respiratory diseases. The 2022 European Society of Cardiology/European Respiratory Society (ESC/ERS)...
title: ÐÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÐºÐ¾Ð½ÑÐµÑÑÐ½Ð¾Ð³Ð¾ Ð·Ð°Ð»Ð° Ð² ÑÐ¾ÑÑÐ°Ð²Ðµ Ð´Ð²Ð¾ÑÑÐ° Ð¸ÑÐºÑÑÑÑÐ²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: Configuration of concert hall structures as part of the Palace of Arts
Creators: name: ÐÑÐ´ÐµÐµÐ²Ð°, ÐÐ»ÐµÐºÑÐ°Ð½Ð´ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð±Ð¾Ð»ÑÑÐµÐ¿ÑÐ¾Ð»ÐµÑÐ½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
ÑÐ¸ÑÑÐµÐ¼Ð° ÐÐÐ Ð¥Ð
Ð±Ð¾Ð»ÑÑÐµÐ¿ÑÐ¾Ð»ÐµÑÐ½ÑÐµ ÑÐµÑÐ¼Ñ
ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹
ÐºÐ¾Ð½ÑÐµÑÑÐ½ÑÐ¹ Ð·Ð°Ð»
ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
ÑÐ½Ð¸ÐºÐ°Ð»ÑÐ½ÑÐµ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ
large-span structures
the MARHI system
large-span trusses
a configuration of structures
a concert hall
construction
unique structures

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð¾ ÑÐ¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¾ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¾ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ ÑÑÐµÐ¼ Ð±Ð¾Ð»ÑÑÐµÐ¿ÑÐ¾Ð»ÐµÑÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÐºÐ¾Ð½ÑÐµÑÑÐ½Ð¾Ð³Ð¾ Ð·Ð°Ð»Ð° Ð² Ð·Ð´Ð°Ð½Ð¸Ð¸ ÑÐµÐ°ÑÑÐ°. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð²ÑÐµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ ÑÐ°ÑÑÐµÑÑ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð², Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÐºÐ¾ÑÐ¾ÑÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð·, Ð¸ Ð±ÑÐ»Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼Ðµ Ð´Ð»Ñ Ð´Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ°.
description: In this work, several constructive schemes of the large-span structures of the concert hall in the theater building were modeled. All necessary calculations were carried out to obtain the results, on the basis of which the analysis was carried out, and conclusions were drawn about the most suitable system for this project.
On the construction of a geometric invariant measuring the deviation from Kerr data
Creators: name: Bäckdahl, Thomas
name: Kroon, Juan A. Valiente
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This article contains a detailed and rigorous proof of the construction of a geometric invariant for initial data sets for the Einstein vacuum field equations. This geometric invariant vanishes if and only if the initial data set corresponds to data for the Kerr spacetime, and thus, it characterises this type of data. The construction presented is valid for boosted and non-boosted initial data sets which are, in a sense, asymptotically Schwarzschildean. As a preliminary step to the construction of the geometric invariant, an analysis of a characterisation of the Kerr spacetime in terms of Killing spinors is carried out. A space spinor split of the (spacetime) Killing spinor equation is performed, to obtain a set of three conditions ensuring the existence of a Killing spinor of the development of the initial data set. In order to construct the geometric invariant, we introduce the notion of approximate Killing spinors. These spinors are symmetric valence 2 spinors intrinsic to the initial hypersurface and satisfy a certain second order elliptic equation ---the approximate Killing spinor equation. This equation arises as the Euler-Lagrange equation of a non-negative integral functional. This functional constitutes part of our geometric invariant ---however, the whole functional does not come from a variational principle. The asymptotic behaviour of solutions to the approximate Killing spinor equation is studied and an existence theorem is presented.
description: 36 pages. Updated references. Technical details corrected
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð½Ð° ÑÑÐµÐ¿ÐµÐ½Ñ Ð³Ð¾ÑÐ¾Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÐµÑÐµÑ Ð¾Ð´Ð° Ðº ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐµ
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° Ð¿Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ 27.04.05 - ÐÐ½Ð½Ð¾Ð²Ð°ÑÐ¸ÐºÐ° ; 27.04.05_10 - ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÐ° Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸
titleType: Subtitle
Creators: name: ÐÐ¾Ð·Ð»Ð¾Ð²Ð°, ÐÐ½Ð½Ð°
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ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÐµÐ½ÑÑÑ
ÑÐ¸ÑÑÐ¾Ð²Ð°Ñ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ°
ÑÐ¸ÑÑÐ¾Ð²ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
IT-ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
ÑÑÑÐ°ÑÐµÐ³Ð¸Ð¸ ÑÐ¸ÑÑÐ¾Ð²Ð¸Ð·Ð°ÑÐ¸Ð¸
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð°Ñ Ð¾ÑÐµÐ½ÐºÐ° Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð²

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð¸ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸ ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐ¸. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°, ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ðµ ÐºÐ¾ÑÐ¾ÑÑÑ Ð²Ð»Ð¸ÑÐµÑ Ð½Ð° ÑÑÐµÐ¿ÐµÐ½Ñ Ð³Ð¾ÑÐ¾Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÐµÑÐµÑÐ¾Ð´Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ðº ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐµ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÐµÐ´Ð¸Ð½ÑÐ¹ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼, ÑÐ²Ð»ÑÑÑÐ¸Ð¹ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ¸ÑÑÑÑÐµÐ¹ Ð¾ÑÐµÐ½ÐºÐ¾Ð¹ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð½Ð° ÑÑÐµÐ¿ÐµÐ½Ñ Ð³Ð¾ÑÐ¾Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÐµÑÐµÑÐ¾Ð´Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ðº ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÐºÐµ. Ð ÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð° Ð°Ð¿ÑÐ¾Ð±Ð°ÑÐ¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¾ÑÐµÐ½ÐºÐ¸ ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° ÐÐÐ Â«ÐÐ»Ñ-ÐÐ¸Ñ ÐÐµÑÐ°Ð»Ð» Ð¡ÐÐ±Â».
description: In this work the essence of features of technologies of digital economy is stated. Key parameters of production which condition influences degree of readiness of transition of the enterprise to digital economy are determined. The uniform algorithm which is resultant assessment of the impact of parameters of production on degree of readiness of transition of the enterprise to digital economy is developed. Approbation of results of a research on the example of assessment of digital capacity of LLC Â«Gle-Dis Metall SPBÂ» is realized.
title: Imaging approach of amenorrhea and precocious puberty in young females
Creators: name: Konidari, Maria Anna
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Genital / Reproductive system female
subject: Pelvis
subject: MR
subject: Ultrasound
subject: Diagnostic procedure
subject: Congenital

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Provide an imaging approach for the evaluation of amenorrhea and precocious puberty in young females Understand the most common causes of amenorrhea and precocious puberty and familiarize with imaging findings through a case-based...
title: Evaluation of Complex Upper Airway Obstruction in Pediatrics Using Cine MRI
Creators: name: ALWALID, OSAMAH
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Ear / Nose / Throat
subject: Paediatric
subject: Respiratory system
subject: MR
subject: Diagnostic procedure
subject: Obstruction / Occlusion

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Polysomnography (PSG) is the gold standard for diagnosing pediatric obstructive sleep apnea (OSA); however, it can’t localize the level of airway obstruction. Cinematic magnetic resonance imaging (cine-MRI) is a safe, non-invasive, and potentially...
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð° Ð»Ð¸ÑÑÐ° Ð³ÑÑÐ·Ð¾Ð¿Ð¾Ð´ÑÐµÐ¼Ð½Ð¾ÑÑÑÑ 1500 ÐºÐ³
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: Development of an electric drive for an elevator with a load capacity of 1500 kg
Creators: name: Ð¯ÐºÐ¾Ð²Ð»ÐµÐ², ÐÐ³Ð¾Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´ Ð»Ð¸ÑÑÐ°
Ð°ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð½ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Matlab/Simulink
elevator electric drive
asynchronous motor
simulation

description: ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´ Ð»Ð¸ÑÑÐ° Ð³ÑÑÐ·Ð¾Ð¿Ð¾Ð´ÑÑÐ¼Ð½Ð¾ÑÑÑÑ 1500 ÐºÐ³ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð°ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. ÐÐ°ÑÑÑÐ¾Ð¸ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ»ÑÑÐ°Ð¼Ð¸ ÑÐ°Ðº, ÑÑÐ¾Ð±Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°ÑÑ Ð¿Ð»Ð°Ð²Ð½ÑÐ¹ Ð¿ÑÑÐº Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. ÐÐ¿Ð¸ÑÐ°ÑÑÑ Ð½Ð° Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð¾ÑÑÐ¸Ð»Ð»Ð¾Ð³ÑÐ°Ð¼Ð¼Ñ, ÑÐ´ÐµÐ»Ð°ÑÑ Ð²ÑÐ²Ð¾Ð´ Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð°ÑÐ¸Ð½ÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð°. ÐÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ: Ð±ÑÐ»Ð¸ ÑÐ¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸Ñ Ðº ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ñ Ð»Ð¸ÑÑÐ°. Ð¢Ð°ÐºÐ¶Ðµ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° ÐºÐ¸Ð½ÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÑÐµÐ¼Ð° Ð»Ð¸ÑÑÐ° Ð¸ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÑÐµÐ¼Ñ Ð·Ð°Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð²ÑÐ±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¸Ð²Ð¾Ð´Ð° Ð² Matlab/Simulink. ÐÑÐµ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð±ÑÐ»Ð¸ Ð·Ð°Ð½ÐµÑÐµÐ½Ñ Ð² Ð±Ð»Ð¾Ðº Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¸ Ð±ÑÐ»Ð° Ð½Ð°ÑÑÑÐ¾ÐµÐ½Ð° ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÐ¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¸ÐºÐ¾Ð²ÑÐ¼Ð¸ ÐºÐ»ÑÑÐ°Ð¼Ð¸. ÐÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÑÐ°Ð±Ð¾ÑÑ Ð»Ð¸ÑÑÐ° Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¼Ð°ÐºÐµÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÐ½Ð´Ð°.
description: to develop an electric drive for an elevator with a load capacity of 1500 kg based on an asynchronous motor. Set up the key management system in such a way as to realize a smooth start of the engine. Based on the obtained oscillograms, draw a conclusion about the possibility of using an asynchronous motor as an electric drive. Main results: Requirements for the elevator electric drive were drawn up. The kinematic diagram of the elevator and the parameters of the equivalent circuit of the selected engine are also calculated. The electric drive model was built in Matlab/Simulink. All expected parameters were entered into the engine block and the semiconductor switch control system was set up. An algorithm for the operation of the elevator was developed using a mock-up stand.
title: Incremental value of SPECT / CT in diagnosis of Skull Base Osteomyelitis
Creators: name: Datta, Deepanksha
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Bones
subject: Hybrid Imaging
subject: Nuclear medicine
subject: Nuclear medicine conventional
subject: SPECT-CT
subject: Diagnostic procedure
subject: Molecular imaging
subject: Staging
subject: Infection

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Skull base osteomyelitis (SBO) is a rare and potentially life-threatening infection of either bacterial or fungal origin. Risk factors include improperly treated otogenic or sino-nasal infection, elderly age, diabetes or other immunocompromised...
Convective quenching of stellar pulsations
Creators: name: Gastine, T.
name: Dintrans, B.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context: we study the convection-pulsation coupling that occurs in cold Cepheids close to the red edge of the classical instability strip. In these stars, the surface convective zone is supposed to stabilise the radial oscillations excited by the kappa-mechanism. Aims: we study the influence of the convective motions onto the amplitude and the nonlinear saturation of acoustic modes excited by kappa-mechanism. We are interested in determining the physical conditions needed to lead to a quenching of oscillations by convection. Methods: we compute two-dimensional nonlinear simulations (DNS) of the convection-pulsation coupling, in which the oscillations are sustained by a continuous physical process: the kappa-mechanism. Thanks to both a frequential analysis and a projection of the physical fields onto an acoustic subspace, we study how the convective motions affect the unstable radial oscillations. Results: depending on the initial physical conditions, two main behaviours are obtained: (i) either the unstable fundamental acoustic mode has a large amplitude, carries the bulk of the kinetic energy and shows a nonlinear saturation similar to the purely radiative case; (ii) or the convective motions affect significantly the mode amplitude that remains very weak. In this second case, convection is quenching the acoustic oscillations. We interpret these discrepancies in terms of the difference in density contrast: larger stratification leads to smaller convective plumes that do not affect much the purely radial modes, while large-scale vortices may quench the oscillations.
description: 15 pages, 17 figures, 3 tables, accepted for publication in A&A
title: Radiographer Acceptance of a Virtual Reality tool for patients prior to MRI
Creators: name: Hudson, Darren
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Computer applications
subject: Radiographers
subject: MR
subject: Equipment
subject: Technology assessment
subject: Patterns of Care

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Scan associated anxiety is commonly experienced within various diagnostic imaging procedures(1), with those undertaking Magnetic Resonance Imaging (MRI) particularly noting concern(2–4). The expression of any anxiety in MRI most commonly presents...
title: DWI patterns associated with post ECIC bypass surgery cerebral hyperperfusion syndrome
Creators: name: Nemirovskaya, Tatiana
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: MR
subject: Diagnostic procedure
subject: Surgery
subject: Arteriosclerosis
subject: Ischaemia / Infarction

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Extra-intracranial microanastomosis (EC-IC bypass) is considered to be primary modality for surgical treatment of clinically significant internal carotid artery occlusion (ICA). Clinical significance is determined by recurrent infarcts or transitory...
title: The use of artificial intelligence to improve detection of incidental pulmonary emboli.
Creators: name: Kuzo, Ronald
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Pulmonary vessels
subject: Thorax
subject: CT
subject: Computer Applications-Detection, diagnosis
subject: Embolism / Thrombosis

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Incidental pulmonary emboli (IPE) are sometimes found on routine contrast-enhanced chest CT exams performed for reasons other than a clinical suspicion of acute pulmonary embolism. Because of the low prevalence and low clinical suspicion, these IPE...
title: Imaging spectrum of Breast Lymphoma
Creators: name: Patil, Monica
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: Haematologic
subject: Oncology
subject: Mammography
subject: PET-CT
subject: Ultrasound
subject: Biopsy
subject: Diagnostic procedure
subject: Education
subject: Cancer
subject: Haematologic diseases
subject: Lymphoma

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To describe in detail the imaging characteristics of Breast Lymphoma which along with clinical details should help to raise the suspicion of Breast...