cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: The potential prognostic value of radiomic analysis of CT-Images of epicardial adipose tissue in patients with coronary atherosclerosis.
Creators: name: Popov, Evgeniy
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiovascular system
subject: CT
subject: CT-Angiography
subject: Segmentation
subject: Image verification

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Multispiral computed tomography (MSCT) coronary angiography (CAG) is a highly informative method of visualizing atherosclerotic plaques in the coronary arteries and assessing their structure [1,2]. At the same time, this method has a few significant...
title: A Record of the Present Moment: A Comparison of the Early and Later Narrative Work of Gertrude Stein
Creators: name: Cohen, Elisa Stuber
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1991

description: Gertrude Stein began and ended her literary career with the narrative, a mode of discourse which she reworked and altered to fit her vision of twentieth-century reality. In her early work with the narrative (Three Lives and The Making of Americans), she reevaluated traditional techniques of plot, theme, and character and began to emphasize the textual surface over referential meaning. But feeling restricted by the narrative, Stein left it behind in search of the value of the individual word, which she thought was lost in nineteenth-century rhetoric. For the next twenty-five years, she concentrated on poetry, plays, and portraits, emphasizing structure over meaning as she had begun to do in the narrative. However, for various reasons, she returned to the narrative, integrating many of the stylistic devices of those ''middle years'' into the novel. Her later narrative work, best represented by Ida and Mrs. Reynolds, strikes more of a balance between structure and meaning and offers a narrative form capable of reflecting both a modern and post-modern reality.
SE Climate Adaptation Science Center
Creators: name: Aranzazu Lascurain
Publisher: name: Zenodo
Year: 2021
Subjects: subject: climate
subject: climate change
subject: resilience
subject: community engagement
subject: https://zenodo.org/search?q=subject.term%3A%22climate+change%22
subject: https://zenodo.org/search?q=subject.term%3A%22Climate+Change%22

description: Lascurain, Assistant University Director with the Southeast Climate Adaptation Science Center, was a presenter during the first lightening round session, and discussed the Climate Adaption Center and the center's functions and projects it supports. These main functions include understanding the effects of climate change, science communication, and training global change professionals. The center's models for research projects include applied research, decision-focused conservation efforts, and ideally co-produced with managers. Lascurain also discussed the Global Change Fellows Program for graduate students interested in multi-disciplinary research.
Consistent interactions for high-spin fermion fields
Creators: name: Vrancx, Tom
name: De Cruz, Lesley
name: Ryckebusch, Jan
name: Vancraeyveld, Pieter
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences
subject: 81V35, 81T18

description: We address the issue of consistent interactions for off-shell fermion fields of arbitrary spin. These interactions play a crucial role in the quantum hadrodynamical description of high-spin baryon resonances in hadronic processes. The Rarita-Schwinger description of high-spin fermion fields involves unphysical degrees of freedom, associated with their lower-spin content. These enter the interaction if not eliminated outright. The invariance condition of the interaction under the unconstrained Rarita-Schwinger gauge removes the lower-spin content of the fermion propagator and leads to a consistent description of the interaction. We develop the most general, consistent interaction structure for high-spin fermions. We find that the power of the momentum dependence of a consistent interaction rises with the spin of the fermion field. This leads to unphysical structures in the energy dependence of the computed cross sections when the short-distance physics is cut off with standard hadronic form factors. A novel, spin-dependent hadronic form factor is proposed that suppresses the unphysical artifacts.
description: 17 pages, 10 figures
Nature of the quantum phase transition to a spin-nematic phase
Creators: name: Kirkpatrick, T. R.
name: Belitz, D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: It is shown that the quantum phase transition in metallic non-s-wave ferromagnets, or spin nematics, is generically of first order. This is due to a coupling of the order parameter to soft electronic modes that play a role analogous to that of the electromagnetic vector potential in a superconductor, which leads to a fluctuation-induced first-order transition. A generalized mean-field theory for the p-wave case is constructed that explicitly shows this effect. Tricritical wings are predicted to appear in the phase diagram in a spatially varying magnetic field, but not in a homogeneous one.
description: 4pp, 2 eps figs
Métodos Espectrales para la Determinación de la Profundidad del Punto de Curie y el Espesor Elástico de la Corteza Terrestre
Creators: name: Soler, Santiago Rubén
Publisher: name: figshare
Year: 2021
Subjects: subject: Geophysics
subject: FOS: Earth and related environmental sciences

description: Tesina para obtener el título de Licenciado en Física en la Facultad de Ciencias Exactas, Ingeniería y Agrimensura de la Universidad Nacional de Rosario, Argentina.
El archivo aquí presente es una versión en .zip del repositorio https://github.com/santisoler/tesina-fisica
Death toll in Iran alcohol poisoning jumps to 84
Creators: name: Aghababaeian, Hamidreza
Publisher: name: figshare
Year: 2018
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: 111506 Toxicology (incl. Clinical Toxicology)
subject: FOS: Clinical medicine
subject: Toxicology
subject: 80702 Health Informatics
subject: FOS: Media and communications
subject: 111709 Health Care Administration
subject: 111712 Health Promotion
subject: Health Care

description: TEHRAN: Iran's health ministry said Monday a total of 84 people have died and nearly 1,000 been poisoned from consuming bootleg alcohol over the past six weeks, ISNA news agency reported.Despite tough penalties against alcohol consumption since the Islamic revolution of 1979, the use of smuggled or bootleg liquor remains widespread.Multiple cases of poisoning by a deadly batch of moonshine were first reported in late September and have spread across the country.Iraj Harirchi, spokesman for the health ministry, said 959 people had been treated for poisoning, describing the wave of cases as "very unusual," according to the semi-official agency ISNA.As well as 84 deaths, 305 have been treated for kidney damage and 27 suffered eye damage, he added.Harirchi said the main cause was the use of toxic methanol in place of the ethanol found in properly distilled spirits."Some have been arrested in this regard and people should know that even alcohol packed and sealed in foreign packages can easily be fake," Harirchi said.The most poisoning cases were reported in Alborz province north of Tehran and Hormozgan on the south coast.Only members of state-recognized religious minorities have the right to produce or purchase alcoholic drinks in Iran.Those who break Iran's alcohol laws can be fined, lashed or jailed, but bootleg liquor is widely available through illegal dealers.
title: Quantification of Chest radiograph based on Generative Adversarial Network for Extent Scoring of Idiopathic Pulmonary Fibrosis
Creators: name: Park, Subin
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Lung
subject: Digital radiography
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-Virtual imaging
subject: Artifacts
subject: Infection

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Interstitial pulmonary fibrosis (IPF) is a progressive lung disease that is difficult to treat and gets worse over time. Therefore, evaluation of interval changes is necessary to detect new abnormalities or changes in the site of subsequent...
Methods for improving the optimal operation control of combustion engine-based micro-CHP systems in small residences
Creators: name: Robertson, Brandon
Publisher: name: University of British Columbia
Year: 2019

description: The research presented in this thesis contributes to the body of literature surrounding the optimal operation of micro-CHP (combined heat and power) systems particularly within small residences. A method is discussed that allows for the use of more complicated constraints and increased resolution compared to standard model predictive control (MPC) strategies. This method uses two progressively more detailed optimizations where the first optimization applying boundary constraints to the second optimizations. Such a technique results in more freedom in the choice of constraints and resolution for the MPC optimization. This method is tested with micro-CHP formulations containing solar power, an auxiliary heater, thermal energy storage (TES), and electrical energy storage (EES). Many variants of the proposed method and formulations are tested using a novel HLM for comparison. Computational complexity resulting from the proposed method and the formulation are discussed. The effects of forecasting inaccuracies and the selling price of electricity are investigated for the proposed formulations. The time-step size and horizon length of the optimization are changed, and the effects of these changes are explored. The behavior of the controller is also discussed in relation to a heat-led method (HLM). The proposed methods can be generalized to problems with different constraints resulting in a transferable solution to similar problems. The methods are also tested using low-performance hardware and open-source software to be generalizable and competitive in cost to conventional methods. The proposed formulations and MPC strategies were able to outperform an HLM in the majority of test scenario, particularly when the selling price of electricity is lower than the purchasing price. However, when the selling and purchasing price of electricity are the same, the performance of the proposed MPC strategy is much closer to that of the HLM with no guarantee of better performance with the current formulation. The formulation was also able to deal with relatively complex constraints while achieving sufficiently low computation times.
Preprocessing for Automating Early Detection of Cervical Cancer
Creators: name: Das, Abhishek
name: Kar, Avijit
name: Bhattacharyya, Debasis
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Uterine Cervical Cancer is one of the most common forms of cancer in women worldwide. Most cases of cervical cancer can be prevented through screening programs aimed at detecting precancerous lesions. During Digital Colposcopy, colposcopic images or cervigrams are acquired in raw form. They contain specular reflections which appear as bright spots heavily saturated with white light and occur due to the presence of moisture on the uneven cervix surface and. The cervix region occupies about half of the raw cervigram image. Other parts of the image contain irrelevant information, such as equipment, frames, text and non-cervix tissues. This irrelevant information can confuse automatic identification of the tissues within the cervix. Therefore we focus on the cervical borders, so that we have a geometric boundary on the relevant image area. Our novel technique eliminates the SR, identifies the region of interest and makes the cervigram ready for segmentation algorithms.
description: 15th International Conference on Information Visualisation (Track: 8th International Conference BioMedical Visualization) at London, UK (IEEE Computer Society)
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´Ð¸Ð·Ð°Ð¹Ð½-ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ð¸ Ð²ÐµÐ±-ÑÐ°Ð¹ÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The development of the design concept of the website
Creators: name: ÐÐ±ÑÐ°Ð¼Ð¾Ð²Ð°, ÐÐ½Ð³ÐµÐ»Ð¸Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð²ÐµÐ±-ÑÐ°Ð¹Ñ
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Ð±ÐµÑÐ¿Ð¸Ð»Ð¾ÑÐ½Ð¸ÐºÐ¸
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Ð²Ð¸Ð´ÐµÐ¾ÑÐ¾Ð»Ð¸ÐºÐ¸
website
software
drones
target audience
usage scenarios
user interface
prototyping
prototype
interactive prototype
animation
videos

description: Ð ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð´Ð¸Ð·Ð°Ð¹Ð½-ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ñ Ð²ÐµÐ±-ÑÐ°Ð¹ÑÐ° Ð´Ð»Ñ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Ð·Ð°Ð½Ð¸Ð¼Ð°ÑÑÐµÐ¹ÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ ÐÐÐÐ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐµÐ´Ð¼ÐµÑÐ½Ð¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¸ Ð¾Ð±Ð·Ð¾Ñ Ð°Ð½Ð°Ð»Ð¾Ð³Ð¾Ð². Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ°Ñ ÐºÐ¾Ð½ÑÐµÐ¿ÑÐ¸Ñ Ð¸ Ð´Ð¸Ð·Ð°Ð¹Ð½ ÑÑÑÐ°Ð½Ð¸Ñ ÑÐ°Ð¹ÑÐ°. Ð¡Ð¾Ð·Ð´Ð°Ð½ Ð¸Ð½ÑÐµÑÐ°ÐºÑÐ¸Ð²Ð½ÑÐ¹ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿.
description: In the qualifying work, a design concept of the web site was developed for a company engaged in the development of software for UAVs. The analysis of the subject area and review of analogues. The graphic concept and design of pages of the site is developed. An interactive prototype was created.
title: Free-hand core needle biopsy in pediatric oncology. Hybrid multimodal imaging for results improvement
Creators: name: Cherkashin, Mikhail
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Interventional non-vascular
subject: Oncology
subject: Paediatric
subject: Conventional radiography
subject: CT
subject: Ultrasound
subject: Biopsy
subject: Intraoperative
subject: Cancer
subject: Education and training
subject: Multidisciplinary cancer care

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To discuss the role of different imaging modalities deployment for biopsy planning, preforming and safety assessment in pediatric...
Edge effects in electrostatic calibrations for the measurement of the Casimir force
Creators: name: Wei, Qun
name: Onofrio, Roberto
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Physics (physics.comp-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We have performed numerical simulations to evaluate the effect on the capacitance of finite size boundaries realistically present in the parallel plane, sphere-plane, and cylinder-plane geometries. The potential impact of edge effects in assessing the accuracy of the parameters obtained in the electrostatic calibrations of Casimir force experiments is then discussed.
title: Stent grafts implantation during radiotherapy in patients with iliac veins tumor invasion
Creators: name: Cherkashin, Mikhail
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Interventional vascular
subject: Oncology
subject: Pelvis
subject: Catheter venography
subject: CT
subject: MR-Angiography
subject: Angioplasty
subject: Stents
subject: Cancer
subject: Embolism / Thrombosis
subject: Multidisciplinary cancer care

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To discuss applicability and efficacy of stent graft placement in patients with tumor invasion into pelvic veins during radiotherapy with high risk of massive or potentially life threating...
Death toll from alcohol poisoning rises to 84
Creators: name: Aghababaeian, Hamidreza
Publisher: name: figshare
Year: 2018
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences
subject: Health Care
subject: 111712 Health Promotion
subject: Toxicology
subject: 111506 Toxicology (incl. Clinical Toxicology)
subject: FOS: Clinical medicine

description: Iran’s health ministry on Monday said a total of 84 people have died and nearly 1,000 been poisoned from consuming bootleg alcohol over the past six weeks, ISNA news agency reported.Despite tough penalties against alcohol consumption since the Islamic revolution of 1979, the use of smuggled or bootleg liquor remains widespread.[READ ALSO] Alleged N100bn tax evasion: 150 groups ask EFCC to probe Alpha BetaMultiple cases of poisoning by a deadly batch of moonshine were first reported in late September and have spread across the country.The spokesman for the health ministry, Iraj Harirchi, said 959 people had been treated for poisoning, describing the wave of cases as “very unusual”, according to the semi-official agency ISNA.As well as 84 deaths, 305 have been treated for kidney damage and 27 suffered eye damage, he added.Harirchi said the main cause was the use of toxic methanol in place of the ethanol found in properly distilled spirits.“Some have been arrested in this regard and people should know that even alcohol packed and sealed in foreign packages can easily be fake,” Harirchi said.The most poisoning cases were reported in Alborz province north of Tehran and Hormozgan on the south coast.Only members of state-recognised religious minorities have the right to produce or purchase alcoholic drinks in Iran.YOU MAY ALSO LIKE: I killed my victim for being disrespectful — Murder suspectThose who break Iran’s alcohol laws can be fined, lashed or jailed, but bootleg liquor is widely available through illegal dealers.
title: Diagnostic benefit of spectral CT in staging of pancreatic tumors
Creators: name: Ehrengut, Constantin
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: CT
subject: Diagnostic procedure
subject: Neoplasia

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To highlight the benefits of spectral ct-imaging in the staging of pancreatic adenocarcinoma. To discuss specific spectral reconstructions and their advantages over conventional ct...
Faces of weight polytopes and a generalization of a theorem of Vinberg
Creators: name: Khare, Apoorva
name: Ridenour, Tim
Publisher: name: arXiv
Year: 2010
Subjects: subject: Representation Theory (math.RT)
subject: Combinatorics (math.CO)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 17B20 (Primary), 17B10 (Secondary)

description: The paper is motivated by the study of graded representations of Takiff algebras, cominuscule parabolics, and their generalizations. We study certain special subsets of the set of weights (and of their convex hull) of the generalized Verma modules (or GVM's) of a semisimple Lie algebra $\lie g$. In particular, we extend a result of Vinberg and classify the faces of the convex hull of the weights of a GVM. When the GVM is finite-dimensional, we ask a natural question that arises out of Vinberg's result: when are two faces the same? We also extend the notion of interiors and faces to an arbitrary subfield $\F$ of the real numbers, and introduce the idea of a weak $\F$-face of any subset of Euclidean space. We classify the weak $\F$-faces of all lattice polytopes, as well as of the set of lattice points in them. We show that a weak $\F$-face of the weights of a finite-dimensional $\lie g$-module is precisely the set of weights lying on a face of the convex hull.
description: Statement changed in Section 4. Typos fixed and some proofs updated. Submitted to "Algebra and Representation Theory." 18 pages
Floral Arrangement by Mrs. Adele Herter, 1922
Creators: name: (:Unas)
Publisher: name: Garden Club of East Hampton
Year: 1922
Subjects: Gardening
Gardens
Social organizations
Organizations
Flowers
Flower shows
Flower arrangements
East Hampton (N.Y.)

description: This photo shows a floral arrangement done by Mrs. Adele Herter, wife of Albert Herter, for The Garden Club of East Hampton in 1922.
Visual Communication Methods and Tools for Sustainability Performance Assessment: Linking Academic and Industry Perspectives (Supplementary Material)
Creators: name: Raoufi, Kamyar
name: Taylor, Caroline
name: Laurin, Lise
name: Haapala, Karl
Publisher: name: figshare
Year: 2019
Subjects: subject: 91099 Manufacturing Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 120307 Visual Communication Design (incl. Graphic Design)
subject: FOS: Arts (arts, history of arts, performing arts, music)
subject: 170202 Decision Making
subject: FOS: Psychology

description: This document contains supplementary material for the above-referenced paper, appearing in Procedia CIRP (2019) and presented at the 26th CIRP Life Cycle Engineering Conference held in West Lafayette, Indiana, USA.
title: Contrast media strategies in enhanced chest CT
Creators: name: Henning, Mette Karen
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Contrast agents
subject: Radiographers
subject: Thorax
subject: CT
subject: Contrast agent-intravenous
subject: Biological effects
subject: Tissue characterisation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Image quality and lesion detection in computed tomography (CT) scans of the chest may be improved with the used of contrast media (CM). Traditionally, enhanced CT protocols use fixed CM doses [1], however, personalized CM approaches have been shown...
How Deep is the Antinucleon Optical Potential at FAIR energies
Creators: name: Gaitanos, T.
name: Kaskulov, M.
name: Lenske, H.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The key question in the interaction of antinucleons in the nuclear medium concerns the deepness of the antinucleon-nucleus optical potential. In this work we study this task in the framework of the non-linear derivative (NLD) model which describes consistently bulk properties of nuclear matter and Dirac phenomenology of nucleon-nucleus interactions. We apply the NLD model to antinucleon interactions in nuclear matter and find a strong decrease of the vector and scalar self-energies in energy and density and thus a strong suppression of the optical potential at zero momentum and, in particular, at FAIR energies. This is in agreement with available empirical information and, therefore, resolves the issue concerning the incompatibility of G-parity arguments in relativistic mean-field (RMF) models. We conclude the relevance of our results for the future activities at FAIR.
description: 13 pages, 5 figures, accepted version to appear in Phys. Lett. B
POPL22 Pipe AEC Artifact
Creators: name: Loehr, Devon
Publisher: name: Zenodo
Year: 2021

description: This is the artifact for the POPL22 AEC submission #39: Safe, Modular Packet Pipeline Programming. To begin, download and unzip the folder anywhere (On a non-Mac machine, ignore the _MACOSX folder and just use the lucid subfolder). Further instructions are included in the readme.md file inside, which can also be viewed here: https://github.com/PrincetonUniversity/lucid/tree/popl22_artifact. The online readme file is slightly newer, addressing a few bugs we have found in the VM when it is hosted on a Windows computer. To avoid these, we recommend hosting the VM on a Mac.
Reflection Positivity of Free Overlap Fermions
Creators: name: Kikukawa, Yoshio
name: Usui, Kouta
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: It is shown that free lattice fermions defined by overlap Dirac operator fulfill the Osterwalder-Schrader reflection positivity condition with respect to the link-reflection. The proof holds true in non-gauge models with interactions such as chiral Yukawa models.
description: 16pages, the proof for Weyl fermions and chiral Yukawa model are explained in some detail, references added. This version will appear in Physical Review D
title: Bronchial artery embolization for hemoptysis in cystic fibrosis: treatment results and follow-up
Creators: name: Buijs, Elvira
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Arteries / Aorta
subject: Management
subject: Thorax
subject: CT
subject: CT-Angiography
subject: Fluoroscopy
subject: Arterial access
subject: Embolisation
subject: Treatment effects
subject: Arteriovenous malformations
subject: Haemorrhage

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Hemoptysis in cystic fibrosis (CF) is a serious and potentially fatal complication, with an average annual incidence of nearly 1% and overall incidence of 4%. 1 Massive bleeding is more common in advanced stages of the disease, often concomitant...
ASSESSING THE ADOPTION OF INDUSTRY 4.0 IN THE NIGERIAN CONSTRUCTION INDUSTRY: A CASE STUDY OF CONSTRUCTION PROFESSIONALS IN ABUJA AND PORT HARCOURT
Creators: name: ISAIAH, ONYEKA OBED
name: PROF. BANKOLE, AWUZIE
name: DR. HENRY, C. AJAELU
Publisher: name: ZAP JOURNALS
Year: 2025
Subjects: Industry 4.0, Nigerian construction industry, project delivery, robotics, Building Information Modeling (BIM)

description: The focus of the study is improving the adoption of industry 4.0 in the Nigerian construction industry with special reference to construction professionals in Abuja and Port Harcourt. The aim of this study is to develop strategies that will improve the adoption of industry 4.0 among construction professionals in the Nigerian construction industry. The specific objectives are to determine the level of awareness of Industry 4.0 as a performance tool in the Nigerian construction industry; to determine the impact of industry 4.0 on the efficient project delivery in the Nigerian construction industry. The research design adopted in the study is mixed research design which combines quantitative and qualitative research techniques. The target population comprises of Registered Quantity surveyors, Architects, Engineers, Estate managers and Urban Designers which gives a total of 747 respondents. A sample size of 261 was gotten through Taro Yamane. Based on the nature of the objectives, OLS regression techniques were used to ascertain the impact of industrial 4.0 on the construction industry in Nigeria, efficient project delivery becomes the dependent variable whereas robotics, building information modelling, drones, and artificial intelligence were used as the independent variable. The findings of the study reveals that The direction of the relationship between the underlisted variables are majorly positive except the drones which implies that increase in the adoption of robotics, drones, building information modelling will lead to simultaneous increase in the efficient project delivery in Nigeria. The study also concludes that the signs of all the variable coefficient from the estimated model are not totally in line with a priori expectations. Robotics, building information modelling and drones, have a positive relationship with efficient project delivery, which conforms to the expected sign whereas artificial intelligence has negative relationship with efficient project delivery which does not conforms to the expected signs. The study recommends that Professionals are encouraged to continue to participate in learning and training in the field of technology in order to know ways in which industry 4.0 can be beneficial to their work processes.
A computational analysis of the dynamic roles of talin, Dok1, and PIPKI for integrin activation
Creators: name: Geier, Florian
name: Fengos, Georgios
name: Iber, Dagmar
Publisher: name: arXiv
Year: 2011
Subjects: subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: Integrin signaling regulates cell migration and plays a pivotal role in developmental processes and cancer metastasis. Integrin signaling has been studied extensively and much data is available on pathway components and interactions. Yet the data is fragmented and an integrated model is missing. We use a rule-based modeling approach to integrate available data and test biological hypotheses regarding the role of talin, Dok1 and PIPKI in integrin activation. The detailed biochemical characterization of integrin signaling provides us with measured values for most of the kinetics parameters. However, measurements are not fully accurate and the cellular concentrations of signaling proteins are largely unknown and expected to vary substantially across different cellular conditions. By sampling model behaviors over the physiologically realistic parameter range we find that the model exhibits only two different qualitative behaviours and these depend mainly on the relative protein concentrations, which offers a powerful point of control to the cell. Our study highlights the necessity to characterize model behavior not for a single parameter optimum, but to identify parameter sets that characterize different signaling modes.
On Global Flipped SU(5) GUTs in F-theory
Creators: name: Chung, Yu-Chieh
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct an SU(4) spectral divisor and its factorization of types (3,1) and (2,2) based on the construction proposed in [1]. We calculate the chiral spectra of flipped SU(5) GUTs by using the spectral divisor construction. The results agree with those from the analysis of semi-local spectral covers. Our computations provide an example for the validity of the spectral divisor construction and suggest that the standard heterotic formulae are applicable to the case of F-theory on an elliptically fibered Calabi-Yau fourfold with no heterotic dual.
description: 45 pages, 12 tables, 1 figure; typos corrected, footnotes added, and a reference added
Aedes aegypti mosquito
Creators: name: Ramírez, Ana L.
Publisher: name: figshare
Year: 2019
Subjects: subject: 60808 Invertebrate Biology
subject: FOS: Biological sciences
subject: 60506 Virology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Aedes aegypti mosquito created using inkscape.
title: Radiology and Covid: the Venosa P.O.D. experience
Creators: name: MANCUSI, VITO
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Management
subject: Digital radiography
subject: Socio-economic issues
subject: Economics

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The identification of a district facility, without infectious disease wards, as a COVID hospital forced a reorganization of the earlier defined work activity based on the new target. As a result, outpatient services were discontinued, and radiology...
title: DCE-MRI of Choroid Plexus is associated with Choroid Plexus Volume and Inflammatory Activity in Crohn's Disease Patients
Creators: name: Garoli, Federico
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: Gastrointestinal tract
subject: Neuroradiology brain
subject: MR
subject: Experimental investigations
subject: Inflammation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To quantitatively assess the permeability of blood–cerebrospinal fluid barrier (BCSFB) at the level of Choroid Plexus (CP) in respect to CP volume and inflammation activity in Crohn's Disease (CD) patients through Dynamic-Contrast Enhanced (DCE)...
Contributions to the theory of C*-correspondences with applications to multivariable dynamics
Creators: name: Kakariadis, Evgenios T. A.
name: Katsoulis, Elias G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Operator Algebras (math.OA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: Motivated by the theory of tensor algebras and multivariable C*-dynamics, we revisit two fundamental techniques in the theory of C*-correspondences, the "addition of a tail" to a non-injective C*-correspondence and the dilation of an injective C*-correspondence to an essential Hilbert bimodule. We provide a very broad scheme for "adding a tail" to a non-injective C*-correspondence; our scheme includes the "tail" of Muhly and Tomforde as a special case. We illustrate the diversity and necessity of our tails with several examples from the theory of multivariable C*-dynamics. We also exhibit a transparent picture for the dilation of an injective C*-correspondence to an essential Hilbert bimodule. As an application of our constructs, we prove two results in the theory of multivariable dynamics that extend results of Davidson and Roydor and Peters. We also discuss the impact of our results on the description of the C*-envelope of a tensor algebra as the Cuntz-Pimsner algebra of the associated C*-correspondence.
description: 32 pages
Numerical study of a transient bifurcating-flow near slotted apertures
Creators: name: Li, Weiyin
Publisher: name: University of British Columbia
Year: 2019

description: This thesis numerically studied the transient flow near slotted apertures inside a pulp screen. The capacity of pressure screen is generally defined as the maximum mass throughput before the apertures plug with pulp. Increased capacity follows from factors that either reduce fiber deposition at the aperture or increase the effectiveness with which fibers are removed. This thesis considers this latter effect and in particular the factors that increase the backflush pulse that clears any deposited fibers from the aperture. Three major factors are discussed in this thesis: (1) higher rotor tip speeds and lower slot velocities support longer and higher reversal flows to backflush and clear the apertures, (2) a foil angle-of-attack of 5-degree generated the longest reversal flow duration and maximum negative pressure pulse, and (3) the maximum reversal velocity was found for an intermediate contour height of 0.9 mm. The reversal flow time increases with the increasing contour height when the slot velocity is reduced. The study also showed a backflush “flow tunnel” between the vortex and the backside of the wire. When the reversal flow happens, the vortex center would move away from the aperture and the backflush flow tunnel could be found.
Further development of spinal cord retreatment dose estimation: including radiotherapy with protons and light ions
Creators: name: Moore, Joshua W.
name: Woolley, Thomas E.
name: Hopewell, John W.
name: Jones, Bleddyn
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Neuroscience
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: A graphical user interface (GUI) was developed to aid in the assessment of changes in the radiation tolerance of spinal cord/similar central nervous system tissues with time between two individual treatment courses. The GUI allows any combination of photons, protons (or ions) to be used as the initial, or retreatment, radiotherapy courses. Allowances for clinical circumstances, of reduced tolerance, can also be made. The radiobiological model was published previously and has been incorporated with additional checks and safety features, to be as safe to use as possible. The proton option includes use of a fixed RBE of 1.1 (set as the default), or a variable RBE, the latter depending on the proton linear energy transfer (LET) for organs at risk. This second LET-based approach can also be used for ions, by changing the LET parameters. GUI screenshots are used to show the input and output parameters for different clinical situations used in worked examples. The results from the GUI are in agreement with manual calculations, but the results are now rapidly available without tedious and error-prone manual computations. The software outputs provide a maximum dose limit boundary, which should not be exceeded. Clinicians may also choose to further lower the number of treatment fractions, whilst using the same dose per fraction (or conversely a lower dose per fraction but with the same number of fractions) in order to achieve the intended clinical benefit as safely as possible. The new GUI will allow scientific-based estimations of time related radiation tolerance changes in the spinal cord and similar central nervous tissues (optic chiasm, brainstem), which can be used to guide the choice of retreatment dose fractionation schedules, with either photons, protons or ions.
Relay-Assisted Multiple Access with Multi-Packet Reception Capability and Simultaneous Transmission and Reception
Creators: name: Pappas, Nikolaos
name: Ephremides, Anthony
name: Traganitis, Apostolos
Publisher: name: arXiv
Year: 2011
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this work we examine the operation of a node relaying packets from a number of users to a destination node. We assume multi-packet reception capabilities for the relay and the destination node. The relay node can transmit and receive at the same time, so the problem of self interference arises. The relay does not have packets of its own and the traffic at the source nodes is considered saturated. The relay node stores a source packet that it receives successfully in its queue when the transmission to the destination node has failed. We obtain analytical expressions for the characteristics of the relay's queue (such as arrival and service rate of the relay's queue), the stability condition and the average length of the queue as functions of the probabilities of transmissions, the self interference coefficient and the outage probabilities of the links. We study the impact of the relay node and the self interference coefficient on the throughput per user-source as well as the aggregate throughput.
description: A shorter version accepted for publication at IEEE Information Theory Workshop 2011. This version has all the proofs omitted in the conference version due to space limitations
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¸ Â«ÐÐ¿ÑÐ°Ð²ÐºÐ°Â»
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: Technological process of manufacturing the Â«MandrelÂ» part
Creators: name: ÐÐ¾ÑÐ½Ð¸Ð»Ð¾Ð², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸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: 2020
Subjects: Ð¾Ð¿ÑÐ°Ð²ÐºÐ°
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ñ
Ð·Ð°Ð³Ð¾ÑÐ¾Ð²ÐºÐ°
ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½Ñ
ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐµÐ·Ð°Ð½Ð¸Ñ
ÑÑÐµÐ·Ð°
ÑÐµÐ·ÐµÑ
ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑ Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð²
Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ
Ð·Ð°Ð³ÑÑÐ·Ð¾ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
Ð´ÐµÑÐ°Ð»Ñ
Ð±Ð°Ð·Ð°
mandrel
technology
blank
technological process
tool
cutting modes
milling cutter
cutter
set of taps
automation
loading device
part
base

description: ÐÐµÑÐ²ÑÐ¹ ÑÐ°Ð·Ð´ÐµÐ» Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½, Ð²ÑÐ±Ð¾ÑÑ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð°Ð½Ð°Ð»Ð¸Ð·Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ¿ÑÐ°Ð²ÐºÐ°Â» Ð½Ð° ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐ½Ð¾ÑÑÑ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°ÑÑÐµÑÑ ÑÐµÐ¶Ð¸Ð¼Ð¾Ð² ÑÐµÐ·Ð°Ð½Ð¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¼Ð°ÑÑÑÑÑ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð´ÐµÑÐ°Ð»Ð¸ Â«ÐÐ¿ÑÐ°Ð²ÐºÐ°Â» Ñ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ¾Ð¼ Ð²ÑÐµÑ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°ÑÐ¸Ð¹. ÐÑÐ¾ÑÐ¾Ð¹ ÑÐ°Ð·Ð´ÐµÐ» Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ. ÐÐ»Ñ Ð¿ÑÐ¸Ð·Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÐ·ÑÐ°, ÑÐµÑÐ²ÑÑÐ½Ð¾Ð¹ ÑÑÐµÐ·Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð¼ÐµÑÑÐ¸ÐºÐ¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ³Ð»Ð¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð³Ð°Ð±Ð°ÑÐ¸ÑÐ½ÑÐµ ÑÐ°Ð·Ð¼ÐµÑÑ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð². Ð¢ÑÐµÑÐ¸Ð¹ ÑÐ°Ð·Ð´ÐµÐ» Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ð¸ Ð¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÐµÑÐµÑÐ¾Ð´Ð°. Ð Ð´Ð°Ð½Ð½Ð¾Ð¼ ÑÐ°Ð·Ð´ÐµÐ»Ðµ Ð±ÑÐ»Ð¾ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð¾ Ð·Ð°Ð³ÑÑÐ·Ð¾ÑÐ½Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾, Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼ Ð¾ÑÐ¸ÐµÐ½ÑÐ°ÑÐ¸Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÑÐµÐºÐ°ÑÐµÐ»Ñ.
description: The first section of the final qualification work is devoted to the selection of equipment, the analysis of the âMandrelâ part for manufacturability, and also to the calculation of cutting conditions. Technological route has been developed for manufacturing the âMandrelâ part with a set of all technical documentation. The second section of the final qualification work is devoted to the tool. For the prismatic shaped cutter, worm cutter, and also a set of taps, the calculation of the main angles was performed, as well as the overall dimensions of the tools were determined. The third section of the graduate qualification work is dedicated to the automation of one technological transition. In this section, a boot device, an orientation mechanism and a cutter were selected.
title: Ovarian cancer metastases in the liver area: a retrospective analysis of surgical, intraoperative and postoperative outcomes according to a standardised radiological classification
Creators: name: Cipriani, Alessia
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Genital / Reproductive system female
subject: Oncology
subject: CT
subject: Contrast agent-intravenous
subject: Cancer
subject: Neoplasia

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Ovarian cancer is a major cause of mortality from malignant gynecologic disease, ranking fifth in cancer deaths among women. These tumours may originate from the ovarian surface epithelium, sex-cord stroma or germ cells. Epithelial tumours are the...
title: Right iliac fossa : be aware of appendiceal mucocele.
Creators: name: EL OUATI, ACHRAF
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: CT
subject: Education
subject: Cysts

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Appendiceal mucocele is a rare condition, referring to a dilated, mucin-filled appendix. Potential malignancy, the risk of perforation leading to a peritoneal pseudomyxoma, and last but not least, the appendico-colic intussusception represents its...
Five-dimensional SU(2) AGT conjecture and recursive formula of deformed Gaiotto state
Creators: name: Yanagida, Shintarou
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: This note deals with the five-dimensional pure SU(2) AGT conjecture proposed by Awata and Yamada. We give a conjecture on a recursive formula for the inner product of the deformed Gaiotto state. We also show that the K-theoretic pure SU(2) Nekrasov partition function satisfies the same recursion relation. Therefore the five-dimensional AGT conjecture is reduced to our conjectural recursive formula.
description: 16 pages. Typos corrected
title: Basic Life Support for radiologists and radiographers. Implementation in Armenia
Creators: name: Berezin, Nikita
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Cardiac
subject: Emergency
subject: Management
subject: CT
subject: Education
subject: Safety
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To discuss the process of Basic Life Support implementation for radiographers and...
Monte Carlo study of thermal fluctuations and Fermi-arc formation in d-wave superconductors
Creators: name: Zhong, Yong-Wei
name: Li, Tao
name: Han, Qiang
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: From the perspective of thermal fluctuations, we investigate the pseudogap phenomena in underdoped high-temperature curpate superconductors. We present a local update Monte Carlo procedure based on the Green's function method to sample the fluctuating pairing field. The Chebyshev polynomial method is applied to calculate the single-particle spectral function directly and efficiently. The evolution of Fermi arcs as a function of temperature is studied by examining the spectral function at Fermi energy as well as the loss of spectral weight. Our results signify the importance of the vortex-like phase fluctuation on the formation of Fermi arcs.
description: 9 pages, 3 figures. Figures redrawn
A plastic hinge method for static pushover analysis of 3D frame structures
Creators: name: Damcı, Erdem
name: Öztorun, Namık Kemal
name: Çelik, Tuncer
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Space Science
subject: Medicine
subject: Mathematical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: In this paper, a nonlinear elasto-plastic analysis method under incremental external loads is presented to determine static pushover curves of 3D frame structures. Geometric nonlinearity is taken into account with stability functions, and the nonlinear behaviour of material is considered by plastic hinge hypothesis. Improved matrices and matrix operations for 3D frame elements are given, and the results obtained from a six-storey 3D frame, which is used as a benchmark example, are given comparatively with the related studies. Furthermore, in order to perform these analyses with the developed algorithms, the upgraded computer program TUNAL is used to present pushover curves of a 2-storey RC building for an assumption on torsional stiffness caused by plastic hinges. It is shown that the proposed methodology and the computer program give accurate and reliable results.
title: Appropriateness of neck ultrasound requests to a paediatric radiology department: a retrospective analysis.
Creators: name: Filippini, Claire
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Head and neck
subject: Lymph nodes
subject: Paediatric
subject: Ultrasound
subject: Audit and standards
subject: Quality assurance

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Requests for ultrasounds of the neck are common in the paediatric radiology department. The majority of these requests are from general practitioners (GPs) wanting to determine the aetiology of a ‘neck lump’ or possible abnormal cervical lymph...