cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Field-induced quantum critical point and nodal superconductivity in the heavy-fermion superconductor Ce2PdIn8
Creators: name: Dong, J. K.
name: Zhang, H.
name: Qiu, X.
name: Pan, B. Y.
name: Dai, Y. F.
name: Guan, T. Y.
name: Zhou, S. Y.
name: Gnida, D.
name: Kaczorowski, D.
name: Li, S. Y.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The interplay between magnetism and superconductivity has been a central issue in unconventional superconductors. While the dynamic magnetism could be the source of electron pairing, the static magnetism is generally believed to compete with superconductivity. In this sense, the observation of Q phase, the coupled spin-density wave order and superconductivity, in the heavy-fermion superconductor CeCoIn5 is very puzzling. Whether this Q phase origins from the novel Fulde-Ferrel-Larkin-Ovchinnikov state is under hot debate. Here we report the resistivity and thermal conductivity study of a newly discovered heavy-fermion superconductor Ce2PdIn8 down to 50 mK. We find an unusual field-induced quantum critical point at the upper critical field Hc2 and unconventional nodal superconductivity in Ce2PdIn8. The jump of thermal conductivity k(H)/T near Hc2 suggests a first-order-like phase transition at low temperatures. These results mimic the features of the Q phase in CeCoIn5, implying that Ce2PdIn8 is another promising compound to investigate the exotic Q phase and FFLO state. The comparison between CeCoIn5 and Ce2PdIn8 may help to clarify the origin of the Q phase.
description: 18 pages, 4 figures
Causal relationship between serum nutritional factors and bone mineral density: a Mendelian randomization study
Creators: name: Qu, Zihao
name: Yang, Fangkun
name: Yan, Yishang
name: Hong, Jianqiao
name: Wang, Wei
name: Li, Sihao
name: Jiang, Guangyao
name: Yan, Shigui
Publisher: name: figshare
Year: 2020
Subjects: subject: 111706 Epidemiology
subject: FOS: Health sciences

description: Purpose: Multiple risk factors have been suggested to regulate the development of osteoporosis. This study aims to examine the potential causal relationships between serum nutritional factors and bone mineral density (BMD). Methods: A total of 6 nutritional factors were selected as exposures. Based on the European population, each nutritional factor included in this study was independently identified from genome-wide association studies (GWAS). Outcomes included total body BMD (n = 66 945), BMD at forearm (FA), femoral neck (FN), lumbar spine (LS) and heel (HL) (n = 8143, 32 735, 28 498 and 394 929, respectively), and estimated BMD (eBMD) at HL in men and women (n = 206 496). Two-sample Mendelian randomization (MR) strategy was adopted to estimate the causal relationship between serum nutritional factors and BMD. The adjusted p-value threshold was 1.39×10-3. Results: Serum calcium levels were observed to be inversely associated with LS BMD (Effect = -0.55; 95% CI, -0.86 to -0.24; P = 0.001). While the serum selenium levels were positively correlated with HL eBMD (Effect = 0.22; 95% CI, 0.10 to 0.33; P = 1.70×10-4). For the nominally significant results, positive associations were found between serum selenium levels and FA BMD (Effect = 0.66; 95% CI, 0.01 to 1.31), as well as associations between serum retinol (Effect = 0.13; 95% CI, 0.04 to 0.23) and vitamin E (Effect = 0.28; 95% CI, 0.07 to 0.50) levels and HL eBMD. Also, sex-specific effects were observed of serum retinol (Effect = 0.31; 95% CI, 0.09 to 0.53) and vitamin E (Effect = 0.28; 95% CI, 0.07 to 0.48) levels on BMD in men. Main Conclusions: BMD is causally influenced by serum calcium and selenium levels at specific skeletal sites, suggesting that these nutritional factors might play crucial roles in bone metabolism and osteoporosis.
title: Expect the unexpected. Isolated nodular infarction.
Creators: name: Garbea, Oana-Stefania
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: Emergency
subject: Neuroradiology brain
subject: MR
subject: MR-Angiography
subject: Diagnostic procedure
subject: Acute
subject: Education and training
subject: Ischaemia / Infarction

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To highlight the importance of recognising isolated nodular infarction To present the key anatomic particularities of nodulus To illustrate the main diagnosic...
Positronium signature in organic liquid scintillators for neutrino experiments
Creators: name: Franco, D.
name: Consolati, G.
name: Trezzi, D.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Electron anti-neutrinos are commonly detected in liquid scintillator experiments via inverse beta decay, by looking at the coincidence between the reaction products, neutron and positron. Prior to positron annihilation, an electron-positron pair may form an orthopositronium (o-Ps) state, with a mean life of a few ns. Even if the o-Ps decay is speeded up by spin flip or pick off effects, it may introduce distortions in the photon emission time distribution, crucial for position reconstruction and pulse shape discrimination algorithms in anti-neutrino experiments. Reversing the problem, the o-Ps induced time distortion represents a new signature for tagging anti-neutrinos in liquid scintillator. In this paper, we report the results of measurements of the o-Ps formation probability and lifetime, for the most used solvents for organic liquid scintillators in neutrino physics (pseudocumene, linear alkyl benzene, phenylxylylethane, and dodecane). We characterize also a mixture of pseudocumene +1.5 g/l of 2,5-diphenyloxazole, a fluor acting as wavelength shifter. In the second part of the paper, we demonstrate that the o-Ps induced distortion of the scintillation photon emission time distributions represent an optimal signature for tagging positrons on an event by event basis, potentially enhancing the anti-neutrino detection.
description: 6 pages, 9 figures
title: Claw-sign review- Is it in, or is it out?
Creators: name: Stoenica, Maria
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Head and neck
subject: Lung
subject: CT
subject: CT-High Resolution
subject: Ultrasound
subject: Abscess delineation
subject: Education
subject: Localisation
subject: Abscess

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: The aim of this study is to describe radiological appearance of “claw-sign”. We provide a notion that readers could find helpful and applicable in their current practice. One of our objectives is to narrow the differential diagnosis list when...
Unitarity constraints on asymmetric freeze-in
Creators: name: Hook, Anson
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: This paper considers unitarity and CPT constraints on asymmetric freeze-in, the use of freeze-in to store baryon number in a dark sector. In this scenario, Sakharov's out of equilibrium condition is satisfied by placing the visible and hidden sectors at different temperatures while a net visible baryon number is produced by storing negative baryon number in a dark sector. It is shown that unitarity and CPT lead to unexpected cancellations. In particular, the transfer of baryon number cancels completely at leading order.
description: 15 pages, 7 figures, change in notation, accepted to prd
title: CT enterography performed with the novel HU-negative bowel filling agent Lumentin® 44 compared with conventional MR enterography in patients with Crohn’s disease
Creators: name: Makitan, Mladen
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Contrast agents
subject: CT
subject: Contrast agent-oral
subject: Inflammation

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Lumentin® 44 (L44) is a novel HU-negative bowel-filling contrast agent that has been shown to give an approximately 7 times higher contrast between bowel wall and lumen, compared to conventional oral contrast agents [1,2]. MR enterography (MRE) is...
title: Diagnostic Imaging in Pediatric Gastrointestinal Emergencies: Don´t Miss It!
Creators: name: Fevereiro, Beatriz
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Gastrointestinal tract
subject: Paediatric
subject: CT
subject: Plain radiographic studies
subject: Ultrasound
subject: Education
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Review the most common causes for emergent abdominal imaging in the pediatric population; llustrate key imaging findings, possible diagnostic pitfalls, and mimickers for each diagnosis, emphasizing those requiring surgical...
Getting Through the Maze - Reusable Strategies and Tools for Research Data Management
Creators: name: Biernacka, Katarzyna
name: Cortez, Katrin
Publisher: name: Zenodo
Year: 2019

description: Research data is part of a digitization process in science, which challenges aspects of the scientific work such as reproducibility, re-use or sustainability. Professional management of digital research data is an essential prerequisite for effective and excellent research.

In our project five universities have been creating strategies, roadmaps, guidelines and open access material for an exceptional research data management infrastructure. They bundle their experience and expertise working on the four main tasks: strategy development, legal issues, policy development, and competence enhancements.

All the project outcomes are easy to re-use models and instructions. One can find amongst others a self-evaluated strategy for research data management based on the know-how of the co-operation partners and using the resources provided by the Digital Curation Centre (DCC). Another outcome is the component and level based policy kit that helps to create an own research data policy, and guidelines that accompany the universities with the strategical implementation of it. To support the research data coordinators (stewards / trainers) one can use the full train-the-trainer concept on RDM. It includes a book with the contents on RDM as well as the full teaching scripts, a huge amount of exercises and methods that show how to teach the topic, slide shows, hand-outs, check-lists and more. Complementary, guidelines and recommendations on legal issues are published. All these outcomes are freely accessible under the CC-BY 4.0 international license.

The objective of the collaborative work is to make sure that the introduction of a research data management at universities (or other educational institutions) is efficient and easy to conduct.
description: This work was funded by the German Federal Ministry of Education and Research (FKZ 16FDM010) and presented at the Open Science Conference 2019.
On quantum cluster algebras of finite type
Creators: name: Ding, Ming
Publisher: name: arXiv
Year: 2010
Subjects: subject: Representation Theory (math.RT)
subject: Quantum Algebra (math.QA)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 16G20

description: We extend the definition of a quantum analogue of the Caldero-Chapoton map defined in \cite{rupel}. When $Q$ is a quiver of finite type, we prove that the algebra $\mathcal{AH}_{|k|}(Q)$ generated by all cluster characters (see Definition \ref{def}) is exactly the quantum cluster algebra $\mathcal{EH}_{|k|}(Q)$.
description: 9 pages
Probing Extra Dimensions with Neutrino Oscillations
Creators: name: Machado, P. A. N.
name: Nunokawa, H.
name: Funchal, R. Zukanovich
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We consider a model where sterile neutrinos can propagate in a large compactified extra dimension (a) giving rise to Kaluza-Klein (KK) modes and the Standard Model left-handed neutrinos are confined to a 4-dimensional spacetime brane. The KK modes mix with the standard neutrinos modifying their oscillation pattern. We examine current experiments in this framework obtaining stringent limits on a.
description: 3 pages, 2 figures. To appear in: Proceedings of NOW2010, Conca Specchiulla, Italy, September 4-11, 2010
title: Remarkable vs Unremarkable Triage of Chest x-rays based on a comprehensive AI model – validation on a ground truthed, real-world dataset
Creators: name: Jones, Catherine
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Plain radiographic studies
subject: Computer Applications-Detection, diagnosis
subject: Outcomes

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Artificial intelligence (AI) has the potential to advance clinical radiology through improvements to workflow efficiency. To date, AI applied to radiology has typically provided assistance to clinicians in the interpretation of images , there is...
Automating the POWHEG method in Sherpa
Creators: name: Hoeche, Stefan
name: Krauss, Frank
name: Schonherr, Marek
name: Siegert, Frank
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A new implementation of the POWHEG method into the Monte-Carlo event generator Sherpa is presented, focusing on processes with a simple colour structure. Results for a variety of processes, namely e+e- to hadrons, deep-inelastic lepton-nucleon scattering, hadroproduction of single vector bosons and of vector boson pairs as well as the production of Higgs bosons in gluon fusion serve as test cases for the successful realisation. The algorithm is fully automated such that for further processes only virtual matrix elements need to be included.
description: 33 pages; revised version accepted for publication in JHEP
Measuring the effectiveness of a group-therapeutic model for veterans
Creators: name: Lutz, Kevin Tyler
Publisher: name: University of British Columbia
Year: 2020

description: This study examined the effectiveness of a group-therapeutic model, utilized by the Veterans Transition Program (VTP), to meet its stated goals of decreasing symptoms of depression and PTSD, while increasing the experience of hope and general quality of life. Analyses of these data showed improvements in all outcome variables. Change scores were compared using paired t-tests. One-way ANOVAs were done to determine whether the demographic factors of age, sex, marital status, children, and income were significantly associated with change scores. Multiple linear regression was carried out on the change scores to assess the possible combined effects of the covariates. Results showed a significant change in the scores on all of the measures relevant to the stated goals of the VTN. Age appeared to have an effect on some outcomes including the BDI-II, PCL-5, and OQ-45; having children appeared to be associated with change scores on the PCL-5; and sex of the respondent appeared to be associated with change scores on the THS. Outcomes of this group-therapeutic model were independent of any identified covariates. These results were seen in both the bivariate and multivariate models.
Reliable and robust hip dysplasia measurement with three-dimensional ultrasound and convolutional neural networks
Creators: name: El-Hariri, Houssam
Publisher: name: University of British Columbia
Year: 2020

description: Developmental Dysplasia of the Hip is one of the most common congenital disorders. Misdiagnosis leads to financial consequences and reduced quality of life. The current standard diagnostic technique involves imaging the hip with ultrasound and extracting metrics such as the α angle. This has been shown to be unreliable due to human error in probe positioning, leading to misdiagnosis. 3D ultrasound, being more robust to errors in probe positioning, has been introduced as a more reliable alternative. In this thesis, we aim to further improve the image processing techniques of the 3D ultrasound-based system, addressing three components: segmentation, metrics extraction, and adequacy classification. Segmentation in 3D is prohibitively slow when performed manually and introduces human error. Previous work introduced automatic segmentation techniques, but our observations indicate lack of accuracy and robustness with these techniques. We propose to use deep Convolutional Neural Network (CNN)s for improving the segmentation accuracy and consequently the reproducibility and robustness of dysplasia measurement. We show that 3D-U-Net achieves higher agreement with human labels compared to the state-of-the-art. For pelvis bone surface segmentation, we report mean DSC of 85% with 3D-U-Net vs. 26% with CSPS. For femoral head segmentation, we report mean CED Error of 1.42mm with 3D-U-Net vs. 3.90mm with the Random Forest Classifier. We implement methods for extracting α₃D, FHC₃D, and OCR dysplasia metrics using the improved segmentation. On a clinical set of 42 hips, we report inter-exam, intra-sonographer intraclass correlation coefficients of 87%, 84%, and 74% for these three metrics, respectively, beating the state-of-the-art. Qualitative observations show improved robustness and reduced failure rates. Previous work had explored automatic adequacy classification of hip 3D ultrasound, to provide clinicians with rapid point-of-care feedback on the quality of the scan. We revisit the originally proposed adequacy criteria and show that these criteria can be improved. Further, we show that 3D CNNs can be used to automate this task. Our best model shows good agreement with human labels, achieving an AROC of 84%. Ultimately, we aim to incorporate these models into a fully automatic, accurate, reliable, and robust system for hip dysplasia diagnosis.
title: Deep learning for the osteoporosis screening from an anteroposterior hip radiograph
Creators: name: PIYAPRAPAPHAN, PRARINTHORN
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: Musculoskeletal bone
subject: Nuclear medicine
subject: Absorptiometry / Bone densitometry
subject: Neural networks
subject: Plain radiographic studies
subject: Diagnostic procedure
subject: Screening
subject: Osteoporosis

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Osteoporosis is a common bone disorder characterized by decreased bone mineral density (BMD) and increased bone fragility, which can potentially lead to fractures and eventually cause morbidity and mortality [1]. It is of great concern that the...
A symplectic, symmetric algorithm for spatial evolution of particles in a time-dependent field
Creators: name: Ruzzon, Alberto
name: Elskens, Yves
name: Doveil, Fabrice
Publisher: name: arXiv
Year: 2010
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: Accelerator Physics (physics.acc-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A symplectic, symmetric, second-order scheme is constructed for particle evolution in a time-dependent field with a fixed spatial step. The scheme is implemented in one space dimension and tested, showing excellent adequacy to experiment analysis.
description: version 2; 16 pp
Generation of bitter blocker Maillard-dietary phenolic compound reaction products
Creators: name: Bonneau, Adeline
name: Tello, Edisson
name: Peterson, Devin G.
Publisher: name: Zenodo
Year: 2022
Subjects: bitterness
bitterness modulation
Maillard reaction
reaction product
bitter blocker compound

description: Bitterness is a well-known aversive taste that can negatively impact consumer’s acceptance. The aim of this study was to investigate the generation of bitter blocker compounds derived from the bitter dietary phenolic compound epigallocatechin gallate (EGCg) through the Maillard reaction. Reaction models were investigated using different reaction variables (temperature, time, moisture, nature of sugars and amino acids, and reactants molar ratio) to obtain different phenolic-Maillard reaction products. Isotope labelling experiments using carbon labelled sugars were performed to identify the reaction products and compare the different reaction models. The main resulting reaction products were further isolated and purified for sensory analysis and accurate identification purposes to discover bitter blockers. A total of fourteen isolated reaction products were identified by accurate mass spectrometry analysis (HRMS) and nuclear magnetic resonance (NMR). Those reaction products were evaluated by sensory analysis through 2-AFC test comparisons and bitterness intensity ratings to determine their bitterness modulation properties. Two reaction products were found to significantly decrease the bitterness perception of caffeine bitter samples. The optimised Maillard reaction conditions to produce those bitter blockers were further described to provide new knowledge and insight regarding the generation of bitter blocker compounds during food processing.
title: Manipulationen im Sport und staatliche Sanktionsmöglichkeiten. Zur Notwendigkeit eines neuen Straftatbestandes gegen Bestechlichkeit und Bestechung im Sport.
title: Match-fixing in sports and possibility of criminal sanctions. For the need of amending the criminal code to sentence bribery in sports.
Creators: name: Bösing, Jan
Publisher: name: Philipps-Universität Marburg
Year: 2014
Subjects: Wettbewerb
Sport
Betrug
Bestechung
Untreue
Crime
Recht
Strafgesetzbuch
Sports
Gesetz
Manipulation
Bribery
Doping
Match-Fixing

description: The publication addresses
      match-fixing in sports based on bribery, a problem that is
      often ignored in politics and in legal literature. The author
      shows, that under the current German criminal code
      match-fixing cannot be sentenced, unless there is a sports
      bet involved. The author then discusses the few solutions to
      this problem that have been proposed in legal literature and
      shows the flaws of these proposals. He especially shows that
      match-fixing by way of bribery is fundamentally different
      from doping. Consequently. the author discusses how the
      current holes in the German criminal code can be filled by
      either adding a special paragraph against bribery in sports
      or by amending the existing Sec. 299 StGB. For both options
      the author discusses the pros and cons and ultimatively
      presents a specific wording for both options that could be
      used to sentence bribery in sports.
description: Die Arbeit befasst sich mit der
      bisher sowohl in der Literatur als auch in der Praxis oft
      übergangenen Problematik von Manipulationen sportlicher
      Wettbewerbe, die auf einer Bestechung der Sportler oder
      Schiedsrichter beruhen. Dabei deckt der Verfasser de lege
      lata ein Regelungsdefizit im Strafrecht auf, wenn die
      Bestechung keinen Wetthintergrund hat. Der Verfasser erörtert
      daraufhin die wenigen bislang hierzu vorgeschlagenen
      Lösungsansätze und zeigt die Mängel dieser Verschläge auf. Er
      zeigt insbesondere auf, dass bestechungsbedingte
      Manipulationen zu Unrecht eng mit der Problematik von Doping
      im Sport verknüpft werden, da sich der Unrechtsgehalt der
      beiden Manipulationen grundlegend unterscheidet. De lege
      ferenda prüft der Verfasser daher, ob das Regelungsdefizit
      durch die Einführung eines neuen Sonderstraftatbestandes
      gegen Bestechlichkeit und Bestechung im Sport beseitigt
      werden kann, für den er im Ergebnis auch eine Formulierung
      vorschlägt. Alternativ prüft der Verfasser die Möglichkeit
      einer Ausweitung des Anwendungsbereiches des existierenden §
      299 StGB und schlägt auch hierfür eine Formulierung vor.
      Abschließend werden die beiden Lösungsansätze
      gegenübergestellt und erörtert.
Genome-wide association study of body weight and conformation traits in neonatal sheep
Creators: name: tao, lin
name: Chu, Mingxing
name: He, Xiaoyun
name: pan, linxiang
name: wang, jinwen
name: Gan, Shangquan
Publisher: name: figshare
Year: 2020
Subjects: subject: 70201 Animal Breeding
subject: FOS: Animal and dairy science
subject: 70202 Animal Growth and Development

description: Sheep, an important source of meat, dairy and fur, play an essential part in agricultural economy around the world. Body weight (BW) and body conformation traits are the key of sheep industry, however, the underlying distinction of genetic mechanisms were poorly attuned. In this study, genome-wide association studies (GWAS) were implemented to identify possible promising genes response for BW and body conformation traits in neonatal sheep using high throughput chip (630 K). After quality control, 277 individuals and 518 203 variants were analyzed by GEMMA software in a mixed linear model. A total of 48 genome-wide suggestive SNPs were obtained, 4, 4, 11 and 29 of which were separately associated with BW, withers height (WH), body length (BL) and chest girth (CG). In total, 39 genes associated with BW and body conformation traits were identified by aligning to the sheep genome Ovis aries_v4.0, and most of them were involved in cell cycle and body development. Specifically, we found some promising candidate genes, such as FOS like 2 or AP-1 transcription factor subunit (FOSL2) for BW, potassium voltage-gated channel subfamily D member 2 (KCND2) for WH, transmembrane protein 117 (TMEM117), transforming growth factor beta induced (TGFBI) and leukocyte cell derived chemotaxin 2 (LECT2) for BL, trafficking kinesin protein 1 (TRAK1) and LOC101102529 for CG. These results provide cues for similar studies aiming at uncovering the genetic mechanism underlying body development and marker-assisted selection program focusing on BW and body conformation traits in sheep.
Mutual Benefit Overview
Creators: name: Poelina, Anne
Publisher: name: figshare
Year: 2020
Subjects: subject: 111701 Aboriginal and Torres Strait Islander Health
subject: FOS: Health sciences
subject: 110403 Traditional Aboriginal and Torres Strait Islander Medicine and Treatments
subject: FOS: Clinical medicine
subject: 130301 Aboriginal and Torres Strait Islander Education
subject: FOS: Educational sciences
subject: 160501 Aboriginal and Torres Strait Islander Policy
subject: FOS: Political science
subject: 180101 Aboriginal and Torres Strait Islander Law
subject: FOS: Law
subject: 210301 Aboriginal and Torres Strait Islander History
subject: FOS: History and archaeology
subject: 200201 Aboriginal and Torres Strait Islander Cultural Studies
subject: FOS: Other humanities
subject: 80701 Aboriginal and Torres Strait Islander Knowledge Management
subject: FOS: Media and communications
subject: 169902 Studies of Aboriginal and Torres Strait Islander Society
subject: FOS: Sociology
subject: 200501 Aboriginal and Torres Strait Islander Literature
subject: FOS: Languages and literature
subject: 210101 Aboriginal and Torres Strait Islander Archaeology
subject: 200319 Aboriginal and Torres Strait Islander Languages
subject: 190401 Aboriginal and Torres Strait Islander Performing Arts
subject: FOS: Arts (arts, history of arts, performing arts, music)
subject: 50201 Aboriginal and Torres Strait Islander Environmental Knowledge
subject: FOS: Earth and related environmental sciences
subject: 80601 Aboriginal and Torres Strait Islander Information and Knowledge Systems
subject: FOS: Computer and information sciences

description: An overview of the mutual benefits that stakeholders share in the reciprocal connection with the Martuwarra Fitzroy River Council - November 2020 version.
Chern-Simons theory, Stokes' Theorem, and the Duflo map
Creators: name: Sahlmann, Hanno
name: Thiemann, Thomas
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider a novel derivation of the expectation values of holonomies in Chern-Simons theory, based on Stokes' Theorem and the functional properties of the Chern-Simons action. It involves replacing the connection by certain functional derivatives under the path integral integral. It turns out that ordering choices have to be made in the process, and we demonstrate that, quite surprisingly, the Duflo isomorphism gives the right ordering, at least in the simple cases that we consider. In this way, we determine the expectation values of unknotted, but possibly linked, holonomy loops for SU(2) and SU(3), and sketch how the method may be applied to more complicated cases. Our manipulations of the path integral are formal but well motivated by a rigorous calculus of integration on spaces of generalized connections which has been developed in the context of loop quantum gravity.
description: 26 pages, 8 figures
Unleash The PDA
Creators: name: Hayes, Alexander
Publisher: name: figshare
Year: 2017
Subjects: subject: Digital Humanities
subject: 130303 Education Assessment and Evaluation
subject: FOS: Educational sciences
subject: 139999 Education not elsewhere classified
subject: 130306 Educational Technology and Computing
subject: Information Systems
subject: FOS: Computer and information sciences
subject: 80504 Ubiquitous Computing

description: This short article examines a case for developing a series of participatory action research projects in addition to current projects funded by the Australian National Training Authority (ANTA) as part of the Australian Flexible Learning Framework (AFLF) which foster learning experiences that imbed MMS screen capture utilising mobile technologies including mobile phones and the Personal Digital Assistant (PDA). There is an intent to explore within these projects how results of activities can be showcased via the Internet and on the world wide web
title: A combined nomogram based on Dual-layer CT to predict cancer stage in pancreatic ductal adenocarcinoma
Creators: name: Wu, Linxia
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Abdomen
subject: Artificial Intelligence
subject: Oncology
subject: CT
subject: CT-High Resolution
subject: CT-Quantitative
subject: Computer Applications-Virtual imaging
subject: Decision analysis
subject: Equipment
subject: Cancer
subject: Radiotherapy techniques

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Pancreatic ductal adenocarcinoma (PDAC) is a highly malignant digestive system tumor. The prognosis is extremely poor with five -year survival rate less than 10% (1,2,3) . Non-invasive and accurate preoperative staging is vital to determine the...
Fluctuations in the High-Redshift Lyman-Werner and Lyman-alpha Radiation Backgrounds
Creators: name: Holzbauer, Lauren N.
name: Furlanetto, Steven R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use a new method to model fluctuations of the Lyman-Werner (LW) and Lyman-alpha radiation backgrounds at high redshift. At these early epochs the backgrounds are symptoms of a universe newly lit with its first stars. LW photons (11.5-13.6 eV) are of particular interest because they dissociate molecular hydrogen, the primary coolant in the first minihalos. By using a variation of the halo model, we efficiently generate power spectra for any choice of radiation background. We find that the LW power spectrum typically traces the matter power spectrum at large scales but turns over at the scale corresponding to the effective `horizon' of LW photons (~100 comoving Mpc), unless the sources are extremely rare. The series of horizons that characterize the Lyman-alpha flux profile shape the fluctuations of that background in a similar fashion, though those imprints are washed out once one considers fluctuations in the brightness temperature of the 21-cm signal. The Lyman-alpha background strongly affects the redshifted 21-cm signal at just about the time the LW background begins to dissociate molecular hydrogen, so measuring that background's properties will reveal important information about the transition from early Population III stars to more normal stars. Around this time we find that fluctuations in the LW background are weak; the fractional standard deviation is less than ~0.5 on scales > 10 cMpc, only rising to be of order unity on scales < 1 cMpc. This should not lead to substantial spatial fluctuations in molecular hydrogen content, except at the earliest times. Even then, most halos form far from other sources, so the transition from star formation in low-mass to high-mass halos is rather homogeneous across the universe.
description: submitted to MNRAS, 15 pages, 10 figures
title: Radiology Review of CT dual energy in gout
Creators: name: Soo, Suet Woon
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Musculoskeletal system
subject: CT
subject: Education
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: - Differentiating gout from other inflammatory arthropathies. - Quantifying and depicting distribution of MSU in multiple joints. - Early recognition and diagnosis of disease for commencing prompt and appropriate...
Gravitational lensing and dynamics in SL2S\,J02140-0535: Probing the mass out to large radius
Creators: name: Verdugo, T.
name: Motta, V.
name: Muñoz, R. P.
name: Limousin, M.
name: Cabanac, R.
name: Richard, J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We aim to probe the mass of SL2S\,J02140-0535, a galaxy group at $z$ = 0.44 from the Strong Lensing Legacy Survey (SL2S). We combine strong lensing modeling and dynamical constraints. The strong lensing analysis is based on multi-band HST/ACS observations exhibiting strong lensing features that we have followed-up spectroscopically with VLT/FORS2. To constrain the scale radius of an NFW mass profile that cannot be constrained by strong lensing, we propose a new method by taking advantage of the large-scale dynamical information provided by VLT/FORS2 and KECK/LRIS spectroscopy of group members. In constrast to other authors, we show that the observed lensing features in SL2S\,J02140-0535 belong to different background sources: one at $z$ = 1.7 $\pm$ 0.1 produces three images, while the other at $z$ = 1.023 $\pm$ 0.001 has only a single image. Our unimodal NFW mass model reproduces these images very well. It is characterized by a concentration parameter $c_{200}$ = 6.0 $\pm$ 0.6, which is slightly greater than the value expected from $Λ$CDM simulations for a mass of M$_{200}$ $\approx$ 1 $\times$ 10$^{14}$ M$_{\sun}$. The spectroscopic analysis of group members also reveals a unimodal structure that exhibits no evidence of merging. We compare our dynamic mass estimate with an independent weak-lensing based mass estimate finding that both are consistent. Our combined lensing and dynamical analysis of SL2S\,J02140-0535 demonstrates the importance of spectroscopic information in reliably identifying the lensing features. Our findings argue that the system is a relaxed, massive galaxy group where mass is traced by light. This work shows a potentially useful method for constraining large-scale properties inaccessible to strong lensing, such as the scale radius of the NFW profile.
description: Accepted for publication in A&A
title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐµÐºÑÐ¸Ð¹ Ð² ÑÑÐµÐ´Ðµ AnyDynamics
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: Modeling the spread of infections in the AnyDynamics environment
Creators: name: ÐÐµÐ»ÑÐ²Ð¸Ð½Ð°, Ð®Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐµÐºÑÐ¸Ð¹
Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ° Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹
ÑÑÐµÐ´Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
models of the spread of infections
library of models
modeling environments
computer modeling
mathematical modeling

description: Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â Ð¿Ð¾ÑÑÑÐ¾Ð¸ÑÑ Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐµÐºÑÐ¸Ð¹ Ð² ÑÑÐµÐ´Ðµ AnyDynamics. ÐÑÐµÐ´Ð¼ÐµÑ ÑÐ°Ð±Ð¾ÑÑ â Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐµÐºÑÐ¸Ð¹. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: 1. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐµÐ¹ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ. 2. ÐÑÐ±Ð¾Ñ ÑÑÐµÐ´Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. 3. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð¸Ð· Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ. 4. ÐÐ¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð³ÑÐ°ÑÐ¸ÐºÐ¾Ð² Ð¸ ÑÐ°Ð·Ð¾Ð²ÑÑ Ð¿Ð¾ÑÑÑÐµÑÐ¾Ð² Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹. 5. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð² Ð½Ð°Ð´ Ð¼Ð¾Ð´ÐµÐ»ÑÐ¼Ð¸. 6. Ð¡Ð±Ð¾Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð² Ð¸ÐµÑÐ°ÑÑÐ¸Ñ ÐºÐ»Ð°ÑÑÐ¾Ð². 7. ÐÐ°Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÑÐºÐ¾Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÐµÐ»Ñ Ðº Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐµ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð² ÑÑÐµÐ´Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ AnyDynamics Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° Ð±Ð¸Ð±Ð»Ð¸Ð¾ÑÐµÐºÐ° Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ ÑÐ°ÑÐ¿ÑÐ¾ÑÑÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐµÐºÑÐ¸Ð¹, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð²ÐºÐ»ÑÑÐ°ÐµÑ Ð² ÑÐµÐ±Ñ SIR, SIS, SEIR, MSEIR, PSIDR, SEIRD, SEIHFR, SEIHFRD, SIR Ñ ÑÑÑÑÐ¾Ð¼ ÑÐ¾Ð¶Ð´Ð°ÐµÐ¼Ð¾ÑÑÐ¸ Ð¸ ÑÐ¼ÐµÑÑÐ½Ð¾ÑÑÐ¸, SEIR Ñ ÑÐ°Ð·Ð±Ð¸ÐµÐ½Ð¸ÐµÐ¼ Ð½Ð° Ð²Ð¾Ð·ÑÐ°ÑÑÐ½ÑÐµ Ð³ÑÑÐ¿Ð¿Ð°.
description: The aim of the work is to build a library of models for the spread of infections in the AnyDynamics environment. The subject of the work is mathematical models of the spread of infections. Tasks solved in the course of this work: 1. Review of relevant literature. 2. The choice of the simulation environment. 3. Consideration of models from the literature. 4. Construction of graphs and phase portraits of models. 5. Carrying out computational experiments on models. 6. Collecting models into a class hierarchy. 7. Writing a user manual for the library of models. As a result, a library of infection spread models built in the AnyDynamics modeling environment, which include SIR, SIS, SEIR, MSEIR, PSIDR, SEIRD, SEIHFR, SEIHFRD, SIR taking into fertility and mortality, SEIR with a breakdown by age groups.
title: Presurgical accuracy of dipole clustering in MRI-negative paediatric patients with epilepsy
Creators: name: Alhilani, Michel
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: CNS
subject: Neuroradiology brain
subject: Paediatric
subject: MR
subject: Computer Applications-General
subject: Experimental investigations
subject: Localisation
subject: Outcomes

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The aim of this study 1 is to assess the clinical utility of using interictal magnetic and electric source imaging (MSI and ESI) using dipole clustering in children and young adults with drug resistant epilepsy (DRE) having inconclusive MRI...
title: Automated Breast Volume Scanning (ABVS) and Virtual Touch Imaging Quantification (VTIQ) Following Chemotherapy Response in Breast Cancer
Creators: name: Lucan, Laura
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Breast
subject: Elastography
subject: Ultrasound
subject: Diagnostic procedure
subject: Cancer

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Breast cancer incidence is in a continuos growth, its prognosis depending of the early detection and histopathological subtypes. The therapeutic strategy of breast cancer is established according to the anatomo – pathological particularities,...
Graphene-based modulation-doped superlattice structures
Creators: name: Bolmatov, Dima
name: Mou, Chung-Yu
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The electronic transport properties of graphene-based superlattice structures are investigated. A graphene-based modulation-doped superlattice structure geometry is proposed and consist of periodically arranged alternate layers: InAs/graphene/GaAs/graphene/GaSb. Undoped graphene/GaAs/graphene structure displays relatively high conductance and enhanced mobilities at elevated temperatures unlike modulation-doped superlattice structure more steady and less sensitive to temperature and robust electrical tunable control on the screening length scale. Thermionic current density exhibits enhanced behaviour due to presence of metallic (graphene) mono-layers in superlattice structure. The proposed superlattice structure might become of great use for new types of wide-band energy gap quantum devices.
description: 5 figures
title: A One-click Method for Automatic Identification, Location and Mmeasurement of Cerebral Aneurysms
Creators: name: Yang, Qingning
Publisher: name: European Congress of Radiology
Year: 2023
Subjects: subject: Artificial Intelligence
subject: CNS
subject: MR-Angiography
subject: Computer Applications-Detection, diagnosis
subject: Aneurysms

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Subarachnoid hemorrhage (SAH) is the third most common subtype of stroke, and aneurysm rupture is an primary cause of nontraumatic SAH, and accounts for 85% of SAH cases，with high mortality (about 50%)and disability rate (about 10%-20%...
Novel Modifications of Parallel Jacobi Algorithms
Creators: name: Singer, Sanja
name: Singer, Sasa
name: Novakovic, Vedran
name: Uscumlic, Aleksandar
name: Dunjko, Vedran
Publisher: name: arXiv
Year: 2010
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: G.1.3; G.4
subject: 68W10 (Primary) 65F15, 65Y05, 65Y20 (Secondary)

description: We describe two main classes of one-sided trigonometric and hyperbolic Jacobi-type algorithms for computing eigenvalues and eigenvectors of Hermitian matrices. These types of algorithms exhibit significant advantages over many other eigenvalue algorithms. If the matrices permit, both types of algorithms compute the eigenvalues and eigenvectors with high relative accuracy. We present novel parallelization techniques for both trigonometric and hyperbolic classes of algorithms, as well as some new ideas on how pivoting in each cycle of the algorithm can improve the speed of the parallel one-sided algorithms. These parallelization approaches are applicable to both distributed-memory and shared-memory machines. The numerical testing performed indicates that the hyperbolic algorithms may be superior to the trigonometric ones, although, in theory, the latter seem more natural.
description: Accepted for publication in Numerical Algorithms
Selection of effective cocrystals former for dissolution rate improvement of active pharmaceutical ingredients based on lipoaffinity index
Creators: name: Cysewski, Piotr
name: Przybyłek, Maciej
Publisher: name: figshare
Year: 2020
Subjects: subject: 30401 Biologically Active Molecules
subject: FOS: Chemical sciences
subject: Cheminformatics
subject: 30404 Cheminformatics and Quantitative Structure-Activity Relationships
subject: Computational Chemistry
subject: Crystallography
subject: 30499 Medicinal and Biomolecular Chemistry not elsewhere classified
subject: 30302 Nanochemistry and Supramolecular Chemistry
subject: Organic Chemistry
subject: 30699 Physical Chemistry not elsewhere classified
subject: 30206 Solid State Chemistry
subject: 30799 Theoretical and Computational Chemistry not elsewhere classified
subject: 30606 Structural Chemistry and Spectroscopy
subject: 30307 Theory and Design of Materials

description: New theoretical screening procedure was proposed for appropriate selection of potential cocrystal formers possessing the ability of enhancing dissolution rates of drugs. The procedure relies on the training set comprising 102 positive and 17 negative cases of cocrystals found in the literature. Despite the fact that the only available data were of qualitative character, performed statistical analysis using binary classification allowed to formulate quantitative criterions. Among considered 3679 molecular descriptors the relative value of lipoaffinity index, expressed as the difference between values calculated for active compound and excipient, has been found as the most appropriate measure suited for discrimination of positive and negative cases. Assuming 5% precision, the applied classification criterion led to inclusion of 70% positive cases in the final prediction. Since lipoaffinity index is a molecular descriptor computed using only 2D information about a chemical structure, its estimation is straightforward and computationally inexpensive. The inclusion of an additional criterion quantifying the cocrystallization probability leads to the following conjunction criterions Hmix < −0.18 and ΔLA>3.61, allowing for identification of dissolution rate enhancers. The screening procedure was applied for finding the most promising coformers of such drugs as Iloperidone, Ritonavir, Carbamazepine and Ethenzamide.
Asymptotic analysis of stresses near a crack tip in a two dimensional colloidal packing saturated with liquid
Creators: name: Sarkar, Arijit
name: Tirumkudulu, Mahesh S
Publisher: name: arXiv
Year: 2010
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The consolidation of colloidal particles in drying colloidal dispersions is influenced by various factors such as particle size and shape, and inter-particle potential. The capillary pressure induced by the menisci, formed between the top layer of particles in the packed bed, compresses the bed of particles while the constraints enforced by the boundaries result in tensile stresses in the packing. Presence of flaws or defects in the bed determines its ultimate strength under such circumstances. In this study, we determine the asymptotic stress distribution around a flaw in a two dimensional colloidal packing saturated with liquid and compare the results with those obtained from the full numerical solution of the problem. Using the Griffith's criterion for equilibrium cracks, we relate the critical capillary pressure at equilibrium to the crack size and the mechanical properties of the packed bed. The analysis also gives the maximum allowable flaw size for obtaining a crack free packing.
description: 10 pages, 10 figures, Under review in Physical Review E