cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The effect of Housing First on psychiatric symptoms of homeless individuals with mental illness in Vancouver
Creators: name: Moussa, Abdulla
Publisher: name: University of British Columbia
Year: 2013

description: Background: Mental illness can directly worsen and prolong the experience of homelessness. Housing First has been a promising approach to dealing with chronic homelessness, demonstrating improvements in several areas except psychiatric symptoms. The purpose of this thesis is to examine the role that the Housing First approach plays on alleviating self-reported psychiatric symptoms of homeless adults with serious mental illness during a two year period. Methods: 497 participants were recruited as part of the Vancouver site of the At Home/ Chez Soi study, a national randomized control trial examining the impact of Housing First in five Canadian cities. Participants were allocated to either a High Needs or Moderate Needs arm based on their individual levels of need and psychosis. Within each study arm, participants were randomly assigned to different forms of Housing First and treatment support, or the usual treatment. The Colorado Symptom Index (CSI) was used to measure self-reported psychiatric symptoms at baseline and every 6 months for a period of 24 months. Total CSI mean scores were used to compare groups within each study arm at each time point. Results: There were no significant differences in total CSI mean scores at any time point during the 2 years between Housing First or treatment as usual groups of either study arm. Conclusion: Groups receiving Housing First and groups receiving treatment as usual reported similar decreases in psychiatric symptoms over time. Future research can examine individual service-use to shed more light on services most effective in alleviating psychiatric symptoms.
title: Investigating the role of delayed contrast MRI to differentiate radiation necrosis from tumour recurrence in brain metastases after stereotactic radiosurgery
Creators: name: Admojo, Lorenztino
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: CNS
subject: Contrast agents
subject: Oncology
subject: MR
subject: Contrast agent-intravenous
subject: Image registration
subject: Image verification

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Brain metastases are the most common malignancy of the central nervous system with poor median survival (<6 months without treatment and 11-12 months with treatment) (1-5). Radionecrosis (RN) represents tissue death caused by radiation, which can...
title: Imaging characteristics of Gastrointestinal Stromal Tumour (GIST) liver metastases
Creators: name: Sum, Reuben
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Abdomen
subject: Liver
subject: CT
subject: MR
subject: Imaging sequences
subject: Cancer
subject: Pathology

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: To determine the imaging characteristics of GIST liver metastases. To assess the frequency of arterial phase enhancement of GIST liver...
On a positive equicharacteristic variant of the $p$-curvature conjecture
Creators: name: Esnault, Hélène
name: Langer, Adrian
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 14D05, 14E20, 14F35, 11G10, 11G99

description: Our aim is to formulate and prove a weak form in equal characteristic $p>0$ of the $p$-curvature conjecture. We also show the existence of a counterexample to a strong form of it.
description: 33 pages; v3: improvements in proofs, stronger main theorems
title: Stereotactic Ablative Body Radiotherapy for the palliation of previously untreated head and neck cancer – a biological modelling study
Creators: name: Leow, Boon Yang Jerome
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Ear / Nose / Throat
subject: Head and neck
subject: Oncology
subject: CT
subject: Radiation therapy / Oncology
subject: Radiobiology
subject: Stereotactic radiotherapy
subject: Radiotherapy techniques

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Curative treatment of head and neck squamous cell carcinoma often involves surgery and/or radiotherapy. Delivery of curative treatment may not always be possible, either due to patient frailty, tumour extent, and/or presence of distant metastasis....
title: Audit and re-audit of vasa previa - a private radiology practice perspective.
Creators: name: Tiwari, Sandeep
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Obstetrics (Pregnancy / birth / postnatal period)
subject: Ultrasound
subject: Audit and standards
subject: Education and training
subject: Obstetrics

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal information References
description: Learning objectives: Vasa previa is defined as aberrant fetal blood vessels crossing over or within 2 cm of the internal cervical os. These blood vessels are unprotected by the umbilical cord or placenta and run through the amniotic membranes¹. There are two types of...
Elaborating Intersection and Union Types
Creators: name: Dunfield, Jana
Publisher: name: arXiv
Year: 2012
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Designing and implementing typed programming languages is hard. Every new type system feature requires extending the metatheory and implementation, which are often complicated and fragile. To ease this process, we would like to provide general mechanisms that subsume many different features. In modern type systems, parametric polymorphism is fundamental, but intersection polymorphism has gained little traction in programming languages. Most practical intersection type systems have supported only refinement intersections, which increase the expressiveness of types (more precise properties can be checked) without altering the expressiveness of terms; refinement intersections can simply be erased during compilation. In contrast, unrestricted intersections increase the expressiveness of terms, and can be used to encode diverse language features, promising an economy of both theory and implementation. We describe a foundation for compiling unrestricted intersection and union types: an elaboration type system that generates ordinary lambda-calculus terms. The key feature is a Forsythe-like merge construct. With this construct, not all reductions of the source program preserve types; however, we prove that ordinary call-by-value evaluation of the elaborated program corresponds to a type-preserving evaluation of the source program. We also describe a prototype implementation and applications of unrestricted intersections and unions: records, operator overloading, and simulating dynamic typing.
description: 13 pages, 12 figures, to appear in International Conference on Functional Programming (ICFP) 2012
title: Cerebral venous thrombosis and the use of CT stroke imaging protocol; a case report and review of radiological features
Creators: name: Skalina, Tristan
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: CNS
subject: Neuroradiology brain
subject: Vascular
subject: CT
subject: CT-Angiography
subject: Thrombolysis
subject: Embolism / Thrombosis

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal information References
description: Learning objectives: To present a case of cerebral venous thrombosis (CVT) masquerading as acute arterial stroke. To review the imaging features of CVT seen on acute CT stroke imaging. To consider and routinely look for signs of CVT, particularly when there is...
On the low energy limit of one loop photon-graviton amplitudes
Creators: name: Bastianelli, F.
name: Corradini, O.
name: Davila, J. M.
name: Schubert, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present first results of a systematic study of the structure of the low energy limit of the one-loop photon-graviton amplitudes induced by massive scalars and spinors. Our main objective is the search of KLT-type relations where effectively two photons merge into a graviton. We find such a relation at the graviton-photon-photon level. We also derive the diffeomorphism Ward identity for the 1PI one graviton - N photon amplitudes.
description: 14 pages, 1 figure. Final version to be published in Physics Letters B
Implications of Br(μ-> e γ) and Δa_mu on Muonic Lepton Flavor Violating Processes
Creators: name: Chua, Chun-Khiang
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the implications of the experimental results on the μ-> eγdecay rate and the muon anomalous magnetic moment, on muonic lepton flavor violating processes, such as μ-> 3 e and μN -> e N. We use a model independent approach in this analysis, where these processes are considered to be loop induced by exchanging spin 1/2 and spin 0 particles. We explore two complementary cases, which has no or has an internal (built-in) cancellation mechanism in amplitudes. Our main results are as following. (a) Bounds from rates are used to constrain parameters, such as coupling constants and masses. These constraints can be easily updated by simple scalings, if the experimental situations change. (b) The muon g-2 data favors non-chiral interactions. (c) In μ-> 3 e and μN -> e N processes, Z-penguin diagrams may play some role, while box diagrams contributions are usually highly constrained. (d) In the first case (without any built-in cancellation mechanism), using the recent μ-> eγbound, we find that μ-> 3e and μN -> e N rates are bounded below the present experimental limits by two to three orders of magnitudes in general. Furthermore, by comparing Δa_μand Br(μ->eγ) data, the couplings of μand e are found to be highly hierarchical. Additional suppression mechanism should be called for. (e) In the second case (with a built-in cancellation mechanism), mixing angles can provide additional suppression factors to satisfy the Δa_μand Br(μ-> eγ) bounds. While the μ-> 3 e rate remains suppressed, the bounds on μN -> e N rates, implicated from the latest μ-> eγbound, can be relaxed significantly and can be just below the present experimental limits.
description: 24 pages, 11 figures, version to appear in Phys. Rev. D
Drosophila (Drosophila) phalerata Meigen 1830
Creators: name: Ivannikov, A. V.
name: Katokhin, A. V.
name: Sidorenko, V. S.
Publisher: name: Zenodo
Year: 1998
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Drosophilidae
Drosophila
Drosophila phalerata

description: Drosophila (Drosophila) phalerata Meigen, 1830
MATERIAL. 1636 ♂, ♀. Novosibirsk, 8 km E Akademgorodok, village Klyuchi, birch forest, VII-IX 1990, 15.VIII 1996 (A.I.); Altaiskii krai: Loktevsk district, west coast of Lake Novenskoe, pine forest, 23-25.IX 1992 (A.I.); Altai Republic: west bank of Teletskoe Lake, village Artybash, 9.VIII 1996 (A.K.).
DISTRIBUTION. Russia: West Siberia [1], European part, Caucasus, East Siberia. Europe, Azores, Morocco, Tunisia, Lebanon, Iran, North-West China.
description: Published as part of Ivannikov, A. V., Katokhin, A. V. & Sidorenko, V. S., 1998, List Of Droso- Philidae (Diptera) Of West Siberia, pp. 12-16 in Far Eastern Entomologist 57 on page 14, DOI: 10.5281/zenodo.10085027
title: Benefits of local treatment including external radiotherapy for hepatocellular carcinoma with portal invasion
Creators: name: Rim, Chai Hong
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Liver
subject: CT
subject: Radiation therapy / Oncology
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Local treatment including radiation therapy (LRT) has been applied as palliative locoregional modality for hepatocellular carcinoma (HCC) patients with portal invasion. However, the survival benefit of LRT has not been established. We aimed to...
Coupling of electronic and magnetic properties in Fe1+y(Te1-xSex)
Creators: name: Hu, J.
name: Liu, T. J.
name: Qian, B.
name: Mao, Z. Q.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have studied the coupling of electronic and magnetic properties in Fe1+y(Te1-xSex) via systematic specific heat, magnetoresistivity, and Hall coefficient measurements on two groups of samples with y = 0.02 and 0.1. In the y = 0.02 series, we find that the 0.09 < x < 0.3 composition region, where superconductivity is suppressed, has large Sommerfeld coefficient Gamma (~55-65 mJ/mol K^2), positive Hall coefficient R_H and negative magnetoresistance MR at low temperature, in sharp contrast with the x=0.4-0.5 region where Gamma drops to ~ 26 mJ/mol K^2 and R_H / MR becomes negative/positive at low temperature. Dramatic changes of Gamma, as well as sign reversal in low-temperature RH and MR, are also observed across the x~0.1 boundary where the long-range antiferromagnetic order is suppressed. However, for the system with rich interstitial excess Fe (y = 0.1), where bulk superconductivity is suppressed even for x=0.4-0.5, the variations of Gamma, R_H and MR with x are distinct from those seen in y = 0.02 system: Gamma is ~40 mJ/mol K^2 for 0.1 < x < 0.3, and drops to ~ 34 mJ/mol K^2 for x = 0.4-0.5; R_H and MR does not show any sign reversal as x is increased above 0.3. We will show that all these results can be understood in light of the evolution of the incoherent magnetic scattering by (pi,0) magnetic fluctuations with Se concentration. In addition, with the suppression of magnetic scattering by magnetic field, we observed the surprising effect of a remarkable increase in the superconducting volume fraction under moderate magnetic fields for x=0.3-0.4 samples in the y = 0.02 system.
description: To be appeared in PRB
Minimal Stability in Maximal Supergravity
Creators: name: Borghese, Andrea
name: Linares, Roman
name: Roest, Diederik
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recently, it has been shown that maximal supergravity allows for non-supersymmetric AdS critical points that are perturbatively stable. We investigate this phenomenon of stability without supersymmetry from the sGoldstino point of view. In particular, we calculate the projection of the mass matrix onto the sGoldstino directions, and derive the necessary conditions for stability. Indeed we find a narrow window allowing for stable SUSY breaking points. As a by-product of our analysis, we find that it seems impossible to perturb supersymmetric critical points into non-supersymmetric ones: there is a minimal amount of SUSY breaking in maximal supergravity.
description: 27 pages, 1 figure. v2: two typos corrected, published version
Institutional repository `eKMAIR': establishing and populating a research repository for the National University "Kyiv Mohyla Academy"
Creators: name: Yaroshenko, Tetiana
Publisher: name: arXiv
Year: 2012
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: University libraries have an increasingly important role to play in supporting open access publishing and dissemination of research outputs.1 In particular, many libraries are playing a leading role in establishing and managing institutional repositories. Institutional repositories are, most often, Open Access Initiative (OAI)-compliant databases of a university or other research institution's intellectual output, most typically research papers, although many other forms of digital media can also be stored and disseminated. Their main function is to provide improved access to the full text of research articles and improve retrieval of relevant research. The National University "Kyiv Mohyla Academy" is a small-sized institution with approximately 3,000 students and 500 academic staff. Although it is a teaching-intensive university, developing research and knowledge-transfer capacity is a strategic priority and four research institutes have been established, with further research activity going on in the academic schools and research centres.
description: This paper has been administratively withdrawn because it was submitted under false pretenses by someone other than Tetiana Yaroshenko and she did not write any of the text
title: HDR Brachytherapy monotherapy and moderate hypofractionated external beam radiation therapy for localised prostate cancer – single centre experience.
Creators: name: Kalyan, Rajiv
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Genital / Reproductive system male
subject: Oncology
subject: MR
subject: Ultrasound
subject: Brachytherapy
subject: Radiation effects
subject: Radiation therapy / Oncology
subject: Cancer
subject: Radiotherapy techniques
subject: Toxicity

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Moderately hypofractionated external beam radiation therapy has become the standard of treatment for localised prostate cancer in most treatment centres [1,2]. Waikato Hospital also offers high-dose-rate brachytherapy monotherapy, which has been...
The fine-tuning of the generalised NMSSM
Creators: name: Ross, Graham G.
name: Schmidt-Hoberg, Kai
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We determine the degree of fine-tuning needed in a generalised version of the NMSSM that follows from an underlying Z4 or Z8 R-symmetry. We find that it is significantly less than is found in the MSSM or NMSSM and extends the range of Higgs mass that have acceptable fine-tuning. Remarkably the minimal fine-tuning is achieved for Higgs masses of around 130 GeV.
description: 12 pages, 3 figures
title: A case report of PVNS mimicking a melanoma metastasis on FDG PET.
Creators: name: Marripudi, Karthik
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Musculoskeletal soft tissue
subject: Conventional radiography
subject: MR
subject: PET-CT
subject: Education
subject: Molecular imaging
subject: Neoplasia

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: To be well acquainted with FDG PET appearance of PVNS, which can often mimic soft tissue...
Non-equilibrium Dynamics of O(N) Nonlinear Sigma models: a Large-N approach
Creators: name: Das, Sumit R.
name: Sengupta, K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the time evolution of the mass gap of the O(N) non-linear sigma model in 2+1 dimensions due to a time-dependent coupling in the large-$N$ limit. Using the Schwinger-Keldysh approach, we derive a set of equations at large $N$ which determine the time dependent gap in terms of the coupling. These equations lead to a criterion for the breakdown of adiabaticity for slow variation of the coupling leading to a Kibble-Zurek scaling law. We describe a self-consistent numerical procedure to solve these large-$N$ equations and provide explicit numerical solutions for a coupling which starts deep in the gapped phase at early times and approaches the zero temperature equilibrium critical point $g_c$ in a linear fashion. We demonstrate that for such a protocol there is a value of the coupling $g= g_c^{\rm dyn}> g_c$ where the gap function vanishes, possibly indicating a dynamical instability. We study the dependence of $g_c^{\rm dyn}$ on both the rate of change of the coupling and the initial temperature. We also verify, by studying the evolution of the mass gap subsequent to a sudden change in $g$, that the model does not display thermalization within a finite time interval $t_0$ and discuss the implications of this observation for its conjectured gravitational dual as a higher spin theory in $AdS_4$.
description: 22 pages, 9 figures. Typos corrected, references rearranged and added.v3 : sections rearranged, abstract modified, comment about Kibble-Zurek scaling corrected
title: AI natural language processing in a digital integrative cancer care service to identify increased care requirements
Creators: name: Ballurkar, Kieran
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Artificial Intelligence
subject: eHealth
subject: Neural networks
subject: eLearning
subject: Technology assessment
subject: Cancer
subject: Multidisciplinary cancer care
subject: Outcomes

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal information References
description: Learning objectives: Outline a digital integrative cancer care service including free-text clinical progress notes Introduce the concept of natural language processing (NLP) and its clinical usefulness Illustrate the basic methodology of NLP using our pilot example...
title: Downstream effects of detecting missed clinically significant lung nodules on CT examinations using an automated second-read system (Ferrum)
Creators: name: Fletcher, Calvin
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Artificial Intelligence
subject: Lung
subject: Oncology
subject: CT
subject: Computer Applications-Detection, diagnosis
subject: Outcomes analysis
subject: Technology assessment
subject: Cancer
subject: Quality assurance

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Lung cancer has one of the poorest survival outcomes of all cancers, as most patients are diagnosed at an advanced stage when curative treatment is unavailable (1). Early diagnosis of lung cancer is the most effective way to reduce mortality through...
Возможности древнерусского гончарного производства на Полесье
Creators: name: Орлов, Руслан
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 430101
subject: Archaeological science

description: Орлов Р.С. Возможности древнерусского гончарного производства на Полесье — Проблеми вивчення середньовічного села на Поліссі — Чернігів, 1992. - С.27-30.Possibilities of ancient Rus pottery production in Polisya
title: Implementation of the Diagnostic Sarcoma Multidisciplinary Team Meeting within Australia as an Effective Model for Streamlining the initial Diagnostic Process
Creators: name: Nobre, Aashay
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Musculoskeletal system
subject: Oncology
subject: CT
subject: MR
subject: Biopsy
subject: Cancer
subject: Neoplasia

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Soft tissue sarcomas (STS) are rare but commonly fatal cancers. The incidence of soft tissue sarcomas within Australia has increased between 1982 and 2009 from 4.7/100,000 to 5.87/100,000 respectively. [1] The number of suspected sarcoma lesions...
title: Maintenance of radiation oncology services in Australia during the COVID-19 pandemic
Creators: name: Sreedharan, Subhashaan
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Oncology
subject: RIS
subject: Radiation therapy / Oncology
subject: Radiotherapy techniques

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: The Australian Government first implemented healthcare restrictions in March 2020 in order to limit virus transmission and protect hospital capacity [1]. These restrictions led to an abrupt decline in demand for a range of healthcare services in...
Drosophila (Drosophila) testacea Roser 1840
Creators: name: Ivannikov, A. V.
name: Katokhin, A. V.
name: Sidorenko, V. S.
Publisher: name: Zenodo
Year: 1998
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Drosophilidae
Drosophila
Drosophila testacea

description: Drosophila (Drosophila) testacea Roser, 1840
MATERIAL. 263♂, ♀. Novosibirsk, 29.IX 1992 (A.I.); Novosibirsk: 8 km E Akademgorodok, village Klyuchi, birch forest, VII-IX 1990, 15.VIII 1996 (A.I.); Altaiskii krai: Zmeinogorsk, 19.IX 1992 (A.K., I.M., E.S.); Altai Republic: west bank of Teletskoe Lake, village Artybash, 7-9.VIII 1996 (A.K.); est bank of Teletskoe Lake, Koldor River, 14.VIII 1996 (A.K.); Chemal district, village Askat, 18-24.X 1997 (A.I.).
DISTRIBUTION. Russia: West Siberia [5], European part, Caucasus, East Siberia, Far East. Europe, Turkey, Iran, Mongolia, China, Korea, India.
description: Published as part of Ivannikov, A. V., Katokhin, A. V. & Sidorenko, V. S., 1998, List Of Droso- Philidae (Diptera) Of West Siberia, pp. 12-16 in Far Eastern Entomologist 57 on page 14, DOI: 10.5281/zenodo.10085027
Hydrodynamical simulations of galaxy clusters in dark energy cosmologies: II. c-M relation
Creators: name: De Boni, Cristiano
name: Ettori, Stefano
name: Dolag, Klaus
name: Moscardini, Lauro
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use hydrodynamical simulations of different dark energy cosmologies to investigate the concentration-mass (c-M) relation in galaxy clusters. In particular, we consider a reference ΛCDM model, two quintessence models with inverse power-law potentials (RP and SUGRA), and two extended quintessence models, one with positive and one with negative coupling with gravity (EQp and EQn respectively). All the models are normalized in order to match CMB data from WMAP3. We fit both the dark matter only and the total mass profile with a NFW profile, and recover the concentration of each halo from the fit using different definition. We consider both the complete catalog of clusters and groups and subsamples of objects at different level of relaxation. We find that the definition itself of the concentration can lead to differences up to 20% in its value and that these differences are smaller when more relaxed objects are considered. The c-M relation of our reference ΛCDM model is in good agreement with the results in literature, and relaxed objects have a higher normalization and a shallower slope with respect to the complete sample. The inclusion of baryon physics is found to influence more high-mass systems than low-mass ones, due to a higher concentration of baryons in the inner regions of massive halos. For the different dark energy models, we find that for ΛCDM, RP and SUGRA the normalization of the c-M relation is linked to the growth factor, with models having a higher value of σ8 D+ having also a higher normalization. This simple scheme is no longer valid for EQp and EQn because in these models a time dependent effective gravitational interaction, whose redshift evolution depends on the sign of the coupling, is present. This leads to a decrease (increase) of the expected normalization in the EQp (EQn) model. [Abridged]
description: 19 pages, 18 figures, 13 tables, accepted for publication in MNRAS, results unchanged, explanation of the results changed after comments from the referee
title: Lung Transplant Imaging: Expected and Pathological Imaging – findings from a large single center.
Creators: name: Chan, Michael
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Lung
subject: CT
subject: CT-High Resolution
subject: Complications
subject: Transplantation

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal information References
description: Learning objectives: 1. Discuss radiologic appearances of the surgical techniques post lung transplantation. 2. Recognise the radiologic findings of common early and late complications of lung...
Computational analysis of fluid structure interaction in artificial heart valves
Creators: name: Yeh, Han Hung
Publisher: name: University of British Columbia
Year: 2013

description: The development of heart valve stenosis and sclerosis can lead to the development of fatal complications such as congestive heart failure. Therefore, severe valve stenosis requires a surgical operation with artificial heart valve replacement. Given that the geometrical differences between artificial valves would significantly influence hemodynamic performance around the implanted valve, additional knowledge for the interactions between blood flow and the artificial valve is necessary. Therefore, in order to proceed, this study proposes an advanced computational fluid dynamics (CFD) simulation using a fluid-structure interaction (FSI) technique to investigate artificial valve leaflet motion under different physiological conditions. Among various FSI technique, it is proposed to simulate the motion of the artificial heart valve with a fully-coupled algorithm and arbitrary Lagrangian-Eulerian formulation (ALE) using a monolithic solver. Models are constructed using a realistic aortic root for both the bileaflet and bioprosthetic valves with additional modifications and considerations for the flexible arterial wall. Normal physiological blood pressure and conditions are used to simulate healthy scenarios, which are compared with experiments. Validation is conducted by analysing particle image velocimetry (PIV) experimental data from ViVitro Lab. Hemodynamic performance analyses are conducted and found that both velocity and maximum von Mises stress are higher if calculated using a rigid wall model. The leaflet dynamics, on the other hand, is relatively the same for rigid or flexible wall model. Clinically relevant scenarios are also simulated for both mechanical and bioprosthetic valves. The clinical focus for the mechanical valve is on the malfunction of the valve due to leaflet restrictions. In addition, the clinical focus for the bioprosthetic valve is on the systolic deficiency due to different tissue properties.
Percolation in a kinetic opinion exchange model
Creators: name: Chandra, Anjan Kumar
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: We study the percolation transition of the geometrical clusters in the square lattice LCCC model (a kinetic opinion exchange model introduced by Lallouache et al. in Phys. Rev. E 82 056112 (2010)) with the change in conviction and influencing parameter. The cluster comprises of the adjacent sites having an opinion value greater than or equal to a prefixed threshold value of opinion (Ω). The transition point is different from that obtained for the transition of the order parameter (average opinion value) found by Lallouache et al. Although the transition point varies with the change in the threshold value of the opinion, the critical exponents for the percolation transition obtained from the data collapses of the maximum cluster size, cluster size distribution and Binder cumulant remain same. The exponents are also independent of the values of conviction and influencing parameters indicating the robustness of this transition. The exponents do not match with that of any other known percolation exponents (e.g. the static Ising, dynamic Ising, standard percolation) and thus characterizes the LCCC model to belong to a separate universality class.
description: 7 pages, 12 figures
title: On the readability of "InsideRadiology" - Do Patients understand?
Creators: name: Mckay Parry, Nicholas
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: eHealth
subject: Other
subject: Education and training

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: OVERVIEW The provision of comprehensive but understandable educational resources is a cornerstone in informed consent. It has been shown that patients often fail to comprehend medical information, the risks and benefits, and/or fail to retain...
title: A deep learning algorithm for the automatic detection of intracranial haemorrhage on CT head imaging
Creators: name: Yeo, Melissa
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Artificial Intelligence
subject: CNS
subject: Computer applications
subject: CT
subject: Computer Applications-Detection, diagnosis
subject: Haemorrhage

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: To implement an algorithm which detects intracranial haemorrhages on NCCT head studies. To increase algorithm utility by subtyping detected haemorrhages and locating them. To increase algorithm explainability by highlighting image pixels which...
Ambipolar transport in bulk crystals of a topological insulator by gating with ionic liquid
Creators: name: Segawa, Kouji
name: Ren, Zhi
name: Sasaki, Satoshi
name: Tsuda, Tetsuya
name: Kuwabata, Susumu
name: Ando, Yoichi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report that the ionic-liquid gating of bulk single crystals of a topological insulator can control the type of the surface carriers and even results in ambipolar transport. This was made possible by the use of a highly bulk-insulating BiSbTeSe2 system where the chemical potential is located close to both the surface Dirac point and the middle of the bulk band gap. Thanks to the use of ionic liquid, the control of the surface chemical potential by gating was possible on the whole surface of a bulk three-dimensional sample, opening new experimental opportunities for topological insulators. In addition, our data suggest the existence of a nearly reversible electrochemical reaction that causes bulk carrier doping into the crystal during the ionic-liquid gating process.
description: 7 pages, 6 figures, 2 tables; significantly expanded version to fully discuss the gating process and its side effects; published in PRB
title: Use of computer-aided detection (CAD) in CT Chest imaging for the diagnosis of lung nodules
Creators: name: Kisby, Giles
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Artificial Intelligence
subject: CT
subject: CAD
subject: Neoplasia

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: To review the sensitivity and positive predictive value of a lung nodule CT computer-aided detection (CAD) method at Mackay Base...
Fiction without pretense
Creators: name: Isenberg, Jillian Alexandra
Publisher: name: University of British Columbia
Year: 2013

description: A No-Object theory of fiction denies that there is any sense of “object” in which the objects of fiction are objects at all. This is conjunction of two fundamental assumptions. The first is a metaphysical principle that asserts that there is nothing that does not exist. The second asserts that the individuals and events that figure in works of fiction do not exist. I call these assumptions “Parmenides’ Rule” and the “Non-Existence Postulate”. The No-Object theory also raises what I call the subject-matter paradox. If the objects of fiction are nothing, how can it be that we refer to them, ascribe properties to them, and draw inferences about them? My dissertation dissolves the subject-matter paradox by providing an explanandum for philosophical theories of fiction. A theory of fiction must explain how we can know that there are no objects of fiction, while we respond as though there are. In order to better understand these responses to fiction, I consider recent empirical work in psychology. This work supports the claim that fictional narratives impact our beliefs and attitudes about both the fictional and the actual worlds and shows that we do in fact accept and act as though fictional statements are true, even when we are aware of their falsity. Empirical data concerning our responses to fiction supports a number of claims. First, fictions have objects. Second, we refer to, make true claims about, and draw correct inferences about the objects fiction. The Rule and the Postulate seem to cost us the truths of these two claims; given the Rule and the Postulate are true the claims must be false. If we accept the No-Object view, we shouldn’t feel philosophically obliged to honour our linguistic intuitions. What the data also show, however, is that the very people whose intuitions the No-Object view tramples have other commitments that actually support these intuitions. It is this seeming contradiction that a theory of fiction must accommodate. It must account for the fact that our responses to fiction are double-aspected. I provide a characterization of these double-aspected responses.
title: 15-year Outcomes in Salivary Gland Cancer Treated with Surgery and Radiotherapy
Creators: name: Lawless, Anna
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Head and neck
subject: Oncology
subject: Salivary glands
subject: CT
subject: PET-CT
subject: Radiation therapy / Oncology
subject: Surgery
subject: Multidisciplinary cancer care
subject: Outcomes

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Salivary gland cancer is a rare and heterogenous group of malignancies. Prognosis is variable, with 10-year local control approximately 75-80%, and 10-year overall survival 44-50% 1, 2 . Retrospective data supports the use of adjuvant radiotherapy...
title: Current examples of segmentation techniques for medical image analysis
Creators: name: Gray, Phillippa
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Artificial Intelligence
subject: CT
subject: MR
subject: Computer Applications-General
subject: Segmentation
subject: Technology assessment
subject: Education and training

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal information References
description: Learning objectives: Learning Objectives The reader will be able to: Define what Artificial Intelligence (AI) based segmentation software is Explain the key terminology required to explain the methods by which AI segmentation software works Provide current examples of...
Kambrium-Vendi töörühma välipäevik 18
Creators: name: Pirrus, Enn
name: Mens, Kaisa
Publisher: name: Tallinna Tehnikaülikooli Geoloogia Instituut
Year: 1970
Subjects: Cambrian and Vendian geological descriptions

description: Field notebook with descriptions of Cambrian drill cores Leningrad and Pskov oblast.
Exploring the Neutrino Mass Hierarchy Probability with Meteoritic Supernova Material, ν-Process Nucleosynthesis, and θ13 Mixing
Creators: name: Mathews, G. J.
name: Kajino, T.
name: Aoki, W.
name: Fujiya, W.
name: Pitts, J. B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: There is recent evidence that some SiC X grains from the Murchison meteorite may contain supernova-produced ν-process 11B and or 7Li encapsulated in the grains. The synthesis of 11B and 7Li via neutrino-induced nucleon emission (the ν -process) in supernovae is sensitive to the neutrino mass hierarchy for finite sin^2(2θ13) > 0.001}. This sensitivity arises because, when there is 13 mixing, the average electron neutrino energy for charged-current neutrino reactions is larger for a normal mass hierarchy than for an inverted hierarchy. Recent constraints on θ13 from the Daya Bay, Double Chooz, MINOS, RENO and T2K collaborations all suggest that indeed sin^2(2θ13) > 0.001}. We examine the possible implications of these new results based upon a Bayesian analysis of the uncertainties in the measured meteoritic material and the associated supernova nucleosynthesis models. We show that although the uncertainties are large, they hint at a marginal preference for an inverted neutrino mass hierarchy. We discuss the possibility that an analysis of more X grains enriched in Li and B along with a better understanding of the relevant stellar nuclear and neutrino reactions could eventually reveal the neutrino mass hierarchy.
description: 8 pages, 4 figure, Phys. Rev. D, in press (2012)
title: Using machine learning to assist in new white matter lesion detection for multiple sclerosis patients
Creators: name: Brusic, Ana
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: CNS
subject: Neuroradiology brain
subject: MR
subject: Neural networks
subject: Computer Applications-Detection, diagnosis
subject: Education and training

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Multiple sclerosis (MS) is the most common debilitating chronic neurological disease in young adults, often causing significant physical disability as well as psychological symptoms (1,2). It is estimated to affect approximately 2 million people...
Quasi-Topological Gauged Sigma Models, The Geometric Langlands Program, And Knots
Creators: name: Tan, Meng-Chwan
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: Geometric Topology (math.GT)
subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: Symplectic Geometry (math.SG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We construct and study a closed, two-dimensional, quasi-topological (0,2) gauged sigma model with target space a smooth G-manifold, where G is any compact and connected Lie group. When the target space is a flag manifold of simple G, and the gauge group is a Cartan subgroup thereof, the perturbative model describes, purely physically, the recently formulated mathematical theory of "Twisted Chiral Differential Operators". This paves the way, via a generalized T-duality, for a natural physical interpretation of the geometric Langlands correspondence for simply-connected, simple, complex Lie groups. In particular, the Hecke eigensheaves and Hecke operators can be described in terms of the correlation functions of certain operators that underlie the infinite-dimensional chiral algebra of the flag manifold model. Nevertheless, nonperturbative worldsheet twisted-instantons can, in some situations, trivialize the chiral algebra completely. This leads to a spontaneous breaking of supersymmetry whilst implying certain delicate conditions for the existence of Beilinson-Drinfeld D-modules. Via supersymmetric gauged quantum mechanics on loop space, these conditions can be understood to be intimately related to a conjecture by Hohn-Stolz [1] regarding the vanishing of the Witten genus on string manifolds with positive Ricci curvature. An interesting connection to Chern-Simons theory is also uncovered, whence we would be able to (i) relate general knot invariants of three-manifolds and Khovanov homology to "quantum" ramified D-modules and Lagrangian intersection Floer homology; (ii) furnish physical proofs of mathematical conjectures by Seidel-Smith [2] and Gaitsgory [3, 4] which relate knots to symplectic geometry and Langlands duality, respectively.
description: 164 pages. Minor cosmetic changes. To appear in ATMP
title: Tumour Mimics Review: Cases of Mesenteric Fibromatosis, Rosai-Dorfman Disease and Inflammatory Myofibroblastic Tumour
Creators: name: Ghasemzadeh, Milad
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: Abdomen
subject: Interventional non-vascular
subject: Oncology
subject: CT
subject: Ultrasound
subject: Biopsy
subject: Neoplasia
subject: Pathology
subject: Tissue characterisation

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal information References
description: Learning objectives: To review and discuss the imaging appearances of biopsy-proven cases of mesenteric fibromatosis, Rosai-Dorfman disease and inflammatory myofibroblastic tumour; with the aims of aiding radiologists in identifying these processes to assist guiding...
Blueberry occurring Platygastridae (Hymenoptera: Platygastroidea) in the Eastern USA with special emphasis on parasitoids of the blueberry gall midge complex, Dasyneura oxycoccana and Prodiplosis vacinii (Diptera: Cecidomyiidae)
Creators: name: Mikó, István
name: Raymond, Monique
Publisher: name: Zenodo
Year: 2025

description: The lack of identification tools for platygastrid parasitoids in blueberry hinders accurate 50phenology estimation and the development of effective IPM strategies. To address this, we identify 51platygastrid taxa in blueberry crops in New England and the southeastern U.S., use abundance 52surveys and rearing experiments to link taxa to the blueberry gall midge complex, and provide 53diagnostic tools for identifying these parasitoids, focusing on morphological traits guiding blueberry 54pest managers in the identification of effective blueberry parasitoids. 55
Dynamics of volumetrically heated matter passing through the liquid-vapor metastable states
Creators: name: Faik, Steffen
name: Basko, Mikhail M.
name: Tauschwitz, Anna
name: Iosilevskiy, Igor
name: Maruhn, Joachim A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Remaining within the pure hydrodynamic approach, we formulate a self-consistent model for simulating the dynamic behavior of matter passing through metastable states in the two-phase liquid-vapor region of the phase diagram. The model is based on the local criterion of explosive boiling, derived by applying the theory of homogeneous bubble nucleation in superheated liquids. Practical application of the proposed model is illustrated with hydrodynamic simulations of a volumetrically uniformly heated planar layer of fused silica SiO2. Implications for experimentally measurable quantities are briefly discussed. A newly developed equation of state, based on the well known QEOS model and capable of handling homogeneous mixtures of elements, was used in the numerical simulations.
description: 14 pages, 9 figures
title: Incidence of Radiation Necrosis and Potential Risk Factors in Patients Treated with Fractionated Stereotactic Radiosurgery for Intact Intracranial Metastases
Creators: name: Zhang, Qichen
Publisher: name: The Royal Australian and New Zealand College of Radiologists
Year: 2021
Subjects: subject: CNS
subject: MR
subject: Stereotactic radiotherapy
subject: Metastases
subject: Radiotherapy techniques
subject: Toxicity

description: Purpose Methods and materials Results Conclusion Personal information References
description: Purpose: Stereotactic radiosurgery (SRS) is an established treatment modality in the management of intracranial metastases (1, 2). However, it can be challenging to achieve the goal of SRS, which is to deliver maximal effective dose to the tumour whilst...