cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Indo-Pacific variability on seasonal to multidecadal timescales. Part I: Intrinsic SST modes in models and observations
Creators: name: Slawinska, Joanna
name: Giannakis, Dimitrios
Publisher: name: arXiv
Year: 2016
Subjects: subject: Geophysics (physics.geo-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: The variability of Indo-Pacific SST on seasonal to multidecadal timescales is investigated using a recently introduced technique called nonlinear Laplacian spectral analysis (NLSA). Through this technique, drawbacks associated with ad hoc pre-filtering of the input data are avoided, enabling recovery of low-frequency and intermittent modes not previously accessible via classical approaches. Here, a multiscale hierarchy of spatiotemporal modes is identified for Indo-Pacific SST in millennial control runs of CCSM4 and CM3 and in HadISST data. On interannual timescales, a mode with spatiotemporal patterns corresponding to the fundamental component of ENSO emerges, along with ENSO-modulated annual modes consistent with combination mode theory. The ENSO combination modes also feature prominent activity in the Indian Ocean, explaining significant fraction of the SST variance in regions associated with the Indian Ocean dipole. A pattern resembling the tropospheric biennial oscillation emerges in addition to ENSO and the associated combination modes. On multidecadal timescales, the dominant NLSA mode in the model data is predominantly active in the western tropical Pacific. The interdecadal Pacific oscillation also emerges as a distinct NLSA mode, though with smaller explained variance than the western Pacific multidecadal mode. Analogous modes on interannual and decadal timescales are also identified in HadISST data for the industrial era, as well as in model data of comparable timespan, though decadal modes are either absent or of degraded quality in these datasets.
description: 85 pages, 19 figures; submitted to Journal of Climate
title: The effect of CT dose reduction on performance of a diagnostic task
Creators: name: Zhang, Di
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Radiation physics
subject: CT
subject: Observer performance
subject: Radiation safety
subject: Dosimetry

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Background and Purpose: Abdominal pain is the most common reason for Emergency Room visits, with up to 8 million visits per year in the US for this complaint. Right lower quadrant (RLQ) pain accounts for a large percentage of these...
Supplementary document for Gate-controlled Sb2S3 thin film photodetectors for logic switches - 6597739.pdf
Creators: name: Deng, Hui
name: Kang, Yubin
name: Jia, Yi
name: Chen, Zekun
name: Wang, Weihuang
name: Xia, Yong
name: Lai, Yunfeng
name: Cheng, Shuying
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Supplement 1
title: Comparison of 64-slice CT colonography with conventional colonoscopy in patients with ulcerative colitis
Creators: name: Prabhakar, Nidhi
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Gastrointestinal tract
subject: CT-High Resolution
subject: Colonography CT
subject: Inflammation

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Ulcerative colitis (UC) is a chronic inflammatory disorder of the bowel of unknown etiology. Imaging studies in ulcerative colitis disease establish primary diagnosis and provide information for guiding management of patients with known...
You can hide but you have to run: direct detection with vector mediators
Creators: name: D'Eramo, Francesco
name: Kavanagh, Bradley J.
name: Panci, Paolo
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study direct detection in simplified models of Dark Matter (DM) in which interactions with Standard Model (SM) fermions are mediated by a heavy vector boson. We consider fully general, gauge-invariant couplings between the SM, the mediator and both scalar and fermion DM. We account for the evolution of the couplings between the energy scale of the mediator mass and the nuclear energy scale. This running arises from virtual effects of SM particles and its inclusion is not optional. We compare bounds on the mediator mass from direct detection experiments with and without accounting for the running. In some cases the inclusion of these effects changes the bounds by several orders of magnitude, as a consequence of operator mixing which generates new interactions at low energy. We also highlight the importance of these effects when translating LHC limits on the mediator mass into bounds on the direct detection cross section. For an axial-vector mediator, the running can alter the derived bounds on the spin-dependent DM-nucleon cross section by a factor of two or more. Finally, we provide tools to facilitate the inclusion of these effects in future studies: general approximate expressions for the low energy couplings and a public code runDM to evolve the couplings between arbitrary energy scales.
description: 26 pages + appendices, 9 + 2 figures. The runDM code is available at https://github.com/bradkav/runDM/. v2: references added, version published in JHEP
title: Quantitative Imaging Biomarkers from PET-CT as potential correlates for angiogenesis and hypoxia in colorectal cancer
Creators: name: Ganeshan, Balaji
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Abdomen
subject: Colon
subject: Oncology
subject: PET-CT
subject: CT-Quantitative
subject: Staging
subject: Surgery
subject: Computer Applications-Detection, diagnosis
subject: Pathology
subject: Tissue characterisation
subject: Biological effects

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Tumour angiogenesis and hypoxia are key characteristics that may influence a tumour’s response to treatment [1-3] The use of imaging to phenotype the tumour may potentially improve risk stratification and direct management [4, 5] Integrated PET-CT...
Estimation of Discretized Motion of Pedestrians by the Decision-Making Model
Creators: name: Hrabák, Pavel
name: Ticháček, Ondřej
name: Sečkárová, Vladimíra
Publisher: name: arXiv
Year: 2016
Subjects: subject: Multiagent Systems (cs.MA)
subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: The contribution gives a micro-structural insight into the pedestrian decision process during an egress situation. A method how to extract the decisions of pedestrians from the trajectories recorded during the experiments is introduced. The underlying Markov decision process is estimated using the finite mixture approximation. Furthermore, the results of this estimation can be used as an input to the optimization of a Markov decision process for one `clever' agent. This agent optimizes his strategy of motion with respect to different reward functions, minimizing the time spent in the room or minimizing the amount of inhaled CO.
description: Conference Traffic and Granullar Flow 2015, to be published by Springer
Observation of non-Fermi liquid behavior in hole-doped LiFe$_{1-x}$V$_x$As
Creators: name: Xing, L. Y.
name: Shi, X.
name: Richard, P.
name: Wang, X. C.
name: Liu, Q. Q.
name: Lv, B. Q.
name: Ma, J. -Z.
name: Fu, B. B.
name: Kong, L. -Y.
name: Miao, H.
name: Qian, T.
name: Kim, T. K.
name: Hoesch, M.
name: Ding, H.
name: Jin, C. Q.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We synthesized a series of V-doped LiFe$_{1-x}$V$_x$As single crystals. The superconducting transition temperature $T_c$ of LiFeAs decreases rapidly at a rate of 7 K per 1\% V. The Hall coefficient of LiFeAs switches from negative to positive with 4.2\% V doping, showing that V doping introduces hole carriers. This observation is further confirmed by the evaluation of the Fermi surface volume measured by angle-resolved photoemission spectroscopy (ARPES), from which a 0.3 hole doping per V atom introduced is deduced. Interestingly, the introduction of holes does not follow a rigid band shift. We also show that the temperature evolution of the electrical resistivity as a function of doping is consistent with a crossover from a Fermi liquid to a non-Fermi liquid. Our ARPES data indicate that the non-Fermi liquid behavior is mostly enhanced when one of the hole $d_{xz}/d_{yz}$ Fermi surfaces is well nested by the antiferromagnetic wave vector to the inner electron Fermi surface pocket with the $d_{xy}$ orbital character. The magnetic susceptibility of LiFe$_{1-x}$V$_x$As suggests the presence of strong magnetic impurities following V doping, thus providing a natural explanation to the rapid suppression of superconductivity upon V doping.
description: 7 pages, 5 figures. See published version for the latest update
title: Diagnostic value of functional magnetic resonance imaging for differentiation of benign osteoporosis and multiple myeloma
Creators: name: Sumkauskaite, Migle
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Oncology
subject: Bones
subject: Haematologic
subject: MR-Diffusion/Perfusion
subject: MR-Functional imaging
subject: Osteoporosis
subject: Haematologic diseases

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Osteoporosis in patients with multiple myeloma may be either caused by the disease or be independent thereof. A differentiation would be desirable with respect to the the indication to antineoplastic treatment, but is difficult so far. Previous...
Reform or transform? A spectrum of attitudes towards the economic status quo within new economics discourses (Supplementary data)
Creators: name: Buckton, Sam
name: Kenter, Jasper O.
name: Martino, Simone
name: Waddock, Sandra
name: Mukherjee, Nibedita
name: Anger-Kraavi, Annela
name: Hejnowicz, Adam P
name: Fazey, Ioan
name: Kabubo-Mariara, Jane
name: Blanchard-Lafayette, Jordan
name: Locy, Kristen
name: Scarr, Chris
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 389902
subject: Ecological economics

description: 'New economics’ discourses – comprising diverse approaches advocated as more just and sustainable replacements of dominant neoclassical and neoliberal economic perspectives – have been criticised as insufficiently coherent to form the ‘discourse coalitions’ necessary to enter the mainstream. To date there has been little systematic exploration of the agreement or divergence in new economics discourses. Here, we conduct a qualitative systematised review of new economics literature in the context of the COVID-19 pandemic to analyse stances towards the economic status quo and the depth of change advocated in it, such as fundamental and systemic transformation or more superficial reformist or accepting types of change that mostly maintain current economic systems. We interpreted authors’ stances towards six key status quo themes: capitalism; neoliberalism; GDP-based economic growth; debt-based money; globalisation; and the Sustainable Development Goals (SDGs). In the 525 documents analysed, there was relative consensus that neoliberalism needed transforming, stances towards GDP-based growth substantially diverged (from transformative to reformist/accepting), and stances towards the SDGs were mostly accepting, although the status quo themes tended to be infrequently mentioned overall. Different new economics approaches were associated with diverging stances. We suggest that alignment against neoliberalism and towards the SDGs may provide strategic coalescing points for new economics. Because stances towards core problematised aspects of mainstream economics were often not articulated, we encourage new economics scholars and practitioners to remain explicit, aware and reflexive with regards to the economic status quo, as well as strategic in their approach to seeking economic transformation.
title: Age and gender alterations in signal intensities of posterior pituitary gland on 3-dimensional T1-weighted magnetic resonance imaging
Creators: name: Yamamoto, Asako
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology brain
subject: Neuroradiology peripheral nerve
subject: Musculoskeletal joint
subject: MR
subject: CT
subject: Neoplasia
subject: Seizure disorders
subject: Artifacts

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The posterior lobe of the pituitary gland (PPG) in a healthy individual displays a characteristic bright signal on T1-weighted images and any reduction in this signal functions as an indicator of the long-range status of antidiuretic hormone (ADH)...
title: Real-time compression elastography of the peripheral zone prostatic cancer: the impact in improving the diagnostic approach
Creators: name: Yarmenitis, Spyros
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Genital / Reproductive system male
subject: Elastography
subject: Ultrasound
subject: Diagnostic procedure
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To evaluate the performance of real-time compression elastography (RTCE) in the diagnostic approach of the peripheral zone prostatic...
BICEP2 / Keck Array VII: Matrix based E/B Separation applied to BICEP2 and the Keck Array
Creators: name: Array, Keck
name: Collaborations, BICEP2
name: :
name: Ade, P.
name: Ahmed, Z.
name: Aikin, R. W.
name: Alexander, K. D.
name: Barkats, D.
name: Benton, S. J.
name: Bischoff, C. A.
name: Bock, J. J.
name: Bowens-Rubin, R.
name: Brevik, J. A.
name: Buder, I.
name: Bullock, E.
name: Buza, V.
name: Connors, J.
name: Crill, B. P.
name: Duband, L.
name: Dvorkin, C.
name: Filippini, J. P.
name: Fliescher, S.
name: Grayson, J.
name: Halpern, M.
name: Harrison, S.
name: Hildebrandt, S. R.
name: Hilton, G. C.
name: Hui, H.
name: Irwin, K. D.
name: Kang, J.
name: Karkare, K. S.
name: Karpel, E.
name: Kaufman, J. P.
name: Keating, B. G.
name: Kefeli, S.
name: Kernasovskiy, S. A.
name: Kovac, J.
name: Kuo, C. L.
name: Leitch, E. M.
name: Lueker, M.
name: Megerian, K. G.
name: Namikawa, T.
name: Netterfield, C. B.
name: Nguyen, H. T.
name: O'Brient, R.
name: W., R.
name: Orlando, A.
name: Pryke, C.
name: Richter, S.
name: Schwarz, R.
name: Sheehy, C. D.
name: Staniszewski, Z. K.
name: Steinbach, B.
name: Sudiwala, R. V.
name: Teply, G. P.
name: Thompson, K. L.
name: Tolan, J. E.
name: Tucker, C.
name: Turner, A. D.
name: Vieregg, A. G.
name: Weber, A. C.
name: Wiebe, D. V.
name: Willmert, J.
name: Wong, C. L.
name: Wu, W. L. K.
name: Yoon, K. W.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A linear polarization field on the sphere can be uniquely decomposed into an E-mode and a B-mode component. These two components are analytically defined in terms of spin-2 spherical harmonics. Maps that contain filtered modes on a partial sky can also be decomposed into E-mode and B-mode components. However, the lack of full sky information prevents orthogonally separating these components using spherical harmonics. In this paper, we present a technique for decomposing an incomplete map into E and B-mode components using E and B eigenmodes of the pixel covariance in the observed map. This method is found to orthogonally define E and B in the presence of both partial sky coverage and spatial filtering. This method has been applied to the BICEP2 and the Keck Array maps and results in reducing E to B leakage from LCDM E-modes to a level corresponding to a tensor-to-scalar ratio of $r<1\times10^{-4}$.
description: 21 pages, 23 figures, minor updates to reflect accepted version
title: Seemingly isolated greater trochanter fractures do not exist
Creators: name: Dunker, Dennis
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Musculoskeletal bone
subject: MR
subject: CT
subject: Conventional radiography
subject: Diagnostic procedure
subject: Trauma
subject: Osteoporosis

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Since Armstrong published aradiograph of an avulsion fracture of the greater traochanter 1 it has been taken for granted that most of the radiographicallydiagnosed avulsions were, indeed, isolated. Computed tomography and especially magnetic...
title: Not Another Social Media App: Design to Assist Community Interaction in the Digital Age
Creators: name: Nguyen, Amy Minh Trang
Publisher: name: Emily Carr University of Art and Design
Year: 2023
Subjects: subject: Social media
subject: Social media and society
subject: Communities
subject: Application software

description: This Master of Design Research project explores the question “How can design assist community interaction in the digital age?” by examining community dynamics in the era of social media and understanding the role of design in this space. The study identifies the widening gap between virtual and physical communities, which leads to the design exploration for an appropriate solution. The design outcome offers a hybrid social experience that leverages digital technology to support and enhance community interaction. Humans are social beings. We live with families, we work in teams, and we bond over shared beliefs. The human brain is hard-wired to connect; it’s an important part of our adaptive skills (Lieberman, 2013). When coming together, we form communities for support and companionship. As the internet becomes an integral part of daily life, face-to-face communication is no longer the only way to build connections. In the online space, human interaction can be designed and mediated through digital means. There are currently numerous community platforms to help fulfill the human need to connect. However, when interviewed many young adults said they feel disconnected from the people around them, despite being socially active online. A comparative analysis of three community platforms– Facebook Groups, Meetup and Mighty Networks – pinpoints the gap between product directions and user needs. Moreover, the study shows a lack of emphasis on building local communities. As a result, it reveals opportunities for a new design intervention. The research is conducted through participatory methods, such as in-depth interviews and focus group activities, to study how young adults interact with community in the digital age. The participants are carefully recruited to fit the research focus and ensure effective collaboration. As they share valuable insights and inspire the solution, they become an important part of the project. The collected qualitative data help build a user mental model and direct the design exploration. The synthesis of primary and secondary research results in the design of a hyperlocal community platform that allows users to interact with the communities around them. This mobile-native experience blends virtual interactions into the physical world which gives young adults an easy way to build new relationships. The design solution aims to narrow the gap between online and in-person connections by introducing a new but familiar way of interacting. This in turn will reinvigorate digital natives’ social lives.
New Avenues to Heavy Right-handed Neutrinos with Pair Production at Hadronic Colliders
Creators: name: Kang, Zhaofeng
name: Ko, P.
name: Li, Jinmian
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In many models incorporating the type-I seesaw mechanism, the right-handed neutrino ($N$) couples to heavy vector/scalar bosons and thereby has resonant pair production. It barely receives attention thus far, however, it may provide the best avenue to probe TeV scale $N$ without requiring anomalously large mixing between $N$ and the active neutrino $ν_L$. In this paper we explore the discovery prospects of (mainly heavy) $N$ pair production at the 14 TeV LHC and future 100 TeV $pp$ collider, based on the three signatures: 1) trilepton from $ N(\rightarrow \ell W_\ell)N(\rightarrow \ell W_h)$ with $W_{\ell/h}$ the leptonically/hadronically decaying $W$; 2) boosted di-Higgs boson plus MET from $N(\rightarrow ν_L h)N(\rightarrow ν_L h)$; 3) a single boosted Higgs with leptons and MET from $N(\rightarrow \ell W_\ell)N(\rightarrow ν_L h)$. At the 100 TeV collider, we also consider the situation when the Higgs boson is over boosted thus losing its jet substructure. Interpreting our tentative results in the benchmark model, the local $B-L$ model, we find that the (multi-) TeV scale $N$ can be probed at the (100) 14 TeV colliders.
description: 34 pages, 8 figures, version to be published in Phys. Rev. D
title: Bolus versus continuous infusion of microbubble contrast agent for liver US using an automatic power injector
Creators: name: Quaia, Emilio
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Contrast agents
subject: Ultrasound
subject: Contrast agent-intravenous
subject: Liver

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To prospectively assess if continuous infusion of sulfur hexafluoride-filled microbubbles can prolong the duration of hepatic enhancement at ultrasonography over bolus...
Führt der Ambrosiaster zu Augustinus oder Pelagius?
Creators: name: Jäntsch, Josef
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 9 Nr. 1 (1934): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 9, Heft 1
title: Contrast medium injection protocol for CT angiography with CT contrast medium dose adjusted to body surface area with simulation
Creators: name: Amakawa, Kazutoshi
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Contrast agents
subject: CT-Angiography
subject: Contrast agent-intravenous
subject: Aneurysms

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The contrast material injection protocol adjusted body weight at CT angiography (CTA) tends to overestimate the dose of contrast medium for large patients or underestimate for small patients at clinical use. Bae et al[1, 2]. proposed using body...
ZAMONAVIY  TILSHUNOSLIKDA LINGVOMADANIYAT
Creators: name: Yoqubova, Irodaxon
Publisher: name: Zenodo
Year: 2024

description: Hozirda kontsept terminiga lingvokognitiv, lingvomadaniy, psixolingvistik va teolingvistik nuqtai nazardan yondashuvlarni ajratish mumkin. Ularda masalaga yondashuv yo'nalishlari farqlanadi: lingvokognitiv kontseptga individual ongdan madaniyatga, lingvomadaniy kontseptga madaniyatdan individual ongga yo'nalganlik xos.
The Gaia-ESO Survey: Revisiting the Li-rich giant problem
Creators: name: Casey, A. R.
name: Ruchti, G.
name: Masseron, T.
name: Randich, S.
name: Gilmore, G.
name: Lind, K.
name: Kennedy, G. M.
name: Koposov, S. E.
name: Hourihane, A.
name: Franciosini, E.
name: Lewis, J. R.
name: Magrini, L.
name: Morbidelli, L.
name: Sacco, G. G.
name: Worley, C. C.
name: Feltzing, S.
name: Jeffries, R. D.
name: Vallenari, A.
name: Bensby, T.
name: Bragaglia, A.
name: Flaccomio, E.
name: Francois, P.
name: Korn, A. J.
name: Lanzafame, A.
name: Pancino, E.
name: Recio-Blanco, A.
name: Smiljanic, R.
name: Carraro, G.
name: Costado, M. T.
name: Damiani, F.
name: Donati, P.
name: Frasca, A.
name: Jofré, P.
name: Lardo, C.
name: de Laverny, P.
name: Monaco, L.
name: Prisinzano, L.
name: Sbordone, L.
name: Sousa, S. G.
name: Tautvaišienė, G.
name: Zaggia, S.
name: Zwitter, T.
name: Mena, E. Delgado
name: Chorniy, Y.
name: Martell, S. L.
name: Aguirre, V. Silva
name: Miglio, A.
name: Chiappini, C.
name: Montalban, J.
name: Morel, T.
name: Valentini, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The discovery of lithium-rich giants contradicts expectations from canonical stellar evolution. Here we report on the serendipitous discovery of 20 Li-rich giants observed during the Gaia-ESO Survey, which includes the first nine Li-rich giant stars known towards the CoRoT fields. Most of our Li-rich giants have near-solar metallicities, and stellar parameters consistent with being before the luminosity bump. This is difficult to reconcile with deep mixing models proposed to explain lithium enrichment, because these models can only operate at later evolutionary stages: at or past the luminosity bump. In an effort to shed light on the Li-rich phenomenon, we highlight recent evidence of the tidal destruction of close-in hot Jupiters at the sub-giant phase. We note that when coupled with models of planet accretion, the observed destruction of hot Jupiters actually predicts the existence of Li-rich giant stars, and suggests Li-rich stars should be found early on the giant branch and occur more frequently with increasing metallicity. A comprehensive review of all known Li-rich giant stars reveals that this scenario is consistent with the data. However more evolved or metal-poor stars are less likely to host close-in giant planets, implying that their Li-rich origin requires an alternative explanation, likely related to mixing scenarios rather than external phenomena.
description: Accepted to MNRAS
Entropic uncertainty relations for successive measurements of canonically conjugate observables
Creators: name: Rastegin, Alexey E.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Uncertainties in successive measurements of general canonically conjugate variables are examined. Such operators are approached within a limiting procedure of the Pegg-Barnett type. Dealing with unbounded observables, we should take into account a finiteness of detector resolution. An appropriate reformulation of two scenarios of successive measurements is proposed and motivated. Uncertainties are characterized by means of generalized entropies of both the Rényi and Tsallis types. The Rényi and Tsallis formulations of uncertainty relations are obtained for both the scenarios of successive measurements of canonically conjugate operators. Entropic uncertainty relations for the case of position and momentum are separately discussed.
description: 9 pages, no figures. Final improvements. The bibliography is extended. To appear in Ann. Phys. (Berlin)
title: Evaluation of pulmonary nodules on chest CT using iPad2®: preliminary experience
Creators: name: Faggioni, Lorenzo
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Computer applications
subject: Lung
subject: Oncology
subject: CT
subject: Computer Applications-Detection, diagnosis
subject: Observer performance
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Open source software (such as OsiriX, www.osirix-viewer.com ) and new, powerful mobile devices have become available, that allow to display a large amount of medical images from several imaging modalities without the need for dedicated standalone...
Local Thermal Equilibrium States in Relativistic Quantum Field Theory
Creators: name: Gransee, Michael
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is well-known that thermal equilibrium states in quantum statistical mechanics and quantum field theory can be described in a mathematically rigorous manner by means of the so-called Kubo-Martin-Schwinger (KMS) condition, which is based on certain analyticity and periodicity properties of correlation functions. On the other hand, the characterization of non-equilibrium states which only locally have thermal properties still constitutes a challenge in quantum field theory. We discuss a recent proposal for characterization of such states by a generalized KMS condition. The connection of this proposal to a proposal by D. Buchholz, I. Ojima and H.-J. Roos for characterizing local thermal equilibrium states in quantum field theory is discussed.
description: 14 pp., version as appeared in "Quantum Mathematical Physics", with one reference updated, "Quantum Mathematical Physics", eds. Felix Finster et al. (Proceedings of the conference "Quantum Mathematical Physics - A Bridge between Mathematics and Physics", Regensburg 2014), Birkh\"auser (2016)
Steube, W., Das Christentum und die anderen Religionen bei Carl Heinz Ratschow
Creators: name: Walldorf, Friedemann
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1822376416
description: Jahrbuch für evangelikale Theologie, V. 14 (2000): Jahrbuch für evangelikale Theologie, Band 14
title: An ontology of magnetic resonance imaging sequences
Creators: name: Lasbleiz, Jeremy
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: MR physics
subject: Computer applications
subject: MR
subject: Imaging sequences
subject: Computer Applications-General
subject: Education

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The goal of this work is to show how we can use ontologies to improve the semantic interoperability for MRI sequences. MRI is the most versatile diagnostic imaging technique. It can be used for anatomical description, flow study, functional...
Werner, D. u.a. (Hrsg.), Sinfonia Oecumenica
Creators: name: Schaffenberger, Horst
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1822376505
description: Jahrbuch für evangelikale Theologie, V. 14 (2000): Jahrbuch für evangelikale Theologie, Band 14
Lensing of Fast Radio Bursts as a Probe of Compact Dark Matter
Creators: name: Muñoz, Julian B.
name: Kovetz, Ely D.
name: Dai, Liang
name: Kamionkowski, Marc
Publisher: name: arXiv
Year: 2016
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The possibility that part of the dark matter is made of massive compact halo objects (MACHOs) remains poorly constrained over a wide range of masses, and especially in the $20-100\, M_\odot$ window. We show that strong gravitational lensing of extragalactic fast radio bursts (FRBs) by MACHOs of masses larger than $\sim20\,M_\odot$ would result in repeated FRBs with an observable time delay. Strong lensing of an FRB by a lens of mass $M_L$ induces two images, separated by a typical time delay $\sim$ few $\times(M_L/30\, M_\odot)$ milliseconds. Considering the expected FRB detection rate by upcoming experiments, such as CHIME, of $10^4$ FRBs per year, we should observe from tens to hundreds of repeated bursts yearly, if MACHOs in this window make up all the dark matter. A null search for echoes with just $10^4$ FRBs, would constrain the fraction $f_{\rm DM}$ of dark matter in MACHOs to $f_{\rm DM}\lesssim 0.08$ for $M_L\gtrsim 20\,M_\odot$.
description: 6 Pages, 4 Figures. Published in PRL
title: Effects of autologous bone marrow mononuclear cell transplantation through coronary artery bypass grafting in patients with old myocardial infarction assessed by MRI
Creators: name: Lu, Minjie
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Cardiac
subject: MR
subject: Treatment effects
subject: Transplantation
subject: Cardiac

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Use a “one-stop” non-invasive imaging examination-MRI to evaluate the feasibility and safety of aBM-MNC transplantation in patients with acute myocardial infarction(AMI) undergoing percutaneous coronary...
title: Radiation-induced BOOP syndrome
Creators: name: Oie, Yumi
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Lung
subject: CT
subject: Complications
subject: Radiation therapy / Oncology
subject: Inflammation

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Postoperative radiotherapy acts important role in the management of breast cancer to reduce the local recurrence and to improve the outcomes of the patients [1]. Radiation-induces lung injuries are divided into two types : Radiation pneumonitis (RP)...
A higher dimensional generalization of Lichtenbaum duality in terms of the Albanese map
Creators: name: Kai, Wataru
Publisher: name: arXiv
Year: 2015
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14F22, 14G20

description: We present a conjectural formula describing the cokernel of the Albanese map of zero-cycles of smooth projective varieties $X$ over $p$-adic fields in terms of the Néron-Severi group and provide a proof under additional assumptions on an integral model of $X$. The proof depends on a non-degeneracy result of Brauer-Manin pairing due to Saito-Sato and on Gabber-de Jong's comparison result of cohomological- and Azumaya-Brauer groups. We will also mention the local-global problem of the Albanese-cokernel; the abelian group on the "local side" turns out to be a finite group.
description: 20 pages, to appear in Compositio Mathematica
Strong coupling of the cyclotron motion of surface electrons on liquid helium to a microwave cavity
Creators: name: Abdurakhimov, L. V.
name: Yamashiro, R.
name: Badrutdinov, A. O.
name: Konstantinov, D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The strong coupling regime is observed in a system of two-dimensional electrons whose cyclotron motion is coupled to an electro-magnetic mode in a Fabry-Perot cavity resonator. The Rabi splitting of eigenfrequencies of coupled motion is observed both in the cavity reflection spectrum and ac current of electrons, the latter probed by measuring their bolometric photoresponse. Despite the fact that similar observations of the Rabi splitting in many-particle systems have been described as a quantum-mechanical effect, we show that the observed splitting can be explained completely by a model based on the classical electrodynamics.
description: main text (5 pages, 3 figures) and supplemental material (3 pages, 2 figures), accepted to PRL
Gravitational bending angle of light for finite distance and the Gauss-Bonnet theorem
Creators: name: Ishihara, Asahi
name: Suzuki, Yusuke
name: Ono, Toshiaki
name: Kitamura, Takao
name: Asada, Hideki
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We discuss a possible extension of calculations of the bending angle of light in a static, spherically symmetric and asymptotically flat spacetime to a non-asymptotically flat case. We examine a relation between the bending angle of light and the Gauss-Bonnet theorem by using the optical metric. A correspondence between the deflection angle of light and the surface integral of the Gaussian curvature may allow us to take account of the finite distance from a lens object to a light source and a receiver. Using this relation, we propose a method for calculating the bending angle of light for such cases. Finally, this method is applied to two examples of the non-asymptotically flat spacetimes to suggest finite-distance corrections: Kottler (Schwarzschild-de Sitter) solution to the Einstein equation and an exact solution in Weyl conformal gravity.
description: 22 pages, 5 figures, accepted by PRD
Digitalisation of units and dimensions
Creators: name: Hall, Blair
Publisher: name: Zenodo
Year: 2023
Subjects: Unit of measurement
SI unit
SI dimension
Quantity
Dimension

description: This talk looks at notation for units and dimensions and considers what information is actually available and how this compares with expectations. To people trained in a technical discipline, units, dimensions, and quantities become familiar entities in their field. Special notation may be used for efficient communication between experts; but how much is formalised? Does a domain expert access only information derived from the notation, or does experience also play a role? We believe that personal experience overloads our expectations about the information carried by conventional unit notation. Familiarity with an area can be combined with contextual information and used to disambiguate notational problems. Indeed this may be done intuitively. Digital representations must be logical models that can be implemented by algorithms and data structures: recourse to human judgement is not an option. Digitalisation in metrology must seek appropriate representations for concepts that people use. The concepts must be formalised, and any need for tacit knowledge must be recognised and rendered explicit. It is important to understand the role played by tacit informal knowledge when people interpret formal information.
The Magnetic Furnace: Intense Core Dynamos in B-stars
Creators: name: Augustson, Kyle C.
name: Brun, Allan Sacha
name: Toomre, Juri
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The dynamo action achieved in the convective cores of main-sequence massive stars is explored here through 3D global simulations of convective core dynamos operating within a young $\Msun{10}$ B-type star, using the anelastic spherical harmonic (ASH) code. These simulations capture the inner 65\% of this star by radius, encompassing the convective nuclear-burning core (about 23\% by radius) and a portion of the overlying radiative envelope. Eight rotation rates are considered, ranging from 0.05\% to 16\% of the surface breakup velocity, thereby capturing both convection that barely senses the effects of rotation and other situations in which the Coriolis forces are prominent. The vigorous dynamo action realized within all of these turbulent convective cores builds magnetic fields with peak strengths exceeding a megagauss, with the overall magnetic energy (ME) in the faster rotators reaching super-equipartition levels compared to the convective kinetic energy (KE). The core convection typically involves turbulent columnar velocity structures roughly aligned with the rotation axis, with magnetic fields threading through these rolls and possessing complex linkages throughout the core. The very strong fields are able to coexist with the flows without quenching them through Lorentz forces. The velocity and magnetic fields achieve such a state by being nearly co-aligned, and with peak magnetic islands being somewhat displaced from the fastest flows as the intricate evolution proceeds. As the rotation rate is increased, the primary force balance shifts from nonlinear advection balancing Lorentz forces to a magnetostrophic balance between Coriolis and Lorentz forces.
description: 16 pages, 13 figures
title: When to suspect a Pulmonary Artery Origin in Hemoptysis: the role of MDCT angiography
Creators: name: Castañer González, Eva
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Haemorrhage
subject: Aneurysms
subject: Computer Applications-Detection, diagnosis
subject: CT-Angiography
subject: Catheter arteriography
subject: Vascular
subject: Thorax
subject: Pulmonary vessels

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To review the potential causes of pulmonary arterial hemoptysis, emphasizing the suspicious clinical settings. To describe and illustrate the signs of pulmonary arterial hemoptysis in MDCT angiography. To highlight the important role of MDCT...
Presence and antimicrobial resistance profiles of Escherichia coli, Enterococcusspp. and Salmonellasp. in 12 species of Australian shorebirds and terns
Creators: name: Smith, HG
name: Bean, DC
name: Clarke, RH
name: Loyn, Richard
name: Larkins, JA
name: Hassell, C
name: Greenhill, AR
Publisher: name: La Trobe
Year: 2023
Subjects: classificationCode: 4206
subject: Public health
classificationCode: 3109
subject: Zoology
subject: FOS: Biological sciences
classificationCode: 4202
subject: Epidemiology

description: Antibiotic resistance is an ongoing threat to both human and animal health. Migratory birds are a potential vector for the spread of novel pathogens and antibiotic resistance genes. To date, there has been no comprehensive study investigating the presence of antibiotic resistance (AMR) in the bacteria of Australian shorebirds or terns. In the current study, 1022 individual birds representing 12 species were sampled across three states of Australia (Victoria, South Australia, and Western Australia) and tested for the presence of phenotypically resistant strains of three bacteria with potential to be zoonotic pathogens; Escherichia coli, Enterococcusspp., and Salmonellasp. In total, 206 E. coli, 266 Enterococcusspp., and 20 Salmonellasp. isolates were recovered, with AMR detected in 42% of E. coli, 85% of Enterococcusspp., and 10% of Salmonellasp. Phenotypic resistance was commonly detected to erythromycin (79% of Enterococcusspp.), ciprofloxacin (31% of Enterococcusspp.) and streptomycin (21% of E. coli). Resident birds were more likely to carry AMR bacteria than migratory birds (p ≤.001). Bacteria isolated from shorebirds and terns are commonly resistant to at least one antibiotic, suggesting that wild bird populations serve as a potential reservoir and vector for AMR bacteria. However, globally emerging phenotypes of multidrug-resistant bacteria were not detected in Australian shorebirds. This study provides baseline data of the carriage of AMR bacteria in Australian shorebirds and terns.
title: Quantitative imaging characterization of benign and malignant pheochromocytomas: comparison between iodine-131 mibg uptake and magnetic resonance signal intensity ratios
Creators: name: Maurea, Simone
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Nuclear medicine conventional
subject: MR-Functional imaging
subject: Nuclear medicine
subject: Kidney
subject: Diagnostic procedure
subject: Endocrine disorders

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To compare metaiodobenzylguanidine (MIBG) uptake and magnetic resonance (MR) signal intensity ratio in differentiating benign and malignant disease in patients with pheochromocytoma or...
title: Intergenerational Aid in the 21st Century
Creators: name: Lakshmanan, Sitalakshmi
Publisher: name: Emily Carr University of Art and Design
Year: 2023
Subjects: subject: User interfaces (Computer systems)
subject: Older people
subject: Intergenerational relations
subject: Application software

description: As digital immigrants of the 21st century, the current elderly always seem to have difficulty catching up with today's technologies. When day-to-day services like banking, healthcare, travel, etc., become entirely digitized without giving seniors the required time, education, or support to get on board, it gradually chips at their independence, dignity, and agency. To keep afloat in this rapidly digitizing world, most seniors find themselves relying on assistance from the people around them, such as younger family members, neighbors, friends, and community volunteers. This research explores the various facets and multitudes of digital support that younger persons commonly provide seniors. What factors influence this intergenerational digital support between seniors and younger generations? What is the role of technology and its design in this context? Through qualitative interviews and participatory workshops, this thesis delves into the perspectives and lived experiences of various stakeholders like seniors, younger generations, community volunteers, tech coaches, etc. The research is also fundamentally informed by my experience as a regular volunteer at the West End Seniors' Network, an NGO offering social and community support for seniors in Vancouver. After a thorough thematic analysis of the data gathered, the paper derives key insights about intergenerational digital support under the following themes - (1) A Generational Divide, (2) The 'Why,' (3) The 'How,' (4) Benefits, and (5) Barriers. With these insights, the research attempts to situate the role of intergenerational aid in the broader picture of digital inclusivity for seniors. Intergenerational support is only a facet of this wicked problem; other stakeholders like family, community, government, private companies, etc., also share responsibility in keeping seniors apace with the digital world. This research is then applied to cohesively map out potential best practices for multiple stakeholders to improve digital literacy for seniors. However, while this is a more significant systemic change proposed for the long run, we could now take small steps and solutions to contribute towards the larger goal, like capitalizing on the benefits of this already widespread intergenerational digital support. In light of this, a mobile application is designed and prototyped to facilitate digital aid between seniors and younger persons with ease, efficiency, and warmth.
Compressive phase-only filtering at extreme compression rates
Creators: name: Pastor-Calle, David
name: Pastuszczak, Anna
name: Mikolajczyk, Michal
name: Kotynski, Rafal
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Optics (physics.optics)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: We introduce an efficient method for the reconstruction of the correlation between a compressively measured image and a phase-only filter. The proposed method is based on two properties of phase-only filtering: such filtering is a unitary circulant transform, and the correlation plane it produces is usually sparse. Thanks to these properties, phase-only filters are perfectly compatible with the framework of compressive sensing. Moreover, the lasso-based recovery algorithm is very fast when phase-only filtering is used as the compression matrix. The proposed method can be seen as a generalisation of the correlation-based pattern recognition technique, which is hereby applied directly to non-adaptively acquired compressed data. At the time of measurement, any prior knowledge of the target object for which the data will be scanned is not required. We show that images measured at extremely high compression rates may still contain sufficient information for target classification and localization, even if the compression rate is high enough, that visual recognition of the target in the reconstructed image is no longer possible. The method has been applied by us to highly undersampled measurements obtained from a single-pixel camera, with sampling based on randomly chosen Walsh-Hadamard patterns.
Permutation-invariant codes encoding more than one qubit
Creators: name: Ouyang, Yingkai
name: Fitzsimons, Joseph
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A permutation-invariant code on m qubits is a subspace of the symmetric subspace of the m qubits. We derive permutation-invariant codes that can encode an increasing amount of quantum information while suppressing leading order spontaneous decay errors. To prove the result, we use elementary number theory with prior theory on permutation invariant codes and quantum error correction.
description: 4 pages, minor changes