cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Tsunami penetration in tidal rivers, with observations of the Chile 2015 tsunami in rivers in Japan
Creators: name: Tolkova, Elena
Publisher: name: arXiv
Year: 2017
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: An extensive data set of water level measurements of the September 2015 Chilean tsunami in rivers in Japan and a new methodology for data processing are used to verify that tsunami dissipation in a river at each instant and locality depends on the tidally-modified wave-locked slope of the river surface. As deduced from the observations, a relatively small tsunami or ocean noise traveling at mild wave-locked slopes can propagate virtually without losses to the upstream locations where observed tidal ranges are a fraction of that downstream; though at the higher slopes, tidal and riverine currents combined efficiently damp the shorter waves. The observed correlations between the tsunami admittance upriver and the traveled wave-locked slopes are explained analytically under the fully-nonlinear shallow-water approximation. It is found that the wave-locked slope in a purely incident wave relates to the bottom drag in the same manner as a steady surface slope does for a stationary flow. For a small-amplitude tsunami in the study rivers, the wave-locked slope in a co-propagating tidal wave defines the background current and thereby friction experienced by the tsunami.
description: 25 pages, 12 figures
Atelier Biblissima+ et IIIF - Séminaire des Archives de France
Creators: name: Robineau, Régis
Publisher: name: Zenodo
Year: 2022
Subjects: biblissima
IIIF
archives

description: Présentation de IIIF dans le cadre du Séminaire annuel des Archives de France (Montpellier, 23 septembre 2021).
Twin Higgs With T parity
Creators: name: Yu, Jiang-Hao
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In twin Higgs models, a discrete Z2 symmetry between the standard model Higgs and the twin Higgs is introduced to address the hierarchy problem. In this work, we propose another discrete symmetry in twin Higgs: the T parity, which maps the twin Higgs quadruplet into its mirror copy. The T parity brings us a whole group of T-odd particles, and leads to a promising dark matter candidate. We present one realization of the T parity twin Higgs scenario by implementing the $SU(2)_L \times SU(2)_R \times U(1)_1 \times U(1)_2$ gauge symmetry in twin Higgs model. In this specific setup, the T-odd U(1) gauge boson could be the dark matter candidate, and the T-odd particles have very distinct and interesting phenomenology.
description: 11 pages, 5 figures, 1 table
Quantum spin liquid and magnetic order in a two-dimensional non-symmorphic lattice: considering the distorted Kagome lattice of Volborthite
Creators: name: Chern, Li Ern
name: Hwang, Kyusung
name: Mizoguchi, Tomonari
name: Huh, Yejin
name: Kim, Yong Baek
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Kagome-lattice-based material, Volborthite, $\mathrm{Cu_3 V_2 O_7 (OH)_2 \cdot 2 H_2 O}$, has been considered as a promising platform for discovery of unusual quantum ground states due to the frustrated nature of spin interactions. Here we explore possible quantum spin liquid and magnetically ordered phases in a two-dimensional non-symmorphic lattice described by $p2gg$ layer space group, which is consistent with the spatial anisotropy of the spin model derived from density functional theory (DFT) for Volborthite. Using the projective symmetry group (PSG) analysis and Schwinger boson mean field theory, we classify possible spin liquid phases with bosonic spinons and investigate magnetically ordered phases connected to such states. It is shown, in general, that only translationally invariant mean field states are allowed in two-dimensional non-symmorphic lattices, which simplifies the classification considerably. The mean field phase diagram of the DFT-derived spin model is studied and it is found that possible quantum spin liquid phases are connected to two types of magnetically ordered phases, a coplanar incommensurate $(q,0)$ spiral order as the ground state and a closely competing coplanar commensurate $(π,π)$ spin density wave order. In addition, periodicity enhancement of the two-spinon continuum, a signature of symmetry fractionalization, is found in the spin liquid phases connected to the $(π,π)$ spin density wave order. We discuss relevance of these results to recent and future experiments on Volborthite.
description: 16 pages, 6 figures, 2 tables; typos corrected
EGI-ACE D7.3 Final version HPC integration Handbook
Creators: name: Enol Fernández
name: Antonio, Fabrizio
name: Bayındır, Hakan
name: Díaz, Iván
name: Mihnea Dulea
name: Fernández, Carlos
name: Gomes, Jorge
name: Lahiff, Andrew
name: Southwick, David
name: Spiga, Daniele
name: Tanin, Teo
name: Sipos, Gergely
Publisher: name: Zenodo
Year: 2022
Subjects: HPC
EOSC Compute Platform

description: The HPC integration handbook describes how HPC systems can be incorporated into the EOSC Compute Platform delivered by the EGI-ACE project. This handbook is the result of the piloting activities with use cases and providers supporting workflows that run on combined Cloud, HTC and HPC resources. In this document we detail the integration mechanisms used in the pilots and provide information for providers on how to integrate HPC systems into the EOSC Compute Platform, and for users on how to use these HPC systems via EOSC for running container-based workloads.
War Diary of 1st Battalion Canadian Scottish Regiment, Vol. 75, October 1, 1945 to January 4, 1946
Creators: name: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
Publisher: name: University of Victoria Libraries
Year: 2020
Subjects: subject: Canada. Canadian Army
valueUri: http://id.worldcat.org/fast/531187
subject: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
subject: World War (1939-1945)
valueUri: http://id.worldcat.org/fast/1180924
subject: War diaries
valueUri: http://id.worldcat.org/fast/1745536

description: The war diaries are official records kept by the Battalions during a one month period. They contain the daily orders, correspondence, newsletters, and an intelligence log detailing troop activities, locations, and weather conditions. The war diaries detail the activities and movement of the 1st Battalion from training in Canada and England to active duty on the Western Front and their return to Victoria in January 1946. This diary was kept while at Ede, Holland. It has entries about many rumours flying constantly as to when they are to leave Holland during the beginning of October, continuing the work projects for the Dutch government with the Ede Memorial Park having been completed, prepping for a move away from Ede and spending a couple days in a transition camp before heading to Calais and then Aldershot, inspection by HRH Princess Royal and her being very interest in Wallace, a guard of 100 men marched through London to the Mansion House with Wallace and the pipe band where the HRH Princess Royal presented the Battalion with an oil painting of "Wallace", moving to Southampton and setting sail aboard the Queen Elizabeth, some missing Christmas dinner served aboard the ship due to rough seas, arriving in New York and taking a train across the continent, arriving in Victoria and marching to the Armoury and being well received by the whole town, the Battalion being officially dismissed on January 4th, among other activities and information. Includes appendices covering orders, messages regarding the surrender of German troops, an invitation to the Canadian Scottish reunion dinner on February 6, 1946, a program for the reception at Victoria for the 1st Battalion including a menu for the officer's dinner, copied of the "Ohtwoee" newsletters from October to November, program and instructions for the reception in Victoria, B.C. for the 1st Battalion including a map of the parade route, a letter to all members of the Canadian Scottish family and friends of the regiment with instructions for the details of the reception including maps, speeches welcoming the 1st Battalion back to Victoria, instructions for guests travelling from Vancouver to Victoria on special steamer to witness welcome to the 1st Battalion, newspaper clippings regarding the return of the troops in January 1946 including photographs of the troops and Wallace,
Gate-controlled reversible rectifying behaviour in tunnel contacted atomically-thin MoS$_{2}$ transistor
Creators: name: Li, Xiaoxi
name: Fan, Zhiqiang
name: Liu, Peizhi
name: Chen, Maolin
name: Liu, Xin
name: Jia, Chuankun
name: Sun, Dongming
name: Jiang, Xiangwei
name: Han, Zheng Vitto
name: Bouchiat, Vincent
name: Guo, Junjie
name: Chen, Jianhao
name: Zhang, Zhidong
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Atomically-thin 2D semiconducting materials integrated into van der Waals heterostructures have enabled architectures that hold great promise for next generation nanoelectronics. However, challenges still remain to enable their full acceptance as compliant materials for integration in logic devices. Two key-components to master are the barriers at metal/semiconductor interfaces and the mobility of the semiconducting channel, which endow the building-blocks of ${pn}$ diode and field effect transistor. Here, we have devised a reverted stacking technique to intercalate a wrinkle-free h-BN tunnel layer between MoS$_{2}$ channel and contacting electrodes. Vertical tunnelling of electrons therefore makes it possible to suppress the Schottky barriers and Fermi level pinning, leading to homogeneous gate-control of the channel chemical potential across the bandgap edges. The observed unprecedented features of ambipolar ${pn}$ to ${np}$ diode, which can be reversibly gate tuned, paves the way for future logic applications and high performance switches based on atomically thin semiconducting channel.
description: 23 pages, 5 main figures + 9 SI figures
EGI-ACE D2.6 Communication and engagement plan
Creators: name: Brus, Magdalena
name: Andreozzi, Sergio
name: Sipos, Gergely
name: La Rocca, Giuseppe
name: Franck, Gwen
name: Smitesh Jain
name: Enol Fernández
Publisher: name: Zenodo
Year: 2022
Subjects: Communication
engagement

description: EGI-ACE is a 30-month project coordinated by the EGI Foundation with a mission to empower researchers from all disciplines to collaborate in data- and compute-intensive research through free-at-point-of-use services. Building on the distributed computing integration in the EOSC-hub project, EGI-ACE will deliver the EOSC Compute Platform and will contribute to the EOSC Data Commons through a federation of cloud compute and storage facilities, PaaS services and data spaces with analytics tools and federated access services. In this document, all communication and engagement plans will be described, with the related activities and expected results. The document is an updated version of the D2.1 Communication and engagement plan, a formal project deliverable submitted and accepted by the EC in 2021. It reflects on the latest needs of the project and its stakeholders.
Learnable Programming: Blocks and Beyond
Creators: name: Bau, David
name: Gray, Jeff
name: Kelleher, Caitlin
name: Sheldon, Josh
name: Turbak, Franklyn
Publisher: name: arXiv
Year: 2017
Subjects: subject: Programming Languages (cs.PL)
subject: Computers and Society (cs.CY)
subject: Human-Computer Interaction (cs.HC)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences
subject: K.3.2; H.5.2; D.1.7; D.2.6

description: Blocks-based programming has become the lingua franca for introductory coding. Studies have found that experience with blocks-based programming can help beginners learn more traditional text-based languages. We explore how blocks environments improve learnability for novices by 1) favoring recognition over recall, 2) reducing cognitive load, and 3) preventing errors. Increased usability of blocks programming has led to widespread adoption within introductory programming contexts across a range of ages. Ongoing work explores further reducing barriers to programming, supporting novice programmers in expanding their programming skills, and transitioning to textual programming. New blocks frameworks are making it easier to access a variety of APIs through blocks environments, opening the doors to a greater diversity of programming domains and supporting greater experimentation for novices and professionals alike.
Letter from Barbara Hepworth to Herbert Read, March 02, 1951
Creators: name: Hepworth, Barbara, 1903-1975
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Art movements
valueUri: http://id.worldcat.org/fast/815613
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Art historians
valueUri: http://id.worldcat.org/fast/815554
subject: Authors, English--Correspondence
valueUri: http://id.worldcat.org/fast/821953
subject: Artists
valueUri: http://id.worldcat.org/fast/817559
subject: Hepworth, Barbara, 1903-1975
valueUri: http://id.worldcat.org/fast/1898202
subject: Read, Herbert, 1893-1968
valueUri: http://id.worldcat.org/fast/1754386
subject: Women artists
valueUri: http://id.worldcat.org/fast/1177159
subject: Artists--Correspondence
valueUri: http://id.worldcat.org/fast/817571
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Authors
valueUri: http://id.worldcat.org/fast/821688

description: Part of a collection of letters to Sir Herbert Read from Dame Barbara Hepworth (English artist and sculptor and, along with Read, a member of the modern art movement Unit One founded by Paul Nash), that span the time period of 1940 to 1965 and discuss their artistic and literary endeavors, philosophical and political views, and personal lives. Frank Halliday, historian, is mentioned.
Theory of Kondo suppression of spin polarization in nonlocal spin valves
Creators: name: Kim, Kyoung-Whan
name: O'Brien, Liam
name: Crowell, Paul A.
name: Leighton, Chris
name: Stiles, Mark D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically analyze contributions from the Kondo effect to the spin polarization and spin diffusion length in all-metal nonlocal spin valves. Interdiffusion of ferromagnetic atoms into the normal metal layer creates a region in which Kondo physics plays a significant role, giving discrepancies between experiment and existing theory. We start from a simple model and construct a modified spin drift-diffusion equation which clearly demonstrates how the Kondo physics not only suppresses the electrical conductivity but even more strongly reduces the spin diffusion length. We also present an explicit expression for the suppression of spin polarization due to Kondo physics in an illustrative regime. We compare this theory to previous experimental data to extract an estimate of the Elliot-Yafet probability for Kondo spin flip scattering of 0.7 $\pm$ 0.4, in good agreement with the value of 2/3 derived in the original theory of Kondo.
description: 15 pages, 4 figures
Risk of Aneurysm Rupture (ROAR) study: protocol for a long-term, longitudinal, UK multicentre study of unruptured intracranial aneurysms.
Creators: name: Hall, Samuel
name: Birks, Jacqueline
name: Anderson, Ian
name: Bacon, Andrew
name: Brennan, Paul M
name: Bennett, David
name: Chavredakis, Emmanuel
name: Critchley, Giles
name: Dow, Graham
name: Downer, Jonathan
name: Galea, James
name: Grover, Patrick
name: Gurusinghe, Nihal
name: Helmy, Adel
name: Kounin, Gueorgui
name: Mukerji, Nitin
name: Patel, Hiren
name: Patel, Jash
name: Ross, Nicholas
name: St George, Jerome
name: Teo, Mario
name: Tolias, Christos Michael
name: Tzerakis, Nikolaos
name: Uff, Christopher
name: Van Beijum, Janneke
name: Veighey, Kristin
name: White, Edward
name: Whitfield, Peter
name: Bulters, Diederik Oliver
name: ROAR Investigators
Publisher: name: Apollo - University of Cambridge Repository
Year: 2023
Subjects: epidemiology
neurosurgery
stroke
Adult
Humans
Intracranial Aneurysm
Subarachnoid Hemorrhage
Risk Factors
Aneurysm, Ruptured
United Kingdom
Multicenter Studies as Topic

description: Peer reviewed: True
description: INTRODUCTION: Unruptured intracranial aneurysms (UIA) are common in the adult population, but only a relatively small proportion will rupture. It is therefore essential to have accurate estimates of rupture risk to target treatment towards those who stand to benefit and avoid exposing patients to the risks of unnecessary treatment. The best available UIA natural history data are the PHASES study. However, this has never been validated and given the known heterogeneity in the populations, methods and biases of the constituent studies, there is a need to do so. There are also many potential predictors not considered in PHASES that require evaluation, and the estimated rupture risk is largely based on short-term follow-up (mostly 1 year). The aims of this study are to: (1) test the accuracy of PHASES in a UK population, (2) evaluate additional predictors of rupture and (3) assess long-term UIA rupture rates. METHODS AND ANALYSIS: The Risk of Aneurysm Rupture study is a longitudinal multicentre study that will identify patients with known UIA seen in neurosurgery units. Patients will have baseline demographics and aneurysm characteristics collected by their neurosurgery unit and then a single aggregated national cohort will be linked to databases of hospital admissions and deaths to identify all patients who may have subsequently suffered a subarachnoid haemorrhage. All matched admissions and deaths will be checked against medical records to confirm the diagnosis of aneurysmal subarachnoid haemorrhage. The target sample size is 20 000 patients. The primary outcome will be aneurysm rupture resulting in hospital admission or death. Cox regression models will be built to test each of the study's aims. ETHICS AND DISSEMINATION: Ethical approval has been given by South Central Hampshire A Research Ethics Committee (21SC0064) and Confidentiality Advisory Group support (21CAG0033) provided under Section 251 of the NHS Act 2006. The results will be disseminated in peer-reviewed journals. TRIAL REGISTRATION NUMBER: ISRCTN17658526.
Revealing the formation of stellar-mass black hole binaries: The need for deci-Hertz gravitational wave observatories
Creators: name: Chen, Xian
name: Amaro-Seoane, Pau
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The formation of compact stellar-mass binaries is a difficult, but interesting problem in astrophysics. There are two main formation channels: In the field via binary star evolution, or in dense stellar systems via dynamical interactions. The Laser Interferometer Gravitational-Wave Observatory (LIGO) has detected black hole binaries (BHBs) via their gravitational radiation. These detections provide us with information about the physical parameters of the system. It has been claimed that when the Laser Interferometer Space Antenna (LISA) is operating, the joint observation of these binaries with LIGO will allow us to derive the channels that lead to their formation. However, we show that for BHBs in dense stellar systems dynamical interactions could lead to high eccentricities such that a fraction of the relativistic mergers are not audible to LISA. A non-detection by LISA puts a lower limit of about $0.005$ on the eccentricity of a BHB entering the LIGO band. On the other hand, a deci-Hertz observatory, like DECIGO or Tian Qin, would significantly enhance the chances of a joint detection, and shed light on the formation channels of these binaries.
description: Submitted
Le case operaie delle Manifatture Cotoniere Meridionali a Napoli di Camillo Guerra. Un’architettura per il paesaggio / Manifatture Cotoniere Meridionali housing in Naples by Camillo Guerra. An architecture for the landscape
Creators: name: Capano, Francesca
name: Amore, Raffaele
Publisher: name: Eikonocity. Storia e Iconografia delle Città e dei Siti Europei
Year: 2022

description: La realizzazione dell’edificio per residenze operaie progettato da Camillo Guerra nel 1937 per le Manifatture Cotoniere Meridionali è un caso molto significativo nel panorama dell’edilizia popolare napoletana per due principali motivi: è forse l’unico quartiere operaio in quegli anni realizzato da un’impresa privata e non dallo Stato; è un progetto studiato per creare un legame indissolubile con il paesaggio circostante. Le case operaie delle MCM sorsero in via don Bosco in un’area panoramica collinare sovrastante la zona industriale di Poggioreale, dove si trovava lo stabilimento napoletano della fabbrica tessile. L’edificio residenziale presenta una planimetria di grande interesse, ‘scalettata’ è rivolta al panorama. L’effetto a scala della pianta viene mantenuto anche in alzato, sfruttando la pendenza del terreno. I blocchi scala costituiscono l’elemento di cerniera tra i diversi volumi, funzione rimarcata dalla loro maggiore altezza. La grande dimensione, la simmetria nonostante la semplicità dei prospetti conferiscono al complesso un aspetto monumentale. Lo spazio centrale è destinato al panoramico giardino. La pianta tipo è il frutto dell’attento studio di Guerra per aggregare diversi tipi di alloggi minimi, che sfrutta al massimo lo spazio interno, in tal senso il progetto è paragonabile ai tipi proposti funzionale alle esigenze abitative e leggibile grazie anche al sito, su cui sorge, vincolato alla presenza del vicino cimitero. Da poco è possibile accedere all’Archivio Camillo Guerra, recentemente ordinato, dedicato alla documentazione pervenuta prima all’Istituto di Architettura Tecnica della Facoltà di Ingegneria di Napoli, poi al Dipartimento di Ingegneria Civile, Edile e Ambientale - DICEA dell’Università di Napoli Federico II, grazie agli eredi Guerra. Nello specifico si conservano le numerose proposte dell’architetto per le case MCM nel tentativo di raggiungere la migliore soluzione per esaltare il rapporto tra il luogo e le case operaie; si ritiene dunque di poter dare un ulteriore contributo alla lettura di questo monumentale edificio che sfrutta il luogo su cui sorge accompagnando il colle degradante e creando un rapporto osmotico tra costruito e natura antropizzata.
description: Eikonocity. Storia e Iconografia delle Città e dei Siti Europei, V.7 N.1 (2022)
Mixed Methods Analysis of Consumer Fraud Reports of the Social Security Administration Impostor Scam
Creators: name: DeLiema, Marguerite
name: Witt, Paul
Publisher: name: My University
Year: 2021
Subjects: subject: Social Security; consumer fraud
subject: Population and Demography
subject: Social Sciences

description: Most Americans have received fraudulent calls from impostors claiming to be officials from the Social Security Administration (SSA). Callers threaten those who respond with arrest and suspension of their bank accounts and Social Security numbers, but charges can be removed if the target agrees to buy retail gift cards, wire money, or deposit cash in cryptocurrency ATMs. This paper uses mixed methods to analyze SSA imposter scam consumer reports from victims and attempted victims filed in the Consumer Sentinel. Qualitative analysis of 600 case narratives reveals that SSA impostors use the persuasion principals of authority, reciprocity, liking, and scarcity to put pressure on consumers to comply with their requests. Expressions of fear, anger, anticipation, and trust in the imposter were present in the victim case narratives. Qualitative findings were supported using a quantitative sentiment analysis of more than 200,000 consumer reports to count the frequency of emotion words in case narratives. Emotional expressions were significantly associated with reported victimization versus attempted victimization. Quantitative models show that older adult consumers are significantly less likely to report victimization relative to those 30 and younger, but older victims lose significantly more money per incident on average. Results also indicate that consumers from majority Black, Asian, and Hispanic communities are more likely report victimization, although victims from non-Hispanic White communities report higher average loses. Consumer education on government imposter scams, specifically targeting young people and minorities, as well as greater controls on retail gift card sales, might help limit consumer losses.
A symmetry for $ε_K$
Creators: name: Da Rold, Leandro
name: Davidovich, Iván A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show a symmetry that, in the context of a composite Higgs with anarchic flavor, can suppress the dominant CP violating contributions to $K-\bar K$ mixing. Based on previous extensions of SU(3)$_c$, we consider the case in which the composite sector has a global SU(6) symmetry, spontaneously broken to a subgroup containing SU(3)$\times$SU(3). We show that the interactions with the Standard Model can spontaneously break the remaining symmetry to the diagonal subgroup, identified with the group of color interactions, and naturally suppress $ε_K$. We consider this scenario in the context of the Minimal Composite Higgs Model based on SO(5)/SO(4) for the electroweak sector. By working in the framework of 2-site models, we compute the scalar potential, determine the conditions for a successful breaking of the symmetries and calculate the spectrum of lightest states. We find that $ε_K$ can be suppressed and the top mass reproduced for a large region of the parameter space where the symmetries are dynamically broken. Besides other new resonances, the model predicts the presence of a new singlet scalar state, generally lighter than the Higgs, that could have evaded detection at colliders.
description: 33 pages, 4 figures, v2: discussion on bounds from dipole moments added, references added
Lepton masses and mixing in a scotogenic model
Creators: name: Fortes, E. C. F. S.
name: Machado, A. C. B.
name: Montaño, J.
name: Pleitez, V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider an extension of the standard model with three Higgs doublet model and $S_3\times \mathbb{Z}_2$ discrete symmetries. Two of the scalar doublets are inert due to the $\mathbb{Z}_2$ symmetry. We have calculated all the mass spectra in the scalar and lepton sectors and accommodated the leptonic mixing matrix as well. We also show that the model has scalar and pseudoscalar candidates to dark matter. Constraints on the parameters of the model coming from the decay $μ\to eγ$ were considered and we found signals between the current and the upcoming experimental limits, and from that decay we can predict the one-loop $μ\to ee\bar{e}$ channel.
description: 13 pages, 5 figures
In-flight calibration of the Dawn Framing Camera II: Flat fields and stray light correction
Creators: name: Schröder, S. E.
name: Mottola, S.
name: Matz, K. -D.
name: Roatsch, T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The NASA Dawn spacecraft acquired thousands of images of asteroid Vesta during its year-long orbital tour, and is now on its way to asteroid Ceres. A method for calibrating images acquired by the onboard Framing Camera was described by Schröder et al. (2013; Icarus 226, 1304). However, their method is only valid for point sources. In this paper we extend the calibration to images of extended sources like Vesta. For this, we devise a first-order correction for in-field stray light, which is known to plague images taken through the narrow band filters, and revise the flat fields that were acquired in an integrating sphere before launch. We used calibrated images of the Vesta surface to construct simple photometric models for all filters, that allow us to study how the spectrum changes with increasing phase angle (phase reddening). In combination with these models, our calibration method can be used to create near-seamless mosaics that are radiometrically accurate to a few percent. Such mosaics are provided in JVesta, the Vesta version of the JMARS geographic information system.
description: 20 pages, 10 figures
The Lifetime Risk of Spousal Nursing Home Use and its Economic Impact on the Community-Dwelling Spouse
Creators: name: Hudomiet, Péter
name: Hurd, Michael D.
name: Rohwedder, Susann
Publisher: name: My University
Year: 2021
Subjects: subject: Medical expenditures, poverty, Medicaid eligibility, Social Security income
subject: Population and Demography
subject: Social Sciences

description: A single person in a nursing home is relatively well-protected financially from nursing home expenses because Medicaid covers these once assets are depleted. Couples, however, are less well protected, because the high cost of nursing homes rapidly depletes household assets, possibly impoverishing the spouse living in the community, despite Medicaid provisions that shield spousal assets up to some threshold. In this paper, we estimate the lifetime risk that one spouse will reside in the community while the other resides in a nursing home, and the distribution of the accumulated number of days spent in a nursing home and costs. We use data from the longitudinal Health and Retirement Study and follow individuals and their spouses from age 70 to death. We also examine how spousal nursing home use affects families’ financial outcomes and to what extent Social Security income protects the community-residing spouse from the adverse effects of spousal nursing home use. We find that a 70- to 74-year-old married person who lives in the community faces a 34.3% chance that his or her spouse would move to a nursing home before death. When they do, spouses spend about nine months, on average, in nursing homes, and the average out-of-pocket cost is about $19,800 (2019 dollars). We find that spousal nursing home use significantly decreases households’ assets and increases the risk of further impoverishment. While Social Security income has an overall positive impact on families’ financial outcomes, it does not mitigate the financial effects of spousal nursing home use.
Letter from Barbara Hepworth to Herbert Read, July 19, 1952
Creators: name: Hepworth, Barbara, 1903-1975
Publisher: name: University of Victoria Libraries
Year: 2022
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Hepworth, Barbara, 1903-1975
valueUri: http://id.worldcat.org/fast/1898202
subject: Women artists
valueUri: http://id.worldcat.org/fast/1177159
subject: Authors, English--Correspondence
valueUri: http://id.worldcat.org/fast/821953
subject: Read, Herbert, 1893-1968
valueUri: http://id.worldcat.org/fast/1754386
subject: Art movements
valueUri: http://id.worldcat.org/fast/815613
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Art historians
valueUri: http://id.worldcat.org/fast/815554
subject: Artists--Correspondence
valueUri: http://id.worldcat.org/fast/817571
subject: Artists
valueUri: http://id.worldcat.org/fast/817559
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778

description: Part of a collection of letters to Sir Herbert Read from Dame Barbara Hepworth (English artist and sculptor and, along with Read, a member of the modern art movement Unit One founded by Paul Nash), that span the time period of 1940 to 1965 and discuss their artistic and literary endeavors, philosophical and political views, and personal lives. Hepworth criticizes and suggests changes to the preface Read has written for her book.
Interpretation of the Vibrational Spectra of Glassy Polymers Using Coarse-Grained Simulations
Creators: name: Milkus, R
name: Ness, Christopher
name: Palyulin,
name: Weber, J
name: Lapkin, Alexei
name: Zaccone, Alessio
Publisher: name: Apollo - University of Cambridge Repository
Year: 2018

description: The structure and vibrational density of states (VDOS) of polymer glasses are investigated using numerical simulations based on the classical Kremer-Grest bead-spring model. We focus on the roles of chain length and bending sti ness, the latter being set by imposing three-body angular potentials along chain backbones. Upon increasing the chain length and bending sti ness, structural reorganisation leads to volumetric expansion of the material and build-up of internal stresses. The VDOS has two dominant bands: a low frequency one corresponding to inter- and intra-chain non15 bonding interactions and a high frequency one corresponding principally to vibrations of bonded beads that constitute skeletal chain backbones. Upon increasing the steepness of the angular potential, vibrational modes associated with chain bending gradually move from the low-frequency to the high-frequency band. This redistribution of modes is re ected in a reduction of the so-called Boson peak upon increasing chain sti ness. Remarkably, the ner structure and the peaks of the high-frequency band, and their variations with sti ness, can, for short chains, be explained using an analytical solution derived for a model triatomic molecule. For longer chains, the qualitative evolution of the VDOS with chain sti ness is similar, although the distinct peaks observed for short chains become increasingly smoothed-out. Our ndings can be used to guide a systematic approach to interpretation of Brillouin and Raman scattering spectra of glassy polymers in future work, with applications in polymer processing diagnostics.
Dynamic control of the brushless doubly fed induction generator under unbalanced operation
Creators: name: Shao, S
name: Long, Teng
name: Abdi, E
name: McMahon, Richard
Publisher: name: Apollo - University of Cambridge Repository
Year: 2013

description: The brushless doubly fed induction generator (DFIG) (BDFIG) shows commercial promise for wind power generation because of its lower maintenance needs compared to the widely used DFIG. From power grid codes, installed wind turbines are sometimes required to be capable of operating under unbalanced grid conditions. This paper presents a novel controller for BDFIG-based wind generators operated with asymmetrical voltage supplies. Two synchronous reference frames, the positive and the negative, are introduced for applying a vector control scheme to separately control two sequences arising from the unbalanced voltage. Different control strategies are discussed for reducing the consequent oscillations. It is demonstrated that the proposed controller shows a significant performance improvement over the conventional controller and is effective to cope with potentially unbalanced conditions.
Conservation laws and evolution schemes in geodesic, hydrodynamic and magnetohydrodynamic flows
Creators: name: Markakis, Charalampos
name: Uryū, Kōji
name: Gourgoulhon, Eric
name: Nicolas, Jean-Philippe
name: Andersson, Nils
name: Pouri, Athina
name: Witzany, Vojtech
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Mathematical Physics (math-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Carter and Lichnerowicz have established that barotropic fluid flows are conformally geodesic and obey Hamilton's principle. This variational approach can accommodate neutral, or charged and poorly conducting, fluids. We show that, unlike what has been previously thought, this approach can also accommodate perfectly conducting magnetofluids, via the Bekenstein-Oron description of ideal magnetohydrodynamics. When Noether symmetries associated with Killing vectors or tensors are present in geodesic flows, they lead to constants of motion polynomial in the momenta. We generalize these concepts to hydrodynamic flows. Moreover, the Hamiltonian descriptions of ideal magnetohydrodynamics allow one to cast the evolution equations into a hyperbolic form useful for evolving rotating or binary compact objects with magnetic fields in numerical general relativity. Conserved circulation laws, such as those of Kelvin, Alfvén and Bekenstein-Oron, emerge simply as special cases of the Poincaré-Cartan integral invariant of Hamiltonian systems. We use this approach to obtain an extension of Kelvin's theorem to baroclinic (non-isentropic) fluids, based on a temperature-dependent time parameter. We further extend this result to perfectly or poorly conducting baroclinic magnetoflows. Finally, in the barotropic case, such magnetoflows are shown to also be geodesic, albeit in a Finsler (rather than Riemann) space.
description: 23 pages
War Diary of 1st Battalion Canadian Scottish Regiment, Vol. 74, October 1, 1945 to October 31, 1945
Creators: name: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
Publisher: name: University of Victoria Libraries
Year: 2020
Subjects: subject: Canada. Canadian Army
valueUri: http://id.worldcat.org/fast/531187
subject: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
subject: World War (1939-1945)
valueUri: http://id.worldcat.org/fast/1180924
subject: War diaries
valueUri: http://id.worldcat.org/fast/1745536

description: The war diaries are official records kept by the Battalions during a one month period. They contain the daily orders, correspondence, newsletters, and an intelligence log detailing troop activities, locations, and weather conditions. The war diaries detail the activities and movement of the 1st Battalion from training in Canada and England to active duty on the Western Front and their return to Victoria in January 1946. This diary was kept while at Ede, Holland. It has entries about with only a few weeks left in Holland everyone taking every opportunity to visit the Dutch friends they have made, prepping for the move from Holland, continuing the work, recreational, and educational programs, a group of men representing the Battalion at a celebration held in Deventer to honour the men who liberated it which included the efforts of the Battalion along the Ijssel River in April 1945, announcing a poster competition to aid in the Battalion program publicizing the forthcoming 9th Victory Loan, starting a new agricultural course and continuiung with the other educational, work, and recreational programs, learning that they will leave Europe mid-November, some of the Battalion taking a trip to Berlin, a lecture by a Canadian Intelligence Officer about interviews with the German Generals who opposed the First Canadian Battle from Normandy to Northern Germany, holding meetings to support Victory Bond sales, and distributing Postal Redirection Cards to be filled out and sent to the Postal Tracing Section so that mail can be forwarded after the move, among other activities and information. Includes appendices covering repatriation instructions for those returning to Canada, Nominal Roll of Personnel Proceeding on Repat Draft for officers and OR, orders, memos regardning the return of units to Canada, memo regarding redirection of mail, a memo about the policies for repatriated personnel, and a document describing the welcome home arrangements for formed units.
The fine line between total and partial tidal disruption events
Creators: name: Mainetti, Deborah
name: Lupi, Alessandro
name: Campana, Sergio
name: Colpi, Monica
name: Coughlin, Eric R.
name: Guillochon, James
name: Ramirez-Ruiz, Enrico
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Flares from tidal disruption events are unique tracers of quiescent black holes at the centre of galaxies. The appearance of these flares is very sensitive to whether the star is totally or partially disrupted, and in this paper we seek to identify the critical distance of the star from the black hole (r_d) that enables us to distinguish between these two outcomes. We perform here Mesh-free Finite Mass, traditional, and modern Smoothed Particle Hydrodynamical simulations of star-black hole close encounters, with the aim of checking if the value of r_d depends on the simulation technique. We find that the critical distance (or the so-called critical disruption parameter beta_d) depends only weakly on the adopted simulation method, being beta_d=0.92\pm 0.02 for a gamma=5/3 polytrope and beta_d=2.01\pm 0.01 for a gamma=4/3 polytrope.
description: 8 pages, 8 figures, 2 tables; accepted to A&A
Tuning Interfacial Ferromagnetism in LaNiO$_3$/CaMnO$_3$ Superlattices by Stabilizing Non-Equilibrium Crystal Symmetry
Creators: name: Flint, Charles L.
name: Vailionis, Arturas
name: Zhou, Hua
name: Jang, Hoyoung
name: Lee, Jun-Sik
name: Suzuki, Yuri
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Perovskite oxide heterostructures offer an important path forward for stabilizing and controlling low-dimensional magnetism. One of the guiding design principles for these materials systems is octahedral connectivity. In superlattices composed of perovskites with different crystal symmetries, variation of the relative ratio of the constituent layers as well as the individual layer thicknesses gives rise to non-equilibrium crystal symmetries that, in turn, lead to unprecedented control of interfacial ferromagnetism. We have found that in superlattices of CaMnO$_3$ (CMO) and LaNiO$_3$ (LNO), interfacial ferromagnetism can be modulated by a factor of three depending on LNO and CMO layer thicknesses as well as their relative ratio. Such an effect is only possible due to the non-equilibrium crystal symmetries at the interfaces and can be understood in terms of the anisotropy of the exchange interactions and modifications in the interfacial Ni-O-Mn and Mn-O-Mn bond angles and lengths with increasing LNO layer thickness. These results demonstrate the potential of engineering non-equilibrium crystal symmetries in designing ferromagnetism.
description: 9 pages, 5 figures, figure 5(a) corrected
Fuzzy Approach Topic Discovery in Health and Medical Corpora
Creators: name: Karami, Amir
name: Gangopadhyay, Aryya
name: Zhou, Bin
name: Kharrazi, Hadi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Machine Learning (stat.ML)
subject: Computation and Language (cs.CL)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences
subject: H.3.1; H.3.3; I.2.7; I.7; I.5; I.2.3
subject: 62-07, 62-09, 68T50, 03B52, 03E72

description: The majority of medical documents and electronic health records (EHRs) are in text format that poses a challenge for data processing and finding relevant documents. Looking for ways to automatically retrieve the enormous amount of health and medical knowledge has always been an intriguing topic. Powerful methods have been developed in recent years to make the text processing automatic. One of the popular approaches to retrieve information based on discovering the themes in health & medical corpora is topic modeling, however, this approach still needs new perspectives. In this research we describe fuzzy latent semantic analysis (FLSA), a novel approach in topic modeling using fuzzy perspective. FLSA can handle health & medical corpora redundancy issue and provides a new method to estimate the number of topics. The quantitative evaluations show that FLSA produces superior performance and features to latent Dirichlet allocation (LDA), the most popular topic model.
description: 12 Pages, International Journal of Fuzzy Systems, 2017
The Relationship Between Adverse Experiences Over the Life Course and Early Retirement Due to Disability
Creators: name: Sonnega, Amanda
name: Helppie-McFall, Brooke
Publisher: name: My University
Year: 2021
Subjects: subject: adversity, disability, early retirement
subject: Population and Demography
subject: Social Sciences

description: A growing body of research implicates life span adversity in later-life outcomes. We use data from the Life History Mail Survey (LHMS) with data from the Health and Retirement Study (HRS) core surveys to examine the relationship between adverse experiences over the life course and retirement due to disability. We employ 31 measures of childhood and adulthood adversities in both the financial and social domains. We create three measures of retirement due to disability based on survey responses to questions about health as a reason for retiring and the extent to which health limits work ability. For each measure of early retirement due to disability, we perform competing risk survival analysis modeling these outcomes relative to continued work or retirement for any other reason. We conduct these analyses in four samples depending on the component of the survey the data from which the data derived, with the sample including LHMS information being the most restricted but including the greatest number of adversities. Cumulative life adversity was associated with all outcomes examined, including the most conservative specification of disability retirement (i.e., retirement in the context of a health problem that completely limits work) and across all samples. We also found that childhood financial adversity and adult social adversity were most consistently associated with an increased hazard of retirement due to disability in our analysis, which balances the greatest number of adversities with a reasonably large sample (Sample 3).
Diffusion dominated evaporation in multicomponent lattice Boltzmann simulations
Creators: name: Hessling, Dennis
name: Xie, Qingguang
name: Harting, Jens
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We present a diffusion dominated evaporation model using the popular pseudopotential multicomponent lattice Boltzmann method introduced by Shan and Chen. With an analytical computation of the diffusion coefficients, we demonstrate that Fick's law is obeyed. We then validate the applicability of our model by demonstrating the agreement of the time evolution of the interface position of an evaporating planar film to the analytical prediction. Furthermore, we study the evaporation of a freely floating droplet and confirm that the effect of Laplace pressure is significant for predicting the time evolution of small droplet radii.
description: 6 figures
Universalis Cosmographia Secundum Ptholomaei Traditionem et Americi Vespucii Aliorum que Lustrationes
Creators: name: Waldseemüller, Martin
Publisher: name: Zenodo
Year: 1507
Subjects: America
Map
Priceless treasures of human science: Waldseemüller
Priceless treasures of human science

description: Martin Waldseemüller (1470–1521), was a German cartographer and humanist scholar who worked in St. Dié, near Strasbourg, France and documented and updated the new geographic knowledge derived from the discoveries of the late fifteenth and the first years of the sixteenth centuries (Christopher Columbus (1451 – 1506); Amerigo Vespucci (1451 – 1512)) in one map on 12 sheets, made from original woodcut. The last original of this map can be found at the Library of Congress. Dwoload at : Geography and Map Division, Library of Congress
description: \href{https://doi.org/10.5281/zenodo.8104647}{Zenodo Version 1}