cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Early optical follow-up of the nearby active star DG CVn during its 2014 superflare
Creators: name: Caballero-Garcia, M. D.
name: Simon, V.
name: Jelinek, M.
name: Castro-Tirado, A. J.
name: Cwiek, A.
name: Claret, A.
name: Opiela, R.
name: Zarnecki, A. F.
name: Gorosabel, J.
name: Oates, S. R.
name: Cunniffe, R.
name: Jeong, S.
name: Hudec, R.
name: Sokolov, V. V.
name: Makarov, D. I.
name: Tello, J. C.
name: Lara-Gil, O.
name: Kubanek, P.
name: Guziy, S.
name: Bai, J.
name: Fan, Y.
name: Wang, C.
name: Park, I. H.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: DG CVn is a binary system in which one of the components is an M type dwarf ultra fast rotator, only three of which are known in the solar neighborhood. Observations of DG CVn by the Swift satellite and several ground-based observatories during its super-flare event on 2014 allowed us to perform a complete hard X-ray - optical follow-up of a super-flare from the red-dwarf star. The observations support the fact that the super-flare can be explained by the presence of (a) large active region(s) on the surface of the star. Such activity is similar to the most extreme solar flaring events. This points towards a plausible extrapolation between the behaviour from the most active red-dwarf stars and the processes occurring in the Sun.
description: Accepted for publication in MNRAS (10/07/15). 9 pages (5 figures and 2 tables)
title: Wir die Verordneten vnd Einnemer, der vier Stänndt, Preläten, Herren, Ritterschafft, Stett, vnnd Märckht, gemainer Lanndtschafft des Ertzhertzogthumbs Osterreych, vnnder der Enns. Embietten den ... Fürsten, ... Preläten, vnnd Briesterschafften, ... Vnser guetwillig diennst, Freundtschafft vnd guetten willen zuvor. ... Vnns zweifelt nit, Ir alle, ... seyt bericht, vnd wissent, Der Römischen Hungerischen, vnnd Behaimischen Khünigklichen Mayestat, ...zu Christenlicher not, Rettung vnnd fürsehung, ... wider den Türcken ain Annzal kriegßfolckh, ... zuhalten, bewilligt ...; [1537]
title: [Datum Wienn den Ersten tag Marcij. Anno [et]c. im Sibenunddreiissigisten.]
titleType: Subtitle
Creators: name: (:Unav)
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2017

description: Enth. Anweisungen zur Bewilligung sechsjähriger Hilfen, zur Anzahl der zu stellenden Reiter- und Fußtruppen, deren Ausüstung und Bezahlung, Benennung eines Musterungsortes, ausserdem das Strafmass bei Zuwiderhandlungen
Pew Research Center Poll: July, 1999 News Interest Index
Creators: name: Pew Research Center
Publisher: name: Roper Center for Public Opinion Research
Year: 2009

description: Bill Clinton job performance (1); Republicans in Congress (1); gun control bill (1); federal budget (1); national debt (1); attention to recent news (7); 2000 campaign coverage (2); favorability of candidates (5); 2000 election intention (4); recognition of people in the news (3); presidential choice (3); presidential issues (11); George W. Bush vs.. Al Gore (4); national priorities (19); Congressional election (9); campaign money (3); campaign finance reform (1); budget surplus (2); health care (7); Monica Lewinsky (2); online (9).
The Impact of Workplace Violence and Workplace Incivility among U.S. Nurses
Creators: name: Collins, Natasha
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2018

description: ABSTRACTOccupational issues concerning nurses and other health care professionals in health care settings are workplace violence (WPV) and workplace incivility (WPI). The most common form of violence in clinical settings reported against nurses is patient aggression, occurring in nursing homes, inpatient psychiatric settings, and emergency departments. The major forms of workplace violence encountered by nurses are verbal and physical assaults. Current research has identified patient, staff, and environmental risk factors as the major precursors of workplace violence initiated by patients (Martinez, 2016). Negative physical and psychological consequences are often experienced by nurses after an episode of workplace violence (Martinez, 2016).Workplace incivility (WPI) is a growing issue across all public and private sectors and it is gaining attention due to its ability to cause harm to an individual or workgroup without being legally punishable. Researchers have found that acts of incivility can cost companies millions of dollars due to absenteeism, medical costs by treating acute and chronic illnesses, and high turnover rates from loss of skilled professional staff. Further research in this field can provide longitudinal data from a wide range of resources that will assist in creating cost-effective and successful prevention programs. When WPI is left unaddressed, those who behave in disruptive ways on the job will be emboldened to do greater harm or WPV.
Health, economic and social impacts of Brazil’s Bolsa Família cash transfer Program on the lives of its beneficiaries: A scoping review
Creators: name: Magalhães, Julia
name: Evans-Lacko, Sara
name: Ziebold, Carolina
name: Matijasevich, Alicia
name: de Paula, Cristiane
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Medicine and Health Sciences
subject: Social and Behavioral Sciences
subject: bolsa família
subject: employability
subject: food insecurity
subject: gender roles
subject: mortality
subject: poverty
subject: social inclusion
subject: social program

description: It is intended to present in this register aggregated data on the scoping review, in order to show the results in a detailed and transparent manner.
Elastic interactions between 2D geometric defects
Creators: name: Moshe, Michael
name: Sharon, Eran
name: Kupferman, Raz
Publisher: name: arXiv
Year: 2015
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: In this paper, we introduce a methodology applicable to a wide range of localized two-dimensional sources of stress. This methodology is based on a geometric formulation of elasticity. Localized sources of stress are viewed as singular defects---point charges of the curvature associated with a reference metric. The stress field in the presence of defects can be solved using a scalar stress function that generalizes the classical Airy stress function to the case of materials with nontrivial geometry. This approach allows the calculation of interaction energies between various types of defects. We apply our methodology to two physical systems: shear-induced failure of amorphous materials and the mechanical interaction between contracting cells.
description: 10 pages, 4 figures
title: The usefulness of scintigraphy and SPECT/CT in diagnosing gastrointestinal hemorrhage using Tc-99m -human cerum albumin
Creators: name: Wakamatsu, Hideyuki
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Gastrointestinal tract
subject: Emergency
subject: Nuclear medicine
subject: Nuclear medicine conventional
subject: SPECT-CT
subject: Image manipulation / Reconstruction
subject: Computer Applications-Detection, diagnosis
subject: Diagnostic procedure
subject: Haemorrhage

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Background For diagnosis and management of gastrointestinal (GI) hemorrhage, endoscopy is a first modality of choice because endoscopic devices can be used to directory stop bleeding if we find the bleeding point. But, in cases of lower intestinal...
Racisms and refugee: scoping review
Creators: name: Abeshu, Gemechu
name: Ahmed, Fatima
name: Salam, Zoha
name: Kyriakides, Christopher
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Arts and Humanities

description: This is a scoping review that aims to present, not evaluate, the scholarship that implicitly and explicitly brings racism and refugees together as a central focus. Our general aim is to provide the basis for a deep, and systematic understanding of the issues of concern raised by ‘racism and refugee’ research. We define ‘racism and refugee’ (R&R) research broadly from the outset as, research that explicitly or implicitly draws on the theoretical, analytical, and conceptual insights of both Ethnic and Racial Studies (ERSR) and Refugee Studies (RSR). We conceptualize ERSR and RSR broadly and heuristically as knowledge domains. R&R, we conceptualize as a discrete knowledge domain that includes, derives from, and reproduces without being reducible to ERSR and RSR.
Large Transverse Momenta and Tsallis Thermodynamics
Creators: name: Cleymans, J.
name: Azmi, M. D.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The charged particle transverse momentum ($p_T$) spectra measured by the ATLAS and CMS collaborations in proton - proton collisions at sqrt(s) = 0.9 and 7 TeV have been studied using Tsallis thermodynamics. A thermodynamically consistent form of the Tsallis distribution is used for fitting the transverse momentum spectra at mid-rapidity. It is found that the fits based on the proposed distribution provide an excellent description over 14 orders of magnitude with $p_T$ values up to 200 GeV/c.
description: 4 pages, 2 figures, conference SQM2015
Best practice recommendations for designing responsible gambling messages: A scoping review
Creators: name: McCullock, Seth
name: Lee, Taylor
name: Slabczynski, John
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Communication
subject: Social Psychology and Interaction
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Sociology
subject: FOS: Sociology

description: The present project seeks to perform a scoping review of literature seeking to develop and test responsible gambling messages. The full pre-registration for this project is included in the PDF document.
Chiral Odd Generalized Parton Distributions and Spin Densities in the Impact Parameter Space
Creators: name: Kumar, Narinder
name: Dahiya, Harleen
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the present work we have studied the chiral odd Generalized Parton Distributions (GPDs) in the impact parameter space by assuming a flexible parametrization in a quark-diquark model. In order to obtain the explicit contributions from the up and down quarks, we have considered both the scalar (spin-0) and the axial-vector (spin-1) configurations for the diquark. We have also studied the spin densities for the up and down quarks in this model for monopole, dipole and quadrupole contributions for unpolarized and polarized quarks in unpolarized and polarized proton.
description: 20 Pages, 12 figures. To appear in Phys. Rev. D
title: Radiology intervention treatments for Osteoblastoma (OB): CT-guided radiofrequency termoablation (RFA) and Magnetic Resonance guided Focused Ultrasound Surgery (MRgFUS)
Creators: name: Arrigoni, Francesco
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Ablation procedures
subject: MR
subject: CT
subject: Oncology
subject: Musculoskeletal bone
subject: Interventional non-vascular
subject: Neoplasia

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The purpose of this study was to retrospectively evaluate the clinical success of the treatment of 17 OBs with RFA or MRgFUS...
Effect of structural relaxation on the electronic structure of graphene on hexagonal boron nitride
Creators: name: Slotman, G. J.
name: van Wijk, M. M.
name: Zhao, Pei-Liang
name: Fasolino, A.
name: Katsnelson, M. I.
name: Yuan, Shengjun
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We performed calculations of electronic, optical and transport properties of graphene on hBN with realistic moiré patterns. The latter are produced by structural relaxation using a fully atomistic model. This relaxation turns out to be crucially important for electronic properties. We describe experimentally observed features such as additional Dirac points and the "Hofstadter butterfly" structure of energy levels in a magnetic field. We find that the electronic structure is sensitive to many-body renormalization of the local energy gap.
description: 5 pages, 6 figures. Supplementary material is available at http://www.theorphys.science.ru.nl/people/yuan/attachments/sm_hbn.pdf
title: Pneumatosis intestinalis revisited : a pictorial essay
Creators: name: Schmidt, Sabine
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Abdomen
subject: Gastrointestinal tract
subject: Vascular
subject: CT
subject: Diagnostic procedure
subject: Surgery
subject: Acute
subject: Ischaemia / Infarction
subject: Pathology

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To revisit the radiological feature “pneumatosis intestinalis” in order to work out its clinical significance depending on the underlying pathophysiological...
Lower-Intensity Interventions for Prediabetes: A Systematic Review
Creators: name: Tseng, Eva
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Diseases
subject: Medicine and Health Sciences
subject: Endocrine System Diseases

description: We conducted a systematic review to evaluate the effectiveness of lower-intensity lifestyle interventions for prediabetes on weight change, glycemia, and health behaviors.
title: Skeletal changes in patients with Thalassemia Major (TM) and Thalassemia Intermedia (TI): a comparison between T2* and Bone Mineral Density (BMD).
Creators: name: Malta, Bruna
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Cardiac
subject: Bones
subject: Liver
subject: MR
subject: Absorptiometry / Bone densitometry
subject: Comparative studies
subject: Metabolic disorders
subject: Osteoporosis

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To evaluate the correlation between T2* (measured in target organs such as heart, liver and bone marrow) and T-score (calculated by Bone Mineral Density on lumbar vertebrae), in patients with Thalassemia Major and Thalassemia...
Electronic Supplementary Material from Numerical analysis and experimental verification of optical scattering from microplastics
Creators: name: Genc, Sinan
name: Icoz, Kutay
name: Erdem, Talha
Publisher: name: The Royal Society
Year: 2023
Subjects: classificationCode: 20599
subject: Optical Physics not elsewhere classified
classificationCode: 30399
subject: Macromolecular and Materials Chemistry not elsewhere classified

description: Accurate and fast characterization of the micron-sized plastic particles in aqueous media requires an in-depth understanding of light interaction with these particles. Due to the complexity of Mie scattering theory, the features of the scattered light have rarely been related to the physical properties of these tiny objects. To address this problem, we reveal the relation of the wavelength-dependent optical scattering patterns with the size and refractive index of the particles by numerically studying the angular scattering features. We subsequently present a low-cost setup to measure the optical scattering of the particles. Theoretical investigation shows that the angular distribution of the scattered light by microplastics carries distinct signatures of the particle size and the refractive index. The results can be used to develop a portable, low-cost setup to detect microplastics in water.
title: Abdominal Wall Hernias – CT features
Creators: name: Paixao, Pedro
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Abdomen
subject: CT
subject: Diagnostic procedure
subject: Hernia

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: - To describe the different types of abdominal wall hernias and their frequency; - To illustrate the CT features of these hernias and some of their...
Imprinting spiral Higgs waves onto superconductors with vortex beams
Creators: name: Mizushima, Takeshi
name: Sato, Masahiro
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A vortex beam, akin to a quantized vortex in superfluids, possesses inherent orbital angular momentum (OAM), resulting in the propagation of a spiral-shaped wavefront. Here we demonstrate that a pulsed vortex beam with OAM in the terahertz frequency band can induce a spiral Higgs wave, which is a spiral-shaped oscillation mode of the superconducting order parameter. By utilizing the gauge-invariant theory for the superconducting order, we demonstrate that the phase mode is driven to screen the longitudinal magnetic field of the vortex beam, which facilitates the imprinting of the spiral-shaped wavefront and the transfer of OAM to the condensate. Furthermore, we find that increasing the OAM of light amplifies the intensity of the third harmonic generation. These findings highlight the potential of terahertz vortex beams as a spectroscopic probe of collective modes.
description: 7 pages, 4 figures, and Supplemental Material
Optical frequency comb Fourier transform spectroscopy of formaldehyde in the 1250 to 1390 cm$^{-1}$ range: experimental line list and improved MARVEL analysis
Creators: name: Germann, Matthias
name: Hjältén, Adrian
name: Tennyson, Jonathan
name: Yurchenko, Sergei N.
name: Gordon, Iouli E.
name: Pett, Christian
name: Silander, Isak
name: Krzempek, Karol
name: Hudzikowski, Arkadiusz
name: Głuszek, Aleksander
name: Soboń, Grzegorz
name: Foltynowicz, Aleksandra
Publisher: name: arXiv
Year: 2023
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We use optical frequency comb Fourier transform spectroscopy to record high-resolution, low-pressure, room-temperature spectra of formaldehyde (H$_2$$^{12}$C$^{16}$O) in the range of 1250 to 1390 cm$^{-1}$. Through line-by-line fitting, we retrieve line positions and intensities of 747 rovibrational transitions: 558 from the $ν_6$ band, 129 from the $ν_4$ band, and 14 from the $ν_3$ band, as well as 46 from four different hot bands. We incorporate the accurate and precise line positions (0.4 MHz median uncertainty) into the MARVEL (measured active vibration-rotation energy levels) analysis of the H$_2$CO spectrum. This increases the number of MARVEL-predicted energy levels by 82 and of rovibrational transitions by 5382, and substantially reduces uncertainties of MARVEL-derived H$_2$CO energy levels over a large range: from pure rotational levels below 200 cm$^{-1}$ up to multiply excited vibrational levels at 6000 cm$^{-1}$. This work is an important step toward filling the gaps in formaldehyde data in the HITRAN database.
Avian Influenza: A Potential Pandemic: Occupational and Environmental Health Nurse's Role in Pandemic Preparedness Planning
Creators: name: Fuldner, Deborah E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: Influenza viruses periodically cause worldwide epidemics, or pandemics, with high rates of illness and death. Unlike other public safety emergencies, an influenza pandemic will simultaneously affect multiple populations around the world. Advance planning for a large-scale, widespread health crisis such as a pandemic is required to optimize health care delivery. Prevention and preparedness, the primary focus of public health initiatives, will facilitate the response and recovery before, during, and after an influenza pandemic. An influenza pandemic has the potential to disrupt business operations and drain productivity due to ill and absent employees. The expertise, knowledge, and skills of the occupational and environmental health nurse (OEHN) at the workplace are valuable in helping businesses brace against these losses. Through pre-pandemic preparedness, the OEHN can ensure that practical, preventive measures and emergency response protocols are incorporated into existing business continuity and disaster plans. Such measures will be necessary in the event of a pandemic caused by the avian influenza virus (H5N1). Community and public health resources alone may not be sufficient to adequately protect the population. Employers and company based employee health organizations can help defray the anticipated strain on community resources by developing and implementing preparedness plans in the workplace that are realistic and grounded in the preventive health principles of primary, secondary, and tertiary prevention. This paper provides information that will assist the OEHN in understanding the potential risk of avian influenza, dealing with the potential threat of a pandemic, and developing a strategy to reduce the impact of ill health on the worker and the business.
title: The efficacy of Diffusion Weighted Imaging and ADC Mapping for Livermetastasis of colonic Adenocarcinomas
Creators: name: Çetin, Hüseyin
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Neoplasia
subject: Metastases
subject: Radiation therapy / Oncology
subject: Biopsy
subject: MR-Diffusion/Perfusion
subject: MR
subject: Liver
subject: Colon
subject: Abdomen

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: we evaluated retrospectively the association between the histopathologic grade of colorectal liver metastasis and ADC values in liver metastases of colorectal adenocarcinomas and tried to analyze the complicated cases in order to assist the surgeons...
Inverse problem in Ionospheric Science: Prediction of solar soft-X-ray spectrum from Very Low Frequency Radiosonde results
Creators: name: Palit, Sourav
name: Ray, Suman
name: Chakrabarti, Sandip K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: X-rays and gamma-rays from astronomical sources such as solar flares are mostly absorbed by the Earth's atmosphere. Resulting electron-ion production rate as a function of height depends on the intensity and wavelength of the injected spectrum and therefore the effects vary from one source to another. In other words, the ion density vs. altitude profile has the imprint of the incident photon spectrum. In this paper, we investigate whether we can invert the problem uniquely by deconvolution of the VLF amplitude signal to obtain the details of the injected spectrum. We find that it is possible to do this up to a certain accuracy. Our method is useful to carry out a similar exercise to infer the spectra of more energetic events such as the Gamma Ray Bursts (GRBs), Soft Gamma Ray Repeaters (SGRs) etc. by probing even the lower part of the atmosphere. We thus show that to certain extent, the Earth's atmosphere could be used as a gigantic detector of relatively strong events.
description: 12 pages, 8 figures
Screens, Teens and Psychological Well-Being: Evidence from three time-use diary studies
Creators: name: Orben, Amy
name: Przybylski, Andrew
Publisher: name: Open Science Framework
Year: 2022

description: This project aims to investigate the effect of technology use on adolescent well-being. Previous research has relied on Likert scale self-report measures to enumerate adolescents’ technology use. We complement and extend this research by examining both adolescent self-report technology use using Likert scales and by completing time use diaries. These time use diaries allow for a more detailed investigation of the technology-wellbeing relationship, as we examine not only the total time spent using technology but also the timings of this use.
Weight and Activity Change in Overweight and Obese Patients after Primary Total Knee Arthroplasty
Creators: name: Lachiewicz, Anne
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: Obesity is associated with osteoarthritis of the knee. It is anticipated that after successful total knee arthroplasty, patient activity should increase and body weight should decrease. There are little prospective data on the effect of primary total knee arthroplasty on the weight and activity level of overweight and obese patients in the United States. We conducted a prospective study of changes in patient weight, body mass index (BMI), and activity level over two years in 219 consecutive patients, 188 (86%) of whom were overweight or obese (BMI ≥ 25). Weight and BMI were assessed preoperatively and at one and two years. Physical activity level was evaluated using the Lower Extremity Activity Scale (LEAS), a self-assessment instrument. Multiple linear regression was used to examine the relationship between preoperative LEAS score and weight!BMI at two years of follow-up. At two years postoperatively, weight and BMI data were available for 152 patients (81%) with BMI ≥ 25. No mean weight change was found (p=0.80), but mean BMI increased significantly by 0.46 kg/m2 (p=0.049). Mean LEAS score for 96 patients increased significantly from preoperative to two years (p≤0.001). At two years follow-up, 17% of patients had lost ≥5% of body weight, 23% had gained ≥5% of weight, and 60% had ≤5% change in weight. Preoperative LEAS score was not associated with weight (p=0.13) or BMI (p=0.08) at two years. After primary total knee arthroplasty, mean patient weight did not change and BMI increased at two years, despite an apparent increase in activity level. These findings have important implications for patient expectations and preoperative counseling.
Modification of Fox-Wolfram Moments for Hadron Colliders
Creators: name: Spiller, Laurence Anthony
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: Collisions of composite particles impose an arbitrary boost in the longitudinal direction on a given event. This implies that the centre-of-mass frame at hadron colliders is undetermined for processes with missing energy in the final state. This motivates the modification of the Fox-Wolfram moments such that the moments for a given event are identical when viewed in the lab or centre-of-mass frame of the beam. The resulting moments are invariant under rotations in the plane transverse to the beam and boosts parallel to the beam. These moments are then used to demonstrate improved signal separation in the channel where the Higgs decays to two b-quarks while being produced in association with a vector boson.
description: 10 pages, 3 figures
Electromagnetic Cascade Emission from Neutrino-Coincident Tidal Disruption Events
Creators: name: Yuan, Chengchao
name: Winter, Walter
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The potential association between Tidal Disruption Events (TDEs) and high-energy astrophysical neutrinos implies the acceleration of cosmic rays. These accelerated particles will initiate electromagnetic (EM) cascades spanning from keV to GeV energies by the processes related to neutrino production. We model the EM cascade and neutrino emissions by numerically solving the time-dependent transport equations and discuss the implications for AT2019dsg and AT2019fdr in the X-ray and $γ$-ray bands. We show that the $γ$-ray constraints from \emph{Fermi} can constrain the size of the radiation zone and the maximum energy of injected protons, and that the corresponding expected neutrino event numbers in follow-up searches are limited to be less than about 0.1. Depending on the efficiency of $pγ$ interactions, the X-ray and $γ$-ray signals can be expected closer to the peak of the optical-ultraviolet (OUV) luminosity, or to the time of the neutrino production.
description: 18 pages, 7 figures, 1 table. Revised version. Accepted for publication in ApJ
Thermodynamic Product Formula for Hořava Lifshitz Black Hole
Creators: name: Pradhan, Parthapratim
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We examine the thermodynamic properties of inner and outer horizons in the background of Hořava Lifshitz black hole. We compute the \emph{horizon radii product, the surface area product, the entropy product, the surface temperature product, the Komar energy product and the specific heat product} for both the horizons of said black hole. We show that surface area product, entropy product and irreducible mass product are \emph{universal} quantities, whereas the surface temperature product, Komar energy product and specific heat product are \emph{not universal} quantities because they all are depends on mass parameter. We also observe that the \emph{First law} of black hole thermodynamics and \emph {Smarr-Gibbs-Duhem } relations do not hold for this black hole. The underlying reason behind this failure due to the scale invariance of the coupling constant. We further derive the \emph{Smarr mass formula} and \emph{Christodolou-Ruffini mass formula} for such black hole spacetime. Moreover we study the stability of such black hole by computing the specific heat for both the horizons. It has been observed that under certain condition the black hole possesses second order phase transition.
description: 7 pages Physics Letters B, 30 July 2015
title: Evaluation of Tibiofemoral Cartilage Contact Area Alterations in ACL Injured Patients
Creators: name: Chen, Ellison
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Musculoskeletal joint
subject: MR
subject: Treatment effects
subject: Arthritides

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To understand how anterior cruciate ligament (ACL) injuries cause changes in tibiofemoral joint kinematics [1]. To determine the changes in tibiofemoral contact areas (CA) and their centroid positions (CP) at the time of injury and after...
Analytic solution of Ando's surface roughness model with finite domain distribution functions
Creators: name: Moors, Kristof
name: Sorée, Bart
name: Magnus, Wim
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Ando's surface roughness model is applied to metallic nanowires and extended beyond small roughness size and infinite barrier limit approximations for the wavefunction overlaps, such as the Prange-Nee approximation. Accurate and fast simulations can still be performed without invoking these overlap approximations by averaging over roughness profiles using finite domain distribution functions to obtain an analytic solution for the scattering rates. The simulations indicate that overlap approximations, while predicting a resistivity that agrees more or less with our novel approach, poorly estimate the underlying scattering rates. All methods show that a momentum gap between left- and right-moving electrons at the Fermi level, surpassing a critical momentum gap, gives rise to a substantial decrease in resistivity.
description: 5 pages, 5 figures
Women do Worse than Men after Burn Injury: A Systematic Review of the Literature
Creators: name: Ortiz-Pujols, Shiara
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Burn injuries are a public health problem that although decreasing in incidence in the United States (US), can be devastating with lifelong health, social and economic ramifications. Studies have shown that extremes of age, greater percent total body surface area (%TBSA), and inhalation injury, are all associated with greater morbidity and mortality after burn injury. Unlike other forms of trauma, women appear to do worse after burn injury as compared to men, but little research has been done to understand why this is the case. We thus aimed to do a systematic review of studies designed to specifically assess the effect of sex on outcomes after burn injury in adult patients. We searched PubMed, Medline, Embase, Clinical Key, CINAHL for studies that looked at the relationship between burn or thermal injury, sex, gender and outcome. Our search criteria resulted in a total of 939 articles. After review of the articles, a total of ten articles were identified for final review. All of the identified articles were retrospective in nature and relied on large single or multicenter registry sources of data for analysis. While the studies were heterogeneous in nature, the majority of articles showed that women had greater mortality after burn injury as compared to men. Given the retrospective nature of all of the studies, none were able to offer causality for why women do worse. Many studies speculated that sex hormones, i.e. estrogen, likely cause dysregulation of the immune system leading to worse outcomes. There may also be an interplay between sex hormones and the differential distribution of adipose tissue, in men and women, which may contribute to the differences seen in mortality between the sexes. In addition to physiologic and immunologic mechanisms, there may be social, economic and psychological/psychiatric factors that may prime women for longer lengths of stay, slower recovery and worse long term outcomes after burns as compared to men. Many studies found that women who are burned tend to be older, have lower socioeconomic status, have greater co-morbidities, and tend to have lower social capital as compared to men who are burned. Although no definitive answers were provided in the papers, it is clear that there is a complex interaction between physiologic and social factors that increase women’s risk for worse outcomes and greater mortality after burns. The results of this systematic review highlight the need for prospective, translational studies designed to explore why women do worse than men after burns. In addition, there are many opportunities for the public health community to engage in interdisciplinary burn research to improve burn prevention efforts and to help better understand the interactions between behavior, social isolation and health, with respect to burn trauma.
title: MRI angiography for the long-term follow-up of spontaneous cervical carotid artery dissection
Creators: name: Gargallo Vaamonde, Alvaro
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Obstruction / Occlusion
subject: Dissection
subject: Outcomes analysis
subject: Diagnostic procedure
subject: MR-Angiography
subject: Vascular
subject: Arteries / Aorta
subject: Aneurysms

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To describe the pathogenesis of spontaneous extracranial ICA dissection and its clinical implications. To illustrate main imaging features of this entity based on Borgess classification. To describe the most common MRI findings in the long-term...
Differences in Bacterial Vaginosis-associated organisms among pregnant Foreign-born and US-Born black women
Creators: name: Tabah, Bih
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: Objectives: The purpose of this study was to determine whether there are differences in vaginal colonization with bacterial vaginosis (BV) associated organisms between pregnant US-born and Foreign-born African American women. Study Design: We conducted a cross-sectional study on 2890 U.S born and 349 Foreign-born Black women at gestational age of 14.8 ±0.2 weeks. BV and associated microorganisms were diagnosed by Nugent's criteria. Results: US-born Black women were more likely to be BV positive compared to Foreign-born Black women (52% vs. 42.1 %; Pearson's Chi-Square test: p <0.05). Among women with BV, US born status was associated with specific vaginal microflora including Gardnerella Vaginalis (OR 1.6, 95%CI 1.2-2.2); Mobiluncus spp (OR 1.5, 95%CI 1.2-2.2); Prevotella/Bacteriodes (OR 1.5, 95%CI 1.2-2.2) after adjusting for age, age of sexual debut, marital status, education, income, number of lifetime partners, recent douching, recent smoking, receipt of oral within a year of pregnancy. Among women with BV intermediate status, US born women were 6 times more likely to have Gardnerella vaginalis 95%CI (2.0-17.8); and 2.5 times more likely to have Mobiluncus. Among women with no BV; US-born women were 4.0 times more likely to have Mobiluncus 95% Cl (1.6-9.5). Conclusions: Higher rates of BV and BV associated organisms, especially G vaginalis and Mobiluncus among US-born black women as compared to Foreign-born black women, may be a potential contributor to the higher rates of preterm birth seen in the US-born black women.
title: Intracranial hypotension syndrome: spectrum of imaging findings and indicators of poor prognosis.
Creators: name: Argyropoulou, Paraskevi
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Cerebrospinal fluid
subject: Education
subject: MR
subject: Neuroradiology brain
subject: CNS

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To demonstrate the wide spectrum of imaging findings of intracranial hypotension syndrome in correlation with the underlying pathophysiologic mechanism. To highlight the imaging findings that suggest severe syndrome and poor outcome. To show...
Reversal of the skyrmion topological deflection across ferrimagnetic angular momentum compensation
Creators: name: Berges, L.
name: Weil, R.
name: Mougin, A.
name: Sampaio, J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Due to their non-trivial topology, skyrmions describe deflected trajectories, which hinders their straight propagation in nanotracks and can lead to their annihilation at the track edges. This deflection is caused by a gyrotropic force proportional to the topological charge and the angular momentum density of the host film. In this article we present clear evidence of the reversal of the topological deflection angle of skyrmions with the sign of angular momentum density. We measured the skyrmion trajectories across the angular momentum compensation temperature (TAC) in GdCo thin films, a rare earth/transition metal ferrimagnetic alloy. The sample composition was used to engineer the skyrmion stability below and above the TAC. A refined comparison of their dynamical properties evidenced a reversal of the skyrmions deflection angle with the total angular momentum density. This reversal is a clear demonstration of the possibility of tuning the skyrmion deflection angle in ferrimagnetic materials and paves the way for deflection-free skyrmion devices.
title: Robustness of automated volumetric breast density estimation for assessing temporal changes in breast density
Creators: name: Wang, Kaier
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Breast
subject: Mammography
subject: Technology assessment
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Breast density is defined as the ratio of fibroglandular tissue to the total fibroglandular and adipose tissue in the breast [1]. It is important clinically because increased breast density is associated with decreased sensitivity of mammography and...
Pinching of the first eigenvalue for second order operators on hypersurfaces of the Euclidean space
Creators: name: Roth, Julien
name: Scheuer, Julian
Publisher: name: arXiv
Year: 2015
Subjects: subject: Differential Geometry (math.DG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We prove stability results associated with upper bounds for the first eigenvalue of certain second order differential operators of divergence-type on hypersurfaces of the Euclidean space. We deduce some applications to $r$-stability as well as to almost-Einstein hypersurfaces.
description: 18 pages. Discussions are welcome
title: Analysis of inter-methodic concordance in imaging of hepatocellular carcinoma
Creators: name: Famiglietti, Luca
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Liver
subject: Oncology
subject: CT
subject: Ultrasound
subject: MR
subject: Contrast agent-intravenous
subject: Cancer
subject: Image verification

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Hepatocellular carcinoma is the most common primary tumor of the liver with an estimated incidence of 564,000 new cases per year in the world, with high prevalence in Asian countries and the Third World; its incidence is now also increasing in...
REVISITING POLICY AND INSTITUTIONAL ARRANGEMENTS AFFECTING SUGARCANE OUTGROWERS AND MILLERS IN UGANDA
Creators: name: Mbowa, Swaibu
name: Guloba, Madina
name: Mwesigye, Francis
name: Nakazi, Florence
name: Mather, David
name: Bryan, Elizabeth
name: Ogwang, Ambrose
name: Atwine, Blessing
name: Mbowa, Swaibu
name: Guloba, Madina
name: Mwesigye, Francis
name: Nakazi, Florence
name: Mather, David
name: Bryan, Elizabeth
name: Ogwang, Ambrose
name: Atwine, Blessing
Publisher: name: Unknown
Year: 2022
Subjects: subject: Agricultural and Food Policy
subject: uganda
subject: policy
subject: sugarcane
subject: outgrowers
subject: millers

description: In particular, the findings point to the need for the constitution of the Sugar Board, as recommended by The Sugar Act, 2020, to provide the public governance needed to improve coordination between millers and out-growers, oversee a fair and transparent process for determining cane prices over time, address new realities in the cane sector, and support the sustainable participation of outgrower farmers in sugarcane production in Uganda.
A sub-Saturn Mass-Radius Desert for Planets with Equilibrium Temperature Less than 600 K
Creators: name: Russell, David G.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The sample of exoplanets from the NASA Exoplanet Archive with equilibrium temperature less than 600 K and with low uncertainty for both mass and radius measurements is found to have a desert in the mass-radius distribution consistent with predictions from the core-accretion scenario. This sub-Saturn mass-radius desert is almost completely barren of any planets with both a mass greater than 20 Earth masses and a radius in the range 4.0 to 7.5 Earth radii for the sample of planets with equilibrium temperature less than 600 K. In contrast, the sample of planets with equilibrium temperature greater than 630 K includes a large fraction of planets with mass-radius values that fall into the less than 600 K sub-Saturn mass-radius desert. The difference between the two populations may result from differences in migration history in the core-accretion scenario.
description: 18 pages, 2 figures, with supplemental data tables provided. Accepted for publication in Icarus
title: Compressed-sensing-based low-dose interior image reconstruction algorithm for small field-of-view cone-beam CT
Creators: name: Nam, Woo Hyun
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Artifacts
subject: Physics
subject: Computer Applications-3D
subject: Image manipulation / Reconstruction
subject: CT
subject: Cone beam CT
subject: Radiation physics
subject: Computer applications

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Radiation dose reduction becomes an important issue in recent X-ray CT imaging. One of representative strategies is to reduce the required number of projection views during the scan. To mitigate aliasing artifacts due to insufficient angular...
Parker Bounds on Monopoles with Arbitrary Charge from Galactic and Primordial Magnetic Fields
Creators: name: Kobayashi, Takeshi
name: Perri, Daniele
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a comprehensive study of Parker-type bounds on magnetic monopoles with arbitrary magnetic charge, including minicharged monopoles and magnetic black holes. We derive the bounds based on the survival of galactic magnetic fields, seed magnetic fields, as well as primordial magnetic fields. We find that monopoles with different magnetic charges are best constrained by different astrophysical systems: while monopoles with a Dirac charge are tightly constrained by seed galactic magnetic fields, minicharged monopoles are strongly constrained by primordial magnetic fields, and magnetic black holes by the density of dark matter. We also assess the viability of the various types of monopoles as dark matter, by studying whether they can cluster with galaxies hosting magnetic fields.
description: 34 pages, 6 figures
title: Sollen die zwei italienischen Kreisbezirke Trento und Rovereto fernerhin beim deutschen Bunde verbleiben?; [1848]
title: [Frankfurt am Main, den 3. Juni 1848]
titleType: Subtitle
Creators: name: Festi, Giuseppe
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2018

description: Kopftitel. - Mit einer Karte der beiden Bezirke u.d.T.: Spezialkarte der zwei Kreisbezirke Trento und Roveredo im verkleinerten Maasstabe nach der Karte des Peter Anich
Strain-induced Aharonov-Bohm effect at nanoscale and ground state of a carbon nanotube with zigzag edges
Creators: name: Rycerz, Adam
name: Fidrysiak, Maciej
name: Goc-Jagło, Danuta
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Magnetic flux piercing a carbon nanotube induce periodic gap oscillations which represent the Aharonov-Bohm effect at nanoscale. Here we point out, by analyzing numerically the anisotropic Hubbard model on a honeycomb lattice, that similar oscillations should be observable when uniaxial strain is applied to a nanotube. In both cases, a vector potential (magnetic- or strain-induced) may affect the measurable quantities at zero field. The analysis, carried out within the Gutzwiller Approximation, shows that for small semiconducting nanotube with zigzag edges and realistic value of the Hubbard repulsion ($U/t_0=1.6$, with $t_0\approx{}2.5\,$eV being the equilibrium hopping integral) energy gap can be reduced by a factor of more than $100$ due to the strain.
description: RevTeX, 5 pages, 3 figures. Minor revisions; references added