cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Bigrading the symplectic Khovanov cohomology
Creators: name: Cheng, Zhechi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics

description: We construct a well-defined relative second grading on symplectic Khovanov cohomology from holomorphic disc counting. We show that it recovers the Jones grading of Khovanov homology up to an overall grading shift over any characteristic zero field, through proving that the isomorphism of Abouzaid-Smith can be refined as an isomorphism between bigraded cohomology theories. We prove it by constructing an exact triangle of symplectic Khovanov cohomology that behaves similarly to the unoriented skein exact triangle for Khovanov homology. We use a version of symplectic Khovanov cohomology defined for bridge diagrams and obtain an absolute homological grading in this construction.
description: 20 pages, 7 figures
title: Termination of pregnancy for ultrasound diagnosed major fetal anomalies at a nigerian tertiary hospital -an initial experience
Creators: name: Akinmoladun, Janet
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Diagnostic or prognostic study
subject: Prospective
subject: Obstetrics
subject: Foetus
subject: Congenital
subject: Screening
subject: Intrauterine diagnosis
subject: Ultrasound
subject: Obstetrics (Pregnancy / birth / postnatal period)
subject: Genital / Reproductive system female
subject: Foetal imaging
subject: Genitourinary

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Congenital anomalies, especially the major ones are common causes of perinatal morbidity and mortality worldwide [1-2]. The March of Dimes estimated 7.4 million infants are born each year with a major birth defect, of which 94% occur in middle and...
Lattice study of the chiral magnetic effect in a chirally imbalanced matter
Creators: name: Yamamoto, Arata
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We investigate the chiral magnetic effect by lattice QCD with a chiral chemical potential. In a chirally imbalanced matter, we obtain a finite induced current along an external magnetic field. We analyze the dependence on the lattice spacing, the temperature, the spatial volume, and the fermion mass. The present result indicates that the continuum limit is important for the quantitative argument of the strength of the induced current.
The Research Journal Club: Pedagogy of Research in the Preparation of Students in Educational Leadership
Creators: name: Bowers, Alex J.
name: Murakami-Ramalho, Elizabeth
Publisher: name: Columbia University
Year: 2013
Subjects: Educational leadership
Education, Higher
Education

description: Following calls to increase professional communities of practice around research in educational leadership graduate programs, this study describes the ongoing process of creating a research journal club. We share the process of implementation, describe the structure adopted, and the outcomes observed one year after the establishment of a journal club. Through involving graduate students with faculty in bi-monthly conversations about recent research articles, participants engaged in intellectual risk-taking through discussing high quality research. This study highlights the importance of establishing a space to model scholarly research debates, bringing together faculty and students in a community of research practice.
title: Minimizing the misses in breast cancer screening: architectural distortions missed on conventional mammography but detected on digital breast tomosynthesis
Creators: name: García Prieto, Julia
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Breast
subject: Breast
subject: Oncology
subject: Digital radiography
subject: Mammography
subject: Ultrasound
subject: Technical aspects
subject: Cancer
subject: Retrospective
subject: Observational
subject: Performed at one institution

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To compare de precision of digital breast tomosynthesis (DBT) vs mammography in breast cancer screening, focusing on the detection of architectural...
Horizon Strings as 3d Black Hole Microstates
Creators: name: Bagchi, Arjun
name: Grumiller, Daniel
name: Sheikh-Jabbari, M. M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We propose that 3d black holes are an ensemble of tensionless null string states. These microstates typically have non-zero winding. We evaluate their partition function in the limit of large excitation numbers and show that their combinatorics reproduces the Bekenstein-Hawking entropy and its semiclassical logarithmic corrections.
description: 24pp; v2: considerably extended version with details and text added but otherwise same content, v3: converted to SciPost style
title: Breast vascular tumors: A series of 4 cases.
Creators: name: Torres Isidro, María Victoria
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Diagnostic or prognostic study
subject: Retrospective
subject: Neoplasia
subject: Haemangioma
subject: Diagnostic procedure
subject: Ultrasound
subject: MR
subject: Mammography
subject: Oncology
subject: Breast
subject: Performed at one institution

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To describe the clinical and radiological findings of histologically confirmed breast vascular tumors (BVT) diagnosed at our...
Nuclear Modification Factor (RAA) in square-root of center-of-mass energy 200 GeV Cu + Cu Collisions at Forward Rapidity
Creators: name: John, Dwayne
Publisher: name: Zenodo
Year: 2009
Subjects: raa
muon identifier
qgp

description: This thesis presents the measurement of RAA as a function of transverse momentum for hadrons in Cu+Cu collisions at forward angles where a new analysis technique is developed to measure the forward angle stopped hadron yields in Gap 3 of the PHENIX Muon Identifier. The yield of the stopped hadrons is measured and is used to calculateRAA.
title: Development of a numeric model, with explicit solution, to study flood wave propagation
title: Hydrology days 2005
titleType: AlternativeTitle
title: AGU hydrology days 2005
titleType: AlternativeTitle
Creators: name: Chagas, Patrícia
name: Souza, Raimundo
name: Colorado State University, Publisher
Publisher: name: Mountain Scholar
Year: 2005
Subjects: flood control
hydrodynamic models
river mechanics

description: 2005 annual AGU hydrology days was held at Colorado State University on March 7 - March 9, 2005.
description: Includes bibliographical references.
description: The knowledge of the propagation of flood waves, in natural channels, through Saint Venant's equations, has been object of studies on the part of engineers and scientists, along years. With the progress of the digital computers, the mathematical models become a great option, in the analysis of this class problem. In this context, the uses of numerical models, in the treatment of the hydrodynamic models, has allowed more select studies of the behavior of the flood routing to be accomplished. This work treats of the study of a flood wave, through a simplified methodology, for solution of the equations of the hydrodynamic that allows the use of a numerical model with explicit solution. The influence of hydraulic parameters, inherent to the natural river, it is considered. The results show that this methodology had a great acting and it constitutes in a good way for the study of this class of problem.
title: Denoised Diffusion Weighted Imaging for the characterization of brain microstructure in fetuses with isolated Ventriculomegaly
Creators: name: Antonelli, Amanda
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Observational
subject: Retrospective
subject: Obstetrics
subject: Foetus
subject: Congenital
subject: Physics
subject: Computer Applications-General
subject: MR-Diffusion/Perfusion
subject: MR
subject: Obstetrics (Pregnancy / birth / postnatal period)
subject: MR physics
subject: Foetal imaging
subject: Paediatric

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Ventriculomegaly (VM) is a relatively frequent pathology in prenatal life, having a heterogeneous association with post-natal neurological impairment. In fact, in severe isolated cases, there is only the 37% probability of survival without...
The Minimal Theory for R-parity Violation at the LHC
Creators: name: Perez, Pavel Fileviez
name: Spinner, Sogee
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We investigate the simplest gauge theory for spontaneous R-parity breaking and its testability at the LHC. This theory based on a local B-L gauge symmetry can be considered as the simplest framework for understanding the origin of the R-parity violating interactions, giving rise to potential lepton number violating signals and suppressed baryon number violating operators. The full spectrum of the theory and the constraints coming from neutrino masses are analyzed in great detail. We discuss the proton decay issue and the possible dark matter candidates. In order to assess the testability of the theory we study the properties of the new gauge boson, the neutralino decays and the main production channels for the charged sleptons at the LHC. We find that the channels with four charged leptons, three of them with the same sign, and four jets give us the most striking signals for the testability of lepton number violation at the LHC.
description: minor corrections, to appear in JHEP
title: MR Imaging of hypoxic-ischemic injury in term and pre-term neonates: a 5-year experience
Creators: name: Midiri, Federico
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Cross-sectional study
subject: Retrospective
subject: Haemorrhage
subject: Congenital
subject: Diagnostic procedure
subject: MR
subject: Paediatric
subject: CNS
subject: Neuro

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Hypoxic-ischemic encephalopathy (HIE) is a brain injury caused by oxygen deprivation to the brain. It is one of the most common cause of neonatal death and could lead to severe impairment such as alteration of consciousness, motor impairment and...
title: MR - TRUS guided fusion biopsy for Prostate cancer: An Indian clinical setting
Creators: name: LAKHIA, REVAT
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Observational
subject: Retrospective
subject: Neoplasia
subject: Comparative studies
subject: Image manipulation / Reconstruction
subject: Genital / Reproductive system male
subject: Oncologic Imaging

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Prostate cancer is one of the most common malignancies globally. TRUS guided biopsy is the gold standard for diagnosis. Routine biopsy has high false-negative rate probably due to miss out anteriorlesionwithout MP MRI correlation and false...
New approaches for the analysis of the brain's resting state
Creators: name: Golestani, Ali-Mohammad
Publisher: name: University of Calgary
Year: 2011

description: Bibliography: p. 112-130
description: Some pages are in colour.
description: Includes copies of ethics approval. Original copies with original Partial Copyright Licence.
description: Resting-state functional magnetic resonance imaging (fMRI) has increasingly gained attention since its introduction fifteen years ago. Its simple data collection procedure makes it a potentially useful clinical tool to investigate reorganization or adaptation of the brain's functional connections in the presence of neurological disease. Methods of data analysis, however, are not well established, and there are several pitfalls in resting-state data processing. In this thesis, specific problems associated with region-of-interest (ROI)­based analysis methods are addressed, and new methods to overcome these problems are developed and introduced. Specifically, an algorithm for ROI selection based on its internal connectivity is proposed as a means to objectively select regions for connectivity analysis without the need for a task-based fMRI localizer. Next, a connectivity calculation is introduced that is less sensitive to image noise and artifacts; this calculation is based on a procedure that normalizes connectivity in a given brain region to that of the connectivity of the seed with the seed itself. Furthermore, a time-frequency approach based on the Stockwell transform is introduced to measure similarity between seed and target region signals, without assuming signals are stationary. This method is less sensitive to inadvertent and unwanted brain activation occurring at unpredictable times and over unpredictable frequency ranges. Finally, the proposed methods are used in a preliminary clinical application to determine resting-state connectivity in the motor network of stroke patients with a motor deficit during the acute phase and after recovery. The studies in this thesis answer some problems associated with ROI-based resting-state analysis techniques, and will help establish a framework for ROI-based analysis with higher consistency and reliability.
Ordered ground state configurations of the asymmetric Wigner bilayer system -- revisited: an unsupervised clustering algorithm analysis
Creators: name: Hartl, Benedikt
name: Mihalkovič, Marek
name: Šamaj, Ladislav
name: Mazars, Martial
name: Trizac, Emmanuel
name: Kahl, Gerhard
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We have re-analysed the rich plethora of ground state configurations of the asymmetric Wigner bilayer system that we had recently published in a related diagram of states [M. Antlanger \textit{et al.}, Phys. Rev. Lett. \textbf{117}, 118002 (2016)], comprising roughly 60~000 state points in the phase space spanned by the distance between the plates and the charge asymmetry parameter of the system. In contrast to this preceding contribution where the classification of the emerging structures was carried out ``by hand'', we have used this time machine learning concepts, notably based on a principal component analysis and a $k$-means clustering approach: using a 30-dimensional feature vector for each emerging structure (containing relevant information, such as the composition of the configuration as well as the most relevant order parameters) we were able to re-analyse these ground state configurations in a considerably more systematic and comprehensive manner than we could possibly do in the previously published classification scheme. Indeed we were now able to identify new structures in previously unclassified regions of the parameter space and could considerably refine the previous classification scheme, identifying thereby a rich wealth of new emerging ground state configurations. Thorough consistency checks confirm the validity of the newly defined diagram of states.
Stimulated Raman Adiabatic Passage (STIRAP) as a Route to Achieving Optical Control in Plasmonics
Creators: name: Sukharev, Maxim
name: Malinovskaya, Svetlana A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Optical properties of ensembles of three-level quantum emitters coupled to plasmonic systems are investigated employing a self-consistent model. It is shown that stimulated Raman adiabatic passage (STIRAP) technique can be successfully adopted to control optical properties of hybrid materials with collective effects present and playing an important role in light-matter interactions. We consider a core-shell nanowire comprised of a silver core and a shell of coupled quantum emitters and utilize STIRAP scheme to control scattering efficiency of such a system in a frequency and spatial dependent manner. After the STIRAP induced population transfer to the final state takes place, the core-shell nanowire exhibits two sets of Rabi splittings with Fano lineshapes indicating strong interactions between two different atomic transitions driven by plasmon near-fields.
description: 11 pages, 6 figures, accepted, Physical Review A
title: Comfortable and diagnostic MRI imaging of upper abdomen and biliary tract in uncooperative patients
Creators: name: Saeli, Alberto
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: MRI
subject: Abdomen
subject: Biliary Tract / Gallbladder
subject: Liver
subject: MR
subject: MR-Cholangiography
subject: MR-Diffusion/Perfusion
subject: Diagnostic procedure
subject: Efficacy studies
subject: Imaging sequences
subject: Artifacts
subject: Geriatrics
subject: Image registration
subject: Prospective
subject: Experimental
subject: Performed at one institution

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Breathing motion artifacts is one of the main limits in MRI acquisitions that can severely impair diagnosis, especially in upper abdomen imaging and with 3T scanner. Motion is a very common artifact especially in body imaging and can be seen from...
Jerky Periods: Myoclonus Occurring Solely During Menses
Creators: name: Buijink, Arthur W. G.
name: Gelauff, Jeannette M.
name: Van Der Salm, Sandra M. A.
name: Tijssen, Marina A. J.
name: Van Rootselaar, Anne-Fleur
Publisher: name: Columbia University
Year: 2013
Subjects: subject: Neurosciences
subject: FOS: Clinical medicine
subject: Kinesiology
subject: Medicine

description: Background: In this case report, we describe an unusual case of a patient with myoclonus only occurring during menses.
Case Report: A 41-year-old female, known to have neurological sequelae after a car accident 1 year earlier, presented with myoclonic movements of the right arm and hand only during menses. Brain magnetic resonance imaging is compatible with head trauma. Electromyography shows brief irregular bursts with a duration of about 20 ms.
Discussion: This appears to be the first description of myoclonus appearing only during menses. We suggest a cortical origin for myoclonus.
PIV measurements of flow through forming fabrics
Creators: name: Peng, Haiya
Publisher: name: University of British Columbia
Year: 2011

description: Three-dimensional velocity fields in the single phase approach flow to a multiple layer woven forming fabric were measured using Particle Image Velocimetry (PIV). The measurements were conducted on a scale model of a forming fabric in a water/glycerin flow loop. Each strand on the paper side of the model forming fabric had a filament diameter around 15.4mm, and the loop test section was 310mm squared, permitting the measurement of detailed velocity distributions over multiple strands of the fabric. The flow speed in the loop test section were varied to achieve screen Reynolds numbers (Res), calculated based on paper side filament diameter (d), between 15 and 65. PIV measurements showed that the normalized ZD velocity deviation decreases from 19.7% at a plane 0.25d upstream from the forming fabric to 4.2% at a plane 1.5d upstream. The normalized CMD velocity deviation decreases from 15.3% at a plane 0.25d upstream from the forming fabric to 1.9% at a plane 1.5d upstream. The normalized MD velocity deviation decreases from 14.5% at a plane 0.25d upstream from the forming fabric to 2.3% at a plane 1.5d upstream. The highest ZD velocity is about 3.3 times higher than the lowest ZD velocity at a plane 0.25d above the fabric. This ratio decreases to 1.2 at a plane 1.5d above the fabric. These findings show that the flow non-uniformity caused by the fabric weave is restrained to a short distance above the fabric. However, even this non-uniformity is not particularly felt by fibers, whose length scale results in an averaging of the local velocity field. CFD simulations of the same flow were consistent with the PIV measurements.
Dark particle mass effects on neutron star properties from a short-range correlated hadronic model
Creators: name: Dutra, M.
name: Lenzi, C. H.
name: Lourenço, O.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work we study a relativistic mean-field (RMF) hadronic model, with nucleonic short-range correlations (SRC) included, coupled to dark matter (DM) through the Higgs boson. We study different parametrizations of this model by running the dark particle Fermi momentum, and its mass in the range of $50$ GeV $\leqslant M_χ\leqslant 500$ GeV, compatible with experimental spin-independent scattering cross-sections. By using this RMF-SRC-DM model, we calculate some neutron star quantities, namely, mass-radius profiles, dimensionless tidal deformabilities, and crustal properties. Our findings show that is possible to construct RMF-SRC-DM parametrizations in agreement with constraints provided by LIGO and Virgo collaboration (LVC) on the GW170817 event, and recent observational data from the NICER mission. Furthermore, we show that the increase of $M_χ$ favors the model to attain data from LVC regarding the tidal deformabilities. Higher values of $M_χ$ also induce a reduction of the neutron star crust (mass and thickness), and cause a decrease of the crustal fraction of the moment of inertia ($I_{\rm{\tiny crust}}/I$). Nevertheless, we show that some RMF-SRC-DM parametrizations still exhibit $I_{\rm{\tiny crust}}/I>7\%$, a condition that explains the glitch activity in rotation-powered pulsars such as the Vela one. Therefore, dark matter content can also be used for describing such a phenomenon.
description: 10 pages, 8 figures. Published in Monthly Notices of the Royal Astronomical Society
title: WARPLAM DSS: using cluster analysis as an approach to delineate IWRM regions
title: Hydrology days 2010
titleType: AlternativeTitle
title: AGU hydrology days 2010
titleType: AlternativeTitle
Creators: name: Coelho Maran, Ana Carolina
name: Fontane, Darrell
name: Vlachos, Evan
name: Labadie, John
name: Braga, Benedito
name: Colorado State University, Publisher
Publisher: name: Mountain Scholar
Year: 2010
Subjects: water resources planning and management
decision support systems
cluster analysis
dynamic programming

description: 2010 annual AGU hydrology days was held at Colorado State University on March 22 - March 24, 2010.
description: Includes bibliographical references.
description: The lack of uniform and integrated water resources regions is a critical issue, especially in transboundary water regions and federative countries. Overlaying levels of planning and management, as a result of uncoordinated water resources regions, hamper Integrated Water Resources Management. In order to harmonize multiple objectives and better represent the interaction between environmental, socio-economic, political and historical aspects, it becomes imperative to define appropriate territorial limits for water resources planning and management. The present study introduces an approach to support the process of delineating water resources regions. It is based both on recognition of more comprehensive aspects and incorporation of those aspects into a decision support system. This paper describes how cluster analysis is applied in the model design. Dynamic Programming is selected as the suitable method to be combined with Cluster Analysis to improve the algorithm efficiency.
Qatar-2: A K dwarf orbited by a transiting hot Jupiter and a more massive companion in an outer orbit
Creators: name: Bryan, Marta L.
name: Alsubai, Khalid A.
name: Latham, David W.
name: Parley, Neil R.
name: Cameron, Andrew Collier
name: Quinn, Samuel N.
name: Carter, Joshua A.
name: Fulton, Benjamin J.
name: Berlind, Perry
name: Brown, Warren R.
name: Buchhave, Lars A.
name: Calkins, Michael L.
name: Esquerdo, Gilbert A.
name: Furesz, Gabor
name: Jorgensen, Uffe Grae
name: Horne, Keith D.
name: Stefanik, Robert P.
name: Street, Rachel A.
name: Torres, Guillermo
name: West, Richard G.
name: Dominik, Martin
name: Harpsoe, Kennet B. W.
name: Liebig, Christine
name: Novati, Sebastiano Calchi
name: Ricci, Davide
name: Skottfelt, Jesper F.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report the discovery and initial characterization of Qatar-2b, a hot Jupiter transiting a V = 13.3 mag K dwarf in a circular orbit with a short period, P_ b = 1.34 days. The mass and radius of Qatar-2b are M_p = 2.49 M_j and R_p = 1.14 R_j, respectively. Radial-velocity monitoring of Qatar-2 over a span of 153 days revealed the presence of a second companion in an outer orbit. The Systemic Console yielded plausible orbits for the outer companion, with periods on the order of a year and a companion mass of at least several M_j. Thus Qatar-2 joins the short but growing list of systems with a transiting hot Jupiter and an outer companion with a much longer period. This system architecture is in sharp contrast to that found by Kepler for multi-transiting systems, which are dominated by objects smaller than Neptune, usually with tightly spaced orbits that must be nearly coplanar.
Poverty and Public Policy
Creators: name: Bhagwati, Jagdish N.
Publisher: name: Columbia University
Year: 1988
Subjects: Economics

description: The problem of poverty is particularly acute in India. With 14 percent of the world's population, we have the misfortune of having almost twice as large a share of the world's poor. Indeed, as I shall presently underline, the question of poverty and its amelioration has been at the center of our concerns from the beginning of our planning efforts almost four decades ago. Little therefore can be said on it that some distinguished Indian economist has not already said. In some ways, therefore, to talk on the design of public policy for poverty to an Indian audience is to carry coal to Newcastle or, as the old saying goes, to teach your grandmother how to suck eggs. Nonetheless, I hope to provide a fresh perspective by putting the problem into an explicit analytical framework that permits alternative policy designs to be sharply defined and contrasted. I also intend to draw on international experience to put our efforts and problems into both historical and comparative perspectives.
An application of extreme value statistics to the most massive galaxy clusters at low and high redshifts
Creators: name: Waizmann, Jean-Claude
name: Ettori, Stefano
name: Moscardini, Lauro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this work we present an application of general extreme value statistics (GEV) to very massive single clusters at high and low redshifts. After introducing the formalism, we apply this statistics to four very massive high redshift clusters. Those clusters comprise ACT-CL J0102-4915 with a mass of M_200m=(2.16+/-0.32)x10^{15} M_sun at a redshift of z=0.87, SPT-CL J2106-5844 with a mass of M_200m=(1.27+/-0.21)x10^{15} M_sun at z=1.132 and two clusters found by the XMM-Newton Distant Cluster Project survey: XMMU J2235.32557 with a mass of M_200c= (7.3+/-1.3)x10^{14} M_sun located at a redshift of z=1.4 and XMMU J0044.0-2033 having a mass in the range of M_200c= (3.5-5.0)x10^{14} M_sun at z=1.579. By relating those systems to their corresponding distribution functions of being the most massive system in a given survey area, we find that none of the systems alone is in extreme tension with LCDM. We confront these results with a GEV analysis of four very massive low redshift clusters: A2163, A370, RXJ1347-1145 and 1E0657-558, finding no tendency of the high-z systems to be more extreme than the low-z ones. In addition, we study the extreme quantiles of single clusters at high-z and present contour plots for fixed quantiles in the mass vs. survey area plane for four redshift intervals, finding that, in order to be significantly in conflict with LCDM, cluster masses would have to be substantially higher than the currently observed ones.
description: 10 pages, 5 figures, 2 tables, MNRAS accepted, major revision, added discussion of the impact of the bias arising from the posterior choice of the redshift intervals, modified figures and structure of manuscript
title: Diagnostic Yield of Non-Traumatic CT Brain Referrals from Emergency Department at a District General Hospital
Creators: name: Mehedi, Farhan
Publisher: name: European Congress of Radiology
Year: 2019
Subjects: subject: Performed at one institution
subject: Not applicable
subject: Retrospective
subject: Ischaemia / Infarction
subject: Acute
subject: Education
subject: CT
subject: Neuroradiology brain
subject: Head and neck
subject: Emergency Imaging

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Computed tomographic (CT) brain studies form an essential component of patient management in the EDandare routinely used for adult patients with no history of head injury. The number of referrals for CT scans from Emergency departments is on the...
Graphene plasmons and retardation: strong light-matter coupling
Creators: name: Gómez-Santos, G.
name: Stauber, T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the retardation regime of doped graphene plasmons, given by the nominal crossing of the unretarded plasmon and light-cone. In addition to modifications in the plasmon dispersion relation, retardation implies strong coupling between propagating light and matter, even for homogeneous graphene, which opens up the possibility of efficient plasmonics in simple graphene devices. We exemplify this enhancement in a double-layer configuration that exhibits {\em perfect} (if lossless) light transmissions across a classically forbidden region, providing a simpler analog of the corresponding phenomenon in perforated metal sheets. We also show that (broad) Fabry-Pérot resonances present without graphene turn into sharply peaked, quasi-discrete modes in the presence of graphene where graphene's response function is given by the typical Fano lineshape.
description: 6 pages, 4 figures
Generation and Evaluation of Intraoperative Inferences for Automated Health Care Briefings on Patient Status After Bypass Surgery
Creators: name: McKeown, Kathleen
name: Jordan, Desmond
name: Concepcion, Kristian
name: Feiner, Steven
name: Hatzivassiloglou, Vasileios
Publisher: name: Columbia University
Year: 2001
Subjects: subject: Computer science
subject: Bioinformatics
subject: FOS: Computer and information sciences

description: The authors present a system that scans electronic records from cardiac surgery and uses inference rules to identify and classify abnormal events (e.g., hypertension) that may occur during critical surgical points (e.g., start of bypass). This vital information is used as the content of automatically generated briefings designed by MAGIC, a multimedia system that they are developing to brief intensive care unit clinicians on patient status after cardiac surgery. By recognizing patterns in the patient record, inferences concisely summarize detailed patient data.
Time domain radiation and absorption by subwavelength sources
Creators: name: Bossy, E.
name: Carminati, R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: Radiation by elementary sources is a basic problem in wave physics. We show that the time-domain energy flux radiated from electromagnetic and acoustic subwalength sources exhibits remarkable features. In particular, a subtle trade-off between source emission and absorption underlies the mechanism of radiation. This behavior should be observed for any kind of classical waves, thus having broad potential implications. We discuss the implication for subwavelength focusing by time reversal with active sources.
Pseudonortonia splendidum
Creators: name: Madl, Michael
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Pseudonortonia
Pseudonortonia splendidum

description: Pseudonortonia sp.
Pseudonortonia sp.: GUSENLEITNER & MADL 2016: 94 (Oued Kallou (Allouli)).
D i s t r i b u t i o n: Oued Kallou (Allouli).
description: Published as part of Madl, Michael, 2018, A preliminary catalogue of the Hymenoptera (Insecta) of the Republic of Djibouti, pp. 907-967 in Linzer biologische Beiträge 50 (2) on page 931, DOI: 10.5281/zenodo.3776452
Global classical solutions for partially dissipative hyperbolic system of balance laws
Creators: name: Xu, Jiang
name: Kawashima, Shuichi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35L60, 35L45, 35F25

description: This work is concerned with ($N$-component) hyperbolic system of balance laws in arbitrary space dimensions. Under entropy dissipative assumption and the Shizuta-Kawashima algebraic condition, a general theory on the well-posedness of classical solutions in the framework of Chemin-Lerner's spaces with critical regularity is established. To do this, we first explore the functional space theory and develop an elementary fact that indicates the relation between homogeneous and inhomogeneous Chemin-Lerner's spaces. Then this fact allows to prove the local well-posedness for general data and global well-posedness for small data by using the Fourier frequency-localization argument. Finally, we apply the new existence theory to a specific fluid model-the compressible Euler equations with damping, and obtain the corresponding results in critical spaces.
description: 39 pages
title: Research Awareness among Radiographers: A Pilot Study
Creators: name: Azevedo, Kevin
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Cross-sectional study
subject: Not applicable
subject: Education and training
subject: Socio-economic issues
subject: Experimental
subject: Radiographers
subject: Management
subject: Education and Training
subject: Multicentre study

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The main objective of this study was to know the opinion, attitude and what measures the radiographers take in relation to the research, and how they use the new knowledge, in their daily practice. It will be necessary to know how the independent...
Failure of the Fund
Creators: name: Stiglitz, Joseph E.
Publisher: name: Columbia University
Year: 2001
Subjects: Economics

description: Discusses the failure of the International Monetary Fund's (IMF) response to the Asian financial crisis as of June 2001. Philosophy of the IMF; Comments on the irony in the policies pursued by the IMF; Evolution of the IMF; Factors contributing to the policy blunders of IMF.
title: Contribution of ct scan in abdominal stab wounds
Creators: name: Maatouk, Mohamed
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Performed at one institution
subject: Observational
subject: Retrospective
subject: Trauma
subject: Diagnostic procedure
subject: CT
subject: Gastrointestinal tract
subject: Emergency
subject: Abdomen
subject: Emergency Imaging

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Abdominal stab wounds (ASWs) are particularly frequent in the world. According to the World Health Organization, millions of persons are admitted in the emergency room every year, for a ASWs . Conventionally, every injured victim is explored by a...
Yang-Lee Zeros, Semicircle Theorem, and Nonunitary Criticality in Bardeen-Cooper-Schrieffer Superconductivity
Creators: name: Li, Hongchao
name: Yu, Xie-Hang
name: Nakagawa, Masaya
name: Ueda, Masahito
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Yang and Lee investigated phase transitions in terms of zeros of partition functions, namely, Yang-Lee zeros [Phys. Rev. 87, 404 (1952); Phys. Rev. 87, 410 (1952)]. We show that the essential singularity in the superconducting gap is directly related to the number of roots of the partition function of a BCS superconductor. Those zeros are found to be distributed on a semicircle in the complex plane of the interaction strength due to the Fermi-surface instability. A renormalization-group analysis shows that the semicircle theorem holds for a generic quantum many-body system with a marginal coupling, in sharp contrast with the Lee-Yang circle theorem for the Ising spin system. This indicates that the geometry of Yang-Lee zeros is directly connected to the Fermi-surface instability. Furthermore, we unveil the nonunitary criticality in BCS superconductivity that emerges at each individual Yang-Lee zero due to exceptional points and presents a universality class distinct from that of the conventional Yang-Lee edge singularity.
description: 5pages, 1 figure+14 pages, 5 figures
Long-Term Stability of Horseshoe Orbits
Creators: name: Ćuk, Matija
name: Hamilton, Douglas P.
name: Holman, Matthew J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Unlike Trojans, horseshoe coorbitals are not generally considered to be long-term stable (Dermott and Murray, 1981; Murray and Dermott, 1999). As the lifetime of Earth's and Venus's horseshoe coorbitals is expected to be about a Gyr, we investigated the possible contribution of late-escaping inner planet coorbitals to the lunar Late Heavy Bombardment. Contrary to analytical estimates, we do not find many horseshoe objects escaping after first 100 Myr. In order to understand this behaviour, we ran a second set of simulations featuring idealized planets on circular orbits with a range of masses. We find that horseshoe coorbitals are generally long lived (and potentially stable) for systems with primary-to-secondary mass ratios larger than about 1200. This is consistent with results of Laughlin and Chambers (2002) for equal-mass pairs or coorbital planets and the instability of Jupiter's horseshoe companions (Stacey and Connors, 2008). Horseshoe orbits at smaller mass ratios are unstable because they must approach within 5 Hill radii of the secondary. In contrast, tadpole orbits are more robust and can remain stable even when approaching within 4 Hill radii of the secondary.
description: Accepted for MNRAS
Chromatin remodeling — a novel strategy to control excessive alcohol drinking
Creators: name: Warnault, V.
name: Darcq, E.
name: Levine, A.
name: Barak, S.
name: Ron, D.
Publisher: name: Columbia University
Year: 2013
Subjects: subject: Neurosciences
subject: FOS: Clinical medicine
subject: Psychology
subject: FOS: Psychology
subject: Psychobiology

description: Harmful excessive use of alcohol has a severe impact on society and it remains one of the major causes of morbidity and mortality in the population. However, mechanisms that underlie excessive alcohol consumption are still poorly understood, and thus available medications for alcohol use disorders are limited. Here, we report that changing the level of chromatin condensation by affecting DNA methylation or histone acetylation limits excessive alcohol drinking and seeking behaviors in rodents. Specifically, we show that decreasing DNA methylation by inhibiting the activity of DNA methyltransferase (DNMT) with systemic administration of the FDA-approved drug, 5-azacitidine (5-AzaC) prevents excessive alcohol use in mice. Similarly, we find that increasing histone acetylation via systemic treatment with several histone deacetylase (HDAC) inhibitors reduces mice binge-like alcohol drinking. We further report that systemic administration of the FDA-approved HDAC inhibitor, SAHA, inhibits the motivation of rats to seek alcohol. Importantly, the actions of both DNMT and HDAC inhibitors are specific for alcohol, as no changes in saccharin or sucrose intake were observed. In line with these behavioral findings, we demonstrate that excessive alcohol drinking increases DNMT1 levels and reduces histone H4 acetylation in the nucleus accumbens (NAc) of rodents. Together, our findings illustrate that DNA methylation and histone acetylation control the level of excessive alcohol drinking and seeking behaviors in preclinical rodent models. Our study therefore highlights the possibility that DNMT and HDAC inhibitors can be used to treat harmful alcohol abuse.
The SDSS Coadd: Cosmic Shear Measurement
Creators: name: Lin, Huan
name: Dodelson, Scott
name: Seo, Hee-Jong
name: Soares-Santos, Marcelle
name: Annis, James
name: Hao, Jiangang
name: Johnston, David
name: Kubo, Jeffrey M.
name: Reis, Ribamar R. R.
name: Simet, Melanie
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Stripe 82 in the Sloan Digital Sky Survey was observed multiple times, allowing deeper images to be constructed by coadding the data. Here we analyze the ellipticities of background galaxies in this 275 square degree region, searching for evidence of distortions due to cosmic shear. The E-mode is detected in both real and Fourier space with $>5$-$σ$ significance on degree scales, while the B-mode is consistent with zero as expected. The amplitude of the signal constrains the combination of the matter density $Ω_m$ and fluctuation amplitude $σ_8$ to be $Ω_m^{0.7}σ_8 = 0.252^{+0.032}_{-0.052}$.
description: 17 pages, 19 figures, submitted to ApJ. Analysis updated using revised photo-z catalog of Reis et al. arXiv:1111.6620v2. Changes in results are within the errors and the conclusions are unaffected
title: Comparison of CT Angiography and High Resolution Time of Flight Magnetic Resonance Angiography for Intracranial Vessels Using Compressed SENSE Technique
Creators: name: Ray, Nirmalya
Publisher: name: European Congress of Radiology
Year: 2020
Subjects: subject: Image verification
subject: Physics
subject: Imaging sequences
subject: MR-Angiography
subject: CNS
subject: Neuro
subject: Prospective
subject: Experimental
subject: Performed at one institution

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: CTA is generally considered superior to TOF MRA chiefly attributable to the comparatively lesser slice thickness achievable by CTA compared to TOF-MRA. It is difficult to achieve slice thickness similar to CTA in conventional TOF-MRA as it would...
title: Selected hydrological tools for in-stream flow analysis
title: Hydrology days 2014
titleType: AlternativeTitle
title: AGU hydrology days 2014
titleType: AlternativeTitle
Creators: name: Milhous, Robert T.
name: Colorado State University, Publisher
Publisher: name: Mountain Scholar
Year: 2014

description: 2014 annual AGU hydrology days was held at Colorado State University on March 24 - March 26, 2014.
description: Includes bibliographical references.
description: The selection of an instream need for a river requires analysis of the riverine hydrology. Selected tools useful in such an analysis are presented in this paper. Experience in the determination of an instream flow water right and in the determination of a regulation establishing an instream flow requirement has shown that riverine hydrological analysis must be tailored to the specific river, the riverine ecosystem, and competing water use needs. The riverine hydrological analysis of a specific river most often will include five regimes. These are 1) annual flow regime, 2) high flow regime, 3) low Flow regime, 4) streamflow variation regime, and 5) sediment transport capacity regime. The annual flow regime includes annual runoff and annual maximum discharges. High flows regime includes the time streamflows exceed a selected lower limit on high flows and the selection of the streamflow that is the minimum for high flow needs in a river. The low flow regime includes the frequency of low flows and the number of zero flow days. Streamflow variation regime considers the variation of streamflows including rapid changes in streamflow. The sediment transport capacity regime considers both the transport of sediment and the maintenance of a channel in a state suitable for a desired ecosystem. The selection of an analysis year is also considered. In the United States this is October – September (a water year) but other starting and ending months may be more appropriated for a specific river.
Additional file 1 of A TRPV4 mutation caused Charcot-Marie-Tooth disease type 2C with scapuloperoneal muscular atrophy overlap syndrome and scapuloperoneal spinal muscular atrophy in one family: a case report and literature review
Creators: name: Chen, Haofeng
name: Sun, Chong
name: Zheng, Yongsheng
name: Yin, Junxiong
name: Gao, Mingshi
name: Zhao, Chongbo
name: Lin, Jie
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Science Policy
subject: Computational Biology

description: Additional file 1: Table e-1. The clinical characteristics of TRPV4 mutations associated with SPSMA.
Spin 3/2 Particle as a Dark Matter Candidate: an Effective Field Theory Approach
Creators: name: Ding, Ran
name: Liao, Yi
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: There is no indication so far on the spin of dark matter particles. We consider the possibility in this work that a spin-3/2 particle acts as dark matter. Employing the approach of effective field theory, we list all possible 4-fermion effective interactions between a pair of such fields and a pair of ordinary fermion fields. We investigate the implications of the proposal on the relic density, the antiproton to proton flux ratio in cosmic rays, and the elastic scattering off nuclei in direct detection. While the relic density and flux ratio are sensitive to all interactions albeit at different levels, the direct detection is only sensitive to a few of them. Using the observed data and experimental bounds, we set constraints on the relation of couplings and dark particle mass. In particular, we find that some mass ranges can already be excluded by jointly applying the observed relic density on the one side and the measured antiproton to proton flux ratio or the upper bounds from direct detection on the other.
description: v1: 18 pages including 6 figs; v2: 19 pages including 6 figs, added more refs, fixed wrong labels (to experiments) in figs. 3 and 4, corrected typos; v3: 19 pages, slight clarifications in response to referee's comments, added more refs, identical to the proofread version for jhep except for the format of refs