cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The energy release--stellar angular momentum independence in rotating compact stars undergoing first-order phase transitions
Creators: name: Bejger, M.
name: Zdunik, J. L.
name: Haensel, P.
name: Gourgoulhon, E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the general relativistic calculation of the energy release associated with a first order phase transition (PT) at the center of a rotating neutron star (NS). The energy release, E_rel, is equal to the difference in mass-energies between the initial (normal) phase configuration and the final configuration containing a superdense matter core, assuming constant total baryon number and the angular momentum. The calculations are performed with the use of precise pseudo-spectral 2-D numerical code; the polytropic equations of state (EOS) as well as realistic EOSs (Skyrme interactions, Mean Field Theory kaon condensate) are used. The results are obtained for a broad range of metastability of initial configuration and size of the new superdense phase core in the final configuration. For a fixed ``overpressure'', dP, defined as the relative excess of central pressure of a collapsing metastable star over the pressure of the equilibrium first-order PT, the energy release up to numerical accuracy does not depend on the stellar angular momentum and coincides with that for nonrotating stars with the same dP. When the equatorial radius of the superdense phase core is much smaller than the equatorial radius of the star, analytical expressions for the E_rel can be obtained: E_rel is proportional to dP^2.5 for small dP. At higher dP, the results of 1-D calculations of E_rel(dP) for non-rotating stars reproduce with very high precision exact 2-D results for fast-rotating stars. The energy release-angular momentum independence for a given overpressure holds also for the so-called ``strong'' PTs (that destabilise the star against the axi-symmetric perturbations), as well as for PTs with ``jumping'' over the energy barrier.
description: 4 pages, 2 figures, proceedings of the International Symposium on Exotic States of Nuclear Matter, EXOCT07, to be published by World Scientific Publishing Co
Tracing diurnal differences in brain anatomy with voxel-based morphometry - associations with sleep characteristics
Creators: name: Zareba, Michal Rafal
name: Fafrowicz, Magdalena
name: Marek, Tadeusz
name: Oginska, Halszka
name: Beldzik, Ewa
name: Domagalik, Aleksandra
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Mental Health

description: Multiple aspects of brain functioning, including arousal, motivation, and cognitive performance, are governed by circadian rhythmicity. Although the recent rise in the use of magnetic resonance imaging (MRI) has enabled investigations into the macroscopic correlates of the diurnal brain processes, neuroanatomical studies are scarce. The current work investigated how time-of-day (TOD) impacts white (WM) and grey matter (GM) volumes using voxel-based morphometry (VBM) in a large dataset (N = 72) divided into two equal, comparable subsamples to assess the replicability of effects. Furthermore, we aimed to assess how the magnitude of these diurnal differences was related to actigraphy-derived indices of sleep health. The results extend the current knowledge by reporting that TOD is predominantly associated with regional WM volume decreases. Additionally, alongside corroborating previously observed volumetric GM decreases, we provide the first evidence for positive TOD effects. Higher replicability was observed for WM, with the only two replicated GM clusters being volumetric increases in the amygdala and hippocampus, and decreases in the retrosplenial cortex, with the latter more pronounced in individuals with shorter sleep times. These findings implicate the existence of region-specific mechanisms behind GM effects, which might be related to cognitive processes taking place during wakefulness and homeostatic sleep pressure.
Renormalization in Quantum Mechanics
Creators: name: Gupta, K. S.
name: Rajeev, S. G.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We implement the concept of Wilson renormalization in the context of simple quantum mechanical systems. The attractive inverse square potential leads to a $\b$ function with a nontrivial ultraviolet stable fixed point and the Hulthen potential exhibits the crossover phenomenon. We also discuss the implementation of the Wilson scheme in the broader context of one dimensional potential problems. The possibility of an analogue of Zamolodchikov's $C$ function in these systems is also discussed.
description: 16 pages, UR-1310, ER-40685-760. (Additional references included.)
Gaia DR2 in 6D: Searching for the fastest stars in the Galaxy
Creators: name: Marchetti, T.
name: Rossi, E. M.
name: Brown, A. G. A.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We search for the fastest stars in the subset of stars with radial velocity measurements of the second data release (DR2) of the European Space Agency mission Gaia. Starting from the observed positions, parallaxes, proper motions, and radial velocities, we construct the distance and total velocity distribution of more than $7$ million stars in our Milky Way, deriving the full 6D phase space information in Galactocentric coordinates. These information are shared in a catalogue, publicly available at http://home.strw.leidenuniv.nl/~marchetti/research.html. To search for unbound stars, we then focus on stars with a probability greater than $50 \%$ of being unbound from the Milky Way. This cut results in a clean sample of $125$ sources with reliable astrometric parameters and radial velocities. Of these, $20$ stars have probabilities greater than 80 $\%$ of being unbound from the Galaxy. On this latter sub-sample, we perform orbit integration to characterize the stars' orbital parameter distributions. As expected given the relatively small sample size of bright stars, we find no hypervelocity star candidates, stars that are moving on orbits consistent with coming from the Galactic Centre. Instead, we find $7$ hyper-runaway star candidates, coming from the Galactic disk. Surprisingly, the remaining $13$ unbound stars cannot be traced back to the Galaxy, including two of the fastest stars (around $700$ km/s). If conformed, these may constitute the tip of the iceberg of a large extragalactic population or the extreme velocity tail of stellar streams.
description: 16 pages, 11 figures, 6 tables, accepted for publication in MNRAS
Lifestyle factors, dietary patterns, and social determinants of social and eating jetlag: A cross-sectional survey
Creators: name: Ciobanu, Dana
name: Porojan, Mihai
name: Bala, Cornelia
name: Zah, Ana Maria
name: Oroian, Ioana
name: Roman, Gabriela
name: Rusu, Adriana
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Sociology
subject: FOS: Sociology
subject: Mental Health

description: Social jetlag (SJL) and, more recently, eating jetlag have been linked with an increased risk of non-communicable diseases. Here we aim to investigate lifestyle factors (diet, eating behavior, smoking, perceived stress, time spent sedentary/day) and social determinants (education level, employment status, and place of residence) associated with SJL corrected for sleep duration (SJLsc) and eating jetlag. Self-declared data on age, gender, lifestyle, and eating behavior were collected online from March 2021 to February 2022 of 432 adults. Principal component analysis was used to extract three dietary patterns (Prudent, Western, and Risky). Prevalence of SJLsc was 35.2%, with no significant difference between men and women (p = 0.558). Adults with SJLsc had significantly larger eating jetlag (56.0 min vs 41.2 min, p = 0.001). Increasing SJLsc duration was associated with an increased adherence to a Risky dietary pattern (standardized β coefficient = .165, p = 0.012); increasing eating jetlag duration was associated with an increased adherence to a Western dietary pattern (standardized β coefficient = .127, p = 0.039) and a shorter sleep duration (standardized βcoefficient = −0.147, p = 0.011). Among social determinants analyzed, only being a student or employed was associated with eating jetlag (standardized β coefficient = 0.125, p = 0.044), while none displayed any relationship with SJLsc. Our survey provides evidence on a risky behavior among young persons with SJLsc and eating jetlag, characterized by a higher alcohol consumption, and a diet rich in processed meat and high-fat food, eating during nights, and shorter sleep duration with potential long-term negative health outcomes.
Thermodynamics and Kinetics of a Go Proteinlike Heteropolymer Model with Two-State Folding Characteristics
Creators: name: Kallias, Anna
name: Bachmann, Michael
name: Janke, Wolfhard
Publisher: name: arXiv
Year: 2007
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present results of Monte Carlo computer simulations of a coarse-grained hydrophobic-polar Go-like heteropolymer model and discuss thermodynamic properties and kinetics of an exemplified heteropolymer, exhibiting two-state folding behavior. It turns out that general, characteristic folding features of realistic proteins with a single free-energy barrier can also be observed in this simplified model, where the folding transition is primarily driven by the hydrophobic force.
description: 8 pages, 9 figures
Hidden constructions in abstract algebra. Krull Dimension of distributive lattices and commutative rings
Creators: name: Coquand, Thierry
name: Lombardi, Henri
Publisher: name: arXiv
Year: 2018
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13C15, 03F65, 13A15, 13E05

description: We present constructive versions of Krull's dimension theory for commutative rings and distributive lattices. The foundations of these constructive versions are due to Joyal, Español and the authors. We show that the notion of Krull dimension has an explicit computational content in the form of existence (or lack of existence) of some algebraic identities. We can then get an explicit computational content where abstract results about dimensions are used to show the existence of concrete elements. This can be seen as a partial realisation of Hilbert's program for classical abstract commutative algebra.
description: This paper has been published in 2003. Here we have updated the bibliography. arXiv admin note: substantial text overlap with arXiv:1712.04725
Estimating localizable entanglement from witnesses
Creators: name: Amaro, David
name: Müller, Markus
name: Pal, Amit Kumar
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Computing localizable entanglement for noisy many-particle quantum states is difficult due to the optimization over all possible sets of local projection measurements. Therefore, it is crucial to develop lower bounds, which can provide useful information about the behaviour of localizable entanglement, and which can be determined by measuring a limited number of operators, or by performing least number of measurements on the state, preferably without performing a full state tomography. In this paper, we adopt two different yet related approaches to obtain a witness-based, and a measurement-based lower bounds for localizable entanglement. The former is determined by the minimal amount of entanglement that can be present in a subsystem of the multipartite quantum state, which is consistent with the expectation value of an entanglement witness. Determining this bound does not require any information about the state beyond the expectation value of the witness operator, which renders this approach highly practical in experiments. The latter bound of localizable entanglement is computed by restricting the local projection measurements over the qubits outside the subsystem of interest to a suitably chosen basis. We discuss the behaviour of both lower bounds against local physical noise on the qubits, and discuss their dependence on noise strength and system size. We also analytically determine the measurement-based lower bound in the case of graph states under local uncorrelated Pauli noise.
description: 19 pages, 7 figures
Aspects of Her Nature
Creators: name: Rosenblatt Mauer, Shana
Publisher: name: Canadian Literature
Year: 2018

description: I reviewed this work as it is a collection of stories, many with Jewish themes, by a Canadian author. As my field is modern Jewish literature, it is exactly in my field of expertise. I am always interested in reading what is newly published in this genre and see what emerging writers are producing.
description: Canadian Literature, No 233 (2017): Literary History
Technical Architecture of Enabling Body of Knowledge System for Effective Learning and Information Dissemination
Creators: name: Liang-Jie  Zhang
name: Zhang, Jia
Publisher: name: Carnegie Mellon University
Year: 2013
Subjects: subject: Computer Engineering
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: In the current era of knowledge explosion, many fields are witnessing a tremendous amount of research and practice reported on a regular basis. How to help people effectively and efficiently study state-of-the-art knowledge in a specific field has become an urgent task yet highly challenging. On top of the Internet as an unstructured knowledge base, this paper reports the design and development of a Body of Knowledge portal (BoK), which can be used as a novel learning environment. Leveraging the key technologies of services computing (Web 2.0, Web services and Service-Oriented Architecture), a BoK provides a uniform gateway for researchers and practitioners to seamlessly study and organize knowledge from heterogeneous data sources. A service-oriented knowledge delivery mechanism is key to a BoK centered on configurable delivery protocols. As services computing having evolved as the foundational discipline supporting modern services industry, we used the field as an example to illustrate the technical architecture that enables the establishment of BoK in services computing. Information dissemination of BoK on mobile delivery platform is explored as well. Performance data analysis is also reported on the BoK infrastructure.
PO 4 - ABORDAGEM ANESTÉSICA DE GRÁVIDA COM PNEUMECTOMIA PRÉVIA PROPOSTA PARA CST POR SÍNDROME DE HELLP
Creators: name: Dinis1, Rita Lopes
name: Delgado1, André
name: Portugalyan1, Mihran
name: Godinho1, Pedro
Publisher: name: Revista da Sociedade Portuguesa de Anestesiologia
Year: 2023

description: .
description: Revista da Sociedade Portuguesa de Anestesiologia, Vol. 31 N.º 1 (2022): SUPLEMENTO Revista da Sociedade Portuguesa de Anestesiologia
Optimum bias for fast-switching free energy calculations
Creators: name: Oberhofer, Harald
name: Dellago, Christoph
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We derive the bias function that minimizes the statistical error of free energy differences calculated in work-biased fast-switching simulations. The optimum bias function is compared to other bias functions using a particle pulled through a viscous fluid as an illustrative example. Our analysis indicates that the uncertainty in the free energy is smallest if both dominant and typical work values are sampled with high frequency.
description: 6 pages, 4 figures
Body Fixed Frame, Rigid Gauge Rotations and Large N Random Fields in QCD
Creators: name: Levit, Shimon
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The "body fixed frame" with respect to local gauge transformations is introduced. Rigid gauge "rotations" in QCD and their \Sch equation are studied for static and dynamic quarks. Possible choices of the rigid gauge field configuration corresponding to a nonvanishing static colormagnetic field in the "body fixed" frame are discussed. A gauge invariant variational equation is derived in this frame. For large number N of colors the rigid gauge field configuration is regarded as random with maximally random probability distribution under constraints on macroscopic--like quantities. For the uniform magnetic field the joint probability distribution of the field components is determined by maximizing the appropriate entropy under the area law constraint for the Wilson loop. In the quark sector the gauge invariance requires the rigid gauge field configuration to appear not only as a background but also as inducing an instantaneous quark-quark interaction. Both are random in the large N limit.
description: 29 pages LATEX, Weizmann Institute preprint WIS-93/40/Apr -PH
On the Double Scaling Limit of O(N) Vector Models in d=2
Creators: name: Di Vecchia, Paolo
name: Moshe, Moshe
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Recent interest in large N matrix models in the double scaling limit raised new interest also in O(N) vector models. The limit $N \rightarrow \infty$, correlated with the limit $g \rightarrow g_c$, results in an expansion in terms of filamentary surfaces and explicit calculations can be carried out also in dimensions $d\geq 2$. It is shown here that the absence of physical massless bound states in two dimensions sets strong constraints on this limit.
description: 7, Technion-PH-54-92
Re-examining the quadratic approximation in theory of a weakly interacting Bose gas with condensate: the role of nonlocal interaction potentials
Creators: name: Bulakhov, Mykyta
name: Peletminskii, Alexander
name: Peletminskii, Sergey
name: Slyusarenko, Yurii
name: Sotnikov, Andrii
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We derive and analyze the coupled equations of quadratic approximation of the Bogoliubov model for a weakly interacting Bose gas. The first equation determines the condensate density as a variational parameter and ensures the minimum of the grand thermodynamic potential. The second one provides a relation between the total number of particles and chemical potential. Their consistent theoretical analysis is performed for a number of model interaction potentials including contact (local) and nonlocal interactions, where the latter provide nontrivial dependencies in momentum space. We demonstrate that the derived equations have no solutions for the local potential, although they formally reproduce the well-known results of the Bogoliubov approach. At the same time, it is shown that these equations have the solutions for physically relevant nonlocal potentials. We show that in the regimes close to experimental realizations with ultracold atoms, the contribution of the terms originating from the quadratic part of the truncated Hamiltonian to the chemical potential can be of the same order of magnitude as from its $c$-number part. Due to this fact, in particular, the spectrum of single-particle excitations in the quadratic approximation acquires a gap. The issue of the gap is also discussed.
description: 22 pages, 5 figures
MODERN VIEW TO THE DIAGNOSIS AND TREATMENT OF RESISTANT FORMS OF PULMONARY TUBERCULOSIS
Creators: name: Shamsiev T.B., T.B.
name: Jumaev, M.F.
Publisher: name: Zenodo
Year: 2024

description: Numerous scientific studies are being conducted around the world to study the effectiveness of treatment. Numerous studies by domestic and foreign authors have been devoted to the issue of drug resistance of Mycobacterium tuberculosis.

The spread of multidrug-resistant tuberculosis (MDR-TB) throughout the world is a major obstacle to tuberculosis control and achievement of the targets set by the World Health Assembly and included in one of the United Nations Sustainable Development Goals [1; pages. 161-171, 178; p., 2; pages. 57-66.].
The Plebanski action extended to a unification of gravity and Yang-Mills theory
Creators: name: Smolin, Lee
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study a unification of gravity with Yang-Mills fields based on a simple extension of the Plebanski action to a Lie group G which contains the local lorentz group. The Coleman-Mandula theorem is avoided because the theory has no global spacetime symmetry. This may be applied to Lisi's proposal of an E8 unified theory, giving a fully E8 invariant action. The extended form of the Plebanski action suggests a new class of spin foam models.
description: 12 pages, one figure, Corrected and improved version
Symbolic Execution for Software Testing in Practice – Preliminary Assessment
Creators: name: Cadar, Cristian
name: Microsoft Research
name: Sarfraz  Khurshid
name: Pasareanu, Corina
name: Koushik  Sen
name: Visser, Willem
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: Computer Engineering
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: We present results for the \Impact Project Focus Area" on
the topic of symbolic execution as used in software testing.
Symbolic execution is a program analysis technique intro-
duced in the 70s that has received renewed interest in recent
years, due to algorithmic advances and increased availability
of computational power and constraint solving technology.
We review classical symbolic execution and some modern
extensions such as generalized symbolic execution and dy-
namic test generation. We also give a preliminary assess-
ment of the use in academia, research labs, and industry.
GOODS-ALMA: 1.1 mm galaxy survey - I. Source catalogue and optically dark galaxies
Creators: name: Franco, M.
name: Elbaz, D.
name: Béthermin, M.
name: Magnelli, B.
name: Schreiber, C.
name: Ciesla, L.
name: Dickinson, M.
name: Nagar, N.
name: Silverman, J.
name: Daddi, E.
name: Alexander, D. M.
name: Wang, T.
name: Pannella, M.
name: Floc'h, E. Le
name: Pope, A.
name: Giavalisco, M.
name: Maury, A. J.
name: Bournaud, F.
name: Chary, R.
name: Demarco, R.
name: Ferguson, H.
name: Finkelstein, S. L.
name: Inami, H.
name: Iono, D.
name: Juneau, S.
name: Lagache, G.
name: Leiton, R.
name: Lin, L.
name: Magdis, G.
name: Messias, H.
name: Motohara, K.
name: Mullaney, J.
name: Okumura, K.
name: Papovich, C.
name: Pforr, J.
name: Rujopakarn, W.
name: Sargent, M.
name: Shu, X.
name: Zhou, L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a 69 arcmin$^2$ ALMA survey at 1.1mm, GOODS-ALMA, matching the deepest HST-WFC3 H-band part of the GOODS-South field. We taper the 0"24 original image with a homogeneous and circular synthesized beam of 0"60 to reduce the number of independent beams - thus reducing the number of purely statistical spurious detections - and optimize the sensitivity to point sources. We extract a catalogue of galaxies purely selected by ALMA and identify sources with and without HST counterparts down to a 5$σ$ limiting depth of H=28.2 AB (HST/WFC3 F160W). ALMA detects 20 sources brighter than 0.7 mJy in the 0"60 tapered mosaic (rms sensitivity =0.18 mJy/beam) with a purity greater than 80%. Among these detections, we identify three sources with no HST nor Spitzer-IRAC counterpart, consistent with the expected number of spurious galaxies from the analysis of the inverted image; their definitive status will require additional investigation. An additional three sources with HST counterparts are detected either at high significance in the higher resolution map, or with different detection-algorithm parameters ensuring a purity greater than 80%. Hence we identify in total 20 robust detections. Our wide contiguous survey allows us to push further in redshift the blind detection of massive galaxies with ALMA with a median redshift of $z$=2.92 and a median stellar mass of M$_{\star}$ = 1.1 $\times 10^{11}$M$_\odot$. Our sample includes 20% HST-dark galaxies (4 out of 20), all detected in the mid-infrared with IRAC. The near-infrared based photometric redshifts of two of them $z\sim$4.3 and 4.8) suggest that these sources have redshifts $z$>4. At least 40% of the ALMA sources host an X-ray AGN, compared to 14% for other galaxies of similar mass and redshift. The wide area of our ALMA survey provides lower values at the bright end of number counts than single-dish telescopes
description: 26 pages, 23 figures, accepted to A&A
Canonical Forms for Unitary Congruence and *Congruence
Creators: name: Horn, Roger A.
name: Sergeichuk, Vladimir V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 15A21

description: We use methods of the general theory of congruence and *congruence for complex matrices--regularization and cosquares-to determine a unitary congruence canonical form (respectively, a unitary *congruence canonical form) for complex matrices A such that \bar{A}A (respectively, A^2) is normal. As special cases of our canonical forms, we obtain-in a coherent and systematic way-known canonical forms for conjugate normal, congruence normal, coninvolutory, involutory, projection, and unitary matrices. But we also obtain canonical forms for matrices whose squares are Hermitian or normal, and other cases that do not seem to have been investigated previously. We show that the classification problems under (a) unitary *congruence when A^3 is normal, and (b) unitary congruence when A\bar{A}A is normal, are both unitarily wild, so there is no reasonable hope that a simple solution to them can be found.
description: 43 pages, to be published in Linear Multilinear Algebra
Using Poetry to Foster Positive Racial Identity in Middle School Black Girls: Implications for School Counselor Practice, Preparation, and Research
Creators: name: McCullough, Regina
name: Griffin, Dana
name: Steen, Sam
Publisher: name: SAGE Publications
Year: 2024

description:
In this article, we contextualize Black racial identity in the current sociopolitical context, and present and discuss a group counseling intervention using poetry as the medium to explore issues that foster a positive sense of racial identity in Black girls. We used the phenomenological variant of ecological systems theory as a framework to unpack the group counseling lessons, which are presented in detail. We also discuss implications for school counselor practice, preparation, and research.
title: Cognitive and neural factors underlying the manipulation of visual memory representations
Creators: name: Golemme, Mara
Publisher: name: Goldsmiths, University of London
Year: 2019

description: Goal-directed behaviour relies on the ability to store relevant information in visual shortterm memory (VSTM) and to briefly maintain its representation for manipulations (Visual Working Memory, VWM). Crucial cognitive processes for this ability include perceptual encoding, maintenance and retrieval of task-relevant stimuli, as well as selectively suppress taskirrelevant information. Despite the relevance of these processes is known, their combined and individual contribution is less clear, as well as the specific role of the initial perceptual accuracy and individual variability in manipulating information held in memory. This thesis addresses these issues by examining the cognitive and neural processes underlying the maintenance of memory representations for short intervals. In the first part of this work, we used a novel behavioural paradigm to study the role of perceptual accuracy as well as of the combined and individual contribution of other cognitive factors underlying visual short-term memory. A second study extended the investigation to the maintenance period, providing task-based and endogenous electrophysiological correlates of successful maintenance. The second part of this thesis used a retro-cue based WM paradigm to investigate the attentional and inhibitory mechanisms involve in the maintenance process, and required when manipulating stored information. Considering the vulnerability of these processes in healthy ageing, the investigation is also extended to an older sample. This last part of the thesis provided cognitive and neural results that reconciled contrasting findings on the WM literature based on retro-cue. Specifically, a novel concept of cognitive flexibility and its electrophysiological predictors are proposed to underlie individual variability in manipulating memory representation.
Instanton Effects in Supergravity Theories
Creators: name: Rey, Soo-Jong
name: Taylor, T. R.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Non-perturbative effects of instanton-like solutions are studied within the framework of supergravity theories with field-dependent gauge functions. Fermionic zero modes are constructed and some typical correlation functions are evaluated. The effects of instantons are very similar to those in globally supersymmetric theories: they preserve supersymmetry while breaking a chiral $U(1)$ symmetry. Non-perturbative amplitudes receive corrections which are suppressed at large distances.
description: 10 pages, NUB-3064--PUPT-1400--SNUTP-93-29
Survey of Computer Supported Business Collaboration in Support of Business Processes
Creators: name: Chang, Carl K.
name: Zhang, Jia
name: Chang, Kai H.
Publisher: name: Carnegie Mellon University
Year: 2006
Subjects: subject: Computer Engineering
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Carnegie Mellon Silicon Valley
Cohomology of torus manifold bundles
Creators: name: Dasgupta, Jyoti
name: Khan, Bivas
name: Uma, V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 55N15, 14M25

description: Let $X$ be a torus manifold with locally standard action of a compact torus $T$ of half the dimension and orbit space a homology polytope. Smooth complete complex toric varieties and quasi-toric manifolds are examples of torus manifolds. Consider a principal bundle with total space $E$ and base $B$ with fibre and structure group $T$. Let $E(X)$ denote the total space of the associated torus manifold bundle. We give a presentation of the singular cohomology ring of E(X) as an algebra over the singular cohomology ring of $B$ and a presentation of the topological $K$-ring of $E(X)$ as an algebra over the topological $K$-ring of $B$. These are relative versions of the results of M. Masuda and T. Panov [13] on the cohomology ring of a torus manifold and P. Sankaran [14] on the topological $K$-ring of a torus manifold. Further, they extend the results due to P. Sankaran and V. Uma [15] on the cohomology ring and topological $K$-ring of toric bundles with fibre a smooth projective toric variety, to a toric bundle with fibre any smooth complete toric variety.
description: 14 pages
Dual-Tree Genetic Programming for Few-Shot Image Classification
Creators: name: Bi, Ying
name: Xue, Bing
name: Zhang, Mengjie
Publisher: name: Open Access Victoria University of Wellington | Te Herenga Waka
Year: 2021
Subjects: subject: Information Systems
subject: FOS: Computer and information sciences
subject: Artificial Intelligence and Image Processing
subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: No description supplied
Simulating para-Fermi oscillators
Creators: name: Alderete, C. Huerta
name: Rodríguez-Lara, B. M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum mechanics allows for a consistent formulation of particles that are neither bosons nor fermions. These para-particles are rather indiscernible in nature. Recently, we showed that strong coupling between a qubit and two field modes is required to simulate even order para-Bose oscillators. Here, we show that finite-dimensional representations of even order para-Fermi oscillators are feasible of quantum simulation under weak coupling. This opens the door to their potential implementation in different contemporaneous quantum electrodynamics platforms. We emphasize the intrinsic value of para-particles for the quantum state engineering of bichromatic field modes. In particular, we demonstrate that binomial two field mode states result from the evolution of para-Fermi vacuum states in the quantum simulation of these oscillators.
description: 12 pages, 7 figures
title: Effect of Nitrite and Nitrate on the Larval Development of the Grass Shrimp Palaemonetes pugio Holthuis
Creators: name: Hinesman, Carl Bingham
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1977

description: The effects of nitrite and nitrate on survival and larval development of the grass shrimp Palaemonetes pugio were investigated in the laboratory. Nitrite concentrations assayed were 0 (control), 0.5, 1.0, 10, 25 and 50 mg NO2/1. Nitrate concentrations tested were 0 (control), 100, 250, 500, 1000 and 2000 mg NO3/1. Temperature and salinity conditions were 25 C and 25 ‰, respectively, and all tests occurred in the dark. Thirty-six larvae were reared in each assay, twelve from each of three adult females.

Nitrite levels of'5 and 50 mg NO2/1 significantly reduced survival of larvae (1% level). No larvae survived to metamorphosis in 50 mg NO2/1. Sublethal effects of ≥10 mg NO2/1 included extended development time, increased numbers of larval stages, reduced sizes of postlarvae and morphological deformities.

The levels of nitrate tested caused no significant (5% level) variations in mortality, numbers of larval stages or sizes of postlarvae. However, nitrate produced slightly extended duration of development (1% level of significance). Based on the evidence gathered in this report, nitrate may be several orders of magnitude less toxic to P. pugio than nitrite.
An Introduction to Yangian Symmetries
Creators: name: Bernard, Denis
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We review some aspects of the quantum Yangians as symmetry algebras of two-dimensional quantum field theories. The plan of these notes is the following: 1 - The classical Heisenberg model: Non-Abelian symmetries; The generators of the symmetries and the semi-classical Yangians; An alternative presentation of the semi-classical Yangians; Digression on Poisson-Lie groups. 2 - The quantum Heisenberg chain: Non-Abelian symmetries and the quantum Yangians; The transfer matrix and an alternative presentation of the Yangians; Digression on the double Yangians. Talk given at the "Integrable Quantum Field Theories" conference held at Come, Italy , September 13-19, 1992.
description: 14 pages, SPTh-92-134, (The Tex has been corrected)
title: The differentiation of chick embryonic myoblasts in primary culture
Creators: name: Evans, Caroline Akrill
Publisher: name: University of Glasgow
Year: 1991
Subjects: subject: Biochemistry, developmental biology.

description: The differentiation of chick embryonic skeletal myoblasts results in the formation of myotubes which are the precursors of muscle fibres. The fusion of mononucleated myoblasts represents an apparent switching point in differentiation since it results in both the formation of multinucleated myotubes and the stimulation of muscle specific protein synthesis. The aim of this project has been to examine the biochemical events involved in this process of terminal differentiation by using primary cultures of chick embryonic myoblasts as a model system.
Pomeranchuk Instability of Composite Fermi Liquids
Creators: name: Lee, Kyungmin
name: Shao, Junping
name: Kim, Eun-Ah
name: Haldane, F. D. M.
name: Rezayi, Edward H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Nematicity in quantum Hall systems has been experimentally well established at excited Landau levels. The mechanism of the symmetry breaking, however, is still unknown. Pomeranchuk instability of Fermi liquid parameter $F_{\ell} \le -1$ in the angular momentum $\ell=2$ channel has been argued to be the relevant mechanism, yet there are no definitive theoretical proofs. Here we calculate, using the variational Monte Carlo technique, Fermi liquid parameters $F_\ell$ of the composite fermion Fermi liquid with a finite layer width. We consider $F_{\ell}$ in different Landau levels $n=0,1,2$ as a function of layer width parameter $η$. We find that unlike the lowest Landau level, which shows no sign of Pomeranchuk instability, higher Landau levels show nematic instability below critical values of $η$. Furthermore, the critical value $η_c$ is higher for the $n=2$ Landau level, which is consistent with observation of nematic order in ambient conditions only in the $n=2$ Landau levels. The picture emerging from our work is that approaching the true 2D limit brings half-filled higher Landau-level systems to the brink of nematic Pomeranchuk instability.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Cart. 187 (11 H 72), f. 0123r
Creators: name: de la Côte d'Or, Archives départementales
name: CG21/F.PETOT/2012
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0123r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome III, Archives départementales de la Côte-d'Or, Cart. 187 (11 H 72), f. 0123r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
How paper folds: bending with local constraints
Creators: name: Guven, Jemal
name: Mueller, Martin Michael
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A variational framework is introduced to describe how a surface bends when it is subject to local constraints on its geometry. This framework is applied to describe the patterns of a folded sheet of paper. The unstretchability of paper implies a constraint on the surface metric; bending is penalized by an energy quadratic in mean curvature. The local Lagrange multipliers enforcing the constraint are identified with a conserved tangential stress that couples to the extrinsic curvature of the sheet. The framework is illustrated by examining the deformation of a flat sheet into a generalized cone.
description: 20 pages, 1 figure
Far-Ultraviolet Cooling Features of the Antlia Supernova Remnant
Creators: name: Shinn, Jong-Ho
name: Min, Kyoung Wook
name: Sankrit, Ravi
name: Ryu, Kwang-Sun
name: Kim, Il-Joong
name: Han, Wonyong
name: Nam, Uk-Won
name: Park, Jang-Hyun
name: Edelstein, Jerry
name: Korpela, Eric J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present far-ultraviolet observations of the Antlia supernova remnant obtained with Far-ultraviolet IMaging Spectrograph (FIMS, also called SPEAR). The strongest lines observed are C IV 1548,1551 and C III 977. The C IV emission of this mixed-morphology supernova remnant shows a clumpy distribution, and the line intensity is nearly constant with radius. The C III 977 line, though too weak to be mapped over the whole remnant, is shown to vary radially. The line intensity peaks at about half the radius, and drops at the edge of the remnant. Both the clumpy distribution of C IV and the rise in the C IV to C III ratio towards the edge suggest that central emission is from evaporating cloudlets rather than thermal conduction in a more uniform, dense medium.
description: 9 pages, 4 figures, will be published in ApJ December 1, 2007, v670n2 issue. see http://astro.snu.ac.kr/~jhshinn/ms.pdf
Supporting CSCW and CSCL with Intelligent Social Grouping Services
Creators: name: Tsai, Jeffrey J.P.
name: Zhang, Jia
name: Huang, Jeff J.S.
name: Yang, Stephen J.H.
Publisher: name: Carnegie Mellon University
Year: 2009
Subjects: subject: Computer Engineering
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Carnegie Mellon Silicon Valley
Weak Coupling Phase Structureof the Abelian Higgs Model at Finite Temperature
Creators: name: Jakovác, A.
name: Patkós, A.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using the 1-loop reduced 3D action of the Abelian Higgs-model we discuss the order of its finite temperature phase transition. A two-variable saddle point approximation is proposed for the evaluation of the effective potential. The strength of the first order case scales like \sim e^{3-6}. Analytic asymptotic weak coupling and numerical small coupling solutions are compared with special emphasis on the cancellation of divergences. (Figures are not included, can be sent upon request from jako@hercules.elte.hu .)
description: 16 pages+ 4 figures, BI-TP 93/18
CRISPR Library Screening Service
Creators: name: brady, Marcia
Publisher: name: Zenodo
Year: 2025

description: Our service covers from screen design and cell line selection to bioinformatics analysis of screen results. With experienced scientists, we have established three screening platforms, CRISPR knockout screening, CRISPRa and CRISPRi screening. To meet different needs, we have developed multiple assays to assess gene function. Our screening service can significantly assist customers in drug development by offering high-quality and high-confidence results.
S-Matrices of $ϕ_{1,2}$ perturbed unitary minimal models: IRF-Formulation and Bootstrap-Program
Creators: name: Koubek, A.
Publisher: name: arXiv
Year: 1992
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyze the algebraic structure of $ϕ_{1,2}$ perturbed minimal models relating them to graph-state models with an underlying Birman-Wenzl-Murakami algebra. Using this approach one can clarify some physical properties and reformulate the bootstrap equations. These are used to calculate the $S$-matrix elements of higher kinks, and to determine the breather spectrum of the $ϕ_{1,2}$ perturbations of the unitary minimal models $\M_{r,r+1}$.
description: 20 pp, SISSA 192/92/EP
Equivalence of conditional and external field ensembles in absorbing state phase transitions
Creators: name: Pruessner, Gunnar
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: I comment on the relation between two sampling methods for absorbing state models. It is shown that a certain ensemble without external field conditional to activity coincides with the unconditional ensemble for sufficiently small external field. The actual physical processes involved are identical and the derivation of the identity of the scaling behaviour relies on a single (established) scaling law. While the conditional ensemble by construction does not contain information about the system with large external field, it contains all information about the limit of vanishing external field and about the vicinity of the critical point: Finite size scaling as well as critical scaling in the temperature-like variable or in (small) external field.
description: 6 pages (single column), 2 figures, RevTeX
PO 3 - SEIZURES DURING LABOUR – ECLAMPSIA IS NOT THE ONLY OPTION
Creators: name: Sales1, Filipa
name: Pereira2, Cláudia
name: Rebelo2, Paula
name: Nogueira2, Ana
name: Cunha2, Mariana
name: Rebelo2, Teresa
Publisher: name: Revista da Sociedade Portuguesa de Anestesiologia
Year: 2023

description: .
description: Revista da Sociedade Portuguesa de Anestesiologia, Vol. 31 N.º 1 (2022): SUPLEMENTO Revista da Sociedade Portuguesa de Anestesiologia
The sigma term and the quark number operator in QCD
Creators: name: Anselmino, Mauro
name: Forte, Stefano
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the relationship of the forward matrix element of the operator $\barψψ$, related to the so-called sigma term, to the quark number. We show that in the naive quark model in the canonical formalism these quantities coincide in the limit of small average quark momenta. In the QCD parton model defined through light-front quantization this result is preserved at leading perturbative order but it receives radiative corrections. We analyze the theoretical and phenomenological consequences of this result, which provides a bridge between a current algebra quantity, the sigma term, and a deep-inelastic quantity, the parton number.
description: 30 pages, 1 figure, DFTT-92-6 (April 1993)
PO 2 - PERIOPERATIVE MANAGEMENT OF WOLF-PARKINSON-WHITE SYNDROME IN CESAREAN DELIVERY
Creators: name: Duarte1, Ana
name: Santos1, André
name: Rocha1, Teresa
Publisher: name: Revista da Sociedade Portuguesa de Anestesiologia
Year: 2023

description: .
description: Revista da Sociedade Portuguesa de Anestesiologia, Vol. 31 N.º 1 (2022): SUPLEMENTO Revista da Sociedade Portuguesa de Anestesiologia
Super-Flexibility Interview I & II
Creators: name: Evans, Stuart
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: Computer Engineering
subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: In Super-Flexibility for Knowledge Enterprises:
A Toolkit for Dynamic Adaptation
(Springer, 2010), authors and
educators, Homa Bahrami and Stuart Evans
provide a “toolkit” to help organizations and
teams become “super-flexible” in a dynamic
world. They define “super-flexibility” as the capacity
to transform by adapting to new realities,
underpinned by the ability to withstand
turbulence by creating stable anchors. Based
on 25 years of field research, advisory work,
and professional experience in Silicon Valley,
Bahrami and Evans present a cross-functional
general management toolkit for strategizing,
organizing, leading, and ultimately re-inventing
knowledge enterprises. Part I of this
interview will focus on the big picture, or the
theory behind, and the conceptual foundations
of, super-flexibility. Part II of the interview,
published in the following issue, will focus on
the how, or the execution part of the equation
and aims to answer how companies or teams
can become super-flexible.