cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Li intercalation potential of LiMPO4 and LiMSiO4 olivines with M = Fe, Mn, Co, Ni
Creators: name: Zhou, Fei
name: Cococcioni, Matteo
name: Kang, Kisuk
name: Ceder, Gerbrand
Publisher: name: arXiv
Year: 2005
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The Li intercalation potential of LiMPO4 and LiMSiO4 compounds with M = Fe, Mn, Co, and Ni is computed with the GGA+U method. It is found that this approach is considerably more accurate than standard LDA or GGA methods. The calculated potentials for LiFePO4, LiMnPO4 and LiCoOPO4 agree to within 0.1 V with experimental results. The LiNiPO4 potential is predicted to be above 5 V. The potentials of the silicate materials are all found to be rather high, but LiFeSiO4 and LiCoSiO4 have negligible volume change upon Li extraction.
description: 10 pages, 2 figures
Cross-Language Question Re-Ranking
Creators: name: Martino, Giovanni Da San
name: Romeo, Salvatore
name: Barron-Cedeno, Alberto
name: Joty, Shafiq
name: Marquez, Lluis
name: Moschitti, Alessandro
name: Nakov, Preslav
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences
subject: I.2.7
subject: 68T50

description: We study how to find relevant questions in community forums when the language of the new questions is different from that of the existing questions in the forum. In particular, we explore the Arabic-English language pair. We compare a kernel-based system with a feed-forward neural network in a scenario where a large parallel corpus is available for training a machine translation system, bilingual dictionaries, and cross-language word embeddings. We observe that both approaches degrade the performance of the system when working on the translated text, especially the kernel-based system, which depends heavily on a syntactic kernel. We address this issue using a cross-language tree kernel, which compares the original Arabic tree to the English trees of the related questions. We show that this kernel almost closes the performance gap with respect to the monolingual system. On the neural network side, we use the parallel corpus to train cross-language embeddings, which we then use to represent the Arabic input and the English related questions in the same space. The results also improve to close to those of the monolingual neural network. Overall, the kernel system shows a better performance compared to the neural network in all cases.
description: SIGIR-2017; Community Question Answering; Cross-language Approaches; Question Retrieval; Kernel-based Methods; Neural Networks; Distributed Representations
Topological symmetry breaking and the confinement of anyons
Creators: name: Irwin, P. W.
name: Paranjape, M. B.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study topological symmetry breaking via the behaviour of Wilson and 't Hooft loop operators for the 2+1 dimenesional Abelian-Higgs model with Chern-Simons term. The topological linking of instantons, which are closed vortex loop configurations, give rise to a long-range, logarithmic, confining potential between electric charges and magnetic flux tubes even though all perturbative forces are short range. Gauss' law forces the concomitance of charge and magnetic flux, hence the confinement is actually of anyons.
description: 7 pages Latex, contribution to Proceedings of the XVIII Autumn School on the Topology of Strongly Correlated Systems, Lisboa, Portugal, October, 2000
Superdeformation and hyperdeformation in the $^{108}$Cd nucleus
Creators: name: Afanasjev, A. V.
name: Frauendorf, S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The superdeformation and hyperdeformation in $^{108}$Cd have been studied for the first time within the framework of the fully self-consistent cranked mean field theory, namely, cranked relativistic mean field theory. The structure of observed superdeformed bands 1 and 2 have been analyzed in detail. The bumps seen in their dynamic moments of inertia are explained as arising from unpaired band crossings. This is contrary to an explanation given earlier within the framework of projected shell model. It was also concluded that this nucleus is not doubly magic SD nucleus.
Four Measures of the Intracluster Medium Temperature and Their Relation to a Cluster's Dynamical State
Creators: name: Mathiesen, Benjamin F.
name: Evrard, August E.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We employ an ensemble of hydrodynamic cluster simulations to create spatially and spectrally resolved images of quality comparable to Chandra's expected performance. Emission from simulation mass elements is represented using the XSPEC mekal program assuming 0.3 solar metallicity, and the resulting spectra are fit with a single-temperature model. Despite significant departures from isothermality in the cluster gas, single-temperature models produce acceptable fits to 20,000 source photon spectra. The spectral fit temperature T_s is generally lower than the mass weighted average temperature T_m due to the influence of soft line emission from cooler gas being accreted as part of the hierarchical clustering process. In a Chandra-like bandpass of 0.5 to 9.5 keV we find a nearly uniform fractional bias of (T_m-T_s)/T_s = 20% with occasional large deviations in smaller clusters. In the more traditional 2.0 to 9.5 keV bandpass, the fractional deviation is scale-dependent and on average follows the relation (T_m-T_s)/T_s = 0.2 log(T_m). This bias results in a spectral mass-temperature relationship with slope about 1.6, intermediate between the virial relation M ~ T_m^{3/2} and the observed relation M_{ICM} ~ T^2. Imaging each cluster in the ensemble at 16 epochs in its evolutionary history, we catalogue merger events with mass ratios exceeding 10% in order to investigate the relationship between spectral temperature and proximity to a major merger event. Clusters that are very cool relative to the mean mass-temperature relationship lie preferentially close to a merger, suggesting a viable observational method to cull a subset of dynamically young clusters from the general population.
description: 34 pages, including 2 tables and 14 figures (one in color). Compiled using LaTeX 2.09 with graphics package and aaspp4 style. The simulated spectral data files used in this paper are available for public consumption at http://redshift.stanford.edu/bfm/
SN 2016jhj at redshift 0.34: extending the Type II supernova Hubble diagram using the standard candle method
Creators: name: de Jaeger, T.
name: Galbany, L.
name: Filippenko, A. V.
name: González-Gaitán, S.
name: Yasuda, N.
name: Maeda, K.
name: Tanaka, M.
name: Morokuma, T.
name: Moriya, T. J.
name: Tominaga, N.
name: Nomoto, K.
name: Komiyama, Y.
name: Anderson, J. P.
name: Brink, T. G.
name: Carlberg, R. G.
name: Folatelli, G.
name: Hamuy, M.
name: Pignata, G.
name: Zheng, W.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Although Type Ia supernova cosmology has now reached a mature state, it is important to develop as many independent methods as possible to understand the true nature of dark energy. Recent studies have shown that Type II supernovae (SNe II) offer such a path and could be used as alternative distance indicators. However, the majority of these studies were unable to extend the Hubble diagram above redshift $z=0.3$ because of observational limitations. Here, we show that we are now ready to move beyond low redshifts and attempt high-redshift ($z \gtrsim 0.3$) SN~II cosmology as a result of new-generation deep surveys such as the Subaru/Hyper Suprime-Cam (HSC) survey. Applying the "standard candle method" to SN$\sim$2016jhj ($z=0.3398 \pm 0.0002$; discovered by HSC) together with a low-redshift sample, we are able to construct the highest-redshift SN II Hubble diagram to date with an observed dispersion of 0.27 mag (i.e., 12-13% in distance). This work demonstrates the bright future of SN~II cosmology in the coming era of large, wide-field surveys like that of the Large Synoptic Survey Telescope.
description: Accepted for publication in MNRAS. 12 pages, 6 figures, 3 tables
Tachyon condensation using the disc partition function
Creators: name: David, Justin R.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It has been recently proposed that the background independent open superstring field theory action is given by the disc partition function with all possible open string operators inserted at the boundary of the disc. We use this proposal to study tachyon condensation in the D0-D2 system. We evaluate the disc partition function for the D0-D2 system in presence of a large Neveu-Schwarz B-field using perturbation theory. This perturbative expansion of the disc partition function makes sense as the boundary tachyon operator for the large Neveu-Schwarz B-field is almost marginal. We find that the mass defect for the formation of the D0-D2 bound state agrees exactly with the expected result in the large B-field limit.
description: 21 pages, refrences added, corrected some typos
Renewal in Hawkes processes with self-excitation and inhibition
Creators: name: Costa, Manon
name: Graham, Carl
name: Marsalle, Laurence
name: Tran, Viet Chi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60G55, 60F99, 60K05, 60K25, 44A10

description: This paper investigates Hawkes processes on the positive real line exhibiting both self-excitation and inhibition. Each point of this point process impacts its future intensity by the addition of a signed reproduction function. The case of a nonnegative reproduction function corresponds to self-excitation, and has been widely investigated in the literature. In particular, there exists a cluster representation of the Hawkes process which allows to apply results known for Galton-Watson trees. In the present paper, we establish limit theorems for Hawkes process with signed reproduction functions by using renewal techniques. We notably prove exponential concentration inequalities, and thus extend results of Reynaud-Bouret and Roy (2007) which were proved for nonnegative reproduction functions using this cluster representation which is no longer valid in our case. An important step for this is to establish the existence of exponential moments for renewal times of M/G/infinity queues that appear naturally in our problem. These results have their own interest, independently of the original problem for the Hawkes processes.
Superheavy Nuclei: Relativistic Mean Field Outlook
Creators: name: Afanasjev, A. V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The analysis of quasiparticle spectra in heaviest $A\sim 250$ nuclei with spectroscopic data provides an additional constraint for the choice of effective interaction for the description of superheavy nuclei. It strongly suggest that only the parametrizations of the relativistic mean field Lagrangian which predict Z=120 and N=172 as shell closures are reliable for superheavy nuclei. The influence of the central depression in the density distribution of spherical superheavy nuclei on the shell structure is studied. Large central depression produces large shell gaps at Z=120 and N=172. The shell gaps at Z=126 and N=184 are favored by a flat density distribution in the central part of nucleus. It is shown that approximate particle number projection (PNP) by means of the Lipkin-Nogami method removes pairing collapse seen at these gaps in the calculations without PNP.
Additional file 1 of Study on the correlation between bioelectrical impedance analysis index and protein energy consumption in maintenance dialysis patients
Creators: name: Wang, Weina
name: Meng, Xinxuan
name: Liu, Jiaojiao
name: Lou, Xiaowei
name: Zhang, Ping
name: He, Peipei
name: Chen, Jianghua
name: Yuan, Jing
Publisher: name: figshare
Year: 2023
Subjects: Space Science
Medicine
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Marine Biology
Hematology

description: Supplementary Material 1
Multiscale Modeling of Curing and Crack Propagation in Fiber-Reinforced Thermosets
Creators: name: Schöller, Lukas
Publisher: name: KIT Scientific Publishing
Year: 2024
Subjects: Phasenfeldmethode
Molekulardynamik
Rissausbreitung
Aushärtung
Faserverstärkte Duromere
Phase-field method
Molecular dynamics
Crack propagation
Curing
Fiber-Reinforced Thermosets

description: During the production of fiber-reinforced thermosets, the resin material undergoes a reaction that can lead to damage. A two-stage polymerization reaction is modeled using molecular dynamics and evaluations of the system including a fiber surface are performed. In addition, a phase-field model for crack propagation in heterogeneous systems is derived. This model is able to predict crack growth where established models fail. Finally, the model is used to predict crack formation during curing.
Some properties of finitely decidable varieties
Creators: name: Valeriote, Matthew
Publisher: name: Carnegie Mellon University
Year: 1991
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Abstract: "Let V be a variety whose class of finite members has a decidable first-order theory. We prove that each finite member A of V satisfies the (3,1) and (3,2) transfer principles, and that the minimal sets of prime quotients of type 2 or 3 in A must have empty tails. The first result has already been used by J. Jeong [9] in characterizing the finite subdirectly irreducible members of V with nonabelian monolith. The second result implies that if V is also locally finite and omits type 1, then V is congruence modular."
Upper tails of self-intersection local times of random walks: Survey of proof techniques
Creators: name: König, Wolfgang
Publisher: name: Weierstrass Institute
Year: 2010
Subjects: subject: Self-intersection local time
subject: upper tail
subject: Donsker-Varadhan large deviations
subject: variational formula
subject: 60K37
subject: 60F10
subject: 60J55

description: We discuss the logarithmic asymptotics for the upper tails of self-intersection local times of random walks on Zd. This topic has been studied a lot in the last decade, since it is a natural question, and a rich phenemonology of critical behaviours of the random walk arises, depending on the dimension, the intersection parameter, the scale, and the type of the random process. Furthermore, the question is technically difficult to handle, due to bad continuity and boundedness properties of the self-intersection local time. A couple of different techniques for studying self-intersections have been introduced yet, wich turned out to be more or less fruitful in various situations. It is the goal of this note to survey and compare some of the most fruitful techniques used in recent years.
On the late spectral types of cataclysmic variable secondaries
Creators: name: Baraffe, I.
name: Kolb, U.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate why the spectral type of most cataclysmic variable (CV) secondaries is significantly later than that of a ZAMS star with the same mean density. Using improved stellar input physics, tested against observations of low-mass stars at the bottom of the main sequence, we calculate the secular evolution of CVs with low-mass donors. We consider sequences with different mass transfer rates and with a different degree of nuclear evolution of the donor prior to mass transfer. Systems near the upper edge of the gap ($P \sim 3 - 6$ h) can be reproduced by models with a wide range of mass transfer rates from $1.5 \times 10^{-9} \msolyr$ to $10^{-8} \msolyr$. Evolutionary sequences with a small transfer rate and donors that are substantially evolved off the ZAMS (central hydrogen content $0.05-0.5$) reproduce CVs with late spectral types above $P \simgr$ 6 h. Systems with the most discrepant (late) spectral type should have the smallest donor mass at any given $P$. Consistency with the period gap suggests that the mass transfer rate increases with decreasing donor mass for evolved sequences above the period gap. In this case, a single-parameter family of sequences with varying $\xc$ and increasing mass transfer rate reproduces the full range of observed spectral types. This would imply that CVs with such evolved secondaries dominate the CV population.
description: 9 pages, Latex file, uses mn.sty, accepted for publication in MNRAS
Ознайомлення з Copernicus Browser (на прикладі завантаження  космічного знімка території м. Києва)
Creators: name: Davybida, Lidiia
name: Babiichuk, Svitlana
name: Tomchenko, Olha
name: Shchehlov, Oleksandr
name: Kurach, Tamara
name: Biletska, Mariia
Publisher: name: Zenodo
Year: 2025
Subjects: Copernicus Browser
Kyiv
Training
Sentinel-2

description: Завдання 

Створити власний аккаунт на порталі Copernicus Browser і розглянути територію міста Києва за  даними супутника Sentinel-2.
title: ECG: dal “che cosa” al “come mi posiziono”. 4 Idealtipi di ECG
Creators: name: Tarozzi, Massimiliano
Publisher: name: Department of Philosophy and Communication Studies
Year: 2024

description: L'educazione alla cittadinanza globale (ECG) è spesso considerata un concetto ambiguo e sfuggente, e questo rende estremamente complessa la sua trasformazione in pratiche educative concrete. Questo testo offre uno strumento pratico per situarsi all'interno del vasto campo concettuale della ECG, basato su un'indagine empirica che combina analisi sistematica della letteratura scientifica e interviste con stakeholder influenti. Il modello proposto identifica quattro "idealtipi" di ECG: Critico, Trasformativo, Cosmopolita e Orientato al mercato, ciascuno con una prospettiva distintiva. Questo dispositivo aiuta a chiarire le ambiguità concettuali e a fornire una guida pratica per educatori, decisori politici e professionisti, contribuendo a rendere la ECG più concreta e significativa nell'ambito delle politiche e delle pratiche educative.

Global Citizenship Education (GCED) is often regarded as an elusive concept, complicating its translation into concrete educational practices. This paper provides a practical device for situating oneself within the vast conceptual field of GCED, based on empirical research that combines systematic analysis of academic literature and interviews with influential stakeholders. The proposed model identifies four "ideal types" of GCED: Critical, Transformative, Cosmopolitan, and Market-oriented, each with a distinctive perspective. This device is meant to clarify conceptual ambiguities and provide practical guidance for educators, policy-makers and professionals, contributing to making GCED more concrete and meaningful in educational policy and practice
Ознайомлення з Copernicus Browser (на прикладі завантаження  космічного знімка території м. Києва)
Creators: name: Davybida, Lidiia
Publisher: name: Zenodo
Year: 2025
Subjects: Copernicus Browser
Kyiv
Training
Sentinel-2

description: Завдання 

Створити власний аккаунт на порталі Copernicus Browser і розглянути територію міста Києва за  даними супутника Sentinel-2.
WISDOM Project - III: Molecular gas measurement of the supermassive black hole mass in the barred lenticular galaxy NGC4429
Creators: name: Davis, Timothy A.
name: Bureau, Martin
name: Onishi, Kyoko
name: van de Voort, Freeke
name: Cappellari, Michele
name: Iguchi, Satoru
name: Liu, Lijie
name: North, Eve V.
name: Sarzi, Marc
name: Smith, Mark D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: As part of the mm-Wave Interferometric Survey of Dark Object Masses (WISDOM) project we present an estimate of the mass of the supermassive black hole (SMBH) in the nearby fast-rotating early-type galaxy NGC4429, that is barred and has a boxy/peanut-shaped bulge. This estimate is based on Atacama Large Millimeter/submillimeter Array (ALMA) cycle-2 observations of the 12CO(3-2) emission line with a linear resolution of ~13 pc (0"18x0"14). NGC4429 has a relaxed, flocculent nuclear disc of molecular gas that is truncated at small radii, likely due to the combined effects of gas stability and tidal shear. The warm/dense 12CO(3-2) emitting gas is confined to the inner parts of this disc, likely again because the gas becomes more stable at larger radii, preventing star formation. The gas disc has a low velocity dispersion of 2.2$^{+0.68}_{-0.65}$ km/s. Despite the inner truncation of the gas disc, we are able to model the kinematics of the gas and estimate a mass of (1.5$\pm0.1^{+0.15}_{-0.35}$)$\times$10$^8$ Msun for the SMBH in NGC4429 (where the quoted uncertainties reflect the random and systematic uncertainties, respectively), consistent with a previous upper limit set using ionised gas kinematics. We confirm that the V-band mass-to-light ratio changes by ~30% within the inner 400 pc of NGC4429, as suggested by other authors. This SMBH mass measurement based on molecular gas kinematics, the sixth presented in the literature, once again demonstrates the power of ALMA to constrain SMBH masses.
description: 18 pages, 16 figures, accepted by MNRAS
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Cart. 192 (11 H 77), 295 folios, f. 0073r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0073r, 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 VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0073r, 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
Algebraic Aspects of the Background Field Method
Creators: name: Ferrari, R.
name: Picariello, M.
name: Quadri, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss some algebraic properties of the background field method. We introduce an extra gauge-fixing term for the background gauge field right at the beginning in the action in such a way that BRST invariance is preserved. The background effective action is considered and it is shown to satisfy both the Slavnov-Taylor identities and the Ward identities. This allows to prove the background equivalence theorem by means of the standard techniques. We show that the Legendre transform W_{bg} of the background gauge invariant action gives the same physical amplitudes as the original one we started with. Moreover, we point out that W_{bg} cannot in general be derived from a classical action by the Gell-Mann-Low formula. Finally, we show that the BRST doublet generated from the background field does not modify the anomaly of the original underlying gauge theory. The proof is algebraic and makes no use of arguments based on power-counting.
description: 15 pages, Latex and packages amsfonts, amssymb and amsthm. Version to appear in Annals of Physics
Extensions of the control variational method
Creators: name: Sprekels, Jürgen
name: Tiba, Dan
Publisher: name: Weierstrass Institute
Year: 2010
Subjects: subject: Optimal control; calculus of variations; contact problems;
subject: evolution problems
subject: 74M15
subject: 49K15
subject: 49K20

description: The control variational method is a development of the variational approach, based on optimal control theory. In this work, we give an application to a variational inequality arising in mechanics and involving unilateral conditions both in the domain and on the boundary, and we explore the extension of the method to time-dependent problems.
High-spin structures as the probes of proton-neutron pairing
Creators: name: Afanasjev, A. V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Rotating $N=Z$ nuclei in the mass $A=58-80$ region have been studied within the framework of isovector mean field theory. Available data is well and systematically described in the calculations. The present study supports the presence of strong isovector $np$ pair field at low spin, which is, however, destroyed at high spin. No clear evidence for the existence of the isoscalar $t=0$ $np$ pairing has been found.
description: Invited talk presented at the XIII Nuclear Physics Workshop, Kazimierz Dolny, Sept. 27 - Oct. 1, Poland; submitted to International Journal of Modern Physics E
The Herschel Bright Sources (HerBS): Sample definition and SCUBA-2 observations
Creators: name: Bakx, Tom J. L. C.
name: Eales, S. A.
name: Negrello, M.
name: Smith, M. W. L.
name: Valiante, E.
name: Holland, W. S.
name: Baes, M.
name: Bourne, N.
name: Clements, D. L.
name: Dannerbauer, H.
name: De Zotti, G.
name: Dunne, L.
name: Dye, S.
name: Furlanetto, C.
name: Ivison, R. J.
name: Maddox, S.
name: Marchetti, L.
name: Michałowski, M. J.
name: Omont, A.
name: Oteo, I.
name: Wardlow, J. L.
name: van der Werf, P.
name: Yang, C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present the Herschel Bright Sources (HerBS) sample, a sample of bright, high-redshift Herschel sources detected in the 616.4 square degree H-ATLAS survey. The HerBS sample contains 209 galaxies, selected with a 500 μm flux density greater than 80 mJy and an estimated redshift greater than 2. The sample consists of a combination of HyLIRGs and lensed ULIRGs during the epoch of peak cosmic star formation. In this paper, we present SCUBA-2 observations at 850 $μ$m of 189 galaxies of the HerBS sample, 152 of these sources were detected. We fit a spectral template to the Herschel-SPIRE and 850 $μ$m SCUBA-2 flux densities of 22 sources with spectroscopically determined redshifts, using a two-component modified blackbody spectrum as a template. We find a cold- and hot-dust temperature of 21.29 K and 45.80 K, a cold-to-hot dust mass ratio of 26.62 and a $β$ of 1.83. The poor quality of the fit suggests that the sample of galaxies is too diverse to be explained by our simple model. Comparison of our sample to a galaxy evolution model indicates that the fraction of lenses is high. Out of the 152 SCUBA-2 detected galaxies, the model predicts 128.4 $\pm$ 2.1 of those galaxies to be lensed (84.5%). The SPIRE 500 $μ$m flux suggests that out of all 209 HerBS sources, we expect 158.1 $\pm$ 1.7 lensed sources, giving a total lensing fraction of 76 per cent.
Additional file 1 of Triglyceride-glucose index in the prediction of clinical outcomes after successful recanalization for coronary chronic total occlusions
Creators: name: Yang, Yu
name: Ma, Mengqing
name: Zhang, Jian
name: Jin, Shiyu
name: Zhang, Dingxin
name: Lin, Xianhe
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified

description: Supplementary Material 1
Weak solutions to lubrication systems describing the evolution of bilayer thin films
Creators: name: Jachalski, Sebastian
name: Kitavtsev, Georgy
name: Taranets, Roman
Publisher: name: Weierstrass Institute
Year: 2012
Subjects: subject: bilayer systems
subject: lubrication equations
subject: weak solutions
subject: slippage
subject: 35D30
subject: 76A20
subject: 76D08

description: The existence of global nonnegative weak solutions is proved for coupled one-dimen- sional lubrication systems that describe the evolution of nanoscopic bilayer thin polymer films that take account of Navier-slip or no-slip conditions at both liquid-liquid and liquid-solid interfaces. In addition, in the presence of attractive van der Waals and repulsive Born intermolecular interactions existence of positive smooth solutions is shown.
title: Margareth Cavendish Bell in Campo
Creators: name: Cavendish, Margaret
Publisher: name: Dipartimento delle Arti
Year: 2024

description: Questo volume presenta la traduzione integrale inedita di Bell in Campo (1662), opera teatrale di Margaret Cavendish. Nella sua introduzione Maria Giulia Sestito ricostruisce il contesto storico e il significato politico dell’opera. Mettendo in scena una guerra tra il Regno di Fazione e il Regno di Riforma, Cavendish interviene pubblicamente per legitti-mare la restaurazione di un ordine monarchico rovesciandone le fondamenta sessuate. Nella finzione letteraria le donne vengono infatti meno al dettame patriarcale per cui la guerra è affare degli uomini. Al contrario, grazie alla loro disciplina e alla determinazione sono decisive per la vittoria della monarchia e per la riforma della propria condizione di subordinazione ai mariti. In un gioco di specchi, la scrittura diventa per Cavendish analisi della condizione storica delle donne, contestazione del canone autoriale maschile e al tempo stesso possibilità di liberazione.
Enhancement of superconducting transition temperature by the additional second neighbor hopping t' in the t-J model
Creators: name: Feng, Shiping
name: Ma, Tianxing
Publisher: name: arXiv
Year: 2005
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Within the kinetic energy driven superconducting mechanism, the effect of the additional second neighbor hopping t' on the superconducting state of the t-J model is discussed. It is shown that t' plays an important role in enhancing the superconducting transition temperature of the t-J model. It is also shown that the superconducting-state of cuprate superconductors is the conventional Bardeen-Cooper-Schrieffer like, so that the basic Bardeen-Cooper-Schrieffer formalism is still valid in quantitatively reproducing the doping dependence of the superconducting gap parameter and superconducting transition temperature, and electron spectral function at $(π,0)$ point, although the pairing mechanism is driven by the kinetic energy by exchanging dressed spin excitations.
description: 8 pages, 4 figures, added discussions and references, accepted for publication in Physics Letters A
Extended Hamiltonian Formalism of the Pure Space-Like Axial Gauge Schwinger Model
Creators: name: Nakawaki, Y.
name: McCartor, G.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We demonstrate that pure space-like axial gauge quantizations of gauge fields can be constructed in ways which are free from infrared divergences. We begin by constructing an axial gauge formulation in auxiliary coordinates: $x^+=x^0\sinθ+x^1\cosθ, x^-=x^0\cosθ-x^1\sinθ$. For θless than π\over 4 we can take $x^-$ as the evolution parameter and construct a traditional canonical formulation of the temporal gauge Schwinger model in which residual gauge fields dependent only on $x^+$ are static canonical variables. Then we extrapolate the temporal gauge operator solution into the axial region, θ> π\over 4, where $x^+$ is taken as the evolution parameter. In the axial region we find that we have to change representations of the residual gauge fields from one realizing the PV prescription to one realizing the ML prescription in order for the infrared divergences resulting from $({\partial}_-)^{-1}$ to be canceled by corresponding ones resulting from the inverse of the hyperbolic Laplace operator. Finally, by taking the limit $θ\to\fracπ{2}-0$ we obtain an operator solution and the Hamiltonian of the axial gauge (Coulomb gauge )Schwinger model in ordinary coordinates. That solution includes auxiliary fields and the representation space is of indefinite metric, providing further evidence that ``physical'' gauges are no more physical than ``unphysical'' gauges.
description: 23 pages and uses seceq, psfig and ptptex
Series of Syllables Representing the /?/-/?/ Acoustic Continuum (Demorest et al., 2011)
Creators: name: Demorest, Marilyn E.
name: Wark, David J.
name: Erdman, Sue Ann
Publisher: name: ASHA journals
Year: 2011
Subjects: Biotechnology

description: Purpose The goal of this study was to develop a brief self-assessment instrument to screen for communication problems and psychosocial adjustment to hearing impairment as part of a rehabilitative needs assessment. Method A pseudorandom sample of 1,000 cases was drawn from a large, heterogeneous clinical database containing audiometric data and responses to the Communication Profile for the Hearing Impaired (CPHI; Erdman & Demorest, 1998a). Item response theory was used to derive item-characteristic curves, and item selection was based primarily on item discrimination. Internal consistency, factor structure, sensitivity, and specificity of 2 scales, Communication and Adjustment, were evaluated in a holdout sample of 319 cases from the same database.
Results A 9-item Communication scale and an 11-item Adjustment scale both showed satisfactory internal consistency, and the 20-item test presented a clear 2-factor structure. Sensitivity and specificity functions and positive and negative predictive values indicated that the 2 scales could be used to identify the bottom 2 quartiles of the clinical population, as defined by factor scores on the CPHI.
Conclusion The 2 scales of the Screening Test for Hearing Problems can be used to screen for communication and adjustment problems that warrant a comprehensive rehabilitative assessment.
Global Well-posedness for the Three Dimensional Simplified Inertial Ericksen-Leslie Systems Near Equilibrium
Creators: name: Cai, Yuan
name: Wang, Wei
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We study a simplified inertial Ericksen-Leslie system for the nematic liquid crystal flow, which can be viewed as a system coupling Navier-Stokes equations and wave map equations. We prove the global existence of classical solution with initial data near equilibrium.
description: 30 pages
Central depression in nuclear density and its consequences for the shell structure of superheavy nuclei
Creators: name: Afanasjev, A. V.
name: Frauendorf, S.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The influence of the central depression in the density distribution of spherical superheavy nuclei on the shell structure is studied within the relativistic mean field theory. Large depression leads to the shell gaps at the proton Z=120 and neutron N=172 numbers, while flatter density distribution favors N=184 for neutrons and leads to the appearance of a Z=126 shell gap and to the decrease of the size of the Z=120 shell gap. The correlations between the magic shell gaps and the magnitude of central depression are discussed for relativistic and non-relativistic mean field theories.
description: 5 pages
title: Sociologica curated. Sociologist in Conversation Volume 1
Creators: name: Esposito, Elena
name: Pais, Ivana
name: Stark, David
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2024

description: CONTENTS

Crisis and Critique of Social Sciences. Wolfgang Streeck in Conversation with Riccardo Emilio Chesta

Diversity and Worth. A Retrospective Account. David Stark in Conversation with Filippo Barbera

Claus Offe in Conversation with Laszlo Bruszt
Laszlo Bruszt & Claus Offe

Sociology and Its Public. Craig Calhoun in Conversation with Riccardo Emilio Chesta.

The Mask and Identity. Alessandro Pizzorno in Conversation with Roberta Sassatelli 

Times of Sociology. Eviatar Zerubavel in Conversation with Lorenzo Sabetta

How Did I Become a Historical Economic Sociologist? Viviana Zelizer in Conversation with José Ossandón

Lessons and Current Challenges for Urban Sociologists. Robert J. Sampson in Conversation with Niccolò Morelli 

Value and Values in the Interstices of Journalism and Journalism Studies: An Interview with Candis Callison and Mary Lynn Young by Rick Harp, Candis Callison & Mary Lynn Young
Selective Orientation of Chiral Molecules by Laser Fields with Twisted Polarization
Creators: name: Tutunnikov, I.
name: Gershnabel, E.
name: Gold, S.
name: Averbukh, I. Sh.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We explore a pure optical method for enantioselective orientation of chiral molecules by means of laser fields with twisted polarization. Several field implementations are considered, including a pair of delayed cross-polarized laser pulses, an optical centrifuge, and polarization shaped pulses. The underlying classical orientation mechanism common for all these fields is discussed, and its operation is demonstrated for a range of chiral molecules of various complexity: hydrogen thioperoxide (${\rm HSOH}$), propylene oxide (${\rm CH_{3}CHCH_{2}O}$) and ethyl oxirane (${\rm CH_{3}CH_{2}CHCH_{2}O}$). The presented results demonstrate generality, versatility and robustness of this optical method for manipulating molecular enantiomers in the gas phase.
Droplets on liquids and their long way into equilibrium
Creators: name: Bommer, Stefan
name: Jachalski, Sebastian
name: Peschka, Dirk
name: Seemann, Ralf
name: Wagner, Barbara
Publisher: name: Weierstrass Institute
Year: 2013
Subjects: subject: Liquid-liquid interface structure: measurements and simulations
subject: Numerical simulation
subject: solution of equations
subject: 68.05.Cf
subject: 02.60.Cb

description: The morphological paths towards equilibrium droplets during the late stages of the dewetting process of a liquid film from a liquid substrate is investigated experimentally and theoretically. As liquids, short chained polystyrene (PS) and polymethyl-methacrylate (PMMA) are used, which can be considered as Newontian liquids well above their glass transition temperatures. Careful imaging of the PS/air interface of the droplets during equilibration by in situ scanning force microscopy and the PS/PMMA interface after removal of the PS droplets reveal a surprisingly deep penetration of the PS droplets into the PMMA layer. Droplets of sufficiently small volumes develop the typical lens shape and were used to extract the ratio of the PS/air and PS/PMMA surface tensions and the contact angles by comparison to theoretical exact equilibrium solutions of the liquid/liquid system. Using these results in our dynamical thin-film model we find that before the droplets reach their equilibrium they undergo several intermediate stages each with a well-defined signature in shape. Moreover, the intermediate droplet shapes are independent of the details of the initial configuration, while the time scale they are reached depend strongly on the droplet volume. This is shown by the numerical solutions of the thin-film model and demonstrated by quantitative comparison to experimental results.
Continued review and assessment of Time of Flight Secondary Ion Mass Spectrometry for latent fingermark recovery
Creators: name: Charlton, Deborah Treharne
Publisher: name: University of Surrey
Year: 2025
Subjects: Chemistry

description: Time of Flight-Secondary Ion Mass Spectrometry (ToF-SIMS)), Fingermark visualisation Manual (FVM)
description: category C, has shown potential as a fingerprint visualisation process. Here ToF-SIMS is explored as a
description: fingermark enhancement process to be incorporated into current forensic enhancement laboratories
description: for criminal casework.
description: Fingerprints were collected on common surfaces (paper, stainless-steel, polyethylene, Polyethylene
description: terephthalate and polyvinyl chloride), and analysed using ToF-SIMS. This was carried out before and
description: after common FVM category A processes (ninhydrin, cyanoacrylate fuming, basic yellow 40, black
description: powder suspension and vacuum metal deposition). Samples were also aged for up to 5 months in
description: ambient conditions, under water or buried in the ground.
description: ToF-SIMS is demonstrated to have greater sensitivity to fingerprint residue compared with the
description: category A processes and is able to enhance friction ridge detail in many of the scenarios investigated.
description: Here it is shown that despite cost and some practical limitations of ToF-SIMS it has the potential to be
description: beneficial as an end of sequence enhancement process where not enough detail has been previously
description: visualised.
Prediction of bioconcentration factors in fish and invertebrates using machine learning
Creators: name: Miller, Thomas H
name: Gallidabino, Matteo D
name: MacRae, James R
name: Owen, Stewart F
name: Bury, Nicolas R
name: Barron, Leon P
Publisher: name: The Francis Crick Institute
Year: 2019
Subjects: subject: Biochemistry & Proteomics
subject: Tumour Biology
subject: Signalling & Oncogenes
subject: Developmental Biology
subject: Human Biology & Physiology
subject: Cell Biology
subject: Infectious Disease
subject: Immunology
subject: FOS: Clinical medicine
subject: Metabolism
subject: Computational & Systems Biology

description: The application of machine learning has recently gained interest from ecotoxicological fields for its ability to model and predict chemical and/or biological processes, such as the prediction of bioconcentration. However, comparison of different models and the prediction of bioconcentration in invertebrates has not been previously evaluated. A comparison of 24 linear and machine learning models is presented herein for the prediction of bioconcentration in fish and important factors that influenced accumulation identified. R2 and root mean square error (RMSE) for the test data (n = 110 cases) ranged from 0.23-0.73 and 0.34-1.20, respectively. Model performance was critically assessed with neural networks and tree-based learners showing the best performance. An optimised 4-layer multi-layer perceptron (14 descriptors) was selected for further testing. The model was applied for cross-species prediction of bioconcentration in a freshwater invertebrate, Gammarus pulex. The model for G. pulex showed good performance with R2 of 0.99 and 0.93 for the verification and test data, respectively. Important molecular descriptors determined to influence bioconcentration were molecular mass (MW), octanol-water distribution coefficient (logD), topological polar surface area (TPSA) and number of nitrogen atoms (nN) among others. Modelling of hazard criteria such as PBT, showed potential to replace the need for animal testing. However, the use of machine learning models in the regulatory context has been minimal to date and is critically discussed herein. The movement away from experimental estimations of accumulation to in silico modelling would enable rapid prioritisation of contaminants that may pose a risk to environmental health and the food chain.
Controllable Persistent Atom Current of Bose-Einstein Condensates in an Optical Lattice Ring
Creators: name: Zheng, G. -P.
name: Liang, J. -Q.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: In this paper the macroscopic quantum states of Bose-Einstein condensates in optical lattices is studied by solving the periodic Gross-Pitaevskii equation in one-dimensional geometry. It is shown that an exact solution seen to be a travelling wave of excited macroscopic quantum states resultes in a persistent atom current which can be controlled by adjusting of the barrier height of the optical periodic potential. A critical condition to generate the travelling wave is demonstrated and we moreover propose a practical experiment to realize the persistent atom current in a toroidal atom waveguide.
description: 9 pages, 1 figures
Solitons in a ${\cal PT}$- symmetric $χ^{(2)}$ coupler
Creators: name: Ogren, M.
name: Abdullaev, F. Kh.
name: Konotop, V. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We consider the existence and stability of solitons in a $χ^{(2)}$ coupler. Both the fundamental and second harmonics undergo gain in one of the coupler cores and are absorbed in the other one. The gain and losses are balanced creating a parity-time (${\cal PT}$) symmetric configuration. We present two types of families of ${\cal PT}$-symmetric solitons, having equal and different profiles of the fundamental and second harmonics. It is shown that gain and losses can stabilize solitons. Interaction of stable solitons is shown. In the cascading limit the model is reduced to the ${\cal PT}$-symmetric coupler with effective Kerr-type nonlinearity and balanced nonlinear gain and losses.
Nonlinear Vector-Tensor Multiplets Revisited
Creators: name: Theis, Ulrich
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We give an off-shell formulation of the N=2 supersymmetric new nonlinear vector-tensor multiplet. Interactions arise in this model as a consequence of gauging the central charge of the supersymmetry algebra, which in contrast to previous models with local central charge is achieved without a coupling to a vector multiplet. Furthermore, we present a new action formula that follows from coupling the N=2 linear multiplet to the vector-tensor multiplet.
description: 16 pages, LaTeX2e with amsmath.sty. Several minor modifications