cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Analysing the potential of open hotel review databases for IEQ assessment: a text mining approach
Creators: name: Lamberti, Giulia
name: Boghetti, Roberto
name: Fantozzi, Fabio
name: Leccese, Francesco
name: Salvadori, Giacomo
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Indoor Environmental Quality (IEQ) significantly affects occupants’ well-being and comfort. Assessing IEQ typically involves post-occupancy evaluation (POE), a method that can be time-consuming and particularly challenging in hotel settings, where guests may be disrupted by frequent requests for feedback. Hence, this paper investigates the capability of text mining to extract valuable information for IEQ assessment, such as identifying the main causes of IEQ dissatisfaction, detecting combined occurrences of IEQ aspects, and exploring the relationship between IEQ dissatisfaction and hotel attractiveness. To this aim, the study analysed 1494 five-star hotels in Europe, comprising 515,738 reviews. Among them, 13.1% contained references to keywords related to IEQ aspects. The major cause of dissatisfaction in hotels is acoustic (42.7% of the reviews), followed by thermal (35.7%), visual (11.1%) comfort, and IAQ (10.5%). Additionally, 9580 reviews demonstrated the co-occurrence of multiple IEQ aspects, highlighting the interplay between different aspects. Furthermore, the reviewer score, reflecting the hotel’s attractiveness, showed an inverse relationship with the percentage of dissatisfied guests regarding IEQ, highlighting the impact of the indoor environment on the hotel rating. Overall, text mining is effective in supporting IEQ assessment and the study underscores the effect of addressing IEQ aspects on a facility's overall appeal.
Robot eye-hand coordination learning by watching human demonstrations: a task function approximation approach
Creators: name: Jin, Jun
name: Petrich, Laura
name: Dehghan, Masood
name: Zhang, Zichen
name: Jagersand, Martin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: We present a robot eye-hand coordination learning method that can directly learn visual task specification by watching human demonstrations. Task specification is represented as a task function, which is learned using inverse reinforcement learning(IRL) by inferring differential rewards between state changes. The learned task function is then used as continuous feedbacks in an uncalibrated visual servoing(UVS) controller designed for the execution phase. Our proposed method can directly learn from raw videos, which removes the need for hand-engineered task specification. It can also provide task interpretability by directly approximating the task function. Besides, benefiting from the use of a traditional UVS controller, our training process is efficient and the learned policy is independent from a particular robot platform. Various experiments were designed to show that, for a certain DOF task, our method can adapt to task/environment variances in target positions, backgrounds, illuminations, and occlusions without prior retraining.
description: Accepted in ICRA 2019
Marking Age On The Evolutionary Tree
Creators: name: RODRIGUES, TENSING CARLOS
Publisher: name: figshare
Year: 2019
Subjects: subject: History
subject: Anthropology
subject: FOS: Sociology
subject: Archaeology
subject: Geography
subject: Sociology

description: A physical island far out in ocean offers an extreme level of isolation. But genetic islands are also found in some areas of Sahyādrī covered by dense forests. Best known of these, and the most researched, are the communities of tōḍa, bāḍugā, kōṭā, kurūṁbā and irūlā in the Nilgiri Hills; they interacted among themselves but were isolated from the plains people. Research into the ancestry of these communities is relatively old; Breeks wrote An Account of the Primitive Tribes and Monuments of the Nilgiris in 1873. Yet their origin is controversial. The bāḍugā are said to have migrated from Mysore; the tōḍa from Kerala; there are studies that suggest that they could have migrated from ‘Kanara region’. [Kathiravan, 2011 : Population structure and phylogeography of Toda buffalo in Nilgiris throw light on possible origin of aboriginal Toda tribe of South India, 304] We need to understand that Nilgiris lie within an ancient ecozone that includes Mysore, Kerala and Kanara, and the three share a common culture. In this context it is interesting to note that bāḍugā seems to share a common etymological origin with vaḍukar, the term that the tāmiḷ used for the residents of the land that lay between Tāmiḷākam and the land of the ārya. Could the kuṁḷbī in their original home, the ‘hilly and thickly forested’ area of Sanguem, Quepem and Canacona talukas in Goa and the adjoining Tinai, Supa, Digi, Ullvi, Barchi, Kumbharwada and Hallyal talukas in Uttara Kannada district of Karnataka, have been a genetic island ? We need to investigate its ancestry, before the genetic information is lost through admixtures.
Two Scale Model for Aggregation and Etching
Creators: name: John, George C.
name: Singh, Vijay A.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We propose a dual scale drift-diffusion model for interfacial growth and etching processes. The two scales are: (i) a depletion layer width surrounding the aggregate and (ii) a drift length.The interplay between these two antithetical scales yields a variety of distinct morphologies reported in electrochemical deposition of metals, viscous fingering in fluids and in porous silicon formation. Further, our algorithm interpolates between existing growth models (diffusion limited aggregation, ballistic deposition and Eden) for limiting values of these variables.
description: 12 pages revtex file, figures not included. Hard copy of figures available on request from george@iitk.ernet.in
title: ADCO, Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Cart. 173 (11 H 939), 226 folios, f. 0061
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/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0061, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour la grange et seigneurie d'Ouges (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 173 (11 H 939), 226 folios, f. 0061, 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
Quantum Spin Systems: From Spin Gaps to Pseudo Gaps
Creators: name: Lemmens, P.
name: Fischer, M.
name: Grove, M.
name: Loosdrecht, P. H. M. v.
name: Els, G.
name: Sherman, E.
name: Pinettes, C.
name: Güntherodt, G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Many low dimensional spin systems with a dimerized or ladder-like antiferromagnetic exchange coupling have a gapped excitation spectrum with magnetic bound states within the spin gap. For spin ladders with an even number of legs the existence of spin gaps and within the t-J model a tendency toward superconductivity with d-wave symmetry is predicted. In the following we will characterize the spin excitation spectra of different low dimensional spin systems taking into account strong spin phonon interaction ($\rm CuGeO_3$), charge ordering ($\rm NaV_2O_5$) and doping on chains and ladders (\ladder). The spectroscopic characterization of the model systems mentioned above has been performed using magnetic inelastic light scattering originating from a spin conserving exchange scattering mechanism. This is also bound to yield more insight into the interrelation between these spin gap excitations and the origin of the pseudo gap in high temperature superconductors.
description: 10 pages, 5 figures
Listening Across a Distance
Creators: name: JACQUELINE MAREE SHELTON
Publisher: name: Monash University
Year: 2019
Subjects: Art

description: This research project seeks to explore the embodied intimacies and conflicts produced in performative art practices, through the reciprocity of two bodies speaking and listening to one another. Through my studio research I produced two intimate performance works, which hinge on a process of memorising a story (or stories) and coaching a participant to recite the stories verbatim. Through this I seek to develop a temporary relationship that emphasises the intricacies of intimate relations and their development through conversation.
Comments on black hole interiors and modular inclusions
Creators: name: Jefferson, Ro
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We show how the traversable wormhole induced by a double-trace deformation of the thermofield double state can be understood as a modular inclusion of the algebras of exterior operators. The effect of this deformation is the creation of a new region of spacetime deep in the bulk, corresponding to a non-trivial center between the left and right algebras. This set-up provides a precise framework for investigating how black hole interiors are encoded in the CFT. In particular, we use modular theory to demonstrate that state dependence is an inevitable feature of any attempt to represent operators behind the horizon. Building on this geometrical structure, we propose that modular inclusions may provide a more precise means of investigating the nascent relationship between entanglement and geometry in the context of the emergent spacetime paradigm.
description: Added footnote, references
Higgs-Boson Low-Energy Theorem and Compatible Gauge-Fixing Conditions
Creators: name: Pilaftsis, Apostolos
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Conventional gauge-fixing schemes such as R$_ξ$ gauges may lead to a violation of the Higgs-boson low-energy theorem beyond the tree level. To elucidate this fact, we study a simple model whose U(1) gauge symmetry is spontaneously broken, and show how the Higgs-boson low-energy theorem can consistently be extended to the gauge and Higgs sectors of the model. In this formulation, any gauge-fixing condition must comply with the requirement that it should be independent of the vacuum expectation value of the Higgs field in the symmetric limit of the theory. We give a diagrammatic proof of the Higgs-boson low-energy theorem to all orders in perturbation theory, within the context of a judiciously modified R$_ξ$ gauge compatible with the above constraint. The dependence of the kinematic parameters on the Higgs tadpole is found to be very important for the proof of the theorem.
description: 16 pages, LaTeX
Nonlinear response scaling of the two-dimensional XY spin glass in the Coulomb-gas representation
Creators: name: Granato, Enzo
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Vortex critical dynamics of the two dimensional XY spin glass is studied by Monte Carlo methods in the Coulomb-gas representation. A scaling analysis of the nonlinear response is used to calculate the correlation length exponent $ν$ of the zero-temperature glass transition. The estimate, $ν=1.3(2)$, is in agreement witth a recent estimate in the phase representation using the same analysis and indicates that the relevant length scale for vortex motion is set by the spin-glass correlation length and that spin and chiralities may order with different correlation length exponents.
description: 5 pages, 2 figures, to appear in Phys. Rev. B
DANTE: Deep AlterNations for Training nEural networks
Creators: name: Sinha, Vaibhav B
name: Kudugunta, Sneha
name: Sankar, Adepu Ravi
name: Chavali, Surya Teja
name: Kar, Purushottam
name: Balasubramanian, Vineeth N
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We present DANTE, a novel method for training neural networks using the alternating minimization principle. DANTE provides an alternate perspective to traditional gradient-based backpropagation techniques commonly used to train deep networks. It utilizes an adaptation of quasi-convexity to cast training a neural network as a bi-quasi-convex optimization problem. We show that for neural network configurations with both differentiable (e.g. sigmoid) and non-differentiable (e.g. ReLU) activation functions, we can perform the alternations effectively in this formulation. DANTE can also be extended to networks with multiple hidden layers. In experiments on standard datasets, neural networks trained using the proposed method were found to be promising and competitive to traditional backpropagation techniques, both in terms of quality of the solution, as well as training speed.
description: 19 pages
Absolutely stable solitons in two-component active systems
Creators: name: Malomed, Boris
name: Winful, Herbert
Publisher: name: arXiv
Year: 1995
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: As is known, a solitary pulse in the complex cubic Ginzburg-Landau (GL) equation is unstable. We demonstrate that a system of two linearly coupled GL equations with gain and dissipation in one subsystem and pure dissipation in another produces absolutely stable solitons and their bound states. The problem is solved in a fully analytical form by means of the perturbation theory. The soliton coexists with a stable trivial state; there is also an unstable soliton with a smaller amplitude, which is a separatrix between the two stable states. This model has a direct application in nonlinear fiber optics, describing an Erbium-doped laser based on a dual-core fiber.
description: 14 pages, latex file, no figures Physical Review E, in press
Musculoskeletal models with generic and subject-specific geometry estimate different joint biomechanics in dysplastic hips
Creators: name: Song, Ke
name: Anderson, Andrew E.
name: Weiss, Jeffrey A.
name: Harris, Michael D.
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Space Science
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Physiology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Optimizing the geometric complexity of musculoskeletal models is important for reliable yet feasible estimation of joint biomechanics. This study investigated the effects of subject-specific model geometry on hip joint reaction forces (JRFs) and muscle forces in patients with developmental dysplasia of the hip (DDH) and healthy controls. For nine DDH and nine control subjects, three models were created with increasingly subject-specific pelvis geometry, hip joint center locations and muscle attachments. Hip JRFs and muscle forces during a gait cycle were compared among the models. For DDH subjects, resultant JRFs from highly specific models including subject-specific pelvis geometry, joint locations and muscle attachments were not significantly different compared to models using generic geometry in early stance, but were significantly higher in late stance (p = 0.03). Estimates from moderately specific models using CT-informed scaling of generic pelvis geometry were not significantly different from low specificity models using generic geometry scaled with skin markers. For controls, resultant JRFs in early stance from highly specific models were significantly lower than moderate and low specificity models (p ≤ 0.02) with no significant differences in late stance. Inter-model JRF differences were larger for DDH subjects than controls. Inter-model differences for JRF components and muscle forces were similar to resultant JRFs. Incorporating subject-specific pelvis geometry significantly affects JRF and muscle force estimates in both DDH and control groups, which may be especially important for reliable estimation of pathomechanics in dysplastic hips.
A Road to Conflict: Stakeholder’s and Social Network Analysis of the Media Portrayals of a Social-Environmental Conflict in Bolivia
Creators: name: Reyes-García, Victoria
name: Andrés-Conejero, Oriol
name: Fernández-Llamazares, Álvaro
name: Díaz-Reviriego, Isabel
name: José-Luis Molina
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Neuroscience
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Society’s understanding of a conflict is mediated by information provided in mass media, for which researchers stress the importance of analyzing media portrays of stakeholders in a conflict. We analyze information from the Bolivian press regarding the construction of a road crossing the Isiboro-Sécure Indigenous Territory and National Park (TIPNIS). Using stakeholder’s and social network analyses, we explore stakeholder’s positions and alliances as represented in the media and contrast it with previous scholarly work. We found that some actors cited as central in scholar analyses of the conflict are largely absent in the media (e.g., private investors, conservationist sector) and that the media tend to present stakeholders as having more homogeneous positions than the academic literature does while also neglecting some important alliances in their account. The media also suggests that Indigenous communities are forging stronger alliances with urban sectors and civil society, alliances not stressed by researchers.
Aging and effective temperatures in the low temperature mode-coupling equations
Creators: name: Cugliandolo, Leticia F.
name: Kurchan, Jorge
Publisher: name: arXiv
Year: 1996
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: The low-temperature generalization of the mode-coupling equations corresponds to the dynamics of mean-field disordered models in the glassy phase. The system never achieves equilibrium, preserving the memory of the time elapsed after the quench throughout its evolution. A concept of effective temperature can be made quite rigorous in this context by considering readings of thermometers in different time-scales and the thermalization of weakly coupled subsystems.
description: 8 pages, 6 figures, LaTeX, Contribution to YKIS'96, Kyoto, November 1996, to appear in Prog. Theor. Phys
Zenith distribution of atmospheric neutrino events and electron neutrino mixing
Creators: name: Fogli, G. L.
name: Lisi, E.
name: Marrone, A.
name: Montanino, D.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Assuming atmospheric neutrino oscillations with dominant nu_munu_tau transitions, we discuss how subdominant nu_e mixing (within the Chooz reactor bounds) can alter the zenith distributions of neutrino-induced electrons and muons. We isolate two peculiar distortion effects, one mainly related to nu_e mixing in vacuum and the other to matter oscillations, that may be sufficiently large to be detected by the SuperKamiokande atmospheric nu experiment. These effects (absent for pure two-flavor nu_munu_tau transitions) do not vanish in the limit of energy-averaged oscillations.
description: 6 pages, RevTeX, no figures
Phase separation in star polymer-colloid mixtures
Creators: name: Dzubiella, J.
name: Jusufi, A.
name: Likos, C. N.
name: von Ferber, C.
name: Lowen, H.
name: Stellbrink, J.
name: Allgaier, J.
name: Richter, D.
name: Schofield, A. B.
name: Smith, P. A.
name: Poon, W. C. K.
name: Pusey, P. N.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We examine the demixing transition in star polymer-colloid mixtures for star arm numbers f=2,6,16,32 and different star-colloid size ratios. Theoretically, we solve the thermodynamically self-consistent Rogers-Young integral equations for binary mixtures using three effective pair potentials obtained from direct molecular computer simulations. The numerical results show a spinodal instability. The demixing binodals are approximately calculated, and found to be consistent with experimental observations.
description: 4 pages, 4 figures, submitted to PRL
Coulomb blockade threshold in inhomogeneous one-dimensional arrays of tunnel junctions
Creators: name: Melsen, J. A.
name: Hanke, Ulrik
name: Müller, H. -O.
name: Chao, K. -A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A general expression is given for the change in free energy when a charge tunnels through a junction in a one-dimensional array of N metallic islands with arbitrary capacitances and arbitrary background charges. This is used to obtain expressions for the (average) threshold voltage of the Coulomb blockade for a few characteristic geometries. We find that including random background charges has a large effect on the N-dependence of the threshold voltage: In an array with identical junction capacitances C and gate capacitances C_g, the threshold voltage, averaged over the background charge, is proportional to N^a, where {a} crosses over from 1/2 to 1 when N becomes larger than 2.5\sqrt{C/C_g}.
description: 6 pages RevTeX, 3 eps-figures included
Microwave spectroscopy on a double quantum dot with an on-chip Josephson oscillator
Creators: name: Holleitner, A. W.
name: Qin, H.
name: Simmel, F.
name: Irmer, B.
name: Blick, R. H.
name: Kotthaus, J. P.
name: Ustinov, A. V.
name: Eberl, K.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present measurements on microwave spectroscopy on a double quantum dot with an on-chip microwave source. The quantum dots are realized in the two-dimensional electron gas of an AlGaAs/GaAs heterostructure and are weakly coupled in series by a tunnelling barrier forming an 'ionic' molecular state. We employ a Josephson oscillator formed by a long Nb/Al-AlO$_x$/Nb junction as a microwave source. We find photon-assisted tunnelling sidebands induced by the Josephson oscillator, and compare the results with those obtained using an externally operated microwave source.
description: 6 pages, 4 figures
Statistical properties of polarized CMB foreground maps
Creators: name: von Hausegger, Sebastian
name: Ravnebjerg, Aske Gammelgaard
name: Liu, Hao
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Foreground removal techniques for CMB analyses make specific assumptions about the properties of foregrounds in temperature and in polarization. By investigating the statistics of foreground components more understanding about the degree to which these assumptions are valid can be obtained. In this work we investigate $E$- and $B$-mode maps of the two strongest polarized foregrounds, synchrotron and thermal dust emission, with regards to their similarity with Gaussian processes, their spectral variations and cross-correlations. We perform tests in patches of $\sim3.7^\circ$ size collectively covering the full sky and find most of them to conform with their Gaussian expectation according to the statistics in use. Correlations exhibit distinct differences in $E$- and $B$-mode signals which point towards necessities in foreground removal methods. We discuss potential consequences and possible further directions.
description: 10 pages, 9 figures. v3: Complementary results added, esp. in Appendix. Accepted by MNRAS
Julio Cortázar, cronista de las eras imaginarias. (Apuntes para una interpretación de « Todos los fuegos el fuego »)
Creators: name: Juan Carlos, Curutchet
name: Curutchet, Juan Carlos
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Literatura argentina
Escritura
Fantástico
"Todos los fuegos el fuego"

description: Notas: Con correcciones y anotaciones.
description: Source: Num.Ref. : JC-CAR-51.001
description: Source: Localización del archivo: Centre de Recherches Latino-Américaines (CRLA–Archivos, ITEM UMR8132). MSHS - Bât. A5, 1er étage 5 rue Théodore Lefebvre - TSA21103. 86073 Poitiers cedex 9.
description: Bibliographic citation: Curutchet, Juan Carlos, « Julio Cortazar, cronista de las eras imaginarias : para una interpretación de "Todos los fuegos el fuego" », Estudios sobre los cuentos de Julio Cortazar. Ed. David Lagmanovich. Barcelona: Hispam, 1975, pp. 83-98.
Early stages of ramified growth in quasi-two-dimensional electrochemical deposition
Creators: name: de Bruyn, John R.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: I have measured the early stages of the growth of branched metal aggregates formed by electrochemical deposition in very thin layers. The growth rate of spatial Fourier modes is described qualitatively by the results of a linear stability analysis [D.P. Barkey, R.H. Muller, and C.W. Tobias, J. Electrochem. Soc. {\bf 136}, 2207 (1989)]. The maximum growth rate is proportional to $(I/c)^δ$ where $I$ is the current through the electrochemical cell, $c$ the electrolyte concentration, and $δ= 1.37 \pm 0.08$. Differences between my results and the theoretical predictions suggest that electroconvection in the electrolyte has a large influence on the instability leading to ramified growth.
description: REVTeX, four ps figures
Quark-meson coupling model with constituent quarks: Exchange and pionic effects
Creators: name: Bracco, M. E.
name: Krein, G.
name: Nielsen, M.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The binding energy of nuclear matter including exchange and pionic effects is calculated in a quark-meson coupling model with massive constituent quarks. As in the case with elementary nucleons in QHD, exchange effects are repulsive. However, the coupling of the mesons directly to the quarks in the nucleons introduces a new effect on the exchange energies that provides an extra repulsive contribution to the binding energy. Pionic effects are not small. Implications of such effects on observables are discussed.
description: 12 pages, latex, 1 figure, to appear in Phys. Lett. B
Viral metagenomics of aphids present in bean and maize plots on mixed-use farms in Kenya reveals the presence of three dicistroviruses including a novel Big Sioux River virus-like dicistrovirus
Creators: name: Carr, John
name: Wamonje, FO
name: Michuki, GN
name: Braidwood, Luke
name: Njuguna, JN
name: Mutuku, JM
name: Djikeng, A
name: Harvey, JJW
Publisher: name: Apollo - University of Cambridge Repository
Year: 2017

description: Background: Aphids are major vectors of plant viruses. Common bean (Phaseolus vulgaris L.) and maize (Zea mays L.) are important crops that are vulnerable to aphid herbivory and aphid-transmitted viruses. In East and Central Africa, common bean is frequently intercropped by smallholder farmers to provide fixed nitrogen for cultivation of starch crops such as maize. We used a PCR-based technique to identify aphids prevalent in smallholder bean farms and next generation sequencing shotgun metagenomics to examine the diversity of viruses present in aphids and in maize leaf samples. Samples were collected from farms in Kenya in a range of agro-ecological zones. Results: Cytochrome oxidase 1 (CO1) gene sequencing showed that Aphis fabae was the sole aphid species present in bean plots in the farms visited. Sequencing of total RNA from aphids using the Illumina platform detected three dicistroviruses. Maize leaf RNA was also analysed. Identification of Aphid lethal paralysis virus (ALPV), Rhopalosiphum padi virus (RhPV), and a novel Big Sioux River virus (BSRV)-like dicistrovirus in aphid and maize samples was confirmed using reverse transcription-polymerase chain reactions and sequencing of amplified DNA products. Phylogenetic, nucleotide and protein sequence analyses of eight ALPV genomes revealed evidence of intra-species recombination, with the data suggesting there may be two ALPV lineages. Analysis of BSRV-like virus genomic RNA sequences revealed features that are consistent with other dicistroviruses and that it is phylogenetically closely related to dicistroviruses of the genus Cripavirus.
description: Work was funded by a grant from the Sustainable Crop Production Research for International Development programme funded by the UK Biotechnology and Biological Sciences Research Council (BBSRC) with co-funding from the UK Department for International Development, the Bill & Melinda Gates Foundation, the Department of Biotechnology of India’s Ministry of Science and Technology, and the Indian Council of Agricultural Research (BB/J011762/1) and a Global Challenges Research Fund Foundation Award (BB/P023223/1). LAB was funded by a Cambridge BBSRC doctoral training programme studentship.
On Event-by-Event Fluctuations in Nuclear Collisions
Creators: name: Gazdzicki, Marek
name: Leonidov, Andrei
name: Roland, Gunther
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We demonstrate that a new type of analysis in heavy-ion collisions, based on an event-by-event analysis of the transverse momentum distribution, allows us to obtain information on secondary interactions and collective behaviour that is not available from the inclusive spectra. Using a random walk model as a simple phenomenological description of initial state scattering in collisions with heavy nuclei, we show that the event-by-event measurement allows a quantitative determination of this effect, well within the resolution achievable with the new generation of large acceptance hadron spectrometers. The preliminary data of the NA49 collaboration on transverse momentum fluctuations indicate qualitatively different behaviour than that obtained within the random walk model. The results are discussed in relation to the thermodynamic and hydrodynamic description of nuclear collisions.
description: 9 pages
Efficacy of lenalidomide as salvage therapy for patients with AL amyloidosis
Creators: name: Kastritis, Efstathios
name: Gavriatopoulou, Maria
name: Roussou, Maria
name: Bagratuni, Tina
name: Migkou, Magdalini
name: Fotiou, Despina
name: Ziogas, Dimitrios C.
name: Kanellias, Nikolaos
name: Eleutherakis-Papaiakovou, Evangelos
name: Dialoupi, Ioanna
name: Ntanasis-Stathopoulos, Ioannis
name: Mairylin Spyropoulou-Vlachou
name: Psimenou, Erasmia
name: Gakiopoulou, Harikleia
name: Smaragdi Marinaki
name: Papadopoulou, Elektra
name: Ntalianis, Argyrios
name: Terpos, Evangelos
name: Dimopoulos, Meletios A.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: We retrospectively evaluated 55 consecutive patients who received at least one dose of lenalidomide for relapsed/refractory AL amyloidosis. Their median age was 63 years; 72% had heart and 75% kidney involvement and 13% were on dialysis; while 20%, 46% and 34% had Mayo stage -1, -2 and -3 disease, respectively. Median time from start of primary therapy to lenalidomide was 15 months (range 2–100) and median number of prior therapies was 1 (range 1–4); 73% of the patients had prior bortezomib and 42% were bortezomib-refractory. On intent to treat, haematologic response rate was 51% (5.5% CRs, 20% VGPRs) and was 56% versus 40% for patients with and without prior bortezomib and 47% versus 62.5% for bortezomib refractory versus non-refractory patients (p = .351). Organ response was achieved by 16% of evaluable patients (22% renal, 7% liver and 3% cardiac); however, 10 (21%) patients progressed to dialysis. Median survival post lenalidomide was 25 months. Bortezomib-refractory patients had worse outcome (median survival of 10.5 versus 25 months for bortezomib-sensitive patients versus not reached for bortezomib-naive patients, p = .011). Median lenalidomide dose was 10 mg and no patient received the 25 mg dose; however, in 60% a dose reduction was required. Median duration of lenalidomide therapy was 7.2 months and 46% discontinued lenalidomide before completion of planned therapy, mainly due to toxicity (26%) or disease progression/no response (13%). We conclude that although lenalidomide is a major salvage option for patients with relapsed/refractory AL amyloidosis, its toxicity in patients with AL amyloidosis is significant and doses should be adjusted for optimal tolerability.
Crossover behavior for long reptating polymers
Creators: name: Carlon, Enrico
name: Drzewinski, Andrzej
name: van Leeuwen, J. M. J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We analyze the Rubinstein-Duke model for polymer reptation by means of density matrix renormalization techniques. We find a crossover behavior for a series of quantities as function of the polymer length. The crossover length may become very large if the mobility of end groups is small compared to that of the internal reptons. Our results offer an explanation to a controversy between theory, experiments and simulations on the leading and subleading scaling behavior of the polymer renewal time and diffusion constant.
description: 4 Pages, RevTeX, and 4 PostScript figures included
Monodromy and chaos for condensed bosons in optical lattices
Creators: name: Arwas, Geva
name: Cohen, Doron
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce a theory for the stability of a condensate in an optical lattice. We show that the understanding of the stability-to-ergodicity transition involves the fusion of monodromy and chaos theory. Specifically, the condensate can decay if a connected chaotic pathway to depletion is formed, which requires swap of seperatrices in phase-space.
Entropy for relaxation dynamics in granular media
Creators: name: Caglioti, E.
name: Loreto, V.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the role of entropic concepts for the relaxation dynamics in granular systems. In these systems the existence of a geometrical frustration induces a drastic modification of the allowed phase space, which in its turn induces a dynamic behavior characterized by hierarchical relaxation phenomena with several time scales associated. In particular we show how, in the framework of a mean-field model introduced for the compaction phenomenon, there exists a free-energy-like functional which decreases along the trajectories of the dynamics and which allows to account for the asymptotic behavior: e.g. density profile, segregation phenomena. Also we are able to perform the continuous limit of the above mentioned model which turns out to be a diffusive limit. In this framework one can single out two separate physical ingredients: the free-energy-like functional that defines the phase-space and the asymptotic states and a diffusion coefficient $D(ρ)$ accounting for the velocity of approach to the asymptotic stationary states.
description: 4 pages RevTex, 1 eps figure, to appear in Phys. Rev. Lett
Additional file 5 of Genome-wide localization of histone variants in Toxoplasma gondii implicates variant exchange in stage-specific gene expression
Creators: name: Nardelli, Sheila C.
name: Silmon de Monerri, Natalie C.
name: Vanagas, Laura
name: Wang, Xiaonan
name: Tampaki, Zoi
name: Sullivan, William J.
name: Angel, Sergio O.
name: Kim, Kami
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 5. Average histone variant ChIP-seq profiles across different genomic features. Plots show normalized read density (experimental IP/input) for each ChIP-seq sample. A. RNA gene classes include: transcribed genes mRNA, ribosomal RNA rRNA, transfer RNA tRNA. B. Genes with different mRNA expression levels in tachyzoites. T. gondii genes were split into 5 equal groups based on their expression level in tachyzoites (determined from RNA-seq of T. gondii RH strain tachyzoites [31]). Average normalized ChIP-seq read densities were calculated over genes in each group and plotted. Lightest grey indicates highest quintile expression, whereas black indicates genes that had no detectable expression. C. G1- and S/M- regulated genes. T. gondii genes were previously classified those that are transcribed in accordance with G1 or S/M phase of cell cycle [29]. Average normalized ChIP-seq read densities were calculated for genes in each set and plotted.
Disentangling Seesaw in the Minimal Left-Right Symmetric Model
Creators: name: Senjanovic, Goran
name: Tello, Vladimir
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In a recent Letter we presented a systematic way of testing the seesaw origin of neutrino mass in the context of the Minimal Left-Right Symmetric Model. The essence of the program is to exploit lepton number violating decays of doubly charged scalars, particles which lie at the heart of the Higgs-mechanism-based seesaw, to probe the Dirac neutrino mass term which in turn enters directly into a number of physical processes including the decays of right-handed neutrinos into the $W$ boson and left-handed charged leptons. In this longer version we discuss at length these and related processes, and offer some missing technical details. We also carefully analyze the physically appealing possibility of parity conserving Yukawa sector showing that the neutrino Dirac mass matrix can be analytically expressed as a function of light and heavy neutrino masses and mixing, without resorting to any additional discrete symmetries, a context in which the seesaw mechanism can be disentangled completely.When parity does get broken, we show that, in the general case, only the Hermitian part of the Dirac mass term is independent which substantially simplifies the task of testing experimentally the origin of neutrino mass. We illustrate this program through some physical examples that allow simple analytical expressions. Our work shows that the Minimal Left-Right Symmetric Model is a self-contained theory of neutrino mass which can be in principle tested at the LHC or the next hadron collider.
description: Version to appear in PRD. Added discussion in section IV on particle mass limits. A comparison with competitive theories offered in the conclusions
Physiological and pathological covariates of persistent concussion-related fatigue: results from two regression methodologies
Creators: name: Mollayeva, Tatyana
name: Stock, David
name: Colantonio, Angela
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer

description: Background: Fatigue severity in persons with mild traumatic brain injury (mTBI) has received little research attention, despite its typically positively skewed nature. Investigation of covariates across a range of fatigue severity may provide insight into important contributors. Objective: To assess the relative significance of a priori-hypothesized covariates of physiological and pathological (mental and physical) fatigue in persons with mTBI/concussion, applying ordinary least squares (OLS) and quantile regression (QR) approaches. Methods: We conducted a cross-sectional investigation in 80 participants with mTBI/concussion (mean age 45.4 ± 10.1 years, 59% male). The fatigue severity scale (FSS) was used as an outcome measure. Predictors of this outcome, grouped into physiological and pathological models of fatigue were assessed using OLS and QR. Results: The mean total FSS score was 46.13 ± 14.59, and the median was 49 (interquartile range 37–57), demonstrating positive skewness. Fatigue severity was associated with variables within the mental, psychological and psychiatric domains at different levels of the fatigue score distribution. Conclusion: Results highlighted that some covariates had a significant impact on the FSS total score at non-central parts of its distribution, while others exhibited significant impact across the entire distribution. Addressing covariates of fatigue across the severity continuum can enhance research and clinical management.
Substitution effects on spin fluctuations in the spin-Peierls compound CuGeO_3
Creators: name: Fischer, M.
name: Lemmens, P.
name: Güntherodt, G.
name: Weiden, M.
name: Richter, W.
name: Geibel, C.
name: Steglich, F.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Using Raman scattering we studied the effect of substitutions on 1D spin fluctuations in CuGeO_3 observed as a spinon continuum in frustration induced exchange scattering. For temperatures below the spin-Peierls transition (T_{SP}=14K) the intensity of this continuum at 120-500 cm^{-1} is exponentially suppressed and transferred into a 3D two-magnon density of states. Besides a spin-Peierls gap-induced mode at 30 cm^{-1} and additional modes at 105 and 370 cm^{-1} are observed. Substitution of Zn on the Cu-site and Si on the Ge-site of CuGeO_3 quenches easily the spin-Peierls state. Consequently a suppression of the spin-Peierls gap observable below T_{SP}=14K as well as a change of the temperature dependence of the spinon continuum are observed. These effects are discussed in the context of a dimensional crossover of this compound below T_{SP} and strong spin-lattice interaction.
description: 9 pages, 2 eps figures included
Korpora zur Fußballlinguistik – Eine multilinguale Forschungsressource zur Sprache der Fußballberichterstattung
Creators: name: Meier-Vieracker, Simon
Publisher: name: Zenodo
Year: 2022

description: Elevator Pitch zur Methodenmesse der Jahrestagung 2022 des Leibniz-Instituts für deutsche Sprache
The Spin and Flavour Dependence of High-Energy Photoabsorption
Creators: name: Bass, S. D.
name: Brisudova, M. M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We review the present data on high-energy, spin-dependent photoabsorption. We find a strong isotriplet term in $(σ_A - σ_P)$ which persists from $Q^2 \sim 0.25$GeV$^2$ to high $Q^2$ polarised deep inelastic scattering. For $Q^2 \sim 4$GeV$^2$ and $x$ between 0.01 and 0.12 the isotriplet part of $g_1$ behaves as $g_1^{(p-n)} \sim x^{-{1 \over 2}}$, in contrast to soft Regge theory which predicts that $g_1^{(p-n)}$ should converge as $x \to 0$. The isotriplet, polarised structure function $2x g_1^{(p-n)}$ is significantly greater than the isotriplet, unpolarised structure function $F_2^{(p-n)}$ in this kinematic region. We analyse the low $Q^2$ photoabsorption data from E-143 and SMC and use this data to estimate the high-energy Regge contribution to the Drell-Hearn-Gerasimov sum-rule.
description: 19 pages, LaTeX, 3 figures generated as g1,g1F2 and A1.tex
On QCD sum rules for vector mesons in nuclear medium
Creators: name: Leupold, Stefan
name: Mosel, Ulrich
Publisher: name: arXiv
Year: 1998
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Vector mesons show up in the electromagnetic current-current correlator. QCD sum rules provide a constraint on hadronic models for this correlator. This constraint is discussed for the case of finite nuclear density concerning the longitudinal as well as the transverse part of the current-current correlator at finite three-momentum.
description: RevTeX, 38 pages, 5 figures
Additional file 5 of Acceptability and feasibility of malaria prophylaxis for forest goers: findings from a qualitative study in Cambodia
Creators: name: Jongdeepaisal, Monnaphat
name: Ean, Mom
name: Heng, Chhoeun
name: Buntau, Thoek
name: Tripura, Rupam
name: Callery, James J.
name: Peto, Thomas J.
name: Conradis-Jansen, Franca
name: von Seidlein, Lorenz
name: Khonputsa, Panarasri
name: Pongsoipetch, Kulchada
name: Soviet, Ung
name: Sovannaroth, Siv
name: Pell, Christopher
name: Maude, Richard J.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 5. Community leader IDI guide.
Criticality of the "critical state" of granular media: Dilatancy angle in the tetris model
Creators: name: Piccioni, M.
name: Loreto, V.
name: Roux, S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The dilatancy angle describes the propensity of a granular medium to dilate under an applied shear. Using a simple spin model (the ``tetris'' model) which accounts for geometrical ``frustration'' effects, we study such a dilatancy angle as a function of density. An exact mapping can be drawn with a directed percolation process which proves that there exists a critical density $ρ_c$ above which the system expands and below which it contracts under shear. When applied to packings constructed by a random deposition under gravity, the dilatancy angle is shown to be strongly anisotropic, and it constitutes an efficient tool to characterize the texture of the medium.
description: 7 pages RevTex, 8eps figure, to appear in Phys. Rev. E