cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Shell feature: a new radiomics descriptor for predicting distant failure after radiotherapy in non-small cell lung cancer and cervix cancer
Creators: name: Hao, Hongxia
name: Zhou, Zhiguo
name: Li, Shulong
name: Maquilan, Genevieve
name: Folkert, Michael R.
name: Iyengar, Puneeth
name: Westover, Kenneth D.
name: Albuquerque, Kevin
name: Liu, Fang
name: Choy, Hak
name: Timmerman, Robert
name: Yang, Lin
name: Wang, Jing
Publisher: name: arXiv
Year: 2017
Subjects: subject: Medical Physics (physics.med-ph)
subject: Tissues and Organs (q-bio.TO)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Purpose To develop and demonstrate a novel tumor shell feature for predicting distant failure in non-small cell lung cancer (NSCLC) and cervical cancer (CC) patients. Patients and Methods The shell predictive model was constructed using pretreatment positron emission tomography (PET) images from 48 NSCLC patients received stereotactic body radiation therapy (SBRT) and 52 CC patients underwent external beam radiation therapy and concurrent chemotherapy followed with high-dose-rate intracavitary brachytherapy. A shell feature, consisting of outer voxels around the tumor boundary, was extracted from a series of axial PET slices. The hypothesis behind this feature is that non-invasive and invasive tumors may have different morphologic patterns in the tumor periphery, in turn reflecting the differences in radiological presentations in the PET images. The utility of the shell was evaluated by the support vector machine (SVM) classifier in comparison with intensity, geometry, gray level co-occurrence matrix (GLCM) based texture, neighborhood gray tone difference matrix (NGTDM) based texture, and a combination of these four features. The results were assessed in terms of accuracy, sensitivity, specificity, and the area under the receiver operating curve (AUC). Results For NSCLC, the AUC achieved by the shell feature was 0.82 while the highest AUC achieved by the other features was 0.76. Similarly, for CC, the AUC achieved by the shell feature was 0.83 while the highest AUC achieved by the other features was 0.76. Also, the difference in performance between shell and the other features was significant (P < 0.005) in all cases. Conclusions We propose a boundary-based shell feature that correlates with tumor metastasis. The shell feature showed better predictive performance than all the other features for distant failure prediction in both NSCLC and CC.
description: 12 pages,3 figures, 3 tables
HPLC and NMR analysis of the phenyl-ethanoid glycosides pattern of Verbascum thapsus L. cultivated in the Etnean area
Creators: name: Frezza, Claudio
name: Armandodoriano Bianco
name: Serafini, Mauro
name: Foddai, Sebastiano
name: Salustri, Manuel
name: Reverberi, Massimo
name: Gelardi, Luca
name: Bonina, Andrea
name: Bonina, Francesco Paolo
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Inorganic Chemistry

description: In this work the HPLC and NMR analysis of the phenyl-ethanoid glycosides (PhGs) pattern of a cultivated exemplar of Verbascum thapsus L. (Scrophulariaceae) from the Etnean area (Sicily, Italy) was performed in order to verify their possible presence. Wild V. thapsus is well-known in ethnopharmacology due to the several beneficial effects that it is able to exert and which are primarily due to these compounds. So, it’s extremely important that also cultivated exemplars of this species biosynthesize them in order to maintain their pharmacological properties. This study revealed the presence of seven PhGs in an unusual novel pattern. Thus, this exemplar is a very good potential source of this class of natural products and may be employed for several beneficial ethnopharmacological purposes.
title: Atlantic Cod Stock: A review of its current status and possible solutions for strategic fisheries management
Creators: name: Sharma, Naman
name: Lane, Daniel E.
Publisher: name: ASC 2008 - Theme session N
Year: 2024
Subjects: Fisheries and aquaculture
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.This paper presents a review of the Committee on Endangered Wildlife in Canada criteria used to determine the status of species at risk for commercially exploited marine species designated as “special concern”, and the approach of the Department of Fisheries and Oceans for stock assessment. Cod stocks in the Northwest Atlantic Canadian zones are examined and species status results are analyzed and compared, and updated values for available criteria are provided for some stocks from 2002 through to 2006. The analysis of the updated values suggests that what is needed is a more complete perspective of the fishery system as the context within which the species at risk status is being examined. To this end, a broader set of stock status indicators for the assessment of marine species is proposed that takes into account available information including all fisheries stock assessment data. A monitoring program is presented based on the principles of quality control as a guideline for stock status assessment and risk analysis.
Rocky planet rotation, thermal tide resonances, and the influence of biological activity
Creators: name: Scharf, Caleb
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: It has been established theoretically that atmospheric thermal tides on rocky planets can lead to significant modifications of rotational evolution, both close to synchronous rotation and at faster rotations if certain resonant conditions are met. Here it is demonstrated that the normally considered dissipative gravitational tidal evolution of rocky planet rotation could, in principle, be 'stalled' by thermal tide resonances for Earth-analog worlds in the liquid water orbital zone of stars more massive than ~0.3 Msolar. The possibility of feedback effects between a planetary biosphere and the planetary rotational evolution are examined. Building on earlier studies, it is suggested that atmospheric oxygenation, and ozone production could play a key role in planetary rotation evolution, and therefore represents a surprising but potent form of biological imprint on astronomically accessible planetary characteristics.
description: 17 pages, 2 figures, submitted to Astrobiology
Exact Solutions of 1+1 Dimensional Dilaton Gravity Coupled to Matter
Creators: name: Filippov, A. T.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A class of integrable models of 1+1 dimensional dilaton gravity coupled to scalar and electromagnetic fields is obtained and explicitly solved. More general models are reduced to 0+1 dimensional Hamiltonian systems, for which two integrable classes (called s-integrable) are found and explicitly solved. As a special case, static spherical solutions of the Einstein gravity coupled to electromagnetic and scalar fields in any real space-time dimension are derived. A generalization of the `no-hair' theorem is pointed out and the Hamiltonian formulation that enables quantizing the s-integrable systems is outlined.
description: 13 pages. The main corrections are: 1. the last phrase in Abstract; 2. equations (4*), (24), (29); 3. the first two paragraphs and eq.(31). Several minor corrections were also made in the text. Unfortunately, the preprint and the paper in MPLA were not corrected.
title: ADCO, Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Cart. 177 (11 H 289), 197 folios, f. 0241
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: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire

description: Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0241, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0241, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
The Prandtl-Tomlinson model of friction with stochastic driving
Creators: name: Jagla, E. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We consider the classical Prandtl-Tomlinson model of a particle moving on a corrugated potential, pulled by a spring. In the usual situation in which pulling acts at constant velocity $\dotγ$, the model displays an average friction force $σ$ that relates to $\dotγ$ (for small $\dotγ)$ as $\dotγ\sim (σ-σ_c)^β$, where $σ_c$ is a critical friction force. The possible values of $β$ are well known in terms of the analytical properties of the corrugated potential. We study here the situation in which the pulling has, in addition to the constant velocity term, a stochastic term of mechanical origin (i.e, the total driving is a function of $\dotγt$). We analytically show how this term modifies the force-velocity dependence close to the critical force, and give the value of $β$ in terms of the analytical properties of the corrugation potential and the scaling properties of the stochastic driving, encoded in the value of its Hurst exponent.
description: 8 pages, 8 figures
Dynamical variations of the differential rotation in the solar convection zone
Creators: name: Covas, Eurico
name: Tavakol, Reza
name: Moss, David
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent analyses of helioseismological observations seem to suggest the presence of two new phenomena connected with the dynamics of the solar convective zone. Firstly, there are present torsional oscillations with periods of about 11 years, which penetrate significantly into the solar convection zone and secondly, oscillatory regimes exist near the base of the convection which are markedly different from those observed near the top, having either significantly reduced periods or being non-periodic. Recently spatiotemporal fragmentation/bifurcation has been proposed as a possible dynamical mechanism to account for such observed multi-mode behaviours in different parts of the solar convection zone. Evidence for this scenario was produced in the context of an axisymmetric mean field dynamo model operating in a spherical shell, with a semi-open outer boundary condition and a zero order angular velocity obtained by the inversion of the MDI data, in which the only nonlinearity was the action of the Lorentz force of the dynamo generated magnetic field on the solar angular velocity. Here we make a detailed study of the robustness of this model with respect to plausible changes to its main ingredients, including changes to the alpha and eta profiles as well as the inclusion of a nonlinear alpha quenching. We find that spatiotemporal fragmentation is present in this model for different choices of the rotation data and as the details of the model are varied. Taken together, these results give strong support to the idea that spatiotemporal fragmentation is likely to occur in general dynamo settings.
description: 14 pages, 30 figures, submitted to Astronomy and Astrophysics, also available at http://www.eurico.web.com
Quantum Communication with Correlated Nonclassical States
Creators: name: Pereira, S. F.
name: Ou, Z. Y.
name: Kimble, H. J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Nonclassical correlations between the quadrature-phase amplitudes of two spatially separated optical beams are exploited to realize a two-channel quantum communication experiment with a high degree of immunity to interception. For this scheme, either channel alone can have an arbitrarily small signal-to-noise ratio (SNR) for transmission of a coherent ``message''. However, when the transmitted beams are combined properly upon authorized detection, the encoded message can in principle be recovered with the original SNR of the source. An experimental demonstration has achieved a 3.2 dB improvement in SNR over that possible with correlated classical sources. Extensions of the protocol to improve its security against eavesdropping are discussed.
description: 8 pages and 4 figures (Figure 1; Figures 2a, 2b; Figure 2)
An evaluation of selected (Q)SARs/expert systems for predicting skin sensitisation potential
Creators: name: J. M. Fitzpatrick
name: D. W. Roberts
name: G. Patlewicz
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Predictive testing to characterise substances for their skin sensitisation potential has historically been based on animal models such as the Local Lymph Node Assay (LLNA) and the Guinea Pig Maximisation Test (GPMT). In recent years, EU regulations, have provided a strong incentive to develop non-animal alternatives, such as expert systems software. Here we selected three different types of expert systems: VEGA (statistical), Derek Nexus (knowledge-based) and TIMES-SS (hybrid), and evaluated their performance using two large sets of animal data: one set of 1249 substances from eChemportal and a second set of 515 substances from NICEATM. A model was considered successful at predicting skin sensitisation potential if it had at least the same balanced accuracy as the LLNA and the GPMT had in predicting the other outcomes, which ranged from 79% to 86%. We found that the highest balanced accuracy of any of the expert systems evaluated was 65% when making global predictions. For substances within the domain of TIMES-SS, however, balanced accuracies for the two datasets were found to be 79% and 82%. In those cases where a chemical was within the TIMES-SS domain, the TIMES-SS skin sensitisation hazard prediction had the same confidence as the result from LLNA or GPMT.
Conserved Currents and the Energy Momentum Tensor in Conformally Invariant Theories for General Dimensions
Creators: name: Erdmenger, J.
name: Osborn, H.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The implications of conformal invariance, as relevant in quantum field theories at a renormalisation group fixed point, are analysed with particular reference to results for correlation functions involving conserved currents and the energy momentum tensor. Ward identities resulting from conformal invariance are discussed. Explicit expressions for two and three point functions, which are essentially determined by conformal invariance, are obtained. As special cases we consider the three point functions for two vector and an axial current in four dimensions, which realises the usual anomaly simply and unambiguously, and also for the energy momentum tensor in general dimension $d$. The latter is shown to have two linearly independent forms in which the Ward identities are realised trivially, except if $d = 4$, when the two forms become degenerate. This is necessary in order to accommodate the two independent forms present in the trace of the energy momentum tensor on curved space backgrounds for conformal field theories in four dimensions. The coefficients of the two trace anomaly terms are related to the three parameters describing the general energy momentum tensor three point function. The connections with gravitational effective actions depending on a background metric are described. A particular form due to Riegert is shown to be unacceptable. Conformally invariant expressions for the effective action in four dimensions are obtained using the Green function for a differential operator which has simple properties under local rescalings of the metric.
description: 44 pages uses harvmac, version to be published in Nuclear Physics, some additions, misprints corrected and extra references
Direct observation of nanofabrication influence on the optical properties of single self-assembled InAs/GaAs quantum dots
Creators: name: Liu, Jin
name: Konthasinghe, Kumarasiri
name: Davanco, Marcelo
name: Lawall, John
name: Anant, Vikas
name: Verma, Varun
name: Mirin, Richard
name: Nam, Sae Woo
name: Song, Jin Dong
name: Ma, Ben
name: Chen, Ze Sheng
name: Ni, Hai Qiao
name: Niu, Zhi Chuan
name: Srinivasan, Kartik
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Single self-assembled InAs/GaAs quantum dots are a promising solid-state quantum technology, with which vacuum Rabi splitting, single-photon-level nonlinearities, and bright, pure, and indistinguishable single-photon generation having been demonstrated. For such achievements, nanofabrication is used to create structures in which the quantum dot preferentially interacts with strongly-confined optical modes. An open question is the extent to which such nanofabrication may also have an adverse influence, through the creation of traps and surface states that could induce blinking, spectral diffusion, and dephasing. Here, we use photoluminescence imaging to locate the positions of single InAs/GaAs quantum dots with respect to alignment marks with < 5 nm uncertainty, allowing us to measure their behavior before and after fabrication. We track the quantum dot emission linewidth and photon statistics as a function of distance from an etched surface, and find that the linewidth is significantly broadened (up to several GHz) for etched surfaces within a couple hundred nanometers of the quantum dot. However, we do not observe appreciable reduction of the quantum dot radiative efficiency due to blinking. We also show that atomic layer deposition can stabilize spectral diffusion of the quantum dot emission, and partially recover its linewidth.
description: 11 pages, 8 figures
Transition of Nurse Practitioner Faculty Practice and Student Clinicals to Telehealth: Response to the COVID-19 Pandemic
Creators: name: Diegel-Vacek, Lauren
name: Cotler, Karen
name: Reising, Virginia
name: Corbridge, Susan
Publisher: name: University of Illinois at Chicago
Year: 2022
Subjects: Uncategorized

description: The COVID-19 pandemic forced the US health care system to evaluate alternative care delivery strategies to reduce the risk of coronavirus transmission to patients and health care providers. Telehealth modalities are a safe and effective alternative to face-to-face visits for primary and psychiatric care. Federal policy makers approved changes to telehealth reimbursement coverage and allowed flexibility of location for patients and providers. This article describes the transition of patient visits to telehealth by nurse practitioner faculty at an academic medical center to maintain continuity of care of underserved patient populations. This pivot facilitated resumption of clinical learning experiences for nurse practitioner students.
A Search for the Damped Ly-alpha Absorber at z=1.86 toward QSO 1244+3443 with NICMOS
Creators: name: Kulkarni, Varsha P.
name: Hill, John M.
name: Schneider, Glenn
name: Weymann, Ray J.
name: Storrie-Lombardi, Lisa J.
name: Rieke, Marcia J.
name: Thompson, Rodger I.
name: Jannuzzi, Buell T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have carried out a high-resolution imaging search for the galaxy associated with the damped Lyman-alpha (DLA) absorber at z=1.859 toward the z_{em}=2.48 quasar QSO 1244+3443, using the HST and the NICMOS. Images were obtained in the broad filter F160W and the narrow filter F187N with camera 2 on NICMOS with the goal of detecting the rest-frame optical continuum and the H-alpha line emission from the DLA. After PSF subtraction, two weak features are seen at projected separations of 0.16-0.24" from the quasar. Parts of these features may be associated with the DLA absorber, although we cannot completely rule out that they could be artifacts of the point spread function (PSF). If associated with the DLA, the objects would be ~1-2 h_{70}^{-1} kpc in size with integrated flux densities of 2.5 and 3.3 mu Jy in the F160W filter, implying luminosities at lambda_{central}=5600 A in the DLA rest frame of 4.4-5.9 x 10^{9} h_{70}^{-2} L_{solar} at z=1.86, for q0=0.5. However, no significant H-alpha line emission is seen from these objects, suggesting low star formation rates (SFRs). Our 3 sigma upper limit on the SFR in the DLA is 1.3 h_{70}^{-2} M_{solar}/yr for q0 = 0.5 (2.4 h_{70}^{-2} M_{solar} yr^{-1} for q0 = 0.1). This together with our earlier result for LBQS 1210+1731 mark a significant improvement over previous constraints on the star formation rates of DLAs. A combination of low SFR and some dust extinction is likely to be responsible for the lack of H-alpha emission. Alternatively, the objects, may be associated with the quasar host galaxy. In any case, our observations suggest that the DLA is not a large bright proto-disk, but a compact object or a low-surface brightness galaxy. If the two features are PSF artifacts then the constraints on DLA properties are even more severe.
description: 28 pages, 9 figures. Accepted for publication in The Astrophysical Journal. Figures are given at a slightly lower resolution here, to decrease file sizes. The higher resolution versions can be found in the ApJ
Coordinate Independence of of Quantum-Mechanical Path Integrals
Creators: name: Kleinert, H.
name: Chervyakov, A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We develop simple rules for performing integrals over products of distributions in coordinate space. Such products occur in perturbation expansions of path integrals in curvilinear coordinates, where the interactions contain terms of the form dot q^2 q^n, which give rise to highly singular Feynman integrals. The new rules ensure the invariance of perturbatively defined path integrals under coordinate transformations.
description: Author Information under http://www.physik.fu-berlin.de/~kleinert/institution.html . Latest update of paper also at http://www.physik.fu-berlin.de/~kleinert/305/
Methylation analysis revealed salicylic acid affects pearl millet defense through external cytosine DNA demethylation
Creators: name: Ngom, Baba
name: Mamati, Edward
name: Mame Fatoumata Goudiaby
name: Josphert Kimatu
name: Ibrahima Sarr
name: Diaga Diouf
name: Ndjido Ardo Kane
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biophysics
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: The cytosine DNA methylation and demethylation have a role in regulating plant responses to the environment by affecting the promoter regions of most plant defense-related genes through the CpG islands or the CCGG motifs. Salicylic acid, a defense and signaling plant hormone, is seen playing crucial role in the variation of the methylome. In this study, the effects of salicylic acid and feeding of the millet headminer (Heliocheilus albipunctella de Joannis) on pearl millet DNA methylome changes were evaluated through MSAP epigenotyping during panicle development. The results showed that millet headminer feeding increased the level of genomic methylation while application of salicylic acid caused DNA demethylation occurring mostly at external cytosine and accompanied by a decrease of the number of larvae per panicle. This suggests that hemimethylation (external cytosine methylation) has key role in regulating defense responses and conferring tolerance to pearl millet through salicylic acid application.
An Elegant Argument that P is not NP
Creators: name: Feinstein, Craig Alan
Publisher: name: arXiv
Year: 2006
Subjects: subject: Computational Complexity (cs.CC)
subject: FOS: Computer and information sciences

description: In this note, we present an elegant argument that P is not NP by demonstrating that the Meet-in-the-Middle algorithm must have the fastest running-time of all deterministic and exact algorithms which solve the SUBSET-SUM problem on a classical computer.
description: 2 pages; Version 14 is the published version, but this version is clearer
title: ADCO, Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Cart. 32 (G 136), 745 folios, f. 0311
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: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0311, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Neuvième cartulaire de Saint-Étienne de Dijon (1661 - 1684), Archives départementales de la Côte-d'Or, Cart. 32 (G 136), 745 folios, f. 0311, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Integrable time-dependent quantum Hamiltonians
Creators: name: Sinitsyn, Nikolai A.
name: Yuzbashyan, Emil A.
name: Chernyak, Vladimir Y.
name: Patra, Aniket
name: Sun, Chen
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We formulate a set of conditions under which dynamics of a time-dependent quantum Hamiltonian are integrable. The main requirement is the existence of a nonabelian gauge field with zero curvature in the space of system parameters. Known solvable multistate Landau-Zener models satisfy these conditions. Our method provides a strategy to incorporate time-dependence into various quantum integrable models, so that the resulting non-stationary Schrodinger equation is exactly solvable. We also validate some prior conjectures, including the solution of the driven generalized Tavis-Cummings model.
description: 9 pages, 4 figures
Factors Affecting Income Generated From Key Agricultural Sectors in the Irrigation Areas of Nganjuk Regency, Indonesia
Creators: name: Kristini, Kanti
name: Budi Setiawan
name: Nugroho, Iwan
name: Jaelania Husein
Publisher: name: figshare
Year: 2018
Subjects: subject: 140201 Agricultural Economics
subject: FOS: Economics and business
subject: 140202 Economic Development and Growth
subject: 140214 Public Economics- Publically Provided Goods

description: Indonesia is a country with very large business in agricultural commodities. Development in the agricultural sector, in addition to increasing production and income earned by farmers as producers. In areas in East Java Province, one of which is Nganjuk Regency, agriculture is the leading sector for the development in this area. Within the framework of the national economy. The aim of this research is to analyze the factors that affect the income earned by farmers generated from leading commodities in Nganjuk Regency. This research was conducted in Nganjuk Regency, particularly in Gondang District with a sample of 176 farmers. There were seven variables, namely the role of the government (X1), the role of cooperatives (X2), the role of the community (X3), other factors (X4), the income earned by corn farmers (Y1), the income earned by rice farmers (Y2), the income earned by soybean farmers (Y3), and the income earned by red onion farmers (Y4). Other factors (X4) which affect the income earned by farmers consis t of land area, labor (HOK), fertilizers, and pesticides. The result show the role of the government, cooperatives and the community as well as other factors (land, labor, fertilizers, pesticides, capital availability) bring positive effects on the increasing income earned by farmers of those four leading commodities in Nganjuk Regency, the role the government plays affects the level of income earned by the farmers of the four leading commodities, Cooperatives play a quite significant role in increasing the income earned from the agricultural sector, especially in the sectors of rice and red onions.
Heterotic p-branes from Massive Sigma Models
Creators: name: Lambert, N. D.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explicitly construct massive (0,4) supersymmetric ADHM sigma models which have heterotic p-brane solitons as their conformal fixed points. These yield the familiar gauge 5-brane and a new 1-brane solution which preserve 1/2 and 1/4 of the spacetime supersymmetry respectively. We also discuss an analogous construction for the type II NS-NS p-branes using (4,4) supersymmetric models.
description: 23 pages Phyzzx. Extended discussion of self-duality of a gauge field in eight dimensions. To appear in Nucl. Phys. B
ANALYSIS OF EFFICIENCY ON RICE FARMING
Creators: name: Mashudi Heryono
name: Nugroho, Iwan
name: Hanafie, Rita
Publisher: name: figshare
Year: 2018
Subjects: subject: 140201 Agricultural Economics
subject: FOS: Economics and business
subject: 140302 Econometric and Statistical Methods

description: The research aims to analyze the efficiency on rice farming business and factors that affect rice production associated with participation in farmer groups. The research was conducted in Senduro Village, Senduro District, Lumajang Regency. Analysis method in this research included revenue, cost and efficiency on rice farming, as well as multiple regression of production function. The results show that was 8.776 tons per hectare and non-member was 7.275 tons per hectare. Farmers in the group gained higher revenue (IDR 37.74 million per hectare) compared to non-member (IDR 31.28 million per hectare). Production cost to the farmers who are member of farmer group reached IDR 12.69 million per hectare and non-member was IDR 12.55 million per hectare, with efficiency values (R/C) 2.97 and 2.49, respectively. Farmers who become member of the group adhered better farming practices which use more efficient fertilizer, more intensive irrigation and more seeds. Rice production is significantly affected by land size and the group membership. Ten percent increasing in land size would increase production by 2.4 percent. However, for the other factors, i.e, age, education, number of family member, seeds, manpower and fertilizer had no significant effect on riceproduction.
Factors Affecting Income Generated From Key Agricultural Sectors in the Irrigation Areas of Nganjuk Regency, Indonesia
Creators: name: Nugroho, Iwan
name: Kristini, Kanti
name: Budi Setiawan
name: Jaelania Husein
Publisher: name: figshare
Year: 2018
Subjects: subject: 140201 Agricultural Economics
subject: FOS: Economics and business
subject: 140202 Economic Development and Growth
subject: 140214 Public Economics- Publically Provided Goods

description: Indonesia is a country with very large business in agricultural commodities. Development in the agricultural sector, in addition to increasing production and income earned by farmers as producers. In areas in East Java Province, one of which is Nganjuk Regency, agriculture is the leading sector for the development in this area. Within the framework of the national economy. The aim of this research is to analyze the factors that affect the income earned by farmers generated from leading commodities in Nganjuk Regency. This research was conducted in Nganjuk Regency, particularly in Gondang District with a sample of 176 farmers. There were seven variables, namely the role of the government (X1), the role of cooperatives (X2), the role of the community (X3), other factors (X4), the income earned by corn farmers (Y1), the income earned by ricefarmers (Y2), the income earned by soybean farmers (Y3), and the income earned by red onion farmers (Y4). Other factors (X4) which affect the income earned by farmers consis t of land area, labor (HOK), fertilizers, and pesticides. The result show the role of the government, cooperatives and the community as well as other factors (land, labor, fertilizers, pesticides, capital availability) bring positive effects on the increas ing income earned by farmers of those four leading commodities in Nganjuk Regency, the role the government plays affects the level of income earned by the farmers of the four leading commodities, Cooperatives play a quite significant role in increasing the income earned from the agricultural sector, especially in the sectors of rice and red onions.
Magnetic order and interactions in ferrimagnetic Mn3Si2Te6
Creators: name: May, Andrew F.
name: Liu, Yaohua
name: Calder, Stuart
name: Parker, David S.
name: Pandey, Tribhuwan
name: Cakmak, Ercan
name: Cao, Huibo
name: Yan, Jiaqiang
name: McGuire, Michael A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The magnetism in Mn$_3$Si$_2$Te$_6$ has been investigated using thermodynamic measurements, first principles calculations, neutron diffraction and diffuse neutron scattering on single crystals. These data confirm that Mn$_3$Si$_2$Te$_6$ is a ferrimagnet below a Curie temperature of $T_C$ approximately 78K. The magnetism is anisotropic, with magnetization and neutron diffraction demonstrating that the moments lie within the basal plane of the trigonal structure. The saturation magnetization of approximately 1.6$μ_B$/Mn at 5K originates from the different multiplicities of the two antiferromagnetically-aligned Mn sites. First principles calculations reveal antiferromagnetic exchange for the three nearest Mn-Mn pairs, which leads to a competition between the ferrimagnetic ground state and three other magnetic configurations. The ferrimagnetic state results from the energy associated with the third-nearest neighbor interaction, and thus long-range interactions are essential for the observed behavior. Diffuse magnetic scattering is observed around the 002 Bragg reflection at 120K, which indicates the presence of strong spin correlations well above $T_C$. These are promoted by the competing ground states that result in a relative suppression of $T_C$, and may be associated with a small ferromagnetic component that produces anisotropic magnetism below $\approx$330K.
description: Main article plus Supplemental
Constraining Isocurvature Perturbations with CMB Polarization
Creators: name: Bucher, M
name: Moodley, K
name: Turok, N
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The role of cosmic microwave background (CMB) polarisation data in constraining the presence of primordial isocurvature modes is examined. While the MAP satellite mission will be unable to simultaneously constrain isocurvature modes and cosmological parameters, the PLANCK mission will be able to set strong limits on the presence of isocurvature modes if it makes a precise measurement of the CMB polarisation sky. We find that if we allow for the possible presence of isocurvature modes, the recently obtained BOOMERANG measurement of the curvature of the universe fails. However, a comparably sensitive polarisation measurement on the same angular scales will permit a determination of the curvature of the universe without the prior assumption of adiabaticity.
description: 4pages, Latex with four eps figures. (Revised 18 Dec 2000. Minor typos corrected)
Noncommutative Fractal Dynamics in the Regularization of Cosmological Curvature Divergences
Creators: name: Francesco D'Agostino
Publisher: name: Zenodo
Year: 2025

description: This paper investigates the role of noncommutative and fractal dynamics in the regularization of cosmological curvature divergences. By modifying the FLRW metric with entropy-weighted corrections, it incorporates noncommutative tensor fields and fractal kernel modifications. The study establishes boundedness, stability, and the integration of quantum and fractal corrections into the cosmological context.
Sloshing in its cD halo: MUSE kinematics of the central galaxy NGC 3311
Creators: name: Barbosa, Carlos E.
name: Arnaboldi, Magda
name: Coccato, Lodovico
name: Gerhard, Ortwin
name: de Oliveira, Cláudia Mendes
name: Hilker, Michael
name: Richtler, Tom
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Early-type galaxies show a strong size evolution with redshift. This evolution is explained by fast "in-situ" star formation at high-$z$ followed by a late mass assembly mostly driven by minor mergers that deposit stars primarily in the outer halo. We aim to identify structural components of the Hydra I cD galaxy NGC 3311 to investigate the connection between the central galaxy and the surrounding stellar halo. We map the line-of-sight velocity distribution (LOSVD) using MUSE pointings covering NGC 3311 out to $25$ kpc. Combining photometric and spectroscopic data, we model the LOSVD maps using a finite mixture distribution, including four non-concentric, nearly isothermal spheroids, with different line-of-sight systemic velocities $V$, velocity dispersions $σ$, and higher order Gauss-Hermite moments $h_3$ and $h_4$. The comparison of the correlations between $h_3$ and $h_4$ with $V/σ$ with simulations indicates that NGC 3311 assembled mainly through dry mergers. The $σ$ profile rises to $\simeq 400$ km s$^{\text -1}$ at 20 kpc indicating that stars there were stripped from progenitors orbiting in the cluster core. The finite mixture distribution modeling supports three inner components related to the central galaxy and a fourth component with large effective radius ($51$ kpc) and velocity dispersion ($327$ km s$^{\text{-1}}$) consistent with a cD envelope. We find that the cD envelope is offset from the center of NGC 3311 both spatially (8.6 kpc) and in velocity ($ΔV = 204$ kms$^{-1}$), but coincide with the cluster core X-ray isophotes and the mean velocity of galaxies. Also, the envelope contributes to the broad wings of the LOSVD measured by large $h_4$ within 10 kpc. The cD envelope of NGC 3311 is dynamically associated with the cluster core, which in Hydra I is in addition displaced from the cluster center, presumably due to a recent subcluster merger.
description: 20 pages, 19 figures, accepted for publication on A&A
Lettre de Jean-Pierre Papon à Jean-François Séguier, 1777-08-11
Creators: name: Papon, Jean-Pierre
name: Papon, Jean-Pierre
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021
Subjects: Bibliographie

description: [transcription] Arles, le 11 août 1777.

Monsieur,

Une lettre que je reçus à Avignon au moment où j’allais partir pour Nîmes m’obligea de prendre la route d’Aix. Quelque regret que j’aie eu de n’avoir pas été vous embrasser, il a été heureux pour moi d’avoir fait ce voyage, parceque l’on a dû commencer le 4 du courant à transporter les archives aux Carmes où la chambre des comptes va tenir dorénavant ses séances à cause des réparations qu’on est obligé de faire au palais. Ainsi, j’ai travaillé à ses archives avec un homme que j’avais pris pendant un mois de suite et sept heures par jour. J’y ai fait une moisson assez abondante pour [fol. 91 v] donner à l’Histoire de Provence au moins le mérite de beaucoup de découvertes qui auraient échappé aux autres historiens. Je suis ici pour le même objet et je travaille depuis le matin jusqu’au soir aux archives de l’archevêché. Je ferai tout ce que je pourrai pour aller passer un jour avec vous, mais je suis déjà si fatigué de mon travail et je sens si fort l’envie d’aller me reposer que je ne puis pas vous promettre que ma santé me permette de vous aller voir. Soyez persuadé que personne n’a plus d’envie que moi de vous aller dire de vive voix combien je vous estime et vous suis attaché. Vous trouverez bon que je finisse ainsi sans façon pour vous engager vous-même à être traité amicalement dans vos lettres.

Papon, de l’oratoire.

Je crois que vous avez reçu le 1er volume. Faites-moi [fol. 92 r] le plaisir de me marquer si vous auriez quelque chose qui pût me servir pour le Bas-Empire ou le Moyen Âge.
description: [reférence bibliographique citée]
Papon Jean-Pierre, Histoire générale de Provence, Paris, Moutard, 1776 pour le 1er tome.
description: Source: ark:/12148/btv1b10015294z
description: Source: [lieu de Conservation] Nîmes, Bibliothèque Carré d'Art [cote]ms. 147_6, fol. 91-92
Versatile silicon-waveguide supercontinuum for coherent mid-infrared spectroscopy
Creators: name: Nader, Nima
name: Maser, Daniel L.
name: Cruz, Flavio C.
name: Kowligy, Abijith
name: Timmers, Henry
name: Chiles, Jeff
name: Fredrick, Connor
name: Westly, Daron A.
name: Nam, Sae Woo
name: Mirin, Richard P.
name: Shainline, Jeffrey M.
name: Diddams, Scott A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Infrared spectroscopy is a powerful tool for basic and applied science. The molecular spectral fingerprints in the 3 um to 20 um region provide a means to uniquely identify molecular structure for fundamental spectroscopy, atmospheric chemistry, trace and hazardous gas detection, and biological microscopy. Driven by such applications, the development of low-noise, coherent laser sources with broad, tunable coverage is a topic of great interest. Laser frequency combs possess a unique combination of precisely defined spectral lines and broad bandwidth that can enable the above-mentioned applications. Here, we leverage robust fabrication and geometrical dispersion engineering of silicon nanophotonic waveguides for coherent frequency comb generation spanning 70 THz in the mid-infrared (2.5 um to 6.2 um). Precise waveguide fabrication provides significant spectral broadening and engineered spectra targeted at specific mid-infrared bands. We use this coherent light source for dual-comb spectroscopy at 5 um.
description: 26 pages, 5 figures
title: The effect of fishing on habitat functioning: Implications for management
Creators: name: Paramor, Odette
name: Frid, Chris
Publisher: name: ASC 2008 - Theme session M
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Protecting the functions of ecosystems is demanded by European legislation, but the practical implementation of this approach is still under development. In the UK, three marine landscape types account for 89% of the offshore area. These landscape types are composed of 10 habitat types which all have sedimentary characteristics. Protection of the majority of the ecological functions delivered by the UK offshore area will therefore require an understanding of how these areas respond to changes in human activities. Fishing is known to affect the composition of benthic communities, but few studies have investigated the effects of fishing on benthic ecological functioning. The Dove Benthic Time Series is a 37 year record of benthic communities at two stations in the North Sea: Station P is inside a Nephrops fishing ground and Station M1 is in an adjacent un-fished area. We examined the effects of fishing on benthic functioning by analysing the biological traits of the most dominant benthic species at Station P1. Previous studies on ecological functioning have linked 28 traits to 10 broad ecological functions and these traits will be mapped to the most dominant species of the 187 genera recorded at Station P1. The ecological functioning of these benthic communities will then be compared over periods of different fishing intensities. The implications of this study for the development of management objectives for habitats will be discussed.
title: Fish Habitat Mapping with Empirical Orthogonal Functions
Creators: name: Petitgas, Pierre
Publisher: name: ASC 2008 - Theme session M
Year: 2024
Subjects: Ecosystem observation, processes and dynamics

description: No abstracts are to be cited without prior reference to the author.Fish spatial distributions are controlled by external factors to the populations (e.g., physical and trophic conditions) as well as internal factors (e.g., age structure, density dependence, learning behaviour). Environmental conditions allow to estimate areas of potential suitability for the fish, which correspond to habitats. The effective occupation year after year of the potentially suitable habitats depends on a variety of factors internal to the population. In this context, mapping the potential is not sufficient to design areas to be protected: an analysis of the variability in the spatial distributions is required. Empirical Orthogonal Functions (EOFs) have long been used in meteorology and oceanography to decompose the time and space variability of a time series of maps into principal scales and their amplitudes. The decomposition is a linear factorisation of spatial components (eigenvectors) that are constant in time and amplitudes (principal components) that are variable in time. Furthermore, when the amplitudes can be related to explanatory variables, future spatial distributions can be predicted by appropriate combination of the principal scales for different scenarios of explanatory variables. Time series of fisheries survey data now offer sufficient space-time information on the spatial distributions of fish populations, making the EOF decomposition adequate for mapping ‘realised’ habitats. The EOF methodology is applied to the acoustic fisheries survey time series for anchovy in the Bay of Biscay. The leads to map particular areas as ‘core’ habitats and predict distributions for two scenarios of biomass level.