cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Topological Majorana Quasiparticles and the Primacy of Information in the Physical Fabric of Reality
Creators: name: ChatGPT 4.0 Turbo
name: Khamzin, Makhsat
Publisher: name: Zenodo
Year: 2025
Subjects: subject: Majaron Topology
subject: quasiparticles
subject: Quantum computers
subject: information theory

description: This paper explores the emergent role of Majorana quasiparticles as both a theoretical and experimental bridge between quantum information theory and condensed matter physics. Majorana modes, with their non-Abelian exchange statistics and topological protection, present a profound case for revisiting the physical paradigm that treats matter and information as distinct entities. We propose that the observed robustness and information-preserving nature of Majorana modes suggest that information is not a derived attribute of physical systems, but rather a fundamental aspect encoded within the topological order of space-time itself. This perspective offers new avenues for understanding the interplay between quantum coherence, topological invariants, and the emergent macroscopic structure of matter. By uniting the physics of Majorana modes with a broader informational ontology, this paper frames Majoranas as localized condensations of informational states, rather than mere quasiparticles. This shift in interpretation has far-reaching implications for quantum computation, the nature of measurement, and the ultimate informational structure of physical law itself.
Bessel beam propagation: Energy localization and velocity
Creators: name: Mugnai, D.
name: Mochi, I.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: The propagation of a Bessel beam (or Bessel-X wave) is analyzed on the basis of a vectorial treatment. The electric and magnetic fields are obtained by considering a realistic situation able to generate that kind of scalar field. Specifically, we analyze the field due to a ring-shaped aperture over a metallic screen on which a linearly polarized plane wave impinges. On this basis, and in the far field approximation, we can obtain information about the propagation of energy flux and the velocity of the energy.
description: 6 pages, 4 figures
Additional file 1: of Evaluation of the impact of the ARC program on national nursing and midwifery regulations, leadership, and organizational capacity in East, Central, and Southern Africa
Creators: name: Gross, Jessica
name: McCarthy, Carey
name: Verani, Andre
name: Iliffe, Jill
name: Kelley, Maureen
name: Hepburn, Kenneth
name: Higgins, Melinda
name: Alphonce Kalula
name: Waudo, Agnes
name: Riley, Patricia
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Computational Biology

description: Regulatory Function Framework (PDF 598 kb)
A multi-GHz chaotic optoelectronic oscillator based on laser terminal voltage
Creators: name: Chang, C. Y.
name: Choi, Daeyoung
name: Locquet, A.
name: Merghem, Michael J. Wishon K.
name: Ramdane, Abderrahim
name: Lelarge, Francois
name: Martinez, A.
name: Citrin, D. S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: A multi-GHz chaotic optoelectronic oscillator based on an external cavity semiconductor laser (ECL) is demonstrated. Unlike standard optoelectronic oscillators for microwave applications, we do not employ the dynamic light output incident on a photodiode to generate the microwave signal, but instead generate the microwave signal directly by measuring the terminal voltage V (t) of the laser diode of the ECL under constant-current operation, thus obviating the photodiode entirely.
X-Rays from the Nearby Solitary Millisecond Pulsar PSR J0030+0451 - the Final ROSAT Observations
Creators: name: Becker, Werner
name: Tr"umper, Joachim
name: Lommen, Andrea N.
name: Backer, Donald C.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on X-ray observations of the solitary 4.8 ms pulsar PSR J0030+0451. The pulsar was one of the last targets observed in DEC-98 by the ROSAT PSPC. X-ray pulses are detected on a $4.5σ$ level and make the source the $11^{th}$ millisecond pulsar detected in the X-ray domain. The pulsed fraction is found to be $69\pm18%$. The X-ray pulse profile is characterized by two narrow peaks which match the gross pulse profile observed at 1.4 GHz. Assuming a Crab-like spectrum the X-ray flux is in the range $f_x= 2-3\times 10^{-13}$ erg s$^{-1}$ cm$^{-2} $ ($0.1-2.4$ keV), implying an X-ray efficiency of $L_x/\dot{E}\sim 0.5-5 \times 10^{-3} (d/0.23 {kpc})^2$.
description: Accepted for publication in ApJ
COGNITIVE BEHAVIORAL THERAPY FOR COGNITIVE DISORDER IN SCHIZOPHRENIA: A META-ANALYSIS
Creators: name: Pamir Diril Clinical Psycholog Master's graduate
Publisher: name: Zenodo
Year: 2023
Subjects: Cognitive behavioral therapy, Cognitive disorder, Schizophrenia, Meta-Analysis, Cognitive functionality

description: This article presents a meta-analysis investigating the effectiveness of cognitive-behavioral therapy (CBT) for cognitive impairment in patients with schizophrenia. This meta-analysis included a comprehensive review of studies examining the effect of CBT on cognitive functioning in patients with schizophrenia. A systematic search yielded a total of 20 studies, including randomized controlled trials and observational studies, that met the inclusion criteria. Effect sizes were calculated to assess the overall effect of CBT on cognitive outcomes. The results of the meta-analysis showed that CBT has a significant positive effect on cognitive functioning in patients with schizophrenia. Specifically, CBT interventions targeting cognitive impairments such as attention, working memory, and executive functions produced significant improvements over control conditions. Effect sizes demonstrated moderate to large positive effects of CBT on cognitive outcomes. Subgroup analyzes explored potential moderators such as duration and intensity of CBT interventions and found that longer and more intense interventions were associated with greater improvements in cognitive functioning. Moreover, the results showed that CBT is effective at different stages of the disease and in different settings, including inpatients and outpatients. These results highlight the potential of CBT as a valuable intervention for cognitive impairment in schizophrenia. Incorporating CBT into treatment plans can lead to improved cognitive functioning, which can positively impact overall functioning and quality of life for people with schizophrenia. Further research is needed to explore the long-term effects of CBT on cognitive outcomes and to determine optimal intervention protocols. In conclusion, this meta-analysis provides supporting evidence for the efficacy of CBT in improving cognitive function in patients with schizophrenia. These results highlight the importance of including CBT as an adjunctive therapy for cognitive impairment in the comprehensive treatment of schizophrenia.
Pseudospin vortex-antivortex states with interwoven spin textures in double layer quantum Hall systems
Creators: name: Bourassa, J.
name: Roostaei, B.
name: Cote, R.
name: Fertig, H. A.
name: Mullen, K.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Recent experiments on strongly correlated bilayer quantum Hall systems strongly suggest that, contrary to the usual assumption, the electron spin degree of freedom is not completely frozen either in the quantum Hall or in the compressibles states that occur at filling factor $ν=1.$ These experiments imply that the quasiparticles at $ν=1$ could have both spin and pseudospin textures i.e. they could be CP$^{3}$ skyrmions. Using a microscopic unrestricted Hartree-Fock approximation, we compute the energy of several crystal states with spin, pseudospin and mixed spin-pseudospin textures around $ν=1$ as a function of interlayer separation $d$ for different values of tunneling ($Δ_{SAS}$), Zeeman ($Δ_{Z}$), and bias ($Δ_{b}$) energies. We show that in some range of these parameters, crystal states involving a certain amount of spin depolarization have lower energy than the fully spin polarized crystals. We study this depolarization dependence on $d,Δ_{SAS},Δ_{Z}$ and $Δ_{b}$ and discuss how it can lead to the fast NMR relaxation rate observed experimentally.
description: 19 pages including 10 eps figures
Optical absorption by magnesia-supported gold clusters and nanocatalysts: effects from the support, cluster and adsorbants
Creators: name: Walter, Michael
name: Häkkinen, Hannu
Publisher: name: arXiv
Year: 2005
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: Polarization-resolved optical spectra of magnesia-supported gold clusters Au$_N$/MgO (N=1,2,4,8), bound at a surface color center $F_s$ of the MgO(100) face, are calculated from the time-dependent density functional theory. The optical lines for n=1,2 are dominated by transitions that involve strong hybridization between gold and $F_s$ states whereas for n=4,8 intracluster transitions dominate. The theoretical optical spectra are sensitive to cluster structure and adsorbants (here CO and O$_2$ molecules on Au$_8$/MgO) which suggests polarization-resolved optical spectroscopy as a powerful tool to investigate structures and functions of chemically active, supported clusters.
description: 4 pages,4 figures transfered to PRB referee process
Additional file 4: of Intragenic sequences in the trophectoderm harbour the greatest proportion of methylation errors in day 17 bovine conceptuses generated using assisted reproductive technologies
Creators: name: OâDoherty, Alan
name: McGettigan, Paul
name: Irwin, Rachelle
name: Magee, David
name: Gagne, Dominic
name: Fournier, Eric
name: Al-Naib, Abdullah
name: Marc-AndrĂŠ Sirard
name: Walsh, Colum
name: Robert, Claude
name: Trudee Fair
Publisher: name: figshare
Year: 2018
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology

description: Quality control plots for all samples generated after EDMA microarray hybridization and data analysis. (PDF 2803 kb)
What causes the high apparent speeds in chromospheric and transition region spicules on the Sun?
Creators: name: De Pontieu, Bart
name: Martinez-Sykora, Juan
name: Chintzoglou, Georgios
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Spicules are the most ubuiquitous type of jets in the solar atmosphere. The advent of high-resolution imaging and spectroscopy from the Interface Region Imaging Spectrograph (IRIS) and ground-based observatories has revealed the presence of very high apparent motions of order 100-300 km/s in spicules, as measured in the plane of the sky. However, line-of-sight measurements of such high speeds have been difficult to obtain, with values deduced from Doppler shifts in spectral lines typically of order 30-70 km/s. In this work we resolve this long-standing discrepancy using recent 2.5D radiative MHD simulations. This simulation has revealed a novel driving mechanism for spicules in which ambipolar diffusion resulting from ion-neutral interactions plays a key role. In our simulation we often see that the upward propagation of magnetic waves and electrical currents from the low chromosphere into already existing spicules can lead to rapid heating when the currents are rapidly dissipated by ambipolar diffusion. The combination of rapid heating and the propagation of these currents at Alfvénic speeds in excess of 100 km/s leads to the very rapid apparent motions, and often wholesale appearance, of spicules at chromospheric and transition region temperatures. In our simulation, the observed fast apparent motions in such jets are actually a signature of a heating front, and much higher than the mass flows, which are of order 30-70 km/s. Our results can explain the behavior of transition region "network jets" and the very high apparent speeds reported for some chromospheric spicules.
description: 8 pages, 5 figures, accepted for publication in ApJ Letters
Morphological Number Counts and Redshift Distributions to I = 25 from the Hubble Deep Fields: Constraints on Cosmological Models from Early Type Galaxies
Creators: name: Phillipps, S.
name: Driver, S. P.
name: Couch, W. J.
name: Fernandez-Soto, A.
name: Bristow, P. D.
name: Odewahn, S. C.
name: Windhorst, R. A.
name: Lanzetta, K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We combine magnitude and photometric redshift data on galaxies in the Hubble Deep Fields with morphological classifications in order to separate out the distributions for early type galaxies. The updated morphological galaxy number counts down to I = 25 and the corresponding redshift distributions are used as joint constraints on cosmological models, in particular on the values of the density parameter Omega_{0} and normalised cosmological constant Lambda_{0}. We find that an Einstein - de Sitter universe with simple passive evolution gives an excellent fit to the counts and redshift data at all magnitudes. An open, low Omega_{0}, model with no net evolution (and conservation of the number of ellipticals), which fits the counts equally well, is somewhat less successful, predicting slightly lower mean redshifts and, more significantly, the lack of a high--z tail. A number conserving model with a dominant contribution from Lambda_{0}, on the other hand, is far less successful, predicting a much narrower distribution than seen. More complex models are obviously possible, but we conclude that if large scale transmutation between types does {\it not} occur, then the lambda-dominated models provide a very poor fit to the current data.
description: Accepted for publication in MNRAS
Osservatorio sulla scienza aperta
Creators: name: Galimberti, Paola
Publisher: name: Zenodo
Year: 2024
Subjects: Open science monitoring
open science indicators

description: Brief description of the bottom-up work done by a working group consisting of universities and research institutions. The group worked on defining a scheme for collecting homogeneous data on open science and drafting guidelines that can be adopted by all institutions that feel the need to start reporting on what they have done on open science
title: مذكّرات من "بيان الإخوان المسلمين في سوريا إلى ابناء الوطن عن موضوع بيان الجبهة الوطنية التقدمية"
title: Notes manuscrites à partir du « Communiqué des Frères musulmans en Syrie aux fils de la nation au sujet du dit communiqué du Front national progressiste »
title: Notes from the "Release of the Muslim Brotherhood in Syria to the sons of the Nation, about the so-called Release of the National Progressist Front"
Creators: name: Seurat, Michel
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Source: http://www.calames.abes.fr/pub/ms/FileId-2994
description: created: sine data
The Free Field Representation of SU(3) Conformal Field Theory
Creators: name: Toomassian, Hovik
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: (Revised LaTex version).The structure of free field representation and some correlation functions of the SU(3) CFT are considered.
description: 24 pages, LANDAU-TMP-91-1
The Universal Magnetic Field and its Role in Space-Time Structure: A Novel Approach to Gravity and Quantum Gravity
Creators: name: Misse, Gabriel
Publisher: name: Zenodo
Year: 2025

description: This paper proposes a novel theoretical framework for understanding space-time and gravity through the lens of a universal magnetic field medi- ated by quantum magnetic monopoles. It is hypothesized that the funda- mental structure of the universe is governed by a pervasive cosmic magnetic field, whose interaction with space-time curvature gives rise to gravitational effects. By modifying the Einstein field equations to include the influence of monopoles, a possible bridge is established between general relativity and quantum mechanics. This model offers new perspectives on dark matter, the accelerating expansion of the universe, and the behavior of gravitational waves. Experimental tests are also suggested, including magnetic monopole detection, gravitational wave analysis, and cosmological observations, which could provide empirical support for this hypothesis.
The Universal Magnetic Field and its Role in Space-Time Structure: A Novel Approach to Gravity and Quantum Gravity
Creators: name: Misse, Gabriel
Publisher: name: Zenodo
Year: 2025

description: In this paper, I propose a novel theoretical framework for understanding thestructure of space-time and gravity through the lens of a universal magnetic field. Ihypothesize that the fundamental structure of the universe is governed by a cosmicmagnetic field with monopole-like structures, which influence the curvature ofspace-time and the behavior of gravitational forces. This magnetic frameworkintroduces the concept of quantum magnetic monopoles, which, through theirinteractions with space-time, give rise to gravitational effects. We suggest that thismodel may offer a new way of unifying gravity with quantum mechanics and couldprovide insights into unresolved questions regarding the nature of space-time, darkmatter, and the origin of the universe. Furthermore, we discuss potentialexperimental tests, such as the detection of magnetic monopoles and the study ofgravitational wave patterns, that could validate this hypothesis.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Cart. 192 (11 H 77), 295 folios, f. 0202v
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: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP

description: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0202v, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Archives départementales de la Côte-d'Or, Cart. 192 (11 H 77), 295 folios, f. 0202v, 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
Melting curve and fluid equation of state of carbon dioxide at high pressure and high temperature
Creators: name: Giordano, Valentina M.
name: Datchi, Frédéric
name: Dewaele, Agnès
Publisher: name: arXiv
Year: 2006
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The melting curve and fluid equation of state of carbon dioxide have been determined under high pressure in a resistively-heated diamond anvil cell. The melting line was determined from room temperature up to $11.1\pm0.1$ GPa and $800\pm5$ K by visual observation of the solid-fluid equilibrium and in-situ measurements of pressure and temperature. Raman spectroscopy was used to identify the solid phase in equilibrium with the melt, showing that solid I is the stable phase along the melting curve in the probed range. Interferometric and Brillouin scattering experiments were conducted to determine the refractive index and sound velocity of the fluid phase. A dispersion of the sound velocity between ultrasonic and Brillouin frequencies is evidenced and could be reproduced by postulating the presence of a thermal relaxation process. The Brillouin sound velocities were then transformed to thermodynamic values in order to calculate the equation of state of fluid CO$\_2$. An analytic formulation of the density with respect to pressure and temperature is proposed, suitable in the $P-T$ range 0.1-8 GPa and 300-700 K and accurate within 2%. Our results show that the fluid above 500 K is less compressible than predicted from various phenomenological models.
Mobile-D: An Agile Approach for Mobile Application Development
Creators: name: Abrahamsson, Pekka
name: Hanhineva, Antti
name: Hulkko, Hanna
name: Ihme, Tuomas
name: Jäälinoja, Juho
name: Korkala, Mikko
name: Koskela, Juha
name: Kyllönen, Pekka
name: Salo, Outi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Mobile phones have been closed environments until recent years. The change brought by open platform technologies such as the Symbian operating system and Java technologies has opened up a significant business opportunity for anyone to develop application software such as games for mobile terminals. However, developing mobile applications is currently a challenging task due to the specific demands and technical constraints of mobile development. Furthermore, at the moment very little is known about the suitability of the different development processes for mobile application development. Due to these issues, we have developed an agile development approach called Mobile-D. The Mobile-D approach is briefly outlined here and the experiences gained from four case studies are discussed.
description: The method is described in detail at http://agile.vtt.fi/mobiled.html where also a full paper copy of the original Mobile-D method can be downloaded
Additional file 1: of MET alterations detected in blood-derived circulating tumor DNA correlate with bone metastases and poor prognosis
Creators: name: Sadakatsu Ikeda
name: Schwaederle, Maria
name: Mandakini Mohindra
name: Jardim, Denis Fontes
name: Razelle Kurzrock
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
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: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Table S1. 54-gene panel (N = 122 patients)— identifies potential tumor-related genomic alterations within 54 cancer-related genes including amplifications in ERBB2, EGFR, and MET. Only non-synonymous alterations were analyzed. Table S2. 68-gene panel (N = 272 patients), comprising amplifications in 16 genes as well as some fusions and indels. Only non-synonymous alterations were analyzed. Table S3. 70-gene panel (N = 22 patients). Only non-synonymous alterations were analyzed. Table S4. Comparison of clinical characteristics in 438 patients with or without MET alterations (univariate analysis). (DOCX 20 kb)
Network Marketing on a Small-World Network
Creators: name: Kim, Beom Jun
name: Jun, Tackseung
name: Kim, Jeong-Yoo
name: Choi, M. Y.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: We investigate a dynamic model of network marketing in a small-world network structure artificially constructed similarly to the Watts-Strogatz network model. Different from the traditional marketing, consumers can also play the role of the manufacturer's selling agents in network marketing, which is stimulated by the referral fee the manufacturer offers. As the wiring probability $α$ is increased from zero to unity, the network changes from the one-dimensional regular directed network to the star network where all but one player are connected to one consumer. The price $p$ of the product and the referral fee $r$ are used as free parameters to maximize the profit of the manufacturer. It is observed that at $α=0$ the maximized profit is constant independent of the network size $N$ while at $α\neq 0$, it increases linearly with $N$. This is in parallel to the small-world transition. It is also revealed that while the optimal value of $p$ stays at an almost constant level in a broad range of $α$, that of $r$ is sensitive to a change in the network structure. The consumer surplus is also studied and discussed.
description: 12 pages, to appear in Physica A
Lattice Topological Field Theory and First Order Phase Transition
Creators: name: Sasakura, Naoki
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Carrying out perturbations around a lattice topological field theory in two dimensions, we show that it is on a first order phase transition fixed point with multiplicity ${n(n-1)/2}$, where $n$ is the number of its independent physical observables. We discuss about the order parameters and the finite size effect for the free energy. The finite size effect is described by the topological field theory. We investigate also the renormalization group flow near the fixed point, and show that the flow agrees with that of the Nienhuis-Nauenberg criterion.
description: 7 pp., UT-642
Output gap, Business cycles and Countercyclical monetary policy: Empirical evidence from the CEMAC zone and the Bank of Central African States (BEAC)
Creators: name: Taty, Jeremy
Publisher: name: Zenodo
Year: 2024

description: Context: For a long time, economic debates in sub-Saharan Africa have focused on the growth rate alone, marginalising the fundamental debate on the dynamics of the cyclical components of the economy. The estimation of output gaps and cyclical components in the CEMAC zone has provided a glimpse of a reality that is not visible through the simple growth rate, i.e. the different movements of cyclical components over the short and long term, in terms of the labour market, inflationary pressures and, more generally, supply and demand shocks. 

In this paper, we study business cycles and countercyclical monetary policy in the Economic and Monetary Community of Central Africa (CEMAC) for the post-devaluation period. Data: We use annual data between 1998 and 2022 on real GDP (in constant 2015 US$) from (WDI, IMF) and the monetary policy rate of the Central Bank (BEAC). Methodology: The methodology is based on the Hodrick-Prescott framework, a non-parametric method widely used in applied macroeconomics to assess the potential trend in GDP and the components of business cycles. We shall use the framework of Ravn and Uhlig (2002) to calibrate the smoothing parameter (λ) as a function of the frequency of observations. Findings: (i) Considering the four phases of the business cycle (expansion, peak, trough, recovery) common to the literature, the longest business cycle according to our estimates over the period in the CEMAC zone lasts between 8 and 9 years, from 2003 to 2011. (ii) We found that the CEMAC zone has a slightly negative mean output gap (zero) due to asymmetric shocks. The proportion of negative shocks is slightly higher than positive shocks on average, indicating a continued economic slowdown (CEMAC States are more vulnerable to external shocks due to a lack of diversification in the growth structure and a high dependence on commodities such as oil, which is an extremely volatile market). Similarly, negative shocks to output could reflect the sluggishness and slackness of the labour market and especially the high unemployment figures often highlighted in CEMAC States. (iii) We have diagnosed countercyclical monetary policy post devaluation and found that, despite the exchange rate anchor framework (non-autonomous monetary policy), the BEAC tends to respond effectively to trends in the cyclical components of economic activity in the CEMAC zone by adjusting the monetary policy rate (at least for the gap and inflationary pressures), but with less impact on labour market. Greater economic convergence and better policy coordination between the CEMAC countries and the BEAC are more than necessary to guarantee the effectiveness of counter-cyclical policies, whether monetary or fiscal.

 Keywords: Output gap, Business cycles, Central Bank, BEAC, countercyclical policy, Sub-Saharan Africa region, CEMAC. 

JEL Classification : C14 ; E32 ; E52 ; E58 ; O55
title: 01_1111
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
title: Transcription du manuscrit de Semur-en-Auxois, Bibliothèque Municipale, ms. 1, p. 52
Creators: name: Aubert, Eduardo Henrik
name: Brochard, Pierre
name: Aubert, Eduardo Henrik
name: Brochard, Pierre
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: subject: Laboratoire de médiévistique occidentale de Paris
subject: Semur-en-Auxois
subject: LaMOP

description: Transcription du manuscrit de Semur-en-Auxois, Bibliothèque Municipale, ms. 1, p. 52

production-software: eScriptorium + Kraken version 3.0.13 (PageXml)
description: Source: https://www.nakala.fr/10.34847/nkl.c5deg838
description: Source: https://www.nakala.fr/10.34847/nkl.e905tdea
description: Relation: https://lamop.hypotheses.org/
description: Transcription du manuscrit Semur-en-Auxois, Bibliothèque Municipale, ms. 1
description: Transcription du manuscrit Semur-en-Auxois, Bibliothèque Municipale, ms. 1
Occupants in simplicial complexes
Creators: name: Tillmann, Steffen
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: Let $M$ be a smooth manifold and $K\subset M$ be a simplicial complex of codimension at least 3. Functor calculus methods lead to a homotopical formula of $M\setminus K$ in terms of spaces $M\setminus T$ where $T$ is a finite subset of $K$. This is a generalization of the author's previous work with Michael Weiss where the subset $K$ is assumed to be a smooth submanifold of $M$ and uses his generalization of manifold calculus adapted for simplicial complexes.
Bond-Dilution-Induced Quantum Phase Transitions in Heisenberg Antiferromagnets
Creators: name: Yasuda, Chitoshi
name: Todo, Synge
name: Takayama, Hajime
Publisher: name: arXiv
Year: 2006
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Bond-dilution effects on the ground state of the square-lattice antiferromagnetic Heisenberg model, consisting of coupled bond-alternating chains, are investigated by means of the quantum Monte Carlo simulation. It is found that, when the ground state of the non-diluted system is a non-magnetic state with a finite spin gap, a sufficiently weak bond dilution induces a disordered state with a mid gap in the original spin gap, and under a further stronger bond dilution an antiferromagnetic long-range order emerges. While the site-dilution-induced long-range order is induced by an infinitesimal concentration of dilution, there exists a finite critical concentration in the case of bond dilution. We argue that this essential difference is due to the occurrence of two types of effective interactions between induced magnetic moments in the case of bond dilution, and that the antiferromagnetic long-range-ordered phase does not appear until the magnitudes of the two interactions become comparable.
description: 7 pages, 13 figures
title: ADCO, Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Cart. 198-01 (11 H 1055), 185 folios, f. 0120
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2019
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 les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0120, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les domaines de Saint-Jean de Losne et Losne (XVIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 198-01 (11 H 1055), 185 folios, f. 0120, 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
Nested sampling for materials
Creators: name: Pártay, Livia B.
name: Csányi, Gábor
name: Bernstein, Noam
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Topical Review - Statistical and Nonlinear Physics
Recent Progress and Emerging Trends in Molecular Dynamics

description: Abstract: We review the materials science applications of the nested sampling (NS) method, which was originally conceived for calculating the evidence in Bayesian inference. We describe how NS can be adapted to sample the potential energy surface (PES) of atomistic systems, providing a straightforward approximation for the partition function and allowing the evaluation of thermodynamic variables at arbitrary temperatures. After an overview of the basic method, we describe a number of extensions, including using variable cells for constant pressure sampling, the semi-grand-canonical approach for multicomponent systems, parallelizing the algorithm, and visualizing the results. We cover the range of materials applications of NS from the past decade, from exploring the PES of Lennard–Jones clusters to that of multicomponent condensed phase systems. We highlight examples how the information gained via NS promotes the understanding of materials properties through a novel way of visualizing the PES, identifying thermodynamically relevant basins, and calculating the entire pressure–temperature(–composition) phase diagram. Graphic abstract:
Diffusion-mediated HEI10 coarsening can explain meiotic crossover positioning in Arabidopsis
Creators: name: Morgan, Chris
name: Fozard, John A.
name: Hartley, Matthew
name: Henderson, Ian R.
name: Bomblies, Kirsten
name: Howard, Martin
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Article
/631/114/2397
/631/208/1405
/631/449/2491
/14/63
article

description: Funder: EC | EC Seventh Framework Programm | FP7 Ideas: European Research Council (FP7-IDEAS-ERC - Specific Programme: "Ideas" Implementing the Seventh Framework Programme of the European Community for Research, Technological Development and Demonstration Activities (2007 to 2013)); doi: https://doi.org/10.13039/100011199; Grant(s): CoG EVO-MEIO 681946
description: Abstract: In most organisms, the number and distribution of crossovers that occur during meiosis are tightly controlled. All chromosomes must receive at least one ‘obligatory crossover’ and crossovers are prevented from occurring near one another by ‘crossover interference’. However, the mechanistic basis of this phenomenon of crossover interference has remained mostly mysterious. Using quantitative super-resolution cytogenetics and mathematical modelling, we investigate crossover positioning in the Arabidopsis thaliana wild-type, an over-expressor of the conserved E3 ligase HEI10, and a hei10 heterozygous line. We show that crossover positions can be explained by a predictive, diffusion-mediated coarsening model, in which large, approximately evenly-spaced HEI10 foci grow at the expense of smaller, closely-spaced clusters. We propose this coarsening process explains many aspects of Arabidopsis crossover positioning, including crossover interference. Consistent with this model, we also demonstrate that crossover positioning can be predictably modified in vivo simply by altering HEI10 dosage, with higher and lower dosage leading to weaker and stronger crossover interference, respectively. As HEI10 is a conserved member of the RING finger protein family that functions in the interference-sensitive pathway for crossover formation, we anticipate that similar mechanisms may regulate crossover positioning in diverse eukaryotes.
Soliton Solutions of Relativistic Hartree's Equations
Creators: name: Poliatzky, Nathan
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study a model based on $N$ scalar complex fields coupled to a scalar real field, where all fields are treated classically as c-numbers. The model describes a composite particle made up of $N$ constituents with bare mass $m_0$ interacting both with each other and with themselves via the exchange of a particle of mass $μ_0$. The stationary states of the composite particle are described by relativistic Hartree's equations. Since the self-interaction is included, the case of an elementary particle is a nontrivial special case of this model. Using an integral transform method we derive the exact ground state solution and prove its local stability. The mass of the composite particle is calculated as the total energy in the rest frame. For the case of a massless exchange particle the mass formula is given in closed form. The mass, as a function of the coupling constant, possesses a well pronounced minimum for each value of $μ_0/m_0$, while the absolute minimum occurs at $μ_0=0$.
description: 36 pages, 8 figures (available upon request), LaTeX, Preprint ETH-TH/93-13
Localized management of non-indigenous animal domesticates in Northwestern China during the Bronze Age
Creators: name: Vaiglova, Petra
name: Reid, Rachel E. B.
name: Lightfoot, Emma
name: Pilaar Birch, Suzanne E.
name: Wang, Hui
name: Chen, Guoke
name: Li, Shuicheng
name: Jones, Martin
name: Liu, Xinyi
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Article
/704/844
/704/844/843
article

description: Abstract: The movements of ancient crop and animal domesticates across prehistoric Eurasia are well-documented in the archaeological record. What is less well understood are the precise mechanisms that farmers and herders employed to incorporate newly introduced domesticates into their long-standing husbandry and culinary traditions. This paper presents stable isotope values (δ13C, δ15N) of humans, animals, and a small number of plants from the Hexi Corridor, a key region that facilitated the movement of ancient crops between Central and East Asia. The data show that the role of animal products in human diets was more significant than previously thought. In addition, the diets of domestic herbivores (sheep/goat, and cattle) suggest that these two groups of domesticates were managed in distinct ways in the two main ecozones of the Hexi Corridor: the drier Northwestern region and the wetter Southeastern region. Whereas sheep and goat diets are consistent with consumption of naturally available vegetation, cattle exhibit a higher input of C4 plants in places where these plants contributed little to the natural vegetation. This suggests that cattle consumed diets that were more influenced by human provisioning, and may therefore have been reared closer to the human settlements, than sheep and goats.
Achieving CMMI Level 2 with Enhanced Extreme Programming Approach
Creators: name: Kähkönen, Tuomo
name: Abrahamsson, Pekka
Publisher: name: arXiv
Year: 2017
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: The relationship between agile methods and Software Engineering Institute's CMM approach is often debated. Some authors argue that the approaches are compatible, while others have criticized the application of agile methods from the CMM perspective. Only few CMM based assessments have been performed on projects using agile approaches. This paper explores an empirical case where a project using Extreme Programming (XP) based approach was assessed using the CMMI framework. The results provide empirical evidence pointing out that it is possible to achieve maturity level 2 with approach based on XP. Yet, the results confirm that XP, as it is defined, is not sufficient. This study demonstrates that it is possible to use the CMMI for assessing and improving agile processes. However, the analysis reveals that assessing an agile organization requires more interpretations than normally would be the case. It is further concluded that the CMMI model does not always support interpretations in an agile context.
description: This is authors' version of the published paper. Copyright holder's published version can be downloaded at https://link.springer.com/chapter/10.1007/978-3-540-24659-6_27
Antikaon condensation and the metastability of protoneutron stars
Creators: name: Banik, Sarmistha
name: Bandyopadhyay, Debades
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the condensation of $\bar K^0$ meson along with $K^-$ condensation in the neutrino trapped matter with and without hyperons. Calculations are performed in the relativistic mean field models in which both the baryon-baryon and (anti)kaon-baryon interactions are mediated by meson exchange. In the neutrino trapped matter relevant to protoneutron stars, the critical density of $K^-$ condensation is shifted considerably to higher density whereas that of $\bar K^0$ condensation is shifted slightly to higher density with respect to that of the neutrino free case. The onset of $K^-$ condensation always occurs earlier than that of $\bar K^0$ condensation. A significant region of maximum mass protoneutron stars is found to contain $\bar K^0$ condensate for larger values of the antikaon potential. With the appearance of $\bar K^0$ condensation, there is a region of symmetric nuclear matter in the inner core of a protoneutron star. It is found that the maximum mass of a protoneutron star containing $K^-$ and $\bar K^0$ condensate is greater than that of the corresponding neutron star. We revisit the implication of this scenario in the context of the metastability of protoneutron stars and their evolution to low mass black holes.
description: 26 pages; Revtex; 8 figures included
title: Dynamic characteristics of extreme superelevation of debris flows observed by laser profile scanners in Sakura-jima volcano, Japan
Creators: name: Takahashi, Yuya
name: Fujimura, Naoki
name: Akita, Hiromi
name: Mizuno, Masaki
Publisher: name: Mountain Scholar
Year: 2019
Subjects: debris flow
field observation
laser profile scanner
superelevation

description: Supercritical flows in natural open channel show very complicated behavior due to shockwaves, roll waves, and superelevations. Traces of debris flows often show large difference in height at inner and outer sides of curved channels, and not only that, superelevation of debris flow is larger than that of pure water. This behavior of debris flow may cause underestimation of channel section design or unexpected bank erosion. Therefore, accumulation of observation data is important to estimate hydraulic characteristics of debris flows at curved channels. We conducted continuous field observations at Sakura-jima volcano, Japan, introducing laser profile scanners (LPSs) to acquire surface geometry of debris flows, especially superelevation at curved channels. The LPS can measure distance from sensor to obstacles with sufficiently high resolution to document superelevations and spillway flow profiles both in space and time on a survey line. A debris flow that occurred at Arimura River, Sakura–jima volcano on January 17, 2018 is well documented by LPSs. Data from the debris flow compared with coefficient in current model, which indicates traction/viscosity and potential superelevation of the debris–flow front is under-predicted assuming the flow is super-critical pure water flow.
Ramond Sector Characters and N=2 Landau-Ginzburg Models
Creators: name: Di Francesco, P.
name: Yankielowicz, S.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We give a direct proof of the new "product" expression for the Ramond sector characters of N=2 minimal models recently suggested by E. Witten. Our construction allows us to generalize these expressions to the D and E series of N=2 minimal models, as well as to other N=2 Kazama--Suzuki coset models such as $SU(N)\times SO(2(N-1))/SU(N-1)\times U(1)$. We verify that these expressions indeed coincide with the corresponding Landau--Ginzburg "elliptic genus", a certain topologically invariant twisted path integral with the effective Landau--Ginzburg action, which we obtain by using Witten's method. We indicate how our approach may be used to construct (or rule out) possible Landau--Ginzburg potentials for describing other N=2 superconformal theories.
description: 25p , uses harvmac (b), Saclay preprint SPhT 93/049 and Tel-Aviv University preprint TAUP 2047-93