cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Minimum Number of Below Average Triangles in a Weighted Complete Graph
Creators: name: Bendall, Gareth
name: Francois Margot
Publisher: name: Carnegie Mellon University
Year: 1964
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Let G be an edge weighted graph with n nodes, and let A(3,G) be the average weight of a triangle in G. We show that the number of triangles with weight at most equal to A(3,G) is at least (n−2) and that this bound is sharp for all n≥7. Extensions of this result to cliques of cardinality k>3 are also discussed.
Additional file 1 of PINK1 contained in huMSC-derived exosomes prevents cardiomyocyte mitochondrial calcium overload in sepsis via recovery of mitochondrial Ca2+ efflux
Creators: name: Zhou, Qin
name: Xie, Min
name: Zhu, Jing
name: Yi, Qin
name: Tan, Bin
name: Li, Yasha
name: Ye, Liang
name: Zhang, Xinyuan
name: Zhang, Ying
name: Tian, Jie
name: Xu, Hao
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1: Table S1. Index of Left Ventricular Function measured by Echocardiography. Supplementary Figure 1. Quantitative analysis of protein expression. A: The exosome markers, *p < 0.05, ***p < 0.001 compared with 3 μg group; B: The expression of MCU, MICU1 and NCLX at 12 h after CLP and treatment with huMSCs-exo; C: The PINK1 expression at 12 h after CLP and treatment with huMSCs-exo, **p < 0.01 compared with sham group, ####p < 0.0001 compared with CLP 12 h group; D: The PINK1 expression at 12 h after CLP and treatment with huMSCs-exo or Pink1 deficient huMSCs-exo, ****p < 0.0001. Supplementary Figure 2. The PKH26-labeled exosomes were absorbed by cardiomyocytes (magnification: 400x). Red: PKH26, Green: cTnI, Blue: DAPI. Supplementary Figure 3. Detection of PKA activity. A: The PKA activity at 12 h after CLP and treatment with huMSCs-exo; B, C. The PKA activity after treated with FSK and H89.
Atomic Hydrogen Properties of AGN Host Galaxies: HI in 16 NUclei of GAlaxies (NUGA) Sources
Creators: name: Haan, S.
name: Schinnerer, E.
name: Mundell, C. G.
name: Garcia-Burillo, S.
name: Combes, F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a comprehensive spectroscopic imaging survey of the distribution and kinematics of atomic hydrogen (HI) in 16 nearby spiral galaxies hosting low luminosity AGN, observed with high spectral and spatial resolution (resolution: ~20 arcsec, 5 km/s) using the NRAO Very Large Array (VLA). The sample contains a range of nuclear types, ranging from Seyfert to star-forming nuclei and was originally selected for the NUclei of GAlaxies project (NUGA) - a spectrally and spatially resolved interferometric survey of gas dynamics in nearby galaxies designed to identify the fueling mechanisms of AGN and the relation to host galaxy evolution. Here we investigate the relationship between the HI properties of these galaxies, their environment, their stellar distribution and their AGN type. The large-scale HI morphology of each galaxy is classified as ringed, spiral, or centrally concentrated; comparison of the resulting morphological classification with AGN type reveals that ring structures are significantly more common in LINER than in Seyfert host galaxies, suggesting a time evolution of the AGN activity together with the redistribution of the neutral gas. Dynamically disturbed HI disks are also more prevalent in LINER host galaxies than in Seyfert host galaxies. While several galaxies are surrounded by companions (some with associated HI emission), there is no correlation between the presence of companions and the AGN type (Seyfert/LINER).
description: 54 pages, 7 figures, accepted for publication in AJ. The full-resolution version is available at http://www.mpia.de/homes/haan/research.html
The Post-Election Violence in Kenya The Jua Kali and the Policy Failures of the Elites
Creators: name: Asaka, Yuki
Publisher: name: The Interdisciplinary Journal of International Studies
Year: 2013

description: This article investigates the reason behind the violence after the 2007 election in Kenya. Assuming that its neo-liberal policies and incapability of controlling the informal sector led to one of the world’s highest cases of inequality, this paper investigates why the Kenyan government has continuously failed in its policies concerning the informal sector, and how ethnic unrest is connected to the issue. This paper analyses Kenyan macro-economic reform and the empowerment approach, which the government has pursued in its informal sector policy. Furthermore, it examines the reasons behind political failures in connection with ethnocentrism, using social capital theories.
description: The Interdisciplinary Journal of International Studies, Vol 6: The Interdisciplinary Journal of International Studies - 2010
Unbounded Error Quantum Query Complexity
Creators: name: Montanaro, Ashley
name: Nishimura, Harumichi
name: Raymond, Rudy
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: This work studies the quantum query complexity of Boolean functions in a scenario where it is only required that the query algorithm succeeds with a probability strictly greater than 1/2. We show that, just as in the communication complexity model, the unbounded error quantum query complexity is exactly half of its classical counterpart for any (partial or total) Boolean function. Moreover, we show that the "black-box" approach to convert quantum query algorithms into communication protocols by Buhrman-Cleve-Wigderson [STOC'98] is optimal even in the unbounded error setting. We also study a setting related to the unbounded error model, called the weakly unbounded error setting, where the cost of a query algorithm is given by q+log(1/2(p-1/2)), where q is the number of queries made and p>1/2 is the success probability of the algorithm. In contrast to the case of communication complexity, we show a tight Theta(log n) separation between quantum and classical query complexity in the weakly unbounded error setting for a partial Boolean function. We also show the asymptotic equivalence between them for some well-studied total Boolean functions.
description: 14 pages
Twisted states in low-dimensional hypercubic lattices
Creators: name: Lee, Seungjae
name: Cho, Young Sul
name: Hong, Hyunsuk
Publisher: name: arXiv
Year: 2018
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Physical sciences

description: Twisted states with non-zero winding numbers composed of sinusoidally coupled identical oscillators have been observed in a ring. The phase of each oscillator in these states constantly shifts, following its preceding neighbor in a clockwise direction, and the summation of such phase shifts around the ring over $2π$ characterizes the winding number of each state. In this work, we consider finite-sized $d$-dimensional hypercubic lattices, namely square ($d=2$) and cubic ($d=3$) lattices with periodic boundary conditions. For identical oscillators, we observe new states in which the oscillators belonging to each line (plane) for $d=2$ ($d=3$) are phase synchronized with non-zero winding numbers along the perpendicular direction. These states can be reduced into twisted states in a ring with the same winding number if we regard each subset of phase-synchronized oscillators as one single oscillator. For nonidentical oscillators with heterogeneous natural frequencies, we observe similar patterns with slightly heterogeneous phases in each line $(d=2)$ and plane $(d=3)$. We show that these states generally appear for random configurations when the global coupling strength is larger than the critical values for the states.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Cart. 192 (11 H 77), 295 folios, f. 0002v
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

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. 0002v, 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. 0002v, 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
title: Interface Formation during Collision Welding of Aluminum
Creators: name: Niessen, Benedikt
name: Schumacher, Eugen
name: Lueg-Althoff, Jörn
name: Bellmann, Jörg
name: Böhme, Marcus
name: Böhm, Stefan
name: Tekkaya, A. Erman
name: Beyer, Eckhard
name: Leyens, Christoph
name: Wagner, Martin Franz-Xaver
name: Groche, Peter
Publisher: name: MDPI
Year: 2021

description: Collision welding is a high-speed joining technology based on the plastic deformation of at least one of the joining partners. During the process, several phenomena like the formation of a so-called jet and a cloud of particles occur and enable bond formation. However, the interaction of these phenomena and how they are influenced by the amount of kinetic energy is still unclear. In this paper, the results of three series of experiments with two different setups to determine the influence of the process parameters on the fundamental phenomena and relevant mechanisms of bond formation are presented. The welding processes are monitored by different methods, like high-speed imaging, photonic Doppler velocimetry and light emission measurements. The weld interfaces are analyzed by ultrasonic investigations, metallographic analyses by optical and scanning electron microscopy, and characterized by tensile shear tests. The results provide detailed information on the influence of the different process parameters on the classical welding window and allow a prediction of the different bond mechanisms. They show that during a single magnetic pulse welding process aluminum both fusion-like and solid-state welding can occur. Furthermore, the findings allow predicting the formation of the weld interface with respect to location and shape as well as its mechanical strength.
Higher-Point Positivity
Creators: name: Chandrasekaran, Venkatesa
name: Remmen, Grant N.
name: Shahbazi-Moghaddam, Arvin
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the extension of techniques for bounding higher-dimension operators in quantum effective field theories to higher-point operators. Working in the context of theories polynomial in $X=(\partial ϕ)^2$, we examine how the techniques of bounding such operators based on causality, analyticity of scattering amplitudes, and unitarity of the spectral representation are all modified for operators beyond $(\partial ϕ)^4$. Under weak-coupling assumptions that we clarify, we show using all three methods that in theories in which the coefficient $λ_n$ of the $X^n$ term for some $n$ is larger than the other terms in units of the cutoff, $λ_n$ must be positive (respectively, negative) for $n$ even (odd), in mostly-plus metric signature. Along the way, we present a first-principles derivation of the propagator numerator for all massive higher-spin bosons in arbitrary dimension. We remark on subtleties and challenges of bounding $P(X)$ theories in greater generality. Finally, we examine the connections among energy conditions, causality, stability, and the involution condition on the Legendre transform relating the Lagrangian and Hamiltonian.
description: 25 pages
Minimum Makespan Multi-vehicle Dial-a-Ride
Creators: name: Gørtz, Inge Li
name: Viswanath  Nagarajan
name: Ramamoorthi Ravi
Publisher: name: Carnegie Mellon University
Year: 1963
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Dial-a-Ride problems consist of a set V of n vertices in a metric space (denoting travel time between vertices) and a set of m objects represented as source-destination pairs {(si,ti)}^mi=1, where each object requires to be moved from its source to destination vertex. In the multi-vehicle Dial-a-Ride problem, there are q vehicles each having capacity k and where each vehicle j ∈ [q] has its own depot-vertex rj ∈ V. A feasible schedule consists of a capacitated route for each vehicle (where vehicle j originates and ends at its depot rj that together move all objects from their sources to destinations. The objective is to find a feasible schedule that minimizes the maximum completion time (i.e. makespan) of vehicles, where the completion time of vehicle j is the time when it returns to its depot rjat the end of its route. We consider the preemptive version of multi-vehicle Dial-a-Ride, where an object may be left at intermediate vertices and transported by more than one vehicle, while being moved from source to destination. Approximation algorithms for the single vehicle Dial-a-Ride problem (q = 1) have been considered in [3,10] Our main results are an O(log3 n)-approximation algorithm for preemptive multi-vehicle Dial-a-Ride, and an improved O(logt)-approximation for its special case when there is no capacity constraint (here t ≤ n is the number of distinct depot-vertices). There is an Ω(log1/4 n) hardness of approximation known [9] even for single vehicle capacitated preemptive Dial-a-Ride. We also obtain an improved constant factor approximation algorithm for the uncapacitated multi-vehicle problem on metrics induced by graphs excluding any fixed minor.
title: ADCO, Cartulaire général de Cîteaux, dit de Jean de Cirey, (XVe siècle), tome VIII, Cart. 192 (11 H 77), 295 folios, f. 0060v
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/2012
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: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

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. 0060v, 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. 0060v, 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
Time evolution and decoherence of a spin-1/2 particle coupled to a spin bath in thermal equilibrium
Creators: name: Hamdouni, Y.
name: Petruccione, F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The time evolution of a spin-1/2 particle under the influence of a locally applied external magnetic field, and interacting with anisotropic spin environment in thermal equilibrium at temperature $T$ is studied. The exact analytical form of the reduced density matrix of the central spin is calculated explicitly for finite number of bath spins. The case of an infinite number of environmental spins is investigated using the convergence of the rescaled bath operators to normal Gaussian random variables. In this limit, we derive the analytical form of the components of the Bloch vector for antiferromagnetic interactions within the bath, and we investigate the short-time and long-time behavior of reduced dynamics. The effect of the external magnetic field, the anisotropy and the temperature of the bath on the decoherence of the central spin is discussed.
description: 17 pages, 13 figures (compressed), one table. To appear in Phys. Rev. B
Civil Society's Influence on the International Trade Regime Implications for African Countries
Creators: name: Tah, Jude Kongyu
Publisher: name: The Interdisciplinary Journal of International Studies
Year: 2013

description: The last decades have witnessed an increasing participation of civil society organisations in different areas of global governance. The international trade regime under the W TO has over the years been criticised as being unfavourable to the developing countries and has thus witnessed a signiﬁcant interest from the part of the NGOs. This article examines how NGOs attempt to inﬂuence policies formation within the international trade regime and what implications they have on Africa. The article identiﬁes and discusses the different strategies employed by these NGOs and carves out how they have shaped and strengthened Africa ‘s participation in international trade politics, as well as how they contributed to the introduction of the key issue of sustainable development within the discourse of international trade. The article concludes by pointing out that African states should view NGOs as important support partners and not as equally powerful or more powerful actors.
description: The Interdisciplinary Journal of International Studies, Vol 6: The Interdisciplinary Journal of International Studies - 2010
Minimal Valid Inequalities for Integer Constraints
Creators: name: Borozan, Valentin
name: Cornuejols, Gerard
Publisher: name: Carnegie Mellon University
Year: 1995
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: In this paper we consider a semi-infinite relaxation of mixed integer linear programs. We show that minimal valid inequalities for this relaxation correspond to maximal lattice- free convex sets, and that they arise from nonnegative, piecewise linear, positively homogeneous, convex functions.
Slow quenches in two-dimensional time-reversal symmetric Z2 topological insulators
Creators: name: Ulčakar, Lara
name: Mravlje, Jernej
name: Ramšak, Anton
name: Rejec, Tomaž
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the topological properties and transport in the Bernevig-Hughes-Zhang (BHZ) model undergoing a slow quench between different topological regimes. Due to the closing of the band gap during the quench, the system ends up in an excited state. For quenches governed by a Hamiltonian that preserves the symmetries present in the BHZ model (time-reversal, inversion, and conservation of spin projection), the $\mathbb{Z}_2$ invariant remains equal to the one evaluated in the initial state. The bulk spin Hall conductivity does change and its time average approaches that of the ground state of the final Hamiltonian. The deviations from the ground-state spin Hall conductivity as a function of the quench time follow the Kibble-Zurek scaling. We also consider the breaking of the time-reversal symmetry, which restores the correspondence between the bulk invariant and the transport properties after the quench.
description: corrected version, references added, corresponding erratum submitted to PRB
Transition from a quark-gluon plasma in the presence of a sharp front
Creators: name: Bilic, N.
name: Cleymans, J.
name: Redlich, K.
name: Suhonen, E.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The effect of a sharp front separating the quark-gluon plasma phase from the hadronic phase is investigated. Energy-momentum conservation and baryon number conservation constrain the possible temperature jump across the front. If one assumes that the temperature in the hadronic phase is $T\simeq$ 200 MeV , as has been suggested by numerous results from relativistic ion collisions, one can determine the corresponding temperature in the quark phase with the help of continuity equations across the front. The calculations reveal that the quark phase must be in a strongly supercooled state. The stability of this solution with respect to minor modifications is investigated. In particular the effect of an admixture of hadronic matter in the quark phase (e.g. in the form of bubbles) is considered in detail. In the absence of admixture the transition proceeds via a detonation transition and is accompanied by a substantial super-cooling of the quark-gluon plasma phase. The detonation is accompanied by less supercooling if a small fraction of bubbles is allowed. By increasing the fraction of bubbles the supercooling becomes weaker and eventually the transition proceeds via a smoother deflagration wave.
description: 10 pages, manuscript in TeX, 9 figures available as Postscript files, CERN-TH 6923/93
Democracy without Opposition Kenyan Civil Society at a Juncture
Creators: name: Brinkmeyer, Carsten
Publisher: name: The Interdisciplinary Journal of International Studies
Year: 2013

description: One result of the Kenyan national election in 2007 was the construction of a "Grand Coalition”. That circumstance left Kenyan democracy without a formal opposition, a gap that has been suggested to be ﬁlled by civil society. This article explores the role of Kenya’s civil society in the struggle for democracy, its role in a transitional democracy and its capacity for being a “check and balance institution" in a democracy without a parliamentarian opposition. It argues that civil society cannot fill the role of opposition within a democracy that has not been consolidated, since the foremost role of civil society is to promote public participation and the fulfilment of a social contract between state and society that is aligned with the societal values of redistribution, equality and inclusiveness.
description: The Interdisciplinary Journal of International Studies, Vol 6: The Interdisciplinary Journal of International Studies - 2010
Whither Regulationism: Reflections on the Regulation Approach
Creators: name: Juego, Bonn
Publisher: name: The Interdisciplinary Journal of International Studies
Year: 2013

description: Against the background of ongoing global crisis of capitalism, the article reflects on the most important and intriguing contributions of the French Regulation School within the Marxist tradition to critical international political economy. In particular, it examines and critiques the respective theses of principal regulationists—Aglietta, Lipietz, and Boyer—about capitalist stability, contradictions, dynamics, and relations. Aglietta’s limited conception of crises and contradictions is scrutinised by proposing a framework of agential-structural interrelations—specifically, the interactions between class struggle and market-dependence—in understanding capitalist relations and processes. Lipietz’s level of analysis on ‘national’ capitalism is questioned with a comprehension of the global character and universalising tendencies of capitalism. And Boyer’s reading of finance-led growth as the new regime of accumulation is explored with an argument to put more significance on reproduction than regulation and to bring back production and its interaction with the system of exchange in the analysis of capitalist development. The conclusion proposes a synthesis of regulation approach and the concepts from classical Marxism to better capture the specificities of contemporary capitalist development.
description: The Interdisciplinary Journal of International Studies, Vol 7: The Interdisciplinary Journal of International Studies - 2011
Microlensing Effects in Atmospheres of Substars
Creators: name: Berdina, L. A.
name: Minakov, A. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The purpose of the present work is the study of focusing properties of atmospheres of substars that is necessary for adequate interpreting of observational data and for solving the inverse problem consisting in recovery parameters of 'microlenses' (substars) and sources (quasars). Amplification factor for a quasar image as projected onto the field of microlenses-substars was computed for optical and radio wavelengths.
description: Published in Proceedings of the 14th Young Scientists Conference on Astronomy and Space Physics, Kyiv, Ukraine, April 23-28, 2007
Structure Functions of the Nucleon in a Statistical Model
Creators: name: Cleymans, J.
name: Dadic, I.
name: Joubert, J.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Deep inelastic scattering is considered in a statistical model of the nucleon. This incorporates certain features which are absent in the standard parton model such as quantum statistical correlations which play a role in the propagation of particles when considering Feynman diagrams containing internal lines. The inclusion of the ${\cal O}(α_{s})$ corrections in our numerical calculations allows a good fit to the data for $x\geq 0.25$. The fit corresponds to values of temperature and chemical potential of approximately $T=0.067$ GeV and $μ=0.133$ GeV. The latter values of parameters, however, give rise, for all $x$, to a large value for $R=σ_{L}/σ_{T}$.
description: 16 pages TeX, 11 figures available as Postscript files, University of Bielefeld preprint BI-TP 93/35
S-duality for the large $N=4$ superconformal algebra
Creators: name: Creutzig, Thomas
name: Gaiotto, Davide
name: Linshaw, Andrew R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We prove some conjectures about vertex algebras which emerge in gauge theory constructions associated to the geometric Langlands program. In particular, we present the conjectural kernel vertex algebra for the $S T^2 S$ duality transformation in $SU(2)$ gauge theory. We find a surprising coincidence, which gives a powerful hint about the nature of the corresponding duality wall. Concretely, we determine the branching rules for the small $N=4$ superconformal algebra at central charge $-9$ as well as for the generic large $N=4$ superconformal algebra at central charge $-6$. Moreover we obtain the affine vertex superalgebra of $\mathfrak{osp}(1|2)$ and the $N=1$ superconformal algebra times a free fermion as Quantum Hamiltonian reductions of the large $N=4$ superconformal algebras at $c=-6$.
description: Relationship between large and small N=4 superconformal VOAs is clarified
On Using Network Science in Mining Developers Collaboration in Software Engineering: A Systematic Literature Review
Creators: name: Abufouda, Mohammed
name: Abukwaik, Hadil
Publisher: name: arXiv
Year: 2017
Subjects: subject: Social and Information Networks (cs.SI)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: The goal of this study is to identify, review, and analyze the published research works that used network analysis as a tool for understanding the human collaboration on different levels of software development. This study and its findings are expected to be of benefit for software engineering practitioners and researchers who are mining software repositories using tools from network science field. We conducted a systematic literature review, in which we analyzed a number of selected papers from different digital libraries based on inclusion and exclusion criteria. We identified $35$ primary studies (PSs) from 4 digital libraries, then we extracted data from each PS according to a predefined data extraction sheet. The results of our data analysis showed that not all of the constructed networks used in the PSs were valid as the edges of these networks did not reflect a real relationship between the entities of the network. Additionally, the used measures in the PSs were in many cases not suitable for the used networks. Also, the reported analysis results by the PSs were not, in most cases, validated using any statistical model. Finally, many of the PSs did not provide lessons or guidelines for software practitioners that can improve the software engineering practices. Although employing network analysis in mining developers' collaboration showed some satisfactory results in some of the PSs, the application of network analysis needs to be conducted more carefully. That is said, the constructed network should be representative and meaningful, the used measure needs to be suitable for the context, and the validation of the results should be considered. More and above, we state some research gaps, in which network science can be applied, with some pointers to recent advances that can be used to mine collaboration networks.
description: International Journal of Data Mining & Knowledge Management Process (IJDKP)
Minimal Inequalities for an Infinite Relaxation of Integer Programs
Creators: name: Basu, Amitabh
name: Conforti, Michele
name: Cornuejols, Gerard
name: Zambelli, Giacomo
Publisher: name: Carnegie Mellon University
Year: 2008
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: We show that maximal S-free convex sets are polyhedra when S is the set of integral points in some rational polyhedron of Rn. This result extends a theorem of Lovász characterizing maximal lattice-free convex sets. We then consider a model that arises in integer programming, and show that all irredundant inequalities are obtained from maximal S-free convex sets.
Milton, Money, and Mischief
Creators: name: Jordan, Jerry L.
name: Meltzer, Allan
name: Schwartz, Anna J.
name: Sargent, Thomas
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: The title of this session is "Milton, Money, and Mischief.'' In case you do not know the origin of the title, it is from his latest book just published this year, Episodes In Monetary History: Money Mischief by Milton Friedman. But we are going to talk about more than money and Milton. Even if this were not an audience of professional economists, even if it were not an audience in a conference in the United States, or communicating in English, the name Friedman would probably be more familiar than any other in our profession, more widely known for what it is associated with, a name that has become identified with the idea of freedom throughout the world
Excitations in two-component Bose-gases
Creators: name: Kleine, Adrian
name: Kollath, Corinna
name: McCulloch, Ian P.
name: Giamarchi, Thierry
name: Schollwoeck, Ulrich
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this paper, we study a strongly correlated quantum system that has become amenable to experiment by the advent of ultracold bosonic atoms in optical lattices, a chain of two different bosonic constituents. Excitations in this system are first considered within the framework of bosonization and Luttinger liquid theory which are applicable if the Luttinger liquid parameters are determined numerically. The occurrence of a bosonic counterpart of fermionic spin-charge separation is signalled by a characteristic two-peak structure in the spectral functions found by dynamical DMRG in good agreement with analytical predictions. Experimentally, single-particle excitations as probed by spectral functions are currently not accessible in cold atoms. We therefore consider the modifications needed for current experiments, namely the investigation of the real-time evolution of density perturbations instead of single particle excitations, a slight inequivalence between the two intraspecies interactions in actual experiments, and the presence of a confining trap potential. Using time-dependent DMRG we show that only quantitative modifications occur. With an eye to the simulation of strongly correlated quantum systems far from equilibrium we detect a strong dependence of the time-evolution of entanglement entropy on the initial perturbation, signalling limitations to current reasonings on entanglement growth in many-body systems.
Michael Bruno on Heterodox Policy and Economic Stabilization
Creators: name: Meltzer, Allan
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Michael Bruno's book, Crisis. Stabilization and Economic Reform: Therapy by Consensus is that rare event--a book on economic policy by a distinguished economist who was close to the events he describes. Bruno had been deeply involved in debate, discussion, research, and advising on Israeli policy. He was an influential member of the small group that developed Israel's stabilization plan during the summer of 1985. From August 1986 to August 1991, as Governor of the Bank of Israel, he had a major role in carrying out the plan.
Interplay of Probabilistic Shaping and the Blind Phase Search Algorithm
Creators: name: Mello, Darli A. A.
name: Barbosa, Fabio A.
name: Reis, Jacklyn D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Signal Processing (eess.SP)
subject: Information Theory (cs.IT)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Probabilistic shaping (PS) is a promising technique to approach the Shannon limit using typical constellation geometries. However, the impact of PS on the chain of signal processing algorithms of a coherent receiver still needs further investigation. In this work we study the interplay of PS and phase recovery using the blind phase search (BPS) algorithm, which is widely used in optical communications systems. We first investigate a supervised phase search (SPS) algorithm as a theoretical upper bound on the BPS performance, assuming perfect decisions. It is shown that PS influences the SPS algorithm, but its impact can be alleviated by moderate noise rejection window sizes. On the other hand, BPS is affected by PS even for long windows because of correlated erroneous decisions in the phase recovery scheme. The simulation results also show that the capacity-maximizing shaping is near to the BPS worst-case situation for square-QAM constellations, causing potential implementation penalties.
description: Accepted for publication in the next available issue of the IEEE/OSA Journal of Lightwave Technology (https://ieeexplore.ieee.org/document/8457202/)
Military Service – Recruitment
Creators: name: Victoria, Artur
Publisher: name: Zenodo
Year: 2019

description: Portugal is with many difficulties with recruitment for the Armed Forces since the compulsory period of military service for the young people finished by law. The Forces are served by a professional effective staff (about 4.00 soldiers and 3.000 officers in the Army) respecting the country compromises with NATO. However, people are getting old and it is necessary to think in ten years because there isn’t any attraction by the actual professional and salary in the Forces. In the three stages of recruitment – applying – selection and incorporation young people do not seem attracted to serve and when applies, give up after in a big proportional quantity. This is a problem that responsible staff thinks to solve in three ways – Marketing for the young people giving them opportunities to adventure and new experiences – Inviting young people to try war games and instruction in one day as they were soldiers. And for the ones already convinced to apply, to allow them to be counseled by an expert through other time it serves by contract and getting him/her qualifications for after in the civil life apply easily for work having qualifications. Ant Another bet is being done. How to incentivize feminine applications. A big social study is going on about how to approach this issue. This is the American way of acting – creating battle heroes and real 12-Inch Soldier Doll ordered by Ronald Reagan to Marvel to create the famous action figure became a Toy Legend. G.I. Joe was an "action figure".
CMB Anisotropies and Inflation from Non-Standard Spinors
Creators: name: Boehmer, Christian G.
name: Mota, David F.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The apparent alignment of the cosmic microwave background multipoles on large scales challenges the standard cosmological model. Scalar field inflation is isotropic and cannot account for the observed alignment. We explore the imprints, a non-standard spinor driven inflation would leave on the cosmic microwave background anisotropies. We show it is natural to expect an anisotropic inflationary expansion of the Universe which has the effect of suppressing the low multipole amplitude of the primordial power spectrum, while at the same time to provide the usual inflationary features.
description: 5 pages; Typo corrected
Spectroscopic Families Among Diffuse Interstellar Bands
Creators: name: Bryndal, K.
name: Wszolek, B.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Looking for spectroscopic families in the whole set of discovered diffuse interstellar bands (DIBs) is an indirect trial of solving the problem of DIBs' carriers. Basing on optical high resolution spectra, covering the range from 5655 to 7020 Å, we found few relatively strong DIBs which are not well correlated one with another and therefore they may play a role of representatives of separate spectroscopic families. In the next step we indicated DIBs which tend to follow the behaviour of their representatives. As a result of our analysis we propose few, probably not complete yet, spectroscopic families of DIBs.
description: Published in Proceedings of the 14th Young Scientists Conference on Astronomy and Space Physics, Kyiv, Ukraine, April 23-28, 2007
Defining dosimetry and markers of exposure in inhalation drug development
Creators: name: Paul, Graham
Publisher: name: F1000 Research Limited
Year: 2019

description: Development of pharmaceuticals as dry powder formulations for treatment of respiratory diseases has significant challenges including: (i) distinction between adverse toxicopathology and histopathological changes attributable to particle clearance mechanisms; (ii) low ‘safety margins’ arising from scaling factors applied for interspecies differences in lung deposition and for lesions that cannot be monitored clinically in humans. Furthermore, development programs for inhaled products consume high masses of drug relative to other exposure routes. This limits the extent to which the inhaled route is utilised in early studies designed to identify issues and thus discharge liabilities before committing significant resources and finances to clinical development. This is especially true of conventional inhalation exposure systems used for dry powder aerosol delivery to animals. Strategies proposed to use less material in early respiratory drug development include: (i) progression to Phase I clinical trials using nebulised (liquid) formulations to identify unforeseen toxicity or undesirable PK/PD (liabilities such as tolerability or altered PK/PD are addressed later when the final particulate formulation is developed); (ii) design of aerosol delivery systems to reduce drug requirements for inhalation studies in early development. A clear understanding of differences in dosimetry, drug efficacy and toxicology of aerosols presented as dusts or droplets is pivotal to these strategies.

The objectives of this project are to assess the extent to which changing the presentation of an inhaled drug alters its rate and extent of systemic exposure, lung dose and the drug’s efficacy and toxicology. Summary results of enabling work to develop a capsule-based dry powder aerosol generator and preliminary results for investigation of pulmonary toxicology (pathology of lung sections, and biomarkers in bronchoalveolar lavage fluid) in rats administered an aerosol generated from micronised crystalline drug in lactose for up to 28 days are described, with proposals for further work.
Scaling Phononic Quantum Networks of Solid-State Spins with Closed Mechanical Subsystems
Creators: name: Kuzyk, Mark C.
name: Wang, Hailin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Phononic quantum networks feature distinct advantages over photonic networks for on-chip quantum communications, providing a promising platform for developing quantum computers with robust solid-state spin qubits. Large mechanical networks including one-dimensional chains of trapped ions, however, have inherent and well-known scaling problems. In addition, chiral phononic processes, which are necessary for conventional phononic quantum networks, are difficult to implement in a solid-state system. To overcome these seemingly unsolvable obstacles, we have developed a new network architecture that breaks a large mechanical network into small and closed mechanical subsystems. This architecture is implemented in a diamond phononic nanostructure featuring alternating phononic crystal waveguides with specially-designed bandgaps. The implementation also includes nanomechanical resonators coupled to color centers through phonon-assisted transitions as well as quantum state transfer protocols that can be robust against the thermal environment.
Mexico-U.S. Immigration: Effects of Wages and Border Enforcement
Creators: name: Lessem, Rebecca
Publisher: name: Carnegie Mellon University
Year: 1960
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: I study how relative wages and U.S. border enforcement affect immigration from Mexico to the United States. To do this, I estimate a discrete choice dynamic programming model where a person’s decisions depend on the location of their spouse. I use a new identification strategy to estimate the effect of border enforcement on immigration, accounting for the variation in the allocation of resources along the border. I estimate the model using data on individual immigration decisions from the Mexican Migration Project. Counterfactuals show that a 10% increase in Mexican wages would decrease the number of years spent in the U.S. by about 8%. A 50% increase in enforcement reduces immigration by up to 11.6%.
title: Design and Thermo-Economic Comparisons of an Absorption Air Conditioning System Based on Parabolic Trough and Evacuated Tube Solar Collectors
Creators: name: Al-Falahi, Adil
name: Alobaid, Falah
name: Epple, Bernd
Publisher: name: MDPI
Year: 2021

description: Solar absorption cycles for air conditioning systems have recently attracted much attention. They have some important advantages that aid in reducing greenhouse gas emissions. In this work, design and thermo-economic analyses are presented in order to compare between two different collector types (parabolic trough and evacuated tube) by water–lithium bromide absorption systems, and to select the best operating conditions. Generally, the system consists of three major parts. The first part is the solar field for thermal power conversion. The second part is the intermediate cycle, which contains a flashing tank and pumping system. The third part is the water lithium bromide absorption chiller. A case study for a sports arena with 700–800 kW total cooling load is also presented. Results reveal that a parabolic trough collector combined with H2O–LiBr (PTC/H2O–LiBr) gives lower design aspects and minimum rates of hourly costs (USD 5.2/h), while ETC/H2O–LiBr configuration give USD 5.6/h. The H2O–LiBr thermo-economic product cost is USD 0.14/GJ. The cycle coefficient of performance COP was in the range of 0.5 to 0.9.
Mexico: Tighter Regulations and Higher Spending Stimulate Market
Creators: name: Lave, Lester B.
name: Matlilde  Espinosa Rubio
Publisher: name: Carnegie Mellon University
Year: 1972
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: Of the countries in Latin America, none is getting more attention from the U.S, environmental industry than Mexico. Forces such as growing environmental concern among Mexicans and pressure from the U.S. and international lending institutions to tighten environmental standards have led to both stronger enforcement and higher levels of spending. The result is an expanding market for environmental controls of more than $3 billion a year whose rate of growth is expected to accelerate in the near future. Many opportunities exist for U.S. companies in the areas of air and water services, solid waste and hazardous waste, according to speakers at the Air & Waste Management Association's conference on Mexican environmental issues which was held in Pittsburgh in May. However, doing business in Mexico usually requires dose cooperation with local companies, adapting to a different business culture, and lining up solid financing.
title: AN, Registre des écrous du Châtelet, Y5266, f. p1000965
Creators: name: Claustre, Julie
name: Nationales, Archives
name: ArchivesNationales/J.CLAUSTRE/H.REGAZZI/2020
name: Archives Nationales
name: Claustre, Julie
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: Châtelet
subject: registre

description: Registre des écrous du Châtelet, Archives Nationales, Y5266. Numérisation en mode image.
description: Bibliographic citation: Archives Nationales, Registre des écrous du Châtelet, Y5266, f. p1000965
Dissipative Processes in an Expanding Massive Gluon Gas
Creators: name: Cleymans, J.
name: Ilyun, S. V.
name: Smolyansky, S. A.
name: Zinovjev, G. M.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The temperature dependence of the kinetic coefficients is obtained in the non-perturbative region with the help of Green-Kubo-type formulae in the model of massive gluon gas motivated by numerical results from simulations of lattice QCD. The entropy production rate is estimated using scaling hydrodynamics. It is shown that the increase in the viscosity coefficients leads to entropy generation in heavy ion collision processes which could be big, especially for temperatures close to the critical one.
description: 8 pages Latex, 5 figures available as Postscript files, University of Bielefeld preprint 93/36