cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Cosmological simulations with scale-free initial conditions. I. Adiabatic hydrodynamics
Creators: name: Owen, JM
name: Weinberg, DH
name: Evrard, AE
name: Hernquist, L
name: Katz, N
Publisher: name: University of Massachusetts Amherst
Year: 1998
Subjects: subject: cosmology : theory
subject: hydrodynamics
subject: large-scale structure of universe
subject: methods : numerical
subject: Astrophysics and Astronomy

description: This is the pre-published version harvested from ArXiv. The published version is located at http://iopscience.iop.org/0004-637X/503/1/16/
description: We analyze hierarchical structure formation based on scale-free initial conditions in an Einstein-de Sitter universe, including a baryonic component with Ωbary = 0.05. We present three independent, smoothed particle hydrodynamics (SPH) simulations, performed at two resolutions (323 and 643 dark matter and baryonic particles) and with two different SPH codes (TreeSPH and P3MSPH). Each simulation is based on identical initial conditions, which consist of Gaussian-distributed initial density fluctuations that have a power spectrum P(k) k-1. The baryonic material is modeled as an ideal gas subject only to shock heating and adiabatic heating and cooling; radiative cooling and photoionization heating are not included. The evolution is expected to be self-similar in time, and under certain restrictions we identify the expected scalings for many properties of the distribution of collapsed objects in all three realizations. The distributions of dark matter masses, baryon masses, and mass- and emission-weighted temperatures scale quite reliably. However, the density estimates in the central regions of these structures are determined by the degree of numerical resolution. As a result, mean gas densities and Bremsstrahlung luminosities obey the expected scalings only when calculated within a limited dynamic range in density contrast. The temperatures and luminosities of the groups show tight correlations with the baryon masses, which we find can be well represented by power laws. The Press-Schechter (PS) approximation predicts the distribution of group dark matter and baryon masses fairly well, though it tends to overestimate the baryon masses. Combining the PS mass distribution with the measured relations for T(M) and L(M) predicts the temperature and luminosity distributions fairly accurately, though there are some discrepancies at high temperatures/luminosities. In general the three simulations agree well for the properties of resolved groups, where a group is considered resolved if it contains more than 32 particles.
Relaxed Bell inequalities and Kochen-Specker theorems
Creators: name: Hall, Michael J. W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The combination of various physically plausible properties, such as no signaling, determinism, and experimental free will, is known to be incompatible with quantum correlations. Hence, these properties must be individually or jointly relaxed in any model of such correlations. The necessary degrees of relaxation are quantified here, via natural distance and information-theoretic measures. This allows quantitative comparisons between different models in terms of the resources, such as the number of bits, of randomness, communication, and/or correlation, that they require. For example, measurement dependence is a relatively strong resource for modeling singlet state correlations, with only 1/15 of one bit of correlation required between measurement settings and the underlying variable. It is shown how various 'relaxed' Bell inequalities may be obtained, which precisely specify the complementary degrees of relaxation required to model any given violation of a standard Bell inequality. The robustness of a class of Kochen-Specker theorems, to relaxation of measurement independence, is also investigated. It is shown that a theorem of Mermin remains valid unless measurement independence is relaxed by 1/3. The Conway-Kochen 'free will' theorem and a result of Hardy are less robust, failing if measurement independence is relaxed by only 6.5% and 4.5%, respectively. An appendix shows the existence of an outcome independent model is equivalent to the existence of a deterministic model.
description: 19 pages (including 3 appendices); v3: minor clarifications, to appear in PRA
Jean-Luc Nancy: de la guerra a la necesidad de una nueva ontología política
Creators: name: Roa Hewstone, Carlos
Publisher: name: Post-filosofie
Year: 2023
Subjects: Comunità; Economia; Guerra; Jean-Luc Nancy; Ontologia politica; Community; Economy; Jean-Luc Nancy; Political Ontology; War; Comunidad; Economía; Guerra; Jean-Luc Nancy; Ontología política

description: El artículo examina el argumento que sustenta tanto la guerra identitaria de los Balcanes como la guerra económica de Irak, esto es, que si lo que estorba a la realización de la unidad planetaria, debe procederse a la limpieza étnica y a la exterminación sistemática de la pluralidad. En respuesta a la totalización de estas figuras político filosóficas, la ontología de la comunidad de Nancy elicita una renovación en la comprensión de lo político y lo ontológico, al echar sus raíces en las modalidades concretas de comunicación y exposición entre seres finitos.

 

The article examines the argument that underpins both the identity war in the Balkans and the economic war in Iraq and, in other words, if what is in the way of the realization of planetary unity, should be ascribed to the ethnic cleansing and the systematic extermination of plurality. In response to the totalization of these political-philosophical figures, Nancy’s ontology of community elicits a renewal in the understanding of the political and the ontological by rooting in the concrete modalities of communication and exposure among finite beings.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
Potere erotico e sessistenza: Jean-Luc Nancy con Audre Lorde
Creators: name: Recchia Luciani, Francesca R.
Publisher: name: Post-filosofie
Year: 2023
Subjects: Audre Lorde; Destinerranza; Jean-Luc Nancy; Sessistenza; Audre Lorde; Destinerrance; Jean-Luc Nancy; Sexistence; Audre Lorde; Destinerrance; Jean-Luc Nancy; Sexistence

description: L’accostamento che opera Jean-Luc Nancy tra l’“indeterminatezza della pulsione” e l’“inadeguatezza del linguaggio” che tenta di descriverla, accomuna nella medesima “destinerranza” il senso e il sesso (oltre che il senso del sesso), in quanto entrambi inattingibili e incommensurabili. Lo sfuggirsi del sesso e del linguaggio marca l’ontologia erotica o la filosofia sessistenziale con cui Nancy cerca di dar conto della relazione d’intimità tra persone come evento perspicuo, interattivo e trasformativo. In tal senso, una lettura del concetto di “sessistenza” attraverso quello di “potere erotico” messo a punto da Audre Lorde dimostra la centratura genuinamente ontologica e l’immenso potenziale trasformativo che, sia per il filosofo francese che per la teorica lesbo-femminista afroamericana, ha l’esperienza sessuale che connette gli esseri umani. La capacità di Nancy di pensare il sesso al di là dei generi (egli si riferisce in Sessistenza proprio al “potere erotico” di Lorde come evento rivoluzionario e liberatorio) fa così segno al rapporto piuttosto che ai soggetti che lo ingaggiano.

 

The juxtaposition that Jean-Luc Nancy makes between the “indeterminacy of the drive” and the “inadequacy of the language” that attempts to describe it, lumps sense and sex (as well as the sense of sex) together in the same “destinerrancy,” as both unattainable and incommensurable. The elusiveness of sex and language marks the erotic ontology or sexistential philosophy with which Nancy seeks to account for the relationship of intimacy between persons as a perspicuous, interactive and transformative event. In this sense, a reading of the concept of “sexistence” through that of “erotic power” developed by Audre Lorde demonstrates the genuinely ontological centering and immense transformative potential that, for both the French philosopher and the African-American lesbian-feminist theorist, the sexual experience that connects human beings has. Nancy’s ability to think sex beyond genders (he refers in Sexistence precisely to Lorde’s “erotic power” as a revolutionary and liberating event) thus makes a mark on the relationship rather than on the subjects who engage it.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
Community Violence and Asthma Morbidity: The Inner-City Asthma Study
Creators: name: Wright, Rosalind J
name: Mitchell, Herman
name: Visness, Cynthia M.
name: Cohen, Sheldon
name: Stout, James
name: Evans, Richard
name: Gold, Diane R.
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Objectives. We examined the association between exposure to violence and asthma among urban children. Methods. We obtained reports from caretakers (n = 851) of violence, negative life events, unwanted memories (rumination), caretaker-perceived stress, and caretaker behaviors (keeping children indoors, smoking, and medication adherence). Outcomes included caretaker-reported wheezing, sleep disruption, interference with play because of asthma, and effects on the caretaker (nights caretaker lost sleep because of child’s asthma). Results. Increased exposure to violence predicted higher number of symptom days (P = .0008) and more nights that caretakers lost sleep (P = .02) in a graded fashion after control for socioeconomic status, housing deterioration, and negative life events. Control for stress and behaviors partially attenuated this gradient, although these variables had little effect on the association between the highest level of exposure to morbidity, which suggests there are other mechanisms. Conclusions. Mechanisms linking violence and asthma morbidity need to be further explored.
Phenomenology of $Λ$-CDM model: a possibility of accelerating Universe with positive pressure
Creators: name: Ray, Saibal
name: Khlopov, Maxim
name: Mukhopadhyay, Utpal
name: Ghosh, Partha Pratim
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Among various phenomenological $Λ$ models, a time-dependent model $\dot Λ\sim H^3$ is selected here to investigate the $Λ$-CDM cosmology. Using this model the expressions for the time-dependent equation of state parameter $ω$ and other physical parameters are derived. It is shown that in $H^3$ model accelerated expansion of the Universe takes place at negative energy density, but with a positive pressure. It has also been possible to obtain the change of sign of the deceleration parameter $q$ during cosmic evolution.
description: 16 Latex pages, 11 figures, Considerable modifications in the text; Accepted in IJTP
Xyletinus (Xyletinus) ruficollis Gebler 1833
Creators: name: Zahradník, Petr
name: Demetriou, Jakovos
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Anobiidae
Xyletinus
Xyletinus ruficollis

description: Xyletinus (Xyletinus) ruficollis Gebler, 1833
Baudi di Selve 1874: 333; Zahradník 2007a: 361; Zahradník 2016b: 124.
Distribution. P: AU BU CY CZ FR GR HU IT KZ RO RU SP ST TR UK. Europe, Siberia, Sinai Peninsula, Central Asia (Zahradník 2007a).
description: Published as part of Zahradník, Petr & Demetriou, Jakovos, 2023, A review of the Ptinidae (Coleoptera: Bostrichoidea) of Cyprus, including new faunistic records and the description of a new species, pp. 243-265 in Zootaxa 5306 (2) on page 261, DOI: 10.11646/zootaxa.5306.2.5, http://zenodo.org/record/8061315
Résister à la chute de l’Occident. Penser l’orientalisme anorexique avec Jean-Luc Nancy
Creators: name: Todaro, Benedetta
Publisher: name: Post-filosofie
Year: 2023
Subjects: Corpo anoressico; Incarnazione; Incorporazione; Jean-Luc Nancy; Occidente; Anorexic Body; Incarnation; Incorporation; Jean-Luc Nancy; West; Corps anorexique; Incarnation; Incorporation; Jean-Luc Nancy; Occident

description: Questo articolo propone di comprendere l’emergenza ed il senso del corpo anoressico a partire dal pensiero del corpo in Jean-Luc Nancy. Dopo l’articolazione di una prima distinzione tra i termini di “incarnazione” (Merleau-Ponty), “incorporazione” (Abraham e Torok) e “ex-corpore” (Nancy), si tratta di leggere il corpo anoressico attraverso i principali testi di Nancy sul corpo: Noli me tangere, Corpus, e sulla nascita del corpo come nascita del soggetto in Ego sum. Il concetto nancyano di “expropriation du corps” appare come centrale. Infine, attraverso un breve riferimento al testo La création du monde ou la mondialisation, si vuole situare la tragicità del corpo anoressico come forma di resistenza al disastro della riproduzione in serie dei corpi ed alla manipolazione del desiderio nella società occidentale capitalistica e consumeristica.

 

This article proposes to understand the emergence and sense of the anorexic body through Jean-Luc Nancy's thought on the body. After the articulation of an initial distinction between the terms “incarnation” (Merleau-Ponty), “incorporation” (Abraham and Torok) and “ex-corpore” (Nancy), we read the anorexic body through Nancy's main texts on the body: Noli me tangere, Corpus, and on the birth of the body as the birth of the subject in Ego sum. Nancy’s concept of “expropriation du corps” appears as central. Finally, by means of a brief reference to the text La création du monde ou la mondialisation, we wish to situate the tragic nature of the anorexic body as a form of resistance to the disaster of the mass reproduction of bodies and the manipulation of desire in capitalist and consumerist western society.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
Instabilities and propagation of neutrino magnetohydrodynamic waves in arbitrary direction
Creators: name: Haas, Fernando
name: Pascoal, Kellen Alves
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: In a previous work [16], a new model was introduced, taking into account the role of the Fermi weak force due to neutrinos coupled to magnetohydrodynamic plasmas. The resulting neutrino-magnetohydrodynamics was investigated in a particular geometry associated with the magnetosonic wave, where the ambient magnetic field and the wavevector are perpendicular. The corresponding fast, short wavelength neutrino beam instability was then obtained in the context of supernova parameters. The present communication generalizes these results, allowing for arbitrary direction of wave propagation, including fast and slow magnetohydrodynamic waves and the intermediate cases of oblique angles. The numerical estimates of the neutrino-plasma instabilities are derived in extreme astrophysical environments where dense neutrino beams exist.
Nancy e l’atomismo
Creators: name: Tuppini, Tommaso
Publisher: name: Post-filosofie
Year: 2023
Subjects: Atomismo greco; Corpo; Jean-Luc Nancy; Materia; Natura; Body; Greek Atomism; Jean-Luc Nancy; Matter; Nature; Atomisme grec; Corps; Jean-Luc Nancy; Matière; Nature

description: Per Nancy l’atomismo greco rappresenta “l’altro inizio” della filosofia, diverso dall’inizio platonico. Il pensiero atomistico è doppio: da un lato afferma la costituzione molteplice delle cose, la loro condizione frammentata e dispersa. Questo è l’aspetto su cui insiste Nancy: il fatto che ogni unità presenta una tessitura multipla, la presenza necessaria di una distanza dentro ogni rapporto, il mondo come un concatenamento di esposizioni. C’è però un altro aspetto dell’atomismo, un pensiero che afferma l’unità indefettibile e dominatrice del molteplice. L’atomo e la sensazione sono due cose che manifestano una coerenza interna assoluta: il primo è “solido”, la seconda è “certa”. La comprensione della Natura come pluralità primordiale dice in modo soltanto parziale la verità dell’atomismo. L’altra verità dell’atomismo è la necessità fisica ed esperienziale dell’unità.

 

For Nancy, Greek atomism represents “the other beginning” of philosophy, different from the Platonic beginning. Atomistic thought is double: on the one hand it affirms the multiple constitution of things, their fragmented and dispersed condition. This is the aspect on which Nancy insists: the fact that each unit presents a multiple texture, the necessary presence of a distance within each relationship, the world as a chain of exposures. However, there is another aspect of atomism, a thought that affirms the indefectible and dominating unity of the multiple. The atom and the sensation are two things that manifest an absolute internal coherence: the first is “solid”, the second is “certain”. The understanding of Nature as primordial plurality tells only partially the truth of atomism. The other truth of atomism is the physical and experiential necessity of unity.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
Communicating with high-level plans
Creators: name: Bonar, Jeffrey
name: Liffick, Blaise W.
name: Artificial Intelligence And Psychology Project.
Publisher: name: Carnegie Mellon University
Year: 1988
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Abstract: "We discuss our experience with an interface that gives users the ability to directly represent and manipulate goals at several levels of detail. The interface is built into Bridge, a tutorial environment for novice programmers. The name comes from our intended 'bridge' between novice and expert conceptions of programming. In order to understand student designs and partial programs, Bridge provides languages that allow a student to talk about his or her high-level designs and partial work. We call the vocabulary of these languages plans. Plans are bundles of knowledge about the standard subtasks in a domain, designed and organized based on a typical user's point of view."
Krylov integrators for Hamiltonian systems
Creators: name: Koskela, Antti
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65P10, 37M15, 65F60, 65F10

description: We consider Arnoldi like processes to obtain symplectic subspaces for Hamiltonian systems. Large systems are locally approximated by ones living in low dimensional subspaces; we especially consider Krylov subspaces and some extensions. This will be utilized in two ways: solve numerically local small dimensional systems or in a given numerical, e.g. exponential, integrator, use the subspace for approximations of necessary functions. In the former case one can expect an excellent energy preservation. For the latter this is so for linear systems. For some second order exponential integrators we consider these two approaches are shown to be equivalent. In numerical experiments with nonlinear Hamiltonian problems their behaviour seems promising.
description: 24 pages, 10 figures
Somatocene. Noi corpo del mondo
Creators: name: Tusa, Giovanbattista
Publisher: name: Post-filosofie
Year: 2023
Subjects: Antropocene; Corpo; Jean-Luc Nancy; Mondo; Somatocene; Anthropocene; Body; Jean-Luc Nancy; Somatocene; World; Anthropocène; Corps; Jean-Luc Nancy; Monde; Somatocène

description: Il paradosso del nostro tempo sembra essere quello di un’umanità sempre più unificata e allo stesso tempo sempre più frammentata. Più il pianeta diventa integrato, più i nostri fondamenti condivisi sembrano crollare. In risposta a questo disagio, la filosofia pare attraversata dalla spaventosa ipotesi di uno scenario ultimo, radicale e allo stesso tempo rassicurante: la prospettiva di un mondo senza di noi. In questo breve scritto speculiamo su tale visione affascinante e definitiva, che mira a bandire dal mondo la figura familiare ma contraddittoria del "noi". Il "noi" è infatti una paradossale prima persona plurale che intreccia molteplicità e unicità; piuttosto che denotare l'idea cumulativa di una sostanza, nomina la figura di un'ontologia ancora a venire.

 

The paradox of our time seems to be that every day humanity is becoming more and more unified while at the same time it is becoming more and more fragmented. The more integrated the planet becomes, the more the ground that holds our lives together seems to break down. In response to this unease, philosophy seems to be traversed by the frightening hypothesis of an ultimate scenario that is both radical but nevertheless somehow reassuring: the perspective of a world without us. In this short essay, we speculate on such a final and compelling vision that aims to banish from the world the familiar yet contradictory figure of “we”. For “we” is a paradoxical plural in the first person that intertwines multiplicity and uniqueness; rather than denoting the cumulative identity of a substance, it names the figure of an ontology yet to come.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
Topological and Geometrical Properties of Brane-Worlds
Creators: name: Monte, Edmundo M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study the geometrical and topological properties of the bulk (environment space) when we modify the geometry or topology of a brane-world. Through the characterization of a spherically symmetric space-time as a local brane-world immersed into six dimensional pseudo-Euclidean spaces, with different signatures of the bulk, we investigate the existence of a topological difference in the immersed brane-world. In particular the Schwarzschild's brane-world and its Kruskal (or Fronsdal) brane-world extension are examined from point of view of the immersion formalism. We prove that there is a change of signature of the bulk when we consider a local isometric immersion and different topologies of a brane-world in that bulk.
description: 9 pages, accepted for publication in Int. J. Geom. Metho. Mod. Phys
Il negativo della politica. Sul lascito teoretico di Jean-Luc Nancy
Creators: name: Villani, Massimo
Publisher: name: Post-filosofie
Year: 2023
Subjects: Decostruzione; Jean-Luc Nancy; Mondializzazione; Politica; Sovranità; Deconstrction; Globalization; Jean-Luc Nancy; Politics; Sovereignty; Déconstruction; Jean-Luc Nancy; Mondialisation; Politique; Souveraineté

description: La tesi di partenza di questo saggio è che Nancy abbia radicalmente assimilato l’idea di una indeterminazione radicale. A partire da qui, il problema fondamentale che egli si trova ad affrontare è quello dell’individuazione, impossibile e necessaria, di uno spazio politico separato e autonomo. L’opzione metafisica di partenza impedisce la determinazione di una dimensione puramente politica, ma d’altra parte la politica non può coincidere col piano prasseologico nel quale l’agire diventa una funzione del mercato. In un difficile confronto con Schmitt, Nancy cerca di pensare una sovranità che coincida con l’esistenza stessa, e di conseguenza, un fervore democratico, ovvero non mistico né fusionale, ma che consiste esattamente nel godimento della pluralità.

 

The starting thesis of this essay is that Nancy assimilated the idea of a radical indeterminacy. Starting from here, the fundamental problem he is facing is the identification of a political space that could be separated and autonomous. The starting metaphysical option precludes the determination of a purely political dimension, but, on the other hand, politics cannot be the same as a praxeological plan, where action becomes a market’s function. In a difficult comparison with Schmitt, Nancy tries to think a sovereignty that matches with the existence, and, accordingly, a democratic fervor, that is not mystical nor fusional, but that consists precisely in the enjoyment of the plurality.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
Commonality of neural representations of words and pictures
Creators: name: Shinkareva, Svetlana V.
name: Malave, Vincente L.
name: Mason, Robert A.
name: Mitchell, Tom M.
name: Just, Marcel
Publisher: name: Carnegie Mellon University
Year: 2011
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: Department of Psychology
Finitely generated groups with polynomial index growth
Creators: name: Pyber, Laszlo
name: Segal, Dan
Publisher: name: arXiv
Year: 2007
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F69, 20F16

description: We prove that a finitely generated soluble residually finite group has polynomial index growth if and only if it is a minimax group. We also show that if a finitely generated group with PIG is residually finite-soluble then it is a linear group. These results apply in particular to boundedly generated groups; they imply that every infinite BG residually finite group has an infinite linear quotient.
description: To appear in Crelle's Journal
Neutron Anomalous Magnetic Moment in Dense Magnetized Systems
Creators: name: Rezaei, Zeinab
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In this work, we calculate the neutron anomalous magnetic moment supposing that this value can depend on the density and magnetic field of system. We employ the lowest order constraint variation (LOCV) method and $AV_{18}$ nuclear potential to calculate the medium dependency of the neutron anomalous magnetic moment. It is confirmed that the neutron anomalous magnetic moment increases by increasing the density, while it decreases as the magnetic field grows. The energy and equation of state for the system have also been investigated.
description: 14 pages, 6 figures. Accepted for publication in IJMPE
Incoherent Effect of Fe and Ni Substitutions in the Ferromagnetic-Insulator La0.6Bi0.4MnO3+d
Creators: name: Kundu, Asish K.
name: Seikh, Md. Motin
name: Srivastava, Akhilesh
name: Mahajan, S.
name: Chatterjee, R.
name: Pralong, V.
name: Raveau, B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A comparative study of the effect of Fe and Ni doping on the bismuth based perovskite La0.6Bi0.4MnO3.1, a projected spintronics magnetic semiconductor has been carried out. The doped systems show an expressive change in magnetic ordering temperature. However, the shifts in ferromagnetic transition (TC) of these doped phases are in opposite direction with respect to the parent phase TC of 115 K. The Ni-doped phase shows an increase in TC ~200 K, whereas the Fe-doped phase exhibits a downward shift to TC~95 K. Moreover, the Fe-doped is hard-type whereas the Ni-doped compound is soft-type ferromagnet. It is observed that the materials are semiconducting in the ferromagnetic phase with activation energies of 77 & 82 meV for Fe & Ni-doped phases respectively. In the presence of external magnetic field of 7 Tesla, they exhibit minor changes in the resistivity behaviours and the maximum isothermal magnetoresistance is around -20 % at 125 K for the Ni-phase. The results are explained on the basis of electronic phase separation and competing ferromagnetic and antiferromagnetic interactions between the various mixed valence cations.
description: 18 pages including figures
L’inizio di Jean-Luc Nancy
Creators: name: Dwivedi, Divya
Publisher: name: Post-filosofie
Year: 2023
Subjects: Decostruzione; Filosofia; Inizio; Jean-Luc Nancy; Occidente; Beginning; Deconstrction; Jean-Luc Nancy; Philosophy; West; Début; Déconstruction; Jean-Luc Nancy; Ouest; Philosophie

description: Jean-Luc Nancy si era occupato della questione dell’inizio a molteplici livelli, in molteplici maniere ed in molteplici sensi, riuscendo a parlare dell’inizio affermativamente, cioè con audacia. Anche quando si trovava in ospedale, nel luglio 2021, concluse il suo ultimo scritto, intitolato La fine della filosofia e il compito del pensiero, per dare avvio al progetto pensato con Shaj Mohan e Divya Dwivedi “L’altro inizio della filosofia”. In Cruor, il suo ultimo libro, sono raccolte tutte le sue riflessioni critiche sulla questione del destino, delle componenti antisemite della storia heideggeriana dell’essere, dei fini della filosofia, con i quali dobbiamo fare i conti, così come sulla questione delle origini, dell’archefilia e dell’essenza an-archica della filosofia e della democrazia – e ciò significa, per noi, poter pensare quel senso altro dell’inizio rispetto a quello che si intende con “archè”; cosa che potrebbe permetterci di preparare un altro inizio della filosofia rispetto a quello heideggeriano, e di rispondere così alla scommessa di Nancy “perché non farla finita?”. Nancy non ci ha lasciato, anzi, stiamo iniziando solo ora con Jean-Luc Nancy.

 

Jean-Luc Nancy dealt with the question of the beginning on multiple levels, in multiple ways and in multiple senses, managing to speak of the beginning affirmatively, boldly. Even when he was in hospital in July 2021, he completed his last writing entitled The End of Philosophy and the Task of Thought, in order to initiate the project he conceived with Shaj Mohan and Divya Dwivedi “The Other Beginning of Philosophy”. In his latest book Cruor are collected all his critical remarks on the question of destiny, on the anti-Semitic components of the Heideggerian history of being, on the aims of philosophy, with which we must deal, as well as on the question of origins, of archephilia and the an-archic essence of philosophy and democracy. For us, this means being able to think about that other sense of the beginning than what is meant by “archè”; something that might allow us to prepare another beginning of philosophy than the Heideggerian one, and thus to answer Nancy's wager: “why not get it over with?”. Nancy has not left us, rather, we are only now beginning with Jean-Luc Nancy.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
Statistical correlations in an ideal gas of particles obeying fractional exclusion statistics
Creators: name: Pellegrino, F. M. D.
name: Angilella, G. G. N.
name: March, N. H.
name: Pucci, R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: After a brief discussion of the concepts of fractional exchange and fractional exclusion statistics, we report partly analytical and partly numerical results on thermodynamic properties of assemblies of particles obeying fractional exclusion statistics. The effect of dimensionality is one focal point, the ratio mu/kB T of chemical potential to thermal energy being obtained numerically as a function of a scaled particle density. Pair correlation functions are also presented as a function of the statistical parameter, with `Friedel' oscillations developing close to the fermion limit, for sufficiently large density.
description: Accepted for publication in Phys. Rev. E
Decostruzione e anástasis
Creators: name: Mohan, Shaj
Publisher: name: Post-filosofie
Year: 2023
Subjects: Anástasi; Decostruzione; Différance; Jean-Luc Nancy; Occidente; Anastasis ; Deconstruction; Différance; Jean-Luc Nancy; West; Anástasis; Déconstruction; Différance; Jean-Luc Nancy; Ouest

description: La decostruzione è stata l'inizio di un disassemblaggio della metafisica che ora procede verso l’anástasis attraverso le aperture create da Jean-Luc Nancy. La decostruzione è rimasta classica nell’affidarsi alle leggi classiche del pensiero, di cui è restata come l’autocritica. Ciò che è emerso con Nancy, tuttavia, è il rifiuto di tali leggi. L’anástasis è l'altro inizio che apre la filosofia alle esperienze coperte dalle tradizionali strutture di pensiero.

 

Deconstruction was the beginning of a disassembly of metaphysics that now proceeds towards anástasis through the openings created by Jean-Luc Nancy. Deconstruction remained classical in the sense of its reliance on classical laws of thought, of which it remained the selfcritique. With Nancy, however, the rejection of the classical laws of thought emerged. Anástasis is the other beginnings that opens philosophy to the experiences covered over by the classical laws.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
Commonality of neural representations of sentences across languages: predicting brain activation during Portuguese sentence comprehension using an English-based model of brain function
Creators: name: Yang, Ying
name: Wang, Jing
name: Bailer, Cyntia
name: Cherkassky, Vladimir
name: Just, Marcel
Publisher: name: Carnegie Mellon University
Year: 2016
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: The aim of the study was to test the cross-language generative capability of a model that predicts neural activation patterns evoked by sentence reading, based on a semantic characterization of the sentence. In a previous study on English monolingual speakers (Wang, Cherkassky, & Just, submitted), a computational model performed a mapping from a set of 42 concept-level semantic features (Neurally Plausible Semantic Features, NPSFs) as well as 6 thematic role markers to neural activation patterns (assessed with fMRI), to predict activation levels in a network of brain locations. The model used two types of information gained from the English-based fMRI data to predict the activation for individual sentences in Portuguese. First, it used the mapping weights from NPSFs to voxel activation levels derived from the model for English reading. Second, the brain locations for which the activation levels were predicted were derived from a factor analysis of the brain activation patterns during English reading. These meta-language locations were defined by the clusters of voxels with high loadings on each of the four main dimensions (factors), namely people, places, actions and feelings, underlying the neural representations of the stimulus sentences.This cross-language model succeeded in predicting the brain activation patterns associated with the reading of 60 individual Portuguese sentences that were entirely new to the model, attaining accuracies reliably above chance level. The prediction accuracy was not affected by whether the Portuguese speaker was monolingual or Portuguese-English bilingual. The model’s confusion errors indicated an accurate capture of the events or states described in the sentence at a conceptual level. Overall, the cross-language predictive capability of the model demonstrates the neural commonality between speakers of different languages in the representations of everyday events and states, and provides an initial characterization of the common meta-language neural basis.
Equivariant cohomology of K-contact manifolds
Creators: name: Goertsches, Oliver
name: Nozawa, Hiraku
name: Toeben, Dirk
Publisher: name: arXiv
Year: 2011
Subjects: subject: Symplectic Geometry (math.SG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53D35, 53D20, 55N25

description: We investigate the equivariant cohomology of the natural torus action on a K-contact manifold and its relation to the topology of the Reeb flow. Using the contact moment map, we show that the equivariant cohomology of this action is Cohen-Macaulay, which is a generalization of equivariant formality for torus actions without fixed points. As a consequence, a generic component of the contact moment map is a perfect Morse-Bott function for the basic cohomology of the orbit foliation F of the Reeb flow. Assuming that the closed Reeb orbits are isolated, we show that the basic cohomology of F is trivial in odd degrees, and its dimension equals the number of closed Reeb orbits. We characterize the K-contact manifolds with minimal number of closed Reeb orbits as real cohomology spheres. We also prove a GKM type theorem for K-contact manifolds, which allows us to calculate the equivariant cohomology algebra of K-contact manifolds in presence of the nonisolated GKM condition.
description: 22 pages. v2 corrects minor inaccuracies
Sulla soglia. Jean-Luc Nancy di Francesca Romana Recchia Luciani
Creators: name: Fanelli, Cristiana
Publisher: name: Post-filosofie
Year: 2023
Subjects: Corpo; Decostruzione; Derrida; Jean-Luc Nancy; Tocco; Body; Deconstruction; Derrida; Jean-Luc Nancy; Touch; Corps; Déconstruction; Derrida; Jean-Luc Nancy; Touche

description: Il saggio situa la filosofia di Jean-Luc Nancy tra Hoc est enim corpus meum (Questo è infatti il mio corpo) e Noli me tangere (Non toccarmi). Questi due enunciati – fondatori del pensiero del corpo in Occidente – diventano i fuochi dell’ellissi filosofica, della decostruzione operata da Nancy. Della prima frase resta corpus: elemento residuale, tessera letterale su cui Nancy costruisce Corpus (1992), uno dei suoi libri più importanti. Di Noli me tangere resta in-vece tangere, “toccare”. La sua filosofia del corpo si declina come una filosofia del toccare al punto che Jacques Derrida nomina Nancy il più grande pensatore del toccare di tutti i tempi, dopo Aristotele.
Attorno a questi due fuochi (corpus e tangere) si dispiegano i grandi temi di Nancy: il corpo, l’incontro, il rapporto, la co-relazione, la comunità. E il saggio nasce proprio nell’alveo dell’incontro tra Francesca Romana Recchia Luciani e Jean-Luc Nancy, di cui reca traccia la monografia edita nella collana Eredi di Feltrinelli.

The essay situates Jean-Luc Nancy’s philosophy between Hoc est enim corpus meum (This is indeed my body) and Noli me tangere (Do not touch me). These two utterances – founders of the thought of the body in the West – become the fires of the philosophical ellipsis, of the deconstruction operated by Nancy. Of the first utterance corpus remains residual element, literal tile on which Nancy builds Corpus (1992), one of his most important books. Of Noli me tangere remains instead tangere, “to touch”. Actually, his philosophy of the body is declined as a philosophy of touching. According to Jacques Derrida, Nancy is the greatest thinker of touching of all time, after Aristotle.
Around these two fires (corpus and tangere) Nancy’s great themes unfold: body, encounter, relationship, co-relation, community. And the essay arises precisely in the context of the encounter between Francesca Romana Recchia Luciani and Jean-Luc Nancy, of which the monograph published in Feltrinelli’s Eredi series bears traces.
description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
title: Transcription du manuscrit de Semur-en-Auxois, Bibliothèque Municipale, ms. 1, p. 71
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. 71

production-software: eScriptorium + Kraken version 3.0.13 (PageXml)
description: Source: https://www.nakala.fr/10.34847/nkl.89d3nn1o
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
Efficient feedback controllers for continuous-time quantum error correction
Creators: name: Chase, Bradley A.
name: Landahl, Andrew J.
name: Geremia, J. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present an efficient approach to continuous-time quantum error correction that extends the low-dimensional quantum filtering methodology developed by van Handel and Mabuchi [quant-ph/0511221 (2005)] to include error recovery operations in the form of real-time quantum feedback. We expect this paradigm to be useful for systems in which error recovery operations cannot be applied instantaneously. While we could not find an exact low-dimensional filter that combined both continuous syndrome measurement and a feedback Hamiltonian appropriate for error recovery, we developed an approximate reduced-dimensional model to do so. Simulations of the five-qubit code subjected to the symmetric depolarizing channel suggests that error correction based on our approximate filter performs essentially identically to correction based on an exact quantum dynamical model.
Isotropic-nematic transition in a mixture of hard spheres and hard spherocylinders: scaled particle theory description
Creators: name: Holovko, M. F.
name: Hvozd, M. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The scaled particle theory is developed for the description of thermodynamical properties of a mixture of hard spheres and hard spherocylinders. Analytical expressions for free energy, pressure and chemical potentials are derived. From the minimization of free energy, a nonlinear integral equation for the orientational singlet distribution function is formulated. An isotropic-nematic phase transition in this mixture is investigated from the bifurcation analysis of this equation. It is shown that with an increase of concentration of hard spheres, the total packing fraction of a mixture on phase boundaries slightly increases. The obtained results are compared with computer simulations data.
description: 11 pages, 4 figures
Common prefrontal regions activate during self-control of craving, emotion, and motor impulses in smokers.
Creators: name: Tabibnia, Golnaz
name: J. David Creswell
name: Kraynak, Thomas
name: Westbrook, Cecilia
name: Julson, Erica
name: Tindle, Hilary A.
Publisher: name: Carnegie Mellon University
Year: 2014
Subjects: subject: 170199 Psychology not elsewhere classified
subject: FOS: Psychology

description: It has been posited that self-regulation of behaviors, emotions, and temptations may all rely on a common resource. Recent reviews suggest this common resource may include the inferior frontal cortex (IFC). However, to our knowledge no single functional neuroimaging study has tested this hypothesis. We obtained fMRI scans as 25 abstinent treatment-seeking cigarette smokers completed motor, affective, and craving self-control tasks before smoking cessation treatment. We identified two regions in left IFC and a region in pre-supplementary motor area (preSMA) that were commonly activated in all three tasks. Further, PPI analyses suggest that IFC may involve dissociable pathways in each self-control domain. Specifically, the IFC showed negative functional connectivity with large portions of the thalamus and precentral gyrus during motor stopping, with the insula and other portions of the thalamus during craving regulation, and potentially with a small limbic region during emotion regulation. We discuss implications for understanding self-control mechanisms.
Galactic and Extragalactic Samples of Supernova Remnants: How They Are Identified and What They Tell Us
Creators: name: Long, Knox S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Supernova remnants (SNRs) arise from the interaction between the ejecta of a supernova (SN) explosion and the surrounding circumstellar and interstellar medium. Some SNRs, mostly nearby SNRs, can be studied in great detail. However, to understand SNRs as a whole, large samples of SNRs must be assembled and studied. Here, we describe the radio, optical, and X-ray techniques which have been used to identify and characterize almost 300 Galactic SNRs and more than 1200 extragalactic SNRs. We then discuss which types of SNRs are being found and which are not. We examine the degree to which the luminosity functions, surface-brightness distributions and multi-wavelength comparisons of the samples can be interpreted to determine the class properties of SNRs and describe efforts to establish the type of SN explosion associated with a SNR. We conclude that in order to better understand the class properties of SNRs, it is more important to study (and obtain additional data on) the SNRs in galaxies with extant samples at multiple wavelength bands than it is to obtain samples of SNRs in other galaxies
description: Final 2016 draft of a chapter in "Handbook of Supernovae" edited by Athem W. Alsabti and Paul Murdin. Final version available at https://doi.org/10.1007/978-3-319-20794-0_90-1
Recensione a Arte della fuga. Estetica e democrazia nel pensiero di Jean-Luc Nancy di Massimo Villani
Creators: name: Paolucci, Matteo Maria
Publisher: name: Post-filosofie
Year: 2023

description: Post-filosofie, N. 15 (2022): Anno 15. Numero 15. Con Jean-Luc Nancy: per un’ontologia del noi e del con
title: ADCO, Cartulaire du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Cart. 231 (21 H), 40 folios, f. 0026r
Creators: name: de la Côte-d'Or, Archives départementales
name: CBMA/CG21/F.PETOT/2010
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
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 du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Archives départementales de la Côte-d'Or, Cart. 231 (21 H), 40 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Archives départementales de la Côte-d'Or, Cart. 231 (21 H), 40 folios, f. 0026r, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Vivant de Vergy
description: Provenance: http://www.wikidata.org/entity/Q15945018
Dynamic system of strategic games
Creators: name: Gordji, Madjid Eshaghi
name: Askari, Gholamreza
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Maybe an event can't be modeled completely through on game but there is more chance with several games. With emphasis on players' rationality, we present new properties of strategic games, which result in production of other games. Here, a new attitude to modeling will be presented in game theory as dynamic system of strategic games and its some applications such as analysis of the clash between the United States and Iran in Iraq will be provided. In this system with emphasis on players' rationality, the relationship between strategic games and explicitly the dynamics present in interactions among players will be examined. In addition, we introduce a new game called trickery game. This game shows a good reason for the cunning of some people in everyday life. Cooperation is a hallmark of human society. In many cases, our study provides a mechanism to move towards cooperation between players.
description: 20 pages, 5 figures