cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantifying differences in alternative food network supply chain activities and their relationship with socio-economic outcomes
Creators: name: Hunter, Erik
name: Norrman, Andreas
name: Berg, Eva
name: Hunter, Erik
name: Norrman, Andreas
name: Berg, Eva
Publisher: name: Unknown
Year: 2021
Subjects: subject: Agribusiness
subject: Institutional and Behavioral Economics
subject: alternative food networks
subject: logistics
subject: supply chain management
subject: agriculture
subject: happiness

description: Alternative food networks (AFNs) have the potential to enhance and redistribute value in favour of producers and consumers through novel ways of organizing supply chain activities. What is more, AFNs are often characterized by their ‘sustainability promise’ – or the idea that their networks foster social, ecological or environmental improvements over conventional food networks. Based on a purposive sample of 286 producers across five Swedish AFNs (i.e. community supported agriculture, REKO-rings, farmers’ markets, farm stores and food nodes), we explore how differences in how supply chain activities are managed and relate them to profitability, fair wages, cooperation, logistics efforts, happiness and future beliefs. Using a combination of correlation analysis, linear regression and means comparisons, we challenge the notion that AFNs achieve their sustainability promise or enhance value through novel combinations of supply chain activities. Our findings include several key differences in how supply chain management (SCM) activities are organized across AFNs and their variant importance for profitability. Moreover, we find significant differences in happiness across AFNs that are better explained through beliefs about the future than profitability or fair wages. By exploring happiness and profitability, we offer insights into why some AFN actors thrive despite poor economic returns.
Path Integral Methods in the Su-Schrieffer-Heeger Polaron Problem
Creators: name: Zoli, Marco
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: I propose a path integral description of the Su-Schrieffer-Heeger Hamiltonian, both in one and two dimensions, after mapping the real space model onto the time scale. While the lattice degrees of freedom are classical functions of time and are integrated out exactly, the electron particle paths are treated quantum mechanically. The method accounts for the variable range of the electronic hopping processes. The free energy of the system and its temperature derivatives are computed by summing at any $T$ over the ensemble of relevant particle paths which mainly contribute to the total partition function. In the low $T$ regime, the {\it heat capacity over T} ratio shows un upturn peculiar to a glass-like behavior. This feature is more sizeable in the square lattice than in the linear chain as the overall hopping potential contribution to the total action is larger in higher dimensionality. The effects of the electron-phonon anharmonic interactions on the phonon subsystem are studied by the path integral cumulant expansion method.
description: to appear in "Polarons in Advanced Materials" ed. A.S. Alexandrov (Canopus Books, 2007)
On the structure of tidal tails
Creators: name: Küpper, Andreas H. W.
name: Macleod, Andrew
name: Heggie, Douglas C.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We examine the longitudinal distribution of the stars escaping from a cluster along tidal tails. Using both theory and simulations, we show that, even in the case of a star cluster in a circular galactic orbit, when the tide is steady, the distribution exhibits maxima at a distance of many tidal radii from the cluster.
description: 6 pages, 4 figures, accepted for publication in MNRAS
A jet model for Galactic black-hole X-ray sources: Some constraining correlations
Creators: name: Kylafis, N. D.
name: Papadakis, I. E.
name: Reig, P.
name: Giannios, D.
name: Pooley, G. G.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Some recent observational results impose significant constraints on all the models that have been proposed to explain the Galactic black-hole X-ray sources in the hard state. In particular, it has been found that during the hard state of Cyg X-1 the power-law photon number spectral index is correlated with the average time lag between hard and soft X-rays. Furthermore, the peak frequencies of the four Lorentzians that fit the observed power spectra are correlated with both the photon index and the time lag. We performed Monte Carlo simulations of Compton upscattering of soft, accretion-disk photons in the jet and computed the time lag between hard and soft photons and the power-law index of the resulting photon number spectra. We demonstrate that our jet model naturally explains the above correlations, with no additional requirements and no additional parameters.
Labena espinita Gauld 2000
Creators: name: Khalaim, Andrey
name: Ruiz-Cancino, Enrique
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Labena
Labena espinita

description: Labena espinita Gauld, 2000 Material examined. México, Tamaulipas, Gómez Farías, Los Cedros and Alta Cima, Malaise trap, 24.IV-29.V, 31.VII-21.VIII.1999, 12-19.VIII.2000, coll. S. Hernández A., D.R. Kasparyan, 2 ♀♀, 4 ♁♁. Cd. Victoria, Cañón del Novillo, 27.IV, 19.VII, 19.VIII.1985, coll. H. Serna T., 2 ♀♀, 1 ♁. Yucatán, Sudzal Chico (SMSP) and Corral (SMSC), February and July 1999, coll. Hugo Delfin, 3 ♁♁. Distribution. North Brazil, Costa Rica, México (Tamaulipas).
description: Published as part of Khalaim, Andrey & Ruiz-Cancino, Enrique, 2009, Mexican species of Labena Cresson (Hymenoptera, Ichneumonidae) with description of a new species, pp. 65-74 in ZooKeys 5 (5) on page 71, DOI: 10.3897/zookeys.5.62, http://zenodo.org/record/576431
description: {"references": ["Gauld ID (2000) The Ichneumonidae of Costa Rica, 3. Introduction and keys to species of the subfamilies Brachycyrtinae, Cremastinae, Labeninae and Oxytorinae, with an appendix on the Anomaloninae. Memoirs of the American Entomological Institute 63: 1 - 453."]}
Ah in Spanish conversation to mark the receipt of new information
Creators: name: Koenig, Christopher John
Publisher: name: The University of Texas at Austin
Year: 1998
Subjects: subject: Spanish language

description: The sequential organization of speakership and receivership has been mostly investigated in English. This paper presents some preliminary findings of the work which is accomplished by the particle "ah" in naturally-occurring conversation in Spanish. While in some places this particle compares with other, more established research findings on acknowledgment tokens conducted in English, most notably those of Heritage and the conversational particle "oh" (Heritage 1984,1998), the Spanish "ah" is roughly comparable not only in terms of how it is distributed sequentially within conversation but also in terms of its function as a change-of-state particle. Ultimately, this study aims at exploring the potential universality of conversation analytic claims across different languages and to test whether observations gleamed from English conversation hold in languages other than English. The primary focus of the present work, then, is to establish a comparison between the English particle "oh" and the Spanish "ah" not only in terms of distribution in talk but also in terms of its interactional function within specific naturally-occurring environments which it occurs
Scaling and isospin effects in quasielastic lepton-nucleus scattering in the Relativistic Mean Field Approach
Creators: name: Caballero, J. A.
name: Amaro, J. E.
name: Barbaro, M. B.
name: Donnelly, T. W.
name: Udias, J. M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The role of isospin in quasielastic electron scattering and charge-changing neutrino reactions is investigated in the relativistic impulse approximation. We analyze proton and neutron scaling functions making use of various theoretical descriptions for the final-state interactions, focusing on the effects introduced by the presence of strong scalar and vector terms in the relativistic mean field approach. An explanation for the differences observed in the scaling functions evaluated from $(e,e')$ and $(ν,μ)$ reactions is provided by invoking the differences in isoscalar and isovector contributions.
description: 10 pages, 5 figures, submitted to Phys. Lett. B
Study of the change of Thermoluminescence intensity of TLD 900 dosimeter by changing the concentration of dysprosium Dy
Creators: name: J Alfawwaz, Jasem
Publisher: name: figshare
Year: 2021
Subjects: subject: 20299 Atomic, Molecular, Nuclear, Particle and Plasma Physics not elsewhere classified
subject: FOS: Physical sciences

description: Thermoluminescence (TLD 900) is the most popular dosimeters, and the sensitivity of this dosimeter is increased with doped with rare earth elements such as dysprosium. We studied of different concentrations of dysprosium Dy (0.03, 0.07, 0.2, 0.4) mol% that added to CaSO4 where the samples with its different concentrations was exposed to gamma rays at doses (0, 2, 5, 10, 15) mGy. We noticed an increase in the TL intensity with increase in the absorbed dose. Then response curves for the TL intensity in terms of the absorbed dose and we found that the best response was at the doping concentration at 0.07 mol% Dy.
Constraining Light Colored Particles with Event Shapes
Creators: name: Kaplan, David E.
name: Schwartz, Matthew D.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using recently developed techniques for computing event shapes with Soft-Collinear Effective Theory, LEP event shape data is used to derive strong model-independent bounds on new colored particles. In the effective field theory computation, colored particles contribute in loops not only to the running of alpha_s but also to the running of hard, jet and soft functions. Moreover, the differential distribution in the effective theory explicitly probes many energy scales, so event shapes have strong sensitivity to new particle thresholds. Using thrust data from ALEPH and OPAL, colored adjoint fermions (such as a gluino) below 51.0 GeV are ruled out to 95% confidence level. This is nearly an order-of-magnitude improvement over the previous model-independent bound of 6.3 GeV.
description: 4 pages, 2 figures
Constraints on $w_0$ and $w_a$ of Dark Energy from High Redshift Gamma Ray Bursts
Creators: name: Tsutsui, Ryo
name: Nakamura, Takashi
name: Yonetoku, Daisuke
name: Murakami, Toshio
name: Tanabe, Sachiko
name: Kodama, Yoshiki
name: Takahashi, Keitaro
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We extend the Hubble diagram up to $z = 5.6$ using 63 gamma-ray bursts (GRBs) via peak energy-peak luminosity relation (so called Yonetoku relation), and obtain constraints on cosmological parameters including dynamical dark energy parametrized by $P/ρ\equiv w(z) = w_0 + w_a \cdot z/(1+z)$. It is found that the current GRB data are consistent with the concordance model, ($Ω_m = 0.28, Ω_Λ = 0.72, w_0 = -1, w_a = 0$), within two sigma level. Although constraints from GRBs themselves are not so strong, they can improve the conventional constraints from SNeIa because GRBs have much higher redshifts. Further we estimate the constraints on the dark-energy parameters expected by future observations with GLAST (Gamma-ray Large Area Space Telescope) and \swift by Monte-Carlo simulation. Constraints would improve substantially with another 150 GRBs.
description: 5 pages, 6 figures. Submitted tu MNRAS
Coherent manipulation of mesoscopic devices
Creators: name: Lucignano, Procolo
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2005

description: The manipulation of quantum states of solid state coherent devices is the central goal of this thesis.  The problems studied concern both the superconductors and the semiconductors physics.  They are reported in three chapters; each chapter has its own appendixes, a bibliography, and a detailed discussion in the end, so that the reader could read whatever chapter independently of the others.  In what follows I briefly summarize the topics developed in this work describing them as they appear in the three chapters. In chapter one I study the physics of 2D semiconductors quantum dots in the presence of the Rashba spin orbit coupling.  I focus on the fully spin polarized state of the dot which presents a ferromagnetic ground state and a spin wave skyrme-like excitation first excited state as like as in the the Quantum Hall disk case. Most of the results are obtained performing a numerical Lanczos diagonalization for the interacting electrons system. In the second chapter I study some effects related with the geometric phases  emerging during an adiabatic manipulation of the dot or in the case of electronic transport in multiply connected devices by using a Feynman path integral approach. In the last chapter I study the quantum manipulation of the order parameter's phase of a low critical temperature Josephson junction by using a non equilibrium Keldysh Green's function theory.

L'obiettivo principale di questa tesi è la manipolazione degli stati quantistici di dispositivi coerenti a stato solido.  I problemi analizzati riguardano sia la la fisica dei semiconduttori che quella dei superconduttori. Essi sono esposti in tre capitoli ognuno dei quali è corredato da appendici, una bibliografia e conclusioni finali in modo da poter essere letto indipendentemente dagli altri. Nel seguito illustro gli argomenti trattati nei tre capitoli. Nel primo capitolo è discussa la fisica dei quantum dot 2D a semiconduttore in presenza dell'accoppiamento spin orbita di Rashba. In particolare studia il dot in regime fully spin polarized, quando, cioè, lo stato fondamentale è totalmente spin polarizzato ed il primo stato eccitato è una eccitazione spin wave skyrme-like, come accade nel caso del Quantu Hall disk a filling intero. In questo capitolo si fa largo uso di una tecnica numerica di diagonalizzazione Lanczos per l'Hamiltoniana del sistema elettronico interagente.  Nel secondo capitolo studiamo effetti legati alle fasi geometriche che emergono nel caso di maipolazioni adiabatiche del dot o nel trasporto attraverso strutture mesoscopiche con geometrie non semplicemente connesse mediante un formalismo di integrali di Feynman.  Nel terzo capitolo si tratta la manipolazione quantistica della fase del parametro d'ordine superconduttivo di una giunzione Josephson a bassa temperatura critica mediante un formalismo di funzioni de Green di Keldysh di non equilibrio.
Labena gloriosa Cresson 1874
Creators: name: Khalaim, Andrey
name: Ruiz-Cancino, Enrique
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Labena
Labena gloriosa

description: Labena gloriosa Cresson, 1874 Distribution. Brazil, Peru, Costa Rica, South México (Veracruz: “Mirador”, Cresson 1874).
description: Published as part of Khalaim, Andrey & Ruiz-Cancino, Enrique, 2009, Mexican species of Labena Cresson (Hymenoptera, Ichneumonidae) with description of a new species, pp. 65-74 in ZooKeys 5 (5) on page 72, DOI: 10.3897/zookeys.5.62, http://zenodo.org/record/576431
description: {"references": ["Cresson ET (1874) Descriptions of Mexican Ichneumonidae. Proceedings of the Academy of Natural Sciences of Philadelphia 1873: 374 - 413."]}
Bifurcation Study on a Degenerate Double van der Waals Cirque Potential Energy Surface using Lagrangian Descriptors
Creators: name: Katsanikas, M.
name: Sanjuan, B. Aguilar
name: Montoya, F. Gonzalez
name: Garcia-Garrido, V.
name: Wiggins, S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Dynamical Systems (math.DS)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper, we explore the dynamics of a Hamiltonian system after a double van der Waals potential energy surface degenerates into a single well. The energy of the system is increased from the bottom of the potential well up to the dissociation energy, which occurs when the system becomes open. In particular, we study the bifurcations of the basic families of periodic orbits of this system as the energy increases using Lagrangian descriptors and Poincaré maps. We investigate the capability of Lagrangian descriptors to find periodic orbits of bifurcating families for the case of resonant, saddle-node and pitchfork bifurcations.
description: 17 pages, 14 figures
Fingerprints of spatial charge transfer in Quantum Cascade Lasers
Creators: name: Nelander, R.
name: Wacker, A.
name: Pereira, M. F.
name: Revin, D. G.
name: Soulby, M. R.
name: Wilson, L. R.
name: Cockburn, J. W.
name: Krysa, A. B.
name: Roberts, J. S.
name: Airey, R. J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We show that mid infrared transmission spectroscopy of a quantum cascade laser provides clear cut information on changes in charge location at different bias. Theoretical simulations of the evolution of the gain/absorption spectrum for the $λ\sim$ 7.4 $μ$m InGaAs/AlInAs/InP quantum cascade laser have been compared with the experimental findings. Transfer of electrons between the ground states in the active region and the states in the injector goes in hand with a decrease of discrete intersubband absorption peaks and an increase of broad high-energy absorption towards the continuum delocalised states above the barriers.
description: 6 pages, 5 figures
Les mesures de relance économique de l'Union européenne. Revue ECU/EURO, N°55 (2020)
Creators: name: Fromont, Louise
Publisher: name: RESuME
Year: 2021
Subjects: subject: Health crisis
subject: Crise sanitaire
subject: COVID-19
subject: Public finances
subject: Finances publiques
subject: European Union
subject: Union européenne
subject: next generation EU
subject: EU Budget
subject: Budget de l'UE
subject: Multiannual Financial Framework
subject: Cadre financier pluriannuel

description: Afin de faire face à la crise socio-économique provoquée par la pandémie de Covid-19, l’Union européenne et les États membres ont mis en place un plan de relance économique à trois vitesses. Ce plan de relance est, en effet, fondé sur l’octroi d’une flexibilité aux États membres en matière budgétaire, sur la mise en place d’un soutien aux États membres et aux entreprises qui connaissent respectivement une augmentation de leurs dépenses publiques et un problème de liquidités et, enfin, sur la création d’un fonds de relance – Next Generation EU – combiné au cadre financier pluriannuel. Ce vaste plan de relance ne vient, cependant, pas sans condition : les États membres, qui souhaitent en bénéficier, devront accepter de mettre en œuvre les réformes préconisées par les institutions européennes dans le cadre du Semestre européen, y compris dans des domaines qui relèvent toujours de leurs compétences réservées.
L’EFFICIENZA DELLE VASCHE DI PRIMA PIOGGIA NELLA RIDUZIONE DELL’IMPATTO SUI CORPI IDRICI RICETTORI
Creators: name: Ranucci, Antonio
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2009

description: La problematica concernente le acque di prima pioggia (acque meteoriche di dilavamento superficiale, drenate nei primi istanti di un evento piovoso) ha assunto negli ultimi anni una crescente rilevanza, a seguito dell’elevato impatto dello scarico di queste ultime nel corpo idrico ricettore. Al fine di mitigarne i danni conseguenti, si ricorre con sempre maggiore frequenza ad interventi strutturali quali scaricatori di piena e vasche di prima pioggia.
Attesi i non consolidati criteri di dimensionamento di tali dispositivi, nel presente lavoro di tesi vengono presentati i risultati di una indagine numerica finalizzata a stimare l’efficienza, in termini qualitativi e quantitativi, di scaricatori di piena accoppiati o meno a vasche di prima pioggia (in linea o fuori linea di transito e di cattura), sia nel caso di sistema di drenaggio misto che separato, al variare della portata di soglia dello scaricatore e del volume specifico della vasca. In particolare, sulla scorta di dati sperimentali di letteratura sui parametri caratterizzanti l’accumulo ed il dilavamento dei Solidi Sospesi Totali, le simulazioni sono condotte con riferimento ad un bacino “tipico” della realtà urbana italiana, a partire delle registrazioni pluviografiche relative a 27 stazioni ricadenti nel territorio della Regione Campania. Il tutto è eseguito con l’ausilio del modello SWMM e di un codice di calcolo, all’uopo compilato in linguaggio Fortran, in grado di simulare il funzionamento di scaricatori e vasche, nelle varie configurazioni impiantistiche analizzate. Le calcolazioni hanno evidenziato, tra l’altro, l’influenza, talvolta non trascurabile, del regime pluviometrico nonché i maggiori rendimenti raggiunti nel caso di sistema accoppiato con una vasca fuori linea di cattura.
Alla luce dei risultati ottenuti, vengono, altresì, proposti due diversi approcci semplificati per il calcolo dell’efficienza di un particolare sistema, senza dover ricorrere alle numerose simulazioni in continuo. Il primo consente di determinare il rendimento “medio” di rimozione del carico di solidi sospesi e dei volumi idrici inviati al ricettore, in funzione della sola portata di taglio dello scaricatore o del volume specifico della vasca; attraverso il secondo approccio, invece, si ottengono stime più vicine a quelle ricavate mediante le simulazioni numeriche, tenendo altresì in conto della particolare pluviometria dell’area oggetto di studio.
From the streets to the feeds into parliament: The role of digital media within the feminist social movement un violador en tu camino
Creators: name: Stielow, Julia Marie
Publisher: name: Medien- und Informationszentrum, Leuphana Universität Lüneburg
Year: 2024
Subjects: subject: Feminism
subject: Digital Media
subject: Internet
subject: Activism
subject: Protest
classificationCode: 300
subject: 300 Sozialwissenschaften

description: The feminist social movement Un Violador En Tu Camino (Un Violador) emerged amidst civil unrest in Chile in 2019. It addresses systemic oppression faced by women, lesbians, trans, and non-binary individuals (WLINTA*). This thesis delves into the role of digital media within the movement, investigating the impact of digital and specifically social platforms on the dynamics and outcomes of the movement. Drawing upon Digital Media, Political, and Feminist Studies, this research examines how digital platforms shaped Un Violador’s evolution, visibility, and political engagement. This work reveals a nuanced relationship between Un Violador en Tu Camino and digital media, highlighting both empowering and constraining aspects. While digital platforms facilitated global visibility, informal networking, and political influence, they also imposed barriers to access and reinforced patriarchal structures. Through an intersectional feminist lens, this thesis sheds light on the complexities of digital media involvement in feminist activism, challenges celebratory narratives and emphasizes the need for critical examination. The findings specifically underscore the importance of addressing digital inequality and advancing inclusive digital activism. Future research directions include comparative analyses with other feminist movements and exploring the movement’s dynamics from different cultural contexts. Ultimately, this research contributes to advancing feminist activist politics and promoting the empowerment of WLINTA*, signaling a promising avenue for closing gender gaps and digital disparities.
ปัจจัยที่มีความสัมพันธ์กับการรับรู้โรคหลอดเลือดสมองของประขาชนผู้มาออกกำลังกาย ในสวนสาธารณะ กรุงเทพมหานคร
Creators: name: กรรณิกา เจิมเทียนชัย
Publisher: name: สถาบันป้องกันควบคุมโรคเขตเมือง
Year: 2023
Subjects: การรับรู้โรคหลอดเลือดสมอง
ความรู้โรคหลอดเลือดสมอง
ผู้ออกกำลังกาย

description: วารสารสถาบันป้องกันควบคุมโรคเขตเมือง, 8, 2, 178-192
Progetto di studio per la creazione di una mappa degli esposti a cancerogeni professionali nell’ Area del Registro Tumori ASLNA4
Creators: name: Panariello, Rossella
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2009

description: L’identificazione dei fattori di rischio cancerogeni legati all’esposizione professionale e lo studio delle neoplasie correlate all’attività lavorativa rappresentano i momenti fondamentali per la definizione di opportune attività di prevenzione e, più in generale, di strategie di politica sanitaria.L'obiettivo di tale studio è la Creazione della mappa occupazionale nel territorio di riferimento dell’ ASL NA4. L’obiettivo della realizzazione di una mappa degli esposti a cancerogeni professionali è finalizzato ad organizzare un sistema di sorveglianza dei rischi occupazionali e realizzare un monitoraggio permanente tramite l'utilizzo coordinato e integrato di più banche dati e figure professionali che operano nel settore della sanità pubblica.
A possible anthropic solution to the Strong CP problem
Creators: name: Takahashi, Fuminobu
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We point out that the long-standing strong CP problem may be resolved by an anthropic argument. The key ideas are: (i) to allow explicit breaking(s) of the Peccei-Quinn symmetry which reduces the strong CP problem to the cosmological constant problem, and (ii) to conjecture that the probability distribution of the vacuum energy has a mild pressure towards higher values. The cosmological problems of the (s)axion with a large Peccei-Quinn scale are absent in our mechanism, since the axion acquires a large mass from the explicit breaking.
description: 22 pages, 2 figures.v2: references added.v3:a version to appear in Progress of Theoretical Physics
Maximal fluctuation exploitation in Gaussian information engines
Creators: name: Lucero, Joseph N. E.
name: Ehrich, Jannik
name: Bechhoefer, John
name: Sivak, David A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Understanding the connections between information and thermodynamics has been among the most visible applications of stochastic thermodynamics. While recent theoretical advances have established that the second law of thermodynamics sets limits on information-to-energy conversion, it is currently unclear to what extent real systems can achieve the predicted theoretical limits. Using a simple model of an information engine that has recently been experimentally implemented, we explore the limits of information-to-energy conversion when an information engine's benefit is limited to output energy that can be stored. We find that restricting the engine's output in this way can limit its ability to convert information to energy. Nevertheless, a feedback control that inputs work can allow the engine to store energy at the highest achievable rate. These results sharpen our theoretical understanding of the limits of real systems that convert information to energy.
description: 17 pages, 17 figures
Electronic structure of Fe (0-5 at. %) doped MoO2 thin films studied by resonant photoemission spectroscopy
Creators: name: Prakash, Ram
name: Choudhary, R. J
name: Phase, D. M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The electronic structure of pulsed laser deposited Mo1-xFexO2 (x=0, 0.02 and 0.05) thin films has been investigated using resonant photoemission spectroscopy near Mo-4p absorption edge. In all the samples a broad Fano- like resonance peak at ~46 eV is observed in the whole area of the valence band which indicates the contribution of the Mo-4d states in the entire valence band region. The doping of Fe in these films leads to decrease in Mo 4d states contributing to electronic states at lower binding energy region. In addition to this, we also observe a shoulder at 4.9 eV in the valence band spectra of doped samples. It is proposed that the origin of this shoulder is due to the Fe hybridised states.
description: 16 pages, 4 figures ,. J. Phys. Cond. Mat. (accepted)
การวิเคราะห์ความต้องการจำเป็นด้านสมรรถนะในการจัดการเรียนการสอนภาษาอังกฤษของนักศึกษาสาขาวิชาภาษาอังกฤษ คณะครุศาสตร์ มหาวิทยาลัยราชภัฏร้อยเอ็ด
Creators: name: รัชฎาพร ศรีพิบูลย์
Publisher: name: Program in Political Science, Faculty of Humanities and Social Sciences, Surindra Rajabhat University
Year: 2023
Subjects: การสอนภาษาอังกฤษ
ความต้องการจำเป็น
สมรรถนะ

description: วารสารการบริหารการปกครองและนวัตกรรมท้องถิ่น, 7, 3, 81-96
Dinamica spazio-temporale dei popolamenti fitoplanctonici di ambienti iperalini(Le Salina di Tarquinia)
Creators: name: Talamo, Annunziata
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2010

description: Il presente lavoro si propone di studiare:
1. I diversi aspetti della componente primaria planctonica
2. L’andamento stagionale e circadiano delle comunità all’interno di un contesto spaziale di scala ridotta e quindi riconducibile all’interno di forzanti ambientali di scala locale.
Le saline, siano esse in funzione o dismesse, rappresentano sistemi di elevata produzione biologica concentrata in aree limitate che sostengono elevate concentrazioni di popolazioni di specie al vertice delle loro reti trofiche. In particolare ci si riferisce alle comunità ornitiche che trovano nelle saline sufficienti risorse alimentari per sostenere l’enorme dispendio di energie legato alle migrazioni. Queste risorse sono inoltre disponibili lungo quasi tutto l’arco stagionale.
La rete trofica delle saline si basa su comunità di produttori primari caratterizzate da una diversità strutturale molto ridotta ma di elevate capacità produttive. La produzione biologica è sostenuta da meccanismi di riciclo che prevalgono generalmente negli ambienti di transizione, ma che si accentuano in ambienti estremamente confinati. La letteratura (Elloumi et al., 2006) dimostra come, ad esempio, gli essudati organici prodotti dalle ingenti densità di Dunalliella salina supportano un importante processo di trasferimento verso livelli superiori della rete trofica tramite il microbial loop.
Le saline dismesse, incidendo sul tipico gradiente salino degli impianti operativi, allarga le opportunità di analisi ecologica, come dimostrato dai cicli condotti nelle Saline di Tarquinia, dove l’occasionale apporto di acque dolci ha fornito l’occasione per arricchire il comportamento di determinati gruppi tassonomici e funzionali nel processo successionale.
Labena grallator
Creators: name: Khalaim, Andrey
name: Ruiz-Cancino, Enrique
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Labena
Labena grallator

description: Labena grallator (Say, 1835) Distribution. Canada, U.S.A., North México (“northern Sonora”, Cameron 1886, Townes and Townes 1966). Biology. Reared in the U.S.A. from species of Knulliana Linsley, Megacyllene Casey, Psyrassa Pascoe, Rhopalophora Audinet-Serville, Saperda F., Stenosphenus Dejean (Cerambycidae), Agrilus Dahl, Chrysobothris Solier, Thrincopyge LeConte (Buprestidae), Lixus F. and Pissodes German (Curculionidae) (Gauld 2000, Yu et al. 2005).
description: Published as part of Khalaim, Andrey & Ruiz-Cancino, Enrique, 2009, Mexican species of Labena Cresson (Hymenoptera, Ichneumonidae) with description of a new species, pp. 65-74 in ZooKeys 5 (5) on page 72, DOI: 10.3897/zookeys.5.62, http://zenodo.org/record/576431
description: {"references": ["Say T (1835) Descriptions of new North American Hymenoptera, and observations on some already described. Boston Journal of Natural History 1 (3): 210 - 305.", "Townes H, Townes M (1966) A Catalogue and Reclassification of the Neotropic Ichneumonidae. Memoirs of the American Entomological Institute 8: 1 - 367.", "Gauld ID (2000) The Ichneumonidae of Costa Rica, 3. Introduction and keys to species of the subfamilies Brachycyrtinae, Cremastinae, Labeninae and Oxytorinae, with an appendix on the Anomaloninae. Memoirs of the American Entomological Institute 63: 1 - 453.", "Yu DS, van Achterberg K, Horstmann K (2005) World Ichneumonoidea 2004. Taxonomy, Biology, Morphology and Distribution. CD / DVD. Taxapad, Vancouver, Canada. http: // www. taxapad. com /"]}
Indagine conoscitiva finalizzata all’individuazione di modelli e strumenti per l’avvio e l’implementazione del controllo di gestione nelle aziende sanitarie.
Il caso dell’Azienda Ospedaliera Universitaria Federico II.
Creators: name: Giugliano, Alberto
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2010

description: L’implementazione di un Sistema di Controllo di Gestione nelle aziende sanitarie si configura come uno strumento manageriale indispensabile per orientare le aziende stesse verso i principi di efficacia, efficienza ed economicità della gestione, valutando e monitorando l’attività produttiva e, soprattutto, responsabilizzando gli operatori sugli obiettivi e i risultati programmati e raggiunti.
L’esperienza svolta sul campo presso l’AOU “Federico II”, dimostra come la nascita di un sistema di controllo di gestione è frutto di un lavoro complesso ed articolato che ha un impatto fortissimo su tutta l’azienda. A sostegno del controllo direzionale, si è ritenuto fondamentale implementare un modello univoco per l’organizzazione e la gestione amministrativa e contabile, con i correlativi strumenti di indagine analitica e di gestione dei flussi informativi.
La progettazione del processo di budget, quale strumento di programmazione e controllo di gestione finalizzato all'articolazione di un sistema di obiettivi da perseguire nel breve periodo, in relazione alla struttura organizzativa e al livello di responsabilità interna all'azienda, viene finalizzata a contemperare da un lato l'esigenza di piena coerenza con gli obiettivi aziendali derivanti dai vincoli regionali, in virtù degli accordi contemplati dal Protocollo d’Intesa con la Regione Campania e dal piano di rientro dal deficit sanitario, e, dall'altro lato, la necessità di garantire l'autonomia nella scelta delle priorità ai diversi livelli di responsabilità aziendali. La diffusione e condivisione del processo di budget si sostanzia nella formalizzazione dell'insieme di regole aziendali che definiscono le fasi da compiere per la definizione degli obiettivi, l'identificazione degli attori coinvolti, la valutazione dei risultati e la conseguente distribuzione della retribuzione di risultato. Quest'ultimo aspetto assume una funzione determinante per fornire la spinta motivazionale necessaria a conseguire un orientamento del comportamento degli operatori verso il raggiungimento di obiettivi di miglioramento dell'efficienza e dell'efficacia aziendale.
Applicazione dei sistemi laser in processi di taglio innovativi
Creators: name: Pagano, Nunziante
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2010

description: Il seguente lavoro di tesi (interamente svolto presso il Centro di Ricerca Interuniversitario TIBS, sede di Napoli) mira a dimostrare le potenzialità della tecnologia laser in diverse applicazioni industriali, proponendola come validissima alternativa alle tecnologie convenzionalmente utilizzate nella lavorazione di una gamma di materiali estremamente ampia. L'attenzione è stata concentrata principalmente sulle operazioni di taglio, andando ad approfondire la modalità di interazione laser materia in modo tale da scegliere la tipologia di sorgente laser più adatta al taglio di ogni singolo materiale studiato. D'altro canto il particolare interesse suscitato dai materiali compositi (ed in particolare dai CFRP) ha spinto a concentrare l'attenzione su quest'ultimi. Variando tutti i parametri energetici tipici di una lavorazione laser (potenza media, durata dell’impulso, frequenza di ripetizione, energia impulsiva, velocità di processo e gas d’assistenza) è stato possibile individuare l’effetto dei suddetti sulla qualità del taglio, sia in termini geometrici che in termini di difetti riscontrati, in modo tale da pervenire ad una ottimizzazione degli stessi.
การพัฒนาทักษะการคิดวิเคราะห์ด้วยกิจกรรมการเรียนรู้โดยใช้แนวคิดจิตตปัญญาศึกษาของนักศึกษาสาขาวิชาวิทยาศาสตร์ทั่วไปชั้นปีที่ 3
Creators: name: สำเนียง จุลเสริม
Publisher: name: Program in Political Science, Faculty of Humanities and Social Sciences, Surindra Rajabhat University
Year: 2023
Subjects: ทักษะ
การคิดวิเคราะห์
จิตตปัญญาศึกษา

description: วารสารการบริหารการปกครองและนวัตกรรมท้องถิ่น, 7, 3, 97-104
Determinants of innovation by agri-food firms in rural Sprain: an MCA PLS-SEM analysis
Creators: name: Martínez-Filgueira, Xosé-Manuel
name: Peón, David
name: López-Iglesias, Edelmiro
name: Martínez-Filgueira, Xosé-Manuel
name: Peón, David
name: López-Iglesias, Edelmiro
Publisher: name: Unknown
Year: 2021
Subjects: subject: Agribusiness
subject: Research and Development/Tech Change/Emerging Technologies
subject: innovation
subject: rural SMEs
subject: R&D investment decisions
subject: agri-food
subject: MCA
subject: PLS-SEM

description: The development of a sustainable rural world must have an innovative agri-food industry as one of its bases. This article offers a comprehensive analysis of the main drivers of innovation by small and medium agri-food companies in Spain. A combined multiple correspondence analysis (MCA) and structural equation modelling (PLS-SEM) is performed to identify the key factors among 63 indicators in the domains of the technology-organisation-environmental approach. The results suggest an open field of research. Positively related to innovation are firm capacities and financial resources. Moreover, agri-food firms innovate in products, processes or marketing in order to increase sales, enter new markets, or increase the quality of their products. On the contrary, most of these firms did not innovate to reduce costs or time of response, meet regulatory compliance or maintain employment. Authorities should be aware that smaller and younger agri-food firms face more restrictions to innovate, and firms feel public policies could help to meet market demand as a driving force of innovation. On the contrary, essential objectives of regional development such as environmental compliance and maintaining employment seem to depend solely on public action.
Optical Spectroscopic Classification and Membership of Young M Dwarfs in Star-Forming Regions
Creators: name: Riddick, F. C.
name: Roche, P. F.
name: Lucas, P. W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The spectral type is a key parameter in calibrating the temperature which is required to estimate the mass of young stars and brown dwarfs. We describe an approach developed to classify low-mass stars and brown dwarfs in the Trapezium Cluster using red optical spectra, which can be applied to other star-forming regions. The classification uses two methods for greater accuracy: the use of narrowband spectral indices which rely on the variation of the strength of molecular lines with spectral type and a comparison with other previously classified young, low-mass objects in the Chamaeleon I star-forming region. We have investigated and compared many different molecular indices and have identified a small number of indices which work well for classifying M-type objects in nebular regions. The indices are calibrated for young, pre-main sequence objects whose spectra are affected by their lower surface gravities compared with those on the main sequence. Spectral types obtained are essentially independent of both reddening and nebular emission lines. Confirmation of candidate young stars and brown dwarfs as bona fide cluster members may be accomplished with moderate resolution spectra in the optical region by an analysis of the strength of the gravity-sensitive Na doublet. It has been established that this feature is much weaker in these very young objects than in field dwarfs. A sodium spectral index is used to estimate the surface gravity and to demonstrate quantitatively the difference between young (1-2Myr) objects, and dwarf and giant field stars.
description: 11 pages, accepted by MNRAS
The Transit Light Curve Project. VIII. Six Occultations of the Exoplanet TrES-3
Creators: name: Winn, Joshua N.
name: Holman, Matthew J.
name: Shporer, Avi
name: Fernandez, Jose
name: Mazeh, Tsevi
name: Latham, David W.
name: Charbonneau, David
name: Everett, Mark E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present photometry of the exoplanet host star TrES-3 spanning six occultations (secondary eclipses) of its giant planet. No flux decrements were detected, leading to 99%-confidence upper limits on the planet-to-star flux ratio of 0.00024, 0.0005, and 0.00086 in the i, z, and R bands respectively. The corresponding upper limits on the planet's geometric albedo are 0.30, 0.62, and 1.07. The upper limit in the i band rules out the presence of highly reflective clouds, and is only a factor of 2-3 above the predicted level of thermal radiation from the planet.
description: To appear in AJ [14 pages]
Labena marginata Szepligeti 1914
Creators: name: Khalaim, Andrey
name: Ruiz-Cancino, Enrique
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ichneumonidae
Labena
Labena marginata

description: Labena marginata Szépligeti, 1914 Material examined. México, Tamaulipas, Gómez Farías, Alta Cima, Malaise trap, 1-22. V.1999, coll. S. Hernández A., 2 ♁♁. Distribution. Brazil, Paraguay, Costa Rica, México (Tamaulipas). First record for México.
description: Published as part of Khalaim, Andrey & Ruiz-Cancino, Enrique, 2009, Mexican species of Labena Cresson (Hymenoptera, Ichneumonidae) with description of a new species, pp. 65-74 in ZooKeys 5 (5) on page 72, DOI: 10.3897/zookeys.5.62, http://zenodo.org/record/576431
description: {"references": ["Szepligeti G (1914) Ichneumoniden aus der Sammlung des ungarischen National-Museums. Annales Musei Nationalis Hungarici 12: 414 - 434."]}
Role of the $N^*$(1535) in the $J/ψ\to \bar{p}ηp$ and $J/ψ\to \bar{p}K^+Λ$ reactions
Creators: name: Geng, L. S.
name: Oset, E.
name: Zou, B. S.
name: Döring, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the $J/ψ\to \bar{p}ηp$ and $J/ψ\to \bar{p}K^+Λ$ reactions with a unitary chiral approach. We find that the unitary chiral approach, which generates the $N^*(1535)$ dynamically, can describe the data reasonably well, particularly the ratio of the integrated cross sections. This study provides further support for the unitary chiral description of the $N^*(1535)$. We also discuss some subtle differences between the coupling constants determined from the unitary chiral approach and those determined from phenomenological studies.
description: version to appear in PRC; certain features of the approach clarified
Architettura contemporanea e tracce urbane ed architettoniche dell'antico
Creators: name: Buonincontri, Francesca
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2011

description: La ricerca  ha avuto come studio il difficile ed irrisolto problema del rapporto, antico-nuovo, architettura-archeologia, tradizione  e innovazione. Tematica, questa, centrale nella storia dell'architettura occidentale dove ogni   costruzione poggia su una trama di esempi precedenti e molti degli interventi contemporanei sono interventi di ‘architettura della trasformazione’, o di architetture realizzate sopra o vicino a  preesistenti opere architettoniche.
La  ricerca si pone come obiettivo, nella condizione specifica del rapporto tra antico e nuovo, di definire le diverse implicazioni teoriche e i relativi  comportamenti progettuali, al fine di delineare una metodologia progettuale operativa  che tenga conto del rapporto tra archeologia, architettura e città contemporanea.
L'ipotesi di lavoro tende all'individuazione delle possibili relazioni, sviluppatesi attraverso metodologie differenti, tra la realtà del sito archeologico e i linguaggi dell'architettura contemporanea.
E' stato   analizzato  il  rapporto tra il patrimonio archeologico preesistente e i  progetti d'architettura di molti architetti contemporanei: Fuksas, Siza, Raschid, Meier, Cellini, Nouvel,  Tusquets Blanca, Joao Luis Carrilho Da  Graca, caratterizzati dall'uso di nuovi linguaggi formali e nuove tecnologie o che facciano architettura attraverso elementi analogici  come i progetti di  Venezia,  Pikionis, Tsiomis, Tschumi, Moneo e Grassi. Gli interventi, a seconda delle diverse tipologie, sono stati messi a confronto.
LA DELEZIONE DELL'E3 UBIQUITINA LIGASI SIAH2 RIDUCE L'APOPTOSI INDOTTA DA IPOSSIA E L'INFARCT SIZE DOPO LEGATURA DELL'ARTERIA CORONARIA
Creators: name: Pironti, Gianluigi
Publisher: name: Università degli Studi di Napoli Federico II
Year: 2011

description: La proteina Seven In Absentia Homolog 2 (siah2) è una E3 ubiquitina ligasi la cui espressione è indotta in condizioni di ipossia. E’ stato valutato il ruolo della proteina siah2 in condizioni di ischemia tissutale, utilizzando topi knock-out per il gene siah2 (siah2-/-) e topi wild-type (wt), in un modello murino di infarto miocardico acuto (MI) e in condizioni di ipossia cellulare in Fibroblasti Embrionali Murini (MEF). Dopo stimolo ipossico di 12 ore, la delezione genetica di siah2 aumentava i livelli cellulari della proteina di ancoraggio mitocondriale AKAP121, migliorava la funzione mitocondriale e riduceva significativamente l’apoptosi cellulare nei MEF. In vivo l’assenza della proteina non alterava la funzione cardiaca in condizioni basali, tuttavia 4 settimane dopo infarto miocardico i topi privi del gene siah2 mostravano un miglioramento significativo della funzione ventricolare, della sopravvivenza e dell’entità del rimodellamento cardiaco post ischemico. In conclusione, questo studio dimostra per la prima volta il ruolo cruciale svolto da Siah2 nella risposta cardiaca al danno ischemico, identificando un nuovo potenziale target molecolare per la cardiopatia ischemica.