334,140 research outputs found
L’inefficienza dell’utilizzo delle risorse pubbliche come limite all’insindacabilità delle scelte discrezionali della pubblica amministrazione: coordinate introduttive
No full textIl contributo appare articolato in due nuclei. Il primo ricostruisce criticamente l’incidenza dei mutamenti della concezione di pubblica amministrazione e della natura della responsabilità amministrativa sul sindacato della Corte dei conti in ordine all’osservanza delle norme di condotta ed, in specie, di quelle da cui derivano gli obblighi di efficacia, efficienza ed economicità. Il secondo, invece, contiene alcune riflessioni in ordine alla specificazione del contenuto dei predetti obblighi: non tipizzato dalle norme di legge, ma riservato alla discrezionalità della pubblica amministrazione sindacabile dalla Corte dei conti nei limiti della ragionevolezza e logicità concretizzate sulla base degli standard ricavati dalle scienze dell’amministrazione il cui apporto appare essenziale per la costruzione di una pubblica amministrazione al servizio del cittadino
La nomina dell'amministratore di sostegno: una lettura dell'esperienza del Tribunale di Verona
No full textil saggio raccoglie i dati di uno studio effettuato al Tribunale di Verona circa le procedure di assegnazione dell'Ad
Typicality of the response by quantum pure states
No full textTypicality of the response by quantum pure states
Barbara Fresch, Giorgio J. Moro
Dipartimento di Science Chimiche, Università di Padova, via Marzolo 1, 35131
Padova, Italy
Mainly because of the objective of realizing quantum computers, in recent years an
intense research activity has been developed about the statistical and dynamical
properties of quantum pure states, that is of quantum systems without entanglement
with the environment. In such a framework several fundamental issues have been
risen, concerning for instance the description of equilibrium properties [1-4].
Indeed, in opposition to standard microcanonical quantum description, one has to
take into account that different quantum pure states, with well defined sets of
populations for the Hamiltonian eigenstates [5], are compatible with a given
macrostate. We have proposed the Random Pure State Ensemble (RPSE) as the
self-consistent statistical ensemble of quantum pure states, which is able to
generate a macroscopic description in agreement with thermodynamics [6,7]. More
recently we have analyzed the predictions of RPSE statistics in presence of an
external time dependent field, in order to test its capability of supplying the correct
framework for the study of dynamical properties [8]. Several important features
emerge from the simulations of spin systems, like the relaxation after a quench. It is
shown that typicality of equilibrium states is generalized to the response, so that the
dynamical properties become independent of the particular realization of the
quantum pure state.
[1] J. Gemmer, M. Michel, G. Mahler, Quantum Thermodynamics (Springer,
New York, 2004).
[2] S. Goldestein, J.L. Lebowitz, R. Tumulka, N. Zanghi, Phys. Rev. Lett. 96
(2006), 050403; S. Goldstein, J.L. Lebowitz, C. Mastrodonato, R. Tumulka,
N. Zanghi, Phys. Rev. E 81 (2010), 0111098.
[3] S. Popescu, A.J. Short, A. Winter, Nature Phys. 2 (2006); N. Linden, S.
Popescu, A.J. Short, A. Winter, Phys. Rev. E 79 (2009), 055021.
[4] P. Reiman, Phys. Rev. Lett. 99 (2007) 160404, Phys. Rev. Lett. 101 (2008)
190403.
[5] B. Fresch and G. J. Moro, J. Phys. Chem. A 113 (2009), 14502.
[6] B. Fresch and G. J. Moro J. Chem. Phys. 133 (2010), 034509, 034510.
[7] B. Fresch and G. J. Moro, J. Chem. Phys. 134 (2011), 054510.
[8] B. Fresch and G. J. Moro, (2011) arXiv:1104.4625
La violenza nelle guerre civili: Un'analisi quantitativa della violenza in Bosnia-Erzegovina
No full textIl capitolo studia la variazione spaziale e temporale della violenza nella guerra civili in Bosnia-Erzegovina (1992-1995
Panel Data Estimation Techniques for Farm-level Data Model
No full textEconometric models wishing to estimate relevant parameters for agricultural policy analysis are increasingly relying on unbalanced panels of farm-level data. Since in the agricultural economics literature such models have often been estimated through simplified approaches, in this paper we try to verify whether the adoption of more sophisticated panel data techniques may impact the estimation results. For this reason, the policy model by Moro and Sckokai (1999) has been reestimated using techniques recently developed in the econometric literature. The preliminary results show a strong impact on the estimations. This seems to suggest that the adoption of proper panel-data techniques is likely to be very important in order to obtain reliable estimates of some key policy parameters.Agricultural policy, Panel data, Systems of equations, Agricultural and Food Policy,
La violenza in un conflitto ‘etnico’: la guerra in Bosnia-Erzegovina, 1992-1995
No full textNon present
Mandinkakaŋ Suukuwo: Mandinka Ajami Poetry
No full textThe entire manuscript is available for download as a PDF file(s). Higher-resolution images may be available upon request. For technical assistance, please contact [email protected]. Fieldwork Team: Dr. Fallou Ngom (Pricipal Investigator; Director, African Studies Center), Ablaye Diakité (Local Project Manager), Mr. Ibrahima Yaffa (General Field Facilitator), and Ibrahima Ngom (photographer). Technical Team: Professor Fallou Ngom (Principal Investigator; Project Director and former Director of the African Studies Center at Boston University)), and Eleni Castro (Technical Lead, BU Libraries). This collection of Mandinka Ajami materials is copied as part of the African Studies Center’s African Ajami Library. This is a joint project between BU and the West African Research Center (WARC), funded by the British Library/Arcadia Endangered Archives Programme. Access Condition and Copyright: These materials are subject to copyright and are distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License, which permits non-commercial use, distribution, and reproduction in any medium, provided the original author and source are fully cited using the information below. For use, distribution or reproduction beyond these terms, contact Professor Fallou Ngom ([email protected]). Citation: Materials in this web edition should be cited as: Ngom, Fallou, Castro, Eleni, & Diakité, Ablaye. (2018). African Ajami Library: EAP 1042. Digital Preservation of Mandinka Ajami Materials of Casamance, Senegal. Boston: Boston University Libraries: http://hdl.handle.net/2144/27112. For Inquiries: please contact Professor Fallou Ngom ([email protected]). For technical assistance, please contact [email protected] / Custodial history: The owner is the author of the poems.Contains a collection of two recently written devotional poems written in Mandinka Ajami by Mouhamadou Moro Badjinka. The themes discussed in the poems include the creation of humanity, earth, the environment, the advent of Islam and Prophet Muḥammad, the life of Adam, and how human beings can take advantage of the resources in their environment that God created to improve their living standards
Anonymus ruber Cuadrado, Moro & Norena 2017
No full text<i>Anonymus ruber</i> Cuadrado, Moro & Noreña, 2017 <p>Figs 1C, 7A</p> Material examined <p>CAPE VERDE • 3 specs; São Vicente Island, Baía das Gatas; 16°54′09.33″ N, 24°54′25.25″ W (Fig. 1C V 2); May 2017; Leopoldo Moro leg.; RCCN.</p> Distribution <p> Tenerife Island, Canary Islands (type locality) (Cuadrado <i>et al</i>. 2017).</p> New record <p>Baía das Gatas, S„o Vicente Island, Cape Verde.</p> Remarks <p> <i>Anonymous ruber</i> is characterized by reddish brown tones, but some individuals from Cape Verde are paler and presented cream tonalities. From an anatomical (internal or external) and molecular point of view, the species found in Cape Verde does not differ from the species in the Canary Islands (Fig. 8).</p>Published as part of <i>Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, pp. 1-43 in European Journal of Taxonomy 736</i> on page 27, DOI: 10.5852/ejt.2021.736.1249, <a href="http://zenodo.org/record/4561525">http://zenodo.org/record/4561525</a>
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