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OALib Journal期刊

ISSN: 2333-9721

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INTERGEO a Norimberga per la geomatica a giro d'orizzonte
Domenico Santarsiero
GEOmedia , 2012,
Abstract: Quest'anno l'appuntamento per i provider di soluzioni nel campo del Geo-IT si e' tenuto a Norimberga dal 27 al 29 settembre, e come di consueto da alcuni anni, GEOmedia ha partecipato all'evento tra gli oltre 40 media partner, che spaziano dalle riviste internazionali come American Surveyor, InsideGNSS e GIM International, per finire alle riviste più o meno locali come la russa InternetGEO ed altre ancora in lingua tedesca o in indo-inglese. INTERGEO in Nuremberg for the geomatics at 360 degrees This year the event for solution providers in the field of Geo-IT was held in Nüremberg September 27 to 29, and as usual since few years, GEOmedia attended the event among the over 40 media partners, that ranges from international magazines such as American Surveyor, Inside GNSS and GIM International, to local magazines such as the Russian InternetGEO and others in the Indo-English or German laguage.
Necesidades, bienestar e intervención social del estado: ejes de debate conceptual para el desarrollo de políticas sociales
Santarsiero,Luis Hernán;
Enfoques , 2011,
Abstract: the concern to provide social intervention with theoretical tools capable of "traveling" transculturally to be applied in different social, economic and cultural contexts, that is the fact of being able to think about the needs in the categories of research and intervention, is one of the most frequent theoretical problems in the field of social intervention. we will start by presenting some of what we consider outstanding perspectives of the topic we will adress. afterwards, we will adress the relation between the obligations of the government and social needs and rights to finally indicate some conceptualizations referring to the specific mechanisms in which the concepts of needs and wellbeing are located in our region. we believe that in face of the acknowledgement of needs and the lack of goods and services to satisfy said needs, social policies to be implemented must render an account of the ethical and moral commitments which translate into social obligations of the government. these instances of political intervention must come from two resources: technical knowledge about needs and the knowledge about the perceived needs of social actors.
Las políticas sociales en el caso de la satisfacción de necesidades alimentarias: Algunos elementos conceptuales para su determinación
Santarsiero,Luis Hernán;
Trabajo y sociedad , 2012,
Abstract: the aime of this article is describe differents perspectives on social policies and the food needs to rescue the context in which they were emerging in the the state matrix by taking some regional examples, centrally in argentina. this will characterize the different modalities for which they were passing the food assistance programs in the care of vulnerable populations and the state's response to security and social rights with respect to access to food.
Las políticas sociales en el caso de la satisfacción de necesidades alimentarias: Algunos elementos conceptuales para su determinación Social Policies and nutritional needs: Some conceptual elements
Luis Hernán Santarsiero
Trabajo y sociedad , 2012,
Abstract: En el trabajo se intentan articular diferentes miradas sobre las políticas sociales y las necesidades alimentarias a fin de rescatar el contexto en que fueron surgiendo en la matriz estatal la atención del problema alimentario tomando algunos casos de la región y centralmente de nuestro país. Para ello se caracterizarán las diferentes modalidades por las que fueron pasando los programas de asistencia alimentaria en la atención de poblaciones vulnerables y la respuesta del Estado a las garantías y derechos sociales con respecto al acceso al alimento. The aime of this article is describe differents perspectives on social policies and the food needs to rescue the context in which they were emerging in the the state matrix by taking some regional examples, centrally in Argentina. This will characterize the different modalities for which they were passing the food assistance programs in the care of vulnerable populations and the state's response to security and social rights with respect to access to food.
Aportes para una revisita a los métodos cualitativos y sus trayectorias: Rese a de: Irene Vasilachis (coordinadora), Estrategias de investigación cualitativa, Barcelona, Gedisa, 2006
Luis Hernán Santarsiero
Revista Latinoamericana de Metodología de las Ciencias Sociales , 2011,
Abstract:
Non-quantum entanglement resolves a fundamental issue in Polarization optics
B. Neethi Simon,Sudhavathani Simon,F. Gori,Massimo Santarsiero,Riccardo Borghi,N. Mukunda,R. Simon
Physics , 2009,
Abstract: The issue raised in this paper is classical in the sense of being ancient: which subset of 4X4 matrices should be accepted as physical Mueller matrices in polarization optics? Non-quantum entanglement between the polarization and spatial degrees of freedom of an electromagnetic beam is shown to provide the physical basis to resolve this issue in a definitive manner.
Non-quantum entanglement and a complete characterization of pre-Mueller and Mueller matrices in polarization optics
B. Neethi Simon,Sudhavathani Simon,N. Mukunda,F. Gori,Massimo Santarsiero,Riccardo Borghi,R. Simon
Physics , 2009,
Abstract: The Mueller-Stokes formalism which governs conventional polarization optics is formulated for plane waves, and thus the only qualification one could demand of a $4\times 4$ real matrix $M$ in order that it qualifies to be the Mueller matrix of some physical system is that $M$ should map $\Omega^{({\rm pol})}$, the positive cone of Stokes vectors, into itself. In view of growing current interest in the characterization of partially coherent partially polarized electromagnetic beams, there is need to extend this formalism to such beams wherein the polarization and spatial dependence are generically inseparably intertwined. This inseparability or non-quantum entanglement brings in additional constraints that a pre-Mueller matrix $M$ mapping $\Omega^{({\rm pol})}$ into itself needs to meet in order that it is an acceptable physical Mueller matrix. These additional constraints are motivated and fully characterized.
Potential Chemopreventive Activity of a New Macrolide Antibiotic from a Marine-Derived Micromonospora sp.
Skylar Carlson,Laura Marler,Sang-Jip Nam,Bernard D. Santarsiero,John M. Pezzuto,Brian T. Murphy
Marine Drugs , 2013, DOI: 10.3390/md11041152
Abstract: Agents capable of inducing phase II enzymes such as quinone reductase 1 (QR1) are known to have the potential of mediating cancer chemopreventive activity. As part of a program to discover novel phase II enzyme-inducing molecules, we identified a marine-derived actinomycete strain (CNJ-878) that exhibited activity with cultured Hepa 1c1c7 cells. Based on this activity, a new macrolide, juvenimicin C ( 1), as well as 5- O-α-l-rhamnosyltylactone ( 2), were isolated from the culture broth of a Micromonospora sp. Compound 1 enhanced QR1 enzyme activity and glutathione levels by two-fold with CD values of 10.1 and 27.7 μM, respectively. In addition, glutathione reductase and glutathione peroxidase activities were elevated. This is the first reported member of the macrolide class of antibiotics found to mediate these responses.
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