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Search Results: 1 - 10 of 10894 matches for " Claudia Mazzei; "
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A divis?o sexual do trabalho no sistema de integra??o agroindustrial
Nogueira, Claudia Mazzei;
Servi?o Social & Sociedade , 2012, DOI: 10.1590/S0101-66282012000300007
Abstract: in this text we show some of the tranformatios in the labour relations in the agroindustry sector that ocurred in the small rural family properties, located in the west of santa catarina's state and that are vinculated to sadia's sistem of integration. analise in particular the maintenance of the unequal sexual division of labour in the small poultry familiar productive unity. we underline yet some elements in the social?sexual division of labour in this sector and indicate some challenges for the social service.
Dicionário crítico do feminismo
Claudia Mazzei Nogueira
Servi?o Social & Sociedade , 2011, DOI: 10.1590/s0101-66282011000100011
Abstract:
A produ o de conhecimento no Servi o Social: o mundo do trabalho em debate The production of knowledge in Social Sciences: the world of work in debate
Claudia Mazzei Nogueira
Servi?o Social & Sociedade , 2013,
Abstract:
Preliminary Study by Environmental Indicator Measurements of Sediments in a Mangrove Forest in Ilha Grande Bay, Rio de Janeiro, Southeastern Brazil  [PDF]
Ana Maria A. Velho, Claudia A. F. Aiub, José L. Mazzei, Sérgio M. Corrêa, Mário L.G. Soares, Israel Felzenszwalb
Journal of Environmental Protection (JEP) , 2012, DOI: 10.4236/jep.2012.38087
Abstract: Mangroves perform essential functions in biological cycles and are protected by law in Brazil. However, they are being degraded above their support limit, leading to a reduction in the areas around the world. The area investigated in the present study is a potentially unpolluted mangrove ecosystem in the south of Rio de Janeiro state, Brazil. The aim of this work was to investigate the presence of metals and polycyclic aromatic hydrocarbons (PAHs) in mangrove sediment and to correlate them with mutagenic and genotoxic activity. Four seasonal samplings undertaken between 2009 and 2010 at five sites were analyzed. Dichloromethane extracts were obtained under sonication and subjected to mutagenicity assays using Salmonella microsuspension. Metal (Cd, Cr, Cu, Ni and Pb) contents were determined by atomic absorption spectrometry, while the quantification of PAHs was performed by gas chromatography-mass spectrometry. Goniopsis cruentata hemocytes were used to assess potential genotoxic damage (Micronucleus assay). The absence of mutagenicity was observed for all samples using Salmonella typhimurium strains TA97, TA98, TA100 and TA102, in the absence and presence of an exogenous mammalian metabolizing system. Among the metals, Cd and Cu were detected in autumn at values exceeding the threshold effect level and below the probable effect level. Benzo[a] pyrene was detected at levels above the threshold at one site, where small effects could be observed in the biota. Significant differences in the micronucleated cells observed suggest DNA damage had been induced by the PAHs identified.
PARTICIPACIóN FEMENINA EN EL CRéDITO EN UNA SOCIEDAD EN TRANSCURSO A LA MODERNIZACIóN: CONCEPCIóN A FINES DEL SIGLO XIX
MAZZEI DE GRAZIA,LEONARDO;
Historia (Santiago) , 2007, DOI: 10.4067/S0717-71942007000100003
Abstract: during the colonial period women were active as credit providers. however, during the process of modernization that took place in the nineteenth century their role gradually decreased, in part because of the creation of banks. in this research focusing on concepción, we claim that the reduced role of women in the credit system as creditors can be proven, but not that of debtors. as such, their function actually increased. taking into account the number of credit operations, the civil status of female creditors and debtors, and the size of the loans. we have tried to establish the socio-spatial distribution of the debtors according to the location of the mortgaged properties. finally, we maintain that women continued to play a significant, if indirected, role as creditors, mainly through the bonds and mortgages attached to properties belonging to wives who were aiding their indebted husbands
EL EMPRESARIADO MERCANTIL DE CONCEPCIóN A FINES DEL SIGLO XIX
MAZZEI DE GRAZIA,LEONARDO;
Atenea (Concepción) , 2008, DOI: 10.4067/S0718-04622008000200007
Abstract: this article analyzes the formation of a community of commercial entrepreneurs in concepción at the end of the nineteenth century, when the expansion the regional economy underwent from the 1850s reached its culmination. the main source for this study is registros de comercio, which recorded the creation of all sorts of partnerships. we have established that the dominant businesses in the region were the large foreign companies operating in valparaíso; the only local firm whose capital and activities compared favorably to those foreign firms was mauricio gleisner & cía. we also analyzed the number and type of partnerships established in concepción, their main activities, and the national origin of their members. in addition, we distinguish three categories of firms according to the amount of initial capital. we conclude that it was the group of middlesized companies that saw the predominance of european merchants, which at the national level was denounced by nationalistic intellectuals as a displacement of domestic entrepreneurs by foreign entrepreneurs. finally, we examine the role of women in the region’s commercial sector.
ARMANDO DE RAMóN. Historia de Chile. Desde la invasión incaica hasta nuestros días (1500-2000)
LEONARDO MAZZEI DE GRAZIA
Historia (Santiago) , 2004,
Abstract:
PARTICIPACIóN FEMENINA EN EL CRéDITO EN UNA SOCIEDAD EN TRANSCURSO A LA MODERNIZACIóN: CONCEPCIóN A FINES DEL SIGLO XIX
LEONARDO MAZZEI DE GRAZIA
Historia (Santiago) , 2007,
Abstract: Durante la época colonial las mujeres tuvieron una activa participación como proveedoras de créditos; sin embargo, con el proceso de modernización en el siglo XIX, su presencia en el ámbito financiero fue disminuyendo, contribuyendo a ello el establecimiento de los bancos. En este trabajo referido a Concepción hacia fines de ese siglo, planteamos que tal disminución se verificó en su concurrencia al mercado del crédito en función de acreedoras, pero no así en función de deudoras en la que siguieron teniendo una participación relativamente significativa, incluso aumentada. Consideramos el número de las operaciones de crédito, el estado civil de acreedoras y de deudoras, el monto de los préstamos. Intentamos construir una distribución espacial-social de las deudoras, según la ubicación de las propiedades hipotecadas. Por último, sostenemos que la menor presencia femenina en la función acreedora se vio atenuada por su participación indirecta, principalmente a través de las fianzas y de las hipotecas de propiedades pertenecientes a las esposas a las que recurrieron cónyuges endeudados During the colonial period women were active as credit providers. However, during the process of modernization that took place in the nineteenth century their role gradually decreased, in part because of the creation of banks. In this research focusing on Concepción, we claim that the reduced role of women in the credit system as creditors can be proven, but not that of debtors. As such, their function actually increased. Taking into account the number of credit operations, the civil status of female creditors and debtors, and the size of the loans. We have tried to establish the socio-spatial distribution of the debtors according to the location of the mortgaged properties. Finally, we maintain that women continued to play a significant, if indirected, role as creditors, mainly through the bonds and mortgages attached to properties belonging to wives who were aiding their indebted husbands
IGOR GOICOVIC DONOSO. Relaciones de solidaridad y estrategia de reproducción social en la familia popular del Chile tradicional (1750-1860)
LEONARDO MAZZEI DE GRAZIA
Historia (Santiago) , 2007,
Abstract:
Un progetto per l'attivazione di Agenda 21 Locale: monitoraggio della mammalofauna nell'area del Parco Regionale del Monte Cucco (Perugia)
Roberta Mazzei,Roberto Salvatori
Hystrix : the Italian Journal of Mammalogy , 2003, DOI: 10.4404/hystrix-14.0-4308
Abstract: Nell?ambito del progetto ?Attivazione Agenda 21 Locale? finalizzato alla realizzazione di studi per la certificazione e contabilizzazione ambientale, nel Parco Regionale del Monte Cucco, si è dato il via, a partire dal novembre del 2001, ad un?indagine di tipo qualitativo, mirata alla caratterizzazione dell?area Parco per quel che riguarda la presenza di specie di Mammiferi appenninici di interesse conservazionistico e naturalistico. Nel periodo che va dall?8 febbraio 2002 al 5 ottobre dello stesso anno, sono stati effettuati 16 transetti faunistici, distribuiti nell?arco delle quattro stagioni. Sono stati raccolti indici di presenza di 11 specie di Mammiferi appartenenti agli ordini degli Artiodattili, Carnivori, Lagomorfi, Insettivori e Roditori e i relativi IKA (indici chilometrici di abbondanza). I dati raccolti unitamente ad una ricognizione bibliografica, mirata a reperire informazioni pregresse e aggiornate sulla teriofauna locale, attraverso inoltre, l?effettuazione di interviste e il coinvolgimento della popolazione locale, hanno portato alla definizione di una Check-list della Mammalofauna del Parco, rappresentativa per il 56% di quella della Regione. La ricerca ha permesso di confermare per l?area la presenza del Lupo (Canis lupus) e di evidenziare l?espansione a Sud del Capriolo (Capreolus capreolus). Parte integrante del progetto ?Cucco 21? era la definizione di proposte gestionali volte a migliorare il rapporto uomo-ambiente, laddove fossero state individuate situazioni di criticità oggettive o potenziali, in un?ottica di conservazione della risorsa naturale e di sviluppo delle attività antropiche. Significativi a tale proposito sono stati il caso del Cinghiale (Sus scrofa) con l?osservazione del danno alle fitocenosi, soprattutto ai prati e pascoli cacuminali e del Capriolo. Per quest?ultima specie in funzione della sua espansione verso la parte meridionale del Parco, sono state avanzate delle proposte per l?utilizzo di catarifrangenti, che posti al bordo delle strade potenzialmente critiche per l?attraversamento dell?ungulato, creano un cono di luce che infastidisce e allontana gli animali. Si è inoltre avanzata la proposta di utilizzare l?ammontare dei risarcimenti per i danni da ungulati selvatici come indicatore di sviluppo sostenibile, per osservare l?evoluzione dello stato dell?ambiente nella realtà locale.
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