Submitted by Setor de Tratamento da Informa??o - BC/PUCRS (tede2@pucrs.br) on 2015-04-23T11:31:49Z No. of bitstreams: 1 467592 - Texto Completo.pdf: 854400 bytes, checksum: 7f6bcbcdf9c5b4ddee4031ed29357e0a (MD5) / Made available in DSpace on 2015-04-23T11:31:49Z (GMT). No. of bitstreams: 1 467592 - Texto Completo.pdf: 854400 bytes, checksum: 7f6bcbcdf9c5b4ddee4031ed29357e0a (MD5) Previous issue date: 2015-03-25 / The research analyzed the role of tradition in the celebration of the boi-bumb? the consolidation of northeastern cultural identity in Porto Velho. For this, we studied the establishment of tradition in commemoration of northeastern cultural identity in the merriment of the boi-bumb?. The work focused on the study of the construction of cultural identity of northeastern migrants in Porto Velho and, as the tradition of celebrating, boi-bumb? influenced for this cultural event became symbol of that social roup. This process of boi-bumb? celebration of tradition comes over time getting many influences, as there are cultural appropriations, that is, a cultural hybridity, a consequence of the mass communication of late post-modern society. Therefore, the research contributed to emphasize relationships of the Northeastern migratory movement has today in Porto Velho, in the local culture, in folklore, in short, the cultural identity of porto-velhense society. / A pesquisa analisou o papel da tradi??o na comemora??o do boi-bumb? na consolida??o da identidade cultural nordestina em Porto Velho. Para isso, estudou-se o estabelecimento da tradi??o na comemora??o da identidade cultural nordestina no folguedo do boi-bumb?. O trabalho focou no estudo da constru??o da identidade cultural dos migrantes nordestinos em Porto Velho e como a tradi??o da comemora??o do boi-bumb? influenciou para que essa manifesta??o cultural se tornasse s?mbolo desse grupo social. Esse processo da tradi??o da comemora??o do boi-bumb? vem ao longo dos tempos recebendo muitas influ?ncias, pois h? apropria??es culturais, ou seja, um hibridismo cultural, consequencia da comunica??o massiva da sociedade p?s-moderna tardia. Portanto, a pesquisa procurou evidenciar as rela??es que o movimento migrat?rio nordestino tem, hoje, em Porto Velho, na cultura local, nas manifesta??es folcl?ricas, enfim, na identidade cultural da sociedade porto-velhense.

Submitted by Setor de Tratamento da Informa??o - BC/PUCRS (tede2@pucrs.br) on 2015-05-05T13:07:54Z No. of bitstreams: 1 467980 Texto Completo.pdf: 3417353 bytes, checksum: 5be6f0b832a5e934a0ecdb9228267926 (MD5) / Made available in DSpace on 2015-05-05T13:07:54Z (GMT). No. of bitstreams: 1 467980 Texto Completo.pdf: 3417353 bytes, checksum: 5be6f0b832a5e934a0ecdb9228267926 (MD5) Previous issue date: 2015-03-13 / The goal is the historical reconstruction of the occupation and colonization process of the Jorge Teixeira de Oliveira Glebe and the emergence of the Uni?o Bandeirante Urban core occurred in the 1999-2014 period. Located in the subzone 2.1 of socioeconomic and ecological zoning of restricted occupation, surrounding the Jaci-Paran? Resex, Flona Bom Futuro and Karipuna Indigenous Land in the city of Porto Velho / RO, the occupation was carried out by MST Movement / RO dissident migrants. The occupation and exploitation of the land have brought significant environmental liabilities due to deforestation and other illegal initiatives, interfering the State Public Prosecution Service seeking the vacating of the Glebe, with prohibition of settlement and / or land regulation and execution of public infrastructure services in the region. The shocking decisions caused numerous environmental conflicts, intervening rural social movements, communities, churches, politicians, State and also the Children and Youth Public Prosecution Service in order to support the population affected by Judges decisions.The study is linked to the history of the present time and the methodology of oral history, literature and documentary (analog, digital, cartographic) and primary data collection in the field and in public and private agencies, which showed that the occupation, not invasion of the Glebe, occurred spontaneously and encouraged by INCRA, with material and logistical support. Environmental damage, with offenses to the state ZSEE, due to the slow pace of land reform, ineffective oversight of the land structure planning process and protection of conservation Unit lands, together with the economic results of extraction and agropastoral exploitation of productive land and loggers and landowners with interests in the region. The occupation is irreversible. It is consolidated. It was initially driven by the State which did not promote the land reform which had had been promised. / O objetivo desta pesquisa ? a reconstru??o hist?rica do processo de ocupa??o e coloniza??o da Gleba Jorge Teixeira de Oliveira e do surgimento do N?cleo Urbano Uni?o Bandeirante, ocorrido no per?odo de 1999-2014. Localizado na subzona 2.1 do Zoneamento Socioecon?mico e ecol?gico, de ocupa??o restrita, no entorno da Resex Jaci-Paran?, Flona Bom Futuro e Terra Ind?gena Karipuna, no Munic?pio de Porto Velho/RO, a ocupa??o foi realizada por migrantes dissidentes do Movimento MST/RO. A ocupa??o e a explora??o da terra deram causa a expressivo passivo ambiental em raz?o do desflorestamento e outros il?citos, interferindo o Minist?rio P?blico, visando a desocupa??o da Gleba, com proibi??o de assentamento e/ou regulariza??o fundi?ria e execu??o de servi?os de infraestrutura p?blica, na regi?o. A impactante medida causou in?meros conflitos socioambientais, intervindo movimentos sociais rurais, comunidades, igrejas, pol?ticos, Estado e, tamb?m, o Minist?rio P?blico da Inf?ncia e Juventude, em favor da popula??o atingida pela medida judicial.O estudo vincula-se ? hist?ria do tempo presente e ? metodologia da hist?ria oral, levantamento bibliogr?fico e documental, (anal?gico, digital, cartogr?fico) e pesquisa de dados prim?rios em campo e ?rg?os p?blicos e privados, os quais permitiram concluir que a ocupa??o, e n?o invas?o da Gleba ocorreu de forma espont?nea e incentivada pelo INCRA, com apoio material e log?stico. O dano ambiental, com ofensas ao ZSEE do Estado, deve-se ? morosidade da reforma agr?ria, ineficiente fiscaliza??o do processo de ordenamento da estrutura fundi?ria e de prote??o ?s Unidades de Conserva??o, aliado aos resultados econ?micos da explora??o extrativista e agropastoril de terra produtiva e dos madeireiros e latifundi?rios com interesse na regi?o. A ocupa??o ? irrevers?vel. Est? consolidada. Ela foi inicialmente impulsionada pelo Estado, por?m n?o promoveu a reforma agr?ria que prometera.

Submitted by Setor de Tratamento da Informa??o - BC/PUCRS (tede2@pucrs.br) on 2015-07-01T12:41:28Z No. of bitstreams: 1 471464 - Texto Completo.pdf: 3115810 bytes, checksum: ec9f52e559d34de6c63f445bdaeac3bc (MD5) / Made available in DSpace on 2015-07-01T12:41:28Z (GMT). No. of bitstreams: 1 471464 - Texto Completo.pdf: 3115810 bytes, checksum: ec9f52e559d34de6c63f445bdaeac3bc (MD5) Previous issue date: 2015-03-30 / The social function of land in Rond?nia is a pendulum that time is on the side of the state and the agrarian elite, which considers it the social function of land, generating employment and income, proletarianized peasants, leading them to the rural exodus and death; Time is on the side of the peasants, who believes it is the social function of land a sacred right, to generate food and shelter to those who work it. The contradiction in the interpretation of this concept is caused by the laws of land ownership, which does not miscegenated with the peasant culture, which for centuries have created and maintained the custom of taking possession of the land and migrate. Although the state and justice, sometimes, interpret, the social function of land, unlike the peasant culture, traditions and the peasant tradition, is consolidated in his memory and identity. / A fun??o social da terra em Rond?nia ? um p?ndulo que, ora est? do lado do Estado e da elite agr?ria, que entendem ser a fun??o social da terra gerar emprego e renda, proletarizando os camponeses e levando-os ao ?xodo rural e aos conflitos pela posse da terra, ora est? do lado dos camponeses, que entendem ser a fun??o social da terra um direito, por gerar alimento e moradia para quem nela trabalha. As contradi??es na interpreta??o desse conceito derivam das Leis de Regulamenta??o Fundi?ria, que n?o se coadunam com a cultura camponesa, que, durante s?culos, alicer?ou-se sob a tomada de posse da terra e a migra??o. Portanto, apesar do Estado e da Justi?a, ?s vezes, interpretarem a fun??o social da terra diferente da cultura camponesa, o costume e a tradi??o camponesa est?o consolidados em sua mem?ria e identidade.

Submitted by Setor de Tratamento da Informa??o - BC/PUCRS (tede2@pucrs.br) on 2015-07-20T12:35:13Z No. of bitstreams: 1 472409 - Texto Completo.pdf: 2535729 bytes, checksum: 0954ecc98ba9bf696c33d269c011ef9f (MD5) / Made available in DSpace on 2015-07-20T12:35:13Z (GMT). No. of bitstreams: 1 472409 - Texto Completo.pdf: 2535729 bytes, checksum: 0954ecc98ba9bf696c33d269c011ef9f (MD5) Previous issue date: 2015-03-23 / The proposing investigation is agreed at study of the teaching of History and applicability of the Law 10.639/2003, above all Rond?nia. The object of the research is History book handed out by PNLD 2012. The main objective is to find what is the vision from Africa History and Afro-Brazilian Culture presented in the didactic History books and if this vision permits the applicability of Law. This way, the research dis divided in three parts. Firstly, it seeks to understand the path that became possible application of Law 10.639/2003 through the analyses of documents as National Curricula Parameter (Par?metros Curriculares Nacionais - PCNs) and orienta??es of Rond?nia Education Secretariat (Secretaria de Educa??o de Rond?nia - SEDUC). After analyses, it is discussed about indentity afro-rondoniense what it was built in intense migratory flow that it brings forth a identity crisis. Then it is made analyses of History books of the PNLD 2012 due to understand, if the Africa History and Afro-Brazilian Culture presented is capable to permit afro-rondoniense the recognition of their identity. Although, they presented a rich Africa, diverse and free from large stereotypes it is not possible to afro-rondoniense to recognize in it. Finally, the last part suggests a proposal to teach Afro-rondoniense History. / A investiga??o proposta est? convencionada ao estudo do ensino da Hist?ria e a aplicabilidade da Lei 10.639/2003, sobretudo em Rond?nia. Para tanto tem como objeto de pesquisa o livro did?tico de Hist?ria, distribu?do pelo PNLD 2012. O que se procura descobrir ? qual a vis?o da Hist?ria da ?frica e da Cultura Afro-brasileira est? apresentada nos livros did?ticos de Hist?ria e se essa vis?o permiti a aplicabilidade da Lei. Dessa forma, divide-se em tr?s momentos. Primeiramente busca compreender a trajet?ria que tornou poss?vel a viabilidade da Lei 10.639/2003 analisando documentos como os Par?metros Curriculares Nacionais (PCNs) at? as orienta??es da Secretaria de Educa??o de Rond?nia (SEDUC). Em seguida ? discutido sobre a identidade afro-rondoniense, contru?da numintenso fluxo migrat?ria que gera uma crise de identidade. ? feita a an?lise dos livros de hist?ria do PNLD 2012 para compreender, se a Hist?ria da ?frica e da Cultura Afro-brasileira neles contido, ? capaz de permitir ao afro-rondoniense o reconhecimento de sua identidade. Embora, apresentem uma ?frica rica, diversa e livre de grandes estere?tipos n?o ? poss?vel ao afro-rondoniense uma identifica??o, a parte final ? dedicada a sugerir uma proposta de ensino da Hist?ria afro-rondoniense.

Made available in DSpace on 2014-12-17T15:42:21Z (GMT). No. of bitstreams: 1 JoseCVM_TESE_capa_ate_pag128.pdf: 3265790 bytes, checksum: 756c257ab1c64e4914df34565709a45f (MD5) Previous issue date: 2013-07-31 / In this work were synthesized the materials called vanadyl phosphate, hydrogen vanadyl phosphate and vanadyl phosphate doped by transition metals with the aim in adsorption the following compounds: ammonia, hydrogen sulfide and nitrogen oxide. To characterize the starting compounds was used DRX, FTIR, FRX and TG analysis. After the characterization of substrates, proceeded de adsorption of NH3 and H2S gases in reactor, passing the gases with continuous flow for 30 min and room temperature. Gravimetric data indicate that the matrices of higher performance in adsorption of ammonia was those doped by aluminum and manganese, obtaining results of 216,77 mgNH3/g and 200,40 mgNH3/g of matrix, respectively. The matrice of higher performance in adsorption of hydrogen sulfide was that doped by manganese, obtaining results of 86,94 mgH2S/g of matrix. The synthesis of substrates VOPO4.2H2O and MnVOPO4.2H2O with nitrogen oxide was made in solution, aiming the final products VOPO4.G.nH2O and MnVOPO4.G.nH2O (G = NO and n = number of water molecules). The thermo analytical behavior and the infrared spectroscopy are indicative of formation of VOPO4.2,5NO.3H2O compound. Results of scanning electron microscopy (SEM) and Energy dispersive spectroscopy (EDS) of materials vanadyl phosphate and vanadyl phosphate modified after reaction in solid state or in solution with the gases show morphology changes in substrates, beyond the formation of orthorhombic sulfur crystals over their respective hosts when these adsorb hydrogen sulfide / Neste trabalho foram sintetizados os materiais denominados fosfato de vanadila, hidrogeno fosfato de vanadila e fosfatos de vanadila dopados por metais de transi??o com fins na adsor??o de am?nia, sulfeto de hidrog?nio e ?xido de nitrog?nio. Para a caracteriza??o dos compostos de partida, recorre-se ?s t?cnicas de DRX, FTIR, FRX e TG. Ap?s a caracteriza??o dos substratos, procedeu-se a adsor??o dos gases NH3 e H2S em reator, passando os gases a vaz?o cont?nua durante 30 min e temperatura ambiente. Dados gravim?tricos indicam que as matrizes de maior desempenho na adsor??o de am?nia foram ?quelas dopadas por alum?nio e mangan?s, obtendo resultado de 216,77 mgNH3/g e 200,40 mgNH3/g de matriz, respectivamente. A matriz de maior desempenho para a adsor??o de sulfeto de hidrog?nio foi ?quela dopada por mangan?s, obtendo resultado de 86,94 mgH2S/g de matriz. As s?nteses dos substratos VOPO4.2H2O e MnVOPO4.2H2O com o g?s ?xido de nitrog?nio foram realizadas em solu??o, objetivando-se os produtos finais VOPO4.G.nH2O e MnVOPO4.G.nH2O (G = NO e n = n?mero de mol?culas de ?gua). O comportamento termoanal?tico e a espectroscopia na regi?o do infravermelho s?o indicativos da forma??o do composto VOPO4.2,5NO.3H2O. Resultados de microscopia eletr?nica de varredura (MEV) e espectroscopia de energia dispersiva (EDS) dos materiais fosfatos de vanadila e fosfatos de vanadila dopados ap?s rea??o no estado s?lido ou em solu??o com os gases indicam mudan?a na morfologia dos substratos, al?m da forma??o de cristais de enxofre ortorr?mbico sobre seus respectivos hospedeiros quando estes adsorvem sulfeto de hidrog?nio

Submitted by Jorge Silva (jorgelmsilva@ufrrj.br) on 2017-04-07T16:44:20Z No. of bitstreams: 1 2010 - Fernando Zuchello.pdf: 1133928 bytes, checksum: cc66d828c0f6af539cc639528ca1d2fb (MD5) / Made available in DSpace on 2017-04-07T16:44:20Z (GMT). No. of bitstreams: 1 2010 - Fernando Zuchello.pdf: 1133928 bytes, checksum: cc66d828c0f6af539cc639528ca1d2fb (MD5) Previous issue date: 2010-03-10 / CAPES / The sugarcane crop (Saccharum officinarum L.) produces raw material for ethanol manufacture, a fuel with high potential for mitigation of greenhouse gases. However, little information about emissions of nitrous oxide (N2O) from soil during crop development is available. Nitrous oxide is one of the greenhouse gases, and agriculture is the main source of emissions to atmosphere. Thus, agricultural practices commonly in sugarcane cropping systems, such as vinasse and N fertilizer application, may favour the emissions of this gas, reducing or even nullifying the mitigating effect of ethanol. The objective of this study was to evaluate the effect of vinasse and urea application on sugarcane crop regarding to N2O emission from an Inceptisol in Campos dos Goytacazes municipality, Rio de Janeiro State. The study was carried out at the Leonel Miranda Experimental Station, UFRRJ, with soil N2O emissions being monitored in two experiments. In the first, the cane was in the third ratoon, comprising the period from November 2008 to April 2009. The second experiment was conducted in September and October of 2009, when the crop was renewed (cane first growth). For both experiments, the experimental design was completely randomized plots with 6 replications. The treatments of the first experiment were: addition of vinasse and urea on the soil with straw, addition of vinasse and urea on a bare soil, and the respective controls with and without straw. In the second experiment, the presence of straw was not evaluated. In all occasions vinasse was broadcasted, and urea was applied in bands. The N2O fluxes were measured by closed-static chamber technique. Temperature, soil moisture at 10 cm depth, mineral N and ammonia volatilization were also monitored. During the months of November and December 2008, there was intense rainfall in the first 20 days after application of vinasse; the accumulated precipitation was over 374 mm. Because of this, the water filled pore space (WFPS) were about 100% for most of the first 20 days. After application of urea, a new period of heavy rainfall started, between 10 and 31/12/2008, with an accumulated precipitation of 297 mm, again favouring increase of WFPS. Under those conditions, the straw did not bring any effect on N2O fluxes, which remained almost unaltered during the whole period. In the second experiment, the effect of vinasse and N addition was clear. The fractions of the two sources of N lost as N2O were 0.02% in the first experiment, regardless of the N source, and in the second experiment it was of 0.02 and 0.13% for vinasse and urea, respectively. Based on the results, vinasse was not an important source of N2O. The effect of urea was too variable, with losses by NH3 volatilization and emitted N2O dependent on rainfall. In the studied environment, key variables for production of N2O in soils such as WFPS and mineral N availability did not explain changes in N2O fluxes, which could be explained by conditions of maximum water soil saturation, for several days during the study. / A cultura da cana-de-a??car (Saccharum officinarum L.) gera mat?ria prima para a produ??o de etanol, combust?vel com alto potencial de mitiga??o de gases de efeito-estufa. No entanto, existem poucas informa??es sobre as emiss?es de ?xido nitroso (N2O) do solo, durante o desenvolvimento da cultura. O N2O ? um dos gases respons?veis pelo efeito estufa, e a agr?cultura ? a sua principal fonte para a atmosfera. Assim, pr?ticas agr?colas comuns no cultivo da cana, como aplica??o de vinha?a e fertilizante nitrogenado, podem favorecer a emiss?o desse g?s, reduzindo ou mesmo anulando o aspecto mitigador do etanol no efeito estufa. O objetivo do estudo foi avaliar o efeito da aplica??o de vinha?a e ur?ia na cultura de cana-de-a??car quanto ?s emiss?es de N2O de Cambissolo Fl?vico, em Campos dos Goytacazes, RJ. O estudo foi realizado no Campus Experimental Leonel Miranda, da UFRRJ, com o monitoramento das emiss?es de N2O feito em dois experimentos. No primeiro, a cultura estava na terceira soca, no per?odo de novembro de 2008 a abril de 2009. O segundo foi feito nos meses de setembro e outubro de 2009, quando a cultura foi renovada (cana-planta). Os dois experimentos foram conduzidos em delineamento inteiramente casualizado, com 6 repeti??es. Os tratamentos avaliados foram: adi??o de vinha?a e ur?ia em solo coberto com palhada, adi??o de vinha?a e ur?ia em solo nu, e os respectivos controles sem adi??o de vinha?a e ur?ia. Os tratamentos com palha foram usados somente no primeiro experimento, na fase de socaria. Vinha?a e ur?ia foram aplicadas em cobertura e a ?ltima em banda. A emiss?o de N2O foi avaliada no local com c?maras est?ticas fechadas, sendo tamb?m monitorados a temperatura, a umidade do solo a 10 cm de profundidade, a disponibilidade de N mineral e o teor de am?nia volatilizada. Durante os meses de novembro e dezembro houve intensa pluviosidade onde, nos primeiros 20 dias ap?s a aplica??o da vinha?a, a chuva acumulada foi superior a 374 mm. Devido a isso, a satura??o dos poros com ?gua (EPSA) se aproximou de 100% durante boa parte desses 20 dias. Ap?s a aplica??o da ur?ia, ocorreu novo per?odo com fortes chuvas, entre os dias 10 e 31/12/2008, alcan?ando 297 mm favorecendo novamente a eleva??o do EPSA. Nessas condi??es, a palha n?o trouxe efeito nos fluxos de N2O do solo. No primeiro experimento a aplica??o de vinha?a e da ur?ia n?o resultou em fluxos de N2O elevados, somente na aplica??o da ur?ia foi observada diferen?a em rela??o ao controle. No segundo experimento o efeito das fontes de N foi mais pronunciado. As fra??es de N das duas fontes perdidas como N2O foram de 0,02% no primeiro experimento, independente da fonte, e, no segundo experimento, de 0,02 e 0,13% para vinha?a e ur?ia, respectivamente. Portanto, a vinha?a aplicada ao solo foi fonte de N2O insignificante. O efeito da ur?ia foi muito vari?vel, com perdas por volatiliza??o de am?nia e emiss?es de N2O dependentes da ocorr?ncia de chuvas. No ambiente estudado, as vari?veis consideradas chave para a produ??o de N2O do solo tais como a satura??o do espa?o poroso do solo com ?gua e a disponibilidade de N mineral, n?o explicaram as diferen?as de fluxos de N2O, o que parece estar relacionado ao processo de desnitrifica??o em condi??es de m?xima satura??o do solo com ?gua, que ocorreu por v?rios dias durante o estudo.

Submitted by Celso Magalhaes (celsomagalhaes@ufrrj.br) on 2017-11-07T13:04:43Z No. of bitstreams: 1 2016 - Paula de Carvalho Machado Araujo.pdf: 2347237 bytes, checksum: 44b7c9cb3df1557a677fc89555c2a535 (MD5) / Made available in DSpace on 2017-11-07T13:04:43Z (GMT). No. of bitstreams: 1 2016 - Paula de Carvalho Machado Araujo.pdf: 2347237 bytes, checksum: 44b7c9cb3df1557a677fc89555c2a535 (MD5) Previous issue date: 2016-04-28 / This study was conducted in the Aman? Lake and Paran? region of the Aman? Sustainable Development Reserve located in the middle Solim?es region, state of Amazonas, Brazil. Research was done in three phases: the first used an adapted Free List method with 13 ranchers from the region. Subsequently, botanical specimens of species cited by at least three farmers were collected; photographic registers of these plants were also taken. Photographs were used in the next phase of research to inform a questionnaire applied to the same 13 farmers; the instrument used the Semantic Differentiation method, of 7 points, to understand ranchers? perceptions of the diverse characteristics of selected plants. The main objective of this study was to evaluate the perception of ranchers in relation to the origin, environment, and characteristics of plants that are part the of cow and water buffalo diet; and to further understand the cultural relevance, feed potential, and ecological function of these plants, comparing farmers? perceptions with findings from the scientific literature. In total 84 plant names were compiled, with 29 evaluated in this project / Este trabalho teve como ?rea de estudo o Lago e Paran? do Aman?, na Reserva de Desenvolvimento Sustent?vel Aman?, localizada na regi?o do M?dio Solim?es, no estado do Amazonas. Foram realizadas tr?s etapas da pesquisa: na primeira, utilizou-se uma adapta??o do m?todo de Lista Livre junto a 13 criadores da regi?o. Em seguida, foi realizada coleta bot?nica das esp?cies citadas por pelo menos 3 criadores, obtendo ainda registro fotogr?fico das mesmas. Estas fotos foram utilizadas na etapa seguinte a fim de ilustrar um question?rio com os mesmos 13 criadores onde utilizou-se o m?todo de Diferencial Sem?ntico de 7 pontos para conhecer as percep??es dos criadores sobre diversas caracter?sticas das plantas selecionadas. Este trabalho teve por objetivo principal avaliar a percep??o dos criadores da regi?o em rela??o ? origem, ambiente e caracter?sticas das plantas que fazem parte da dieta de bovinos e bubalinos, tentando compreender a relev?ncia cultural, o potencial forrageiro e as fun??es ecol?gicas das mesmas atrav?s das percep??es e dos achados de literatura. No total foram contabilizados 84 nomes diferentes de plantas, tendo sido avaliadas 29 plantas

<p>Vårt syfte är att visa på de normer rörande adoptivföräldraskap som finns i Statens nämnd för internationella adoptionsfrågors (NIAs) handböcker och tidskrift NIA informerar. Utifrån queerteorins principer om exkludering och inkludering och forskarens Michael Lipskys teori om närbyråkrater har vi vaskat fram hur normen för adoptivföräldraskapet konstrueras utifrån det biologiska föräldraskapet som ideal.</p><p>Barnets bästa är den princip som det genomgående hänvisas till i materialet för att motivera kärnfamiljen som norm. Dock är denna princip aldrig definierad men ges innebörd genom NIAs kriterier för adoptivföräldraskapet. Normen för adoptivföräldraskapet är kortfattat den heterosexuella kärnfamiljen.</p>

Vårt syfte är att visa på de normer rörande adoptivföräldraskap som finns i Statens nämnd för internationella adoptionsfrågors (NIAs) handböcker och tidskrift NIA informerar. Utifrån queerteorins principer om exkludering och inkludering och forskarens Michael Lipskys teori om närbyråkrater har vi vaskat fram hur normen för adoptivföräldraskapet konstrueras utifrån det biologiska föräldraskapet som ideal. Barnets bästa är den princip som det genomgående hänvisas till i materialet för att motivera kärnfamiljen som norm. Dock är denna princip aldrig definierad men ges innebörd genom NIAs kriterier för adoptivföräldraskapet. Normen för adoptivföräldraskapet är kortfattat den heterosexuella kärnfamiljen.

Made available in DSpace on 2014-12-17T15:48:01Z (GMT). No. of bitstreams: 1 EdmilsonFMOJ_DISSERT.pdf: 4310075 bytes, checksum: c753f90b3f1afd654108edecd6a3fc70 (MD5) Previous issue date: 2012-02-27 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / This work seeks to propose and evaluate a change to the Ant Colony Optimization based on the results of experiments performed on the problem of Selective Ride Robot (PRS, a new problem, also proposed in this paper. Four metaheuristics are implemented, GRASP, VNS and two versions of Ant Colony Optimization, and their results are analyzed by running the algorithms over 32 instances created during this work. The metaheuristics also have their results compared to an exact approach. The results show that the algorithm implemented using the GRASP metaheuristic show good results. The version of the multicolony ant colony algorithm, proposed and evaluated in this work, shows the best results / Este trabalho tem o objetivo de propor e avaliar uma variante para o algoritmo de col?nia de formigas baseando-se no resultado de experimentos executados sobre o problema do Passeio do Rob? Seletivo (PRS, um novo problema, tamb?m proposto neste trabalho. S?o implementadas quatro metaheur?sticas, GRASP, VNS, e duas vers?es do Otimiza??o por Col?nia de Formigas, e analisados seus resultados executando-os sobre 32 inst?ncias criadas no trabalho. As metaheur?sticas tamb?m tem seu resultado comparado com o de um algoritmo exato. Os resultados mostram que o algoritmo implementado utilizando a metaheur?stica GRASP apresenta bons resultados. A vers?o multi-col?nias do algoritmo de col?nia de formigas, proposta e avaliada no trabalho, apresenta os melhores resultados