Spelling suggestions: "subject:"irregular"" "subject:"rregular""
21 |
A influência da percepção dos moradores na configuração da paisagem da Vila Lorenzi, Santa Maria/RS / The influence of inhabitants perception in a landscape composition at lorenzi community, Santa Maria/RSScalamato, Angelita Tomazetti 06 March 2017 (has links)
This article aims at realizing the perception influence of inhabitants in a landscape composition at Lorenzi community – Santa Maria/RS. Therefore, it is a study about perception seeking for an understanding about how individuals comprehend the landscape built from the experiences of each one and how they relate in the environment they live. The landscape is considered in a systemic perspective since it results from the society and nature interaction. In order to accomplish the goals, some studies about Brazilian urbanization were performed so as to understand the urban expansion in Santa Maria/RS. It was necessary the study of urban expansion among 2004 and 2015 years, the geomorphological description and interviews. The area of study has endured an irregular occupation process from 1990 decade attracting limited income people which occupied these spaces resulting in an uncontrolled growth. The morphological description identified that Lorenzi community is placed in a hill area which expands to the flood plain areas of arroyo Cadena. This characteristic allowed the urban expansion process hence the Avenida Sol Poente occupation originated, the first occupation in 1996 and Portelinha, the second occupation (2008). During the occupation process, the flood plain of arroyo Cadena was the most unstable which represents a great risk to the inhabitants of the area due to some cases of flooding. From the geomorphological comprehension of the area, interviews with some inhabitants of the flooding area of the arroyo Cadena, Lorenzi community, were conduct in order to verify the socioeconomical and occupational impacts. Hence, it was concluded that the interviewees noticed the relation among rainwater, flooding, and humidity in their lands and in order to solve the problem, landfills were used, changing then, the landscape shape. The inhabitants identified the problems of Lorenzi community and carried out some modifications aiming at their own interests and, currently they do not have any problems concerning the harmony of the landscape. It was necessary the combination of several parts of society to aprehend that they live in a watershed which constitutes the whole system and, the harmony in this landscape depends on their actions in this area. / Este trabalho tem como objetivo principal compreender a influência da percepção dos moradores na configuração da paisagem da Vila Lorenzi - Santa Maria/RS. Neste sentido, trata-se de um estudo sobre a percepção, visando a compreender como os indivíduos percebem a paisagem, construída a partir das experiências de cada um e na forma como se relacionam com o meio em que vivem. A paisagem aqui estudada é vista sob uma perspectiva sistêmica, porquanto decorre da interação da sociedade com a natureza. A fim de atingir os objetivos propostos, foram realizados estudos sobre o processo de urbanização do Brasil, para compreender a expansão urbana de Santa Maria/RS, sendo necessário o estudo da expansão urbana da vila Lorenzi, entre os anos de 2004 e 2015, a descrição geomorfológica e a realização de entrevistas. A área de estudo passou por um processo de ocupação irregular, a partir da década de 1990, atraindo população de baixa renda, que acabou por ocupar esses espaços, ocasionando um crescimento, até certo ponto, sem controle. A descrição geomorfológica identificou que a vila Lorenzi está localizada numa área de colinas que se alongam para as áreas de planície fluvial do arroio Cadena. Essa característica permitiu o processo de expansão urbana, surgindo, assim, a ocupação da Avenida Sol Poente, primeira ocupação no período de 1996, e a Portelinha, segunda ocupação (2008). Durante o processo de ocupação, a área mais alterada foi a planície fluvial do arroio Cadena, que apresenta risco para os moradores da área, devido a ocorrências de casos de inundações. A partir da compreensão geomorfológica da área, foram realizadas entrevistas com os moradores da planície de inundação do arroio Cadena, na vila Lorenzi, a fim de verificar as condições socioeconômicas e ocupacionais. Com isso, chegou-se à conclusão de que os entrevistados perceberam a relação entre pluviosidade e o processo de inundação, umidade em seus terrenos e, para solucionar o problema, utilizaram-se de aterros, alterando, dessa forma, a paisagem. Os moradores identificaram os problemas da vila Lorenzi, realizaram alterações na paisagem visando a seu bem/interesse próprio e, hoje não possuem uma preocupação com a harmonia da paisagem. Faz-se necessária a união de diversos segmentos da sociedade para compreender que habitam numa bacia hidrográfica, que compõe o todo de um sistema e que, para a harmonia dessa paisagem, dependem das suas ações nesse espaço.
|
22 |
A produção do espaço urbano no loteamento Vila Marielza em Uberlândia (MG) 1981/2017: contradições espaciais e jurídicas na busca pelo direito à cidade / The production of urban space in the Vila Marielza lot in Uberlândia (MG) 1981/2017: spatial and legal contradictions in the search for the right to the cityMarques, Ana Paula Vieira 26 March 2018 (has links)
Submitted by Luciana Ferreira (lucgeral@gmail.com) on 2018-04-18T11:03:43Z
No. of bitstreams: 2
Dissertação - Ana Paula Vieira Marques - 2018.pdf: 8336756 bytes, checksum: e01a3359bb2bff1e677a274a436cd060 (MD5)
license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2018-04-18T11:17:54Z (GMT) No. of bitstreams: 2
Dissertação - Ana Paula Vieira Marques - 2018.pdf: 8336756 bytes, checksum: e01a3359bb2bff1e677a274a436cd060 (MD5)
license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Made available in DSpace on 2018-04-18T11:17:54Z (GMT). No. of bitstreams: 2
Dissertação - Ana Paula Vieira Marques - 2018.pdf: 8336756 bytes, checksum: e01a3359bb2bff1e677a274a436cd060 (MD5)
license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)
Previous issue date: 2018-03-26 / In this research, we try to identify some of the legal implications and geographical unfoldings in
the production of urban space in the city of Uberlândia (MG), due to the implementation of the
irregular settlement Marielza Distric. This study addresses the role of the urban government, its
actions, legal limitations and the responsibility regarding the occurrence of clandestine or irregular
settlements, as well as the action of a particular urban developer. There are three chapters, in which
the theme is analyzed. The first chapter deals with the production of urban space, presenting a brief
discussion of theories and problems of production and appropriation of the capitalist urban space,
highlighting the growth of urbanization in Brazil and the population of Uberlândia (MG) and the
legislation on the use and urban land access. In the second chapter we try to analyze the role of
local power, real estate speculation and the challenges of urban space production in Uberlândia
(MG), passing through issues such as the unequal appropriation of urban space, the social cost of
implementing irregular or clandestine settlements and the performance of landowners and real
estate agents. Lastly, the third chapter presents Marielza district in itself, where one seeks to know
the current reality of the residents and a little of the history of the neighborhood. / Nessa pesquisa, busca-se identificar algumas das implicações e desdobramentos jurídicos e
geográficos na produção do espaço urbano, na cidade de Uberlândia (MG), decorrente da
implantação do loteamento irregular Vila Marielza. O estudo aborda o papel do Estado, sua
atuação e limitações legais e responsabilidade quanto ao surgimento de loteamentos clandestinos
ou irregulares, bem como a atuação do loteador. São três capítulos, nos quais a temática é
analisada. O primeiro capítulo trata da produção do espaço urbano, apresentando uma breve
discussão das teorias e problemas da produção e apropriação do espaço urbano capitalista,
destacando o crescimento da urbanização no Brasil e populacional de Uberlândia (MG) e a
legislação sobre uso e parcelamento do solo urbano. No segundo capítulo procura-se analisar o
papel do Poder Municipal, a especulação imobiliária e os desafios da produção do espaço urbano
em Uberlândia (MG), perpassando por questões como a apropriação desigual do espaço urbano, o
custo social da implantação de loteamentos irregulares ou clandestinos e a atuação dos
proprietários da terra e dos agentes imobiliários. Por fim, o último capítulo apresenta o loteamento
propriamente dito, onde se busca conhecer a realidade atual dos moradores e um pouco da história
do bairro.
|
23 |
Scenarios preprocessing for efficient routing reconfiguration in MPSoC fault tolerance Noc based / PrÃ-processamento de cenÃrios para reconfiguraÃÃo de roteamento eficiente em MPSOC baseado em NoC tolerante a falhasJarbas Aryel Nunes da Silveira 30 September 2015 (has links)
nÃo hà / The latest technologies of integrated circuit manufacturing allow billions of transistors to be arranged on a single chip, enabling us to implement a complex parallel system, which requires a communications architecture with high scalability and high degree of parallelism, such as a Network-on-Chip (NoC). These technologies are very close to physical limitations, which increases the quantity of faults in circuit manufacturing and at runtime. Therefore, it is essential to provide a method for fault recovery that would enable the NoC to operate in the presence of faults and still ensure deadlock-free routing. The preprocessing of the most probable fault scenarios allows us to anticipate the calculation of deadlock-free routing, reducing the time that is necessary to interrupt the system during a fault occurrence. This work proposes a technique that employs the preprocessing of fault scenarios based on forecasting fault tendencies, which is performed with a fault threshold circuit operating in agreement with high-level software. The technique encompasses methods for dissimilarity analysis of scenarios based on cross-correlation measurements of fault link matrices, which allow us to define a reduced and efficient set of fault coverage scenarios. Experimental results employing RTL simulation with synthetic traffic prove the quality of the analytic metrics that are used to select the preprocessed scenarios. Furthermore, the experiments show the efficacy and efficiency of the proposed dissimilarity methods, quantifying the latency penalization when using the coverage scenarios approach. / As Ãltimas tecnologias de fabricaÃÃo de circuitos integrados habilitam bilhÃes de transistores a serem postos em um Ãnico chip, permitindo implementar um sistema paralelo complexo, o qual requer uma arquitetura de comunicaÃÃo que tenha grande escalabilidade e alto grau de paralelismo, tal como uma rede intrachip, em inglÃs, Network-on-Chip (NoC). Estas tecnologias estÃo muito prÃximas de limitaÃÃes fÃsicas, aumentando a quantidade de falhas na fabricaÃÃo dos circuitos e em tempo de operaÃÃo. Portanto, à essencial fornecer um mÃtodo para recuperaÃÃo de falha que permita a NoC operar na presenÃa de falhas e ainda garantir roteamento livre de deadlock. O prÃ-processamento de cenÃrios de falha mais provÃveis permite antecipar o cÃlculo de rotas livres de deadlock, reduzindo o tempo necessÃrio para interromper o sistema durante a ocorrÃncia de uma falha. Esta tese propÃe uma tÃcnica que emprega o prÃ-processamento de cenÃrios de falha baseado na previsÃo de tendÃncia de falhas, a qual à realizada com um circuito de limiar de falha operando em conjunto com um software de alto nÃvel. A tÃcnica contempla anÃlises de mÃtodos de dissimilaridade de cenÃrios baseadas na correlaÃÃo cruzada de matrizes bidimensionais de conexÃes com falha, que permite definir um conjunto reduzido e eficiente de cenÃrios de cobertura de falhas. Resultados experimentais, empregando simulaÃÃo com precisÃo em nÃvel de ciclo e trÃfego sintÃtico, provam a qualidade das mÃtricas analÃticas usadas para selecionar os cenÃrios prÃ-processados. AlÃm do mais, os experimentos mostraram a eficÃcia e eficiÃncia dos mÃtodos de dissimilaridades propostos, quantificando a penalizaÃÃo de latÃncia no uso da abordagem de cenÃrios de cobertura.
|
24 |
Impacto do abastecimento irregular de ?gua nos altos ?ndices de dengueDantas Junior, Pedro Celestino 30 July 2012 (has links)
Made available in DSpace on 2014-12-17T15:03:30Z (GMT). No. of bitstreams: 1
PedroCDJ_DISSERT.pdf: 3905844 bytes, checksum: 8aeb97901948bfd18fe57ecde0223081 (MD5)
Previous issue date: 2012-07-30 / Dengue fever is an infectious disease that causes thousands of deaths each year in Brazil
and other tropical countries. This work demonstrates that the irregularity in the supply
of water by public water supply systems is a major factor that contributes to the
proliferation of breeding sites of the mosquito that transmits dengue, due to the impossibility
of removing water storage tanks. 31 points in the water supply network in thirteen districts
of Natal, Brazil, were monitored by the installation of pressure gauges type Datalogger.
The data about pressure showed deficiency in water supplies in many
neighborhoods, forcing residents to accumulate water in tanks at ground level. In addition, It
was observed that in neighborhoods with regular water supply, Infestation Index per type of
container (ITR) of type A2 (Deposit ground level) was 0.00% and where there were failures in
the supply of water , the ITR was high (above 50%). We believe that policies to
combat dengue in Brazil should be reassessed so that more resources can be directed to the
improvement of water supply systems and supply companies should be blamed for the
problem too / A dengue ? uma doen?a infectocontagiosa que provoca milhares de mortes anualmente no
Brasil e em outros pa?ses tropicais. Este trabalho demonstra que a irregularidade no
fornecimento de ?gua pelos sistemas de abastecimento p?blico ? um dos principais fatores
que contribuem para a prolifera??o de criadouros do mosquito transmissor da dengue, em
decorr?ncia da impossibilidade de elimina??o dos dep?sitos de armazenamento de ?gua,
como caixa d ?gua e dep?sitos ao n?vel do solo. Foram monitorados 31 pontos na rede de
abastecimento de ?gua em treze bairros da cidade de Natal, Brasil, onde foram instalados
medidores de press?o do tipo Datalogger, Os dados de press?o auferidos verificaram falhas
no fornecimento de ?gua em muitos bairros, obrigando os moradores a acumular ?gua em
dep?sitos ao n?vel do solo. Al?m disso, Observou-se que nos bairros com fornecimento
regular de ?gua o ?ndice de (Infesta??o) por Tipo de Recipiente (ITR) do tipo A2 (Dep?sitos
ao n?vel do solo) era 0,00% e onde havia falhas no fornecimento de ?gua, elevado (superior
a 50%). Acreditamos que as pol?ticas de combate ? dengue no Brasil devem ser
reavaliadas, de maneira que mais recursos sejam direcionados para a melhoria dos
sistemas de abastecimento de ?gua e as companhias de abastecimento tamb?m sejam
responsabilizadas pelo problema
|
25 |
Mapeamento de áreas de pressão à ocupação irregular da faixa de passagem: o caso da linha Anhanguera-Guarulhos / Mapping pressure areas with a tendency of illegal occupation in the line transmission corridors: the case of Anhanguera-Guarulhos line transmissionJanio Queiroz Souto 22 February 2017 (has links)
As linhas de transmissão no Brasil formam uma imensa rede de transporte de energia elétrica denominada SIN (Sistema Interligado Nacional). Ao longo das áreas próximas às linhas existem corredores denominados faixa de passagem. Devido à alta tensão dos cabos energizados e aos riscos para a população e para o sistema, essas áreas têm restrições de uso. Contudo, sabe-se que, frequentemente, são registradas ocorrências de ocupações ilegais. O presente trabalho discute a questão das ocupações irregulares nas faixas de passagens das linhas de transmissão de energia elétrica em áreas urbanas no Brasil. Isto porque as variáveis que influenciam para ocorrência da infração estão localizadas preferencialmente nas cidades. A análise está focada nos fatores presentes nas adjacências das faixas de passagens. Foram identificadas três características propulsoras do descumprimento da regra: a tipologia do uso do solo, a associação das condições socioeconômicas e a densidade demográfica nas imediações dessas faixas. O estudo baseia-se nessas variáveis e faz uso das técnicas do geoprocessamento para a realização de uma série de tarefas necessárias para a execução do trabalho, como mapeamento do uso do solo, geração de buffer análise e produção de overlays. Os recursos das análises de agrupamento foram o meio usado para sintetizar os dados referentes à população, à renda e à escolaridade. O modelo desenvolvido foi aplicado e testado nos arredores da Linha de Transmissão 345 kV - Anhanguera-Guarulhos, situada na zona norte da cidade de São Paulo e que perpassa por áreas com diversos tipos de urbanização, diferentes níveis de renda, variadas classes sociais e muitos tipos de uso e ocupação do solo. / The Electric Power Transmission Lines in Brazil form an immense network of electricity transportation named the National Interconnected System (SIN). Along the nearby areas of the lines transmissions, there is a zone called line transmissions corridor. Due to the high-voltage of the power cables and the risks to the population and to the system, these areas have restrictions of use. However, it is known that illegal occurrences are frequently registered. The present work discusses the matter of irregular occupations in the line transmission corridors of the electric power transmission lines in urban areas in Brazil. It is because of the fact that the variables that influence this type of infringement are exceedingly present in cities. The focus of the analysis is on factors found in the vicinities of the lines transmission corridors. Three propelling characteristics of the rules non-compliance were identified: the soil use type, the association of socioeconomic conditions and the demographic density of the surrounding area. The study is based on these factors and uses geoprocessing techniques to perform a series of tasks required for the execution of this work, such as mapping the land use, generating the buffer analysis and producing the overlay analysis. The resources of the cluster analysis were used to synthesize data referring to the population, income and education. The developed model was applied and tested in the surroundings of the 345kV electric line transmission Anhanguera-Guarulhos, located in the northern part of the city of São Paulo, passing through areas with different types of urbanization, different income levels, various social classes and many types of land use.
|
26 |
Liquidación de sociedades irregularesEscobar-Mendieta, Carlos-Alberto, Escobar-Mendieta, Carlos-Alberto January 2016 (has links)
El presente trabajo de investigación obedece a la percepción de sensación de desprotección que siente una persona al tener un problema societario que debería de ser extirpado, la irregularidad de las sociedades; que puede traer consigo un drástico cambio en el contexto económico de cada persona. / Trabajo de investigación
|
27 |
Highly Precise and Fast Digital Image Stabilization Technique Based on the Control Grid InterpolationKim, Jin-Hyung, Nam, Ju-Hun, Seon, Jong-Nak, Han, Jeongwoo 10 1900 (has links)
ITC/USA 2008 Conference Proceedings / The Forty-Fourth Annual International Telemetering Conference and Technical Exhibition / October 27-30, 2008 / Town and Country Resort & Convention Center, San Diego, California / In this paper, we propose a highly precise and fast digital image stabilization technique based on the control grid interpolation. To obtain more stable video sequence than the one from other existing DIS techniques, the small instability should be removed in as small accuracy with sub-pixel. Experimental results show that the proposed digital image stabilizer gives considerable improvement in the sense of computational complexity and the performance of stabilizing compared to conventional DIS techniques.
|
28 |
High-fidelity 3D acoustic simulations of wind turbines with irregular terrain and different atmospheric profilesHedlund, Erik January 2016 (has links)
We study noise from wind turbines while taking irregular terrain and non-constant atmosphere into consideration. We will show that simulating the distribution of 3D acoustic waves can be done by using only low frequencies, thus reducing the computational complexity significantly.
|
29 |
Statistical forecasting and product portfolio managementNorvell, Joakim January 2016 (has links)
For a company to stay profitable and be competitive, the customer satisfaction must be very high. This means that the company must provide the right item at the right place at the right time, or the customer may bring its business to the competitor. But these factors bring uncertainty for the company in the supply chain of when, what and how much of the item to produce and distribute. For reducing this uncertainty and for making better plans for future demand, some sort of forecasting method must be provided. A forecast can however be statistically based and also completed with a judgmental knowledge if the statistics are not sufficient. This thesis has been done in cooperation with the Sales and Operations (S&OP) department at Sandvik Mining Rock Tools in Sandviken, where a statistical forecast is currently used in combination with manual changes from sales. The forecasts are used as base for planning inventory levels and making production plans and are created by looking at the history of sales. This is done in order to meet market expectations and continuously be in sync with market fluctuations. The purpose with this thesis has been to study the item- customer combination demand and the statistical forecasting process that is currently used at the S&OP department. One problem when creating forecast is how to forecast irregular demand accurately. This thesis has therefore been examining the history of sales too see in what extent irregular demand exists and how it can be treated. The result is a basic tool for mapping customers' demand behavior, where the behavior is decomposed into average monthly demand and volatility. Another result is that history of sales can get decomposed into Volatility, Volume, Value, Number of sales and Sales interval for better analysis. These variables can also be considered whenever analyzing and forecasting irregular demand. A third result is a classification of time series working as a guideline if demand should be statistically or judgmentally forecasted or being event based. The study analyzed 36 months history of sales for 56 850 time series of item- customer specific demand. The findings were that customers should have at least one year of continuous sales before the demand can be entirely statistically forecasted. The limits for demand to even be forecasted, the history of sales should at least occur every third month in average and contain at least six sales. Then the demand is defined as irregular and the forecast method is set to judgmental forecasting, which can be forecasted using statistical methods with manual adjustments. The results showed that the class of irregular demand represents approximately 70 percent in the aspect of revenue and therefore requires attention. / För att ett företag ska kunna vara lönsamt och konkurrenskraftigt måste kundnöjdheten vara mycket hög. Detta betyder att ett företag måste kunna förse rätt produkt i rätt tid på rätt plats, annars kommer kunden troligtvis att vända sig till konkurrenten. Men dessa faktorer kommer med osäkerhet för företaget i försörjningskedjan i när, vad och hur mycket av produkten de ska producera och distribuera. För att minska osäkerheten och för att planera bättre för framtida efterfrågan, måste någon typ av prognos upprättas. En prognos kan vara baserad på statistiska metoder men också kompletterad med subjektiv marknadsinformation om statistiken inte är tillräcklig. Studien som denna rapport beskriver är gjord i samarbete med Sales och Operations- avdelning (S&OP) på Sandvik Mining Rock Tools i Sandviken. Där används statistiska prognoser i kombination med manuella förändringar av säljare samt regionala planerare som bas för planering av lagernivåer och produktion. Detta gör man för att möta marknadens efterfråga och för att kontinuerligt vara uppdaterad med marknadens variationer. Syftet med detta arbete har varit att studera kunders efterfrågan av produkt- kund kombination och den metod som används vid statistiska prognoser hos S&OP- avdelningen. Ett problem som finns när man vill skapa prognoser är hur man ska prognostisera oregelbunden försäljning korrekt. Detta arbete har därför analyserat historisk försäljning för att se i vilken utsträckning oregelbunden efterfrågan finns och hur den kan hanteras. Resultatet är ett enkelt verktyg för att kunna kartlägga kunders köpbeteende. Ett till resultat är att historisk försäljning kan bli uppdelat i Volatilitet, Volym, Värde, Antalet köptillfällen och Tidsintervallet mellan köptillfällena. Dessa variabler kan även tas till hänsyn när man analyserar och prognostiserar oregelbunden försäljning. Ett tredje resultat är en klassificering av tidsserier som kan fungera som riktmärken om efterfrågan ska vara statistisk eller manuellt prognostiserade eller inte bör ha en prognos över huvud taget. Denna studie analyserade 36 månaders historik för 56 850 tidsserier av försäljning per produkt- kund kombination. Resultaten var att en kund bör ha åtminstone ett år av kontinuerlig efterfrågan innan man kan ha en prognos med statistiska modeller. Gränsen för att ens ha en prognos är att efterfrågan bör återkomma var tredje månad i genomsnitt och ha en historik av åtminstone sex försäljningstillfällen. Då klassificeras efterfrågan som oregelbunden och prognosen kan vara baserad på statistiska metoder men med manuella ändringar. I resultatet framkom det att oregelbunden efterfrågan representerar cirka 70 procent i avseende på intäkter och kräver således mycket uppmärksamhet.
|
30 |
Airmen first shaping the expeditionary air force for counterinsurgencyKostelnik, Edward A. 09 1900 (has links)
This thesis attempts to convince Air Force leadership to shift its approach to expeditionary airpower in counterinsurgency (COIN) from one that emphasizes advanced technology for striking targets to one which focuses on airmen to influence indigenous populations. Judging history, airpower will certainly play a supporting role in any effort to quell insurgency through reconnaissance, airlift, and close air support. Thus, wherever the American military deploys for COIN, the Air Force will not only operate, but will also deploy substantial numbers of expeditionary airmen. This forward presence of American airmen at expeditionary airbases enables the Air Force to participate in pacification where it most counts on the ground, in the surrounding community, and among the indigenous population. To contribute more fully, airmen must comprehend the nature of insurgency to reveal the unique challenges it poses for airpower. To meet these challenges, airmen must develop an appropriate strategic framework for waging COIN so as to correctly shape the expeditionary Air Force by exploiting its own human capital to solve human problems. By bolstering its aviation advisors and security forces, and creating its own cadre of civil affairs airmen, the Air Force can most significantly improve its effectiveness in COIN.
|
Page generated in 0.1219 seconds