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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Reúso de água: proposta principiológica para desenvolvimento de disciplina legal no Brasil / Reuse of water: proposal for development principled legal discipline in Brazil

Daniel Roberto Fink 06 February 2003 (has links)
A água é um bem essencial à vida. Por meio de sua utilização, a humanidade ao longo dos séculos vem desenvolvendo suas atividades econômicas, sociais e culturais. Mais recentemente a água se torna importante também para manutenção de ecossistemas e da vida, independentemente de estar ligada ao homem. Contudo, a água vem sofrendo duros golpes em sua qualidade e quantidade. O crescimento populacional desorganizado, provocando demandas crescentes por água potável e a poluição hídrica, são fatores que têm contribuído para sua escassez e piora de sua qualidade. A racionalização da utilização dos recursos naturais, passou a ser uma componente aguda na gestão ambiental e, em especial, dos recursos hídricos. Práticas ligadas à reutilização de recursos, como reciclagem de resíduos e reúso de água, cada vez mais ganham a pauta ambiental. O reúso de água se apresenta, assim, como alternativa para minorar a quantidade de água captada e minimizar o descarte de esgotos e efluentes. O reúso pode ocorrer nos vários usos múltiplos de recursos hídricos: abastecimento público, lazer, geração de energia, navegação, afastamento de esgotos, recarga de lençol freático, atividades esportivas, usos urbanos, agricultura e processos industriais. Há riscos na utilização de água de reúso. Há necessidade de regramentos para balizar esses usos e evitar efeitos negativos, em especial à saúde pública. O Direito positivo, por meio do exercício da competência legislativa do Estado, tem contribuição a dar no estabelecimento de regras condicionadoras do reúso. Essas regras devem, antes, estar baseadas em princípios capazes de orientar todo um conjunto de normas, gerais ou específicas, que venham num futuro regular o tema de reúso de água. presente trabalho pretende apontar alguns desses princípios. / Water is an essential asset. The human kind, using it during the last centuries, has been developing many economical, social and cultural activities. Nowadays, water has also become important for the maintenance of life and the ecosystems. 7 Connected or not to mankind. Water is undergoing severe damage, though. The unorganized population growth creates a crescent need for drinking water. On the other hand, the hidrical pollution caused by this uncontrolled growth has also contributed for the lack of amount and quality of the water. The rationalization of the usage of the natural resources has become an important component regarding environmental administration, specially the rationalization of hydrae resources. Practices such as the reutilization, recycling and the reuse of water are being more and more considered. The reuse of water itself is the alternative to reduce the amount of captured water and to minimize the dumping of sewer. The reuse may occur through many different hydria resources public supply, leisure, energy generation, navigation, shoving off the sewer, reloading the ground water, sports activities, urban usage, agricultural and industrial processes. There are some risks in working with the reuse of water, though. There is a need to create rules to establish this use and to avoid the negative effects it may cause, especially regarding the public health. The law, under the competence of the legislative state has to contribute to establish rules to regulate the reuse of water. These rules shall, above all, be based on principles which are capable to guide the whole set of principles, either specific or general, that might regulate the theme of water reuse in the near future. This is the purpose of this work.
2

Reúso de água: proposta principiológica para desenvolvimento de disciplina legal no Brasil / Reuse of water: proposal for development principled legal discipline in Brazil

Fink, Daniel Roberto 06 February 2003 (has links)
A água é um bem essencial à vida. Por meio de sua utilização, a humanidade ao longo dos séculos vem desenvolvendo suas atividades econômicas, sociais e culturais. Mais recentemente a água se torna importante também para manutenção de ecossistemas e da vida, independentemente de estar ligada ao homem. Contudo, a água vem sofrendo duros golpes em sua qualidade e quantidade. O crescimento populacional desorganizado, provocando demandas crescentes por água potável e a poluição hídrica, são fatores que têm contribuído para sua escassez e piora de sua qualidade. A racionalização da utilização dos recursos naturais, passou a ser uma componente aguda na gestão ambiental e, em especial, dos recursos hídricos. Práticas ligadas à reutilização de recursos, como reciclagem de resíduos e reúso de água, cada vez mais ganham a pauta ambiental. O reúso de água se apresenta, assim, como alternativa para minorar a quantidade de água captada e minimizar o descarte de esgotos e efluentes. O reúso pode ocorrer nos vários usos múltiplos de recursos hídricos: abastecimento público, lazer, geração de energia, navegação, afastamento de esgotos, recarga de lençol freático, atividades esportivas, usos urbanos, agricultura e processos industriais. Há riscos na utilização de água de reúso. Há necessidade de regramentos para balizar esses usos e evitar efeitos negativos, em especial à saúde pública. O Direito positivo, por meio do exercício da competência legislativa do Estado, tem contribuição a dar no estabelecimento de regras condicionadoras do reúso. Essas regras devem, antes, estar baseadas em princípios capazes de orientar todo um conjunto de normas, gerais ou específicas, que venham num futuro regular o tema de reúso de água. presente trabalho pretende apontar alguns desses princípios. / Water is an essential asset. The human kind, using it during the last centuries, has been developing many economical, social and cultural activities. Nowadays, water has also become important for the maintenance of life and the ecosystems. 7 Connected or not to mankind. Water is undergoing severe damage, though. The unorganized population growth creates a crescent need for drinking water. On the other hand, the hidrical pollution caused by this uncontrolled growth has also contributed for the lack of amount and quality of the water. The rationalization of the usage of the natural resources has become an important component regarding environmental administration, specially the rationalization of hydrae resources. Practices such as the reutilization, recycling and the reuse of water are being more and more considered. The reuse of water itself is the alternative to reduce the amount of captured water and to minimize the dumping of sewer. The reuse may occur through many different hydria resources public supply, leisure, energy generation, navigation, shoving off the sewer, reloading the ground water, sports activities, urban usage, agricultural and industrial processes. There are some risks in working with the reuse of water, though. There is a need to create rules to establish this use and to avoid the negative effects it may cause, especially regarding the public health. The law, under the competence of the legislative state has to contribute to establish rules to regulate the reuse of water. These rules shall, above all, be based on principles which are capable to guide the whole set of principles, either specific or general, that might regulate the theme of water reuse in the near future. This is the purpose of this work.
3

Att rationalisera en kris : en kvalitativ studie om hur event managers skapat mening under Covid-19 / To Rationalize a Crisis : a qualitative study on how Event Managers made sense during Covid-19

Persson, Michaela, Löfman, Cecilia, Fleige, Antonia Charlotte January 2022 (has links)
I början av 2020 påverkade Covid-19-pandemin hela vårt samhälle och satte flertalet branscher i svåra situationer. Folkhälsomyndigheten införde tillsammans med regeringen olika begränsningar för offentliga och privata sammankomster i Sverige, vilket drabbade eventbranschen särskilt hårt. Åtgärderna tvingade svenska eventorganisationer att skjuta upp, ställa in eller tänka om utförandet av dess event vilket resulterade i en stor förändring och påverkan av branschen. Men under början av 2022 kom beslutet att häva de flesta restriktionerna i samhället och de event managers som fortfarande arbetade inom branschen fick möjlighet att reflektera över de upplevelser de varit med om under denna kris. Studien syftar till att studerar hur event managers rationaliserat sina upplevelser under Covid-19-pandemin. Upplevelserna analyseras genom ramverket av Weicks teori om sensemaking, som beskrivs som en process av sju ”egenskaper”. Dessa om hur individer förstår och skapar mening av komplexa samt osäkra situationer, för att finna positiva effekter av pandemin. Genom 14 semistrukturerade intervjuer med verksamma individer inom eventbranschen ger studien en djupgående bild över dess upplevelser under Covid-19. Slutsatsen som dras i studien är att event managers har rationaliserat sina upplevelser under Covid-19 genom Weicks teori om sensemaking och genom denna process har de funnit positiva effekter av krisen. Vidare visas att alla delar av processen är viktiga för att kunna skapa mening i en osäker situation som Covid-19-krisen var. Studien ger dessutom ett nytt positivt perspektiv på Covid-19-pandemins effekter och bidrar med reflektion kring hur eventbranschen påverkats. Studien är skriven på svenska. / In early 2020, the Covid-19 pandemic took over our entire society and put most industries in a difficult position. The Swedish Public Health Agency, together with the government, introduced various restrictions on public and private gatherings in Sweden, which particularly affected the event industry. The measures forced Swedish event organizations to postpone, cancel planned events or think about new ways to create value, which resulted in a major change and impact on the industry. However, in the beginning of 2022, a decision was made to have most of the restrictions removed in the society and the event managers who worked in the industry had the opportunity to reflect back on the experiences they had during this crisis. This essay studies how event managers rationalized their experiences during the Covid-19 pandemic. The experiences are analyzed through the framework of Weick's theory of sensemaking, which is described as a process of seven “properties” around how individuals understand and create meaning of complex and uncertain situations, this to find positive effects of the pandemic. The study provides an in-depth picture of event managers' experiences of Covid-19 as a crisis through 14 semi-structured interviews with individuals working in the event industry. The conclusion drawn in this study is that event managers have rationalized their experiences during Covid-19 through Weick's theory of sensemaking and through this process they have found positive effects of the crisis. Furthermore, the study shows that all parts of the process are important in order to be able to create meaning in an uncertain situation such as the Covid-19 crisis. The study also provides a new positive perspective on the effects of the Covid-19 pandemic and contributes with reflection on how the event industry has been affected. The study is written in Swedish.

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