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Record Nr. |
UNINA9910477125603321 |
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Autore |
Kumpu Ville |
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Titolo |
Ympäristö, politiikka ja julkisuus : Kolme tapaustutkimusta journalistisen julkisuuden rakentumisesta ja merkityksestä ympäristöpolitiikassa / / Ville Kumpu |
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Pubbl/distr/stampa |
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Tampere, Suomi : , : Tampere University Press, , [2020] |
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ISBN |
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Descrizione fisica |
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1 verkkoaineisto (147 sivua) : kuvitettu |
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Disciplina |
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Soggetti |
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Mass media and the environment |
ympäristöjournalismi |
ympäristökysymykset |
uutisointi |
julkisuus |
sanomalehdet |
ympäristökonfliktit |
ympäristöpolitiikka |
medioituminen |
metsiensuojelu |
vanhat metsät |
vesien saastuminen |
kaivostoiminta |
selluteollisuus |
miljöjournalistik |
miljöfrågor |
nyhetsrapportering |
offentlighet |
dagstidningar |
miljökonflikter |
miljöpolitik |
medialisering |
skogsskydd (naturskydd) |
gammelskogar |
vattenförorening |
gruvdrift |
kemisk massaindustri |
Lievestuore (Laukaa) |
Talvivaara (Sotkamo) |
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Kuusamo |
Lievestuore (Laukas) |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Vertaisarvioitu. |
Refereed. |
Peer-reviewed. |
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Nota di bibliografia |
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Sisältää bibliografisia viitteitä. |
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Sommario/riassunto |
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"Drawing on the debate on mediatization of politics this study identifies cultural meanings, institutional practices and styles of argumentation as three theoretical dimensions that illuminate both the construction of journalistic publicity and its potential uses in political action. Based on the theoretical model, environmental politics is identified as a specific context for mediatization. In environmental politics, the interplay of cultural meanings, institutional practices and styles of argumentation define the construction and use of journalistic publicity in a way that differs from other fields of politics. The empirical part of this study analyzes the newspaper coverage of three Finnish environmental conflicts from 1971, 1994 and 2012. The theoretical model is transformed into an analytical framework that focuses on discursive construction of the conflicts (cultural meanings), journalistic frames, narration and opinion-giving in the coverage of the conflicts and the publicity practices adopted by actors during the conflicts (institutional practices) and legitimation of arguments (styles of argumentation). According to this study, the relation between media and politics in the field of environmental politics is defined by the increasing cultural significance of environmental protection from the 1970s to the present. In the newspaper coverage of the three environmental conflicts studied, changes on the frames, narration and opinion-giving of journalism resonated with this cultural change. However, the significance of environmental protection in the framing, narration and opinion-giving of journalism was greater in the national newspaper studied compared to the local newspapers selected based on their proximity to the conflict sites. Styles of argumentation appeared to be more case dependent. The increasing cultural significance of environmental protection did not have a clear effect on how arguments were legitimated. |
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2. |
Record Nr. |
UNINA9910830418203321 |
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Titolo |
Cancer stem cells [[electronic resource] ] : identification and targets / / edited by Sharmila Bapat |
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Pubbl/distr/stampa |
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Hoboken, N.J., : Wiley, c2009 |
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ISBN |
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1-281-83137-9 |
9786611831370 |
0-470-39159-6 |
0-470-39156-1 |
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Descrizione fisica |
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1 online resource (274 p.) |
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Altri autori (Persone) |
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Disciplina |
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362.196/994 |
362.196994 |
616.99406 |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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CANCER STEM CELLS; CONTENTS; Contributors; Preface; 1 Cancer Stem Cells: Similarities and Variations in the Theme of Normal Stem Cells; 1.1 Introduction; 1.2 Stem Cells in the Life of an Organism; 1.2.1 Stem Cells in Early Development and Fetal Life; 1.2.2 Stem Cells in the Adult Organism; 1.3 Cancer Stem Cells; 1.3.1 Activation of Stem Cells and Cancer; 1.3.2 Isolation and Identification of Cancer Stem Cells; 1.3.3 De Novo Generation of a New Organ (Tumor) by Transformed Stem Cells; 1.4 Self-Renewal and Differentiation in CSCs |
1.5 CSC Plasticity as Regulated by Intrinsic and Extrinsic Stem Cell Factors1.5.1 Stem Cell Intrinsic Factors: Genetic and Epigenetic Effects; 1.5.2 Stem Cell Extrinsic Effects: Niche Effects and Microenvironmental Signaling; 1.6 Conclusions and Future Perspectives; References; 2 Leukemic Stem Cells; 2.1 Introduction; 2.2 Dysregulation of Hematopoiesis in Leukemia; 2.2.1 Normal Hematopoietic Stem Cell Hierarchies; 2.2.2 Understanding Aberrant Hierarchies in Leukemia; 2.2.3 Types of Leukemia; 2.3 Identification and isolation of Cancer-Initiating Cells in Leukemia |
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2.4 Molecular Regulation of Aberrant Hierarchies2.4.1 Signaling Pathways Deregulated in Leukemia; 2.4.2 Self-Renewal of Normal and Leukemic Stem Cells; 2.4.3 Epigenetic Effects; 2.4.4 MicroRNA in Leukemia Development; 2.5 Conclusions and Future Perspectives; References; 3 Isolation and Characterization of Breast and Brain Cancer Stem Cells; 3.1 Introduction; 3.2 Breast Cancer Stem Cells; 3.2.1 Mammary Gland Architecture and Cell Types; 3.2.2 Breast Cancer; 3.2.3 Identification of Breast Cancer Stem Cells |
3.2.4 Putative Breast Cancer Stem Cells that Exhibit the CD44(+) CD24(-/low)Lin(-) Marker Profile3.2.5 ESA(+) Subpopulation of CD24(-low)Lin(-) Cells Enriched by Tumorigenicity; 3.2.6 Tumorigenic Breast Cells Displaying Properties of Stem Cells; 3.2.7 In Vitro Propagation of Breast Cancer Stem Cells as Mammospheres; 3.3 Brain Cancer Stem Cells; 3.3.1 Brain Architecture and Cell Types; 3.3.2 Brain Cancers; 3.3.3 Brain Stem Cells; 3.3.4 Brain Cancer Stem Cells; 3.3.5 Brain Cancer-Derived Cells that Generate Tumor Spheres; 3.4 Conclusions and Future Perspectives; References |
4 Cancer Stem Cell Side Populations4.1 Introduction; 4.2 Stem Cell Side Populations; 4.3 Side Populations in Normal Tissue; 4.4 Side Populations in Tumors; 4.5 Overcoming Side Population Limitations; 4.6 Conclusions and Future Perspectives; References; 5 Evidence for Cancer Stem Cells in Retinoblastoma; 5.1 Introduction; 5.2 Elusive Origins of Retinoblastoma; 5.3 Sources of Retinoblastoma Cells for Study; 5.4 Precedent for Cancer Stem Cells; 5.5 Side Populations in Retinoblastoma; 5.6 Immunoreactivity to Stem Cell Markers in Retinoblastoma; 5.7 Conclusions and Future Perspectives; References |
6 Ovarian Stem Cell Biology and the Emergence of Ovarian Cancer Stem Cells |
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Sommario/riassunto |
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Because the concept and discoveries of cancer stem cells are relatively new, scientists and researchers need an introduction to this dynamic area. Cancer Stem Cells presents a consolidated account of the research done to date and recent progresses in the studies of cancer stem cells. Such a presentation facilitates a better understanding of and draws attention to stem cell and cancer biology - two fields that enhance, move, and evolve into each other continuously. It provides an informative study in designing approaches to apply stem cell principles to cancer biology while offering an overview |
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