1,720,956 research outputs found
Remembering displacement: hunger and marginalisation in three resettled villages of south Gujarat
Get PDFDams have had significant impact on the hinterlands of the regions in which they are built. Since the 1980s, there has been a growing body of empirical literature that has critiqued the fallout of dams on populations residing in the catchment areas and face uncertain futures due to inadequate or lack of rehabilitation policies that do not consider the long-term impact of the displacement on the economic, social and political lives of the affected population. Due to such encompassing effects, dams have long been the points of critique for environmentalists and social activists in the countries of the South. In south Asia, the Narmada dam controversy raised questions of displacement and water politics in the decade of the 1990s specifically but raised larger questions on the nature of adivasi relations with the Indian state, and the nature of development and paradigms of progress in the region. However, there are few studies in the field of anthropology or displacement studies that have examined the relationship between development projects and how these are remembered among those adversely affected by them.
Based on fieldwork over 8 months, this thesis seeks to explore the different ways in which displacement due to the Ukai dam in the south Gujarat region of India is remembered by a group of 3 adivasi villages. It focuses specifically on the perception of the displaced adivasis and contexts and creation of the varying memories of displacement across social status, gender and generations in these three villages. In remembering the processes of disempowerment among displaced groups, the different groups of adivasis articulate the hunger and marginalisation that pervades their everyday lives. This thesis attempts to look at this fibre of social suffering and how this is experienced and lived out by the displaced villagers 30 years after the event of being displaced due to the dam. Through the focus on remembering displacement, the thesis attempts to examine the process through which pre-existing hierarchies are strengthened in the postdisplacement period and the disempowerment experienced by some of those already living on the margins in the pre-dam socio-economic and political structures. By focusing on the different memories and experiences of disempowerment from a long-term perspective, the thesis calls into question the singularity of an `impoverished community' and the role of development projects in exacerbating pre-existing hierarchies rather than transforming them
Remembering displacement : hunger and marginalisation in three resettled villages of south Gujarat
Get PDFDams have had significant impact on the hinterlands of the regions in which they are built. Since the 1980s, there has been a growing body of empirical literature that has critiqued the fallout of dams on populations residing in the catchment areas and face uncertain futures due to inadequate or lack of rehabilitation policies that do not consider the long-term impact of the displacement on the economic, social and political lives of the affected population. Due to such encompassing effects, dams have long been the points of critique for environmentalists and social activists in the countries of the South. In south Asia, the Narmada dam controversy raised questions of displacement and water politics in the decade of the 1990s specifically but raised larger questions on the nature of adivasi relations with the Indian state, and the nature of development and paradigms of progress in the region. However, there are few studies in the field of anthropology or displacement studies that have examined the relationship between development projects and how these are remembered among those adversely affected by them. Based on fieldwork over 8 months, this thesis seeks to explore the different ways in which displacement due to the Ukai dam in the south Gujarat region of India is remembered by a group of 3 adivasi villages. It focuses specifically on the perception of the displaced adivasis and contexts and creation of the varying memories of displacement across social status, gender and generations in these three villages. In remembering the processes of disempowerment among displaced groups, the different groups of adivasis articulate the hunger and marginalisation that pervades their everyday lives. This thesis attempts to look at this fibre of social suffering and how this is experienced and lived out by the displaced villagers 30 years after the event of being displaced due to the dam. Through the focus on remembering displacement, the thesis attempts to examine the process through which pre-existing hierarchies are strengthened in the postdisplacement period and the disempowerment experienced by some of those already living on the margins in the pre-dam socio-economic and political structures. By focusing on the different memories and experiences of disempowerment from a long-term perspective, the thesis calls into question the singularity of an `impoverished community' and the role of development projects in exacerbating pre-existing hierarchies rather than transforming them.EThOS - Electronic Theses Online ServiceGBUnited Kingdo
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Polyamines Impact Histone Methylation Landscape and Pluripotency State in Mouse Embryonic Stem Cells
No full textMutations affecting chromatin factors are among the hallmarks of malignancy, developmental disorders, and neurological diseases. Less well-understood are polyamines – small, positively charged molecules that interact with nucleic acids and organize chromatin fiber topology. Mutations in Spermine synthase (SMS) gene encoding the final enzyme in the polyamine biosynthesis cascade cause Snyder-Robinson Syndrome (SRS, OMIM: 309583), a disease characterized by intellectual disability, craniofacial abnormalities, and fatal premature aging. Further, imbalance in cellular polyamine levels is associated with several cancers as well as aging and neurodegeneration. Yet in vivo functions of polyamines remain poorly understood, and how polyamine deficit causes disease is unknown. Our results demonstrated that polyamine depletion synergizes with 2i induction of naïve pluripotency in mouse ES cells (mESCs), inducing major increase in repressive H3K27me3 mark as documented by Western blot. We also found that depletion of polyamines in mESCs results in increased expression of both pluripotency and differentiation marker genes. Since both gene types are regulated by Polycomb repressive complex 2 (PRC2) in ES cells, it is possible that polyamine depletion results in failure of Polycomb-driven repression independent (i.e. downstream) of histone methylation.Molecular Microbiology and Immunolog
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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