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No full textNot AvailableSeveral initiatives were taken by the Directorate of Sorghum Research and concerned organizations to disseminate promising sorghum technologies. However, many of them were not accepted by the farmers at desired level due to several reasons. Therefore, it was felt necessary to assess the feasibility and appropriateness of recommended technologies as perceived primarily by the research system and followed by the extension personnel. These steps were felt to be a forerunner to screen the recommended technologies for their dissemination. The documentation of the sorghum production technologies / practices for both rainy and post-rainy season was made. The perception of 50 researchers regarding the feasibility of these technologies elucidated that out of 21 documented technologies, six were having feasibility scores of > 4.5 and < 2.2, while the rest of the nine technologies had a medium feasibility score in between 2.0 and 4.5 on a feasibility continuum ranging from 1.0 (not feasible) to 5.0 (highly feasible). Out of these six assessed technologies, extension personnel have perceived three each of technologies as highly appropriate and feasible. Correlation of eight indicators of appropriateness with feasibility of technologies was significant whereas, relative advantage had no correlation. Five indicators of appropriateness namely, simplicity, observability, physical compatibility, production sustainability and cost together explained 96.63 per cent of the total variation in feasibility. It stated that the five indicators are contributing significantly in feasibility of sorghum production technologies. These need to be taken into consideration while developing and disseminating the technologies.ICAR-IIMR, Hyderaba
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No full textNot AvailableIn rice-fallows of coastal Andhra Pradesh, sorghum cultivation is gaining popularity among farmers due to its high productivity (6.5 t/ha in 2010-11) whereas, the national productivity is very low (0.96 t/ha). With advancement in use of modern agricultural practices, the farmers were applying high inputs like, fertilizers, weedicides, pesticides, irrigations and labourer in order to obtained more grain yield. Seven promising cultivation practices were evaluated and validated and made available in the form of capsule for the farmers. By adopting these practices, grain yield could be obtained up to 8.00 t/ha, which resulted into an average of Rs. 78,000/- per ha gross profits excluding fodder price.ICAR-IIMR, Hyderaba
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
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No full textNot AvailableLow remuneration and adoption of sorghum production technologies were among the major constraints for drastic reduction in its cultivation. Therefore, evaluation of production potential, adoption, economic and other benefits of the technologies in social perspectives of the farmers was felt essential. The study was conducted with 200 adopted farmers under field trials organized during five years from 2009-10 to 2013-14 in five districts in two prominent sorghum growing regions in Maharashtra State of India. The yield potential and merits was measured by following before and after method, and data were collected through semi-structured interview schedule. The performance of the demonstrated technologies was resulted into increased in adoption (27%), higher net returns (170%), followed by grain yield (58%) with better quality (78%) and fodder yield (26%), and found to be significantly positive over the pre-FLD. It enabled to motivate farmers and increase in area under sorghum by 29 per cent. Furthermore, the additional returns helped them in spending significantly higher on purchase of household items (111%) followed by, on attending more social functions (109%), purchase of animals (91%), in start of new business (86%), deposit in bank (77%) and investment in farm development activities (62%).ICAR-IIMR, Hyderaba
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