2,689 research outputs found
Studies on pollinator fauna and their relative abundance of sunflower (Helianthus annuus L.) at Pantnagar, Uttarakhand, India
Pollinators provide key services to both natural and agricultural ecosystems. Agricultural productivity depends, in part on pollinator populations from adjacent semi natural habitats.The diversity and abundance of different insect visitors on sunflower (Helianthus annuus L.) were studied at Pantnagar. A total of 12 insect visitors belonging to order Hymenoptera (9), Diptera (1), Lepidoptera (1), and Coleoptera (1) were observed visiting the blossom of sunflower. The abundance (percentage of insect/m2/2min.) of Hymenopterans were maximum (86.09%) followed by the Dipterans (22.80 %) and others (3.87%). In Hymenopterans, the honeybees (Apis bees) were observed maximum (65.22 %) followed by non Apis bees (20.39 %) and the scolid wasp (1.69 %)
The promise of a new media and development agenda
The role of the press is underpinned by a concern for public welfare, and the discourses and debates in journalism practice and theory stem from the notion that the press is one of the pillars of a democracy and an essential element of the public sphere (Rosen, 2005; Dahlgren and Sparks, 1991). The public sphere, in turn, is linked to the theory of modernisation and the development agenda of a society, where the media are expected to play an important function as watchman, policy disseminator and teacher (Schramm, 1964). This article looks at citizen journalism’s potential to provide yet another opportunity to disadvantaged communities in India to communicate with the world, via information and communication technologies. The new media also open up the possibility of these earlier disenfranchised communities becoming partners in the country’s development and democratic agenda. This is a discussion paper based on a survey of initiatives undertaken by various community groups in India to provide a voice to local communities who would otherwise remain silent. It explores the impact of these citizen journalism initiatives on local communities vis-à-vis their effectiveness as a tool for development and social change, and argues that the growth and success of these initiatives around the world, though piecemeal, should become an important part of discourse concerning the role of journalism in society
Need for a cohesive television policy in India
The Indian television industry has been dramatically transformed since 1991 when foreign television channels such as STAR TV and others began beaming their programs into Indian households from foreign soil. The impact of the exponential growth in television channelsi, television viewers and the television software industry in India between 1991 and 2006 has been well documented (Rodrigues, 1998, 2005). This paper analyses whether the Indian government’s television policy during the past decade and a half adequately met the challenge of the entry of private and foreign channels into Indian homes. The paper also makes a set of recommendations to the Government of India with regards to its television policy so that this popular medium can achieve its potential as a catalyst for social change in India (NAMEDIA, 1986)
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