Can public service broadcasting under the pressure of the market approach be saved for development and nation building purposes in developing countries? Within the context of the ongoing debate about the future of public service broadcasting and how to justify it, this paper seeks answers to the above question by first of all describing what the market paradigm or approach to the regulation and...

According to the rapid development of the digital technology, the broadcasting environments are changing into the digital television transmission including the ATSC, ISDB-T, Digital Video Broadcasting – Terrestrial (DVB-T), etc of the high quality and high-efficiency from the existing analog television transmission. In the transition to digital broadcasting, the methods that can efficiently use...

Ecological restoration of rangelands using wild-collected seeds can be challenging due to low seed quality, inconvenient anatomy, and poor plant establishment. In North America, the half-shrub winterfat (Krascheninnikovia lanata) is a valuable protein-rich forage for wildlife livestock. Seeds this species are contained in one-seeded fruits enclosed four fluffy, silky bracts. While removed from ...

In this paper, we present a detailed analytical study of previously proposed variable preamble length-based broadcasting scheme for wireless sensor networks (WSNs). Analytical results show that in dense wireless sensor networks, broadcasting a packet with a small size preamble can significantly improve the energy conservation on already limited battery powered sensor nodes. For fairer compariso...

Recent works have classified de Bruijn graph (dBG) based broadcasting algorithms into local broadcasting and arc-disjoint spanning trees based broadcasting. However, those algorithms can only work in binary dBG. In this paper, we investigate broadcasting in bidirectional dBG for a degree greater than or equal to two. A distributed broadcast algorithm for one-to-all broadcasting in the all port ...

Seagrasses rely on both vegetative (rhizome elongation) and sexual (seeds) propagation for maintenance of existing beds and colonization of new areas. Yet mechanisms of seed dispersal and survival of seeds in new areas remain poorly described. We conducted seed dispersal experiments in the field and laboratory to better describe seed dispersal characteristics in one species, Zostera marina L. (...

Production Managemen System at Radio Rhema Media Jaya Perkasa Company still takes a long time and executes manually. The manual production system consists of the use paper forms, uncentralized data, direct interactions within divisions, all which directly affects commercial productions. In old system, needed for starting from gathering materials until is ready to be broadcasted approximately 5 ...