Results 111 to 120 of about 2,487,796 (376)

Development and Testing of a Low‐Cost Soil Moisture Sensor for Real‐Time Irrigation Scheduling

Irrigation and Drainage, EarlyView.
ABSTRACT Effective irrigation scheduling is essential for improved water management in irrigated areas, with soil moisture monitoring recognized as one of the most effective methods. However, challenges such as the high cost of sensors and the difficulties in monitoring large areas hinder their practical application, particularly for smallholder ...
Edmealem Temesgen Ebstu, Samuel Dagalo Hatiye, Demelash Wendimagegnehu Goshime, Johannes Dirk Dingemanse, Demiso Daba Dugassa, Tafesse Fitensa, Getachew Enssa, Chanako Dane Chare, Destaw Akil Areru, Yared Godine Demeke   +9 more
wiley   +1 more source

Spectrum Management and Broadcasting: Current Issues [PDF]

Broadcasting policy has traditionally been supported by a 'command-and-control' system of assigning frequencies for terrestrial transmission, but this link is being eroded by the emergence of other technologies – cable, satellite, IPTV, mobile ...
Cave, Martin
core   +1 more source

Market Expansion and Business Stealing With Differentiated Products Using a Nested Logit

Journal of Applied Econometrics, EarlyView.
ABSTRACT In this paper, we use the widely adopted nested logit model to examine how introducing a new product into a market of highly substitutable, differentiated goods affects both market expansion and business stealing. Central to our analysis is the nesting parameter σ$$ \sigma $$, which captures the correlation in consumers' unobserved utilities ...
Christophe Bellégo, Andreea Enache
wiley   +1 more source

A Combinatorial Bound on the List Size [PDF]

, 2004
In this paper we study the scenario in which a server sends dynamic data over a single broadcast channel to a number of passive clients. We consider the data to consist of discrete packets, where each update is sent in a separate packet.
Bruck, Jehoshua, Cassuto, Yuval
core  

The ABC, the Australian Children’s Television Foundation, and the emergence of digital children’s television in Australia

, 2014
 This paper analyses the campaign to establish terrestrial digital children’s public service broadcasting in Australia. It finds that the development of the Australian Broadcasting Corporation’s digital children’s channel (ABC3 ...
Rutherford, Leonie
core   +1 more source

Relay Broadcast Channel With Confidential Messages

IEEE Transactions on Information Forensics and Security, 2016
Accepted by IEEE Transactions on Information Forensic and ...
Dai, Bin, Yu, Linman, Ma, Zheng
openaire   +2 more sources

An integrated social and natural sciences case study for the reuse of organic wastes as soil amendments

PLANTS, PEOPLE, PLANET, EarlyView.
Reusing organic waste materials, such as animal manure, as soil amendments reduces water and fertiliser demand, contributing to achieving the Sustainable Development Goals. However, organic wastes may contain contaminants of emerging concern (CECs), posing potential ecosystem and human health risks. Despite the importance of this issue, there is a lack
Felicity C. T. Elder, Jose‐Luis Fajardo‐Escoffié, Laura Carter, Emily K. Durant, Katie J. Field, John Nightingale, Brett Sallach, Andrea‐Lorena Garduño‐Jiménez   +7 more
wiley   +1 more source

Why Autonomous Vehicles Are Not Ready Yet: A Multi‐Disciplinary Review of Problems, Attempted Solutions, and Future Directions

Journal of Field Robotics, EarlyView.
ABSTRACT Personal autonomous vehicles can sense their surrounding environment, plan their route, and drive with little or no involvement of human drivers. Despite the latest technological advancements and the hopeful announcements made by leading entrepreneurs, to date no personal vehicle is approved for road circulation in a “fully” or “semi ...
Xingshuai Dong, Massimiliano Cappuccio, Fady Alnajjar, Luqman Ali, Hamad Al Jassmi, Essam Debie, Milad Ghasrikhouzani, Alessandro Lanteri, Tate McGregor, Oleksandra Molloy, Alice Plebe, Michael Regan, Eduardo Sandoval, Dongmo Zhang   +13 more
wiley   +1 more source

Development and Preliminary Evaluation of a Machine Vision‐Guided Smart Sprayer Prototype Toward Precision Vegetable Weeding

Journal of Field Robotics, EarlyView.
ABSTRACT Sustainable weed management necessitates herbicide‐reduced, precision weed control. Recent advancements in machine vision and artificial intelligence (AI) for weed recognition and localization have created new opportunities for high‐precision weeding. Although blanket spraying systems are widely used for weed removal, machine vision‐guided, AI‐
Boyang Deng, Yuzhen Lu, Daniel Brainard
wiley   +1 more source

IDLB: An SDN‐Based Load‐Balancing Routing Protocol for Autonomous Satellite Constellation Networks

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT Routing in satellite constellation networks with intersatellite links has become an important aspect to enable broadband Internet access and to integrate into terrestrial networks. However, their dynamic characteristics and large physical size require specifically tailored solutions.
Manuel M. H. Roth, Hartmut Brandt, Hermann Bischl, David Fernández Piñas, Guray Acar   +4 more
wiley   +1 more source