Results 111 to 120 of about 6,185,376 (371)

A Decentralized Multi-Venue Real-Time Video Broadcasting System Integrating Chain Topology and Intelligent Self-Healing Mechanisms

open access: yesApplied Sciences
The rapid growth in large-scale distributed video conferencing, remote education, and real-time broadcasting poses significant challenges to traditional centralized streaming systems, particularly regarding scalability, cost, and reliability under high ...
Tianpei Guo   +3 more
doaj   +1 more source

The Digital Difference of Online Social Networking in the Carribean [PDF]

open access: yes, 2008
Users of online social networking sites have made significant advances in the development of global virtual communities. With their origins in listservs, egroups, blogs, chat rooms and instant messaging, social networking sites provide opportunities for ...
Durrant, Fay
core  

New Media, Free Expression, and the Offences Against the State Acts [PDF]

open access: yes, 2020
New media facilitates communication and creates a common, lived experience. It also carries the potential for great harm on an individual and societal scale.
Donohue, Laura K.
core   +1 more source

Performance and Reliability of DSRC Vehicular Safety Communication: A Formal Analysis

open access: yesEURASIP Journal on Wireless Communications and Networking, 2009
IEEE- and ASTM-adopted dedicated short range communications (DSRC) standard toward 802.11p is a key enabling technology for the next generation of vehicular safety communication. Broadcasting of safety messages is one of the fundamental services in DSRC.
Xiaomin Ma, Xianbo Chen, H. Refai
semanticscholar   +1 more source

Exploring the combination of individual and organizational–environmental factors in the expression of radical and incremental creativity

open access: yesHuman Resource Development Quarterly, EarlyView.
Abstract Innovative products and services are key factors in corporate competitiveness, and the expression “employee creativity” is the top priority factor in leading corporate innovation. This study aims to investigate the differences between the predictive variables for the expression of radical and incremental creativity and the combinations of the ...
Suk Jung, Ah Jeong Hong
wiley   +1 more source

Joint power control and user grouping mechanism for efficient uplink non‐orthogonal multiple access‐based 5G communication: Utilising the Lèvy‐flight firefly algorithm

open access: yesIET Networks, EarlyView., 2023
We utilise a metaheuristic optimisation method, inspired by nature, called the Lévy‐flight firefly algorithm (LFA), to tackle the power regulation and user grouping in the NOMA systems. Abstract The non‐orthogonal multiple access strategies have shown promise to boost fifth generation and sixth generation wireless networks' spectral efficiency and ...
Zaid Albataineh   +4 more
wiley   +1 more source

The broadcasting trap: TikTok and the “democratization” of digital content production

open access: yesHumanities & Social Sciences Communications
Social media and digital production tools have provided a big impulse to the possibility of a democratization of content production. However, enhanced viability does not imply an actual capacity to tap into the opportunity.
Federico Pilati   +3 more
doaj   +1 more source

Motorized cart [PDF]

open access: yes, 2017
Motorized cart is known as an effective tool and timeless that help people carry heavy loads. For farmers, it has an especially vital tool for moving goods. Oil palm farmers typically uses the wheelbarrow to move the oil palm fruit (Figure 10.1). However,
Hassan, Mohd Fahrul   +5 more
core  

Concurrent Response of Soybean to Fixed‐ (Full and Limited) and Variable‐Rate Irrigation Management in Three Soil Types: I. Soil Water Dynamics

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This research investigated soybean soil water dynamics under different irrigation levels in three different soil types in the same field concurrently. Treatments imposed in each soil type were: (i) variable‐rate irrigation (VRI), (ii) fixed‐rate full irrigation (FRI‐1″ or FRI‐25.4 mm) and (iii) fixed‐rate limited irrigation (FRI‐0.75″ or FRI ...
S. Irmak   +3 more
wiley   +1 more source

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

open access: yesIrrigation 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   +9 more
wiley   +1 more source

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