Results 71 to 80 of about 1,686 (173)

Agronomic responses and botanical composition of warm‐season annual forages managed under contrasting harvest strategies

Crop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.
Abstract Warm‐season annual (WSA) forages enhance the summer forage supply in subtropical livestock systems. The objective of this study was to determine forage mass (FM), nutritive value, nitrogen (N) yield, and botanical composition in 12 forage mixtures managed under two harvest strategies (simulated grazing vs. baleage). A randomized complete block
Carlos C. V. García, Liliane S. Silva, Leandro Vieira‐Filho, Daniela R. Sanchez, Luana Q. S. D. Zagato   +4 more
wiley   +1 more source

An intelligent radio access network selection and optimisation system in heterogeneous communication environments

, 2010
PhDThe overlapping of the different wireless network technologies creates heterogeneous communication environments. Future mobile communication system considers the technological and operational services of heterogeneous communication environments. Based
Luo, Weizhi
core  

Modelagem dinâmica-fuzzy aplicada a um modelo de envelhecimento e risco [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência da Computação, Florianópolis, 2009.A elaboração de modelos de simulação computacionais para o tratamento da complexidade existente ...
Schwaab, Andréia Alves dos Santos
core  

Atomic‐Level Insight of Carbon‐Based Anodes for Advanced Sodium Storage: Electrochemical Mechanisms and Molecular Simulation‐Assisted Modification

cMat, Volume 3, Issue 2, June 2026.
Hard carbon is a promising anode for sodium‐ion batteries, yet its Na+ storage mechanism remains elusive. This review summarizes Na+ storage behavior in hard carbon from first‐principles (DFT) calculations, establishes structure–function relationships, summarizes DFT‐based evaluation methods, and provides perspectives for the rational theoretical ...
Yuefang Chen, Guoping Liu, Yuwen Zhao, Mengmeng Zhang, Yifang Zhang, Zhenyang Yu, Zhijia Zhang, Huijun Li, Yong Jiang   +8 more
wiley   +1 more source

A software defined radio based data link design for VHF band wireless sensor networks

, 2018
In this paper, we present an overall data link design for a tactical wireless sensor network operating at VHF band considering software defined radio (SDR) approach. An empirical channel modeling for the target environment is developed, and the large and
Celik, G., Aitalieva, A., Celebi, H., Uysal, Murat   +3 more
core   +1 more source

A Trust‐Based Random Forest Approach for Detecting Blackhole Attacks in Vehicular Ad Hoc Networks

Engineering Reports, Volume 8, Issue 6, June 2026.
A multi‐metric trust framework combined with Random Forest learning detects and mitigates blackhole attacks in VANETs. By dynamically isolating malicious vehicles, the model sustains high packet delivery, low latency, and accurate intrusion detection under severe attack conditions.
Mohammed Al‐Shabi, Anmar Abuhamdah, Fawaz Alanazi, Asma A. Alahashmi, Fuad Alsarari, Abdulbasit A. Darem   +5 more
wiley   +1 more source

Modeling and Analysis of Space Based Transceivers

, 2005
This paper presents the tool chain, methodology, and results of an on-going study being performed jointly by Space Communication Experts at NASA Glenn Research Center (GRC), General Dynamics C4 Systems (GD), and Southwest Research Institute (SwRI).
Moore, Michael S., Reinhart, Richard, Price, Jeremy C., Kacpura, Tom J., Liebetreu, John   +4 more
core  

Behavioral modeling for sampling receiver and baseband in Software-Defined Radio [PDF]

, 2009
Projecte realitzat en col.laboració amb Illinois Institute of TechnologySoftware Defined-Radio (SDR) consists of a wireless communication in which the transmitter and the receiver are controlled by means of software.
Orrit Prat, Sergi
core   +1 more source

Real‐Time Road Obstacle Detection System to Enhance Road Safety on African Roads

Engineering Reports, Volume 8, Issue 6, June 2026.
This study presents a cost‐effective real‐time road obstacle detection system using a YOLOv3 model optimized for deployment on resource‐constrained devices. Trained on African road‐specific datasets, the system improves safety by detecting vehicles, wildlife, and pedestrians, achieving high accuracy with reduced inference time and memory usage ...
Pison Mutabarura, Nicasio Maguu Muchuka, Davies Rene Segera   +2 more
wiley   +1 more source

Anthropogenic control on sediment connectivity for soil resource management in sloping vineyards (Mercurey, France)

Earth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
This paper explores how man‐made features influence soil loss and sediment connectivity in a French vineyard catchment. Despite high erosion rates, only a small fraction of the eroded sediment reaches the outlet. This highlights the effectiveness of winegrowers' strategy in disconnecting hillslopes from the sediment cascade.
Brian Chaize, Mathieu Fressard, Franck Perret, Aurélien Christol, Etienne Cossart   +4 more
wiley   +1 more source