Results 91 to 100 of about 1,586,837 (305)

Theory and Realization of Secondary Task Assignment for Multi-UAV Pickup Based on Green Scheduling

Complexity, 2021
The development of artificial intelligence technology has brought changes to various industries. Under the concept of green sustainable development, how to use the progress of science and technology to implement low-carbon strategies is a problem that ...
Shunqi Liu, Xi Fang, Yi Guo, Chenwei Liu, Jian Yang   +4 more
doaj   +1 more source

Combining Unmanned Aerial Vehicle (UAV)-Based Multispectral Imagery and Ground-Based Hyperspectral Data for Plant Nitrogen Concentration Estimation in Rice

Frontiers in Plant Science, 2018
Plant nitrogen concentration (PNC) is a critical indicator of N status for crops, and can be used for N nutrition diagnosis and management. This work aims to explore the potential of multispectral imagery from unmanned aerial vehicle (UAV) for PNC ...
Hengbiao Zheng, T. Cheng, Dong Li, Xia Yao, Yongchao Tian, W. Cao, Yan Zhu   +6 more
semanticscholar   +1 more source

PROSPECTS OF THE DEVELOPMENT OF UNMANNED AERIAL VEHICLES (UAVs)

Technical science and innovation, 2020
This article outlines the current state of research and development for autonomous unmanned aircraft for civil use. Specifically, the history of UAVs for civil use, research and development in the world, and the topics and prospects for the control and operation of autonomous UAVs for civil use are defined.
Rakhimjon Shokirov, Nuriddin Abdujabarov, Takhirov Jonibek, Kadamboy Saytov, Saidbek Bobomurodov   +4 more
openaire   +2 more sources

Perovskite Photodetectors at the Intelligence Frontier: From Tunable Materials to Adaptive Optoelectronic Systems

Carbon Energy, EarlyView.
This comprehensive review presents a progressive roadmap for perovskite vision detectors. Centered on perovskite‐based artificial perception, the graphic illustrates a systematic evolution: starting with fundamental material engineering and device architectures, advancing toward complex functional strategies such as flexible neuromorphic imaging ...
Chenglong Li, Wei Qu, Deepak Kumar, Naini Jain, Nur Wardina Syahirah binti Mohamad Fadil, Nur Najiha binti Ahmad Rasid, Emannuel Kymakis, Maria Vasilopoulou, Chunxiong Bao, Feng Gao, Peng Gao, Sanjeev Kumar Sharma, Mohammad Khaja Nazeeruddin, Abd. Rashid bin Mohd Yusoff, Haotong Wei   +14 more
wiley   +1 more source

Cooperative Routing Problem for Ground Vehicle and Unmanned Aerial Vehicle: The Application on Intelligence, Surveillance, and Reconnaissance Missions

IEEE Access, 2019
In this paper, we investigate a novel two-echelon ground vehicle and its mounted unmanned aerial vehicle cooperative routing problem (2E-GUCRP) for intelligence, surveillance, and reconnaissance (ISR) missions. In a typical cooperative system with ground
Yao Liu, Zhihao Luo, Zhong Liu, Jianmai Shi, Guangquan Cheng   +4 more
doaj   +1 more source

Impact of Drone Versus Car Transport on Anti‐Doping Sample Integrity Over Short Distances: A Proof‐Of‐Concept Study

Drug Testing and Analysis, EarlyView.
This proof‐of‐concept study evaluated the impact of short‐distance drone transport on anti‐doping sample integrity compared with traditional car transport. Targeted assays and untargeted metabolomics revealed equivalent biological profiles between methods, confirming that drone delivery preserves sample integrity for the athlete biological passport ...
I. Al‐Mohannadi, M. Y. Al‐Jaber, M. Al‐Nesf, W. Samsam, Abdulaziz Farooq, N. M. Thomas, M. Stuart, N. Robinson, G. Zangenfeind, D. Rovira, N. Mohamed‐Ali, A. Beotra, V. Mohamed‐Ali, M. Al‐Maadheed   +13 more
wiley   +1 more source

Unmanned aerial vehicles: concept and classification during forensic examinations

Криміналістика і судова експертиза
Тhe Article is sanctified to generalization of going near the use of terms and classification of pilotless aircrafts during realization of judicial examina tions.
Андрій Кульчицький, Олександр Висікан, Олексій Степанюк, Володимир Бабенко, Павло Колендзян   +4 more
doaj   +1 more source

Submersible Unmanned Aerial Vehicle: Configuration Design and Analysis Based on Computational Fluid Dynamics

MATEC Web of Conferences, 2017
Submersible aerial vehicle is capable of both flying in the air and submerging in the water. Advanced Research Project Agency (DARPA) outlined a challenging set of requirements for a submersible aircraft and solicited innovative research proposals on ...
Wang Qinyang, Wu Songping, Hong Weijiang, Zhuang Wenzheng, Wei Yihao   +4 more
doaj   +1 more source

Assessing plant water status: Part 2 – Non‐destructive and remote sensing approaches

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Precise, real time and non‐destructive assessment of plant water status is important for advancing plant physiological understanding, optimizing water usage, improving crop resilience and supporting precision agriculture in the face of increasingly variable climatic conditions.
Naila Farooq, Bo Zhang, Bastian Leander Franzisky, Tasawer Abbas, Jochen Taiber, Martin Koch, Ian C Dodd, Christoph‐Martin Geilfus   +7 more
wiley   +1 more source

Small UAV Target Detection Algorithm Using the YOLOv8n-RFL Based on Radar Detection Technology

Sensors
To improve the unmanned aerial vehicle (UAV) detection and recognition rate based on radar detection technology, this paper proposes to take the radar range-Doppler planar graph that characterizes the echo information of the UAV as the input of the ...
Zhijun Shi, Zhiyong Lei
doaj   +1 more source