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Unmanned Aerial Vehicle (UAV)-based inspection is crucial for the maintenance and monitoring of high-voltage transmission lines, but detecting small objects in inspection images presents significant challenges, especially under complex backgrounds and varying …
pubmed
Yan X, Mao W, Li X, Huang R 等
2026 Jan 19
置信度 0.82
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The broadcast nature of wireless channels introduces significant security vulnerabilities in information transmission, particularly when the eavesdropper is close to the legitimate destination. In such scenarios, the eavesdropping channel often exhibits high s…
pubmed
Hao Y, Xiang Y, Du Q, Li X 等
2026 Jan 15
置信度 0.82
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Optical microcombs offer unprecedented capabilities in precision ranging due to their compact footprint, broad spectral bandwidth, and high repetition rates. However, practical deployment is limited by a fundamental compromise: single-soliton states exhibit hi…
pubmed
Zhi J, Guo X, Yang X, Little BE 等
2026 Feb
置信度 0.82
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Timely and accurate detection of forest fires through unmanned aerial vehicle (UAV) remote sensing target detection technology is of paramount importance. However, multiscale targets and complex environmental interference in UAV remote sensing images pose sign…
pubmed
Guo B, Liu D, Shen Z, Wang T
2026 Jan 13
置信度 0.82
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Accurate classification of landscape features is essential for precision agriculture, supporting targeted practices such as weed control and variable-rate applications. Although machine and deep learning models show strong promise for real-time weed detection,…
pubmed
Ha T, Aldridge K, Johnson E, Shirtliffe SJ 等
2026 Jan 26
置信度 0.82
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Unmanned Aerial Vehicle (UAV) image object detection plays a crucial role in various fields. However, compared with natural images, UAV images are characterized by significant target scale variations, complex backgrounds, dense small targets, and clustered tar…
pubmed
Dong F, Gui B, Wang W, Fan W 等
2026 Jan 24
置信度 0.82
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Accurate localization and quantification of pollution sources are critical for effective air quality management, yet existing monitoring technologies struggle to resolve emission hotspots beneath clouds or bridge the spatial gap between satellite and ground-ba…
pubmed
Xing C, Peng H, Zou T, Song Y 等
2026 Feb 24
置信度 0.82
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To address the challenges of detecting small objects in unmanned aerial vehicle (UAV) imagery, such as weak feature representation, complex background interference, and high real-time requirements, this paper proposes a Collaborative Multi-Attention Network (C…
pubmed
Yang J, Yue X, Wu L
2026 Jan 20
置信度 0.82
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The use of UAVs (Unmanned Aerial Vehicles) equipped with cameras has emerged as a promising approach due to its efficiency and accuracy in assessing biodiversity. Tree instance segmentation plays a crucial role in UAV image analysis, serving as a foundational …
pubmed
Do MVH, Phung DT, Pham HDL, Pham QD 等
2026 Jan 20
置信度 0.82
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To investigate the neural mechanisms underlying the decline in alert attention performance following sleep deprivation (SD) using functional connectivity and graph theoretical analysis and identify potential intervention targets.
pubmed
Ouyang A, Dong Q, Wu L, Lin X 等
2026 Jan 20
置信度 0.82
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There is a growing interest in unmanned aerial vehicles (UAVs) being able to perch onto objects, which expands their scope of applications. Many perching strategies are inspired by natural organisms, including birds, insects, and helical morphologies such as t…
pubmed
Yin X, Wen S, Xie J, Hu H
2026 Jan 30
置信度 0.82
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This study proposes a robust fixed-time safety control scheme for a quadrotor unmanned aerial vehicle (QUAV) operating in environments with obstacles and external disturbances. Firstly, a robust high-order time-varying control barrier function (R-HO-TV-CBF) is…
pubmed
Duo L, Yin H, Fu P, Li A
2026 Feb
置信度 0.82
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Organic solar cells (OSCs) offer unique advantages like flexibility and lightweight design, making them suitable for solar-extended unmanned aerial vehicles (SUAVs). However, conventional transparent electrodes limit their performance due to high sheet resista…
pubmed
Tian C, Zhang H, Zhang Z, Wang C 等
2026 Jan
置信度 0.82
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Dryland vegetation underpins ecosystem services and livelihoods. Understanding the influencing factors of its dynamics is critical for effective restoration and degradation risk reduction. Most assessments still rely on unvalidated vegetation indices, assume m…
pubmed
Dong F, Qin F, Zhang T, Dong X 等
2026 Jan 14
置信度 0.82
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The spatial configuration of alpine meadow micro-patches (<5 m 2 ) on the Qinghai-Tibet Plateau (QTP) serves as a critical indicator for early warning of ecological degradation. While unmanned aerial vehicle (UAV) remote sensing enables micro-patch detectio…
pubmed
Yin J, Liu X, Chen J, Cheng Q 等
2026 Jan
置信度 0.82
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Sugarcane productivity is severely constrained by weeds, which reduce yield by 12.0-83.0%, impair crop quality, and harbour pests and diseases. This study was designed to analyze the dynamics of spray deposition pattern of a UAV-based herbicide spraying system…
pubmed
Modi RU, Kancheti M, Singh VP, Singh AK 等
2026 Aug
置信度 0.82
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In this paper, an improved particle swarm optimization - artificial bee colony (PSO-ABC) path planning algorithm for unmanned aerial vehicle (UAV) operations based on a construction of urban airspace topology is proposed. A mechanism is introduced first to bui…
pubmed
Liu Y, Dong H, Liu H, Li H 等
2026
置信度 0.82
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Biodiversity conservation requires rigorous wildlife assessments, and uncrewed aerial vehicles (UAVs) equipped with thermal infrared (TIR) cameras offer a promising tool for surveying large mammals. Despite growing use, formal comparisons of UAV survey methodo…
pubmed
Bohnett E, Lamichanne BR, Chaudhary S, Pokhrel K 等
2026 Jan 11
置信度 0.82
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Although fungicide application via unmanned aerial vehicle (UAV) is increasingly used and has proven effective, concentrated deposition of fungicides can lead to phytotoxicity. Here, we developed Pro@CS/PQ, a nanofungicide comprising a chitosan (CS) core loade…
pubmed
Shi X, Zhang Q, Chang X, Wang T 等
2026 Jan 8
置信度 0.82
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Large-scale 3D mapping and high-resolution remote sensing are essential for environmental monitoring, disaster assessment, and urban planning. Heterogeneous unmanned aerial vehicle (UAV) swarms, equipped with complementary sensing and onboard edge computing ca…
pubmed
Zhang J, Hu Y, Shao M, Tang Y 等
2026
置信度 0.82
-
Carnosic acid (CA) and rosmarinic acid (RA) are the principal secondary metabolites (SMs) of rosemary (Salvia rosmarinus Spenn. - Lamiaceae). Previous studies have examined CA and RA separately. However, their opposing CA and RA concentration trends have not b…
pubmed
Mishra A, Krief A, Sahoo MM, Schachter A 等
2026 Apr 5
置信度 0.82
-
Owing to the high emissions and increased energy consumption of the expanding heterogeneous internet-of-things (IoT) devices across terrestial and non-terrestial networks, achieving the energy sustainability in future IoT networks is the main challenge. This p…
pubmed
Soni L, Taneja A, Alqahtani N, Alqahtani A
2026
置信度 0.82
-
Unmanned aerial vehicle (UAV) flight control systems are exposed to diverse security threats, including environmental disturbances, component faults, and cyber-attacks. Existing fault-tolerant control methods lack generalizability in representing such heteroge…
pubmed
Wang R, Li Y, Liu M, Zheng M 等
2026 Feb
置信度 0.82
-
In this study, an innovative adaptive sliding mode fault-tolerant control approach is developed for an over-actuated vertical takeoff and landing (VTOL) fixed-wing unmanned aerial vehicle (UAV) with the capability to suppress overestimation of adaptive paramet…
pubmed
Wang B, Zhao H, Hu X, Shen Y 等
2026 Feb
置信度 0.82
-
This study quantitatively compares the observational capabilities of Autonomous Underwater Vehicles (AUVs) and Human-Occupied Vehicles (HOVs) for surveying deep-sea fish assemblages at Pioneer Bank. Standardized 500-m transects from two depth zones (450-500&#x…
pubmed
Mejía-Mercado BE, Baco AR
2026 Mar
置信度 0.82
-
The mechanical instability of nanostructured solid-electrolyte interphase (SEI) on lithium (Li)-metal anodes severely limits the cycle life of Li-metal batteries because SEI undergoes endless cracking and regeneration due to anode volume fluctuations. Here, a …
pubmed
Wang YN, Liu Y, Zhang XQ, Sun SY 等
2026 Feb
置信度 0.82
-
Plant-beneficial Pseudomonas spp. can promote plant growth by a wealth of mechanisms. Developing microbial inoculants encompassing multiple Pseudomonas strains (consortia) could represent an attractive solution to some of the problems encountered by single-str…
pubmed
Biessy A, Cadieux M, Mc Duff F, Deshaies A 等
2026 Feb 3
置信度 0.82
-
Accurate state estimation is essential in safety-critical systems yet remains challenging under unknown but bounded uncertainties. Conventional point observers, such as Kalman or Luenberger designs, often produce fragile estimates that degrade in the presence …
pubmed
Khan A, Wang W, Rauf A, Ilyas M 等
2026 Feb
置信度 0.82
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Excess nitrate (NO 3 - ) leaching from agricultural lands degrades water quality and contributes to algal blooms and hypoxic zones in surface waters, such as streams, lakes, and ocean bays. Monitoring of NO 3 - from agricultural watersheds is critical for opti…
pubmed
Jared NM, Ellis G, Gshash M, Leung EH 等
2026 Jan 23
置信度 0.82
-
Vast power grid infrastructure generates enormous volumes of inspection data from smart meters, unmanned aerial vehicle (UAV) patrols, and high-definition video monitoring. Meeting the demand for real-time analysis places stringent requirements on latency, ene…
pubmed
Guan P, Qin L, Ning K, Liu J 等
2026 Feb 28
置信度 0.82
-
Quantitative characterization of complete canopy architecture is essential for accurate evaluation of crop photosynthesis and yield potential, thereby supporting crop ideotype design. Although various sensing technologies enable three-dimensional (3D) reconstr…
pubmed
Guo Z, Yang X, Shen Y, Zhu Y 等
2026 Mar 9
置信度 0.82
-
Understanding vehicle-pedestrian interactions at urban intersections is critical for enhancing traffic safety. This study aims to model the interactive crash avoidance behavior of road users in near-miss scenarios, addressing the complexities of their decision…
pubmed
Pu Q, Xie K, Guo H, Zhu Y
2026 Mar
置信度 0.82
-
Understanding spatial dependence on real-time safety risk is crucial for developing effective traffic management and control strategies at highway ramp areas. Prevalent statistical models for spatial analysis of safety risk are limited in their capability to c…
pubmed
Gu R, Sze NN
2026 Feb
置信度 0.82
-
Underwater moving target tracking with sonar device is very challenging. Due to complex underwater environment, sonar acquired videos have domain-specific challenges like texture-similar backgrounds and variable visual attributes, impairing the performance of …
pubmed
Cai W, Zhu J, Zhang M, Liu M
2026 Apr
置信度 0.82
-
Southern right whales (Eubalaena australis; SRWs) are well adapted to cold waters because of their large body size and thick blubber. Each year, they migrate from high-latitude feeding grounds to warmer breeding grounds where they give birth. To assess thermal…
pubmed
Christiansen F, Sironi M, Lewin N, Marón CF 等
2026 Jan 1
置信度 0.82
-
Multiple unmanned aerial vehicles (UAVs) systems can execute complex collective tasks and reduce the risk and operational difficulty of a single UAV. The prescribed-time self-triggering containment control for multiple UAVs with multiple leader UAVs is studied…
pubmed
Zhang A, Hou T, Bi W, Huang Z 等
2026 Jan
置信度 0.82
-
We overcome retrieval limitations by introducing a systematic framework that combines UAV-based hyperspectral sensing with dynamic reference spectrum optimization. This study addresses the retrieval accuracy limitations in differential optical absorption spect…
pubmed
Zou T, Xing C, Tan W, Wu Z 等
2026 Jan 27
置信度 0.82
-
This article addresses the need for scenario-specific drone simulators to enhance research, education, pilot training, and performance evaluation across diverse mission contexts. A gamified simulator was developed for the joint master's degree program "Securit…
pubmed
Pappas G, Lappas D, Karampelas P, Siegel JE 等
2026 Mar-Apr
置信度 0.82
-
Genetically encoded reporters are suitable for short-distance imaging in the laboratory but not for scanning wide outdoor areas from a distance. Here we introduce hyperspectral reporters (HSRs) designed for hyperspectral imaging cameras that are commonly mount…
pubmed
Chemla Y, Levin I, Fan Y, Johnson AA 等
2026 Feb
置信度 0.82
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This study aims to evaluate vehicle safety in highway work zones by analyzing collision risk using vehicle trajectory data collected from these zones.
pubmed
Tang W, Wang H, Ma J, Yang C 等
2026
置信度 0.82
-
Off-board sensors have the potential to provide submarine control rooms with otherwise inaccessible information to supplement data gathered by on-board sensors. Using Uninhabited Aerial Vehicles (UAVs) as a representative test case, we examined how team perfor…
pubmed
Loft S, Howard ZL, Pond S, Irons J 等
2026 Mar
置信度 0.82
-
To use unmanned aerial vehicles (UAVs) to deliver pesticides, new data are needed to allow regulators to conduct risk assessments. A field trial was conducted to obtain spray drift data relating to ground deposits and airborne spray resulting from a spray appl…
pubmed
Butler-Ellis MC, Lane AG, O'Sullivan CM, Wheeler HC 等
2026 Aug
置信度 0.82
-
This study evaluated operator exposure during mixing and loading phases of drone-based pesticide application, specifically examining potential and actual exposure during handling of concentrated and diluted pesticide products. It aims to clarify the difference…
pubmed
Felkers E, Kuster CJ, Hamacher G, Anft T 等
2026 Aug
置信度 0.82
-
Recent advances in unmanned aerial system (UAS) sensed imagery, sensor quality/size, and geospatial image processing can enable UASs to rapidly and continually monitor coral reefs, to determine the type of coral and signs of coral bleaching. This paper describ…
pubmed
Parsons M, Bratanov D, Gaston KJ, Gonzalez F
2018 Jun 25
置信度 0.82
-
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UAV path planning is essential for efficient logistics. However, existing reviews overlook integrated task constraints and engineering deployment. Addressing this, we introduce a comprehensive "task, constraint, algorithm, simulation, application" framework, s…
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Phuchortham S, Sabit H
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Pine Wilt Disease (PWD) is a highly infectious and lethal disease that severely threatens global pine forest ecosystems and forestry economies. Early and accurate detection of infected trees is crucial to prevent large-scale outbreaks and support timely forest…
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Shi H, Wang Y, Feng X, Xie Y 等
2025 May 24
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The use of unmanned aerial vehicles (UAVs) attracts significant attention, especially in fire emergency rescue, where UAVs serve as indispensable tools. In fire rescue scenarios, the rapid increase in the amount of data collected and transmitted by sensors pos…
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Sun H, Xu R, Luo J, Cheng H
2025
置信度 0.82
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Rice serves as the staple food for over 50% of the world's population, making its yield prediction crucial for food security. The number of panicles per unit area is a core parameter for estimating rice yield. However, traditional manual counting methods suffe…
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Luo Y, Li X, Bai B, Yu X 等
2025
置信度 0.82
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This review comprehensively examines recent advances in ultrasound-enhanced heat transfer, a promising active cooling technology for high-heat-flux electronic devices. It systematically analyzes the fundamental mechanisms: thermal effect, acoustic cavitation, …
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Li C, Luo Z, Shao Y, Qian Y 等
2025 Oct
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This paper proposes a distributed fault-tolerant cooperative control framework for multiple fixed-wing UAVs (FUAVs), grounded on a complete six-degrees-of-freedom (6-DOF) nonlinear dynamic model. The architecture integrates position and attitude control, expli…
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Fu M, Yu Z, Zhang Y
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Unmanned Aerial Vehicles (UAVs) integrated with lightweight deep learning models represent an effective solution for image-based rapid post-earthquake damage assessment. UAVs, equipped with cameras, capture high-resolution aerial imagery of disaster-stricken a…
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Alsaaran N, Soudani A
2025 Sep 2
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Small-target detection in Unmanned Aerial Vehicle (UAV) aerial images remains a significant and unresolved challenge in aerial image analysis, hampered by low target resolution, dense object clustering, and complex, cluttered backgrounds. In order to cope with…
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Qiu H, Meng X, Zhao Y, Yu L 等
2025 Aug 30
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