Results 181 to 190 of about 1,192,531 (239)

Selective Detection of Methamphetamine Hydrochloride Using Fluorescent Benzo[ghi]perylenetriimide Thin Films in a Single‐Channel Detector·

Advanced Sensor Research, Volume 5, Issue 9, September 2026.
This study reports fluorescent benzo[ghi]perylenetriimide films incorporated into a simple device architecture that can selectively detect methamphetamine hydrochloride (MA•HCl) over 3,4‐methylenedioxyamphetamine hydrochloride, cocaine hydrochloride, and fentanyl hydrochloride with a limit of detection of 10 ng.
Shengqiang Fan, Guanran Zhang, Oliver Lindsay, Paul L. Burn, Ian R. Gentle, Paul E. Shaw   +5 more
wiley   +1 more source

Scene Understanding System of Underground Pipeline Corridors Under Characteristic Degradation Conditions. [PDF]

Sensors (Basel)
Wang J, Xing R, Zhou M, Xu J, Zhang X, Ju S.   +5 more
europepmc   +1 more source

Productivity, energy indices, and environmental impact of newly adapted ultrahigh‐density mango (Mangifera indica L.) orchards

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Increased farm productivity and income, along with increased energy use efficiency and a reduced carbon footprint, are deemed imperative for sustainable mango (Mangifera indica L.) production. In this study, we assessed the comparative benefits in terms of productivity, energy indices, carbon footprint, and farm income under ultrahigh‐density ...
Md. Robiul Alam, Md. Sorof Uddin, Nahin Ferdous, Akbar Hossain   +3 more
wiley   +1 more source

Surface mine personnel object video tracking method based on YOLOv5- Deepsort algorithm. [PDF]

Sci Rep
Jiang J, Xie G, Cui J, Guo M.
europepmc   +1 more source

Human‐in‐the‐Loop Swarms: A Bionic Swarm Approach to Real‐World Soil Mapping

Advanced Intelligent Systems, Volume 8, Issue 9, September 2026.
This article introduces the “Bionic Swarm,” a novel system that lowers the barriers to real‐world swarm validation by abstracting difficult hardware tasks to app‐guided human agents. We demonstrate the system's utility through the experimental validation of a geotechnical soil‐mapping swarm algorithm and show superior performance to baseline approaches
Petras Swissler, Mohammadali Rashidioun, Nicholas Sahu, Raaid Kabir, Ayodeji Aderibigbe, Oladoyin Kolawole   +5 more
wiley   +1 more source

Autonomous Driving of Trackless Transport Vehicles: A Case Study in Underground Mines. [PDF]

Sensors (Basel)
Sun Y, Zhang L, Liu J, Xu Y, Li X.
europepmc   +1 more source

Temporal Persistence of Vertebrate Airborne Environmental DNA in a Natural Open‐Air Setting

Environmental DNA, Volume 8, Issue 5, September‐October 2026.
Airborne detection of a single known DNA source under natural outdoor conditions ceased 3 days after source removal, indicating that airborne eDNA primarily reflects recent animal presence rather than a lasting trace. These findings offer key insights for optimizing field deployment of airborne eDNA sampling.
Gracie C. Kroos, Kristen Fernandes, Philip Seddon, Travis Ashcroft, Neil J. Gemmell   +4 more
wiley   +1 more source

Quantitative analysis of airflow velocity distribution and average wind speed line localization in irregular mine roadways. [PDF]

Sci Rep
Yang Y, Niu Y, Li Z, Wang J, Huang X, Sun C, Wang C.   +6 more
europepmc   +1 more source

Mechanisms of Roadway Instability and Coupled Control Technology for Working Face Passing Through Fault Zones

Energy Science &Engineering, Volume 14, Issue 9, Page 4470-4485, September 2026.
This study mainly explores the instability characteristics of roadways near faults in the working face. Taking the 51104 transportation roadway of the 51104 working face in Shengxin Coal Mine as the main research object, through theoretical analysis, borehole inspection, numerical simulation and on‐site mine pressure observation, the instability ...
Shuaifeng Yin, Yitao Yan, En Wang, Xubo Zhao, Kanglei Han   +4 more
wiley   +1 more source

Bio-Inspired Adaptive Multimodal Decision Fusion for Intelligent Safety Monitoring in Confined Spaces. [PDF]

Biomimetics (Basel)
Li X, Lian Z, Zhou H, Zhou Q.
europepmc   +1 more source