Results 101 to 110 of about 3,453,036 (244)

Lightweight grape leaf disease recognition method based on transformer framework

open access: yesScientific Reports
Grape disease image recognition is an important part of agricultural disease detection. Accurately identifying diseases allows for timely prevention and control at an early stage, which plays a crucial role in reducing yield losses.
Ning Zhang   +4 more
doaj   +1 more source

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

Oregon traffic safety performance plan. Annual report

open access: yes, 1998
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Fiscal year 1998-Vols.

core  

Trust & Safety Team Data

open access: yes
The Trust & Safety team compiled these metrics to identify 2020 Census misinformation ...
Team, Trust & Safety
core   +1 more source

A method for simulating powdering of silicone rubber composite insulator in coastal areas

open access: yesHigh Voltage
In recent years, the powdering phenomenon often has been found in suspension composite insulators operating in outdoor environments, and there is currently a gap in research on the composition and formation process of powdered substance.
Tian Liang   +4 more
doaj   +1 more source

The Icing Characteristics of Post Insulators in a Natural Icing Environment

open access: yesAtmosphere
Icing significantly reduces the electrical performance of insulators, and grid failures caused by insulator icing are common. Currently, most research on the flashover characteristics of insulators under icing conditions focuses on artificially iced ...
Zhijin Zhang   +4 more
doaj   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

Programmable electronic mining systems: best practice recommendations (in nine parts) : Part 8, 6.0, Safety file guidance [PDF]

open access: yes
This report (Safety File Guidance 6.0) is the eighth in a nine-part series of recommendations and guidance addressing the functional safety of processor-controlled mining equipment.

core  

Study on high-altitude tunnel-catenary positive impulse breakdown voltage correction by rod-plane discharge characteristic

open access: yesInternational Journal of Electrical Power & Energy Systems
The insulation design of tunnel-catenary in high-altitude areas primarily affects the excavation of railway tunnels. In engineering, the discharge breakdown voltages of the rod-plane gaps at low altitudes are commonly used as a correction criterion for ...
Linghao Wang   +8 more
doaj   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

open access: yesAdvanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

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