Results 121 to 130 of about 660,511 (329)

实体保持架兜孔中心径测量技术的研究

open access: yesJixie chuandong, 2006
A new method is presented to measure the solid cage pocket center diameter of cylindrical roller bearing and self-aligning roller bearing,and the theory analysis is carried on.On the basis of the theory analysis, a measuring appliance directly used to ...
邓四二   +4 more
doaj  

Triboelectric nanogenerators for vehicle intelligent cockpits

open access: yesFlexMat, EarlyView.
Converting mechanical stimuli from drivers and vehicle motion into electrical signals, triboelectric nanogenerators provide promising interfaces toward passive, flexible, distributed and intelligent sensing for next‐generation automotive cockpits to support three core functional dimensions: driver state monitoring, vehicle state monitoring, and human ...
Haiqiu Tan   +9 more
wiley   +1 more source

High speed cylindrical roller bearing analysis, SKF computer program CYBEAN. Volume 2: User's manual [PDF]

open access: yes, 1978
The CYBEAN (Cylindrical Bearing Analysis) was created to detail radially loaded, aligned and misaligned cylindrical roller bearing performance under a variety of operating conditions.
Pirvics, J., Kleckner, R. J.
core   +1 more source

Current strategies to enhance the target efficiency of advanced multifunctional ultrasound contrast agents in ischemic diseases

open access: yesInterdisciplinary Medicine, EarlyView.
The graphical abstract outlines a novel multifunctional ultrasound contrast agent for the diagnosis and treatment of ischemic diseases, along with innovative strategies to enhance its targeting efficiency. Abstract Ischemic diseases, such as myocardial infarction, stroke, and peripheral ischemia, are leading causes of death and disability worldwide ...
Yangyang Zhou   +3 more
wiley   +1 more source

High speed cylindrical roller bearing analysis. SKF computer program CYBEAN. Volume 2: User's manual [PDF]

open access: yes, 1981
CYBEAN (CYlindrical BEaring ANalysis) was created to detail radially loaded, aligned and misaligned cylindrical roller bearing performance under a variety of operating conditions.
Dyba, G. J., Kleckner, R. J.
core   +1 more source

Evaluating the Local Response of a Novel Injectable Capsule for Drug Delivery in the Trachea

open access: yesThe Laryngoscope, EarlyView.
A novel PLGA polymer capsule was developed for localized pretracheal drug delivery and evaluated for short‐term local tissue safety in a rabbit model. Implant placement was confirmed by ultrasound and was well tolerated over 14 days, with preservation of airway patency, native tracheal architecture, and biomechanical properties.
Denzel Ryan D. Cruz   +7 more
wiley   +1 more source

From Planar to 3D Nanophotonic Lenses: Advancing Design, Fabrication, and Applications

open access: yesLaser &Photonics Reviews, EarlyView.
Three‐dimensional nanophotonic lenses are enabled by an integrated workflow that links design parameterization, full‐wave electromagnetic simulation, computational optimization, and freeform fabrication. This Review summarizes how these tools expand optical design freedom beyond a single patterned plane by enriching the local meta‐atom response and ...
Wei Zhu   +2 more
wiley   +1 more source

Additions to the Acanthaceae of the Flora of Tropical East Africa: two new species from northern Kenya

open access: yesNordic Journal of Botany, EarlyView.
The new species Barleria kulalensis I.Darbysh. & Q.Luke and Dicliptera huriensis I.Darbysh. & Q.Luke are described and illustrated and their extinction risk is assessed provisionally. The former is based on Barleria sp. G of the Flora of Tropical East Africa (FTEA), with recent field observation and collection of this species from the foothills of ...
Iain Darbyshire, Quentin Luke
wiley   +1 more source

Sound Field Analysis of Cylindrical Roller Bearings Under Radial Load [PDF]

open access: yes, 2004
The purpose of the paper is to numerically investigate the acoustic noise characteristics of cylindrical roller bearings under radial load. For the sake of simplifying of the analysis, it was assumed that the cylindrical roller bearings are infinitely ...
김대곤   +4 more
core  

In Situ Curing‐Enabled 3D Printing of Continuous Fiber‐Reinforced Thermosetting Composites

open access: yesJournal of Polymer Science, EarlyView.
In situ curing‐enabled the 3D printing of continuous fiber/thermoset composites, which were reviewed. Particularly, four types of in situ curing, were discussed, including Radiation‐induced curing, photothermal curing, electrothermal curing, and frontal polymerization. AI‐integrated printing was also analyzed.
Xiaofei Wu   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy