Results 41 to 50 of about 117,291 (374)

Stretchable Micromotion Sensor with Enhanced Sensitivity Using Serpentine Layout.

open access: yesACS Applied Materials and Interfaces, 2019
The application of the serpentine mesh layout in stretchable electronics provides a feasible method to achieve the desired stretchability by structural design instead of modifying the intrinsic mechanical properties of the applied materials.
Zhuocheng Yan   +11 more
semanticscholar   +1 more source

Hybrid Structure of Stretchable Interconnect for Reliable E-skin Application [PDF]

open access: yes, 2017
This paper presents the methodology for realisation of stretchable interconnects based on hybrid thin film stack of spray-coated conductive polymer PEDOT: PSS and evaporated gold (Au) film.
Dahiya, Ravinder   +3 more
core   +1 more source

Study on Process Mineralogy of a Copper-Nickel Polymetallic Sulfide Ore

open access: yesKuangchan zonghe liyong, 2022
In this study, the process mineralogy of a copper-nickel polymetallic sulfide ore was studied. Results show that the main useful minerals in the ore are nickel-pyrite and chalcopyrite.
Weijun Tan, Zeping Feng
doaj   +1 more source

Flowering time evolution is independent of serpentine tolerance in the California flora

open access: yesEcosphere, 2017
Comparative phylogenetic tests have been only recently applied to the many hypotheses about the role ultramafic (serpentine) soils play in the evolution and ecology of regional floras.
Adam Schneider
doaj   +1 more source

Tribological properties of serpentine lubricant additives evaluated by orthogonal tests method

open access: yesCailiao gongcheng, 2020
Tribological properties of oleic acid modified natural serpentine ultrafine mineral powders as lubricating oil additive were investigated by a reciprocating sliding wear tester.
YIN Yan-li   +7 more
doaj   +1 more source

An efficient 1-D periodic boundary integral equation technique to analyze radiation onto straight and meandering microstrip lines [PDF]

open access: yes, 2012
A modeling technique to analyze the radiation onto arbitrary 1-D periodic metallizations residing on a microstrip substrate is presented. In particular, straight and meandering lines are being studied. The method is based on a boundary integral equation,
De Zutter, Daniël   +2 more
core   +1 more source

Serpentine tongue [PDF]

open access: yesNeurology, 2008
A 69-year-old man presented with parkinsonism (asymmetric pill-rolling tremor, bradykinesia, and rigidity) and a distinctive serpentine tongue dyskinesia (video). The movement was constantly present at rest, stopping …
Sheehy, S, Lawrence, T, Thevathasan, A
openaire   +3 more sources

2-hydroxyphosphonoacetic Acid to Eliminate the Adverse Effect of Serpentine on Chalcopyrite Flotation

open access: yesKuangchan zonghe liyong
This is an article in the field of mineral processing engineering. For the flotation of sulfide ores whose gangue mineral is serpentine, serpentine can deteriorate the flotation of sulfide ores due to its easy mudification.
Dongdong YAO   +5 more
doaj   +1 more source

Diagenesis of the Sedimentary Fe–Ni Deposits of Euboea: Evidence Based on Phyllosilicate Mineralogy

open access: yesMaterials Proceedings, 2021
A set of samples with different textures from the sedimentary Fe–Ni deposits of Central Euboea, Greece, were studied with XRD and SEM-EDS to investigate the relationships between phyllosilicates present.
Spyros Cheliotis-Chatzidimitriou   +2 more
doaj   +1 more source

The Effect of Sodium Alginate on Chlorite and Serpentine in Chalcopyrite Flotation

open access: yesMinerals, 2019
Chlorite and serpentine are common magnesium-containing gangue minerals in copper sulfide flotation. In this study, sodium alginate, a natural hydrophilic polysaccharide, was introduced as a selective depressant for these gangue minerals. Micro-flotation
Guangjiu Pan   +3 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy