Results 131 to 140 of about 2,160,740 (389)

Combining Metal Additive Manufacturing and Casting Technology: High Performance Cooling Channels for Electric Powertrain Components

open access: yesAdvanced Engineering Materials, EarlyView.
When realized as inserts in high‐pressure die casting, aluminum cooling channels for electric powertrain components and similar applications typically require a stabilizing filler to survive the process. The present study investigates relinquishing this filler using additively manufactured inserts promising performance improvements.
Dirk Lehmhus   +9 more
wiley   +1 more source

Moisture, carbohydrate, protein, fat, calcium, and zinc content in finger, foxtail, pearl, and proso millets

open access: yesIndian Journal of Health Sciences and Biomedical Research KLEU, 2019
BACKGROUND: Millets are a group of variable small seeded grass, widely grown around the world as cereals crop. The finger millet had more moisture and calcium content. Whereas, fat content was least when compared to three other different millets. Foxtail
K N Shankaramurthy   +1 more
doaj   +1 more source

Green synthesis of zinc oxide nanoparticles: a comparison

open access: yesGreen Chemistry Letters and Reviews, 2019
Green synthesis of nanoparticles by biological systems especially plant extracts has become an emerging field in nanotechnology. In this study, zinc oxide nanoparticles were synthesized using Laurus nobilis L.
Shabnam Fakhari   +2 more
semanticscholar   +1 more source

Microstructural and Mechanical Properties of a Hard Anodic Coating Applied on an Elastically Prestrained Aluminum Substrate

open access: yesAdvanced Engineering Materials, EarlyView.
Prestraining the substrate influences coating formation process. Higher prestraining force leads to higher coating thickness and lower hardness. Increase in prestraining force enhances preliminary damage in hard anodic coating. Fatigue damage mechanisms change for hard anodized prestrained samples.
Linto George Thomas   +4 more
wiley   +1 more source

Insights into Three-dimensional Dendrite-free Zinc Anode on Copper Mesh with Zinc-oriented Polyacrylamide Electrolyte Additive.

open access: yesAngewandte Chemie, 2019
Rechargeable aqueous zinc-ion batteries have been considered as a promising candidate for next-generation batteries. However, the formation of zinc dendrites are the most severe problems limiting their practical applications. To develop stable zinc metal
Qi Zhang   +6 more
semanticscholar   +1 more source

Dislocation‐Mediated Thermoelectric Performance and Mechanical Behavior

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations can scatter phonons to reduce thermal conductivity, thereby enhance thermoelectric performance. However, dislocations also impact mechanical properties, leading to increased brittleness and altered plasticity. It is essential to clarify the complex relationship between dislocations, thermal transport, and mechanical stability to achieve a ...
Bangzhi Ge, Yuan Yu, Chongjian Zhou
wiley   +1 more source

Effect of Compressed Gas on Deep Mine Long-Distance Backfill Pipe Flushing: From Laboratory to Industrial Tests

open access: yesAdvances in Civil Engineering
The clean filling pipe can ensure sufficient overflow section, reduce paste transport resistance, and avoid slurry deposition. The introduction of compressed gas into the pipe flushing can improve the flushing effect and efficiency of the pipe and reduce
Longjian Bai   +6 more
doaj   +1 more source

Zinc anode-compatible in-situ solid electrolyte interphase via cation solvation modulation

open access: yesNature Communications, 2019
The surface chemistry of solid electrolyte interphase is one of the critical factors that govern the cycling life of rechargeable batteries. However, this chemistry is less explored for zinc anodes, owing to their relatively high redox potential and ...
Huayu Qiu   +9 more
semanticscholar   +1 more source

Zinc about it – zinc and calf immunity

open access: yesFrontiers in Immunology
Micronutrients, such as vitamins and trace minerals, are critical for supporting growth, performance, health and maintaining redox balance. Zinc (Zn), an essential micronutrient, aids the functioning of innate and adaptive immune cells. This scoping review aims to assemble and evaluate the evidence available for the role of Zn within calf immunity ...
Kathryn W. Kesler, Angel Abuelo
openaire   +3 more sources

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