Results 41 to 50 of about 2,408 (240)

Self‐Adaptive Non‐Flammable Wallpaper With Layered Bead‐Network Structure for Light Path Modulation Enabling on‐Demand Building Thermal Management

open access: yesAdvanced Science, EarlyView.
A layered bead‐network wallpaper is designed to modulate the light propagation path, overcoming the color residue limitations of thermochromic components for efficient automatic switching between radiative cooling and solar heating modes. The layered bead‐network wallpaper provides passive, all‐season thermal regulation while offering self‐cleaning and
Jianyu Wu   +7 more
wiley   +1 more source

弧齿锥齿轮磨削表面烧伤建模仿真与实验验证

open access: yesJixie chuandong, 2014
By using the theoretical derivation,the method of combining numerical simulation method with modern experimental means,firstly,through SG grinding wheel,the finite element model of temperature field of 20CrMnTi spiral bevel gear tooth form grinding is ...
明兴祖, 李飞, 周静
doaj  

Beyond Traditional Phenolics: Disulfide Bonds for Performance Enhancement of Aerospace Ablation‐Resistant Materials from Processing to Recycling

open access: yesAdvanced Science, EarlyView.
The dynamic disulfide bonds facilitated the development of high‐performance aerospace ablation‐resistant materials. At moderate temperature, the dissociation and recombination of disulfide bonds ensured excellent processability, mechanical properties, and recycling ability of phenolic resin; at high temperature, cleavage of disulfide bonds produced ...
Yu Li   +9 more
wiley   +1 more source

Resistant Starch Dynamics in Whole‐Grain Cereals: How Processing and Macromolecular Interactions Shape Quality and Physiological Responses

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
This review explores how processing and macromolecular interactions shape resistant starch dynamics in whole‐grain cereals. It highlights how these transformations influence nutritional quality, digestion kinetics, and product properties, offering insights for designing stable health‐oriented whole‐grain foods with optimized functional benefits ...
Yuewen Tan   +4 more
wiley   +1 more source

Design and Implementation of Automatic Detection System of Gear Grinding Burn

open access: yesJixie chuandong, 2015
For the detection of grinding burn about tooth flank of cylindrical gear and bevel gear after grinding,the grinding burn detection system based on manipulator is proposed,which improves the degree of automation and reliability.The Barkhausen noise ...
Lin Jiachun, Huang Shaoyu
doaj  

Sustainable Palm Oil Extraction and Trends in the Use of Green Technologies: State‐of‐the‐Art and Future Directions

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Palm oil, which is extracted from the mesocarp of the fruit of the Elaeis guineensis Jacq. palm tree, is the most widely produced vegetable oil in the world. The extraction of this substance typically utilizes the conventional pressing method, a technique that is advantageous due to its low operating cost and simplified process.
Constantino Lucas Queta   +2 more
wiley   +1 more source

Research of Gear Form Grinding Burn based on Grinding Power Measurement and Barkhausen Nondestructive Test

open access: yesJixie chuandong, 2019
The strength,service life and reliability of gears are seriously affected by grinding burn. The gear form grinding experiments with different grinding parameters are carried out to measure the grinding power during the grinding process.
Jun Yi, Tan Jin, Mingdong Zhang
doaj  

Harnessing plant‐based platform for low‐cost cellulosic sugar recovery from bioenergy crops

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract The price of pure cellulase enzyme for the recovery of fermentable cellulosic sugars is one of the major challenges that limit the commercialization of second‐generation biofuels and bio‐based products. This work shows a means to greatly reduce the cost of cellulases. The abundant capacity of plants to synthesize and hyperaccumulate transgenic
Shraddha Maitra   +4 more
wiley   +1 more source

Maize Kernel Composition and Morphology Influences Pericarp Retention During Nixtamalization

open access: yesCereal Chemistry, EarlyView.
Abstract Background and Objectives Pericarp retention during nixtamalization directly influences masa quality, affecting texture, machinability, and nutritional content of staple foods such as tortillas and chips. Despite its industrial relevance, the underlying kernel traits that govern pericarp retention remain poorly characterized.
Michael J. Burns   +4 more
wiley   +1 more source

砂轮性能对齿轮磨削效率及磨削烧伤的影响

open access: yesJixie chuandong, 2013
For improving the grinding efficiency and reducing the probability of gear grinding burns in the process of the gear grinding,the gear grinding experiment is carried out through changing grinding wheel type based on knowing the machine performance.The ...
肖伟敬   +4 more
doaj  

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