Results 11 to 20 of about 4,956,614 (325)

Quality of tomatoes under different transportation conditions by principal component analysis

open access: yesRevista Ceres, 2020
Bulk transportation of tomatoes is a step with high occurrence of mechanical impacts, leading to increased losses and reduction in the quality of fruits arriving at the industry and reaching the consumer market.
Túlio de Almeida Machado   +5 more
doaj   +1 more source

Dynamic Characteristic Master Curve and Parameters of Different Asphalt Mixtures

open access: yesApplied Sciences, 2022
Using an AMPT tester and based on laboratory tests, this paper performed a comparative study on the dynamic characteristics of different asphalt mixtures, analyzed the influence of different asphalt binders on the characteristic parameters of the dynamic
Shijie Ma   +5 more
doaj   +1 more source

Protection and Restoration of Damaged Hair via a Polyphenol Complex by Promoting Mechanical Strength, Antistatic, and Ultraviolet Protection Properties

open access: yesBiomimetics, 2023
In this study, we developed a hair-coating polyphenol complex (PPC) that showed ultraviolet (UV) protection properties, antistatic features, and the capability to enhance the mechanical strength of damaged hair.
Hyun Jeong Won   +4 more
doaj   +1 more source

Mechanical approach to chemical transport [PDF]

open access: yesProceedings of the National Academy of Sciences, 2016
SignificanceIt is useful to have a systematic and simple framework to describe transport and equilibrium in chemical systems. Here, we present a general Lagrangian-based approach to describe transport phenomena, while remaining consistent with chemical thermodynamics. Although we neglect heat flow independent of transport, the ease with which transport
Nikolai, Kocherginsky, Martin, Gruebele
openaire   +2 more sources

Research on Hazardous Chemical Road Transportation Route Optimization Based on the New Ant Colony Algorithm

open access: yesChemical Engineering Transactions, 2017
With the acceleration of industrialization in China, the output and transportation volume of hazardous chemical have increased dramatically. On the one hand, chemical has injected new vitality into the social and economic development.
Duan Zheng
doaj   +1 more source

Research on Safety Technology of Chemicals Transportation and Storage

open access: yesChemical Engineering Transactions, 2017
In the present study, In allusion to the problem that there is not systematically study on China's hazardous chemical transportation safety and management situation currently, based on abundant statistic and practical cases, and mathematical statistical ...
Lisha Sun
doaj   +1 more source

Recent Advances in Quantum Dots for Photocatalytic CO2 Reduction: A Mini-Review

open access: yesFrontiers in Chemistry, 2021
Solar energy–driven carbon dioxide (CO2) reduction to valuable solar fuels/chemicals (e.g., methane, ethanol, and carbon monoxide) using particulate photocatalysts is regarded as one of the promising and effective approaches to deal with energy scarcity ...
Young Ho Park   +8 more
doaj   +1 more source

Enhancement in Thermal Energy and Solute Particles Using Hybrid Nanoparticles by Engaging Activation Energy and Chemical Reaction over a Parabolic Surface via Finite Element Approach

open access: yesFractal and Fractional, 2021
Several mechanisms in industrial use have significant applications in thermal transportation. The inclusion of hybrid nanoparticles in different mixtures has been studied extensively by researchers due to their wide applications.
Yuming Chu   +4 more
semanticscholar   +1 more source

Improvement of international rail transportation of benzene between Ukraine and the European Union countries [PDF]

open access: yesMATEC Web of Conferences, 2019
It is considered the possibility of improvement of the international railway transportation of benzene and other related cargoes between Ukraine and the European Union countries for the carriage of these cargoes in tank containers. The volume of chemical
Gaba Vasyl   +5 more
doaj   +1 more source

Optimal Design of Reverse Logistics Recycling Network for Express Packaging Considering Carbon Emissions

open access: yesMathematics, 2023
With the development of China’s express delivery industry, the number of express packaging has proliferated, leading to many problems such as environmental pollution and resource waste.
Jia Mao   +4 more
doaj   +1 more source

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