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Envase

A Comparative Study of Single and Dual Sintering Processes of Metal Nanoparticles for Flexible Electronics Application
21/05/2024 - The sintering process is categorized into four conditions: laser irradiation only, thermal treatment only, thermal treatment then laser irradiation, and laser irradiation then thermal treatment. An...
Influence of Heat Treatment on Microstructure Evolution and Yield Surfaces of Ni/PU Hybrid Foams
21/05/2024 - This contribution focuses on potential effects on the electrochemically produced nickel layer of Ni/PU hybrid foams both during production and in a subsequent heat treatment, their interactions and...
Performance of Plastic Waste?Based Polyionic Liquid toward the Dehydration of Crude Oil Emulsions
26/09/2023 - Polyethylene terephthalate (PET) is one of the most widely used plastics in the world. Due to the large production and use of this plastic, its waste represents one of the most critical environmental...
Manufacturing of Filament for 4D Printing through Polyether?Type TPU/PLA Blend
10/11/2023 - Reversible deformation structure fabricated by 4D printing can be applied in various fields, such as actuators, intelligent mechanisms, and soft robots. In this study, 4D filaments for use in fused...
Precipitation of Polypropylene and Polyethylene Terephthalate Powders Using Green Solvents via Temperature and Antisolvent?Induced Phase Separation
30/11/2023 - Polymer dissolution and precipitation are two common processes for the production of polymer powders, especially for cases where usual means of comminution are not applicable. I investigated six...
Design, synthesis and neuroprotective biological evaluation of novel HDAC6 inhibitors incorporating benzothiadiazinyl systems as cap groups
21/05/2024 - Novel HDAC6 inhibitors incorporating benzothiadiazinyl systems as neuroprotective agents.Histone deacetylase 6 (HDAC6), as the key regulatory enzyme, plays an important role in the development of the...
Influence of Unzipped Multiwalled Carbon Nanotube Oxides?Epoxy Paint on the Corrosion Rate of Mild Steel in Marine Environment
22/05/2024 - The UMCNO dispersed epoxy resin paint matrix was coated on the surface of mild steel to enhance its corrosion resistance in a marine environment. The correlation of various operating factors with...
Research on video face forgery detection model based on multiple feature fusion network
01/07/2024 - Abstract In recent years, the nefarious exploitation of video face forgery technology has emerged as a grave threat, not only to personal property security but also to the...
Numerical and Experimental Investigation on Cyclic Behavior of Masonry Infill Walls Retrofitted with CFRP
01/07/2024 - Abstract This paper presents verification of the numerical model of masonry infill walls against the experimental results. Three cases are investigated: an undamaged model, a...
Cumulative Effects of Watershed Disturbances and Run-of-river Dams on Mercury Cycling: Case Study and Recommendations for Environmental Managers
- Run-of-river power plants (ROR) represent the majority of hydroelectric plants worldwide. Their environmental impacts are not well documented and are believed to be limited, particularly regarding...
Assessing environmental impacts of a textile company using life cycle assessment approach—a case study
22/05/2024 - The textile industry is known for its significant environmental impact, and as such, there is a growing need to assess the industry’s production practices. Life cycle assessment (LCA) is an...
Optimization of Water-Repellent Finishing of Polyester/Viscose Fabric by Plasma Pretreatment Using Response Surface Methodology
22/05/2024 - Water-repellent textiles, which resist water penetration while allowing breathability, are crucial in various industries, including clothing, healthcare, agriculture, and construction, owing to...
Slurry?impregnating hot?press sintered silicon carbide nanofiber/silicon carbide composites with Al?B?C as sintering additives
22/05/2024 - Silicon carbide nanofiber/silicon carbide (SiCnf/SiC) composites with a laminar stacking structure were prepared by the slurry impregnation hot?press sintering using aluminum (Al) powder, boron (B)...
Liquid Metal Printed Semiconductor
17/05/2024 - Liquid metal electronic ink (e?ink) that made from gallium, indium, tin, zinc, bismuth or their alloy is promising new generation material for printed electronics. Extended from this ideal platform,...
TMPA?based Cavitary Cobalt (II) Funnel Complexes
17/05/2024 - The synthesis of a series of mononuclear, dicationic CoII funnel complexes is reported herein. Three ligands Calix?TMPAX present a calix[6]arene cone closed at its small rim by a...
Drop?on?Demand Electrohydrodynamic Printing of Nematic Liquid Crystals
14/05/2024 - In this paper, electrohydrodynamic (EHD) printing of nematic liquid crystals (LCs) is demonstrated. Miniscule LC droplets, as small as 1 micron, are generated with the EHD printing system and...
Fluorescent Composite Nano? and Microparticles Based on Xanthene Dyes and Iron Oxides
15/05/2024 - It is known that in some cases, regular methods for defectoscopy such as magnetic?powder method cannot achieve required sensitivity due to shape and location of defects themselves or due to certain...
Spatial response of urban land use intensity to ecological networks: a case study of Xi'an Metropolitan Region, China
15/05/2024 - In the face of the persistent degradation of ecological environments and fragmentation of ecological networks brought about by rapid urbanization, this study focuses on examining the interaction...
Effect of heat treatment on the radial structure of coaxial polyacrylonitrile/mesophase pitch composite fiber
15/05/2024 - AbstractBasalt fiber reinforced polypropylene composites with two initial fiber lengths (3.2 and 6.4?mm) were fabricated using twin?screw extrusion compounding. In the case of composites with smaller...
Terahertz and Infrared Plasmon Polaritons in PtTe2 Type?II Dirac Topological Semimetal
11/05/2024 - Surface plasmon polaritons (SPPs) are electromagnetic excitations existing at the interface between a metal and a dielectric. SPPs provide a promising path in nanophotonic devices for light...
Influence of Nitrogen Content in Food Waste on Biogas Production
10/05/2024 - In this study, nitrogen content of food waste was adjusted by the addition of ammonium chloride to achieve the desired C/N ratio. Biogas production at different ammonium chloride percentages was...