Óbudai Egyetem Digitális Archívum: Nemrég beküldött
Találatok megtekintése: 2181-2200 összesen: 28104
-
Preparation and characterization of zno-containing uv-curable antibacterial coatings
(2021)Chitosan is a natural carbohydrate that is extracted from the shells of seafood, such as crabs and shrimp. Chitosan has antiviral, antibacterial and antifungal properties. Chitosan is advantageous in terms of its non-toxicity, ... -
Challenges and advantages of online teaching during covid-19 pandemic
(2021)In this work we were interested in how lecturers at the department of Graphic engineering and design perceived online teaching during Covid-19 pandemic, what they think are the main problems, advantages and disadvantages ... -
Analysis of the matt lacquering structure of felxible-walled packaging materials in the case of flexographic printing technology
(2021)Flexographic printing is one of the fastest growing sectors in the printing industry. Our related research project examined the potential of matte varnishing as surface finishing process. Various surface finishing processes, ... -
Determination of chemical migrations of photoinitiators, which are frequently encountered in uv-curable inks in the printing industry
(2021)Some photoinitiators used in inks, lacquers and print films are minor chemicals and have high chemical mobility. Since these substances are also harmful to human health, their use has been limited by some regulations by ... -
Fa csarnok tervezése
(2025) -
Acélvázas csarnok tervezése
(2025) -
Thermal anaylsis of corrugated packaging paper and its components
(2021)In the present work, thermal behavior of corrugated packaging paper and its components were investigated. The various pyrolytic processes appeared as overlapped endotherms on the heat flow curves and as non-separated ... -
Japanese knotweed, a useful material for graphic products
(2021)Eco-design is an approach to designing products with special consideration for the environmental impacts of the product during its whole lifecycle. To design packaging, it is important to seek for new packaging materials ... -
Influence of different application methods of special inks on thermochromic and fluorescence effect in screen printing
(2021)Printing inks with special effects are commonly utilized in graphic technology for the purposes of added value and anti-counterfeiting methods of printed products. Thermochromic liquid crystal-based inks (TLC) and ... -
Standardization possibilities of prepress works and flexoprinting by a universal testchart
(2021)This paper deals with the characterization and the standardization of flexo prepress works and printing process in general by a fingerprint test. According to our currently collected available information there doesn ́t ... -
The use of different devices for print digitization in print quality analysis of print mottle
(2021)The goal of this paper was to find the best solution for digitization of print samples for Print Quality Analysis. A crucial step in this method for print quality control is a sampling of the area to be analyzed. The print ... -
The difference between scrum and other agile and tradtional methodologies
(2021)SCRUM defines the systems development process as a loose set of activities that combines known, workable tools and techniques with the best that a development team can devise to build systems. In the recent years, software ... -
The effect of packaging color on product sales
(2021)Packaging is an effective sales tool that directly affects the marketing of a product and allows the product to be transported, stored and used. A successful packaging, which ensures that the physical properties of the ...