The effect of electromagnetic radiation on the reflectance spectra of prints on hemp papers [PDF]
From the moment of production, paper as a printing substrate is exposed to the process of natural ageing regardless of the type of cellulose fibres in its composition.
Ivana Plazonić+3 more
doaj +1 more source
Publication and collaboration anomalies in academic papers originating from a paper mill: evidence from a Russia-based paper mill [PDF]
This study attempts to detect papers originating from the Russia-based paper mill International publisher LLC. A total of 1009 offers published during 2019-2021 on the 123mi.ru website were analysed. The study allowed us to identify at least 434 papers that are potentially linked to the paper mill including one preprint, a duplication paper and 15 ...
arxiv +1 more source
The effect of different charges of sodium dithionite and bleaching times on the optical and mechanical properties and COD of bleached recycled mixed ONP and OMG pulps [PDF]
This research was conducted to investigate the bleaching of combined old newspapers (ONP) and old magazines (OMG) deinked pulp using sodium dithionite. The pulp was bleached using 0.5, 0.75, and 1% sodium dithionite and different times of 30, 60 and 90 ...
Hamid reza Mehri Iraie+4 more
doaj +1 more source
Investigate the effect of anionic trash management through removal and neutralization of dissolved and colloidal substances (DCS) On properties of CMP pulp and paper [PDF]
During the paper manufacturing process, especially when mechanical pulp or recycled pulp used, a large amount of soluble and colloidal substances (DCS) are comprised and dispersed or dissolved in the process water.
Moghadaseh Akbari+3 more
doaj +1 more source
The response of the accommodation system to digital and print images
Background: The transition from traditional print medium to a digital medium may affect the accommodative response (AR) because of the differences in the characteristics of the targets viewed.
Minette Devenier+2 more
doaj +1 more source
Paper-based flexible metamaterial for microwave applications
Metamaterial has become a hotspot in many research fields, including electromagnetism, thermodynamics and mechanics, as it can offers additional design freedom for material to obtain novel properties.
Zhang Zidong+6 more
doaj +1 more source
An increase in the environmental and health concerns over fluorochemical‐based, wax‐based, and extrusion‐based paper coatings has led to a growing interest in bio‐based, biodegradable, and repulpable alternatives to obtain water‐ and oil‐repellent ...
Aditya Nair+3 more
doaj +1 more source
Depth and Breadth of Research Area Coverage and Its Impact on Publication Citation: An Analysis of Bibliometric Papers [PDF]
Many other factors affecting citation of publications, except for research area coverage, have been studied. This study aims to investigate impact of research area coverage. Bibliometric papers and their related papers (referred papers, citing papers and first author's papers) were screened and matched by Python program.
arxiv
Eucalyptus species constitutes the most widely planted hardwood trees in temperate and subtropical regions. In this study, we compared the transcript levels of genes involved in lignocellulose formation such as cellulose, hemicellulose and lignin ...
Tomotaka eShinya+7 more
doaj +1 more source