Printing Paper Technology for Development

Author(s):  
Joy Ming ◽  
Ishita Ghosh ◽  
Jay Chen ◽  
Azza Abouzied
2018 ◽  
Vol 2018 (1) ◽  
pp. 41-43
Author(s):  
Takashi Fukue ◽  
Hirotoshi Terao ◽  
Koichi Hirose ◽  
Tomoko Wauke ◽  
Hisashi Hoshino ◽  
...  

IJOHMN ◽  
2017 ◽  
Vol 3 (3) ◽  
Author(s):  
Dr. A. SUBRAMANIAN

Present status and use for educational purposes, technology is fulfilling an ever increasing role in both the traditional education field, and in other fields which are utilizing technology for educational purposes. Within the educational field we can see technology as a means of removing barriers for students and teachers alike. First, technology can remove financial and geographical barriers through distributed learning. This allows students and teachers to experience educational opportunities that they might have otherwise never been able to encounter. Second, technology is bringing about a new focus on problem and skill based learning. Information databases are being used to assist teachers in the acquisition of new knowledge and provide professional support outside of the traditional professional development seminar. In regards to future action, we should continue to utilize the successful trends in education as a means to fulfil their developmental potential and see increased impacts on our field. In particular, we should continue the use of distance learning as a means of professional development for teachers, by providing more opportunities aimed at improving their job related performance. Distance learning for students should also be an area of focus by providing software that allows for increasing authenticity in simulations, multimedia content, and social connections. We should continue to focus on technology that allows students to interact with other students and environments located outside of their current environment, locality, and culture. Information systems are also in need of continual investment. Information systems perform two important roles for the educational system: Focus on this paper, technology has already served an important role in education in multiple fields. Specifically, technology has been of great use to the educational field in terms of its focus on improving the effectiveness and efficiency of the educational experiences of both students and teachers. Continued use and development of technology can serve to further benefit the educational field and recommendations based on the development of existing trends in education should be pursued for great gains in educational achievement..


1991 ◽  
Vol 45 (7) ◽  
pp. 733-739
Author(s):  
Makoto Usuda
Keyword(s):  

2009 ◽  
Vol 63 (1) ◽  
pp. 54-56
Author(s):  
Masayuki Takishiro ◽  
Yukio Kotori ◽  
Shinichi Inoue

Holzforschung ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Christer Sandberg

Abstract Mechanical pulp for printing paper can be produced with a process that involve much less equipment and that require much lower specific energy compared to conventional processes. Even though common evaluation methods, e.g. handsheet testing, have shown that the pulp quality is similar for the simplified and the conventional processes, it is not known how fibre properties, at the microscopic level, is developed with the simplified process. In this mill scale study, the fibre properties attained with an “intensified” mechanical pulping process, consisting of single stage high consistency double disc refining followed by two stage low consistency refining and no reject treatment was investigated. The simplified process was compared to a process with a reject system. The simplified process rendered fibres with higher degree of fibrillation, higher share of axial splits, lower fibre wall thickness but slightly lower length than the conventional process. The fibrillar fines size distribution of the two processes was different. The conventional process generated more of small fibrillar fines which probably explains the higher tensile index at given density for that process. The results show that it is possible to simplify the production process for mechanical pulp and reduce the specific energy with over 700 kWh/adt.


2020 ◽  
Vol 5 (2) ◽  
pp. 355-381
Author(s):  
Josephine Musil-Gutsch
Keyword(s):  

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