بررسی ویژگیهای چندسازه چوب–پلاستیک تهیهشده ازمخلوط آرد چوب و پلیکربنات بازیافتی (لوحهای فشرده مستعمل) [PDF]
اکسترودر دو مارادون همسوگرد انجام شده و گرانول حاصله با استفاده از پرس در دمای c190o ، فشار 13 بار و زمان 12 دقیقه به تخته هایی با ضخامت mm 7-3 و دانسیته gr/cm3 1 تبدیل شدند.
علی عبدالخانی +4 more
doaj
The print before photography : an introduction to European printmaking, 1550-1820 /
A landmark publication that catalogues the history and development of the printed image Gutenberg's invention of moveable type made it possible to print letters.
Griffiths, Antony,aut
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Comparative Study of Heat Treated Beech Wood in Hot Water and Steam Mediums [PDF]
Heat treatment of wood is an effective method to improve the dimensional stability and durability against biodegradation. Heat treatments of beech wood in 2 different mediums (hot water and steam) at 180ºC were compared by physical, mechanical and ...
Aysona Talae +3 more
doaj
Analysis of Poplar process value chain in Western Azerbaijan province aims to upgrading [PDF]
Due to the size and importance of poplar culturing and its role in the West Azerbaijan province economy, evaluation of the poplar value chain is necessary. With drawing up a comprehensive value chain and identify the lacks, setting the value chain in the
omid hosein zadeh
doaj
بررسی خواص فیزیکی و بیومتری چوب مهمترین گونههای سوزنی برگ در منطقه ارتفاعی پایین بند نکا (کوهسارکنده) [PDF]
در این تحقیق، خواص فیزیکی و بیومتری چوب و الیاف چوبی هشت گونه سوزنی برگ وارداتی در طرح جنگلداری کوهسارکنده شهرستان نکاء مورد بررسی قرارگرفت. برای این منظور، تعداد چهل اصله درخت سالم از هشت گونه سوزنیبرگ (کاج تدا، کاج رادیاتا، کاج بروسیا، کاج سیاه، کاج ...
محمد فارسی +2 more
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Analysis of Color Language and Aesthetic Paradigm of Print Art Based on GB-BP Neural Network.
Chen Z, Tan Y.
europepmc +1 more source
Using cellulose nanofiber as filler of urea formaldehyde resin in plywood manufacture [PDF]
In this study, physical and mechanical properties of poplar (Populus nigra) plywood made by urea-formaldehyde resin along with nano fiber cellulose were studied. For this reason, the nanofiber cellulose as filler at five levels 0, 1, 3, 5 and 7% based on
samira barzali +3 more
doaj
Writings on contemporary engraving in Belem
This research addresses the field of historiography of art. It analyses the artistic printmaking movement in Belém in the period between the 1980s, when the first projects aimed at promoting printmaking education in the region emerged, and 2001, when ...
SOBRAL, Armando Sampaio
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Effect of Mixing Temperature of CMP Pulp and Cellulose Nanofiber on Paper Properties [PDF]
Several processing parameters affect the function of cellulose nanofiber as an environmentally friend cellulosic reinforcer. One of the potential parameters can be the mixing temperature of pulp and cellulose nanofiber that has been investigated in this ...
Sahba Alinia +3 more
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