Results 41 to 50 of about 390 (103)

Study on the Effect of Combined Nanosilver- Hygrothermal Treatments on Wood Properties [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2014
In this research, the combined effect of impregnation of wood with nanosilver solution and hygrothermal treatment on some physical and mechanical properties of beech (Fagus orientalis Lipskey) and spruce (Piceaabies) woods was studied.
Ghonche Rassam   +2 more
doaj  

The impact of built environment on mental health: A COVID-19 lockdown perspective. [PDF]

open access: yesHealth Place, 2022
Xiao J   +4 more
europepmc   +1 more source

Application of acetylated nanocrystalline cellulose in modified soy-based adhesive for plywood [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2017
Aimed to develop a formaldehyde-free adhesive that can compete with conventional adhesives in wood industry, soy flour (SF), an abundant, environmentally friendly and renewable material, was used.
Farnaz Eslah   +4 more
doaj  

Analysis of Location Quotient index of poplar wood processing value chain in Iran [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2016
Value added in the poplar wood value chain has great economic effects for poplar farmers and have a fundamental role in sustainable supplying of required cellulosic materials of industries in long-term.
omid hosseinzadeh   +2 more
doaj  

The Infuence of Coupling Agent and the Content of Fibers on Tensile Strength and Physical Properties of Cotton Fiber Stem/Recycled Polypropylene Composites [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2013
The objective of this study was to investigate the influence of coupling agent and the content of fiber on tensile strength and physical properties of wood/plastic composite produced from recycled polypropylene using mat forming procedure.
Abolfazl Kargarfard
doaj  

اثر استفاده از صمغ بنه برخواص فیزیکی و مکانیکی چوب روغن‌گرمایی شده [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2017
روش خنک کردن چوب روغن گرمایی شده که در مرحله پایانی فرایند اصلاح حرارتی در روغن انجام می‌شود، می‌تواند بر ویژگی‌های چوب اصلاح شده تأثیرگذار باشد. در این تحقیق، چوب صنوبر دلتوئیدس اصلاح شده در روغن کلزا (در دماهای 180، 200 و 220 درجه سانتی‌گراد به مدت 2 ...
مراد محمودکیا   +4 more
doaj  

Evaluation of Effect of Steam Pretreatment on Water and Liquor Absorption of Wood Particles [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2012
This research was investigation of steaming pretreatment on water and liquor absorbtion by wood particles. In this study, wood particles steamed at two different temperature (110oC- 140oC), and then were saturated in water and liquor at two different ...
Nourodin Nazarnezhad, Mania Jadidi
doaj  

The effect of combined colloidal nano silver-hydrothermal treatment on weight changes and chemical structure of beech wood (Fagus orientalis) [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2015
Synthesis of colloidal silver nano-particles, as well as the effect of combined colloidal nano-silver and hydrothermal modification, on weight and chemical changes of wood particles through spectroscopic FTIR were investigated.
مریم قربانی   +2 more
doaj  

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