بررسی خواص فیزیکی و بیومتری چوب مهمترین گونههای سوزنی برگ در منطقه ارتفاعی پایین بند نکا (کوهسارکنده) [PDF]
Iranian Journal of Wood and Paper Industries, 2017 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
doaj
The impact of built environment on mental health: A COVID-19 lockdown perspective. [PDF]
Health Place, 2022 Xiao J +4 more
europepmc +1 more source
Using cellulose nanofiber as filler of urea formaldehyde resin in plywood manufacture [PDF]
Iranian Journal of Wood and Paper Industries, 2015 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
Effect of Mixing Temperature of CMP Pulp and Cellulose Nanofiber on Paper Properties [PDF]
Iranian Journal of Wood and Paper Industries, 2013 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
doaj
Penetrability of nano-wollastonite into the poplar wood and its effect on wood durability and dimensional stability [PDF]
Iranian Journal of Wood and Paper Industries, 2017 In recent years, much attention has been paid to nano technology for improving wood defects. Wollastonite as a mineral is commonly used in the production of plastic, ceramic and concrete.
davoud efhamisisi +3 more
doaj
GlobalUsefulNativeTrees, a database documenting 14,014 tree species, supports synergies between biodiversity recovery and local livelihoods in landscape restoration. [PDF]
Sci Rep, 2023 Kindt R +5 more
europepmc +1 more source
Water Absorption and Thickness Swelling behavior of Medium Density Fiberboard Manufactured by Hydrothermally Treated Fibers [PDF]
Iranian Journal of Wood and Paper Industries, 2011 In this research, water absorption and thickness swelling behavior of hydrothermally modified fiberboard (MDF). Were evaluated Fibers were treated in a stainless steel reactor at temperatures of 120, 150 and 180°C for holding times of 0, 30 and 90 min ...
Peyman Fallah +2 more
doaj
Determinants of blood and saliva lead concentrations in adult gardeners on urban agricultural sites. [PDF]
Environ Geochem Health, 2022 Bramwell L +4 more
europepmc +1 more source
Determination of bending moment resistance of t-type joints constructed with wood biscuit [PDF]
Iranian Journal of Wood and Paper Industries, 2014 The goal of this study was to investigate effects of wood species (Beech and Fir), number of connectors (1 and 2), size of biscuit (10 and 20) and type of adhesives (Polyvinyl acetate (PVAc), polyurethane (PU) and urea-formaldehyde (UF)) on bending ...
Mohammad Kahvand +2 more
doaj
Comparing the impact of climate variables on healthy and declined masses of oak (Quercus brantti Lindl) in the “Khorram Abad” city [PDF]
Iranian Journal of Wood and Paper Industries, 2017 In this study, using dendroclimatology (a branch of the science of dendrochronology), the impact of climate variables on normal masses and declined oak in the city “Khorram Abad” was studied.
Ladan Poursartip +3 more
doaj