Volume 39 (2024-2025)
Volume 38 (2023-2024)
Volume 37 (2022-2023)
Volume 36 (2021-2022)
Volume 35 (2020-2021)
Volume 34 (2019-2020)
Volume 33 (2018-2019)
Volume 32 (2017-2018)
Volume 31 (2016-2017)
Volume 30 (2015-2016)
Volume 29 (2014-2015)
Volume 28 (2013-2014)
Volume 27 (2012-2013)
Volume 26 (2011-2012)
Volume 25 (2010-2011)
Volume 24 (2009-2010)
Volume 23 (2008-2009)
Volume 22 (2007-2008)
Volume 21 (2006-2007)
Volume 20 (2005-2006)
Volume 19 (2004-2005)
Volume 18 (2003-2004)
Volume 17 (2002-2003)
Volume 16 (2002-2003)
Volume 14 (2001-2002)
Volume 13 (2001)
Volume 12 (2000-2001)
Volume 11 (2000-2001)
Volume 10 (2000-2001)
Volume 9 (2000)
Volume 8 (1999)
Volume 7 (1999)
Volume 6 (1998)
Volume 5 (1998)
Volume 4 (1997)
Volume 3 (1997)
Volume 2 (1996)
Volume 1 (1995)
Research Paper Physics and anatomy
WOOD PROPERTIES OF POPULUS DELTOIDES 77.51 GROWN IN GILAN, IRAN

Abbas Fakhryan roghani; Abdolrahman Hosseinzadeh; Fardad Golbabaei

Volume 15, 15-No. 278 , October 2002, Pages 1-17

https://doi.org/10.22092/ijwpr.2018.117508

Abstract
  Threes, six and 12 years old sample trees of Populos deltoides 77.51 were randomly selected and felled at the safrabasteh research station located in Gilan province. Sample tree transferred to the Alborz research center- Karaj for Laboratory studies; The Laboratory studies included determination of physical, ...  Read More

Research Paper Physics and anatomy
JUNIPERUS EXELSA L.: WOOD STRUCTURE AND PHYSICAL PROPERTIES IN IRANO-TORANI REGION

Nooshin Toghraie; Abdolrahman Hosseinzadeh; Khashayar Keimosa

Volume 15, 15-No. 278 , October 2002, Pages 20-31

https://doi.org/10.22092/ijwpr.2018.117509

Abstract
  In this research, worked on two juniper trees (Juniperus exelsa L.) in Bakhtiari region as a part of Irano-touranian district. We noted the Sp. Gr. Of wood based on saturated volume 0.52, porosity 64%, volume shrinkage and swelling 10% and 11.3% resp. Anatomical structure and microscopic characteristics ...  Read More

Research Paper Physics and Mechanical Wood
VARIATION IN MECHANICAL PROPERTIES OF HORNBEAM (CARPINUS BETULUS L.) WOOD GROWN AT DIFFERENT ELEVATION OF ASALEM FORESTS (GILAN), IRAN

Fardad Golbabaei; Abdolrahman Hosseinzadeh; Amir Nourbakhsh; Hossein Hosseinkhani; Abbas Fakhryan roghani

Volume 15, 15-No. 278 , October 2002, Pages 33-60

https://doi.org/10.22092/ijwpr.2001.117510

Abstract
  In this study physical and mechanical properties of Hornbeam (Carpinus betulus L.) grown at three different elevations of Asalem Forests located at the north west of Gilan were investigated following the ASTM Standard. Sample trees were selected from 3 different elevations, at different height of trees, ...  Read More

Research Paper Composite wood products
INVESTIGATION ON THE POSSIBILITY OF PARTICLEBOARD PRODUCTION FROM LIGNOCELLULOSIC SOURCES IN SOURTHERN REGION OF IRAN (2) REPORT 2: THE POTENTIAL OF DATE PALM RESIDUES AND PROSOPIS (MESQUITE) WOOD IN PARTICLEBOARD INDUSTRY

Amir Nourbakhsh; Abdolrahman Hosseinzadeh; Ahmad Jahan latibari; Fardad Golbabaei; Abolfazl Kargarfard; Hossein Hosseinkhani

Volume 15, 15-No. 278 , October 2002, Pages 61-87

https://doi.org/10.22092/ijwpr.2001.117511

Abstract
  In this experiment the optimum condition of particleboard uom Date palm residues and prosopis (Mesquite) produced in southern part of Iran was investigated. Variable factors as type of raw-material (Date palm and prosopis), resin content (9, 10 and 11 percent) and press time (5, 6 and 7 minutes) and ...  Read More