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 15 (2001-2002)
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 Pulp and paper
Investigation of lignification and paper making characteristics of populus deltoids col. 77.51 grown under 3 rotation

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

Volume 16, 16-No. 293 , October 2003, Pages 1-28

https://doi.org/10.22092/ijwpr.2002.117513

Abstract
  Three 4,6 and 12 years old populus deltoides trees were randomly selected and felled from the Safrabasteh Research Station located in Gilan province. Samples were transferred to the Wood chemistry and Paper Making of Research Institute of Forest and Rangelands. By using of kraft processing, percentage ...  Read More

Research Paper Composite wood products
The effect of Bagasse characteristics fibers on MDF properties

masoudreza habibi; Abdolrahman Hosseinzadeh; Fardad Golbabaei; Hossein Hosseinkhani; Javad Sepidedam; Saeed Mahdavi

Volume 16, 16-No. 293 , October 2003, Pages 29-55

https://doi.org/10.22092/ijwpr.2002.117514

Abstract
  In this study, MDF was produced from wet depicting Bagasse in three steaming time of 5, 10 and 15 minutes and in two steaming temperatures of 170°C and 180°C. There were 6 treatment conditions by combination of the above factors and three replications for each combination which resulted in producing ...  Read More

Research Paper
FACTORS CAUSING ATTACK OF WOODEN VESSELS AND MARINE STRUCTURE IN COSTS OF IRAN

Ali Reza nezhad; Habib alah Arab tabar firoz jaei

Volume 16, 16-No. 293 , October 2003, Pages 59-72

https://doi.org/10.22092/ijwpr.2002.117517

Abstract
  Wooden structure, specially vessels and launch boats were studied along all shores and ports of Persian Gulf, Oman Sea and Caspian Sea during two years in different seasons .Factors causing damage in the vessels and coastal wooden constructions were evaluated. Based on the results, north coasts, as compared ...  Read More

Research Paper Physics and anatomy
INVESTIGATION ON TREND OF FIBER VARIATION OF PINUS ELDARICA

masoudreza habibi; Abdolrahman Hosseinzadeh; Ahmad Jahan latibari; Hossein Familian; Hossein Hosseinkhani

Volume 16, 16-No. 293 , October 2003, Pages 73-93

https://doi.org/10.22092/ijwpr.2002.117518

Abstract
  In this study, annual growth, bark content, fiher dimensions of pine wood (P. eldarica) were measured. Annual ring thickness and bark content 4.95 mm, 12.15% are determined respectively. Fiber length, fiber diameter, lumen cell diameter, cell wall thickness were determined 2.26 mm, 39.63m 29.06 m and ...  Read More