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 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)
Chemistry of wood
Identification and Comparison of the Phenolic Chemical Components in Wood of Siberian elm, Common elm and Mountain elm trees by GC-MS Methods

Ramin Vaysi; Majid Kiaei; Sayed Sajad Ashrafi; Amin Jourbandian

Volume 38, Issue 3 , September 2023, , Pages 237-249

https://doi.org/10.22092/ijwpr.2023.360650.1737

Abstract
  The aim of this study was accomplished on identification and comparison of the phenolic chemical components in wood of Siberian elm, Common elm and Mountain elm tree. For this purpose, the samples were chosen randomly from of elm trees in Nowshahr's forest region. Then, flour and ash were provided from ...  Read More

Chemistry of wood
Extraction, Identification and comparison of Organically chemical components in extractive of bark and wood from Eucalyptus by Gas chromatography - Mass spectrometry

milad tajik; ramin vaysi; majid kiaei

Volume 29, WINTER 4 , February 2015, , Pages 644-652

https://doi.org/10.22092/ijwpr.2014.8480

Abstract
  This research was carried out to identification and comparison of organically chemical component in the wood / bark extractives Eucalyptus camaldulensis. Three healthy trees were cut down from Nowshahr forest and samples were converted into the wood flour. The extractives was prepared with acetone solvent ...  Read More

Physics and anatomy
Investigation on wood properties of eldar pine and its relations to soil chemical and physical characteristics (in western of Mazandarn province platation)

Majid Kiaei

Volume 29, Summer 2 , August 2014, , Pages 199-207

https://doi.org/10.22092/ijwpr.2014.5683

Abstract
  This study examined the effects of altitude and soil characteristics on wood properties of Eldar pine and soil characteristics in western of Mazandran forest. For this purpose, nine normal pine trees was selected from three classes of altitude 500, 1200, and 1400 m, which located in Chaloos region. Disks ...  Read More