Your search resulted in 5 documents.
Main problems of Turkish wooden boat manufacturers
1982 - IRG/WP 485
The best transportation system to the eastern Black Sea region of Turkey has been since the earliest history sea transportation. As is well known the historical 'silk road' from Europe to the Far East and China was over the Black Sea and via Trabzon. During the last five years also this same connecting route has become very important for the transportation of food and industrial ...
R Ilhan
Inorganic preservatives in wood dust - Cause of nasal cancer?
1997 - IRG/WP 97-50085
Since 1985 dust particles from beech and oak trees have been classified by the Senate Commission of the German Research Council (DFG) as being ,,working materials which are definitely carcinogenic to humans". All other wood dusts, including those from softwoods, are classified as being materials ,,with reasonable suspicion of carcinogenic potential". The carcinogenic principle of action continues ...
A O Rapp, K Brandt, R-D Peek, U Schmitt
Evaluation of literature on adenocarcinomas in wood workers
1997 - IRG/WP 97-50092
Occupational exposure to wood dust alone or chemically treated is suspected to be associated with an increased risk of developing adenocarcinoma of the nasal cavity, which in the general population is very rare; fewer than 10% of nasal cancer deaths are adenocarcinomas, which have an annual incidence of 1-2 per million. However, the epidemiological data available are not sufficient to make a defin...
A Voss, R-D Peek
The Effect of Heat Treatment on Water Absorption and Dimensional Stability of Anatolian Chestnut (Castanea sativa Mill.) wood
2008 - IRG/WP 08-40407
The heat treatment of wood is an environment-friendly method for wood preservation. This process improves wood’s resistance to decay and its dimensional stability. However, mechanical properties decrease in different ration because of density loss as a result of heat treatment. In this study, the effect of heat treatment on water absorption and dimensional stability at different relative humidit...
G Gunduz, D Aydemir
Performance of recent and old Sweet chestnut (Castanea sativa) wood
2014 - IRG/WP 14-10816
Sweet chestnut (Castanea sativa) hardwood is one of the most durable European wood species. In the present research, various aspects that could potentially influence the durability were elucidated, namely: presence of extractives, ring width, and weathering. Simultaneously, properties of wood, which was in outdoor use for 35 years, were elucidated as well. The results indicate that ring width and ...
M Humar, M Žlahtič, N Thaler