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Issue 12 (1) 2013 pp. 5-13

Katarzyna Glazar

Poznań University of Life Sciences

ORDER STATISTICS OF EFFECTIVE ACTIVE TIME OF LIMBING AND CONVERSION AT USE CHAINSAW

Keywords: limbing, conversion, effective active time, pine stands
Abstract:

 

The time within which, accordingly to its application, machine works, and an object of work and working groups are under load, is the effective active time. The purpose of the research was the order statistics of effective active time of limbing and conversion at chainsaw use. The removed trees were moderately diversified from the point of view of effective active time of limbing and conversion. The negative skewness coefficient qualified the distribution of effective active time of limbing and conversion  as weak left-side asymmetry in variant 1 (the limbing included cutting of trees’ crowns and all branches). The positive skewness coefficient qualified the distribution of effective active time of limbing and conversion as weak right-side asymmetry in variant 2 (limbing included cutting of tree crowns and only thicker branches).

 

pub/.pdf Full text available in english in Adobe Acrobat format:
http://www.forestry.actapol.net/pub/1_1_2013.pdf

For citation:

MLA Glazar, Katarzyna. "Order statistics of effective active time of limbing and conversion at use chainsaw." Acta Sci.Pol. Silv. 12.1 (2013): 5-13.
APA Glazar K. (2013). Order statistics of effective active time of limbing and conversion at use chainsaw. Acta Sci.Pol. Silv. 12 (1), 5-13
ISO 690 GLAZAR, Katarzyna. Order statistics of effective active time of limbing and conversion at use chainsaw. Acta Sci.Pol. Silv., 2013, 12.1: 5-13.
Streszczenie w języku polskim:
http://www.forestry.actapol.net/tom12/zeszyt1/streszczenie-1.html