Studies measuring timber is commonly known as the science of measuring forest. Henri S. Groves (1960) in Anonymous (2011) defines the geometry of forests as a science which studies the volume of timber (logs), trees and stands as well as studying the results and growth of the jungle. After World War II evolving application of statistical theory to use a ...
Read More »Instructions To Avoid Accidents
To avoid things that are not desirable / workplace accidents in the work area, need to be considered and applied some basic safety instructions, among others: a. Maintaining tools properly and immediately correct if there is a tool that is damaged or imperfect. b. Do not hesitate in working rag and holding the tool must use the correct method and ...
Read More »Kemudahan Pengukuran Diameter Pohon
Asy’ari dkk. (2012) telah menjelaskan bahwa pada awalnya untuk kemudahan pengukuran diameter atau keliling batang yang disesuaikan dengan juluran kedua lengan agak merendah ke depan dilakukan dengan harapan tidak memberikan rasa lelah selama pengukuran diameter atau keliling batang berlangsung. Tetapi, fakta di lapangan membuktikan bahwa pengukuran diameter atau keliling batang dengan juluran kedua lengan berada pada setinggi dada tidak memberikan ...
Read More »Dimension Tree Trunk
The diameter or circumference is one dimension stems (trees) that determine the cross-sectional area while standing tree trunks form of logs. Even the volume to continue until the tree trunk standing or felled. To provide a deeper understanding about the diameter of a circle, below are pictures diameter and circles. From Figure 1 can be learned about the concept and ...
Read More »Tools Protective Board Member
Our body consists of several parts. Everything that should be protected when carrying out the work. Body protective equipment are as follows: a. Eye protection The eyes should be protected from heat, glare and also from dust. Kelangkapan lengsa for gas welding and cutting do not accustomed to be used for pengelesan arch or bow due to weld curved lenses ...
Read More »Bahaya Sengatan Listrik
Arus listrik selalu dapat dialirkan kesegala arah melalui benda-benda yang konduktif, seperti logam dan zat cair. Tetapi aliran listrik tersebut tidak dapat kita lihat bila hanya sebuah kutub saja, tidak seperti halnya air yang mengalir. Karena arus listrik yang lewat itu tidak dapat langsung dilihat oleh mata kita, tanpa bantuan benda-benda lain, maka hal ini amat berbahaya, dan dapat mematikan. ...
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