Forest roads are the most important elements of forestry projects, the management, supervision, care, and only access way to the forest for mechanized harvesting and using other services of forests. The aim of this study was to compare the current annual increment of basal area in different distances from the road in northern forests of Iran. For this purpose, 50 plots were established in 5 dis...

conditional monitoring is prerequisite to prevent severe damage or falling down the trees. problems such as trunk decays, reduces trees resistance against wind and floods. in this study, a mathematical modeling technique is being selected to determine the trees strength against such events. finally, an applicable model for safety factor was created by having numeral (dimensions of crown and tru...

Asim Ghosha,∗ Anindya Sundar Chakrabartib,† and Bikas K. Chakrabartia,b,c‡ Theoretical Condensed Matter Physics Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700 064, India. Economic Research Unit, Indian Statistical Institute, 203 Barrackpore Trunk Road, Kolkata 700108, India. Center for Applied Mathematics and Computational Science and Theoretical Condensed Matter Phy...

the thyrocervical trunk most commonly arises from the upper portion of the first segment of the subclavian artery, close to the medial edge of the scalenus anterior muscle and after short distance is divided to the inferior thyroid, transverse cervical, and suprascapular artery. this study reports important variations in branches of the thyrocervical trunk in a singular female cadaver. on the r...

The scaling and other quantifiable properties of a network have recently been proven valuable in understanding the robustness and vulnerability properties of various societal and infrastructural networks. In this paper we revisit the algorithms for computing various quantifiable properties of a planar road network and consider the algorithmic complexity and scalability in the light of recent te...

In the multisport of triathlon cycling is longest three sequential disciplines. Triathlon bicycles differ from road with steeper seat tube angles a change to saddle height altering angle. This study evaluated effectiveness tri axial accelerometer determine acceleration magnitudes trunk in outdoor two positions. Interpretation data was based on cadence changes whilst triathletes cycled an aerody...