the essential oils obtained from fresh fruits and terminal branchlets with adherent leaves of cupressus sempervirens l. cv. cereiformis rehd. growing in iran, were analyzed by gc-ms, and screened for bacteriostatic and fungistatic activities. thirteen components were identified in the essential oils. the main constituents of both fruits and leaves were ?-pinene, æ-3-carene, ?-terpenyl acetate a...

Sums of neutral and polar lipids with the yield 8% 2.6% were obtained from cones Cupressus sempervirens L. Verticalis  growing in Georgia main classes identified: hydrocarbons, diglycerides, triglycerides, fatty acids sterol. Some physico-chemical characteristics detected: specific gravity, refractive index, acidity number, iodine saponification ratio. In cypress cone oil saturated, unsatu...

[Introducción]: Las plantaciones forestales son importantes sumideros y reservorios de carbono, además aportan a la sociedad variedad bienes servicios ambientales. [Objetivo]: El objetivo investigación fue desarrollar modelos para estimar biomasa el carbono del árbol sus componentes o fracciones, en Cupressus lusitanica Mill Costa Rica, [Metodología]: partir muestreo destructivo 43 árboles medi...

The traditional tenon and mortise joint has low processing efficiency a weak theoretical basis, making the structure easy to deform damage, reducing safety, increasing waste of resources. This study aims determine optimum dowel center spacing parameter for chamfered-joint components maximum value strength joints loaded into bending tensile strength. In this study, an integrated optimization met...