Against the background of man-made impact on environment, role landscape architecture increases. Green plantings reduce adverse factors. A special is given to coniferous plants that perform environmental-improving functions all year round. The collection VNIISPK arboretum includes more than 310 species, forms and varieties woody representing 31 families. most numerous family Pinaceae 5 genera, ...

Due to the threat posed by spread of invasive plant species, there is an urgent need develop effective methods eradicating and managing their biomass. The aim study was examine selected plants in terms use for energy purposes find out whether they can be a raw material production second-generation biofuels. First, chemical compositions were determined. higher heating value (HHV) lower (LHV) als...

Abstract The moisture contents of sugi ( Cryptomeria japonica ), todomatsu Abies sachalinensis ) and hinoki Chamaecyparis obtusa logs were estimated using a method content estimation proposed in our previous study. In the course estimation, it was revealed that regression line correlation between specific dynamic Young’s modulus E / ρ tangent loss (tan δ green wood different from moisture-condi...

عصاره گیاه رزماری، 4 برابر آنتی­اکسیدان‌­های مصنوعی مانند BHT و BHA خاصیت آنتی­اکسیدانی دارد. رزمارینیک اسید نه تنها به دلیل خواص قوی مورد توجه است بلکه خصوصیات ضدالتهابی، ضدتوموری، ضدباکتریایی، ضدویروسی ضدسرطانی را نیز در پژوهش‌­های مختلف نشان داده است. هدف از این تحقیق، بررسی اثرات دما، زمان، pH غلظت پرتودیده نشان‌دارسازی آن با رادیوایزوتوپ گالیم-67 عنوان یک عامل تصویربرداری وضوح بالا برای تو...