نتایج جستجو برای: lucky bamboo
تعداد نتایج: 7025 فیلتر نتایج به سال:
not supposed to be scientists. When I asked my high school guidance counselor for permission to take a second year of algebra, she sneered, “What lady would take mathematics instead of Latin?” The college environment was similar. If the dean of women could not dissuade a girl from majoring in science or engineering, she had nothing more to do with her. My first bit of encouragement came in my t...
The impacts of county-level forestry, specifically bamboo, reforms on the local economy are examined. In the case of fresh bamboo shoots, by the end of the first phase of land reforms (1987), disincentives associated with the sharing of collective outputs, were eliminated; and allocation of labor and capital inputs reached near optimal. Industrial and market reforms created price incentives, an...
bamboo-structured carbon nanotubes are grown on co-mo/mcm-41 catalyst in the temperature range of 873-973 k by thermal chemical vapor deposition of acetylene. this study shows that the purified carbon nanotubes have open tips and the metals of the catalyst are not encapsulated. thus, the bamboo-structure seems to grow from the base. pore size distribution of the product is quite narrow and is i...
Acid dyes are often used to improve the decorative properties of bamboo products. However, the use of these dyes is problematic because they run easily. This study examined the use of chitosan as a fixing agent to address this issue. The study also investigated the interaction between dyed bamboo powder and dyed veneers pre-treated with chitosan. Powder was dyed at various pH values with acid s...
Low-speed wind energy conversion systems generally use Carbon Fiber Reinforced Plastic (CFRP) and Glass Fiber Reinforced Plastic (GFRP) as materials for rotor blade because these materials are light weight and hard but expensive. Layer Laminated Bamboo Composite (LLBC) is a bio-composite with bamboo base material which is abundant material and has a relatively lower price. This study investigat...
Consumption of bamboo species with high level of total cyanogenic content (TCC) in Asia by many ethnic groups is significantly associated with food poisoning and occasionally Konzo (a neurological disorder). Adequate characterization of edible bamboo species with low level of TCC and high nutritious attributes is required for consumer's safety as well as for the conservation of the gene pool. H...
Penicillium marneffei, a dimorphic fungus that can cause penicilliosis marneffei, is endemic in Southeast Asia. The only known hosts of P. marneffei are humans and bamboo rats. The aim of our study was to explore the distribution of P. marneffei in bamboo rats, their associated environment and non-rat-associated environments. Totally, 270 samples were collected in Guangdong province of China in...
Bamboo mosaic virus (BaMV), a member of the genus Potexvirus, is the major threat to bamboo cultivation. Similar to most potexviruses, the transmission of BaMV by insect vectors has not been documented previously. However, field observations of BaMV disease incidences suggested that insect vectors might be involved. In this study, we aimed to investigate the possibility of insect-mediated trans...
With about 136 species, India is one among the richest countries in bamboo resources that help mankind in more than 1500 diverse ways. Although the utilization of juvenile shoots of bamboo in tribal diet of Northeast India is a very old observable fact, its numerous health benefits and potentiality remains uncharted. Apart from being delicious, the bamboo shoots are also rich in minerals and nu...
Bamboo is an important grass with wide scale applications in paper industries, medicines, constructions industries. It is potential feedstock for advanced biofuel production due to its favourable characteristics, natural abundance, rapid growth, perennial nature and higher CO2 sequestration. The objective of this study is to understand genetic diversity between the bamboo accessions with respec...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید