نتایج جستجو برای: bamboo structured
تعداد نتایج: 135740 فیلتر نتایج به سال:
This study was therefore conducted to assess the influence of thermal modification on, gluability and strength of bamboo. 50 culms were harvested in New-Bussa, Niger State. Production of Bambusa vulgaris strips was carried out in the Department of Forest Resources Management, using a Circular saw; samples were thermal treated by steaming at 121C for 2hours, 4hours, 6hrs, and 8hours respectively...
Bamboo is a type of biomass material and has great potential as a bioenergy resource for the future in China. Surface chemical and thermal–mechanical behavior play an important role in the manufacturing process of bamboo composites and pellets. In this study, moso bamboo was treated by sodium hydrate solution and acetic acid solution. Surface chemical and dynamic mechanical properties of bamboo...
Wild edible plants, ecological foodstuffs obtained from forest ecosystems, grow in natural fields, and their productivity depends on their response to harvesting by humans. Addressing exactly how wild edible plants respond to harvesting is critical because this knowledge will provide insights into how to obtain effective and sustainable ecosystem services from these plants. We focused on bamboo...
This paper gives an overview of the occurrence of mite pests (Schizotetranychus nanjingensis Ma & Yuan, Aponychus corpuzae Rimando and Aculus bambusae Kuang) and their damage to the moso bamboo (Phyllostachys pubescens) in Fujian province, China. The effects of mites on the physiology of the plants and their yield are briefly discussed. Possible causes of their outbreaks in bamboo forests are o...
A cross-sectional study was undertaken to identify the prevalence of malaria infection, behavioral patterns of inhabitants and risk factors for malaria infection in a minority village in an area endemic for malaria in Vietnam. The target population were all the inhabitants of a village in Binh Phuoc Province, Vietnam. Interviews using a structured questionnaire and blood examination for malaria...
The recent acquisitions of archaeological findings of bamboo slips inmany institutions inChina provide us a good significance for the study of development of mathematics in Ancient China. These includes the Tsinghua University (arithmetic table, dated from the Warring States period), the YueluAcademy (bamboo slips of the book “mathematics”, QinDynasty), the BeijingUniversity (bamboo slips of ma...
Dynamic viscoelastic properties of bamboo were determined in torsion and bending. Damping, measured by tan δ, in dry bamboo was relatively small, about 0.01 in bending and 0.02 to 0.03 in torsion, with little dependence on frequency in the audio range. In wet bamboo, damping was somewhat greater: 0.012 to 0.015 in bending and 0.03 to 0.04 in torsion. The anisotropy in damping implies a purely c...
AIM OF THE STUDY Bamboo leaves are used as a component in traditional Chinese medicine for the anti-inflammatory function. Our previous studies have demonstrated that an ethanol/water extract from Phyllostachys edulis ameliorated obesity-associated chronic systemic inflammation in mice, and therefore relieving the symptoms of type 2 diabetes. The aim of this project was to further investigate t...
Bamboos, unlike other grasses, mostly live in association with forests. Two different types of bamboos are recognized: the thick, hard “woody” bamboos, reaching up to 40 m tall, and the softer-stemmed “herbaceous” bamboos, rarely reaching more than 1 m tall. Worldwide, over 1,650 bamboo species are known, and although many people think of bamboos as Asian, 530 species (about one-third of total ...
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