نتایج جستجو برای: bamboo stand

تعداد نتایج: 42402  

2010
M. Matsumoto M. Matsuura

In this paper, we examined the availability of raw woods as glycolic materials. It was found that some wood materials such as bamboo, larch and cherry could degrade glucose. Glucose is degraded to carbon dioxide via an unknown acidic compound. We then examined whether these wood materials could degrade various sugars. Larch, bamboo and cherry show high degradation rates for glucose, galactose, ...

2013
Kunwoo Park Jaram Park SungKyu Park Jaewoo Kim Sejeong Kwon Jinah Kwak Meeyoung Cha

While employee voice has been realized a critical element of organizational success, many employees often remain silent and withdraw useful information and ideas. In this paper, we present how employees utilize existing social media platform in a creative, collective way to anonymously share their voices—a phenomenon called the bamboo forests in Korea. We present the key characteristics of bamb...

2014
Zhiqiang Li Benhua Fei Zehui Jiang

Pretreating bamboo is essential to overcome the recalcitrance of lignocellulose for bioethanol production. In this study, the effectiveness of formic, acetic, and sulfuric acids in pretreating bamboo were compared. To measure pretreatment efficiency, the enzymatic digestibility of the pretreated bamboo substrates was determined. Monomeric glucose conversion yield was measured after enzymatic hy...

Journal: :LLC 2014
Quinn Dombrowski

This paper charts the origins, trajectory, development, challenges, and conclusion of Project Bamboo, a humanities cyberinfrastructure initiative funded by the Andrew W. Mellon Foundation between 2008 and 2012. Bamboo aimed to enhance arts and humanities research through the development of infrastructure and support for shared technology services. Its planning phase brought together scholars, l...

2016
Camila Zequine C. K. Ranaweera Z. Wang Sweta Singh Prashant Tripathi O. N. Srivastava Bipin Kumar Gupta K. Ramasamy P. K. Kahol P. R. Dvornic Ram K. Gupta

High performance carbonized bamboo fibers were synthesized for a wide range of temperature dependent energy storage applications. The structural and electrochemical properties of the carbonized bamboo fibers were studied for flexible supercapacitor applications. The galvanostatic charge-discharge studies on carbonized fibers exhibited specific capacity of ~510F/g at 0.4 A/g with energy density ...

2016
Jing Feng Huiping Zhang Hui He Xiaomo Huang Qingshan Shi

The main objective of this study was to determine the mold resistance and mechanical properties of fungicide-treated wood and bamboo flour/high density polyethylene (HDPE) composites. Zinc borate (ZB), 4,5-dichloro2-octyl-isothiazolone (DCOIT), zinc pyrithione (ZPT), and carbendazim (MBC) were used as fungicides. Then, treated and untreated samples were exposed to mold fungi (Aspergillus niger,...

Journal: :Tree physiology 2012
Shi-Jian Yang Yong-Jiang Zhang Mei Sun Guillermo Goldstein Kun-Fang Cao

Despite considerable investigations of diurnal water use characteristics in different plant functional groups, the research on daily water use strategies of woody bamboo grasses remains lacking. We studied the daily water use and gas exchange of Sinarundinaria nitida (Mitford) Nakai, an abundant subtropical bamboo species in Southwest China. We found that the stem relative water content (RWC) a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعت آب و برق (شهید عباسپور) - دانشکده مهندسی مکانیک 1392

هدف اصلی تست پره توربین بادی، نشان دادن سطح قابل قبولی از اطمینان در مورد این موضوع است که وقتی پره ای بر اساس مشخصات معین تولید میشود، استحکام و طول عمر در نظر گرفته شده در طراحی پره را دارا میباشد. باید نشان داده شود که پره می تواند در برابر هم بارهای نهایی (تست استاتیکی) و هم بارهای خستگی (تست دینامیکی) که در طی طول عمر طراحی خود، انتظار می رود با آن مواجه شود، مقاومت کند. یکی از الزامات اج...

2013
Zhiqiang Li Zehui Jiang Benhua Fei Xuejun Pan Zhiyong Cai Xing’e Liu Yan Yu

Bamboo is a potential lignocellulosic biomass for the production of bioethanol because of its high cellulose and hemicelluloses content. In this research, ethanol organosolv pretreatment with dilute sulfuric acid as the catalyst was studied in order to enhance enzymatic saccharification of moso bamboo. The addition of 2% (w/w bamboo) dilute sulfuric acid in 75% ethanol had a particularly strong...

2015
Xiang Nong Feng-Zheng Chen Yao-Jun Yang Zi Liang Bao-Lian Huang Yi Li Tian-Fei Liu Hua Yu

The bamboo aphid, Pseudoregma bambucicola, is an important insect pest of bamboo that affects normal bamboo growth and induces sooty molds. The control of P. bambucicola involves the application of chemicals, such as imidacloprid, to which many species are resistant. In this study, we isolate a novel botanical pesticide (9-oxo-10,11-dehydro-ageraphorone) from an Eupatorium adenophorum(Asteracea...

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