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固原师专学报 2004年第3期25卷 41-43页

作者：丁剑景永俊西北第二民族学院宁夏银川750021 宁夏电信公司宁夏银川750001

以网上自动抽题组卷系统为案例背景。

关键词： JSP Java beans 网上抽题组卷系统面向对象

基于Java beans的Web数据库开发

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中国金融电脑 2002年第9期 69-71页

作者：李小庆中国农业发展银行信息电脑部

随着Web技术的发展和对Internet与Intranet的软件需求,Java语言"一次编写,到处可用"的特点及其安全性和可靠性,使之无可置疑地代表了网络技术的潮流.基于当前软件开发所面临的软件的可复用性、可扩展性等问题,Java相关技术也在不断发展... 详细信息

随着Web技术的发展和对Internet与Intranet的软件需求,Java语言"一次编写,到处可用"的特点及其安全性和可靠性,使之无可置疑地代表了网络技术的潮流.基于当前软件开发所面临的软件的可复用性、可扩展性等问题,Java相关技术也在不断发展.其中,Java beans技术是当前软件开发中一种全新的组件技术,利用它的可复用性及与平台的不相关性,可实现复杂的Web数据库开发要求,提高开发质量,使Web数据库系统具有更好的可扩展性.

关键词： Java beans Web数据库开发组件对象模型

GC-MS Analysis on Form and Content of Phytosterol in the beans from Different Producing Areas

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Asian Agricultural Research 2017年第8期9卷 77-83页

作者： Donghui WANG Yue ZHANG Bei FAN Lijing ZHANG Chao SHEN Fengzhong WANG Institute of Food Science and Technology CAAS/Laboratory of Quality and Safety Risk Assessment on Agro-products Processing (Beijing)Ministry of Agriculture/Key Laboratory of Agrifood Safety and QualityMinistry of Agriculture

This paper established the GC-MS method to analyze phytosterol in beans and study the content and distribution of phytosterol in green beans,red beans,black beans and soybeans in 5 main producing areas of China(Inner Mongolia,Heilongjiang,Jilin,Hebei,Shandong).This paper used GC-MS method to analyze the content and distribution of campesterol,stigmasterol,sitostanol,brassicasterol,ergosterol,cycloartanol,cycloartenol,2,4-methylenecycloartanol,spinasterol,cholesterol and cholestanol in the beans from different producing *** showed that the content of sterol in green beans was higher than in three other kinds of beans,and the content of sterol in red beans was the *** producing areas had a significant impact on the content of sterol in beans,and the dominant producing areas included Inner Mongolia and *** study provided a basis for quality assessment and nutritional evaluation of beans and provided a reference for traceability and variety distinction study of other edible beans.

关键词： beans Phytosterol GC-MS Producing areas Morphological distribution

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beans豆的“游牧时尚风”

纺织服装周刊 2013年第29期 46-46页

作者：万晗

日前，深圳市思茵服饰设计有限公司旗下的 beans 豆因其独特的风格设计给深圳服交会到场参观者留下了眼前一亮的深刻印象。这是 beans 豆继去年深圳服交会上凭借别具一格的高低床创意展位亮相之后，结合今年的“游牧部落”主题所推出的... 详细信息

日前，深圳市思茵服饰设计有限公司旗下的 beans 豆因其独特的风格设计给深圳服交会到场参观者留下了眼前一亮的深刻印象。这是 beans 豆继去年深圳服交会上凭借别具一格的高低床创意展位亮相之后，结合今年的“游牧部落”主题所推出的又一个独具风格的展位设计。

关键词：服饰设计深圳市走秀 beans

炒熟Java豆——JavaStudio完成beans的后期开发工作

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每周电脑报

每周电脑报 1998年第3期 71-71页

Sunsoft公司推出了仓IJ新的Javastudio软件.该软件设计得非常好,它使Javabeans的汇编和配置变得很容易,任何一个人都可以实现。 Javastudio在1997年11月份上市,ZD少的几行代码将组件配置到一起.这种指导思想使

关键词： Javabeans 配置组件 Java JavaStudio beans 炒熟后期开发

让beans舞起来——Borland公司的JBuilder使开发者能够充分利用Javabeans

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每周电脑报

每周电脑报 1997年第36期 131-131页

在用beans完成Java所做的一切的软件中,JBuilder做得最好,它将Borland公司推向了第二代Java编程工具市场的领导地位。ZD实验室发现JBuilder,这个一般发行版曾在本季度遭到责骂的软件,对于被Java所产生的琐事和天花乱坠的宣传困

关键词： Javabeans JBuilder 充分利用开发者 beans Borland

基于Internet的通信系统虚拟实验环境设计与实现

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中南大学学报（自然科学版） 2006年第2期37卷 330-335页

作者：王建新莫秋菊中南大学信息科学与工程学院湖南长沙410083

采用基于公共对象请求代理体系结构(CORBA)技术的网上虚拟实验系统开发模型,设计和实现了基于Internet的通信系统虚拟实验环境。在虚拟实验环境的实现过程中,客户端采用在浏览器中嵌入Java applet的技术;实验设备采用Java beans组件的... 详细信息

采用基于公共对象请求代理体系结构(CORBA)技术的网上虚拟实验系统开发模型,设计和实现了基于Internet的通信系统虚拟实验环境。在虚拟实验环境的实现过程中,客户端采用在浏览器中嵌入Java applet的技术;实验设备采用Java beans组件的形式进行开发和调用;服务器端采用矩阵实验室(MATLAB)作为计算后台;此外,该系统还采用可扩展标记语言(XML)保存配置信息、C++调用MATLAB计算引擎、CORBA的分布式处理、通用组件设计等技术。与已有的虚拟实验系统相比,该实验环境不仅在通用性、自主性和可重用性等方面都有较大的提高,而且具有良好的可交互性,同时,实验环境中组件的开发速度也大大提高。实际应用结果表明:该虚拟实验环境可以为用户提供一个很好的交互式实验平台,用户可以利用其中的虚拟实验设备来构造各种实验。

关键词：虚拟实验环境公共对象请求代理体系结构矩阵实验室 Java beans

Exogenous Vitamin K3 and Peroxides Can Alleviate Hypoxia in Bean Seedlings (<i>Phaseolus vulgaris</i>L.)

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American Journal of Plant Sciences 2014年第22期5卷 3396-3407页

作者： C. B. Rajashekar Jinmin Fu Anju Giri Department of Horticulture Forestry and Recreation Resource Kansas State University Manhattan USA Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture Wuhan Botanical Garden Chinese Academy of Sciences Wuhan China

Oxygen limiting conditions are a common occurrence in root zones of most crop plants and can adversely affect nearly all aspects of plant growth and development including its survival. The objective of this study was to determine the effectiveness of a novel redox cycling agent, vitamin K3, and various peroxides including hydrogen peroxide, calcium peroxide and magnesium peroxide in alleviating the effects of hypoxia in bean seedlings grown in nutrient culture. All the anti-hypoxic agents including vitamin K3 had a positive impact on the overall growth of bean seedlings under hypoxic conditions, but their responses were variable depending on the concentration. With regard to shoot growth, vitamin K3 (5 μM) increased the leaf area significantly, by more than 58% over the hypoxic control plants and produced the highest stem fresh weight similar to calcium peroxide (20 μM) and magnesium peroxide (10 μM). In addition, the use of vitamin K3 resulted in the highest accumulation of chlorophyll (chla + chlb) in the leaves, an increase of nearly two-fold over the hypoxic control plants. Furthermore under hypoxia, calcium peroxide (20 μM) and magnesium peroxide (10 μM) produced the highest leaf biomass (FW) followed by vitamin K3. Vitamin K3 (1 μM) also favored root growth in bean seedlings under hypoxia;it produced the largest increase in root length and root biomass (DW) similar to calcium peroxide and magnesium peroxide. Based on the overall shoot and root growth response of bean seedlings to various anti-hypoxic substances under hypoxic conditions, calcium peroxide, magnesium peroxide and vitamin K3 performed better than hydrogen peroxide. These findings show that vitamin K3 and peroxide salts are effective in alleviating hypoxic stress in bean seedlings and also, further highlight their potential for dealing with hypoxia in wide ranging situations.

关键词： Hypoxia Vitamin K3 Menadione Peroxides beans

Nutritional and Mineral Variability in 52 Accessions of Common Bean Varieties(Phaseolus vulgaris L.)from Madeira Island

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Agricultural Sciences 2014年第4期5卷 317-329页

作者： Carla S.S.Gouveia Gregório Freitas José H.de Brito Jan J.Slaski Miguel A.A.Pinheiro de Carvalho Banco de Germoplasma ISOPlexis Universidade da MadeiraFunchalPortugal Servico de Análise de Solos e Plantas Direccao Regional de Agricultura e Desenvolvimento RuralCamachaPortugal Bioresource Technologies Alberta Innovates-Technology FuturesEdmontonCanada

The Phaseolus vulgaris L. is one of the traditional and most important leguminous crops in the Island of Madeira. The island’s bioclimatic tiers, agro-ecological environment and traditional farming practices had a great influence on the evolution of regional bean landraces. The variability of the nutritional and mineral seeds composition of 59 accessions of the Madeiran landraces, standard and commercial varieties was evaluated. Wide ranges of variability in biochemical parameters were reported among the Madeiran landraces, being the best sources of protein and mineral nutrition, according to the statistical results and literature comparative evaluation. Specifically, the content (g per 100 g DW) of ash ranged from 3.64-5.67, lipids from 0.57-2.86, protein from 18.55-29.69, starch from 23.40-52.65, soluble sugars from 2.97-6.84, while content of dry matter was from 83.35-93.55. The seeds also contained (per 100 g DW) between 2.55-4.83 g N, 0.30-7.50 g P, 1.30-2.49 g K, 0.10-0.18 g Mg, 4.10-10.00 mg Fe, 50.0-1.40 mg Cu, 2.20-5.00 mg Zn, 0.90-3.80 μg Mn and 0.20-2.40 μg B. This variability implies that the screened germplasm could serve as a source for breeding new varieties with improved biochemical and nutritional traits or could be highly recommended to meet specific dietary requirements. The cultivar Vaginha Grossa (ISOP 713) revealed low carbohydrate content that could be a good food choice for diabetics, while cultivar Vermelho (ISOP 724) bean should be offered as a valuable alternative source of protein and minerals in the local diet.

关键词： Phaseolus vulgaris L. beans Genetic Resources Proximal Analysis Nutritional Value Mineral Composition Variability Food Quality

<i>Phaseolus</i>Genetic Resources Grown in Campeche, Mexico

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Agricultural Sciences 2015年第12期6卷 1464-1471页

作者： Fermín Orona-Castro Rogelio Lépiz-Ildelfonso Juan Medina-Mendez Mónica Guadalupe Lozano-Contreras Mirna Hernández Pérez Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias (INIFAP) Campo Experimental Edzná Km 15.5 Carretera Campeche-Tixmucuy Campeche México Universidad de Guadalajara Guadalajara México Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias (INIFAP) Campo Experimental Mocochá Km 25 Carretera Mérida-Motul Yucatán México

The protein intake of the population in the Yucatan Peninsula is based upon the different forms of beans naturally developed. The different ecotypes of creole beans that are grown traditionally have been displaced by improved varieties, thereby turning into a risk of losing a valuable source of germ-plasma. The present study is aimed to identify, collect and preserve several bean species genetic resources grown in Campeche, Mexico, in addition to the development of an identification card with the main phenotypic characteristics and yield components. A total of 33 different samples were collected from nine different municipalities statewide;out of those, 15 were Phaseolus vulgaris and 18 Phaseolus lunatus. The collected samples diversity is reflected in the range of growth habits from the bush to the indeterminate climbing species, being these the most representative with about 29 samples, many of those because of the way the planting is carried out, which is traditionally performed in association with the cultivation of corn. Early samples were identified in this diversity with their cycle ranging from 60 to 120 days after emergence. Samples of Phaseolus lunatus with 1.35 to 2.86 t/ha yield potential were also obtained.

关键词： Creole beans Collect Preserv Genetic Variability