搜索结果: 1-15 共查到“知识库 Rosa”相关记录17条 . 查询时间(0.015 秒)
VULNERABILITY ASSESSMENT USING LIDAR DATA IN SILANG-STA.ROSA SUBWATERSHED,PHILIPPINES
LiDAR DEM unsteady flow analysis disaster and risk adaptation and mitigation watershed management
2016/12/1
Silang-Sta. Rosa Subwatershed is experiencing rapid urbanization. Its downstream area is already urbanized and the development is moving fast upstream. With the rapid land conversion of pervious to im...
Non-linear mixed-eff ects modeling for photosynthetic response of Rosa hybrida L. under elevated CO2 in greenhouses – Short communication
miniature rose irradiance response curve
2015/3/4
Photosynthetic response to light was measured on the leaves of two cultivars of Rosa hybrida L. (Escimo and Mercedes)
in the greenhouse to obtain light-response curves and their parameters. Th e aim...
Beginning phonetics students are taught that some varieties of American English have two
contrasting reduced vowels, transcribed as [′] and [è], illustrated by the unstressed vowels
in the minimal p...
The Effect of Rosa Damascena Extract on Primary Dysmenorrhea:A Double-blind Cross-over Clinical Trial
Dysmenorrhea Rosa Mefenamic Acid
2015/10/10
Background: Dysmenorrhea is one of the most common types of cyclic pain that affects 50% of women and girls in their menstrual ages. Because of the side-effects and contraindications of chemical medic...
Assessment of Underwater Anthropogenic Noise Associated with Construction Activities in Bechers Bay, Santa Rosa Island, California
Acoustic Monitoring Pile Drilling Mitigation Channel Islands
2013/3/12
Acoustic monitoring and mitigation of underwater construction noise was conducted during marine pier demolition and reconstruction activities near Santa Rosa Island, California. Activities spanned two...
月季（Rosa chinensis）丁香酚合成酶基因RcEGS1的克隆及其表达分析
月季 花香 丁香酚合成酶基因
2012/10/17
发表的丁香酚合成酶（EGS）基因的蛋白保守序列设计引物，利用RT-PCR结合RACE-PCR 技术，从古老月季（Rosa chinensis）品种‘月月粉’盛开期的花瓣中获得了1 个新的丁香酚合成酶基因RcEGS1，GenBank 登录号为JQ522949。该基因全长为1 171 bp，开放阅读框（ORF）951bp，编码317 个氨基酸；蛋白质理论分子量为35.64 kD，等电点为7.36。氨基...
现有的Web容器多采用线程池体系结构, 而Web容器所支撑的动态Web组件在执行过程中可能需要获取多种共享资源, 由共享资源并发量限制导致的线程阻塞可能会严重影响性能。提出了一种资源敏感的Web容器体系结构ROSA (resource-oriented staged architecture)。当某些共享资源达到饱和时, 若Web容器接到对需要这些资源的Web组件的请求, ROSA会暂缓为这些请求...
Chemical Composition and Antioxidant Activity of the Extract and Essential oil of Rosa damascena from Iran, Population of Guilan
Rosa damascena Flavonoids Antioxidant Essential oil
2009/11/26
Background and the purpose of study: Rosa damascena Mill. (Rosaceae) has cooling, soothing, astringent, and anti-inflammatory effects, and has been used in the north of Iran as a cardiotonic agent. Th...
Shoots Induction from Hibiscus Rosa-sinensis Nodal Explant Using N6-benzylaminopurine (BAP)
Hibiscus rosa-sinensis shoot induction nodal explant N6-benzylaminopurine
2010/11/12
Hibiscus rosa-sinensis is a profusely flowering, widely cultivated woody ornamental shrub
belonging to the family of Malvaceae. The objective of the present study was to determine the effects of exog...
滇西北地区蔷薇属（Rosa L）种质资源调查
蔷薇属 滇西北 种质资源
2009/6/22
对云南滇西北地区的蔷薇属种质资源进行了系统调查, 根据资料整理, 表明该地区有蔷薇属种质资源32 种5 个变种, 隶属于6 组
6 系; 分析了该属植物在滇西北的垂直分布和水平规律及生境类型, 对主要种类的观赏性状及利用价值进行了评价, 为滇西北蔷薇属资
源的保护和合理开发奠定了基础。
Variations in chemical compositions of Rosa damascena Mill. and Rosa canina L. fruits
Rosa damascena Rosa canina chemical composition nutritional value
2014/3/7
In this study, fruits, fruit flesh and seeds of damask rose (Rosa damascena Mill.) and rose hip (Rosa canina L.) were assayed for the composition of fatty acids, ascorbic acid, α-tocopherol, β-caroten...
Fruit characteristics of some selected promising rose hip (Rosa spp.) genotypes from Van region of Turkey
Agrobiodiversity rose hip pomological traits phenotypic variability
2010/9/10
A few temperate zone fruit species such as apples, pears, apricots and cherries dominate the fruit production in Eastern Anatolia region in Turkey, while the other species (e.g rose hip, hawthorn, sea...
部分蔷薇（Rosa multiflora）属植物的RAPD分析
蔷薇 RAPD 遗传多态性 聚类分析
2009/1/6
蔷薇作为园林观赏植物，在中国城市绿化中应用较为广泛，但目前应用的蔷薇品种较为混杂，尚无系统研究。本研究采用RAPD技术对部分蔷薇属植物进行亲缘关系的分析，旨在进一步明确蔷薇种、品种，为引种育种以及材料选择提供参考。对蔷薇属植物的2个种、1个变种、20个品种进行了RAPD分析，16个引物对供试蔷薇材料PCR扩增获得175条谱带，其中多态性条带151条（86.3%）表现出丰富的遗传多态性。且不同花色系...
Exposure dating of Late Glacial and pre-LGM moraines in the Cordon de Doña Rosa, Northern/Central Chile (~31° S)
Late Glacial pre-LGM moraines Cordon de Doñ a Rosa Northern Central
2008/11/4
Despite the important role of the Central Andes (15–30° S) for climate reconstruction, knowledge about the Quaternary glaciation is very limited due to the scarcity of organic material for radiocarbon...
Chemical Characterization and Evolution of Ascorbic Acid Concentration During Dehydration of Rosehip (Rosa eglanteria) Fruits
Dehydration rose hip fruits ascorbic acid degradation kinetics
2008/11/1
Rose hip fruits possess a high ascorbic acid content, which may partially degrade during dehydration in heated air. In this study, the chemical composition of the fruits was determined in order to stu...