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The Symbolic Significance of the rose in A rose for Emily

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兰州大学学报（社会科学版） 2010年第F00期38卷 126-128页

作者：刘琳兰州城市学院外国语学院甘肃兰州730070

A rose for Emily is one of the masterpieces of William *** paper intends to analyze the symbolic meaning of the rose,and the relationship between the rose and Emily, trying to provide people a thorough understanding o... 详细信息

关键词： William Falkner A rose for Emily rose Emily symbolism tragic love south tradition

Rational rose及用rose建模火电厂设备状态检修管理信息系统

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武汉大学学报（工学版） 2002年第2期35卷 98-101,112页

作者：邓其军贺小明付尽芳王娟武汉大学动力与机械学院湖北武汉430072

rose是一种标准建模语言 (即UML) ,它利用用例图、静态图、行为图、交互图及实现图来表达建模思想 .文章简单介绍了UML及rose的特点 ,并以设备台帐管理子系统为例 ,通过用rose捕获用户需求、表达系统的对象和类之间的交互、描述系统的... 详细信息

rose是一种标准建模语言 (即UML) ,它利用用例图、静态图、行为图、交互图及实现图来表达建模思想 .文章简单介绍了UML及rose的特点 ,并以设备台帐管理子系统为例 ,通过用rose捕获用户需求、表达系统的对象和类之间的交互、描述系统的类及关联、添加系统中类的属性和操作以及用rose生成类代码 ,阐述了用rose建模火电厂设备状态检修管理信息系统的过程 .实践表明 ,rose不失为一种强有力的建模工具 .

关键词：设备检修 Rational rose 管理信息系统

rose: Alternative for Cancelled and Inconclusive Cytopathologic Examinations, as Well as Professional Training at the UNESP-Botucatu Veterinary Hospital

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Open Journal of Veterinary Medicine 2019年第9期9卷 121-135页

作者： Fabiane Andrade Correia Neiva Eduardo Eburnio Paula de Sanctis Nayara Maria Gil Mazzante Noeme Sousa Rocha Investigative and Comparative Pathology Laboratory S&Atilde o Paulo State University (UNESP) Botucatu Brazil School of Medicine from Botucatu S&Atilde o Paulo State University (UNESP) Botucatu Brazil

rose is a method for fast sample evaluation that does not compromise sensitivity and specificity in the hospital environment when establishing the diagnosis and the therapeutic protocol. The technique is already well-established in human medicine as it operates within the standard operational procedure, reducing the rates of inconclusive results and cancelled cytopathology assays in the hospital environment. However, its application is scarce in Veterinary Medicine, including in hospitals where intensive care is available. This study aims at conducting a case-by-case assessment of inconclusive and cancelled examinations in the Cytopathology Outpatient Clinic at UNESP (HV), Botucatu, Brazil, from 2012 to 2016 and ascertains the causes. For this purpose, a retrospective study was conducted for 9587 examinations in canines, of which 4.1% and 10.44% were inconclusive and cancelled, respectively. These results are not in line with rose, which foresees a total rate of 5% for these occurrences. The reasons for these high rates in the outpatient clinic were the lack of a Standard Operating Procedure (SOP) and the relative inexperience of the residents in a university hospital. Therefore, with the adoption of the rose protocol for veterinary cytopathological examinations, together with adequate training for the outpatient professionals responsible for the examinations, the goals set forth by the rose protocol would be met and the rates of inconclusive and cancelled examinations would decrease considerably. Lastly, this study hopes to contribute towards the diagnosis and therapeutic protocols of the main diseases affecting dogs.

关键词： PAAF Inconclusive or Canceled Cytology Canine rose Rapid On-Site Evaluation

rose bengal处理对植物类囊体膜和PSⅡ颗粒活性的影响

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四川大学学报（自然科学版） 2009年第5期46卷 1563-1568页

作者：袁瀚康庄胡源蒋佳宏杜林方四川大学生命科学学院生物资源与生态环境教育部重点实验室成都610064

研究了rose bengal处理对菠菜类囊体膜及PSⅡ颗粒的叶绿素荧光发射光谱、蛋白质内源荧光发射光谱及DCIP光还原活性的影响.结果表明:单线态氧可改变类囊体膜的结构,并且可破坏PSⅡ反应中心及LHCⅡ中叶绿素分子的结合状态,引起类囊体膜PS... 详细信息

研究了rose bengal处理对菠菜类囊体膜及PSⅡ颗粒的叶绿素荧光发射光谱、蛋白质内源荧光发射光谱及DCIP光还原活性的影响.结果表明:单线态氧可改变类囊体膜的结构,并且可破坏PSⅡ反应中心及LHCⅡ中叶绿素分子的结合状态,引起类囊体膜PSⅡ天线系统中的叶绿素捕光效率下降,还可引起光合电子传递能力下降和类囊体膜蛋白构象的改变.

关键词： rose bengal 单线态氧类囊体膜 PSⅡ颗粒

rose Hip Powder That Contains the Natural Amount of Shells and Seeds Alleviates Pain in Osteoarthritis of the Dominant Hand—A Randomized, Double-Blind, Placebo-Controlled, Cross-Over Clinical Trial

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Open Journal of Rheumatology and Autoimmune Diseases 2013年第3期3卷 172-180页

作者： Kaj Winther Joan Campbell-Tofte Peter Hansen Department of Clinical Biochemistry Coordinating Research Unit Frederiksberg University Hospital Frederiksberg Denmark.

Aim: A standardized preparation of seeds and shells of selected sub-species of Rosa canina L, trade name Hyben Vital, reduces discomfort from osteoarthritis of the knee and hip. This study aims to investigate the impact of the same rose-hip powder (RHP) on discomfort and the consumption of rescue medication, in patients with osteoarthritis of the hand. Methods: The double blind, placebo-controlled, crossover trial included 30 patients with osteoarthritis of the dominant hand. Patients were randomly allocated to treatment with either five gram encapsulated RHP or placebo, for three months (Phase 1), after which they switched to the corresponding treatment for a further three months period (Phase 2). Before entering the study, after 3 weeks and following three months of each of the study phases, scores for pain, stiffness and general feeling of discomfort were evaluated using a 10 step categorical scale, focusing on 16 different daily activities of the hand. The consumption of rescue medication was also calculated at the beginning and at the end of each study phase. Data are based on the intention to treat. Results: At the end of Phase 1, 90% of patients in the group receiving RHP first (group A), showed a reduction in pain, as compared to 36% in the group B initially given placebo (p 0.029). In line with this observation, stiffness and the general feeling of discomfort from the disease declined during RHP treatment (p 0.032). In group A, symptom reduction was still indicated by the study subjects 3 weeks after the switch to placebo. The consumption of rescue medication such as paracetamol, codeine and tramadol also declined significantly in group A when compared to group B (p 0.013). Conclusion: The present data suggest that administration of RHP, containing seeds and shells can reduce symptoms of osteoarthritis of the hand and consumption of rescue medication.

关键词： Clinical Studies of Osteoarthritis Musculoskeletal and Joint Diseases Chronic Pain and Discomfort Rosa canina rose Hip Hand Osteoarthritis Traditional Medicine Herbal Remedies

Optimization of Bottom-hinged Flap-type Wave Energy Converter for a Specific Wave rose

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Journal of Marine Science and Application 2017年第2期16卷 159-165页

作者： Hamed Behzad Roozbeh Panahi Department of Civil Engineering Tarbiat Modares University Tehran 14115-116 Iran

In this paper, we conducted a numerical analysis on the bottom-hinged flap-type Wave Energy Convertor (WEC). The basic model, implemented through the study using ANSYS-AQWA, has been validated by a three-dimensional physical model of a pitching vertical cylinder. Then, a systematic parametric assessment has been performed on stiffness, damping, and WEC direction against an incoming wave rose, resulting in an optimized flap-type WEC for a specific spot in the Persian Gulf. Here, stiffness is tuned to have a near-resonance condition considering the wave rose, while damping is modified to capture the highest energy for each device direction. Moreover, such sets of specifications have been checked at different directions to present the best combination of stiffness, damping, and device heading. It has been shown that for a real condition, including different wave heights, periods, and directions, it is very important to implement the methodology introduced here to guarantee device performance.

关键词： wave energy converter bottom-hinged flap power take-off system directional analysis optimization wave rose

Activity Gel Analysis of Endopeptidases in rose Petals

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Horticultural Plant Journal 2016年第2期2卷 114-120页

作者： ZHAO Xiting ZHANG Changqing ZHU Yuting LI Tianzhong GAO Junping College of Life Sciences Henan Normal University Department of Ornamental Horticulture and Landscape China Agricultural University Department of Pomology China Agricultural University

Poor resolution for the identification of endopeptidase(EP) activity in activity gel assays is a critical issue in the analysis of the postharvest physiology of rose petals. In this paper, major factors influencing EP activity gel assays were evaluated. The results showed that a phosphate(NaH_2PO_4/Na_2HPO_4) buffer favors the detection of clear EP bands, as compared to Tris–HCl buffer. Removal of salts and pigments with Sephadex G-25 columns was vital to the measurement of EP activity in rose petal extracts. For optimal resolution of bands, we show that before electrophoresis,samples should be treated for 10 min at 40 °C. Additionally, electrophoresis should be done in 12% SDS–PAGE co-polymerized with 0.15%(w/v) gelatin. After electrophoresis, the optimal incubation temperature and pH are 42 °C and 7.0, respectively. Using our optimized assay, Rh-EP1,Rh-EP2, Rh-EP3, three proteases with molecular masses of 200, 123.5, and 97.4 kD, respectively, were detected in rose petals. Experiments using EP class-specific inhibitors revealed that Rh-EP2 and Rh-EP3 were both serine proteases, while Rh-EP1 was a metalloprotease. In this study, we also measured changes in EP activity during flower opening, senescence, and water deficit stress(WDS) using our optimized activity gel assay,and found that Rh-EP3 may be more relevant to senescence in roses compared with Rh-EP1 or Rh-EP2. Changes occurring to EPs after WDS were similar to those during the period from flower opening to senescence, and Rh-EP3 activities were greatly increased by WDS treatment. Collectively, our results suggest that significant increases in Rh-EPs activities, especially increases in Rh-EP3 activity, may contribute to the flower senescence induced under WDS treatment.

关键词： rose petal endopeptidase activity gel

Optimized Method to Analyze rose Plant Volatile Organic Compounds by HS-SPME-GC-FID/MSD

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Journal of Biosciences and Medicines 2017年第3期5卷 13-31页

作者： Mohammed Ibrahim Manjree Agarwal Giles Hardy Yonglin Ren School of Veterinary and Life Science Murdoch University Murdoch Australia College of Agriculture University of Babylon Babylon Iraq

A method involving Headspace solid-phase microextraction (HS-SPME) fiber combined with gas chromatography (GC) coupled with flame ionization detection (FID) and gas chromatography with mass spectrometry (GC-MS) was developed and optimized to investigate volatile organic compounds (VOCs) from different tissues (flowers, leaves, stems, rhizosphere and whole plants) of Floribunda and Hybrid Tea roses (intact and cut). Three-phase fiber 50/30 μm divinylbenzene/carboxen/polydimethylsiloxane (DVB/CAR/PDMS) was used. Two types of chambers (Tedlar bag and glass jar) were evaluated for collection of VOCs and glass jar was selected. Absorbed compounds on the fiber were completely desorbed in the GC injector port at three desorption times (5, 10 and 15 min), and 5 min at 250?C was used. The maximum extraction efficiency for flowers tissues (equilibrium absorption) was achieved 2 h after fiber exposure in the headspace for intact and cut Floribunda and Hybrid Tea flowers. Under the optimized HS-SPME and GC-FID/MS conditions, 1h extraction time was chosen for intact and cut Floribunda and Hybrid Tea leaves and stems. The results demonstrated that 5 cm depth was selected for root and soil part (rhizosphere) for both rose cultivars, and 6 h and 12 h extraction time of VOCs from rhizosphere was achieved for Floribunda and Hybrid Tea, respectively. One hour was chosen for VOCs released from whole rose plants for both cultivars. In this study, the VOC profiles of two rose cultivars were characterized by the optimized HS-SPME-GC method. The different tissues of rose plants gave wide range of the VOCs;also the chromatograms of different cultivars were quite different and the specific VOC pattern of rose types depends on the species. Results from this study demonstrate the feasibility of this method for identifying VOCs from two rose cultivars and the potential use of this method for physiological studies on rose plants or on other floriculture plants.

关键词： Optimization rose tissues VOCs SPME-GC-FID/MS Floribunda Hybrid Tea

Women and rose in Joan Snyder’s Symphony VII

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Cultural and Religious Studies 2022年第4期10卷 202-208页

作者： TAO Leng University of Tsukuba TsukubaJapan

Flowers are endowed with rich symbolic *** uses unique attributes to express people's emotions,feelings,and *** to Joan Snyder's Symphony VII,not all flowers symbolize beauty and *** artist uses unique painting techniques to paint beautiful roses as bloody female organs,showing the fragility and helplessness of *** work gives a contrasting impact of beauty and *** Greenberg's abstract expressionism theory and Erwin Panofsky's iconography theory along with research,this paper explored how Joan Snyder uses flower elements to symbolize women's vulnerability in Symphony *** Snyder's Symphony VII is constantly discussing violence against women around the world to warn and showcase the problems of women around us.

关键词： Flower rose Modern art Abstract expressionism Iconography