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排序方式: 共有27条查询结果,搜索用时 15 毫秒
1.
研究了现代作家有关“南洋”女性人物的作品,认为中国现代作家笔下涉及“南洋”故事的女性描写,多呈现出“男权主义”的叙境。其中包括“景色女”的被凝视、“商人妇”的被“闺范”以及“英雄妻”附属性的被欲望化叙事,所有这一切都显示了“菲勒斯中心主义”的欲像图式的胜利。  相似文献   
2.
This study characterises Perkinsus atlanticus disease prevalence and intensity within the economically important beds of the clam Ruditapes decussatus along the Iberian Atlantic coast. Samples were collected from five different sites along the Portuguese coast (Ria Formosa, Ria do Alvor, V.N. Milfontes, Aveiro, Lagoa de Obidos) and in Galicia (Ria de Arosa) between winter 2000/2001 and 2002/2003. The infection level was evaluated by the Ray Fluid Thioglycollate medium (RFTM) method using the body burden assay. In addition, the measure of the condition index (CI) (percentage between the edible part and the total weight of the clams) was conducted to investigate a possible correlation between this parameter and the intensity of the infection. However, no clear relationship between infection intensity and condition index (CI) could be determined although a significant decline in CI was found for heavily infected clams. Results of a 2-year survey demonstrate the presence of Perkinsus sp. in all sampling sites albeit with different intensities. Sites where human interference was minimal showed the lowest levels of infection. There were no significant differences in Perkinsus sp. infection intensity between samples collected in winter and summer, in contrast with several studies describing higher intensities at the end of the summer. Nevertheless, major differences were observed from year to year and site to site, indicating that factors other than those responsible for seasonal climatic variations might affect the prevalence and the intensity of Perkinsus sp. infection.  相似文献   
3.
The practice of rubbing different plant material juices or extracts into the skin to relieve pain and rheumatic symptoms is deeply rooted in folk medicine and has been used for a long time. Several common species, usually available in agroecosystems of the Iberian Peninsula, were/are used for topical medicinal preparations as reported in recent ethnobotanical surveys. Based on these studies, the fruits of three relevant species (Bryonia dioica or white-bryony, Lonicera periclymenum or common honeysuckle and Tamus communis or black-bryony) were gathered and different analyses and assays were performed in order to characterize their phytochemical composition and to find biologically active compounds for pharmaceutical application. Black-bryony ripened fruits revealed the highest antioxidant properties which are in agreement to its highest concentration in phenolics, flavonoids, ascorbic acid, tocopherols and lycopene. The studied fruits revealed interesting antioxidant properties and bioactive phytochemicals that could provide scientific evidence for their folk uses as anti-inflammatory species.  相似文献   
4.
20世纪90年代以来,一批江苏作家的小说纷纷被改编成电影,在中国影坛产生了极为广泛的影响。这些根据江苏作家小说改编的电影,或者突出小说中的情欲叙事与身体消费,或者虚化小说的历史意识,或者强化小说的历史意识,或者改编小说主题,完成人性书写,以实现电影与市场、主流意识、导演个体精神的统一。  相似文献   
5.
湖南留日作家虽有不同的思想历程和生活体验,但其留学经历使他们自觉或不自觉地受到日本文学的影响。有的从日本文学中吸取创作灵感,有的受到日本近代文学思潮或某种文体的影响,有的留学前、后的创作风格发生变化,而受异域文学影响最大的湖南留日作家是田汉。当然,他们在接受日本文学影响的同时,母体文化在其精神结构中起着作用,他们的创作又是对日本文学的超越。  相似文献   
6.
从《农业图书情报学刊》现状分析,论述了期刊的发展,提高学术质量要有充足而优质的稿源做保证,编辑部要结合稿件录用随时与作者保持有效联系,及时了解行业动态,为广大读者、作者提供一个值得借鉴、参考、交流的平台。  相似文献   
7.
卡普与左联是韩中两国20世纪30年代前后无产阶级文学运动的重要组织机构。这两个组织在指导思想、理论基础及所受外国无产阶级文学运动影响等方面存在着许多相似之处,但在组织结构、价值取向及解体过程等方面却有着明显的差异。  相似文献   
8.
两方面的因素促成元嘉作家骚体句式运用由《离骚》型向《九歌》型转移。首先,理性思维在作家思想中的上升推动文学观念的进步,他们要求文学精细深刻,富于规范美。其次,作家在士族文化影响下,主体心态日趋倾向纤柔。这两点导致元嘉作家偏爱形式对称稳定、描写细致、表情深婉的《九歌》型句式,促进骚体句式的艺术表现整体上发生转移。此外,元嘉作家有意识提高骚体句式地位,并用它改造某些文体,使之获得更大的应用范围。  相似文献   
9.
Weight-length relationships were estimated for 31 fish species from the south and south-west coasts of Portugal. These species, which are mainly sea breams (Sparidae), dominate the catches of the main fixed gears used in this region and account for more than 50% and 40% of the total fish landings by weight and by value.  相似文献   
10.
Until 1991, malignant hyperthermia represented a major and important economic loss in modern pork production. It is a recessive autosomal disorder with variable expression that was not known to occur in the local pig breeds from Portugal, Alentejano and Bísaro, prior to outcrossing with commercial breeds. In swine, this disorder is due to a mutation in exon 17 of the ryanodine receptor 1 (RYR1) gene, detectable through the analysis of a restriction fragment length polymorphism. We used this technique to distinguish between resistant (NN), carrier (Nn) and susceptible (nn) genotypes, with the aim of excluding carriers from the breeding programme. We further developed a rapid screening technique on the basis of SSCP (single-strand conformation polymorphism). Fifteen heterozygous (Nn) individuals were found in our sample of 48 individuals from Bísaro breed using both techniques. The absence of homozygous susceptible pigs suggests that the introduction of this allele into Bísaro breed has been recent. A genetically controlled breeding programme on the basis of our findings should help to secure the future of Bísaro pigs of which few individuals are known to exist. To date, only one mutation was found in the 5' end of exon 17 of the porcine RYR1 gene. Here we present the frequencies of this mutation and describe a new mutation detected in the Alentejano breed. PCR-SSCP analysis followed by automatic sequencing allowed the detection of this rare transition (C → T) at nucleotide 1851 of exon 17.  相似文献   
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