动与静的转换——汉译英过程中动词的翻译——《红楼梦》选例分析

汉语是动词占优势的语言，英语是名词占优势的语言。汉英翻译的过程实际上是个由动态向静态转换的过程，这一点在动词的翻译处理上反映得最明显。谊文獭取《红楼梦》中有代表性的一个段落，研究了其中每个动词的英译情况，进行了统计分析，并由此得出了若干有意义的观察结果一汉英翻译中一半的动词仍译为动词；接近五分之一的动词译为非谓语动词；略去不译的接近十分之一；译为名词的也接近十分之一；还有少量的动词译为英语介词、连词、形容词甚至副词。     

红色经典与民族精神

一大批以红色经典小说改编的电视剧问世,引起人们的浓厚兴趣.其实,红色经典出现的新的热潮,绝对不是偶然的,因为,红色经典小说中贯穿着我们当今这个社会人们最需要的民族精神,蕴含着我们的民族魂.     

Transportation of AIE-visualized nanoliposomes is dominated by the protein corona

Liposomes, especially cationic liposomes, are the most common and well-investigated nanocarriers for biomedical applications, such as drug and gene delivery. Like other types of nanomaterials, once liposomes are incubated in a biological milieu, their surface can be immediately cloaked by biological components to form a protein corona, which confers a new ‘biological identity’ and modulates downstream interactions with cells. However, it remains unclear how the protein corona affects the transportation mechanism after liposomes interact with cells. Here, we employed home-made aggregation-induced-emission-visualized nanoliposomes TR4@Lipo as a model to investigate transportation with or without the protein corona by optical imaging techniques. The results show that the protein corona can change the cellular transportation mechanism of TR4@Lipo from energy-independent membrane fusion to energy-dependent endocytosis. The protein corona also modulates the intracellular distribution of loaded cargoes. This knowledge furthers our understanding of bio-nano interactions and is important for the efficient use of cationic liposomes.     

探春形象塑造与曹寅的生平经历

探春形象塑造中似融入了作者祖父曹寅的生平经历。探春首倡＂海棠诗社＂的情节似受到曹寅开办＂扬州诗局＂的史实的启发;探春有母、有舅不能认不敢认的庶出扭曲人格也与曹寅的经历极相仿佛;探春喜爱＂好字画＂、喜欢＂好轻巧顽意儿＂的雅趣性格似也与曹寅善书画、富收藏的生平经历紧密关联。曹寅应是作者塑造探春形象的原型之一。     

大鼠不同强度运动对肝细胞凋亡的影响

采用流式细胞术及原位缺口末端标记法(TUNEL),检测大鼠肝细胞凋亡;同时检测大鼠红细胞超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-Px)和丙二醛(MDA)的含量.结果发现,运动后肝细胞凋亡增加,且随着运动强度的加大,细胞凋亡百分率升高,反映机体抗氧化能力的SOD、GSH-Px显著降低,而MDA含量显著升高.认为,运动可诱导肝细胞凋亡,而运动后机体抗氧化能力下降,可能是凋亡发生的机制之一.     

Successful immunological treatment of gallbladder cancer in India―Case report

INTRODUCTION In cancer patients, tumor immunity is generally impaired. However, tumor immunity may occur in-vivo as circulating tumor-specific antibodies, with cytotoxic T lymphocytes (CTLs) having been identi- fied in cancer patients (Disis et al., 1997; Albert et al., 1998) suggesting that effective anti-tumor responses may be elicited through immunotherapeutic strategies. In recent years, a number of clinical trials have proved the safety and feasibility of using human dendritic cell…     

红色文献资源数字化建设实践探索--以梅园新村纪念馆周恩来图书馆数字化建设为例

红色文献馆藏资源的数字化、网络化与智能化管理,不仅是保护红色文献典藏的需要,也是大数据时代提升红色文献利用率与传播力的需求。本文以周恩来图书馆馆藏红色文献资源信息化建设为例,阐述了红色文献资源保护的价值与紧迫性,论述了红色文献资源数字化、网络化、数据库建设及教育传播功能的开发与利用等方面的实践工作。     

长期力竭性训练对大鼠海马神经元凋亡的影响

目的:研究长期力竭性训练对大鼠海马神经元凋亡的影响及其基因调控机制;方法:对大鼠进行为期8周的力竭性游泳训练,用DNA原位末端标记法检测海马神经元的凋亡,并用免疫组化的方法观察海马神经元中bcl-2、bax的免疫反应活性;结果:1)长期力竭性训练后,大鼠海马神经元凋亡显著增加.海马神经元凋亡可能是力竭性训练导致运动能力降低和中枢性运动疲劳的病理生理机制.2)长期力竭性训练后,大鼠海马神经元中bcl-2蛋白的表达显著下降,bax蛋白的表达显著增加.因此,力竭性训练可抑制海马神经元bcl-2蛋白的表达而促进bax蛋白的表达,这可能是力竭性训练导致大鼠海马神经元凋亡发生的基因调控机制.     

赤泥的危害及综合利用

随着我国氧化铝产量的逐年增长和铝土矿品位的逐渐降低,赤泥的年产生量不断增加。大量的赤泥如果不能充分有效的利用,依靠大面积的堆场堆放,不仅占用大量的土地,也对环境造成严重的污染。文章就生产氧化铝所产生的赤泥的危害进行阐述,并简单介绍一些目前国内外在赤泥综合回收利用上取得的成绩。随着国内铝土矿资源的匮乏,国内大多数铝厂开始大量从国外进口铝土矿,利用铝土矿生产氧化铝产生的赤泥铁含量增高,具有较高的二次利用价值。随着我国建设节约化工业的步伐的逐渐加快,实现资源二次开发利用的价值就显得尤为重要。     

Resting MAPK expression in chronically trained endurance runners

Purpose: There is a paucity of research investigating the expression of mitogen-activated protein kinases (MAPK) in chronically trained (CT) athletes. Thus, it is unclear how MAPK may contribute to performance and muscle adaptation in CT subjects. The purpose of this study was to determine MAPK total protein, and phosphorylated expression of extracellular signal-regulated kinases 1 and 2 (ERK1/2), c-Jun N-terminal kinase (JNK), and p38-MAPK (p38) between untrained, and chronically trained runners. Methods: Tissue samples were analysed from sedentary (SED; n?=?5) controls and chronically trained runners (CT; n?=?5). Resting muscle biopsy samples were analysed for total-MAPK – and ratio of phosphorylated/total (p-MAPK) – ERK1/2, JNK, and p38-MAPK via western blotting. Mann–Whitney U tests and effect sizes were utilized to determine differences in total MAPK protein content and phosphorylation status between SED and CT subjects. Results: There was no difference in total-MAPK expression between SED and CT (p?>?.05). p-p38-MAPK tended to be greater for CT compared to SED (p?=?.07). There were moderate effect sizes of decreased pERK/total-ERK (d?=??0.69) and increased pJNK/total-JNK (d?=?0.54) in CT compared to SED. There was a positive correlation between p-p38-MAPK/total-MAPK and the percentage of type I fibres (r?=?0.73, p?=?.016). Conclusion: Contrary to previous studies, chronic endurance training does not greatly influence total MAPK protein expression in chronically trained runners. However, resting phosphorylation of p38-MAPK may contribute to enhanced oxidative metabolism at chronically trained levels. These alterations are likely involved in the different physiological adaptations that occur following long-term training or at highly competitive levels.