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关于红参的药理研究论文

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关于红参的药理研究论文

红参是很好的补血益气的中药,对人体都会发生很多的作用,对心血管和神经系统都能有很直接的作用,红参大补元气,复脉固脱,益气摄血。用于体虚欲脱,肢冷脉微,气不摄血,崩漏下血;心力衰竭,心原性休克。红参的作用;红参对中枢神经系统具有兴奋作用,而大量时反而有抑制作用。红参对大鼠心肌细胞膜三磷酸腺苷酶活性有抑制作用。

西藏红参与外面地方红参有差别!因为没有权威解释,所以药用不能认证

红参具有大补元气、复脉固脱、益气摄血的功效,主治体虚欲脱、肢冷脉微、气不摄血、崩漏下血等症。红参在补虚作用方面强于人参,在中医临床上应用很广泛。现代药理学研究显示红参具有抗糖尿病作用,对糖尿病视网膜病变具有保护作用,还具有一定的抗氧化、抗肿瘤、抗衰老等作用。

大补元气,复脉固脱,益气摄血。用于体虚欲脱,肢冷脉微,气不摄血,崩漏下血;心力衰竭,心原性休克的功效。红参俱有补气、滋阴、益血、生津、强心、健胃、镇静等作用。这些作用红参与白参没有严格的区别,但在补虚方面一般认为红参强于白参。久服红参可以提高人体免疫力、抗疲劳、抗辐射、抑制肿瘤、调整人体内分泌系统。红参适合于老人、久病体虚者,红参具有火大、劲足、功效强之特点,是阴盛阳虚者的首选补品,医药上治疗虚脱或强补多用红参。

关于研究红高粱的论文

一、选题选题是论文写作关键的第一步,直接关系论文的质量。常言说:“题好文一半”。对于临床护理人员来说,选择论文题目要注意以下几点:(1)要结合学习与工作实际,根据自己所熟悉的专业和研究兴趣,适当选择有理论和实践意义的课题;(2)论文写作选题宜小不宜大,只要在学术的某一领域或某一点上,有自己的一得之见,或成功的经验.或失败的教训,或新的观点和认识,言之有物,读之有益,就可以作为选题;(3)论文写作选题时要查看文献资料,既可了解别人对这个问题的研究达到什么程度,也可以借鉴人家对这个问题的研究成果。需要指出,论文写作选题与论文的标题既有关系又不是一回事。标题是在选题基础上拟定的,是选题的高度概括,但选题及写作不应受标题的限制,有时在写作过程中,选题未变,标题却几经修改变动。二、设计设计是在论文写作选题确定之后,进一步提出问题并计划出解决问题的初步方案,以便使科研和写作顺利进行。护理论文设计应包括以下几方面:(1)专业设计:是根据选题的需要及现有的技术条件所提出的研究方案;(2)统计学设计:是运用卫生统计学的方法所提出的统计学处理方案,这种设计对含有实验对比样本的护理论文的写作尤为重要;(3)写作设计:是为拟定提纲与执笔写作所考虑的初步方案。总之,设计是护理科研和论文写作的蓝图,没有“蓝图”就无法工作。三、实验与观察从事基础或临床护理科学研究与撰写论文,进行必要的动物实验或临床观察是极重要的一步,既是获得客观结果以引出正确结论的基本过程,也是积累论文资料准备写作的重要途径。实验是根据研究目的,利用各种物质手段(实验仪器、动物等),探索客观规律的方法;观察则是为了揭示现象背后的原因及其规律而有意识地对自然现象加以考察。二者的主要作用都在于搜集科学事实,获得科研的感性材料,发展和检验科学理论。二者的区别在于“观察是搜集自然现象所提供的东酉,而实验则是从自然现象中提取它所愿望的东西。”因此,不管进行动物实验还是临床观察,都要详细认真.以各种事实为依据,并在工作中做好各种记录。有些护理论文写作并不一定要进行动物实验或临床观察,如护理管理论文或护理综述等,但必要的社会实践活动仍是不可缺少的,只有将实践中得来的素材上升到理论,才有可能获得有价值的成果。四、资料搜集与处理资料是构成论文写作的基础。在确定选题、进行设计以及必要的观察与实验之后,做好资料的搜集与处理工作,是为论文写作所做的进一步准备。论文写作资料可分为第一手资料与第二手资料两类。前者也称为第一性资料或直接资料,是指作者亲自参与调查、研究或体察到的东西,如在实验或观察中所做的记录等,都属于这类资料;后者也称为第二性资料或间接资料,是指有关专业或专题文献资料,主要靠平时的学习积累。在获得足够资料的基础上,还要进行加工处理,使之系统化和条理化,便于应用。对于论文写作来说,这两类资料都是必不可少的,要恰当地将它们运用到论文写作中去,注意区别主次,特别对于文献资料要在充分消化吸收的基础上适当引用,不要喧宾夺主。对于第一手资料的运用也要做到真实、准确、无误。五、论文写作提纲拟写论文提纲也是论文写作过程中的重要一步,可以说从此进入正式的写作阶段。首先,要对学术论文的基本型(常用格式)有一概括了解,并根据自己掌握的资料考虑论文的构成形式。对于初学论文写作者可以参考杂志上发表的论文类型,做到心中有数;其次,要对掌握的资料做进一步的研究,通盘考虑众多材料的取舍和运用,做到论点突出,论据可靠,论证有力,各部分内容衔接得体。第三,要考虑论文提纲的详略程度。论文提纲可分为粗纲和细纲两种,前者只是提示各部分要点,不涉及材料和论文的展开。对于有经验的论文作者可以采用。但对初学论文写作者来说,最好拟一个比较详细的写作提纲,不但提出论文各部分要点、而且对其中所涉及的材料和材料的详略安排以及各部分之间的相互关系等都有所反映,写作时即可得心应手。六、执笔写作执笔写作标志着科研工作已进入表达成果的阶段。在有了好的选题、丰富的材料和详细的提纲基础上,执笔写作应该是顺利的,但也不可掉以轻心。一篇高质量的学术论文,内容当然要充实,但形式也不可不讲究,文字表达要精炼、确切,语法修辞要合乎规范,句子长短要适度。特别应注意的是,一定要采用医学科技语体,用陈述句表达,减少或避免感叹、抒情等语句以及俗言俚语,也不要在论文的开头或结尾无关联系党政领导及其言论或政治形势。论文写作也和其他文体写作一样,存在着思维的连续性。因此,在写作时要尽量排除各种干扰,使思维活动连续下去,集中精力,力求一气呵成。对于篇幅较长的论文,也要部分一气呵成,中途不要停顿,这样写作效果较好。[2]

毕业论文的写作过程中,指导教师一般都要求学生编写提纲。从写作程序上讲,它是作者动笔行文前的必要准备;从提纲本身来讲,它是作者构思谋篇的具体体现。所谓构思谋篇,就是组织设计毕业论文的篇章结构。因为毕业论文的写作不像写一首短诗、一篇散文、一段札记那样随感而发,信手拈来,用一则材料、几段短语就表达一种思想、一种感情;而是要用大量的资料,较多的层次,严密的推理来展开论述,从各个方面来阐述理由、论证自己的观点。因此,构思谋篇就显得非常重要,于是必须编制写作提纲,以便有条理地安排材料、展开论证。有了一个好的提纲,就能纲举目张,提纲挚领,掌握全篇论文的基本骨架,使论文的结构完整统一;就能分清层次,明确重点,周密地谋篇布局,使总论点和分论点有机地统一起来;也就能够按照各部分的要求安排、组织、利用资料,决定取舍,最大限度地发挥资料的作用。有些学生不大愿意写提纲,喜欢直接写初稿。如果不是在头脑中已把全文的提纲想好,如果心中对于全文的论点、论据和论证步骤还是混乱的,那么编写一个提纲是十分必要的,是大有好处的,其好处至少有如下三个方面:第一,可以体现作者的总体思路。提纲是由序码和文字组成的一种逻辑图表,是帮助作者考虑文章全篇逻辑构成的写作设计图。其优点在于,使作者易于掌握论文结构的全局,层次清楚,重点明确,简明扼要,一目了然。第二,有利于论文前后呼应。有一个提纲,可以帮助我们树立全局观念,从整体出发,在检验每一个部分所占的地位、所起的作用,相互间是否有逻辑联系,每部分所占的篇幅与其在全局中的地位和作用是否相称,各个部分之间的比例是否恰当和谐,每一字、每一句、每一段、每一部分是否都为全局所需要,是否都丝丝入扣、相互配合,成为整体的有机组成部分,都能为展开论题服务。经过这样的考虑和编写,论文的结构才能统一而完整,很好地为表达论文的内容服务。第三,有利于及时调整,避免大返工。在毕业论文的研究和写作过程中,作者的思维活动是非常活跃的,一些不起眼的材料,从表面看来不相关的材料,经过熟悉和深思,常常会产生新的联想或新的观点,如果不认真编写提纲,动起笔来就会被这种现象所干扰,不得不停下笔来重新思考,甚至推翻已写的从头来过;这样,不仅增加了工作量,也会极大地影响写作情绪。毕业论文提纲犹如工程的蓝图,只要动笔前把提纲考虑得周到严谨,多花点时间和力气,搞得扎实一些,就能形成一个层次清楚、逻辑严密的论文框架,从而避免许多不必要的返工。另外,初写论文的学生,如果把自己的思路先写成提纲,再去请教他人,人家一看能懂,较易提出一些修改补充的意见,便于自己得到有效的指导。简单提纲举例以《关于培育和完善建筑劳动力市场的思考》为例,简单提纲可以写成下面这样:一、序论二、本论(一)培育建筑劳动力市场的前提条件(二)目前建筑劳动力市场的基本现状(三)培育和完善建筑劳动力市场的对策三、结论

摘要:莫言的中篇小说《红高粱》是站在民间立场上讲述的一个抗日故事。

这种民间立场首先体现在作品的情节框架和人物形象这两个方面,莫先生的《红高梁》张扬的个性的解放精神——敢说、敢想、敢做。

关于抗日战争历史的小说在中国当代文学中并不少见,但莫先生的这部小说与以往的革命历史小说的不同之处在于,它以虚拟家族回忆的形式把全部笔墨都用来描写由土司令余占鳌的民间武装,以及发生在高密东北乡这个乡野世界中的故事。

关键词:红高粱 历史 民间世界 战争

“《红高粱》是我又爱又恨的产物,我对我的故乡一直持有这种矛盾的态度。

我对故乡人的爱、对红高粱的爱转换成批判和赞美;我对故乡人的恨、对红高粱的恨转换成赞美的批判。

批判的赞美和赞美的批判是我对人生对作品的态度。

这种态度灌注到作品的字里行间中并成为作品的灵魂,所遇,这作品就会出现纷繁多彩的艺术风格和思想内涵。

”1

这部小说的情节是由两条故事线索交织而成的:主干部分写民间武装伏击日本汽车队的起因和过程;二是写余占鳌与戴凤莲在抗击日本侵略时期的爱情故事。

前一条抗日故事的线索,写戴凤莲家的长工罗汉大爷被日本人残酷的剥皮致死,余占鳌愤而拉起土匪队伍在胶平公路边上伏击日本汽车队伍,发动了一场全部由土匪和村民参加的民间战争。

整个战斗过程体现在很大程度上弱化了历史战争所具有的政治色彩,将其还原成了一种自然主义式的生成斗争。

后一条爱情故事线索中,余占鳌在戴凤莲出嫁时做的轿夫,一路上试图与她调情,并率众杀了一个想劫花轿的土匪,随后他在戴凤莲回门时埋伏在路边,把她劫进高粱地苟合,两个人由此开始了 *** 迷荡的欢爱,接下来余占鳌杀死戴凤莲的麻风病丈夫,正式做了土匪,也正式成为她的地下情人。

我们不难看出这两条故事线索中,始终凸显出来是一种生机勃勃的民间 *** ,它包容了对性和暴力的迷醉,以狂野不羁的野性生命力为根本。

这显然逾越了政治意识形态的限制,对民间世界给与一种直接的观照与自由的表达。

概括的说,《红高粱》在情节构成上是依照了民间自身的主题模式,尽管它的讲述都是民间世界中强悍生动的暴力内容。

要进入红高粱小说的艺术世界,首先会遇到那恍成血海的红高梁,会看到作者在各种情境下以各种色彩描绘着红高粱的形象。

在我看来,“红高梁”是一个巨大的整体象征,它是我们理解和把握整部作品基本精神门户、路标和钥匙,它又是作者全部创作冲动的契机和兴奋点所在。

我们在最初很容易把他看作是一种常见的托物拟人的比喻和陪衬式见证,如小说所写“每穗高粱都是一个深红是成熟的面孔,所有的高粱合成一个壮大的集体,形成了一个大度的思想2”,那股弥漫田野是腥甜味浸透了我父亲的灵魂,在以后更加激烈残忍的岁月里,这股腥甜味一直伴随着他。

但是,我们继续读下去会发现,它远不是一般的托物拟人,也非寄寓抽象意义的物件。

且看,“一穗一穗被露水打得精湿的高粱在雾洞里忧郁的注视着我的父亲,父亲也虔诚的望着他们。

“父亲”恍然大悟,明白了它们都是活生生的灵物,它们根扎黑土,受日月精华,得雨露滋润,上知天文下知地理。

3”这里,红高粱成了有生命的活物,作为一股不可忽视是积极能动的力量,参与和渗沥在作品中,把一切的人和物粘和贯通为一体。

但是,我们依然不能全部理解这“活物”的象征究竟是什么。

到了作者写戴凤莲之死时的诗意郁勃、想像飞腾的笔墨,我们顿然感受到红高粱象征的深厚蕴底。

作者写到“奶奶听到了宇宙的声音,那声音来自一株株红高粱……奶奶觉得天与地、与人、与高粱交织在一起……所有的忧虑、痛苦、紧张、沮丧都落在了高粱地里,都冰雹般 的打在高粱是梢头,在黑土上扎根开花,结出酸涩的果实,让一代又一代承受……4”

与此相关的是,这部小说在人物形象塑造上,也除去了传统意识形态对立式的正反人物概念。

比如把我爷爷出场的余占鳌写成了身兼土匪头子和抗日英雄的两重身份,并在 他的性格中极力渲染出了一种粗野、狂暴而又富有原始正义感和生命 *** 的民间色彩。

在红高粱中余占鳌是唯一被突出的主要英雄,他的草莽缺点和英雄气概都未经任何政治标准加以评判或矫正,而是以其性格的真实还原出了民间本色。

这些特点也同样体现在对于“我奶奶”戴凤莲和罗汉大爷等人物刻画中。

比如我奶奶那丰满鲜活的女性形象,她却温热、丰腴、泼辣、果断,罗汉大爷的忠诚、坚忍、不屈不挠的农民本性,及“我父亲”小豆官的莽撞冲动的脾气,都有一种民间放纵和生气充盈其中。

由于叙述者把这些人物都作为自己的家族长辈来写,就又在他们身上体现出了以前革命历史故事少有的任性与平易之感。

这就使得这部小说在人物形象塑造和情感亲和方面,都非常鲜明的表达出了一种真正向民间崇尚生命力与自由价值取向,小说里所描写“我爷爷”的杀人越货、“我爷爷”和“我奶奶”野地欢爱,以及其他人物种种粗野不驯的个性和行为,才能那样自然地创造出一种强劲与质朴之美。

《红高粱》在现代历史战争题材的创作中开辟一个鲜活生动的民间世界,在这个意义上说,这部小说的用意并非是历史战争,而是作者对民间自由自在、充满生机和活力的赞美。

叙述者在小说开头有一段充满 *** 的感叹,极力赞美他的故乡,赞美他的那些豪气盖天的先辈,并称先辈的所作所为和他们的英勇悲壮“使我们这些活着的不孝子相形见绌,在进步的同时,我真切的感到种的退化”。

这种感叹贯穿在整部小说中,而且越加变得浓烈感人,无疑作家是把民间作为理想是生活状态。

民间是自由自在的无法无天的所在,民间是生机盎然是热情奔放是状态,民间是辉煌壮阔温柔醇厚的精神,这些都是人所憧憬的自由自在的魅力之源。

叙述者以这样一种民间理想状态来对比现实生活,却发现这种状态只是过去时态是存在,高密东北乡的英雄剧全都在上演在已经逝去的时间中,这不能不令他感到遗憾,不能不令他屡屡发出文明隐含种性退化的感慨。

但是也不能不看到,把民间世界认同为一个理想状态,事实上也会使描绘其中粗鄙丑恶的一面变得自然起来:像红高粱中有关人物粗俗性格的刻画,有关残酷杀戮(特别是剥人皮那个自然主义式的血腥场面)的描写,都以 *** 的暴力展现出与作品整体相和谐的美感,但是,在根本上,这种倾向反映了民间世界与生俱来的粗鄙文化形态。

只不过这种倾向在红高粱中还能因为作者饱含的艺术理想而保有一种震撼人心的力度,依然有利于体现作品中所蕴含的人文关怀。

有关红高粱,值得述及的还有这部小说在写作上的新颖之处。

莫言先生在红高梁中几乎完全打破了传统的时空顺序与情节逻辑,把整个故事讲述得非常自由散漫。

但这种看来任意的讲述却是统领在作家是主体情绪下之下,与作品中那种生机勃勃的自由精神暗暗相合。

此外,莫先生还运用了大量充满想象力并且总是违背常规比喻与通感等修辞手法,在语言层面上就形成了一种瑰丽神奇的特点,以此造就了整篇小说中那种异于寻常民间之美的感性依托。

注释1:莫言于1989年与罗强烈的谈话

234:《红高粱》 莫言著 南海出版公司

参考文献: 莫言《红高粱》

《莫言研究资料》天津人民出版社

《莫言研究资料》山东文艺出版社

《新时期文学研究》追问

要回答简答题的~~~~~简明扼要一点~

莫言的中篇小说《红高粱》是站在民间立场上讲述的一个抗日故事。

莫先生的《红高梁》张扬的个性的解放精神——敢说、敢想、敢做。

它以虚拟家族回忆的形式把全部笔墨都用来描写由土司令余占鳌的民间武装,以及发生在高密东北乡这个乡野世界中的故事。

这部小说的情节是由两条故事线索交织而成的:主干部分写民间武装伏击日本汽车队的起因和过程;二是写余占鳌与戴凤莲在抗击日本侵略时期的爱情故事。

概括的说,《红高粱》在情节构成上是依照了民间自身的主题模式,尽管它的讲述都是民间世界中强悍生动的暴力内容...

与此相关的是,这部小说在人物形象塑造上,也除去了传统意识形态对立式的正反人物概念。

比如把我爷爷出场的余占鳌写成了身兼土匪头子和抗日英雄的两重身份,并在 他的性格中极力渲染出了一种粗野、狂暴而又富有原始正义感和生命 *** 的民间色彩。

在红高粱中余占鳌是唯一被突出的主要英雄,他的草莽缺点和英雄气概都未经任何政治标准加以评判或矫正,而是以其性格的真实还原出了民间本色。

这些特点也同样体现在对于“我奶奶”戴凤莲和罗汉大爷等人物刻画中。

比如我奶奶那丰满鲜活的女性形象,她却温热、丰腴、泼辣、果断,罗汉大爷的忠诚、坚忍、不屈不挠的农民本性,及“我父亲”小豆官的莽撞冲动的脾气,都有一种民间放纵和生气充盈其中。

由于叙述者把这些人物都作为自己的家族长辈来写,就又在他们身上体现出了以前革命历史故事少有的任性与平易之感。

这就使得这部小说在人物形象塑造和情感亲和方面,都非常鲜明的表达出了一种真正向民间崇尚生命力与自由价值取向,小说里所描写“我爷爷”的杀人越货、“我爷爷”和“我奶奶”野地欢爱,以及其他人物种种粗野不驯的个性和行为,才能那样自然地创造出一种强劲与质朴之美。

《红高粱》在现代历史战争题材的创作中开辟一个鲜活生动的民间世界,在这个意义上说,这部小说的用意并非是历史战争,而是作者对民间自由自在、充满生机和活力的赞美。

把民间世界认同为一个理想状态,事实上也会使描绘其中粗鄙丑恶的一面变得自然起来:像红高粱中有关人物粗俗性格的刻画,有关残酷杀戮(特别是剥人皮那个自然主义式的血腥场面)的描写,都以 *** 的暴力展现出与作品整体相和谐的美感,但是,在根本上,这种倾向反映了民间世界与生俱来的粗鄙文化形态。

只不过这种倾向在红高粱中还能因为作者饱含的艺术理想而保有一种震撼人心的力度,依然有利于体现作品中所蕴含的人文关怀。

关于网红建筑的研究论文

关于网红打卡地分析的论文,可以从它为什么火起来这方面来说,已经环境等方面,突出亮点

下边的这一篇议论文是描写如何正确的看待网红现象,的确现在网红很实行。也是一个很新潮的词语希望我们能正确的看待 “网红”产业产值超全国票房总额,抖音主播月入过万,使用主播软件的人群日趋低龄……新兴媒体裹挟着信息的碎片,成了一股洪流,席卷而来。时间的潮流汹涌而有难以抵挡之势,这无可非议。跨进新媒体时代,网络化商业注定拥有纸质商业不可比拟的优势。于是“网红”的出现似乎成了媒体发展的必然。可当洪流中的泥沙显现,水流日趋浑浊时,当引发群众更多的思考。对大多数“网红”,人们往往“先捧后踩”。正如曾居热搜榜首的温婉,她的抖音视频曾占据了大大小小的网页,无数网友心系于此,关注她的微博,评论她的动态。可事后却有人爆料说温婉并未成年,整容、辍学、堕胎,进出夜店,丑闻接踵而至。温婉随及遭到封杀,此后又有她直播澄清洗白,而网友或同情或斥骂的闹剧。温婉的身份遭到如此深的质疑,她本人还在网络上尽显姿容,商业端口与商业平台是否应对此负责?平台工作如果足够有力,追根溯源,就应卡断不良“网红”的来路。退而言之,应在监管过程中尽早将其遏杀,而绝非在舆论闹得沸沸扬扬,主播吐尽谎言,评论乱成一片时,姗姗来迟,将难以收拾的网络惨象勉强塞进口袋,胡乱地打个结,权作了结。“网红”职业是对商业平台的一种反向考验。“网红”变“网黄”,网络的混乱,我们当寻其根源。可“网红”就可以直接同“污浊”,“社会暗面”画上等号作文吗?未必。浊流中自有清泉,只是深深藏于其中,难以被发觉:曾有一位山西的佛像雕刻者,沉默于城市的一隅,只能尽己之力传承这日渐式微的非遗文化形式。而偶然的契机让他将雕刻的视频配上优雅的音乐,送上了网络平台。于是沉思的佛像和浓妆艳抹的女子一样爆红了。乐观者言“网红”并不是坏现象,悲观者言“清流”毕竟是少数,浊流之势不可小觑。可见商业平台的利或弊并不能指向一端,“网红”更多的是对商业形式本身和盈利方、使用方的考验。而“网红”所携之浊流似乎只是社会风尚的一个映像,网红们抓住社会普遍心理,只是有走正或偏的区别。而若要改变网红偏离的现象,或许只能从人心的根本出发。浮躁的社会注定只能拥有一张张整容过后的虚伪面容,只会出现一例例为迎合世俗而突破法律底限的丑闻。自有人意欲祛除浊流中的沙尘。《中国国家地理》中有一期刊特邀江一燕走向峰雪天际线。画面上她只是一身简单的运动着装,手上捧着一个相机,看向远方。美丽而不失规矩与诗意,这才应是网络和娱乐的新走向。正如江一燕背上行囊,不觉在杂志的彩页里衬托了横断山区的雄壮。又或许不仅网红,不限于娱乐界,整个社会都需要一次完全的净化。以人心拔擢世俗的浊流,在普及的基础上,完成新式媒体与新兴信息的飞跃。洪流奔腾入海,愿其由浊成清。

请输入作文题目搜索如何看待网红时间:2018-12-17 12:45:18 | 作者:谢天和“网红”产业产值超全国票房总额,抖音主播月入过万,使用主播软件的人群日趋低龄……新兴媒体裹挟着信息的碎片,成了一股洪流,席卷而来。时间的潮流汹涌而有难以抵挡之势,这无可非议。跨进新媒体时代,网络化商业注定拥有纸质商业不可比拟的优势。于是“网红”的出现似乎成了媒体发展的必然。可当洪流中的泥沙显现,水流日趋浑浊时,当引发群众更多的思考。对大多数“网红”,人们往往“先捧后踩”。正如曾居热搜榜首的温婉,她的抖音视频曾占据了大大小小的网页,无数网友心系于此,关注她的微博,评论她的动态。可事后却有人爆料说温婉并未成年,整容、辍学、堕胎,进出夜店,丑闻接踵而至。温婉随及遭到封杀,此后又有她直播澄清洗白,而网友或同情或斥骂的闹剧。温婉的身份遭到如此深的质疑,她本人还在网络上尽显姿容,商业端口与商业平台是否应对此负责?平台工作如果足够有力,追根溯源,就应卡断不良“网红”的来路。退而言之,应在监管过程中尽早将其遏杀,而绝非在舆论闹得沸沸扬扬,主播吐尽谎言,评论乱成一片时,姗姗来迟,将难以收拾的网络惨象勉强塞进口袋,胡乱地打个结,权作了结。“网红”职业是对商业平台的一种反向考验。“网红”变“网黄”,网络的混乱,我们当寻其根源。可“网红”就可以直接同“污浊”,“社会暗面”画上等号作文吗?未必。浊流中自有清泉,只是深深藏于其中,难以被发觉:曾有一位山西的佛像雕刻者,沉默于城市的一隅,只能尽己之力传承这日渐式微的非遗文化形式。而偶然的契机让他将雕刻的视频配上优雅的音乐,送上了网络平台。于是沉思的佛像和浓妆艳抹的女子一样爆红了。乐观者言“网红”并不是坏现象,悲观者言“清流”毕竟是少数,浊流之势不可小觑。可见商业平台的利或弊并不能指向一端,“网红”更多的是对商业形式本身和盈利方、使用方的考验。而“网红”所携之浊流似乎只是社会风尚的一个映像,网红们抓住社会普遍心理,只是有走正或偏的区别。而若要改变网红偏离的现象,或许只能从人心的根本出发。浮躁的社会注定只能拥有一张张整容过后的虚伪面容,只会出现一例例为迎合世俗而突破法律底限的丑闻。自有人意欲祛除浊流中的沙尘。《中国国家地理》中有一期刊特邀江一燕走向峰雪天际线。画面上她只是一身简单的运动着装,手上捧着一个相机,看向远方。美丽而不失规矩与诗意,这才应是网络和娱乐的新走向。正如江一燕背上行囊,不觉在杂志的彩页里衬托了横断山区的雄壮。又或许不仅网红,不限于娱乐界,整个社会都需要一次完全的净化。以人心拔擢世俗的浊流,在普及的基础上,完成新式媒体与新兴信息的飞跃。洪流奔腾入海,愿其由浊成清。相关作文:·如何看待粗心作文600字·如何看待新生事物作文800字·如何看待碎片化作文1000字·如何看待碎片化作文1000字·如何看待碎片化生活作文900字·如何看待“碎片化”?作文900字·如何看待人类思维的“计算机”化作文1000字·如何看待共享时代作文600字·如何看待与老人同住作文·如何看待追星作文·在跌倒中成长作文600字·论创新作文800字·从新开始作文800字·一个彷徨的我作文800字·站到人生的端点上作文1000字·天赋与毅力作文700字·与其抱怨不如行动作文800字·采一缕墨香作文700字·远方与故乡作文800字·锻造心灵作文800字·我眼中的唐诗宋词作文700字手机站 | 电脑站展开全部大家还在搜如何看待让座作文800字怎样看待谣言作文600字如何看待网红作文让座800字议论作文有关让座的作文800字如何看待网红 英语作文让座800字优秀作文感动让座的作文800字让座的作文800字高中让座道德的作文800字公交车让座作文500字论让座议论文800字让座现象议论文800字让座美德议论文800字对于让座的看法800字是否让座议论文800该不该让座议论文800字理性看待网红作文如何看待让座的论文高中作文《让座》议论文让座与不让座议论文800让座作文高中作文被让座的思考议论文对让座的看法议论文让不让座的作文议论文关于让座的议论文高中关于让座问题的议论文关于道德的议论文高中是否让座的作文关于让座的道德议论文该不该让座议论文800字理性看待网红作文如何看待让座的论文高中作文《让座》议论文让座与不让座议论文800让座作文高中作文被让座的思考议论文对让座的看法议论文让不让座的作文议论文关于让座的议论文高中关于让座问题的议论文关于道德的议论文高中

伴随着互联网在中国的发展和普及,越来越多的普通人在网络上走红。他们的走红,极可能因自身的某种特质在网络作用下被放大,与看客们的心理相契合,受到网络世界的普遍追捧,是大电脑时代的产物。如今科技发达,键盘侠们躲在那一方小蓝屏后面,只需动动手指,集体发功,便可能使一个人成为网红,飞上枝头做凤凰;但同时,也可让一个人掉入万丈深渊,永无翻身之日。在这样的网络环境下,“网红”便如雨后春笋般接二连三地冒出来,走进大众的视野。他们大多数有些姣好的面容、优越的家境和具有强大吸金能力的公关团队。但这样的“网红”容易走向低俗,对青少年产生不良影响。低俗网络犹如盛有人性之恶的潘多拉魔盒,只要一打开即毫无节制地蔓延,在不知不觉中侵蚀了浸淫于此的人心中本来的善。特别是现今越来越多的青少年接触网络,好奇心极盛又身处青春期的他们,难免不被低俗网红的言行举止所影响。低俗网红会做什么?骂人,传播黄色暴力,靠着出格的言行博得别人的眼球,借机上位。著名网红刘梓晨,号称八国混血,拥有全世界最完美的身材,却是一个将自己整容成“蛇精脸”、传播黄色视频、掀起一股奢靡之风的低俗之人。其低俗程度简直令人发指,就连一向对网红热情作文不减的网友们都无法忍受。因此,抵制低俗网红是当务之急。不少低俗网红将自己曝光在网络上只是为了出名,为了享受“万众瞩目”的快感以此满足自己的虚荣心。“想红”的心理促使他们不惜直播做出一些令人匪夷所思的事情,从“辣椒网红”到“黄鳝门”,从生吃蔬菜到生吞虫子,各种低俗表演令人作呕。而还有一些网红则是为了捞金,他们把金钱视若至宝,“一切只为钱”就是他们的价值观。为了钱,甚至欺粉丝,将粉丝当做赚钱的工具。低俗网红的丑陋面孔在网络上早已暴露得淋漓尽致,这低俗网红的背后除了网红的求上位、博眼球以及看客们的盲目追捧、热炒,也不乏监管部门的失职,没有严格审查这类网红便默认其为所欲为。只有加大审查力度才能将低俗的火苗熄灭,净化网上环境。同时,网友们也应自觉抵制,盲目的跟风凑热闹只会让低俗更加低俗,使其愈发猖狂。无可否认的是,网红并非皆低俗。事实上,网络上也有许多正能量网红为人们起了很好的带头作用,也借此向网友们展示了自身的才华,网友可从他们身上学到知识。总而言之,“网红时代”的到来带来了机遇,但机遇与挑战并存,是正能量还是低俗,就看你我能否擦亮双眼,明辨是非。网红本不应成为低俗的代名词,网络更不是低俗集聚的污秽之地!

关于红字小说的研究论文

应该从她内心的挣扎与矛盾上出发

The Scarlet Letter, published in 1850, is an American novel written by Nathaniel Hawthorne and is generally considered to be his magnum opus. Set in 17th-century Puritan Boston, it tells the story of Hester Prynne, who gives birth after committing adultery, refuses to name the father, and struggles to create a new life of repentance and dignity. Throughout the novel, Hawthorne explores questions of grace, legalism, sin and guilt.[edit] Plot summaryThe Scarlet Letter. Painting by T. H. Matteson. This 1860 oil-on-canvas was made under Hawthorne's personal Scarlet Letter. Painting by T. H. Matteson. This 1860 oil-on-canvas was made under Hawthorne's personal supervision.[1]The novel begins in 17th-century Boston, Massachusetts, then a Puritan settlement. A young woman, Hester Prynne, is led from the town prison with her infant daughter in her arms and the scarlet letter “A” on her bosom. The scarlet letter "A" represents the act of adultery that she has committed and it is to be a symbol of her sin – a badge of shame – for all to see. A man in the crowd tells an elderly onlooker that Hester is being punished for adultery. Hester's husband, who is much older than she is, sent her ahead to America while he settled some affairs in Europe. However, her husband never arrived in Boston. The consensus is that he has been lost at sea. While waiting for her husband, Hester has apparently had an affair, as she has given birth to a child. She will not reveal her lover’s identity, however, and the scarlet letter, along with her public shaming, is her punishment for her sin and her secrecy. On this day Hester is led to the town scaffold and harangued by the town fathers, but she again refuses to identify her child’s father.[1]The elderly onlooker is Hester’s missing husband, who is now practicing medicine and calling himself Roger Chillingworth. He settles in Boston, intent on revenge. He reveals his true identity to no one but Hester, whom he has sworn to secrecy. Several years pass. Hester supports herself by working as a seamstress, and Pearl (her daughter) grows into a willful, impish child, who is more of a symbol than an actual character, said to be the scarlet letter come to life as both Hester's love and her punishment. Shunned by the community, they live in a small cottage on the outskirts of Boston. Community officials attempt to take Pearl away from Hester, but, with the help of Arthur Dimmesdale, an eloquent minister, the mother and daughter manage to stay together. Dimmesdale, however, appears to be wasting away and suffers from mysterious heart trouble, seemingly caused by psychological distress. Chillingworth attaches himself to the ailing minister and eventually moves in with him so that he can provide his patient with round-the-clock care. Chillingworth also suspects that there may be a connection between the minister’s torments and Hester’s secret, and he begins to test Dimmesdale to see what he can learn. One afternoon, while the minister sleeps, Chillingworth discovers something undescribed to the reader, supposedly an "A" burned into Dimmesdale's chest, which convinces him that his suspicions are correct.[1]Dimmesdale’s psychological anguish deepens, and he invents new tortures for himself. In the meantime, Hester’s charitable deeds and quiet humility have earned her a reprieve from the scorn of the community. One night, when Pearl is about seven years old, she and her mother are returning home from a visit to the deathbed of John Winthrop when they encounter Dimmesdale atop the town scaffold, trying to punish himself for his sins. Hester and Pearl join him, and the three link hands. Dimmesdale refuses Pearl’s request that he acknowledge her publicly the next day, and a meteor marks a dull red “A” in the night sky. It is interpreted by the townsfolk to mean Angel, as a prominent figure in the community had died that night, but Dimmesdale sees it as meaning Adultery. Hester can see that the minister’s condition is worsening, and she resolves to intervene. She goes to Chillingworth and asks him to stop adding to Dimmesdale’s self-torment. Chillingworth refuses. She suggests that she may reveal his identity to Dimmesdale.[1]Hester arranges an encounter with Dimmesdale in the forest because she is aware that Chillingworth knows that she plans to reveal his identity to Dimmesdale, and she wishes to protect him. While walking through the forest, the sun will not shine on Hester, though Pearl can bask in it. They then wait for Dimmesdale, and he arrives. The former lovers decide to flee to Europe, where they can live with Pearl as a family. They will take a ship sailing from Boston in four days. Both feel a sense of release, and Hester removes her scarlet letter and lets down her hair. The sun immediately breaks through the clouds and trees to illuminate her release and joy. Pearl, playing nearby, does not recognize her mother without the letter. She is unnerved and expels a shriek until her mother points out the letter on the ground. Hester beckons Pearl to come to her, but Pearl will not go to her mother until Hester buttons the letter back onto her dress. Pearl then goes to her mother. Dimmesdale gives Pearl a kiss on the forehead, which Pearl immediately tries to wash off in the brook, because he again refuses to make known publicly their relationship. However, he too clearly feels a release from the pretense of his former life, and the laws and sins he has lived day before the ship is to sail, the townspeople gather for a holiday and Dimmesdale preaches his most eloquent sermon ever. Meanwhile, Hester has learned that Chillingworth knows of their plan and has booked passage on the same ship. Dimmesdale, leaving the church after his sermon, sees Hester and Pearl standing before the town scaffold. He impulsively mounts the scaffold with his lover and his daughter, and confesses publicly, exposing the mark supposedly seared into the flesh of his chest. He falls dead just after Pearl kisses him.[1]Frustrated in his revenge, Chillingworth dies a year later. Hester and Pearl leave Boston, and no one knows what has happened to them. Many years later, Hester returns alone, still wearing the scarlet letter, to live in her old cottage and resume her charitable work. She receives occasional letters from Pearl, who was rumored to have married an European aristocrat and established a family of her own. Pearl also inherits all of Chillingworth's money even though he knows she is not his daughter. There is a sense of liberation in her and the townspeople, especially the women, who had finally begun to forgive Hester of her tragic indiscretion. When Hester dies, she is buried in "a new grave near an old and sunken one, in that burial ground beside which King's Chapel has since been built. It was near that old and sunken grave, yet with a space between, as if the dust of the two sleepers had no right to mingle. Yet one tombstone served for both." The tombstone was decorated with a letter "A", and it was used for Hester and Dimmesdale.[edit] Major themesNathaniel HawthorneNathaniel Hawthorne[edit] SinSin and knowledge are linked in the Judeo-Christian tradition. The Bible begins with the story of Adam and Eve, who were expelled from the Garden of Eden for eating from the Tree of Knowledge of Good and Evil. As a result of their knowledge, Adam and Eve are made aware of their disobedience, that which separates them from the divine and from other creatures. Once expelled from the Garden of Eden, they are forced to toil and to procreate – two “labors” that seem to define the human condition. The experience of Hester and Dimmesdale recalls the story of Adam and Eve because, in both cases, sin results in expulsion and suffering. But it also results in knowledge – specifically, in knowledge of what it means to be human. For Hester, the scarlet letter functions as “her passport into regions where other women dared not tread,” leading her to “speculate” about her society and herself more “boldly” than anyone else in New England.[2]As for Dimmesdale, the “cheating minister” of his sin gives him “sympathies so intimate with the sinful brotherhood of mankind, so that his heart vibrate[s] in unison with theirs.” His eloquent and powerful sermons derive from this sense of empathy.[2] The narrative of the Reverend Arthur Dimmesdale is quite in keeping with the oldest and most fully authorized principles in Christian thought. His "Fall" is a descent from apparent grace to his own damnation; he appears to begin in purity. He ends in corruption. The subtlety is that the minister is his own deceiver, convincing himself at every stage of his spiritual pilgrimage that he is saved.[3]The rosebush, its beauty a striking contrast to all that surrounds it – as later the beautifully embroidered scarlet A will be – is held out in part as an invitation to find “some sweet moral blossom” in the ensuing, tragic tale and in part as an image that “the deep heart of nature” (perhaps God) may look more kindly on the errant Hester and her child (the roses among the weeds) than do her Puritan neighbors. Throughout the work, the nature images contrast with the stark darkness of the Puritans and their systems.[4]Chillingworth’s misshapen body reflects (or symbolizes) the evil in his soul, which builds as the novel progresses, similar to the way Dimmesdale's illness reveals his inner turmoil. The outward man reflects the condition of the heart.[4]Although Pearl is a complex character, her primary function within the novel is as a symbol. Pearl herself is the embodiment of the scarlet letter, and Hester rightly clothes her in a beautiful dress of scarlet, embroidered with gold thread, just like the scarlet letter upon Hester's bosom. [2] Parallels can be drawn between Pearl and the character Beatrice in Rappaccini's Daughter. Both are studies in the same direction, though from different standpoints. Beatrice is nourished upon poisonous plants, until she herself becomes poisonous. Pearl, in the mysterious prenatal world, imbibes the poison of her parents' guilt.[edit] Past and presentThe clashing of past and present is explored in various ways. For example, the character of the old General, whose heroic qualities include a distinguished name, perseverance, integrity, compassion, and moral inner strength, is said to be “the soul and spirit of New England hardihood.” Now put out to pasture, he sometimes presides over the Custom House run by corrupt public servants, who skip work to sleep, allow or overlook smuggling, and are supervised by an inspector with “no power of thought, nor depth of feeling, no troublesome sensibilities,” who is honest enough but without a spiritual compass.[4]Hawthorne himself had ambivalent feelings about the role of his ancestors in his life. In his autobiographical sketch, Hawthorne described his ancestors as “dim and dusky,” “grave, bearded, sable-cloaked, and steel crowned,” “bitter persecutors” whose “better deeds” would be diminished by their bad ones. There can be little doubt of Hawthorne’s disdain for the stern morality and rigidity of the Puritans, and he imagined his predecessors’ disdainful view of him: unsuccessful in their eyes, worthless and disgraceful. “A writer of story books!” But even as he disagrees with his ancestor’s viewpoint, he also feels an instinctual connection to them and, more importantly, a “sense of place” in Salem. Their blood remains in his veins, but their intolerance and lack of humanity becomes the subject of his novel.[4][edit] Public responseThe Scarlet Letter was published in the spring of 1850 by Ticknor & Fields, beginning Hawthorne's most lucrative period.[5] When he delivered the final pages to James Thomas Fields in February 1850, Hawthorne said that "some portions of the book are powerfully written" but doubted it would be popular.[6] In fact, the book was an instant best-seller[7] though, over fourteen years, it brought its author only $1,500.[5] Its initial publication brought wide protest from natives of Salem, who did not approve of how Hawthorne had depicted them in his introduction "The Custom-House". A 2,500-copy second edition of The Scarlet Letter included a preface by Hawthorne dated March 30, 1850, that he had decided to reprint his introduction "without the change of a word... The only remarkable features of the sketch are its frank and genuine good-humor... As to enmity, or ill-feeling of any kind, personal or political, he utterly disclaims such motives".[8]The book's immediate and lasting success are due to the way it addresses spiritual and moral issues from a uniquely American standpoint. In 1850, adultery was an extremely risqué subject, but because Hawthorne had the support of the New England literary establishment, it passed easily into the realm of appropriate reading. It has been said that this work represents the height of Hawthorne's literary genius; dense with terse descriptions. It remains relevant for its philosophical and psychological depth, and continues to be read as a classic tale on a universal theme.[9]The Scarlet Letter was also one of the first mass-produced books in America. Into the mid-nineteenth century, bookbinders of home-grown literature typically hand-made their books and sold them in small quantities. The first mechanized printing of The Scarlet Letter, 2,500 volumes, sold out within ten days,[5] and was widely read and discussed to an extent not much experienced in the young country up until that time. Copies of the first edition are often sought by collectors as rare books, and may fetch up to around $6,000 its publication, critic Evert Augustus Duyckinck, a friend of Hawthorne, said he preferred the author's Washington Irving-like tales. Another friend, critic Edwin Percy Whipple, objected to the novel's "morbid intensity" with dense psychological details, writing that the book "is therefore apt to become, like Hawthorne, too painfully anatomical in his exhibition of them".[10] 20th century writer D. H. Lawrence said that there could be no more perfect work of the American imagination than The Scarlet Letter.[11][edit] Allusions* Anne Hutchinson, mentioned in Chapter 1, The Prison Door, was a religious dissenter (1591-1643). In the 1630s she was excommunicated by the Puritans and exiled from Boston and moved to Rhode Island.[4]* Martin Luther (1483-1546) was a leader of the Protestant Reformation in Germany.* Sir Thomas Overbury and Dr. Forman were the subjects of an adultery scandal in 1615 in England. Dr. Forman was charged with trying to poison his adulterous wife and her lover. Overbury was a friend of the lover and was perhaps poisoned.* John Winthrop (1588-1649), first governor of the Massachusetts Bay Colony.* Richard Dawkins' Out Campaign is represented with the Scarlet Letter A emblem.[edit] Film, TV and theatrical adaptationsMain article: Film Adaptations of the Scarlet Letter1995 film poster1995 film poster* 1917: A black-and-white silent film directed by Carl Harbaugh with Mary G. Martin as Hester Prynne* 1926: A silent movie directed by Victor Sjostrom and starring Lillian Gish and Lars Hanson.* 1934: film directed by Robert G. Vignola and starring Colleen Moore* 1973: Der Scharlachrote Buchstabe a film directed by Wim Wenders in German* 1979: PBS version starring Meg Foster and John Heard* 1994: A rock musical, "The Scarlet Letter" written by Mark Governor is produced in Los Angeles.* 1995: The Scarlet Letter, a film directed by Roland Joffé and starring Demi Moore as Hester and Gary Oldman as Arthur Dimmesdale. This version is "freely adapted" from Hawthorne according to the opening credits and takes liberties with the original story.* 1996: The film Primal Fear references The Scarlet Letter.* 1996: The Marilyn Manson promotional video for the song 'Man That You Fear' obliquely references the novel.* The Red Letter Plays (In The Blood produced in 1999, and F--ing A, produced in 2000) by playwright Suzan-Lori Parks, rewrote the story placing it in contemporary New York and Houston.* 2001: A musical stage adaptation which premiered at the Fringe Festival in Edinburgh, Scotland, by Stacey Mancine, Daniel Koloski, and Simon Gray.* 2004: The Scarlet Letter is a Korean noir-thriller featuring an adulteress' monologue, that mentions a plan to raise her unborn child as Pearl in America, in a desperate plea to exit her obsessive affair.* 2008: "shAme"[1], a rock opera by Mark Governor based on "The Scarlet Letter" premieres in Los Angeles. It is a major reworking of his 1994 stage musical that was also produced in Boston in 2000 and as a radio production in Berlin in 2005. The 2000 version was endorsed and presented by the Nathaniel Hawthorne Society.[edit] References to the novelLists of miscellaneous information should be avoided. Please relocate any relevant information into appropriate sections or articles. (September 2008)[edit] Literature* The 1993 novel The Holder of the World by Bharati Mukherjee re-wrote the story, placing it in present-day Boston, Colonial America, and seventeenth-century India during the spread of the British East India Company.* Deborah Noyes wrote a companion to this novel entitled Angel and Apostle with Pearl as the main character.* Postmodern writer Kathy Acker borrows from The Scarlet Letter in her novel Blood and Guts in High School. Janie, the main character, identifies with Hester Prynne and intertwines their stories in a vulgar manner.* In the novel Speak, Hairwoman, the English teacher, refers to The Scarlet Letter in her lesson. The novel's protagonist, Melinda Sordino, is a freshman in high school who is ostracized from her fellow schoolmates during the school year, much as Hester Prynne was ostracized by the Puritans in Boston.* Maryse Condé's novel I, Tituba, Black Witch of Salem, although set at the time of the Salem witch trials, also features the character Hester Prynne.* The title of Jhumpa Lahiri's 2008 novel Unaccustomed Earth comes from a passage from the introduction to The Scarlet Letter: "Human nature will not flourish, any more than a potato, if it be planted and replanted, for too long a series of generations, in the same worn-out soil. My children have had other birthplaces, and, so far as their fortunes may be within my control, shall strike their roots into unaccustomed earth."[edit] CultureRichard Dawkins's Out Campaign for atheism uses a red scarlet "A" on webpages and clothing as an emblem of atheist identification. [12]Tennessee has drivers convicted of DUI wear vests advertising this fact while on roadside litter pick-up duty. This is a badge of shame similar to the original scarlet letter.

写她虽然遭受世人的唾弃,依然顽强的活着?

《红字》素来享有“心灵罗曼史”的美誉,它既是霍桑最优秀的作品,也是那个时代美国人的骄傲。

《红字》一书的人物刻画颇有特色,采用了典型的类型化,即书中的人物不是作为特殊的个体来展现,而是作为具有独特心理状态的一类人而打动读者。

海丝特·白兰属于那类胸前佩戴红字、勇敢、能干而又充满活力的妇女的代表;丁梅斯代尔则是手按胸膛、良心有罪的那类人的生动体现;齐灵渥斯集魔鬼、中世纪炼丹术士和心怀恶意的科学家于一体。其中每个人物又与书名所示的“红字”息息相关、紧密相连。海丝特是“现形的红字”;丁梅斯代尔是“隐形的红字”,为赎罪、内省等宗教意识所纠缠;齐灵渥斯是真正的“红字制造者”,身体的畸形与心理的仇恨导致他成为堕落深渊的最恶者;珠儿则是鲜活的、洋溢着活力的“生命的红字”,她像海丝特胸前刺绣的鲜红的红字一样构成整幅晦暗画面的亮色。

被喻为“心灵的罗曼史”的《红字》当然有大量细腻生动的心理描写。事实上,书中的主要人物不仅生活在现实生活的困境中,更生活在心理的困境中。作者用巧妙而饱蘸同情的笔触将他们心灵的扭动挣扎呈露纸上。同时,心理描写与字母“A”含义的逐渐转变互相映衬,字母“A”由清教徒眼中的“通奸罪”转变为“能干”(able)、“天使”(angel)、“崇拜”(admirable)等意,从而表达了作者对齐梅斯代尔牧师心理痛楚的同情和对海丝特勇敢大度的赞赏。

小说的重要场景,即主要人物海丝特、丁梅斯代尔、齐灵渥斯、珠儿的两次全体聚首都是通过一系列静景展示的,画面恒久、语言精炼、情感强烈,具有雕塑的力度与美感。

霍桑在《红字》和其他著作中那种渲染气氛,深挖心理,对人类道德、宗教等基本问题的深刻追问为众多后世作者所推崇,美国作家亨利·詹姆斯、威廉·福克纳、索尔·贝娄、托妮·莫里森等都汲取了他的某些写作方式。

《红字》无愧于世界上不朽巨著的称号。它自1850年出版以来,已被译成多种文字。我国自20世纪30年代以来就有多种译本问世,深受读者欢迎。它还被改编成戏剧、歌剧、电影广泛流传。

一篇关于红薯的研究小论文

红薯的营养价值:控制血糖红薯具有一定的抗糖尿病作用。奥地利维也纳大学的一项临床研究发现,2型糖尿病患者在服用白皮红薯提取物后,其胰岛素敏感性得到改善,有助于控制血糖。健身缓老日本国立癌症预防研究所去年公布的一项研究结果指出,红薯中含有的一种特殊成分——脱氢表雄酮,这种激素可以延缓衰老。而美国斯坦福大学营养研究院也通过实验证实了这种说法。有助减肥红薯有助于减肥,是因为红薯中的膳食纤维有助于促进食物中的脂肪、糖的排出,而脂肪和糖正是致人肥胖的“元凶”。另外,吃红薯后,进食者不容易产生饥饿的感觉,这就大大减少了零食的次? 上,时光的花瓣,轻轻的拨动着相思的心弦

分类: 生活 问题描述: 资料:其它的食物诸如巧克力,咖啡。牛油。红薯。炸鸡肉都能使你在保持迷人身段的努力中招致失败,不可不慎。一般说来,维持一个迷人身段的摄食情形是一天要2300卡热量,当然这个数字也要视各人的体质而略为增减。 问:有段资料是以上那样的,说什么长高不应该吃的食物,会发胖?不会吧?不会长高???????????????红薯也属于碳水化合物阿. 解析: 红薯为最佳蔬菜 世界卫生组织经过3年的研究和评选,评出最健康食品包括最佳蔬菜、最佳水果等6类。人们熟悉的红薯,被列为13种最佳蔬菜的冠军。吃红薯会不会使人发胖? 根据科学研究。红薯是不会使人发胖的,相反还是一种理想的减肥食品。它的含热量非常低,比一般米饭低得多,所以吃了之后不必担心发胖,反而可起到减肥作用。红薯中还含有一种类似雌性激素的物质,对保护人体皮肤,延缓衰老有一定的作用。因此,国外许多女性把红薯当作驻颜美容食品。 小红薯大营养 红薯中含有多种人体需要的营养物质。每500克红薯约可产热能635千卡,含蛋白质克、糖克、脂肪1克、磷100毫克、钙90 毫克、铁2克,胡萝卜素毫克,另含有维生B1、B2、C与尼克酸、亚油酸等。其中维生素B1、B2的含量分别比大米高6倍和3倍。特别是红薯含有丰富的赖氨酸,这正是大米和面粉等常规主食最欠缺的。 红薯味道甜美,富含碳水化合物、膳食纤维、胡萝卜素、维生素以及钾、镁、铜、硒、钙等10余种元素。红薯虽小,养生保健作用却大,尤其是对老年人健康非常有益。由于红薯属碱性食物,有利于维护血液的酸碱平衡。红薯中含有大量黏液蛋白、黏液多糖等,它们能保持人体心血管壁的弹性,防止动脉粥样硬化的发生,还能保持呼吸道、消化道、关节腔的润滑。此外,红薯所含淀粉的纤维素在肠道内可吸附大量水分,有利于防治便秘,减少肠癌的发生。 冠军菜作用多 小小红薯何以能成为“冠军菜”?据专家介绍,红薯不但营养丰富,而且具有防止亚健康,健美和抗癌等作用。 红薯有抗癌作用。饮食中最具有抗癌作用的营养物质是β-胡萝卜素、维生素C和叶酸,而在红薯中三者含量都比较丰富。一个小红薯(约2两重)可提供2倍量的人体每天所需维生素A、三分之一量的每天所需维生素C和约50微克的叶酸,其中膳食纤维的含量高于一碗燕麦粥。β-胡萝卜素和维生素C的抗氧化作用有助于抵抗氧化应激对遗传物质脱氧核糖核酸(DNA)的损伤。常吃红薯有助于维持人体的正常叶酸水平,体内叶酸含量过低会增加得癌症的风险。红薯中高含量的膳食纤维有促进胃肠蠕动、预防便秘和结肠直肠癌的作用。 红薯有益于心脏。红薯富含钾、β-胡萝卜素、叶酸、维生素C和维生素B6,这5种成分均有助于预防心血管疾病。钾有助于人体细胞液体和电解质平衡,维持正常血压和心脏功能;β-胡萝卜素和维生素C有抗脂质氧化、预防动脉粥样硬化的作用;补充叶酸和维生素B6有助于降低血液中高半胱氨酸水平,后者可损伤动脉血管,是心血管疾病的独立危险因素。 红薯能够预防肺气肿。动物实验发现,吸烟的大鼠体内维生素A水平较低,容易发生肺气肿,而进食富含维生素A食物的吸烟大鼠则肺气肿发病率明显降低。一些长期吸烟者活到90岁以上但没有发生肺气肿,这很可能与他们日常饮食中维生素A含量丰富有关。研究人员建议那些吸烟者或被动吸烟者最好每天吃一些富含维生素A的食物如红薯,能够预防肺气肿。 红薯有抗糖尿病作用:研究人员发现糖尿病肥胖大鼠在进食白皮红薯4周、6周后血液中胰岛素水平分别降低了26%、60%,并发现红薯可有效抑制糖尿病肥胖大鼠口服葡萄糖后血糖水平的升高。进食红薯也可以降低糖尿病大鼠甘油三酯和游离脂肪酸的水平。研究提示白皮红薯有一定的抗糖尿病作用。 呵呵,我的msn的新闻上面看到的这个消息。红薯已经涨价了,不知道是不是世界卫生组织的宣传功效,真希望你看完贴能给我拿两个红薯来,哈哈~

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