传统绘画与西方绘画的冲击

进入30年代,中国画坛的另一力量异军突起--鲁讯所倡导的新兴木刻运动蓬勃发展起来,到了40年代,木刻成为解放区最有生命力也具有代表性的画种,产生了一批版画家和版画作品.虽然曾是传统绘画一种表现形式,然而新兴的版画作为一个独立的画种形式脱颖而出,与此同时,油画的影响力也与日俱增,进入50年代以后得到更加迅猛的发展,从而在中国画坛上形成了中国画、油画、版画三足鼎立的局面.     

木刻的力量

木刻作为历史最悠久的版种,在不同时期发挥着不同的力量与魅力。木刻本身具有材料易得、可复数性、＂以刀代笔＂的创作方式以及特定颜色等属性,这些属性决定了它相比别的画种以及版种更有视觉冲击力,给观者更强烈的心灵震撼。30年代,鲁迅先生将大量优秀的艺术家及版画作品引入中国,使艺术与革命紧密结合,作为武器它在战争时期做出特殊的贡献。随着时代发展,当代艺术以缤纷多彩的状态蓬勃发展,木刻以其＂高贵性＂、独特性、多样性施展自己的＂力之美＂,在绚烂多姿的艺术世界中探索前行。     

浅探黑白木刻表现语言

黑白木刻是版画各个版种里相对容易操作、也较为人们所熟知的艺术表现形式。在特殊的历史时期这一艺术形式曾作为宣传的媒介发挥过巨大的人文作用,但在新的时期,黑白木刻由于自身版中的局限性陷入发展中的低迷状态。     

中国现当代版画艺术的肇始——新兴木刻运动

＂中国的版画曾有过体面的历史＂张奠宇在《西方版画史》中有过这样的评价。的确,我们的祖先开创了版画的先河,并树立了足以令后人永远瞻仰的艺术成就。从＂五四＂新文化运动开始,版画艺术家就在抗日宣传,争取民族独立的斗争中,以木刻版画艺术为武器,为民族的解放和自由做出了突出贡献。     

论水彩画的美感

水彩画在现今美术界,是极为普及的一个画种.世界上水彩画的始祖是德国画家丢勒,水彩画发展至今,已经有三百年的历史了.各种绘画受其工具材料和技法等影响,形成自己独特的艺术魅力.油画注重其色彩要很浑厚、多变和厚涂、画面和谐的美感.版画注重"刀刻味"、"木刻味"等和木板印制的美感.而水彩画则注重水、色彩和笔法形成的清晰、透明、水分丰盈的艺术美.其中,水彩画的美感,很值得我们去认真品味.     

高校体育“反思性教学”及策略构建

反思性教学是当下比较流行的一种新型教学方式,"学会教学"、"学会学习"是反思性教学的重要特征。有目的、有计划地对体育教学元素与实施过程的反思,能够生成、创设新的教学资源。从拓宽视域、严谨多思、主动认知3个层面进行体育"反思性教学"策略构建,对实现教学效果最大化具有十分重要的指导意义。     

江苏水印版画技法的启示

＂版＂味是版画区别于其他画种的首要条件。水印版画无论哪种板材,都有它独有的版味和独有的魅力。版味的产生是刀与木接触以后产生的版痕所散发出的独特美感,当然也包括板材本身所具有的特殊美感。像木板上美丽的花纹,砖的古朴苍厚等等,这些都是其他画种所不具备,水印版画通过拓印的手段把这些立体的美转移到平面的纸上,更直接的展现到人们的面前,印在纸上的图形其实就是版经过印刷留在纸上的痕迹,所以,版味也包括了印痕美。所有的水印版画都最大限度地发挥和利用了＂版＂的魅力,一是借助板材原始的版痕达到作者的艺术设想,二是作者结合板     

广东省阳山县深坑矿区石寨矿点成矿潜力分析

深坑矿区石寨矿点自上世纪60年代以来,开展了较系统地质矿产勘查工作,前人认为该矿点铜多金属矿体矿化类型为构造裂隙充填型,矿化普遍,但矿体连续性差、规模小,表现出有"矿"无"体"之特征。本文从矿区地质背景入手,对石寨矿点的成矿条件进行了分析,着重对其矿化蚀变特征及原因等方面进行阐述,并对比国内主要矽卡岩型铜多金属矿床基本特征,提出石寨矿点具有寻矽卡岩型铜多金属矿床的潜力。     

浅谈背斜控矿与背斜找矿

"背斜控矿"是多年来在凤太矿田铅锌矿找矿勘查中所有地质人员的共同认识。根据资料,我国所有铅锌矿床背斜是主要的控矿因素。在详细叙述凤太矿田背斜分布特征的基础上,论述凤太矿田的找矿前景,认为"隐伏背斜"具有一定的找矿潜力。矿田铅锌矿体在空间展布上,具有成带性、成群性和明显的同向性。经常一区多带、一带多矿、一矿多体。即可能在己知矿体的走向和倾向方向、在其周围上下盘、旁侧,可能有它的姐妹矿存在。文章最后提出了矿田下步找矿靶区的工作建议。     

甘肃小铁山铅锌多金属矿床地质特征及控矿因素

小铁山铅锌多金属矿床位于秦祁昆造山系之新元古代—早寒武世白银厂裂谷东延部分,区域成矿条件良好,属于白银厂矿田的重要组成部分。研究表明:矿体多层似层状、脉状及透镜状产出,赋矿岩石主要为细粒石英角斑质凝灰岩及石英角斑岩,从矿体上盘至下盘具有"绿泥石化带→硅化—绿泥石化带→硅化—绢云母化带→绢云母化带"的蚀变特征;矿床的控矿因素主要包括两方面:一是火山机构,二是火山岩建造。     

"To be a big shot or to be shot": Zing-Yang Kuo's other career.

The radical behaviorist Zing-Yang Kuo's other career reveals a figure who moved in the circles of senior university administrators and significant political figures. When he left China for Hong Kong after World War II (WWII), he did no more scientific research but embarked on an autobiography and a study of Chinese national character. A chance renewal of his acquaintance with Leonard Carmichael led to the simultaneous publication of several articles based on work done in the 1930s, and thereby to the revival of Kuo's scientific reputation. However, Kuo preferred to pursue his national character studies—his only post-WWII funded work. The author argues that it was the failure of Kuo's ambitions in China that led to both his interest in national character and to the revival of his scientific reputation, which might otherwise have lain dormant. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

钢铁产品点阵式打印机字符高度变换研究

在分析钢铁产品点阵式打印机字符高度变换原理的基础上 ,导出了与字符高度有关的各种因素及其相互关系 ,引入了字符高度变换系数的概念 ,提出了限制条件 ,为打印头设计和字符成型控制奠定了理论基础     

A dissociation between the ability to print and write cursively in lower-case letters

This paper reports the case of a patient with a peripheral spelling impairment who is much more severely impaired at writing in lower-case letters than in upper-case letters. This pattern can be observed when writing both words and single letters of the alphabet. Despite this, his problems in writing lower-case letters are no longer present when he is writing cursively. This case therefore indicates that the ability to print letters in lower-case can be selectively impaired in the absence of similar problems in printing upper-case letters or in writing lower-case letters cursively. In terms of the model of writing put forward by Ellis (1982, 1988), this suggests that allographic level representations for print handwriting styles can be functionally dissociated from allographic representations for cursive styles.     

The grandiose character, primary type

In this article I have elucidated the diagnostic entity of the grandiose character, primary type. The concept of the primary grandiose character has been around for a long time but has not been formally elucidated. The primary grandiose character is contrasted to the reactive grandiose character, which is the type normally considered in the literature. The primary grandiose character is someone who was treated with such anticipation and succor by the parents that he learned to feel no way but good and to demand succor when he did not feel good. The reactive grandiose character is someone who originally moderated his primary grandiosity but re-intensified it in order to defend against later appearing pain, particularly of a narcissistic sort. The primary grandiose character develops a large array of fears and depressions as he learns little developmentally except how to demand. In the face of these increasing anxieties and depressions, he simply demands more and more. When he appears in treatment, he shows himself as an anxiety- and depression-ridden individual, with a strong need for help (succor). The analyst tries to help with the anxieties and depressions but the treatment goes round and round because the patient does not cathect the observing function of his own ego, only that of the analyst's ego: the analyst is to know what is wrong (observe it) and fix it. When the analyst does not fix it (although he might, for a while, observe it), the analysand's grandiose rage breaks through and he shows himself for what he is, a grandiose character, primary type. Now the task is clear but the treatment formidable. The analysand must come to observe that he is grandiose and that he has foresworn the observing function. This process, which comprises a major portion of the working through, is replete with grandiose rage, working through, grandiose rage, and working through. Ultimately the patient discovers the great strength that comes from decreased reliance on the observing ego of others and increased reliance on his own observing ego. A number of diagnostic entities and clinical behaviors are shown to have a primary grandiose base. And rather than some of these depending upon repression as the basic defense, it would seem that they depend on a pre-stage of repression, akin to the concept of biological irritability. The concepts of secondary grandiosity, partial grandiosity, and developmental grandiosity are natural corollaries to the concept of primary grandiosity.     

Models of reading aloud: Dual-route and parallel-distributed-processing approaches.

It has often been argued that various facts about skilled reading aloud cannot be explained by any model unless that model possesses a dual-route architecture (lexical and nonlexical routes from print to speech). This broad claim has been challenged by M. S. Seidenberg and J. L. McClelland (1989, 1990). Their model has but a single route from print to speech, yet, they contend, it can account for major facts about reading that have hitherto been claimed to require a dual-route architecture. The authors identify 6 of these major facts about reading. The 1-route model proposed by Seidenberg and McClelland can account for the 1st of these but not the remaining 5. Because models with dual-route architectures can explain all 6 of these basic facts about reading, the authors suggest that this remains the viable architecture for any tenable model of skilled reading and learning to read. The dual-route cascaded model, a computational version of the dual-route model, is described. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

振动成型机力学参数对阳极炭块质量的影响

论述振动成型机激振力的计算方法,推导出详细的计算公式,并结合多台引进的振动成型机技术及国内振动成型机的设计与实践经验,给出激振力的取值范围。以此为依据计算出的激振力,经过实践检验,炭块的比重指标达到了理想数值。在生产1520 mm×790 mm×555 mm规格的阳极炭块时,当转速n=1650 r/m in、激振力F=230 kN时,生产出的阳极炭块比重值较为理想,满足工艺要求,且焙烧后的理化指标良好。     

连铸坯凝固组织和缺陷的冷酸蚀法宏观检验

叙述了冷酸蚀法较硫印和热酸蚀低倍检验方法的优越性，冷酸蚀法不但能够显示连铸坯的内部缺陷，而且也能够提供连铸坯凝固组织的信息。它可对连铸坯的内部缺陷原样(尺寸)地显示。同时，提出了按冷酸蚀法对现行标准进行修改的意见。     

阳极炭块夹具的最佳设计值

从最佳设计角度出发,给出了炭块堆垛天车夹具横梁上的滑轮安装之最佳位置,并找出夹具杆件的最佳几何布局,从而使夹具组刚性大,变形小,夹具的夹紧力充分作用在炭块上,并保证夹持熟阳极炭块的夹紧力大于夹持生阳极炭块的夹紧力。据以设计的天车不仅降低了整机重量,提高了天车的可靠性和寿命,同时保证了炭块在堆垛时不被破坏。     

“凭阑静听潇潇雨,故国人民有所思“——反思毛泽东的国民性改造,兼与鲁迅的国民性批判比较

国民性批判,是自晚清以来贯穿整个20世纪的重大精神命题,集革命家、军事家、诗人于一身的毛泽东,在这一领域也做出了独特而卓越的贡献,它们都已凝结在他史诗般的诗词里.透过其诗词,我们可以清楚地看到,毛泽东和以国民性批判享誉中国文坛的鲁迅,在国民性认识、国民性改造方面,很典型地代表了两条不同的道路,并各以其探索启示着中国国民性的现代化策略.     

归来庄金矿近外围找矿方向初探

归来庄金矿是一种新型金矿床,属于侵入-隐爆角砾岩型金矿,其地质特征具有一定的特殊性.通过综合分析归来庄金矿的地质特征及对其近外围的地质条件的调查,根据相似类比理论,笔者认为归来庄金矿近外围与其地质条件相似性较强的区域,如断裂破碎带及各组断裂交汇地带、中生代中偏碱性铜石杂岩体与寒武系奥—陶系灰岩带及隐爆角砾岩带等可作为在归来庄近外围开展找矿时确定找矿方向的依据,进而可确定在归来庄金矿近外围的一些找矿方向.