一羽迷路鸽的故事

你知道一羽赛鸽因迷路而由此引出了一段业界佳话的故事吗?今生今世,谁说奇迹不再发生,幸运不会落入你家?一天,一羽迷路的赛鸽钻进一位赛鸽爱好者的鸽舍。这羽赛鸽病病歪歪,尾巴又长,既不像雄鸽,也不像雌鸽。无论是健康状况,还是体格情况,那位鸽友都对它很失望。他甚至认为,如果把这鸽子宰掉,也算是为原鸽主     

爱情,在校园开花结果

2005年9月1日,我国教育部新颁布的《普通高等学校学生管理规定》正式实施,取代沿用了15年的旧规定。新规定有一条特别引人注目,那就是取消了旧规定中的第30条:“在校期间擅自结婚而未办理退学手续的学生,作退学处理。”教育部学生司林司长这样强调:“教育部不禁止在校学生结婚,但并不提倡。”据统计,自新规定颁布以来,在70所大学里,申请结婚的学生只有万分之一。大学生结婚,离现实究竟还有多远?禁令取消后,现实会是如何呢?是像打开了“潘多拉盒子”,情况变得复杂起来,还是实际影响相当有限呢?大家见仁见智,也许这个问题还需要交由时间来回答。在外国许多国家,大学生结婚不会被禁止,以下这篇报道讲的就是美国哈佛大学和乔治敦大学校园里把爱情进行到底的学生。编者之所以挑这篇文章,出发点很简单,就是希望大家读着别人的故事,能感受到另一种不同的人生选择和生活体验。     

Effect of the amount of zinc-doped on the electrochemical performance of nickel hydroxide

1.IntroductionInrecentyears,theNi-MHbattery,akindofnewtypesecondarybatterydevelopedonthebaseofrechargeableNi-Cdbattery,hasattractedtheattentionofmostcustomersintheworldduetotheirexcellentperformancessuchashighpowerdensity,verygoodcyclability,highspecificcapacityandlessenviron-mentalimpact.Currently,theNi-MHbatteryiswidelyusedasapowerforportableelectricdevices,electricvehicles,portablevideos,andsomeimportantsmallapplications[1-3].Nickelhydroxideiscommonlyusedastheactivematerialfornickelposit…     

20世纪的中国史学：对其背景和发展过程的评论

一在中国史学的现代化进程中 ,起作用的主要有三个因素。第一个因素是时势 ,因为时势变了 ,对过去历史的解释就得随之而改变。第二个因素是史学变革的手段 ,这可以从中国史学的自身传统中获得。第三个因素就是外来文化的影响 ,这种影响是通过近代西方史学以及其强劲的日本支脉而获得的。就史学领域本身来说 ,传统史学也是中国史学现代化的一个基础。更为重要的是 ,传统史学著作都是中国式的 ,故而更容易为人们所接受。梁启超在《中国历史研究法》一书中 ,就曾引用一系列中国古代批评旧思想的学者言论 ,借以说明他倡导的有悖于传统的历史观念…     

Developmental change in proactive interference

The aim of the present research was to examine age-related change in proactive interference, which refers to impaired recall due to interference from material presented previously. Study 1 was a meta-analysis based on 26 studies that included 82 data sets. The results indicated that proactive interference decreased between 4 and 13 years of age. In Study 2, children from grades 3 through 6 and college students (N = 125) were administered a short-term memory task in which they briefly remembered sets of three words. For all ages, recall was accurate on Trial 1. However, recall became less accurate over Trials 2 through 4, particularly for the younger children in the sample. In addition, structural equation modeling revealed that age-related change in interference was linked to age-related change in speed of information processing. Results are discussed in terms of the nature of age-related change in interference.     

ersity,Urumqi 830011,China

国茶文化:583,农业考古:463,中国茶叶:366,茶艺文化:358,文化节:273茶文化:9603,茶艺:1574,茶馆:1036,趋势分析:667,茶文化活动:656,陆羽:647,发展现状:609,中国茶文化:595,农业考古:592,茶文化研究会:582,文化节:466,茶学:460,中国茶:443,茶史:441,中国茶叶:441,茶会:386,茶艺     

学会道歉

有3种基本的道歉类型：事前、中间和事后。每种类型都有自己的最好时机。当你看到要出麻烦时，最好采用事前道歉。这个办法能使父母的教训柔和一些，可以抢他们之前一步行动。“爸爸，我能和你说话能和你说话吗?”(这一直都是个聪明的谈话开头。这使爸爸感到你知道他的存在。) “当然可以。有什么事?”“还记得你借给我的计算器吗?”“是的。”“非常抱歉，我不小心把它丢在公共汽车上了。我回去找过，但没找到。真是对不起，我会还给你一个新的。”“哦，别担心了。那是我去银行存款时免费得到的。我肯定能再找一个。”“噢，我真是很着…     

语言哲学

本文试图解释一些20世纪英-美哲学家支持的重要主题和理论问题.哲学自身是研究实在的基本成分或人类所拥有的基本概念.因此语言哲学是研究语言理解的最基本概念.最明显的概念是意义、意谓事物的词和句子.然而理解什么是意义并不容易.意义的研究导致了语言哲学的其他概念--句法、语义和语用的产生,这些概念是语义哲学的中心概念.     

Reading difficulties in Albanian

Albanian is an Indo-European language with a shallow orthography, in which there is an absolute correspondence between graphemes and phonemes. We aimed to know reading strategies used by Albanian disabled children during word and pseudoword reading. A pool of 114 Kosovar reading disabled children matched with 150 normal readers aged 6 to 11?years old were tested. They had to read 120 stimuli varied in lexicality, frequency, and length. The results in terms of reading accuracy as well as in reading times show that both groups were affected by lexicality and length effects. In both groups, length and lexicality effects were significantly modulated by school year being greater in early grades and later diminish in length and just the opposite in lexicality. However, the reading difficulties group was less accurate and slower than the control group across all school grades. Analyses of the error patterns showed that phonological errors, when the letter replacement leading to new nonwords, are the most common error type in both groups, although as grade rises, visual errors and lexicalizations increased more in the control group than the reading difficulties group. These findings suggest that Albanian normal children use both routes (lexical and sublexical) from the beginning of reading despite of the complete regularity of Albanian, while children with reading difficulties start using sublexical reading and the lexical reading takes more time to acquire, but finally both routes are functional.     

反季节冬春蔬菜种植农民收益的初步分析——保山市隆阳区潞江坝的实证研究

本文初步对保山市反季节蔬菜进行分析,纵向从蔬菜种子的来源、蔬菜的栽培、蔬菜的收集销售、贮藏和运输这一商品链出发,逐级分析菜农、蔬菜收集人、菜老板的收益分析,从而在整体上揭示菜农在这条商品链上的收益地位;横向同种植其他经济作物,如香烟和甘蔗的收益作对比分析。说明了西部民族山区的广大农户主要收入来源于种植业的现实,农户如何选择种植的经济作物对提高收入有直接的影响,决定农户种植收益除了市场的因素以外各级政府的行政行为则也起到一定的作用。