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991.
博物馆之夜     
上期回顾就在阿兹特克人要用我们祭祀的危急时刻,我在卡拉的配合下,成功地夺了战争令牌,逃到了博物馆的一楼。在这里,我们竟然意外地遇到了马斯顿博士!老师来了“马斯顿博士!”我叫道,“诺福克博士在哪儿?”马斯顿博士猛地回过头,他眨着眼睛,注视着我们,突然朝问讯台那一边的楼梯跑去。“追上他!”我大喊一声。“托尼!卡拉!贾森!贾尼丝!”这时,卡尔森小姐和同学们走进了博物馆。跟他们一起来的还有个警察。他们一看见我们就全都朝我们跑过来。“哇,终于得救了!”我叹了一口气。“这回是真的了。”卡拉说。“原谅我,都是我不好,是我劝大家来…  相似文献   
992.
美国营利性高等教育的特征   总被引:1,自引:0,他引:1  
过去,教育与营利似乎是一对相斥的概念教育属于公立机构,通过政府财政预算获得经费,而营利活动则属于企业行为。在新的经济和社会环境下,这种格局开始发生变化,一方面部分大学组织的性质发生了变化,营利性机构渐渐涉足过去公立机构的职能范围;另一方面公立大学不再完全依靠政府拨款,开始向学生收取学费,并且从事一些营利性的活动。《民办教育促进法》在制定过程中,也无法绕开教育与营利性这对矛盾。为了解决《教育法》对教育机构属性的规定与现实情况之间的矛盾,《民办教育促进法》对于教育机构的营利问题进行了模糊处理,“合理回报”就是妥协的结果。目前人们在“教育产业化”认识问题上依然存在着较大的分歧。在国外虽然没有“教育产业化”这样的提法,但遇到的问题却是相同或相似的,因此高等教育市场化、商品化、私有化等是学术界十分关心的问题。特别是营利性高等教育机构的出现和迅速发展,更引起人们的高度关注。为此,本刊特别组织了这次笔谈,邀请国内外研究者分别从各个角度发表自己的看法。  相似文献   
993.
Water hyacinth (Eichhornia crassipes (Mart.) Solms) is a prolific free floating aquatic macrohpyte found in tropical and subtropical parts of the earth. The effects of pollutants from textile wastewater on the anatomy of the plant were studied. Water hyacinth exhibits hydrophytic adaptations which include reduced epidermis cells lacking cuticle in most cases, presence of large air spaces (7~50 μm), reduced vascular tissue and absorbing structures. Textile waste significantly affected the size of root cells.The presence of raphide crystals was noted in parenchyma cells of various organs in treated plants.  相似文献   
994.
INTRODUCTION Rice (Oryza sativa L.) is one of the most im-portant crops in Pakistan. It is the third largest crop interms of area and production after wheat and cotton.Although rice in Pakistan is consuming large acreage,Pakistan is still far behind other rice producingcountries. The average yield is very low (2 t/ha) ascompared to Egypt (8.4 t/ha) and USA (6.6 t/ha).There are many reasons for this low yield. The mostimportant are high temperature (40?50 °C), low hu-midity at …  相似文献   
995.
This study examined the importance of reported sense of coherence (Antonovsky, 1987) in mothers of children with hearing impairment. Sense of coherence was explored as a factor in relation to the experience of stress and subjective life satisfaction and in the context of other relevant variables in coping (e.g., social support, additional handicaps of the child, child's hearing status, means of communication). Two hundred thirty-five mothers completed a questionnaire, and path analysis corroborated a theoretical model in which sense of coherence was delineated as a factor contributing directly to stress perception. Both sense of coherence and the experience of social support were identified as resources that reduced reported stress and improved quality of life, with sense of coherence especially important in reducing stress. Child variables, including additional handicaps and extent of hearing impairment, intensified reported stress for the mothers, but mode of communication with the deaf child did not affect stress experience. The findings are discussed within the context of socialization theory. Recommendations for further research (e.g., longitudinal data, control designs, socio-economic status, applicability to fathers) are made.  相似文献   
996.
一 勞動是社會存在的必要條件,蘇聯、人民民主國家中勞動的新的特徽人類社會的發展史,是直接建立在勞動發展的基礎上的。勞動是人類生存和社會存在的必要條件。因此,對年青一代進行勞動教育,具有極其重要的意義。 馬克思主義的奠基人認為,勞動創造了世界,勞動使人類和自然界更趨完善。人類創造了工具,並利用工具來改變自然界,同時也改變着生存條件和人類自己。因此,恩格斯指出,在某種意義上來說,勞動創造了人類。 勞動的過程,首先表現在製造勞動工具這一點上。勞動過程包括着些什么要素呢?第一,勞動是有目的性的活動;第二,勞動是有對象的;第三,在勞動過程中使用着勞動工具;第四,勞動是有成果的。当我們進行勞動教育的時候,自然就必須注意勞動過程的四個要素,同時,更要注意這四個要素是統一而不可分割的。勞動教育有兩個主要目的:第一,培養學生善於把知識、技能和熟練技巧運用到實践中去;第二,通過勞動教育,培養和形成學生的共產主義道德。自從出現了剩餘勞動和少數人把剩餘勞動攫為已有的情况,人類社會中也就開始了人剝削人的现象。從這時起,人類的勞動也就被分成腦力勞動和體力勞動。於是勞動的正常性質就遭受了破壞,人類個性在勞動中的正常發展也遭  相似文献   
997.
Cooperate     
I leaned on the empty table and waited,surrounded by decay-ing brick walls and a locked steel door.The sun shone through holesin the ceiling,and I took it in—it'd been days since I'd seen it—passing the time in recollection.“Cooperate,”my lawyer had advised in a hissing,tinny voiceover the telephone.“No problem—I'll do anything to get out of here,”I replied.“They're sending an American,rightI don't trust these Ecuadore-ans.Nothing I say matters unless I grease their palms too.”He chucked through the static,saying in the humorless voice of  相似文献   
998.
OBJECTIVES: The purposes of this study were: (1) to ascertain the incidence and nature of severe physical child abuse in Wales; (2) to ascertain the incidence of all physical abuse in babies under 1 year of age; and (3) to determine whether child protection registers (CPR) accurately reflect the numbers of children who are physically abused. METHODS: This is a population-based incidence study based in Wales, UK, for 2 years from April 1996 through March 1998. Children studied were under the age of 14 with severe physical abuse consistent with the criminal law level of Grievous Bodily Harm. This included seven categories of injury (death; head injury including subdural hemorrhage; internal abdominal injury; physical injury in Munchausen Syndrome by Proxy including suffocation; fracture; burn or scald; adult bite). Cases were ascertained by a pediatrician surveillance reporting system (WPSU). A criterion for inclusion was multidisciplinary agreement that physical abuse had occurred (at case conference, strategy meeting, or Part 8 Review). The incidence of all babies under 1 year of age with physical abuse was also studied. Ascertainment of babies under the age of 1 year was undertaken from CPR as well as the WPSU. RESULTS: Severe abuse is six times more common in babies [54/100,000/year (95% CI +/- 17.2)] than in children from 1 year to 4 years of age [9.2/100,000 (95% CI +/- 3.6)]. It is 120 times more common than in 5- to 13-year-olds [0.47/100,000 (95% CI +/- 0.47)]. This is mainly because two types of serious abuse (brain injury including subdural hemorrhage and fractures) are more common in babies under the age of 1 year than older children. Using data from two sources (the WPSU and CPRs), the incidence of physical abuse in babies is 114/100,000 (CI 114 +/- 11.8) per year. This equates to 1 baby in 880 being abused in the first year of life. The largely rural Health Authority area in Wales had incidence figures for abuse in babies that were 50% of the three other predominantly urban Health Authority areas. Boys throughout the series were more at risk of being severely abused than girls (p < .025). Only 29% of the babies under 1 year of age on the CPR had actually been injured. Thirty percent of abused babies under the age of 1 year and 73% of severely abused children over the age of 1 year had caused previous concern to health professionals regarding abuse or neglect. Conclusions: Physical abuse is a significant problem in babies under the age of 1 year. Very young babies (under 6 months old) have the highest risk of suffering damage or death as a result of physical abuse. Severe abuse, in particular subdural hematoma and fracture, is much more common in babies than in older children. There is evidence of failure of secondary prevention of child abuse by health professionals, with a greater need to act on concerns regarding abuse and neglect. Interagency child protection work in partnership with parents should focus more on protecting babies under age 1 year from further abuse than on maintenance of the infant within an abusive home. The CPR is not intended as an accurate measure of children suffering abuse. It is a record of children requiring a child protection plan and must not be used as a measure of numbers of abused children.  相似文献   
999.
This study investigated children's understanding of others' intentions in a social learning context. Specifically, it investigated whether knowing an adult's prior intention before the adult gives a demonstration influences what children learn from the demonstration. In the five main experimental conditions, ninety-six 2-year-old children watched as an experimenter (E) pulled out a pin and opened the door of a box. Children in two No Prior Intention conditions saw this demonstration alone or paired with an irrelevant action. Children in three Prior Intention conditions knew what E was trying to do before the demonstration: they first saw E either attempt unsuccessfully to open the door, or visit and open several other containers, or they first saw that the door opened. Children opened the box themselves more often in each of these three conditions than in the two No Prior Intention conditions, even though children in all five conditions saw the exact same demonstration of how to open the box.  相似文献   
1000.
OBJECTIVE: To conceptualize the underlying causes of the medical neglect of children in a developing country and to provide suggestions for the management of neglect by pediatricians. METHODS: A case history of a 4-year-old boy from Turkey with neglect of the required treatment for acute lymphoblastic leukemia is used to examine the causes and management of medical neglect. Results: Although epidemiological studies on child neglect are lacking, this case exemplifies how in DEVELOPING countries, reasons for neglect or non-compliance with medical recommendations and the roles and actions taken by the health care and the social service systems may differ from western populations. Common to both western and developing countries, the characteristics of the child, family, and society may be reasons for medical neglect. However, cultural fatalistic beliefs profoundly present in the developing world may also contribute to the medical neglect of a child. Identification of the neglect, a comprehensive, multidisciplinary assessment emphasizing the strengths within the family and the society, and the determination of the pediatric team to act in the best interest of the child may result in resolution of the neglect even in circumstances where resources within systems are not sufficient. CONCLUSIONS: In developing countries, increased emphasis on child neglect, its prompt recognition and management within the pediatric profession as well as at a health care and social service system levels are needed to address this prevalent and potentially fatal child health problem.  相似文献   
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