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11.
人们常把联邦时期墨尔本的华人社区想象成一个男人社区———男矿工、男菜农、男家具工人,大概还有草药师、水果商、蔬菜商、茶叶商和一大堆中国店铺老板等———全都是男的。总的印象就是一个男人主导的社区,男人在澳大利亚谋生,他们的女人则留在中国照料家庭。这一印象并非没有道理。维多利亚的人口普查数据表明,1857年,住在维多利亚的中国女人只有三个,而中国男人却超过25,000人。①到1901年,妇女仍只占澳大利亚华人总数的1.6%,到1921年也仅上升到6.7%。②如果把有部分中国血统的人口也计算在内,1901年,妇女在所有有中国血统的人口中也仅…  相似文献   
12.
Previous research has shown that children aged 4–5 years, but not 2–3 years, show adult‐like interference from a partner when performing a joint task (Milward, Kita, & Apperly, 2014). This raises questions about the cognitive skills involved in the development of such “corepresentation (CR)” of a partner (Sebanz, Knoblich, & Prinz, 2003). Here, individual differences data from one hundred and thirteen 4‐ to 5‐year‐olds showed theory of mind (ToM) and inhibitory control (IC) as predictors of ability to avoid CR interference, suggesting that children with better ToM abilities are more likely to succeed in decoupling self and other representations in a joint task, while better IC is likely to help children avoid interference from a partner's response when selecting their own response on the task.  相似文献   
13.
Feedback is an emotional business in which personal disposition influences what is attended to, encoded, consolidated and eventually retrieved. Here, we examine the extent to which students’ perceptions of feedback and their personal dispositions can be used to predict whether they appreciate, engage with and act on the feedback that they receive. The study is framed in psychological theories of mindset, defensive behaviours and new psychometric measures of the psychological integration of assessment feedback. Results suggest that, in this university population, growth mindset students were in the minority. Generally, students are fostering self-defensive behaviours that fail to nurture remediation following feedback. Recommendations explore the implications for students who engage in self-deception, and the ways in which psychologists and academics may intercede to help students progress academically by increasing their self-awareness.  相似文献   
14.
In the second decade of the twentieth century a new subject appeared in American high schools, aimed at providing citizens with an understanding of the essential nature of scientific thinking. "General science," as it was called, was developed and promoted by an emerging class of professional educators who sought to offer a version of science that they believed would both excite public interest and prove useful in the everyday lives of the masses of students streaming into the rapidly expanding institution of secondary education. It was to be a course with real utility that would transcend the boundaries of the specialized, abstract disciplinary subjects like chemistry and physics-subjects with identities tied to the practices and standards of the colleges and universities, which had long exerted control over the content of secondary schooling. This essay recounts the origins of general science and, in particular, examines how the intellectual and material environment of the city of Chicago at the turn of the century influenced the course that was produced and widely adopted in school programs across the United States.  相似文献   
15.
The passage that John of Joinville, faithful companion of Louis IX, devotes to the Mongols in his chronicle of the Seventh Crusade, known as “La Vie de Saint Louis”, cross-conceives two structures under the sign of hope: historical facts and legends on the one hand, and Christian sensibilities on the other, giving way to a set of “ethnological” observations about what are presented as “barbarian” customs. The text gives a faithful reflection on sentiments which agitated the Crusaders and their King: hope and disillusion. But Joinville's testimony goes far beyond that: it is first and foremost a testimony of love upon which history could be re-written.  相似文献   
16.
The increasingly diverse set of learners in colleges and universities poses considerable challenges for educators. Dorothy A. Osterholt and Sophie Lampard Dennis explain the four domains of learning they have identified and suggest ways to apply them to help students overcome a variety of obstacles to learning.  相似文献   
17.

Introduction:

Two Italian adults arrived at the Emergency Department referring diarrhea, nausea and vomiting for 4 days; weakness, fatigue and visual hallucinations were also complained of. Patients reported the ingestion of some leaves of a plant, which they supposed to be “donkey ears”, a week before. Physical examination showed hypotension and bradycardia and ECG examination disclosed sinus rhythm and repolarization abnormalities (scooping of the ST-T complex) in both patients and a 2:1 AV block in the man.

Materials and methods:

Digoxin concentration was evaluated twice for each patient (at the admission and after 4 hours) by the automated immunoassay system ADVIA Centaur®. Digitoxin concentration was evaluated by liquid chromatography-mass spectrometry (LC-MS/MS).

Results:

Despite clinical picture was suggestive of digitalis intoxication, digoxin levels were undetectable. Due to the more severe clinical picture, the male patient was treated with anti-digoxin antibodies (Digifab®) achieving a good clinical improvement and remission of the AV block within two hours. Initial diagnosis was confirmed by LC-MS/MS showing high digitoxin concentrations, but digoxin was undetectable. Patients remained stable and 48 hours later were discharged from the hospital.

Conclusion:

Whereas digoxin determination frequently relies on monoclonal antibodies which do not cross-react to digitoxin, polyclonal antibodies constituting Digifab® recognize a large spectrum of cardiac glycosides, including digitoxin. This report emphasizes the primary role of the clinical approach to patients in the emergency setting and how an active communication and a continuous sharing of professional experiences between Laboratory and Clinicians ensure an early and correct diagnosis.  相似文献   
18.
With greater access to computational resources, people use search to address many everyday challenges in their lives, including solving technology problems. Although there are now many useful ‘how-to’ resources online (especially videos on YouTube), it can still be difficult to identify, understand, and resolve certain kinds of technical problem. While research tasks have been studied for many years and we know the tactics people use, we know far less about searchers’ tactics for how-to technical tasks that involve actually being able to apply found information to resolve a problem. Crucial to our study was developing and studying a highly realistic, how-to technical task, for which there was no single guidance resource: making a phone safe for a child. After providing 39 participants with an actual phone to fix, and a search engine to perform the task, we analysed their search tactics using retrospective cued think aloud interviews. Our primary contribution is a set of 77 tactics used, in three categories, along with detail of how common they were. We conclude that people had a lot of tactics in their repertoire. Although it was not hard for participants to find relevant information, what was hard was for participants to find information they could use; indeed only 23% of participants successfully completed the entire task. Domain knowledge affected the choice of tactics used (although not necessarily towards better task success). We discuss these influences and make design recommendations for how future search systems can support those in resolving how-to technical tasks.  相似文献   
19.
20.
The authors report a short-term reading intervention study involving 15 children with Down syndrome (DS) who attended mainstream schools. The intervention programme taught children phoneme segmentation and blending skills in the context of learning letter-sounds and working with words in books. The children were taught by their learning support assistants, who received special training for this purpose. Compared to a waiting group, a group of eight children with DS improved significantly on measures of early literacy skills (letter-sound knowledge, Early Word Recognition) following eight weeks of intervention. The waiting group started to make progress once they received the intervention. Both groups maintained progress on the literacy measures five months after the intervention had finished. The results suggest that children with DS can benefit from structured, phonics-based reading intervention.  相似文献   
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