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51.
The purpose of the current study was to examine, within an integrative predictive model, the relative contributions of sociodemographic variables, personal resources, and work wellbeing to teacher burnout. The research was conducted with special education teachers at Italian preschools—a context in which few previous studies have been carried out—and primary schools. A cross‐sectional survey‐based study with a sample of 194 kindergarten and primary school teachers was conducted. The results indicated that teachers’ happiness at school and job satisfaction incrementally predicted variance in personal, work‐related, and student‐related burnout, even after controlling for the effects of sociodemographic factors and personal resources. Furthermore, the final integrative predictive model was similar for both kindergarten and primary teachers.  相似文献   
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This chapter explores the processes of privatisation of higher education in Chile (after 1981) and Romania (after 1989), focusing on the emergence of private institutions, the expansion in enrolments in these institutions, and the relative increase in private sources of funding for the post‐secondary sub‐sector. Attention is also given to related trends in higher education in these two countries: domestic marketisation (a strengthening of an orientation toward selling programmes/commodities to students/consumers within the country) and international commercialisation (an expansion of initiatives by domestic and foreign institutions to provide distance education, study abroad/exchange, and foreign site‐based degree programmes). Of importance to an understanding of globalisation, these two societies, which at the time exhibited similar economic systems but had different political systems and were situated in different regional contexts, experienced remarkably similar processes of and outcomes from privatisation, marketisation, and commercialisation. In both cases these processes were promoted by ‘internal’ political actors but also shaped by ‘external’ forces, notably the World Bank's higher education policy recommendations and the conditionalities included in the stabilisation and structural adjustment programmes ‘negotiated’, respectively, with the International Monetary Fund and the World Bank in order to obtain loans. As a result of these processes—occurring prior to and during the emergence of the General Agreement on Trade in Services (GATS) as a component of the World Trade Organization (WTO)—higher education institutions in both Chile and Romania are much more vulnerable to foreign influence/domination, although they also have somewhat greater opportunities to broaden their role in the global ‘business’ of higher education.  相似文献   
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Two experiments examined the development of recollection (recalling qualitative details about an event) and familiarity (recognizing the event) using the dual-process signal detection model. In Experiment 1 (n = 117; ages 6, 8, 10, 14, and 18 years), recollection improved from childhood to adolescence after semantic encoding but not after perceptual encoding and familiarity improved from ages 6 to 8 regardless of encoding condition. In Experiment 2 (n = 56; ages 6, 8, and 10 years), long duration compared to short duration of semantic encoding increased familiarity but not recollection. Age-related differences replicated those of Experiment 1, except no age difference in familiarity was found with long study duration. Overall, recollection and familiarity showed distinct developmental and functional characteristics. The dual-process signal detection model proved promising for developmental investigations.  相似文献   
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Background

Short-chain acyl-CoA dehydrogenase deficiency (SCADD) is a rare inherited mitochondrial fatty acid oxidation disorder associated with variations in the ACADS (Acyl-CoA dehydrogenase, C-2 to C-3 short chain) gene. SCADD has highly variable biochemical, genetic and clinical characteristics. Phenotypes vary from fatal metabolic decompensation to asymptomatic individuals.

Subject and methods

A Romani boy presented at 3 days after birth with hypoglycaemia, hypotonia and respiratory pauses with brief generalized seizures. Afterwards the failure to thrive and developmental delay were present. Organic acids analysis with gas chromatography-mass spectrometry (GS/MS) in urine and acylcarnitines analysis with liquid chromatography-tandem mass spectrometry (LC-MS/MS) in dried blood spot were measured. Deoxyribonucleic acid (DNA) was isolated from blood and polymerase chain reactions (PCRs) were performed for all exons. Sequence analysis of all exons and flanking intron sequences of ACADS gene was performed.

Results

Organic acids analysis revealed increased concentration of ethylmalonic acid. Acylcarnitines analysis showed increase of butyrylcarnitine, C4-carnitine. C4-carnitine was 3.5 times above the reference range (<0.68 µmol/L). Confirmation analysis for organic acids and acylcarnitine profile was performed on the second independent sample and showed the same pattern of increased metabolites. Sequence analysis revealed 3-bp deletion at position 310-312 in homozygous state (c.310_312delGAG). Mutation was previously described as pathogenic in heterozygous state, while it is in homozygous state in our patient.

Conclusions

In our case clinical features of a patient, biochemical parameters and genetic data were consistent and showed definitely SCAD deficiency.Key words: SCAD deficiency, short chain acyl-CoA dehydrogenase deficiency, screening, acylcarnitine, polymorphism, genetic  相似文献   
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This article reports on the design of a teacher education activity that involves the documentary film, Escuela, which was produced by Hannah Weyer. We describe this instructional design, highlighting how documentary film can be used strategically to create opportunities for teacher candidates to approximate the work of culturally relevant teaching.  相似文献   
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The sculptural polychromy in the Zhongshan Grottoes, sited in northwest China, has been investigated in terms of chemical composition of employed materials and pigments, state of conservation and painting technique. Raman analysis, Fourier-transform infrared analysis, analysis through energy-dispersive X-ray spectrometry coupled to scanning electron microscopy and pyrolysis coupled to gas chromatography and mass spectrometry were applied. Six analyzed samples showed silicates and kaolin as main components of the ground layers. Also lead white has been found in these layers. Minium, red-earth and mercury sulfide are the red pigments detected in the polychromy. A mixed use of malachite and atacamite has been detected in three green samples. Optical characteristics of atacamite and malachite found in the samples indicate a synthetic origin. The presence of a synthetic organic pigment such as phthalocyanine chlorinated pigment was also revealed. Ultramarine blue pigment, obtained by purification of lapis lazuli, has been detected in the blue sample. As for the binders used, fatty materials and siccative oil were found.  相似文献   
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