The University of the South Pacific is owned by 12 nations in the South Pacific Ocean. The institution provides higher education through its 14 campuses, with at least 1 campus per member country. To be able to overcome the geographical divide and isolation, while ensuring high-quality learning and teaching, the university utilizes Internet, satellite, and mobile devices and other Information and Communications Technology (ICT) tools and technologies to provide virtual classroom experience. This article outlines the approaches adopted in offering a first-year chemistry course, in parallel, through face-to-face and distance modes. The novel attributes of bridging the geographical divide are presented. The article concludes with a discussion of new innovations that will further bring the classroom to the student irrespective of where the student is in the world. 相似文献
Colloidal dispersions are suspensions of micron-sized solid particles in a solvent like water or oil. Self-assembly is a widely used approach to create ordered structures of colloidal particles by engineering the inter-colloid potential. This article illustrates how entropy drives disorder to order transitions in a colloidal assembly. 相似文献
The present study was conducted to assess correlation of ammonia levels with valproate levels in epileptic patients presenting
with valproate toxicity and also whether liver enzymes and ammonia levels could serve as biochemical marker of valproate toxicity.
100 patients with epilepsy who had received valproate therapy for more than 12 months and had presented with valproate toxicity
and 100 controls were included in the study. The serum valproate, ammonia and liver enzymes were measured in these subjects.
In patients with valproate toxicity, the mean level of serum valproate was 110.91 ± 28.68 mg/dL (therapeutic range 50–100
mg/dL). Serum ammonia was higher (86.37 ± 39.90 μg/dL) in patients with valproate toxicity compared to controls (68.73 ± 30.07
μg/dL). Out of 100 patients, only 37 patients had serum valproate level > 120 mg/dL and 22 patients had raised levels of valproate
as well as ammonia. Age < 30 years and serum ammonia > 69 μg/dL is risk factors for valproate toxicity. Serum ammonia, liver
enzymes should be regularly investigated in patients on valproate therapy for early diagnosis of valproate toxicity. 相似文献
In rats with streptozotocin induced severe diabetes mellitus, aqueous extract of Trichosanthes dioica fruits at a dose of
1000mg/kg body weight daily once for 28 days reduced the levels of fasting blood glucose, postprandial glucose, asparate amino
transferase, alanine amino transferase, alkaline phosphatase, creatinine, urine sugar and urine protein where as total protein
and body weight was increased. No toxic effect was observed during LD50. Our study suggests that further detailed toxicity
studies and mechanism of action of T. dioica would be useful for undertaking human trials. 相似文献
This article addresses how European policy initiatives in higher education, research and innovation are diffused in the European higher education research and education area. Based on an instrumental and an institutional perspective, specific expectations are developed as to how policy diffusion might unfold, and, through an in-depth analysis of the strategic plans of 19 higher education institutions in Latvia and Norway, the article identifies factors that potentially mediate European policies into the strategic agenda of universities and colleges. The findings show that European Union membership and policy area seems to matter for the attention given to European policy initiatives, while administrative capacity at institutional level have less or quite mixed effects. The article concludes that both instrumental and institutional perspectives are of value in explaining how European policy diffusion takes place.
This review provides an overview of definitions and measurements of ‘Social Distance’ and attitudes children without disabilities carry towards children with disabilities. Measures include explicit and implicit approaches but clearly, the ‘Bogardus Social Distance Scale’ (A Social Distance Scale, 1933, 14 May 2014) is the most used scale in research, yet it is outdated. For a deeper look into what impacts children's ‘Social Distance’ in inclusive school settings and in order to find measurable constructs, relevant attitude questionnaires are discussed. To bring long‐used measures and attitudes together, a comprehensive model of ‘Social distance’ is introduced. This model integrates the classical view on ‘Social Distance’ as interaction willingness with feelings associated with this interaction and includes attitudes children carry towards individuals and towards the group the interaction partner is believed to belong to. In summary, this paper shows the need for a more comprehensive and precise measure on how school children really engage with one another. 相似文献