排序方式： 共有6条查询结果，搜索用时 15 毫秒
1
1.
Sasha Nikolic Thomas F. Suesse Timothy J. McCarthy Thomas L. Goldfinch 《European Journal of Engineering Education》2017,42(6):1277-1295
Minimal research papers have investigated the use of student evaluations on the laboratory, a learning medium usually run by teaching assistants with little control of the content, delivery and equipment. Finding the right mix of teaching assistants for the laboratory can be an onerous task due to the many skills required including theoretical and practical know-how, troubleshooting, safety and class management. Using larger classes with multiple teaching assistants, a team-based teaching (TBT) format may be advantageous. A rigorous three-year study across twenty-five courses over repetitive laboratory classes is analysed using a multi-level statistical model considering students, laboratory classes and courses. The study is used to investigate the effectiveness of the TBT format, and quantify the influence each demonstrator has on the laboratory experience. The study found that TBT is effective and the lead demonstrator most influential, influencing up to 55% of the laboratory experience evaluation. 相似文献
2.
Alma Dizdarevic Medina Vantic-Tanjic Milena Nikolic 《美中教育评论》2010,(3):92-100
This paper describes the different challenges faced by all members of the local community who are directly or indirectly responsible for the educational reform regarding the process of inclusion in Bosnia and Herzegovina. Yugoslavia education system is regulated in canton legislature. Each canton has its own law on preschool, elementary school, high school and university education, with more than 30 laws covering the area of education. General and special education are separately regulated, thus violating the rights of children with special needs to be educated in the mainstream schools closest to their home. Negative attitudes, prejudices and stereotypes, educational standards non supportive for the inclusive education, lack of engagement of university facilities and negligence of scientifically based research are also considered in this study. 相似文献
3.
Gordana Bjelakovic Petar Miladinovic Tatjana Jevtovic-Stoimenov Ivana Stojanovic Jelenka Nikolic Dusica Pavlovic Gordana Kocic Marija Bjelakovic Mira Ilic Dusan Sokolovic Jelena Basic 《Indian journal of clinical biochemistry : IJCB》2015,30(1):84-88
Arginase activity is important in polyamines and nitric oxide production which are required for the normal growth of placenta and embryo. A considerable arginase activity is observed in amniotic fluid in women at the end of pregnancy. Lecithin to sphingomyelin (L/S) ratio is widely used in order to assess fetal lung immaturity and prevention of neonatal respiratory distress syndrome, the major cause of neonatal morbidity and mortality. The purpose of our study was to determine if there is a relationship between arginase activity and L/S ratio in amniotic fluid. The study included 170 pregnant women, 18–43 years old, with normal and pathological pregnancy. The arginase activity was measured on the basis of the determination of the amount of liberated ornithine from arginine as substrate. The L/S ratio was done by using a thin layer chromatography. Increased level of arginase activity correlates with the fetal lung maturity. Arginase activity and L/S values may be useful biochemical data, for intrauterine baby maturity. 相似文献
4.
Across the Central Eastern European region, inclusive education has become a policy aim. Europeanization, influence of United Nations agencies, and shifts away from Soviet models of education have led to new policy aspirations for the inclusion of children with special education needs (SEN). At the same time, policies in many countries often lack the infrastructure or internal mechanisms required for successful implementation (such as funding, professional capacity, and public will). In this article, we examine one of these challenges: funding. Through simulations based on data collected by the authors in the Republic of Serbia, we examine approaches for funding children with SEN in inclusive classrooms without losing the supports provided to them in segregated settings. Our findings illustrate the possible approaches to adequate costing of inclusive education policies and potentially serve as a methodological reference beyond specific national contexts. They are, therefore, potentially applicable across Eastern European countries.
相似文献5.
Sanja Grkovic Rajko Nikolic Maja Djordjevic Ljubomir Stojanov Snezana Zivancevic-Simonovic Gordana Djordjevic-Denic Bozica Kecman 《Indian journal of clinical biochemistry : IJCB》2007,22(2):118-122
X-linked adrenoleukodistrophy is a severe neurodegenerative disorder with impaired very long chain fatty acid metabolism.
The disease associated ABCD1 gene encodes a peroxisomal membrane protein which belongs to the superfamily of ATP-binding cassette
transporters. We investigated eight male X-ALD patients diagnosed among 142 suspected patients referred for investigation.
Plasma levels of very long chain fatty acids were measured at our laboratory using capillary gas chromatography. Eight cases
of childhood X-ALD were diagnosed. This is the first published series of Serbian patients with X-ALD. In addition, diagnosis
identifies carriers, which could be benefit for genetic counselling and prenatal diagnosis. 相似文献
6.
Sanja Grkovic Rajko Nikolic Maja Dordevic Ljubomir Stojanov 《Indian journal of clinical biochemistry : IJCB》2005,20(2):178-181
We propose a rapid, simple metodology for routine analysis of human urine to detect vanillylmandelic and homovanillic acid
related to neuroblastoma. The assay were specific capillary gas chromatography with flame ionization detection. In this methodology
an internal standard is used and the procedure involves ethyl ester formation without isolation of the compounds of interest.
The run time is 36 minutes. We also report quantitative results for urinary vanillylmandelic and homovanillic acid in neuroblastoma
patients, demonstrating the diagnostic value of this method. 相似文献
1