Browsing Civil Engineering by Author "Abadjieva, T."
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Nair, S.; Vokolkova, V.; Abadjieva, T. (University of Botswana, NaN, 2000)[more][less]
Abstract: The percentage of students, especially women in engineering, is very low in Botswana and the country is still heavily dependent upon foreign human resources. The objective of this research has been to study the gender differences in education, which might have caused the current poor representation of women in engineering.The secondary school results of 749 students were statistically analyzed per gender. Three main factors were identified by factor analysis: the science ability, the general aptitude and the memory ability factor.As to the general-aptitude and memory ability factor, it was found that no statistically significant difference between boys and girls exists. However, there is a difference in the science-ability factor. To strengthen this factor for girls, it requires to make the studies of Mathematics and Science courses attractive to girls at early stage so that they are not limited in their options at the level of secondary education and thus in their career choice. URI: http://hdl.handle.net/10311/624 Files in this item: 1
Nair_BJT_2000.pdf (1.543Mb) -
Nair, S.; Vokolkova, V.; Abadjieva, T.; Michalek, J. (University of Botswana, NaN, 2000)[more][less]
Abstract: The percentage of students, especially women in engineering, is very low in Botswana and the country is still heavily dependent upon foreign human resources.The objective of this research has been to study the gender differences in education,which might have caused the current poor representation of women in engineering.The secondary school results of 749 students were statistically analyzed per gender.Three main factors were identified by factor analysis:The science-ability, the general aptitude and the memory ability factor.As to the general aptitude and the memory ability,it was found that no statistically significant difference between boys and girls exists.However, there is a difference in the science-ability factor. To strengthen this factor for girls,it requires to make the study of mathematics and science courses attractive to girls at early stage so that they are not limited in their options at the level of secondary education and thus in their career choice. URI: http://hdl.handle.net/10311/647 Files in this item: 1
Nair_BJT_2000.pdf (1.021Mb) -
Abadjieva, T. (University of Botswana, NaN, 1998)[more][less]
Abstract: Investigations of the influence of various factors on the modulus of elasticity and deformability of different types of lightweight concrete are presented.The results show that the modulus are not constant and decrease with the increase of the level of applied stress. Aggregate proposity and volume fraction effects the modulus of elasticity and the modulus of deformability of concrete. Using different concrete mixes of varying strength, it was confirmed that the the modulus of elasticity and the comprehensive strength of concrete are directly proportioned. The modulus of elasticity per unit strength decreases with the age of concrete. As lightweight concrete is a heterogeneous, multiphase material, the volume fraction and modulus of elasticity of the principal constituents influence the modulus of elasticity of the composite material. URI: http://hdl.handle.net/10311/611 Files in this item: 1
Abajieva_BJT_1998.pdf (1.208Mb)
Now showing items 1-3 of 3