Joe Dunman's Schoolhouse was the only school in that school community, and it reported a student population of 13 in 1883. Harris County Common School Districts: In 1884, Texas passed the Common School Law, which provided for a system of county schools to be established across the state.
1 9. 2  Disadvantages Of Nanoparticlesï Small size & large surface area can lead to particle aggregation .ï Physical handling of nano particles is difficult in liquid and dry forms.ï Limited drug loading.ï Toxic metabolites may form.3  10. Disadvantages Of Nanoparticlesï Small size & large surface area can lead to particle aggregation .ï Physical handling of nano particles is difficult in liquid and dry forms.ï Limited drug loading.ï Toxic metabolites may form. 2  10.
Disadvantages of V Model. The biggest disadvantage of V-model is that itâs very rigid and the least flexible. If any changes happen mid way, not only the requirements documents but also the test documentation needs to be updated.he object of the article is to uncover the disadvantages of the traditional V model of testing over the Agile test methodology. In doing so we will cover the following points: