Descriptions of Groups using Formal Language Theory Gabriela Aslı Rino Nesin This work treats word problems of finitely generated groups and variations thereof, such as word problems of pairs of groups and irreducible word problems of groups. These problems can be seen as formal languages on the generators of the group and as such they can be members of certain well-known language classes, such...

The placement of stress also part learning pronunciation foreign language. many nonnative English students cannot pronounce the word in right way. This study aimed analyzing students’ online class and how do correct their mistakes. was conducted at public Senior High School Bekasi that involved five participants who agreed to be tested answered questionnaires. genders are choosing randomly elev...

the present study is an attempt to contribute to the l2 acquisition research through finding an appropriate answer to the question usually asked by both language teachers and learners, namely how to learn vocabulary and how to retain meanings in memory over time. we have chosen to discover the effects of two major types of productive exercises, writing and oral production exercises, on the reme...