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Open Access February 09, 2023

Two-Mode Sub harmonic Generator Coupled to Thermal Reservoir

Abstract In this article, our investigation to study squeezing and statistical properties of the light by a two mode sub harmonic generator coupled to thermal reservoir via a single port-mirror. The equation of motion answers are then used to calculate the mean photon number, photon number variance, and quadrature variance for two mode cavity light. However, we have found that the degree of squeezing is [...] Read more.
In this article, our investigation to study squeezing and statistical properties of the light by a two mode sub harmonic generator coupled to thermal reservoir via a single port-mirror. The equation of motion answers are then used to calculate the mean photon number, photon number variance, and quadrature variance for two mode cavity light. However, we have found that the degree of squeezing is indeed affected by the present of thermal light. The mean photon number of the system under consideration increases with increasing n-.
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Open Access January 06, 2024

English as a Lingua Franca: Attitude and Perception of the Ghanaian English Teacher Towards Native Speakers Accent

Abstract English language has become a global language due to first, the results of British colonial expansion and, global commercial interests. It has become a lingua franca in many countries, including Ghana. Qualitatively, the study adopted case study research design. The purpose of the study was to find out the perception and the attitude of Ghanaian English teachers towards the Native Speakers’ [...] Read more.
English language has become a global language due to first, the results of British colonial expansion and, global commercial interests. It has become a lingua franca in many countries, including Ghana. Qualitatively, the study adopted case study research design. The purpose of the study was to find out the perception and the attitude of Ghanaian English teachers towards the Native Speakers’ accents. The population of study consists of all ten (10) tutors in the Department of Languages, Offinso College of Education. Purposive and convenient sampling techniques were used to select the college and the tutors for the study. The main tool used for the collection of data was the semi-structured interview. Most of the participants revealed positive attitudes towards their own English accents which were different from that of the native speaker. Ghanaians are often faced with the challenge of which accent to use when communicating with each other and with outsiders. Most of the tutors from Offinso College of Education who participated in this study expressed positive responses to their non-native speaker’s accents. Not only did the idea of having a native speaker’s accent hold no attraction for them but they also found it strange because it would not represent their L1 identity. The majority of participants in this study preferred to use their non-native accents to attempt to adopt those of the native speaker. To them, there is only one distinction between English accents -you are either a native or non-native.
Review Article

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Keyword:  Accent

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