Duyệt theo Tác giả "Nguyen Thi Khoan"

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  • Hình ảnh thu nhỏ
    Tài liệu
    English speaking problems – Practical cases of Vietnamese and Omani learners
    (Giao thông vận tải, 2023) Vo Thi Kim Khuyen; Nguyen Thi Khoan; Vo Thi Thien Kim
    Since English was chosen as an international language, it has become one of the mandatory subjects at schools and higher education institutions. There are more and more English centers in the world, especially in Vietnam. A variety of courses have been designed to meet the international standards as well as the demands society in academic institutions and English language centers. However, the learners are still not completely satisfied with the courses because of unsolved problems. Pedagogy of the second language learners may struggle in speaking lessons due to different reasons. This paper, therefore, attempts to systematize practical problems and their reasons of adult learners. The cases of Vietnamese and Omani learners are described based on thepractical experience of a CELTA-certified English teacher, an observer in the higher education and a typical IELTS learner. As the result of interviews, pronunciation is the most common difficulty in speaking English which is affected mainly by the learners’ mother tongue. Most of Vietnamese learners have a similar problem which is called “vietlish language”. This means they can speak English, but their English is not easily understood by people of the same country and the foreigners due to the effects of their first language.
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    Tài liệu
    THE PRESENCE OF POLLUTANTS IN CAN GIO MANGROVE BIOSPHERE RESERVE : A REPORT ON CURRENT STA TUS AND RECOMMENDA TIONS
    (Giao thông vận tải, 2023-11) Nguyen Thi Khoan; Vo Thi Kim Khuyen; Vo Thi Thien Kim
    Can Gio was designated by UNESCO as Vietnam's first Biosphere Reserve in 2000 and is one of the largest and most successfully restored mangrove forests in the world. With the particularly important position, tourism and aquaculture are increasingly developing along with busy maritime traffic around the island. This contributes to the economy of the government and local community; however, these activities are placing a heavy burden of pollution on the marine environment, not only in the reserve but also the East Sea. Production activities of people and industrial parks in HCM city and local people in Can Gio have been discharging many different types of waste and compounds such as plastic waste, inorganic substances and heavy metals, threatening the environment and biota in the entire coastal district. To date, official studies on the accumulation of pollutants in this reserve are still limited, mainly due to the lack of a database. This article aims to report the environmental polluting compounds including nutrients from aquaculture wastewater, microplastics and heavy metals discharged directly into canals in Can Gio. The final part of this article presents potential strategies for environmental protection in this reserve.