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Assessment of water resource variation in the lam river basin from 1970 to 2022The purpose of this research is to examine the change in water resources over the previous 50 years in the Lam River basin (also known as the Ca River) in Nghe An province, an important water resource... Author: Nguyen Tien Xuan Keyword: Ca River water resources Lam River
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Influence of spontaneously generated coherence and related phase on an all-optical switching in a three-level ladder-type system with incoherent pumpingThis paper investigates the impact of spontaneously generated coherence (SGC) and relative phase on the propagation of a probe laser pulse in the presence of an incoherent pump field. It was... Author: Hoang Dong Minh, Nguyen Bang Huy, Le Doai Van, Luong Nga Yen Thi, Nguyen Hien Thi Thu Keyword: all-optical switching EIT medium quantum interference three-level ladder system
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Improving empirical competence for students in high school in VietnamImproving experimental competence for students is an essential mission in general education nowadays, helping students initially establish scientific research capacity and is a part of cognitive... Author: Pham Thi Huong Keyword: Experimental competence; experimental exercises; high school students; Vietnam.
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The digging and dredging of canals in the Southwest of Vietnam during the French colonial period (1867-1945)Vietnamese society during the French colonial period (1867 - 1945) was marked by the French colonization of three provinces in the western region of Cochinchina, turning this land in particular and... Author: Huyền Nguyễn Keyword: Southwest of Vietnam; French colonial period; colonial government digging and dredging canals.
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The relationship of agricultural land use and nutritional loading in the Ca River basinsThe purpose of this research is to determine the relationship between the land area in the agricultural watershed and the nutrient load in the Ca River basin. Eight sampling sites in the Ca River... Author: Le Huu Tien, Ha Thanh Thi Kim, Ho Phuong Thi, Nguyen Tien Xuan Keyword: Ca River nutrient load agriculture water quality
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Research on the application of artificial intelligence techniques in price forecasting of some commoditiesThe global economy is significantly impacted by changes in the price of primary commodities. As a result, both the academic and professional sectors have paid attention to price predictions for major... Author: Son Nguyen Thai Keyword: Primary Commodities Price Forecasting GMDH ANFIS ANN LSTM
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Seasonal variation of surface water quality in the mainstream and tributaries of the Ca River BasinThe purpose of research is to assess the seasonal changes of water quality in mainstream and in specific tributaries in the Ca River Basin. Water samples were collected in the dry season (May 2021)... Author: Phuong Ho Thi, Kim Thanh Ha Thi Keyword: Water quality; nutrients; eutrophication; Ca River
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Evaluate the possibility of applying Xanthan in construction through squeeze tack and compressive strength experimentsXanthan is a natural polysaccharide in powder form, created through the fermentation of sugar by the bacteria Xanthomonas campestris. In construction, Xanthan has been researched and applied in road... Author: Tien Phan Van Keyword: Xanthan squeeze flow technique strength concrete
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The foundation, development, role of ha Tinh province capital for Ha Tinh province from 1831 to 2019Along with the establishment of Ha Tinh province in 1831, the space of Ha Tinh provincial capital was gradually formed. Experiencing many historical upheavals, the provincial capital of Ha Tinh... Author: Nga Nguyen, Nga Mai Thi Thanh Keyword: Urban town city provincial capital Ha Tinh province
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The plot and artistic language of Vietnamese short stories in the early 20th century - transitions towards modernity
From the late 19th century, Vietnamese literature started to change and transform from the medieval to the modern. In the early 20th century, especially from the 1920s onwards, Vietnamese literature... Author: Giang Hoang Thi Thu Keyword: Vietnamese short stories; in the early 20th century; plot; structure; linguistic text
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