|
1
|
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
|
|
2
|
Antimicrobio activity of esential oils from leaf of Syzygium tsoongii (Merr.) Merr. & Perry, Syzygium bullockii (hance) Merr. & Perry and Syzygium zeylanicum (L.) dc. in Ha Tinh ProvinceResearch on antimicrobial activity of essential oils from leaf of Syzygium tsoongii, Syzygium bullockii and Syzygium zeylanicum in Ha Tinh Province showed that essential oils from leaves of three... Author: Khanh Tran Hau Keyword: Antimicrobial activity; Ha Tinh; Syzygium bullockii; Syzygium tsoongii; Syzygium zeylanicum
|
|
3
|
Evaluation of the growth, yield and quality of Rehmannia glutinosa (DH19) in the midland and mountainous region of Nothern VietnamThe study aimed to determine the growth performance and plant adaptation of R. glutinosa (DH19) to the selected plantation locations in Vietnam's Northern Midland and Mountainous regions. The... Author: Loan Pham Thanh, Thu Hoang Thi Le Keyword: Rehmannia glutinosa (DH19) growth yield quality
|
|
4
|
Regular activities of adult Ptyas mucosa (Linnaeus, 1758) in a farming conditions of Nghe An province, Viet NamIn the feeding condition in Cua Lo Town, Nghe An province, Viet Nam, adult Ptyas mucosa (P. mucosa) operates seasonally and day and night with the rule: The active season is from March to December and... Author: Ong Vinh An, Dang Huy Huynh, Hoang Xuan Quang Keyword: Cua Lo Town Vietnam Ptyas mucosa.
|
|
5
|
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
|
|
6
|
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.
|
|
7
|
Generating random terrains in 3D games by an approximated version of Gaussian processCreating a 3D terrain or a wave surface takes a lot of time for a graphic artist in the 3D game creation process. This problem poses the following computer requirements: the generated terrain surface... Author: Vo Van Nhan, Viet-Hung Dang Keyword: Gaussian process (GP); 3D terrain.
|
|
8
|
Research on the possibility of transforming starch by oxidation and its application as materials for a green futureIn the current global context, there is an increasing focus on environmentally friendly and safe solutions, and the exploitation of biodegradable resources is becoming extremely urgent. Research on... Author: Lê Thị Mỹ Châu, Tuyet Dang Thi Anh, Tam Vo Thi My, Hòa Chu Thị Hiền, Lan Nguyen Thi, Trung Pham Dinh Nhat Keyword: Shapeshifting green materials starch rice straws KMnO4
|
|
9
|
Real-time pothole detection and multi-class classification for intelligent transportation systems using YOLOv8Potholes are among the most common and hazardous types of pavement defects, significantly impacting road safety, vehicle durability, and infrastructure maintenance costs. This study proposes an... Author: Tran Long Van, Vinh Nguyen The Keyword: Pothole detection YOLOv8 Computer vision Deep learning Autonomous vehicles Smart transportation
|
|
10
|
A proof of the factorial approximation via the exponential distributionThe factorial of a natural number n, denoted n!, is defined as the product of natural numbers from 1 to n. This is a familiar concept to students. Although this concept is defined simply, the function... Author: Phan Tuyet Thi, Pham Dung Tien, Ho Duc Cong Manh, Nguyen Ha Hoang, Nguyen Trang Thi Thuy, Dang Tuan Viet Keyword: Exponential distribution Gamma distribution factorial approximation
|