Origin

Bacillus velezensis RB.IBE29 was originally isolated from the rhizospheric soil of black pepper cultivated in the Central Highlands. Previous studies showed that this bacterium was a good chitinase producer, biocontrol agent, and biofertilizer.

6p viengfa 28-10-2024 3 0   Download

The purpose of this article is to examine the translation processes used by Vietnamese EFL college students as well as the effectiveness of the translated versions in comparison to the original Vietnamese papers.

6p vifilm 11-10-2024 1 0   Download

Pulmonary sclerosing (Pneumocytoma) is a rare benign pulmonary tumor of primitive epithelial origin. Because of the unspecific radiological features mimicking malignancies and their histological heterogeneity, the differential diagnosis with adenocarcinoma and carcinoid tumors is still challenging.

6p viling 11-10-2024 2 0   Download

To evaluate the imaging characteristics of coronary artery fistulas (CAFs) by multidetector computed tomography (MDCT). Materials and Methods: a prospective descriptivestudy from January 2019 to September 2020 enrolled 31 patients (11 males, mean age 56 years) detected CAFs on MDCT at Radiology Centre of Bach Mai hospital. The origin, size, and drainage site of CAFs were analyzed.

6p viling 11-10-2024 0 0   Download

Left pulmonary artery sling (LPAS) is a rare congenital anomaly in which the left pulmonary artery originates from the posterior aspect of the right pulmonary artery and courses between the trachea and esophagus to reach the left lung. This anomaly causes distal tracheal and/or right main-stem bronchus compression.

5p viling 11-10-2024 0 0   Download

This study was therefore designed to evaluate the physical and physiochemical quality characteristics of inbred varieties with diverse origins and released in different periods in North Vietnam to determine the level of genetic divergence through cluster analysis.

10p vibecca 01-10-2024 1 1   Download

This article presents the results of improving an artificial neural network (ANN) to predict the tool wear in high-speed dry turning of SKD11 steel. The original ANN was a backpropagation (BPN) model with the Gradient Descent algorithm (GD).

15p viyoko 01-10-2024 4 1   Download

In the present work, with the aim of thorough treatment of the used cutting fluid originated from of Samsung Electronics Vietnam Thai Nguyen factory, we propose the utilization of ZVI as catalyst for the secondary treatment stage.

9p vikwong 29-09-2024 2 1   Download

Lightweight structures with soft inclusion material, such as hollow core slabs, foam sandwich wall, pervious pavement are widely used in construction engineering for sustainable goals. Voids and soft inclusion can be modeled as a very soft material, while the main material is modeled with its original rigidity, which is so much higher than inclusion’s one.

11p vifilm 24-09-2024 4 1   Download

The paper investigates the flexural performance of reinforced concrete beams in which fly ash from Vinh Tan power station was used to replace original Portland cement in the proportions of 0%, 10%, 20% and 40% by weight.

13p vifilm 24-09-2024 1 1   Download

In civil engineering, distinct mechanical properties and behaviors of structural steel rods necessitate a novel approach to material modeling. This study extends the application of recently proposed strain-hardening laws, originally developed for automotive sheet metals, to several structural steel rods (CB240-T and CB300-T). Standard uniaxial tensile tests are conducted for each examined material to obtain experimental stress strain data.

11p xuanphongdacy06 18-09-2024 3 1   Download

Non-Hodgkin lymphoma is a malignant disease of lymphoid tissue (lymph nodes, lymphoid organs such as nasopharynx, tonsils, digestive tract, spleen, thymus, bone marrow, etc) which originates from many types of lymphocytes such as progenitor B cell, progenitor T cell, mature B cell or mature T cell. To evaluate the characteristics of children with non-Hodgkin lymphomas at Children’s Hospital 1.

7p vinatisu 29-08-2024 0 0   Download

Melanotic neuroectodermal tumour of infancy (MNTI) is a rare, pigmented neoplasm generally arising in infants during the first year of life. The tumor is rapidly growing, pigmented neoplasm of neural crest origin. The mean age of patients at diagnosis is 4.3 months, with a near-equal male to female ratio of 6:7.

6p vinatisu 29-08-2024 2 0   Download

The use of natural-origin active compounds in disease treatment is currently a prevailing trend. Mangiferin, a major component found in mangoes, is present in relatively high proportions. To develop a formulation and process for producing nano mangiferin using the selfassembly method with phosphatidylcholine and chitosan.

10p vinatisu 29-08-2024 4 0   Download

The study aims to explore the motivation of organic food consumption among consumers in Hue city. The authors applied means-end chain theory in 77 samples. The results showed health and happiness are drivers for organic food purchase. The organic product attributes as means to achieve consumption goals are “no chemicals”, “food safety”, “better sensory”, “nutritious value”, and “producers/ origin”. Basing on the results, the research figured out some implications for organic food stores to motivate organic food purchase.

18p toduongg 24-08-2024 3 1   Download

Extranodal NK/T-cell lymphoma, nasal type, is a rare subtype of non-Hodgkin lymphoma, origin from natural killer (NK) cells and T cells. This is a rare, fast-growing and poor prognosis disease. Currently there have been not many studies in Vietnam on this issue. We conduct this research with two objects: to describe characteristics of patients and evaluate premininary results of treatment extranodal NK/T cell lymphoma, nasal type, stage I to II at K hospital.

5p vinatisu 29-08-2024 4 0   Download

The scope of this research paper is to build a standardized scale of logistics activities in enterprises. The essence of logistics activities as proposed by council of logistics management is referring to efficient and effective movement and storage of goods, services, and its related information’s from point of origin to point of consumption. However, how to assess the effective and efficient transportation and storage of goods, services, and information is the fundamental question that every organization seeks to resolve.

17p toduongg 24-08-2024 4 2   Download

The derived temperature dependences of the peak intensities, separations and half-widths of the separate spectral peaks in the A-band phonon progressions indicate the different trends for vibration-free zero-phonon electronic transition and vibration-related lower-energy electronic transitions to high vibrational levels of the ground electronic state – lower thermal damping and more softened phonon for the zero-phonon transition, also implying the extended defect origin of the A-band photoluminescence.

9p dianmotminh02 03-05-2024 3 1   Download

"Nguồn cội" là một cuốn tiểu thuyết kinh dị, bí ẩn, năm 2017 của tác giả người Mỹ Dan Brown, đồng thời phần thứ năm trong series Robert Langdon của ông, tiếp theo của Thiên thần & Ác quỷ, Mật mã Da Vinci, Biểu tượng thất truyền và Hỏa ngục. Cuốn sách được phát hành vào ngày 3 tháng 10 năm 2017 bởi Doubleday và được Nguyễn Xuân Hồng dịch lại thành tiếng Việt. Mời các bạn cùng đón đọc!

771p nguyetthuongvophong1010 04-03-2024 12 5   Download

Đề tài "Ảnh hưởng của hiệu ứng COO (Country Of Origin) đến ý định mua mỹ phẩm ngoại của thế hệ Z tại Thành phố Hồ Chí Minh" được thực hiện với mong muốn giúp cho các doanh nghiệp nắm được tâm lý mua của người tiêu dùng và làm cách nào để có thể cung cấp sản phẩm tốt đến tay người tiêu dùng. Mời các bạn cùng tham khảo!

7p modungvanthu 13-12-2023 16 2   Download