Pham Van Trinh
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View article: Microstructure, mechanical and tribological properties carbon nanotube reinforced Ti alloy composite prepared by capsule hot isostatic pressing technique
Microstructure, mechanical and tribological properties carbon nanotube reinforced Ti alloy composite prepared by capsule hot isostatic pressing technique Open
In this study, carbon nanotubes (CNTs) reinforced Ti6Al4V alloy composite was prepared by using capsule hot isostatic pressing (HIP) technique. The obtained results showed that CNTs were dispersed inside Ti6Al4Vmatrix. The relative density…
View article: NHẬN XÉT MỘT SỐ ĐẶC ĐIỂM LÂM SÀNG VÀ CẮT LỚP VI TÍNH CỦA BỆNH NHÂN CHẤN THƯƠNG SỌ NÃO CÓ HỖ TRỢ TIÊN LƯỢNG BỞI TRÍ TUỆ NHÂN TẠO
NHẬN XÉT MỘT SỐ ĐẶC ĐIỂM LÂM SÀNG VÀ CẮT LỚP VI TÍNH CỦA BỆNH NHÂN CHẤN THƯƠNG SỌ NÃO CÓ HỖ TRỢ TIÊN LƯỢNG BỞI TRÍ TUỆ NHÂN TẠO Open
Mục tiêu: Nhận xét một số đặc điểm lâm sàng, cắt lớp vi tính của bệnh nhân chấn thương sọ não được hỗ trợ tiên lượng và quản lý bởi phần mềm trí tuệ nhân tạo. Phương pháp nghiên cứu: Phân tích tiến cứu trên 75 bệnh nhân được chẩn đoán chấn…
View article: BƯỚC ĐẦU ỨNG DỤNG TRÍ TUỆ NHÂN TẠO TRONG TIÊN LƯỢNG BỆNH NHÂN CHẤN THƯƠNG SỌ NÃO
BƯỚC ĐẦU ỨNG DỤNG TRÍ TUỆ NHÂN TẠO TRONG TIÊN LƯỢNG BỆNH NHÂN CHẤN THƯƠNG SỌ NÃO Open
Mục tiêu: So sánh tiên lượng bệnh nhân (BN) chấn thương sọ não (CTSN) của trí tuệ nhân tạo (artificial intelligence - AI) với tiên lượng của bác sĩ và đánh giá khả năng dự đoán của AI với tử vong ra viện và kết quả sau 1 tháng theo thang đ…
View article: Fabrication and application of Gr/CNTs/AuNPs hybrid material in electrochemical sensor for determining the concentration of fenitrothion pesticide residues
Fabrication and application of Gr/CNTs/AuNPs hybrid material in electrochemical sensor for determining the concentration of fenitrothion pesticide residues Open
View article: ĐÁNH GIÁ KHẢ NĂNG PHÁT HIỆN Neisseria meningitidis BẰNG PHƯƠNG PHÁP KHUẾCH ĐẠI ĐẲNG NHIỆT (LAMP)
ĐÁNH GIÁ KHẢ NĂNG PHÁT HIỆN Neisseria meningitidis BẰNG PHƯƠNG PHÁP KHUẾCH ĐẠI ĐẲNG NHIỆT (LAMP) Open
Bệnh nhiễm trùng do não mô cầu là một bệnh truyền nhiễm cấp tính do N. meningitidis gây ra, bệnh khó phát hiện trong giai đoạn sớm do có triệu chứng tương tự một số bệnh truyền nhiễm khác. PCR được xem là tiêu chuẩn vàng để chẩn đoán não m…
View article: A rare unusual location of neuroblastoma in the anterior-middle mediastinum in infant: A case report and literature review
A rare unusual location of neuroblastoma in the anterior-middle mediastinum in infant: A case report and literature review Open
Neuroblastoma is a common tumor in children; however, its occurrence in the mediastinum - particularly in the anterior-middle mediastinum - is rare. Early diagnosis is crucial to initiate timely treatment and prevent disease progression. S…
View article: FABRICATION AND CHARACTERIZATION OF THE MECHANICAL PROPERTIES OF COPPER MATRIX COMPOSITE REINFORCED BY GRAPHENE – CARBON NANOTUBE HYBRID MATERIALS
FABRICATION AND CHARACTERIZATION OF THE MECHANICAL PROPERTIES OF COPPER MATRIX COMPOSITE REINFORCED BY GRAPHENE – CARBON NANOTUBE HYBRID MATERIALS Open
In this work, graphene-carbon nanotube/copper (Gr-CNT/Cu) composites were fabricated by using spark plasma sintering (SPS) technique. The effect of Gr-CNT hybrid material on the microstructure, mechanical properties and wear behavior of th…
View article: Integrated Development of Mechanical Strength and Thermoelectric Properties in Cement Composites Incorporating Graphene Oxide and Manganese Dioxide
Integrated Development of Mechanical Strength and Thermoelectric Properties in Cement Composites Incorporating Graphene Oxide and Manganese Dioxide Open
Cement-based thermoelectric materials are gaining popularity among materials scientists due to their robust mechanical characteristics and suitability for thermal energy harvesting in building applications. However, despite advancements in…
View article: Synthesis and electrical characteristics of graphene-MoS2-graphene lateral heterostructure
Synthesis and electrical characteristics of graphene-MoS2-graphene lateral heterostructure Open
View article: NGHIÊN CỨU CÔNG NGHỆ PHỦ PVD TRÊN NỀN THÉP AISI 420 THẤM NITƠ
NGHIÊN CỨU CÔNG NGHỆ PHỦ PVD TRÊN NỀN THÉP AISI 420 THẤM NITƠ Open
A RESEARCH ON PVD COATING TECHNOLOGY ON NITRIDED AISI 420 STAINLESS STEELThis article presents the technologies of vacuum heat treatment, gas nitriding and TiN, CrN deposition using PVD cathode arc method for the AISI 420 martensite stainl…
View article: Integrative Development of Mechanical Strength and Thermoelectric Properties in Cement Composites Incorporating Reduced Graphene Oxide and Manganese Dioxide
Integrative Development of Mechanical Strength and Thermoelectric Properties in Cement Composites Incorporating Reduced Graphene Oxide and Manganese Dioxide Open
Buildings constantly consume energy to maintain internal temperature, and the thermal difference between the interior and exterior of a wall panel provides an opportunity for energy generation through the Seebeck effect. Due to their stren…
View article: A novel approach for the fabrication of SERS substrates based on 3D urchin-like TiO<sub>2</sub>@Gr–AuNPs architecture
A novel approach for the fabrication of SERS substrates based on 3D urchin-like TiO<sub>2</sub>@Gr–AuNPs architecture Open
3D urchin-like TiO 2 @Gr-AuNPs (UT@Gr-AuNPs) architecture on silicon substrate was used as a SERS substrate for detection and photocatalytic degradation of R6G under UV light irradiation.
View article: Efficient photocatalytic degradation of methylene blue using 3D urchin-like TiO<sub>2</sub>@rGO-hBN architecture
Efficient photocatalytic degradation of methylene blue using 3D urchin-like TiO<sub>2</sub>@rGO-hBN architecture Open
3D urchin-like TiO 2 @rGO-hBN architectures were produced by a hydrothermal method, followed by a cold plasma jet process.
View article: Graphene oxide–carbon nanotube-magnetite nanocomposites for efficient arsenic removal from aqueous solutions
Graphene oxide–carbon nanotube-magnetite nanocomposites for efficient arsenic removal from aqueous solutions Open
Novel synthesis of graphene oxide/carbon nanotube nanocomposite materials decorated with Fe 3 O 4 for efficient arsenic removal from aqueous solutions.
View article: SiC coated, CNT nanowire reinforced copper composite: preparation, microstructure and properties
SiC coated, CNT nanowire reinforced copper composite: preparation, microstructure and properties Open
SiC coated CNT nanowires reinforced copper composite was prepared and investigated.
View article: A new and facile preparation of 3D urchin-like TiO<sub>2</sub>@graphene core@shell SERS substrates for photocatalytic degradation of RhB
A new and facile preparation of 3D urchin-like TiO<sub>2</sub>@graphene core@shell SERS substrates for photocatalytic degradation of RhB Open
Fabrication procedure and RhB degradation of TiO 2 @graphene SERS substrates under irradiation of UV light.
View article: Facile synthesis of C–TiO<sub>2</sub>–MoS<sub>2</sub> nanocomposite based on commercial TiO<sub>2</sub> nanopowder for photodegradation of methylene blue
Facile synthesis of C–TiO<sub>2</sub>–MoS<sub>2</sub> nanocomposite based on commercial TiO<sub>2</sub> nanopowder for photodegradation of methylene blue Open
The C–TiO 2 –MoS 2 nanocomposite was prepared via a facile mixing and annealing process, achieving 99.6% degradation under UV light and 99.4% under visible light for MB (10 −4 M) within 45 min due to enhanced charge separation and light ab…
View article: RECENT ADVANCES IN VIRULENCE FACTORS OF EMERGING ENTEROPATHOGEN Escherichia alberii: A REVIEW
RECENT ADVANCES IN VIRULENCE FACTORS OF EMERGING ENTEROPATHOGEN Escherichia alberii: A REVIEW Open
Tiêu chảy là nguyên nhân hàng đầu gây tử vong ở trẻ em, đặc biệt là ở các nước đang phát triển. Trong số rất nhiều các tác nhân gây bệnh, Escherichia albertii là vi khuẩn mới được nhận biết gần đây trong chi Escherichia gây bệnh tiêu chảy …
View article: Effect of Powder Preparation Techniques on Microstructure, Mechanical Properties, and Wear Behaviors of Graphene-Reinforced Copper Matrix Composites
Effect of Powder Preparation Techniques on Microstructure, Mechanical Properties, and Wear Behaviors of Graphene-Reinforced Copper Matrix Composites Open
In this study, the effect of powder preparation techniques on microstructure, mechanical properties, and wear behaviors of graphene-reinforced copper matrix (Gr/Cu) composites was investigated. The composite powders were prepared by two di…
View article: NGHIÊN CỨU CÔNG THỨC BÀO CHẾ KEM GIỮ ẨM CHỨA DẦU TỪ QUẢ BƠ
NGHIÊN CỨU CÔNG THỨC BÀO CHẾ KEM GIỮ ẨM CHỨA DẦU TỪ QUẢ BƠ Open
Trong bào chế mĩ phẩm, dầu từ quả bơ là một loại tá dược thiên nhiên với khả năng giữ cho da có độ ẩm cao mà không gây kíchứng. Chính vì thế, dầu quả bơ được sử dụng nhiều trong các sản phẩm làm đẹp, đặc biệt trong nhiều sản phẩm thuần cha…
View article: Effect of tungsten contents on the jet penetration performance of shaped charge liner based copper-tungsten composites
Effect of tungsten contents on the jet penetration performance of shaped charge liner based copper-tungsten composites Open
Herein, we investigated the effect of W content on the jet penetration performance of W-Cu shaped charge liners by using both simulation and experimental methods. The W-Cu composite liners were prepared directly by using spark plasma sinte…
View article: Microstructure and Microhardness of Conical-Shaped W-Cu Composites Prepared by Spark Plasma Sintering and Subsequent Spinning Process
Microstructure and Microhardness of Conical-Shaped W-Cu Composites Prepared by Spark Plasma Sintering and Subsequent Spinning Process Open
In this study, we present some results on the preparation of a conical-shaped W-Cu composite by using the combination of the spark plasma sintering and subsequent spinning process. The experimental results demonstrated that the full densit…
View article: Removal of Methylene Blue Intensified Ozonation Using a High-Performance Rotating Reactor
Removal of Methylene Blue Intensified Ozonation Using a High-Performance Rotating Reactor Open
The advanced oxidation processes (AOPs) were commonly used in textile dyeing wastewater treatment due to its ability to rapidly degrade dyed compounds. However, its disadvantage is the limited dispersion of ozone in wastewater. To minimize…
View article: Correction: High thermal conductivity of green nanofluid containing Ag nanoparticles prepared by using solution plasma process with Paramignya trimera extract
Correction: High thermal conductivity of green nanofluid containing Ag nanoparticles prepared by using solution plasma process with Paramignya trimera extract Open
View article: High thermal conductivity of green nanofluid containing Ag nanoparticles prepared by using solution plasma process with Paramignya trimera extract
High thermal conductivity of green nanofluid containing Ag nanoparticles prepared by using solution plasma process with Paramignya trimera extract Open
Herein, we present for the first time a quick, easy, effective, and green method for preparing green nanofluids containing silver nanoparticles. The solution plasma method with a high-voltage DC power source and extracts from the Paramigny…
View article: Fabrication and electrical, electrochemical characteristics of copper chloride-doped graphene films
Fabrication and electrical, electrochemical characteristics of copper chloride-doped graphene films Open
In this study, the thin films of graphene (Gr) doped with copper (I) chloride (CuCl) were fabricated on a copper (Cu) substrate by chemical vapour deposition method at 1000oC in a mixture of gases (Ar, H2, and CH4) combined with annealing …
View article: Green, facile and fast synthesis of silver nanoparticles by using solution plasma techniques and their antibacterial and anticancer activities
Green, facile and fast synthesis of silver nanoparticles by using solution plasma techniques and their antibacterial and anticancer activities Open
A green, facile and fast approach based on the solution plasma technique was utilized for synthesizing AgNPs for antibacterial and anticancer applications.
View article: Hexagonal Boron Nitride Nanosheets Reinforcing Ni-Mo Alloy Coating for Improved Wear Resistance
Hexagonal Boron Nitride Nanosheets Reinforcing Ni-Mo Alloy Coating for Improved Wear Resistance Open
View article: Dependence of Particle Size and Geometry of Copper Powder on the Porosity and Capillary Performance of Sintered Porous Copper Wicks for Heat Pipes
Dependence of Particle Size and Geometry of Copper Powder on the Porosity and Capillary Performance of Sintered Porous Copper Wicks for Heat Pipes Open
Permeability and capillary performance are the most important parameters relating to the thermal performance of heat pipes. These parameters are deeply linked to pore structure, which has been influenced by the starting powder utilized. In…
View article: Effect of CVD parameters on large area growth of highly crystalline MoS2 thin flakes
Effect of CVD parameters on large area growth of highly crystalline MoS2 thin flakes Open
In this study, we presented a report on effect of growth parameters (seeding promoter, growth temperature, Ar gas flow rate) on the formation of MoS2 monolayer. The morphology and structure of as-grown MoS2 were investigated in detail by o…