Search Results - "Ngo, Quang Van"
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Anti-HIV activity of fucoidans from three brown seaweed species
Published in Carbohydrate polymers (22-01-2015)“…•We examine anti-HIV activity of fucoidans from three brown seaweed species and their fractions.•Chemical composition and position of sulfate groups of the…”
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2
Brand equity in social media-based brand community
Published in Marketing intelligence & planning (13-05-2020)“…Purpose The purpose of this paper is to examine the effects of social media-based brand community (SMBBC) markers on customer-based brand equity (CBBE)…”
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3
Structure, anticoagulant and cytotoxic activity of a sulfated polysaccharide from green seaweed Chaetomorpha linum
Published in Natural product research (16-02-2024)“…In this article, chemical structure and conformation in an aqueous solution of a new sulfated polysaccharide, P CL , extracted from green seaweed Chaetomorpha…”
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Improved krill herd algorithm based sliding mode MPPT controller for variable step size P&O method in PV system under simultaneous change of irradiance and temperature
Published in Journal of the Franklin Institute (01-05-2021)“…In recent years, Photovoltaic (PV) systems have been received great attention all over the words as they are sustainable, unlimited and environmentally…”
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5
Trends and Dynamics in the First Four Years of Operation of the First Human Milk Bank in Vietnam
Published in Nutrients (28-03-2021)“…Since 1979, the World Health Organization (WHO) and the United Nations Children's Fund (UNICEF) have recommended the use of pasteurized human milk from a human…”
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Does Ethics Perception Foster Consumer Repurchase Intention? Role of Trust, Perceived Uncertainty, and Shopping Habit
Published in SAGE open (01-05-2019)“…Ethics in e-commerce is one of the most crucial factors that significantly influence consumer behavior. Hitherto, most of the studies have been executed in…”
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A Simplified Model Predictive Control for T-Type Inverter with Output LC Filter
Published in Energies (Basel) (01-01-2019)“…In this paper, a model predictive control scheme for the T-type inverter with an output LC filter is presented. A simplified dynamics model is proposed to…”
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A Three-Phase Constant Common-Mode Voltage Inverter With Triple Voltage Boost for Transformerless Photovoltaic System
Published in IEEE access (2020)“…This paper introduces a new three-phase two-level inverter based on the switched-capacitor voltage multiplier. By adding a voltage multiplier network at the DC…”
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Lyapunov-Induced Model Predictive Power Control for Grid-Tie Three-Level Neutral-Point-Clamped Inverter With Dead-Time Compensation
Published in IEEE access (2019)“…In this paper, a new power control strategy based on a model predictive power control for the grid-tie three-level neutral point clamped inverter is presented…”
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10
An efficient model predictive control based on Lyapunov function for doubly fed induction generator fed by a T-type inverter
Published in Electrical engineering (01-02-2021)“…This paper proposed an efficient model predictive control strategy for a three-level T-type inverter connected to a doubly fed induction generator. A dynamic…”
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11
Input Power Factor Compensation Strategy for Zero CMV-SVM Method in Matrix Converters
Published in IEEE access (2020)“…The space vector modulation (SVM) method using only rotating vectors is very effective to suppress the common-mode voltage (CMV) for matrix converters (MCs)…”
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12
Hypoglycemic activity of the ethyl acetate extract from Smilax glabra Roxb in mice: Biochemical and histopathological studies
Published in Iranian journal of basic medical sciences (01-12-2020)“…This research was carried out to investigate the hypoglycemic activity of the ethyl acetate (EtOAc) extract from the roots of Roxb, which strongly exhibit…”
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APPLICATION OF HIGH-TECH AGRICULTURE BY HOUSEHOLDS IN THE RED RIVER DELTA OF VIETNAM
Published in Geo Journal of Tourism and Geosites (2021)“…This study is conducted to model the factors that influence the decision to apply high technology in agricultural production (agricultural production) of…”
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14
FPGA-Based Adaptive PID Controller Using MLP Neural Network for Tracking Motion Systems
Published in IEEE access (2024)“…In this study, the Field Programmable Gate Array (FPGA) technology is employed to integrate multi-loop controllers for motion systems. To provide precise…”
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15
Muurolane-type sesquiterpenes from marine sponge Dysidea cinerea
Published in Magnetic resonance in chemistry (01-01-2014)“…Seven new muurolane‐type sesquiterpenes, (4R,5R)‐muurol‐1(6),10(14)‐diene‐4,5‐diol (1), (4R,5R)‐muurol‐1(6)‐ene‐4,5‐diol (2),…”
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A powerful model predictive control via stability condition for direct matrix converter
Published in SN applied sciences (01-12-2020)“…This paper offered a novel approach based on model predictive control for a direct matrix converter with a long prediction horizon. A discrete-time model of…”
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A prospective cohort study of stroke characteristics, care, and mortality in a hospital stroke registry in Vietnam
Published in BMC neurology (03-12-2012)“…As low and middle-income countries such as Vietnam experience the health transition from infectious to chronic diseases, the morbidity and mortality from…”
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Molecular structure and anti-diabetic activity of a polysaccharide extracted from pumpkin Cucurbita pepo
Published in Journal of molecular structure (05-09-2021)“…•A polysaccharide was extracted and purified from pumpkin.•It was composed of α-(1→6)-glucan branched at C3 and α-(1→4)-galactan.•It had a local rod-like…”
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Biscembranoids from the marine sponge Petrosia nigricans
Published in Natural product communications (01-09-2013)“…One new biscembranoid, petronigrione (1), and five known compounds, methyl tortuoate B (2), lobophytone U (3), lobophytone H (4), (24S)-ergostane 3beta,…”
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Structure, absolute configuration and cytotoxicity of compounds isolated from Decaschistia harmandii
Published in Vietnam journal of chemistry (01-04-2024)“…Abstract Phytochemical study of Decaschistia harmandii led to the identification of four compounds (−)‐Ampelopsin F ( 1 ), Ampelopsin ( 2 ), Rhodomyrtone ( 3…”
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