Search Results - "Nguyen, Duc Nam"

Piezoelectric polymer microfiber‐based composite for the flexible ultra‐sensitive pressure sensor by Nguyen, Duc‐Nam, Moon, Wonkyu

“…ABSTRACT This study presents a new type of composite consisting of piezoelectric poly(γ‐benzyl‐α, l‐glutamate) (PBLG) polymer fibers, which contain a large…”
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Simulation and experimental study on polishing of spherical steel by non-Newtonian fluids by Nguyen, Duc-nam

“…Shear thickening fluid polishing (STFP) is one type of the non-Newtonian fluids which is used to polish the complex shapes. This method is applied to machine…”
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Electrospinning of poly(γ‐benzyl–α,L‐glutamate) microfibers for piezoelectric polymer applications by Nguyen, Duc‐Nam, Yu, S. Michael, Moon, Wonkyu

“…ABSTRACT One of the latest developments in the field of piezoelectric polymers is the use of poly(γ‐benzyl‐α,L‐glutamate) (PBLG), a poly(amino acid) that can…”
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Fabrication and characterization of coir/carbon-fiber reinforced epoxy based hybrid composite for helmet shells and sports-good applications: influence of fiber surface modifications on the mechanical, thermal and morphological properties by Singh, Yadvinder, Singh, Jujhar, Sharma, Shubham, Lam, Thanh-Danh, Nguyen, Duc-Nam

“…Coconut-coir, a natural fiber, strong and lightweight, abundantly in India and Vietnam, can be an excellent choice to produce polymer composites. Due to the…”
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Electrospinning of well-aligned fiber bundles using an End-point Control Assembly method by Nguyen, Duc-Nam, Hwang, Yonghwan, Moon, Wonkyu

“…[Display omitted] •We devised the EpCA (End-point Control Assembly) to improve electrospinning process.•The EpCA can control deposition of electrospun bundles…”
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An underwater parametric array source transducer composed of PZT/thin-polymer composite by Hwang, Yonghwan, Ahn, Hongmin, Nguyen, Duc-Nam, Kim, Wonho, Moon, Wonkyu

“…•Source transducer was suggested for parametric array in underwater.•The source transducer is PZT/thin-polymer composite.•The transducer has characteristics of…”
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Machining parameter optimization in shear thickening polishing of gear surfaces by Nguyen, Duc-Nam, Dao, Thanh-Phong, Prakash, Chander, Singh, Sunpreet, Pramanik, Alokesh, Krolczyk, Grzegorz, Pruncu, Catalin I.

“…The non-Newtonian fluid polishing is an advanced method that is applied to machining the complex surfaces. This method significantly improves the surface…”
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Research on Abrasive Water Jet Polishing of Silicon Carbide Based on Fluid Self-Excited Oscillation Pulse Characteristics by Zhang, Hong, Tao, Baochun, Deng, Qianfa, Zhang, Chengqi, Lyu, Binghai, Nguyen, Duc-Nam

“…A self-excited oscillating pulsed abrasive water jet polishing method is proposed to solve the problems of low removal efficiency in traditional abrasive water…”
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Experimental study on polishing process of cylindrical roller bearings by Nguyen, Duc Nam, Chau, Ngoc Le, Dao, Thanh-Phong, Prakash, Chander, Singh, Sunpreet

“…The surface quality and accuracy of the geometry of the cylindrical rollers are important factors for bearing life. This paper presents effects of machining…”
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Observation and Simulation of Wind Speed and Wind Power Density over Bac Lieu Region by Nguyen, Hiep Van, Xuan Thanh, Pham, Nam, Nguyen Duc, Xuan Anh, Nguyen, Khuong, Pham Le, Son, Hoang Hai, Manh, Nguyen Tien, Cong, Pham Chi

“…In this study, the WRF (Weather Research and Forecasting) model was used to simulate and investigate diurnal and annual variations of wind speed and wind power…”
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Adaptive Wavelet CMAC Tracking Control for Induction Servomotor Drive System by Ngo, Thanh-Quyen, Duong, Mien-Ka, Pham, D. C., Nguyen, Duc-Nam

“…This research proposes an enhanced control system for induction servomotor to obtain the high-precision position tracking based on wavelet cerebellar model…”
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High prolactin levels are associated with more delirium in septic patients by Nguyen, Duc Nam, MD, Huyghens, Luc, MD, PhD, Schiettecatte, Johan, Smitz, Johan, MD, PhD, Vincent, Jean-Louis, MD, PhD

“…Abstract Purposes We investigated whether high prolactin levels were associated with delirium in septic patients because neuropsychiatric disorders are…”
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Significant Electromechanical Characteristic Enhancement of Coaxial Electrospinning Core-Shell Fibers by Nguyen, Duc-Nam, Moon, Wonkyu

“…Electrospinning is a low-cost and straightforward method for producing various types of polymers in micro/nanofiber form. Among the various types of polymers,…”
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Fever control in septic shock : Beneficial or harmful? by FUHONG SU, NAM DUC NGUYEN, ZHEN WANG, YING CAI, ROGIERS, Peter, VINCENT, Jean-Louis

“…The beneficial effects of interventions to control fever in sepsis are controversial. We investigated whether the use of acetaminophen and external cooling is…”
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P–T–t conditions of Early Palaeozoic low‐P high‐T granulite facies metamorphism in the southern Truong Son Belt, Central Vietnam by Duc, Nam Nguyen, Lo, Ching‐Hua, Usuki, Tadashi, Iizuka, Yoshiyuki, Binh, Pham

“…High‐grade metamorphic rocks are widely exposed along the SE–NW‐ to E–W‐trending shear zones in the Truong Son Belt, Central Vietnam, but few petrological…”
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Hypotension and a positive fluid balance are associated with delirium in patients with shock by Nguyen, Duc Nam, Huyghens, Luc, Parra, Jose, Schiettecatte, Johan, Smitz, Johan, Vincent, Jean-Louis

“…The pathogenesis of delirium in critically ill patients is multifactorial. How hypotension and hypoxemia affect brain function and whether they can promote…”
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Multi-objective optimization design for a sand crab-inspired compliant microgripper by Nguyen, Duc Nam, Ho, Nhat Linh, Dao, Thanh-Phong, Le Chau, Ngoc

“…A large working travel and a minimal stress are the most critical characteristics of a microgripper but they are conflicted each other. This paper develops a…”
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Experimental study on cutting force in shear thickening polishing of hardened bearing steel by Lam, Thanh-Danh, Nguyen, Truong-Giang, Nguyen, Duc-nam

“…Shear thickening polishing (STP) is a finishing process that uses an non-Newtonian abrasive slurry to remove workpiece material. This method is used to polish…”
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A design approach of bonding head guiding platform for die to wafer hybrid bonding application using compliant mechanism by Nguyen, Duc Nam, Dang, Minh Phung, Dixit, Saurav, Dao, Thanh-Phong

“…In semiconductor manufacturing process, the wafer direct bonding, so-called die-to-wafer hybrid bonding, still has unexpected voids on the boning surface which…”
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Elevated serum levels of S-100β protein and neuron-specific enolase are associated with brain injury in patients with severe sepsis and septic shock by Nguyen, Duc Nam, Spapen, Herbert, Su, Fuhong, Schiettecatte, Johan, Shi, Lin, Hachimi-Idrissi, Said, Huyghens, Luc

“…OBJECTIVE:We investigated whether serum levels of neuron-specific enolase (NSE) and S-100β protein could be used to evaluate cerebral injury and to predict…”
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