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Now showing items 1-20 of 3992
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1.8 GHZ low noise amplifier design
(International University HCMC, Vietnam, 2012)The purpose of this thesis is design, simulate and fabricate a single stage LNA circuit using the transistor model of ATF55143 at frequency 1.8GHz. The design simulation process is using Advance Design System (ADS) 2009. ... -
3.1-3.5GHz low noise amplifier using transistor BFP420 : Study and Frabrication
(International University HCMC, Vietnam, 2013)Low noise amplifier (LNA) is one of the basic building blocks of any communication system. The purpose of the LNA is to amplify the received signal to acceptable levels with minimum self-generated additional noise. The ... -
3D Liver Segmentation and Reconstrucion from CT Images by Interactive-Cooperative Active Contour
(International University - HCMC, 2015)This thesis aims at developing software to segment livers from computed tomography images and to build up the three-dimension model for the segmented liver. Recently, active contour approaches are popularly used in computer ... -
3D object recognition
(International University HCMC, Vietnam, 2009)This thesis implements a 3D object recognition system by using Matlab software to simulate two methods: Principal Component Analysis (PCA) and Artificial Neural Networks (ANN). One 3D object can be described with several ... -
AAA system for campus wireless network
(International University HCMC, Vietnam, 2009)WLANs are a good choice for any corporations to save on networking costs and link people with applications and data. WLANs are spreading quickly from hospitals to corporate offices or university campuses. This thesis ... -
The ability of earnings, cash flows and accruals in predicting future cash flows - A study on VietNam lusted from 2011 to 2015
(International University - HCMC, 2017)This thesis aims to investigate the predictive ability of earnings, cash flows together with accruals towards future cash flows in Vietnamese context. Data of this study is collected from financial statements of 298 firms ... -
The ability of getting capital from banks of small and medium enterprises
(International University HCMC, Vietnam, 2009)With qualitative research, especially in - depth interview method, the thesis will discuss and analyze data getting from Banks and SME view to find out the status of the problem and the real reason of it. Two companies and ... -
Accelerated autolysis of brewer's yeast cells for production of yeast extract powder
(International University, Vietnam, 2013)Accelerated autolysis of spent brewer’s yeast was studied by adding different accelerating agents and optimizing conditions such as temperature and pH. Protein re leased c ontent in the hydrolysate was determined by Lowry ... -
Accounting information and the cost of capital : A study of listed firms on Ho Chi Minh stock exchange (HOSE)
(International University HCMC, Vietnam, 2014)Given the importance of the cost of capital influence on decision making of management, it is believed that there should be an appropriate approach to help companies lower this cost (Easley and O’Hara, 2004). In fact, there ... -
The accruals and cash flows in the prediction of future cash flows : Evidence from listed companies on Ho Chi Minh stock exchange (HOSE)
(International University - HCMC, 2016)Cash flows is one of the most important information for investors to evaluate firm‘s performance. Therefore, it is essential to have an accurate view about cash flow predictions. The purpose of study is to clarify predictive ... -
Accurate thermodynamic properties of ethanol - a theoretical approach
(International University - HCMC, 2016)In this study, the effect of the ratio of two conformers, gauche and anti, on the thermodynamic properties of ethanol would be in-depth investigated using accurate ab initio calculations. Specifically, accurate electronic ... -
Acquisition Of Meiotic Competence Of Porcine Growing Oocytes With Different Sizes
(International University - HCMC, 2015)Nowsaday, in many laboratories, people often use follicles that have the sizes of 2-6 mm in diameter to isolate oocytes for culture in vitro maturation (IVM) by aspiration method. If the follicle have the range from 2-<3 ... -
Active shape models their training and application
(International University HCMC, Vietnam, 2011)Nowadays, image segmentation is becoming important in image processing. Several segmentation methods have been proposed in which the techniques that are trained on examples are increasingly ... -
Acylation of rutin using lipase from candida antarctica as biocatalyst
(International University HCMC, Vietnam, 2012)Rutin was acylated enzymatically with different fatty acids as acyl donor (caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, stearic acid and oleic acid) using an immobilized lipase from ... -
Adaptive Forecasting And Genetic Algorithm For Order Planning Problem (Case Study: America Indochina Management Company)
(International University - HCMC, 2018)Forecasting for goods which are ordered from suppliers and executing order planning have always been in the top priorities of distribution businesses. Those problems regarding demand forecasting and order planning have ... -
Adaptive Intertia Weight For A Hybrid PSO In Solving Multi-Objective CVRPTW In Air Freight Forwarding Segment: Ceva Logistics Case Study
(International University - HCMC, 2018)Capacitated Vehicle Routing Problem with Time Window which has been becoming a top consideration in forwarding segment. In order to decrease Air Door-To-Door cost when informing quotation for the customer, normal cargo ... -
Adaptive neuro-Fuzzy network for recommendation
(International University HCMC, Vietnam, 2015)Recommendation systems are systems that seek for prediction and give users recommendation about products or items that they might be interested in. There are two common approaches, which have been proposed to perform ... -
Adaptive particle swarm optimization for integrated quay crane and yard truck scheduling problem
(International University - HCMC, 2019)This thesis tackles the integrated Quay Crane and Yard Truck scheduling problem at container terminal, considering practical conditions as well as specific requirements of Cat Lai Terminal. In particular, the study takes ... -
Adensity functional theory study of water ga shift reaction on ZnO (1010) surface
(International University HCMC, Vietnam, 2012)The carboxyl mechanism of the water gas shift reaction on the ZnO (1010) surface was initially investigated using the density functional theory (DFT) with the generalized gradient approximation–Perdew-Wang ... -
The adjunct therapy study on antibiotics and lactobacillus species
(International University HCMC, Vietnam, 2014)on Staphylococcus aureus as compared to when treated with both separately at higher concentrations The antimicrobial efficiency of combinations indicates that these adjunct therapies may provide the basis to find out the ...