Papers by K59 TRAN VU BAO LINH
Australian Journal of Soil Research, 2004
In order to improve the yield of rice cultivated on acid sulfate soil, 2 field experiments and 1 ... more In order to improve the yield of rice cultivated on acid sulfate soil, 2 field experiments and 1 pot experiment were conducted continuously for 5 and 2 crops, respectively (1997–2000), in Tri Ton district, An Giang province, Vietnam. Soil for the pot experiment was taken from the 2 field experiments to study the residual effect on phosphorus availability. Both organic and inorganic phosphorus had a possitive effect on the rice yield. Compared with the treatments being fertilised at the same doses of P, a significantly higher yield was obtained in the treatment of mixed inorganic P fertiliser and manure. This effect was found only in the first crop. From the second crop onward, rice yields were not different among treatments (mixed fertilisers, inorganic P fertiliser, and manure only). Manure-only treatment resulted in rice yield equal to the treatment with 60 kg P2O5 in the form of superphosphate. Supplying phosphorus in both organic and inorganic forms over several crops resulted i...
Australian Journal of Career Development, 2004
Journal of Environmental Engineering, 2020
AbstractThe harmful effects of cadmium (Cd) to human health associated to its structure and chemi... more AbstractThe harmful effects of cadmium (Cd) to human health associated to its structure and chemical form. Cd(II) pollution is classified as causing economic and environmental damages due to being ...
The field experiment was carried out during dry season 2012 in Cai Lay district, Tien Giang provi... more The field experiment was carried out during dry season 2012 in Cai Lay district, Tien Giang province. Objectives of the research were to: (i) have validation of AquaCrop model for rice in alluvial soil; (ii) determine influence of irrigation and crop season changes on rice yield; and (iii) evaluate water use efficiency (WUE) of irrigated model. Result showed that coefficient of determination (R2) between simulated and observed of plant biomass and soil moisture were 0.96 and 0.88, respectively. Other statistical factors, such as RMSE, NRMSE and EF were good agreement with observed data. The simulation revealed that water-saving irrigation (WSI) technique was a good practice since the rice yield received (6.5 t/ha) was not different with that of farmer irrigated practice, while water consumed in WSI (457 mm) was lesser than that of farmer irrigation condition (551 mm).
Proceedings of the IEEE-INNS-ENNS International Joint Conference on Neural Networks. IJCNN 2000. Neural Computing: New Challenges and Perspectives for the New Millennium, 2000
Abstract The paper presents the application of fuzzy self-organizing neural network and higher or... more Abstract The paper presents the application of fuzzy self-organizing neural network and higher order statistics for ECG beat classification. The new classification algorithm of the ECG beats, applying the higher order statistics and fuzzy self-organizing neural classifier ...
Lecture Notes in Computer Science, 2005
The paper presents the comparison of performance of the individual and ensemble of SVM classifier... more The paper presents the comparison of performance of the individual and ensemble of SVM classifiers for the recognition of abnormal heartbeats on the basis of the registered ECG waveforms. The recognition system applies two different Support Vector Machine based classifiers and the ensemble systems composed of the individual classifiers combined together in different way to obtain the best possible performance
Natural Product Communications, 2014
Six secondary metabolites, including two novel iridoids, longifolides A (1) and B (2), were isola... more Six secondary metabolites, including two novel iridoids, longifolides A (1) and B (2), were isolated by various chromatographic methods from a methanol extract of branches and leaves of Morinda longifolia Craib. The structures of the compounds were determined on the basis of NMR spectroscopic (1H and 13C NMR, HSQC, HMBC, 1H-1H COSY, NOESY) and FTICR-MS data, as well as by comparison of them with literature values.
One of specific characteristics of Hanoi city is the motorcycles. This private mode is the prefer... more One of specific characteristics of Hanoi city is the motorcycles. This private mode is the preferred choice of the citizens including all socio-segments and level of incomes. The main reasons may come from their convenient and high flexibility in usage: they could provide a higher mobility in relative short distances and frequent trips and motorcycles often travel faster than automobiles. However, the rapid increasing of motorcycle ownership (until September 2009, the number of motorcycle in Hanoi had reached 3.6 million units) and usage vii ACKNOWLEDGMENT I would like to start by thanking Professor Akimasa Fujiwara, my PhD supervisor, for the valuable and constant support he has given me these past four years. His confidence in my work during difficult times has been very important help for me to finish the thesis and my studies. I am grateful to the other members of my dissertation committee, Professors Kaneko Shinji, Tran Dang Xuan, Tsukai Makoto and especially Professor Zhang Junyi, whose suggestion and constructive comments guided me through the research progress. My thanks go to Assistance Professor Makoto Chikaraishi, who provided considerable insight into my research and encouraged me all the way through; Assistance Professor Sudarmanto Budi Nugroho and Doctoral Candidate Tran Minh Tu, who provided guidance and help for modeling issues. My thanks also go to all of my friends and tutors here at Hiroshima Transportation Engineering Laboratory, who offered many helpful suggestions, friendships and made my study time here more meaningful and enjoyable. Finally, I would like to extend my heartfelt to my parents, my two brothers and my loving wife, Le Anh Dao for their unconditional sacrifice, support and inspiration during the development of this dissertation.
2013 15th International Conference on Advanced Communications Technology, 2013
TAP CHI SINH HOC, 2015
Promoter (đoạn điều khiển) là đoạn trình tự nucleotide nằm về phía đầu 5' của vị trí khởi đầu phi... more Promoter (đoạn điều khiển) là đoạn trình tự nucleotide nằm về phía đầu 5' của vị trí khởi đầu phiên mã và có vai trò khởi động quá trình phiên mã tạo protein. Vì vậy, điều khiển tổng hợp protein thông qua các promoter đặc hiệu là một trong những yếu tố quan trọng để kiểm soát quá trình sản xuất protein tái tổ hợp. Trong nghiên cứu này, promoter cảm ứng nhiệt HSP18.2 (AtHSP18.2-promoter) được phân lập từ cây Arabidopsis thaliana, để phục vụ cho việc điều khiển biểu hiện protein tái tổ hợp ở các mức nhiệt độ khác nhau trong tế bào thực vật. Trình tự đoạn nucleotide của AtHSP18.2-promoter tương tự với các trình tự promoter cảm ứng nhiệt (mã số X17295.1 và AB006705.2) đã công bố trên Ngân hàng Gen quốc tế GENBANK. Các nhân tố cảm ứng nhiệt (Heat shock element: HSE) trên promoter có trình tự bảo thủ, tạo điều kiện thuận lợi cho việc điều hòa biểu hiện gen đích bằng cảm ứng nhiệt. Đoạn trình tự của AtHSP18.2-promoter đã được gắn vào vector chuyển gen pXK7FNF2.0/HSP18.2, tạo thành cassette biểu hiện gen mã hóa protein huỳnh quang xanh (GFP) dưới sự điểu khiển của promoter này. Kiểm tra hoạt động của AtHSP18.2-promoter trên các dòng tế bào thuốc lá BY-2 chuyển gen gfp ở 3 điều kiện nhiệt độ 35, 37 và 42°C cho thấy điều kiện cảm ứng tốt nhất là 37°C/2h. Tại điều kiện cảm ứng 37°C/2h, AtHSP18.2-promoter cũng đã được chứng minh điều khiển thành công biểu hiện kháng nguyên HA1 của virus cúm gia cầm H5N1 trong tế bào thuốc lá nuôi cấy BY-2. Đây là công trình nghiên cứu đầu tiên ở Việt Nam phân lập và chứng minh hoạt động hiệu quả của promoter cảm ứng nhiệt trên các dòng tế bào thuốc lá. Kết quả nghiên cứu này tạo tiền đề cho những nghiên cứu và phát triển sản xuất protein tái tổ hợp trên hệ thống tế bào thực vật BY-2.
IMTC/2002. Proceedings of the 19th IEEE Instrumentation and Measurement Technology Conference (IEEE Cat. No.00CH37276)
The paper presents the neuro-fuzzy TSK network for the recognition and classification of flavour.... more The paper presents the neuro-fuzzy TSK network for the recognition and classification of flavour. The important role in this process fulfills the self-organizing process used for the creation of the inference rules. The self-organizing neurons perform the role of clustering the data into fuzzy groups with different membership values (the preprocessing stage). Applying the automatic control of clusters we have
Trials, 2014
Background: The most important action in the resuscitation of a newborn in the delivery room is t... more Background: The most important action in the resuscitation of a newborn in the delivery room is to establish effective assisted ventilation. The face mask and endotracheal tube are the devices used to achieve this goal. Laryngeal mask airways that fit over the laryngeal inlet have been shown to be effective for ventilating newborns at birth and should be considered as an alternative to facemask ventilation or endotracheal intubation among newborns weighing >2,000 g or delivered ≥34 weeks' gestation. A recent systematic review and meta-analysis of supraglottic airways in neonatal resuscitation reported the results of four randomized controlled trials (RCTs) stating that fewer infants in the group using laryngeal mask airways required endotracheal intubation (1.5%) compared to the group using face masks (12.0%). However, there were methodological concerns over all the RCTs including the fact that the majority of the operators in the trials were anesthesiologists. Our hypothesis is based on the assumption that ventilating newborns needing positive pressure ventilation with a laryngeal mask airway will be more effective than ventilating with a face mask in a setting where neonatal resuscitation is performed by midwives, nurses, and pediatricians. The primary aim of this study will be to assess the effectiveness of the laryngeal mask airway over the face mask in preventing the need for endotracheal intubation. Methods/design: This will be an open, prospective, randomized, single center, clinical trial. In this study, 142 newborns weighing >1,500 g or delivered ≥34 weeks gestation needing positive pressure ventilation at birth will be randomized to be ventilated with a laryngeal mask airway (LMA Supreme TM , LMA Company, UK-intervention group) or with a face mask (control group). Primary outcome: Proportion of newborns needing endotracheal intubation. Secondary outcomes: Apgar score at 5 minutes, time to first breath, onset of the first cry, duration of resuscitation, death or moderate to severe hypoxic-ischemic encephalopathy within 7 days of life.
Proceedings of the Second Symposium on Information and Communication Technology - SoICT '11, 2011
Abstract In this paper, we propose an effective method for blind speech separation of convolutive... more Abstract In this paper, we propose an effective method for blind speech separation of convolutive mixtures in the frequency domain. The main difficulty in a frequency approach is the permutation problem. In the proposed method, we use two previous approaches to ...
Phytochemistry Letters, 2013
This work was done as a part of our ongoing projects to catalog the chemical constituents and bio... more This work was done as a part of our ongoing projects to catalog the chemical constituents and biological activities of the Morinda species growing in Vietnam. Phytochemical investigations of the methanol extract of Morinda umbellata aerial parts resulted in the isolation of two new 11-noriridoids, umbellatolides A (1) and B (2). Their structures were elucidated by NMR (1 H NMR, 13 C NMR, HSQC, HMBC, 1 H-1 H COSY, and NOESY) and FTICRMS data. This is the first report of 11-noriridoids from M. umbellata. The cytotoxic activity and protective effect on oxidative stress injury stimulated by H 2 O 2 in murine hepatocyte of 1 and 2 were also evaluated.
physica status solidi (a), 2010
The wet chemical synthesis of organic molecule encapsulated Bi x Sb y Te 100-x-y nanoparticles (N... more The wet chemical synthesis of organic molecule encapsulated Bi x Sb y Te 100-x-y nanoparticles (NPs) has been demonstrated to be shape and composition controllable as a function of the organic capping species used, the particles serve as intriguing materials towards thermoelectric (TE) devices with enhanced and controllable activity.
physica status solidi (a), 2011
The bourgeoisie has only one solution to its pollution problems: it moves them around.
IEEE Transactions on Instrumentation and Measurement, 2004
This paper presents the neuro-fuzzy Takagi-Sugeno-Kang (TSK) network for the recognition and clas... more This paper presents the neuro-fuzzy Takagi-Sugeno-Kang (TSK) network for the recognition and classification of flavor. The important role in this process fulfills the self-organizing process used for the creation of the inference rules. The self-organizing neurons perform the role of clustering data into fuzzy groups with different membership values (the preprocessing stage). Applying the automatic control of clusters, we have the optimal size of the TSK network. The developed measuring system has been applied for the recognition of flavor of different brands of beer. The fuzzy neural network is used for processing signals obtained from the semiconductor sensor array. The results of numerical experiments have confirmed the excellent performance of such solutions.
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Papers by K59 TRAN VU BAO LINH