The 1st Academic Conference on Natural Science for Master and Ph.D Students From Cambodia – Laos – Vietnam
23-27 March 2010. Vientiane, Lao PDR
coNtents 1
CONTENTS 1
PROGRAM 3
Groundwater Mapping with Electrical Resistivity Sounding Method in Champhon District, Savannakhet Province, Lao PDR 19
Xayavong V., Keophilavong S., Sounsuandao T., and Volachack N. 19
Production of Oleoresin from Aquilaria Species by Fungal Infection 30
Somphavanh Radavanh 30
CHARACTERIZATION OF ELECTROCHROMIC PROPERTIES OF NANOPOROUS TIO2 FILMS MADE BY DOCTOR-BLADE METHOD 36
Nguyen Nang Dinh, Nguyen Minh Quyen, Tran Thi Thao, Do Ngoc Chung 36
STRONG PHOTOLUMINESCENCE OF THE N-TYPE DOPED AMORPHOUS SiC MATERIAL AFTER ANODIC ETCHING IN LOW HF-CONCENTRATION SOLUTION 41
Dao Tran Cao1, Cao Tuan Anh2, Luong Truc Quynh Ngan1, Pham Thi Lien2 and Pham Thi Mai Hoa3 41
Determination of some optical parameters characterizing homogenised fresh milk with double integrating sphere technique 46
Nguyen Tuan Anh1, Dang Xuan Cua1, Phung Quoc Bao2, Bach Gia Duong3, Vu Anh Phi2 46
The thermoluminescence characteristics of LiF(Mg,Cu,P) after exposing the alpha radiation 51
Nguyen Quang Mien1 and Trinh Nang Chung1 51
development of a diode-pumped passively mode-locked Nd:YVO4 laser operated at pulse repetition rate lower than 10 Mhz 59
Do Quoc Khanh, Nguyen Dinh Hoang, Nguyen Trong Nghia, Phung Viet Tiep, Nguyen Van Hao, Dao Duy Thang, Trinh Dinh Huy, Pham Hong Minh 59
FABRICATION OF POROUS LAYER ON THE NONDOPED AMORPHOUS SIC THIN FILM BY ANODIC ETCHING METHOD IN THE HF/H2O/H2O2 SOLUTION 63
Luong Truc Quynh Ngan1, Cao Tuan Anh2, Nguyen Thi Thu Ha1, Pham Thi Lien2, Pham Thi Mai Hoa1,3 and Dao Tran Cao1 63
Study on influences on the technical process and characteristics of infrared emission compositions 68
Tran Minh Cong, Le Trong Thiep, Pham Quang Dinh, Bach Nhat Hong 68
PROBLEM OF SUSTAINABLE ENERGY AND THE TECHNOLOGICAL SOLUTIONS OF SOLAR POWER SATELLITE SYSTEM FOR SOLAR ENERGY RECEIVING, CONVERTING, AND TRANSMITTING IN FORM OF THE HIGH POWER MICROWAVE AND/OR LASER BEAM FROM THE SPACE ORBIT TO THE EARTH’S SURFACE 73
Dao Khac An 73
Improve accuracy of transmission in aircraft guns 86
Le Duc Hanh, Bui Ngoc Hoi, Nguyen Lac Hong 86
PROGRAM
Tuesday – March 23, 2010
10:00 Arriving at Vientiane. Check in.
17:00 Registration at NUOL
18:30 WELCOME PARTY (offered by NUOL)
Wednesday – March 24, 2010
07: 30 - 08: 30 Registration
08: 30 - 09: 50 Official Opening (Dr. Nguyen Thanh Binh -VAST, Vietnam)
Opening Speech by Prof. Acad. Nguyen Van Hieu
(Former President, Vietnam Academy of Science and Technology, Honour President of the Vietnam Physical Society).
Welcome Speech by Prof. Dr. Somsy Gnophanxay, Vice President of NUOL, Laos PDR
Welcome Speech by Prof. Dr. Huynh Thanh Dat Vice President of VNU, HCM, Vietnam
Brief Introduction of National University of Laos by Prof. Dr. Phosy Chanhming
Brief Introduction of Royal University of of Phnom Penh, Cambodia by Dr. Ing Heng
Brief Introduction of National University of Ho Chi Minh City by Prof. Dr. Tran Thi Hong
Brief Introduction of National University of Hanoi by Prof. Dr. Nguyen Thi Thuc Hien
Conference Photograph.
09:50 – 10:00 COFFEE BREAK
REPORT SESSION
Chairperson: Vu Xuan Quang - VAST, Vietnam
Somsathith Keophilavong - NUOL, Laos PDR
O-01
10:00 - 10:30
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NANOSTRUCTURED POROUS TiO2 FILMS: ELECTROCHROMIC PROPERTIES AND POTENTIAL APPLICATION IN ENERGY-EFFICIENT WINDOWS
Invited talk
Nguyen Nang Dinh, Nguyen Minh Quyen, Tran Thi Thao
University of Engineering and Technology, VNU, Hanoi
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O-02
10:30 – 10:50
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DISTRIBUTION, NATURAL HISTORY AND CONSERVATION OF THE LAO ENDEMIC NEWT LAOTRITON LAOENSIS
Somphouthone PHIMMACHAK , NOUL, Laos
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O-03
10:50 – 11:10
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STRONG PHOTOLUMINESCENCE OF THE N-TYPE DOPED AMORPHOUS SIC MATERIAL AFTER ANODIC ETCHING IN LOW HF-CONCENTRATION SOLUTION
Dao Tran Cao, Cao Tuan Anh, Nguyen Dinh Dung, Luong Truc Quynh Ngan, Pham Thi Mai Hoa
Institue of Materials Science, VAST, Vietnam
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O-04
11:10 – 11:30
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DETERMINATION OF SOME OPTICAL PARAMETERS CHARATERIZING HOMOGENISED FRESH MILK WITH DOUBLE INTERGRATING SPHERE TECHNIQUE
Nguyen Tuan Anh, Dang Xuan Cu, Phung Quoc Bao, Bach Gia Duong, Vu Anh Phi
National Center for Technological Progress, Vietnam
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O-05
11:30 – 11:50
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PRODUCTION OF OLEORESIN FROM AQUILARIA SPECIES BY FUNGAL INFECTION
Somphavan SRAVANH, NOUL, Laos
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11:50 – 13:30
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LUNCH
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Chairperson: Nguyen Nhu Dat – VAST, Vietnam, Nguyen The Binh, VNU, Vietnam, Vathsana KHAMVONGSA, NUOL, Laos PDR, Viengthong Xayavong - NUOL, Laos PDR
O-06
13:30 – 13:50
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THE THERMOLUMINESCENCE CHARACTERISTICS OF IF(Mg,Cu,P) AFTER EXPOSING THE ALPHA RADIATION
Nguyen Quang Mien and Trinh Nang Chung
Ho Chi Minh City University of Technology
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O-07
13:50 – 14:10
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DEVELOPMENT OF A DIODE-PUMPED PASSIVELY MODE- LOCKED Nd:YVO4 LASER OPERATED AT PULSE REPETITION RATES LOWER THAN 10 MHz
Do Quoc Khanh, Nguyen Dinh Hoang, Nguyen Trong Nghia, Nguyen Van Hao, Dao Duy Thang, Phung Viet Tiep, Trinh Dinh Huy, Pham Long and Nguyen Dai Hung
Institute of Physics, VAST, Vietnam
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O-08
14:10 – 14:40
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INVESTIGATION OF PHOTONICS FOR FIBEROPTIC COMMUNICATIONS IN VIETNAM
Invited talk
Pham Van Hoi
Institute of Materials Science, VAST, Vietnam
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O-09
14:40 – 15:00
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FABRICATION OF POROUS LAYER ON THE NONDOPED AMORPHOUS SiC THIN FILM BY ANODIC ETCHING METHOD IN THE HF/H2O/H2O2 SOLUTION
Dao Tran Cao, Luong Truc Quynh Ngan, Cao Tuan Anh, Nguyen Dinh Dung, Pham Phu Thanh Son, Lam Duc Duong, Nguyen Thi Thu Ha, Pham Thi Mai Hoa
Institue of Materials Science, VAST, Vietnam
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15:20 – 15:30
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COFFEE BREAK
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REPORT SESSION
Chairperson: Nguyen Nang Dinh - VNU, Vietnam
CHEY CHAN OEURN, RUPP, Cambodia
O-10
15:00 – 15:20
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INSTRUMENTATION OF THERMOLUMINESCENCE RADIATION DOSIMETRY AND THERMOLUMINESCE DATING
Huynh Ky Hanh, Phan Tien Dung
Nhatrang Institute of Technology Research & Application-VAST, Vietnam
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O-11
15:30 – 15:50
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STUDY ON SOME INFLUENCES ON THE TECHNICAL PROCESS AND CHARACTERISTICS OF INFRARED EMISSION COMPOSITIONS
Tran Minh Cong, Le Trong Thiep, Pham Quang Dinh, Bach Nhat Hong
MilitaryAcademy of Science and Technology, Vietnam
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O-12
15:50 – 16:10
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OXYGEN DEPLETION AND RESISTANCE SWITCHING IN Cr-DOPED SrTiO3 THIN FILMS
Bach Thang Phan, Kim Ngoc Pham, Hoang Tuan Tong, Van Viet Pham, Van Hieu Le, Tuan Tran1 and Jaichan Lee
University of Science - VNU – HCM, Vietnam.
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O-13
16:10 – 16:30
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SURFACE MODIFICATION AND FUNCTIONALIZATION OF MULTISHELL CDSE QUANTUM DOTS FOR THE FLUORESCENCE-BASED BIOSENSOR FOR THE DETECTION OF ORGANOPHOSPHATE PESTICIDES
Vu Duc Chinh, Pheng Xiong, Do Van Dung, Nguyen Hai Yen,Nguyen Xuan Nghia, Phan Tien Dung, Nguyen Van Hung, Pham Thu Nga
Institute of Materials Science, VAST, Vietnam
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Chairperson: Nguyen Xuan Nghia - VAST , Vietnam
Somsavath LEUANGTAKOUN, NUOL, Laos PDR
Ing Heng, RUPP
P-01
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SOME RESULTS ON USING QUANTUM DOTS FOR BIOLABELING
Chu Viet Ha, Tran Thanh Thuy, La Thi Huyen, Ung Thi Dieu Thuy
Institute of Physics, VAST, Vietnam
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P-02
|
COMPOSITE TiO2–SnO2 FILMS PREPARED BY SOL-GEL WITH HIGH PHOTOCATALYTIC PERFORMANCE IN VISIBLE LIGHT
Huynh Chi Cuong, H. T. Bich Lieu, Duong Ai Phuong, L. Quang. Vinh
University of Science - VNU – HCM, Vietnam
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P-03
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SYNTHESIS AND OPTICAL PROPERTIES OF CdS / CdSe QUANTUM DOTS EMBEDDED IN TiO2 THIN FILMS FOR PHOTONIC APPLICATIONS
Lam Quang Vinh, Ha Thanh Tung, Huynh Thanh Đat
University of Science - VNU – HCM, Vietnam
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P-04
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APPLYING AAS METHOD TO DETERMINE LEAD CONCENTRATIONS IN SOME SAMPLE SOILS AND SUGGESTING SOME WAYS TO REDUCE THE POLLUTION OF LEAD IN THE ENVIRONMENT
Nguyen Truc Anh, Nguyen Thi Thu Thuy
In-service University Center of Can Tho city
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P-05
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ACID BASED SYNTHESIS OF ERBIUM-DOPED COLLOIDAL SiO2 MICROSPHERES
Do Thuy Chi, Pham V. Hoi, Pham Thu Nga, Pham Thai Cuong, Bui Huy
P-06Institue of Materials Science, VAST, Vietnam
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P-06
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RAPID COMBUSTION SYNTHESIS OF NANOCRYSTALLINE PHOSPHORS MAl2O4: Eu2+, RE3+ (M: Ca, Sr, Ba) AND THEIR SPECTRAL CHARACTERISTICS NANOCRYSTALLINE
Le Thi Thao Vien, Nguyen Thi Minh Phuong, Nguyen Manh Son
College of Sciences, Hue University, Viet nam
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P-07
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INVESTIGATION OF THE FABRICATION AND OPTICAL PROPERTIES OF CdSe/ZnSe/ZnS AND CdSe/CdS/ZnS MULTISHELL QUANTUM DOTS
Nguyen Ngoc Hai, Vu Thi Hong Hanh, Do Van Dung, Vu Duc Chinh, Pheng Xiong, Nguyen Van Hung, Pham Thu Nga
Institue of Materials Science, VAST, Vietnam.
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P-08
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SYNTHESIS TiO2 THIN FILM ON GLASS SUBSTRATE BY ELECTROSTATIC SPRAY METHOD
Nguyen Cao Khang, Do Thi Nga, Phan Ngoc Minh and Nguyen V. Minh
Hanoi National University of Education, Hanoi, Vietnam
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P-09
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FABRICATING, DOMINATING THE SIZE OF TiO2 PARTICLES AND STUDYING THEIR PROPERTIES
Nguyen Cao Khang, Kaisone Sonthikoumman, Phan Ngoc Minh and Nguyen van Minh
Hanoi National University of Education, Hanoi, Vietnam
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P-10
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THE IMPACT OF NITROGEN AND TEMPERATURE SUBTRATE ON THE OPTICAL AND ELECTRICAL PROPERTIES OF P THIN FILM ZnO:(In,N) BY THE SPUTTERING MAGNETRON DC
Duong Anh Quang, Le Vu Tuan Hung
University of Science - VNU – HCM, Vietnam.
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P-11
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KINETIC MONTE CARLO SIMULATION OF THIN FILM GROWTH OF PEROVSKITE STRUCTURE IN EARLY STAGE
Luu Thanh Phuc, Nguyen Hong Phong, Le Vu Tuan Hung
University of Science - VNU – HCM, Vietnam
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P-12
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RESEACHING AND MAKING ALPHA SOURCE U238,U234 ON ALUMINIUM FOIL FOR ALPHA SPECTROSCOPY USING ELECTROPLATE
Pham Thuy Dung, Le Cong Hao, Chau Van Tao
National center for technology progress- Center for Optoelectronics (CFOC), Vietnam
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P-13
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PREPARATION AND CHARACTERRIZATION OF SrTi1-XFeXO3 NANO-COMPOSITE FILMS BY THE PULSED LASER DEPOSITION
Doan Thi Thuy Phuong, Kaisone Sonthikoumman and Nguyen Van Minh
Hanoi National University of Education,Hanoi, Vietnam
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P-14
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CRYSTAL STRUCTURE OF VANADIUM PENTOXIDE THIN FILMS ON THE TRANSPARENT ELECTRODES
Le Van Hieu, Nguyen Duc Hao, Pham Van Viet
University of Science - VNU – HCM, Vietnam
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P-15
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A METHOD TO CALCULATE TRACKING ACCURACY FOR TRAJECTORY MEASURING- TRACKING DOPPLER RADAR SYSTEM OF PROJECTILES
Bui Tuan Anh, Dao Hoa Viet and Tran Duc Trung
Academy of Military Science and Technology, Ha Noi, Viet Nam
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P-16
|
INCREASING THERMAL CONDUCTIVITY OF THERMAL PASTE USING CARBON NANOTUBES
Bui Hung Thang, Phan Ngoc Hong, Pham Van Trinh, Nguyen Van Tu, Nguyen Van Chuc and Phan Ngoc Minh
Institute of Materials Science, VAST, Vietnam
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P-17
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APPLICATION OF NANO POLYANILINE/MULTI-WALLED CARBON NANOTUBES FOR PROTECTIVE PAINT
Bui Hung Thang, Pham Van Trinh, Duong Ngoc Vinh, Dao Duc Khang and Phan Ngoc Minh
Institute of Materials Science, VAST, Vietnam
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P-18
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FABRICATION OF Cu MATRIX MATERIAL REINFORCED BY FUNCTIONALIZED CNTs
Pham Van Trinh, Bui Hung Thang, Tran Tien Dat, Duong Ngoc Vinh, Nguyen Van Tu, Phan Ngoc Minh
Institute of Materials Science, VAST, Vietnam
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P-19
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STUDY AND PREPARATION THE CNTs/PANI COMPOSITE AS ANODE MATERIAL FOR ELECTROCHEMICAL ENERGY SOURCE
Duong Ngoc Vinh, Bui Hung Thang, Pham Van Trinh, Dao Duc Khang, Phan Ngoc Minh
Institute of Materials Science, VAST, Vietnam
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P-20
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STUDY TO MANUFACTURE THE DEVICE FOR DISCOVERING MAGNETIC FLOW
Nguyen Tuan Hung, Pham Quoc Trieu
National Office of Intellectual Property of Vietnam
|
P-21
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THE HOME MADE METAL DETECTING DEVICE AND APPLICATION
Lưu Tien Manh, Pham Quoc Trieu
National Institute of Labour Protection, Vietnam.
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P-22
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FABRICATION OF METAL NANOPARTICLES BY LASER ABLATION
Nguyen Thanh Dinh, Nguyen Quang Dong, Trinh Thi Hue, Vu Thi Khanh Thu, Pham Thi Thanh Van, Duong Thi Nguyet, Nguyen The Binh
College of Science, VNU Hanoi, Vietnam.
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P-23
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HIGH-POWER SECURE MICROWAVE COMMUNICATION DEVICE
Dang Thi Thanh Thuy, and Bach Gia Duong
College of Science VNU Hanoi, Vietnam.
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18:30 CONFERENCE PARTY
Thursday – March 25, 2010
REPORT SESSION
Chairperson: Le Vu Tuan Hung - VNUH, Vietnam
Hang Sim, RUPP, Cambodia
O-14
08:30 – 09:00
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PROBLEM OF SUSTAINABLE ENERGY AND THE TECHNOLOGICAL SOLUTIONS OF SOLAR POWER SATELLITE SYSTEM FOR SOLAR ENERGY RECEIVING, CONVERTING, AND TRANSMITTING IN FORM OF THE HIGH POWER MICROWAVE AND/OR LASER BEAM FROM THE SPACE ORBIT TO THE EARTH’S SURFACE (REVIEW)
Invited talk
Dao Khac An
Institute of Materials Science, VAST, Vietnam
|
O-15
09:00 – 09:20
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IMPROVE ACCURACY OF TRANSMISSION IN AIRCRAFT GUNS
Le Duc Hanh, Bui Ngoc Hoi, Nguyen Lac Hong
Academy of Military Science and Technology, Hanoi, Vietnam
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O-16
09:20 – 09:40
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THE USING OF SPECTRAL METHODS TO INVESTIGATE ALUMINA AMORPHOUS THIN FILM AND ITS PHASE TRANSITION
Giang van Phuc, Le Van Hieu, Huynh Thanh Dat
AnGiang University , AnGiang, Vietnam
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O-17
09:40 – 10:00
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DETERMINING EXCITED SPECTRUM OF SOME HARMFUL ALGAE IN DO SON COAST, HAI PHONG CITY
Nguyen Tuan Anh, Bui Thi Thanh Lan
National Center for Technological Progress, Vietnam
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O-18
10: 00 – 10:20
|
COMBINING FREQUENCY MODULATION AND SINGLE SIDE BAND MODULATION TO DESIGN AN UNDERWATER REMOTE CONTROL SYSTEM.
Chu Xuan Quang, Le Minh Ngoc, Vu Hai Lang, Nguyen T. Thuy
Academy of Military Science and Technology, Hanoi, Vietnam
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10: 00 – 10:20
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COFFEE BREAK
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REPORT SESSION
Chairperson: Pham Quoc Trieu – VNU, Vietnam
Sonexay XAYHEUNGSY, NUOL, Laos PDR
O-19
10:30 – 10:50
|
THE SELF – ABSORPTION CORRECTIONS FOR MARINE SEDIMENT SAMPLE IN GAMMA – RAY SPECTROMETRY
Tran Thien Thanh, Laurent Ferreux, Marie Christine Lépy, Chau Van Tao
University of Science - VNU – HCM, Vietnam
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O-20
10:50 – 11:00
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MICROWAVE TREATMENT-A RAPID AND EFFICIENT WAY TO PREPARE GRAPHITE OXIDE BY MODIFIED HUMMERS METHOD
Tran Quang Trung, Huynh Tran My Hoa, Tran Viet Cuong, Le Thi Thanh, Tran Vinh Son, Dang Thanh Cong
University of Science - VNU – HCM, Vietnam
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O-21
11:00 – 11:22
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LARGE-AREA ULTRATHIN FILMS OF THERMO-REDUCED GRAPHENE OXIDE AS A TRANSPARENT AND ELECTRONIC MATERIAL
Tran Quang Trung,, Le Thi Thanh, Tran Viet Cuong, Nguyen Duy Khanh, Dang Thanh Cong
University of Science - VNU – HCM, Vietnam
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O-22
11:20 – 11:40
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STUDY AND DESIGN RF SWITCH MEMS
Nguyen Van Toan, Nguyen Tu Tin, Dong Van Cuong, Bui Van Quang, Vu The Dang, Truong Cong Duan and Nguyen Van Hieu
University of Science - VNU – HCM, Vietnam
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REPORT SESSION
Chairperson: Pham Van Hoi - VAST, Vietnam
Nguyen Thi Thu Thuy, Univ. of Cantho, Vietnam
O-23
13:30 – 13:50
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DESIGNING, PRODUCING COMPUTER ASSISTED EXPERIMENTS AND PROGRAMMING SUITABLE SOFTWARE TO SUPPORT TEACHING SOME KNOWLEDGE OF MAGNETIC FIELD AND ELECTROMAGNETIC INDUCTION IN THE CURRICULUM OF THE POLYTECHNIC COLLEGE VEIN-CHAN, LAOS
Khamsoulin Chanthavong
Vientiane Polytechnic College,Laos
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O-24
13:50 – 14:10
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SYNTHESIS, OPTICAL PROPERTIES AND BIOAPPLICATIONS OF ORMOSIL NANOPARTICLES
Vu Thi Thuy Duong, Chu Viet Ha, Tran Thanh Thuy, Nguyen Thi Van, Pham Minh Tanb
Institute of Physics, VAST, Vietnam
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O-25
14:10 – 14:30
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OPTIMIZATION OF ENDOGLUCANASE PRODUCTION BY ASPERGILLUS NIGER VTCC-F021
Thi Hoa Pham, Dinh Thi Quyen, Ngoc Minh Nghiem,
Institute of Biotechnology, VAST, Vietnam.
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O-26
14:30 – 14:50
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PARTIAL PURIFICATION AND PROPERTIES OF A XYLANASE FROM ASPERGILLUS ORYZAE DSM1863
Thi Tuyen Do, Dinh Thi Quyen
Institute of Biotechnology, VAST, Vietnam
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14:50 – 15:00
|
COFFEE BREAK
|
Chairperson: Tran Thi Tam – VNU, Vietnam
TEANG PANG - RUPP, Cambodia
P-24
|
A RESEARCH ON UNTI – VIBRATION METHOD FOR WORKER OPERATING JACKHAMMERS
Nguyen Anh Tuan , Trieu Quoc Loc, Nguyen Van Khang
National Institute of Labour Protection.
|
P-25
|
PHOTOLUMINESCENCE OF CePO4:Tb3+ NANO PARTICLES SYNTHESIZED FROM (NH4)2HPO4 BY HYDROTHERMAL METHOD
Dinh Xuan Loc, Do Hung Manh, Tran Kim Anh and Le Quoc Minh
Institute of Materials Science, VAST, Vietnam
|
P-26
|
IMPLEMENTATION OF THE DIGITAL LOCK-IN AMPLIFIER FOR LOW SIGNAL MEASUREMENT
Nguyen Anh Duc, Pham Quoc Trieu
College of Science VNU Hanoi, Vietnam.
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P-27
|
OPTIMIZING PHASED-ARRAY ANTENNA
Le Quang Thao, Nguyen Van Hai
College of Science VNU Hanoi, Vietnam
|
P-28
|
GAMMA-GAMMA COINCIDENCE MEASUREMENT SETUP FOR NEUTRON ACTIVATION ANALYSIS AND NUCLEAR STRUCTURE STUDIES
Nguyen An Son, Pham Dinh Khang, Nguyen Xuan Hai, Vuong Huu Tan, Nguyen Van Kien, Ho Huu Thang, Nguyen Nhi Dien
University of Dalat, Vietnam.
|
P-29
|
STUDY OF AN ELECTROCHEMICAL DNA SENSOR FOR DETECTION OF ESCHERICHIA COLI
Nguyen Tien Dai, Kim Thi Phuong Oanh and Nong Van Hai
Institute of Materials Science, VAST, Vietnam
|
P-30
|
ON THE SIMULTANEOUS DIFFUSION OF MULTI-SPICES AND SIMULATION OF THE DYNAMIC DIFFUSION PROCESSES OF DOPANTS ATOM AND POINT DEFECT IN NANO SIZED SILICON MATERIAL
Vu Ba Dung, Dao Khac An and Nguyen Ngoc Long
Ha noi Mining and Geology University
|
P-31
|
COMPATIBLE INVESTIGATION OF THE COMPLEX DIFFUSION PROBLEM BASED ON FICK THEORY, IRREVERSIBLE THERMODYNAMIC THEORY AND GENERAL FORCE LAW
Vu Ba Dung, Dao Khac An and Nguyen Ngoc Long
Ha noi Mining and Geology University
|
P-32
|
DEPENDENCE OF PHOTOELECTRONIC CAPACITY ON CdS LAYER THICKNESS ON TiO2 THIN FILM SUBSTRATES
Dang Tran Chien, Pham Duy Long, Pham Van Hoi, Le Ha Chi
Institute of Materials Science, VAST, Vietnam
|
P-33
|
SYNTHESIS OF DIAMOND FILMS ON COPPER SUBSTRATES USING MICROWAVE
PLASMA CHEMICAL VAPOUR DEPOSITION
Tran Tien Dat, Pham Van Trinh, Bui Hung Thang, Dang Tran Chien, Phan Ngoc Minh
Institute of Materials Science, VAST, Vietnam
|
P-34
|
THE µM-DISPLACEMENT SENSOR AND APPLICATION
Nguyen Huu Cuong*, Pham Quoc Trieu
|
P-35
|
Preparation setup a TCSPC systems for life-time measurement
Dao Duy Thang, Nguyen Dinh Hoang, Phung Viet Tiep, Nguyen Thanh Binh and Dinh Van Trung
Institue of Physic,VAST, Vietnam
|
P-36
|
MEASUREMENT OF Bi-Po DECAY IN THORIUM DECAY CHAIN
Doan Thi Hien, Tran Duy Tap, Vo Hong Hai, Masaharu Nomachi, Tran Thien Thanh
University of Science, VNU, HCM,Vietnam
|
P-37
|
FABRICATION AND CHARACTERISTIC OF PLANAR OPTICAL AND ACTIVE OPTICAL WAVEGUIDE FOR TELECOMMUNICATION
Tran Thi Cham, Bui Huy, Pham Van Hoi
Institute of Materials Science, VAST, Vietnamese
|
P-38
|
Optical interference filter based on porous silicon
Bui Huy, Pham Van Hoi, Nguyen Thuy Van, Pham Duy Long, Do The Anh and Do Thuy Chi
Institute of Materials Science, VAST, Vietnamese
|
P-39
|
REPARATION ALPHA SOURCE U234, U238 FOR ALPHA SPECTROSCOPY BY ELECTROPLATING USING ISOPROPYL ALCOHOL
Le Cong Hao, Luu Xuan Tinh, Chau Van Tao, Nguyen Van Đong, Ho Nha Nghi, Pham Thuy Dung, Nguyen Thanh Liem.
University of Science VNU,HCM, Vietnam
|
P-40
|
CHARACTERIZATION OF HIGH-POWER DIODE LASER BARS FOR PUMPING SOLID-STATE LASERS
Giang Manh Khoi, Do Xuan Tien
National Center for Technology Progress - NACENTECH, Hanoi, Vietnam
|
P-41
|
CHARACTERISTICS OF A DIODE END-PUMPED PASSIVELY Q-SWITCHED SOLID-STATE Cr3+:LiSAF LASER
Nguyen Dinh Hoang, Dao Duy Thang, Nguyen Van Hao
Institute of Physics, VAST,Vietnam
|
P-42
|
NANOSECOND ENERGY-TRANFER BINARY DYE LASERS
Phung Viet Tiep, Nguyen Dinh Hoang, Nguyen Trong Nghia, Dao Duy Thang
Center for Quantum Electronics, Institute of Physics, VAST, Hanoi, Vietnam
|
P-43
|
MODE-LOCKED Nd:YVO4 LASER – INDUCED TWO PHOTON FLUORESCENCE OF BIOMEDICAL FLUOROPHORES
Trinh Dinh Huy,Nguyen Trong Nghia, Nguyen Thanh Binh, Do Quoc Khanh
Institute of Physics, VAST, Vietnam
|
P-44
|
PREPARATION ALPHA SOURCE U234, U238 FOR ALPHA SPECTROSCOPY BY ELECTROPLATING USING ISOPROPYL ALCOHOL
Le Cong Hao, Luu Xuan Tinh, Chau Van Tao, Nguyen Van Đong,
Ho Nha Nghi, Pham Thuy Dung, Nguyen Thanh Liem
University of Science VNU, HCM, Vietnam
|
P-45
|
STRUCTURAL STUDY OF CARRRAGEENAN EXTRACTED FROM RED SEAWEED EUCHEUMA DENTICULATUM
Thanh T. Thu Thuy, Tran T. Thanh Van, Phan Minh Phuong, Bui Minh Ly
Institute of Chemistry, VAST, Vietnam
|
P-46
|
STUDY ON LUMINESECENCE MATERIALS AT NITRA
Bui The Huy, Ha Xuan Vinh, Tong V. Tuat, Vinh Hao, Ngo Van Tam
Nha Trang Institute of Technology Research and Application, VAST, Vietnam
|
P-47
|
RESEARCH AND DEVELOPMENT OF DIODE-PUMPED SOLID-STATE Nd3+: DOPED LASERS
Nguyen Trong Nghia,Do QuocKhanh,Nguyen Dinh Hoang et al.
Institute of Physics, VAST, Vietnam
|
P-48
|
DEVELOPMENT OF MUON MEASUREMENT SYSTEM USING PLASTIC SCINTILLATORS
Nguyen Hoang Thoai Vi, Nguyen Qui Dao, Tran thien Thanh and Vo Hong Hai, Tran Thien Thanh
University of Science, VNU,HCM, Vietnam
|
P-49
|
SPECTRO-TEMPORAL EVOLUTION AND TRANSIENT RESONATOR IN SOLID-STATE Cr3+: LiSAF LASER EMISSIONS
Nguyen Van Hao*, Nguyen Dinh Hoang, Phung Viet Tiep, Do Quoc Khanh
Institute of Physics, Viet Nam. * Thai Nguyen University of Science
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16:00 – 17:00
|
CLOSING MEETING
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18:30 CONFERENCE PARTY
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