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1

Total Focusing Method or Phased Array Technique: Which Detection Technique Is Better for the Ultrasonic Nondestructive Testing of Concrete?

Tseng, Cheng-Wei, Chang, Young-Fo, Wang, Chung-Yue

Journal:

Journal of Materials in Civil Engineering

Year:

2018

Language:

english

File:

PDF, 1.28 MB

english, 2018

2

A 3-D Image Detection Method of a Surface Opening Crack in Concrete Using Ultrasonic Transducer Arrays

Young-Fo Chang, Chung-Yue Wang

Journal:

Journal of Nondestructive Evaluation

Year:

1997

Language:

english

File:

PDF, 3.00 MB

english, 1997

3

Ultrasonic Synthetic Aperture Focusing Using the Root-Mean-Square Velocity

Shih, Ruey-Chyuan, Chang, Young-Fo, Chang, Chih-Hsiung, Tseng, Po-Yen

Journal:

Journal of Nondestructive Evaluation

Year:

2014

Language:

english

File:

PDF, 1.49 MB

english, 2014

4

Frequency-Wavenumber Migration of Ultrasonic Data

Young-Fo Chang, Chir-Cherng Chern

Journal:

Journal of Nondestructive Evaluation

Year:

2000

Language:

english

File:

PDF, 1.23 MB

english, 2000

5

Reliable estimation of virtual source position for SAFT imaging

Chih-Hsiung Chang,, Young-Fo Chang,, Yushieh Ma,, Shung, K. K.

Journal:

IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control

Year:

2013

Language:

english

File:

PDF, 1.22 MB

english, 2013

6

Time of flight diffraction imaging for double-probe technique

Young-fo Chang, Cheng-i Hsieh

Journal:

IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control

Year:

2002

Language:

english

File:

PDF, 2.08 MB

english, 2002

7

A Single-Chamber Microbial Fuel Cell without an Air Cathode

Nimje, Vanita Roshan, Chen, Chien-Cheng, Chen, Hau-Ren, Chen, Chien-Yen, Tseng, Min-Jen, Cheng, Kai-Chien, Shih, Ruey-Chyuan, Chang, Young-Fo

Journal:

International Journal of Molecular Sciences

Year:

2012

Language:

english

File:

PDF, 679 KB

english, 2012

8

Experimental measurements of the phase and group velocities of body waves in a transversely isotropic medium

Young-Fo Chang, Mitch M.C. Chou, Chih-Hsiung Chang

Journal:

NDT & E International

Year:

2006

Language:

english

File:

PDF, 216 KB

english, 2006

9

Glycerol degradation in single-chamber microbial fuel cells

Vanita Roshan Nimje, Chien-Yen Chen, Chien-Cheng Chen, Hau-Ren Chen, Min-Jen Tseng, Jiin-Shuh Jean, Young-Fo Chang

Journal:

Bioresource Technology

Year:

2011

Language:

english

File:

PDF, 785 KB

english, 2011

10

Reverberation reduction in ultrasonic images via predictive deconvolution

Young-Fo Chang, Yushieh Ma, Chao-Ming Lin, Jian-Hua Lee

Journal:

NDT & E International

Year:

2008

Language:

english

File:

PDF, 338 KB

english, 2008

11

Precursory phenomena associated with large avalanches in the long-range connective sandpile (LRCS) model

Ya-Ting Lee, Chien-chih Chen, Young-Fo Chang, Ling-Yun Chiao

Journal:

Physica A: Statistical Mechanics and its Applications

Year:

2008

Language:

english

File:

PDF, 745 KB

english, 2008

12

Feasibility of detecting embedded cracks in concrete structures by reflection seismology

Young-Fo Chang, Chung-Yue Wang, Chao-Hui Hsieh

Journal:

NDT & E International

Year:

2001

Language:

english

File:

PDF, 1.46 MB

english, 2001

13

A relationship between Hurst exponents of slip and waiting time data of earthquakes

Chien-chih Chen, Ya-Ting Lee, Young-Fo Chang

Journal:

Physica A: Statistical Mechanics and its Applications

Year:

2008

Language:

english

File:

PDF, 1.19 MB

english, 2008

14

A correlation between the b-value and the fractal dimension from the aftershock sequence of the 1999 Chi-Chi, Taiwan, earthquake

Chien-Chih Chen, Wei-Chien Wang, Young-Fo Chang, Yih-Min Wu, Yuan-Hsi Lee

Journal:

Geophysical Journal International

Year:

2006

Language:

english

File:

PDF, 368 KB

english, 2006

15

The fractal geometry of the surface ruptures of the 1999 Chi-Chi earthquake, Taiwan

Young-Fo Chang, Chien-Chih Chen, Chieh-Yu Liang

Journal:

Geophysical Journal International

Year:

2007

Language:

english

File:

PDF, 1.47 MB

english, 2007

16

Comparative bioelectricity production from various wastewaters in microbial fuel cells using mixed cultures and a pure strain of Shewanella oneidensis

Vanita Roshan Nimje, Chien-Yen Chen, Hau-Ren Chen, Chien-Cheng Chen, Yuh Ming Huang, Min-Jen Tseng, Kai-Chien Cheng, Young-Fo Chang

Journal:

Bioresource Technology

Year:

2012

Language:

english

File:

PDF, 1.08 MB

english, 2012

17

Microbial fuel cell of Enterobacter cloacae: Effect of anodic pH microenvironment on current, power density, internal resistance and electrochemical losses

Vanita Roshan Nimje, Chien-Yen Chen, Chien-Cheng Chen, Ji-Yi Tsai, Hau-Ren Chen, Yuh Ming Huang, Jiin-Shuh Jean, Young-Fo Chang, Ruey-Chyuan Shih

Journal:

International Journal of Hydrogen Energy

Year:

2011

Language:

english

File:

PDF, 446 KB

english, 2011

18

Visible light response of Ag+/TiO2–Ti2O3 prepared by photodeposition under foam fractionation

Shashi Bairagi Atla, Chien-Cheng Chen, Chien-Yen Chen, Pin-Yun Lin, Wei Pan, Kai-Chien Cheng, Yuh Ming Huang, Young-Fo Chang, Jiin-Shuh Jean

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Year:

2012

Language:

english

File:

PDF, 2.43 MB

english, 2012

19

Evolution of the temporal multifractal scaling properties of the Chiayi earthquake (ML = 6.4), Taiwan

Yi-Jiun Tang, Young-Fo Chang, Tai-Sheng Liou, Chien-Chih Chen, Yih-Min Wu

Journal:

Year:

2012

Language:

english

File:

PDF, 1.68 MB

english, 2012

20

Evaluation of remediation process with soapberry derived saponin for removal of heavy metals from contaminated soils in Hai-Pu, Taiwan

Maity, Jyoti Prakash, Huang, Yuh Ming, Fan, Cheng-Wei, Chen, Chien-Cheng, Li, Chun-Yi, Hsu, Chun-Mei, Chang, Young-Fo, Wu, Ching-I, Chen, Chen-Yen, Jean, Jiin-Shuh

Journal:

Journal of Environmental Sciences

Year:

2013

Language:

english

File:

PDF, 163 KB

english, 2013

21

Removal of Cu, Pb and Zn by foam fractionation and a soil washing process from contaminated industrial soils using soapberry-derived saponin: A comparative effectiveness assessment

Maity, Jyoti Prakash, Huang, Yuh Ming, Hsu, Chun-Mei, Wu, Ching-I, Chen, Chien-Cheng, Li, Chun-Yi, Jean, Jiin-Shuh, Chang, Young-Fo, Chen, Chen-Yen

Journal:

Year:

2013

Language:

english

File:

PDF, 531 KB

english, 2013

22

Identification and discrimination of bacteria using Fourier transform infrared spectroscopy

Maity, Jyoti Prakash, Kar, Sandeep, Lin, Chao-Ming, Chen, Chen-Yen, Chang, Young-Fo, Jean, Jiin-Shuh, Kulp, Thomas R.

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Year:

2013

Language:

english

File:

PDF, 2.06 MB

english, 2013

23

Foam fractionation of ZnO crystal growth and its photocatalysis of the degradation of methylene blue

Atla, Shashi Bairagi, Chen, Chien-Yen, Chen, Chien-Cheng, Shih, Shao-Ju, Lin, Pin-Yun, Chung, Pei-Hua, Yang, Jheng-Sian, Reddy, Akuri Satyanarayana, Cheng, Kai-Chien, Chang, Young-Fo

Journal:

Journal of Materials Research

Year:

2012

Language:

english

File:

PDF, 590 KB

english, 2012

24

Electricity generation with a sediment microbial fuel cell equipped with an air-cathode system using photobacterium

Majumder, Dip, Maity, Jyoti Prakash, Chen, Chien-Yen, Chen, Chien-Cheng, Yang, Tsui-Chu, Chang, Young-Fo, Hsu, Duen-Wei, Chen, Hau-Ren

Journal:

International Journal of Hydrogen Energy

Year:

2014

Language:

english

File:

PDF, 1.18 MB

english, 2014

25

Synthesis of Brushite Particles in Reverse Microemulsions of the Biosurfactant Surfactin

Maity, Jyoti Prakash, Lin, Tz-Jiun, Cheng, Henry Pai-Heng, Chen, Chien-Yen, Reddy, A. Satyanarayana, Atla, Shashi B., Chang, Young-Fo, Chen, Hau-Ren, Chen, Chien-Cheng

Journal:

International Journal of Molecular Sciences

Year:

2011

Language:

english

File:

PDF, 772 KB

english, 2011

26

Asymptotic Conversion Point Equations for Converted Waves Reflected from a Dipping Reflector

Tang, Yi-Jiun, Chang, Young-Fo, Liou, Tai-Sheng

Journal:

Terrestrial Atmospheric and Oceanic Sciences

Year:

2010

Language:

english

File:

PDF, 720 KB

english, 2010

27

A physical model study of the travel times and reflection points of SH-waves reflected from transversely isotropic media with tilted symmetry axes

Sun, Li-Chung, Chang, Young-Fo, Chang, Chih-Hsiung, Chung, Chia-Lung

Journal:

Exploration Geophysics

Year:

2012

Language:

english

File:

PDF, 1.07 MB

english, 2012

28

Low-Temperature Synthesis of Rose-Like ZnO Nanostructures Using Surfactin and Their Photocatalytic Activity

Reddy, A. Satyanarayana, Kuo, Yi-Hao, Atla, Shashi B, Chen, Chien-Yen, Chen, Chien-Cheng, Shih, Ruey-Chyuan, Chang, Young-Fo, Maity, Jyoti Prakash, Chen, How-Ji

Journal:

Journal of Nanoscience and Nanotechnology

Year:

2011

Language:

english

File:

PDF, 4.15 MB

english, 2011

29

Azimuthal variation of converted-wave amplitude in a reservoir with vertically aligned fractures − a physical model study

Chang, Chih-Hsiung, Chang, Young-Fo, Tseng, Po-Yen

Journal:

Geophysical Prospecting

Year:

2016

Language:

english

File:

PDF, 6.00 MB

english, 2016

30

Hydrogeochemical reconnaissance of arsenic cycling and possible environmental risk in hydrothermal systems of Taiwan

Maity, Jyoti Prakash, Chen, Chien-Yen, Bundschuh, Jochen, Bhattacharya, Prosun, Mukherjee, Abhijit, Chang, Young-Fo

Journal:

Groundwater for Sustainable Development

Year:

2017

Language:

english

File:

PDF, 1.83 MB

english, 2017

31

A multi-azimuth seismic refraction study for a horizontal transverse isotropic medium: physical modeling results

Tseng, Cheng-Wei, Chang, Young-Fo, Liu, Jia-Wei, Lin, Chao-Ming

Journal:

Geophysical Prospecting

Year:

2017

Language:

english

File:

PDF, 1.53 MB

english, 2017

32

Seismic reflection profiling of the first deep geothermal field in Taiwan

Shih, Ruey-Chyuan, Wang, Chien-Ying, Chen, Wen-Shan, Wang, Yin-Kai, Kuo, Hsuan-Yu, Yen, Ting-Ching, Huang, Chia-Chi, Chang, Yu-Chun, Chung, Chen-Tung, Hunag, Ming-Zi, Chang, Young-Fo

Journal:

Year:

2018

Language:

english

File:

PDF, 9.44 MB

english, 2018

33

Effects of the symmetry axis orientation of a TI overburden on seismic images

Chang, Chih-Hsiung, Chang, Young-Fo, Tseng, Cheng-Wei

Journal:

Exploration Geophysics

Year:

2016

Language:

english

File:

PDF, 991 KB

english, 2016

34

Traveltimes and conversion-point positions for P-SV converted wave propagation in a transversely isotropic medium: numerical calculations and physical model studies

Tseng, Po-Yen, Chang, Young-Fo, Chang, Chih-Hsiung, Shih, Ruey-Chyuan

Journal:

Exploration Geophysics

Year:

2018

Language:

english

File:

PDF, 1.48 MB

english, 2018

35

Electricity Generation and Wastewater Treatment of Oil Refinery in Microbial Fuel Cells Using Pseudomonas putida

Majumder, Dip, Maity, Jyoti, Tseng, Min-Jen, Nimje, Vanita, Chen, Hau-Ren, Chen, Chien-Cheng, Chang, Young-Fo, Yang, Tsui-Chu, Chen, Chen-Yen

Journal:

International Journal of Molecular Sciences

Year:

2014

Language:

english

File:

PDF, 2.05 MB

english, 2014