Changwoo Ahn: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Optimization of X-ray image acquisition and reconstruction for a C-arm CBCT system with a flat-panel detector

Cha, Bo Kyung, Jeon, Seongchae, Seo, Chang-Woo, Back, Jongduck, Choi, Shinkook, Lee, Changwoo, Ahn, Miseob

Journal:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Year:

2018

Language:

english

File:

PDF, 4.33 MB

english, 2018

2

Soil bacterial community structure and physicochemical properties in mitigation wetlands created in the Piedmont region of Virginia (USA)

Changwoo Ahn, Rita M. Peralta

Journal:

Ecological Engineering

Year:

2009

Language:

english

File:

PDF, 479 KB

english, 2009

3

Scaling considerations of mesocosm wetlands in simulating large created freshwater marshes

Changwoo Ahn, William J Mitsch

Journal:

Ecological Engineering

Year:

2002

Language:

english

File:

PDF, 444 KB

english, 2002

4

An assessment of soil bacterial community structure and physicochemistry in two microtopographic locations of a palustrine forested wetland

Changwoo Ahn, Patrick M. Gillevet, Masoumeh Sikaroodi, Kristin L. Wolf

Journal:

Wetlands Ecology and Management

Year:

2009

Language:

english

File:

PDF, 361 KB

english, 2009

5

Evaluating the use of recycled coal combustion products in constructed wetlands: an ecologic-economic modeling approach

Changwoo Ahn, William J. Mitsch

Journal:

Ecological Modelling

Year:

2002

Language:

english

File:

PDF, 385 KB

english, 2002

6

Effects of recycled FGD liner material on water quality and macrophytes of constructed wetlands: A mesocosm experiment

Changwoo Ahn, William J Mitsch, William E Wolfe

Journal:

Year:

2001

Language:

english

File:

PDF, 313 KB

english, 2001

7

Bacterial community structure of nirK-bearing denitrifiers and the development of properties of soils in created mitigation wetlands

Peralta, Rita M., Ahn, Changwoo, Voytek, Mary A., Kirshtein, Julie D.

Journal:

Applied Soil Ecology

Year:

2013

Language:

english

File:

PDF, 837 KB

english, 2013

8

Characterization of soil bacterial community structure and physicochemical properties in created and natural wetlands

Peralta, Rita M., Ahn, Changwoo, Gillevet, Patrick M.

Journal:

Science of The Total Environment

Year:

2013

Language:

english

File:

PDF, 886 KB

english, 2013

9

Anomalistic Self-Assembled Phase Behavior of Block Copolymer Blended with Organic Derivative Depending on Temperature

Kim, Tae-Hwan, Kim, Eunhye, Do, Changwoo, Ahn, Hyungju, Lee, Hoyeon, Han, Young-Soo

Journal:

Year:

2016

Language:

english

File:

PDF, 5.42 MB

english, 2016

10

Developing an ecosystem model of a floating wetland for water quality improvement on a stormwater pond

McAndrew, Brendan, Ahn, Changwoo

Journal:

Journal of Environmental Management

Year:

2017

Language:

english

File:

PDF, 1.14 MB

english, 2017

11

Patterns of vegetation and soil properties in a beaver-created wetland located on the Coastal Plain of Virginia

Dee, Suzanne, Korol, Alicia, Ahn, Changwoo, Lee, Jung A., Means, Mary

Journal:

Landscape and Ecological Engineering

Year:

2018

Language:

english

File:

PDF, 1.05 MB

english, 2018

12

Early development of plant community in a created mitigation wetland as affected by introduced hydrologic design elements

Changwoo Ahn, Suzanne Dee

Journal:

Ecological Engineering

Year:

2011

Language:

english

File:

PDF, 936 KB

english, 2011

13

Microtopography enhances nitrogen cycling and removal in created mitigation wetlands

Kristin L. Wolf, Changwoo Ahn, Gregory B. Noe

Journal:

Ecological Engineering

Year:

2011

Language:

english

File:

PDF, 664 KB

english, 2011

14

A dynamic model to predict responses of millets (Echinochloa sp.) to different hydrologic conditions for the Illinois floodplain–River

Changwoo Ahn, Richard E. Sparks, David C. White

Journal:

River Research and Applications

Year:

2004

Language:

english

File:

PDF, 161 KB

english, 2004

15

Development of Soil Properties and Nitrogen Cycling in Created Wetlands

Kristin L. Wolf, Changwoo Ahn, Gregory B. Noe

Journal:

Year:

2011

Language:

english

File:

PDF, 544 KB

english, 2011

16

Moist-Soil Plants as Ecohydrologic Indicators for Recovering the Flood Pulse in the Illinois River

Changwoo Ahn, David C. White, Richard E. Sparks

Journal:

Restoration Ecology

Year:

2004

Language:

english

File:

PDF, 385 KB

english, 2004

17

The Influence of Microtopography on Soil Nutrients in Created Mitigation Wetlands

Kurt F. Moser, Changwoo Ahn, Gregory B. Noe

Journal:

Restoration Ecology

Year:

2009

Language:

english

File:

PDF, 1.05 MB

english, 2009

18

Characterization of microtopography and its influence on vegetation patterns in created wetlands

Kurt Moser, Changwoo Ahn, Gregory Noe

Journal:

Year:

2007

Language:

english

File:

PDF, 886 KB

english, 2007

19

Soil Properties Predict Plant Community Development of Mitigation Wetlands Created in the Virginia Piedmont, USA

Suzanne M. Dee, Changwoo Ahn

Journal:

Environmental Management

Year:

2012

Language:

english

File:

PDF, 328 KB

english, 2012

20

Comparative study of aerosol and cloud detected by CALIPSO and OMI

Zhong Chen, Omar Torres, M. Patrick McCormick, William Smith, Changwoo Ahn

Journal:

Atmospheric Environment

Year:

2012

Language:

english

File:

PDF, 2.26 MB

english, 2012

21

Developing a dynamic model to predict the recruitment and early survival of black willow (Salix nigra) in response to different hydrologic conditions

Changwoo Ahn, Kurt F. Moser, Richard E. Sparks, David C. White

Journal:

Ecological Modelling

Year:

2007

Language:

english

File:

PDF, 1.09 MB

english, 2007

22

R2R gravure and inkjet printed RF resonant tag

Mark Allen, Changwoo Lee, Byungjoon Ahn, Terho Kololuoma, Keehyun Shin, Sunglim Ko

Journal:

Microelectronic Engineering

Year:

2011

Language:

english

File:

PDF, 1.86 MB

english, 2011

23

Delayed primary repair of intrathoracic esophageal perforation: Is it safe?

Nan Wang, Anees J. Razzouk, Ali Safavi, Karen Gan, Glen S. Van Arsdell, Petrina M. Burton, Bryan L. Fandrich, Michael J. Wood, Arthur C. Hill, Edwin E. Vyhmeister, Rodrigo Miranda, Changwoo Ahn, Steve

Journal:

The Journal of Thoracic and Cardiovascular Surgery

Year:

1996

Language:

english

File:

PDF, 854 KB

english, 1996

24

Soil properties are useful to examine denitrification function development in created mitigation wetlands

Ahn, Changwoo, Peralta, Rita M.

Journal:

Ecological Engineering

Year:

2012

Language:

english

File:

PDF, 306 KB

english, 2012

25

Aerosols and surface UV products from Ozone Monitoring Instrument observations: An overview

Torres, Omar, Tanskanen, Aapo, Veihelmann, Ben, Ahn, Changwoo, Braak, Remco, Bhartia, Pawan K., Veefkind, Pepijn, Levelt, Pieternel

Journal:

Journal of Geophysical Research

Year:

2007

Language:

english

File:

PDF, 1.14 MB

english, 2007

26

Comparison of Ozone Monitoring Instrument UV Aerosol Products with Aqua/Moderate Resolution Imaging Spectroradiometer and Multiangle Imaging Spectroradiometer observations in 2006

Ahn, Changwoo, Torres, Omar, Bhartia, Pawan K.

Journal:

Journal of Geophysical Research

Year:

2008

Language:

english

File:

PDF, 2.60 MB

english, 2008

27

Poly(3-hexylthiophene) Molecular Bottlebrushes via Ring-Opening Metathesis Polymerization: Macromolecular Architecture Enhanced Aggregation

Ahn, Suk-kyun, Pickel, Deanna L., Kochemba, W. Michael, Chen, Jihua, Uhrig, David, Hinestrosa, Juan Pablo, Carrillo, Jan-Michael, Shao, Ming, Do, Changwoo, Messman, Jamie M., Brown, W. Michael, Sumpte

Journal:

ACS Macro Letters

Year:

2013

Language:

english

File:

PDF, 277 KB

english, 2013

28

Plant tissue nutrients as a descriptor of plant productivity of created mitigation wetlands

Dee, Suzanne M., Ahn, Changwoo

Journal:

Ecological Indicators

Year:

2014

Language:

english

File:

PDF, 665 KB

english, 2014

29

Influences of Coronary Blood Flow and Hypoxia upon the Cardiac Responses to Isoproterenol

Ahn, Changwoo, Vasko, John S.

Journal:

The Annals of Thoracic Surgery

Year:

1969

Language:

english

File:

PDF, 885 KB

english, 1969

30

Superior Vena Caval Replacement with Homologous Trachea

Vasko, John S., Kilman, James W., Ahn, Changwoo

Journal:

The Annals of Thoracic Surgery

Year:

1968

Language:

english

File:

PDF, 1.02 MB

english, 1968

31

Surgical Management of Secondary Tracheomalacia

Vasko, John S., Ahn, Changwoo

Journal:

The Annals of Thoracic Surgery

Year:

1968

Language:

english

File:

PDF, 555 KB

english, 1968

32

Congenital Pericardial Defect with Herniation of the Left Atrial Appendage

Ahn, Changwoo, Hosier, Don M., Vasko, John S.

Journal:

The Annals of Thoracic Surgery

Year:

1969

Language:

english

File:

PDF, 1.04 MB

english, 1969

33

Alteration of soil hydraulic properties during the construction of mitigation wetlands in the Virginia Piedmont

Petru, Bradley J., Ahn, Changwoo, Chescheir, George

Journal:

Ecological Engineering

Year:

2013

Language:

english

File:

PDF, 688 KB

english, 2013

34

Structural Evolution of Polylactide Molecular Bottlebrushes: Kinetics Study by Size Exclusion Chromatography, Small Angle Neutron Scattering, and Simulations

Ahn, Suk-kyun, Carrillo, Jan-Michael Y., Han, Youngkyu, Kim, Tae-Hwan, Uhrig, David, Pickel, Deanna L., Hong, Kunlun, Kilbey, S. Michael, Sumpter, Bobby G., Smith, Gregory S., Do, Changwoo

Journal:

ACS Macro Letters

Year:

2014

Language:

english

File:

PDF, 1.78 MB

english, 2014

35

Atomistic Structure of Bottlebrush Polymers: Simulations and Neutron Scattering Studies

Zhang, Zhe, Carrillo, Jan-Michael Y., Ahn, Suk-kyun, Wu, Bin, Hong, Kunlun, Smith, Gregory S., Do, Changwoo

Journal:

Year:

2014

Language:

english

File:

PDF, 2.16 MB

english, 2014

36

[IEEE 2011 IEEE 25th International Conference on Advanced Information Networking and Applications (AINA) - Biopolis, Singapore (2011.03.22-2011.03.25)] 2011 IEEE International Conference on Advanced Information Networking and Applications - An Enhanced TCP Mechanism for Detecting and Differentiating the Loss of Retransmisssions over Wireless Networks

Prasanthi, S., Chung, Sang-Hwa, Ahn, Changwoo

Year:

2011

Language:

english

File:

PDF, 358 KB

english, 2011

37

Plant community development as affected by initial planting richness in created mesocosm wetlands

Williams, Lisa D., Ahn, Changwoo

Journal:

Ecological Engineering

Year:

2015

Language:

english

File:

PDF, 674 KB

english, 2015

38

β-Isocyanoalanine as an IR probe: comparison of vibrational dynamics between isonitrile and nitrile-derivatized IR probes

Maj, Michał, Ahn, Changwoo, Kossowska, Dorota, Park, Kwanghee, Kwak, Kyungwon, Han, Hogyu, Cho, Minhaeng

Journal:

Physical Chemistry Chemical Physics

Year:

2015

Language:

english

File:

PDF, 3.06 MB

english, 2015

39

Nanostructure enhanced ionic transport in fullerene reinforced solid polymer electrolytes

Sun, Che-Nan, Zawodzinski, Thomas A., Tenhaeff, Wyatt E., Ren, Fei, Keum, Jong Kahk, Bi, Sheng, Li, Dawen, Ahn, Suk-Kyun, Hong, Kunlun, Rondinone, Adam J., Carrillo, Jan-Michael Y., Do, Changwoo, Sump

Journal:

Physical Chemistry Chemical Physics

Year:

2015

Language:

english

File:

PDF, 4.79 MB

english, 2015

40

Assessment of water budgets and the hydrologic performance of a created mitigation wetland—A modeling approach

Petru, Bradley J., Chescheir, George M., Ahn, Changwoo

Journal:

Ecological Engineering

Year:

2014

Language:

english

File:

PDF, 1.95 MB

english, 2014

41

Tunable Encapsulation Structure of Block Copolymer Coated Single-Walled Carbon Nanotubes in Aqueous Solution

Han, Youngkyu, Ahn, Suk-kyun, Zhang, Zhe, Smith, Gregory S., Do, Changwoo

Journal:

Year:

2015

Language:

english

File:

PDF, 3.33 MB

english, 2015

42

AIP Conference Proceedings [American Institute of Physics CURRENT PROBLEMS IN ATMOSPHERIC RADIATION (IRS 2008): Proceedings of the International Radiation Symposium (IRC/IAMAS) - Foz do Iguaçu (Brazil) (3–8 August 2008)] - Aerosol Absorption Measurements from Space Observations by the Aura‐OMI Sensor

Torres, Omar, Bhartia, Pawan K., Ahn, Changwoo

Year:

2009

Language:

english

File:

PDF, 1.94 MB

english, 2009

43

Carbon storage potential by four macrophytes as affected by planting diversity in a created wetland

Means, Mary M., Ahn, Changwoo, Korol, Alicia R., Williams, Lisa D.

Journal:

Journal of Environmental Management

Year:

2016

Language:

english

File:

PDF, 957 KB

english, 2016

44

SPIE Proceedings [SPIE SPIE Asia-Pacific Remote Sensing - New Delhi, India (Monday 4 April 2016)] Remote Sensing of the Atmosphere, Clouds, and Precipitation VI - A ten-year global record of absorbing aerosols above clouds from OMI's near-UV observations

Im, Eastwood, Kumar, Raj, Yang, Song, Jethva, Hiren, Torrres, Omar, Ahn, Changwoo

Year:

2016

Language:

english

File:

PDF, 712 KB

english, 2016

45

Book review

Journal:

Ecological Engineering

Year:

2015

Language:

english

File:

PDF, 130 KB

english, 2015

46

A creative collaboration between the science of ecosystem restoration and art for sustainable stormwater management on an urban college campus

Journal:

Restoration Ecology

Year:

2016

Language:

english

File:

PDF, 984 KB

english, 2016

47

Global assessment of OMI aerosol single-scattering albedo using ground-based AERONET inversion

Jethva, Hiren, Torres, Omar, Ahn, Changwoo

Journal:

Journal of Geophysical Research Atmospheres

Year:

2014

Language:

english

File:

PDF, 3.40 MB

english, 2014

48

Richness, biomass, and nutrient content of a wetland macrophyte community affect soil nitrogen cycling in a diversity-ecosystem functioning experiment

Korol, Alicia R., Ahn, Changwoo, Noe, Gregory B.

Journal:

Ecological Engineering

Year:

2016

Language:

english

File:

PDF, 1.85 MB

english, 2016

49

Isonitrile as an Ultrasensitive Infrared Reporter of Hydrogen-Bonding Structure and Dynamics

Maj, Michał, Ahn, Changwoo, Błasiak, Bartosz, Kwak, Kyungwon, Han, Hogyu, Cho, Minhaeng

Journal:

Journal of Physical Chemistry B

Year:

2016

Language:

english

File:

PDF, 2.56 MB

english, 2016

50

Planting richness affects the recovery of vegetation and soil processes in constructed wetlands following disturbance

Means, Mary M., Ahn, Changwoo, Noe, Gregory B.

Journal:

Science of The Total Environment

Year:

2016

Language:

english

File:

PDF, 1.30 MB

english, 2016