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1

Reflection-type low-phase-shift attenuator

Won-Tae Kang, Ik-Soo Chang, Min-Soo Kang

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

1998

Language:

english

File:

PDF, 106 KB

english, 1998

2

Miniaturized 3-dB ring hybrid terminated by arbitrary impedances

Ahn, H., Ik-Soo Chang,, Sang-Won Yun,

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

1994

Language:

english

File:

PDF, 490 KB

english, 1994

3

Cytotoxic Lignans from the Stem Bark of Magnolia officinalis

Youn, Ui-Joung, Chen, Quan Cheng, Jin, Wen-Yi, Lee, Ik-Soo, Kim, Hong-Jin, Lee, Jong-Pill, Chang, Min-Jung, Min, Byung-Sun, Bae, Ki-Hwan

Journal:

Journal of Natural Products

Year:

2007

Language:

english

File:

PDF, 72 KB

english, 2007

4

A New Flavanone Glycoside from the Dried Immature Fruits of Poncirus trifoliata

Han, Ah-Reum, Kim, Jong-Bin, Lee, Jun, Nam, Joo-Won, Lee, Ik-Soo, Shim, Chang-Koo, Lee, Kyung-Tae, Seo, Eun-Kyoung

Journal:

CHEMICAL & PHARMACEUTICAL BULLETIN

Year:

2007

Language:

english

File:

PDF, 198 KB

english, 2007

5

Bioequivalence study of ranitidine tablet

Chang-Koo Shim, Jae-Sun Hong, Chang-Ki Lee, Ik-Soo Han, Kwang-Sik Choi

Journal:

Archives of Pharmacal Research

Year:

1990

Language:

english

File:

PDF, 411 KB

english, 1990

6

Improving amplifier stability through resistive loading below the operating frequency

Sun-Wook Kim, Ik-Soo Chang, Woo-Tae Kang, In-Pyo Kyung

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

1999

Language:

english

File:

PDF, 116 KB

english, 1999

7

Differential anti-inflammatory pathway by xanthohumol in IFN-γ and LPS-activated macrophages

Young-Chang Cho, Hyun Jung Kim, Young-Jun Kim, Kwang Youl Lee, Hyun Jin Choi, Ik-Soo Lee, Bok Yun Kang

Journal:

International Immunopharmacology

Year:

2008

Language:

english

File:

PDF, 468 KB

english, 2008

8

Xanthohumol inhibits IL-12 production and reduces chronic allergic contact dermatitis

Young-Chang Cho, Sung-Kyun You, Hyun Jung Kim, Cheong-Weon Cho, Ik-Soo Lee, Bok Yun Kang

Journal:

International Immunopharmacology

Year:

2010

Language:

english

File:

PDF, 561 KB

english, 2010

9

[IEEE 1997 IEEE MTT-S International Microwave Symposium Digest - Denver, CO, USA (8-13 June 1997)] 1997 IEEE MTT-S International Microwave Symposium Digest - The design of band-pass filters made of both dielectric and coaxial resonators

Hee-Yong Hwang,, Nam-Sin park,, Yong-Ho Cho,, Sang-Won Yun,, Ik-Soo Chang,

Year:

1997

Language:

english

File:

PDF, 350 KB

english, 1997

10

Enhanced IL-12p40 production in LPS-stimulated macrophages by inhibiting JNK activation by artemisinin

Cho, Young-Chang, Lee, Sung Ho, Lee, Mina, Kim, Hyun Jung, Oak, Min-ho, Lee, Ik-Soo, Kang, Bok Yun

Journal:

Archives of Pharmacal Research

Year:

2012

Language:

english

File:

PDF, 1.03 MB

english, 2012

11

Arbitrary termination impedances, arbitrary power division, and small-sized ring hybrids

Hee-Ran Ahn,, Wolff, I., Ik-Soo Chang,

Journal:

IEEE Transactions on Microwave Theory and Techniques

Year:

1997

Language:

english

File:

PDF, 254 KB

english, 1997

12

Oviduct-Specific Enhanced Green Fluorescent Protein Expression in Transgenic Chickens

BYUN, Sung June, KIM, Sung Woo, KIM, Kyung-Woon, KIM, Jeom Sun, HWANG, In-Sul, CHUNG, Hee Kyoung, KAN, In Sun, JEON, Ik-Soo, CHANG, Won-Kyoung, PARK, Soo-Bong, YOO, Jae Gyu

Journal:

Bioscience Biotechnology and Biochemistry

Year:

2011

Language:

english

File:

PDF, 226 KB

english, 2011

13

[IEEE 2001 IEEE MTT-S International Microwave Symposium Digest - Phoenix, AZ, USA (20-25 May 2001)] 2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157) - A design of planar elliptic bandpass filter using SMD type partially metallized rectangular dielectric resonators

Hee Yong Hwang,, Sang-Won Yun,, Ik-Soo Chang,

Year:

2001

Language:

english

File:

PDF, 239 KB

english, 2001

14

[IEEE 1999 Asia Pacific Microwave Conference - Singapore (30 Nov.-3 Dec. 1999)] 1999 Asia Pacific Microwave Conference. APMC'99. Microwaves Enter the 21st Century. Conference Proceedings (Cat. No.99TH8473) - A design of magnetically tunable E-plane type waveguide filter

Hae-Seon Lee,, Dal Ahn,, Sang-Won Yun,, Ik-Soo Chang,

Year:

1999

Language:

english

File:

PDF, 307 KB

english, 1999

15

Artesunate inhibits proliferation of naïve CD4+T cells but enhances function of effector T cells

Lee, Sung Ho, Cho, Young-Chang, Kim, Kyung Hee, Lee, Ik-Soo, Choi, Hyun Jin, Kang, Bok Yun

Journal:

Archives of Pharmacal Research

Year:

2015

Language:

english

File:

PDF, 434 KB

english, 2015

16

[Soc. Instrum. & Control Eng SICE '97. 36th SICE Annual Conference. International Session Papers - Tokushima, Japan (29-31 July 1997)] Proceedings of the 36th SICE Annual Conference. International Session Papers - Automatic tuning algorithm of the PID controller using two Nyquist points identification

Chang-Hoon Shin,, Myung-Hyun Yoon,, Ik-Soo Park,

Year:

1997

Language:

english

File:

PDF, 314 KB

english, 1997

17

[IEEE 2006 IEEE MTT-S International Microwave Symposium Digest - San Francisco, CA (2006.06.11-2006.06.16)] 2006 IEEE MTT-S International Microwave Symposium Digest - Feedforward Amplifier using Equal Group-Delay Signal Canceller

Jeong, Yong-chae, Ahn, Dal, Kim, Chul-dong, Chang, Ik-soo

Year:

2006

Language:

english

File:

PDF, 3.83 MB

english, 2006

18

[IEEE 1997 IEEE MTT-S International Microwave Symposium Digest - Denver, CO, USA (8-13 June 1997)] 1997 IEEE MTT-S International Microwave Symposium Digest - Arbitrary termination impedances, arbitrary power divisions and small-sized ring hybrids

Hee Ran Ahn,, Wolff, I., Ik-Soo Chang,

Year:

1997

Language:

english

File:

PDF, 291 KB

english, 1997

19

Ambient particulate matter in a central urban area of Seoul, Korea

Vellingiri, Kowsalya, Kim, Ki-Hyun, Ma, Chang-Jin, Kang, Chang-Hee, Lee, Jin-Hong, Kim, Ik-Soo, Brown, Richard J.C.

Journal:

Year:

2015

Language:

english

File:

PDF, 797 KB

english, 2015

20

Quantification of Antioxidant Phenolic Compounds in a New Chrysanthemum Cultivar by High-Performance Liquid Chromatography with Diode Array Detection and Electrospray Ionization Mass Spectrometry

Han, Ah-Reum, Kim, Hyo Young, So, Yangkang, Nam, Bomi, Lee, Ik-Soo, Nam, Joo-Won, Jo, Yeong Deuk, Kim, Sang Hoon, Kim, Jin-Baek, Kang, Si-Yong, Jin, Chang Hyun

Journal:

International Journal of Analytical Chemistry

Year:

2017

Language:

english

File:

PDF, 2.17 MB

english, 2017

21

Identification of Two New Phenanthrenes from Dendrobii Herba and Their Cytotoxicity towards Human Hypopharynx Squamous Carcinoma Cell (FaDu)

Nam, Bomi, Ryu, Seung Mok, Lee, Dongho, Jung, Chan-Hun, Jin, Chang Hyun, Kim, Jin-Baek, Lee, Ik-Soo, Han, Ah-Reum

Journal:

Year:

2019

Language:

english

File:

PDF, 1.36 MB

english, 2019

22

Composition and Antioxidant Activities of Volatile Organic Compounds in Radiation-Bred Coreopsis Cultivars

Kim, Bo-Ram, Kim, Hyun Mi, Jin, Chang Hyun, Kang, Si-Yong, Kim, Jin-Baek, Jeon, Yeo Gyeong, Park, Kong Young, Lee, Ik-Soo, Han, Ah-Reum

Journal:

Year:

2020

File:

PDF, 1022 KB

2020

23

Constituents of Coreopsis Lanceolate Flower and Their Dipeptidyl Peptidase IV Inhibitory Effects

Kim, Bo-Ram, Paudel, Sunil Babu, Nam, Joo-Won, Jin, Chang Hyun, Lee, Ik-Soo, Han, Ah-Reum

Journal:

Year:

2020

File:

PDF, 829 KB

2020