Y. S. Wu

Details der Publikationsliste

Zeitraum

1990 - 2005

Anzahl

39

Co-Autoren

Ferrite/Dielectric High Power Phase Shifter Development Part II. On Broadband Y-Junction Circulators. (2005)

Wu, Y. S., Rosenbaum, Fred J.

The significance of this research and development to the Air Force is the finding that MIC junction circulators can have octave bandwidths without sacrifice of other properties. The study began with...

Ferrite/Dielectric High Power Phase Shifter Development. Part III. Electromagnetic Wave Propagation in Multi-Layer Composite Media. (2005)

Wu, Y. S., Rosenbaum, Fred J.

The significance of this work to the Air Force is the development of theory which shows that combining ferrites and dielectrics in stratified and/or coplanar configurations offers a route to novel...

Signal Processing Element Functional Description. Part 1. Microprogrammed Control Unit, Buffer Store, and Storage Control Unit. (2005)

Ihnat,John P., Smith,William R., Wu,Y. S., Wald,Bruce

The NRL Signal Processing Element (SPE) is being developed to provide a high-performance signal processing facility for radar, sonar, and communication systems. It is intended to be compatible with...

Optical properties of a novel yellow fluorescent dopant for use in organic LEDs (2005)

Choy, WCH, Wu, Y S, Chen, C H, Cheah, K W

In this paper, the optical properties of a novel organic, 2,8-di(t-butyl)-5,11-di[4(t-butyl) phenyl]-6,12-diphenylnaphthacene (tetra(t-butyl)rubrene) have been investigated. Our results show that...

Contribution of neuronal sodium channels to the cardiac fast sodium current INa is greater in dog heart Purkinje fibers than in ventricles (2005)

Haufe, V., Cordeiro, J.M., Zimmer, T., Wu, Y.S., Schiccitano, S., Benndorf, K., ...

Objective: To determine the presence and the potential contribution of neuronal sodium channels to dog cardiac function. Methods: We used a combination of electrophysiological (patch clamp), RT-PCR,...

Modulation of IKr inactivation by mutation N588K in KCNH2: A link to arrhythmogenesis in short QT syndrome (2005)

Cordeiro, J.M., Brugada, R., Wu, Y.S., Hong, K., Dumaine, R.

Methods: We measured the characteristics of HERG current generated by wild-type (WT) KCNH2 and the N588K mutant channel expressed in mammalian TSA201 cells. Results: Whole-cell patch-clamp recordings...

Coordinated down-regulation of KCNQ1 and KCNE1 expression contributes to reduction of IKs in canine hypertrophied hearts (2003)

Ramakers, C, Vos, M.A, Doevendans, P.A, Schoenmakers, M, Wu, Y.S, Scicchitano, S, ...

Objective: In animal models of hypertrophy, electrical remodeling giving rise to QT prolongation occurs rapidly and is associated with the development of torsade de pointes (TdP) arrhythmias and...

Rutherford Backscattering Spectroscopy Analysis of Ar(+) Implanted Yttria Stabilized Zirconia. (1998)

Duh, J. G., Wu, Y. S., Chiou, B. S.

ZrO2-based ceramics represent a class of new structural materials, which exhibit superior mechanical properties. Extensive studies have been focused on fabrication, sintering, property evaluation and...

Exclusonic Quasiparticles and Thermodynamics of Fractional Quantum Hall Liquids (1997)

Wu, Y. S., Yu, Y., Hatsugai, Y., Kohmoto, M.

Quasielectrons and quasiholes in the fractional quantum Hall liquids obey fractional (including nontrivial mutual) exclusion statistics. Their statistics matrix can be determined from several...

Thermal activation of exclusonic quasiparticles in the fractional quantum Hall effect (1996)

Shiraishi, J., Kohmoto, M., Wu, Y. S.

Quasiparticles of the fractional quantum Hall systems obey fractional (including mutual) exclusion statistics. In this note we study the effects of exclusion statistics on thermal activation of...

Oxygen on the (100) CdTe surface (1993)

Wu, Y. S., Becker, Charles R., Waag, A., Schmiedl, R., Einfeldt, S., Landwehr, G.

We have investigated oxygen on CdTe substrates by means of x-ray photoelectron spectroscopy (XPS) and reflection high-energy electron diffraction (RHEED). A Te oxide layer that was at least 15 A...

The growth and structure of short period (001) HgTe-Hg_1-xCdxTe superlattices (1993)

Becker, Charles R., He, L., Regnet, M. M., Kraus, M.M., Wu, Y. S., Landwehr, G., ...

Molecular beam epitaxially grown short period (001) HgI_xCdxTe-HgTe superlattices have been systematically investigated. Several narrow well widths were chosen, e.g., 30, 35 and 40 A, and the barrier...

Surface sublimation of zinc blende CdTe (1993)

Wu, Y. S., Becker, Charles R., Waag, A., Von Schierstedt, K., Bicknell-Tassius, R. N., Landwehr, G.

The surface sublimation of Cd and Te atoms from the zinc blende (111)A CdTe surface has been investigated in detail by reflection high energy electron diffraction and x-ray photoelectron...

Thermal effects on (100) CdZnTe substrates as studied by x-ray photoelectron spectroscopy and reflection high energy electron diffraction (1992)

Wu, Y. S., Becker, Charles R., Waag, A., Bicknell-Tassius, R. N., Landwehr, G.

The influence of different CdZnTe substrate treatments prior to II-VI molecular beam epitaxial growth on surface stoichiometry, oxygen, and carbon contamination has been studied using x-ray...

The effects of laser illumination and high energy electrons on molecular-beam epitaxial growth of CdTe (1991)

Wu, Y. S., Becker, Charles R., Waag, A., Bicknell-Tassius, R. N., Landwehr, G.

We report the results of a detailed investigation on the Te-stabilized (2 x 1) and the Cdstabilized c( 2 X 2) surfaces of ( 100) CdTe substrates. The investigation demonstrates for the first time...

Correlation of the Cd-to-Te ratio on CdTe surfaces with the surface structure (1991)

Wu, Y.S., Becker, Charles R., Waag, A., Kraus, M. M., Bicknell-Tassius, R. N., Landwehr, G.

We report here that reconstruction on (100), (1lIlA, and (1l1lB CdTe surfaces is either C(2X2), (2X2), and (l X I) or (2X I), (l X I), and (l X I) when they are Cd or Te stabilized, respectively....

Leukemia initiated by hemopoietic stem cells expressing the v-abl oncogene.

Chung, S W, Wong, P M, Durkin, H, Wu, Y S, Petersen, J

We report a mouse model with which to study leukemogenesis initiated by a specific genetic change introduced into a primary lymphoid-myeloid pluripotent stem cell. Fetal liver hemopoietic cells were...

Identification of glycoprotein components of alpha-agglutinin, a cell adhesion protein from Saccharomyces cerevisiae.

Terrance, K, Heller, P, Wu, Y S, Lipke, P N

Several glycoproteins which inhibit the agglutinability of Saccharomyces cerevisiae mating type a cells were partially purified from extracts of mating type alpha cells. These proteins, called...

Interaction of alpha-agglutinin with Saccharomyces cerevisiae a cells.

Lipke, P N, Terrance, K, Wu, Y S

Binding of Saccharomyces cerevisiae alpha-agglutinin to target a cells was assayed by agglutination inhibition and 125I-alpha-agglutinin binding. The assays showed characteristics of equilibrium...

ATM-dependent telomere loss in aging human diploid fibroblasts and DNA damage lead to the post-translational activation of p53 protein involving poly(ADP-ribose) polymerase.

Vaziri, H, West, M D, Allsopp, R C, Davison, T S, Wu, Y S, Arrowsmith, C H, ...

Telomere loss has been proposed as a mechanism for counting cell divisions during aging in normal somatic cells. How such a mitotic clock initiates the intracellular signalling events that culminate...

DNA adducts and carcinogenicity of nitro-polycyclic aromatic hydrocarbons.

Fu, P P, Herreno-Saenz, D, Von Tungeln, L S, Lay, J O, Wu, Y S, Lai, J S, ...

We have been interested in the structure-activity relationships of nitro-polycyclic aromatic hydrocarbons (nitro-PAHs), and have focused on the correlation of structural and electronic features with...

Leukemia initiated by hemopoietic stem cells expressing the v-abl oncogene.

Chung, S W, Wong, P M, Durkin, H, Wu, Y S, Petersen, J

We report a mouse model with which to study leukemogenesis initiated by a specific genetic change introduced into a primary lymphoid-myeloid pluripotent stem cell. Fetal liver hemopoietic cells were...

Identification of glycoprotein components of alpha-agglutinin, a cell adhesion protein from Saccharomyces cerevisiae.

Terrance, K, Heller, P, Wu, Y S, Lipke, P N

Several glycoproteins which inhibit the agglutinability of Saccharomyces cerevisiae mating type a cells were partially purified from extracts of mating type alpha cells. These proteins, called...

Interaction of alpha-agglutinin with Saccharomyces cerevisiae a cells.

Lipke, P N, Terrance, K, Wu, Y S

Binding of Saccharomyces cerevisiae alpha-agglutinin to target a cells was assayed by agglutination inhibition and 125I-alpha-agglutinin binding. The assays showed characteristics of equilibrium...

ATM-dependent telomere loss in aging human diploid fibroblasts and DNA damage lead to the post-translational activation of p53 protein involving poly(ADP-ribose) polymerase.

Vaziri, H, West, M D, Allsopp, R C, Davison, T S, Wu, Y S, Arrowsmith, C H, ...

Telomere loss has been proposed as a mechanism for counting cell divisions during aging in normal somatic cells. How such a mitotic clock initiates the intracellular signalling events that culminate...

DNA adducts and carcinogenicity of nitro-polycyclic aromatic hydrocarbons.

Fu, P P, Herreno-Saenz, D, Von Tungeln, L S, Lay, J O, Wu, Y S, Lai, J S, ...

We have been interested in the structure-activity relationships of nitro-polycyclic aromatic hydrocarbons (nitro-PAHs), and have focused on the correlation of structural and electronic features with...