C. Ho

Investor sentiment as conditioning information in asset pricing. (2009)

Ho, C.

This paper assesses whether incorporating investor sentiment as conditioning information in asset-pricing models helps capture the impacts of the size, value, liquidity and momentum effects on...

A mutual information approach to automatic detection of heart rejection in MRI (2008)

H-h. Chang, Y. L. Wu, C. Ho

This paper develops an automatic algorithm to detect early rejection of transplanted hearts imaged by tagged MRI. We consider a mutual information based approach that compares the similarities of the...

Placental infection with human papillomavirus is associated with spontaneous preterm delivery (2008)

Gomez, L.M., Ma, Y., Ho, C., McGrath, C.M., Nelson, D.B., Parry, S.

BACKGROUND We sought to determine if human papillomavirus (HPV) infection of extravillous trophoblast cells reduces cell invasion and if placental infection is associated with adverse reproductive...

Interference Effects of Deep Space Network Transmitters on IMT-2000/UMTS Receivers at S-Band (2007)

C. Ho, M. Sue, T. Peng, P. Kinman, H. Tan

mobile radio services in the S-band (around 2 GHz) in the next few years. NASA’s Deep Space Network (DSN) has been operating powerful S-band transmitters at three worldwide sites. The DSN’s...

Maxillary incisor angulation and its effect on molar relationships (2007)

Sangcharearn, Y., Ho, C.

Objectives: To determine the variation in molar relationships when upper incisor angulations are altered in a Class I occlusion with normal overjet and overbite. Materials and Methods: Typodonts were...

Precision Electroweak Measurements on the Z Resonance (2006)

Schael, S, Abbiendi, G, Ainsley, C, Åkesson, P F, Alexander, G, Allison, J, ...

We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron-positron colliders SLC and LEP. The data consist of 17...

Design of interpolative sigma-delta modulators via semi-indefinite programming (2006)

Ho, C, Ling, B, Reiss, J, Liu, Y, Teo, K

This correspondence considers the optimized design of interpolative sigma delta modulators (SDMs). The first optimization problem is to determine the denominator coefficients. The objective of the...

Efficient algorithm for solving semi-infinite programming problems and their applications to nonuniform filter bank designs (2006)

Ho, C, Ling, B, Liu, Y, Tam, P, Teo, K

An efficient algorithm for solving semi-infinite programming problems is proposed in this paper. The index set is constructed by adding only one of the most violated points in a refined set of grid...

Optimal design of magnitude responses of rational infinite impulse response filters (2006)

Ho, C, Ling, B, Liu, Y, Tam, P, Teo, K

This correspondence considers a design of magnitude responses of optimal rational infinite impulse response (IIR) filters. The design problem is formulated as an optimization problem in which a total...

delta S = 2 nonleptonic hyperon decays (2005)

White, C. G., Burnstein, R. A., Chakravorty, A., Chan, A., Chen, Y. C., Choong, W. S., ...

A sensitive search for the rare decays \Omega^- \to \Lambda \pi^- and \Xi^0 \to p \pi^- has been performed using data from the 1997 run of the HyperCP (Fermilab E871) experiment. Limits on other such...

Measurement of the Alpha Asymmetry Parameter for the Omega- to Lambda K- Decay (2005)

Burnstein, R. A., Chakravorty, A., Chan, A., Choong, W. S., Clark, K., ...

We have measured the alpha parameter of the Omega- to Lambda K- decay using data collected with the HyperCP spectrometer during the 1997 fixed-target run at Fermilab. Analyzing a sample of 0.96...

Search for CP Violation in Charged-Xi and Lambda Hyperon Decays (2004)

Holmstrom, HyperCP Collaboration: T., Leros, N., Burnstein, R. A., Chakravorty, A., Chan, A., Chen, Y. C., ...

We have compared the proton and antiproton angular distributions in 117 million Xi-minus -> Lambda + pi-minus -> proton + pi-minus + pi-minus and 41 million anti-Xi-minus -> anti-Lamba + pi-plus ->...

HyperCP: A high-rate spectrometer for the study of charged hyperon and kaon decays (2004)

Chakravorty, A., Chan, A., Chen, Y. C., Clark, K., ...

The HyperCP experiment (Fermilab E871) was designed to search for rare phenomena in the decays of charged strange particles, in particular CP violation in $\Xi$ and $\Lambda$ hyperon decays with a...

Search for CP violation in hyperon decays. (2002)

Zyla, Piotr, Chan, A., Chen, Y.C., Ho, C., Teng, P.K., Choong, W.S., ...

Direct CP violation in nonleptonic hyperon decays can be established by comparing the decays of hyperons and anti-hyperons. For Xi decay to Lambda pi followed by Lambda to p pi, the proton...

Examining CP symmetry in strange baryon decay (2000)

Luk, Kam-Biu, HyperCP Collaboration, Burnstein, R.A., Chakravorty, A., Chan, A., ...

Non-conservation of CP symmetry can manifest itself in non-lepton ichyperon decays as a difference in the decay parameter between the strange-baryon decay and its charge conjugate. By comparing the...

An Experiment on the Influence of Haptic Communication on the Sense of Being Together (1998)

C. Ho, C. Basdogan, M. Slater, N. Durlach, M. A. Srinivasan

This paper describes an ongoing experiment to study whether haptic communication through force feedback can facilitate a sense of togetherness between two people at different locations while...

The Argonne Wakefield Accelerator High Current Photocathode Gun and Drive Linac (1995)

Photocathode Gun, Drive Linac, P. Schoessow, E. Chojnacki, G. Cox, W. Gai, ...

The Argonne Wakefield Accelerator (AWA) is a new facility for advanced accelerator research. A major component of the AWA is its drive linac, consisting of a unique high current short pulse L-Band...

Pharmacokinetics of cefpodoxime in young and elderly volunteers after single doses (1990)

Tremblay, D., Dupront, A., Ho, C., Coussediere, D., Lenfant, B.

Three pharmacokinetic studies involving single oral doses of cefpodoxime proxetil in healthy volunteers are reported. The first study was to determine the absolute bioavailability of cefpodoxime, the...

SEM CHARACTERIZATION OF EFG POLYCRYSTALLINE SILICON SOLAR CELLS REALIZED BY ION IMPLANTATION AND LASER ANNEALING WITH OVERLAPPING PULSES (1982)

Muller, J., Siffert, P., Ho, C., Hanoka, J., Wald, F.

Atomic and molecular ion implantation (AMI) of non mass separated PF5 ions has been used to form the N+ layer on EFG ribbon. A pulsed Nd-YAG laser operating at a high repetition rate (10 kHz) was...

SEM CHARACTERIZATION OF EFG POLYCRYSTALLINE SILICON SOLAR CELLS REALIZED BY ION IMPLANTATION AND LASER ANNEALING WITH OVERLAPPING PULSES (1982)

Muller, J., Siffert, P., Ho, C., Hanoka, J., Wald, F.

Atomic and molecular ion implantation (AMI) of non mass separated PF5 ions has been used to form the N+ layer on EFG ribbon. A pulsed Nd-YAG laser operating at a high repetition rate (10 kHz) was...

SEM CHARACTERIZATION OF EFG POLYCRYSTALLINE SILICON SOLAR CELLS REALIZED BY ION IMPLANTATION AND LASER ANNEALING WITH OVERLAPPING PULSES (1982)

Muller, J., Siffert, P., Ho, C., Hanoka, J., Wald, F.

Atomic and molecular ion implantation (AMI) of non mass separated PF5 ions has been used to form the N+ layer on EFG ribbon. A pulsed Nd-YAG laser operating at a high repetition rate (10 kHz) was...

for NATIONAL AERONAUTICS AND SPACE ADMINISTRATION ANALYSIS AND DESIGN OF INTEGRATION FORMULAS FOR A RANDOM INTEGRAND BY (1968)

J. S. Lee, Y. G. Ho, J. S. Leeandy, C. Ho, J. S. Lee, Y. C. Ho

In this report, an analysis of known integration formulas under random circumstances are presented and a procedure for designing an "optimal " integration formula which takes...

An examination of dampening procedures considering rescheduling costs

Ho, C

System nervousness in material requirements planning (MRP) systems has been receiving considerable attention recently. Several strategies are suggested to reduce MRP system nervousness. This paper...