Ping Li

Details der Publikationsliste

Zeitraum

1988 - 2009

Anzahl

236

Co-Autoren

b-Bit Minwise Hashing (2009)

Li, Ping, Konig, Arnd Christian

This paper establishes the theoretical framework of b-bit minwise hashing. The original minwise hashing method has become a standard technique for estimating set similarity (e.g., resemblance) with...

On the Sample Complexity of Compressed Counting (2009)

Li, Ping

Compressed Counting (CC), based on maximally skewed stable random projections, was recently proposed for estimating the p-th frequency moments of data streams. The case p->1 is extremely useful for...

Estimating Entropy of Data Streams Using Compressed Counting (2009)

Li, Ping

The Shannon entropy is a widely used summary statistic, for example, network traffic measurement, anomaly detection, neural computations, spike trains, etc. This study focuses on estimating Shannon...

ABC-LogitBoost for Multi-class Classification (2009)

Li, Ping

We develop abc-logitboost, based on the prior work on abc-boost and robust logitboost. Our extensive experiments on a variety of datasets demonstrate the considerable improvement of abc-logitboost...

McRank: Learning to Rank Using Multiple Classification and Gradient Boosting (2009)

Ping Li, Qiang Wu

We cast the ranking problem as (1) multiple classification (“Mc”) (2) multiple ordinal classification, which lead to computationally tractable learning algorithms for relevance ranking in Web...

Texture-Independent Feature-Point Matching (TIFM) from Motion Coherence (2009)

Ping Li, Dirk Farin, Rene Klein Gunnewiek

Abstract. This paper proposes a novel and efficient feature-point matching algorithm for finding point correspondences between two uncalibrated images. The striking feature of the proposed algorithm...

All-trans retinoic acid promotes neural lineage entry by pluripotent embryonic stem cells via multiple pathways (2009)

Lu, Jianfeng, Tan, Li, Li, Ping, Gao, Hui, Fang, Bo, Ye, Shoudong, ...

Abstract Background All-trans retinoic acid (RA) is one of the most important morphogens with pleiotropic actions. Its embryonic distribution correlates with neural differentiation in the developing...

Procjena tumačenja rezultata pretraga u laboratorijskoj medicini (2009)

Challand, Gordon S., Li, Ping

Sve je veća potreba za laboratorijskim stručnjacima koji mogu pružiti savjete o tumačenju rezultata, što obično čine dodavanjem kratkih napomena na nalazu. Iznenađujuće je koliko je malo...

Lack of association between polymorphisms of MASP2and susceptibility to SARS coronavirus infection (2009)

Wang, Yan, Yan, Jiangwei, Shi, Yuling, Li, Ping, Liu, Chuanxuan, Ma, Qingjun, ...

Abstract Background The pathogenesis of severe acute respiratory disease syndrome (SARS) is not fully understood. One case-control study has reported an association between susceptibility to SARS and...

Biosynthesis of different morphologies of CaCO3 nanomaterial assisted by thermophilic strains HEN-Qn1 (2009)

Li, Ping, Wu, Changzhu, Wu, Qingsheng, Li, Jian, Li, Hao

Thermophilic bacterial strains HEN-Qn1 were incubated at 60 °C in a solution containing calcium chloride. With slow release of CO2 metabolic end products from the bacteria, CaCO3 nanomaterials were...

Salvianolic acid B in vitro inhibited matrix metalloproteinases-1, -2, and -9 activities (2009)

Ya-hui LIANG, Ping LI

Objective: Matrix metalloproteinases (MMPs) are a family of zinc-dependent endopeptidases, which as a group can degrade essentially all extracellular matrix components. The proteolytic property of...

Tris(ethylenediamine)cobalt(II) bis(tetrahydroxypentaborate) dihydrate (2009)

Lizhen Zhao, Ping Li, Baoliang Cao

The novel pentaborate with a transition-metal complex as counter-cation and with water of crystallization, tris(ethylenediamine)cobalt(II)...

Bis{μ-1,3-bis[(benzimidazol-1-yl)methyl]benzene-κ2N3:N3′}bis[dichloridozinc(II)] dimethylformamide disolvate (2009)

Li-Zhen Zhao, Ping Li, Bao-Liang Cao, Seik Weng Ng

In the title compound, [Zn2Cl4(C22H18N4)2]·2C3H7NO, the 1,3-bis[(benzimidazol-1-yl)methyl]benzene ligand bridges two ZnCl2 units, forming a centrosymmetric dinuclear molecule. The ZnII atom...

Poly[[μ4-tartrato-cadmium(II)] 0.167-hydrate] (2009)

Li-Zhen Zhao, Ping Li, Bao-Liang Cao, Seik Weng Ng

The title compound, {[Cd(C4H4O6)]·0.167H2O}n, adopts a three-dimensional network structure in which each CdII ion is chelated by two pairs of carboxylate and hydroxyl O atoms from two tartrate...

On Creating Depth Maps from Monoscopic Video using Structure From Motion (2008)

Ping Li, Dirk Farin

Abstract — The depth-image-based rendering technique is a promising technology for three-dimensional television (3D-TV) systems. For such a system, one of the key components is to generate a...

STEP—A System for Teaching Experimental Psychology using E-Prime (2008)

Brian Macwhinney, Chris Schunn, Ping Li, Walter Schneider

The teaching of Experimental Psychology is at a crossroads. In order to learn what it means to conduct empirical research in psychology, students need to be able to design and analyze their own...

Printed in the United Kingdom DOI: 10.1017/S0305000903215634 REVIEWS (2008)

Ping Li, Yasuhiro Shirai

The authors set three major goals for the book: to increase our understanding of the ‘relationship between lexical semantics and morphology in language acquisition ’ (p. 8), to review and...

Adaptive Base Class Boost for Multi-class Classification (2008)

Li, Ping

We develop the concept of ABC-Boost (Adaptive Base Class Boost) for multi-class classification and present ABC-MART, a concrete implementation of ABC-Boost. The original MART (Multiple Additive...

JOURNAL OF MEMORY AND LANGUAGE 35, 757–774 (1996) ARTICLE NO. 0039 Spoken Word Recognition of Code-Switched Words by (2008)

Ping Li

Two experiments with Chinese–English bilinguals were conducted to examine the recognition of code-switched words in speech. In Experiment 1, listeners were asked to identify a codeswitched word in...

The Optimal Quantile Estimator for Compressed Counting (2008)

Li, Ping

Compressed Counting (CC) was recently proposed for very efficiently computing the (approximate) $\alpha$th frequency moments of data streams, where $0 1$.

A Very Efficient Scheme for Estimating Entropy of Data Streams Using Compressed Counting (2008)

Li, Ping

Compressed Counting (CC)} was recently proposed for approximating the $\alpha$th frequency moments of data streams, for $0

Vaccinia virus blocks Stat1-dependent and Stat1-independent gene expression induced by type I and type II interferons (2008)

Mann, Brandon A., Huang, Julia He, Li, Ping, Chang, Hua-Chen, Slee, Roger B., O'Sullivan, Audrey, ...

Blocking the function of Stat (signal transducer and activator of transcription) proteins, which are critical for antiviral responses, has evolved as a common mechanism for pathogen immune evasion....

Computationally Efficient Estimators for Dimension Reductions Using Stable Random Projections (2008)

Li, Ping

The method of stable random projections is a tool for efficiently computing the $l_\alpha$ distances using low memory, where $01$. We derive its theoretical error bounds and establish the explicit...

On Approximating the Lp Distances for p>2 (2008)

Li, Ping

Applications in machine learning and data mining require computing pairwise Lp distances in a data matrix A. For massive high-dimensional data, computing all pairwise distances of A can be...

On Creating Depth Maps from Monoscopic Video using Structure from Motion (2008)

Ping Li, Dirk Farin, Rene Klein Gunnewiek

The depth-image-based rendering technique is a promising technology for three-dimensional television (3D-TV) systems. For such a system, one of the key components is to generate a high-quality...

Presented by: (2008)

Liliana Bobrica, Eila Niemela, Jeff Hank, Ping Li, Zhihong Zeng, Gregory Matthews, ...

� SAEM is based on ISO/IEC 14598-1 quality evaluation model � SAEM implements this standard as a means of predicting quality of a product based on it’s SA. � SAEM Identifies quality...

Abstract (2008)

Ping Li, Qiang Wu

We cast the ranking problem as (1) multiple classification (2) multiple ordinal classification, which lead to computationally tractable learning algorithms for relevance ranking in Web search. We...

Compressed Counting (2008)

Li, Ping

Counting is among the most fundamental operations in computing. For example, counting the pth frequency moment has been a very active area of research, in theoretical computer science, databases, and...

Descriptor-Free Smooth Feature-Point Matching for Images Separated by Small/Mid Baselines (2008)

Ping Li, Dirk Farin, Rene Klein Gunnewiek, Peterh. N. Dewith

Abstract. Most existing feature-point matching algorithms rely on photometric region descriptors to distinct and match feature points in two images. In this paper, we propose an efficient...

CONTRAST-INVARIANT FEATURE POINTCORRESPONDENCE (2008)

Ping Li, Dirk Farin, Rene Klein Gunnewiek

Most existing feature-matching methods utilize texture correlation for feature matching, which is usually sensitive to contrast changes. This paper proposes a new feature-point matching algorithm...

On Approximating Frequency Moments of Data Streams with Skewed Projections (2008)

Li, Ping

We propose skewed stable random projections for approximating the pth frequency moments of dynamic data streams (0

Practical Procedures for Dimension Reduction in l_1 (2008)

Ping Li, Trevor J. Hastie, Kenneth W. Church

We show that an analog of the Johnson-Lindestrauss (JL) lemma for dimension reduction in l 1 can be established using linear projections and nonlinear estimators. Previous studies have proved that no...

Optimization of Blade Sweep of NASA Rotor 37 (2008)

Jang, Choon-Man, Li, Ping, Kim, Kwang-Yong

The shape optimization of blade sweep in a transonic axial compressor rotor of NASA Rotor 37 has been performed using response surface method and the three-dimensional Wavier-Stokes analysis. Two...

Monotone Iterative Technique for Partial Dynamic Equations of First Order on Time Scales (2008)

Peiguang Wang, Ping Li

This work is concerned with the monotone iterative technique for partial dynamic equations of first order on time scales and for this purpose, the existence, uniqueness, and comparison results are...

Octacarbonyl(5-methoxy-2,3-dihydro-1H-benzimidazol-2-yl)di-μ3-sulfido-diiron(I)iron(II)(2 Fe—Fe) (2008)

Tingting Zhang, Mei Wang, Ping Li, Licheng Sun

The title compound, [Fe3(C8H8N2O)S2(CO)8], was prepared by the direct reaction of Fe3(CO)12 and 5-methoxy-1H-benzoimidazole-2-thiol in tetrahydrofuran. Desulfurization took place readily to form a...

(p+, \alpha)-sensitive k-anonymity: a new enhanced privacy protection model (2008)

Sun, Xiaoxun, Wang, Hua, Li, Jiuyong, Truta, Traian Marius, Li, Ping

[Abstract]: Publishing data for analysis from a microdata table containing sensitive attributes, while maintaining individual privacy, is a problem of increasing significance today. The k-anonymity...

(p+, \alpha)-sensitive k-anonymity: a new enhanced privacy protection model (2008)

Sun, Xiaoxun, Wang, Hua, Li, Jiuyong, Truta, Traian Marius, Li, Ping

[Abstract]: Publishing data for analysis from a microdata table containing sensitive attributes, while maintaining individual privacy, is a problem of increasing significance today. The k-anonymity...

Chitosan-Alginate Nanoparticles as a Novel Drug Delivery System for Nifedipine (2008)

Ping Li, Ya-Ni Dai, Jun-Ping Zhang, Ai-Qin Wang, Qin Wei

Chitosan–alginate (CS/ALG) nanoparticles were prepared by ionotropic pre-gelation of an alginate core followed by chitosan polyelectrolyte complexation, nifedipine was chosen as a model drug....

Advances of Modern Chromatographic and Electrophoretic Methods in Separation and Analysis of Flavonoids (2008)

E-Hu Liu, Lian-Wen Qi, Jun Cao, Ping Li, Chang-Yin Li, Yong-Bo Peng

Flavonoids, one of the largest groups of secondary metabolites, are widespread in vegetable crops such as herbs, fruits, vegetables, grains, seeds and derived foods such as juices, wines, oils, etc....

3,5-Dinitropyridin-4(1H)-one monohydrate (2008)

Ying Li, Ping Li, Qiu-Ping Zhou, Guo-Fang Zhang, Seik Weng Ng

The three independent organic molecules of 3,5-dinitropyridin-4(1H)-one monohydrate, C5H3N3O5·H2O, each feature an N—H...Owater hydrogen bond. Each water molecule serves as hydrogen-bond...

(Croconato-κ2O,O′)bis(1,10-phenanthroline-κ2N,N′)zinc(II) (2008)

Hongyu Chen, Ping Li, Lihua Dong, Xiaohui Zhu, Qi Fang

In the title compound, [Zn(C5O5)(C12H8N2)2], the Zn atom is in a slightly distorted octahedral environment. The molecule lies across a twofold rotation axis, around which two 1,10-phenanthroline...

Bis(ethylenedithio)tetrathiafulvalenium–tetrachloridocobaltate(II) (3/2) (2008)

Fuqi Zhao, Ping Li, Xiaohui Zhu, Lihua Dong

The structure of the electrochemically crystallized title compound, (C10H8S8)3[CoCl4]2, consists of two types of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) radical cation stacks separated by...

Application of systems biology method in the research of traditional Chinese medicine (2008)

Ping LI

Abstract: Systems biology is a new science of the 21st century, which resembles traditional Chinese medicine (TCM) in many aspects such as study method and design. Adoption of systems biology...

A Unified Near-Optimal Estimator for Dimension Reduction in lα (0 < α ≤ 2) Using Stable Random Variables (2008)

Ping Li, Trevor J. Hastie

Many tasks (e.g., clustering) in machine learning only require the lα distances instead of the original data. For dimension reductions in the lα norm (0 < α ≤ 2), the method of stable random...

Monotone Iterative Technique for Partial Dynamic Equations of First Order on Time Scales (2008)

Peiguang Wang, Ping Li

This work is concerned with the monotone iterative technique for partial dynamic equations of first order on time scales and for this purpose, the existence, uniqueness, and comparison results are...

(p+, \alpha)-sensitive k-anonymity: a new enhanced privacy protection model (2008)

Sun, Xiaoxun, Wang, Hua, Li, Jiuyong, Truta, Traian Marius, Li, Ping

[Abstract]: Publishing data for analysis from a microdata table containing sensitive attributes, while maintaining individual privacy, is a problem of increasing significance today. The k-anonymity...

In: R. Heredia & J. Altarriba (Eds.), Bilingual Sentence Processing. North Holland: Elsevier Science Publisher. A Self-Organizing Connectionist Model of Bilingual Processing (2007)

Ping Li, Igor Farkaš

Current connectionist models of bilingual language processing have been largely restricted to localist stationary models. To fully capture the dynamics of bilingual processing, we present SOMBIP, a...

Presynaptic Kainate Receptors Regulate Spinal Sensory Transmission (2007)

Geoffrey A. Kerchner, Timothy J. Wilding, Ping Li, Min Zhuo, James E. Huettner

Small diameter dorsal root ganglion (DRG) neurons, which include cells that transmit nociceptive information into the spinal cord, are known to express functional kainate receptors. It is well...

A 16-ELEMENT REFLECTION GRID AMPLIFIER WITH IMPROVED HEAT SINKING (2007)

Andrew Guyette, Robert Swisher, Frederic Lecuyer, Ayman Al-zayed, Adam Kom, Su-tak Lei, ...

We present a 16-element hybrid grid amplifier with improved heat sinking. This is a higherpower version of a previously reported reflection grid amplifier. The grid uses custom-made differential-pair...

Spectrum Partitioning and Relay Positioning for Cellular System Enhanced with Two-Hop Fixed Relay Nodes (2007)

LI, Ping, RONG, Mengtian, XUE, Yisheng, YU, Dan, WANG, Lan, SHI, Hongkui

This paper investigates two issues of cellular engineering for cellular systems enhanced with two-hop fixed relay nodes (FRNs): spectrum partitioning and relay positioning, under the assumption of...

A Dynamic Mobile Terminal Sleep Mode Operation Scheme Considering Packet Queue Length (2007)

SHI, Hongkui, RONG, Mengtian, LI, Ping

Due to the discontinuity of packet based traffic, the user terminals in next generation mobile telecommunications systems will be equipped with sleep mode operation functions for power saving...

A Direction-Dependent Mobile Terminal Sleep Mode Operation Scheme (2007)

SHI, Hongkui, RONG, Mengtian, LI, Ping

Based on the mutuality between arrival moments of uplink and downlink messages, this paper proposes a scheme that assigns different time-out thresholds for mobile terminal sleep mode operation...

A limited resource model of fault-tolerant capability against cascading failure of complex network (2007)

Li, Ping, Wang, Bing-Hong, Sun, Han, Gao, Pan, Zhou, Tao

We propose a novel capacity model for complex networks against cascading failure. In this model, vertices with both higher loads and larger degrees should be paid more extra capacities, i.e. the...

Parameter Estimation Techniques for Helicopter Dynamic Modelling. (2007)

Li, Ping, Postlethwaite, Ian, Turner, Matthew C.

This is the author's final draft of the paper published as American Control Conference - Proceedings of, 2007, pp. 2938 - 2943. Copyright © 2007 IEEE. The final version is available from...

Towards the ictalurid catfish transcriptome: generation and analysis of 31,215 catfish ESTs (2007)

Li, Ping, Peatman, Eric, Wang, Shaolin, Feng, Jinian, He, Chongbo, Baoprasertkul, Puttharat, ...

Abstract Background EST sequencing is one of the most efficient means for gene discovery and molecular marker development, and can be additionally utilized in both comparative genome analysis and...

Generation and analysis of expressed sequence tags from the ciliate protozoan parasite Ichthyophthirius multifiliis (2007)

Abernathy, Jason W, Xu, Peng, Li, Ping, Xu, De-Hai, Kucuktas, Huseyin, Klesius, Phillip, ...

Abstract Background The ciliate protozoan Ichthyophthirius multifiliis (Ich) is an important parasite of freshwater fish that causes 'white spot disease' leading to significant losses. A genomic...

Generation and analysis of ESTs from the eastern oyster, Crassostrea virginicaGmelin and identification of microsatellite and SNP markers (2007)

Quilang, Jonas, Wang, Shaolin, Li, Ping, Abernathy, Jason, Peatman, Eric, Wang, Yongping, ...

Abstract Background The eastern oyster, Crassostrea virginica (Gmelin 1791), is an economically important species cultured in many areas in North America. It is also ecologically important because of...

Assessment of the proliferative status of epithelial cell types in the endometrium of young and menopausal transition women (2007)

Niklaus, Andrea L., Aubuchon, Mira, Zapantis, Gregory, Li, Ping, Qian, Hong, Isaac, Barbara, ...

BACKGROUND We determined protein and mRNA expressions of markers of normal human endometrial proliferation and hypothesized that dysregulation of the endometrial response to estradiol (E2) and...

Subspace-based System Identification for Helicopter Dynamic Modelling. (2007)

Li, Ping, Postlethwaite, Ian, Turner, Matthew C.

This paper was presented at the American Helicopter Society 63rd Annual Forum, Virginia Beach, VA, May 1-3, 2007.

Selenium Level and Cognitive Function in Rural Elderly Chinese (2007)

Gao, Sujuan, Jin, Yinlong, Hall, Kathleen S., Liang, Chaoke, Unverzagt, Frederick W., Ji, Rongdi, ...

Selenium is a trace element associated with antioxidant activity and is considered to be a protective agent against free radicals through enhanced enzyme activity. Studies on selenium and cognitive...

Molecular epidemiology of measles viruses in China, 1995–2003 (2007)

Zhang, Yan, Zhu, Zhen, Rota, Paul A, Jiang, Xiaohong, Hu, Jiayu, Wang, Jianguo, ...

Abstract This report describes the genetic characterization of 297 wild-type measles viruses that were isolated in 24 provinces of China between 1995 and 2003. Phylogenetic analysis of the N gene...

Meromorphic solutions of functional equations with nonconstant coefficients (2007)

Li, Ping, Yang, Chung-Chun

We have continued, by utilizing Nevanlinna's value distribution theory, our previous studies on the existence or solvability of meromorphic solutions of functional equations with constant...

Significant Comparative Characteristics between Orphan and Nonorphan Genes in the Rice (Oryza sativa L.) Genome (2007)

Wen-Jiu Guo, Ping Li, Jun Ling, Shao-Ping Ye

Microsatellites are short tandem repeats of one to six bases in genomic DNA. As microsatellites are highly polymorphic and play a vital role in gene function and recombination, they are an attractive...

Screening Non-colored Phenolics in Red Wines using Liquid Chromatography/Ultraviolet and Mass Spectrometry/Mass Spectrometry Libraries (2007)

Jianping Sun, Feng Liang, Yan Bin, Ping Li, Changqing Duan

Liquid chromatography/ultraviolet (LC/UV) and mass spectrometry/mass spectrometry (MS/MS) libraries containing 39 phenolic compounds were established by coupling a LC and an ion trap MS with an...

Novel data management algorithms in peer-to-peer content distribution networks (2007)

Li, Ke, Zhou, Wanlei, Yu, Shui, Li, Ping

The peer-to-peer content distribution network (PCDN) is a hot topic recently, and it has a huge potential for massive data intensive applications on the Internet. One of the challenges in PCDN is...

Novel data management algorithms in peer-to-peer content distribution networks (2007)

Li, Ke, Zhou, Wanlei, Yu, Shui, Li, Ping

The peer-to-peer content distribution network (PCDN) is a hot topic recently, and it has a huge potential for massive data intensive applications on the Internet. One of the challenges in PCDN is...

Nonlinear Estimators and Tail Bounds for Dimension Reduction in l1 Using Cauchy Random Projections (2007)

Ping Li, Trevor J. Hastie, Kenneth W. Church, Sam Roweis

For1 dimension reduction in the l1 norm, the method of Cauchy random projections multiplies the original data matrix A ∈ Rn×D with a random matrix R ∈ RD×k (k ≪ D) whose entries are i.i.d....

Screening Non-colored Phenolics in Red Wines using Liquid Chromatography/Ultraviolet and Mass Spectrometry/Mass Spectrometry Libraries (2007)

Jianping Sun, Feng Liang, Yan Bin, Ping Li, Changqing Duan

Liquid chromatography/ultraviolet (LC/UV) and mass spectrometry/mass spectrometry (MS/MS) libraries containing 39 phenolic compounds were established by coupling a LC and an ion trap MS with an...

Significant Comparative Characteristics between Orphan and Nonorphan Genes in the Rice (Oryza sativa L.) Genome (2007)

Wen-Jiu Guo, Ping Li, Jun Ling, Shao-Ping Ye

Microsatellites are short tandem repeats of one to six bases in genomic DNA. As microsatellites are highly polymorphic and play a vital role in gene function and recombination, they are an attractive...

Assessment of the proliferative status of epithelial cell types in the endometrium of young and menopausal transition women (2007)

Niklaus, Andrea L., Aubuchon, Mira, Zapantis, Gregory, Li, Ping, Qian, Hong, Isaac, Barbara, ...

BACKGROUND We determined protein and mRNA expressions of markers of normal human endometrial proliferation and hypothesized that dysregulation of the endometrial response to estradiol (E2) and...

Selenium Level and Cognitive Function in Rural Elderly Chinese (2007)

Gao, Sujuan, Jin, Yinlong, Hall, Kathleen S., Liang, Chaoke, Unverzagt, Frederick W., Ji, Rongdi, ...

Selenium is a trace element associated with antioxidant activity and is considered to be a protective agent against free radicals through enhanced enzyme activity. Studies on selenium and cognitive...

Novel data management algorithms in peer-to-peer content distribution networks (2007)

Li, Ke, Zhou, Wanlei, Yu, Shui, Li, Ping

The peer-to-peer content distribution network (PCDN) is a hot topic recently, and it has a huge potential for massive data intensive applications on the Internet. One of the challenges in PCDN is...

Assessment of the proliferative status of epithelial cell types in the endometrium of young and menopausal transition women (2007)

Niklaus, Andrea L., Aubuchon, Mira, Zapantis, Gregory, Li, Ping, Qian, Hong, Isaac, Barbara, ...

BACKGROUND We determined protein and mRNA expressions of markers of normal human endometrial proliferation and hypothesized that dysregulation of the endometrial response to estradiol (E2) and...

Very Sparse Stable Random Projections, Estimators and Tail Bounds for Stable Random Projections (2006)

Li, Ping

This paper will focus on three different aspects in improving the current practice of stable random projections. Firstly, we propose {\em very sparse stable random projections} to significantly...

Surgical treatment for complex acetabular fractures (2006)

Wu, Dou, Li, Ping, Han, Shu-Feng

Objective: To explore the effect of surgical treatment on complex acetabular fractures.Methods: The data of 46 patients (38 males and 8 females, aged 16-75 years, mean equal to 38.5 years) with...

Nonlinear Estimators and Tail Bounds for Dimension Reduction in $l_1$ Using Cauchy Random Projections (2006)

Li, Ping, Hastie, Trevor J., Church, Kenneth W.

For dimension reduction in $l_1$, the method of {\em Cauchy random projections} multiplies the original data matrix $\mathbf{A} \in\mathbb{R}^{n\times D}$ with a random matrix $\mathbf{R} \in...

Dimension Reduction Techniques for Efficiently Computing Distances in Massive Data Workshop on Algorithms for Modern Massive Data Sets (2006)

Ping Li, Trevor Hastie, Kenneth Church (msr

Let’s Begin with AA T The data matrix A ∈ R n×D consists of n rows (data points) in R D, D dimensions (features or attributes). A = u 1

Margin-constrained Random Projections And Very Sparse Random (2006)

Projections Ping Li, Ping Li, Trevor J. Hastie, Kenneth W. Church

We propose methods for improving both the accuracy and efficiency of random projections, the popular dimension reduction technique in machine learning and data mining, particularly useful for...

A Sketch-based Sampling Algorithm on Sparse Data (2006)

Ping Li, Kenneth W. Church, Trevor J. Hastie

We propose a sketch-based sampling algorithm, which effectively exploits the data sparsity. Sampling methods have become popular in large-scale data mining and information retrieval, where high data...

Improving Random Projections Using Marginal Information (2006)

Ping Li Trevor, Ping Li, Trevor J. Hastie, Kenneth W. Church

We present an improved version of random projections that takes advantage of marginal norms. Using a maximum likelihood estimator (MLE), marginconstrained random projections can improve estimation...

Very Sparse Random Projections (2006)

Ping Li Stanford, Ping Li

There has been considerable interest in random projections, an approximate algorithm for estimating distances between pairs of points in a high-dimensional vector space. Let be our n points in D...

Conditional random sampling: A sketch-based sampling technique for sparse data (2006)

Kenneth W. Church, Ping Li, Trevor J. Hastie

We 1 develop Conditional Random Sampling (CRS), a technique particularly suitable for sparse data. In large-scale applications, the data are often highly sparse. CRS combines sketching and sampling...

On the distribution of SINR for the MMSE MIMO receiver and performance analysis (2006)

Ping Li, Debashis Paul, Ravi Narasimhan, John Cioffi

Abstract — This paper studies the statistical distribution of the signal-to-interference-plus-noise ratio (SINR) for the minimum mean square error (MMSE) receiver in multiple-input-multipleoutput...

Clinical Observation of 11 Patients with Severe Acute Respiratory Syndrome Treated with Traditional Chinese Medicine (2005)

Tong, Xiaolin, Li, Aiguo, Zhang, Zhiyuan, Chen, Xiaoguang, Li, Ping, Gong, Yuewen, ...

Background: During the outbreak of severe acute respiratory syndrome (SARS) in the Spring 2003, we employed the theory of traditional Chinese medicine (TCM) to treat patients with SARS in China-Japan...

Clinical Observation of 11 Patients with Severe Acute Respiratory Syndrome Treated with Traditional Chinese Medicine (2005)

Tong, Xiaolin, Li, Aiguo, Zhang, Zhiyuan, Chen, Xiaoguang, Li, Ping, Gong, Yuewen, ...

Background: During the outbreak of severe acute respiratory syndrome (SARS) in the Spring 2003, we employed the theory of traditional Chinese medicine (TCM) to treat patients with SARS in China-Japan...

Clinical Observation of 11 Patients with Severe Acute Respiratory Syndrome Treated with Traditional Chinese Medicine (2005)

Tong, Xiaolin, Li, Aiguo, Zhang, Zhiyuan, Chen, Xiaoguang, Li, Ping, Gong, Yuewen, ...

Background: During the outbreak of severe acute respiratory syndrome (SARS) in the Spring 2003, we employed the theory of traditional Chinese medicine (TCM) to treat patients with SARS in China-Japan...

Clinical Observation of 11 Patients with Severe Acute Respiratory Syndrome Treated with Traditional Chinese Medicine (2005)

Tong, Xiaolin, Li, Aiguo, Zhang, Zhiyuan, Chen, Xiaoguang, Li, Ping, Gong, Yuewen, ...

Background: During the outbreak of severe acute respiratory syndrome (SARS) in the Spring 2003, we employed the theory of traditional Chinese medicine (TCM) to treat patients with SARS in China-Japan...

Entire functions that share two values (2005)

Li, Ping

In this paper, we find all the possible forms of two nonconstant entire functions f and g that share two values counting multiplicities. As applications, we generalize some known results and confirm...

Atypical antipsychotics and parkinsonism. (2005)

Rochon, Paula A., Stukel, Therese A., Sykora, Kathy, Gill, Sudeep S., Garfinkel, Susan, Anderson, Geoffrey M., ...

BACKGROUND: Atypical antipsychotic agents are thought to be less likely than older typical agents to produce parkinsonism. This has not been well documented. We compared the risk of development of...

On seminormal monoid rings (2005)

Bruns, Winfried, Li, Ping, Roemer, Tim

Given a seminormal affine monoid M we consider several monoid properties of M and their connections to ring properties of the associated affine monoid ring K[M] over a field K. We characterize when...

Circadian rhythms of behavioral cone sensitivity and long wavelength opsin mRNA expression: a correlation study in zebrafish (2005)

Li, Ping, Temple, Shelby, Gao, Yan, Haimberger, Theordore J., Hawryshyn, Craig W., Li, Lei

Using a behavioral assay based on visually mediated escape responses, we measured long-wavelength-sensitive red cone (LC) sensitivities in zebrafish. In a 24 h period, the zebrafish were least...

Circadian rhythms of behavioral cone sensitivity and long wavelength opsin mRNA expression: a correlation study in zebrafish (2005)

Li, Ping, Temple, Shelby, Gao, Yan, Haimberger, Theordore J., Hawryshyn, Craig W., Li, Lei

Using a behavioral assay based on visually mediated escape responses, we measured long-wavelength-sensitive red cone (LC) sensitivities in zebrafish. In a 24 h period, the zebrafish were least...

Using sketches to estimate associations (2005)

Ping Li

We should not have to look at the entire corpus (e.g., the Web) to know if two words are associated or not. 1 A powerful sampling technique called Sketches was originally introduced to remove...

Using Sketches to Estimate Associations (2005)

Ping Li

We should not have to look at the entire corpus (e.g., the Web) to know if two words are associated or not.

Design and Implementation of Parallel Video Encoding Strategies Using Divisible Load Analysis (2005)

Ping Li, Bharadwaj Veeravalli, Ashraf A. Kassim

Abstract—The processing time needed for motion estimation usually accounts for a significant part of the overall processing time of the video encoder. To improve the video encoding speed, reducing...

Quantifying effects of soil heterogeneity on groundwater pollution at four sites in the USA (2005)

Vuurens, Saskia, Stagnitti, Frank, De Rooij, Gerrit, Boll, Jan, Li, Ping, LeBlanc, Marc, ...

Four sites located in the north-eastern region of the United States of America have been chosen to investigate the impacts of soil heterogeneity in the transport of solutes (bromide and chloride)...

Meromorphic functions whose derivatives share small functions (2004)

Li, Ping, Zhang, Yi

In this paper, we prove that if the derivatives of two nonconstant meromorphic functions $f$ and $g$ share three small functions CM$^*$, or share two small functions CM$^*$ and another two small...

JDF-based computer integrated printing manufacturing : system integration, process automation and customer service enhancement / (2004)

Li, Ping.

Thesis (M. Sc. (CIM))--Nanyang Technological University, School of Mechanical and Production Engineering, 2004.

A two tiered approach to methodical GUI testing / (2004)

Li, Ping.

"A thesis submitted to the Faculty of Graduate Studies and Research in partial fulfillment of the requirements for the degree of Master of Science, Department of Electrical and Computer Engineering."

Direct current electric potential in an anisotropic half-space with vertical contact containing a conductive 3D body (2004)

Li, Ping, Stagnitti, Frank

Detailed studies of anomalous conductors in otherwise homogeneous media have been modelled. Vertical contacts form common geometries in galvanic studies when describing geological formations with...

Quantifying effects of soil heterogeneity on groundwater pollution in four sites in the USA (2004)

Vuurens, Saskia, Stagnitti, Frank, De Rooij, Gerrit, Boll, Jan, Li, Ping, LeBlanc, Marc, ...

Four sites located in the north-eastern region of the United States of America have been chosen to investigate the impacts of soil heterogeneity in the transport of solutes (bromide and chloride)...

Direct current electric potential in an anisotropic half-space with vertical contact containing a conductive 3D body (2004)

Li, Ping, Stagnitti, Frank

Detailed studies of anomalous conductors in otherwise homogeneous media have been modelled. Vertical contacts form common geometries in galvanic studies when describing geological formations with...

Quantifying effects of soil heterogeneity on groundwater pollution in four sites in the USA (2004)

Vuurens, Saskia, Stagnitti, Frank, De Rooij, Gerrit, Boll, Jan, Li, Ping, LeBlanc, Marc, ...

Four sites located in the north-eastern region of the United States of America have been chosen to investigate the impacts of soil heterogeneity in the transport of solutes (bromide and chloride)...

Direct current electric potential in an anisotropic half-space with vertical contact containing a conductive 3D body (2004)

Ping Li, Frank Stagnitti

Detailed studies of anomalous conductors in otherwise homogeneous media have been modelled. Vertical contacts form common geometries in galvanic studies when describing geological formations with...

Direct current electric potential in an anisotropic half-space with vertical contact containing a conductive 3D body (2004)

Li, Ping, Stagnitti, Frank

Detailed studies of anomalous conductors in otherwise homogeneous media have been modelled. Vertical contacts form common geometries in galvanic studies when describing geological formations with...

The inhibition of mast cell activation by neutrophil lactoferrin: uptake by mast cells and interaction with tryptase, chymase and cathepsin G (2003)

He, Shaoheng, McEuen, Alan R., Blewett, Sally A., Li, Ping, Buckley, Mark G., Leufkens, Paul, ...

Inhibitors of mast cell tryptase and chymase can be effective as mast cell stabilising compounds. Lactoferrin has been reported to inhibit tryptase activity, but its actions on other serine proteases...

Variation in bradykinin receptor genes increases the cardiovascular risk associated with hypertension (2003)

Dhamrait, Sukhbir S., Payne, John R., Li, Ping, Jones, Alun, Toor, Iqbal S., Cooper, Jacqueline A., ...

Aims The contribution of kinins to the beneficial effects of angiotensin I converting enzyme (ACE) inhibition in cardiovascular risk reduction remains unclear. The genes for the kinin inducible B1...

Modeling the development of lexicon with a growing self-organizing map (2002)

Farkas, Igor, Li, Ping

We present a self-organizing neural network model that can acquire an incremental lexicon. The model allows the acquisition of new words without disrupting learned structure. The model consists of...

Modeling the development of lexicon with a growing self-organizing map (2002)

Farkas, Igor, Li, Ping

We present a self-organizing neural network model that can acquire an incremental lexicon. The model allows the acquisition of new words without disrupting learned structure. The model consists of...

Modeling the development of lexicon with a growing self-organizing map (2002)

Farkas, Igor, Li, Ping

We present a self-organizing neural network model that can acquire an incremental lexicon. The model allows the acquisition of new words without disrupting learned structure. The model consists of...

Surface Plasmon Resonance Studies on Molecular Imprinting (2002)

Ping Li, Yan Huang, Junze Hu, Chunwei Yuan, Baoping Lin

The molecular imprinted polymer (MIP) members were fabricated with the print molecule L-phenylalanine ethyl ester. The elution and adsorption procedures were investigated by surface plasmon resonance...

Modeling the Development of Lexicon with a Growing Self-Organizing Map (2002)

Igor Farkas, Ping Li

We present a self-organizing neural network model that can acquire an incremental lexicon. The model allows the acquisition of new words without disrupting learned structure. The model consists of...

In Vitro Bioavailability of Heavy Metals in Pressure-Treated Wood Dust (2002)

Gordon, Terry, Spanier, Jonathan, Butala, John H., Li, Ping, Rossman, Toby G.

Pressure treatment with chromium, copper, and arsenic (CCA) is the most prevalent method for protecting wood used in outdoor construction projects. Although these metals are tightly bound to the wood...

A self-organizing neural network model of the acquisition of word meaning (2001)

Farkas, Igor, Li, Ping

In this paper we present a self-organizing connectionist model of the acquisition of word meaning. Our model consists of two neural networks and builds on the basic concepts of Hebbian learning and...

A self-organizing neural network model of the acquisition of word meaning (2001)

Farkas, Igor, Li, Ping

In this paper we present a self-organizing connectionist model of the acquisition of word meaning. Our model consists of two neural networks and builds on the basic concepts of Hebbian learning and...

A self-organizing neural network model of the acquisition of word meaning (2001)

Farkas, Igor, Li, Ping

In this paper we present a self-organizing connectionist model of the acquisition of word meaning. Our model consists of two neural networks and builds on the basic concepts of Hebbian learning and...

A self-organizing neural network model of the acquisition of word meaning (2001)

Ping Li

In this paper we present a self-organizing connectionist model of the acquisition of word meaning. Our model consists of two neural networks and builds on the basic concepts of Hebbian learning and...

Genes Upregulated in Lead-Resistant Glioma Cells Reveal Possible Targets for Lead-Induced Developmental Neurotoxicity (2001)

Li, Ping, Rossman, Toby G.

Identifying genes upregulated in lead-resistant cells should give insight into lead toxicity and cellular protective mechanisms and may also result in identification of proteins that may be useful as...

Expression, purification and isotopic labelling of HAV and HRV14 3C protease /--by Ping Li. (2000)

Li, Ping.

"[S]ubmitted to the Faculty of Graduate Studies and Research in partial fulfillment of the requirements for the degree of Master of Science in Pharmaceutical Sciences, Faculty of Pharmacy and...

The Acquisition of Word Meaning through Global Lexical Co-occurrences (2000)

Ping Li, Curt Burgess, Kevin Lund

Introduction The acquisition of word meaning has been extensively studied for the last thirty years in the field of language acquisition. However, the question of how children acquire word meaning...

Pollen texture identification using neural networks (1999)

Ping Li, John R. Flenley

The importance of research leading to the automation of pollen identification is briefly outlined. A new technique, neural network analysis, is briefly introduced, and then applied to the...

Generalization, Representation, and Recovery in a Self-Organizing Feature-Map Model of Language Acquisition (1999)

Ping Li

This study explores the self-organizing neural network as a model of lexical and morphological acquisition. We examined issues of generalization, representation, and recovery in a multiple...

A Mathematical Model of Pattern Dependencies in Cu CMP Processes (1999)

Tamba Tugbawa, Tae Park, Duane Boning, Tony Pan, Ping Li, Steve Hymes, ...

In our previous work, we discussed the framework of a mathematical model of pattern dependencies in Cu CMP processes (1). In this paper, we present the detailed formulation of the model, propose a...

Copper CMP and Process Control (1999)

Tony Pan Ping, Ping Li, Kapila Wijekoon, Stan Tsai, Fritz Redeker, Tae Park

A production worthy, copper CMP technology has been successfully developed on a multi-platen CMP system. The System consists of three polish platens, each of which is equipped with an optical...

VLSI Design for Reliability - Hot Electron. (1998)

Kang, Sung-Mo, Leblebici, Yusuf, Li, Ping, Hajj, Ibrahim, Diaz, Carlos

This report describes the accomplishments during the contract period (March 27, 1990 to March 26, 1991) on the computer-aided analysis of CMOS device and circuit degradation due to hot-electron...

Space-Time Adaptive Processing (STAP) for Low Sample Support Applications (1998)

Schuman, Harvey K., Li, Ping

Airborne radar Space-Time Adaptive Processing (STAP) in a heterogeneous, target-rich environment is addressed. An efficient Kalman Filter implementation of the normalized form of the Parametric...

Effect of Dopants on Zirconia Stabilization-An X-Ray Absorption Study: I, Trivalent Dopants. (1998)

Li, Ping, Chen, I-Wei, Penner-Hahn, James E.

Local atomic structures of Zr and dopant cations in zirconia solid solutions with Fe2O3, Ga2O3, Y2O3, and Gd2O3 have been determined. The Zrions in both partially stabilized tetragonal and fully...

Diesel engine particulate abatement : final report (Phase O.RC03) (1998)

Fang, Ming, Zhu, Bing, Li, Ping, Lau, Ngai Ting, Lu, Xiaohui, Ma, Jian Xin

The findings and results of a two-phase program to develop technology for the abatement of particulates emitted from diesel vehicles are reported in this document. Phase I of the study was the...

Deactivation of catalysts by chemical poisons : final report (1996)

Fang, Ming, Lau, Ngai Ting, Zhou, Wai, Li, Ping, Yip, W. S.

The hydrogen sulfide poisoning of nickel metal catalyst used in the methanation reaction of carbon monoxide and hydrogen was studied in a gradientless continuous stirred-tank reactor (CSTR). The...

On the unique range set of meromorphic functions (1996)

Li, Ping, Yang, Chung-Chun

First published in Proc. Amer. Math. Soc. in v. 124, no. 1 (1996), published by the American Mathematical Society.

Uniqueness and value sharing of meromorphic functions / (1996)

Li, Ping.

Thesis (Ph. D.)--Hong Kong University of Science and Technology, 1996.

Uniqueness and value sharing of meromorphic functions (1996)

Li, Ping

Thesis (Ph.D.)--Hong Kong University of Science and Technology, 1996

Detection of buried objects using thermal infrared imaging /--by Ping Li. (1995)

Li, Ping.

Thesis (Ph. D.)--City University of New York, 1995. [Graduate Faculty in Engineering]

Some further results on the unique range sets of meromorphic functions (1995)

Li, Ping, Yang, Chung-Chun

By improving a generalization of Borel's theorem, the authors have been able to show that there exists a finite set S with 15 elements such that for any two nonconstant meromorphic functions f and g...

Neural networks for automatic arc welding. (1995)

Li, Ping.

Thesis (Ph. D.)--University of Liverpool, 1995.

Estimation of semivariogram model parameters / (1994)

Li, Ping.

Thesis (Ph. D. in Statistical Sciences)--Southern Methodist University.

Office of the President (1994)

Ping Li, Zhen Jin

The neural representation of nouns and verbs has been a focus of many recent neuroimaging and neuropsychological studies. These studies have in general found that in English and other Indo-European...

Receiver and Performance Analysis (1994)

Ping Li, Debashis Paul, Ravi Narasimhan, Johncioffi Fellow Ieee

of the error probability of bit-interleaved coded modulation using

Characterization of an active, non-myristylated, cytoplasmic form of the lymphoid protein tyrosine kinase pp56lck (1991)

Carrera, Ana C., LI, Ping, Roberts, Thomas M.

pp56lck is a member of the src family of tyrosine kinases mainly expressed in T lymphocytes. Src tyrosine kinases havebeen Implicated in the control of cell growth and differentiation in different...

SYNTHESES, STRUCTURES, AND MOLECULAR ORBITAL STUDIES OF SULFIDO BIMETALLIC CLUSTERS WITH A GENERAL FORMULA CYCLOPENTADIENYL(2-4)-MOLYBDENUM(2)-M'(2-3)-SULFUR(2-4)-(CARBONYL(X))(M' IRON, COBALT, NICKEL) (CYCLOPENTADIENYL, MOLYBDENUM, SULPHUR, CARBONYL, IRON, COBALT, NICKEL). (1989)

LI, PING

Several new sulfido bimetallic clusters, Cp$\sb2$Mo$\sb2$Co$\sb3$S$\sb2$(CO)$\sb7$ 3, Cp$\sb2$Mo$\sb2$Co$\sb2$S$\sb2$($\mu\sb4$-S)(CO)$\sb4$ 4, Cp$\sb2$Mo$\sb2$Fe$\sb2$S$\sb4$(CO)$\sb6$ 6 and...

The first direct measurement of a alpha-muon sticking in muon-catalyzed fusion / (1988)

Li, Ping.

Thesis (M.S.)--Brigham Young University. Dept. of Physics and Astronomy.

A Segmentation Transmission Approach and Information System for Agriculture Information Based on Mobile Communication (1970)

Yixiang Tong, Jiayin Qi, Ping Li

Considering the information transmission system of agriculture M-informatization, pertinence and practicability are critical factors, but the current system lack these factors in China. Based on the...

A Segmentation Transmission Approach and Information System for Agriculture Information Based on Mobile Communication (1970)

Yixiang Tong, Jiayin Qi, Ping Li

Considering the information transmission system of agriculture M-informatization, pertinence and practicability are critical factors, but the current system lack these factors in China. Based on the...

Inhibition of glycolipid shedding rescues recognition of a CD1+ T cell lymphoma by natural killer T (NKT) cells

Sriram, Venkataraman, Cho, Sungyoo, Li, Ping, O'Donnell, Patrick W., Dunn, Claire, Hayakawa, Kyoko, ...

Neoplastic transformation of cells is accompanied by an aberration of cell surface glycolipid composition. These tumor-associated, altered glycosphingolipids are often shed into the tumor cell...

The Pokeweed Antiviral Protein Specifically Inhibits Ty1-Directed +1 Ribosomal Frameshifting and Retrotransposition in Saccharomyces cerevisiae

Tumer, Nilgun E., Parikh, Bijal A., Li, Ping, Dinman, Jonathan D.

Programmed ribosomal frameshifting is a molecular mechanism that is used by many RNA viruses to produce Gag-Pol fusion proteins. The efficiency of these frameshift events determines the ratio of...

An Integrated Physical and Genetic Map of the Rice Genome

Chen, Mingsheng, Presting, Gernot, Barbazuk, W. Brad, Goicoechea, Jose Luis, Blackmon, Barbara, Fang, Guangchen, ...

Rice was chosen as a model organism for genome sequencing because of its economic importance, small genome size, and syntenic relationship with other cereal species. We have constructed a bacterial...

Mechanisms of TNF-α– and RANKL-mediated osteoclastogenesis and bone resorption in psoriatic arthritis

Ritchlin, Christopher T., Haas-Smith, Sally A., Li, Ping, Hicks, David G., Schwarz, Edward M.

Psoriatic arthritis (PsA) is an inflammatory joint disease characterized by extensive bone resorption. The mechanisms underlying this matrix loss have not been elucidated. We report here that blood...

Diagnosis of Severe Acute Respiratory Syndrome (SARS) by Detection of SARS Coronavirus Nucleocapsid Antibodies in an Antigen-Capturing Enzyme-Linked Immunosorbent Assay

Shi, Yuling, Yi, Yanping, Li, Ping, Kuang, Tieji, Li, Linhai, Dong, Mei, ...

Recombinant severe acute respiratory syndrome (SARS) coronavirus nucleocapsid protein was employed to establish an antigen-capturing enzyme-linked immunosorbent assay (ELISA). Antinucleocapsid...

Profile of Antibodies to the Nucleocapsid Protein of the Severe Acute Respiratory Syndrome (SARS)-Associated Coronavirus in Probable SARS Patients

Liu, Xuan, Shi, Yulin, Li, Ping, Li, Linhai, Yi, Yanping, Ma, Qingjun, ...

Profiles of antibodies to the nucleocapsid protein of the severe acute respiratory syndrome (SARS)-associated coronavirus in 445 probable SARS patients and 3,749 healthy people or non-SARS patients...

Reader's guide to critical appraisal of cohort studies: 2. Assessing potential for confounding

Mamdani, Muhammad, Sykora, Kathy, Li, Ping, Normand, Sharon-Lise T, Streiner, David L, Austin, Peter C, ...

Although confounding is an important problem of cohort studies, its effects can be minimised to enable valid comparison

Boosting Immune Response to Hepatitis B DNA Vaccine by Coadministration of Prothymosin α-Expressing Plasmid

Jin, Yanwen, Cao, Cheng, Li, Ping, Liu, Xuan, Huang, Wei, Li, Chufang, ...

DNA vaccines induce protective humoral and cell-mediated immune responses in several animal models. However, compared to conventional vaccines, DNA vaccines usually induce poor antibody responses. In...

An AFLP-based genetic linkage map of channel catfish (Ictalurus punctatus) constructed by using an interspecific hybrid resource family.

Liu, Zhanjiang, Karsi, Attila, Li, Ping, Cao, Dongfeng, Dunham, R

Catfish is the major aquaculture species in the United States. The hybrid catfish produced by crossing channel catfish females with blue catfish males exhibit a number of desirable production traits,...

Requirement of the N-Terminal Region of Orthobunyavirus Nonstructural Protein NSm for Virus Assembly and Morphogenesis

Shi, Xiaohong, Kohl, Alain, Léonard, Vincent H. J., Li, Ping, McLees, Angela, Elliott, Richard M.

The nonstructural protein NSm of Bunyamwera virus (BUNV), the prototype of the Bunyaviridae family, is encoded by the M segment in a polyprotein precursor, along with the virion glycoproteins, in the...

Selective antagonism of rat inhibitory glycine receptor subunits

Han, Yi, Li, Ping, Slaughter, Malcolm M

Retinal ganglion cells exhibit fast and slow inhibitory synaptic glycine currents that can be selectively inhibited by strychnine and 5,7-dichlorokynurenic acid (DCKA), respectively. In this study we...

Inhibition of glycolipid shedding rescues recognition of a CD1+ T cell lymphoma by natural killer T (NKT) cells

Sriram, Venkataraman, Cho, Sungyoo, Li, Ping, O'Donnell, Patrick W., Dunn, Claire, Hayakawa, Kyoko, ...

Neoplastic transformation of cells is accompanied by an aberration of cell surface glycolipid composition. These tumor-associated, altered glycosphingolipids are often shed into the tumor cell...

The Pokeweed Antiviral Protein Specifically Inhibits Ty1-Directed +1 Ribosomal Frameshifting and Retrotransposition in Saccharomyces cerevisiae

Tumer, Nilgun E., Parikh, Bijal A., Li, Ping, Dinman, Jonathan D.

Programmed ribosomal frameshifting is a molecular mechanism that is used by many RNA viruses to produce Gag-Pol fusion proteins. The efficiency of these frameshift events determines the ratio of...

An Integrated Physical and Genetic Map of the Rice Genome

Chen, Mingsheng, Presting, Gernot, Barbazuk, W. Brad, Goicoechea, Jose Luis, Blackmon, Barbara, Fang, Guangchen, ...

Rice was chosen as a model organism for genome sequencing because of its economic importance, small genome size, and syntenic relationship with other cereal species. We have constructed a bacterial...

Mechanisms of TNF-α– and RANKL-mediated osteoclastogenesis and bone resorption in psoriatic arthritis

Ritchlin, Christopher T., Haas-Smith, Sally A., Li, Ping, Hicks, David G., Schwarz, Edward M.

Psoriatic arthritis (PsA) is an inflammatory joint disease characterized by extensive bone resorption. The mechanisms underlying this matrix loss have not been elucidated. We report here that blood...

Diagnosis of Severe Acute Respiratory Syndrome (SARS) by Detection of SARS Coronavirus Nucleocapsid Antibodies in an Antigen-Capturing Enzyme-Linked Immunosorbent Assay

Shi, Yuling, Yi, Yanping, Li, Ping, Kuang, Tieji, Li, Linhai, Dong, Mei, ...

Recombinant severe acute respiratory syndrome (SARS) coronavirus nucleocapsid protein was employed to establish an antigen-capturing enzyme-linked immunosorbent assay (ELISA). Antinucleocapsid...

Profile of Antibodies to the Nucleocapsid Protein of the Severe Acute Respiratory Syndrome (SARS)-Associated Coronavirus in Probable SARS Patients

Liu, Xuan, Shi, Yulin, Li, Ping, Li, Linhai, Yi, Yanping, Ma, Qingjun, ...

Profiles of antibodies to the nucleocapsid protein of the severe acute respiratory syndrome (SARS)-associated coronavirus in 445 probable SARS patients and 3,749 healthy people or non-SARS patients...

Reader's guide to critical appraisal of cohort studies: 2. Assessing potential for confounding

Mamdani, Muhammad, Sykora, Kathy, Li, Ping, Normand, Sharon-Lise T, Streiner, David L, Austin, Peter C, ...

Although confounding is an important problem of cohort studies, its effects can be minimised to enable valid comparison

Boosting Immune Response to Hepatitis B DNA Vaccine by Coadministration of Prothymosin α-Expressing Plasmid

Jin, Yanwen, Cao, Cheng, Li, Ping, Liu, Xuan, Huang, Wei, Li, Chufang, ...

DNA vaccines induce protective humoral and cell-mediated immune responses in several animal models. However, compared to conventional vaccines, DNA vaccines usually induce poor antibody responses. In...

An AFLP-based genetic linkage map of channel catfish (Ictalurus punctatus) constructed by using an interspecific hybrid resource family.

Liu, Zhanjiang, Karsi, Attila, Li, Ping, Cao, Dongfeng, Dunham, R

Catfish is the major aquaculture species in the United States. The hybrid catfish produced by crossing channel catfish females with blue catfish males exhibit a number of desirable production traits,...

Requirement of the N-Terminal Region of Orthobunyavirus Nonstructural Protein NSm for Virus Assembly and Morphogenesis

Shi, Xiaohong, Kohl, Alain, Léonard, Vincent H. J., Li, Ping, McLees, Angela, Elliott, Richard M.

The nonstructural protein NSm of Bunyamwera virus (BUNV), the prototype of the Bunyaviridae family, is encoded by the M segment in a polyprotein precursor, along with the virion glycoproteins, in the...

Selective antagonism of rat inhibitory glycine receptor subunits

Han, Yi, Li, Ping, Slaughter, Malcolm M

Retinal ganglion cells exhibit fast and slow inhibitory synaptic glycine currents that can be selectively inhibited by strychnine and 5,7-dichlorokynurenic acid (DCKA), respectively. In this study we...

Molecular epidemiology of measles viruses in China, 1995–2003

Zhang, Yan, Zhu, Zhen, Rota, Paul A, Jiang, Xiaohong, Hu, Jiayu, Wang, Jianguo, ...

This report describes the genetic characterization of 297 wild-type measles viruses that were isolated in 24 provinces of China between 1995 and 2003. Phylogenetic analysis of the N gene sequences...

Modulation of Inflammation by Slit Protein In Vivo in Experimental Crescentic Glomerulonephritis

Kanellis, John, Garcia, Gabriela E., Li, Ping, Parra, Gustavo, Wilson, Curtis B., Rao, Yi, ...

A basic conservation of cell migration guidance mechanisms in the nervous and immune systems was proposed when Slit, known for its role in axon guidance, was found to inhibit chemokine-induced...

Blocking of Monocyte Chemoattractant Protein-1 during Tubulointerstitial Nephritis Resulted in Delayed Neutrophil Clearance

Li, Ping, Garcia, Gabriela E., Xia, Yiyang, Wu, Wei, Gersch, Christine, Park, Pyong Woo, ...

The chemokine monocyte chemoattractant protein (MCP)-1 has been implicated in the monocyte/macrophage infiltration that occurs during tubulointerstitial nephritis (TIN). We investigated the role of...

Progression to Malignancy in the Polyoma Middle T Oncoprotein Mouse Breast Cancer Model Provides a Reliable Model for Human Diseases

Lin, Elaine Y., Jones, Joan G., Li, Ping, Zhu, Liyin, Whitney, Kathleen D., Muller, William J., ...

Animal models are powerful tools to analyze the mechanism of the induction of human breast cancer. Here we report a detailed analysis of mammary tumor progression in one mouse model of breast cancer...

Detection of Medically Important Ehrlichia by Quantitative Multicolor TaqMan Real-Time Polymerase Chain Reaction of the dsb Gene

Doyle, C. Kuyler, Labruna, Marcelo B., Breitschwerdt, Edward B., Tang, Yi-Wei, Corstvet, Richard E., Hegarty, Barbara C., ...

Ehrlichia species are the etiological agents of emerging and life-threatening tick-borne human zoonoses, in addition to causing serious and fatal infections in companion animals and livestock. We...

Oxidative Phenotype Protects Myofibers from Pathological Insults Induced by Chronic Heart Failure in Mice

Li, Ping, Waters, Richard E., Redfern, Shelley I., Zhang, Mei, Mao, Lan, Annex, Brian H., ...

The fiber specificity of skeletal muscle abnormalities in chronic heart failure (CHF) has not been defined. We show here that transgenic mice (8 weeks old) with cardiac-specific overexpression of...

Inhibition of CXCL16 Attenuates Inflammatory and Progressive Phases of Anti-Glomerular Basement Membrane Antibody-Associated Glomerulonephritis

Garcia, Gabriela E., Truong, Luan D., Li, Ping, Zhang, Ping, Johnson, Richard J., Wilson, Curtis B., ...

Chemokines recruit and activate leukocytes during inflammation. CXCL16 is a recently discovered chemokine that is expressed as a transmembrane protein that is cleaved to form the active, soluble...

Mice with Enhanced Macrophage Angiotensin-Converting Enzyme Are Resistant to Melanoma

Shen, Xiao Z., Li, Ping, Weiss, Daiana, Fuchs, Sebastien, Xiao, Hong D., Adams, Jon A., ...

Angiotensin-converting enzyme (ACE) is a peptidase responsible for the cleavage of angiotensin I and several other peptides. Here, gene targeting was used to switch control of the ACE locus from the...

Role of the Cytoplasmic Tail Domains of Bunyamwera Orthobunyavirus Glycoproteins Gn and Gc in Virus Assembly and Morphogenesis▿

Shi, Xiaohong, Kohl, Alain, Li, Ping, Elliott, Richard M.

The M RNA genome segment of Bunyamwera virus (BUNV), the prototype of the Bunyaviridae family, encodes a precursor polyprotein that is proteolytically cleaved to yield two structural proteins, Gn and...

Significant Comparative Characteristics between Orphan and Nonorphan Genes in the Rice (Oryza sativa L.) Genome

Guo, Wen-Jiu, Li, Ping, Ling, Jun, Ye, Shao-Ping

Microsatellites are short tandem repeats of one to six bases in genomic DNA. As microsatellites are highly polymorphic and play a vital role in gene function and recombination, they are an attractive...

Absence of γ-Interferon–inducible Lysosomal Thiol Reductase in Melanomas Disrupts T Cell Recognition of Select Immunodominant Epitopes

Haque, M. Azizul, Li, Ping, Jackson, Sheila K., Zarour, Hassane M., Hawes, John W., Phan, Uyen T., ...

Long-lasting tumor immunity requires functional mobilization of CD8+ and CD4+ T lymphocytes. CD4+ T cell activation is enhanced by presentation of shed tumor antigens by professional...

The Formation, Restructuring, and Performance of Chinese Enterprise Groups: The Case of Liaoning Province

Aimin Chen, Ping Li

This study examines in detail the role of the government in the process of top-down formation of China's enterprise groups and the subsequent restructuring and performance of these groups, based on...

Fiber Type-Specific Nitric Oxide Protects Oxidative Myofibers against Cachectic Stimuli

Yu, Zengli, Li, Ping, Zhang, Mei, Hannink, Mark, Stamler, Jonathan S., Yan, Zhen

Oxidative skeletal muscles are more resistant than glycolytic muscles to cachexia caused by chronic heart failure and other chronic diseases. The molecular mechanism for the protection associated...

ON DEFAULT CORRELATION AND PRICING OF COLLATERALIZED DEBT OBLIGATION BY COPULA FUNCTIONS

PING LI, HOUSHENG CHEN, XIAOTIE DENG, SHUNMING ZHANG

Default correlation is the key point for the pricing of multi-name credit derivatives. In this paper, we apply copulas to characterize the dependence structure of defaults, determine the joint...

Neurosteroid migration to intracellular compartments reduces steroid concentration in the membrane and diminishes GABA-A receptor potentiation

Li, Ping, Shu, Hong-Jin, Wang, Cunde, Mennerick, Steven, Zorumski, Charles F, Covey, Douglas F, ...

Neurosteroids are potent modulators of GABA-A receptors. We have examined the time course of development of potentiation of α1β2γ2L GABA-A receptors during coapplication of GABA and an endogenous...

The Nucleocapsid Protein of Severe Acute Respiratory Syndrome Coronavirus Inhibits Cell Cytokinesis and Proliferation by Interacting with Translation Elongation Factor 1α ▿

Zhou, Bing, Liu, Junli, Wang, Qiuna, Liu, Xuan, Li, Xiaorong, Li, Ping, ...

Severe acute respiratory syndrome coronavirus (SARS-CoV) is the etiological agent of SARS, an emerging disease characterized by atypical pneumonia. Using a yeast two-hybrid screen with the...

The dynamics of China’s expenditure on R&D

Ping Li, Guocai Yu

R&D, effective demand, technology state, state space model, F2, H3, L6, O3, 研发, 有效需求, 技术状态, 状态空间模型,

Deletion of the Protein Kinase A/Protein Kinase G Target SMTNL1 Promotes an Exercise-adapted Phenotype in Vascular Smooth Muscle*S⃞

Wooldridge, Anne A., Fortner, Christopher N., Lontay, Beata, Akimoto, Takayuki, Neppl, Ronald L., Facemire, Carie, ...

In vivo protein kinases A and G (PKA and PKG) coordinately phosphorylate a broad range of substrates to mediate their various physiological effects. The functions of many of these substrates have yet...

Functional interaction of regulatory factors with the Pgc-1α promoter in response to exercise by in vivo imaging

Akimoto, Takayuki, Li, Ping, Yan, Zhen

Real-time optical bioluminescence imaging is a powerful tool for studies of gene regulation in living animals. To elucidate exercise-induced signaling/transcriptional control of the peroxisome...

Construction of Genetic Linkage Maps and Comparative Genome Analysis of Catfish Using Gene-Associated Markers

Kucuktas, Huseyin, Wang, Shaolin, Li, Ping, He, Chongbo, Xu, Peng, Sha, Zhenxia, ...

A genetic linkage map of the channel catfish genome (N = 29) was constructed using EST-based microsatellite and single nucleotide polymorphism (SNP) markers in an interspecific reference family. A...

RFXB and its splice variant RFXBSV mediate the antagonism between IFNγ and TGFβ on COL1A2 transcription in vascular smooth muscle cells

Fang, Mingming, Kong, Xiaocen, Li, Ping, Fang, Fei, Wu, Xiaoyan, Bai, Hui, ...

Cytokines secreted by infiltrating immune cells during atherogenesis modulate vascular remodeling. One exemplary event is the antagonism between transformed growth factor (TGF-β) and interferon...

Effect of lymphadenectomy extent on advanced gastric cancer located in the cardia and fundus

Huang, Chang-Ming, Lin, Bi-Juan, Lu, Hui-Shan, Zhang, Xiang-Fu, Li, Ping, Xie, Jian-Wei

AIM: To analyze the prognostic impact of lymphade-nectomy extent in advanced gastric cancer located in the cardia and fundus.

Prognostic impact of metastatic lymph node ratio in advanced gastric cancer from cardia and fundus

Huang, Chang-Ming, Lin, Bi-Juan, Lu, Hui-Shan, Zhang, Xiang-Fu, Li, Ping, Xie, Jian-Wei

AIM: To investigate the prognostic impact of the metastatic lymph node ratio (MLR) in advanced gastric cancer from the cardia and fundus.

Prognostic impact of dissected lymph node count on patients with node-negative gastric cancer

Huang, Chang-Ming, Lin, Jian-Xian, Zheng, Chao-Hui, Li, Ping, Xie, Jian-Wei, Lin, Bi-Juan, ...

AIM: To investigate the long-term effect of the number of resected lymph nodes (LNs) on the prognosis of patients with node-negative gastric cancer.

Laparoscopic cystogastrostomy for the treatment of pancreatic pseudocysts: A case report

Sheng, Qin-Song, Chen, Da-Zhi, Lang, Ren, Jin, Zhong-Kui, Han, Dong-Dong, Li, Li-Xin, ...

Pancreatic pseudocysts (PPs) are collections of pancreatic secretions that are lined by fibrous tissues and may contain necrotic debris or blood. The interventions including percutaneous, endoscopic...

Cholinesterase Inhibitors and Hospitalization for Bradycardia: A Population-Based Study

Park-Wyllie, Laura Y., Mamdani, Muhammad M., Li, Ping, Gill, Sudeep S., Laupacis, Andreas, Juurlink, David N.

Laura Park-Wyllie and colleagues examined the health records of more than 1.4 million older adults and show that initiation of cholinesterase inhibitor therapy is associated with a more than doubling...

CLOCK Is Required for Maintaining the Circadian Rhythms of Opsin mRNA Expression in Photoreceptor Cells*

Li, Ping, Chaurasia, Shyam S., Gao, Yan, Carr, Aprell L., Iuvone, P. Michael, Li, Lei

In zebrafish, the expression of long-wavelength cone (LC) opsin mRNA fluctuated rhythmically between the day and night. In a 24-h period, expression was high in the afternoon and low in the early...