Thomas Ernst

Publication List Details

Period

1974 - 2009

Number

56

Co-Authors

TFG, a target of chromosome translocations in lymphoma and soft tissue tumors, fuses to GPR128 in healthy individuals (2009)

Chase, Andrew, Ernst, Thomas, Fiebig, Andreas, Collins, Andrew, Grand, Francis, Erben, Phillip, ...

Background: fusion gene formation plays roles in both oncogenesis and evolution by facilitating the acquisition of novel functions. Here we describe the first example of a human polymorphic in-frame...

Frequent CBL mutations associated with 11q acquired uniparental disomy in myeloproliferative neoplasms (2009)

Grand, Francis H., Hidalgo-Curtis, Claire E., Ernst, Thomas, Zoi, Katerina, Zoi, Chistine, McGuire, Carolann, ...

Recent evidence has demonstrated that acquired uniparental disomy (aUPD) is a novel mechanism by which pathogenetic mutations in cancer may be reduced to homozygosity. To help identify novel...

Transport of ultracold Bose gases beyond the Gross-Pitaevskii description (2009)

Ernst, Thomas, Paul, Tobias, Schlagheck, Peter

We explore atom-laser-like transport processes of ultracold Bose-condensed atomic vapors in mesoscopic waveguide structures beyond the Gross-Pitaevskii mean-field theory. Based on a microscopic...

GENERALIZED VANDERMONDE DETERMINANTS. (2008)

Thomas Ernst

2. Generalized Vandermonde determinants with two deleted rows. 3 3. Generalized Vandermonde determinants with any number of

Automatic Scan Prescription for Brain MRI (2008)

Laurent Itti, Linda Chang, Thomas Ernst

Diagnostic brain MRI scans are usually performed by trained medical technologists who manually prescribe the position and orientation of a scanning volume. In this study, a fully automatic computer...

q-BERNOULLI AND q-STIRLING NUMBERS, AN UMBRAL APPROACH (2008)

Thomas Ernst

The aim of this paper is to describe how different q-difference operators combine with q-Bernoulli, q-Euler and q-Stirling numbers to form various q-formulas. The Bernoulli numbers were first used by...

Some new formulas involving Γq functions. Rendiconti di Padova (2008)

Thomas Ernst, Thomas Ernst

In a recent paper [15] we found some new results for q-functions of many variables with the aid of the Γq − function. The Heine notation reminding of the hypergeometric case was used throughout,...

● Original Contribution PII S0730-725X(98)00171-4 CORRELATION OF REGIONAL CEREBRAL BLOOD FLOW FROM PERFUSION MRI AND SPECT IN NORMAL SUBJECTS (2008)

Thomas Ernst, Linda Chang, Laurent Itti, Oliver Speck

The objective of this study was to determine the relationship in regional cerebral blood flow (rCBF) as measured with perfusion magnetic resonance imaging (pMRI) and single photon emission computer...

TPA-induced long-period gratings in a photonic crystal fiber: inscription and temperature sensing properties (2007)

Fotiadi, Andrei A., Brambilla, Gilberto, Ernst, Thomas, Slattery, Stephen A., Nikogosyan, David N.

We report on the photochemical recording of long-period fiber gratings (LPFGs) in a photonic crystal fiber made of pure fused silica. Such inscription is based on two-photon absorption (TPA) of...

Correlations between Diffusion Tensor Imaging (DTI) and Magnetic Resonance Spectroscopy (1H MRS) in schizophrenic patients and normal controls (2007)

Tang, Cheuk Y, Friedman, Joseph, Shungu, Dikoma, Chang, Linda, Ernst, Thomas, Stewart, Daniel, ...

Abstract Background Evidence suggests that white matter integrity may play an underlying pathophysiological role in schizophrenia. N-acetylaspartate (NAA), as measured by Magnetic Resonance...

Two-photon photochemical long-period grating fabrication in hydrogenated photonic crystal fiber (2006)

Brambilla, Gilberto, Fotiadi, Andrei, Slattery, Stephen A., Ernst, Thomas, Nikogosyan, David N.

We report on the photochemical fabrication of a long-period grating in photonic crystal fiber. The characteristic fluence value for inscription is an order of magnitude less than that for standard...

Many body effects in the transport of Bose-Einstein Condensates (2006)

Ernst, Thomas

The thesis investigates quantum phenomena beyond the Gross-Pitaevskii equation. Therefore we apply the Bogoliubov approach which results in an infinite number of coupled equations for which we...

$q$-Generating functions for one and two variables (2005)

Ernst, Thomas

We use a multidimensional extension of Bailey's transform to derive two very general $q$-generating functions, which are $q$-analogues of a paper by Exton. These expressions are then specialized to...

Exchanging the Past: A Rainforest World of Before and After (review) (2005)

Ernst, Thomas.

The Contemporary Pacific - Volume 17, Number 2, Fall 2005

Widespread occurrence of the JAK2 V617F mutation in chronic myeloproliferative disorders (2005)

Jones, Amy V., Kreil, Sebastian, Zoi, Katerina, Waghorn, Katherine, Curtis, Claire, Zhang, Lingyan, ...

The analysis of rare chromosomal translocations in myeloproliferative disorders has highlighted the importance of aberrant tyrosine kinase signaling in the pathogenesis of these diseases. Here we...

Some results for q-functions of many variables II (2004)

Thomas Ernst

This is a continuation of [19], where we presented an extension of the q-hypergeometric function with connection to the title of this paper. In chapter one we present some quadratic q −...

Decreased brain dopaminergic transporters in HIV-associated dementia patients (2004)

Wang, Gene-Jack, Chang, Linda, Volkow, Nora D., Telang, Frank, Logan, Jean, Ernst, Thomas, ...

Summary HIV has a propensity to invade subcortical regions of the brain, which may lead to a subcortical dementia termed HIV-cognitive motor complex. Therefore, we aimed to assess whether dopamine...

Decreased brain dopaminergic transporters in HIV-associated dementia patients (2004)

Wang, Gene-Jack, Chang, Linda, Volkow, Nora D., Telang, Frank, Logan, Jean, Ernst, Thomas, ...

HIV has a propensity to invade subcortical regions of the brain, which may lead to a subcortical dementia termed HIV-cognitive motor complex. Therefore, we aimed to assess whether dopamine (DA) D2...

Decreased brain dopaminergic transporters in HIV-associated dementia patients (2004)

Wang, Gene-Jack, Chang, Linda, Volkow, Nora D., Telang, Frank, Logan, Jean, Ernst, Thomas, ...

Summary HIV has a propensity to invade subcortical regions of the brain, which may lead to a subcortical dementia termed HIV-cognitive motor complex. Therefore, we aimed to assess whether dopamine...

A new method for q-calculus / (2002)

Ernst, Thomas.

Includes bibliographical references (p. 102-111) and indexes.

The Effects of Tamoxifen and Estrogen on Brain Metabolism in Elderly Women (2002)

Ernst, Thomas, Chang, Linda, Cooray, Dilrukshie, Salvador, Corazon, Jovicich, Jorge, Walot, Irwin, ...

Background: Tamoxifen is used to treat breast cancer and may reduce the risk of breast cancer. However, there are conflicting reports as to whether tamoxifen use is associated with changes in brain...

A new method and its Application to Generalized q-Bessel Polynomials (2001)

Thomas Ernst

Abstract. We make a brief survey of orthogonal polynomials which are not included in the Askey scheme and we discuss some of their q-analogues. We reintroduce a notation of Heine, which leads to a...

The history of q-calculus and a new method (2000)

Thomas Ernst

1.1. Partitions, generalized Vandermonde determinants and representation theory. 5 1.2. The Frobenius character formulae. 8

Brain Function, Structure, and Neurochemistry After Tamoxifen/Chemotherapy Assessed by Neuropsychologic Testing and 1H Magnetic Resonance Spectroscopy (1998)

Ernst, Thomas

Loss of mental abilities represents a recognized threat to the quality of life of postmenopausal women with advancing age. Most recently, several reports have used a sensitive method...

Ordering the Probabilities of an Unknown Discrete Memoryless Source (1997)

Jossy Sayir, Thomas Ernst

# The Competitive List is proposed as a de# vice to process the output of information sources. It is shown that its output distribution is monotonously decreasing when it is fed with the output of...

Improved 3-D correction for partial volume effects (1997)

Laurent Itti, Linda Chang, Thomas Ernst, Fred Mishkin

Abstract: An improved method for correction of partial volume effects (PVE) in brain SPECT is proposed. It is fully three-dimensional, does not require particular patient positioning, and works with...

Robust multimodality registration for brain mapping (1997)

Laurent Itti, Linda Chang, Jean-françois Mangin, Jacques Darcourt, Thomas Ernst

r r Abstract: We present a robust intrasubject registration method for the synergistic use of multiple neuroimaging modalities, with applications to magnetic resonance imaging (MRI), functional MRI,...

Adaptive Detektoren für die Datenübertragung über rekursive Kanäle / (1996)

Ernst, Thomas

Thesis (doctoral)--Eidgenössische Technische Hochschule Zürich, 1996.

Die Hohwachter Bucht, morphologische Entwicklung einer Küstenlandschaft Ostholsteins. (1974)

Ernst, Thomas.

Auch in: Schriften des Naturwiss. Vereins für Schleswig-Holstein. Bd. 44. 1974

Decrease and Gain of Gene Expression Are Equally Discriminatory Markers for Prostate Carcinoma : A Gene Expression Analysis on Total and Microdissected Prostate Tissue

Ernst, Thomas, Hergenhahn, Manfred, Kenzelmann, Marc, Cohen, Clemens D., Bonrouhi, Mahnaz, Weninger, Annette, ...

Information on over- and underexpressed genes in prostate cancer in comparison to adjacent normal tissue was sought by DNA microarray analysis. Approximately 12,600 mRNA sequences were analyzed from...

On adjunct case in Chinese

Thomas Ernst

Cet article a pour but l'analyse des expressions de durée/fréquence en chinois (telles que Ta lai-le liang ci 'Il/elle est venu(e) deux fois'), qui se situent exceptionnellement après le verbe, du...

A co-operative evaluation of different methods of detecting BCR-ABL kinase domain mutations in patients with chronic myeloid leukemia on second-line dasatinib or nilotinib therapy after failure of imatinib

Ernst, Thomas, Gruber, Franz X., Pelz-Ackermann, Oliver, Maier, Jacqueline, Pfirrmann, Markus, Müller, Martin C., ...

Various techniques have been employed to detect BCR-ABL kinase domain mutations in patients with chronic myeloid leukemia who are resistant to imatinib. The findings of this study suggest that...