Filtrage de diffusions faiblement bruitées dans le cas corrélé

in Comptes Rendus de l'Académie des Sciences. Série I. Mathématique (1997), 325

Ordering problems in fermionic relativistic quantum mechanics

in International Journal of Modern Physics A (1997)

Investigation of the Met-267 Arg exchange in isoform 1 of the human plasma membrane calcium pump in patients with essential hypertension by the amplification-created restriction site technique.

in Journal of Molecular Medicine (1997), 75(1), 62-6

Alterations in Ca2+ homeostasis have been proposed to be a primary factor in the pathogenesis of essential hypertension. In this disease increased intracellular Ca2+ levels have repeatedly been reported ... [more ▼]

Alterations in Ca2+ homeostasis have been proposed to be a primary factor in the pathogenesis of essential hypertension. In this disease increased intracellular Ca2+ levels have repeatedly been reported in various cell types. Because of its prominent role in cellular calcium homeostasis in vascular smooth muscle cells, modifications of the plasma membrane Ca2+-ATPase (PMCA) pump have been suggested to contribute to an increased contractile tone of small blood vessels. This pump is a calmodulin-dependent Ca2+-ATPase that ejects Ca2+ from the cytosol into the extracellular space. Recently a mutational thymidine (T)-->guanosine (G) transversion in isoform 1 of the PMCA has been identified resulting in the substitution of a methionine (Met) by an arginine (Arg) at amino acid position 267 in a highly conserved domain of the pump molecule. The aim of our study was to determine the prevalence of this polymorphism in the normal population and to investigate whether the Met-267 Arg occurs more frequently in patients with essential hypertension than in normotensives. To detect the mutational change we modified a method based on the technique of amplification-created restriction sites (ACRS) using three base exchanges in the diagnostic primer. Samples from 100 hypertensive and 60 normotensive subjects revealed a thymidine at nucleotide position 981. These data suggest that ACRS is feasible in spite of extensive primer modifications (e.g., three mismatched bases) in contrast to the previously used one or two and may therefore be conceptually suitable to detect almost any base changes in the genome. The described T-->G transversion is a rare polymorphism and is presumably not related to common forms of essential hypertension. [less ▲]

A Return to the Dewey-Russell Opposition.

in [Review Essay] Culture & Psychology (1997), 3(1), 99-105

Mark-up pricing and bilateral monopoly

in Economics Letters (1997), 54(2), 179-184

It is an empirically established fact that managers use cost based percentage margins when they price their goods. As a consequence, percentage mark-ups should be determined as equilibrium choices. This ... [more ▼]

It is an empirically established fact that managers use cost based percentage margins when they price their goods. As a consequence, percentage mark-ups should be determined as equilibrium choices. This paper incorporates this empirical observation into the analysis of competition among bilateral monopolists. [less ▲]

Quantitative examination of calcitonin gene-related peptide immunoreactive nerve fibers in the cat knee joint capsule

in Anatomy & Embryology (1997), 195

Effects of an acute inflammation on the proportion of CGRP- and SP-containing joint afferents

in Neuroscience Letters (1997), 233

Analysis of Subspace System Identification Methods Based on Instrumental Variables and Subspace Fitting

in Automatica (1997), 33

Human umbilical cord blood-derived eosinophils cultured in the presence of IL-3 and IL-5 respond to fMLP with [Ca2+]i variation and O2- production

in Journal of Immunological Methods (1997), 205(1), 1-9

In the presence of interleukin-3 and interleukin-5, eosinophil precursors from human umbilical cord blood mononuclear cells were regularly differentiated into mature eosinophil-like cells expressing ... [more ▼]

In the presence of interleukin-3 and interleukin-5, eosinophil precursors from human umbilical cord blood mononuclear cells were regularly differentiated into mature eosinophil-like cells expressing normal morphology and cyanide-resistant peroxidase. O2- production and [Ca2+]i rise were measured in these in vitro differentiated eosinophils after fMLP stimulation; with dihydrorhodamine-123 and fura-2, respectively. Umbilical cord blood-derived eosinophils responded to fMLP (0.01 nM to 3 microM) with a concentration-dependent production of O2- (EC50 = 63.1 +/- 17.2 nM; Emax = 71.0 +/- 6.2 pmol/min/10(6) cells). O2- production was correlated with an fMLP concentration-dependent increase in [Ca2+]i (EC50 = 32.5 +/- 14.9 nM; Emax = 200.0 +/- 23.9 nM). These results indicate that human umbilical cord blood-derived eosinophils demonstrate functional characteristics similar to adult human peripheral blood eosinophils after activation by fMLP. Therefore, the large numbers of eosinophils (2-3 x 10(6)/ml cord blood) which can be obtained by culture of human cord blood mononuclear cells may serve as a useful model for future studies which will provide insight into the pathogenesis of diseases associated with eosinophils. [less ▲]

Gezin en moraal: Gezinsopvoeding als het morele fundament van de samenleving?

in Comenius (1997), 17(4), 275-280

Alter Wein in neuen Schläuchen? Agenda 21 und Stadtentwicklung -

in Politische Ökologie : die Reihe für Querdenker und Vordenkerinnen (1997), (52), 38-41

Etude de differentes methodes pour la mise en evidence des autoanticorps anti-glutamate-decarboxylase associes au developpement du diabete insulinodependant

in Immuno-Analyse et Biologie Specialisee (1997), 12(5), 275-279

Autoantibodies to glutamate-decarboxylase (GAD) are present in the serum of patients with insulin dependent diabetes (DID) even before the development of the overt diabetes. These antibodies react ... [more ▼]

Autoantibodies to glutamate-decarboxylase (GAD) are present in the serum of patients with insulin dependent diabetes (DID) even before the development of the overt diabetes. These antibodies react predominantly with the native GAD. Various methods have been studied (radio immunoassay [RIA] and enzyme- linked immunosorbent assay [ELISA]). It was observed that at the present time only RIA-tests, in which GAD is presented in fluid phase, are able to detect antibodies. [less ▲]

Surface-induced organization of linear molecules on nanostructured polytetrafluoroethylene: Crystalline state of poly[vinylidenefluoride-trifluoroethylene].

in Physical Review. B, Condensed Matter and Materials Physics (1997), 55(6), 3497-3506

Highly crystalline and uniaxial-oriented polytetrafluoroethylene films, nanostructured in one dimension, were used to produce a fully crystalline, thermoreversible morphology in the ferroelectric ... [more ▼]

Highly crystalline and uniaxial-oriented polytetrafluoroethylene films, nanostructured in one dimension, were used to produce a fully crystalline, thermoreversible morphology in the ferroelectric copolymer poly[vinylidenefluoride-trifluoroethylene]. The resulting state is built up of regularly stacked lamellar crystals of about 100 nm thickness and lateral dimensions of about 6 μm. [less ▲]

Effects of moexiprilat on oestrogen-stimulated cardiac fibroblast growth.

in British journal of pharmacology (1997), 121(7), 1350-4

1. The effects of 2-2-(1-(ethoxycarbonyl)-3-phenylpropyl)-[amino-oxopropyl]-6,7-dimethoxy- 1,2,3,4-tetrahydroisoquinoline-3 carboxylic acid (moexiprilat), 17beta-oestradiol (E2), oestrone (ES) and ... [more ▼]

1. The effects of 2-2-(1-(ethoxycarbonyl)-3-phenylpropyl)-[amino-oxopropyl]-6,7-dimethoxy- 1,2,3,4-tetrahydroisoquinoline-3 carboxylic acid (moexiprilat), 17beta-oestradiol (E2), oestrone (ES) and angiotensin II (AII) on growth and activation of oestrogen receptors and the immediate-early gene egr-1 were investigated in neonatal rat cardiac fibroblasts of female and male origin. 2. In BrdU proliferation assays, oestrone (10(-7)- 10(-9) M) stimulated cardiac fibroblast growth in a concentration-dependent fashion (maximum at 10(-7) M, 4.0 fold +/- 0.14 in female and 3.1 fold +/- 0.06 in male cells, n=9, P<0.05), while E2 (10(-7)-10(-9) M) had no effect. Moexiprilat (10(-7)M) completely inhibited oestrone-induced cardiac fibroblast growth. 3. Angiotensin II (10(-7) M) induced cardiac fibroblast growth (female 4.1 fold +/- 0.1/male 3.9 fold +/- 0.2; n=9, P<0.05). Angiotensin II induced oestrogen receptor (maximum 21.8 fold at 60 min) and egr-1 (maximum 47.5 fold at 60 min) expression in a time-dependent fashion. 4. In immunoblot experiments, oestrogen activated oestrogen receptor (ES: 12.8 fold +/- 2.0; E2: 14.7 fold +/- 4.9; n=3, P<0.05) and egr-1 (ES: 5.1 fold, +/- 0.24; E2: 3.8 fold, +/- 0.25; n=3, P<0.05) expression. The induction of oestrogen receptor and egr-1 protein expression was time-dependent and inhibited by moexiprilat. 5. Our results show that oestrone and 17beta-oestradiol reveal a significant difference in their potential to activate cardiac fibroblast growth in female and male cells and that oestrone-stimulated growth is inhibited by moexiprilat. The inhibition of oestrone-stimulated cardiac fibroblast growth by moexiprilat may contribute to the beneficial effects seen in postmenopausal women with hypertensive heart disease treated with ACE inhibitors. [less ▲]

Structural and functional similarities between the human cytoskeletal protein zyxin and the ActA protein of Listeria monocytogenes.

in Journal of cell science (1997), 110 ( Pt 16)

The intracellular bacterial parasite Listeria monocytogenes produces ActA protein at its surface to facilitate the localized assembly of actin-filled comets that are required for movement. The ... [more ▼]

The intracellular bacterial parasite Listeria monocytogenes produces ActA protein at its surface to facilitate the localized assembly of actin-filled comets that are required for movement. The organization of actin in Listeria comets shows striking similarity to the organization of actin at the plasma membrane of mammalian cells. Therefore we examined the possibility that an ActA-like protein is present in mammalian cells. By using antibodies directed against ActA, we identified zyxin as an ActA related protein in a number of cell types. We compared the functions of ActA and zyxin by transient expression of variants tagged with an inner plasma membrane localization sequence (a CAAX box). Targeting of the proline rich domain of zyxin to the plasma membrane disrupts the actin cytoskeleton and cell shape in a manner similar to that which occurs with membrane-targeted ActA sequences. A chimeric protein composed of the N-terminal domain of ActA fused to the N-terminal and central domains of zyxin induced a full ActA response in cells. Furthermore, zyxin and ActA exhibit common protein partners in vitro. On the basis of the shared properties of zyxin and ActA, we propose that zyxin enhances actin organizing activity in mammalian cells. [less ▲]

Maximum Likelihood Array Processing in Spatially Correlated Noise Fields Using Parametrized Signals

in IEEE Transactions on Signal Processing (1997), 45(4), 9961004

Staatliche Lehrerbildung in der Zeit der Helvetik und die Rolle Pestalozzis

in Beiträge zur Lehrerbildung (1997), 15(3), 293-303

Selbstbewertungen und selektive Präferenz für temporale vs. Soziale Vergleichsinformation bei alten und sehr alten Menschen.

in Zeitschrift für Sozialpsychologie (1997)

Space-charge controlled conduction in low-temperature-grown molecular-beam epitaxial GaAs,

in Applied Physics Letters (1997), 71

Current transport in low-temperature (LT) molecular-beam epitaxial GaAs grown at 200-300 °C on an n+ GaAs substrate is studied by means of current–voltage–temperature characteristics. The resistivity of ... [more ▼]

Current transport in low-temperature (LT) molecular-beam epitaxial GaAs grown at 200-300 °C on an n+ GaAs substrate is studied by means of current–voltage–temperature characteristics. The resistivity of LT GaAs at low electric fields is rho>108 Ohm cm, much higher than resulting from van der Pauw measurements. It is found that the measured resistivity decreases with increasing the LT GaAs thickness. This is explained by space-charge effect in the vicinity of n+/LT GaAs junction and subsequent suppression of hopping conduction in the high-field junction region. [less ▲]

Der Grossvater Pestalozzis als pietistisch-pädagogischer Vermittler? Einleitung

in Neue Pestalozzi-Blätter (1997), 3(1), 28-29

Les exigences de prix dans les contrats internationaux

in Cahiers de Droit de l'Entreprise (1997), (5),

Anger suppression, reactivity and hypertension risk: Gender makes a difference

in Annals of Behavioral Medicine : A Publication of the Society of Behavioral Medicine (1997), 19

The present study investigated gender-related differences in cardiovascular reactivity and the role of anger inhibition and risk for future hypertension. Tonic blood pressure served as an index of ... [more ▼]

The present study investigated gender-related differences in cardiovascular reactivity and the role of anger inhibition and risk for future hypertension. Tonic blood pressure served as an index of hypertension risk. Twenty-eight female and 26 male college students with high and low normal blood pressure were recruited on the basis of their mean arterial pressure. Continuous measures of heart rate and blood pressure were taken while participants carried out a series of behavioral manoeuvres including mental arithmetic, interpersonal challenge, a frustrating psychomotor test, and the cold pressor test. Participants also completed inventories assessing trait anxiety, trait anger, anger expression, and Type A. The results are in concordance with previous findings and show higher cardiovascular reactivity in men than in women and in subjects at risk for hypertension. Within the male group, a combination of hypertension risk and anger suppression led to the highest reactivity, whereas in female subjects, differences in anger-in had no effect on reactivity. The implications of these results are discussed in light of sex differences in cardiovascular morbidity and mortality. [less ▲]

Measles virus transmission from infected to immune individuals - Implications for measles control and elimination

in South African Medical Journal (1997), 87(12), 1709

Saar-Lor-Lux - Die Bedeutung der lokalen grenzüberschreitenden Kooperation für den europäischen Integrationsprozeß.

in Magazin Forschung (1997), (1), 46-53

The HSSP database of protein structure-sequence alignments

in Nucleic Acids Research (1997), 25(1), 226-230

HSSP is a derived database merging structural (3-D) and sequence (1-D) information. For each protein of known 3-D structure from the Protein Data Bank (PDB), the database has a multiple sequence alignment ... [more ▼]

HSSP is a derived database merging structural (3-D) and sequence (1-D) information. For each protein of known 3-D structure from the Protein Data Bank (PDB), the database has a multiple sequence alignment of all available homologues and a sequence profile characteristic of the family. The list of homologues is the result of a database search in SwissProt using a position-weighted dynamic programming method for sequence profile alignment (MaxHom). The database is updated frequently. The listed homologues are very likely to have the same 3-D structure as the PDB protein to which they have been aligned. As a result, the database is not only a database of aligned sequence families, but also a database of implied secondary and tertiary structures covering 29% of all SwissProt-stored sequences. [less ▲]

Effects of estrogen on skeletal myoblast growth.

in Biochemical and biophysical research communications (1997), 232(2), 373-8

To determine the role of estrogen in skeletal muscle growth, we investigated estrogen receptor-mediated effects on proliferation in skeletal myoblasts. In L6, C2C12 and Sol8 myoblasts estrogen receptor ... [more ▼]

To determine the role of estrogen in skeletal muscle growth, we investigated estrogen receptor-mediated effects on proliferation in skeletal myoblasts. In L6, C2C12 and Sol8 myoblasts estrogen receptor was demonstrated by immunoblotting, immunofluorescence microscopy and transfection studies. Estrone induced a significant increase in myoblast growth whereas 17 beta-estradiol had no effect. Furthermore in L6-cells estrone (c-fos: 3.9-fold, egr-1: 4.6-fold) induced immediate-early gene induction significantly stronger than 17 beta-estradiol (c-fos: 1.7-fold, egr-1: 2.3-fold; p < 0.05). Skeletal myoblasts express functional estrogen receptors. Estrogens differ in the activation of skeletal myoblast growth and immediate-early gene induction. [less ▲]

Characterization of new proteins found by analysis of short open reading frames from the full yeast genome

in Journal of Yeast and Fungal Research (1997), 13(14), 1363-1374

We have analysed short open reading frames (between 150 and 300 base pairs long) of the yeast genome (Saccharomyces cerevisiae) with a two-step strategy. The first step selects a candidate set of open ... [more ▼]

We have analysed short open reading frames (between 150 and 300 base pairs long) of the yeast genome (Saccharomyces cerevisiae) with a two-step strategy. The first step selects a candidate set of open reading frames from the DNA. sequence based on statistical evaluation of DNA and protein sequence properties. The second step filters the candidate set by selecting open reading frames with high similarity to other known sequences (from any organism). As a result, we report ten new predicted proteins not present in the current sequence databases. These include a new alcohol dehydrogenase, a protein probably related to the cell cycle, as well as a homolog of the prokaryotic ribosomal protein L36 likely to be a mitochondrial ribosomal protein coded in the nuclear genome. We conclude that the analysis of short open reading frames leads to biologically interesting discoveries, even though the quantitative yield of new proteins is relatively low. [less ▲]

Pax genes and organogenesis.

in BioEssays (1997), 19(9), 755-65

Pax genes are a family of developmental control genes that encode nuclear transcription factors. They are characterized by the presence of the paired domain, a conserved amino acid motif with DNA-binding ... [more ▼]

Pax genes are a family of developmental control genes that encode nuclear transcription factors. They are characterized by the presence of the paired domain, a conserved amino acid motif with DNA-binding activity. Originally, paired-box-containing genes were detected in Drosophila melanogaster, where they exert multiple functions during embryogenesis. In vertebrates, Pax genes are also involved in embryogenesis. Mutations in four out of nine characterized Pax genes have been associated with either congenital human diseases such as Waardenburg syndrome (PAX3), Aniridia (PAX6), Peter's anomaly (PAX6), renal coloboma syndrome (PAX2) or spontaneous mouse mutants (undulated (Pax1), Splotch (Pax3), Small eye (Pax6), Pax2(1)Neu), which all show defects in development. Recently, analysis of spontaneous and transgenic mouse mutants has revealed that vertebrate pax genes are key regulators during organogenesis of kidney, eye, ear, nose, limb muscles, vertebral column and brain. Like their Drosophila counterparts, vertebrate Pax genes are involved in pattern formation during embryogenesis, possibly by determining the time and place of organ initiation or morphogenesis. For most tissues, however, the nature of the primary developmental action of Pax transcription factors remains to be elucidated. One predominant theme is signal transduction during tissue interactions, which may lead to a position-specific regulation of cell proliferation. [less ▲]

Customization of System Software for Large-scale Embedded Applications

in Computer Communications (1997), 20

Was ist bei Vorhofflimmern zu beachten?

in Der Bayerische Internist (1997), (17), 24-29

Lire les "Recherches" de Pestalozzi

in Bulletin du Centre de Documentation et de Recherche Pestalozzi (1997), (22), 24-28

Color-Sensitive Photodetector Based on Porous Silicon Superlattices

in Thin Solid Films (1997), 297(1997), 241-244

Capacity Utilization and Market Power

in Journal of Economic Dynamics and Control (1997), 22

We propose a theoretical macroeconomic model where capacity underutilization follows from idiosyncratic demand uncertainty at the time monopolistic firms must choose their productive capacity. After their ... [more ▼]

We propose a theoretical macroeconomic model where capacity underutilization follows from idiosyncratic demand uncertainty at the time monopolistic firms must choose their productive capacity. After their investment decision, firms facing a low demand will typically prefer to run excess capacities rather than reduce their profit margin; firms at full capacity will respond to demand fluctuations solely by price adjustments. We show that the proportion of firms with idle capacities influences crucially the short-run response of the economy to exogenous disturbances and, in particular, the relative importance of price and quantity adjustments. [less ▲]

Sequence analysis of the Methanococcus jannaschii genome and the prediction of protein function

in Computer Applications in the Biosciences [=CABIOS] (1997), 13(4), 481-483

Traditionsbewusstsein - eine wenig beachtete Grundhaltung

in Infos und Akzente (1997), (17), 11-14

0.1 µm T-gate Al-free InP/InGaAs/InP pHEMTs for W-Band Applications Using a Nitrogen Carrier for LP-MOCVD Growth

in IEEE Electron Device Letters (1997), 18

We report on the dc and RF performance of HEMT’s based on the Al-free material system InP/InGaAs/InP. These structures were grown by LP-MOCVD using a nitrogen carrier. The influence of gate length and ... [more ▼]

We report on the dc and RF performance of HEMT’s based on the Al-free material system InP/InGaAs/InP. These structures were grown by LP-MOCVD using a nitrogen carrier. The influence of gate length and channel composition on the performance of these devices is investigated.We demonstrate that optimum dc and RF performance using highly strained channels can be obtained only if additional composite channels are grown. The cutoff frequencies fT =160 GHz and fmax=260 GHz for a 0.1- um T-gate device indicate the suitability of our devices for W-Band applications. [less ▲]

Processus de raisonnement et enseignement de l’algèbre au premier degré du secondaire

in Informations Pédagogiques (1997), 38

Note on duopolistic vertical restraints

in European Economic Review (1997), 41(8), 1559-1567

No abstract is available for this item.

The nature of the starter unit for the rapamycin polyketide synthase

in Angewandte Chemie International Edition (1996), 35(19), 2249-2251

A remarkably high level of incorporation is observed when 2,2,5,5-tetradeutero -3,4- dihydroxycyclo -hexanecarboxylic acid is fed to the rapamycin-producing organism. Intriguingly, however, analysis of ... [more ▼]

A remarkably high level of incorporation is observed when 2,2,5,5-tetradeutero -3,4- dihydroxycyclo -hexanecarboxylic acid is fed to the rapamycin-producing organism. Intriguingly, however, analysis of the gene sequence for the rapamycin polyketide synthase has suggested that the free acid may not normally be involved in rapamycin biosynthesis. [less ▲]

Organisation of the biosynthetic gene cluster for rapamycin in Streptomyces hygroscopicus: analysis of the genes flanking the polyketide synthase

in Gene (1996), 169(1), 1-7

The three giant multifunctional polypeptides of the rapamycin (Rp)-producing polyketide synthase (RAPS1, RAPS2 and RAPS3) have recently been shown to contain 14 separate sets, or modules, of enzyme ... [more ▼]

The three giant multifunctional polypeptides of the rapamycin (Rp)-producing polyketide synthase (RAPS1, RAPS2 and RAPS3) have recently been shown to contain 14 separate sets, or modules, of enzyme activities, each module catalysing a specific round of polyketide chain extension. Detailed sequence comparison between these protein modules has allowed further characterisation of aa that may be important in catalysis or specificity. The acyl-carrier protein (ACP), beta-ketoacyl-ACP synthase (KS) and acyltransferase (AT) domains (the core domains) have an extremely high degree of mutual sequence homology. The KS domains in particular are almost perfect repeats over their entire length. Module 14 shows the least homology and is unique in possessing only core domains. The enoyl reductase (ER), beta-ketoacyl-ACP reductase (KR) and dehydratase (DH) domains are present even in certain modules where they are not apparently required. Four DH domains can be recognised as inactive by characteristic deletions in active site sequences, but for two others, and for KR and ER in module 3, the sequence is not distinguishable from that of active counterparts in other modules. The N terminus of RAPS1 contains a novel coenzyme A ligase (CL) domain that activates and attaches the shikimate-derived starter unit, and an ER activity that may modify the starter unit after attachment. The sequence comparison has revealed the surprisingly high sequence similarity between inter-domain 'linker' regions, and also a potential amphipathic helix at the N terminus of each multienzyme subunit which may promote dimerisation into active species. [less ▲]

Zur Eingliederung von Nomen instrumenti im Ripuarischen

in Germanistik. Publications du Centre Universitaire du Luxembourg. Lettres Allemandes (1996)

Werteerziehung und pluralistische Gesellschaft

in Aktuell (1996), (4), 7-10

La fraude en matière de contre-garanties autonomes, commentaire d'un arrêt de la chambre commerciale de la Cour de cassation du 12 décembre 1995

in Journal du Droit International (1996)

MHC-genotyping of IDDM patients in Luxembourg. Evidence for a pediatric patient subgroup.

in Bulletin de la Société des sciences médicales du Grand-Duché de Luxembourg (1996), 133(1), 5-12

[No abstract available]

Wachstum und Wandel: Die «neue» Wachstumstheorie als Theorie wirtschaftlicher Entwicklung

in ORDO: Jahrbuch für die Ordnung von Wirtschaft und Gesellschaft (1996)

Thermionic Field Emission in p-Barrier enhanced InP/InGaAs/InP HEMTs

in Electronics Letters (1996), 32(1996), 2132-2133

A model for thermionic field emission in p-barrier enhanced InP HEMTs is presented indicating that a reduction in the gate leakage of those devices is related to an increase in effective barrier thickness ... [more ▼]

A model for thermionic field emission in p-barrier enhanced InP HEMTs is presented indicating that a reduction in the gate leakage of those devices is related to an increase in effective barrier thickness. Good agreement between this model and our experimental data is obtained. [less ▲]

Hauptströmungen und Tendenzen der Schweizer Pestalozzi-Forschung

in Pädagogische Rundschau (1996), 50(1), 59-74

The Evil of Superefficiency

in Signal Processing (1996), 55(1), 133136

L’évolution du monde syndical luxembourgeois dans l’entre-deux-guerres

in Hemecht : Zeitschrift für Luxemburger Geschichte = Revue d'Histoire Luxembourgeoise (1996)

Fermionic anomalies in quantum-mechanical relativistic problems

in Il Nuovo Cimento (1996)