showing 36 of ~574560 from 574555 documents
Tortura y penas corporales en la Valencia foral moderna: El reinado de Fernando el Católico
1996
Enseigner la bio-éthique? Réflexions d'un philosophe sur une espèce hybride
1996
One-step synthesis, crystallographic studies and antimicrobial activity of new 4-diazopyrazole derivatives
1996
Summary A number of new 4-diazopyrazole derivatives were prepared by the reaction of 1- R -3-methyl-5(R 1 -substituted)benzamidopyrazoles with a sevenfold excess of nitrous acid in acetic medium. The compounds were tested for activity against Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus faecalis, Listeria monocytogenes, Candida albicans, Candida tropicalis and Paecilomyces varioti . The highest microbial susceptibility was shown by Gram-positive bacteria, with minimum inhibitory concentrations (MIC) in the range 0.5–12.5 μg/mL. For S aureus the R 1 substituents were screened utilizing the Topliss operational scheme. The 4-nitro g…
Meiofauna of the profundal zone of the northern part of Lake Ladoga as an indicator of pollution
1996
Benthic meiofauna was sampled at 19 stations, mainly in the northern part of Lake Ladoga, from depths between 13 and 199 m and from types of environment ranging from sheltered areas near pollution sources to less polluted open areas. About 80 taxa were identified, of these 70 to the species level. The greatest numbers of species were oligochaetes (24 species) and harpacticoids (8 species). Certain quantitative ratios of meiofauna were shown to be correlated with environmental data. The species of the oligochaete families Lumbriculidae and Aeolosomatidae and the harpacticoids as a collective group, excluding Canthocamptus staphylinus, were most clearly confined to the less eutrophied environ…
Incorporating hypothetical knowledge into the process of inductive synthesis
1996
The problem of inductive inference of functions from hypothetical knowledge is investigated in this paper. This type of inductive inference could be regarded as a generalization of synthesis from examples that can be directed not only by input/output examples but also by knowledge of, e. g., functional description's syntactic structure or assumptions about the process of function evaluation. We show that synthesis of this kind is possible by efficiently enumerating the hypothesis space and illustrate it with several examples.
Zvaigžņotā Debess: 1996, Pavasaris (151) - 1996/97, Ziema (154)
1996
Sākot ar 1996, Rudens(153) "Zvaigžņotā Debess" izdevējs ir apgāds "Mācību grāmata".
Herbicides céréales. Le point sur quelques modes d'action
1996
National audience
Response Correlations of Linear Systems with White Noise Linearly Parametric Inputs
1996
Relationships between moments and correlations of the response of linear systems subjected to linearly parametric normal white noise inputs are here reported. They are obtained by extensively using the properties of the stochastic integral calculus.
Kernthesen zur Konfiguration von Produktionsnetzwerken
1996
Das marktwirtschaftliche System westlicher Pragung hat zu einer weitgehenden Ausdifferenzierung in Form vielfaltiger, unterschiedlicher Marktelemente gefuhrt. Die produzierenden Elemente sind als Intermediare zwischen Beschaffungs- und Absatzmarkten fur Leistungen sowie weitere koordinierende Strukturen interdependent und bilden somit ein Aktivitaten-Netzwerk, in dem sich die Wertschopfung vollzieht. Weit weniger augenfallig als diese leistungsflusorientierten Beziehungen sind kapitalmasige und insbesondere personelle Vernetzungen. Bspw. nehmen Vorstande mehrfach Aufsichtsratsaufgaben in Unternehmen auf gleicher oder unterschiedlicher Wertschopfungsstufe wahr, Industrieunternehmen verfugen …
Nonstationary heat conduction in a stator
1996
In this chapter we describe a method for computing the 3d nonstationary temperature field in the lamination pack of a stator of a synchronous or asynchronous (induction) motor with a centrifugal, meander or chamber ventilation (see [Křižek, Preiningerova]). The stator of a motor has quite a complicated geometrical form. Moreover, it consists of anisotropic materials which have very different heat conductivities, e.g., 332.8 [W/mK] for copper wires and 0.2 [W/mK] for their insulations. This causes big jumps in coefficients of the appropriate heat conduction equation, and is the main source of numerical difficulties in practical calculations.
Langmuir-Blodgett films of indandione-1,3 pyridinium betaine. III: Linear dichroism and non-linear optical properties
1996
Linear dichroism and second-harmonic generation (SHG) have been measured in Langmuir-Blodgett (LB) multilayers of Z-type structure of amphiphilic indandione-1,3 pyridinium betaine (IPB) with an aliphatic tail containing 17 carbon atoms (C171PB). The dichr
Il secondo coro delle Troades e il destino dell'anima dopo la morte.
1996
L'interesse per il destino dell'anima dopo la morte, sottolineato con palese insistenza in molti passi di tutta la produzione letteraria di Seneca, rappresenta uno degli elementi costantemente presenti nelle opere filosofiche e nelle tragedie suggellando l'indissolubile unità della riflessione senecana sul problema escatologico.
La normativa in materia di usura fra tutela dei consumatori e disciplina di prevenzione: prime considerazioni
1996
il breve saggio approfondisce la recente disciplina in materia di usura sia al livello statale che regionale siciliano con particolare riferimento alle forme di prevenzione e di tutela delle vittime
Geographical developpment of the sports phenomenon : ruralization of practices or urbanization of the countrysides ? The alsatian sport movement betw…
1996
The diffusion of sports in the geographic space cannot be considered as having no incidence on their history. A study of the geographic development of the associative sports movement in Alsace between 1920 and 1940 reveals the variety of development modalities of the different sporting practices. As the sporting practice establishes itself in new (by their characteristics) local configurations of the geosystem, unprecedented ways of considering this practice appear.
Liver Membrane Autoantibodies
1996
Publisher Summary This chapter includes the intensive efforts to standardize the assay, define associations with disease or clinical presentation, and characterize antigenic and biological properties of anti-liver membrane antibodies. The characterization of different target antigens on the hepatic plasma membrane shows a polyvalent and heterogenous humoral immune response against the liver surface. Liver membrane antibodies can induce liver cell damage in vitro, including dysfunction of the target antigen. Among the established liver membrane-related autoantigens, the asialoglycoprotein receptor (ASGPR) represents the only component of the hepatic plasma membrane that is fully characterize…
Validation of a Microscale Pollution Dispersal Model
1996
The three-dimensional numerical model MISCAM (Micro Scale Air Pollution Model) has been developed to study wind flow and pollutant dispersal in densely built-up urban areas (Eichhorn, 1989). The model has been successfully applied for planning purposes by a variety of institutions in Germany. MISCAM consists of the non-hydrostatic Eulerian equations of motion and a transport equation for pollutants. Turbulence closure is carried out by means of a k-e-model. To reduce numerical diffusion errors, Smolarkiewicz and Grabowski’s (1989) scheme may be used for the calculation of advective transport. Additionally, sedimentation and dry deposition of pollutants may be taken into account.
A tyrosinase nonapeptide presented by HLA-B44 is recognized on a human melanoma by autologous cytolytic T lymphocytes
1996
The human tyrosinase gene has been reported previously to code for two distinct antigens recognized on HLA-A2 melanoma cells by autologous cytolytic T lymphocytes (CTL). By stimulating lymphocytes of melanoma patient MZ2 with a subclone of the tumor cell line of this patient, we obtained a CTL clone that lysed this subclone but did not lyse other subcloncs of the Same melanoma cell line. The sensitive melanoma subclone was found to express a much higher level of tyrosinase than the others, suggesting that the antigen recognized bv the CTL might be encoded by tyrosinase. Transfection of a tyrosinase cDNA demonstrated that the CTL clone indeed recognized a tyrosinase product presented by HLA-…
Innovative modelling techniques in computer vision
1996
Abstract The paper is concerned with two of main research activities currently carried on at the Computer Science and Artificial Intelligence lab of DIE. The first part deals with hybrid artificial vision models, intended to provide object recognition and classification capabilities to an autonomous intelligen system. In this framework, a system recovering 3-D shape information from grey-level images of a scene, building a geometric representation of the scene in terms of superquadrics at the geometric level, and reasoning about the scene at the symbolic level is described. In the second part, attention is focused on automatic indexing of image databases. JACOB, a prototypal system allowing…
Toimintakertomus 1995
1996
Universitātes Avīze: 1996, janvāris-maijs (Nr. 15-26), septembris-decembris (1-7)
1996
"Voce" e "Voce articolata": Omero e le origini della scienza greca
1996
Il presente contributo si propone di dimostrare che Omero è alle origini della tradizione scientifica greca. Ciò contraddicie l'autorevole opinione di Bruno Snell, che nel suo celbre volume 'die Entdeckung des Geistes' considerava il linguaggio di omero preteorico e preconcettuale, e Omero l'antitesi della scienza e della filosofia. il terreno della dimostrazione è il vocabolario omercio della voce e del linguaggio. in Omero, esistono qattro famiglie di termini indicanti la voce, intesa in senso lato: Phongos/phthengomai, ops e derivati, phoné e derivati, audé e derivati. Queste si organizzazno in una duplice coppia Phongos/ops e phoné/audé. mentre la prima coppia, più antica, marca l'assen…
Induction Therapy with Idarubicin, Ara-C, and VP-16, Followed by G-CSF and Maintenance Immunotherapy with Interleukin-2 for High-Risk AML
1996
Aggressive chemotherapy followed by administration of G-CSF and maintenance therapy with interleukin-2 was evaluated in 16 patients with advanced myelodxysplastic syndrome, 47 patients with AML evolving from myelodysplastic syndromes, 3 patients with subacute myeloid leukemia and 5 patients with secondary AML. Median age was 59 years (range: 23 to 76 years). All patients achieving a complete remission (CR) after two induction courses went on to receive two consolidation courses, to be followed by randomization to either high-dose or low-dose IL-2 to evaluate the potential of IL-2 to eliminate residual leukemic cells and to prolong the duration of CR. Patients ≤ age 55 with an HLA identical …
Bicyclic 5-5 Systems with One Ring Junction Nitrogen Atom: One Extra Heteroatom 1:0
1996
Multiobjectives Approach for Process Plan Selection in IMS Environment
1996
Abstract In Integrated Manufacturing Systems (IMS) evaluating the most suitable process plan is a very complex task. Technology, quality, production and market requirements are objectives to be pursued in the selection process, subject to the constraints due to the several part types simultaneously manufactured. The paper proposes a new approach to the process planning selection, based on a possibilistic fuzzy programming model in order to face the vagueness coming from the formalization of the objectives and constraints in the selection problem.
Synthesis and Characterization of Fluorescent, Low-Symmetry Triphenylene Discotic Liquid Crystals: Tailoring of Mesomorphic and Optical Properties
1996
A series of monofunctionalized triphenylene-based discotic liquid crystals were synthesized starting from 2-hydroxy-3,6,7,10,11-pentakis(pentyloxy)triphenylene. These compounds are unique in that they possess a single electron-withdrawing group (and consequently a large dipole moment) connected directly to the polyaromatic core. All of the new liquid crystals show a significantly broader range of mesogenicity relative to the parent compound 2,3,6,7,10,11-hexakis(pentyloxy)triphenylene. Moreover, some of the new mesogens exhibit a more ordered mesophase relative to the hexagonal columnar phase (Dh) at lower temperatures. Monofunctionalization of the triphenylene core has a dramatic effect on…
J.Habermas, Edmund Husserl: " Conocimiento e interés", " La filosofía en la crisis de la humanidad europea"
1996
De lo que se trata en este programa, por el contrario, es de que el alumno adquiera algún acceso a esa tradición, en algunos de sus elementos, esto es, que su contacto se aproxime al conocimiento por familiaridad. Ello es obviamente imposible -tanto para el alumno como para el especialista- con la totalidad de esa tradición. Pero la experiencia de que alguna obra filosófica es accesible -con las técnicas que ello supone de aprendizaje de términos, descubrimiento de problemas en su formulación conceptual rigurosa, análisis de textos y otras- puede conseguir un doble objetivo. En primer lugar, que el alumno pierda el miedo a la lectura de los clásicos del pensamiento y pase a ver en ellos pro…
Search for exclusive decays of the Lambda_b baryon and measurement of its mass
1996
A search for fully reconstructed \lb beauty baryons is performed using about 3 million Z decays collected with the DELPHI detector at LEP. The analysis relies on the combined use of the accurate tracking and of the hadron identification capabilities of DELPHI. A total of four events has been found, three in the \lc\ppm channel and one in the \lc\a1m channel over a small background. The \lb beauty baryon mass is measured to be (~ 5668 \pm 16~ ({\rm stat.}) \pm 8~({\rm syst.})~)~ \mv.
Die schwierige Intubation
1996
Fur die Definition der schwierigen Intubation ist es sinnvoll, drei Teilvorgange der Intubation zu unterscheiden.
La saga de las cuotas
1996
Ceļš: Teoloģisks un kultūrvēsturisks rakstu krājums. Nr.48
1996
1996. g. pasaule atzīmēja 450 gadu atceri, kopš no šīs pasaules šķīries Dr. M. Luters. Lasītājam piedāvāti vēsturnieku un filozofu, nevis teologu, ieskati par vēsturiskām pārmaiņām, kuras ietekmēja M. Lutera Reformācija Latvijā.
Notícies numismàtiques de fra Bartolomé Ribelles
1996
Presentem ací l'estudi d'un conjunt de 62 monedes.
L'ampleur et les limites de l'infrajudiciaire dans la France d'Ancien Régime (16e, 17e, 18e siècles)
1996
National audience
La inferencia léxica en el aprendizaje de lenguas extranjeras : estudio de su aplicación por estudiantes de inglés empresarial
1996
HLA DQA1 and D1S80 in the Population of Valencia (Spain)
1996
Chapter 19 Muscarinic activation of phosphatidylcholine hydrolysis
1996
Publisher Summary This chapter focuses on the muscarinic activation of phosphatidylcholine hydrolysis. The release of choline from tissues or cells is a sensitive indicator of an enhanced hydrolysis of phosphatidylcholine (PtdCho) and is easily determined by chemiluminescence. In certain cells, choline release may reflect the activity of a specific receptor-activated enzyme catalyzing PtdCho hydrolysis. A physiological role of the receptor-mediated release of choline in the brain is given by its role as biosynthetic precursor for acetylcholine (ACh) and phospholipids. When PtdCho hydrolysis is investigated to identify the phospholipase involved, the sole determination of enzymatic products …
Inclusive production of neutral vector mesons in hadronic Z decays
1996
Data on the inclusive production of the neutral vector mesons rho(0)(770), omega(782), K*(0)(892), and phi (1020) in hadronic Z decays recorded with the ALEPH detector at LEP are presented and compared to Monte Carlo model predictions. Bose-Einstein effects are found to be important in extracting a reliable value for the p(0) production rate. An average p(0) multiplicity of 1.45 +/- 0.21 per event is obtained. The omega is detected via its three pion decay mode omega --> pi(+)pi(-)pi(0) and has a total rate of 1.07 +/- 0.14 per event. The multiplicity of the K*(0) is 0.83 +/- 0.09, whilst that of the phi is 0.122 +/- 0.009, both measured using their charged decay modes. The measurements pro…