STABILITY MODULUS SINGULAR SETS (2009)
J. Iglesias, A. Portela, A. Rovella
Abstract. A new concept of stability, closely related to that of structural stability, is introduced and applied to the study of C r endomorphisms with singularities. A map that is stable in this...
C 1 STABLE MAPS: EXAMPLES WITHOUT SADDLES. (2009)
J. Iglesias, A. Portela, A. Rovella
Abstract. We give here the first examples of C 1 structurally stable maps in manifolds of dimension greater than one that are not diffeomorphisms nor expanding. It is shown that an Axiom A...
No abstract available.
Mid-infrared spectra of binary asteroids with Spitzer/IRS (2008)
Marchis, F., Emery, J.P., Iglesias, J., Pollock, J., Mueller, M, Harris, A.W., ...
To date, 162 asteroids are known to be binary or multiple systems. Insights, such as the size and shape of their components, the nature of their surface, their bulk density are the key to...
STRUCTURALLY STABLE PERTURBATIONS OF POLYNOMIALS IN THE RIEMANN SPHERE (2008)
J. Iglesias, A. Portela, A. Rovella
Abstract. The perturbations of complex polynomials of one variable are considered in a wider class than the holomorphic one. It is proved that under certain conditions on a polynomial p of the plane,...
Gil, M., Yela, M., Gunn, L. N., Richter, A., Alonso, I., Chipperfield, M. P., ...
Daily NO2 vertical column density (VCD) has been routinely measured by zenith sky spectroscopy at the subtropical station of Izaña (28° N, 16° W) since 1993 in the framework of the Network for the...
Gil, M., Yela, M., Gunn, L. N., Richter, A., Alonso, I., Chipperfield, M. P., ...
Daily NO2 vertical column density (VCD) has been routinely measured by zenith sky spectroscopy at the subtropical station of Izaña (28° N, 16° W) since 1993 in the framework of the Network for the...
M. Gil, M. Yela, L. N. Gunn, A. Richter, I. Alonso, M. P. Chipperfield, ...
Daily NO<sub>2</sub> vertical column density (VCD) has been routinely measured by zenith sky spectroscopy at the subtropical station of Izaña (28° N, 16° W) since 1993 in the...
M. Gil, M. Yela, L. N. Gunn, A. Richter, I. Alonso, M. P. Chipperfield, ...
Daily NO2 vertical column density (VCD) has been routinely measured by zenith sky spectroscopy at the subtropical station of Izaña (28° N, 16° W) since 1993 in the framework of the Network...
M. Gil, M. Yela, L. N. Gunn, A. Richter, I. Alonso, M. P. Chipperfield, ...
Daily NO2 vertical column density (VCD) has been routinely measured by zenith sky spectroscopy at the subtropical station of Izaña (28° N, 16° W) since 1993 in the framework of the Network...
Gil, M., Yela, M., Gunn, L. N., Richter, A., Alonso, I., Chipperfield, M. P., ...
Daily NO2 vertical column density (VCD) has been routinely measured by zenith sky spectroscopy at the subtropical station of Izaña (28° N, 16° W) since 1993 in the framework of the Network for the...
Gil, M., Yela, M., Gunn, L. N., Richter, A., Alonso, I., Chipperfield, M. P., ...
Daily NO2 vertical column density (VCD) has been routinely measured by zenith sky spectroscopy at the subtropical station of Izaña (28° N, 16° W) since 1993 in the framework of the Network for the...
Rearing of Octopus vulgaris paralarvae: Present status, bottlenecks and trends (2007)
IGLESIAS, J, SANCHEZ, FJ, BERSANO, JGF, CARRASCO, JF, Dhont, Jean, FUENTES, L, ...
HERNANDEZ-MOLINA, F, IGLESIAS, J, Van Rooij, David, ERCILLA, G, GOMEZ-BALLERSTEROS, M, CASAS, D, ...
M. Gil, M. Yela, L. N. Gunn, A. Richter, I. Alonso, M. P. Chipperfield, ...
Daily NO2 vertical column density (VCD) has been routinely measured by zenith sky spectroscopy at the subtropical station of Izaña (28° N, 16° W) since 1993 in the framework of the...
Dielectric Measurements on High-Temperature Materials (2006)
Measuring techniques and calculation procedures for complex dielectric constants are extended to temperature ranges 4 to 2000 degree K, and frequency C.008 Hz to 90 GHz. BN, Si02, sapphire, and...
Fuentes, Lidia, Otero, J. J., Moxica, C., Sánchez, F. J., Iglesias, J.
En este trabajo se presentan datos de persistencia y efectos provocados por una gran variedad de estilos de marcas (loops, marcas de conejos, cinchas, cintas plásticas flexibles, lancetas, discos de...
SUPPLEMENTARY DIELECTRIC-CONSTANT AND LOSS MEASUREMENTS ON HIGH- TEMPERATURE MATERIALS (2005)
This is a summary report on dielectric constant and loss measurements made in this laboratory after 1958, excepting high- dielectric-constant materials. The emphasis is on high-temperature materials...
Dielectric Spectroscopy of High-Temperature Materials (2005)
Measuring techniques for extending dielectric-constant and loss measurements to liquid-nitrogen temperature at 10 MHz, to 2000C at 100 MHz, and to 1600C at 90 GHz are discussed. High-temperature...
Métodos de transporte de paralarvas y adultos de pulpo Octopus vulgaris Cuvier, 1797 (2005)
Fuentes, L., Iglesias, J., Sánchez, F. J., Otero, J. J., Moxica, C.
In order to exchange live samples of the octopus Octopus vulgaris Cuvier, 1797 among research laboratories or companies, two techniques of transportation were developed: the first one for paralarvae,...
Baetz, T., Belch, A., Couban, S., Imrie, K., Yau, J., Myers, R., ...
Background: Gemcitabine (difluorodeoxycytidine) is active as a single agent in Hodgkin’s disease and has been used successfully in combination with cisplatin to treat a variety of solid tumors....
Iglesias, J., Castillejo, J., Ester, A., Castro, R., Lombardia, M.J.
The toxicity of 14 substances, including a number of pesticides, to the eggs of the pest slug Deroceras reticulatum was determined in laboratory experiments. Eggs were kept in contact with a...
DISTRIBUTION OF ARION HORTENSIS S.S. AND ARION DISTINCTUS IN NORTHERN SWITZERLAND (2001)
The distribution of the sibling slug species Arion hortensis s.s. and Arion distinctus in Northern Switzerland is described. In the sampled area, both species were almost equally abundant and their...
SUSCEPTIBILITY OF THE EGGS OF THE PEST SLUG DEROCERAS RETICULATUM TO CONTACT WITH METAL SALTS (2000)
IGLESIAS, J., CASTILLEJO, J., PARAMA, R., MASCATO, R., LOMBARDIA, M.J.
Laboratory research is reported in which eggs of the pest slug Deroceras reticulatum were incubated on filter paper moistened with solutions of cupric sulphate, aluminium sulphate, ferric chloride...
FIELD OBSERVATIONS ON FEEDING OF THE LAND SNAIL HELIX ASPERSA MULLER (1999)
Feeding of the land snail Helix aspersa (Müller) was observed at monthly intervals. Three natural populations in Galicia (NW-Spain) were studied. At two sites only a few plants constituted the bulk...
Cripps, C., Burnell, M., Jolivet, J., Batist, G., Lofters, W., Dancey, J., ...
Background: Metastatic colon cancer is difficult to treat with treatment being palliative and with little effect on survival. This trial has evaluated the effects of LY231514 (Multitargeted...
IGLESIAS, J., SANTOS, M., CASTILLEJO, J.
Activity and inactivity (dormancy) periods of the land snail Helix aspena MÜller were monitored at monthly intervals during two years in two natural populations in Galicia (NW-Spain), one m an area...
BAYNE, B., IGLESIAS, J., HAWKINS, A., NAVARRO, E, HERAL, Maurice, DESLOUS-PAOLI, Jean-Marc
Mussels were fed four concentrations of seston (between 099 and 103mgtotalseston P), comprising three levels of organic content (719, 636 and 408%), made up from natural silt and two...
Simulation of a multineuron interaction model (1992)
Arenzon, J., Iglesias, J., Penna, T.
We simulate the dynamics of a multineuron model (RS model) with an energy function given by the product between the squared distances in phase space between the state of the net and the stored...
Simulation of a multineuron interaction model (1992)
Arenzon, J., Iglesias, J., Penna, T.
We simulate the dynamics of a multineuron model (RS model) with an energy function given by the product between the squared distances in phase space between the state of the net and the stored...
Simulation of a multineuron interaction model (1992)
Arenzon, J., Iglesias, J., Penna, T.
We simulate the dynamics of a multineuron model (RS model) with an energy function given by the product between the squared distances in phase space between the state of the net and the stored...
FINITE TEMPERATURE PROPERTIES OF THE ANDERSON LATTICE (1988)
Brunet, L., Ribeiro-Teixeira, R., Iglesias, J.
Within an approximate diagrammatic solution the density of states of the Anderson Lattice exhibits Abrikosov-Suhl peaks and a gap near the Fermi level that decrease as a function of the temperature....
FINITE TEMPERATURE PROPERTIES OF THE ANDERSON LATTICE (1988)
Brunet, L., Ribeiro-Teixeira, R., Iglesias, J.
Within an approximate diagrammatic solution the density of states of the Anderson Lattice exhibits Abrikosov-Suhl peaks and a gap near the Fermi level that decrease as a function of the temperature....
FINITE TEMPERATURE PROPERTIES OF THE ANDERSON LATTICE (1988)
Brunet, L., Ribeiro-Teixeira, R., Iglesias, J.
Within an approximate diagrammatic solution the density of states of the Anderson Lattice exhibits Abrikosov-Suhl peaks and a gap near the Fermi level that decrease as a function of the temperature....
The involvement of oxygenated cholesterol precursors in the regulation of 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA) reductase activity was studied by examining the effect of ketoconazole on the...
Iglesias, J, Gonzalez-Pacanowska, D, Marco, C, Garcia-Peregrin, E
The present studies were undertaken to determine whether mevalonate 5-pyrophosphate decarboxylase (EC 4.1.1.33) is subject to physiological regulation in the intestinal mucosa. Activity was...
The involvement of oxygenated cholesterol precursors in the regulation of 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA) reductase activity was studied by examining the effect of ketoconazole on the...
Iglesias, J, Gonzalez-Pacanowska, D, Marco, C, Garcia-Peregrin, E
The present studies were undertaken to determine whether mevalonate 5-pyrophosphate decarboxylase (EC 4.1.1.33) is subject to physiological regulation in the intestinal mucosa. Activity was...
Ferrer, J M, Iglesias, J, Hernández, M, Matamoros, N
The failure of B cells from CVI patients to secrete normal amounts of antibodies has been attributed either to an intrinsic B cell defect or to a lack of cooperation from T cells. In an attempt to...
IGLESIAS, J, MATAMOROS, N, RAGA, S, FERRER, JM, MILA, J
Apoptosis is now recognized as a central process of development and disease, and it has been proposed as one of the mechanisms that may account for the lymphopenia seen in some diseases. In this...
Memoria del plan de enseñanza de la investigación
Ortega, J. E., Naranjo, J. M., Iglesias, J.
Bibliografía: p. 33
Enhanced neutrophil response in chronic obstructive pulmonary disease
Noguera, A, Batle, S, Miralles, C, Iglesias, J, Busquets, X, MacNee, W, ...
BACKGROUND—Neutrophils are likely to play a major role in the inflammatory response seen in chronic obstructive pulmonary disease (COPD). This study sought to address the hypothesis that an...