Institution
University of Oviedo
Education•Oviedo, Spain•
About: University of Oviedo is a education organization based out in Oviedo, Spain. It is known for research contribution in the topics: Population & Catalysis. The organization has 13423 authors who have published 31649 publications receiving 844799 citations. The organization is also known as: Universidá d'Uviéu & Universidad de Oviedo.
Papers published on a yearly basis
Papers
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TL;DR: The insertion of resistance genes into a Salmonella virulence plasmids constitutes a new and interesting example of plasmid evolution and presents a serious public health problem.
Abstract: An unusual self-transferable virulence-resistance plasmid (pUO-StVR2) was found in nine multidrug-resistant (ACSSuT phenotype) Salmonella enterica serotype Typhimurium clinical isolates that were assigned to four different phage types and a single and distinctive XbaI pulsed-field gel electrophoresis profile. pUO-StVR2 is an IncFII plasmid of about 140 kb in length carrying the spvA, spvB, and spvC (Salmonella plasmid virulence) and rck (resistance to complement killing) genes. It also carries the oxa1/aadA1a (ampicillin resistance and streptomycin-spectinomycin resistance) gene cassette configuration located within a class 1 integron with qacEDelta1/sul1 (ammonium antiseptics resistance and sulfadiazine resistance); the transposon genes merA, tnpA, and tnpR (mercury resistance, transposase, and resolvase of Tn21, respectively); and the catA1 (chloramphenicol resistance) and tet(B) (tetracycline resistance) genes. The insertion of resistance genes into a Salmonella virulence plasmid constitutes a new and interesting example of plasmid evolution and presents a serious public health problem
178 citations
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TL;DR: A possible role for human TIMP-3 in the regulation of connective tissue turnover and remodeling is proposed based on expression data in breast tumors and its high degree of structural homology with chicken inhibitor of metalloproteinase 3.
Abstract: A new member of the metalloproteinase inhibitor family of proteins has been cloned from a complementary DNA library derived from a human breast tumor. The isolated complementary DNA contains an open reading frame 633 base pairs long, encoding a polypeptide of 211 amino acids, which has been called tissue inhibitor of metalloproteinase 3 (TIMP-3). This protein displays low sequence similarity to the previously known human TIMPs but shows a high degree of similarity with chicken inhibitor of metalloproteinase 3, a recently described metalloproteinase inhibitor stimulated during oncogenic transformation of chicken fibroblasts and with the ability to promote some phenotypic properties of transformed cells. Northern blot analysis of RNA from human tissues revealed that the TIMP-3 gene is expressed in placenta and uterus but not in liver and ovary. In addition, TIMP-3 transcripts were detected in all breast carcinomas examined. On the basis of these expression data in breast tumors, together with its high degree of structural homology with chicken inhibitor of metalloproteinase 3, a possible role for human TIMP-3 in the regulation of connective tissue turnover and remodeling is proposed.
177 citations
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24 Oct 2008TL;DR: This paper compares pulsating and rotating vector carrier signal injection for self-sensing (or sensorless) control of PM synchronous machines and evaluation of estimation errors due to the physical non-ideal attributes of both the machine and the inverter.
Abstract: This paper compares pulsating and rotating vector carrier signal injection for self-sensing (or sensorless) control of PM synchronous machines. The main focus of the study is evaluation of estimation errors due to the physical non-ideal attributes of both the machine and the inverter. Initial position and magnet polarity estimation are analyzed as well. Transient response and signal processing for both techniques is discussed for completeness. The theoretical analysis is supported by experimental and simulation evidence obtained using interior PM synchronous machines.
177 citations
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TL;DR: Aortic calcifications at baseline were positively associated with osteoporotic fractures and progression of aorti calcifications showed a positive association with the rate of decline in bone mineral density (BMD) at lumbar spine.
Abstract: Summary
In this prospective study, we found a positive relationship between the prevalence of aortic calcifications and age. Aortic calcifications at baseline were positively associated with osteoporotic fractures. In addition, progression of aortic calcifications was also positively associated with the rate of decline in BMD at lumbar spine.
177 citations
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TL;DR: In this paper, the effects of various preparation parameters, such as the incorporated cation (K or Na), the mode of addition of magnesium and aluminum precursors, the presence of sonication, and the calcination temperature, on the adsorption capacity under mild conditions were studied using thermogravimetry and calorimetry.
Abstract: Magnesium−aluminum double oxides derived from the thermal treatment of layered hydroxides (hydrotalcites) have been tested for CO2 adsorption. The effects of various preparation parameters, such as the incorporated cation (K or Na), the mode of addition of magnesium and aluminum precursors, the presence of sonication, and the calcination temperature, on the adsorption capacity under mild conditions were studied using thermogravimetry and calorimetry. Calorimetric and FTIR data were used to explain the adsorption mechanisms leading to the undesirable irreversible adsorption. This adsorption was related to the formation of unidentate CO2-adsorbent species with the strongest adsorption sites, whereas bidentate and surface bicarbonates lead to highly reversible adsorption. In conclusion, preparation procedures that lead to an increase in the strength of basic sites do not lead to significant increases in the adsorption capacity, but rather lead to more difficult regeneration of the saturated support.
177 citations
Authors
Showing all 13643 results
Name | H-index | Papers | Citations |
---|---|---|---|
Russel J. Reiter | 169 | 1646 | 121010 |
Carlo Rovelli | 146 | 1502 | 103550 |
J. González-Nuevo | 144 | 500 | 108318 |
German Martinez | 141 | 1476 | 107887 |
Roland Horisberger | 139 | 1471 | 100458 |
Francisco Herrera | 139 | 1001 | 82976 |
Javier Cuevas | 138 | 1689 | 103604 |
Teresa Rodrigo | 138 | 1831 | 103601 |
L. Toffolatti | 136 | 376 | 95529 |
Elias Campo | 135 | 761 | 85160 |
Gabor Istvan Veres | 135 | 1349 | 96104 |
Francisco Matorras | 134 | 1428 | 94627 |
Joe Incandela | 134 | 1549 | 93750 |
Nikhil C. Munshi | 134 | 906 | 67349 |
Luca Scodellaro | 134 | 1741 | 98331 |