Search Results - "Alonso, E. R"

The eight structures of caffeic acid: a jet-cooled laser ablated rotational study by Juárez, G, Sanz-Novo, M, Aguado, R, Alonso, J. L, León, I, Alonso, E. R

“…This work reports a complete conformational analysis of caffeic acid, an exceptionally versatile pharmacophore, using laser ablation chirped-pulse Fourier…”
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Impact of the Acetyl Group on Cysteine: A Study of N‐Acetyl‐Cysteine through Rotational Spectroscopy by Mato, S., Municio, S., Alonso, J. L., Alonso, E. R., León, I.

“…Herein, we report a spectroscopic study of N‐acetyl‐L‐cysteine, an important antioxidant drug, using Fourier‐transform microwave techniques and in isolated…”
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Bringing Machine‐Learning Enhanced Quantum Chemistry and Microwave Spectroscopy to Conformational Landscape Exploration: the Paradigmatic Case of 4‐Fluoro‐Threonine by Barone, V., Fusè, M., Aguado, R., Potenti, S., León, I., Alonso, E. R., Mata, S., Lazzari, F., Mancini, G., Spada, L., Gualandi, A., Cozzi, P. G., Puzzarini, C., Alonso, J. L.

“…A combined experimental and theoretical study has been carried out on 4‐fluoro‐threonine, the only naturally occurring fluorinated amino acid. Fluorination of…”
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Phase transitions in PbTixHf1-xO3 determined by thermal analysis and impedance spectroscopy by de la Rubia, M. A., Alonso, R. E., de Frutos, J., López-Garcia, A. R.

“…The objective of this study is to determine the influence of partial substitutions of Ti 4+ by isovalent Hf 4+ in the perovskite-type crystalline structure of…”
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The Effect of Oxygen Vacancies in Ca1−xSrxHfO3 by López-garcía, A., Alonso, R. E., Falabella, M., Echeverría, G.

“…Samples of Ca 1−x Sr x HfO 3 with x = 0.25, 0.50 and 0.75 have been studied. These oxides were synthesized using the high temperature solid state reaction…”
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Clinical, epidemiologic, and virologic features of dengue in the 1998 epidemic in Nicaragua by Harris, E, Videa, E, Pérez, L, Sandoval, E, Téllez, Y, Pérez, M L, Cuadra, R, Rocha, J, Idiaquez, W, Alonso, R E, Delgado, M A, Campo, L A, Acevedo, F, Gonzalez, A, Amador, J J, Balmaseda, A

“…From July to December 1998, a hospital- and health center-based surveillance system for dengue was established at selected sites in Nicaragua to better define…”
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Glycinamide, a Glycine Precursor, Caught in the Gas Phase: A Laser-ablation Jet-cooled Rotational Study by Alonso, E. R., Kolesniková, L., Bia kowska-Jaworska, E., Kisiel, Z., León, I., Guillemin, J.-C., Alonso, J. L.

“…Glycinamide, a glycine precursor, has been successfully generated in the gas phase by laser ablation of its hydrochloride salt, and its microwave spectrum,…”
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Gas‐Phase Conformational Map of the Amino Acid Isovaline by Neeman, E. M., León, I., Alonso, E. R., Mata, S., Alonso, J. L.

“…Four conformers of the non‐proteinogenic α‐amino acid isovaline, vaporized by laser ablation, are characterized by Fourier‐transform microwave techniques in a…”
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Unveiling the n→π interactions in dipeptides by León, I., Alonso, E. R., Cabezas, C., Mata, S., Alonso, J. L.

“…Numerous studies have suggested that the n→π* interactions between carbonyls could contribute significantly to the stability of proteins. Nevertheless, their…”
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Charge Transfer in the Ca1-xSrx HfO3 System by López-GarcÍa, A., Alonso, R. E., Falabella, M., EcheverrÍa, G.

“…Mixed perovskites Ca 1− x Sr x HfO 3 with x ≅ 0.25, 0.50 and 0.75 have been prepared for the first time by the high temperature solid state reaction method…”
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MILLIMETER WAVE SPECTRUM AND ASTRONOMICAL SEARCH FOR VINYL FORMATE by Alonso, E. R., Kolesniková, L., Tercero, B., Cabezas, C., Alonso, J. L., Cernicharo, J., Guillemin, J.-C.

“…ABSTRACT Previous detections of methyl and ethyl formate make other small substituted formates potential candidates for observation in the interstellar medium…”
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Dielectric behaviour of Hf-doped CaCu3Ti4O12 ceramics obtained by conventional synthesis and reactive sintering by de la Rubia, M.A., Leret, P., del Campo, A., Alonso, R.E., López-Garcia, A.R., Fernández, J.F., de Frutos, J.

“…CaCu3(Ti4−xHfx)O12 ceramics (x=0.04, 0.1 and 0.2) were prepared by conventional synthesis (CS) and through reactive sintering (RS), in which synthesis and…”
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PAC investigation on the Zr-rich region of the PZT phase diagram by Alonso, R.E., Ayala, A.P., López García, A.R., Eiras, J.A.

“…Previous studies using perturbed angular correlation (PAC) spectroscopy in the PbZr 1− x Ti x O 3 (PZT) family of compounds show that whereas PbZrO 3 is…”
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Structure and electrical behavior relationship of a magnesium–tellurite glass using Raman and impedance spectroscopy by Terny, S., De la Rubia, M.A., Alonso, R.E., de Frutos, J., Frechero, M.A.

“…In this paper we present the study of the glassy systems of formula: xMgO(1−x)(0.5V2O5·0.5MoO3)2TeO2, with (0<x<1). The aim of the work is to understand the…”
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The Orthorhombic to Tetragonal Phase Transition in Bi2−xTexSrNb2−xHfxO9 by Paschoal, A. R., Silva, E. N., Ayala, A. P., Guedes, I., Alonso, R. E., López-García, A., Castro, A.

“…The necessity of producing materials with better performances than those observed in ferroelectric perovskites has induced the investigation of new oxides,…”
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Perturbed angular correlation study of 181Ta-doped PbTi1−xHfxO3 compounds by Alonso, R.E., López García, A.R., de la Rubia, M.A., De Frutos, J.

“…In this work, the hyperfine quadrupole interaction at Ta-doped PbTi1−xHfxO3 polycrystalline samples is studied for the first time. Powders with x=0.25, 0.50…”
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Second order tetragonal-to-cubic phase transition in Sr0.5Ba0.5HfO3 by ALONSO, R. E, HOROWITZ, C, LOPEZ GARCIA, A, LAMAS, D. G, CANEIRO, A

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Freezing of gait unresponsive to dopaminergic stimulation in patients with severe Parkinsonism by Vaamonde Gamo, J, Cabello, J P, Gallardo Alcañiz, M J, Flores Barragan, J M, Carrasco García de León, S, Ibañez Alonso, R E

“…Freezing of gait unresponsive to dopaminergic stimulation in patients with severe Parkinsonism. The freezing of gait episodes (FOG) normally appear during the…”
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The stability of PbZr0.52Ti0.48O3 prepared by the sol-gel method by ALONSO, R. E, DE LA PRESA, P, AYALA, A, LOPEZ-GARCIA, A, LIVAGE, C

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Laboratory rotational spectroscopy of acrylamide and search for acrylamide and propionamide toward Sgr B2(N) with ALMA by Kolesniková, L, Belloche, A, Koucký, J, Alonso, E. R, Garrod, R. T, Luková, K, Menten, K. M, Müller, H. S. P, Kania, P, Urban, Š

“…Astron. Astrophys., 659, A111 (2022) Numerous complex organic molecules have been detected in the universe among which amides are considered as models for…”
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