Search results for "romi"
showing 10 items of 2291 documents
Ceļš: Latvijas Universitātes Teoloģijas fakultātes teoloģisks un kultūrvēsturisks izdevums, Nr. 59
2009
Finansiālais atbalstītājs - Ziemeļelbas Evaņģēliski luteriskajai baznīca (Vācija)
CCDC 173987: Experimental Crystal Structure Determination
2003
Related Article: K.H.Dotz, N.Szesni, M.Nieger, K.Nattinen|2003|J.Organomet.Chem.|671|58|doi:10.1016/S0022-328X(03)00045-7
CCDC 176987: Experimental Crystal Structure Determination
2003
Related Article: R.Lescouezec, G.Marinescu, J.Vaissermann, F.Lloret, J.Faus, M.Andruh, M.Julve|2003|Inorg.Chim.Acta|350|131|doi:10.1016/S0020-1693(02)01503-7
CCDC 843328: Experimental Crystal Structure Determination
2011
Related Article: J.Vallejo, I.Castro, J.Ferrando-Soria, M.del P.Deniz-Hernandez, C.Ruiz-Perez, F.Lloret, M.Julve, R.Ruiz-Garcia, J.Cano|2011|Inorg.Chem.|50|2073|doi:10.1021/ic1025203
CCDC 720018: Experimental Crystal Structure Determination
2010
Related Article: M.R.Sundberg, R.A.M.Uggla, R.J.Sillanpaa, K.K.Zborowski, A.Sanchez-Gonzalez, J.K.T.Matikainen, S.A.A.Kaltia, T.A.Hase|2010|Central Eur.J.Chem.|8|486|doi:10.2478/s11532-010-0033-z
SARS-CoV-2 vaccine response and rate of breakthrough infection in patients with hematological disorders
2022
Abstract Background The clinical efficacy of SARS-CoV-2 vaccines according to antibody response in immunosuppressed patients such as hematological patients has not yet been established. Patients and methods A prospective multicenter registry-based cohort study conducted from December 2020 to December 2021 by the Spanish transplant and cell therapy group was used to analyze the relationship of antibody response at 3–6 weeks after full vaccination (2 doses) with breakthrough SARS-CoV-2 infection in 1394 patients with hematological disorders. Results At a median follow-up of 165 days after complete immunization, 37 out of 1394 (2.6%) developed breakthrough SARS-CoV-2 infection at median of 77 …
Motivations, engagement and adoption of e-WOM in restaurants.
2022
Resumen El objetivo del presente trabajo fue estudiar el efecto que tienen las motivaciones para consultar y escribir e-WOM sobre el compromiso con el e-WOM y la influencia de dicho compromiso en la adopción del e-WOM consultado. Para analizar estas relaciones, se realizó una investigación empírica aplicada en el contexto de los restaurantes. El ámbito geográfico fue Ecuador, con una muestra de 461 consumidores. Se utilizó un modelo de ecuaciones estructurales y se validó la cadena de relaciones. Los resultados confirmaron las relaciones entre estas variables; además, se presentaron implicaciones académicas interesantes para profundizar en el estudio sobre el compromiso con el e-WOM, así co…
Coloration mechanism of electrochromic Na x WO3 thin films
2019
International audience; The coloration mechanism of tungsten trioxide (WO3) upon insertion of alkali ions is still under debate after several decades of research. This Letter provides new insights into the reversible insertion and coloration mechanisms of Na+ ions in WO3 thin films sputter-deposited on ITO/glass substrates. A unique model based on a constrained spline approach was developed and applied to draw out ε1+iε2 from spectroscopic ellipsometry data from 0.6 to 4.8 eV whatever the state of the electrochromic active layer, i.e. as-deposited, colored or bleached. It is shown that electrochemically intercalated sodium-tungsten trioxide, NaxWO3 (x=0.1, 0.2, 0.35), exhibits an absorption…
The influence of Cr and Ni doping on the microstructure of oxygen containing diamond-like carbon films
2021
Abstract Non-hydrogenated diamond-like carbon (DLC) films doped with metals and oxygen were deposited by direct current magnetron sputtering. The influence of chromium and nickel on the surface morphology, elemental composition, bonding structure, adhesion force, optical transmittance and nanohardness of the films was characterized by atomic force microscopy (AFM), energy dispersive X-ray spectroscopy (EDX), multi-wavelength Raman spectroscopy, UV–VIS–NIR spectrophotometry and nanoindenter. The surface roughness was reduced with the addition of Cr (7.4 at. %) or Ni (8.9 at. %) into DLC films. The EDX measurements indicated that the addition of Cr increased the oxygen content by ~37%, while …
Carbonyl-functionalized quaterthiophenes: a study of the vibrational Raman and electronic absorption/emission properties guided by theoretical calcul…
2011
This work investigates the evolution of the molecular, vibrational, and optical properties within a family of carbonyl-functionalized quaterthiophenes: 5,5'''-diheptanoyl-2,2':5',2'':5'',2'''-quaterthiophene (1), 5,5'''-diperfluorohexylcarbonyl-2,2':5',2'':5'',2'''-quaterthiophene (2), and 2,7-[bis(5-perfluorohexylcarbonylthien-2-yl)]-4H-cyclopenta[2,1-b:3,4-b']-dithiophene-4-one (3). The analysis is performed by Raman and UV/Vis absorption/excitation/fluorescence spectroscopy in combination with density functional calculations. Theoretical calculations show that substitution with carbonyl groups and perfluorohexyl chains induces progressive quinoidization of the π-conjugated backbone in co…