Results 31 to 40 of about 19,252 (221)
Multicomponent Synthesis of Fluorine‐Containing Bioactive Compounds and Drugs
European Journal of Organic Chemistry, Volume 28, Issue 38, October 15, 2025.Multicomponent reactions are robust synthetic tools to assamble complex polyheterocycles and other interesting molecular architectures with potential application in medicinal chemistry, including their fluorine‐containing analogues. Fluorine atoms placed strategically into bioactive molecules often enhance essential pharmacokinetic parameters like ...
Ivette Morales‐Salazar +7 more
wiley +1 more source
Small, Volume 21, Issue 42, October 23, 2025.The MFM‐300(M) series is investigated as a fluorescent platform for SO2 detection, highlighting how the nature of metal centers modulates fluorescence emission. MFM‐300(Al) displays the brightest emission and strongest response. Experimental and computational studies reveal distinct quenching mechanisms depending on the metal center, highlighting the ...
Valeria B. López‐Cervantes +13 more
wiley +1 more source
Ferrocarril Mexicano, túnel n° 16
, 1890 I.O Anverso: "Ferrocarril Mexicano, túnel n° 16", "641", Firma: "Gove & North fot". V.F.
Gove & North
core +1 more source
Cost‐Effective Paraffin Particles‐Based Thermochromic Composites for Smart Windows and Greenhouses
Small Structures, Volume 6, Issue 10, October 2025.Polymer nanocomposite films undergo thermally induced transparent‐to‐opaque transition through the refractive index matching/mismatching between the embedded paraffin particles in their solid and liquid states and the polymer matrix. The coatings are highly transparent, show large transmittance modulation, high stability to humidity and UV light ...
Lorenzo Vallan +4 more
wiley +1 more source
DronesThe detection and identification of unmanned aerial vehicles (UAVs) using radio frequency (RF) signals becomes particularly challenging in congested spectral environments, where conventional approaches relying solely on spectral characteristics often ...
Yanqueleth Molina-Tenorio +2 more
doaj +1 more source
Estudios Geográficos, 2012 El ferrocarril ha constituido para Madrid un elemento clave en su desarrollo. Permitió romper con su aislamiento en el centro de un país sin vías navegables y con una red precaria de caminos.
María Pilar González Yanci
doaj +1 more source
Iberian Journal of the History of Economic Thought, 2016 Desde su nacimiento hasta la caída de la dictadura de Primo de Rivera, el ferrocarril se perfiló como una industria doblemente creadora de riqueza, estimulando por un lado la ya existente e impulsando el desarrollo económico por otro.
José Luis Malo Guillén +1 more
doaj +1 more source
ChemPhysChem, Volume 26, Issue 1, January 2, 2025.A number of dihydroxyl‐quinolines obtained from CADMA‐chem protocol are tested as inhibitors of acetylcholinesterase enzyme, an important target for therapies, in the framework of molecular dynamics simulations. Energetic and structural analysis of the trajectories allow the identification of dq1368 (3,4 dihydroxyl‐quinoline‐8‐carboxylic acid methane ...
Mario Prejanò +6 more
wiley +1 more source
Ferrocarril Mexicano túnel No 16
, 1890 I.O. Anverso: "Ferrocarril Mexicano, túnel N° 16, "641", "Gove & North fot". V. F.
Gove & North
core +1 more source