Results 1 to 10 of about 19 (19)
ABSTRACT Hotel California is part of a network of open‐air Neanderthal sites located in the Sierra de Atapuerca (Burgos, Spain). In this study, we examine the technology of the lithic assemblages recovered from this site's archaeological levels 3 to 7, which are characterised by the use of local raw materials, non‐hierarchical centripetal exploitation ...
Marta Santamaría +5 more
wiley +1 more source
microRNA‐mediated control of cell fate specification and patterning in Marchantia polymorpha
The gemma developmental program in Marchantia polymorpha is coordinated by MpMIR166‐mediated repression of MpC3HDZ and auxin homeostasis. Summary MicroRNAs (miRNAs) are small non‐coding RNA molecules essential for growth and development in eukaryotes. In plants, the master gene DICER‐LIKE 1 (DCL1) catalyzes the biogenesis of miRNAs by processing double‐
Adolfo Aguilar‐Cruz +17 more
wiley +1 more source
National Relics: Secular Sacrality, Museums, and Heritage‐Making in Nineteenth‐Century Chile
ABSTRACT This article examines how objects and bodily remains are transformed and ritualized into national relics through collecting and exhibiting practices in museums. Focusing on nineteenth‐century Chile, it draws on archival sources, material culture theory, and the anthropology of religion to argue that objects associated with Chile's nation‐state
Hugo Rueda Ramírez
wiley +1 more source
Abstract Systematic knowledge of the Mexican Crassulaceae is slowly progressing as data from new DNA regions and species sampling efforts increase. We compiled and generated new rbcL, matK, rps16, ITS/ITS2, and ETS DNA sequences and performed an updated phylogenetic reconstruction for a group of 131 Mexican Crassulaceae terminals from 11 of the 13 ...
Luis Emilio de la Cruz‐López +1 more
wiley +1 more source
Fern spore dispersal: A methodological review and experimental field study
Abstract Spore dispersal is one of the most important but perhaps the least investigated and understood processes in determining the geographical distribution of fern species. After a methodological review of the aerobiology of fern spores, we examined the impact of spore characteristics and meteorological factors on their airborne dispersal.
Felipe Gómez‐Noguez +6 more
wiley +1 more source
Multicomponent Synthesis of Fluorine‐Containing Bioactive Compounds and Drugs
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
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
Cost‐Effective Paraffin Particles‐Based Thermochromic Composites for Smart Windows and Greenhouses
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
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
Pair and higher‐order mutual information measures in many‐particle (N$N$) coupled quantum oscillators can be tuned by using ω=N−α$\omega =N^{-\alpha }$ one‐body potential intensities. Critical points appear in the measures as N$N$ is varied, when α$\alpha$ is a fractional value.
Saúl J.C. Salazar +2 more
wiley +1 more source

