The structure of the title Schiff base, C16H17N3O, displays a trans configuration with respect to the C=N double bond, with a dihedral angle of 14.98 (9)° between the benzene rings. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen-bonding inter-actions, giving sheets extending across the (001) plane. Hirshfeld surface analysis gave fingerprint plots showing enrichment ratios fo...

The production of enriched para-H(2) is useful for many scientific applications, but the technology for producing and measuring para-H(2) is not yet widespread. In this note and in the accompanying auxiliary material, we describe the design, construction, and use of a versatile standalone converter that is capable of producing para-H(2) enrichments of up to > or = 99.99% at continuous flow rate...

Ammonia combustion appears as a meaningful way to retrieve stored amounts of excess variable renewable energy, and the spark-ignition (SI) engine has been proposed practical conversion system. The present work aims at elucidating characteristics ammonia blends in engine-relevant turbulent conditions. To that end, laminar flame experiments were conducted constant-volume vessel conditions 445 K 0...

Because hydrogen and nitrogen isotopic anomalies in interplanetary dust particles have been associated with carbonaceous material, the lack of similar anomalies in carbon has been a major conundrum. We report here the presence of a 13C depletion associated with a 15N enrichment in an anhydrous interplanetary dust particle. Our observations suggest that the anomalies are carried by heteroatomic ...

in order to evaluate the effect of substrate and enrichment material on biological efficiency (be) and other physical and chemical propertiese of medicinal mushroom shiitake (lentinula edodes) an investigation was perfomed as factorial experiment in completely randomized designe with four replications in khorramabad city of lorestan continent iran. experimental factors were substrate in three l...

iron deficiency anemia is one of the nutritional problems of the low income, undernourished populations of the world. in iran, many rural and low socioeconomic urban groups suffer from iron deficiency anemia because of a low iron intake and the low level of public health. to overcome and to prevent iron deficiency, a program was suggested to enrich the bread with iron, calcium and some of the b...

objective(s):  in our study, graphene oxide-tio2 nanocomposite (go/tio2) was prepared and used for the enrichment of rutin from real samples for the first time.  materials and methods:   the synthesized go/tio2 was characterized by x-ray diffraction, scanning electron microscopy, and ft-ir spectra.  the enrichment process is fast and highly efficient. the factors including contact time, ph, and...