Ebben a tanulmányban megvizsgáljuk azt nyelvezetet, amelyet Ptolemaiosz használt katalógusában csillagok leírására. A katalógust eddig behatóan vizsgálták benne található adatok tekintetében, ám szöveges leírásokra nem sok koncentrált figyelem irányult. Mi az ún. anatómiai leírásokat vesszük szemügyre (több mint 700 darab): ezek olyan szövegrészletek, melyek azáltal azonosítják tárgyukat, azaz ...

to study the effect of essential oils of medicinal plants on post-harvest stability of fruits quality and decay management of kinnow mandarin, this experiment was carried out as factorial in completely randomized design with four replications. essential oils of thyme, mint, fennel, rosemary, ajowan and cummin at two levels 500 and 750 ml/l were applied to wounded and non-wounded fruits, that ha...

The tea aphid, Toxoptera aurantii Boyer (Hemiptera: Aphididae), is a major pest of the tea plant, Camellia sinensis (L.) O. Kuntze (Theaceae). The attraction of the aphids to different colors and volatile compounds from tea shoots was investigated. Fourteen compounds were identified using gas chromatography-mass spectrometry from headspace samples of intact tea shoot volatiles (ITSV). Electroph...

This research contributes to the emerging interest in food morality by exploring preference for and effects of a particular flavor (mint) on consumption behavior. More specifically, we examine how refreshing oronasal properties specific (i.e., mint) systematically influence consumer preferences choice Across pilot two studies, show that mint can help dieters wash away guilt associated with &amp...

In this work, we study the reinforcement of polymers by mechanically interlocked derivatives of single-walled carbon nanotubes (SWNTs). We compare the mechanical properties of fibers made of polymers and of composites with pristine SWNTs, mechanically interlocked derivatives of SWNTs (MINTs), and the corresponding supramolecular models. Improvements of both Young's modulus and tensile strength ...

Terpenes (isoprenoids), derived from isoprenyl pyrophosphates, are versatile natural compounds that act as metabolism mediators, plant volatiles, and ecological communicators. Divergent evolution of homomeric prenyltransferases (PTSs) has allowed PTSs to optimize their active-site pockets to achieve catalytic fidelity and diversity. Little is known about heteromeric PTSs, particularly the mecha...

Three types of Cocoa tea, green, oolong, and black, were prepared from fresh young leaves of Camellia ptilophylla. Their aroma characteristics were compared by a sensory evaluation with corresponding traditional tea samples made from C. sinensis. The aroma profile of Cocoa green tea was quite different from that of traditional green tea, but fermented Cocoa oolong tea and black tea showed aroma...

Basolateral transport of the prototypical type I organic cation tetraethylammonium (TEA) by the Malpighian tubules of Drosophila melanogaster was studied using measurements of basolateral membrane potential (V(bl)) and uptake of [(14)C]-labeled TEA. TEA uptake was metabolically dependent and saturable (maximal rate of mediated TEA uptake by all potential transport processes, reflecting the tota...

BACKGROUND Data relating to the association between tea consumption and blood pressure change are inconsistent. The aim of this analysis was to investigate the association between tea consumption and the change in blood pressure (BP) in Chinese adults over a 5-year period. METHODS Data from 1109 Chinese men (N= 472) and women (N= 637) who participated in the Jiangsu Nutrition Study (JIN) were...