Macro Environment is the type of external business environment in which the firm and its micro-environmental forces exist which gives opportunities or pose threats to the firm. It comprises of the elements which are uncontrollable, dynamic and unpredictable. Elements of Macro Environment It must be ...
(1) revealing the distribution characteristic of macro-elements and trace elements in MC from different producing areas for origin tracing; (2) explor- ing the speciation of heavy metals in MC for understanding bioavailability; and (3) clarifying the potential health risks of consuming this herb....
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Concentrations of 17 macro- and microelements were determined in roots and shoots of European frogbit as well as in water and bottom sediments from 30 study sites. Plants differed in concentrations of elements and bioaccumulation capacity depending on the characteristics of dominant anthropogenic ...
View PDF Article preview Abstract ABSTRACT Background Bee bread can be defined as a popular bee product (behind honey, propolis, beewax, bee pollen, royal jelly and apitoxin), a natural substance, a mixture of bee pollen, honey and lactic acid bacteria that is the result of lactic acid ba...
Nevertheless, we still have little knowledge about the genetic basis of macroevolutionary transitions that produced the phenotypic novelties that led to the great leap of evolution and adaptation to new environment. Although numerous efforts have been made to study the evolutionary roles of newly ...
The abundance of each plant species was recorded according to the 5-point scale devised by Kohler [40]: 1 = very rare, 2 = rare, 3 = common, 4 = frequent, 5 = abundant, predominant. The degree of similarity of the macrophyte flora recorded in the River Sava with the macrophytic ...
Transposable elements (TEs) promote genetic innovation but also threaten genome stability. Despite multiple layers of host defence, TEs actively shape mammalian-specific developmental processes, particularly during pre-implantation and extra-embryonic de
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Plants play an ever-increasing role not only for providing safe and healthy food for a growing world population but also for new biotechnologies including phytoremediation of areas contaminated by toxic metals, phytofortification used in functional foods