Gold price prediction 1962 impala center console has long been a crucial and challenging research topic for gold investors.In conventional models, most scholars have used the historical gold price or economic indicators to forecast gold prices.The gold prices depend mainly on confidence in the current market.To reduce the time delay of economic ind
Tylosema esculentum (marama bean) is an important orphan legume from southern Africa that has long been considered to have the potential to be domesticated as a crop.The chloroplast genomes of 84 marama samples collected from various geographical locations in Namibia and Pretoria were compared in this study.The cp genomes were analyzed for diversit
We study the (Delta,D) and (Delta,N) problems for double-step digraphs considering the unilateral distance, which is the minimum between the distance in the digraph and the distance in its converse digraph, obtained by changing the directions of all the arcs.The first problem consists of maximizing the number of vertices N of a digraph, given the m