Sediments as a tool for monitoring contamination by heavy metals in the environment has long been considered. It is therefore a necessity to produce reliable data for such purposes. Microwave-assisted acid dissolution has proved to be a suitable method for digesting complex matrices, such as sediments. However, due to the infancy of the technique, the procedures are numerous and varied in both ...

A sensitive qualitative detection method for walnut (Juglans regia) using polymerase chain reaction (PCR) was developed. For detection of walnuts with high specificity, the primer pair WAL-F/WAL-R was designed based on walnut matK genes. Trace amounts of walnuts in commercial food products can be qualitatively detected using this method.

Phylogenetic analyses of extant species of Juglans (Juglandaceae) with the New and Old World distributions were performed using five cpDNA intergenic spacer (IGS) sequences (trnT-trnF, psbA-trnH, atpB-rbcL, trnV-16S rRNA, and trnS-trnfM) to elucidate the origin, diversification, historical biogeography, and evolutionary relationships within the genus. Overall, 3848 characters were sampled, yiel...

Lawat Valley is one of the greenest valleys in Neelum District, situated near bank River Azad Kashmir, Pakistan. Surveys were conducted from seven different localities area district during 2018-2020. A total 250 samples soil and roots collected areas where various fruits vegetables grown at a depth 10-20 cm. The main objective survey was to study pathogenic nematodes observe incidence diseases ...

Juglans regia e Carya illinoinensis, ambas da família Juglandaceae, são espécies de nogueiras conhecidas mundialmente pela produção das chamadas nozes, com crescente expansão área cultivada na América do Sul. Entretanto, nos últimos anos houve aumento incidência doenças nessas espécies, o que compromete a rentabilidade dos cultivos qualidade produto. Colletotrichum nymphaeae foi recentemente id...

abstract juglon is the most available flavonoide in walnut green skin and its antidiabetic effects has attracted researchers in the recent years. the aim of this study is to investigation of j.regia husk hydroalcoholic extract on biochemical blood parameters in diabetic rats. in present study, 40 male rats divided in 4 groups. 1 (normal saline) was treated by saline. 2 (control) was treated by ...

We bring to the lab the theoretical result of Robinson (1985, RAND Journal of Economics 16: 141 145) that collusion is incentive compatible in the English auction (EN) and not in the firstprice sealed-bid auction (FP) in the case of one-shot interaction. Our data partly confirm Robinson’s prediction: in FP all cartels break down, but a majority of cartels breaks down in EN as well. However, mor...