A hydrogen cyanide line list (MOMeNT-90) developed for the HITRAN spectroscopic database covering 0–7500 cm−1 range (λ>1330 nm) is presented. The a combination of variationally calculated intensities with centers obtained from experimentally derived energy levels. There are four features this which distinguishes it previously ones. First, using new, high-accuracy potential surface (PES) via fit...

Fusarium oxysporum is one of the most damaging plant pathogens causing wilt in many plants leading to serious economic loss. The fungus colonizes xylem, which leads resistance water flow thereby affecting rate photosynthesis. present study focuses on selection bacterial endophytes isolated from tomato and evaluating their potential antagonize vivo . results obtained indicated that two endophyti...

A survey has been made of the occurrence and distribution of three enzymes which metabolize cyanide in a variety of higher plants including both cyanogenic and non-cyanogenic species. The enzymes investigated were beta-cyanoalanine synthase, rhodanese and formamide hydrolyase. beta-Cyanoalanine synthase was found to be present in every higher plant tested whereas rhodanese was found to occur fa...

water resource scarcity, population growth, pollution of surface and groundwater by discharging toxic wastewater and subsequent diseases may raise the necessity of reusing and treatment of wastewater. cyanide is one of the toxic materials which can be found in some industrial wastewaters. strict laws set by international bodies have forced industries to work on developing efficient cyanide remo...

Naphthylazoxine 6S was evaluated as a suitable metal indicator for the determination of cyanide in the concentration range 5x l ( )~ 4 to l x x K)"" mol dm" The use of photometric indication permitted titration with a dilute standard solution of mercury(II) Perchlorate (с = 0.001 mol dm 3 to 0.01 mol dm" ). Under optimum conditions (pH range 5.0 to 5.5, /«0.05 mol dm", c(ind)= K)" mol dm" 3 ; Л...

Cassava flour is promising to be used as a food ingredient substitute for wheat and rice flour-based products. It can also processed at rural household level ensure the income of farmers. This study was aimed identifying physical chemical characteristics cassava roots produced well economic feasibility its production small scale. The results showed that prepared from Sembung, an Indonesian loca...

The Pseudomonas aeruginosa transcriptional regulator AlgR controls a variety of different processes, including alginate production, type IV pilus function, and virulence, indicating that AlgR plays a pivotal role in the regulation of gene expression. In order to characterize the AlgR regulon, Pseudomonas Affymetrix GeneChips were used to generate the transcriptional profiles of (i) P. aeruginos...

Since laser treatment of tattoos is the favored method for the removing of no longer wanted permanent skin paintings, analytical, biokinetics and toxicological data on the fragmentation pattern of commonly used pigments are urgently required for health safety reasons. Applying dynamic headspace-gas chromatography with mass spectrometric detection (DHS-GC/MS) and comprehensive two-dimensional ga...

Abstract The origin of life on Earth would benefit from a prebiotic atmosphere that produced nitriles, like HCN, which enable ribonucleotide synthesis. However, geochemical evidence suggests Hadean air was relatively oxidizing with negligible photochemical production molecules. These paradoxes are resolved by iron-rich asteroid impacts transiently reduced the entire atmosphere, allowing nitrile...