alpine shrubland and alpine meadow. The boxes represent the range of the first and third quartiles; the horizontal lines in the boxes represent the median; points within each boxplot represent the means; the upper and lower bounds of the bars reflect the 90th and 10th ...
Fig. 1: Short-term exposure to a large amount of nano-MPs caused lung and intestinal damage. A Design of the mouse experiments. C57BL/6 J mice were divided into two groups: controls (Con) and those treated with nano-MPs (Nano-MP group) (n = 20 in each group). In the Nano...
Where catalytic oxidation of ammonia, condensation, and absorption of nitrous gases are considered the primary process in nitric acid production. The destruction of exergy was 46772.55 kW. The most significant impact was the catalytic converter, which presented 75.1 % of the real avoidable exergy ...
electronic water level gauges were adopted to determine the burial depth of water level; triangular weirs were used to measure the flow of surface water and spring water; and HACH HQ40d and Eureka Manta were adopted to test the temperature, pH, electrical conductivity (EC) and oxidation-reductio...
The creation of H2SO4 from further oxidation of SO2, usually in the presence of a catalyst such as NO2, results in acid rain. SRB employs sulfate as a terminal electron acceptor, converting SO42− to H2S. The ability to catalyze the reduction of sulfate to sulfide, which converts sulfur...
Nicotinamide is the precursor of nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+) in many biochemical reactions in the body, and these coenzymes transmit electrons and protons in the oxidation-reduction reactions of the body, promoting antioxidation effects...
Psychology Todayshared anarticlewith a delightful definition of the term:Wonder is a complex emotion involving elements of surprise, curiosity, contemplation, and joy. It is perhaps best defined as a heightened state of consciousness and emotion brought about by something singularly beautiful, rare, ...
The kinetic curve of the spent catalyst showed little fluctuation at low K values due to the highest Ea values, indicating that the term oxidation rate decreased in the same way as the activation energy function. The regenerated curve also shows that in soft-coke decomposition (450–550 °C)...
The word “systema” originated from the Greek means an organized set. Many authors tried to define the concept used in different scientific disciplines [51,52]. On Earth, the term “endorheic system” was used as the hierarchical combination between endorheic basins [52]. Previous geomorphologic...
The aldehyde group was introduced mainly through TEMPO oxidation or ozone oxidation. The ring-opening of cellulose was mainly treated by periodate oxidation. 3.2.1. TEMPO Oxidation 2,2,6,6–tetramethylpiperidine–1–oxyl radical (TEMPO) is a piperidine nitroxide radical compound and TEMPO oxidation...