Microbial fuel cells (MFCs) are a class of ideal technologies that function via anaerobic respiration of electricigens, which bring current generation and environmental restoration together. An in-depth understanding of microbial metabolism is of great importance in engineering microbes to further improve their respiration. We employed flux balance analysis and selected Fe(iii) as a substitute ...

Cannabinoids exert various biological effects that are either receptor-mediated or independent of receptor signaling. Mitochondrial effects of cannabinoids were interpreted either as non-receptor-mediated alteration of mitochondrial membranes, or as indirect consequences of activation of plasma membrane type 1 cannabinoid receptors (CB1). Recently, CB1 receptors were confirmed to be localized t...

Recent studies found that the largest uncertainties in the response of the terrestrial carbon cycle to climate change might come from changes in soil moisture under the elevation of temperature. Warming-induced change in soil moisture and its level of influence on terrestrial ecosystems are mostly determined by climate, soil, and vegetation type and their sensitivity to temperature and moisture...

The effect of resource pulses, such as rainfall events, on soil respiration plays an important role in controlling grassland carbon balance, but how shifts in long-term precipitation regime regulate rain pulse effect on soil respiration is still unclear. We first quantified the influence of rainfall event on soil respiration based on a two-year (2006 and 2009) continuously measured soil respira...

The stable carbon (δC) and oxygen (δO) isotopic composition of terrestrial carbonate has been used to reconstruct late Quaternary paleoecological and paleoclimatic conditions, respectively, for many different regions of the world. Quantitative reconstructions of past variability in climate and the distribution of C3/CAM/C4 vegetation from carbonate in soils and speleothems depend upon a rigorou...

Alterations of soil characteristics frequently accompany adaptations pristine areas to different land uses, and these shifts have an impact on the overall ecosystem. Soil carbon stores atmospheric CO2 emissions are directly affected by those in farming management usage. To comprehend mechanisms involved pool, this study was conducted a subtropical region considering six contiguous uses; pasture...

results the mean age in breathing technique with lavender and breathing technique alone were 25.5 ± 4.3 and 26 ± 4.9, respectively .two groups were comparable in this regards (p = 0.6), but the length of active phase in interventional group was 7.85 ± 3.85 hours and in the control group it was 9.88 ± 6.65 hours. the decrease of the length of labor in the active phase was higher in the experimen...