Flood discharge atomization is the large-scale rainfall and diffuse phenomenon in local area of downstream during hydraulic engineering flood discharge, which endangers normal operation structures stability bank slope. This paper compares safety atomized slope after 13 days’ 7 drainage with 4 5 tunnels respectively. The results show that stable both natural rainstorm condition, it still long-te...

In a minimal flow, the hitting time is exponent of power law, as r goes to zero, for needed by orbits become r-dense. We show that on so-called Ornithorynque origami, flow in an irrational slope equals diophantine type slope. give general criterion such equality. general, genus at least two, strictly bigger than type.

BACKGROUND -Defibrillator shocks often fail to terminate ventricular fibrillation (VF) in out-of-hospital cardiac arrest (OOHCA), and repeated failed shocks can worsen the subsequent response to therapy. Because the VF waveform changes with increasing duration of VF, it is possible that ECG analyses could estimate the preshock likelihood of defibrillation success. This study examined whether an...

The air compr8ssor 1~i th spr8.ying wfl.tP-r into cy1 inders can make its power consumption ann discharF,e temperature decrease but the effect of spraying ••ater to power consumption and discharge tempera~ ture is difficu1t to he quantitatively sho••ed 1dth rliffqrent starting condition. This paper establishs a formula to calculate the polytropic expon8nt in ideal compressing processes of spray...

The exponent decay in landslide frequency-area distribution is widely used for assessing the consequences of landslides and with some studies arguing that the slope of the exponent decay is universal and independent of mechanisms and environmental settings. However, the documented exponent slopes are diverse and hence data processing is hypothesized for this inconsistency. An elaborated statist...

Critical properties of dynamical models of neural populations are studied. Based on the classical work of Renyi-Erdos on the evolution of random graphs, a new class of random cellular automata models called neuropercolation has been introduced. We show the emergence of phase transitions in neuropercolation models at critical combination of several control parameters, including the level of exte...

[1] Understanding and quantifying the long-term suspended sediment discharge of drainage basins is a key goal of geomorphology, with important implications for the study of water quality, agricultural sustainability, and the evolution of landscapes and sedimentary basins over geologic timescales. Previous studies have highlighted the importance of relief/slope, precipitation, temperature, veget...