A hybrid evolutionary search algorithm is developed to optimize the classical single-criterion operation of multi-reservoir systems. The proposed improved genetic algorithm-simulated annealing (IGA-SA) which combines genetic algorithms (GAs) and the simulated annealing (SA) is a new global...

The severe soil erosion in the Chinese Loess Plateau has resulted in a considerable wastage of surface runoff (floodwater) in flood season due to high sediment concentration in runoff. To address the water scarcity problem, it is a viable solution to utilize the floodwater. A maximum grade...

The purpose of this paper is to use UK pension funds asset allocation information to model the risk attitude of the representative UK pension fund investor. Unlike the previous literature on loss aversion, we find that UK pension funds display risk aversion with respect to gains and to losses....

Methanol decomposition over alkali-leached Ni3Sn powder at 513–793 K was investigated. Compared with untreated Ni3Sn, alkali-leached Ni3Sn had high catalytic activity and selectivity toward H2 and CO production above 633 K. A maximum H2 production rate of...

In this paper, the authors use the concept of the population ROC curve to build analytic models of ROC curves. Information about the population properties can be used to gain greater accuracy of estimation relative to the non-parametric methods currently in vogue. If used properly this is...

Rock salt in China is primarily bedded salt, usually composed of many thin salt layers and interlayers (e.g. anhydrite, mudstone, and glauberite). Thus, the feasibility analysis of abandoned salt caverns located in salt beds to be used as Underground Gas Storage (UGS) facilities is full of...

Herein, we showed a different approach to directly single-molecule level visualization of the degradation of DNA in vitro tests using DNase I incubation based on high-resolution AFM imaging ex situ with fine relocation nanotechnology. A method of nanomanipulation termed as "modified dynamic...

Patterning materials on hydrophobic polymer substrates have extensive applications in fabricating flexible devices at low cost, while the low transfer efficiency encumbers its advance. This paper provides a facile route to transfer materials onto hydrophobic polymer substrates with high...

Sample preparation is an important procedure for atomic force microscope (AFM) studies. However, flexible virus particles have a tendency to aggregate together and are easily compressed during sample preparation or by AFM tip that subsequently hamper studying of virus by AFM. Herein, low...

Buffer is often involved in the biological studies on a surface with the scanning probe microscopy and the remnant of the salts of buffer may affect the correct interpretation of the experimental results. However, the knowledge on the performance of chemicals of buffer on a substrate is still...