This paper is concerned with the problems of stability analysis and stabilization for discrete-time
Takagi-Sugeno fuzzy systems with time-varying state delay. By constructing a new fuzzy …

1848 specimens were collected systematically from about 900 horizons in the loess profile of
Xifeng, Gansu province, China. The magnetostratigraphy is established on the basis of the …

The low-field susceptibility of the loess deposits in the Chinese Loess Plateau is due to both
paramagnetic and ferromagnetic minerals. Paramagnetism can be seen in the less- to …

Using 10 Be, recent studies (Heller et al., 1993; Beer et al., 1993) have tried to reconstruct
palaeoclimatic records by separating the secondary (pedogenic) and primary (aeolian; detrital…

The topmost 16 metres of the loess section at Xifeng (central Chinese loess plateau), which
cover the last 128 000 years, consist of two palaeosol beds interlayered by a loess horizon. …

Stratigraphic and spatial variations in the magnetic properties of Chinese loess are widely
accepted as reflecting changes in the intensity of soil forming processes over time and space. …

Background Plants involved in highly complex and well-coordinated systems have evolved
a considerable degree of developmental plasticity, thus minimizing the damage caused by …

We present a set of bulk chemical and mineralogical compositions of the Pingba red residua
on karst terrains of the Yunnan-Guizhou Plateau that show evidence pertaining to the …

We report results obtained from magnetic and geochemical measurements of 71 street dust
samples from four distinct districts (residential, commercial and industrial) in Lanzhou, an …

Heavy metal pollution poses a serious hazard to the soil bacterial community. The purpose
of this study is to understand the characteristics of soil heavy metal pollution in lead-zinc …