Learn More
The Lp-Minkowski problem introduced by Lutwak is solved for p > n + 1 in the smooth category. The relevant Monge-Ampère equation (1) is solved for all p > 1. The same equation for p < 1 is also studied and solved for p ∈ (−n− 1, 1). When p = −n− 1 the equation is interpreted as a Minkowski problem in centroaffine geometry. A Kazdan-Warner type obstruction(More)
The Gurbantunggut Desert, the largest fixed and semi-fixed desert in China, is characterized by a predominant coverage of lichen-dominated biological soil crusts, which serve an indispensable role in sand fixation. Two findings of biological soil crusts have been disclosed from previous field observations: first, distribution of biological soil crusts is(More)
The activity and content of hexokinases (HXKs) had an inverse relationship with glucose and/or fructose levels during grape berry development. HXK subcellular localization was investigated in grape berry. In plants, hexokinase (HXK, EC involved in hexose phosphorylation, plays an important role in sugar sensing and signaling. In this study, we(More)
Source-synchronous double-data-rate (DDR) signaling is widely used in electrical interconnects to eliminate clock recovery and to double communication bandwidth. This paper describes the design of a parallel optical transceiver integrated circuit (IC) that uses source-synchronous DDR optical signaling. On the transmit side, two 8-b electrical inputs are(More)
Our study investigated the physiological and biochemical basis for the effects of exogenous phenolic acids on the function of the photosynthetic apparatus and photosynthetic electron transport rate in strawberry seedlings. Potted seedlings of the strawberry (Fragaria × ananassa Duch.) were used. Syringic acid inhibited net photosynthetic rate and water-use(More)
To enhance the fermentative production of lactic acid (LA) from kitchen waste, a strain of high-yield lactic acid bacterium, designated as TD46, was characterized and its fermentation profiles were investigated. The strain TD46 could produce 91.34 g l–1 of LA from 100 g l–1 of glucose in 96 h of fermentation at pH 5.5~6.0 and 30 °C. On the basis of its(More)
Rice seed storability is an important characteristic of seed quality so that the cultivars with strong seed storability are expected in the production of hybrid seeds. Presently, little is known about the genetic and physiological mechanisms controlling rice seed storability. In this study, a double haploid population derived from the cross between a(More)
This paper proposes an automatic approach for residential areas revision by means of analysing the correlation between the residential area and the topographic and geographical factors. The approach consists of four major steps: the extracting of missing residential area from the remote sensing images with high resolution; the statistic analysing on the(More)