SPATIAL VARIATIONS IN SOIL ERODIBILITY INDUCED BY ROCK OUTCROPPING ON SLOPING CROPLAND IN THE KARST REGION OF SOUTHWEST CHINA

Spatial variations in soil erodibility induced by rock outcropping on sloping cropland in the karst region of Southwest China

Sloping croplands in karst areas of Southwest China usually contain a multitude of rock outcrops with diameters larger than 25 cm.Rock outcrops and spatial location have substantial effects on soil properties and thus likely affect soil erodibility.Moreover, rock outcropping is a indicator of rocky desertification and has an important impact on soi

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ON D-OPTIMAL CHEMICAL BALANCE WEIGHING DESIGNS

The paper deals with the problem of determining the chemical balance weighing designs satisfying the criterion of D-optimality under assumption that the measurement errors are equal correlated and they have the same variances.The existence Zodiac T3 Parts conditions and the form of the optimal design are given.Moreover, some construction methods Ho

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Gamified Web-Delivered Attentional Bias Modification Training for Adults With Chronic Pain: Randomized, Double-Blind, Placebo-Controlled Trial

BackgroundAttentional bias to pain-related information has been implicated in pain chronicity.To date, research investigating attentional bias modification training (ABMT) procedures in people with chronic pain has found variable success, perhaps because training paradigms are typically repetitive and monotonous, which could negatively affect engag

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