THE ROLE OF DIAGNOSTIC ULTRASOUND AS A NEW DIAGNOSTIC AID IN ORAL AND MAXILLOFACIAL SURGERY




Slope aspect effects on plant community characteristics and soil properties of alpine meadows on Eastern Qinghai-Tibetan plateau

Slope aspect has an important impact on vegetation morphology, structure, and spatial distribution.However, the effects of different slope aspects on the characteristics of plant communities, and soil Accessories physical and chemical properties in alpine meadows remains unclear.Here, we selected the gully hillsides of Dangzhou, distributed along t

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