Qianwen Li

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Flavonoids have been suggested to play a chemopreventive role in carcinogenesis. However, the epidemiologic studies assessing dietary intake of flavonoids and esophageal cancer risk have yielded inconsistent results. This study was designed to examine the association between flavonoids, each flavonoid subclass, and the risk of esophageal cancer with a(More)
Haemangiopericytoma (HPC) is a rare vascular tumor with borderline malignancy, considerable histological variability, and unpredictable clinical and biological behavior. HPC can present a diagnostic challenge because of its indeterminate clinical, radiological, and pathological features. HPC generally presents in adulthood and is equally frequent in both(More)
Mobile development is expanding widely over the past few years. Amongst the top operating platforms for Smartphones, Google Android platform has been discovered with known privilege escalation attacks. Many of the known privilege escalation attacks are related to the permission system used by the Android platform. This paper will introduce SymDroid, a tool(More)
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