STUDY OF THE SUITABLE CLIMATE FACTORS AND GEOGRAPHICAL ORIGINS TRACEABILITY OF PANAX NOTOGINSENG BASED ON CORRELATION ANALYSIS AND SPECTRAL IMAGES COMBINED WITH MACHINE LEARNING

IntroductionThe cultivation and sale of medicinal plants are some of the main ways to meet the increased market demand for plant-based drugs.Panax notoginseng Course a pied - Homme - Vetements - Manteau - Nylon is a widely used Chinese medicinal material.The growth and accumulation of bioactive constituents mainly depend on a satisfactory growing e

Latent class analysis (LCA) is a method of assessing and correcting measurement error in surveys.The local independence assumption in LCA assumes that indicators are independent from each other condition on the latent variable.Violation of this assumption leads to unreliable results.We explored this issue by using LCA to estimate the prevalence of

Isotopic analysis of dog (Canis lupus familiaris) bone recovered from archaeological sites as proxies for human bone is becoming common in North America.Chronological placement of the dogs is often determined through radiocarbon dating of dog bone.The Great Lakes, their tributaries, and nearby lakes and streams were important fisheries for Native A

Abstract Barriers to access to hepatitis C treatment with direct-acting antivirals in people who inject drugs in the community setting.Qualitative study with prison population.Hepatitis C (HCV) treatments with direct-acting antiviral therapy (DAA) are an easy and effective option among people who inject drugs (PWID).However, difficulties in accessi