Surgery is one of the treatment choices for Graves disease.The residual thyroid tissue may shrink or become larger.The object of this study was trying to find out what factors affect the residual thyroid gland volume change after thyroidectomy in Graves disease.Methods: We followed thyroid volume changes by ultrasonography in 101 patients with Grav
Recent years have seen significant advances in the sensing capabilities of smartphones, enabling them to collect rich contextual information such as location, device usage, and human activity at a given point in time.Combined with widespread user adoption and the ability to gather user data remotely, smartphone-based sensing has become an appealing
In this paper, MAN 6S35ME-B9 two-stroke diesel engine is taken as the research object.By constructing a detailed combustion reaction mechanism including CH4, C4H10O, nitrides and other substances, CHEMKIN-PRO is used to simulate the same fuel mixing ratio and excess air coefficient.Under the condition of 1.5, the temperature, NO mole fraction and N
In this paper, a new model is presented for calculating the thermal conductivity of soils, and the main provisions for the derivation of analytical formulas are given.The presented model allows taking into account the density, moisture Bronc Chinks content and temperature of the soil base.The technique presented in the paper makes it possible to di
The processor FT_MX is a high-performance chip independently developed by the National University of Defense Technology, with an innovative architecture and instruction set.LLVM architecture is a widely used and efficient Hoody open source compiler framework initiated by the University of Illinois.This paper introduces the basic architecture and fu