The calculating method of Self-Adaptive Forecasting Method (SAFM) is stated in this paper, which is also used in forecasting Total Telecommunication Service Traffic (TTST). It has the advantage that weight selection c...The calculating method of Self-Adaptive Forecasting Method (SAFM) is stated in this paper, which is also used in forecasting Total Telecommunication Service Traffic (TTST). It has the advantage that weight selection can be self-adaptive so that it can get better forecasting value compared with the Moving Average Method (MAM) and the Exponential Smoothing Method (ESM).展开更多
It is necessary to study dynamic operation efficiency of transmission networks in order to realize high intensification of communication networks. The operation efficiency discussed here should exist not only in logic...It is necessary to study dynamic operation efficiency of transmission networks in order to realize high intensification of communication networks. The operation efficiency discussed here should exist not only in logic-circuit layer, but also in both path layer and medium layer. A theoretical method of the measurement of layers and comprehensive evaluations is presented based on the concept of transmission efficiency.展开更多
The two major pathogeneses of type 2 diabetes mellitus (T2DM) are insulin resistance and insulin secretion deficiency. During recent years, researches on the molecular target sites of insulin resistance and the mechan...The two major pathogeneses of type 2 diabetes mellitus (T2DM) are insulin resistance and insulin secretion deficiency. During recent years, researches on the molecular target sites of insulin resistance and the mechanism of the signal transduction has made great progress: especially, the study of insulin receptor substrate-2 (IRS-2). Human IRS-2 gene is located at 13q8.6. IRS-2G1057D is a replacement of G (glycine) by D (aspartic acid) at site 1057 of insulin receptor substrate-2, which is caused by simple nucleotide polymorphism. The role of this variant is still not clear. We detected IRS-2G1057D variant in Han population in Liaoning Province by measuring body mass index (BMI), waistline/hip ratio (WHR) and other parameters of insulin secretion, as well as insulin action to explore the relationship between IRS-2G1057D variant and T2DM.展开更多
文摘The calculating method of Self-Adaptive Forecasting Method (SAFM) is stated in this paper, which is also used in forecasting Total Telecommunication Service Traffic (TTST). It has the advantage that weight selection can be self-adaptive so that it can get better forecasting value compared with the Moving Average Method (MAM) and the Exponential Smoothing Method (ESM).
文摘It is necessary to study dynamic operation efficiency of transmission networks in order to realize high intensification of communication networks. The operation efficiency discussed here should exist not only in logic-circuit layer, but also in both path layer and medium layer. A theoretical method of the measurement of layers and comprehensive evaluations is presented based on the concept of transmission efficiency.
文摘The two major pathogeneses of type 2 diabetes mellitus (T2DM) are insulin resistance and insulin secretion deficiency. During recent years, researches on the molecular target sites of insulin resistance and the mechanism of the signal transduction has made great progress: especially, the study of insulin receptor substrate-2 (IRS-2). Human IRS-2 gene is located at 13q8.6. IRS-2G1057D is a replacement of G (glycine) by D (aspartic acid) at site 1057 of insulin receptor substrate-2, which is caused by simple nucleotide polymorphism. The role of this variant is still not clear. We detected IRS-2G1057D variant in Han population in Liaoning Province by measuring body mass index (BMI), waistline/hip ratio (WHR) and other parameters of insulin secretion, as well as insulin action to explore the relationship between IRS-2G1057D variant and T2DM.