Implementing competence-based kindergarten teacher education in China : a case study of Hubei University of Arts and Science

Abstract

This paper deals with Niho functions which are one of the most important classes of functions thanks to their close connections with a wide variety of objects from mathematics, such as spreads and oval polynomials or from applied areas, such as symmetric cryptography, coding theory and sequences. In this paper, we investigate specifically the c-differential uniformity of the power function F (x) = x s(2 m −1)+1 over the finite field F 2 n , where n = 2m, m is odd and s = (2 k + 1) −1 is the multiplicative inverse of 2 k + 1 modulo 2 m + 1, and show that the c-differential uniformity of F (x) is 2 gcd(k,m) + 1 by carrying out some subtle manipulation of certain equations over F 2 n . Notably, F (x) has a very low c-differential uniformity equals 3 when k and m are coprime.

Mechanisms Underlying the Differences in the Pharmacokinetics of Six Active Constituents of Huangqi Liuyi Decoction between Normal and Diabetic Nephropathy Mouse Models

“…CYP450 enzymes participate in the synthesis and metabolism of bile and fatty acids and steroids. Changes in liver CYP450 enzymes and intestinal transporters have been noted in diabetes [ 42 , 43 ]. In diabetics, testosterone, estradiol, and retinoic acid levels are decreased [ 44 – 47 ], suggesting a possible need for supplementation of testosterone, estradiol, and retinoic acid.…”

Lightweight Jitter Suppression Algorithm for Medical Endoscopes

“…Motion compensation of digital video is done by correcting the motion offset between video frames and reference frames and repairing the video after overcorrection according to the actual situation, and the two common types of motion compensation are: motion compensation based on fixed reference frames and motion compensation based on adjacent reference frames. The difference between the two types of motion compensation lies in the selection of reference frames [9]. In this paper, the motion compensation method based on adjacent reference frames is mainly selected.…”

Energy Management Optimization and Validation of a Hydrogen Fuel Cell-Powered Agricultural Tractor Based on Hierarchical Dynamic Programming

“…Meanwhile, Li et al [13] proposed an enhanced DP algorithm for pure electric tractors, demonstrating superior optimization effects across three load conditions, resulting in an 18% reduction in total energy consumption. However, regarding the HFCT with fuel cell/ battery topologies, Wang [14] designed a power-following (PF) strategy. Compared to traditional tractors, this strategy resulted in a 21.8% improvement in fuel economy.…”