Results Comparing with control group,the initial value of HRT increased significantly in CHF group(-0.83±1.86 vs-1.78±2.05,P<0.05),while the slope decreased significantly(3.01±1.61 vs 3.92±1.98,P<0.05).
结果与正常对照组相比,CHF组HRT的初始值(TO)明显增高(-0.83±1.86 vs-1.78±2.05,t=2.549,P<0.05)、斜率(TS)显著下降(3.01±1.61 vs 3.92±1.98,t=2.381,P<0.05)。
The theorem states that there are constant A,B,C andλwhich depend only on F and G such that for any δ≤λ,if the initial values and persistent disturbance,are smaller then δ and ε≤δ then the solutions X(t) and Y(t) are bounded by δAeBtε for all times t such that δeBtε≤C.
In this paper, we consider the following equation Where p0 , p1 ,…, pk , Ak are positive numbers, A0, A1,…, Ak-1 are not negative numbers,and the initial values x-k,x-k+1,…,x0 are arbitrary positive numbers.
the quantity of the fine particles washed out of HDS-01 and SSN-13 treated sand packs is of 1.25-2.60% and 96.4-121.9% of the blank experimental data and the ultimate permeability of these treated sand packs is of 98.6-118% and 12-52% of the initial values, respectively;
As the blood drug concentration of mannitol rapidly decreased,intracranial pressure began to rise,excessed it's original value (2.84±1.54kPa) within 1 hour and lasted at a high level (3.89±1.85kPa)for 3 hours. Thus,a remarkable phenomenon of rebound overshoot took place.
Further, investigating optimal control problem of KdV-Burgers equation, according to the optimal control theory about variational inequality and distributed parameter system, choosing suitable performance index J(y, u),then it is proofed that the solution is related with control item and original value.
The paper will integrate the neural network and particle swarm algorithm. With using the best result of particle swarm algorithm as the starting value of the BP, the training time and training efficiency can be improved greatly.
Namely, after tracking face feature points, a roughly estimated value was obtained based on affine transformation relationship, and then this rough value was taken as the starting value, precise value of face pose was obtained based on linear regression iteration.
after dryness-wet circulation ended,the mass losing and the linear shrinkage of mortars were lower than the starting value,also the intervention of salted solute increased the starting to end interpolation.
The uniqueness of the geodesic by its initial values severely restricts the choice of the fiber path and is an obstacle to the production of optimized structures.
In this paper, a sufficient condition for the global asymptotic stability of the solutions of the following nonlinear delay difference equation is obtained, where aε [0,∞] and the initial values x-2,x-1,x0ε (0,∞).
In addition, the concentrations and composition of VE during the repair period differed from the initial values.
The eccentricity and inclination of the orbit remain close to their initial values.
A strong contraction of the class of possible initial values is not essential for finding the critical characteristics.
In the circulating fluidized-bed combustion of coal, the content of selenium in ash from the chimney was reduced to one-fourth of its original value and that in leaching water from the chimney decreased by two orders of magnitude using lime.
The bulk modulus of the new amorphous modification was appreciably higher (80% more than its original value), giving rise to residual densification as high as 18% under normal conditions.
An external bias Ub=±2.5 V applied to a plane-parallel YBa2Cu3O7-δ/SrTiO3/YBa2Cu3O7-δ capacitor structure (T>amp;lt;100 K) reduced the ? of the SrTiO3 film to one half its original value.
It is found that the open-circuit voltage returns to its original value after the cessation of light exposure and a short-term holding of structures in the short-circuited state.
Application of a magnetic field above a critical level resulted in a recovery of the sample resistivity to the original value.