www.nature.com/scientificreports OPEN received: 21 September 2016 accepted: 16 February 2017 Published: 23 March 2017 Differential effects of face-realism and emotion on event-related brain potentials and their implications for the uncanny valley theory Sebastian Schindler1,*, Eduard Zell2,*, ...
(10ax^2y^3 + 4bx^2e^y + 9 \ln(x))dx + (x^3y^2 - 14by \cos(y) + 7x^3e^y)dy = 0 Solve the differential equation {dy} / {dx} = {3 y^2} / x in terms of y. Which of the following are differential equations? 1) x dx / dy - y = 2x^2 2) dy / dx + x^...
Determine the type of the equation and explicitly find all solutions of the ordinary differential equation: yy' = 15x + x(y2 + 1) Determine the type of the equation and explicitly find all solutions of the following ordinary differential equation. (2x^2+tan^{-1}y)dx+\fr...
ax rate in the end Xaln One Log/ from X as in rate X One Ln/ in the In the xxC o SSI rate n/ from xxsincos/ in the rate in Compared with the definition of the derivative calculation note more complicated from generally do not use this method only used to derive from derivative ...
Firstly, both conditions of GT1 and GT2 can be reformulated as(16)c<11-ρandc<1+1+4ρ1-ρ21-ρ,respectively, where c=ln(P/δ)-1 and ρ=e-δτ. Clearly, 11-ρ<1+1+4ρ(1-ρ)2(1-ρ) for 0<ρ<1, thus the first inequality in (16) implies the second one. To illustrate...
解: y=x^{x}, \ln y=x\ln x,\frac{y'}{y}=\ln x+1,y'=x^{x}\left( \ln x+1 \right) 2. 微分 Differential 2.1 定义 设函数 y=f\left( x \right) 在某区间 {\mathcal {I}} 内有定义。对于 {\mathcal {I}} 内一点 x_{0} ,当 x_{0} 变动到附近的 x_{0}+\triangle x...
3. Method of undetermined coefficients 待定系数法 这个方法适用于非齐次方程找特解,且对该方程存在特定的要求: 方程要形如 a_0y ^{(n)} + a_1y^{(n−1)} + ··· + a_{n−1}y' + a_ny = f(x) 其中a_i 都是实数, f(x) 仅限于以下两种情况 f(x)=\begin{cases}Ae^{ax}\\ ...
Drought stress is one of the major abiotic factors limiting banana production. Even though the crop is grown in the humid tropics and subtropics, in many locations rainfall is not sufficient or evenly distributed throughout the year. Thus, when there is no access to irrigation, mild drought ...
\epsilon_2 = h\;ln(\frac{q^{'}(1-p^{'})}{p^{'}(1-q^{'})})\tag{15} 5.2 Apple's implementation of LDP Apple 使用 LDP 来收集统计数据,以更好地理解用户行为并改善用户体验。苹果公司最感兴趣的是频率估计问题。 其中一个例子就是使用 LDP 对频繁使用的表情符号进行估计,同时维护用户隐私...
8~---~ "0' 6 X • aLi=U:"- 4 C: aX, w 1,3-BG in curing reaction of allylester. It is supposed that DAIP and DEG are more favor- able than DAT and 1,3-BG in the point of view of the effective collision. This can be primarily explained by the structures of these materi...