Find the integral of ∫ sin3x dx. Solution: Given: ∫ sin3x dx. ∫ sin3x dx = ∫ sin2x sin x dx. ∫ sin3x dx = ∫ (1- cos2x) sin x dx Now, substitute cos x = t, hence -sinx dx = dt Therefore, ∫ sin3x dx = -∫ (1-t2) dt ...
The paper contributes to the policy debate on European integration by analyzing intra-Community trade and studying the structural determinants of European competitiveness. Four types of explanatory factors of intra-EC trade are distinguished: (1) factors related to inter-industry trade; (2) factors pe...
ZY Niu,DH Ji,CL Tan - 《Computer Speech & Language》 被引量: 12发表: 2007年 Learning aspect models with partially labeled data In this paper, we address the problem of learning aspect models with partially labeled data for the task of document categorization. The motivation of this... Anas...
(2011). Why Arts Integration Improves Long-Term Retention of Content. Mind, Brain, and Education, 5, 89-96. http://dx.doi.org/10.1111/j.1751-228X.2011.01114.xRinne, L., Gregory, E., Yarmolinskaya, J. & Hardiman, M. (2011). Why arts integratio...
SiGe has been widely used as stressors in source/drain (S/D) regions of Metal–Oxide-Semiconductor Field Effect Transistor (MOSFET) to enhance the channel mobility. In this study, selectively grown Si1xGex (0.33x0.35) with boron concentration of 1×1020cm3 was used to elevate the S/D reg...
The integration of nanobiosensors into organ-on-chip (OoC) models offers a promising advancement in the study of viral infections and therapeutic development. Conventional research methods for studying viral infection, such as two-dimensional cell cultur
∫6x2dx = 6∫x2dx And now use the Power Rule onx2: = 6x33+ C Simplify: = 2x3+ C Sum Rule Example: What is∫(cos x + x) dx ? Use the Sum Rule: ∫(cos x + x) dx =∫cos x dx +∫x dx Work out the integral of each (using table above): ...
Integrate v: ∫v dx Put u, u' and∫v dx into: u∫v dx −∫u' (∫v dx) dx Simplify and solveIn English we can say that ∫u v dx becomes: (u integral v) minus integral of (derivative u, integral v)Let's try some more examples:Example: What is∫ln(x)/x2 dx ? First ...
Example 11:Evaluate ∫ arctanx dx. Integrals involving powers of the trigonometric functions must often be manipulated to get them into a form in which the basic integration formulas can be applied. It is extremely important for you to be familiar with the basic trigonometric identities, because...
Residents' support for festivals: Integration of emotional solidarity. Journal of Sustainable Tourism, 25(4), 517-535.Li, X., & Wan, Y. K. P. (2017). Residents' support for festivals: Integration of emotional solidarity. Journal of Sustainable Tourism, 25(4), 517e535. http:// dx.doi...