[176] The Optimal Pricing for Traffic Congestion

[177] Generalization of the Definition Method of the Arithmetic Multiplication

[178] Study on a Type of Geometric Iterations

[179] The conditions for separated binary polynomials which graphs are closed curves

[180] The Research on the Derangements Problem

[181] The Generalized Mean and Error Analysis

[182] Criterions on Equality of Symmetric Inequalities(II)

[183] On generalizations of an inequality

[184] Empirical Research on a New Grading System of Selective Tests

[185] Study of Evacuation in High-rise Buildings And Attempt of Evacuation Plan Devisal with Functional Knowledge

[186] Understanding Flocking Dynamics in Nature Section II: A New Model

[187] Revegetation plan for the Loess Plateau

[188] New Study on Identities Involving Euler Numbers and Bernoulli Numbers

[189] The distribution of the first digit in polynomials with positive integer coefficients

[190] Part of Results on Admissibility of the well-known Wilcoxon-Mann-Whitney test

[191] Application of Secondary fitting to Grey forecasting model in the development tendency predication of Yellow River's water quality

[192] On a class of Discrete Maximum Value Problem

[193] Generalization of an Asymptotic Formula for the Smarandache kn-digital Sequence

[194] The Solutions and Generalization of the Lights Out Game

[195] A Study of the Approximation of e

[196] Maximum of Summations of Numbers of Minesweeping Games

[197] New aspect of chocolate games II

[198] The Study and Application of Velocity Transmission in a Queue