Papers on Smarandache magic square, Smarandache friendly numbers, some another remarks on the generalization of Bernoulli and Euler numbers, an integral identity involving the Hermite polynomials, vinegar identifiation by ultraviolet spectrum technology and pattern recognition method, pairwise semi compact and pairwise semi lindeloff spaces, and other topics. Contributors: C. Prabpayak, U. Leerawat, S. M. Khairnar, S. Balasubramanian, B. Amudhambigai, A. H. Majeed, A. D. Hamdi, H. Jolany, M. R. Darafsheh, and others.

Papers on Pseudo-Smarandache function and Smarandache LCM function, the minimum number of polychromatic C-hyperedges of the complete uniform mixed hypergraphs under one special condition, complete monotonicity properties for the gamma function and Barnes G-function, semigroup of continuous functions and Smarandache semigroups, and other similar topics. Contributors: T. Srinivas, A. K. S. C. S. Rao, X. Liang, W. He, J. Soontharanon, U. Leerawat, J. Wang, C. Zheng, F. A. Z. Shirazi, A. Hosseini, and many others.

Papers on Smarandache least common multiple ratio, generalized galilean transformations and dual quaternions, the instantaneous screw axes of two parameter motions in Lorentzian space, a new additive function and the F. Smarandache function, cyclic dualizing elements in Girard quantales, and other topics. Contributors: R. Maragatham, C. Prabpayak, U. Leerawat, M. Karacan, L. Kula, T. Veluchamy, P. Sivakkumar, L. Torkzadeh, A. Saeid, and others.

A collection of articles on smarandache notions in number theory.

Papers on the hybrid mean value of the Smarandache kn digital, separation axioms in an ordered intuitionistic fuzzy bitopological space, iterations of strongly pseudocontractive maps in Banach spaces, certain differential subordination involving a multiplier transformation, modified multi-step Noor method for a finite family of strongly pseudo-contractive maps, and similar topics. Contributors: N. Subramanian, R. N. Devi, U. K. Misra, A. A. Mogbademu, S. Hussain, S. Panayappan, S. Chauhan, and others.

Papers on Smarandache power function, a short interval result for the exponential divisor function, a short interval result for the exponential Mobius function, Smarandachely antipodal signed digraphs, Smarandachely t-path step signed graphs, almost super Fibonacci graceful labeling, and similar topics. Contributors: R. Vasuki, A. Nagarajan, S. Gao, Q. Zheng, W. Liu, Z. Chang, M. K. Karacan, Y. Tuncer, E. Turhan, T. Korpinar, P. S. K. Reddy, and others.

Papers on intuitionistic fuzzy quasi weakly generalized continuous mappings, a short interval result for the Smarandache ceil function and the Dirichlet divisor function, some sufficient conditions for ϕ-like functions, a short interval result for the e-squarefree e-divisor function and similar topics. Contributors: K. Mohana, I. Arockiarani, R. Balakrishnan, R. Perumal, X. Zhao, B. S. Mehrok, G. Singh, X. Liu, P. Zhao, K. M. Nagaraja, P. S. K. Reddy, N. Subramanian, and others.

Papers on Smarandache's Orthic Theorem, Smarandache's Concurrent Lines Theorem, character graph in Brauer graph's model, robust stability of switched linear systems with time-varying delay, majority neighborhood number of a graph, divisibility tests for Smarandache semigroups, Hopf bifurcation in a predator-prey model with distributed delays, and similar topics. Contributors: R. S. Maragatham, S. Asawasamarit, U. Leerawat, S. Balasubramanian, D. Senthilkumar, M. Khoshnevisan, D. Senthilkumar, Sherinjoy S. M., and others.

Papers on some characterization of Smarandache boolean near-ring with sub-direct sum structure, three classes of exact solutions to Klein-Gordon-Schrodinger equation, a short interval result for the extension of the exponential divisor function, a function in the space of univalent function of Bazilevic type, Smarandache bisymmetric geometric determinat sequences, and other topics. Contributors: Aldous Cesar F. Bueno, D. Vamshee Krishna, T. Ramreddy, Hai-Long Li, Qian-Li Yangand, S. Panayappan, Hongming Xia, N. Kannappa, P. Tamilvani, and others.