Searching for a response: the intriguing mystery of Feynman's
  theoretical reference amplifier
Understanding the meaning of Greek temples' orientations. Akragas Valley
  of the Temples as a case study
Evolutionary Model of Species Body Mass Diversification Monovalent ions modulate the flux through multiple folding pathways of
  an RNA pseudoknot Dirac equation: the stationary and dynamical scattering problems The Euler-Poincare theory of Metamorphosis Solving a two-electron quantum dot model in terms of polynomial
  solutions of a Biconfluent Heun Equation Optimal Machine Intelligence at the Edge of Chaos Finding dissimilar explanations in Bayesian networks: Complexity results Integrating factors for second order ODEs Topological and Network Analysis of Lithium Ion Battery Components: The
  Importance of Pore Space Connectivity for Cell Operation Efficient depth extrapolation of waves in elastic isotropic media Computing Functional and Relational Box Consistency by Structured
  Propagation in Atomic Constraint Systems The mathematics of non-linear metrics for nested networks Approximating a Wavefunction as an Unconstrained Sum of Slater
  Determinants Fair Training of Decision Tree Classifiers Cycle Analysis of Directed Acyclic Graphs Kodaira dimensions of almost complex manifolds II Optimal-transport formulation of electronic density-functional theory On a Possible Similarity between Gene and Semantic Networks A Computational and Theoretical Investigation of the Accuracy of
  Quasicontinuum Methods On fiber diameters of continuous maps Machine learning prediction for mean motion resonance behaviour -- The
  planar case
physics.hist-ph physics.pop-ph