THOUSAND OAKS, California, March 30 -- AERA Open, a peer-reviewed journal from the American Educational Research Association that it advances knowledge through study across arenas of inquiry related to education and learning, published research articles, including the following topics, in its January/December 2021 edition: Regular Article: * Schools With Test-Based Promotion: Effects on Instructional Time Allocation and Student Learning in Grade 3 * Lesson Study as a Faculty Development Init  more

CAMBRIDGE, England, April 2 -- Compositio Mathematica, an journal that says it features algebra, number theory, topology, algebraic and differential geometry and global analysis from the London Mathematical Society, published research articles on the following topics in its March 2021 edition: Research Article: * On dualizability of braided tensor categories * Instantons and Bar-Natan homology * Depth-graded motivic multiple zeta values * Rigid-analytic varieties with projective reduction   more

DURHAM, North Carolina, March 31 -- Duke Mathematical Journal published research articles on the following topics in its April 1, 2021 edition: * Canonical reduction of stabilizers for Artin stacks with good moduli spaces * On the singularity of random symmetric matrices * Quasiflats in hierarchically hyperbolic spaces * Small-scale creation for solutions of the SQG equation * Square-root cancellation for sums of factorization functions over short intervals in function fields The April 202  more

OXFORD, England, April 1 -- The International Journal of Lexicography, a journal that says it features lexicography, including issues of design, compilation and use and with dictionaries of all languages that focuses is on dictionaries of the European languages, monolingual and bilingual, synchronic and diachronic, pedagogical and encyclopedic from the European Association for Lexicography, published research articles on the following topics in its March 2021 edition: Articles: * 'Alien' vs.   more

NEWARK, Delaware, April 1 -- The Journal of Adolescent and Adult Literacy, a peer-reviewed journal that says it aims at improving engagement and achievement among literacy learners ages 12 and older from the International Literacy Association, published research articles on the following topics in its March/April 2021 edition: FEATURE ARTICLES: * "They Are Doers": Writing to Advocate With Immigrant Youth in Community-Based Organizations * Hybrid Spaces: Adolescent Literacy and Learning in a   more

ACTON, Australia, April 1 -- The Journal of Australian Mathematical Society, a journal that says it covers all areas of pure mathematics and mathematical statistics from the Australian Mathematical Society, published research articles on the following topics in its April 2021 edition: Research Article: * A Framework For Torsion Theory Computations On Elliptic Threefolds * Dirichlet Forms And Ultrametric Cantor Sets Associated To Higher-Rank Graphs * Monotone And Pseudo-Monotone Equilibrium   more

PHILADELPHIA, Pennsylvania, April 1 -- The Journal on Applied Algebra and Geometry, a peer-reviewed journal that says it features development of algebraic, geometric and topological methods with connection to applications from the Society of Industrial and Applied Mathematics, published research articles, including the following topics, in its Vol. 5, No. 1 edition: * Kippenhahn's Theorem for Joint Numerical Ranges and Quantum States * Second-Order Cone Representation for Convex Sets in the Pl  more

BASEL, Switzerland, April 3 -- Mathematics, peer-reviewed open access journal that says it provides an advanced forum for studies related to mathematical sciences, published research articles, including the following topics, in its Vol. 9, No. 7 edition: Article: * Mexican Axolotl Optimization: A Novel Bioinspired Heuristic * The Markovian Pattern of Social Deprivation for Mexicans with Diabetes * The Impact of Rebate Distribution on Fairness Concerns in Supply Chains * Fuzzy Techniques App  more

PROVIDENCE, Rhode Island, April 3 -- Mathematics of Computation, a peer-reviewed journal that says it features numerical analysis, computational discrete mathematics, number theory, algebra and combinatorics from the American Mathematical Society, published research articles, including the following topics, in its Vol. 90, No. 329 edition: * Analysis of adaptive BDF2 scheme for diffusion equations * Approximate first-order primal-dual algorithms for saddle point problems * Approximation prope  more

PROVIDENCE, Rhode Island, April 3 -- Proceedings of the American Mathematical Society, a peer-reviewed journal that says it features applied mathematics, published research articles, including the following topics, in its Vol. 149, No. 5 edition: * Deformation theory of contact Lie algebras as double extensions * Depth functions of powers of homogeneous ideals * Fourier transforms and Ringel-Hall algebras of valued quivers * Frequently dense harmonic functions and universal martingales on tr  more

MILTON, England, March 30 -- Research in Mathematics Education Journal, a peer reviewed journal from the British Society for Research into Learning Mathematics, published research articles on the following topics in its Vol. 23, Issue 1 edition: Articles: * How do teacher guides give support to mathematics teachers? Analysis of a teacher guide and exploration of its use in teachers' practices * Comparing middle grade students' oral and written arguments * A comparative synthesis of UK mathe  more