A holographic perspective on the axion quality problem by Peter Cox, Tony Gherghetta, Minh D. Nguyen

“…To preserve the axion solution, gravitational violations of the U(1)PQ symmetry must be suppressed to sufficiently high order. We present a simple, geometric solution of the axion quality problem by modelling the axion with a bulk complex scalar field in a slice of AdS5, where the U(1)PQ symmetry is spontaneously broken in the bulk but explicitly broken on the UV brane. …”
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Superstring scattering on the real projective plane by Andreas Bischof, Stephan Stieberger

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Cognitive Maps as a Tool of Estimating Software Quality Based on Standard Requirements by A. A. Drozhkin

“…The goal of raising software quality was formulated in order to maintain functional suitability at the rate of 0.9 and detail calculations were provided both in static and dynamic model of cognitive map with regard to controlled factors, such as team skills and architecture complexity. …”
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Presenting a model for determining the level of technological complexity of research and development activities in knowledge-based companies (case study: companies based in Golesta... by Gholamali shahmoradi, Taghi Torabi, Reza Radfar, Mohammadhasan Cheraghali

“…<p style="text-align: left;"><span style="font-family: times new roman, times, serif; font-size: 12pt;">Today, the research activities of knowledge-based companies are considered important sources of transformation in the fields of technology and knowledge production. The more advanced the level of these activities and the higher their technological complexity are, the more innovative and competitive products grow. …”
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Two-loop five-point two-mass planar integrals and double Lagrangian insertions in a Wilson loop by Samuel Abreu, Dmitry Chicherin, Vasily Sotnikov, Simone Zoia

“…We construct pure bases for these integrals and reconstruct their analytic differential equations in canonical form through numerical sampling over finite fields. The newly identified symbol alphabet, one of the most complex to date, provides valuable data for bootstrap methods. …”
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Reassessing Christopher Alexander’s theory of urban morphogenesis by Michael W. Mehaffy, Bin Jiang

“…Abstract The architect Christopher Alexander made major contributions in architecture, city science, computer science and other fields. His earlier works, notably “A City is Not a Tree,” contributed to the understanding of cities as complex adaptive systems. …”
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Simulation and zoning evaluation of in-situ stress field within ultra-deep tight sandstone reservoirs in thrust-nappe structures of Bozi-Dabei area, Tarim Basin by Zimeng XING, Ruixue LI, Hucheng DENG, Hang SU, Jiawei ZHANG, Jianhua HE, Hui ZHANG, Xiaofei HU, Shunting MA

“…Influenced by thrust-nappe structures and salt structures, the region has formed imbricate folding structures and a series of faults with large displacements and varying dip angles, resulting in a complex and highly variable in-situ stress field that is difficult to predict, severely restricting exploration and development in the area. …”
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RADIO-WAVES REFLECTION AT REMOTE SENSING OF UNDERLYING COVERS by L. P. Ligthart, A. I. Kozlov, A. I. Logvin, I. V. Avtin

“…It is necessary to have information about the surface in order to solve the monitoring task. The slightest changes in the electrical and physical properties of such areas as salinity, humidity, soil composition, etc. will lead to a change in the basic electrodynamics of the surface, notably its complex dielectric permittivity. …”
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Organizational and Economic Aspects of the State Support of the Enterprises and Organizations of National Defense Industry by Y. V. Mishin

“…The methodological basis of this article was legal documents in the field of investment promotion (Decrees of the President of the Russian Federation, Decrees of the Government of the Russian Federation, orders of ministries, etc.).Results: the article formulates proposals on the methods and procedures of justifying calculations, as well as the procedure and conditions for the provision of target funds. …”
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Performing a Multi-Stage Mathematical and Informational Task "Framing the First-Order Mandelbrot Set, Julia Sets, the Structure of Fixed Points of a Family of Polynomials of the Th... by Valeriy Sekovanov, Vladimir Ivkov, Elena Smirnova, Larisa Rybina

“…Using mathematical methods and computer experiments, the first-order frames of the Mandelbrot set and the structure of fixed points of a family of polynomials of the third degree of a complex variable are revealed. …”
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Multipolar Electromagnetic Emission of Newborn Magnetars by Yu Wang, Rahim Moradi, Liang Li

“…The fitted magnetar parameters for GRB afterglows are all typical values, with spins in the millisecond range and magnetic field strengths on the order of 10 ^14 –10 ^15 G. …”
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The Logarithmic Derivative in Scientific Data Analysis by Ruediger Grunwald

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A Novel Mixed-Precision Quantization Approach for CNNs by Dan Wu, Yanzhi Wang, Yuqi Fei, Guowang Gao

“…It finally adds the conditional constraints to trade-off the training loss of the network and the time complexity of the model. Our experimental results on CIFAR-10 and ImageNet show that our proposed method confers advantages over several state-of-the-art methods.CIFAR-10 and ImageNet are two commonly used datasets in the field of computer vision for image classification tasks. …”
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Automatic detection and counting of wheat spike based on DMseg-Count by Hecang Zang, Yilong Peng, Meng Zhou, Guoqiang Li, Guoqing Zheng, Hualei Shen

“…In summary, the proposed DMseg-Count model can effectively detect wheat spike and has good counting performance, which provides a new method for automatic counting of wheat spike and yield prediction in complex field environments.…”
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Editorial: Regions in evolution. Transitions, renewal and emerging forms of regionalisation by Thomas Perrin

“…The issue begins with an epistemological review of the notion of region, in order to grasp both its complexity and its permanence in the field of geography and spatial planning, at conceptual and instrumental levels. …”
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Introduction of a new nomen-clature of academic specialities in Russia: Continuity and innovations by S. I. Pakhomov, V. A. Gurtov, A. V. Stasevich

“…Therefore, there is a need to revise and update the relevant structure of academic specialities in order to meet the prospective demand from research and development sector of high-tech industries. …”
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Algebraic characterisation of hyperspace corresponding to topological vector space by Jayeeta Saha, Sandip Jana

“…Let X be a Hausdor  topological vector space over the field of real or complex numbers. When Vietoris topology is given,the hyperspace ℘(X) of all nonempty compact subsets of X forms a topological exponential vector space over the same field. …”
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Nonlinear Neutral Delay Differential Equations: Novel Criteria for Oscillation and Asymptotic Behavior by Belal Batiha, Nawa Alshammari, Faten Aldosari, Fahd Masood, Omar Bazighifan

“…The research provides a careful analysis of the monotonic properties of solutions and their derivatives, paving the way for a deeper understanding of this complex behavior. The research is particularly significant as it extends the scope of previous studies by addressing more complex forms of neutral differential equations. …”
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Computation of monostatic RCS using adaptive sparsity pattern preconditioning with an MBF‐MLFMM approach by Carlos Delgado, Eliseo García, Felipe Cátedra

“…The presented preconditioner can be used to optimise the convergence of complex problems with respect to the hardware resources available in each case while being transparent to the user.…”
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Super-leading logarithms in pp → 2 jets by Thomas Becher, Patrick Hager, Giuliano Martinelli, Matthias Neubert, Dominik Schwienbacher, Michel Stillger

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