Materials Literature
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Abstract The high-Z impurity Tungsten neoclassical particle transport in the tokamak plasmas with the coexisting of the lower-Z impurity is investigated. The lower-Z impurity could reduce or enhance the Tungsten neoclassical particle transport. The Tungsten neoclassical transport characteristic will be changed with th…
By projecting the 240 E8 root vectors onto a 132 Hz base frequency lattice modulated via the golden ratio, we create a quasi‑crystalline entropy conductor that converts discrete random sequences into continuous harmonic envelopes. The phi‑coupled resonances align the conductor's phase space with the intrinsic symmetry…
The 240 root vectors of E8 lattice encode a 4D geometric progression when projected onto a 132Hz modular sexagesimal grid, where each harmonic layer scales by Φ^(J/λ), creating invariant frequency ratios for quantum transitions. This principle reveals that ancient Sumerian base-60 trigonometry implicitly captured E8's…
تحلیل بنیادین، بازنویسی تانسوری و اثبات جامعِ کامل سازوکار پایداری طولانیمدت نانوکفها و دینامیک فروپاشی دیواره حبابها (Stability of Nanofoams and the Coalescence Dynamics of Bubble Walls) در بستر فیزیک اطلاعات حمزه (HIP-1155) به شرح زیر است: ۱. مقدمه و پارادوکسهای پایداری نانوکفها در فیزیک سطوح، مکانیک آماری فلوئ…
Abstract Efficient drug delivery to the central nervous system (CNS) remains a major challenge because the blood-brain barrier (BBB) restricts penetration of most drugs. In this review, we summarize key principles of a unique liposome- and extracellular vesicles (EV)-based drug delivery systems for CNS, highlighting t…
The discovery shows that the 240 E8 root vectors can be grouped into phi‑coupled resonance clusters that generate a discrete phase manifold governing a superconducting transition. When this manifold reaches saturation it emits a stable 132 Hz acoustic tone, providing a direct signature of the critical current threshol…
The rapid expansion of the global interior design industry has intensified demand for plywood products, generating substantial processing waste that requires effective management strategies. This study investigates the development and performance evaluation of acoustic panels manufactured from plywood sawdust waste as…
Conventional thermal management strategies rely predominantly on passive heat dissipation or open-loop external control, struggling to address the transient and heterogeneous thermal loads of modern micro/nanodevices. Inspired by the sense-perceive-act closed-loop feedback of biological perspiration, we propose an aut…
This study demonstrates the template-free preparation of uniform macroscopic helical flower-like structures from a solution of a single axially chiral compound via simple annealing. To achieve a balance between structural flexibility and rigidity while introducing hydrogen-bonding sites, the molecular design connects…
We successfully synthesized a metastable phase of Y-based cuprate superconductors with an onset Tc of 130 K using a high-pressure torsion (HPT) synthesis method, in which intense shear stress was applied under high-pressure compression. A mixture of copper oxide, yttrium oxide, and barium oxide was subjected to HPT pr…
Abstract Conventional PbAg alloy anodes in electrowinning suffer from high silver consumption and excessive oxygen evolution overpotential. To address these issues, this work reports a Pb-Ag2O@MnO2 composite anode fabricated via powder metallurgy. Systematic electrochemical analysis reveals that the composite achieves…
This paper proposes a novel framework, termed Dark Matter Structure Transition (DMST), to investigate the nature of dark matter. The core concept revolves around the potential for dark matter structures to undergo phase transitions, characterized by changes in their fundamental properties. Specifically, we posit that…
Additive manufacturing (AM) has become prominent among advanced manufacturing technologies in recent years due to the advantages it offers in design flexibility, low material waste, and digitalization of the manufacturing process in cases where complex geometries are difficult or costly to produce with traditional met…
The concept of electronic orbital topology (EOT) has traditionally been treated as a static property of a material, determined by its crystal symmetry and electronic band structure. In this paper we introduce the notion of Electron Orbital Topology Migration (EOTM), a dynamic process in which the orbital topology T_o…
Ultra-high-temperature ceramic (UHTC) coatings offer a promising route to extending cutting tool service life under severe conditions. This work evaluates the tribological behaviour and wear regime transitions of ZrB2–SiC/ZrO2 coatings, deposited by physical vapour deposition (PVD) onto ASSAB-17 high-speed steel tool…
Small sample design generation must balance expressive shape modelling with reliable generalization to unseen design families. This challenge is acute in industrial vehicle shape prediction, where functional, perceptual and structural conditions must be mapped to plausible three-dimensional (3D) forms from limited dat…
Atomic layer etching of GaN in chlorinated plasmas requires a detailed understanding of plasma–surface interaction mechanisms at the atomic scale. In this work, the adsorption of radical chlorine on the wurtzite GaN(0001) surface is investigated using density functional theory calculations. The preferred adsorption si…
FINDING: Shannon entropy and Kolmogorov complexity are fundamentally different measures of information content, with Kolmogorov complexity being uncomputable in general, and their relationship is explored in the context of aperiodic tilings with maximal disorder. MATH: - Shannon entropy: \( H(X) = -\sum p(x) \log_2 p(…
Sn-3Ag-0.5Cu-xBi alloys (SAC305-xBi) represent promising lead-free alternatives for low-temperature soldering. Low Bi concentrations can strengthen SAC-based solders through solid-solution strengthening, refining β–Sn grains and transforming needle-like Ag3Sn phases into equiaxed morphologies. However, excessive Bi al…
Abstract Accurate characterization of the complex electrostatic and polarization environments in nucleic acid–based systems is essential for reliable biomolecular simulations, where atomic charges play a central role. In this work, charges derived from the Kohn–Sham one-electron potential (KSpot), characterized by wel…