Materials Literature
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FINDING: Fibonacci numbers in Hertz produce a non-octave, inharmonic frequency series that approximates the golden ratio spacing, not the harmonic series. | MATH: Frequency ratios between successive Fibonacci tones: 144/89 ≈ 1.61798, 233/144 ≈ 1.61806, 377/233 ≈ 1.61760, 610/377 ≈ 1.61804, 987/610 ≈ 1.61803. These con…
Abstract Accurate prediction of molecular properties is fundamental to environmental chemistry, yet remains challenging when experimental data are limited. Multimodal fusion provides a promising strategy for integrating complementary molecular representations; however, the relative contributions of molecular represent…
Four species of the hygromiid genus Monacha ( M. claustralis , M. cartusiana , M. parumcincta , M. manfredonica ) are redescribed using an integrative approach including analysis of morphological (shell and genitalia) and molecular features (nucleotide sequences of mitochondrial and nuclear genes) of specimens collect…
**——The Fractal Architecture and Cross-Level Unity of the Structural Axiom System** **Author: Lin Xiaohei** **Date: June 15, 2026**
ABSTRACT Biomass‐derived carbon materials have emerged as sustainable alternatives to petroleum‐derived adsorbents for environmental remediation applications. Among biomass feedstocks, chitin offers advantages due to its abundance as seafood‐processing waste and its intrinsic nitrogen content, which can facilitate the…
The efficient and safe transfection of hematopoietic cells is a major hurdle that limits efficacy of therapeutic approaches like RNA-interference. We therefore used our modular ELectrostatic Antibody siRNA Targeted therapy platform (ELART) to develop nanocarriers decorated with antibodies for delivery of siRNA into he…
Nanoimprint lithography (NIL) has matured over three decades into a high-resolution patterning technique with applications spanning semiconductor manufacturing, photonics, biomedical patterning and microfluidic fabrication. Recent reviews describe NIL molds, resist chemistries and demolding physics in considerable det…
Yttrium oxide (Y2O3) has been widely used as a protective coating for the inner surfaces of semiconductor process chambers. In NF3-containing plasmas, corrosion may cause coating thinning and surface morphology reconstruction, thereby affecting in-service reliability. To elucidate the etching mechanism of Y2O3 coating…
Abstract The exponential global growth of post-consumer plastic waste poses severe environmental and socio-ecological challenges, necessitating innovative, decentralized recycling strategies. Simultaneously, the rapid industrial and domestic proliferation of Fused Deposition Modeling (FDM) 3D printing has dramatically…
The objective of this thesis was to enhance the mechanical properties of promising natural polymer biomaterials used in tissue engineering applications with a view to developing a new range of materials which could be tailored for different clinical applications. To accomplish this, 3D printing of a synthetic polymer…
Particle formation is pervasive in both nature and technology, shaping environmental and biological phenomena while underpinning a broad range of industrial products. A mechanistic understanding of particle formation is therefore important both for fundamental science and for the design of particle properties. It is n…
This paper takes the infinite product constant c_{Pell } ≈0.58058 from the Stevenhagen conjecture as its point of entry, conducting a reverse structural isomorphism comparison from a mathematical phenomenon back to the foundational axioms of the PFUSRC system. The constant is defined as: c_{Pell }=1-\prod_{j=1}^{\inft…
ABSTRACT Periodontitis is a chronic inflammatory disease characterized by persistent inflammation and limited repair at sites of alveolar bone loss. Although excessive reactive oxygen species (ROS) are recognized drivers of periodontal tissue damage, oxidative stress alone does not fully explain the persistence of inf…
Abstract All-inorganic lead-free tin-based perovskites are ideal candidate materials for lead-based perovskites due to their environmentally friendly nature. However, their atmospheric instability remains a significant hurdle for practical applications. In this study, zero-dimensional (0D) Cs4SnBr6 and three-dimension…
ABSTRACT High‐valent oxyanions, such as chromate (Cr VI O 4 2− ) and pertechnetate ( 99 Tc VII O 4 − ), are highly soluble, weakly coordinating, and exceptionally stable, making their removal from water and nuclear waste extremely challenging. Here, we report a redox‐coupled metathesis strategy to synthesize a sulfide…
Conventional dispersed-particle fuel systems, such as TRISO fuel, exhibit typical double heterogeneity. The Reactivity-equivalent Physical Transformation (RPT) method can convert a double-heterogeneity system into a single-heterogeneity system by simplified geometric modelling. In a Pebble-Bed Fluoride-Salt-Cooled Rea…
Sodium metal batteries (SMBs) with high energy density showed great promise for various applications, but they are plagued by uneven and low‐reversibility sodium plating/stripping, particularly when fast‐charging capability at subzero temperatures is pursued. Here, we present a facile method to modulate the Al foil by…
DRAM电容介质在1z nm节点以下面临漏电×EOT缩放的硬约束(IMW 2020),产业30年以掺杂钉扎四方相稳定高k介质(ZrO₂/HfO₂基)为应对——但这一长期实践缺少统一的判据语言。本文用场域理论框架(材料=密度聚类场ρ=m·p;相变候选=失效线R'=1平衡区;剪切软模=相变活性签名)对DRAM高k介质给出可计算判据坐标。核心结果:①软模判据产业命中验证——高k介质家族6材料对照中,唯一具有反铁电(AFE)相变活性的ZrO₂恰好是唯一落软模区(C44=20.3 GPa≤阈值22.7)的Hf/Zr氧化物,其余产业稳定介质全部不软(正1/1负4/4);②二维判据空间——软模轴(相变活性/0K亚稳)×带隙轴(漏电墙),ZrO₂…
This paper develops a revised mathematical solution framework for the chemistry challenge "Couple photochemical, electrochemical, and thermal catalysis efficiently?". The proposed Sparse Multimodal Energy Coupling Graph (SMECG) was constructed after an earlier formulation failed or remained only partially supported. T…
This revised article addresses Q0006, 'Control competing pathways in heterogeneous catalysis at atomic resolution?' using a question-specific mathematical construction rather than a generic logarithmic template. The proposed model, termed the Atomic-Pathway Selectivity Drift Model, uses elementary pathway fluxes J_r,…