文献openalex2026-08-15cc-by-nc-nd
Abstract Natural photosynthetic antennas arrange chromophores at high density without aggregation, concentrating excitation energy at the reaction center with near-unity quantum efficiency. Reproducing this function is a key challenge for delivering light energy to artificial photosynthetic reactio…
doi: 10.1021/aps.6c00022source:openalex: https://openalex.org/W7203548144
文献openalex2026-08-15cc-by-nc-sa
Durometer hardness (Shore D) is generally used for measuring hardness of the thermoplastic elastomers, vulcanized rubber, some plastics etc. In this study, availability of the Shore D hardness method for wood hardness was investigated. In addition, it was investigated whether the values obtained…
doi: 10.24011/barofd.1811913source:openalex: https://openalex.org/W7203547314
文献openalex2026-08-15cc-by
We demonstrate that the algebraic closure of accumulated geometric torsion across all 120 root-pair transitions in the hyperbolic phi-space partition generates a topological invariant — a torsion-holonomy class — that locks the E8 system into discrete, quantized resonance harmonics. Because the 240…
doi: 10.5281/zenodo.21942963source:openalex: https://openalex.org/W7203547685
文献openalex2026-08-15cc-by
This paper introduces Computational Structural Fusion Theory (CSFT), a novel framework aimed at fundamentally transforming how we approach complex problem-solving. The core concept of CSFT revolves around the deliberate combination of disparate structural elements – represented as [S1 + S2] – to ge…
doi: 10.5281/zenodo.21946408source:openalex: https://openalex.org/W7203548178
文献openalex2026-08-15cc-by
FINDING: Golden angle (137.51°) governs phyllotaxis and spiral packing in biological and physical systems across scales, with Fibonacci ratios constraining tubulin dimer spacing in microtubule lattices. MATH: - Golden angle = 360° × (1 − 1/φ) = 360° × (1 − 0.618) = 360° × 0.382 = 137.5077° - φ = (1…
doi: 10.5281/zenodo.21942595source:openalex: https://openalex.org/W7203548486
文献openalex2026-08-15许可待确认
This study investigates the potential use of recycled Polyethylene Terephthalate (PET) plastic waste in the production of sustainable floor tiles, focusing on abrasion behaviour, mechanical strength, durability, and physical performance. An experimental investigation was conducted to evaluate the p…
doi: 10.67818/jnrees.7source:openalex: https://openalex.org/W7203547645
文献openalex2026-08-15许可待确认
Abstract Flexible and lightweight polymer nanocomposites with high electromagnetic interference (EMI) shielding efficiency are highly desirable for advanced electronic and communication systems. In this work, conductive polyaniline (PANI) was synthesized by chemical oxidative polymerization, while…
doi: 10.1021/acs.langmuir.6c03763source:openalex: https://openalex.org/W7203547810
文献openalex2026-08-15cc-by
Abstract Scaling factors are derived for fundamental harmonic vibrational frequencies and molecular thermodynamic corrections using the recently developed wavenumber power scaling (WPS) method [Spectrochim. Acta, Part A2026, 359, 127967.]. WPS enables a simple two-parameter scaling of vibrational f…
doi: 10.1021/acs.jctc.6c01138source:openalex: https://openalex.org/W7203547930
文献openalex2026-08-15cc-by
FINDING: Golden angle defined as angular division of circle by golden ratio, yielding approximately 137.5° (or 222.5° for the complementary arc). | MATH: Golden angle \( \phi = 360^\circ \times (1 - 1/\varphi) = 360^\circ / \varphi^2 \approx 137.507764^\circ \), where \( \varphi = (1+\sqrt{5})/2 \a…
doi: 10.5281/zenodo.21942967source:openalex: https://openalex.org/W7203547832
文献openalex2026-08-15cc-by
Configuration-space topology (CST) derives exchange statistics from the fundamental group of the configuration space of indistinguishable particles: the symmetric group S_N in d>=3 (only boson +1 and fermion -1 exchange phases) and the braid group B_N in d=2 (anyons). This paper argues CST is the c…
doi: 10.5281/zenodo.21957291source:openalex: https://openalex.org/W7203546940
文献openalex2026-08-15cc-by-nc-nd
Tetragonal equiatomic FeNi has gained popularity in its ordered phase as an alternative to rare-earth permanent magnets. Current research suggests that a disordered tetragonal phase (A6-FeNi) is the previous step to obtain the ordered tetragonal L1 0 phase. The most recent studies present chemical…
doi: 10.1016/j.jallcom.2026.190441source:openalex: https://openalex.org/W7203547079
文献openalex2026-08-15cc-by
ABSTRACT Magnetoelectric composites offer a powerful route for remotely converting magnetic stimuli into local electrical cues, with promising biomedical applications in electrical stimulation. In strain‐mediated magnetoelectric heterostructures, however, efficient coupling depends strongly on crys…
doi: 10.1002/advs.77180source:openalex: https://openalex.org/W7203546799
文献openalex2026-08-15cc-by
FINDING: Discrete conformal equivalence provides a rigorous framework for mapping hexagonal tilings onto icosahedral surfaces, directly modeling viral capsid geometry via quasi-equivalence theory. | MATH: The key is the discrete conformal factor \( u_i \) on vertices, satisfying \( \ell_{ij} = e^{(…
doi: 10.5281/zenodo.21943017source:openalex: https://openalex.org/W7203546346
文献openalex2026-08-15cc-by
Abstract Short self-assembling peptides are versatile building blocks for enzyme-responsive nanostructured biomaterials. Here, we investigate how N -terminal acetylation affects the stability, fibrillogenesis, and protease-mediated fragment formation of two modular peptides, ug51 and ug52, composed…
doi: 10.1007/s00253-026-14007-5source:openalex: https://openalex.org/W7203546486
文献openalex2026-08-15cc-by-nc-nd
Geopolymer cement (GC) is gaining attention as a sustainable alternative to Portland cement due to its lower CO₂ emissions. However, GC formations rely on sodium silicate, which is expensive, and its production has a high carbon footprint. The development of alternative silica and aluminosilicate s…
doi: 10.1016/j.nxmate.2026.103205source:openalex: https://openalex.org/W7203546242
文献openalex2026-08-15cc-by-nc-nd
Microplastics (MPs) are broadly recognized as ubiquitous contaminants in aquatic environments and pose considerable risks to ecosystems worldwide. Lake sediments act as important sinks for MPs, recording their long-term accumulation and reflecting historical anthropogenic influences. However, the a…
doi: 10.1016/j.ecoinf.2026.103992source:openalex: https://openalex.org/W7203547164
文献openalex2026-08-15cc-by
FINDING: Icosahedral symmetry is the dominant geometric principle in viral capsid architecture, with structural constraints dictated by quasi-equivalence theory. MATH: - Icosahedral symmetry group: order 60 (rotational) or 120 (full). - Caspar-Klug triangulation numbers: T = h² + hk + k², where h,k…
doi: 10.5281/zenodo.21942587source:openalex: https://openalex.org/W7203547196
文献openalex2026-08-15cc-by
When the 30 phi-scaled 132 Hz octads achieve complete theta-phase locking across the E8 240-root lattice, their cumulative spectral interference generates a conserved topological charge — the Phi-Spectral Invariant — embedded within the Xiao manifold's 4D attractor. This invariant acts as a selecti…
doi: 10.5281/zenodo.21942938source:openalex: https://openalex.org/W7203546959
文献openalex2026-08-15cc-by
FINDING: DNA helix dimensions are claimed to encode the golden ratio (φ ≈ 1.618) in its major/minor groove widths and overall pitch-to-diameter ratio. | MATH: Major groove width ≈ 22 Å, minor groove width ≈ 12 Å → ratio 22/12 ≈ 1.833 (not φ). Helix pitch ≈ 34 Å, diameter ≈ 20 Å → pitch/diameter = 3…
doi: 10.5281/zenodo.21942981source:openalex: https://openalex.org/W7203545000
文献openalex2026-08-15许可待确认
Abstract Solvation free energy (SFE) is a fundamental thermodynamic quantity governing biomolecular processes in solution. Although the atomic decomposition method derived from the Kirkwood charging formula enables site-resolved evaluation of SFE contributions, its application within the three-dime…
doi: 10.1021/acs.jpcb.6c04503source:openalex: https://openalex.org/W7203545126