Materials Literature
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The concept of a boundary has traditionally been treated as a static geometric object that separates distinct regions of space or state. This paper introduces a new framework that treats boundaries as dynamical entities whose motion is governed by a universal set of mathematical laws. We define the Boundary Evolution…
The crystal form a drug adopts can change everything from how it dissolves to whether it works in the clinic, yet predicting which polymorphs a flexible molecule will produce remains one of the most stubborn problems in pharmaceutical science. Competing forms typically differ in energy by less than 2 kJ mol-1, a preci…
The elastic modulus of porous materials is commonly described using power-law scaling relations with relative density, where the scaling exponent is often interpreted in terms of the underlying deformation mechanism. However, in highly disordered porous networks, changes in density are generally accompanied by changes…
Oxygen dopants play a critical role in tuning the properties of cuprate superconductors, yet it is challenging to visualize them at the atomic scale. Here, we use multislice electron ptychography to directly image oxygen dopants in a Sr2CuO3+delta film. We observe oxygen dopants at interstitial sites between the Cu-O…
This paper introduces the concept of Algorithmic Substitution Geometry, a novel framework for understanding and manipulating computational systems through the lens of geometric substitution. We define a space, denoted as $\mathcal{M}_S$, comprised of all possible computational components that can be substituted. The d…
This paper investigates the phenomenon of computational boundary phase transitions in complex systems, particularly focusing on the behavior of coupled systems described by a coupling strength parameter, denoted as [λ]. The central argument posits that when the coupling strength [λ] is less than a critical value [λ*],…
A version number is a claim about provenance, and published weights can be checked for CONSISTENCY with it: endpoint continuity (how strongly two released endpoints correlate tensor-by-tensor) and aligned update geometry (how two releases' deltas from a common ancestor relate element-wise). Neither is training-history…
This paper introduces the concept of Algorithmic Substitution Geometry, a novel framework for understanding and manipulating computational systems through the lens of geometric substitution. We define a space, denoted as $\mathcal{M}_S$, comprised of all possible computational components that can be substituted. The d…
A presentation explaining the proof https://doi.org/10.5281/zenodo.22019186 of determining the maximum "diameter" of a Miura-ori folded sheet at any "n" sizing
This contains input PDB files (Cryo-EM 7E7O derivatives), AutoDock Vina configuration files, docking pose outputs, and docking configuration scripts for ABCA4 N-Ret-PE binding site variants.
Biological targeting is crucial for effective cancer treatment with reduced toxicity but is limited by the availability of tumor surface markers. To overcome this, we developed a nanoparticle-based (NP-based), tumor-specific surface marker–independent (TRACER) targeting approach. Utilizing the unique biodistribution p…
Techno-economic evaluation of ACCC reconductoring and dynamic line rating on the 150 kV Java-Bali transmission network requires a validated multi-objective optimization framework capable of quantifying thermal, economic, and environmental benefits under real meteorological conditions. This study develops such a framew…
This preprint investigates an apparent ε^(3/4) scaling law arising near a singular ModMax–Białynicki–Birula constitutive interface and asks whether that exponent represents the true asymptotic dynamics. The analysis shows that the observed three-quarter behaviour is not, by itself, sufficient evidence for a fundamenta…
This paper proposes a novel architecture for active bio-defence, transitioning from passive filtration to Log-6 pathogen decomposition. We integrate Triply Periodic Minimal Surface (TPMS) structures fabricated via 316L stainless steel with atomic layer deposition (ALD) gradient coatings (TiO2/Al2O3) to optimise Non-Th…
Sàn giao dịch vàng là một thiết chế quan trọng trong hạ tầng thị trường tài chính hiện đại, góp phần tăng cường tính minh bạch của thị trường, hỗ trợ hình thành giá vàng theo cơ chế thị trường và cung cấp công cụ quản lý rủi ro cho các chủ thể trong nền kinh tế. Trong bối cảnh Việt Nam đang xem xét cải cách chính sách…
A practical technical guide for researchers and laboratory teams selecting or specifying electrochemical cells. It covers experiment-driven cell format selection, electrode geometry, reference-electrode placement, uncompensated resistance, gas handling, bubble control, wetted materials, seals, troubleshooting, and a c…
We show that shape-Wilf-equivalence is not closed under inversion: of the seven inverse pairs of length-four patterns, exactly one is shape-Wilf-equivalent, and it is precisely the pair generated by the known equivalences of Backelin-West-Xin and Stankova-West. Since inverse patterns are always Wilf-equivalent and lif…
🔥 FIRE SAFETY IN THE LABORATORY Prevention • Preparedness • Rapid Response • Safe Evacuation 🚨 A laboratory fire can develop in seconds—but preparation, training and the right response can save lives. This powerful Annotated Laboratory Teaching Poster on Fire Safety in the Laboratory provides a practical, visual guide…
This paper investigates the phenomenon of computational boundary phase transitions in complex systems, particularly focusing on the behavior of coupled systems described by a coupling strength parameter, denoted as [λ]. The central argument posits that when the coupling strength [λ] is less than a critical value [λ*],…
This paper presents a numerical study of charged particle dynamics under the influence of crossed electric and magnetic fields (E×B drift) tailored to the operational parameters of the International Thermonuclear Experimental Reactor (ITER). A geometric computational model implemented in MATLAB was used to investigate…