Results 151 to 160 of about 10,210,730 (222)

Surface‐driven size scaling of the lattice parameter, Debye–Waller coefficient and microstrain in nanocrystals

Acta Crystallographica Section A, Volume 82, Issue 5, Page 366-376, September 2026.
This work develops three surface‐driven nanoscale models for the diffraction‐derived lattice parameter, Debye–Waller coefficient and microstrain, clarifying why their size dependences are not equally universal. Atomistic simulations and literature data show that lattice parameter trends depend strongly on capillarity, chemistry and defects, whereas the
Sirisha Subbareddy, Erick Agnolin, Marcelo Augusto Malagutti, Narges Ataollahi, Robert Dinnebier, Paolo Scardi   +5 more
wiley   +1 more source

Strong Proper C-H Hydrogen Bonds: Experimental Evidence across Spectral Ranges. [PDF]

JACS Au
Kliuchynskyi A, Biswas A, Shalit A, Kananenka AA, Dereka B.   +4 more
europepmc   +1 more source

Fully Coupled Electromagnetic‐Thermal‐Mechanical Model for Induction Heating of Thin Steel Sheets With the Presence of Thermal Buckling

International Journal for Numerical Methods in Engineering, Volume 127, Issue 16, 30 August 2026.
ABSTRACT Large deformations can become an important issue in induction heating applications, especially for structures with low bending stiffness, such as thin sheets. In such cases, thermal expansion induces not only substantial in‐plane stresses but also out‐of‐plane buckling, which in turn strongly influences the electromagnetic field configuration.
Vladimir Filkin, Yury Vetyukov, Florian Toth   +2 more
wiley   +1 more source

The assumption of a threshold is false in risk assessments for endocrine disrupting chemicals (EDCs) when endogenous hormones being disrupted are already above any possible threshold: a policy failure by the US FDA. [PDF]

Environ Health
Vom Saal FS, Welshons WV.
europepmc   +1 more source

Seasonal Reversal of Polarity Dominance in High‐Current Cloud‐to‐Ground Return Strokes Over East Asian Midlatitudes

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Extreme positive cloud‐to‐ground lightning over East Asian midlatitudes exhibits a spring–autumn double maximum hidden by the familiar winter climatology. Using 1,838,538 return strokes with absolute peak currents at least 200 kA during 2006–2024, we resolve its annual cycle by month and latitude.
Nengxing Guo, Li Cai, Yu Feng, Wenzhao Lu, Yongxing Zeng, Yuheng Niu, Chun Zhao, Shanqiang Gu   +7 more
wiley   +1 more source

Bulk Spin-Orbit Torque-Driven Spin Hall Nano-Oscillators Using PtBi Alloys with Engineered Crystallinity. [PDF]

ACS Appl Mater Interfaces
Shashank U, Kumar A, Parvini TS, Heyen H, Zeng L, Yankovich AB, Choi JG, Rajabali M, Olsson E, Münzenberg M, Åkerman J.   +10 more
europepmc   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, Volume 28, Issue 16, 19 August 2026.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Hydration gradients drive lipid self-segregation. [PDF]

Proc Natl Acad Sci U S A
Labecka N, Andersson JM, Sparr E, Roger K.   +3 more
europepmc   +1 more source

Thermodynamic Controls on the Competition Between CO2 Solute Transport and Retention in Fracture‐Pore Media: Insights From Real‐Basalt Microfluidics

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Reactive‐surface exposure during basalt carbonation is controlled by the entry and retention of fracture‐transported CO2 solute within adjacent pores, yet these pore‐scale processes remain poorly constrained under reservoir temperature and pressure.
Zhiqiang Luo, Mengyi Li, Tengyu Ma, Zhijun Wu   +3 more
wiley   +1 more source

Role of frustrations in cell reprogramming. [PDF]

PNAS Nexus
Yao Y, Zhu J, Li W, Pei D.
europepmc   +1 more source