Results 131 to 140 of about 5,343,237 (227)

A Hybrid Fractal-NURBS Model for Characterizing Material-Specific Mechanical Surface Contact

Machines
The reliability of mechanical systems hinges on analyzing the actual surface-to-surface contact area, which critically influences dynamic behavior, friction, material performance, and thermal dissipation. Uneven surfaces lead to incomplete contact, where
Leilei Zhang, Yingkun Mu, Kui Luo, Guang Ren, Zisheng Wang   +4 more
doaj   +1 more source

Exploring EEG and ECG in Music Listening: A Scoping Review

Psychophysiology, Volume 63, Issue 9, September 2026.
ABSTRACT Music listening, a common daily activity recognized for its emotional impact and ability to evoke memories, engages physiological and psychological processes. Concurrent electroencephalography (EEG) and electrocardiography (ECG) during music listening can inform our understanding of these processes.
Scott R. Leimroth, Robert J. Barry, Frances M. De Blasio, Timothy P. Byron   +3 more
wiley   +1 more source

Metric spaces with small rough angles and the rectifiability of rough self‐contracted curves

Journal of the London Mathematical Society, Volume 114, Issue 3, September 2026.
Abstract The small rough angle (SRA$\operatorname{SRA}$) condition, introduced by Zolotov in arXiv:1804.00234, captures the idea that all angles formed by triples of points in a metric space are small. In the first part of the paper, we develop the theory of metric spaces (X,d)$(X,d)$ satisfying the SRA(α)$\operatorname{SRA}(\alpha)$ condition for some
Estibalitz Durand Cartagena, Jeremy T. Tyson   +1 more
wiley   +1 more source

Effects of Landscape Pattern on Spatial Distribution of Soil Organic Carbon Content in a Typical Lakeside Oasis

Land Degradation &Development, Volume 37, Issue 14, Page 10494-10512, 30 August 2026.
ABSTRACT Knowledge of the factors influencing the spatial distribution of farmland soil organic carbon (SOC) content contributes to a better understanding of human impacts on soil, which is crucial for improving soil quality and mitigating climate change.
Ke Quan, Xinguo Li, Xiangyu Ge
wiley   +1 more source

Particle Size as a Key Remaining Uncertainty in Dust Direct Radiative Effect After EMIT: An Earth System Model Study

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Mineral dust exerts a major but uncertain radiative influence on Earth's climate. Using near‐global mineralogical constraints from NASA's Earth Surface Mineral Dust Source Investigation (EMIT) mission in an Earth system model, we quantify the relative importance of iron‐oxide content and particle size for estimating the dust direct radiative ...
Longlei Li, Neil Sexton, Natalie M. Mahowald   +2 more
wiley   +1 more source

Riemann–Liouville Fractional Calculus of Nonlinear Hidden Variable Recurrent Fractal Interpolation Functions Based on Rakotch Contraction

Journal of Function Spaces
In this paper, we study Riemann–Liouville fractional calculus of nonlinear hidden variable recurrent fractal interpolation function (HVRFIF) constructed based on Rakotch contraction, which is a generalization of Banach contraction.
Chung-Il Ro, Chol-Hui Yun, Song-Chol Kwon, Un-Ryong Rim   +3 more
doaj   +1 more source

Targeting Human Immunodeficiency Virus Integrase Beyond the Active Site: The Discovery and Development of Allosteric Integrase Inhibitors

ChemMedChem, Volume 21, Issue 16, 27 August 2026.
Human immunodeficiency virus (HIV) allosteric integrase inhibitors (ALLINIs) offer a vital alternative to standard therapies by targeting noncatalytic sites. By inducing aberrant integrase multimerization, they disrupt viral maturation. This review explores their medicinal chemistry evolution, detailing structural insights, structure–activity ...
Francesco Saccoliti, Elisa Patacchini, Emanuele Cara, Laura Zarbo, Antonella Messore, Aurora Albano, Giuseppe Ruggieri, Valentina Noemi Madia, Luigi Scipione, Roberta Costi, Roberto Di Santo   +10 more
wiley   +1 more source

Enhanced deep learning networks integrated by fractals for air quality index analysis. [PDF]

Front Artif Intell
Kala Nandhini S, Thanga Mariappan L.
europepmc   +1 more source

Research on Seafloor 3D Reconstruction Method Based on Sparse Measurement Points. [PDF]

Sensors (Basel)
Xiao E, Qin L, Chi Z, Gu H, Hua Y, Yang H, Li R.   +6 more
europepmc   +1 more source

Packing Densification Response-Constrained Fractal Characterization and Compaction Performance Evaluation of Widely Graded Granular Materials. [PDF]

Materials (Basel)
Ren GF, Wang XQ, Wang Y, Hu QY, Pei XJ, Zhang XC.   +5 more
europepmc   +1 more source