Results 141 to 150 of about 20,912 (250)

Optimization of Fractal Image Compression

Fractal Image Compression (FIC) is a lossy image compression technique that leverages self-similarity within an image to achieve high compression ratios. However, the process of compressing the image is computationally expensive. This paper investigates optimization techniques to improve the efficiency of FIC, focusing on increasing compression ratio ...
openaire   +2 more sources

Unraveling the Mystery of Melt Migration in Migmatites: From Channeling Instability to Pattern Formation

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract Melt migration in partially molten rocks is commonly described by porous flow models controlled by the hydro‐mechanical compaction length, which effectively explains melt extraction at mid‐ocean ridges. However, this framework cannot account for the paradoxical accumulation of small melt fractions into rhythmic leucosome–melanosome bands in ...
Qingpei Sun, Manman Hu, Roberto Weinberg, Klaus Regenauer‐Lieb   +3 more
wiley   +1 more source

Experimental Study on Mechanical Effects of Pore-Permeability Fractal Characteristics of Coal Rock Based on Variable-Mass System of Coal Mine Geological Water. [PDF]

ACS Omega
Zhu X, Zhang T, Bai J, Pang M.
europepmc   +1 more source

Entrainment of Muddy Sediment From Immobile Gravel River Beds

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract This study examines the transport of fine muddy sediment through a gravel‐bed reach. In such cases, mud is often conceptualized as a size fraction that interacts little with the bed (i.e., as washload). However, previous studies have shown that mud can deposit within gravel beds.
Brayden Schiller, Kyle Strom
wiley   +1 more source

Innovative Processing Technologies for Clean‐Label Liquid Foods With High Protein Content: Advances in Process Development and Quality Evaluation

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT The demand for protein‐based liquid foods is increasing due to growing awareness of the impact of diet on human health. This trend has prompted the food industry to explore minimal processing technologies that ensure both safety and clean‐label appeal.
Jerish Joyner Janahar, Dibyakanta Seth, V. M. Balasubramaniam   +2 more
wiley   +1 more source

Dynamic Failure Behavior of Conglomerate under Impact Loading: Experimental and Numerical Insights for CO₂ Storage Applications. [PDF]

ACS Omega
Cheng W, Lou Y, Zhu L.
europepmc   +1 more source

Assessing multifunctional mountain landscape in an Eastern European framework

Geographical Research, Volume 64, Issue 2, May 2026.
The research introduces the Biocultural Resilience Index (BRI), a novel tool for assessing multifunctional landscape sustainability. By integrating biological, cultural, and socio‐economic indicators, the BRI identifies vulnerable areas and informs strategies for sustainable management.
Viorel Gligor, Remus Crețan, Emanuela‐Adina Nicula, Mircea Alexe, Alexandru‐Sabin Nicula   +4 more
wiley   +1 more source

Study on the mesoscopic failure and fractal characteristics of concrete with holes and cracks. [PDF]

Sci Rep
Lv B, Liu H, Zheng L, Zuo Y, Xiao S, Wang Y, Zhang T, Yang Y.   +7 more
europepmc   +1 more source

Optical Mapping of Pacing‐Elicited Slow Waves in the Swine Stomach: Role of Virtual Electrodes

Neurogastroenterology &Motility, Volume 38, Issue 5, May 2026.
Unipolar electrical pacing stimuli delivered to the stomach wall induce adjacent regions of both depolarized and hyperpolarized tissue known as virtual electrodes. Electrical slow waves elicited by pacing start from depolarized virtual electrodes approximately 1 cm from the pacing electrode site and not from the electrode site itself.
Hanyu Zhang, Haley N. Patton, Nipuni D. Nagahawatte, Bijay Guragain, Leo K. Cheng, Gregory P. Walcott, Jack M. Rogers   +6 more
wiley   +1 more source

Fractal Compression of Medical Images

, 2008
Medical images, like any other digital data, require compression in order to reduce disk space needed for storage and time needed for transmission. The lossless compression methods of still images can shorten the file only to a very limited degree. The application of fractal compression to medical images would allow obtaining much higher compression ...
openaire   +1 more source