Results 201 to 210 of about 94,177 (290)

Performance of PBF‐Printed Micro‐Channel Bipolar Plates as a Function of Flow‐Field Parameters and Plane Area

Fuel Cells, Volume 26, Issue 3, June 2026.
ABSTRACT SUS 316L bipolar plates (BPPs) with rectangular micro‐channels for polymer electrolyte membrane fuel cell (PEMFC) were fabricated using powder bed fusion (PBF) technology, and the effects of flow‐field structure parameters (channel width, rib width, and channel depth) on fuel cell performance were analyzed.
Chul Kyu Jin, Sung Hwan Bae, Min Sik Lee
wiley   +1 more source

Analysis of mandibular trabecular bone by fractal analysis in children born with oral cleft. [PDF]

BMC Oral Health
Reis CLB, Cavalcante-Leão BL, Fonseca-Souza G, Batista LH, Matsumoto MAN, Scariot R, Adacheski D, Daratsianos N, Beisel-Memmert S, Feltrin-Souza J, Küchler EC.   +10 more
europepmc   +1 more source

Quasivoids in Polydisperse Glassy Systems With Atomistic PEL Exploration and Iso‐Configuration Method

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Understanding the microscopic relaxation mechanisms in amorphous solids remains a fundamental challenge. A theoretical framework posits that dynamics are mediated by quasivoids: transient, localized quasi‐particles that are the amorphous analogue of crystalline vacancies.
Guan‐Qiang Liu, S. Swayamjyoti, Normand Mousseau, Man‐Kin Fung, Cho‐Tung Yip, Bernd Markert, Franz Bamer   +6 more
wiley   +1 more source

Liquid Phase TEM of Diffusing Emulsion Droplets. [PDF]

Small
Vratsanos MA, Bakalis E, Park C, Zerbetto F, Gianneschi NC.   +4 more
europepmc   +1 more source

Fluctuating Interfaces in Barotropic Beta‐Plane Turbulence

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Zonal jets manifest themselves as bands with sharp interfaces in the vorticity configuration. We develop an algorithm to track these fluctuating vorticity interfaces and systematically investigate their characteristic spatio‐temporal behaviors.
Sandip Sahoo, Samriddhi Sankar Ray
wiley   +1 more source

Effect of mandibular second premolar hypodontia on trabecular bone structure: a fractal analysis approach. [PDF]

BMC Med Imaging
Gokkurt Yilmaz BN, Yilmaz BE, Ozbey F.
europepmc   +1 more source

Influence of Botanical Origin on the Optical, Surface, and Nanomechanical Properties of Nanocellulose‐Based Films: A Comparative Study

Journal of Applied Polymer Science, Volume 143, Issue 19, May 15, 2026.
Schematic representation of the processing and multiscale characterization of nanocellulose films from different botanical sources. ABSTRACT Although the influence of botanical origin on nanocellulose properties is well recognized, an integrated multiscale framework linking chemical composition, fractal surface descriptors, and nanomechanical behavior ...
Márcia da Silva Costa, Erveton Pinheiro Pinto, Mário Vanoli Scatolino, Rodrigo Prioli Menezes, Adriano Reis Prazeres Mascarenhas, Matheus Cordazzo Dias, Gustavo Henrique Denzin Tonoli, Lina Bufalino, Francisco Tarcísio Alves Junior, Tiago Marcolino de Souza   +9 more
wiley   +1 more source

Mandibular bone changes in children with ADHD: evaluation using fractal analysis and mandibular indices. [PDF]

BMC Oral Health
Altunok Ünlü N, Çatal S, Özdemir Çelik DS.   +2 more
europepmc   +1 more source

Time‐Resolved SAXS Reveals Distinct Millisecond Metal‐Induced Conformational Dynamics of Monomeric α‐Synuclein

Advanced Science, Volume 13, Issue 25, 4 May 2026.
Time‐resolved SAXS reveals how physiologically relevant metal ions shape the earliest conformational responses of monomeric α‐synuclein. Fe3+ induces rapid compaction, Cu2+ generates heterogeneous and partially folded ensembles, while Mn2+ and Zn2+ cause only modest changes.
Rebecca Sternke‐Hoffmann, Miriam Dos Santos Pinto, Xue Wang, Jinghui Luo   +3 more
wiley   +1 more source