Results 91 to 100 of about 432,940 (367)

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

open access: yesAdvanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

Comparing hyperbolic and extremal lengths for shortest curves [PDF]

open access: yesarXiv, 2019
We give a linear upper bound for the extremal length in terms of the hyperbolic length for curves of a shortest pair of pants decomposition. As a consequence, we obtain results on the asymptotics of the maximum of the extremal length systole in moduli space for large genus.
arxiv  

An Examination of Aerosol Jet‐Printed Surface Roughness and its Impact on the Performance of High‐Frequency Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley   +1 more source

Efficacy and safety of collagenase clostridium histolyticum for Dupuytren disease nodules: a randomized controlled trial

open access: yesBMC Musculoskeletal Disorders, 2017
Background To determine the safety and efficacy of collagenase clostridium histolyticum (CCH) injection for the treatment of palmar Dupuytren disease nodules.
Bronier Costas   +5 more
doaj   +1 more source

Thermokinetic Modeling Approach for Aluminide Diffusion Coatings on Molybdenum Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
The advancement of innovative materials for protective coatings in high‐temperature environments relies on a detailed understanding of diffusion processes within these systems. This article presents findings from modeling approaches, supporting the development and optimization of coating materials by focusing on the prediction of diffusion‐driven ...
Jurica Filipovic   +4 more
wiley   +1 more source

Some remarks on extremal problems in weighted Bergman spaces of analytic functions [PDF]

open access: yesCommun.Korean Math.Soc.,27,(2012),4,753-762, 2011
We prove some sharp extremal distance results for functions in weighted Bergman spaces on the upper halfplane.We also prove such results in the context of bounded strictly pseudoconvex domains with smooth ...
arxiv  

Survey of the needs of patients with spinal cord injury: impact and priority for improvement in hand function in tetraplegics\ud [PDF]

open access: yes, 2004
Objective: To investigate the impact of upper extremity deficit in subjects with tetraplegia.\ud \ud Setting: The United Kingdom and The Netherlands.\ud \ud Study design: Survey among the members of the Dutch and UK Spinal Cord Injury (SCI) Associations.\
BR Johnstone   +30 more
core   +2 more sources

K-Wire Breakage During Metalware Removal Due to a Defective K-Wire Shaft [PDF]

open access: yesArchives of Plastic Surgery, 2013
Seong Jae Hong   +4 more
doaj   +2 more sources

Mechanical and Microstructural Effects of ZrO2 Nanoparticles in Fe20Cr Oxide Dispersion‐Strengthened Alloys Processed by Laser Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of oxide nanoparticle synthesis route and concentration on microstructure and high‐temperature performance of additively manufactured oxide dispersion‐strengthened steels is investigated. Comparing laser‐generated and chemically synthesized ZrO2 nanoparticles, the study reveals how dispersion quality, crystal structure and particle size ...
Mareen Goßling   +12 more
wiley   +1 more source

Fundamental groups, slalom curves and extremal length [PDF]

open access: yesarXiv, 2017
We define the extremal length of elements of the fundamental group of the twice punctured complex plane and give upper and lower bounds for this invariant. The bounds differ by a multiplicative constant. The main motivation comes from $3$-braid invariants and their application.
arxiv  

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