Results 1 to 10 of about 2,365,873 (235)

Biomechanical Analysis of Antibiotic-Treated Tendon Grafts With Digital Image Correlation: A Comparison Between Vancomycin, Gentamycin, and Tobramycin Soaking Techniques [PDF]

open access: yesOrthopaedic Journal of Sports Medicine
Background: Previous research has shown that tendon graft soaking in vancomycin or tobramycin solution has no negative effects on graft mechanical properties, but there are no studies that have investigated graft mechanical properties after soaking ...
Michael Burton BS   +8 more
doaj   +2 more sources

Tensile properties of functionalized carbon nanothreads

open access: yesNano Materials Science, 2022
Low dimensional sp3 carbon nanostructures have attracted increasing attention recently, due to their unique properties and appealing applications. Based on in silico studies, this work exploits the impacts from functional groups on the tensile properties
Haifei Zhan   +3 more
doaj   +1 more source

Comparative Study on Topological Properties of the Whole-Brain Functional Connectome in Idiopathic Rapid Eye Movement Sleep Behavior Disorder and Parkinson’s Disease Without RBD

open access: yesFrontiers in Aging Neuroscience, 2022
PurposeIdiopathic rapid eye movement Sleep Behavior Disorder (iRBD) is considered as a prodromal and most valuable warning symptom for Parkinson’s disease (PD).
Shuai Chen   +4 more
doaj   +1 more source

Gray matter structural networks related to 18F-THK5351 retention in cognitively normal older adults and Alzheimer's disease patients

open access: yeseNeurologicalSci, 2021
Objective: This study aimed to examine the alterations in gray matter networks related to tau retention in Alzheimer's disease (AD) patients and cognitively normal (CN) older individuals. Methods: Eighteen amyloid-positive AD patients and 30 age- and sex-
Yoko Shigemoto   +10 more
doaj   +1 more source

Effects of moisture ingress on the mesoscale mechanical properties of epoxy adhesives under elevated temperature

open access: yesPolymer Testing, 2021
This paper aims to investigate the relationship between local moisture concentration and mesoscale mechanical properties of epoxy adhesive under elevated temperature.
Yuxiang Zhang   +5 more
doaj   +1 more source

Imaging the dynamic influence of functional groups on metal-organic frameworks

open access: yesNature Communications, 2023
Metal-organic frameworks (MOFs) with different functional groups have wide applications, while the understanding of functionalization influences remains insufficient.
Boyang Liu   +7 more
doaj   +1 more source

On some properties of the lattice of totally σ-local formations of finite groups

open access: yesЖурнал Белорусского государственного университета: Математика, информатика, 2020
Throughout this paper, all groups are finite. Let $σ=\{σ_i{}|i\in I\}$ be some partition of the set of all primes $\Bbb{P}$. If $n$ is an integer, $G$ is a group, and $\mathfrak{F}$ is a class of groups, then $σ(n)=\{σ_i{}|σ_i{}\cap \pi(n)\ne \emptyset\}$
Vasilly G. Safonov   +1 more
doaj   +1 more source

Local interactions and global properties of wild, free-ranging stickleback shoals [PDF]

open access: yesRoyal Society Open Science, 2017
Collective motion describes the global properties of moving groups of animals and the self-organized, coordinated patterns of individual behaviour that produce them. We examined the group-level patterns and local interactions between individuals in wild,
Ashley J. W. Ward   +5 more
doaj   +1 more source

Analysis of emergent patterns in crossing flows of pedestrians reveals an invariant of 'stripe' formation in human data.

open access: yesPLoS Computational Biology, 2022
When two streams of pedestrians cross at an angle, striped patterns spontaneously emerge as a result of local pedestrian interactions. This clear case of self-organized pattern formation remains to be elucidated. In counterflows, with a crossing angle of
Pratik Mullick   +5 more
doaj   +1 more source

Bridge the Gap Between Local Governments and Communities: Key Factors in Generating Community Involvement in the Historic Preservation District in Japan

open access: yesAsian Journal for Public Opinion Research, 2015
Since 1795, 106 districts in Japan have been selected as Important Historic Preservation Districts (Juuyo dentouteki kenzoubutsugun hozon chiku [Juudenken]).
Patiphol Yodsurang
doaj   +2 more sources

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