Results 71 to 80 of about 2,282,439 (313)

Experimental Study on Mechanical Properties of Fiber Recycled Concrete

open access: yesRenmin Zhujiang, 2022
In this paper,the influence of fiber types on the mechanical properties of recycled concrete materials is analyzed by controlling the fiber types in recycled concrete materials.Then,the influence of the diameter,length,and mass ratio of polypropylene ...
GUAN Xiaodi   +4 more
doaj  

Effect of Height Ratio and Mass Ratio on Structure—Soil—Structure Interaction of Two Structures Using Centrifugal Experiment

open access: yesApplied Sciences, 2019
In a megacity, structure response during an earthquake could be increased or decreased due to effects from neighboring structures, through structure-soil-structure interaction (SSSI).
Van-Linh Ngo   +3 more
doaj   +1 more source

Binary mass ratios: system mass not primary mass [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society: Letters, 2012
Abstract Binary properties are usually expressed (for good observational reasons) as a function of primary mass. It has been found that the distribution of companion masses – the mass ratio distribution – is different for different primary masses. We argue that system mass is the more fundamental physical parameter to use.
openaire   +4 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Absorption mode FTICR mass spectrometry imaging

open access: yes, 2013
Fourier transform ion cyclotron resonance mass spectrometry offers the highest mass resolving power for molecular imaging experiments. This high mass resolving power ensures that closely spaced peaks at the same nominal mass are resolved for proper image
Konijnenburg, Marco   +11 more
core   +1 more source

Mass-gap extreme mass ratio inspirals

open access: yes, 2022
In this work, we propose a new subclass of extreme-mass-ratio-inspirals (EMRIs): mass-gap EMRIs, consisting of a compact object in the lower mass gap $\sim (2.5-5) M_\odot$ and a massive black hole (MBH).
Lyu, Zhenwei, Yang, Huan, Pan, Zhen
core   +1 more source

Dynamical Masses and Mass-To-Light Ratios for Globular Clusters [PDF]

open access: yesSymposium - International Astronomical Union, 1975
Dynamical masses have been determined for 10 globular clusters. Comparison of the dynamically determined M/L values with those calculated from extrapolations of the observed upper main sequence/giant branch luminosity functions for M3 and M5 indicate that low mass stars (∼0.2 M⊙) comprise a large fraction of the total number.
openaire   +1 more source

Mass loss and ΔY/ΔZ ratio [PDF]

open access: yesInternational Astronomical Union Colloquium, 1981
SummaryThe ΔY/ΔZ abundance ratio is studied taking into account mass loss from intermediate and massive stars, and the Yz vs. Z relation of Peimbert and Serrano (1980a).
C. Chiosi, F. Matteucci
openaire   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

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