Results 111 to 120 of about 2,282,439 (313)

Charge ratio analysis method to interpret high resolution electrospray Fourier transform—ion cyclotron resonance mass spectra

open access: yes, 2005
The charge ratio analysis method (CRAM) is a new approach for the interpretation of high resolution Fourier transform ion cyclotron resonance (FT-ICR) electrospray mass spectral data.
M. Downard, Kevin, Maleknia, Simin
core   +1 more source

Investigating the Effect of Mixing Ratio on Molar Mass Distributions of Synthetic Polymers determined by MALDI-TOF Mass Spectrometry using Design of Experiments [PDF]

open access: yes, 2010
It is well known that the mixing ratio affects the molar mass distribution of synthetic polymers determined by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS).
Matthias Otto   +5 more
core   +1 more source

Stress-Insensitive Resonant Graphene Mass Sensing via Frequency Ratio

open access: yesSensors, 2019
Herein, a peripherally clamped stretched square monolayer graphene sheet with a side length of 10 nm was demonstrated as a resonator for atomic-scale mass sensing via molecular dynamics (MD) simulation.
Xing Xiao   +3 more
doaj   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska   +13 more
wiley   +1 more source

On the Andromeda to Milky Way mass ratio [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2009
We have explored the hypothesis that the total mass-ratio of the two main galaxies of the Local Group: Andromeda Galaxy(M31) and the Milky Way (MW) can be constrained measuring the tidal force induced by the surrounding mass distribution, M31 included, on the MW.
openaire   +2 more sources

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

open access: yesMolecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis   +3 more
wiley   +1 more source

Properties of mass-loading shocks, 2. Magnetohydrodynamics

open access: yes, 1992
The one-dimensional magnetohydrodynamics of shocked flows subjected to significant mass loading are considered. Recent observations at comets Giacobini-Zinner and Halley suggest that simple nonreacting MHD is an inappropriate description for active ...
Oughton, Sean   +3 more
core   +1 more source

Effect of surfactants on liquid side mass transfer coefficients [PDF]

open access: yes, 2005
In the present paper, the effect of liquid properties (surfactants) on bubble generation phenomenon, interfacial area and liquid side mass transfer coefficient was investigated.
Hebrard, Gilles   +4 more
core   +1 more source

Participation Ratio for Constraint-Driven Condensation with Superextensive Mass

open access: yesEntropy, 2017
Broadly distributed random variables with a power-law distribution f ( m ) ∼ m - ( 1 + α ) are known to generate condensation effects. This means that, when the exponent α lies in a certain interval, the largest variable in a sum of N
Giacomo Gradenigo, Eric Bertin
doaj   +1 more source

mass ratio

open access: yes
Citation: 'mass ratio' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.15337 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

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