Results 71 to 80 of about 2,782,184 (305)

Mode-group mixing device via complex phase masks printed on fiber tip

open access: yes, 2017
We introduce a novel, low loss and compact mode scrambler, printed directly on fiber-connector. The device is optimized to flatten inter-mode-group mixing level over all mode-groups at minimum loss for strong mixing in FMF ...
Rodrigo Amezcua Correa   +9 more
core   +1 more source

Impact of inter-modal four-wave mixing on the performance of mode- and wavelength-division-multiplexing systems [PDF]

open access: yes, 2015
In this paper, we investigate the impact of inter-modal four-wave mixing on mode- and wavelength-division-multiplexing systems. A set of coupled nonlinear Schrödinger equations, including linear mode coupling, is derived allowing to isolate the inter ...
Andrew Ellis   +9 more
core   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Effects of mixing modes on nonresponse and measurement error in an economic panel survey

open access: yesJournal for Labour Market Research, 2023
Numerous panel surveys around the world use multiple modes of data collection to recruit and interview respondents. Previous studies have shown that mixed-mode data collection can improve response rates, reduce nonresponse bias, and reduce survey costs ...
Joseph W. Sakshaug   +2 more
doaj   +1 more source

Mixed Modes of Innovation [PDF]

open access: yesOECD Science, Technology and Industry Working Papers, 2012
This study uses exploratory data analysis techniques to develop typologies of innovation modes or strategies for groups of firms. Analysing micro-level survey data from 18 countries we identify five innovation modes. The coherence and relevance of the innovation modes is tested by using them as explanatory factors in equations explaining economic ...
openaire   +1 more source

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

Optimizing Approach for Sifting Process to Solve a Common Type of Empirical Mode Decomposition Mode Mixing [PDF]

open access: yes, 2017
Empirical mode decomposition (EMD), a new data-driven of time-series decomposition, has the advantage of supposing that a time series is non-linear or non-stationary, as is implicitly achieved in Fourier decomposition.
Karema Al-Subari   +3 more
core   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Dem simulation of continuous pharmaceutical powders mixing effect of non-constant feeding on mixing quality

open access: yes, 2022
In this work, the effect of changing feeding mode(using a “pulsed†one), of active pharmaceutical ingredient (API) on the mixing efficiency were investigated using Discrete Element Method (DEM) simulations.
Pellegrini, Marco
core  

A new definition of mixing and segregation: Three dimensions of a key process variable [PDF]

open access: yes, 2009
Although a number of definitions of mixing have been proposed in the literature, no single definition accurately and clearly describes the full range of problems in the field of industrial mixing.
Aubin, Joelle   +2 more
core   +1 more source

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