Results 51 to 60 of about 2,701,183 (228)

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

Efecto de la rentabilidad financiera y operativa en el precio de las acciones de las empresas industriales

open access: yesQuipukamayoc, 2019
Objetivo: El estudio de investigación tiene como objetivo determinar el efecto simultáneo e independiente de la rentabilidad financiera y operativa sobre el precio de la acción (PA) de las empresas en estudio.
Elisabeth Teresa Casamayou Calderón
doaj   +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

Does predation control adult sex ratios and longevities in marine pelagic copepods? [PDF]

open access: yes, 2010
We assess the causes of adult sex ratio skew in marine pelagic copepods by examining changes in these ratios between the juveniles and adults, sexual differences in juvenile stage durations, and mortality rates of adults in the field and laboratory (when
Bonnet, D.   +11 more
core   +1 more source

Ratios of Normal Variables

open access: yesJournal of Statistical Software, 2006
This article extends and amplifies on results from a paper of over forty years ago. It provides software for evaluating the density and distribution functions of the ratio z/w for any two jointly normal variates z,w, and provides details on methods for ...
George Marsaglia
doaj  

Assessment of economic efficiency of conventional and organic agricultural enterprises in a chosen region

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013
The present paper is aimed at assessing the economic efficiency of organically farming agricultural enterprises in a chosen region of the Czech Republic.
Ivana Brožová, Jiří Vaněk
doaj   +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

Biodegradable seedling pots from sawdust and spent mushroom compost

open access: yesResearch in Agricultural Engineering
Circular bioeconomy is rapidly gaining ground in the agricultural sector with priority given to the utilisation of more environmentally friendly materials for production and processing.
Joseph Kofi Conduah   +3 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

NONPARAMETRIC KERNEL ESTIMATION OF MULTIPLE HEDGE RATIOS [PDF]

open access: yes
It is possible for the traditional hedge ratio estimation to produce erroneous guidance to risk managers because of the restrictive assumptions. This study adopts nonparametric locally polynomial kernel estimation to exclude the assumptions. Results from
Kim, MinKyoung, Leuthold, Raymond M.
core  

Home - About - Disclaimer - Privacy