Results 81 to 90 of about 17,031,818 (292)

Cross-Cultural Research on the Five-Factor Model of Personality [PDF]

open access: yes, 2002
The Five-Factor Model (FFM) is a comprehensive taxonomy of personality traits, which are tendencies to show consistent patterns of thoughts, feelings, and actions.
McCrae, Robert R., Robert R. McCrae
core   +2 more sources

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Tia Factor (Art Forum) [PDF]

open access: yes, 2007
Tia Factor talks about a series of landscape paintings produced after a residency at the Port Arthur Historic ...
Factor, T
core  

Global rainfall erosivity database (GloREDa) and monthly R-factor data at 1 km spatial resolution. [PDF]

open access: yesData Brief, 2023
Panagos P   +26 more
europepmc   +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

Spatial and temporal estimation of the erosivity factor R based on daily rainfall data for the department of Atlántico, Colombia [PDF]

open access: yes, 2015
Soil erosion caused by rain is the detachment and movement of soil particles caused by the impact of raindrops on the surface. Erosivity factor R is a measure of the rain erosive power used for estimating the erosion rate with the RUSLE method (Revised ...
Avila, Humberto   +4 more
core   +1 more source

R-Factor elimination by thymine starvation

open access: yesGenetical Research, 1971
SUMMARYR-factor 1818, which is refractory to curing by acridines or ethidium bromide fromEscherichia coliK 12 andKlebsiella aerogenes418 hosts, was eliminated from thymineless mutants of these organisms under conditions of thymine starvation. Neither R-7268 nor R-TEM could be eliminated by this method. The concurrence of R-TEM with R-1818 inhibited the
R J, Pinney, J T, Smith
openaire   +2 more sources

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Factor structure of the Life Orientation Test-Revised (LOT-R)

open access: yesActa Colombiana de Psicología
Optimism and pessimism are conceptualized as generalized expectations about events happening in people's lives, and are regarded as stable dispositions. The construct of optimism can be understood as being one-dimensional and bipolar, in other words, it ...
Fernanda Ottati, Ana Paula Porto Noronha
doaj   +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

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