Results 61 to 70 of about 149,893 (184)

Response to ‘Not-so-simple setae’ [PDF]

open access: yesJournal of Experimental Biology, 2011
In his Correspondence article ([p. 871][1]), DeForest Mellon, Jr argues that the type of seta in our report ([Monteclaro et al., 2010][2]) was erroneously identified. In response, we would like to make the following remarks.
openaire   +1 more source

Inducible SOS Response System of DNA Repair and Mutagenesis in Escherichia coli

open access: yesInternational Journal of Biological Sciences, 2008
Chromosomal DNA is exposed to continuous damage and repair. Cells contain a number of proteins and specific DNA repair systems that help maintain its correct structure.
Celina Janion
doaj  

Toward a theory of complexity escalation and collapse for system of systems [PDF]

open access: yes, 2015
In this paper we urge the creation of new managerial tools and techniques that are relevant to the complexity of today’s system of systems (SOS). Normal modes of command and control systems cannot be effective under conditions where new constraints are ...
Bradley, Joseph   +2 more
core   +1 more source

Development of Urban Electric Bus Drivetrain [PDF]

open access: yes, 2019
The development of the drivetrain for a new series of urban electric buses is presented in the paper. The traction and design properties of several drive variants are compared.
Chyský J.   +5 more
core   +1 more source

A novel antibacterial peptide derived from Crocodylus siamensis haemoglobin hydrolysate induces membrane permeabilization causing iron dysregulation, oxidative stress and bacterial death [PDF]

open access: yes, 2017
Aims A novel antibacterial peptide from Crocodylus siamensis haemoglobin hydrolysate (CHH) was characterized for antimicrobial activity. Methods and Results CHHs were hydrolysed for 2 h (2 h-CHH), 4 h (4h-CHH), 6 h (6 h-CHH) and 8 h (8 h-CHH). The
Adje   +29 more
core   +2 more sources

Redesign of ultrasensitive and robust RecA gene circuit to sense DNA damage

open access: yesMicrobial Biotechnology, 2021
Summary SOS box of the recA promoter, PVRecA from Vibrio natriegens was characterized, cloned and expressed in a probiotic strain E. coli Nissle 1917. This promoter was then rationally engineered according to predicted interactions between LexA repressor
Jack X. Chen   +5 more
doaj   +1 more source

Validity and reliability on three European language versions of the Safety Organizing Scale [PDF]

open access: yes, 2017
Background The Safety Organizing Scale (SOS) offers a reliable snapshot of nurses' engagement in unit-level safety behaviors in hospitals. As no comparable questionnaire exists in German, French and Italian, we explored the psychometric properties of SOS
Ausserhofer, Dietmar   +4 more
core  

Microstructure and Velocity of Field-Driven SOS Interfaces: Analytic Approximations and Numerical Results

open access: yes, 2002
The local structure of a solid-on-solid (SOS) interface in a two-dimensional kinetic Ising ferromagnet with single-spin-flip Glauber dynamics, which is driven far from equilibrium by an applied field, is studied by an analytic mean-field, nonlinear ...
A.B. Bortz   +33 more
core   +1 more source

Asymmetrical Impact of Daytime and Nighttime Warming on the Interannual Variation of Urban Spring Vegetation Phenology

open access: yesEarth's Future
Urban warming significantly advances spring vegetation phenology. However, the potential effect of daytime and nighttime warming on the start of the urban vegetation growing season (SOS) remains to be determined.
Peiyi Yin, Xuecao Li, Petri Pellikka
doaj   +1 more source

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