Results 151 to 160 of about 316,832 (296)

Prevalence and Predictors of Missed Nursing Care in Intensive Care Units: A Multicentre Cross-Sectional Survey. [PDF]

Nurs Crit Care
Xiao S, Jiang R, Xiong Q, Yang Y, Hong H, Tang L, Zhang J, Liu H.   +7 more
europepmc   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

A Phase-Gated Protocol for Managing Mid-study Principal Investigator Transitions in Multi-site Investigational Device Exemption Trials. [PDF]

Cureus
Pandya SS.
europepmc   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Associations between natural area availability and morbidity: a cross-sectional study using health insurance billing data from Germany. [PDF]

BMJ Open
Müller D, Durmus Z, Akmatov MK, Kohring C, Holstiege J, Hagelskamp J, O'Sullivan JL.   +6 more
europepmc   +1 more source

Qualification Test

, 1956
Air Force ROTC Cadets during a qualification test ...

core  

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Reorganisation of the Basic Life Support Segment in a Physician-Led Emergency Medical Service: A Retrospective Evaluation of Operational and Clinical Characteristics. [PDF]

J Clin Med
Friebel J, Manni M, Gozdowsky SC, Brettschneider P, Grün D, Baumann AM, Spielmann E.   +6 more
europepmc   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

Perceived importance of recruitment and retention measures for bachelor-qualified nurses in German hospitals: mixed-methods study. [PDF]

BMJ Open
Maier CB, Reidt C, Köppen J, Baumann M, Mazur A.   +4 more
europepmc   +1 more source