Results 81 to 90 of about 1,578,241 (302)
Scientific ReportsHospital-acquired infections (HAIs) pose a severe and pervasive threat to patient safety and impose immense pressure on medical resources. These infections often occur during the treatment of other problems due to prolonged hospital stays and can lead to
Xiaoyan Yuan, Peng Wang, Jiwen Liu
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FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
Asymmetric optical loop mirror : analysis of an all-optical switch [PDF]
, 1994 A general analytical framework for tetrahertz optical asymmetric demultiplexer (TOAD) switch operation is presented and compared with other switches that use a nonlinear optical element in a loop mirror.
Glesk, Ivan +3 more
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A Full-Body IMU-Based Motion Dataset of Daily Tasks by Older and Younger Adults
Scientific DataThis dataset (named CeTI-Age-Kinematics) fills the gap in existing motion capture (MoCap) data by recording kinematics of full-body movements during daily tasks in an age-comparative sample with 32 participants in two groups: older adults (66–75 years ...
Loreen Pogrzeba +6 more
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Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Loop Leaping with Closures (proof appendix for conference submission) [PDF]
, 2012 Loop leaping is the colloquial name given to a form of program analysis in which summaries are derived for nested loops starting from the innermost loop and proceeding in a bottom-up fashion considering one more loop at a time.
Brauer, Jorg +3 more
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Recursion Versus Iteration with the List as a Data Structure
Informatics in Education, 2007 A reversible sequence of steps from the specification of the algorithm and the mathematical definition of the recurrent solution through the recursive procedure, the tail recursive procedure and finally to the iteration procedure, is shown.
Izabella FOLTYNOWICZ
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Loops of loops expansion in the amplituhedron
Journal of High Energy PhysicsAbstract We study a novel geometric expansion for scattering amplitudes in the planar sector of $$ \mathcal{N} $$ N = 4 super Yang-Mills theory, in the context of the Amplituhedron which reproduces the all-loop integrand ...
Brown, Taro +3 more
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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 +2 more
wiley +1 more source
Lattice-Renormalization of the Polyakov Loop [PDF]
, 2003 Zantow F. Lattice-Renormalization of the Polyakov Loop.
Zantow, Felix
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