Results 91 to 100 of about 8,807 (288)
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
SensorsThere are various health issues associated with the different stages of long-distance pipeline transportation. These issues pose potential risks to environmental pollution, resource waste, and the safety of human life and property.
Yuyi Wu +7 more
doaj +1 more source
Le sujet en langue des signes française
TIPA. Travaux interdisciplinaires sur la parole et le langage, 2018 Impersonal constructions are a highly debated issue in the studies of spoken languages, especially regarding the description of the Romance and Slavic languages. Impersonal constructions are linguistically distinguished from personal constructions, i. e.
Myriam Charpentier
doaj +1 more source
The Impact of Spatial Scales and Spatial Smoothing on the Outcome of Bayesian Spatial Model
PLoS ONE, 2013 Discretization of a geographical region is quite common in spatial analysis. There have been few studies into the impact of different geographical scales on the outcome of spatial models for different spatial patterns. This study aims to investigate the impact of spatial scales and spatial smoothing on the outcomes of modelling spatial point-based data.
Kang, Su +2 more
openaire +5 more sources
A Sound Spatialization Resource Management Framework
, 1999 In a virtual reality environment, users are immersed in a scene with objects which might produce sound. The responsibility of a VR environment is to present these objects, but a practical system has only limited resources, including spatialization ...
Herder, Jens
core +1 more source
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
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source
Circumfusion: a Composition for Real-Time Computer Music Spatialization System [PDF]
, 1998 Two of the leading methodologies for spatializing audio over multiple channels include non-real-time multi-track tape and variations of real-time systems that often involve complex configurations of hardware. Of the latter, composers relying on MIDI as a
Morgan, Christopher R. (Christopher Robert)
core
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Audible Architectures: Integrated Spatialization in Electroacoustic Music Composition [PDF]
With the advent of electroacoustic music in the mid-twentieth century came the promise of a musical language in which space would be a determinant co-equal with pitch, rhythm, and timbre in expression and structural function.
Radna, Raphael
core +1 more source