Results 61 to 70 of about 15,029 (242)
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
The earth’s core: an approach from first principles [PDF]
, 2004 The Earth’s core is largely composed of iron (Fe), alloyed with less dense elements such as sulphur, silicon and/or oxygen. The phase relations and physical properties of both solid and liquid Fe-alloys are therefore of great geophysical importance. As
Gillan, M.J. +8 more
core
Fundamentals of torrefaction of biomass and its environmental impacts [PDF]
, 2013 In response to the EU 2020 target, the markets of biomass energy are developing rapidly and becoming more international. At the same time, there have been concerns with biomass in terms of its characteristics such as high moisture content, poor ...
Haji Ibrahim, Raimie Hebriyah
core +4 more sources
7Li(18O, 17O)7Li reaction and the 17N + 8Be-potential [PDF]
Ядерна фізика та енергетика, 2011 The new data of the angular distributions of 7Li(18O, 16N)9Be reaction were obtained for the transitions to the ground and excited states of 8Be and 17N at the energy Elab(18O) = 114 MeV.
A. T. Rudchik +15 more
doaj
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
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 +4 more
wiley +1 more source
Usage of the micropixel detector TimePix for observation of the dynamics of phase transitions in metals [PDF]
Ядерна фізика та енергетика, 2012 The results for the test of a TimePix hybrid detector as a tool for measuring and imaging in real time dynamics of phase transitions in metal alloys under heating or cooling are presented.
M. V. Pugach +14 more
doaj
Prospecting the protein design landscape
FEBS Letters, EarlyView.This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona +4 more
wiley +1 more source
Eviction of unlawful occupiers in view of City of Johannesburg Metropolitan Municipality v Blue Moonlight Properties (Pty) Ltd 2012 (2) SA 104 (CC) [PDF]
, 2020 Mini Dissertation (LLM)--University of Pretoria,2020.Over the years, from as early as the 1600s, South African law has had mechanisms in place to regulate illegal evictions and unlawful occupation of land by people who were not authorised to be in ...
core +1 more source
Theoretical and experimental constraints for the equation of state of dense and hot matter
Living Reviews in RelativityThis review aims at providing an extensive discussion of modern constraints relevant for dense and hot strongly interacting matter. It includes theoretical first-principle results from lattice and perturbative QCD, as well as chiral effective field ...
Rajesh Kumar +60 more
doaj +1 more source