Results 101 to 110 of about 2,937,580 (310)

Enriching Knowledge Management Coordination [PDF]

, 2010
{Excerpt} To manage knowledge—in the sense of making explicit and systematic efforts to enable vital individual and collective knowledge resources to be identified, created, stored, shared, and used for benefit—learning organizations build adaptive and ...
Serrat, Olivier
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Coordinated Multi-Agent Imitation Learning [PDF]

, 2017
We study the problem of imitation learning from demonstrations of multiple coordinating agents. One key challenge in this setting is that learning a good model of coordination can be difficult, since coordination is often implicit in the demonstrations ...
Carr, Peter, Le, Hoang M., Lucey, Patrick, Yue, Yisong   +3 more
core   +2 more sources

XAFS analyses of molten metal fluorides [PDF]

, 2009
X-ray absorption fine structure studies of molten metal fluorides containing the materials related to nuclear engineering are intensively summarized. By using XAFS spectra data of divalent and trivalent cation metal fluorides in molten state which have ...
Adya, Ashok K., Akatsuka, Hiroshi, Matsuura, Haruaki, Okamoto, Yoshihiro, Watanabe, Sou   +4 more
core   +3 more sources

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Various Sizes and Shapes of Mixed-Anion Fe(NH₂trz)₃(BF₄)_2−x(SiF₆)_x/2@SiO₂ Nanohybrid Particles Undergoing Spin Crossover Just Above Room Temperature

Nanomaterials
Spin crossover (SCO) iron (II) coordination compounds in the form of nanohybrid SCO@SiO2 particles were prepared using a reverse micelles technique based on the TritonX-100/cyclohexane/water ternary system.
Xinyu Yang, Rafal Bielas, Vincent Collière, Lionel Salmon, Azzedine Bousseksou   +4 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Isostaticity in two dimensional pile of rigid disks

, 2003
We study the static structure of piles made of polydisperse disks in the rigid limit with and without friction using molecular dynamic simulations for various elasticities of the disks and pile preparation procedures.
Ball R. C., Ball R. C., Moukarzel C. F., Moukarzel C. F., Silbert L. E., Tkachenko A. V.   +5 more
core   +1 more source

AGENT COORDINATION CONTEXTS IN A MAS COORDINATION INFRASTRUCTURE

Applied Artificial Intelligence, 2006
In order to harness complexity in multi-agent systems (MAS), first-class entities that mediate interaction between agents and environment are required, which can encapsulate control over MAS behavior and evolution. To this end, MAS infrastructures should provide mediating artifacts, both enabling and constraining agent interactions, and possibly ...
RICCI, ALESSANDRO, VIROLI, MIRKO, OMICINI, ANDREA   +2 more
openaire   +3 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source