Results 71 to 80 of about 3,311,762 (298)

Unexpected spatial distribution of bubble rearrangements in coarsening foams [PDF]

, 2010
Foams are ideal model systems to study stress-driven dynamics, as stress-imbalances within the system are continuously generated by the coarsening process, which unlike thermal fluctuations, can be conveniently quantified by optical means.
Agnès Duri, Briers, Cerbino, Cipelletti, Cipelletti, Cohen-Addad, Cohen-Addad, Cohen-Addad, David A. Sessoms, Duri, Duri, Durian, Durian, Earnshaw, Erpelding, Garrahan, Gittings, Gopal, Gopal, Gopal, Hugo Bissig, Höhler, Höhler, Kaplan, Luca Cipelletti, Maret, Ramos, Sessoms, Sollich, Vera, Véronique Trappe, Zakharov, Zakharov   +32 more
core   +4 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Spatial dynamics of the red grouper Epinephelus morio (Pisces: Serranidae) on the Campeche Bank, Gulf of Mexico

Scientia Marina, 2013
The spatial dynamics of the red grouper Epinephelus morio plays a fundamental role in the fishery management on the Campeche Bank, where it is overfished. The objective of this study was to characterize the spatial dynamics of this population.
Jorge A. López-Rocha, Francisco Arreguín-Sánchez   +1 more
doaj   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Spatial distribution of precipitation in Lithuania

Mokslas: Lietuvos Ateitis, 2011
Analysis is based on a 36-year record (1971–2006) of daily precipitation at 17 meteorological stations throughout Lithuania. The obtained data was used to investigate the spatial properties of the precipitation fields of monthly decadals (10-days).
Viktorija Grušaitė
doaj   +1 more source

OB Stars in the Solar Neighborhood I: Analysis of their Spatial Distribution [PDF]

, 2006
We present a newly-developed, three-dimensional spatial classification method, designed to analyze the spatial distribution of early type stars within the 1 kpc sphere around the Sun.
Balona B. A., Blaauw A., Cabrera-Cano J., Cabrera-Cano J., Comeron F., E. J. Alfaro, Efremov Yu. N., F. Elias, Gilmore G., Hammersley P. L., J. Cabrera-Caño, Kaltcheva N., Lindblad P. O., Lindblad P. O., Pellegatti Franco G. A., Poppel W., Torra J., Westin T. N. G.   +17 more
core   +3 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

The spatial distribution of GRBs

Acta Polytechnica
We analysed the different aspects of the spatial distribution of 542 Gamma-Ray Bursts with precisely determined positions and spectroscopic redshifts. The data were divided according to the origin of the redshift (afterglow or host galaxy).
Zsolt Bagoly, Lajos G. Balazs, Zsuzsa Horvath, Istvan Horvath   +3 more
doaj   +1 more source

Spatial variation and determinants of childhood anemia among children aged 6 to 59 months in Ethiopia: further analysis of Ethiopian demographic and health survey 2016

BMC Pediatrics, 2021
Background The magnitude of childhood anemia was increased from time to time. Thus, Even if the Ethiopian government applied tremendous efforts, anemia in children continues as a major public health problem.
Tiruneh Ayele Jember, Destaw Fetene Teshome, Lemma Derseh Gezie, Chilot Desta Agegnehu   +3 more
doaj   +1 more source

Recover Fine-Grained Spatial Data from Coarse Aggregation

, 2017
In this paper, we study a new type of spatial sparse recovery problem, that is to infer the fine-grained spatial distribution of certain density data in a region only based on the aggregate observations recorded for each of its subregions.
Kong, Linglong, Liu, Bang, Mavrin, Borislav, Niu, Di   +3 more
core   +1 more source