Blar i Faculty of Mathematics and Natural Sciences på tittel
Viser treff 612-631 av 10003
-
Axis patterning by BMPs: cnidarian network reveals evolutionary constraints
(Peer reviewed; Journal article, 2015-03)BMP signaling plays a crucial role in the establishment of the dorso-ventral body axis in bilaterally symmetric animals. However, the topologies of the bone morphogenetic protein (BMP) signaling networks vary drastically ... -
Azimuthal anisotropy of charged jet production in \(\sqrt{s_{\rm NN}}=2.76\) TeV Pb–Pb collisions
(Peer reviewed; Journal article, 2016-02)This paper presents measurements of the azimuthal dependence of charged jet production in central and semi-central \(\sqrt{s_{\rm NN}}=2.76\) TeV Pb–Pb collisions with respect to the second harmonic event plane, quantified ... -
Azimuthal anisotropy of D-meson production in Pb-Pb collisions at √sNN =2.76 TeV
(Peer reviewed; Journal article, 2014-09)The production of the prompt charmed mesons D0, D+, and D*+ relative to the reaction plane was measured in Pb-Pb collisions at a center-of-mass energy per nucleon-nucleon collision of √sNN=2.76TeV with the ALICE detector ... -
Azimuthal Anisotropy of Heavy-Flavor Decay Electrons in p-Pb Collisions at √sNN=5.02 TeV
(Peer reviewed; Journal article, 2019)Angular correlations between heavy-flavor decay electrons and charged particles at midrapidity ( | η | < 0.8 ) are measured in p -Pb collisions at √ s N N = 5.02 TeV . The analysis is carried out for the 0%–20% (high) ... -
Azimuthal correlations of prompt D mesons with charged particles in pp and p–Pb collisions at √sNN=5.02TeV
(Journal article; Peer reviewed, 2020-10-22)The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at s√=5.02 TeV and p–Pb collisions at sNN−−−√=5.02 TeV with the ALICE detector at the LHC is reported. The ... -
Azimuthally differential pion femtoscopy in Pb-Pb collisions at \(\sqrt{s_{\rm NN}}=2.76\) TeV
(Peer reviewed; Journal article, 2017-06)We present the first azimuthally differential measurements of the pion source size relative to the second harmonic event plane in Pb-Pb collisions at a center-of-mass energy per nucleon-nucleon pair of \(\sqrt{s_{\rm ... -
Azimuthally differential pion femtoscopy relative to the second and thrid harmonic in Pb-Pb 2.76 TeV collisions from ALICE
(Peer reviewed; Journal article, 2017-11)Azimuthally differential femtoscopic measurements, being sensitive to spatio-temporal characteristics of the source as well as to the collective velocity fields at freeze-out, provide very important information on the ... -
Azimuthally-differential pion femtoscopy relative to the third harmonic event plane in Pb–Pb collisions at √sNN = 2.76 TeV
(Peer reviewed; Journal article, 2018-06-22)Azimuthally-differential femtoscopic measurements, being sensitive to spatio-temporal characteristics of the source as well as to the collective velocity fields at freeze out, provide very important information on the ... -
B-chromatic number: Beyond NP-hardness
(Peer reviewed; Journal article, 2015)The b-chromatic number of a graph G, chi_b(G), is the largest integer k such that G has a k-vertex coloring with the property that each color class has a vertex which is adjacent to at least one vertex in each of the other ... -
b-Coloring Parameterized by Clique-Width
(Journal article; Peer reviewed, 2021)We provide a polynomial-time algorithm for b-Coloring on graphs of constant clique-width. This unifies and extends nearly all previously known polynomial-time results on graph classes, and answers open questions posed by ... -
b-Coloring Parameterized by Clique-Width
(Journal article; Peer reviewed, 2023)We provide a polynomial-time algorithm for b- Coloring on graphs of constant clique-width. This unifies and extends nearly all previously known polynomial time results on graph classes, and answers open questions posed by ... -
The BABAR detector: Upgrades, operation and performance
(Peer reviewed; Journal article, 2013-11-21)The BaBar detector operated successfully at the PEP-II asymmetric e+e− collider at the SLAC National Accelerator Laboratory from 1999 to 2008. This report covers upgrades, operation, and performance of the collider and the ... -
Back to Africa: monitoring post-hydropower restoration to facilitate reintroduction of an extinct-in-the-wild amphibian
(Peer reviewed; Journal article, 2014-08-11)Monitoring of the ecological efficiency of different restoration and mitigation measures is important to inform decision-making but can be challenging, especially in remote and low-resource settings. Species composition ... -
Background removal from global auroral images: Data driven dayglow modelling
(Journal article; Peer reviewed, 2023)Global images of auroras obtained by cameras on spacecraft are a key tool for studying the near-Earth environment. However, the cameras are sensitive not only to auroral emissions produced by precipitating particles, but ... -
Bacterial biofilms on the kelp Laminaria hyperborea
(Doctoral thesis, 2011-03-23)This thesis deals with bacterial communities in biofilms on the surfaces of the kelp Laminaria hyperborea and their roles in carbon cycling. Kelp forests are characterized by high biodiversity and productivity, and cycling ... -
Bacterial community composition responds to changes in copepod abundance and alters ecosystem function in an Arctic mesocosm study
(Peer reviewed; Journal article, 2018)Combining a minimum food web model with Arctic microbial community dynamics, we have suggested that top-down control by copepods can affect the food web down to bacterial consumption of organic carbon. Pursuing this ... -
Bacterial Community Profiling of Tropical Freshwaters in Bangladesh
(Peer reviewed; Journal article, 2019)Seasonal and spatial variations in the bacterial communities of two tropical freshwater sources in Bangladesh, Lake Dhanmondi in central Dhaka, and a pond in the outskirts of Dhaka, were assessed and compared using PCR-DGGE ... -
Bacterial community structures in the Arctic Ocean: the effect of increased carbon load on nutrient competition and bacterial diversity
(Doctoral thesis, 2012-06-29)The Arctic Ocean is a unique marine environment with respect to irradiation periodicity and intensity, temperature, ice formation and strong stratification. Changes due to global warming might be more pronounced in this ... -
Bacterial growth control in marine environments : from experimental approaches to comparative analyses
(Doctoral thesis, 2010-12-14)To understand (1) the role of heterotrophic bacteria in the biogeochemical cycles, (2) the fate of the organic carbon and mineral nutrients, and (3) the flow of energy to higher trophic levels, we need to understand how ... -
Bacterial growth response to copepod grazing in aquatic ecosystems
(Peer reviewed; Journal article, 2007)The growth rate response of bacterial communities to the potential increase of dissolved organic matter (DOM) produced by the copepod Acartia tonsa was assessed in experiments conducted in three stations representing three ...