Results 101 to 110 of about 28,602,314 (397)

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Explicit kinetic heterogeneity: mechanistic models for interpretation of labeling data of heterogeneous cell populations [PDF]

open access: yes, 2009
Estimation of division and death rates of lymphocytes in different conditions is vital for quantitative understanding of the immune system. Deuterium, in the form of deuterated glucose or heavy water, can be used to measure rates of proliferation and ...
Angela R. McLean   +27 more
core   +4 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Intelligent voice assistant as an example of inclusive design methodology implementation

open access: yesОбразование и наука
Introduction. The development of artificial intelligence methods and technologies aimed at speech recognition contributes to the creation of specialised programmes – namely voice assistants – which are capable of conducting a dialogue in natural language.
A. A. Zakharov   +4 more
doaj   +1 more source

Making All Children Count: Teach For All and the Universalizing Appeal of Data

open access: yesEducation Policy Analysis Archives, 2015
In this paper, we argue that in order to bind Teach For All’s universal/izing statement of problems and solutions to the specificities and the special conditions of member programs’ local contexts, what is needed is a shared set of discursive practices ...
Daniel Friedrich   +2 more
doaj   +1 more source

Choir singing improves respiratory muscle strength and quality of life in patients with structural heart disease – HeartChoir: a randomised clinical trial

open access: yesSwiss Medical Weekly, 2020
AIMS OF THE STUDY Most patients with reduced exercise capacity and acquired or congenital structural heart disease also have a reduced respiratory muscle strength. The aim of this pilot study was to investigate whether choir singing in combination with
Cornelia Ganzoni   +6 more
doaj   +1 more source

A Data-Oriented Approach to Semantic Interpretation

open access: yes, 1996
In Data-Oriented Parsing (DOP), an annotated language corpus is used as a stochastic grammar. The most probable analysis of a new input sentence is constructed by combining sub-analyses from the corpus in the most probable way.
Bod, Rens, Bonnema, Remko, Scha, Remko
core   +2 more sources

A data-driven model for parallel interpretation of logic programms [sic] [PDF]

open access: yes, 1984
The main objective of this paper is to present a model of computation which permits logic programs to be executed on a highly-parallel computer architecture. It demonstrates how logic programs may be converted into collections of dataflow graphs in which
Bic, Lubomir
core   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Children's cognitive reflection predicts successful interpretations of covariation data

open access: yesFrontiers in Developmental Psychology
IntroductionCognitive reflection is the ability and disposition to reflect on one's own thinking, allowing a person to identify and correct judgments grounded in intuition rather than logic.
Andrew G. Young, Andrew Shtulman
doaj   +1 more source

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