Results 1 to 10 of about 54,429 (167)
How do the Fat–Dachsous and core planar polarity pathways act together and independently to coordinate polarized cell behaviours? [PDF]
Open Biology, 2021 Planar polarity describes the coordinated polarization of cells within the plane of a tissue. This is controlled by two main pathways in Drosophila: the Frizzled-dependent core planar polarity pathway and the Fat–Dachsous pathway.
Helen Strutt, David Strutt
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Biology Open, 2021 Coordinated polarization of cells in the tissue plane, known as planar cell polarity (PCP), is associated with a signaling pathway critical for the control of morphogenetic processes. Although the segregation of PCP components to opposite cell borders is
Pamela Mancini +2 more
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The Influence of Abiotic Factors on the Activity of Methane-Oxidizing Bacteria [PDF]
BIO Web of Conferences, 2023 Methanotrophs are widespread bacteria and utilize a number of hydrocarbons under normal conditions. In this study, a model reaction of propylene oxidation by methane-oxidizing bacteria Methylococcus capsulatus (M) was considered. The influence of abiotic
Avdeeva Lidia
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Journal of Artificial Intelligence Research, 2021 We introduce PCP-nets, a formalism to model qualitative conditional preferences with probabilistic uncertainty. PCP-nets generalise CP-nets by allowing for uncertainty over the preference orderings. We define and study both optimality and dominance queries in PCP-nets, and we propose a tractable approximation of dominance which we show to be very ...
Cristina Cornelio +5 more
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Public procurement of innovation
Prawo Budżetowe Państwa i Samorządu, 2020 The Author deals with public procurement of innovation (PPI and PCP) introducing the meaning of this legal institution, presenting and explaining it. This goals are achieved by indicating its characteristic features, as well as paying attention to the ...
Anna Wójtowicz-Dawid
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Robust PCPs of Proximity, Shorter PCPs, and Applications to Coding [PDF]
SIAM Journal on Computing, 2004 We continue the study of the trade-off between the length of probabilistically checkable proofs (PCPs) and their query complexity, establishing the following main results (which refer to proofs of satisfiability of circuits of size $n$): 1. We present PCPs of length $\exp(o(\log\log n)^2)\cdot n$ that can be verified by making $o(\log\log n ...
Eli Ben-Sasson +4 more
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Inorganics, 2023 Metal hydride (MH) hydrogen storage and compression systems with near-atmospheric H2 suction pressure are necessary for the utilization of the low-pressure H2 produced by solid oxide electrolyzers or released as a byproduct of chemical industries.
Boris Tarasov +7 more
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Arhiv za Higijenu Rada i Toksikologiju, 2021 Lysergic acid diethylamide (LSD) is a classic hallucinogen, widely abused for decades, while phencyclidine (PCP) has increased in popularity in recent years, especially among the adolescents.
Jurič Andreja +8 more
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Journal of Fungi, 2021 Late post-transplant Pneumocystis jirovecii pneumonia (PcP) has been reported in many renal transplant recipients (RTRs) centers using universal prophylaxis. Specific features of PcP compared to other respiratory infections in the same population are not
Andreas M. J. Meyer +9 more
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Coordination of planar cell polarity pathways through Spiny-legs
eLife, 2015 Morphogenesis and physiology of tissues and organs requires planar cell polarity (PCP) systems that orient and coordinate cells and their behaviors, but the relationship between PCP systems has been controversial.
Abhijit A Ambegaonkar, Kenneth D Irvine
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