Articles with "pdf" as a keyword



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The pigment‐dispersing factor neuronal network systematically grows in developing honey bees

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Published in 2021 at "Journal of Comparative Neurology"

DOI: 10.1002/cne.25278

Abstract: The neuropeptide pigment‐dispersing factor (PDF) plays a prominent role in the circadian clock of many insects including honey bees. In the honey bee brain, PDF is expressed in about 15 clock neurons per hemisphere that… read more here.

Keywords: insects; pigment dispersing; pdf; honey bees ... See more keywords
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A comparison of gantry‐mounted x‐ray‐based real‐time target tracking methods

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Published in 2018 at "Medical Physics"

DOI: 10.1002/mp.12765

Abstract: PURPOSE Most modern radiotherapy machines are built with a 2D kV imaging system. Combining this imaging system with a 2D-3D inference method would allow for a ready-made option for real-time 3D tumor tracking. This work… read more here.

Keywords: motion; pdf; method; interdimensional correlation ... See more keywords
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Quantitative measurement of passive duction force tension in intermittent exotropia and its clinical implications

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Published in 2021 at "Graefe's Archive for Clinical and Experimental Ophthalmology"

DOI: 10.1007/s00417-020-05030-x

Abstract: To evaluate the passive duction force (PDF) in extraocular muscles (EOMs) in patients with intermittent exotropia (IXT) using a quantitative tension-measuring device. This prospective, case–control study enrolled 25 patients with IXT and 26 age- and… read more here.

Keywords: intermittent exotropia; passive duction; duction force; pdf ... See more keywords
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Theoretical determination of asymmetric rolling amplitude in irregular beam seas

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Published in 2021 at "Journal of Marine Science and Technology"

DOI: 10.1007/s00773-021-00810-4

Abstract: A methodology for predicting the probability density function of roll motion for irregular beam seas is developed in the author’s previous research. In this paper, two methods for the prediction of the probability density function… read more here.

Keywords: irregular beam; rolling amplitude; method; pdf ... See more keywords
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RANS modelling of a lifted hydrogen flame using eulerian/lagrangian approaches with transported PDF method

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Published in 2018 at "Energy"

DOI: 10.1016/j.energy.2018.08.073

Abstract: In this study, the eulerian probability density function approach (EPDF) has been applied to simulate turbulent diffusion flame in a Vitiated Coflow. EPDF is the eulerian method to solve the PDF transport equations with a… read more here.

Keywords: flame; pdf; method; epdf ... See more keywords
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An extended flamelet-based presumed probability density function for predicting mean concentrations of various species in premixed turbulent flames

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Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2020.08.083

Abstract: Abstract Direct Numerical Simulation (DNS) data obtained by Dave and Chaudhuri (2020) from a lean, complex-chemistry, hydrogen-air flame associated with the thin-reaction-zone regime of premixed turbulent burning are analyzed to perform a priori assessment of… read more here.

Keywords: pdf; function; premixed turbulent; flamelet approach ... See more keywords
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Modeling error PDF optimization based wavelet neural network modeling of dynamic system and its application in blast furnace ironmaking

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Published in 2018 at "Neurocomputing"

DOI: 10.1016/j.neucom.2018.01.040

Abstract: Abstract In general, the modeling errors of dynamic system model are a set of random variables. The traditional performance index of modeling such as means square error (MSE) and root means square error (RMSE) cannot… read more here.

Keywords: dynamic system; error; pdf; modeling error ... See more keywords
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The Structure of the Proton in the LHC Precision Era

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Published in 2017 at "Physics Reports"

DOI: 10.1016/j.physrep.2018.03.002

Abstract: We review recent progress in the determination of the parton distribution functions (PDFs) of the proton, with emphasis on the applications for precision phenomenology at the Large Hadron Collider (LHC). First of all, we introduce… read more here.

Keywords: pdf; physics; proton lhc; structure proton ... See more keywords
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Synthesis, characterization, and utility of trifluoroacetic acid lanthanide precursors for production of varied phase fluorinated lanthanide nanomaterials

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Published in 2017 at "Polyhedron"

DOI: 10.1016/j.poly.2017.04.032

Abstract: Abstract The synthesis of a series of lanthanide trifluoroacetic acid (H-TFA) derivatives which contain only the TFA and its conjugate acid has been developed. From the reaction of Ln(N(SiMe3)2)3 with an excess amount of H-TFA,… read more here.

Keywords: trifluoroacetic acid; tfa; pdf; tfa tfa ... See more keywords
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The C-terminal residue of phage Vp16 PDF, the smallest peptide deformylase, acts as an offset element locking the active conformation

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Published in 2017 at "Scientific Reports"

DOI: 10.1038/s41598-017-11329-3

Abstract: Prokaryotic proteins must be deformylated before the removal of their first methionine. Peptide deformylase (PDF) is indispensable and guarantees this mechanism. Recent metagenomics studies revealed new idiosyncratic PDF forms as the most abundant family of… read more here.

Keywords: pdf; peptide deformylase; deformylase; phage vp16 ... See more keywords
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Fluorescence circadian imaging reveals a PDF-dependent transcriptional regulation of the Drosophila molecular clock

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Published in 2017 at "Scientific Reports"

DOI: 10.1038/srep41560

Abstract: Circadian locomotor behaviour is controlled by a pacemaker circuit composed of clock-containing neurons. To interrogate the mechanistic relationship between the molecular clockwork and network communication critical to the operation of the Drosophila circadian pacemaker circuit,… read more here.

Keywords: drosophila; pdf; pacemaker; imaging ... See more keywords