Articles with "truncation" as a keyword



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Pedagogy of transformation of a random variable, censoring, and truncation of data

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Published in 2022 at "Computer Applications in Engineering Education"

DOI: 10.1002/cae.22549

Abstract: The author has been incorporating data analytics into the probability course for students pursuing baccalaureate programs in engineering through weekly assignments and end‐of‐the‐term projects. Data analytics makes the probability course much more relevant to the… read more here.

Keywords: transformation random; truncation; data analytics; transformation ... See more keywords
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Cas9‐guided haplotyping of three truncation variants in autosomal recessive disease

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Published in 2022 at "Human Mutation"

DOI: 10.1002/humu.24385

Abstract: An autosomal recessive disease is caused by biallelic loss‐of‐function mutations. However, when more than two disease‐causing variants are found in a patient's gene, it is challenging to determine which two of the variants are responsible… read more here.

Keywords: disease; three truncation; truncation; truncation variants ... See more keywords
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Smoothed Spherical Truncation based on Fuzzy Membership Functions: Application to the Molecular Encoding

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Published in 2020 at "Journal of Computational Chemistry"

DOI: 10.1002/jcc.26089

Abstract: A novel spherical truncation method, based on fuzzy membership functions, is introduced to truncate interatomic (or interaminoacid) relations according to smoothing values computed from fuzzy membership degrees. In this method, the molecules are circumscribed into… read more here.

Keywords: truncation; fuzzy membership; membership functions; truncation method ... See more keywords
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Truncation of CXCL8 to CXCL8(9‐77) enhances actin polymerization and in vivo migration of neutrophils

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Published in 2020 at "Journal of Leukocyte Biology"

DOI: 10.1002/jlb.3ab0220-470r

Abstract: CXCL8 is the principal human neutrophil‐attracting chemokine and a major mediator of inflammation. The chemokine exerts its neutrophil‐chemotactic and neutrophil‐activating activities via interaction with glycosaminoglycans (GAGs) and activation of the G protein‐coupled receptors (GPCRs) CXCR1… read more here.

Keywords: truncation; cxcl8 cxcl8; actin polymerization; nh2 terminal ... See more keywords
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Truncation of neurokinin‐1 receptor—Negative regulation of substance P signaling

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Published in 2018 at "Journal of Leukocyte Biology"

DOI: 10.1002/jlb.3mir0817-348r

Abstract: Substance P (SP) is a tachykinin peptide, which triggers intracellular signaling in the nervous and immune systems, as well as, other local and systemic events. The interaction between SP and its receptor, neurokinin‐1 receptor (NK1R),… read more here.

Keywords: substance; neurokinin receptor; truncation neurokinin; activation ... See more keywords
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Reducing axial truncation artefacts in iterative cone-beam CT for radiation therapy using a priori pre-conditioned information.

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Published in 2021 at "Medical physics"

DOI: 10.1002/mp.15248

Abstract: PURPOSE Cone-beam computed tomography (CBCT) is increasingly utilised in radiation therapy for image guidance and adaptive applications. While iterative reconstruction algorithms have been shown to outperform traditional filtered back-projection methods in improving image quality and… read more here.

Keywords: information; using priori; pre conditioned; conditioned information ... See more keywords
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Impact of pixel value truncation on image quality of low dose chest CT.

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Published in 2022 at "Medical physics"

DOI: 10.1002/mp.15589

Abstract: PURPOSE In some noisy low-dose CT lung cancer screening images, we noticed that the CT density values of air were increased and the visibility of emphysema was distinctly decreased. By examining histograms of these images,… read more here.

Keywords: pixel value; mean density; density; truncation ... See more keywords
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Bias induced by ignoring double truncation inherent in autopsy-confirmed survival studies of neurodegenerative diseases.

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Published in 2019 at "Statistics in medicine"

DOI: 10.1002/sim.8185

Abstract: Neurodegenerative diseases require an autopsy for confirmation of diagnosis. When death is the event of interest, studies based on autopsy-confirmed diagnoses result in right truncated survival times because individuals who live past the end of… read more here.

Keywords: autopsy confirmed; neurodegenerative diseases; double truncation; studies neurodegenerative ... See more keywords
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The Scheme to Determine the Convergence Term of the Galerkin Method for Dynamic Analysis of Sandwich Plates on Nonlinear Foundations

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Published in 2021 at "Acta Mechanica Solida Sinica"

DOI: 10.1007/s10338-020-00208-6

Abstract: The vibration of a plate resting on elastic foundations under a moving load is of great significance in the design of many engineering fields, such as the vehicle-pavement system and the aircraft-runway system. Pavements or… read more here.

Keywords: truncation; system; convergence; vibration ... See more keywords
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Balanced truncation for linear switched systems

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Published in 2018 at "Advances in Computational Mathematics"

DOI: 10.1007/s10444-018-9610-z

Abstract: We propose a model order reduction approach for balanced truncation of linear switched systems. Such systems switch among a finite number of linear subsystems or modes. We compute pairs of controllability and observability Gramians corresponding… read more here.

Keywords: truncation linear; switched systems; linear switched; balanced truncation ... See more keywords
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Controlling emissivity in one dimensional photonic crystals using surface truncation

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Published in 2017 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-017-1238-6

Abstract: The properties of emissivity in one dimensional photonic crystals are studied using transfer matrix method and Kirchhoff’s second law. It is found that emissivity and its angular distribution can be controlled by truncating the first… read more here.

Keywords: one dimensional; emissivity one; photonic crystals; truncation ... See more keywords