Results 11 to 20 of about 1,952,285 (318)

Nonstandard Errors [PDF]

open access: yesThe Journal of Finance, 2021
ABSTRACTIn statistics, samples are drawn from a population in a data‐generating process (DGP). Standard errors measure the uncertainty in estimates of population parameters. In science, evidence is generated to test hypotheses in an evidence‐generating process (EGP).
Menkveld, AJ   +226 more
openaire   +40 more sources

An incidental finding in newborn screening leading to the diagnosis of a patient with ECHS1 mutations

open access: yesMolecular Genetics and Metabolism Reports, 2020
Short-chain enoyl-CoA hydratase (ECHS1) is a mitochondrial beta-oxidation enzyme involved in the metabolism of acyl-CoA fatty acid esters, as well as in valine metabolism.
S. Pajares   +13 more
doaj   +1 more source

Ocular changes in premature infants [PDF]

open access: yesReviews in Clinical Medicine, 2017
Introduction: This article aimed to review the literatures on visual impairments and ocular changes in premature infants with low birth weight and gestational age.Methods: Five electronic databases including: PubMed, Web of Science, Science direct, Ovid,
Negareh Yazdani   +6 more
doaj   +1 more source

Errors in Errors

open access: yesInternational Journal of Computer-Assisted Language Learning and Teaching, 2023
Automated writing evaluation (AWE) software is an increasingly popular tool for English second language learners. However, research on the accuracy of such software has been both scarce and largely limited in its scope. As such, this article broadens the field of research on AWE accuracy by using a mixed design to holistically evaluate the accuracy of ...
openaire   +1 more source

Blood phenylalanine fluctuation in phenylketonuric children treated by BH4 or low-phenylalanine diet from birth

open access: yesScientific Reports, 2023
The prognosis of phenylketonuria (PKU) is related to the quality of metabolic control all life-long. PKU treatment is based on a low-Phe diet, 6R-tetrahydrobiopterin (BH4) treatment for the BH4-responsive PKU patients or enzyme replacement therapy ...
Maurane Theron   +6 more
doaj   +1 more source

Hilbert’s Error? [PDF]

open access: yesThe Mathematical Intelligencer, 2018
It is well known that a center of a given circle cannot be constructed using only a straightedge and that this was proven by David Hilbert. Still it is not so clear what kind of object is proven to be non-existing. We analyze different attempts to define a geometric construction appearing in the literature and observe that none of them is really ...
openaire   +3 more sources

Characterization of recombinant human lysosomal beta-hexosaminidases produced in the methylotrophic yeast Pichia pastoris

open access: yesUniversitas Scientiarum, 2016
β-hexosaminidases (Hex) are dimeric enzymes involved in the lysosomal degradation of glycolipids and glycans. They are formed by α- and/or β-subunits encoded byHEXA and HEXB genes, respectively.
Angela Johana Espejo Mojica   +7 more
doaj   +1 more source

Improvement in the production of the human recombinant enzyme N-acetylgalactosamine-6-sulfatase (rhGALNS) in Escherichia coli using synthetic biology approaches

open access: yesScientific Reports, 2017
Previously, we demonstrated production of an active recombinant human N-acetylgalactosamine-6-sulfatase (rhGALNS) enzyme in Escherichia coli as a potential therapeutic alternative for mucopolysaccharidosis IVA.
Luis H. Reyes   +4 more
doaj   +1 more source

Determining factors of the cognitive outcome in early treated PKU: A study of 39 pediatric patients

open access: yesMolecular Genetics and Metabolism Reports, 2019
Phenylketonuria (PKU) is a disorder of phenylalanine metabolism, characterized by a neurotoxic phenylalanine (Phe) accumulation, and treatable with a life-long Phe-restricted diet. Though early and continuously treated PKU (ETPKU) patients exhibit normal
Yvan Herenger   +7 more
doaj   +1 more source

“Double Hit” Homozygous Mutations for Two Different Rare Inborn Errors of Metabolism: A Burden for Countries with High Prevalences of Consangineous Marriages

open access: yesJournal of Pediatric Research, 2018
Inborn errors of metabolism comprise a broad range of genetic diseases of which most are inherited in an autosomal recessive manner. Although being rare, there is a significant increase in their rate especially in countries where consanguineous marriages
Asburçe Olgaç   +4 more
doaj   +1 more source

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