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High-Throughput Screening and Confirmation of 420 Hazardous Substances in Feed Based on Liquid Chromatography−High-Resolution Mass Spectrometry [PDF]

open access: yesFoods
Detection of hazardous substances in feed is important for ensuring human health. A method based on liquid chromatography-high-resolution mass spectrometry (LC-HRMS) was developed and validated for the screening and confirmation of 420 hazardous ...
Jie Wang   +8 more
doaj   +2 more sources

Spectroscopic confirmation of four metal-poor galaxies at z = 10.3–13.2 [PDF]

open access: yesNature Astronomy, 2022
As part of the JWST Advanced Deep Extragalactic Survey (JADES), NIRSpec has spectroscopically confirmed four young and metal-poor galaxies at redshift 10.3–13.2, from an early epoch of galaxy formation.
E. Curtis-Lake   +58 more
semanticscholar   +1 more source

Spectroscopic Confirmation of CEERS NIRCam-selected Galaxies at z ≃ 8–10 [PDF]

open access: yesAstrophysical Journal Letters, 2023
We present JWST/NIRSpec prism spectroscopy of seven galaxies selected from Cosmic Evolution Early Release Science (CEERS) survey NIRCam imaging with photometric redshifts z phot > 8.
P. Arrabal Haro   +47 more
semanticscholar   +1 more source

Reasons for non-confirmation of explored reserves at the Charmitan gold deposit

open access: yesРуды и металлы, 2022
Errors arising in the exploration of ore deposits can be divided into two groups: errors in determining specific quantitative characteristics of mineralization (average thickness, grade, density) and errors in identifying the conditions of occurrence ...
Avazbek Kh. Okhunov   +3 more
doaj   +1 more source

The Adoption Problem and Relativism about Logic

open access: yesAnálisis Filosófico, 2022
The adoption problem was originally raised by Saul Kripke. It is supposed to present a difficulty for Willard Van Orman Quine’s view that statements of logical law are empirically confirmable.
Daniel Boyd
doaj   +1 more source

On Publication Strategies. Another Advice to a Beginning Scientist

open access: yesFrontiers in Physiology, 2020
Productivity in science has increased and it is becoming more important for scientists to publish, to publish frequently, and to accumulate citations to their work. However, the peer review system may not only promote and advance but also hinder, prevent,
Ruben Coronel
doaj   +1 more source

Pseudo-Labeling and Confirmation Bias in Deep Semi-Supervised Learning [PDF]

open access: yesIEEE International Joint Conference on Neural Network, 2019
Semi-supervised learning, i.e. jointly learning from labeled and unlabeled samples, is an active research topic due to its key role on relaxing human supervision. In the context of image classification, recent advances to learn from unlabeled samples are
Eric Arazo   +4 more
semanticscholar   +1 more source

Teacher Confirmation and Caring as Predictors of Chinese and Iranian EFL Students’ Willingness to Attend EFL Classes

open access: yesPorta Linguarum Revista Interuniversitaria de Didáctica de las Lenguas Extranjeras, 2023
This mixed-methods cross-cultural study examined the role of instructor confirmation and care in EFL students’ willingness to attend classes (WTAC). For the quantitative phase, 1006 and 605 EFL university students were chosen respectively from Chinese ...
Yongliang Wang, Ali Derakhshan
semanticscholar   +1 more source

The Paradox of Analogy

open access: yesInformal Logic, 2012
I will show that there is a type of analogical reasoning that instantiates a pattern of reasoning in confirmation theory that is considered at best paradoxical and at worst fatal to the entire syntactical approach to confirmation and explanation. However,
David Botting
doaj   +3 more sources

The Promise and Challenges of Determining Recombinant Bovine Growth Hormone in Milk

open access: yesFoods, 2022
Recombinant bovine growth hormone (rbGH) is produced in large quantities and widely used in a number of countries worldwide to stimulate milk production in dairy animals.
Axel Raux   +6 more
doaj   +1 more source

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