Results 101 to 110 of about 1,818,251 (309)

Using cell‐free RNA to identify B‐ and T‐cell clonality for diagnosis and monitoring of B‐ and T‐cell neoplasms

FEBS Open Bio, EarlyView.
Using peripheral blood for determining B‐cell or T‐cell clonality is more reliable when we use cell‐free RNA (cfRNA) because cells release blood significantly more RNA than DNA. Next‐generation sequencing (NGS) of cfRNA allows us to evaluate fragment cfRNA and evaluate clonality reliably without the need for prior determination of the specific dominant
Adam Albitar, Sally Agersborg, Ahmed Charifa, Pooja Phull, Noa Biran, David Vesole, Harsh Parmar, Andrew Pecora, Andrew Ip, Andre Goy, David Siegel, Maher Albitar   +11 more
wiley   +1 more source

Operational Machine Learning Post‐Processing of Short‐Range Temperature, Humidity, Wind Speed and Gust Forecasts

Meteorological Applications
Statistical methods can be used to create bias correction models that learn from past forecast errors and reduce systematic errors in real‐time forecasts. This study presents a machine learning (ML) approach using extreme gradient‐boosted (XGBoost) trees
Leila Hieta, Mikko Partio
doaj   +1 more source

Assessing multivariate bias corrections of climate simulations on various impact models under climate change [PDF]

Hydrology and Earth System Sciences
Atmospheric variables simulated from climate models often present biases relative to the same variables calculated by reanalysis in the past. In order to use these models to assess the impact of climate change on processes of interest, it is necessary to
D. Allard, M. Vrac, B. François, I. García de Cortázar-Atauri   +3 more
doaj   +1 more source

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source

Computationally efficient approximation for the double bootstrap mean bias correction [PDF]

We propose a computationally efficient approximation for the double bootstrap bias adjustment factor without using the inner bootstrap loop. The approximation converges in probability to the population bias correction factor.
Rachida Ouysse
core  

BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells

FEBS Open Bio, EarlyView.
BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley   +1 more source

Selection-bias correction based on the multinomial logit: An application to the Mexican labor market [PDF]

In this presentation, we illustrate an application of a relatively new selection-bias correction methodology based on the multinomial logit model using the selmlog Stata command (Bourguignon, Fournier, and Gurgand, 2007, Journal of Economic Surveys 21 ...
Luis Huesca, Mario Camberos
core  

The systematic bias of ingestible core temperature sensors requires a correction by linear regression [PDF]

, 2017
An accurate measure of core body temperature is critical for monitoring individuals, groups and teams undertaking physical activity in situations of high heat stress or prolonged cold exposure.
Stewart, Ian B., Ian B. Stewart, Aaron J. E. Bach, Borg, David N., Costello, Joseph T, Hunt, Andrew P., Joseph T. Costello, Borg, David N, Stewart, Ian B, Costello, Joseph T., Bach, Aaron J., David N. Borg, Andrew P. Hunt, Hunt, Andrew P, Bach, Aaron JE   +14 more
core   +2 more sources

Evaluating GenAI‐produced feedback on undergraduate bioscience essays against good higher education feedback practice

FEBS Open Bio, EarlyView.
This pilot study investigates the potential of Generative AI to provide formative feedback to students. ChatGPT was prompted to provide feedback on Year 1 Bioscience essays, which were evaluated against established good feedback practices. GenAI‐authored feedback had useful elements, but was limited in scope. GenAI may have potential to provide instant,
Annabel Court, Nigel Francis, Andrew Shore, Stephen Rutherford   +3 more
wiley   +1 more source

On the importance of historical context and bias correction in deep learning MJO prediction models

npj Climate and Atmospheric Science
At present, state-of-the-art predictions for the Madden-Julian Oscillation (MJO) combine forecasts from numerical weather models together with bias-correction methods.
Khalil Virji, Geruo A, Isabella Velicogna   +2 more
doaj   +1 more source