Results 111 to 120 of about 8,729,244 (299)

Failure prediction models : performance, disagreements, and internal rating systems [PDF]

We address a number of comparative issues relating to the performance of failure prediction models for small, private firms. We use two models provided by vendors, a model developed by the National Bank of Belgium, and the Altman Z-score model to ...
Patrick Van Roy, Janet Mitchell
core  

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Development and validation of a predictive model for severe white matter hyperintensity with obesity

Frontiers in Aging Neuroscience
PurposeThe purpose of the present study was to identify predictors of severe white matter hyperintensity (WMH) with obesity (SWO), and to build a prediction model for screening obese people with severe WMH without Nuclear Magnetic Resonance Imaging (MRI)
Fu Chen, Fu Chen, Lin-hao Cao, Fei-yue Ma, Li-li Zeng, Ji-rong He   +5 more
doaj   +1 more source

‘Guide and Prejudice’— How Argonautes recognize targets across domains of life

FEBS Letters, EarlyView.
Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley   +1 more source

Operating Vehicles’ Speed Prediction Models

Promet (Zagreb)
Vehicle speed is one of the main factors that influence the occurrence and severity of the consequences of road traffic accidents. Operating speed can be defined, among other things, as the actual speed at which the largest number of road users drive in ...
Juraj Leonard VERTLBERG, Marko ŠVAJDA, Marijan JAKOVLJEVIĆ, Marko ŠEVROVIĆ   +3 more
doaj   +1 more source

Models for Understanding Versus Models for Prediction [PDF]

, 2008
According to a standard point of view, statistical modelling consists in establishing a parsimonious representation of a random phenomenon, generally based upon the knowledge of an expert of the application field: the aim of a model is to provide a better understanding of data and of the underlying mechanism which have produced it.
openaire   +3 more sources

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Link Prediction Using Evolutionary Neural Network Models

, 2019
Link prediction aims to represent the dynamic networks’ relationships of the real world in a model for predicting future links or relationships. This model can help in understanding the evolution of interactions and relationships between network members.
Yaghi, Rawan I, Ali Asghar Heidari, Heidari, Ali Asghar, Seyedali Mirjalili, Aljarah, Ibrahim, Al-Zoubi, Ala’ M, Ala’ M. Al-Zoubi, Faris, Hossam, Rawan I. Yaghi, Hossam Faris, Ibrahim Aljarah, Mirjalili, Seyedali   +11 more
core   +1 more source

Bootstrap prediction mean squared errors of unobserved states based on the Kalman filter with estimated parameters [PDF]

, 2010
Prediction intervals in State Space models can be obtained by assuming Gaussian innovations and using the prediction equations of the Kalman filter, where the true parameters are substituted by consistent estimates.
Ruiz Ortega, Esther, Rodríguez, Alejandro   +1 more
core   +1 more source

COPD classification models and mortality prediction capacity [PDF]

, 2019
Our aim was to assess the impact of comorbidities on existing COPD prognosis scores. Patients and methods: A total of 543 patients with COPD (FEV1 < 80% and FEV1/ FVC
Moraza, J., Aburto, M., Aramburu, A., García-Loizaga, A., Barrio, I., Esteban, C., Arostegui, I., Uranga, A., Zabala, T., Quintana, J.M.   +9 more
core   +2 more sources