Results 71 to 80 of about 1,735,832 (325)

Bifactor Models for Predicting Criteria by General and Specific Factors: Problems of Nonidentifiability and Alternative Solutions

Journal of Intelligence, 2018
The bifactor model is a widely applied model to analyze general and specific abilities. Extensions of bifactor models additionally include criterion variables.
Michael Eid, Stefan Krumm, Tobias Koch, Julian Schulze   +3 more
doaj   +1 more source

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

Site-specific height-diameter and stem volume equations for Lebombo-ironwood

Annals of Forest Research, 2017
Height–diameter (H–D) and stem volume equations are indispensable tools for forest management and have a wide use in forestry, however they are lacking for Lebombo-ironwood.
Tarquinio Mateus Magalhães
doaj   +1 more source

Variable Selection in Regression Model with AR(p) Error Terms Based on Heavy Tailed Distributions [PDF]

, 2021
Yetkin Tuaç, Olçay Arslan
openalex   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Climate model trend errors are evident in seasonal forecasts at short leads

npj Climate and Atmospheric Science
Climate models exhibit errors in their simulation of historical trends of variables including sea surface temperature, winds, and precipitation, with important implications for regional and global climate projections.
Jonathan D. Beverley, Matthew Newman, Andrew Hoell   +2 more
doaj   +1 more source

Improving dynamical climate predictions with machine learning: insights from a twin experiment framework [PDF]

Nonlinear Processes in Geophysics
Systematic errors in dynamical climate models remain a significant challenge to accurate climate predictions, particularly when modeling the nonlinear coupling between the atmosphere and ocean.
Z. He, Z. He, Z. He, J. Brajard, Y. Wang, X. Wang, X. Wang, Z. Shen, Z. Shen   +8 more
doaj   +1 more source

Efficient Estimation in the Errors in Variables Model

The Annals of Statistics, 1987
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bickel, P. J., Ritov, Y.
openaire   +3 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Simple estimators for dynamic panel data models with errors in variables [PDF]

Estimation;Panel ...
Kapteyn, A.J., Wansbeek, T.J.
core   +1 more source