Results 281 to 290 of about 369,824 (381)

Frontal gamma-alpha ratio reveals neural oscillatory mechanism of attention shifting in tinnitus. [PDF]

iScience
Feng X, Bao X, Huang H, Wang Z, Hu W, Xue C, Song Z, Cai Y, Huang Q, Li Y.   +9 more
europepmc   +1 more source

Models of Propositional Calculi in Recursive Arithmetic.

, 1958
R. L. Goodstein
openalex   +2 more sources

Anodal High-definition Transcranial Direct Current Stimulation Over the Left (but not Right) Parietal Cortex Facilitates Mental Arithmetic. [PDF]

J Cogn Enhanc
Hartmann M, Dumureau M.
europepmc   +1 more source

Lumos: A β‐Diketone‐Derived Artificial Nucleobase Forming Inter‐Strand Complexes in DNA that Promote Lanthanoid Ion Luminescence

ChemistryEurope, EarlyView.
A novel artificial nucleobase, 1‐(3‐(hydroxymethyl)phenyl)‐3‐phenylpropane‐1,3‐dione (HdbmOR), bearing a β‐diketone functionality and designed to form inter‐strand complexes that resemble lanthanoid‐mediated base pairs, was developed. The antenna effect of HdbmOR promoting luminescence of EuIII and SmIII is retained upon incorporation into short ...
Carla Bardehle, Marian Hebenbrock, Alexander Hepp, Jens Müller   +3 more
wiley   +1 more source

Hybrid barn: the switch from a naturally to a mechanically ventilated turkey barn to protect from harmful bioaerosols. [PDF]

Front Vet Sci
Sake B, Butenholz K, Kempf K, Kemper N, Schulz J.   +4 more
europepmc   +1 more source

Robust causal inference for point exposures with missing confounders

Canadian Journal of Statistics, EarlyView.
Abstract Large observational databases are often subject to missing data. As such, methods for causal inference must simultaneously handle confounding and missingness; surprisingly little work has been done at this intersection. Motivated by this, we propose an efficient and robust estimator of the causal average treatment effect from cohort studies ...
Alexander W. Levis, Rajarshi Mukherjee, Rui Wang, Sebastien Haneuse   +3 more
wiley   +1 more source

On Defining Expressions for Entropy and Cross-Entropy: The Entropic Transreals and Their Fracterm Calculus. [PDF]

Entropy (Basel)
Bergstra JA, Tucker JV.
europepmc   +1 more source

Gender differences in elementary school students' fraction learning: roles of spatial ability and mathematical anxiety. [PDF]

Front Psychol
Zhang R, Chen Z, Deng C.
europepmc   +1 more source

Boundary conditions and universal finite‐size scaling for the hierarchical |φ|4$|\varphi |^4$ model in dimensions 4 and higher

Communications on Pure and Applied Mathematics, EarlyView.
Abstract We analyse and clarify the finite‐size scaling of the weakly‐coupled hierarchical n$n$‐component |φ|4$|\varphi |^4$ model for all integers n≥1$n \ge 1$ in all dimensions d≥4$d\ge 4$, for both free and periodic boundary conditions. For d>4$d>4$, we prove that for a volume of size Rd$R^{d}$ with periodic boundary conditions the infinite‐volume ...
Emmanuel Michta, Jiwoon Park, Gordon Slade   +2 more
wiley   +1 more source

Optimizing uni-compartmental knee arthroplasty: the impact of preoperative planning and arithmetic hip-knee-ankle angle. [PDF]

BMC Musculoskelet Disord
Liu C, Huang C, Suyalatu X, Zhang Q, Zhang Y, Sun W, Guo W, Wang W.   +7 more
europepmc   +1 more source