Results 41 to 50 of about 8,622,404 (371)

Features extracted using tensor decomposition reflect the biological features of the temporal patterns of human blood multimodal metabolome.

open access: yesPLoS ONE, 2023
High-throughput omics technologies have enabled the profiling of entire biological systems. For the biological interpretation of such omics data, two analyses, hypothesis- and data-driven analyses including tensor decomposition, have been used.
Suguru Fujita   +4 more
doaj   +2 more sources

Anderson Localization of Matter Waves in 3D Anisotropic Disordered Potentials [PDF]

open access: yes, 2014
Using a cutoff-free formulation of the coherent transport theory, we show that the interference terms at the origin of localization strongly affect the transport anisotropy.
Piraud, Marie   +2 more
core   +2 more sources

Brain-First versus Gut-First Parkinson’s Disease: A Hypothesis

open access: yesJournal of Parkinson's Disease, 2019
Parkinson’s disease (PD) is a highly heterogeneous disorder, which probably consists of multiple subtypes. Aggregation of misfolded alpha-synuclein and propagation of these proteinacious aggregates through interconnected neural networks is believed to be
P. Borghammer, Nathalie Van Den Berge
semanticscholar   +1 more source

Knowledge-Aware Debiased Inference Model Integrating Intervention and Counter-factual [PDF]

open access: yesJisuanji kexue yu tansuo
The abductive natural language inference task (Abductive NLI) seeks to select more plausible hypothetical events based on given antecedent events and consequent events. However, inherent biases such as “logical defects” and “single-sentence label leakage”
SUN Shengjie, MA Tinghuai, HUANG Kai
doaj   +1 more source

Bayesian alternatives for common null-hypothesis significance tests in psychiatry: a non-technical guide using JASP

open access: yesBMC Psychiatry, 2018
BackgroundDespite its popularity as an inferential framework, classical null hypothesis significance testing (NHST) has several restrictions. Bayesian analysis can be used to complement NHST, however, this approach has been underutilized largely due to a
D. Quintana, Donald R. Williams
semanticscholar   +1 more source

MOLIERE: Automatic Biomedical Hypothesis Generation System [PDF]

open access: yesKnowledge Discovery and Data Mining, 2017
Hypothesis generation is becoming a crucial time-saving technique which allows biomedical researchers to quickly discover implicit connections between important concepts.
Justin Sybrandt, M. Shtutman, Ilya Safro
semanticscholar   +1 more source

What Drives Negative Investment-Cash Flow Sensitivities? Revenue Effect Versus Corporate Life-Cycle Dynamics

open access: yesSchmalenbach Journal of Business Research, 2023
In order to identify the economic driver of negative investment-cash flow sensitivities (ICFS), we derive testable predictions from extending a theoretical investment model with endogenous financing costs (“revenue effect”) and contrast them with the ...
Jochen Lawrenz, Julia Oberndorfer
doaj   +1 more source

Towards a computational model for stimulation of the Pedunculopontine nucleus [PDF]

open access: yes, 2009
The pedunculopontine nucleus (PPN) has recently been suggested as a new therapeutic target for deep brain stimulation (DBS) in patients suffering from Parkinson's disease, particularly those with severe gait and postural impairment [1].
Gils, Stephan A. van   +3 more
core   +4 more sources

Contrast perception as a visual heuristic in the formulation of referential expressions.

open access: yesCognition, 2020
We hypothesize that contrast perception works as a visual heuristic, such that when speakers perceive a significant degree of contrast in a visual context, they tend to produce the corresponding adjective to describe a referent.
Madeleine Long   +3 more
semanticscholar   +1 more source

Resolving Lexical Ambiguity in Tensor Regression Models of Meaning [PDF]

open access: yes, 2014
This paper provides a method for improving tensor-based compositional distributional models of meaning by the addition of an explicit disambiguation step prior to composition. In contrast with previous research where this hypothesis has been successfully
Kalchbrenner, Nal   +2 more
core   +2 more sources

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