Individual-based multiple-unit dissimilarity: novel indices and null model for assessing temporal variability in community composition. [PDF]
Oecologia, 2021 Nakadai R.
europepmc +1 more source
Chiral Symmetry and the Constituent Quark Model: A Null-Plane Point of View [PDF]
, 2022 D. Mustaki
openalex +1 more source
Exact four-dimensional string solutions and Toda-like sigma models from ‘null-gauged’ WZNW theories [PDF]
, 1994 C. Klimčı́k, A.A. Tseytlin
openalex +1 more source
Penetrance of Craniofacial Anomalies in Mouse Models of Smith-Magenis Syndrome Is Modified by Genomic Sequence Surrounding Rai1: Not All Null Alleles Are Alike [PDF]
, 2007 Jiong Yan, Weimin Bi, James R. Lupski
openalex +1 more source
Selecting a Regression Saturated by Indicators [PDF]
We consider selecting a regression model, using a variant of Gets, when there are more variables than observations, in the special case that the variables are impulse dummies (indicators) for every observation.
Carlos Santos +2 more
core
Comparison of null models for combination drug therapy reveals Hand model as biochemically most plausible [PDF]
, 2019 Mark Sinzger +3 more
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Generation and Characterization of a CYP2C11-Null Rat Model by Using the CRISPR/Cas9 Method [PDF]
, 2018 Yuan Wei +8 more
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Null modes effect in Rossby wave model [PDF]
Nonlinear Processes in Geophysics, 2004 The problem of the null-modes existence and some particularities of their interaction with nonlinear vortex-wave-like structures is discussed. We show that the null-modes are fundamental elements of nonlinear wave fields.
V. Goncharov, V. Pavlov
doaj
Estimation in Threshold Autoregressive Models with Nonstationarity [PDF]
This paper proposes a class of new nonlinear threshold autoregressive models with both stationary and nonstationary regimes. Existing literature basically focuses on testing for a unit–root structure in a threshold autoregressive model.
Dag Tjostheim, Jiti Gao, Jiying Yin
core
An extension of the block spacial path approach to analysis of the influence of intra and interregional trade on multiplier effects in general interregional input-output models [PDF]
In a number of recent papers Sonis, Hewings and coworkers have extended spacial path analysis to a block structural context capable of analysing the relationship between direct blocks of influence, such as intra and interregional trade coefficients or ...
Russel Cooper
core