Results 251 to 260 of about 2,877,467 (378)

The relationship between form and function of the carnivore mandible

The Anatomical Record, EarlyView.
Abstract Dietary morphology diversified extensively in Carnivoraformes (living Carnivora and their stem relatives) during the Cenozoic (the last 66 million years) as they evolved to capture, handle, and process new animal and plant diets. We used 3D geometric morphometrics, mechanical advantage, and finite element analysis to test the evolutionary ...
Charles J. Salcido, P. David Polly
wiley   +1 more source

Robust Null Broadening Beamforming Based on Covariance Matrix Reconstruction via Virtual Interference Sources. [PDF]

Sensors (Basel), 2020
Yang J, Lu J, Liu X, Liao G.
europepmc   +1 more source

Estimation of Matrix Variance-Covariance on Nonparametric Regression Spline Truncated for Longitudinal Data

, 2020
Mustain Ramli, Vita Ratnasari, I Nyoman Budiantara   +2 more
openalex   +1 more source

Asymptotic joint distribution of extreme eigenvalues and trace of large sample covariance matrix in a generalized spiked population model [PDF]

, 2019
Zeng Li, Fang Han, Jianfeng Yao
openalex   +1 more source

A Shrinkage Approach to Large-Scale Covariance Matrix Estimation and Implications for Functional Genomics

Statistical Applications in Genetics and Molecular Biology, 2005
J. Schäfer, K. Strimmer
semanticscholar   +1 more source

Distal femoral morphology as a risk factor for osteoarthritis

The Anatomical Record, EarlyView.
Abstract Osteoarthritis (OA) is a leading cause of disability affecting millions of adults in the United States, commonly resulting in the need for total knee arthroplasty (TKA) to restore mobility and quality of life. This study investigates potential differences in baseline distal femoral shape between individuals who received TKA due to OA and a ...
Haley Horbaly
wiley   +1 more source

HiWATER: The Multi-Scale Observation Experiment on Evapotranspiration over heterogeneous land surfaces (MUSOEXE) Dataset - flux observation matrix (an eddy covariance system of site No.1)

, 2017
Shaoming Liu, Mingguo Ma, Xin Li, Qing Xiao, Rui Jin, Tao Che, Weizhen Wang, Xiaoli Hu, Ziwei Xu, Liangxu Wang, Jianguang Wen   +10 more
openalex   +1 more source

Interference-plus-Noise Covariance Matrix Reconstruction via Spatial Power Spectrum Sampling for Robust Adaptive Beamforming

IEEE Signal Processing Letters, 2016
Zhenyu Zhang, W. Liu, W. Leng, Anguo Wang, Heping Shi   +4 more
semanticscholar   +1 more source

Are there morpho‐acoustic patterns of adaptation in nonhuman primate ears? Testing the role of ecology and habitat in shaping ear morphology and function

The Anatomical Record, EarlyView.
Abstract Analysis of the variation in the bony structures of the inner and middle ear provides critical insights into functional morphology, as well as adaptive morphology across primates. In this study, we investigated whether ear morphology patterns are related to the ecological characteristics of species and their habitats to test two acoustic ...
Myriam Marsot, Rémi Laffont, Émilie Steimetz, Patricia Balaresque, Sébastien Couette   +4 more
wiley   +1 more source

Characterization of the Observational Covariance Matrix of Hyper-Spectral Infrared Satellite Sensors Directly from Measured Earth Views. [PDF]

Sensors (Basel), 2020
Serio C, Masiello G, Mastro P, Tobin DC.
europepmc   +1 more source