Results 71 to 80 of about 1,655,803 (293)

Unbiased population heterozygosity estimates from genome‐wide sequence data

Methods in Ecology and Evolution, 2021
Heterozygosity is a metric of genetic variability frequently used to inform the management of threatened taxa. Estimating observed and expected heterozygosities from genome‐wide sequence data has become increasingly common, and these estimates are often ...
Thomas L. Schmidt, Moshe‐Elijah Jasper, Andrew R Weeks, Ary A Hoffmann   +3 more
doaj   +1 more source

Entanglement without hidden nonlocality

, 2016
We consider Bell tests in which the distant observers can perform local filtering before testing a Bell inequality. Notably, in this setup, certain entangled states admitting a local hidden variable model in the standard Bell scenario can nevertheless ...
Bowles, Joseph, Brunner, Nicolas, Hirsch, Flavien, Quintino, Marco Túlio, Vértesi, Tamás   +4 more
core   +2 more sources

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

A full-scale simulator for research of navigation and filtering algorithms of a strapdown inertial navigation system using the Matlab-Simulink environment

Научный вестник МГТУ ГА
Due to the increasing complexity of aircraft navigation equipment and the growing demands placed on them, there is a need to study and improve existing navigation and filtering algorithms by solving problems of developing full-scale research simulators ...
A. A. Sanko, V. A. Vetoshkin, E. L. Ivanovskaya   +2 more
doaj   +1 more source

Analysing Compression Techniques for In-Memory Collaborative Filtering [PDF]

, 2015
Following the recent trend of in-memory data processing, it is a usual practice to maintain collaborative filtering data in the main memory when generating recommendations in academic and industrial recommender systems.
Macdonald, Craig, Ounis, Iadh, Vargas, Saul   +2 more
core  

Convergence in distribution for filtering processes associated to Hidden Markov Models with densities

, 2013
Consider a filtering process associated to a hidden Markov model with densities for which both the state space and the observation space are complete, separable, metric spaces.
Kaijser, Thomas
core   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Linear Regression Based Real-Time Filtering

Advances in Electrical and Electronic Engineering, 2013
This paper introduces real time filtering method based on linear least squares fitted line. Method can be used in case that a filtered signal is linear. This constraint narrows a band of potential applications.
Misel Batmend, Daniela Perdukova
doaj   +1 more source

Tracking filter and multi-sensor data fusion [PDF]

, 2000
In this paper factorization filtering, fusion filtering strategy and related algorithms are presented.
Appavu, Raj R, Girija, G, Kashyap, SK, Raol, JR   +3 more
core  

Filtering free resolutions

, 2014
A recent result of Eisenbud-Schreyer and Boij-S\"oderberg proves that the Betti diagram of any graded module decomposes as a positive rational linear combination of pure diagrams.
Daniel Erman, David Eisenbud, Fløystad, Frank-Olaf Schreyer, Schreyer   +4 more
core   +1 more source