Results 61 to 70 of about 231,868 (174)

The Noncommutative Infinitesimal Equivariant Index Formula [PDF]

, 2015
In this paper, we establish an infinitesimal equivariant index formula in the noncommutative geometry framework using Greiner's approach to heat kernel asymptotics.
Wang, Yong
core   +1 more source

Regularized Single Index Quantile Regression Model

International Journal of Statistics and Probability, 2015
This article proposes a new approach for variable selection in the single index quantile regression model. Compared to existing methods, the new approach produce sparse solutions for the index vector. Performance of the new method is enhanced by a fully adaptive penalty function.
openaire   +2 more sources

Retrospective analysis of changes in the anterior corneal surface after Q value guided LASIK and LASEK in high myopic astigmatism for 3 years

BMC Ophthalmology, 2012
Background To compare the corneal high-order aberrations (HOAs), asphericity and regularity after Q-value guided laser in situ keratomileusis (LASIK) and laser epithelial keratomileusis (LASEK) in high myopic astigmatism.
Huang Hui, Yang Jianguo, Bao Huijing, Chen Shaorong, Xia Beibei, Zou Jun   +5 more
doaj   +1 more source

Dose-response associations of device-measured sleep regularity and duration with incident dementia in 82391 UK adults

BMC Public Health
Background Sleep is a crucial lifestyle factor with impacts on mental and cognitive health. The associations between objectively measured sleep and risk of incident dementia are not yet fully understood.
Wenxin Bian, Raaj K. Biswas, Matthew N. Ahmadi, Yu Sun Bin, Svetlana Postnova, Andrew J. K. Phillips, Nicholas A. Koemel, Jean-Philippe Chaput, Shantha M. W. Rajaratnam, Peter A. Cistulli, Emmanuel Stamatakis   +10 more
doaj   +1 more source

Designing near-natural planting patterns for plantation forests in China

Forest Ecosystems, 2019
Background China has a long tradition of managing planted forests. Different species of Populus, Eucalyptus, Larix, Cunninghamia and Pinus are planted to satisfy the local demand for wood products and provide ecological services at the same time ...
Gongqiao Zhang, Gangying Hui, Yanbo Hu, Zhonghua Zhao, Xiuling Guan, Klaus von Gadow, Ganggang Zhang   +6 more
doaj   +1 more source

The links between sleep health domains and male/female obesity: a nationwide survey on the Iranian general population

Scientific Reports
Studies examined one aspect of sleep health (sleep duration) as a risk factor for developing obesity. Approaching sleep health as a multidimensional model can better assess this association.
Samaneh Akbarpour, Atefeh Behkar, Rahmatollah Moradzadeh, Zahra Banafsheh Alemohammad, Reihaneh Heidari, Amir Houshang Mehrparvar, Khosro Sadeghniiat-Haghighi, Arezu Najafi   +7 more
doaj   +1 more source

Guide to Boundary Value Problems for Dirac-Type Operators

, 2013
We present an introduction to boundary value problems for Dirac-type operators on complete Riemannian manifolds with compact boundary. We introduce a very general class of boundary conditions which contains local elliptic boundary conditions in the sense
Baer, Christian, Ballmann, Werner
core  

Wedderburn components, the index theorem and continuous Castelnuovo-Mumford regularity for semihomogeneous vector bundles

Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2021
We study the property of continuous Castelnuovo-Mumford regularity, for semihomogeneous vector bundles over a given Abelian variety, which was formulated in A. Küronya and Y. Mustopa [Adv. Geom. 20 (2020), no. 3, 401-412].
Nathan Grieve
doaj  

Validation of the Entrainment Signal Regularity Index and associations with children's changes in BMI. [PDF]

Obesity (Silver Spring), 2023
Moreno JP, Hannay KM, Goetz AR, Walch O, Cheng P.   +4 more
europepmc   +1 more source

Regularized indexing in Google Scholar.

, 2021
After almost a year of problems with indexing in Google Scholar, I inform all authors and readers of BJIHS that the journal has all its articles indexed on the platform again and everything is back to normal.This return was only possible thanks to the lawsuit filed by this newspaper against Google, which recognizes the error in court the correction.
openaire   +1 more source