Results 21 to 30 of about 950,738 (346)

Evaluation of significantly modified water bodies in Vojvodina by using multivariate statistical techniques [PDF]

open access: yesHemijska Industrija, 2013
This paper illustrates the utility of multivariate statistical techniques for analysis and interpretation of water quality data sets and identification of pollution sources/factors with a view to get better information about the water quality ...
Vujović Svetlana R.   +2 more
doaj   +1 more source

Internalizing disorders and quality of life in adolescence: evidence for independent associations

open access: yesBrazilian Journal of Psychiatry, 2014
Objective: To investigate whether internalizing disorders are associated with quality of life (QoL) in adolescents, even after accounting for shared risk factors.
Giovanni A. Salum   +9 more
doaj   +1 more source

The Mean-Variance Model Revisited with a Cash Account [PDF]

open access: yesJournal of Mathematical Finance, 2012
Fund managers usually set aside a certain amount of cash to pay for possible redemptions, and it is believed that this will affect overall fund performance. This paper examines the properties of efficient portfolios in the mean-variance framework in the presence of a cash account.
Chonghui Jiang, Yongkai Ma, Yunbi An
openaire   +2 more sources

Accounting for geographical variance in the union satisfaction gap

open access: yesIndustrial Relations Journal, 2019
AbstractEvidence of spatial variance in the relationship between trade union membership and job satisfaction is limited. Using three nationally representative data sets, we examine lower levels of satisfaction among union members and considers how this relationship varies geographically across the nations and regions of Great Britain.
Alex Bryson, Rhys Davies
openaire   +3 more sources

Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Angular Power Spectra [PDF]

open access: yes, 2008
We present the temperature and polarization angular power spectra of the cosmic microwave background (CMB) derived from the first 5 years of WMAP data. The 5-year temperature (TT) spectrum is cosmic variance limited up to multipole l=530, and individual ...
A. Kogut   +44 more
core   +2 more sources

Accounting for genetic interactions improves modeling of individual quantitative trait phenotypes in yeast. [PDF]

open access: yes, 2016
Experiments in model organisms report abundant genetic interactions underlying biologically important traits, whereas quantitative genetics theory predicts, and data support, the notion that most genetic variance in populations is additive.
Bloom, Joshua S   +4 more
core   +3 more sources

Improving Short- and Long-Term Genetic Gain by Accounting for Within-Family Variance in Optimal Cross-Selection

open access: yesFrontiers in Genetics, 2019
The implementation of genomic selection in recurrent breeding programs raises the concern that a higher inbreeding rate could compromise the long-term genetic gain.
Antoine Allier   +5 more
doaj   +1 more source

Bifactor analysis of the Hospital Anxiety and Depression Scale (HADS) in individuals with traumatic brain injury

open access: yesScientific Reports, 2023
Anxiety and depression symptoms are commonly experienced after traumatic brain injury (TBI). However, studies validating measures of anxiety and depression for this population are scarce. Using novel indices derived from symmetrical bifactor modeling, we
Jai Carmichael   +5 more
doaj   +1 more source

Systematic Risk and Accounting Determinants: An Empirical Assessment in the Indian Stock Market

open access: yesOrganizations and Markets in Emerging Economies, 2019
This study explores the contemporaneous association between market determined risk measures and accounting determined risk measures using the large liquid non-financial stocks in the Indian stock market in the recent 2012-2017 period.
Srikanth Parthasarathy
doaj   +1 more source

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