Results 51 to 60 of about 9,337,952 (196)

Triodia data for each site with environmental co-variates

open access: yes, 2019
Percent cover of Triodia (>45 cm tall) at each study site.
Simon Verdon (6895172)   +2 more
core   +1 more source

Control variates from Eulerian and Lagrangian perturbation theory: Application to the bispectrum

open access: yesThe Open Journal of Astrophysics
Control variates have seen recent interest as a powerful technique to reduce the variance of summary statistics measured from costly cosmological $N$-body simulations.
Nickolas Kokron, Shi-Fan Chen
doaj   +1 more source

A Neutrosophic Monte Carlo Framework for Modeling Indeterminate Participation and Cultural Impact in Tourism Service Quality of Ethnic Sports Events [PDF]

open access: yesNeutrosophic Sets and Systems
Ethnic sports tourism involves complex cultural, social, and economic interactions, where uncertainty arises not only from randomness but also from incomplete and contradictory information. Classical probability models cannot fully capture these features.
Chaolumen Ge, Xuelian Liu
doaj   +1 more source

Placental OPRM1 DNA methylation and associations with neonatal opioid withdrawal syndrome, a pilot study

open access: yesExploration of Medicine, 2020
Aim: Epigenetic variation of DNA methylation of the mu-opioid receptor gene (OPRM1) has been identified in the blood and saliva of individuals with opioid use disorder (OUD) and infants with neonatal opioid withdrawal syndrome (NOWS).
Elisha M. Wachman   +8 more
doaj   +1 more source

The Impact of Promoting Alternative Thinking Strategies (PATHS) on Loneliness in Primary School Children: Results From a Randomized Controlled Trial in England

open access: yesFrontiers in Education, 2021
Research suggests that loneliness during childhood is associated with poor well-being and mental ill-health. There is a growing social and educational imperative to explore how school-based interventions can support young children’s social development ...
Alexandra Hennessey   +2 more
doaj   +1 more source

Mallee emu-wren occurrence data with environmental co-variates

open access: yes, 2019
presence absence data for the mallee emu-wren at each study site.
Simon Verdon (6895172)   +5 more
core   +1 more source

EVALUATION OF ADVANCED GENERATIONS OF EARLY FLOWERING AND HEAVY BRANCHING/HIGH YIELDING MUTANTS OF EGYPTIAN LUPINE: I· B'EHAVIOUR AND PERFORMANCE OF MUTANTS [PDF]

open access: yesJournal of Plant Production, 2002
The plant materials used in this investigation include five true breeding families belong to two different mutant types (two early flowering and three heavy branching/high yield) derived from Egyptian lupine cv. Giza 2 after treating seeds with either
H. Hassan,
doaj   +1 more source

Growth and whole-body proximate composition of Oreochromis niloticus Nile tilapia fed pea meal: A systematic review and meta-analysis

open access: yesFrontiers in Sustainable Food Systems, 2023
One of the most widely cultivated species in the aquaculture sector is the Nile tilapia (Oreochromis niloticus). However, the rising price of fishmeal has a huge impact on its market value. Proteins derived from plants have been used to address the issue.
Tzodoq Obrero Magbanua   +1 more
doaj   +1 more source

Conditional Value at Risk Portfolio With Monte Carlo Control Variates

open access: yesJambura Journal of Mathematics
Stock investment is one of the instruments investors favor due to its potential for high returns, but the risks stemming from stock price volatility cannot be overlooked.
Fahmi Giovani Maga   +2 more
doaj   +1 more source

Estimating simulation metamodels using correlated control variates

open access: yes, 2010
[[abstract]]© 1995 Taylor & Francis - This paper develops a variance reduction technique that applies correlated control variates in a simulation experiment to estimate linear regression metamodels.
Neng Hui Shih;Wheyming Tina song
core   +1 more source

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