Results 11 to 20 of about 24,909,033 (334)

The Cosmological Tests [PDF]

open access: yes, 2001
Recent observational advances have considerably improved the cosmological tests, adding to the lines of evidence, and showing that some issues under discussion just a few years ago may now be considered resolved or irrelevant.
Peebles, P. J. E.
core   +2 more sources

Dismantling the Mantel tests [PDF]

open access: yes, 2012
The simple and partial Mantel tests are routinely used in many areas of evolutionary biology to assess the significance of the association between two or more matrices of distances relative to the same pairs of individuals or demes.
Guillot, Gilles, Rousset, François
core   +2 more sources

Flexural Damage Diagnosis in Reinforced Concrete Beams Using a Wireless Admittance Monitoring System—Tests and Finite Element Analysis

open access: yesSensors, 2021
The utilization and effectiveness of a custom-made, portable and low-cost structural health monitoring (SHM) system that implements the PZT-based electro-mechanical admittance (EMA) methodology for the detection and evaluation of the damage of flexural ...
Constantin E. Chalioris   +3 more
doaj   +1 more source

Red, Yellow, Green: Test, Test, Test

open access: yesMade in China Journal, 2023
When the Health Code was in use in China, the local governments of Shenzhen and Changsha, like many others, required individuals to present a ‘green code’to move within and between locations. In this essay, we focus on moments when green codes unexpectedly turned yellow.
Tao, Han   +2 more
openaire   +2 more sources

lmerTest Package: Tests in Linear Mixed Effects Models

open access: yes, 2017
One of the frequent questions by users of the mixed model function lmer of the lme4 package has been: How can I get p values for the F and t tests for objects returned by lmer?
Alexandra Kuznetsova   +2 more
semanticscholar   +1 more source

Chemical and Pharmacological Aspects of Caffeic Acid and Its Activity in Hepatocarcinoma

open access: yesFrontiers in Oncology, 2019
Caffeic acid (CA) is a phenolic compound synthesized by all plant species and is present in foods such as coffee, wine, tea, and popular medicines such as propolis.
Kaio Murilo Monteiro Espíndola   +7 more
doaj   +1 more source

Interferometric Tests of Teleportation [PDF]

open access: yes, 2000
We investigate a direct test of teleportation efficacy based on a Mach-Zehnder interferometer.
A. Furusawa   +37 more
core   +3 more sources

Sustainable New Product Development: a decision-making tool for the construction industry

open access: yesInternational Journal of Sustainable Engineering, 2021
During the last decades, environmental sustainability has acquired growing importance in different productive sectors. The construction sector, aware of its environmental impacts, searches for mitigation within both processes and inputs.
Morgane Bigolin   +3 more
doaj   +1 more source

Determination of Benzalkonium Chloride from Biocide Products: Selectivity Study

open access: yesProceedings, 2019
Biocidal products are substances or mixtures of several substances, used to combat harmfulorganisms for human or animal health [...]
Georgeta Ramona Ivan   +4 more
doaj   +1 more source

DIVISIBILITY TESTS FOR SMARANDACHE SEMIGROUPS [PDF]

open access: yes, 2002
Two Divisibility Tests for Smarandache semigroups are given. Further, the notion of divisibility of elements in a semigroup is applied to characterize the Smarandache semigroups.
Rao, Chandra Sekhar
core   +1 more source

Home - About - Disclaimer - Privacy