Results 61 to 70 of about 37,249,651 (330)

f(R,T) gravity [PDF]

open access: yes, 2011
We consider f(R,T) modified theories of gravity, where the gravitational Lagrangian is given by an arbitrary function of the Ricci scalar R and of the trace of the stress-energy tensor T.
Harko, Tiberiu   +3 more
core   +2 more sources

A Brief Review of Independent, Dependent and One Sample t-test

open access: yes, 2018
In statistics it is important to know the method of analysing data. The study looked at parametric tests with a special focus on the three t-tests. In this paper, the researcher provide a brief review of commonly used three t-tests namely an independent ...
Banda Gerald
semanticscholar   +1 more source

Validation of automatic passenger counting: introducing the t-test-induced equivalence test [PDF]

open access: yesTransportation, 2018
Automatic passenger counting (APC) in public transport has been introduced in the 1970s and has been rapidly emerging in recent years. Still, real-world applications continue to face events that are difficult to classify. The induced imprecision needs to
Michael Siebert, D. Ellenberger
semanticscholar   +1 more source

Potential Early Risk Biomarkers for Reduced Forced Expiratory Volume in Children Post‐Hematopoietic Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT We sought to identify potential early risk biomarkers for lung disease in children post‐allogeneic HCT. Patients with pulmonary function tests 3 months post‐transplant and plasma samples between days 7 and 14 post‐HCT were included. Six of 27 subjects enrolled had reduced forced expiratory volume 1 (FEV1) z scores.
Isabella S. Small   +3 more
wiley   +1 more source

Comparison of Two Independent Samples

open access: yesAmrita Journal of Medicine
Statistical analysis is essential for clinicians to interpret research and apply findings to practice. When comparing two independent samples, selecting the correct test depends on the underlying data assumptions.
Meerna Thomas   +3 more
doaj   +1 more source

Personalizing the Pediatric Hematology/Oncology Fellowship: Adapting Training for the Next Generation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT The pediatric hematology‐oncology fellowship training curriculum has not substantially changed since its inception. The first year of training is clinically focused, and the second and third years are devoted to scholarship. However, this current structure leaves many fellows less competitive in the current job market, resulting in ...
Scott C. Borinstein   +3 more
wiley   +1 more source

Hypothesis testing for two population means: parametric or non-parametric test?

open access: yes, 2019
The parametric Welch $t$-test and the non-parametric Wilcoxon-Mann-Whitney test are the most commonly used two independent sample means tests. More recent testing approaches include the non-parametric, empirical likelihood and exponential empirical ...
Alenazi, Abdulaziz   +3 more
core   +1 more source

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus   +6 more
wiley   +1 more source

100 M BREAST STROKE FINALISTS’ RESULT EFFICIENCY AT 2011 INTERNATIONAL MEETING [PDF]

open access: yesSport Mont, 2013
Finalist swimmers in the 2nd International Swimming Meeting, which was held in Banja Luka from 16 to 17 April 2011, were related to 100m breast stroke.
Milomir Trivun
doaj  

Direct test of time-reversal symmetry in the entangled neutral kaon system at a $\phi$-factory [PDF]

open access: yes, 2012
We present a novel method to perform a direct T (time reversal) symmetry test in the neutral kaon system, independent of any CP and/or CPT symmetry tests.
A. Di Domenico   +41 more
core   +2 more sources

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