Results 51 to 60 of about 4,772,800 (256)

Optimal Determination of the Equilibrium Displacement of a Damped Harmonic Oscillator in the Presence of Thermal Noise

open access: yes, 2004
Using a matched filter technique, we derive the minimum variance, unbiased estimator for the equilibrium displacement of a damped harmonic oscillator in thermal equilibrium when interactions with the thermal bath are the leading source of noise.
Boynton, P. E.   +2 more
core   +1 more source

Variance Analysis of Expatriate Pre-Hospital Provider Training in Bahrain

open access: yesOpen Access Emergency Medicine, 2022
Moza M Alnoaimi,1,2 Alexander Hart,1,3 Fadi Issa,1,4 Attila Hertelendy,1,5 Amalia Voskanyan,1 Gregory Ciottone1,4 1Department of Emergency Medicine, Disaster Medicine Fellowship, Beth Israel Deaconess Medical Centre (BIDMC), Boston, MA, USA; 2Department ...
Alnoaimi MM   +5 more
doaj  

Who do Poles trust? Secondary analysis of ESS 2014 data using factor analysis analysis of reliability and analysis of variance

open access: yesJournal of Modern Science, 2018
Objectives Trust is a multidimensional variable and a number of one-dimensional variables are needed to measure it. These variables may refer to state institutions, political institutions, people, media, etc. The more variables used to determine the unit
Krzysztof Dziurzyński
doaj   +1 more source

Understanding one-way ANOVA using conceptual figures [PDF]

open access: yesKorean Journal of Anesthesiology, 2017
Analysis of variance (ANOVA) is one of the most frequently used statistical methods in medical research. The need for ANOVA arises from the error of alpha level inflation, which increases Type 1 error probability (false positive) and is caused by ...
Tae Kyun Kim
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

ДИСПЕРСИОННЫЙ АНАЛИЗ КОЛИЧЕСТВЕННЫХ ПРИЗНАКОВ В АГРОНОМИЧЕСКОМ ПОЛЕВОМ ЭКСПЕРИМЕНТЕ И ЕГО СВЯЗЬ С ЗАКОНОМ НОРМАЛЬНОГО РАСПРЕДЕЛЕНИЯ

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2016
При сравнении дисперсионного анализа с законом нормального распределения разработан новый математи­чески облегченный метод дисперсионного анализа для биологов, позволяющий в полевых агрономических опы­тах выделять влияние регулируемого воздействия на ...
Андрей БАБИЦКИЙ
doaj  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Human Resource Management Diffusion and Productivity Imbalances [PDF]

open access: yes, 2019
In this study, we explore spatial variance in management practices and assess its potential contribution to regional imbalances in productivity. The research builds on a growing body of evidence which indicates that differences in management practices ...
Askenazy, P., Bryson, A., Forth, J.
core  

Optimization of process parameter variations on leakage current in in silicon-oninsulator vertical double gate mosfet device [PDF]

open access: yesJournal of Mechanical Engineering and Sciences, 2015
This paper presents a study of optimizing input process parameters on leakage current (IOFF) in silicon-on-insulator (SOI) Vertical Double-Gate,Metal Oxide Field-Effect-Transistor (MOSFET) by using L36 Taguchi method.
K.E. Kaharudin   +3 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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