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Chi-Square Test of Significance
Test of significance provides an objective procedure for distinguishing between whether the observed difference signifies any real difference among...
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Flight test results for microgravity active vibration isolation system on-board Chinese Space Station
The Fluid Physics Research Rack (FPR) is a research platform employed on-board the Chinese Space Station for conducting microgravity fluid physics...
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Frequency distributions, dimorphisms, and allometric variation in size of the weapon on male harvestmen (Arthropoda, Arachnida, Opiliones)
Males of numerous species of harvestman have been reported to be dimorphic with respect to size of the weapon that is used in aggressive encounters...
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Cytogenetic Effects in the Populations of Dwarf Feather Grass from the Territory of Semipalatinsk Test Site
Abstract —Estimation of the cytogenetic effects in the populations of dwarf feather grass was carried out at 63 points of the site “4A” of the...
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Lidar-derived estimates of forest structure in response to fire frequency
BackgroundLongleaf pine ( Pinus palustris ) ecosystems are recognized as biodiversity hotspots, and their sustainability is tightly coupled to a...
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Frequency-Dependent Variability of Pulse Wave Transit Time: Pilot Study
AbstractThe dynamics of the pulse wave (PW) associated with the PW transit time variability (PWTTV) determines the peripheral pulse rate variability,...
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The Time-Frequency Spectral Analysis and Applications in Bioinformatics
In signal processing, time-frequency analysis encompasses a set of techniques that study a signal across both time and frequency domains...
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The Change in Baroreflex Regulation of Heart Rhythm after “Dry” Immersion Appears during Orthostasis, but not Lower Body Negative Pressure Test
AbstractThe ratio of low-frequency (LF, ~0.1 Hz) waves of RR interval duration (RRI) and systolic blood pressure (SAP) reflects the...
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Frequency of change determines effectiveness of microbial response strategies
Nature challenges microbes with change at different frequencies and demands an effective response for survival. Here, we used controlled laboratory...
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The Changes of the Infra-Slow EEG Fluctuations of the Brain Potentials under Influence of Infra-Low Frequency Neurofeedback
AbstractThis study presents a comparison of the effect on EEG electrical activity in the range of infraslow frequencies of two methods:...
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LRT-CLUSTER: A New Clustering Algorithm Based on Likelihood Ratio Test to Identify Driving Genes
Somatic mutations often occur at high relapse sites in protein sequences, which indicates that the location clustering of somatic missense mutations...
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Frequency-Dependent Pre-Sowing Magneto-Priming of Anise Seeds Affecting Their Productivity
Aiming to increase crop yield, it is crucial to establish a favorable plant stand using seeds that exhibit a high germination ratio and vigor....
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Frequency-dependent selection of neoantigens fosters tumor immune escape and predicts immunotherapy response
Cancer is an evolutionary process shaped by selective pressure from the microenvironments. However, recent studies reveal that certain tumors undergo...
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The effects of wildfire frequency on post-fire soil surface water dynamics
Increasing wildfire frequency in the Mediterranean Basin could affect future plant-soil–water-dynamics. The capacity of soils to retain water is a...
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Novel tag-based method for measuring tailbeat frequency and variations in amplitude in fish
The tailbeat frequency (TBF) together with tailbeat amplitude (TBA) of fish are tightly correlated with swimming speed. In addition, these parameters...
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Fertigation frequency is a useful tool for nitrate management in intensive open-field agriculture
The main source of nitrogen for most cultivated plants is nitrate. Agriculture has overused this nutrient, resulting in serious environmental...
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Optimizing Strawberry Growth and Fruit Quality through Fertigation Frequency and Foliar Application of Potassium Sulfate
Considering the importance of fertigation management in the hydroponic systems, the present study aimed to assess the frequency of fertigation and...
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Molecular adaptations underlying high-frequency hearing in the brain of CF bats species
BackgroundThe majority of bat species have developed remarkable echolocation ability, especially for the laryngeally echolocating bats along with...
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Measures of Disease Frequency
The occurrence of disease has three measurements. These are prevalencePrevalence, risk, and incidence. They differ by how they relate to time....
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Female preferences for dominant frequency in frogs: constraints and impact on sexual size dimorphism
AmbotuyFavoring males’ specific sexual signals, female preferences play a major role in frogs’ evolutionary process by selecting traits linked to...
