Results 101 to 110 of about 27,158,844 (263)

Correlation-sharing for Detection of Differential Gene Expression

, 2018
We propose a method for detecting differential gene expression that exploits the correlation between genes. Our proposal averages the univariate scores of each feature with the scores in correlation neighborhoods.
Larry Wasserman (5362715), Robert Tibshirani (5408492)   +1 more
core   +1 more source

Study on resistivity-stress-damage coupling patterns and mechanisms in coal failure under loading

Gong-kuang zidonghua
The occurrence of dynamic disasters is closely related to stress concentration in coal and rock, and coal resistivity varies significantly under different stress states.
SUN Kang, LIU Qiang, QIU Liming, LI Zhenlei, WANG Chaojie, SUN Qian, LIU Hairui, WANG Litao   +7 more
doaj   +1 more source

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Correlation and Simple Linear Regression

, 2012
This presentation covers correlation and simple linear regression. It contains many graphs and images to illustrate points and begins to introduce the generalised linear model through teaching students 'how to draw a line'.
Dr Luke Sloan
core  

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Correlation Analysis between Grounding Resistance and Seasonal Variations of Upper Soil Resistivity of Two-Year Period in Balozhi, Latvia

This scientific paper presents a correlation analysis between grounding resistance and temperature, humidity, pressure, precipitation, snow cover, solar flux by using program STATISTICA 6. We are reporting the results of grounding resistance measurements
Kižlo, Marina, Kižlo, Mihails, Kanbergs, Arvīds   +2 more
core  

Correlation Analysis of the Physicochemical Properties, Steaming Quality and Impedance Characteristics of Potato Tubers

Shipin gongye ke-ji
The physicochemical properties, steaming quality, and impedance characteristics of different potato tuber varieties were tested and analyzed for correlations.
Renjie ZHAO, Ruixuan ZHAO, Qiannan LIU, Yingsa WANG, Xiaodong BAI, Wei LIU, Honghai HU   +6 more
doaj   +1 more source

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

The Asian Crisis Contagion: A Dynamic Correlation Approach Analysis [PDF]

In this paper we are testing for contagion caused by the Thai baht collapse of July 1997. In line with earlier work, shift-contagion is defined as a structural change within the international propagation mechanisms of financial shocks.
Jamel Jouini, Wajih Khallouli, Essahbi Essaadi   +2 more
core   +2 more sources

Correlation Analysis Between the Growth of Wild-Simulated Ginseng and the Soil Bacterial Community in the Central Region of South Korea

Applied Sciences
Wild-simulated ginseng (WSG, Panax ginseng C.A. Meyer) is the most important medicinal plant naturally cultivated in the forestry environment. The growth and active component content of WSG can be influenced by various environmental factors, such as ...
Kiyoon Kim, Yeong-Bae Yun, Myeongbin Park, Yurry Um   +3 more
doaj   +1 more source