Results 91 to 100 of about 9,156,502 (281)
Meitan kexue jishuThe prediction method of machine learning has been widely used in the prediction and evaluation of the failure depth of coal seam floor in pressure mining.
Shiwei LIU +5 more
doaj +1 more source
Robust Small Sample Accurate Inference in Moment Condition Models [PDF]
Procedures based on the Generalized Method of Moments (GMM) (Hansen, 1982) are basic tools in modern econometrics. In most cases, the theory available for making inference with these procedures is based on first order asymptotic theory.
Elvezio Ronchetti, Serigne N. Lo
core
Laser microprobe facility used in the elemental analysis of small feature of a sample [PDF]
, 1969 Laser microprobe facility is effective in the elemental analysis of small areas of heterogeneous samples. The instrument uses the focused beam of a pulsed laser to evaporate a small volume of material from a relatively massive ...
Baldwin, J. M.
core +1 more source
, 2017 This study aims to investigate the effects of violations of the sphericity assumption on Type I error rates for different methodical approaches of repeated measures analysis using a simulation approach.
Beauducel, Andre, Haverkamp, Nicolas
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By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
Chengshi guidao jiaotong yanjiuObjective In diagnosing train air-conditioning refrigerant charge using machine learning methods, numerous features often appear, posing a dilemma in feature selection for diagnosis.
ZHANG Mengyuan +5 more
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Out of Sample Estimation for Small Areas using Area Level Data
, 2005 A Fay-Herriot type model with independent area effects is often assumed when small area estimates based on area level data are required. However, under this approach out of sample areas are limited to synthetic estimates.
Chambers, Ray, Saei, Ayoub
core
Empirical likelihood on the full parameter space
, 2013 We extend the empirical likelihood of Owen [Ann. Statist. 18 (1990) 90-120] by partitioning its domain into the collection of its contours and mapping the contours through a continuous sequence of similarity transformations onto the full parameter space.
Tsao, Min, Wu, Fan
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FEBS Letters, EarlyView.Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang +5 more
wiley +1 more source
Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10
FEBS Letters, EarlyView.Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang +8 more
wiley +1 more source