Results 21 to 30 of about 6,728,299 (247)
MEASUREMENT AND ANALYSIS OF A FIELD AREA BASED ON AN ADAPTIVE KALMAN FILTER [PDF]
: This paper proposed the use of an adaptive Kalman filter (AFK) to improve Global Positioning System (GPS) positioning accuracy to measure a tractor operational area. First, we used MATLAB to identify the operation trajectory.
Susu Fang, Zengcai Wang, Wenjun Zhong
doaj +2 more sources
Omission: Common Simple Present Tense Errors in Students' Writing of Descriptive Text
This research is aimed to determine and to describe the errors in using simple present tenses in writing descriptive texts made by students, especially in the class D of sixth semester of English Education Department at IAIN Palopo.
Masruddin Masruddin
doaj +1 more source
Floral–fruity aroma Pu-erh tea (FFAPET) is highly valued by consumers for its distinctive and appealing fragrance. This study conducted a comprehensive investigation into the volatile components of FFAPET using advanced analytical techniques, including ...
Xianxiu Zhou +7 more
doaj +1 more source
Response of potato crop to selected nutrients in central and eastern highlands of Kenya
Low nutrients have been reported in potato-growing areas of Kenya, prompting a need for nutrient management research. A study was designed to determine the effect of omitting nutrients on potato growth, yield and harvest index.
James N. Mugo +5 more
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Students’ problems in making derivational words
This paper aims to find out what kinds of errors the students made in making derivational words and the most frequent errors occurred. It is a descriptive qualitative research which focuses on the error analysis of derivational morphology. The subject of
Dwi Putri Setyani +2 more
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Characterization of the Aroma of an Instant White Tea Dried by Freeze Drying
The aroma of an instant white tea (IWT) was extracted through simultaneous distillation–extraction (SDE) and analyzed by sensory evaluation, gas chromatography-mass spectrometry-olfactometry (GC-MS-O), aroma reconstruction, omission test and synergistic ...
Hui Ni +5 more
doaj +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
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 +2 more
wiley +1 more source
Malingering Detection of Cognitive Impairment With the b Test Is Boosted Using Machine Learning
Objective: Here we report an investigation on the accuracy of the b Test, a measure to identify malingering of cognitive symptoms, in detecting malingerers of mild cognitive impairment.Method: Three groups of participants, patients with Mild ...
Giorgia Pace +7 more
doaj +1 more source

