Results 21 to 30 of about 160,403 (258)
Statistical synoptic analysis and comparison of Ardabil, Parsabad , Khalkhal strong winds in 1992-2012 [PDF]
نشریه جغرافیا و برنامهریزی, 2020 Strong winds are one of natural disasters that sometimes cause enormous Financial and physical damages. Since northwest of Iran and specially Ardabil Province is one of windy regions, this study tried to identify synoptic patterns which bring strong ...
Nafiseh Rahimi +2 more
doaj
Environmental Factors Associated With Nitrogen Fixation Prediction in Soybean
Frontiers in Plant Science, 2021 Biological nitrogen (N)-fixation is the most important source of N for soybean [Glycine max (L.) Merr.], with considerable implications for sustainable intensification.
André Froes de Borja Reis +8 more
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Implant Dentistry, 1994 An important aspect of surgical diagnosis before implant placement is measurement of the width of the alveolar ridge. Besides the use of radiographic methods, alveolar crest width can be measured by ridge mapping. A ridge mapping technique using a specially designed caliper (Ultimapper) is presented.
C M, ten Bruggenkate +3 more
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Frontiers in Forests and Global Change, 2021 Forest information is requested at many levels and for many purposes. Sampling-based national forest inventories (NFIs) can provide reliable estimates on national and regional levels.
Magnus Ekström +2 more
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Agronomy, 2020 Statistical, data-driven methods are considered good alternatives to process-based models for the sub-national monitoring of cereal crop yields, since they can flexibly handle large datasets and can be calibrated simultaneously to different areas.
David García-León +3 more
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Effect of ridge-ridge interactions in crumpled thin sheets [PDF]
Physical Review E, 2014 4 pages, 6 ...
Liou, Shiuan-Fan +4 more
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Boosting ridge regression [PDF]
Computational Statistics & Data Analysis, 2007 Ridge regression is a well established method to shrink regression parameters towards zero, thereby securing existence of estimates. The present paper investigates several approaches to combining ridge regression with boosting techniques. In the direct approach the ridge estimator is used to fit iteratively the current residuals yielding an alternative
Gerhard Tutz 0001, Harald Binder
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Energies, 2021 This work aims to model the combined cycle power plant (CCPP) using different algorithms. The algorithms used are Ridge, Linear regressor (LR), and upport vector regressor (SVR).
Asif Afzal +4 more
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Spatio-temporal development of cuticular ridges on leaf surfaces of Hevea brasiliensis alters insect attachment [PDF]
Royal Society Open Science, 2020 Cuticular ridges on plant surfaces can control insect adhesion and wetting behaviour and might also offer stability to underlying cells during growth. The growth of the plant cuticle and its underlying cells possibly results in changes in the morphology ...
Venkata A. Surapaneni +3 more
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