This letter is in response to the article by Riera et al. entitled “Early repolarization variant: Epidemiological aspects, mechanism, and differential diagnosis” The article is available online as in press article Cardiology Journal 2008 (vol. 15). With much interest I read the review article by Riera et al. [1] in which they comprehensively described the epidemiological aspects, mechanism, and...

This is a correction to R. B. Kearfott and S. Hongthong’s article [SIAM J. Optim., 16 (2005), pp. 418–433]. DOI. 10.1137/100816080 There are errors in column 4 (entitled “Under / over estimators”) of rows 3, 4, and 5 of Table 4.1, on p. 426 of [1]. As a consequence, references to those entries in the table on lines 1 and 2 below the table (on page 426) and on lines 5, 6, 7, and 8 of section 4.1...

Harvester-mounted yield monitor sensors are expensive and require calibration data cleaning. Therefore, we evaluated six vegetation indices (VI) from unmanned aerial system (Quantix™ Mapper) imagery for corn (Zea mays L.) prediction. A field trial was conducted with N sidedress treatments applied at four growth stages (V4, V6, V8, or V10) compared against zero-N N-rich controls. Normalized diff...

Abstract Regular monitoring of inland water bodies is essential to identify the areas deteriorating quality and take measures curb impairment. The present study aims develop a semi-analytical model for estimating Trophic State Index (TSI) from Sentinel 2 (S2) imagery. A algorithm, QAA-v6, parameterized S2 data (referred as QAA-S2) based on correlation between retrieved inherent optical properti...

This study evaluates the capacity of three gridded precipitation products (MSWEP V2.2, TRMM-3B42 V7, and GPM-IMERG V6) to detect in Min Jiang watershed, a data-scarce mountainous region western China. A set statistical contingency indices is calculated for compared with rain gauge observations at 23 ground stations from July 2000 May 2016. Consistency between datasets examined different tempora...