Global ETD Search

1	The isotopic composition of CO2 and H2Ov fluxes in a managed beech forest - Instrument tests and ecological application of two laser-based absorption spectrometers / Die Isotopenkomposition von CO2 und H2Ov Flüssen in einem bewirtschafteten Buchenwald - Instrumententests und ökologische Anwendung zweier laserbasierter Absorptionsspektrometer Braden-Behrens, Jelka 05 June 2018 (has links) No description available. 570 Stabile Isotope Kohlenstoffdioxid Wasserdampf Eddy-Kovarianz Keeling-Plot Respiration Evapotranspiration stable isotopes carbon dioxide water vapor eddy covariance Keeling plot respiration evapotranspiration Forstwirtschaft (PPN621305413)
2	Census Tract 26.03: North of Keeling and Coronado Heights Artzi, Adina, Ruimy, Eden, Koka, Ilana, Flores, Madeleine, Masters, Natalynn, Diaz, Regina January 2017 (has links) Poster / Soc 397a / 2017 Poverty in Tucson Field Workshop Tucson poverty Census Tract 26.03, Pima County, Arizona North of Keeling Coronado Heights
3	Census Tract 26.03: Amphi - Coronado Heights - Balboa Heights - Keeling Chase, Misty, Cubillas, Cortez, De Leon, Danielle, Honda, Nate, Shields, Chris, Thomas, Lexi January 2015 (has links) Poster / Soc 397a / 2015 Poverty in Tucson Field Workshop Tucson poverty Census Tract 26.03, Pima County, Arizona Amphi Coronado Heights Balboa Heights Keeling
4	Reclaiming our identity as partners, a foundation for the future in Kentuck Presbyterian Church McCarter, Oscar Neil. January 1995 (has links) Thesis (D. Min.)--McCormick Theological Seminary, 1995. / Includes bibliographical references.
5	Analysis of an Ill-posed Problem of Estimating the Trend Derivative Using Maximum Likelihood Estimation and the Cramér-Rao Lower Bound Naeem, Muhammad Farhan January 2020 (has links) The amount of carbon dioxide in the Earth’s atmosphere has significantly increased in the last few decades as compared to the last 80,000 years approximately. The increase in carbon dioxide levels are affecting the temperature and therefore need to be understood better. In order to study the effects of global events on the carbon dioxide levels, one need to properly estimate the trends in carbon dioxide in the previous years. In this project, we will perform the task of estimating the trend in carbon dioxide measurements taken in Mauna Loa for the last 46 years, also known as the Keeling Curve, using estimation techniques based on a Taylor and Fourier series model equation. To perform the estimation, we will employ Maximum Likelihood Estimation (MLE) and the Cramér-Rao Lower Bound (CRLB) and review our results by comparing it to other estimation techniques. The estimation of the trend in Keeling Curve is well-posed however, the estimation for the first derivative of the trend is an ill-posed problem. We will further calculate if the estimation error is under a suitable limit and conduct statistical analyses for our estimated results. carbon dioxide levels Keeling Curve Taylor and Fourier series Maximum Likelihood Estimation MLE Cramér-Rao Lower Bound CRLB Elektroteknik och elektronik

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