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Titlebook: Modern Research Topics in Aerospace Propulsion; In Honor of Corrado G. Angelino,L. Luca,W. A. Sirignano (Dean) Book 1991 Springer Science+

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Optical Sensors for Rational Fertilizer Nitrogen Management in Field Crops, crops consist of applying preset N doses at specified growth stages in multiple splits. Blanket or soil-test-based recommendations ignore temporal and spatial variability in soil N supply and crop demand for N and thus could not help improve N use efficiency beyond a certain limit. Synchronizing pl
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Optimization of the Longitudinal Cooling Fin by Levenberg–Marquardt Method Bezier curve, and the control points of the Bezier curve are considered the optimization variables. Furthermore, a “volume updating” mechanism was introduced into LMM to obtain the minimum volume of the optimal fin. To demonstrate the proposed method, two cases with the various conditions of the lo
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Monitoring Database Access Constraints with an RBAC Metamodel: A Feasibility Studye. This allows a security officer to examine the correct implementation – possibly across multiple applications – of more powerful policies on the database level. We achieve this by monitoring the current state of a database in a UML/OCL validation tool. We assess the applicability of the approach by a non-trivial feasibility study.
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Impurity Photovoltaic and Multiband Cells, the fundus image are utilized: Retinex, Contrast Limited Adaptive Histogram Equalization (CLAHE), and Low-light enhancement. Results show that all methods performed better when improving low-contrast and blurred images. This study contributes to the screening process of DR by improving the quality
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