Then using regression analysis (RA) technique, TEC was reconstructed and the model's accuracy was evaluated by calculating the RMSE according to the following formula (Chai & Draxler, 2014; Habarulema et al., 2007): (1) where TECmod and TECobs are the modeled and observed TEC, ...
We’ve reborn the CRF300L with a lightweight chassis, slimmer bodywork and boosted power and torque from the engine. But, while the specification has improved, the brilliant dual-purpose formula stays the same. The qualities that make it so good off–road – slim proportions, peppy throttle ...
Inserting the limit of − 50 nT for Dst gives the limit of SYM-H\sim− 45.81 nT, comparable with the method applied by Katus et. al.56(i.e. formula1). Applied filter Instead of considering Dst variations68, our storm finding procedure is based on the variation of SYM-H (formula3...
Comparison between pollutants found in breast milk and infant formula in the last decade: A review. June 01, 2023 [MEDLINE Abstract] Spatial and temporal variability of climate change impacts on ecosystem services in small agricultural catchments using the Soil and Water Assessment Tool (SWAT). ...
]). (deoxy-Hb) and (oxy-Hb) were obtained using simultaneous equations with µaobtained from Equation (1) using the least-squares fitting method [19]. Then, the absolute (total-Hb) was calculated as the sum of (oxy-Hb) and (deoxy-Hb) [5,12] from the following calculation formula...
Last, carbon emissions are caused by the indirect use of fossil fuels in irrigation, which is done with electric energy. The formula for calculating the carbon emissions from maize production is as follows: 𝐸=∑𝐸𝑖=∑𝑇𝑖·𝛿E=∑Ei=∑Ti·δ (3) Among them, E represents the...
The current component iSx will be controlled to maintain the rotor flux constant with the motor’s rated flux. On the other hand, the iSy current component is used to control the motor speed relative to the setting value. Figure 1. The current space vector corresponds to the FOC strategy....
Figure 6. Chemical formula and formation of mineral scales. 3.4. Dissolved Gases Seawater contains different dissolved gases, where the troposphere is the primary source of gases to seawater. The gases enter or leave the ocean by exchange across the interface between seawater and troposphere [87]...
Although it is a formula conceived and elaborated with reference to the Earth’s surface, it has also been used several times with good results in ionospheric applications (e.g., [27,46,51,54,55,56,57,58]) and other seismic-related parameters (e.g., [59,60]). As anticipated in ...
while the measured time of the whole process, which is 10.8 s and stands for the length of time that the inclusion moves through the whole circle (360◦) was determined by a timer, and then the real average angular speed could then be calculated with the formula 360◦/(Measured time ...