In Section 3, we analyze the case ofindirect government control, i.e., state subsidization of privately owned media. We endoge-nize government control in Section 4, asking when the government would choose to take overprivately owned media. Section 5 extends the model to multiple media outlets.
Small Angle Gradient Echo Methods. The gradient echo technique is generally used in combination with an RF excitation pulse that has a small flip angle of less than 90Ë. We will discover that the advantage of this is that it permits the use of shorter TR values and this, in turn, produces faster image acquisition.
Electrochemical Gradient. Separation of oppositely charged ions by a membrane particularly as generated by actively transporting one or more such ions. Such gradients are generated via the action of sodium-potassium pumps, proton pumps, and, also pumping protons, electron transport chains.eparation of oppositely charged ions by a membrane particularly as generated by actively transporting one or more such ions.