Enzyme Biocatalysis Principles and Applications pptx

... http://www.chem.qmul.ac.uk/iubmb/ enzyme/ . 1 Introduction 19 1.5 Applications of Enzymes. Enzyme as Process Catalysts Enzymes were used long before their nature and properties were known. Some di- gestive enzymes and pepsin ... years to the pharmaceutical and fine-chemicals industry (Lauw- ers and Scharp ´ e 1997; Huisman and Gray 2002; Aehle 2003; Pollard and Woodley 2006)....

Ngày tải lên: 05/03/2014, 14:20

... of species we see on an island, and how does this number depend on the size and isolation of the island? Gilbert White’s question of population abundance was revisited and expanded beyond the sterile ... (Nowak and May, 1992; Herz, 1994; Killingback and Doebeli, 1996; Mitteldorf and Wilson, 2000; Hauert et al., 2002; Le Galliard et al., 2003; Hauert and Doebeli, 2004; Szabo ´ an...

Ngày tải lên: 23/03/2014, 01:20

Ngày tải lên: 08/03/2014, 13:20

... stationkeeping maneuvers and battery recharging, and commands the satellite payloads, as required [11]. The major elements of the CS consist of the MCS, L-band monitor stations, and S-band ground antennas. ... UHF and L-band antennas and other components that are very reminiscent of all of the previous GPS satellites. The original IIF contract was for a basic buy of 6 SVs and two...

Ngày tải lên: 27/10/2013, 15:59

... shown and i 1 = 2mAandi 2 = 1.5 mA, what is the current i 3 ?If i 1 = 1mAandi 3 = 1.5 mA, what is i 2 ? 2.5 CIRCUIT ELEMENTS AND THEIR i-v CHARACTERISTICS The relationship between current and voltage ... series elements. The following examples and Check Your Understanding exercises illustrate some simple and slightly more advanced circuits that combine parallel and series elements...

Ngày tải lên: 19/01/2014, 19:20

... dynamics and race track simulation, motor and battery pack selection, battery pack and loading system design, and transmission and driveline design. This is an ongoing competition, and new projects ... 25 2.4 Electric Power and Sign Convention 26 2.5 Circuit Elements and Their i-v Characteristics 29 2.6 Resistance and Ohm’s Law 30 Open and Short Circuits 38 Series Resisto...

Ngày tải lên: 19/01/2014, 19:20

... shown and i 1 = 2mAandi 2 = 1.5 mA, what is the current i 3 ?If i 1 = 1mAandi 3 = 1.5 mA, what is i 2 ? 2.5 CIRCUIT ELEMENTS AND THEIR i-v CHARACTERISTICS The relationship between current and voltage ... series elements. The following examples and Check Your Understanding exercises illustrate some simple and slightly more advanced circuits that combine parallel and series elements...

Ngày tải lên: 19/01/2014, 20:20

... dynamics and race track simulation, motor and battery pack selection, battery pack and loading system design, and transmission and driveline design. This is an ongoing competition, and new projects ... 25 2.4 Electric Power and Sign Convention 26 2.5 Circuit Elements and Their i-v Characteristics 29 2.6 Resistance and Ohm’s Law 30 Open and Short Circuits 38 Series Resisto...

Ngày tải lên: 19/01/2014, 20:20

... 6 Manscri_Letcrs\Doppler in Ob_Gyn Principles and Practice.doc Rev. 1.02- 2005 1 Doppler in Obstetrics and Gynecology: Principles and Practice Alexander D. Kofinas, MD Associate Professor ... Manscri_Letcrs\Doppler in Ob_Gyn Principles and Practice.doc Rev. 1.02- 2005 2 to enrich your understanding and thus enable you to get the best out of Doppler when used in app...

Ngày tải lên: 13/02/2014, 06:20

... current-carrying conductor which, by Fleming’s left-hand rule, is down- wards between points A and B and upward between C and D for the current direction shown. This causes a torque and the coil rotates anticlockwise. ... induced e.m.f. given B, l, v and θ and determine relative directions • understands and performs calculations on rotation of a loop in a magnetic field • define i...

Ngày tải lên: 18/02/2014, 22:20