... procedures 10 Labour recruitment and training 11 Spares schedules The purchasing and supply function involves the procurement of all the necessary raw materials and bought-out items and includes the following activities: D–1 ... mentioned in Chapter 17 features such a capability, and its method of operation is shown in Chapter 30. In principle, the computer aggregates a partic-...
Ngày tải lên: 26/01/2014, 11:20
... damping Fig. 24. Measured and calculated load power and estimated parasitic and electromagnetic damping for generator A. In order to understand the parasitic damping effect and the optimum condition ... ( 15) It can be seen from ( 15) that electromagnetic damping can be varied by changing the load resistance R c , the coil parameters (N, R c and L), magnet dimension and h...
Ngày tải lên: 19/06/2014, 08:20
Biosensors for Health Environment and Biosecurity Part 5 pptx
... on diamond and Si. A Pt foil and Ag/AgCl served as a counter and a reference electrode, respectively. They covalently modified n-type and p- type Si and p-type NCD with human IgG and IgM. The ... development, and genomic and proteomic research. Enabled by rapidly emerging nanotechnologies (nanoparticles, nanotubes, and nanowires) and microfabrication techniques (MEMS, m...
Ngày tải lên: 19/06/2014, 19:20
Recent Advances in Wireless Communications and Networks Part 5 pptx
... (13) and (14) with λ = 1 M ,andthepower allocated to each subcarrier is given by (5). The maximum sum-rate point is always in the bo undary of the rate region. In the channel of Figs. 4 and 5, ... vectors r and u. Let R 0 denote the points achieved for all possible combinations of u and r R 0 = r∈S r ,u∈S u R(r, u), (10) where S r and S u are the set of all possible rates-to-subc...
Ngày tải lên: 19/06/2014, 19:20
Risk Management in Environment Production and Economy Part 5 pptx
... and eating with pleasure, such as selecting fresh and tasty foods (58%) and with enjoyment of meals with friends and family (54%); food safety (37%) was less commonly associated with food and ... In HACCP and food safety there are several standards from a variety of sources such as legislative standards, national or international standards like International Organization for S...
Ngày tải lên: 19/06/2014, 19:20
New Perspectives in Biosensors Technology and Applications Part 5 ppt
... Veggel and co-workers, who made down-conversion LaF 3 nanocrystals doped with Ln 3+ (Ln =Eu, Er, Nd, and Ho) (Stouwdam, 2002). The approach was expanded and refined by Chow et al (Yi, 20 05), and ... UCNs are modified with probe DNA strands, while magnetic nanoparticles are used and modified capture DNA strands. Upon incubation with target DNA strands, the UC and magnetic nan...
Ngày tải lên: 19/06/2014, 21:20
Organic Light Emitting Diode Material Process and Devices Part 5 ppt
... band-gap hole and electron transporting layers, narrow band-gap host and dopant materials, and charge control layers (CCL). Bis(10-hydroxybenzo[h] quinolinato)beryllium complex (Bebq 2 ) and ... 2.8 eV, 2.6 eV, 2.4 eV, and 2.6 eV respectively. With the TCTA and CBP CCL layers devices, the deep HOMO and high LUMO levels of TCTA and CBP block the movement of holes and elec...
Ngày tải lên: 19/06/2014, 21:20
Superconductivity Theory and Applications Part 5 pptx
... period apart and is equal to the difference in the absolute values of the critical field (see Figs. 4 and 5) for each of the s amples. Here, we used B Pb c (0)=803 G and B Sn c (0)=305 G ((Handbook, ... of the input and three outputs as shown in figure 5.4. The traces 1,3,5 are the outputs and 2 is the input trace Superconductivity – Theory and Applications 98 Turner C. W....
Ngày tải lên: 19/06/2014, 21:20
Advanced Radio Frequency Identification Design and Applications Part 5 pptx
... H DH NHD λ ω π − ×= + + (3. 15) To clarify the frequency dependence, we divide the numerator and denominator of Eq. (3. 15) by λ 2 and obtain Advanced Radio Frequency Identification Design and Applications ... the small loops; and R l , the ohmic resistance of the antenna wire. X L and X C are the inductive and capacitive reactances, respectively. The exact expressions...
Ngày tải lên: 19/06/2014, 23:20