Effect of cultural conditions on production of cellulases in trichoderma longibrachiatum

... dehumidification of the membrane may occur, resulting in deterioration of protonic conductivity, increasing resistive losses, and increasing MEA temperature. In the extreme case of complete drying, ... effects of ambient conditions on the temperature distribution, displacement, deformation, and stresses inside the cell. The behaviour of the fuel cell during operation has...

Ngày tải lên: 05/09/2013, 14:58

... Annealing conditions 1. Introduction Since the discovery of a strong visible photolumin- escence (PL) in porous silicon (PS) in 1990 w 1 x , many experiments have been carried out in the hope of ... here is the effective passivation of nonradiative recombination centers. 3.4. The effect of annealing times upon 400 8C annealing At an annealing temperature of 400 8C, longer...

Ngày tải lên: 16/03/2014, 15:31

... The Effect of the Market on the Construction of MusicIntroduction Manufactured bands now make up a major percentage of chart music today, not least of them Take That, Boyzone, Bad Boys inc., ... work of art in the traditional sense (art for the sake of music) and a cultural industry (art for the sake of making money). The horizontal axis represents the range of produ...

Ngày tải lên: 21/03/2014, 22:01

... be included in a category of direct expenditure. Getz suggested to mention the following points: (1) none of the expenditure of area residents should be included, (2) only the spending of nonresidents ... affects expansion of the tourist season and also the off-season. Winter sports can be the basis of seasons in northern climates, with sports competition and winter carniv...

Ngày tải lên: 23/03/2014, 10:20

... adjoined into its parent. Recall the definition of node addresses in Section 2. cesses. This is sufficient to justify the use of Theorem 4.1 in Section 4. The conditions on the probability of ... defining a generating function for the levels in a derivation tree. Each level i in the TAG derivation tree then corresponds to Zi in the Maxkov chain of branching pro-...

Ngày tải lên: 23/03/2014, 19:20

... Effect of Utilizing Terminology on Extraction of Protein-Protein Interaction Information from Biomedical Literature Junko Hosaka  Judice L.Y. Koh  Akihiko Konagaya RIKEN  Institute for Infocomm ... trained on the general domain to identify protein- protein interactions. One of the main dif- ficulties obstructing the use of language processing is the prevalence of special- i...

Ngày tải lên: 31/03/2014, 20:20

... wavefront in the direction of propagation [3] as shown in Figure 2.1. Consideration of wavelets originating from all points on XX’ leads to an expression for the field at any point on YY’ in the ... Illustration of a novel positioning technique using a rotating boom mounted on a linear track, with uniform grid spacing s in both the x and y directions. 67 Figure 4.4 –...

Ngày tải lên: 20/11/2012, 11:36

... been introduced to differentiate the mixed-population biofilm into functions of ammonium oxidizing and COD oxidizing fractions. Convergence tolerance was set to 0.0005 and the secant minimization ... saturation concentration Ks of heterotrophs . Mass fraction of the microorganism also indicated that percentage of heterotrophs increased, while nitrifying bacteria population decre...

Ngày tải lên: 05/09/2013, 08:40

... specifying and doing production. 2.1 Categories of production Production can be done in one of two directions, or by combining both: "extraction" and "synthesis". Some common ... extremes in acquisition approaches: one is keeping all presentation information, and one is transferring it all into structural representation. Our tool consists of a syntax...

Ngày tải lên: 20/02/2014, 18:20

... 1. Introduction * There is a growing concern about the risk of contamination of waters, soils and agricultural products, in the rapid urbanizing areas in the _______ * Corresponding author. ... K. Inubushi, Measurement of concentrations of trace metals in arable soils with animal manure application using instrumental neutron activation analysis and the concentrated a...

Ngày tải lên: 05/03/2014, 16:20