effect of temperature on photosynthesis rate

Ngày tải lên: 07/08/2014, 14:20

Ngày tải lên: 11/08/2014, 23:22

... the effect of pH on the kinetic parameters of a two-substrate enzyme, one substrate is held at 10 · K m (91% saturat- ing) and the variation of initial rate with the concen- tration of the second ... initial rate experiments were conducted within this range of enzyme concentration. In a preliminary set of experiments, there was no substrate inhibition up to a biliverdin concentration of 50 ... 75% of the activity after 60 min of incuba- tion. The initial rate demonstrates a linear dependence on enzyme concentration (from 0.5–5 lg ⁄ mL) when assayed at pH 5 with NADPH or NADH as cofactor. All...

Ngày tải lên: 23/03/2014, 05:22

... clinical trials: effect of ambient temperature on specimen temperature, and effects of temperature on mononuclear cell yield, viability and immunologic function Walter C Olson 1* , Mark E Smolkin 2 , ... article as: Olson et al.: Shipping blood to a central laboratory in multicenter clinical trials: effect of ambient temperature on specimen temperature, and effects of temperature on mononuclear cell ... division of the raw data by the donor value at RT for 24 h. Since donors served as blocks and contributed an observation from each condi- tion (i.e. each combination of temperature and duration level),...

Ngày tải lên: 18/06/2014, 19:20

... the second stage of the experiment. The observation condi- tions were different for each of those three subjects. Effect of observation conditions on overall activity of autonomic nervous system We ... condition among the three observation conditions. A one-way within-group analysis of the variance (three observation conditions, ANOVA) was conducted on the LF/HF ratio. ANOVA revealed the main effect ... gradual representation of events corresponding to the quantity of acceleration in the design of more effective signs, seems to be important. Conclusion We reported on the effects of visual signs...

Ngày tải lên: 19/06/2014, 10:20

Ngày tải lên: 21/06/2014, 17:20

Ngày tải lên: 08/08/2014, 14:22

Ngày tải lên: 08/08/2014, 23:21

Ngày tải lên: 14/08/2014, 13:21

... procedure The effects of rapid infusion and dilution of the injection solution on phlebitis caused by VNR was evaluated in a rabbit model, as reported elsewhere [4]. Briefly, test solutions of VNR ... infusion of antineoplastic agents is one of the critical problems when anticancer therapy is prolonged. We have already reported that both rapid infusion and dilution of the injection solution ... infusion, respectively. Effect of DEX on VNR-induced phlebitis A 0.6-mg/mL solution of VNR was infused over 30 min at 5 mL/kg/hr into the ear vein. To clarify the effect of DEX on phlebitis...

Ngày tải lên: 26/10/2012, 09:57

... antibody concentration. The number of mature liver schizonts increased up to 150% in the presence of mAbs anti-CSP of P. yoelii, which were suppressive at higher concentrations. Contradictory effects ... inhibitory effect [7]. The number of mature liver schizonts increased in the presence of mAbs anti-CSP of P. yoelii and the authors suggested that enhancement of infection could be a consequence of ... important role in the control of malaria infection. However, they can modulate parasite development enhancing infection. The effect of anti-Plasmodium antibodies on the expression of circumsporozoite...

Ngày tải lên: 02/11/2012, 10:14

... condi- tions resulting in a prolongation of left ventricular ejection and total LV systole (10,11). This effect of loading conditions on the duration of LV systole is a well documented finding ... cardiomyopathy (IDCM) a prolongation of left ventricular (LV) systole at the expense of diastolic time was demonstrated. Our study was aimed to evaluate the effect of exercise on heart rate corrected diastolic ... their temporal relationship (1). In heart failure patients two major abnormalities of the gross time course of cardiac contraction were demonstrated: a prolongation of total isovolumic time...

Ngày tải lên: 05/11/2012, 11:32

Ngày tải lên: 24/08/2013, 18:40

Ngày tải lên: 05/09/2013, 09:38

Ngày tải lên: 05/09/2013, 10:15

... trailers. KRONE: 800-775-KRONE www.kroneamericas.com www.truenet-system.com No part of this document may be reproduced without permission â2001 KRONE, Inc. The Effect of Errors on TCP Application Performance in ... calculation. This combined set of fields is called the pseudo-header and data. Recall our conclusion from near the beginning of the paper: connectionless-oriented protocols depend on connection-oriented ... formal set-up and termination of the session, flow control, sequencing and error detection. The most widely used connection-oriented protocol is TCP. By comparison, connectionless-oriented protocols,...

Ngày tải lên: 22/12/2013, 11:17

... Change in Risk based on Size of Infusion We next consider the degree of the effect of TARP on risk-taking based on the dollar amount of the capital infusion. The TARP process of capital replenishment ... 2008). The conflict between these two social objectives leads to conflicting predictions on the effect of TARP on bank risk-taking. In this paper, we examine the effect of TARP on bank risk-taking ... capital infusions. This provides additional information about how the banks changed the pricing on their loans along with the risk profile. The nominal interest rate of the loan is one of the loan...

Ngày tải lên: 16/02/2014, 10:20

... tion of 5.6 ± 0.3 lm for Gd 3+ and a Hill coefficient of 4.7 ± 0.8. We have also tested the effect of Gd 3+ on the lumi- nal side of the reconstituted channel. To decrease the possibility of ... side in a concentration-dependent manner. (Fig. 3A–C). Decrea- sing the Gd 3+ concentration on the trans side of the channel by addition of equimolar EGTA resulted in the recovery of the channel ... at different ryanodine concentrations. Gadolinium (5 lm) Table 1. The effect of cis gadolinium on the open time constant of RyR1. T, Open time constant ± SE; N, number of experiments. Gd 3+ cis (lM)...

Ngày tải lên: 19/02/2014, 16:20