... adjustment of the pH of the solution was done using 1.0N NaOH and 1.0N H 2 SO 4 . The effect of the initial pH of the solution was evaluated using pH values of 3, 7, 5.8 and 10. For the effect of initial ... study, the degradation of polychlorinated biphenyls (PCBs), Aroclor 1260, using the UV/H 2 O 2 system was investigated. The effects of...
Ngày tải lên: 05/09/2013, 09:08
... plugging, which has a detrimental effect of the fuel cell performance. 2.1 Computational domain The full computational domains for the planar air-breathing PEM fuel cell consists of anode gas ... stresses distribution in a planar ambient air- breathing PEM fuel cell Maher A. R. Sadiq Al-Baghdadi Fuel Cell Research Center, Internation...
Ngày tải lên: 05/09/2013, 14:58
Indoor tests to investigate the effect of brine depth on the performance of solar still
... done on different configurations of solar stills to optimize the design by examining the effect of climatic, operational and design parameters on its performance. One of the most important of ... depth on the productivity and efficiency of solar still under laboratory conditions. Table 1 shows a summary of some of the studies cited in the literat...
Ngày tải lên: 05/09/2013, 16:10
Tài liệu New Estimates on the Effect of Parental Separation on Child Health ppt
... wedlock. 2 If the characteristics of the parents and their relationship that determine the risk of union dissolution also affect child wellbeing, then estimates of the effect of separation on child outcomes ... as the dissolution of a romantic relationship) has a causal effect on child health. We focus on the effect of parental relationship dis...
Ngày tải lên: 12/02/2014, 11:20
Tài liệu Báo cáo Y học: The effects of low pH on the properties of protochlorophyllide oxidoreductase and the organization of prolamellar bodies of maize (Zea mays) pot
... form of a phosphorylated (or possibly adenylated) ternary complex of POR, its substrate PChlide, and NADPH. Dephospho- rylation of the photoconverted form of this complex by an endogenous phosphatase, ... 12B. The effect of the presence of the adenylates on the ability of POR-PChlide 640 to undergo photoconversion was checked by comparing the efficiency of photo...
Ngày tải lên: 22/02/2014, 04:20
Báo cáo khoa học: Protein stabilization by compatible solutes Effect of diglycerol phosphate on the dynamics of Desulfovibrio gigas rubredoxin studied by NMR docx
... Protein stabilization by compatible solutes Effect of diglycerol phosphate on the dynamics of Desulfovibrio gigas rubredoxin studied by NMR Pedro Lamosa 1 , David L. ... dynamic behaviour of proteins in the presence of solutes is expected to shed light on the stabilization phenomenon. Desulfovibrio gigas rubredoxin (RdDg), a small iron...
Ngày tải lên: 07/03/2014, 21:20
Effect of tunneling current on the growth of silicon islands on si(111) surfaces with a scanning tunneling microscope
... 1999; accepted for publication 15 November 1999 Abstract The early-stage growth rate of a silicon island on a Si(111) surface at the center of the interaction between a sample and the tip of a scanning ... into the mechanism of island formationbetween the STM tip and the sample could occur. The appearance of the large pit at the place of the...
Ngày tải lên: 16/03/2014, 15:32
báo cáo hóa học: "Analysis of right anterolateral impacts: the effect of head rotation on the cervical muscle whiplash response" doc
... also compares these responses at the highest level of accelera- tion to the cervical muscle responses with the head in neu- tral position. The results indicate that head rotation affected the muscle response ... direction remains right anterolateral. Conclusion: The EMG response to a right anterolateral impact is highly dependent on the head position....
Ngày tải lên: 19/06/2014, 10:20
báo cáo hóa học: " Analysis of right anterolateral impacts: the effect of trunk flexion on the cervical muscle whiplash response" potx
... positioning of the subjects prior to frontal whiplash- type impactsFigure 1 Illustration of the positioning of the subjects prior to frontal whiplash- type impacts. z x y Trunk Flexion to the Right Trunk ... Y: An analysis of right anterolateral impacts: the effect of head rotation on the cervical muscle whiplash response. J Neuroeng 2005 in p...
Ngày tải lên: 19/06/2014, 10:20
Báo cáo vật lý: "The Effect of Triethylene Diamine on the Properties of Waste Paper Foam Composites" ppsx
... production of waste paper foam. The differences in the liquefaction behaviour of the waste paper are due to their different chemical compositions. The compressive strength results for waste paper ... present the chemical composition of the organic and inorganic components of the waste paper. The addition of fillers, which serve to reinforce the fo...
Ngày tải lên: 07/08/2014, 14:20
Báo cáo khoa học: " Risk factors for retained placenta and the effect of retained placenta on the occurrence of postpartum diseases and subsequent reproductive performance in dairy cows" potx
... (2005), / 6 (1), 53–59 Risk factors for retained placenta and the effect of retained placenta on the occurrence of postpartum diseases and subsequent reproductive performance in dairy cows Yeon-Kyung Han, ... several reproductive factors in individual cows, and to determine the effects of retained placenta on the occurrence...
Ngày tải lên: 07/08/2014, 18:21
báo cáo khoa học: "Analysis of right anterolateral impacts: the effect of head rotation on the cervical muscle whiplash response" doc
... parallel, the x-axis orthogonal, and the y-axis vertical to the direction of travel. Head X, head acceleration in the x-axis; Head Y, head acceleration in the y-axis; Head Z, head acceleration in the ... straight -on frontal impacts. Thus, direction of impact also determines which muscles respond and the proportionality of the response among the different...
Ngày tải lên: 11/08/2014, 14:20
báo cáo khoa học: "Analysis of right anterolateral impacts: the effect of trunk flexion on the cervical muscle whiplash response" pot
... positioning of the subjects prior to frontal whiplash- type impactsFigure 1 Illustration of the positioning of the subjects prior to frontal whiplash- type impacts. z x y Trunk Flexion to the Right Trunk ... of right anterolateral impacts: the effect of head rotation on the cervical muscle whiplash response. J Neuroeng 2005 in press. 27. Ferrari...
Ngày tải lên: 11/08/2014, 14:20
preferred citation; glasberg, davita silfen. the power of collective purse strings; the effect of bank hegemony on corporations and the state
... 1989 The Regents of the University of California Preferred Citation: Glasberg, Davita Silfen. The Power of Collective Purse Strings: The Effect of Bank Hegemony on Corporations and the State. ... Preferred Citation: Glasberg, Davita Silfen. The Power of Collective Purse Strings: The Effect of Bank Hegemony on Corpo...
Ngày tải lên: 05/11/2014, 09:33
THE EFFECT OF INGESTED PURINÉ ON THE URIC
... THE EFFECT OF INGESTED PURINES ON THE URIC ACID CONTENT OF THE BLOOD. Br W. DENIS (Prom the Laboratories of Biological Chemistry of the Massachusetts General Hospital and of the Harvard ... published. A knowledge of the influence of ingested purines on the uric acid content of the blood is desirable because of the light it prom- ises...
Ngày tải lên: 14/07/2015, 09:44