preservative effect of chilling

... database is an amelioration of older databases because of the use of surveys based on uniformclassification systems of education over time and an intensified use of information by age groups ... instead of logs of human capital (measured inthis case as enrolling rates) Sunde and Vischer state that an important problem in previous literature is the fact ofconsidering only one of the channels ... convergence effects This resulted-is robust when considering proxies for educational quality instead of schooling enrollmentand when considering different laps of time The results of this article

Ngày tải lên: 24/08/2013, 18:40

... biofilm Blocking pores on PAC by biofilm may also decrease the adsorption capacity of PAC for 3,5-DCP To clarify the effect of biofilm on the adsorption capacity of PAC, PAC covered with biofilm ... adsorption capacity of PAC in the aeration tank The objective of this study is to clarify the effect of DOM and biofilm on the adsorption capacity of PAC in the aeration tank of PACT process 2 ... objective of this study is to clarify the effect of DOM and biofilm on the adsorption capacity of PAC in the aeration tank of PACT process The adsorption capacity of PAC for 3,5-DCP was significantly

Ngày tải lên: 05/09/2013, 08:40

... process of cassava pulp and swine manure at various initial C/N ratios of 20/1, 30/1, and 40/1 and the effect of microbial activator, p.d.1, on composting process Compost with an initial C/N ratio of ... Trang 1EFFECT OF CARBON TO NITROGEN RATIO ON THE COMPOSTING OF CASSAVA PULP WITH Nattipong Kamolmanit*, and Alissara Reungsang** *Department of Biotechnology, Graduate School, ... Khon Kaen, Thailand The p.d.1 consists of 2 strains of bacteria in Genus Bacillus sp., 2 strains of Actinomyces in Genus Streptomyces sp., and 4 strains of fungi that include Scopulariopsis

Ngày tải lên: 05/09/2013, 09:08

... Trang 1Effect of urban emissions on the horizontal distribution of metal concentration in sediments in the vicinity of Asian large cities T Urase1*, K Nadaoka2, ... Civil Engineering, College of Engineering, Technological University of the Philippines, Manila, Philippines 5: Department of Analytical Chemistry, Hanoi University of Science, 19- LeThanh Tong ... dilution by a large amount of suspended solids conveyed by the Pasig River in the case of the Philippines Storm water runoff containing roadside deposits and discharge of untreated wastewater were

Ngày tải lên: 05/09/2013, 09:08

... respectively Leaching of As was decreased to more than 50% This effect became less significant upon addition of more than 100 mg/L of Ca and Mg Fig 1(b) shows the Fe concentration profiles of leachate ... Although the presence of P enhanced the leaching of As from soil, results indicated that Ca and Mg addition could effectively decrease As leaching even in the presence of P Effect of anaerobic incubation ... Advantec, Japan) for the analysis of As, Fe, Ca, Mg and P contents of the filtrate The amount of Ca and Mg adsorbed per gram of soil was calculated from the difference of Ca and Mg concentration in

Ngày tải lên: 05/09/2013, 10:15

... stoichiometric point of view based on equation (1), the Fe addition of the Fe/P molar ratio of 0.2 could remove a maximum of 1 mg/L of phosphorus from the influent phosphorus concentration of 5 mg/L However, ... stabilization of phosphorus removal efficiency was investigated The objective of this study is to clarify the effect of coagulant on phosphorus uptake and release as well as the stabilization of phosphorus ... the generation of large amount of excess sludge are the disadvantages of this process It is generally known that phosphorus removal with coagulant results from the formation of metal phosphate

Ngày tải lên: 05/09/2013, 10:15

... behaviour of the fuel cell during operation has been studied and investigated under real cell operating conditions A unique feature of the present model is to incorporate the effect of mechanical, ... feature of the present model is to incorporate the effect of hygro and thermal stresses into actual three-dimensional fuel cell model This model also takes into account convection and diffusion of ... the magnitude of phase change inside the GDL, expressions are required to relate the level of over- and undersaturation as well as the amount of liquid water present to the amount of water undergoing

Ngày tải lên: 05/09/2013, 14:58

... present the effect of suction parameter α and the Reynolds number Re respectively on the temperature of the flow field A careful observation of the above figures shows that the effect of growing ... accelerating effect on the velocity of the flow field Figure 1 Velocity profiles against y for different values of K p with R e = 1, P r= 0.71, α = 0.2, E c = 0.01,ε = 0.2, z = 0 Figure 2 Velocity profiles ... variation of suction parameter α, permeability parameter K p and Reynolds number R e These variations are show in Figures 1-3 Trang 7The effect of permeability of the medium on the velocity of the

Ngày tải lên: 05/09/2013, 14:58

... Where, JT 80:20 = Blend of 80 % of jatropha oil methyl ester and 20 % of tallow oil methyl ester by volume, JP 50:50 = Blend of 50 % of jatropha oil methyl ester and 50 % of palm oil methyl ester ... volume, JT 50:50 = Blend of 50 % of jatropha oil methyl ester and 50 % of tallow oil methyl ester by volume, SFCt 50:50 = Blend of 50 % of sunflower oil methyl ester and 50 % of coconut oil methyl ... variation of start of dynamic injection with percentage of unsaturation y = 0.0438x + 12.655 r2 = 0.129 10 11 12 13 14 15 16 17 18 19 % of unsaturation Figure 2 Variation of start of dynamic

Ngày tải lên: 05/09/2013, 15:28

... the ignition quality of any fuel The cetane number of esters of vegetable oils (Biodiesel) is greater than those of both vegetable oils and No 2 diesel fuel [9] As indicator of ignition quality, ... cetane number of 40 while the standards for biodiesel prescribe a minimum of 47 (ASTM D6751) or 51 (EN14214) [11] The specific objective of the present work is to investigate the effect of biodiesel ... numbers of fatty esters generally increases with :the number of methylene groups (CH2) in the chain of fatty compound (i) number of CH2 groups in the ester moiety (ii) with increasing saturation of

Ngày tải lên: 05/09/2013, 16:10

... Since, the result of Figure 7 that the EGT of DF was higher than that of JBD blends Therefore, the NOX emissions of JBD blends were lower than that of DF At 0% EGR, the NOX emission of JB5 and JB20 ... emission of JBD blends was higher than that of DF, especially at higher EGR rates over 20% Although, the result of EGT of JBD blends at Figure 7 that the EGT of JBD blends was lower than that of DF, ... oxidizing of more fuel, as a result of the availability of oxygen molecules amount in biodiesel blends It is assumed that, the effective combustion was taking place in the early stages of exhaust

Ngày tải lên: 05/09/2013, 16:11

... temperature Figure 5 Effect of injection timing on exhaust temperature 3.4 Effect on power and mean effective pressure The effect of injection timing on indicated mean effective pressure, indicated ... The effect of varying injection timing was evaluated in terms of thermal efficiency, specific fuel consumption, power and mean effective pressure, exhaust temperature, cylinder pressure, rate of ... University of Agriculture and Technology, Udaipur -313001, India Abstract The present study aims at evaluation of effect of injection timing on the combustion, performance and emissions of a small

Ngày tải lên: 05/09/2013, 16:11

... is dependent on how the errors effect TCP How TCP works, and what can happen to TCP in the face of errors is the subject of this paper KRONE enlisted the help of an independent consultant, Dr ... There are three types of error detection schemes that we will study The first of these is the detection of an individual bit that is corrupted This is usually the responsibility of the receiving interface ... conservative The probability of a burst error of length 32 or over is extremely small, so it is virtually impossible for this to occur Consequently, as a matter of practice, think of CRC-32 as practically

Ngày tải lên: 09/12/2013, 16:15

... symbols are part of the language of literature  Such conventional symbols may be the basis of relatively simple ideas. For example: Trang 13 A rose is often considered as the symbol of beauty and ... instead ofstatements, they may be choosing the only kind of language appropriate to anidea of great subtlety and complexity And by their use of symbolism, theyafford us the pleasure of finding ... The usual sources of light are the Sun, lamps, fire etc 1.1.2 Figurative meaning of Light in literature: Because of its literal meaning, we often relate light to many ideas ofgood things Light

Ngày tải lên: 22/12/2013, 12:59

... Estimates on the Effect of Parental Separation on Child HealthDepartment of Economics University of Miami, Coral Gables, FL 33124-6550 Frank Heiland Department of Economics and Center of Demography ... biological parents of alarge sample of children born out of wedlock The FFCWS allows us to estimate the separation effectaccounting for an unusually large set of characteristics of the child’s parents ... dissolution of a romantic relationship) has a causal effect on child health Wefocus on the effect of parental relationship dissolution within three years since childbirth on the child’slikelihood of developing

Ngày tải lên: 12/02/2014, 11:20

... protective effect of Hsp70 on the degradation of nucleolin⁄ C23 protein Prolonged half-life of nucleolin/C23 in Hsp70-transfected cells in response to H2O2 exposure To compare the stability of nucleolin⁄ ... Bcl-2 GAPDH A B Fig 5 Effect of nucleolin ⁄ C23 on Bcl-2 protein expression and mRNA stability in the presence or absence of H 2 O 2 (A) Western blot analyses showing the effect of nucleolin ⁄ C23 ... condensation and fragmentation of their nuclei The percentage of apoptotic cells was calculated as the number of apoptotic cells divided by the total number of cells counted A minimum of 500 cells were counted

Ngày tải lên: 16/02/2014, 09:20

... are solely the responsibility of the author(s) and should not be interpreted as reflecting the views of the Board of Governors of the Federal Reserve System or of any other person associated ... measure of loan originations for a broad sample of US banks of various sizes By using the STBL we can 2 This led to an increased role of European governements in banks such as Royal Bank of Scotland ... includes bank fixed effects, the identification comes from a within-bank change in the risk of loan originations The inclusion of the bank fixed effects (bank i) and time fixed effects (quarter

Ngày tải lên: 16/02/2014, 10:20

... DNA-bindDNA-bind-ing cofactors [10–12] Meis2 is a member of the TALE superfamily of HD proteins, which are characterized by the presence of a three amino acid loop insertion between helices 1 and 2 of the HD ... tran-scriptional activity by removal of the Hth domain might be a more general feature of Meis family proteins, we tested the effects of GBD fusion proteins on Prep1 and a version of Prep1 lacking its Hth ... two copies of the Hox ARE r3 element, which binds Hox and Pbx proteins (E) The effect of expressing increasing amounts of either the Meis2e splice variant or the AD deletion mutant of Meis2 on

Ngày tải lên: 16/02/2014, 15:20

... impacts of multiple variables Thus, in this study, we investigated the effects of introducing a terminal mismatch to siRNAs with pre-existing thermodynamic asymmetry In this way, the effects of structure ... impact of silencing TRBP and Dicer on the function of the fully paired and mismatched sequences, we wished to examine Fig 1 Effect of guide strand 5¢ end mismatch on silencing efficacy of siRNAs ... molecule each of protein and siRNA As further confirmation of the identities of the complexes, we showed that forma-tion of both the protein–siRNA complexes was improved by the presence of ATP in

Ngày tải lên: 18/02/2014, 06:20

... diseases Results The effect of Arg-HCl on the chaperone activity of aB-crystallin is target protein-specific In order to investigate the effect of Arg-HCl on the chaperone activity of aB-crystallin, ... decreased the precipi-tation of a-lactalbumin by 81 ± 8% The ability of A C B Fig 1 The effect of additives on the ability of aB-crystallin to prevent the DTT-induced aggregation of a-lactalbumin a-Lactalbumin ... Arg-HCl in the absence of the chaperone precluded analysis of the effect of this concentration on the protective ability of aB-crystallin Reduction-induced aggregation of the insulin B-chain

Ngày tải lên: 18/02/2014, 16:20