fire by using oxygen gas instead of atmospheric air

... Description Number of microphones Number of samples Order of room acoustic system Order of inverse filter of room acoustic system Order of speech production system Size of window function Number of time ... each (33) is implemented by repeating (36) Number of microphones Order of G(z) Frame size Order of Ai (z) Number of repetitions of (32)-(33) cycle Number of repetitions of (36) M L W P R1 R2 1000 ... constant m=1 (B.9) By using (B.3), (B.7), and (B.9), we can derive log det Σ(d) = constant (B.10) Takuya Yoshioka et al 13 C PROOF OF THEOREM D By (4) and (12), d(n) is written by using {s(n − k)}0≤k≤K+L+P...

Ngày tải lên: 22/06/2014, 19:20

... depending on the gasifying agent: air, steam, steam oxygen, air steam, , etc[2] 3.1 Air gasification The using of air as a gasifying agent is not complex way, however the produced gas is with lower ... increase of steam provided, will be lowered the gas quality [8] 3.3 Steam -air gasification Using a mixture of steam and air as a gasifying agent will enhance syngas quality Oxygen in the air will ... nature of burning biomass Reducing the Nitrogen content of the product gas will increase the heating value of the gas [7] In the present work, it have been studied the effect of steam and air gasification...

Ngày tải lên: 09/09/2015, 10:32

... natural gas like methane, ethane, propane and butane either alkane or alkene group gas Light fraction gas was cleaned by alkali wash and transfer into Teflon bag by using small pump This light gas ... boiling in the range of temperatures ~35–360 ºC (gasoline and light gas oils) as well as the solid carbon residues, similar to coke Numerous papers present the results of application of various acidic ... An interesting method of polymers utilization is cracking, similar to the visbreaking of vacuum residue [8] or catalytic cracking of vacuum gas oil (VGO) in the presence of various zeolites containing...

Ngày tải lên: 05/09/2013, 15:28

Ngày tải lên: 21/09/2013, 05:29

... was varied in range of 3.2 to 4.8 g/l with 0.25 g/l of CaOCl2 added The effect of concentration of CaO to the odor of wastewater was shown in Table When the concentration of CaO increase, wastewater ... can be explained by precipitation of Ca2+ with soluble pollutants Effect of CaOCl2 concentration Wastewater was added with a range of 40 200 mg/l of CaOCl2 with fixed 4.4 g/l of CaO From Table ... of TCVN 5945-2005 After combination of results in tables 2, and we demonstrate that 120 mg/l of CaOCl2 and g/l of CaO is the best condition for treatment of litre wastewater After treatment by...

Ngày tải lên: 12/02/2014, 17:20

... net increase of 0.0819 of correct boundaries which led to the increased recall Since the deduction of precision is less than the increase of recall, a better over-all performance of P ROMODES ... a transition from a certain l j,i−1 ∈ AB to l ji The advantage of the model is that instead of evaluating an exponential number of possible segmentations (2m ), the best segmentation b∗ =(b∗ ... increasing the memory of the algorithm by looking at b j,i−1 leads to a better performance The simplifying assumptions made, however, reduce the expressive power of the model by not allowing any...

Ngày tải lên: 20/02/2014, 04:20

... mechanism of regulation of both domains involves a common iron dependent process [74,75,79] Regulation of HIFa subunits by oxygen- dependent prolyl and asparaginyl hydroxylation A variety of oxygen ... hydroxylation of substrates by the collagen prolyl-4-hydroxylase has been shown to be inhibited by the artificial generation of radicals at the enzyme active site [110] Thus, the effects of reactive oxygen ... hallmark of von Hippel-Lindau (VHL) disease is the high degree of vascularization, which is due to the Ó FEBS 2003 Mechanisms of oxygen sensing (Eur J Biochem 270) 783 constitutive expression of a...

Ngày tải lên: 20/02/2014, 23:20

... Omission of the rose bengal, photolysis in the absence of O2, or incubation of complete samples in the absence of light, resulted in peroxide concentrations of < lM (data not shown) Stability of peptide ... reductant by PD-10 chromatography, resulted in the loss of > 97% of Fig Formation of H2O2 and peptide and protein peroxides after photo-oxidation with 1O2 generated by rose bengal in the presence of ... stimulated by added Fe2+EDTA In contrast, rapid inhibition of GR by H2O2 was only observed in the presence of Fe2+EDTA (Table 1) LDH was not inhibited by the highest concentrations of peptide...

Ngày tải lên: 21/02/2014, 03:20

... area of Ho Chi Minh City The air temperature is the result of the process of atmosphere heat from the sun radiation and from the earth surface So the high LST will contribute in high increase of ... appeared very clear In this context, the atmospheric effects on these images were not significant The emissivity (ε) was calculated by using the formula of Valos and Caselles [10]: (2) ε = εv Pv ... emissivities of the full vegetation and bare soil, Pv is the vegetation cover fraction They can be calculated by NDVI If land surface emissivity is known, the LST (TS) can be calculated by using the...

Ngày tải lên: 05/03/2014, 16:20

... used to generate a range of geographically explicit climate change projections by using combination results of MAGICC together with General Circulation Model (GCM), coupled Atmospheric Ocean General ... well as future climate The next step is to select model of gas- cycle to convert emission into concentration of species Concentration of gashouse will be used to estimate the radiation which added ... model is the period of 1961-1990 and results are given as array files on a standard 2.5x2.5 degree latitude/longitude grid The first step to use the software is to select a pair of emissions scenarios:...

Ngày tải lên: 05/03/2014, 16:20

... terminology The abilities of analysing and correcting the ambiguities of the inadequate names and of using an optimized extension of Xymtec to represent the pictures of the chemical structures ... number of the carbon to which they are attached In Figure 2, the substituent CH3 is assigned the number • The name of the compound is now composed of the name of the main chain preceded by the ... Upper Bound of a subset X of S (denoted by LUB(X)) if x ≤ a, for all x ≤ X [15] Definition: Let S be a set with a partial order ≤ Then a ∈ S is the Least Upper Bound of a subset X of S if a is...

Ngày tải lên: 05/03/2014, 20:20

... from the first round questionnaire by evaluating the trend of the questionnaire answers of each expert whether they replied in the same direction If so, the questionnaire item would be included ... questionnaire on the first round to open the issue of potential organization’s computer network security for the next years (2011-2015) The questionnaire is divided into two sections consisting of ... future trends of organization’s computer network security for the next years (2011-2015) by using the Delphi technique The future trend includes bringing together the opinions of experts in organization’s...

Ngày tải lên: 05/03/2014, 23:20

... lot  of new  urban  areas  has  rose  for  satisfaction  of housing  demand  from  population  explosion.  This  made  the  city  facing  problems  of ecological  unbalance  and  loss  of ... agricultural  land.  The  land  of the  city  is  formed  by old  and  recent  alluvions,  having  poor  fertility  of soil,  not  suitable  for  development of annual crop production [5].  ... 4.2. Effect of loss of agricultural land due to urban  expansion   Agricultural  activities  in  suburban  areas  belong to general socio‐economic structure of Ho  Chi  Minh  City.  From  the  Day  of ...

Ngày tải lên: 14/03/2014, 15:20

... was introduced into a T7 promoter instead of Azo (Fig 1) Clear-cut on–off photoregulation of DNA transcription was obtained because of the efficient suppression of T7 RNA polymerase (RNAP) binding ... thermal stability of the cis form between Azo and DM-azo (A) Illustration of the reversible photoisomerization of Azo and thermal isomerization of cis-Azo (B) Quantitative calculation of cis-form content ... characterized by MALDI-TOF MS (AutoFLEX mass spectrometer in positive ion mode, Bruker) T7 RNAP was purchased from Takara Bio Inc (Shiga, Japan) The concentration of T7 RNAP was determined by the absorbance...

Ngày tải lên: 15/03/2014, 10:20

... made using a pH-3c digital A solution of 40.0 mL of dimethylformamide in 40.0 mL of methylene chloride was chilled in an ice bath A solution of 37.0 mL of phosphorus oxychloride in 35.0 mL of methylene ... staining of RAW264.7 macrophages cultures We added 2.50 g (0.02 mmol) of o-aminobenzenothiol, 1.73 g (0.01 mmol) of 2-chloro-1-formyl-3-hydroxymethylenecyclohexene and 50.0 mL of a mixture of 1-butanol ... DBZTC Determination of O2–Æ Into a 10 mL color comparison tube were added 1.00 mL of DBZTC (1.00 · 10)4 m), 0.10 mL of XA solution (1.00 mm), 0.10 mL of XO (1.00 U) and 2.00 mL of Hepes buffer (0.10...

Ngày tải lên: 16/03/2014, 11:20

... method of detecting and assessing damages due to flood by using ALOS satellite data is developed - Map of landuse/cover in 2008, map of distribution of flooding areas at October nd 2007 and a DEM of ... from to 2m Result of calculation and map of flood level from to 2m of landuse/cover types shows in the Table and Figure with flood time of one day Tab Flooded area from to 2m of landuse/cover ... from to 1m Result of calculation and map of flood level from to 2m of landuse/cover types shows in the table and figure with flood time of half day Tab Flooded area from to 1m of landuse/cover...

Ngày tải lên: 26/03/2014, 14:07

... rupture and preparation of membrane vesicles of V alginolyticus cells were performed under exclusion of dioxygen In addition, the effect of enzymes that detoxify reactive oxygen species (superoxide ... The amount of center I of succinate dehydrogenase, or fumarate reductase, in membranes from V alginolyticus was estimated by simulation of the EPR spectrum of NADH-treated membranes using the ... of membranes were followed in order to determine the degree of uncoupling of the enzyme The term ÔuncouplingÕ describes the observation that the electrons derived from the oxidation of NADH by...

Ngày tải lên: 31/03/2014, 21:21

... humans However, the main goal of these studies was to identify the onset (and offset) of a specific neural activity, with the aim of triggering stimulation The aim of our work was to investigate ... ("VF") of regulated intensity by touching the plantar skin with a von Frey filament (Stoelting Co, Illinois) (2) proprioceptive stimulus ("Proprio") provoked by means of complete passive flexion of ... duration of stimuli were identified by experimenter's bottom pressure in synchrony with start and end of stimulus application, while VF touch stimulation was also recorded by means of a pressure...

Ngày tải lên: 19/06/2014, 08:20

... transferring, and locomotion of checklist by Halligan et al [13] indicated a high frequency of presence of USN symptoms The line cancellation score of special test and was lower than that of the common test ... mark through all of the lines Left-sided neglect was indicated by a failure to mark more lines on the left side than on the right Degree of neglect was assessed by the proportion of lines omitted ... of correct answers of the line cancellation test in three tests taken by Patient A; common test, special test 1(OC-ZI condition) and special test 2(EC-ZERO condition) Both of the percentage of...

Ngày tải lên: 19/06/2014, 08:20

... Results of questionnaire and analysis of oral fluid The principal results of the questionnaire and analysis of oral fluid are presented in Table Drug concentrations in Gjerde et al Journal of Occupational ... Cite this article as: Gjerde et al., Use of alcohol and drugs by Norwegian employees: a pilot study using questionnaires and analysis of oral fluid Journal of Occupational Medicine and Toxicology ... 0.4 Absent from work because of using illegal drugs during last 12 months 0.4 In-efficiency at work because of using illegal drugs during last 12 months 0.6 Analysis of oral fluid (n = 524) n %...

Ngày tải lên: 20/06/2014, 00:20