the rejection of heat from condensers and cooling towers

... 5(a) would enable the decrease in the Raman areas of the spent catalysts The dramatic increase in the Raman area of the spent R-catalyst should therefore result from the formation of O-containing ... The flow rates of O2 and N2 were accurately controlled by a mass flow controller and a rotary flow meter respectively The mixture of O2 and N2 entered into the reaction zone from the bottom of ... shows the tar contents in product gases from the gasification of three types of biomasses; the gas sampling points were located before and after the catalyst bed By comparing the datum points on the...

Ngày tải lên: 02/08/2016, 09:36

... that there is a high conservation in amino acid sequence of the peptides in the venom of scorpions that belong to the same family, independent of the continent and region were they live Furthermore, ... for the growth inhibiting effect of the peptides Experiments with melittin and mastoparan gave the same results The role of LPS in the interaction was also demonstrated by the lack of effect of ... to the same family, independent of the continent and region where they live In this study, the biological activity of parabutoporin and opistoporin is compared with the activity of melittin and...

Ngày tải lên: 21/02/2014, 15:20

... in profits or efficiency that may occur and keep the data consistent and comparable over time The specification of the profit finction and estimation of profit efficiency closely follow the procedures ... as the deviations of the average practice of the bank from the best average practice frontier When computing the level of efficiency (not the rank), we also truncate the average residuals of ... bank by assigning the most extreme 5% at the top and bottom of the distribution to the 95th and 5th percentage points, respectively, to further reduce the effects of random error The Me~amer~er...

Ngày tải lên: 06/03/2014, 08:21

... that the production of HbNO depended on So2, the species-specic O2 afnity (carp against rabbit) and the relative stabilization of the T state versus the R state of Hb (presence and absence of ATP) ... max (àM) The addition of ATP to stabilize the T state and to impede the T to R transition caused the disappearance of the well-dened peak for the deoxyHb reaction rate and decreased the absolute ... millilitres of Hb was transferred to the tonometer and equilibrated for h in the shaking tonometer to ensure full equilibration of the Hb to the gas atmosphere of the system The tonometer was then transferred...

Ngày tải lên: 16/03/2014, 06:20

... die from the disease Cancer remains people’s greatest health fear It is difficult to overstate the scale of the cancer problem and the impact it has on the lives of hundreds of thousands of people ... survival and in preventing thousands of new cases of the disease, both in the UK and across the world Cancer Research UK has been at the heart of this progress thanks to the sustained support and ... progress and has saved the lives of hundreds of thousands of people in the UK and many millions more around the world • We were the first to discover the breast cancer susceptibility gene BRCA2 and...

Ngày tải lên: 22/03/2014, 16:21

... there is an issue of the healthcare and health insurance systems of today, the often entrenched and bureaucratic Towers of Babel beset by mountains of paper, high rate of medical error, and the ... awareness of the extent of human individuality is seen in the diversity of the genomics of the human race that has evolved over many thousands of years, and that is responsible for the uniqueness of ... molecules, and these in turn pass on the information about the interaction to other proteins, and other molecules, of the body How would we therefore simulate the whole body at the level of every...

Ngày tải lên: 22/03/2014, 22:20

... in the wild-type PA c-551 and its quintuple mutant The mutated residues in the quintuple mutant, and the corresponding ones of the wild-type PA c-551 and HT c-552 are colored purple, green, and ... c-552, but not in most of the others at the corresponding positions It is likely that some of them are the residues responsible for stability, and in fact Ala7, Met13, and Tyr43 in HT c-552 have ... to the polypeptide chain [5] The amino-acid sequence (Fig 1) and main chain folding (Fig 2) of HT c-552 from this thermophile closely resemble those of the 82-amino-acid cytochrome c-551 from...

Ngày tải lên: 24/03/2014, 03:21

... end Attach the rubber band to the free end of the rope Now, without cranking and while keeping the rope taught by the rubber band, tie the other end of the rubber band to the eyebolt on the baseplate ... Equivalent of Heat Apparatus resistance of the thermistor, the temperature of the cylinder can be determined By monitoring the temperature change of the cylinder, the thermal energy transferred into the ... Record N, the number on the counter the number of full turns of the crank 11 Measure and record m, the mass of the aluminum cylinder 12 With a pair of calipers, measure D, the diameter of the aluminum...

Ngày tải lên: 24/03/2014, 05:20

... the land of the living Who was the father of the child or who the mother, is neither mentioned by Hennepin nor Charlevoix, and the office of Prothonotary, or Registrar of Births, Marriages, and ... Hurons, the Algonquins, the Iroquois, the Outagomies, the Mohawks, the Senecas, the Sioux, the Blackfeet, and the Crowfeet red-faces, were the undisputed possessors of the soil They held the mine, the ... thousand pages of foolscap and brought to a conclusion the first rebellion Then the work of printing was begun, and the correction of all the proofs together with the editorial management of a...

Ngày tải lên: 29/03/2014, 02:21

... about the idols, rituals, holy places and other aspects of the opponents polytheism The nature and validity of the identication of the koranic opponents with idolatrous Meccans and other Arabs, the ... furthermore, the fact of the appearance of the traditional texts from the third/ninth century onwards is interpreted as indicative of the growing stabilization of the tradition and as one of the ... also in other genres of Muslim liter ature: lives of the Prophet, collections of material on the life and religion of the jahiliyya, collections of the sayings of the Prophet (hadths), and other...

Ngày tải lên: 01/06/2014, 10:54

... Law? The Natural Law and the Law of Nations Natural Law and the Basis of Political Society The Law of War as Part of the Law of Nations Sedition and Rebellion The Separation of Morality from ... badness until they are the subject matter of divine commands The natural is to be distinguished from the normative, because the normative is the area of obligation, and hence of command and legislation ... good and bad is commanded and prohibited by God.³⁷ It cannot simply be a contingent feature of good and bad action that God commands the one and forbids the other; given the nature of good and...

Ngày tải lên: 11/06/2014, 10:28

... participated in the design of the study and performed the statistical analysis and interpretation of data, and drafted the manuscript; ML participated in the design of the study and the statistical ... completed and returned all the baseline questionnaires and were included in this analysis; 224 (85%) of the STIVEA cohort, 453 (97%) of the BROSG cohort, and 795 (92%) of the BSRBR patients There ... imputation of utility values, rather than a single imputation as performed here Furthermore, the ability to predict the SF-6D and EQ5D from the HAQ is complicated by the weighting of items in the EQ-5D...

Ngày tải lên: 18/06/2014, 19:20

... encode and decode of video and audio signals The live video images and sounds sent from the portable video-transmission system are received at the base station in the main drill site, and are then ... Cordova, P Boets, and L Van Biesen, “Analysis and applications of Wi-MAX standard: forecasting the trends” J Crouse, M D’alessandro, and F Lengerich, “WiMAX and the future of wireless technology,” ... Nagano) The wireless networks made up of these wireless LAN units are shown in Figure The wireless LAN in 2.4 GHz band should be operated in line of sight The area between the main drill site and...

Ngày tải lên: 22/06/2014, 06:20

... Using the best concentration of H2SO4 (4.5M), a mixture of maize cobs and groundnut shells in the ratio of 1:1, 1:2, 2:1, 1:3 and 3:1 were leached and the hydrolyzed samples were filtered The resulting ... interval of 30 was collected and filtered, the resulting filtrates analyzed for the glucose using a refractometer (Abbe 60) The entire procedure was repeated for 3M, 4M, 4.5M and 5M of H2SO4 and the ... high quality of ethanol To determine the effect of different acid concentrations on the hydrolysis 2M solution of concentrated H2SO4 was prepared and 10g of the leached maize cobs and groundnut...

Ngày tải lên: 06/07/2014, 18:20

... sample of waste in Nam Son landfill, the percentage of DOC is 26.6% DOCd is calculated based on the theoretical model that the variation depends on the temperature of anaerobic zones of the landfill ... potential at NS landfill There are several ways used to evaluate the theoretical production of methane from MSW landfill This study uses the theoretical model for evaluating of LFG emission The model ... characteristic and structure of the landfill, quantity and composition of waste disposed at NS landfill daily, local weather condition and other relevant characteristics around the landfill Gas measurement...

Ngày tải lên: 06/08/2014, 18:22

... sample of waste in Nam Son landfill, the percentage of DOC is 26.6% DOCd is calculated based on the theoretical model that the variation depends on the temperature of anaerobic zones of the landfill ... potential at NS landfill There are several ways used to evaluate the theoretical production of methane from MSW landfill This study uses the theoretical model for evaluating of LFG emission The model ... characteristic and structure of the landfill, quantity and composition of waste disposed at NS landfill daily, local weather condition and other relevant characteristics around the landfill Gas measurement...

Ngày tải lên: 06/08/2014, 18:22

... management by examining the experiences and educational needs of food allergic families, and the challenges faced by the allergists managing them Page of The interviews were audio taped and transcribed ... questionnaire, and then were interviewed by one of the researchers Questionnaire data was collected from 92 food allergic patients (mean age 8.8 years) or from their caregivers from Ontario Fifteen of the ... years and younger, the caregiver answered the questionnaire on the patients’ behalf Patients age 16 and older were given the option to complete the questionnaire, depending on their level of maturity...

Ngày tải lên: 08/08/2014, 21:20

... response These include genetic factors, both genes that affect the severity of the disease and genes that affect the handling of the drug Then there are psychosocial factors such as adherence to and ... of any inflammatory activity in their joints while they are off treatment Persistence is the opposite of remission There are problems in the literature regarding the definition of remission and ... gene and the presence, the extent or the progression of erosions or the development of anti-CCP antibodies [34] Further publications have confirmed an association between PADI4 and RA in another...

Ngày tải lên: 09/08/2014, 08:22

... with the planning of the analysis and contributed to the article submitted MH assisted with the planning of the analysis and contributed to the article submitted SW contributed to the design of the ... study, and contributed to the article submitted NF assisted in the design of the study, led on the planning and execution of the analysis and co-wrote the article submitted All authors read and ... between the UK and the US cohorts are similar Alcohol abuse was the most common diagnosis in the two studies (12.6% in the US versus 18.0% in the UK) The prevalence of major depressive disorder and...

Ngày tải lên: 11/08/2014, 17:20

... Characteristics of the study population and KSHV seroprevalence Of the 1534 Uygur people included in the study, 1008 (65.7%) were from the southern part of Xinjiang and 526 (34.3%) were from the northern ... diseases other than KS, and the study populations were mainly from the northern part of Xinjiang [18,21] Thus the discrepancy between the socio-economic status in these two geographical areas and the ... northern part of Xinjiang The seroprevalence of KSHV among the general Uygur population in the southern and northern parts of Xinjiang was 23.1% and 25.9%, respectively Table presents the associations...

Ngày tải lên: 11/08/2014, 21:22