explain the difference between atomic mass and atomic weight

... protein produced by the cells of the prostate gland. The most frequently used PSA - prostate-specific antigen test - is the total PSA, which measures the sum of the free PSA and the cPSA (complex ... PSA what is the difference between total PSA and free PSA? What is the normal range? In addition, how can it be that if there is ANY prostate specific antigen in the blood that there is no prostate ... method. Differences between test and comparison methods were estimated at 2.5, 4.0, and 10.0 ng/mL (2.5, 4.0, and 10.0 àg/L) for tPSA and 15%, 20%, and 25% for percentage of fPSA. Relative differences...

Ngày tải lên: 21/03/2014, 12:19

Ngày tải lên: 14/08/2014, 08:20

Ngày tải lên: 14/08/2014, 21:21

... to the increase in aggregate demand, while also being instrumental to the strengthening of the exchange rate via the UIP schedule. The latter strengthening in turn helps ease excess demand and ... line with the backward-looking nature of e t in (15). The initial interest rate increase oÔsets the excess demand in the goods market and thereby the in‡ationary pressures stemming from the shock. ... " D t and " f t , and that it observes the nominal interest and exchange rates. I also assume that there is full information, in the sense that the central bank, p roducers and foreign...

Ngày tải lên: 22/03/2014, 23:20

Ngày tải lên: 14/08/2014, 16:20

Ngày tải lên: 28/11/2014, 11:37

... (2004), Dwyer and Korablev (2007), and Dwyer and Qu (2007). 12 between credit spreads and interest rates (level and slope) differ based on the maturity, credit ratings, and the sign of the relation ... studies the correlation between the changes in 3-month Treasury bill yield, the changes in term structure slope (defined as the difference between 30-year and 3-month Treasury bond yields), and the ... over the change in the 10-year Treasury bond yield, the change in slope (defined as the difference between 10-year and 2-year Treasury bond yields), the convexity, the change in leverage, the...

Ngày tải lên: 26/10/2012, 11:21

... 1b and 1c indicates that the benefit of forming CH···S and SH···p H-bonds, even weak ones, is worth the stretching and bending of the SH···O in 1b. The next minimum on the surface, ... transferred from the N lone pair into the s* anti- bonding orbital of the SH bond. This transfer is facili- tated by the overlap of the N lone pair with the lobe of the s* orbital proximate to the S atom, ... sets [38,53,54] and in excellent agreement with exper- imental energetics. [55] Binding energies were computed as the dif- ference in energy between the dimer and the sum of the opti- mized energies of the...

Ngày tải lên: 16/12/2012, 15:21

... (Murray and Delahunty 2000) and the Cheddar cheese lexicon (Drake et al. 2001). Some of the reference terms, definitions and food references from these lexicons were screened and modified by the panel ... cheeses. According to the eigenvalues (percent- age by which variation is explained in the biplot), 70% of the variation is explained by dimension 1, and almost 15% of the variation is explained by dimension ... and textural attributes. The overall order of consumer preference (P Ͻ 0.05) for the three cheeses was 9, 7 and 12 months of aging time, respectively. The trained panel characterized the 7- and...

Ngày tải lên: 03/04/2013, 21:06

Ngày tải lên: 11/09/2013, 11:44

Ngày tải lên: 13/02/2014, 12:20

... in the level and the slope. I measure the level of the Treasury term structure with the three-month Treasury bill yield, denoted Y T,104, t , and measure the slope with the spread between the ... rating and maturity band. The x 2 ~4! test of equality of b s,i,m,1 and b s,i,m,2 across the three sectors is reported in the final column of Table II. The x 2 test does not reject the hypothesis ... than innovations in the Treasury slope in explaining the variance of future Baa yield spreads. When the ordering of the bill yield and the slope are reversed, the explanatory power of the bill yield...

Ngày tải lên: 06/03/2014, 04:20

... handpumps and ponds. For the first in the history of advertising - these were branded. Special stickers were put on the handpumps, the walls of the wells were lined with advertising tiles and ... companies from the rest of the pack. They are in a position to view their marketing mix in the form of 4+1P and 1R, and thereby customize their offerings to the rural market. Further, to ensure ... is the application of the marketing concepts and not the concepts themselves that need to be looked at. Often, in the rural marketplace it is the application of these concepts which differs the...

Ngày tải lên: 08/03/2014, 02:21

... Because of this reason, the research focuses on understanding the value of the corporate culture, in particular, understanding the relationship between the corporate culture and the innovation of ... From the results of survey and case study, this thesis might draw lessons for Vietnam enterprises in building and developing their own corporate culture. 1.6. Structure of the research The ... culture and its influences on the accounting innovations. Therefore, the first step to build a strong corporate culture is that organization must understand and consider its culture as beliefs and...

Ngày tải lên: 13/03/2014, 14:20

... for binding GST-IjBa in the presence and absence of ATP, and the value of a indicates whether the binding of one substrate (ATP) affects the affinity of the enzyme for the other substrate (GST-IjB ... and the plates left to incubate for 15 min. The plates were inverted to remove the detergent after the 15 min incubation period and the wells were washed twice with wash buffer by inverting the ... prepared for cell assay and was added following the same procedure des- cribed for the time course cell assay. The cells were washed with NaCl ⁄ P i and fixed after 400 min, and the standard immunocytochemical...

Ngày tải lên: 16/03/2014, 11:20

... rather than of para. 1 of Article 4. Likewise, by considering only the competitive relationship that exists between the licensor and the licensee on the product market before they conclude their agreement, ... second, the reasons for their benign control under Article 81(3) EC; and third, the limits of their favourable treat- ment. In the Guidelines, the Commission takes the view that, with the exception of ... not the equipment but the technology supplied by the principal which constitutes the essence of the contract. However, the essence of sub-contracting is neither the supply of equipment nor the...

Ngày tải lên: 16/03/2014, 12:20

... spectra and in the rest of the mutants the probe was not significantly affected by the sTF–FVIIa complex formation. As the purpose of our study was to map the interaction between FXa and sTF in the ... sTF and the effect of the modified sTF–FVIIa complex on FX activation. In another study [17], these authors also examined the interaction between FXa and sTF–FVII in a similar way by observing the ... part of the TF2 domain and the C-terminal part of the TF1 domain, i.e. the residues 104 and 197, participates in the interaction with FXa in the quaternary complex. Moreover, comparisons of the interaction...

Ngày tải lên: 17/03/2014, 03:20

... four years after they move, so the difference in results is not due to differences in the time elapsed since the move. Given that both our study and theirs use the nlsy79, the difference in results ... relationship between the residential landscape and weight because we measure the wrong aspect of landscape. There are three reasons to believe that this is not a problem. First, the existing literature and ... particular. First, the physical characteristics of the built environment, such as the separation between residences and the ease with which one can walk between them, and second, the neighborhood...

Ngày tải lên: 19/03/2014, 11:20

... BRIDGE THE DISTANCE BETWEEN BUSINESS STRATEGY AND DESIGN FINALLY A brand is not a product. A VISUAL PRESENTATION BY MARTY NEUMEIER The three most important words in differentiating your brand: ... for which people believe there’s no substitute. SOLUTION: BE DIFFERENT. IT’S NOT WHAT YOU SAY IT IS. AND HOW. A modern definition of brand The five disciplines of brand-building WHAT YOU’LL ... information. READY? In other words… THE FOCUS TEST: Who are you? What do you do? Why does it matter? 1 2 3 THERE ARE 1,349 CAMERAS ON THE MARKET. HOW DO YOU DECIDE WHICH ONE TO BUY? BRAND NAME COCA-COLA MICROSOFT IBM FORD MERCEDES HONDA BMW KODAK GAP NIKE PEPSI XEROX APPLE STARBUCKS THIS...

Ngày tải lên: 22/03/2014, 14:20

... flow and effects from other neighboring cells and matrix. The biophysical aspects of the endo- thelium through which the leukocytes transmigrate, in addition to the biophysical aspects of the ... the body of the cell, and the substrate at the basal surface of the ECs. Interestingly, forces acting at one surface may be propagated internally or even to other sur- faces of the cell, or they ... in the healthy immune response and in the development of disease. It is evident that the process involves a transmission of physical forces as the leukocytes pass through the endothelium. The...

Ngày tải lên: 22/03/2014, 21:20