... subjects will be tested on the exams? Please note that a lot of other financial designations do exist, the ones presented in this guide are the most prominent and the most internationally recognized. ... passing the Uniform CPA Exam, and obtaining a specific amount of professional work experience in public accounting (the required amount and type of experience varies according to licensing ... finance related field. Once you pass the exams and the other requirements are fulfilled, you are able to use the certification. In the Jungle of Finance Professional Certifications. ...
Ngày tải lên: 21/02/2014, 22:20
FOOTPRINTS IN THE JUNGLE ppt
... century, growth in the developing world has been hamstrung by restrictions on the development, financing, and opera- tion of its infrastructure by the state. Within the last decade, ... Destroying Them. World Re- sources Institute, Washington, D.C. Sizer, N., and R. Rice. 1995. Backs to the Wall in Suriname: Forest Policy in a Country in Crisis. World Resources Institute, ... in the WWF and IUCN study, more than half the total fall within the borders of the megadiversity coun- tries. Furthermore, considering biodiversity at greatest risk according to the ...
Ngày tải lên: 23/03/2014, 06:20
... are involved in the observed deterioration and decline of forests in Europe and North America. 60-65 The aerosols in the atmo- spheric environment of the forest are mainly imported into the ... atmo- spheric investigations, including the development of mathematical models, have been undertaken since the 1970s. Several laboratories and institutes have taken part in such research. In my opinion, the ... reactions. The ocean is the main source of hygroscopic CCN, through the bursting of bubbles in breaking waves. Nevertheless, the continental air is also rich in natural and man-made CCN. The importance of...
Ngày tải lên: 18/06/2014, 19:20
AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 2 docx
... between the embryo and the surrounding substrate. The embryo formation occurs via three successive stages. In the beginning, the surface area of the interface between the liquid embryo and the substrate ... model and the classical theory is that in the former, the cluster size is allowed to affect the relative fractions of the molecules at the surface and in the interior, and thereby also the mole ... are then used to determine the binary nucleus by creating a saddle surface in three-dimensional (∆G – n 1 – n 2 ) space and searching the saddle point. The principal difference between the cluster...
Ngày tải lên: 18/06/2014, 19:20
AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 3 pot
... one ( t 1 ) is the time interval during which the steady-state field of the vapor is established in the vicinity of the drop. The time interval t 2 describes the relaxation of salt ... Processes in the Environment The second term in the brackets describes the growth at the initial salt concentration and does not depend on salt diffusivity. The third term decelerates the growth ... below, the application of the heat potentials to the solution is described, and an analysis of the time-dependent process resulting in establishing the steady state is considered. In conclusion, the...
Ngày tải lên: 18/06/2014, 19:20
AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 4 pdf
... Thus, the uncertainties in σ determination by the single-particle levitation experiment lie largely in estimating the product (V d t i K). Taking a typical droplet of 15 µm in diameter, an induction ... substituting n from Equation 4.15 into Equation 4.14, rearranging and integrating the resulting equation from a reference temperature, T*, one obtains (4.16) Since for the most electrolyte solutions the ... reactions: (4.9) (4.10) Here, the symbols in the parentheses have the following meanings: g denotes vapor, l liquid, c crystalline, aq aqueous solution. The heat that is released in Reaction (4.9) is the heat of...
Ngày tải lên: 18/06/2014, 19:20
AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 5 pot
... will also expand the belt of clouds containing ice north in the southern and south in the northern hemisphere. This in turn will increase daytime global cooling. 8 FORMATION OF ICE IN CLOUDS Phase ... evaporates in the presence of ice, resulting in the ice growing. Under such conditions, the surface temperature of the evaporating water drop decreases and the temperature of the growing ice surface increases ... marine origins, the freezing temperatures were –16°C, –11°C, and –8°C, respectively; these temperatures are the maximum and they belong to the first drops frozen during continuous cooling of the...
Ngày tải lên: 18/06/2014, 19:20
AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 6 docx
... the water-activity polynomial beginning only in the fourth term. In Equation 6.79, temperature affected the solute activity beginning with the second term of the polynomial. These equations indicate ... be in equilibrium with each other at the gas–solution interface. Thus, the number of molecules of AB transferring from the gas to the solution equals the number of molecules transferring in the ... in the Environment on the left side of the equation. The first step is to calculate Q d and Q n , the smallest ratio (MIN) of mole concentration to moles among species appearing in the denominator...
Ngày tải lên: 18/06/2014, 19:20
AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 7 pptx
... varies according to the size of the aerosols. The smallest aerosols (<1.1 µm) and the largest ones (>5.8 µm) contain chromium in the hexavalent state, whereas dusts of intermediary sizes mainly ... 6); this is due to either the lower sensitivity or other major recombinations in plasma. Therefore, the assumption of chromium VI presence in the chromate form must be verified by other analytical techniques. Microspherical ... compounds with varying concentrations that depend on the welding process and the rod composition. A systematic study was achieved on these different elements for the following: • Coating of the rod (AROSTA,...
Ngày tải lên: 18/06/2014, 19:20
AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 8 pdf
... of the effects of the imaginary part on the scattering function. Besides the effects of the imaginary part on the Mie scattering function, the variation in the droplet size can also affect the ... an ac ring electrode. The dc field balances the particle against the gravitational force and the ac field maintains the particle at the center of the cell. A detailed description of the principles ... Chemical Processes in the Environment the index of refraction. As this imaginary part increases, both the angular scattering intensity distribution and the size scattering intensity, distribution...
Ngày tải lên: 18/06/2014, 19:20
AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 9 pdf
... spreading of the monolayer over the water surface. It was our intent to: (1) determine if the "kinks" are present in the single droplet evaporation data, and (2) determine the value of the ... generated using a dry process referred to as contact charging. Contact charging involved bringing a potential field in the vicinity of the conductive powder that was placed in contact with ground. The ... charac- teristic "kinks" in the isotherms. They attributed the "kinks" to impurities that were introduced through the administration of monolayer-solvent solutions necessary for the uniform...
Ngày tải lên: 18/06/2014, 19:20
AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 10 docx
... radon is retained near the surface and a large proportion of the RaA atoms originating from the decay are ejected by recoil into the gas inside the tube. Because of their low energy, these atoms ... emulsion, individual particles show up in the radiogram as stars consisting of the tracks of alpha-rays (Figure 10.3). The frequency of the tracks in each star is an indication of the particle’s ... between about 2 nm and 6 nm. At temperatures above the melting point (sintered silver was maintained in a porcelain boat), the particle sizes increased rapidly up to over 0.1 µm (Figure 10.12)....
Ngày tải lên: 18/06/2014, 19:20
AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 11 docx
... on atomizing a solution containing the precursors. A good conditioning of the aerosol is necessary to improve our strategy of reducing the defects that can profoundly affect the sintering. The application of ... treated using the program developed by Bonnin, 7 which follows the suggestions of the report on the International Workshop on Standards and Criteria in XAS. A Victoreen-type baseline of the pre-edge ... can conclude that there is no significant modification of the zirconium environment during this first stage of drying. The variation of the coordination number can be related to the growth of crystallites...
Ngày tải lên: 18/06/2014, 19:20
AEROSOL CHEMICAL PROCESSES IN THE ENVIRONMENT - CHAPTER 15 pot
... (15.3) Thaumasite Ettringite is produced during the early hours of the hydration process and the reaction generally involves all the sulfate present in the cement; in this case, the process causes no damage as the mortar ... XRD analysis. Although the high R.H. and alkaline surfaces fall within the range required for the formation of the two salts, the acidity of the atmosphere within the chamber affects their stability. 25 Moreover, ... The mortars were prepared in order to reproduce the composition adopted both in antiquity and in modern mortars, the latter being used not only in contemporary building projects but also in the...
Ngày tải lên: 18/06/2014, 19:20
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