9  standing on the shoulders of giants hosting with amazon web services

... track, monetize, and advertise their software All of this is done through the sale and purchase of advertising spots on the Canvas pages of other apps, with the general idea being the creation of ... memcached! Advanced Caching with Nginx and memcached Standing on the Shoulders of Giants: Hosting with Amazon Web Services Integrating Drupal and Facebook App Design Process The Facebook User Interface ... take advantage of that Loss leader Lots of apps on Facebook are extensions of off-Facebook brands or websites Many of them are built on the premise that they can grab a chunk of the Facebook audience...

Ngày tải lên: 04/07/2014, 14:46

... Status The page shows:  the status of the server daemons ( smbd and nmbd) and the version of Samba  active connections  active file and printer shares  open files Using the controls on the page, ... Either way, on the other side of the interface is a gateway machine The gateway knows how to look at the address of the recipient on the email message, and interpret that message in terms of ... the configuration file: /etc/smb.conf You'll learn how to configure the /etc/smb.conf file in the next subsection NOTE: The pending unstable version of Samba places its configuration files in /etc/samba,...

Ngày tải lên: 14/12/2013, 13:15

... 12.2.1.2 The srm.conf File The srm.conf file specifies the organization and format of documents provided by your web server As was the case with the access.conf file, you don't need to make ... AllowOverride None, you can override the specified options by placing an htaccess file in the directory or one of its subdirectories The htaccess file can contain specifications of the same sort as the ... starting your web server The ServerType directory specifies whether the web server is started via inetd or standalone: ServerType standalone The port directive specifies the port on which the web server...

Ngày tải lên: 14/12/2013, 13:15

... review the installation procedure in the previous section, as well as the documents that shipped with your version of MySQL, to see what went wrong The commands sent to the MySQL client in the previous ... extensions and requires manual installation, and an automated Windows Installer-version that contains only the basic PHP binary with no extra extensions This section outlines the installation process ... extension_dir = "c:\php\ext\" This tells PHP where to locate the extensions supplied with the package Remember to replace the path “c:\php\” with the actual location of your PHP installation Next,...

Ngày tải lên: 18/10/2013, 23:20

... environmental concentration (PEC) depends on the nitrogen content of the manure and the maximum application rate to land The ETox models developed by Montforts13 predicts concentrations of veterinary ... prioritize these and begin to develop an understanding of the fate (and effects) of some of the more important classes in the environment A large body of data is now available on the effects of the ... Pharmaceuticals in the Environment and in Water Treatment Systems reviews our understanding of the inputs of livestock medicines to the environment and synthesizes the available information on the fate...

Ngày tải lên: 18/06/2014, 16:20

... apart on the other side of the sun The difference in the size of the ozone holes is due to the differences present in concentrations of micrometeorites in different parts of the meteor stream The ... Current These concentrations were patchy and by no means represent the IFN concentration over the Pacific Ocean Concentrations of IFN collected in the coastal region of the Pacific Ocean increased with ... droplets evaporate in the presence of the ice phase only At 10 m s–1 updraft, the rate of evaporation of droplets is compensated by the rate of condensation of water vapor on droplets; these two practically...

Ngày tải lên: 18/06/2014, 19:20

... the extraction concentration of Pb in these polluted soils consists of manganese oxide, calcium carbonate, or zeolite based on the concentration extracted by Ca(NO3)2 or HOAC (p

Ngày tải lên: 18/06/2014, 19:20

... S is the number of kinds (families) represented (richness) H is the “information theory content in bits per individual (Shannon)” D is the Simpson index M the number of species in a set of individuals ... other locations is a fraction of reference forest GPP based on the ratios of their LAI b GPP was calculated for Nymphaea by setting the highest LAI equal to two times a conservative estimate of ... made of the daytime respiration using some assumption about the way it varies In Figure 5.4 the daytime respiration (darkly shaded) is made to increase during the day, based on the idea that the...

Ngày tải lên: 18/06/2014, 19:20

... for Practitioners with information such as the nature of the action or even a proposed CATX that the action might fit On receiving the request, the NEPA practitioner would then use the system, ... the meaning of the National Environmental Policy Act.15 Clean Water Act Exemption for EPA Except for the provision of Federal assistance for the purpose of assisting the construction of publicly ... action is taken.42 The determination of an emergency is often made via a telephone consultation with the concerned agency and then documented by the CEQ in a memorandum.20 5.2.8.1 CEQ Guidance The...

Ngày tải lên: 18/06/2014, 19:20

... studies on the presence of radionuclide concentrations include in-depth discussions of the fractionation, vertical distribution, the influence of microorganisms, and the soil to plant transfer of radionuclides ... fractionation of radionuclides in soils is considered, according to the soil fraction (soil solution, organic matter, residual) associated with the radionuclides Second, radionuclide migration along ... humic acids The number of interactions and reactions of radionuclides with organic matter is high These processes are affected by the pH and the cation concentration in soil The dynamics of soil...

Ngày tải lên: 18/06/2014, 19:20

... events The first daily event entry should always be the date, followed by a detailed description of the weather conditions All of the following entries should begin with the time that the entry ... remaining on the last line of the entry should be lined out to prevent additional information being added in the future At the end of the day, any unused space between the last entry and the bottom of ... subcontractors, and the client; • Summary of all telephone conversations; • Detailed explanations of any deviations from the sampling and analysis plan, noting who gave the authorization, and what paperwork...

Ngày tải lên: 18/06/2014, 19:20

... taxation This obviously leads to the concern that monetary costs not truly capture the social costs of resource consumption and environmental degradation or the area of concern shown by the lower ... expressed in terms of the mass (kg) of CO2 equivalents, as the dominant environmental impact This would be reasonably expected, as the energy consumption in the use phase is the main environmental factor ... guide the transition Product development is essentially the evolution of information punctuated by decisions and decisions as the commitment of resources (Ullman 2001) The ultimate goal of sustainability...

Ngày tải lên: 18/06/2014, 22:20

... Interactions are the rule rather than the exception when considering the effects of trace nutrients on detoxification Like the macronutrients, trace mineral elements can influence absorption of xenobiotics ... antagonize the action of Cd This appears to be due to the inhibition of the renal retention of Cd by Zn and Se Antagonism includes cases wherein the lowered toxicity is caused by inhibition or ... potentiation, synergistic, or antagonistic effects The factors affecting the outcome of exposure are complex and include the characteristics of the chemicals, physiological condition of the organism,...

Ngày tải lên: 18/06/2014, 22:20

... characterization of the smallest nanoparticles As with SEM, a variety of detectors can be used to detect scattered electrons and x-rays released by the interactions of the electron beam with the atoms of the ... based on the volume of gas that will adsorb to the surface of a given mass of sample The BET equation relates the volume of gas adsorbed to form a monolayer, the size of the gas molecules, and the ... collisions with atoms of the material, release light, knock off secondary electrons from atoms in the material, or cause the emission of x-rays Some electrons also pass through the material, either...

Ngày tải lên: 18/06/2014, 22:20

... differ in terms of the life cycle of the test organisms and the organisms for which they are surrogates Only some of these tests allow observations of effects on all aspects of the life cycle, ... molecules Studies are also done to document the nature of the effects on the therapeutic target; the adsorption, distribution, metabolism, and excretion (ADME) of the chemical in the treated animal; ... direct effect on the dosed animal Understanding the modes of action for direct effects on these parasites can provide the context for judging the adequacy of ecological hazard testing with invertebrate...

Ngày tải lên: 18/06/2014, 22:20

... the setting time of the concrete Ultimate shrinkage depends not only on the intensity of the drying, but also on the stiffness of the mix and the length of time it takes the mix to set, i.e the ... below the surface and is equal to 2T/r, where T is the surface tension of the water and r is the radius of curvature of the meniscus The tension in the water increases with the decrease in the ... i.e the stiffer the mix, and the shorter the setting time, the lower the expected shrinkage under otherwise the same conditions The exposure conditions of mixes, and, differed only with respect...

Ngày tải lên: 08/08/2014, 10:22

... appropriate, then some form of engineered response is required, the selection of which will depend on a number of interlinked factors Thus, the type and concentration of the contamination, its scale ... dependent on their fundamental mode of operation, as Figure 5.2 illustrates The principal attraction of this systemisation is that it is defined on the basis of representing the fate of the pollutant, ... optimising conditions for them, they can be encouraged to what they naturally, but more swiftly and/or efficiently This is the basis of the majority of bioremediation and proceeds by means of one of the...

Ngày tải lên: 09/08/2014, 06:23

... the first yr of the standard contribute 16% of the total b The VOC estimates consist of the sum of the HAP estimates and the nonHAP VOC estimates TRANSFER OPERATIONS Transfer operations are the ... As the intensity of exercise rises so does the amount of air drawn into the lungs and thus the dose of ozone The more heavily a person exercises at a level of ozone concentration and the longer ... however, the absorption of UV radiation leads to the destruction of one bond between the nitrogen and oxygen atoms and to the formation of atomic oxygen and nitrogen oxide Further reactions lead to the...

Ngày tải lên: 11/08/2014, 04:20

... feasibility of the construction of the project The soil structure is the key factor in the determination of the possible contamination of groundwater Soil is a result of the interaction of soil-forming ... principally upon the productivity of the soils for agricultural use on a scale of to 100 with 100 representing the best agricultural land This portion of the assessment is the same as the rating ... which the soil material has accumulated and has existed since accumulation Living organisms on and in the soil The topography The length of time the forces of soil formation have acted on the soil...

Ngày tải lên: 11/08/2014, 04:20

... showed a bioconcentration factor of 331 times the ambient water concentration; however, mortality was high among the fish at the concentrations tested (0.1 mg/L) Effects on other organisms (non-target ... matter, concentrations rapidly decline The increase in the concentration of insecticide is not as rapid for granules and controlled-release formulations in the water, but the resulting concentration ... blurred vision, contraction or dilation of the pupils, tears, salivation, sweating, and confusion Severe poisoning will affect the central nervous system and the peripheral nervous system (6) The central...

Ngày tải lên: 11/08/2014, 04:20