chapter 2  building a better epub fundamental accessibility

... “Because the existing hospital had been added on to so many times, we had a mishmash of Category 3, Category 4, Category 5, and Category 5e cabling spread throughout the facility,” explains Ryan ... manager for Johnson Controls “From an application perspective, there wasn’t The new Children’s Hospital boasts a 5,000-square foot main data center and a1 0-gigabit Ethernet collapsed fiber backbone ... fire-stopping pathways, and overhead-head racks That’s where ADC’s TrueNet cable, with it’s smaller diameter, really came into play “The number of fire-stopping paths installed by the electrical contractor...

Ngày tải lên: 21/12/2013, 07:17

... programming and application programming is in how each environment handles faults: whereas a segmentation fault is harmless during application development and a debugger can always be used to trace ... and can fail It's also difficult to tell in advance what will happen Loading can fail because of mismatching symbols, in which case you'll get an error message, or it can fail because of an internal ... for I/O ports and was recently generalized to manage resource allocation at large Note that this mechanism is just a software abstraction that helps system housekeeping, and may or may not be enforced...

Ngày tải lên: 24/12/2013, 01:17

... Shibata H, Toyama K, Shioya H, Ito M, Hirota M, Hasegawa S, Matsumoto H, Takano H, Akiyama T, Toyoshima K, Kanamura R, Kanegae Y, Saito I, Nakamura Y, Shiba K, Noda T Rapid colorectal adenoma formation ... organs using transplantation of mammary epithelial cells into the caudal mammary fat pads or of hepatocytes into the portal vein Chimera analysis is being used more frequently to ask fundamental ... via gene therapy is an experimental approach to treatment of a complex disease such as cancer (see Chapter 10) A final approach to gene therapy against cancer is tumor-directed delivery of a gene...

Ngày tải lên: 10/04/2014, 22:10

... land use and layout is appropriate to this risk Housing and access roads are vulnerable to flooding, whereas open space and informal recreational areas are generally compatible and can help manage ... wildlife and both highlight and avoid any potential ecological impacts • Draw-up an ecological master plan to capitalise on opportunities to create, manage and enhance wildlife habitats within and affected ... toilets; rainwater harvesting with a sustainable drainage approach This system allows aerated taps and shower units; • overflow from the storage tank to feed • solar water heaters; into another tank...

Ngày tải lên: 28/06/2014, 23:20

... you want to really know a shark, you study it in the ocean—its natural habitat If you want to really know a word, you study how it behaves in its natural habitat—sentences, paragraphs, and books ... language—speech or writing For example, a common estimate for the average vocabulary of a high school graduate is approximately 40,000 words, and for an average college graduate, approximately 60,000 to 75,000 ... words as astronaut (“star sailor”) and navy Fulsome (adjective) Excessively or insincerely lavish Abundant 28 z Fulsome is what the author, editor, and usage expert Bryan A Garner calls a VNXQNHG...

Ngày tải lên: 29/03/2016, 14:31

... entity classes, business rules, and middle-tier caching of data to reduce database roundtrips Data access layer Encapsulates database access and provides an interface that is database and data source ... internal subsystems, which deal with users, pages, widgets, etc The façade is named DashboardFacade (see Figure 2-2) Web layer Business layer Data access layer Default.aspx Dashboard Facade Database ... Database Context Figure 2-2 Default.aspx calls DashboardFacade in the business layer for all operations, which, in turn, uses workflows that work with databases via DatabaseHelper and DatabaseContext...

Ngày tải lên: 15/11/2012, 14:24

... Therefore: Gage A = 93 kPa 97.4 kPa = 4.4 kPa (gage) = + 4.4 kPa (vacuum) Gage B = 105 kPa 97.4 kPa = + 7.6 kPa (gage) Ans 2.6 Express standard atmospheric pressure as a head, h = p/ g, in (a) feet ... (dx/dz)gradient Thus dx |gradient = 2Cx , integrate ũ dx = ũ 2C dz , x = const e 2Cz/B dz B x B Ans 2.5 Atlanta, Georgia, has an average altitude of 1100 ft On a U.S standard day, pressure gage A reads ... essentially a water barometer and, in principle, could hold a column of water up to 10 ft high! 2.28 What is the uncertainty in using pressure measurement as an altimeter? A gage on an airplane measures...

Ngày tải lên: 23/10/2013, 21:15

... with an RJ45 Ethernet or Fast Ethernet interface (or an AUI interface) and at least one serial interface • 10Base-T AUI transceiver (DB15 to RJ45) for a router with an AUI Ethernet interface, ... or lab assistant to have the correct IP addresses on their LAN and WAN interfaces Router A will provide the clocking signal as DCE Start this lab with the equipment turned off and with cabling ... serial cables available in the lab Depending on the type of router and/or serial card, the router may have different connectors b Router serial port characteristics 3-7 CCNA 1: Networking Basics...

Ngày tải lên: 11/12/2013, 14:15

... with an RJ-45 Ethernet or Fast Ethernet interface (or an AUI interface) and at least one serial interface • 10BASE-T AUI transceiver (DB-15 to RJ-45) for a router with an AUI Ethernet interface, ... or lab assistant to have the correct IP addresses on their LAN and WAN interfaces Router A will provide the clocking signal as DCE Start this lab with the equipment turned off and with cabling ... instructor or lab assistant to provide the DCE clock signal on the Serial interface The Serial interface on each router should have the proper IP address and subnet mast as indicated in the table below...

Ngày tải lên: 11/12/2013, 14:15

... displacement Δx as in the case of vavg) savg total distance = ∆t Note: The average velocity and the average speed for the same time interval Δt can be quite different Instantaneous Velocity The average ... described by the algebraic sign of Δx Note: The actual distance for a trip is irrelevant as far as the displacement is concerned Consider as an example the motion of an object from an initial position ... t1 and t2 as: v − v ∆v aavg = = t2 − t1 ∆t Units: m/s2 Instantaneous Acceleration If we take the limit of aavg as Δt → we get the instantaneous acceleration a which describes how fast the velocity...

Ngày tải lên: 13/12/2013, 05:15

Ngày tải lên: 26/01/2014, 07:20

... code that includes a load IL and a branch IB Each causes pipeline headaches Issue 117 April 2000 MEMORY ACCESSES The processor has a single memory port for reading instructions and loading and storing ... PC0 += 2×disp8 BRANCH SELPC PCCE It indicates that all pipe stages are ready and the pipeline can advance IF jal call AN ← PC0 = SUM PCCE PCE is asserted when RDY signals IFreset AN ← PC0 = SELPC ... specifications, source code, schematics, and links to related sites REFERENCE [1] D Patterson and J Hennessy, Computer Organization and Design: The Hardware/Software Interface, Morgan Kaufmann, San...

Ngày tải lên: 26/01/2014, 14:20

... the main int dollar, quarterR, dimeR, nickelR, pennyR, remainder; Variables that are used in the main are declared There are six variables of type integer These variable names (identifiers) stand ... dollars % 10 calculate dime rolls and remainder dime_rolls = remainder / remainder = remainder % calculate nickel rolls and remainder nickel_rolls = remainder / remainder = remainder % calculate ... problem What are the known information about this programming assignemnt? There are ten dollars in a quarter roll There are five dollars in a dime roll There are two dollars in a nickel roll And there...

Ngày tải lên: 20/02/2014, 08:20

... soma and how it manages to survive For example, a wildlife manager concerned with a specific game bird species might take an autecological vantage to managing that particular species Another example ... in adults in that particular part of the estuary particular habitat can sustain As an example, phosphorus might limit the standing crop of a nuisance blue-green algal species in a freshwater lake ... well-established autecological approach and, in this case, produced a reasonable conclusion They also adopted, with minimal adaptation, a technological paradigm from mammaliam toxicology—the LC50/LD50 Staying...

Ngày tải lên: 18/06/2014, 16:20

... 18 Wetland and Water Resource Modeling and Assessment Water Built-up Urban Welland Mud Beach Forest Grassland Bare Land Farmland Developing Urban Area (a) (b) FIGURE 2.4 The overall comparison ... fr, wetland wt, muddy beach m, built-up urban areas u, farmland fm, bare land bl and developing urban area dv A classified result based on the expert system was obtained, and the comparison between ... built-up area and muddy beach Figure 2.2 illustrates the special overlap between the built-up area and the muddy beach To improve the classification accuracy, the road data and DEM (the geographic...

Ngày tải lên: 18/06/2014, 16:20

... source waters by runoff from areas where these animals leave excrement Untreated mountain streams are a source for these pathogens, as are lakes and reservoirs located near cattle farms or dairies ... water treatment can detect particles down below the size of Cryptosporidium and Giardia However, as noted in Chapter 1, organic particles are largely transparent, and thus will appear much smaller ... should increase Tertiary Treatment Standard wastewater treatment does not involve filtration Organic waste is broken down with bacteria, and the effluent is chlorinated and discharged In areas where...

Ngày tải lên: 18/06/2014, 19:20

... with human cancer Many toxic heavy metals (e.g., lead, manganese, and cadmium), combined with prenatal or neonatal developmental insults and stress, have been reported to cause brain damage and disturb ... Chemical Substances and Categorization 11 TABLE 2.1 Oxidizing Chemical Substances and Agents Aluminum nitrate Ammonium perchlorate Ammonium persulfate Barium chlorate Potassium dichromate Potassium ... 1987 Regulating pesticides in food: The Delaney paradox Washington, D.C.: National Academy Press 15 Warren, P 1997 Hazardous gases and fumes A safety handbook Amsterdam: Elsevier 16 National Institute...

Ngày tải lên: 18/06/2014, 22:20