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Drawbacks and design challenges are excessive noise generation ( at takeoff and due to sonic booms during flight ), high development costs, expensive construction materials, great weight, and an increased cost per seat over subsonic airliners.
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Drawbacks and design
Drawbacks of switching converters include complexity, electronic noise ( EMI / RFI ) and to some extent cost, although this has come down with advances in chip design.
Drawbacks are somewhat low density and performance than other approaches to ASIC design.
Drawbacks and are
Drawbacks to the repertoire system are increased production costs as each show will need separate sets, props, costumes and actors, ( although sometimes an actor will be engaged to play in more than one production ).
Drawbacks to homogenization of the granular scale physics, however, are well-documented and should be considered carefully before attempting to use a continuum approach.
Drawbacks of the copper bowl include the expense of the bowl itself, as well as the fact that the bowls are difficult to keep clean.
Drawbacks for production are the lack of a rail spur to transport the coal, and the lack of an established community of sufficient size in the area to support the work force needed to develop the coal mines.
Drawbacks to temp agencies are as follows:
To address some of the problems with land-mines ( see ' Drawbacks '), weapons manufacturers are now experimenting with area-denial weapons which need human command to operate.
Of Drawbacks: Merchants and manufacturers are not contented with the monopoly of the home market, but desire likewise the most extensive foreign sale for their goods.
Of these encouragements what are called Drawbacks seem to be the most reasonable.
Drawbacks of uncontrolled automatic gunfire are the low likelihood of actually hitting an enemy target, the large amounts of ammunition needed, and the increased risk of it becoming friendly fire.
Drawbacks to the Adventure Vision are its monochrome ( red ) screen as well as the mirror motor, which draws a great deal of power from the batteries.
Drawbacks to the reaction are the use of toxic halogenating agents and the coproduction of organophosphorus product that must be separated from the organic product.
Purpose and Drawbacks: These aids are preferred for green horses, as they are clear and simple.
Drawbacks of this approach are the need to contain the liquid metal as it is usually toxic or corrosive, and power losses from induction and turbulence.
Drawbacks and excessive
Drawbacks with ether such as excessive vomiting and its flammability led to its replacement in England with chloroform.
Drawbacks and noise
Drawbacks include increased pollution, due to the high volume of unburned gasoline in their exhaust, and louder noise.
Drawbacks and at
Drawbacks: Because of the nature of the pump, the clearance between the rotating pump and the outer edge must be very close, requiring that it rotates at a slow, steady speed.
Drawbacks with a one-film-per-tube method is that processing any amount of film can take a very long time ; it's difficult to keep up with more than one or two tubes at a time.
Drawbacks to its use in the form of aqueous solutions include irritation at the site of application, toxicity and the staining of surrounding tissues.
Drawbacks and due
Drawbacks of the hemispherical chamber include increased production cost, high relative weight ( 25 % heavier than a comparable wedge head per Chrysler's engineers ), poor low-rpm performance due to the large port size's turgid flow characteristics, and difficulty meeting emissions standards.
Drawbacks include a tendency to scratch easily, bowing, and often limited access from above due to top bracing.
Drawbacks and during
Drawbacks included performance loss ( with only three available gears ) and a somewhat jerky operation during gear changes.
Drawbacks and high
Drawbacks of the technology include high energy consumption and long warm-up times from a cold state.
Drawbacks may be that the high heat of compression of helium results in the compressor overheating ( especially in tropical climates ) and that the hot trimix entering the analyzer on the high pressure side can affect the reliability of the analysis.
Drawbacks and weight
Drawbacks to STI and ErgoPower systems include the higher weight and the higher price.
Drawbacks and .
Drawbacks of using sodium include its opacity, which hinders visual maintenance, and its explosive properties.
Drawbacks can serve as a brief warning.
During this time, Jim Davies returned to The Prodigy, while Dan went to work on Drawbacks, with his brother Tim Rayner, who later joined Pitchshifter as well.
Drawbacks to using Doxycycline include bacterial resistance and patient compliance because of a longer treatment regimen and emergence of doxycycline-resistant Wolbachia.
Drawbacks of these lacquers include the hazardous nature of the solvent, which is flammable and toxic, and the hazards of nitrocellulose in the manufacturing process.
Drawbacks to this method include the probability of hitting a lower limb or the main trunk in the event of a fall.
Drawbacks of oral clonidine include the fact that it can take up to 45 minutes to take full effect, hypotension and bradycardia.
Drawbacks include a lack of computer or technology instruction and no sports teams or theater opportunities.
Drawbacks of the MDGs include the lack of analytical power and justification behind the chosen objectives.
design and challenges
The key challenges for SuperJanet4 were the need to increase network capacity and to strengthen the design and management of the Janet network to allow it to meet a similar increase in the size of its userbase.
There are three practical challenges surrounding impulse drive design: acceleration, time dilation and energy conservation.
Ubiquitous computing presents challenges across computer science: in systems design and engineering, in systems modelling, and in user interface design.
As microprocessors become more complex due to technology scaling, microprocessor designers have encountered several challenges which force them to think beyond the design plane, and look ahead to post-silicon:
The weakness of the systems include potential developments in missile design such as radar or IR decoys, which would drastically reduce their chance to intercept a missile, as well as technical challenges such as dealing with multiple missiles at once and designing a system that can cover a vehicle from any angle of attack.
Having a thorough understanding of the entire test environment at the outset enables more efficient test design and planning and helps you identify testing challenges early in the project.
Although filters are easily understood and calculated, the practical challenges of their design and implementation are significant and are the subject of much advanced research.
Pressurization presents design and construction challenges to maintain the structural integrity and sealing of the cabin and hull and to prevent rapid decompression.
However, the design and application of non-steel reinforcing is fraught with challenges ; for one thing, concrete is a highly alkaline environment, in which many materials, including most kinds of glass, have a poor service life.
The problems of maintaining moving parts in vacuum, and of rapidly introducing and withdrawing the sample without losing vacuum, pose major challenges for the design of the instrument.
High-rise structures pose particular design challenges for structural and geotechnical engineers, particularly if situated in a seismically active region or if the underlying soils have geotechnical risk factors such as high compressibility or bay mud.
Restoration of the course to Morris ' original design was held up by disagreements with local crofters, but after legal challenges were resolved in the courts, the course opened in August 2008.
The game's puzzle design has been praised for creating a rewarding experience for players who work through challenges on their own ; Kristen Reed of Eurogamer, for example, said that " you quietly, logically, willingly proceed, and the illusion is perfect: the game never tells you what to do, even though the game is always telling you what to do ".
Many practical and political challenges remain in the program design and implementation required to increase efficiency, control costs, and limit patronage and fraud.
The Autodesk Clean Tech Partner Program provides design and engineering software to early-stage clean technology companies in North America and Europe, helping to accelerate development of solutions to the world ’ s most pressing environmental challenges.
Among the challenges in tweeter design and manufacture are: providing adequate damping, to stop the dome's motion rapidly when the signal ends ; ensuring suspension linearity, to allow high output at the low end of its frequency range ; ensuring freedom from contact with the magnet assembly, keeping the dome centered as it moves ; and providing adequate power handling without adding excessive mass.
There are many challenges in woofer design and manufacture.
Despite creating very little music, he was able to overcome the challenges of sound design.
Usually the sole object in free-flight is flight duration, and one of the sport ’ s fascinations and challenges is to design the most efficient aircraft within the various competition limits on such parameters as minimum weight, maximum wing area and motive power.
MATE ’ s annual student ROV competition challenges student teams from all over the world to compete with ROVs that they design and build.
Significant challenges in the commercialization of engines utilizing hemispherical chambers revolved around the design of the valve actuation, and how to make it effective, efficient, and reliable at an acceptable cost.
The engineering of the aircraft to travel at higher speeds and handle compressibility effects was one of the challenges of the day, but with his small design team of one hundred members at Hawker, Camm managed to solve these problems and make the Typhoon an effective combat weapon even at these speeds.
According to LLNL, the design of the PAMs was one of the major challenges during construction.
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