Drawbacks of using sodium include its opacity, which hinders visual maintenance, and its explosive properties.

Drawbacks of the technology include high energy consumption and long warm-up times from a cold state.

Drawbacks include increased pollution, due to the high volume of unburned gasoline in their exhaust, and louder noise.

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 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 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 of oral clonidine include the fact that it can take up to 45 minutes to take full effect, hypotension and bradycardia.

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 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.

Drawbacks to this system include the virtual impossibility of calibrating such a system to recognize all possible activities of pool patrons.

Drawbacks include a tendency to scratch easily, bowing, and often limited access from above due to top bracing.

Drawbacks to the use of these powerheads include their capacity to clutter the display tank, propensity for excess heat production, and the laminar quality of water flow often produced.

Drawbacks to STI and ErgoPower systems include the higher weight and the higher price.

Drawbacks include situations where the Business Analyst just works as ' man in the middle ', without helping Business Owner, Subject Matter experts and Developers to streamline the long term goals results in a loss of time as well as information.

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 of PEX piping include:

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 can serve as a brief warning.

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 with ether such as excessive vomiting and its flammability led to its replacement in England with chloroform.

Drawbacks to homogenization of the granular scale physics, however, are well-documented and should be considered carefully before attempting to use a continuum approach.

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 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.

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 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.

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.

Amateur astronomers often look at the sky using nothing more than their eyes, but common tools for amateur astronomy include portable telescopes and binoculars.

Methods include simply looking at the night sky with the naked eye, using binoculars, and using a variety of optical telescopes of varying power and quality, as well as additional sophisticated equipment, such as cameras, to study light from the sky in both the visual and non-visual parts of the spectrum.

These include all quadratic surds, all rational numbers, and all numbers that can be formed from these using the basic arithmetic operations and the extraction of square roots.

Common ways of applying an adhesive include brushes, rollers, using films or pellets, spray guns and applicator guns ( e. g., caulk gun ).

Optionally, an atom probe may also include laser-optical systems for laser beam preparation, targeting and pulsing, if using laser-evaporation methods.

The main industries on the island include fishing, arts and crafts such as glass making and pottery using locally worked clay, and dairy farming.

It is also common for writers to include psychological tactics behind the line, using Fifth columnists to spread rumours and untruths among the civil population in the theatre of operations.

The FreeBSD and OpenBSD operating system continue to use Berkeley DB 1. 8x for compatibility reasons ; Linux-based operating systems commonly include several versions to accommodate for applications still using older interfaces / files.

" Generally, comics are not allowed to include such words as " damn ", " sucks ", " screwed " and " hell ", although there have been exceptions such as the September 22, 2010 Mother Goose and Grimm in which an elderly man says, " This nursing home food sucks ," and a pair of Pearls Before Swine comics from January, 2011 with a character named Ned using the word " crappy ".

Examples include olefin metathesis using Grubbs ' catalyst, the Heck reaction, and Friedel-Crafts reactions.

The British Royal Mail first started using bicycles in 1880 ; now bicycle delivery fleets include 37, 000 in the UK, 25, 700 in Germany, 10, 500 in Hungary and 7000 in Sweden.

Examples include Doomjuice, which can spread using the backdoor opened by Mydoom, and at least one

Modern examples of chorded keyboards include TipTapSpeech ( using Engelbart's original mapping ), the GKOS keyboard, the FrogPad, the In10did method, the EkaPad, TextFaster and HotTyper.

COINTELPRO tactics have been alleged to include discrediting targets through psychological warfare ; smearing individuals and groups using forged documents and by planting false reports in the media ; harassment ; wrongful imprisonment ; and illegal violence, including assassination.

Other options for answering the questionnaire include postal mail ( using a pre-paid envelope ) and telephone ( using an 800 number ).

Hands-on skills include using a fire extinguisher to suppress a live flame, and wearing basic protective gear.

These include psychometry ( establishing the history of an object ), slate writing ( common in Victorian times ), extras appearing in photographs ( seemingly no more ; possibly since the advent of compound camera lenses using plastic as well as quartz-glass ) and a long list of other curiosities.

Examples include letters for Boggle, directions for Warhammer Fantasy Battle, playing card symbols for poker dice, and instructions for sexual acts using sex dice.

A year after its introduction this design was improved to include a full 16-bit parallel math unit using four 74181s, this design being referred to as the SuperNova.

Other potential competitors for office installations include the Personal Handy-phone System ( popular in Asia ), and the use of private calls in a local microcell ( using a cellular phone technology ).

Manufacturers still using the traditional format in their catalogues include:

while those using diameter x depth include:

Commonly used types of data include life history, fecundity, and survivorship, and these are analysed using mathematical techniques such as matrix algebra.