For this reason along with several others, Guatemala City has experienced some growth problems such as transportation saturation, availability of safe potable water in some areas at certain times as well as increased crime.

For this reason, one should only use fresh raw water or potable water for mixing concrete, ensure that the coarse and fine aggregates do not contain chlorides, and not use admixtures that contain chlorides.

For desalination, cogeneration is the production of potable water from seawater or brackish groundwater in an integrated, or " dual-purpose ", facility in which a power plant becomes the source of energy for desalination.

For much of the colonial period, it was the main source of potable water via a fountain that had been installed in the center in the mid-16th century.

For filtering the water to become potable ( or near-potable ), there are numerous systems based on soft processes.

For all emigrants, the scarcity of potable water and fuel for fires was a common brutal challenge on the trip, which was exacerbated by the wide ranging temperature changes common to the mountain highlands and high plains where a daylight reading in the eighties or nineties can drop precipitously to a frigid seeming nighttime temperature in the low 40s.

For instance, Misgana church and Mulu wongel churches have recently been in development activities to improve educational & health coverage ; create potable water and help vulnerable street children.

For example, these duties include providing first-aid facilities, potable water, sanitary and personal facilities ( i. e., washrooms ), prescribed safety materials, equipment, devices and clothing, and so on.

For a brief period each year, the rays of the sun are warm enough to melt some of the snows piled a mile deep at the base of the headwalls, and then the pinnacles glisten in the daytime at high noon, and billions of gallons of water begin their slow seepage under the glaciers and across the rockstrewn hanging valleys on their long, meandering journey to the sea -- running east past the sky-carving massifs of Gurla Mandhata and Kemchenjunga, then turning south and curling down through the jungles of Assam, past the Khasi Hills, and into Bengal, past Sirinjani and Madaripur, until the hard water of the melting snows mingles with the soft drainage of fields and at length fans out to meld with the teeming salt depths of the Bay of Bengal.

For the year 2000 this means servicing ( A ) the protection requirements of a watershed producing at least 200 million acre-feet of water each year, ( B ) recreation and wildlife resources used each year by 635 million visitors, ( C ) a timber resource supporting an annual cut of 21 billion board feet, and ( D ) 60 million acres of rangelands.

For cooling, chilled water is circulated instead of hot water.

For moments he stood in water, shivering and gasping for breath.

For the purpose of reproduction most amphibians require fresh water although some lay their eggs on land and have developed various ingenious ways of keeping them moist.

For adaptation to a water phase, prolactin is the required hormone, and for adaptation to the land phase, thyroxine.

For example, if the water is 25 ft ( 8 m ) deep, and the anchor roller is 3 ft ( 1 m ) above the water, the scope is the ratio between the amount of cable let out and 28 ft ( 9 m ).

For this reason it is important to have a reliable and accurate method of measuring the depth of water.

For making jelly, it is boiled in water until the solids dissolve.

For example, Dublin has hard water well suited to making stout, such as Guinness ; while Pilsen has soft water well suited to making pale lager, such as Pilsner Urquell.

For example, during the menstrual cycle, the breasts are enlarged by premenstrual water retention ; during pregnancy the breasts become enlarged and denser ( firmer ) because of the prolactin-caused organ hypertrophy, which begins the production of breast milk, increases the size of the nipples, and darkens the skin color of the nipple-areola complex ; these changes continue during the lactation and the breastfeeding periods.

For extruded bricks the clay is mixed with 10-15 % water ( stiff extrusion ) or 20-25 % water ( soft extrusion ).

For further evidence, Jehovah's Witnesses note that in Mark 1: 9-10, after Jesus was baptised in water by John the Baptist, he was baptised by the spirit symbolised by a dove.

Also, in Acts 1: 5, Jesus assured his disciples that they too would soon be baptised in holy spirit: " For John truly baptized with water ; but ye shall be baptized with the Holy Ghost not many days hence.

For example, water is a compound containing hydrogen and oxygen in the ratio of two to one, with the oxygen atom between the two hydrogen atoms, and an angle of 104. 5 ° between them.

For example, in the case of acetic acid dissolved in water and forming acetate and hydronium ions,

For example, Lowell, Massachusetts, considered to be " The Cradle of the American Industrial Revolution ," has of canals, built from around 1790 to 1850, that provided water power and a means of transportation for the city.

For a few illustrative examples: German speakers use " Wasserstoff " ( water substance ) for " hydrogen ", " Sauerstoff " ( acid substance ) for " oxygen " and " Stickstoff " ( smothering substance ) for " nitrogen ", while English and some romance languages use " sodium " for " natrium " and " potassium " for " kalium ", and the French, Italians, Greeks, Portuguese and Poles prefer " azote / azot / azoto " ( from roots meaning " no life ") for " nitrogen ".

For example, the formula for heavy water may be written D < sub > 2 </ sub > O instead of < sup > 2 </ sup > H < sub > 2 </ sub > O.

For several days around the time of ovulation, " fertile " types of mucus are produced ; they have a higher water content, and are less acidic and higher in electrolytes.

For example, there are persons who are in physical science, in the field of mineralogy, trained in crystallography, who use only X-rays, applying only the powder technique of X-ray diffraction, to clay minerals only, and who have spent the last fifteen years concentrating on the montmorillonites ; ;

For my seedbed I use good garden soil with a little sand added to encourage rooting.

For use in formulas, fractions should be converted to their decimal equivalents.

For top and bottom pieces, use short end of mold as measurement guide.

For the reason just suggested, I shall assume the use of the first subtype of fully distributed cost apportionment in the following simplified example.

For the use of students and future restorers, a full, day-by-day record was kept of all three undertakings, complete technical reports on what we found and what we did.

For observational data, the derivation of confidence intervals must use subjective models, as emphasized by Ronald A. Fisher and his followers.

For general computer use access technology such as screen readers, screen magnifiers and refreshable Braille displays has been widely taken up along with standalone reading aids that integrate a scanner, optical character recognition ( OCR ) software, and speech software in a single machine.

" For most Swahili speakers, the use of satire in writing is unfamiliar.

For his part Conan Doyle acknowledged basing his detective stories on the model of Edgar Allan Poe's C. Auguste Dupin, and his anonymous narrator, and basing his character Sherlock Holmes on Joseph Bell, who in his use of " ratiocination " prefigured Poirot's reliance on his " little grey cells ".

For a particularly robust two-pass algorithm for computing the variance, first compute and subtract an estimate of the mean, and then use this algorithm on the residuals.

For the algorithm above, one could use the following pseudocode:

For an example of its use, analysis of the concentration of elements is important in managing a nuclear reactor, so nuclear scientists will analyze neutron activation to develop discrete measurements within vast samples.

Like Jehovah's Witnesses, Adventists use key phrases from the Bible, such as " For the living know that they shall die: but the dead know not any thing, neither have they any more a reward ; for the memory of them is forgotten " ( Eccl.

For example, automobile wheels made of an aluminium alloy are commonly referred to as simply " alloy wheels ", although in point of fact steels and most other metals in practical use are also alloys.

For atoms with two or more electrons, the governing equations can only be solved with the use of methods of iterative approximation.

For a 256-bit block, the first row is unchanged and the shifting for the second, third and fourth row is 1 byte, 3 bytes and 4 bytes respectively — this change only applies for the Rijndael cipher when used with a 256-bit block, as AES does not use 256-bit blocks.

For more details of this early work, see Alpha particle # History of discovery and use.

For example, psychologists use anagram-oriented tests, often called " anagram solution tasks ", to assess the implicit memory of young adults and adults alike.

For simplicity, we shall here use the shorthand notation for representing the over operator.

For that reason, the elements of an array data structure are required to have the same size and should use the same data representation.

For example, letters 1, 5, and 8 contain a discussion on the question, whether the use of a piece of metal with the figure of a lion, as a talisman, is permitted by Jewish law for medicinal purposes, or is prohibited as idolatrous.

For these reasons many CAD applications use the DWG format which can be licensed from AutoDesk or non-natively from the Open Design Alliance.

For example, for about a 15 % premium in building costs, the Passivhaus building codes in Europe use high performance insulating windows, R-30 insulation, HRV ventilation, and a small thermal mass.

For a return trip to Tahiti the navigators could use Sirius, the zenith star of that island.