These widely advertised products, which are used primarily for washing clothes, are based on high-sudsing, synthetic organic actives ( sodium alkylbenzenesulfonates ) and contain up to 50% by weight of sodium tripolyphosphate or a mixture of sodium tripolyphosphate and tetrasodium pyrophosphate.

These cells were used rather than square Pyrex tubing because of the tendency of the latter to shatter when thawing frozen carbon tetrachloride.

These examples are illustrative of the use of the words `` trial '' and `` experiment '' as they are used in this chapter, but they are quite flexible words and it is well not to restrict them too narrowly.

These are not used in amoeboid movement, but are stiff skeletons on which organelles are supported or can move on.

These glyphs were used as pronunciation guides for logograms, to write grammatical inflections, and, later, to transcribe loan words and foreign names.

These had dual function since they were also used as pure consonants.

These properties and ratios are used to determine the age of rocks by the method of K-Ar dating.

These metals were also used to strengthen each other, for more practical purposes.

These frequencies can be used to study geological phenomena such as earthquakes.

These names indicate the orbital shape and are used to describe the electron configurations.

These snails cling solidly with their broad muscular foot to rocky surfaces at sublittoral depths, although some species such as Haliotis cracherodii used to be common in the intertidal zone.

These are used where the vessel is permanently or semi-permanently sited, for example in the case of lightvessels or channel marker buoys.

These facts were used as an argument against his succession, an oracle having warned Sparta against a " lame reign.

These praise songs are probably the same performed at Matilda's coronation, but might have been used at other court ceremonies before Ealdred's death.

These rumours were used as political propaganda against Alfonso by the Carlists.

These conditions can be used to handle unusual situations.

These are all used to provide imagery and information to the flight crew.

These numbers are set up by a company offering low charge calls in the UK, these numbers are meant to be used as a sort of operator that you go through in order to qualify for these cheap calls.

These were used by the Interflora florists network in the UK for over a decade.

These pits were also used to steam foods by adding heated rocks or embers and then seaweed or corn husks ( or other coverings ) placed on top to steam fish and shellfish as well as vegetables ; potatoes would be added while still in-skin and corn while in-husk, this would later be referred to as a clambake by the colonists.

These guitars are most commonly used by swing and jazz players and often incorporate electronics in the form of a pickup.

These drugs are used along with analgesics to modulate and / or modify the action of opioids when used against pain, especially of neuropathic origin.

These sculptural forms guide water into rhythmic movement and are used both in water-purification projects and decoratively.

These are also sometimes called simply AC1, AC2, etc., and, somewhat confusingly, sometimes Roman numerals are used for these isoforms that all belong to the overall AC class III.

These reactors are fueled with natural uranium and are thermal neutron reactor designs.

These isotopes are difficult to separate, and more cost-effective ways of obtaining fissile material exist ( e. g. uranium enrichment or dedicated plutonium production reactors ).

These nuclides are naturally produced via the decay of long-lived primordial radionuclides such as uranium and thorium ( radiogenesis ), from natural nuclear reactions caused by cosmic ray bombardment of elements on Earth ( cosmogenic nuclides ), and from other natural nuclear reactions powered by particles from radioactive decay, ( producing nucleogenic nuclides ).

These mines yield uranium ores, which are then processed to produce yellowcake, crucial to the nuclear power industry ( as well as aspirational nuclear powers ).

These pegmatite mines and quarries yield more than 100 different minerals, including minerals containing Rare earth elements, beryllium, scandium, uranium, and thorium.

These wastes were created by Eldorado Mining and Refining Limited and its private sector predecessors, as a result of the refining process used to extract radium from uranium ore. Radium was used in " glow-in-the-dark " paint ( such as aircraft dial paint during the Second World War ), and in the early treatment of cancer.

These were carbon dioxide-cooled, graphite reactors with natural uranium metal fuel, very similar in design and purpose to the British Magnox reactors except that the fuel cladding was magnesium-zirconium alloy.

These resources, as well as uranium, were as plentiful as money in the past and were used in combination to buy equipment for the player's units.

These hit a heavy metal target such as lead, thorium or uranium and produce neutrons through the process of spallation.

These documents seem to depict an attempt made by Saddam Hussein in Iraq to purchase yellowcake uranium powder from Niger during the Iraq disarmament crisis.

These colourful layers, in which zippeite was in the majority, gave Patera the idea of utilizing the uranium minerals in the manufacture of paints.

These weapons had a fissile core surrounded by a layer of lithium-6 deuteride, in turn surrounded by a layer of depleted uranium.

These special resources are tin — available until epoch 6, iron — first available in epoch 4 and is no longer used after epoch 9, saltpeter — first available in epoch 7 and is used until epoch 12, oil — first available in epoch 10, and uranium — first available epoch 13.

These basic colors are then further delineated by shade ; depth of color ; color combinations such as ' amberina '; color pattern such as ' slag '; special treatments such as ' opalescent ' and finally luminescence such as that given off by ' vaseline glass ' or ' uranium glass ' under ultra violet light ( blacklight ).

These included the scientific laboratory Los Alamos ( in New Mexico ), under the direction of physicist Robert Oppenheimer, a plutonium production facility, Hanford ( in Washington ), and a uranium enrichment facility, Oak Ridge ( in Tennessee ).

These are aerodynamically stable ; indeed, in the case of the Apollo spacecraft, engineers had to fit several hundred kilograms of depleted uranium ballast to the nose of the escape rocket to move the center of gravity far enough forward.

These air or gas bubbles make highly functional thermal barriers.

These use the same principles as a gas refrigerator.

These deposits ultimately hold not only untapped reserves of gas and oil, they also house important secrets — from clues on past climate change to the ways in which mountains were formed.

These contain hemoglobin, an iron-containing protein, which facilitates transportation of oxygen by reversibly binding to this respiratory gas and greatly increasing its solubility in blood.

These shales are an important source rock for oil and gas, for example in the subsurface of the North Sea.

These fragments can be separated by gas chromatography.

These tubes didn't need gas in them to work, so they were evacuated to a lower pressure, around 10 < sup >− 9 </ sup > atm ( 10 < sup >− 4 </ sup > P ).

These pulsar planets are believed to have formed from the unusual remnants of the supernova that produced the pulsar, in a second round of planet formation, or else to be the remaining rocky cores of gas giants that somehow survived the supernova and then decayed into their current orbits.

These massive stars produce supernova explosions, resulting in expanding remnants that interact powerfully with the surrounding gas.

These salamanders are much larger than any others in their endemic range, they employ an “ unusual ” means of respiration ( which involves cutaneous gas exchange through capillaries found in their dorsoventral folds ), and they fill a particular niche — both as a predator and prey — in their ecosystem which either they or their ancestors have occupied for around 65 million years.

These disputes are in part about the control of marine and natural resources, such as possible reserves of crude oil and natural gas.

These alloys are capable of storing up to 400 times their own volume of hydrogen gas in a reversible adsorption process.

These are, oil and gas extraction, coal mining, metal ore mining, nonmetallic mineral mining and quarrying, and support activities for mining.

:: These use fuel molded into ceramic balls, and then circulate gas through the balls.

These, and the HEMTs ( high electron mobility transistors, or HFETs ), in which a two-dimensional electron gas with very high carrier mobility is used for charge transport, are especially suitable for use at very high frequencies ( microwave frequencies ; several GHz ).

These mantles glow with an intense white light ( unrelated to radioactivity ) when heated in a gas flame, and its color could be shifted to yellow by addition of cerium.

These two sectors are not independent: the abundance of natural resources and the development of the oil and gas sector might be the most important cause for the underdevelopment of other sectors, a phenomenon called ‘ Dutch Disease ’.

These pumps work on the principle that gas molecules can be given momentum in a desired direction by repeated collision with a moving solid surface.

These are split into the following types: bulk carrier 18, cargo ship 55, chemical tanker 48, container ship 134, liquefied gas 11, passenger ship 12, passenger / cargo ship 64, petroleum tanker 40, refrigerated cargo ship 19, roll-on / roll-off 25, vehicle carrier 3.

These included major controversy over the United States ' proposal to allow credit for carbon " sinks " in forests and agricultural lands, satisfying a major proportion of the U. S. emissions reductions in this way ; disagreements over consequences for non-compliance by countries that did not meet their emission reduction targets ; and difficulties in resolving how developing countries could obtain financial assistance to deal with adverse effects of climate change and meet their obligations to plan for measuring and possibly reducing greenhouse gas emissions.

These two types were the first true hard vacuum tubes ; early diodes and triodes performed as such despite a rather high residual gas pressure.

These achievements have been ascribed by analysts to good macroeconomic management, important fiscal reforms, increasing capital inflows, access to low-cost external financing and a five-fold increase in the price of oil and gas which constitute the majority of Russian exports .< ref name = rutland >

These outpocketings first arose in the bony fish ; in some of the ray-finned fish the sacs evolved into gas bladders, while in other ray-finned fish ( such as the gar, bichir and amia ) as well as the lobe-finned fish they evolved into lungs.

These two definitions are equivalent: the boiling point is the temperature at which the increased entropy of the gas phase overcomes the intermolecular forces.