[permalink] [id link]
Different minerals in a given geologic setting can acquire distinctly different ratios of radiogenic strontium-87 to naturally occurring strontium-86 (< sup > 87 </ sup > Sr /< sup > 86 </ sup > Sr ) through time ; and their age can be calculated by measuring the < sup > 87 </ sup > Sr /< sup > 86 </ sup > Sr in a mass spectrometer, knowing the amount of < sup > 87 </ sup > Sr present when the rock or mineral formed, and calculating the amount of < sup > 87 </ sup > Rb from a measurement of the Rb present and knowledge of the < sup > 85 </ sup > Rb /< sup > 87 </ sup > Rb weight ratio.
from
Wikipedia
Some Related Sentences
Different and minerals
Different types of clay, when used with different minerals and firing conditions, are used to produce earthenware, stoneware, and porcelain.
Different types of Synroc waste forms ( ratios of component minerals, specific HIP pressures and temperatures etc.
Different minerals have different closure temperatures ; biotite is ~ 300 ° C, muscovite is about 400 ° C and hornblende has a closure temperature of ~ 550 ° C.
Different and given
Different bookmakers may offer different odds on the same outcome of a given event ; by taking the best odds offered by each bookmaker, a customer can under some circumstances cover all possible outcomes of the event and lock a small risk-free profit, known as a Dutch book.
Different isotopes of a given element are distinguished by their mass numbers, which are conventionally written as a super-index on the left hand side of the atomic symbol ( e. g., < sup > 238 </ sup > U ).
Different weight is given for each phase, with the cross-country — the heart of eventing — being the most important, followed by the dressage, and then the show jumping.
Different weight given to different areas produced different strands of chivalry:
* The Horse of a Different Color ( You Rode In On )/ The King of Where-I-Go ( WSFA, 2006 ); given out to members of the 2005 Capclave ( though it was not printed in time to be distributed there ), and not available separately
Different rotor shapes and rotor / stator pitch ratios exist, but are specialized in that they don't generally allow complete sealing, so reducing low speed pressure and flow rate linearity, but improving actual flow rates, for a given pump size, and / or the pump's solids handling ability.
:*: Different themed course are given, each running five songs long.
Different alarm calls are given by different group members ( i. e. adult females, adult males, juveniles, etc.
Different items are found throughout the game, and can prove to be vital or helpful in the player's attempts to solve the problems and situations given.
Different classification methods may have different percentages of error for a given classification project.
Different reasons have been given for this such as the presence of family members is more prominent early in life and limits acquisition and facilitates the removal of clutter.
Different compactifications may exist for a given space, but arbitrary topological space admits Alexandroff extension, also called the one-point compactification when the original space is not itself compact.
Different points in the visual system have very different critical flicker fusion rate ( CFF ) sensitivities ; the overall threshold frequency for perception cannot exceed the slowest of these for a given modulation amplitude.
Different traditions govern whether the Committee of the Whole or the House itself will debate a given resolution, and the Rules Committee generally sets the forum under which a proposition will be debated and the amendment / time limitations for every measure, too.
Different disciplines may give the same concept different names, and different concepts may be given the same name.
Different types of spirit money are given to distinct categories of spirits.
Different forensic scientists have presented different events that could have given Taylor his fatal wounds.
Different derivations of it are given by Brockwell & Davis, Burnham & Anderson, and Cavanaugh.
Different populations in different parts of the North Island ( if any populations of the South Island Kōkako remain they are at present unknown ) have distinctly different songs which many people consider analogous with human " dialects " of a given language.
( Different sources list Hart's given name as Brett, Frank, or William.
Different types of Dāna are given in different quantities and are mixed with other Dāna depending on the occasion.
Different scholars have given a range of timings for creation of this text, from 1500 BCE to 500 AD.
Different solutions are given by different editors, and this is one manifestation of the improvisatory tradition of organ performance of the period.
Different accounts of the involvement of African-American women in the Women's Suffrage Movement are given.
Different and geologic
Different geologic mapping agencies and authorities have different standards for the colors and symbols to be used for rocks of differing types and ages.
Different regions in India contain rocks of all types belonging to different geologic periods.
Different and setting
Different societies apply different criteria regarding who is classified as " black ", and often social variables such as class and socio-economic status also play a role, so that relatively dark-skinned people can be classified as white if they fulfill other social criteria of " whiteness " and relatively light-skinned people can be classified as black if they fulfill the social criteria for " blackness " in a particular setting.
Different amplitudes of bias field are optimal for different types of tape, so most recorders offer a bias setting switch on the control panel, or, in the case of the compact audio cassette, may switch automatically according to cutouts on the cassette shell.
Different accounts report it to be a cigarette stub carelessly thrown at the truck, and it supposedly entered the engine induction snorkel above the cab, setting the paper air filter on fire, a mechanical or electrical fault, or poor maintenance of the truck's engine.
Such " backdoor pilots " most commonly focus on an existing character from the parent series who is planned for their own spinoff show — for example, when Denise ( Lisa Bonet ), an established character on The Cosby Show, was planned to be spun off to A Different World, a Cosby Show episode was devoted to Denise traveling to visit the college which would become the new show's setting, and meeting some of the new show's supporting characters.
Different aspects of validation of QSAR models that need attention includes methods of selection of training set compounds, setting training set size and impact of variable selection for training set models for determining the quality of prediction.
Different economic parameters, such as tax rates and investment rates, could be entered by setting the valves which controlled the flow of water about the computer.
Different chapters feature native " chapter specific " enemies ; for example the Kleer World features Flying Kleers and the Oriental setting of Chi Fang features Martial Arts Zombies.
Different and can
Different antibody idiotypes, each having distinctly formed complementarity determining regions, correspond to the various " locks " that can match " the keys " ( epitopes ) presented on the antigen molecule.
Different cultures affect ritual aspects of meetings, but around the world " many particularities of the AA meeting format can be observed at almost any A. A. gathering ".
Different armies use different approaches to ammunition supply, which can vary with the nature of operations.
Different macromolecules can assemble in larger complexes, often needed for biological activity.
Different flavorings can be added to bubble tea.
In The Different Drum: Community-Making and Peace, Scott Peck argues that the almost accidental sense of community that exists at times of crisis can be consciously built.
Different formulations are used for printer's ink, so there can be variations in the printed color that is pure cyan ink.
Different types of vegetables can be used to make vegetable juice such as carrots, tomatoes, cucumbers, celery and many more.
Different programs can have different definitions of the same class, including only what they need.
Different quantities can be placed on each side, if they are equal the balance corresponds to an equality ( equation ), if not then an inequality.
Different compounds can have the same empirical formula.
Different endings ( ouvert ( open ) and clos ( closed )) are provided for the first and second statement of each punctum, so that the structure can be
It is often the result of “ sharing a social identity with others whose actions represent a threat to the positivity of that identity .” Different intergroup inequalities can result in collective guilt, such as receiving unearned benefits and privileges or inflicting more extreme forms of harm on an out-group ( including genocide ).
Different state constitutions ( fundamental laws ) establish different political systems, but four major types of heads of state can be distinguished:
Different fluorescent dyes can be used to stain different biological structures, which can then be detected simultaneously, while still being specific due to the individual color of the dye.
Different side groups on the polymer can lend the polymer to ionic bonding or hydrogen bonding between its own chains.
Different treatments of the steel after it is ground and polished, such as bluing, etching, or various other chemical surface treatments that react differently to the different metals used can create bright, high-contrast finishes on the steel.
Different frequencies of radio waves have different propagation characteristics in the Earth's atmosphere ; long waves may cover a part of the Earth very consistently, shorter waves can reflect off the ionosphere and travel around the world, and much shorter wavelengths bend or reflect very little and travel on a line of sight.
Different methods of radiometric dating vary in the timescale over which they are accurate and the materials to which they can be applied.
Different types can be found, like Piccolo snares, that have a smaller depth for a higher pitch, rope-tuned snares ( Maracatu snare ) and the Brazilian " Tarol ", that commonly has snares on the top of the upper drumhead.
Different salts can elicit all five basic tastes, e. g., salty ( sodium chloride ), sweet ( lead diacetate, which will cause lead poisoning if ingested ), sour ( potassium bitartrate ), bitter ( magnesium sulfate ), and umami or savory ( monosodium glutamate ).
1.172 seconds.