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Page "Organometallic chemistry" ¶ 1
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Since and many
Since the recognition of Israel as a nation state, claims are made in many cases which identify the claimant as a member of the new body politic.
Since then, many Protestant denominations have made separate pronouncements, in which they not only approved birth control, but declared it at times to be a religious duty.
Since many European typewriters placed the parentheses with 8 and 9, those corresponding positions were chosen for the parentheses.
The number of neutrons, N, is known as the neutron number of the atom ; thus, A = Z + N. Since protons and neutrons have approximately the same mass ( and the mass of the electrons is negligible for many purposes ), and the mass defect is usually very small compared to the mass, the atomic mass of an atom is roughly equal to A.
Since Java's bytecode is platform-independent, Java applets can be executed by browsers running under many platforms, including Windows, Unix, Mac OS, and Linux.
Since the mid-1990s, there have been many increasingly successful endeavors to commercially farm abalone for the purpose of consumption.
Since then, the antiparticles of many other subatomic particles have been created in particle accelerator experiments.
Since the early 1990s, many American Chinese restaurants influenced by California cuisine have opened in San Francisco and the Bay Area.
Since Alexander's work in the field came at the turn of the century, his ideas influenced many originators in the field of mind-body improvement.
Since various Molly Pitcher tales grew in the telling, many historians regard Molly Pitcher as folklore rather than history, or suggest that Molly Pitcher may be a composite image inspired by the actions of a number of real women.
Since then many more have been identified and named.
Since 1967 there have been many matches between Australian Football teams ( mainly from Australia ) and Gaelic football teams ( mainly from Ireland ), under various sets of hybrid, compromise rules known as International rules football.
Since many AI problems have no formalisation yet, conventional complexity theory does not allow the definition of AI-completeness.
Since 1976, the Polynesian Voyaging Society's Hōkūle ‘ a has crossed the Pacific Ocean many times under navigators who have incorporated this wayfinding technique in their non-instrument navigation.
Since then, there have been many refinements to increase the field of view, mass and position resolution, and data acquisition rate of the instrument.
Since many scientific applications require incubation at temperatures close to human body temperature ( 37 ° C ), agar is more appropriate than other solidifying agents that melt at this temperature, such as gelatin.
Since then, parts of the manuscript have crumbled along with many of the letters.
Since the focus of his book was calculation, Bede gave instructions for computing the date of Easter and the related time of the Easter Full Moon, for calculating the motion of the Sun and Moon through the zodiac, and for many other calculations related to the calendar.
Since then, many alternate proofs have been found out by various authors as collected in ().
Since in a majority of constellations the brightest star is designated Alpha ( α ), many people wrongly assume that Bayer meant to put the stars exclusively in order of their brightness, but in his day there was no way to measure stellar brightness precisely.
Since many bowls look the same, coloured, adhesive stickers or labels are also used to mark the bowls of each team in bowls matches.
Since then the format has become a worldwide TV franchise, airing in many countries in varying adaptations.
Since there are infinitely many vectors in the basis, this is an infinite-dimensional Hilbert space.
Since B < sub > n </ sub >= 0 for all odd n > 1, and many formulas only involve even-index Bernoulli numbers, some authors write B < sub > n </ sub > instead of B < sub > 2n </ sub >.
Since there are finitely many words, there are finitely many phrases of under eleven words, and hence finitely many positive integers that are defined by phrases of under eleven words.

Since and compounds
Since the mechanism of retention on this new solid support is different from the first dimensional separation, it can be possible to separate compounds that are indistinguishable by one-dimensional chromatography.
Since these compounds tend to be more reactive than compounds that obey their rule, electron counting is an important tool for identifying the reactivity of molecules.
Since these were all individual compounds, he demonstrated that it was possible to make a chemical change in various fats ( which traditionally come from organic sources ), producing new compounds, without " vital force ".
Since organic compounds often exist as mixtures, a variety of techniques have also been developed to assess purity, especially important being chromatography techniques such as HPLC and gas chromatography.
Since the system is closely related to the machinery for building fatty acids and polyketides, hybrid compounds are often found.
Since the complete combustion of both of these carbon compounds produce carbon dioxide ( CO < sub > 2 </ sub >) and water ( H < sub > 2 </ sub > O ), there is more bond-breaking and bond-making when Methane is burnt.
Since then many 5-ASA compounds have been developed with the aim of maintaining efficacy but reducing the common side effects associated with the sulfapyridine moiety in sulfasalazine.
Since at least the early part of the 20th century, doctors have known that silver or silver compounds can cause some areas of the skin and other body tissues to turn gray or blue-gray.
Since the compounds kill none of the bacteria, any resistant mutations must compete with living, non-resistant individuals.
Since all natural waterways contain bacteria and nutrients, almost any waste compounds introduced into such waterways will initiate biochemical reactions ( such as shown above ).
Since the internal contrast is too difficult to measure, external agents such thulium compounds are used to enhance the effect.
Since explosive compounds are subject to friction practically every time they are handled it is of particular interest to be aware of the sensitivity to friction.
Since other blood compounds also have reducing properties ( e. g., urea, which can be abnormally high in uremic patients ), this technique can produce erroneous readings in some situations ( 5 to 15 mg / dL has been reported ).
Since the angles and distances can be precisely controlled, and the reaction occurs in a vacuum, novel chemical compounds and arrangements are possible.
Since its construction, constant emissions of heat and caustic gases have transformed much of the rock into clays ( mostly kaolinite ), iron oxides, sulfur-rich compounds and quartz.
Since Bartlett's observation, many well-defined compounds of xenon have been reported including XeF < sub > 2 </ sub >, XeF < sub > 4 </ sub >, and XeF < sub > 6 </ sub >.
Since crude oil generally contains only 10 to 40 percent of hydrocarbon constituents in the gasoline range, refineries use a fluid catalytic cracking process to convert high molecular weight hydrocarbons into smaller and more volatile compounds, which are then converted into liquid gasoline-size hydrocarbons.
Since sequencing of the human genome which allowed rapid cloning and synthesis of large quantities of purified proteins, it has become common practice to use high throughput screening of large compounds libraries against isolated biological targets which are hypothesized to be disease modifying in a process known as reverse pharmacology.
Since their discovery, over 70 BR compounds have been isolated from plants.
:* Since the value of log P is determined by linear regression, several compounds with similar structures must have known log P values.
Since the invention of Pinaud's early products, modern science has advanced the hair conditioner industry to include those made with silicone, fatty alcohols, and quaternary ammonium compounds.

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