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By placing the molecules in wells in the gel and applying an electric field, the molecules will move through the matrix at different rates, determined largely by their mass when the charge to mass ratio ( Z ) of all species is uniform, toward the ( negatively charged ) cathode if positively charged or toward the ( positively charged ) anode if negatively charged.
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By and placing
" By placing the monosyllable mons at the end of the line, Virgil interrupts the usual " shave and a haircut " pattern to produce a jarring rhythm, an effect that echoes the crash of a large wave against the side of a ship.
By strategically placing Rhett's image in this manner, Mitchell simultaneously plays upon racial anxieties and sexual fantasies.
By placing parentheses around Pasadena City College, a nearby community college, Mudd students changed the sign to read:
By placing this thought in his mind, they effectively guide him on the path to his own destruction.
By placing the prisoners under conditions of physical and social deprivation and disruption, and then by offering them more comfortable situations such as better sleeping quarters, better food, warmer clothes or blankets, the Chinese did succeed in getting some of the prisoners to make anti-American statements.
By merely placing cheap unenriched uranium into such a core, the non-fissionable U-238 will be turned into Pu-239, " breeding " fuel.
By yielding the Papal claims to Parma, Clement obtained the restitution of Avignon and Benevento, and in general he succeeded in placing the relations of the spiritual and the temporal authorities on a friendlier footing.
By placing an additional electrode between the filament ( cathode ) and plate ( anode ), he discovered the ability of the resulting device to amplify signals of all frequencies.
By taking pieces of the enemy material to edit together and placing his own narration over the results, Capra gave meaning and purpose to the war with added narrative.
By July the band had released their final single for Silvertone, " One Love ", which reached number four in the UK singles chart, their highest placing yet.
By placing the middle of a small rod of soda lime glass in a hot flame, Van Leeuwenhoek could pull the hot section apart to create two long whiskers of glass.
By sealing the eyes of vultures and placing food nearby, he concluded that they found food by sight, and not by smell.
By deferring to France, Baldwin II was not submitting Jerusalem to the suzerainty of France, rather was placing the moral guardianship of the Outremer with the West for its survival, reminding Louis VI that the Outremer was, to some extent, Frankish lands.
By inspecting the woollen threads behind the linen it is apparent all these aspects were embroidered together at a session and the awkward placing of the tituli is not due to them being added later.
By placing it among the poetic memories formed from my wanderings in Abruzzi, I wanted to make the viola a kind of melancholy dreamer in the manner of Byron's Childe-Harold.
By placing ten standards far apart along a low ridge, he gave the impression that his army was bigger than it actually was.
By placing sensors over the reinervated muscle, these contractions can be made to control movement of an appropriate part of the robotic prosthesis.
By offering to make him a general of his own army and placing him as governor of Peloponnesus, he convinces Polyperchon to change allegiance to him instead of Heracles.
By placing his army into the rear, his opponent's supplies and communications would be cut.
By placing the axes at right angles, four quadrants form with each describing a behavioral pattern:
By placing the screen in the shadow of the control grid, interception of electrons by the screen is minimized in normal operation.
By placing high tariffs on imports and other protectionist, inward-looking trade policies the citizens of the respected country by simple supply and demand rationale will substitute the lesser expensive good for the more expensive.
By placing his mechanism above the loom, Vaucanson eliminated the complicated system of weights and cords ( tail cords, simple, pulley box, etc.
By placing herself in a situation of ridicule, Catt and her fellow suffragists saw Rankin ’ s vote as a discredit to her authority in Congress.
By and molecules
By 1971, when a bibliography of ab initio calculations was published, the largest molecules included were naphthalene and azulene.
By contrast, for higher frequency radiations at ultraviolet frequencies and above ( i. e., X-rays and gamma rays ) the damage to chemical materials and living cells by EMR is far larger than that done by simple heating, due to the ability of single photons in such high frequency EMR to damage individual molecules chemically.
By aggregating together, nonpolar molecules reduce the surface area exposed to water and minimize their disruptive effect.
By continuous rapid exchange of bound water with other free water molecules, these polymer films keep the surfaces separated while maintaining a high fluidity at the brush – brush interface at high compressions, thus leading to a very low coefficient of friction.
By using high-performance liquid chromatography and mass spectrometry, the group found more organic molecules than Miller had.
By decomposing these molecules, fungi play a critical role in the global carbon cycle.
By this consideration atomic and molecular physics provides the underlying theory in plasma physics and atmospheric physics even though both deal with huge numbers of molecules.
By drawing knowledge and experimental techniques from a wide variety of disciplines, biophysicists are often able to directly observe, model or even manipulate the structures and interactions of individual molecules or complexes of molecules.
* By the Pockels effect, where an electric field can induce molecules to line up or behave asymmetrically, inducing anisotropy ;
* By self or forced alignment of highly polar molecules such as lipids, some surfactants or liquid crystals, that generate highly birefringent thin films.
By contrast, noninvasive dermal anesthesia can be established in 5 – 15 min without distorting underlying tissues by lidocaine iontophoresis, where a direct electrical current facilitates dermal penetration of positively charged lidocaine molecules when placed under the positive electrode.
By contrast, surfactant monomers are surrounded by water molecules that create a " cage " of molecules connected by hydrogen bonds.
By undergoing inelastic collisions closer and closer to the curved electrode, further molecules are ionized in an electron avalanche.
By this germ cells obtained by the first divisions of the fertilized egg are characterized by specific molecules of a particular region of the egg cytoplasm.
By controlling oxygen molecules she can cause fire to spontaneously ignite or she can douse any oxygen-based flame by depriving it of oxygen.
By using insufficient base to deprotonate all of the carbonyl molecules, the enolates and carbonyls can exchange protons with each other and equilibrate to their more stable isomer.
By the same process, the ability for hemoglobin to lose oxygen increases as fewer oxygen molecules are bound.
By looking at the fragments present in a search structure it is possible to eliminate the need for ABAS comparison with target molecules that do not possess the fragments that are present in the search structure.
By way of contrast, in hard condensed matter physics it is often possible to predict the overall behavior of a material because the molecules are organized into a crystalline lattice with no changes in the pattern at any mesoscopic scale.
By heating the copper, the molecules in the metal are relaxed, and able to align themselves in a more uniform fashion.
By providing the otherwise brittle interfacial bonds with some flexibility, the molecules that are stringing across the gap can stop the crack from propagating.
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