Since the vacuum offered no medium for an electric fluid to travel, this discovery could only be explained via a particle carrying a negative charge and moving through the vacuum.

However, when experiencing the powerful negative emotion of jealousy evoked by the discovery that Tara Maclay has replaced him in Willow's affections, he does change, and is seized by The Initiative and locked in their cells until Buffy, helped by Riley Finn, sets him free.

his discovery, independently with Roland Svensson of Sweden, of the negative heat behavior of optically thin, hot thermal plasmas dominated by electron-positron pairs, that is, the result

His work in these areas led him to a number of fundamental mathematical and scientific discoveries, including the discovery of negative equivalent depths in classical tidal theory, explanations for both the quasi-biennial oscillation of the Earth's stratosphere and the four day period of the superrotation of the Venus atmosphere above the cloud top.

Breakthroughs included the discovery, in 1994, of leptin, a hormone that appeared to provide negative feedback.

In the 1970s, the negative publicity surrounding the discovery of DES's long-term effects resulted in a huge wave of lawsuits in the United States against its manufacturers.

The Long-EZ also has a revised wing spar design that is not subject to the 2. 5g positive, 1. 5g negative, maximum load factor limit applied to the VariEze after the discovery of problems with some VariEze wings.

The magazine devoted its entire coverage to the discovery of the tapes, and also the ( allegedly ) negative impact that Eminem has had on the hip-hop industry.

An important result was the discovery of elongated belts of negative gravity anomalies along the oceanic trenches.

Through daily discussions of every community member's behaviour members can learn about themselves and their motivations, gain from hearing unpleasant truths, and " accept negative information with the excitement of discovery ".

: The discovery of this new unstable antiparticle which decays in ( 1. 18 ± 0. 07 )· 10 < sup >− 10 </ sup > s into an antineutron and a negative pion was announced in September of that year:

The discovery of moclobemide in 1972 in Switzerland, as an antidepressant came about after it was initially investigated as a possible lipid lowering drug or antibiotic ; when tests failed to demonstrate any antibiotic or antilipaemic properties ; it was then tested for anti-cholinergic properties to see if it was a possible antidepressant but these tests also proved negative, leading researchers to think it may, in fact, be an antipsychotic ; finally its reversible MAO-A properties as well as its lack of tyramine pressor effect.

His original name was " Iguana-saurus " but he then received a letter from William Daniel Conybeare, " Your discovery of the analogy between the Iguana and the fossil teeth is very interesting but the name you propose will hardly do, because it is equally applicable to the recent iguana.

The sequence of events leading to his important discovery still remains ambiguous but it seems that one of the advanced students at the university related that the first direct event that led to the publication of Oersted's discovery occurred during a private lecture made before a group of other advanced students in the spring of 1820.

This has led some authors to advocate that Giesel alone should be credited with the discovery.

J. J. Thomson created a technique for separating atom types through his work on ionized gases, which subsequently led to the discovery of stable isotopes.

More recent observations made in the laboratory of antibiosis between micro-organisms led to the discovery of natural antibacterials produced by microorganisms.

The discovery of such a powerful antibiotic was unprecedented, and the development of penicillin led to renewed interest in the search for antibiotic compounds with similar efficacy and safety.

Florey credited Dubos with pioneering the approach of deliberately and systematically searching for antibacterial compounds, which had led to the discovery of gramicidin and had revived Florey's research in penicillin.

The 1940 discovery of a lost work by Vincent of Lérins, which bears a striking similarity to much of the language of the Athanasian Creed, have led many to conclude that the creed originated either with Vincent or with his students.

Aberration should not be confused with stellar parallax, although it was an initially fruitless search for parallax that first led to its discovery.

The discovery of chlorpromazine's psychoactive effects in 1952 led to greatly reduced use of restraint, seclusion, and sedation in the management of agitated patients, and also led to further research that resulted in the development of antidepressants, anxiolytics, and the majority of other drugs now used in the management of psychiatric conditions.

The publication of Total Baseball led to the discovery of several " phantom ballplayers ", such as Lou Proctor, who did not belong in official record books and were removed.

The greed for gold led to the discovery of the process for its purification, even though the underlying principles were not well understood — it was thought to be a transformation rather than purification.

It was fire that led to the discovery of iron and glass.

Early twentieth-century experiments on the physics of very small-scale phenomena led to the discovery of phenomena which could not be predicted on the basis of classical physics, and to the development of new models ( theories ) that described and predicted very accurately these micro-scale phenomena.

This was a major discovery in an important field of mathematics ; construction problems had occupied mathematicians since the days of the Ancient Greeks, and the discovery ultimately led Gauss to choose mathematics instead of philology as a career.

The discovery of Ceres led Gauss to his work on a theory of the motion of planetoids disturbed by large planets, eventually published in 1809 as Theoria motus corporum coelestium in sectionibus conicis solem ambientum ( Theory of motion of the celestial bodies moving in conic sections around the Sun ).

She called this experience " the falling apple " that led to her discovery of Christian Science.

She referred to this event as her " Great Discovery ", the " falling apple " that led to her " discovery how to be well " herself ( ibid.

This led to a weakening of the domestic economy after Columbus ' discovery of America, as the economy became dependent on colonial activities ( plundering, mining, cattle, plantations, trade, etc.

It was here that during 1935, the Regent, Reting Rinpoche, received a clear vision of three Tibetan letters and of a monastery with a jade-green and gold roof, and a house with turquoise roof tiles, which led to the discovery of Tenzin Gyatso, the 14th Dalai Lama.

The success of his discovery soon spread around Europe and for example was used en masse in the Spanish Balmis Expedition, a three year long mission to the Americas, Philippines, Macao, China, and Saint Helena Island led by Dr. Francisco Javier de Balmis with the aim of giving thousands the smallpox vaccine.

This discovery led to the well-known axiom: like-charged objects repel and opposite-charged objects attract.

This discovery led to less emphasis on learning the classics because they found that studying the classics does not contribute to overall general intelligence.

Fleming was the first to push these studies further by isolating the penicillin, and by being motivated enough to promote his discovery at a larger scale.

Gross stated, " Should the Commissioner falter in proving alleged wrongdoing, the Court may allow LAD ( Los Angeles Dodgers ) to take further, limited discovery.

Until that time, neutron stars, like black holes, were regarded as just theoretical curiosities ; but the discovery of pulsars showed their physical relevance and spurred a further interest in all types of compact objects that might be formed by gravitational collapse.

Tombaugh continued searching for some years after the discovery of Pluto, and the lack of further discoveries left him satisfied that no other object of a comparable apparent magnitude existed near the ecliptic.

The discovery of gold at Pine Creek in the 1880s further boosted the young colony's development.

Hans Christian Ørsted's discovery of the magnetic effect of electrical currents in 1820 was immediately recognized as an epoch-making advance, although he left further work on electromagnetism to others.

Their magnum opus, a book claiming a complete and detailed proof ( with a microfiche supplement of over 400 pages ), appeared in 1989 and explained Schmidt's discovery and several further errors found by others.

Upon the completion of the expedition the maps that were produced allowed the further discovery and settlement of this vast territory in the years that soon followed.

After taking further data, the group discovered that this particle did not actually exist, and the " discovery " was named " Oops-Leon " as a pun on the original name ( mispronounced ) and Dr. Lederman's first name.

After his accidental discovery, Reinitzer did not pursue studying liquid crystals further.

A year later a further macabre discovery was made at Lindow Moss, just south-west of the Lindow Woman.

After the discovery of Lindow Man, there were no further archaeological excavations at Lindow Moss until 1987.

A further link is supplied by the Zulu belief that the magician's familiar is really a transformed human being ; when he finds a dead body on which he can work his spells without fear of discovery, the wizard breathes a sort of life into it, which enables it to move and speak, it being thought that some dead wizard has taken possession of it.

There is further evidence of long-distance trade in period II: important as an indication of this is the discovery of several beads of lapis lazuli — originally from Badakshan.

After the observatory obtained further confirmatory photographs, news of the discovery was telegraphed to the Harvard College Observatory on March 13, 1930.

Application of genomic technologies to new drug discovery and further characterization of older drugs.

Unlike the Rosetta Stone, their hieroglyphic inscriptions were relatively intact, and though the inscriptions on the Rosetta Stone had been deciphered long before the discovery of the other copies of the decree, subsequent Egyptologists including Wallis Budge used these other inscriptions to further refine the actual hieroglyphs that must have been used in the lost portions of the hieroglyphic register on the Rosetta Stone.

It further develops the idea of serendipity as scientific " method " ( as juxtaposed with purposeful discovery by experiment or retrospective prophecy ).

Only after the discovery of a second TNO,, in 1992, systematic searches for further such objects began.

The question depended on correct analysis of the lunar motions, and received a further complication with another discovery, around the same time, that another significant long-term perturbation that had been calculated for the Moon ( supposedly due to the action of Venus ) was also in error, was found on re-examination to be almost negligible, and practically had to disappear from the theory.

The discovery of Pluto in 1930 confounded the issue still further.

However, the subsequent discovery of the Kuiper belt, and in particular of the object, which is larger than Pluto yet does not fit Bode's law, have further discredited the formula.

The discovery of a faint spiral structure in the Large Magellanic Cloud led de Vaucouleurs to further divide the irregular galaxies into those that, like the LMC, show some evidence for spiral structure ( these are given the symbol Sm ) and those that have no obvious structure, such as the Small Magellanic Cloud ( denoted Im ).

He took Magellan ’ s discovery of Tierra del Fuego in 1520 as further confirmation of its existence, and on his globes of 1523 and 1533 he described it as (“ Terra Australis, recently discovered but not yet fully known ”).