Help


[permalink] [id link]
+
Page "Neodymium" ¶ 37
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

separated and neodymium
In 1885, the Austrian chemist Baron Carl Auer von Welsbach separated didymium into two salts of different colors, which he named praseodymium and neodymium.
Crude didymium actually contained three elements, and in 1885, the Austrian chemist baron Carl Auer von Welsbach separated didymium into two elements, praseodymium and neodymium, which gave salts of different colors.
Much less abundant than the lanthanum and neodymium from which it was being separated ( cerium having long since been removed by redox chemistry ), praseodymium ended up being dispersed among a large number of fractions, and the resulting yields of purified material were low.

separated and well
A randomization of `` ups '' and `` downs '' is more likely than ordered `` ups '' and `` downs '' in position ( 3 ) since the hydrogen atoms are well separated and so the position of one could hardly affect the position of another, and also since ordered `` up '' and `` down '' implies a larger unit cell, for which no evidence exists.
His message was particularly well received in Scotland, and Campbellite, Unitarian and Adventist friends separated to form groups of " Baptised Believers ".
In hyperbolic systems the tangent space perpendicular to a trajectory can be well separated into two parts: one with the points that converge towards the orbit ( the stable manifold ) and another of the points that diverge from the orbit ( the unstable manifold ).
In the 5th century, Oriental Orthodoxy separated from Chalcedonian Christianity ( and is therefore separate from both the Eastern Orthodox and Roman Catholic churches ), well before the 11th century Great Schism.
Consequently, children were separated from parents and indoctrinated in communism as well as taught torture methods with animals.
Agassiz questioned how fish of the same species live in lakes well separated with no joining waterway, Agassiz concluded they were created at both locations.
* The Neolithic civilization of the Senegal River valley and the Ferlo are the least well known due to not always being separated.
In some cases spectral lines are well separated and distinguishable, but spectral lines can also overlap and appear to be a single transition if the density of energy states is high enough.
With discontinuous speech full sentences separated by silence are used, therefore it becomes easier to recognize the speech as well as with isolated speech.
Individual digits in a phone number need to be separated with a short pause so as not to bleed into each other ( as well as, originally, to give the rotary relays at the exchange time to rotate ) and in keypad based pulse dialing digits need to be " buffered " when dialed rapidly.
When the plug is fully sealed, the region beyond the bevel is separated from the plug shaft as well as the bore which leads out of its shaft.
When first erected, though the grain was equally well separated from the straw, yet as the whole of the straw, chaff, and grain, was indiscriminately thrown into a confused heap, the work could only with propriety be considered as half executed.
He plainly told them, when witnesses were produced against him, that he came not thither with an intention to deny anything he had done, but rather to bring it to light, owning his name subscribed to the warrant for executing the King, to be written by himself ; charging divers of those who sat on the Bench, as his judges, to have been formerly as active for the cause, in which he had engaged, as himself or any other person ; affirming that he had not acted by any other motive than the principles of conscience and justice ; for proof of which he said it was well known, he had chosen to be separated from his family, and to suffer a long imprisonment rather than to comply with those who had abused the power they had assumed to the oppression of the people.
It is separated from the mainland of British Columbia by Johnstone Strait, and Queen Charlotte Strait on the northeast, and by the Strait of Georgia on the southeast, which along with the Strait of Juan de Fuca along its southwest separate it from the United States ( the Straits of Georgia and Juan de Fuca are now officially also part of the Salish Sea, which includes Puget Sound as well ).
They exist as individual census divisions, as well as separated municipalities.
The main portion of the city is separated from several landmarks — the monastery, the fort and the port, as well as its suburbs — by another tributary, the Ida ( or Ushakovka ) River.
The parties made well under a day until they became separated by a storm, so Peary was inadvertently without a companion sufficiently trained in navigation to verify his account from that point northward.
The Angiosperm Phylogeny Group usually defines Cornaceae as comprising the genera Cornus and Alangium as well as the five genera often separated into the family Nyssaceae.
Furthermore, the supposed genus could well be paraphyletic, so that for example Dyspetornis – which is now contained therein – might have to be separated again.
It will be shown that the BO approximation can be trusted whenever the PESs, obtained from the solution of the electronic Schrödinger equation, are well separated:
Conversely, if all surfaces are well separated, all off-diagonal terms can be neglected and hence the whole matrix of is effectively zero.
This feature results in binoculars that are wide, with objective lenses that are well separated but offset from the eyepieces.
just had to provide smoking and non-smoking sections, which in practice were often not well separated.
Estimates put the age of the rock at 300 to 400 million years, well before Australia separated from Gondwana.

separated and element
This is not mandatory, but it increases the grade of execution of the element if each leg is separated by at least a 45 ° angle from the body axis.
The latter mineral proved to contain far more of the element with the new spectral line, and Galissard de Marignac eventually separated a mineral oxide from cerite which he realized was the oxide of this new element.
For example 1. 1. 2 Propulsion ( in the example below ) identifies this item as a Level 3 WBS element, since there are three numbers separated by a decimal point.
In 1907, the new earth " lutecia " was separated from ytterbia, from which the element " lutecium " ( now lutetium ) was extracted.
We also note that a two-body Dirac equation composed of a Dirac operator for each of the two point particles interacting via the Coulomb interaction can be exactly separated in the ( relativistic ) center of momentum frame and the resulting ground state eigenvalue has been obtained very accurately using the Finite element methods of J. Shertzer.
Ethnic-Danish citizens of Schleswig ( South Jutland ) panicked over the possibility of being separated from their mother country, agitated against the German element, and demanded that Denmark declare Schleswig, as an integral part of Denmark, which outraged German nationalists.
The differential increase in entropy ( dS ), as a result of mixing dissimilar element sets ( the gases ), multiplied by the temperature ( T ) is equal to the minimum amount of work we must do to restore the gases to their original separated state.
The symmetry of the model space is then built in to the Cartan geometry or pseudogroup structure by positing that the model spaces of nearby points are related by a transformation in G. The fundamental difference between a Cartan geometry and pseudogroup geometry is that the symmetry for a Cartan geometry relates infinitesimally close points by an infinitesimal transformation in G ( i. e., an element of the Lie algebra of G ) and the analogous notion of symmetry for a pseudogroup structure applies for points that are physically separated within the manifold.
" Perhaps the most surprising element of this aspect of Kosiński's mystifications is that he obtained from his mother, who was still alive in Poland – the father had died by the time The Painted Bird was published – a letter corroborating the claim that he had been separated from his family during the war.
Bretscher and Feather showed theoretically feasible grounds that element 94 would be readily ' fissionable ' by both slow and fast neutrons, and had the added advantage of being chemically different from uranium, and could easily be separated from it.
Britannica further remarks that as long as the military element remained bound up with French national life, Gros received from it a fresh and energetic inspiration which carried him to the very heart of the events which he depicted ; but as the army, and its general separated from the people, Gros, called on to illustrate episodes representative only of the fulfilment of personal ambition, ceased to find the nourishment necessary to his genius, and the defect of his artistic position became evident.
Evala is the penultimate element of this initiation rite, during which young men are separated from their families for one week, residing in special huts where they are fed and subject to mental training.
Part of what separated Road Rash from other racing games was its combat element.
The dislocated element is often separated by a pause ( comma in writing ) from the rest of the sentence.

2.190 seconds.