The introduction of one-shot polyether foam systems, aided by the development of new catalysts, helped to alleviate some of the problems of closed molding.

The closed-mold process, more commonly known as reaction injection molding ( RIM ), injects the mixed components into a closed mold under high pressures.

For a simple object — flat on one side — the lower portion of the box, closed at the bottom, will be filled with a molding sand.

The mold is closed with a top force or plug member, pressure is applied to force the material into contact with all mold areas, while heat and pressure are maintained until the molding material has cured.

The American Ballroom Tango's frame is flexible too, but experienced dancers frequently dance in closed position: higher in the elbows, tone in the arms and constant connection through the body.

The cones are long and slender, 12-32 cm long and 3-4 cm broad ( closed ), opening to 5-8 cm broad ; the scales are thin and flexible.

On the other hand, the company management team led by Bill O ' Neill, was seeking to have the union accept terms that they considered unacceptable: flexible working, a no-strike clause, the adoption of new technology and the end of the closed shop.

They have thin, flexible scales 15 – 20 mm long ; the bracts just above the scales are the longest of any spruce, occasionally just exserted and visible on the closed cones.

The toy consists of a short and broad barrel with a slight taper, closed by a flexible diaphragm at the larger end.

The small domain consists of residues 15-47 and 326-410 and represents a flexible region that shifts the enzyme from an " open " to a " closed " conformation upon substrate binding.

The cones are long and slender, 15-40 cm long and 4-6 cm broad ( closed ), opening to 6-10 cm broad ; the scales are thin and flexible.

The α-helix is flexible in closed channels.

Loans, by their nature, are flexible documents that can be revised and amended from time to time after they have closed.

It alternated rows of closed washer-like rings punched from iron sheets and rows of riveted rings from drawn wire that ran horizontally, producing a very flexible, reliable and strong armour.

Latches range in complexity from flexible one-piece flat springs of metal or plastic, such as are used to keep blow molded plastic power tool cases closed, to multi-point cammed latches used to keep large doors closed.

The final pre-war Titan, and built with TD5s, it had a flexible engine mounting and a larger flywheel, most of them and some late TD5s were frozen in production by government order in early 1940, in late 1941 the TD5 and TD7 stocks were " un-frozen " and finished, so that the Titan line could be closed, enabling the space at Leyland to be cleared for tank-building.

The cellular structures of fruits and vegetables are foams with a closed cell geometry filled with a gel, surrounded by cell walls which are composites with an amorphous matrix strengthened by complex carbohydrate fibers.

In closed cell foams, the yield strength is increased if the material is under tension because of the membrane that spans the face of the cells.

St. Louis county under its present leadership also has largely closed its eyes to the need for governmental reform, and permitted parochial interests to take priority over area-wide interests.

A three-man committee has recommended to Commission Chairman Charles O. Emmerich that the DeKalb County cannery be closed.

As `` a matter of fact no such complete solution of the dream has ever been accomplished in any case,, and what is more, every one attempting such solution has found that in most cases there have remained a great many components of the dream the source of which he has been unable to explain nor is the discussion closed on the subject of the mantic or prophetic power of dreams ''.

Mrs. Mary Self, who knows more than any other person about the 5,000 city employes for whom she has kept personnel records over the years, has closed her desk and retired.

The lean and leathery Oklahoma amateur, who has been playing topnotch tournament golf for many years, refused to let the Masters jitters overtake him and closed the tournament with his second straight 69.

The normal rate of suicides in East Berlin was one a day, but since the border was closed on August 13 it has jumped to 25 a day!!

Certainly not in Orchestra Hall where he has played countless recitals, and where Thursday night he celebrated his 20th season with the Chicago Symphony Orchestra, playing the Brahms Concerto with his own slashing, demon-ridden cadenza melting into the high, pale, pure and lovely song with which a violinist unlocks the heart of the music, or forever finds it closed.

** The closed unit ball of the dual of a normed vector space over the reals has an extreme point.

It has been said that twelve cases related in The Labours of Hercules ( 1947 ) must refer to a different retirement, but the fact that Poirot specifically says that he intends to grow marrows indicates that these stories also take place before Roger Ackroyd, and presumably Poirot closed his agency once he had completed them.

As an example, the field of real numbers is not algebraically closed, because the polynomial equation x < sup > 2 </ sup > + 1 = 0 has no solution in real numbers, even though all its coefficients ( 1 and 0 ) are real.

has no zero in F. By contrast, the fundamental theorem of algebra states that the field of complex numbers is algebraically closed.

If F is algebraically closed and p ( x ) is an irreducible polynomial of F, then it has some root a and therefore p ( x ) is a multiple of x − a.

However, the rail link between Abkhazia and Georgia proper has been closed for a number of years, forcing Armenia to receive rail cars laden with cargo only through the relatively expensive rail-ferry services operating between Georgian and other Black Sea ports.

Every field has an algebraic extension which is algebraically closed ( called its algebraic closure ), but proving this in general requires some form of the axiom of choice.

Since 31 December 2003, the system has been closed to new users, at that time, it covered 100 % of the Spanish population, but now some antennas have been given to GSM operators.

The UK has the 18th largest railway network in the world and despite many lines having closed in the 20th century it remains one of the densest rail networks.

Any Banach algebra ( whether it has an identity element or not ) can be embedded isometrically into a unital Banach algebra so as to form a closed ideal of.

It opened in 1922 but has been closed for a decade recently for refurbishment.

If the holes are closed, the gas will only mix with ambient air at the point of combustion, that is, only after it has exited the tube at the top.

The President said in an interview that he has a good relation with neighbours and fellow CEMAC countries, " put aside the incident with Sudan when the border had to be closed since militia entered C. A. R.

Ballots are manually counted by the five vocales, after the table has closed, at least eight hours after opening, and the counting witnessed by representatives of all the parties who choose to have observers.

Lizzie stated during the inquest that while her father and uncle were in the sitting room the afternoon before the murders, she had been disturbed by their voices and had closed her door, even though it was a very hot day.

Existing restaurants located in the hotel have been closed following a take over of the property by Goldman Sachs with new development planned for "... a trio of restaurants run by Danny Meyer – the New York City restaurant wunderkind – as well as a new ballroom and conference centre, attached to the hotel which will be upgraded.

Since May 2009, the portions of Broadway through Duffy Square, Times Square, and Herald Square have been closed entirely to automobile traffic, except for cross traffic on the Streets and Avenues, as part of a traffic and pedestrianization experiment, with the pavement reserved exclusively for walkers, cyclists, and those lounging in temporary seating placed by the city.

The village gave its name to Cheddar cheese and has been a centre for strawberry growing, with the crop being transported on the Cheddar Valley line, which closed in the late 1960s but is now a cycle path.

Environmental protection also includes the re-integration of quarries into the countryside after they have been closed down by returning them to nature or re-cultivating them.

The large East Terrace had been closed down by the authorities after the Bradford City stadium fire and the ground's owner wanted to use part of the site for housing.

Classes within Chinese society were not closed, and imperial China had not been aristocratic since the third century BCE because of " the meritocratic line in Confucian thinking would eventually find realization under the empire in the remarkable Chinese civil service examination.

The specifics of the caste systems have varied in ethnically and culturally diverse Africa, however the following features are common-it has been a closed system of social stratification, the social status is inherited, the castes are hierarchical, certain castes are shunned while others are merely endogamous and exclusionary.

Once all appeals have been exhausted on a case, the judgment is final and the action of the prosecution is closed ( code of penal procedure, art.

These are the lost profits that the claimant could have been expected to make in the period whilst the factory was closed and rebuilt.

Ironically, the introduction of the Davy lamp led to an increase in mine accidents, as the lamp encouraged the working of mines and parts of mines that had previously been closed for safety reasons.

In 1995, the United States closed its embassy, ostensibly for budget reasons, though the ambassador of the time had been accused of witchcraft, and had criticised the human rights situation.

Independent local sources of political information on Eritrean domestic politics are scarce ; in September 2001 the government closed down all of the nation's privately owned print media, and outspoken critics of the government have been arrested and held without trial, according to domestic and international observers, including Human Rights Watch and Amnesty International.

Currently, most electrochemical power comes from closed electrochemical cells (" batteries "), which are arguably utilized more as storage systems than generation systems ; but open electrochemical systems, known as fuel cells, have been undergoing a great deal of research and development in the last few years.

By the time it closed in 1954, twelve million immigrants had been processed by the U. S. Bureau of Immigration.

Edwards notes that the pyramid had " almost certainly been opened and its contents plundered long before the time of Herodotus " and that it might have been closed again during the Twenty-sixth dynasty of Egypt when other monuments were restored.