Originally, the main types used were various compositions of polyesters.

the way in which the transformation of state depends on the operating variables for the main types of reactors is discussed in the next chapter.

The two main types are electrophilic aromatic substitution when the active reagent is an electrophile and nucleophilic aromatic substitution when the reagent is a nucleophile.

Changing the balance of serotonin and norepinephrine would help the brain cells send and receive messages, therefore boosting the mood, which also is the main reason why these types of medications are called dual reuptake inhibitors.

There are two main types of grip: replacement grips and overgrips.

2009, compared an analysis of blood and organ system data from trials with rats fed three main commercialized genetically modified types of maize which are present in food and feed in the world.

* Brake equipment: Two main types are used: brake shoes that are pressed against the tread of the wheel, and disc brakes and pads.

There are many types of concrete available, created by varying the proportions of the main ingredients below.

The two main types of dualism are substance dualism ( which holds that the mind is formed of a distinct type of substance not governed by the laws of physics ) and property dualism ( which holds that the laws of physics are universally valid but cannot be used to explain the mind ).

The three main types of monism are physicalism ( which holds that the mind consists of matter organized in a particular way ), idealism ( which holds that only thought truly exists and matter is merely an illusion ), and neutral monism ( which holds that both mind and matter are aspects of a distinct essence that is itself identical to neither of them ).

The main types of farming in the area are beef, dairy, sheep, pigs and some poultry.

Processing of collected shreds can be consistent with two main types of analysis: technical and traditional.

There are two main types of semiconductor memory: volatile and non-volatile.

These days most commercial-quality maps are made using software that falls into one of three main types: CAD, GIS and specialized illustration software.

There are two main soil types in the region: a weathered sandstone known as alberese and a bluish-gray chalky marlstone known as galestro.

There are four main types of disease: pathogenic disease, deficiency disease, hereditary disease, and physiological disease.

A meta-analysis of six randomized controlled trials found no difference between the main diet types ( low calorie, low carbohydrate, and low fat ), with a 2 – 4 kilogram weight loss in all studies.

Another typology divides them into 3 main types, the table type, the go-table type and the unsupported capstone type.

The main types of door mechanisms

Their beginning for studying the behaviour of a new species was to construct an ethogram ( a description of the main types of natural behaviour with their frequencies of occurrence ).

There are two main types of electron microscopes: transmission and scanning.

There are two main types of animal husbandry: sedentary, practiced by farmers who raise both animals and crops ; and nomadic, practiced by animal herders known as Kuchis.

There are two main types of electronic oscillator: the linear or harmonic oscillator and the nonlinear or relaxation oscillator.

There are three main types of fault, all of which may cause an earthquake: normal, reverse ( thrust ) and strike-slip.

The writer Aleister Crowley distinguished between two main types of egolessness, for which he used the Sanskrit terms Dhyana ( which means " meditation ") and Samadhi ( which he associated with the Nothing, or in Hebrew Ain ).

The main social indicators such as poor health, bad housing, and long-term mass unemployment, pointed to terminal social and economic stagnation at best, or even a downward spiral.

Economic issues like poverty, unemployment, development are main issues that influence politics.

KILM covers 20 main indicators on labour participation rates, employment, unemployment, educational attainment, labour cost, and economic performance.

Manufacturing, the main source of union strength in the United Kingdom, had shrunk by half during the early 1980s recession pushing unemployment from 1, 500, 000 to more than 3, 000, 000.

Low commodity prices and economic difficulties in Uruguay's main export markets, first in Brazil with the devaluation of the real then in Argentina in 2002, caused a severe recession — the economy contracted by 11 %, unemployment climbed to 21 % and the percentage of Uruguayans in poverty rose to over 30 %.

With an unemployment rate of only 5 % ( compared to 7 % in the region Rhône-Alpes and 8 % in France ), a close-meshed tissue of 11, 500 small and medium enterprises ( SMEs ) and a fast growing, export-oriented economy ( main clients: Germany, Italy and Spain ) the department of Ain is in economic terms one of the most dynamic regions of France.

Like the Long Depression in Europe, the main features of the U. S. depression included deflation, rural decline, and unemployment, which aggravated the bitter social protests of the " Gilded Age "— the Populist movement, the free-silver crusade, and violent labor disputes such as the Pullman and Homestead strikes.

The revival has been driven by four main forces: pressure to reduce unemployment and stimulate growth ; a desire to ' rebalance ' certain economies away from financial services ; popular demands for increased government action ; and the perceived need to respond to apparently successful policies being pursued in China.

Schumacher saw the main purpose for economic development programs was the eradication of extreme poverty and he saw a clear connection between mass unemployment and extreme poverty.

He argued that Israel's largest labor union, the Histadrut, has so much power as to be capable of paralyzing the Israeli economy, and claimed that the main causes of unemployment are laziness and excessive benefits to the unemployed.

Many large and small businesses are located in Bury, which traditionally has given Bury an affluent economy with low unemployment, with the town being the main cultural and retail centre for West Suffolk.

This led to Telford bringing in Irish navvies, to manage the shortfall, which led to further criticism, since one of the main aims of the project was to reduce unemployment in the Highlands.

The main reasons cited for this shift are increase in unemployment and slumped housing prices and arrival of new immigrants from Asian and South American countries.

President Franklin D. Roosevelt announced his main goals in January 1935: improved use of national resources, security against old age, unemployment and illness, and slum clearance, as well as a national welfare program ( the WPA ) to replace state relief efforts.

However, the reforms also caused many state companies to close at once, leaving their workers unemployed, and government statistics show this change as unemployment rose from 0. 3 % in January 1990 ( just after the reforms ) to 6. 5 % by the end of that year, and a shrinking in the GDP for the next two consecutive years by 9. 78 % in the first and 7. 02 % ( see main article ).

There are five main reasons unemployment benefits would be declined: not being able or available to work, voluntary separation from work without a good cause, discharge connected to misconduct, refusal of suitable work, and unemployment resulting from a labor dispute.

A main economic problem now is the high level of unemployment which, officially about 20 %, is one of the highest in the European Union.

Since 1898, the town's main employer was " Dębieńsko " Coal Mine, which was closed up in 2000 causing a huge unemployment rate ( number of jobs in the commute dropped by 3, 536 which was almost a half of all jobs in the area ) and poverty.

Indeed, unemployment was the main theme of the campaign.

FERA's main goal was alleviating household unemployment by creating new unskilled jobs in local and state government.

Frei's government faced two main problems: an economic crisis was raising the unemployment rate, and General Pinochet had been arrested in London.

Milton Friedman emphasized expectations errors as the main cause of deviation in unemployment from the natural rate ,.