For any source material of specific composition, the main variables that affect the purity of products in continuous distillation are the reflux ratio and the number of theoretical equilibrium stages ( practically, the number of trays or the height of packing ).

A. M. Khazen, on the one hand, states that " ontogeny is obliged to repeat the main stages of phylogeny.

William was also stadtholder of the main provinces of the Dutch Republic, then in the preliminary stages of joining the War of the Grand Alliance against France, in a context of international tensions caused by the revocation by Louis XIV of the Edict of Nantes and the disputed succession of Cologne and the Electorate of the Palatinate.

The manufacturing processes of gelatin consists of three main stages:

The diary shows that pasteurization and the process of adding ingredients to the main fermentation mash in three stages were established practices by this time.

The main symptoms of variants and stages of tuberculosis are given, with many symptoms overlapping with other variants, while others are more ( but not entirely ) specific for certain variants.

Cumulonimbus typically go through three stages: the developing stage, the mature stage ( where the main cloud may reach supercell status in favorable conditions ), and the dissipation stage.

These can be simplified into 4 main processing stages: photoreception, transmission to bipolar cells, transmission to ganglion cells which also contain photoreceptors, the photosensitive ganglion cells, and transmission along the optic nerve.

Randolph's action was a foretaste of the main contest the following day: unsupported by archers, the horsemen were unable to make any impression on the Scots spearmen, precisely what had happened in the opening stages of Falkirk.

The Cross rises in three main stages on an octagonal plan, surmounted by a spire and cross.

As the global economy entered the first stages of the Great Depression in late 1929, the USA's main goal emerged to protect American jobs and farmers from foreign competition.

Perhaps his most potent delivery was the often unplayable outswinger, which became his main weapon in the latter stages of his career.

The compression can take place in one or two stages ( main compression, and, sometimes, pre-compression or tamping ) and for commercial production occurs very fast ( 500 – 50 ms per tablet ).

Additional stages can be unlocked by getting perfect scores on all the main levels within a world.

The main areas of decomposition for adults are during both the bloated and decaying stages.

It is built in three main stages externally and two stories internally, the upper one containing a gallery.

In its final years, the main Cornerstone Festival took place over five days on multiple stages.

* — highlights the main stages of Yogic and Buddhist practice, comparing Yoga-sutra system by Patanjali and the Eightfold Noble Path from Buddhist tradition.

Following this, Bodas de Sangre ( Blood Wedding ), Yerma and La casa de Bernarda Alba ( The House of Bernarda Alba ) were successfully played on the main Spanish stages.

The three main stages of tendon healing are inflammation, repair or proliferation, and remodeling, which can be further divided into consolidation and maturation.

The All Nippon Kyudo Federation ( ANKF ), the main governing body of kyudo in Japan, has codified the hassetsu ( or " eight stages of shooting ") in the Kyudo Kyohon ( Kyudo Manual ).

Since episodes of Captain Scarlet were filmed in pairs, one on each of the puppet stages available at the Century 21 Studios, duplicates were made of the " expressionless " template of each main character.

The bands play for up to 30 minutes over approximately 10 stages, although the biggest bands generally play the two main stages.

Starting in 2009, the two main stages were condensed into one and bands were given 40-minute sets, as opposed to the traditional 30 minutes across the previous two stages.

`` The main bunch is outside, but there are some over there inside the wall ''.

The two main charges levelled against the Bourbons by liberals is that they are racists and social reactionaries.

Underlying these conceptions of mimesis are certain presuppositions concerning the nature of primary human experience which require some exposition before the main argument can proceed.

In the main stream of historical thinking is a group of scholars, H.M. Chadwick, R.H. Hodgkin, Sir Frank Stenton et al. who are in varying degrees sceptical of the native traditions of the conquest but who defend the catastrophic type of invasion suggested by them.

Taxation of tangible movable property in Rhode Island has been generally of a `` hands off '' nature due possibly to several reasons: ( 1 ) local assessors, in the main, are not well paid and have inadequate office staffs, ( 2 ) the numerous categories of this component of personal property make locating extremely difficult, and ( 3 ) the inexperience of the majority of assessors in evaluating this type of property.

The main set of bars are the `` tappets '' and one tappet is connected to each lever.

The main subgross anatomical features of the lungs of various mammals are presented.

Broad and Ross have lately contended that this fitness is one of the main facts of ethics, and I suspect they are right.

Accounting procedures which continue to charge a disproportionate overhead and warehouse expense to the main store make the branches seem more profitable than they are.

We are quite convinced that one of the main hopes for the future depends upon the informal contacts and exchanges of ideas between individuals.

Combellack argues further, and here he makes his main point, that once The Iliad and The Odyssey are thought formulaic poems composed for an audience accustomed to formulaic poetry, Homeric critics are deprived of an entire domain they previously found arable.

Thus, the three main categories of antisubmarine warfare operations are defense of shipping, defense of naval forces, and area defense.

At this point the drains are readjusted so that the suds box drain will discharge directly into the waste line and the main tub drain is set at the 2-1/2 mark on the drain gauge.

When all of the rinse water has passed from the reservoir to the tubs the main drains are lowered to permit complete draining of the tubs.

Discussed below are some of the main things to look for when you select a part-time farm.

And I suggest further that the main cause of the trouble we are in has been the failure of American policy-makers, ever since we assumed free world leadership in 1945, to deal with this problem realistically and seriously.

Rather, meat and potatoes, sugar, and dairy products are the main sources of carbohydrate, protein, oils, and fats.

Seeds are a main source of starch for industrial and food use in many parts of the world.

You will visit a few churches that are exceptional yet often by-passed, a magnificent square, the main shopping district, the Spanish Steps, and the lovely Pincian Gardens.

Admitting that main streets and the central business district should have priority, the Councilman said it is also essential that small shopping areas `` not be overlooked if our small merchants are to survive ''.

The Momoyama family had come from Miyagi Prefecture, in the northeast of the main Japanese island of Honshu, where there are still traces of the mysterious Ainu strain.

This music is characterized by a large technical research and focuses mainly on twelve long Noubate " series ", its main instruments are the mandolin, violin, lute, guitar, zither, flute and piano.

The main poison-producing glands, the paratoids, produce the neurotoxin bufotoxin and are located behind the ears of certain frogs and toads and behind the eyes of salamanders.

Some frogs and toads are toxic, the main poison glands being at the side of the neck and under the warts on the back.