STEM


Meaning of STEM in English

I. noun

COLLOCATIONS FROM OTHER ENTRIES

a stem cell (= one that divides and repairs the body, and may be used in medical treatment )

Stem cells may make life-saving treatment possible.

stem cell

stem...flow

I tied a towel round his leg to try to stem the flow of blood.

stem...flow

an attempt to stem the flow of refugees across the border

COLLOCATIONS FROM CORPUS

■ ADJECTIVE

long

Serpentine layering Climbers such as clematis, jasmine, wisteria and honeysuckle root wherever their long pliable stems touch the soil.

They are borne on long , wiry stems .

Description: The leaves are arranged in two rows on long , trailing stems .

The long stems are thin and branched.

They have very long , firm stems .

The plant is very bushy, and with long stems grows tall.

Description: Light or bright green, oval or oblong, small leaves which grow close together on long stems .

It sends forth long , trailing stems with leaves up to the water surface, where they float.

main

Its rigid main stem needs no support, even when loaded with flowers and pods.

Prune lateral shoots of wisteria if not done already, by cutting back to four or five leaves from the main stems .

A leader is a main or central stem that extends and grows along its own line of growth.

Only occasionally does it become necessary to cut out main stems , such as when they become old, gnarled and barky.

A well defined form According to my dictionary, a tree can be any perennial plant having a self-supporting woody main stem .

Many branches are produced on the main stems .

Multi-sprouting will induce more main stems which produce a larger number of small tubers.

single

You can try anything from a single stem to a braided bunch with Antenna's new collection of flowery Monofibre extensions.

These grow naturally as a single , vertical stem and need absolutely no pruning.

These four varieties are ideal small garden plants, as they grow on a single stem and don't need pruning.

Those grown as cordons are trained on a single stem tied to wires attached at an angle.

A cordon is no more than a single stem which fruits all the way along.

A single stem planted on its own does not create a good effect.

The standard rose is really a bush rose growing on a single stem .

slender

A delicate looking plant with much branched slender stems and dainty powder blue flowers.

The slender stems , like those of the crinoids are not preserved here.

Dark green bristly foliage arranged in dense whorls around slender brittle stems .

They are arranged on a slender , branching stem .

strong

Records retrieved only under strong stems would not be given high weight.

One could use rules of thumb about thresholds below which the search would be automatically repeated using strong stems .

■ NOUN

brain

The Gateway itself is situated deep in the brain stem .

The cerebellum, atop the brain stem , has many more, thanks to so many little granule cell neurons.

The internal state of the organism is monitored by means of receptors, mostly situated in the brain stem .

His head injury had damaged his brain stem .

This input is fed to certain parts of the brain stem and filtered.

There is another diffusely broadcasting group of neurons scattered along the centerline near the surface of the brain stem .

For a diagnosis of brain stem death irremediable structural brain damage should be present.

Two thumbtack-size patches of neurons located on the brain stem are particularly loaded with adenosine receptors.

cell

As the cells proceed from the stem cell to the various mature blood cell types they divide many times.

On this occasion it is stem cell research.

Somewhere in the middle of the conflicting forces Bush must decide whether stem cell research should get federal funding.

The stem cells at the heart of the matter are to be found in human embryos a few days old.

Further studies are directed towards the understanding of the role which the stem cell control factor DIA/LIF plays in the normal embryo.

However, removing the stem cells kills the embryo, and therefore has serious ethical implications.

Replacement is dependent on the continued multiplication of immortal stem cells .

All the cells in the blood come, remarkably, from just one special progenitor cell - the multipotential stem cell.

■ VERB

cut

Once flowers are over, cut the faded stems back to ground level.

Only occasionally does it become necessary to cut out main stems , such as when they become old, gnarled and barky.

When established, cut its stems to ground level in winter.

Use scissors to cut the carnation stem lengthwise into three.

grow

At the cemetery, I noticed how each rose grew on a shark-infested stem .

The eye grows out from the stem to become a bud.

These four varieties are ideal small garden plants, as they grow on a single stem and don't need pruning.

The leaf-stalks grow opposite from the stem .

The points where the leaves grow on the stems are known as nodes.

The standard rose is really a bush rose growing on a single stem .

remove

Each time an affix is removed the remaining stem must be checked to determine whether it is a valid word.

Just rinse off the zucchini and dry it. Remove the hard stem end and the tip.

Cut the pepper in half lengthways and remove seeds and stem .

Peel peppers and remove stems , seeds and veins.

Remove the distance piece - the softer polystyrene block is easier to remove without damaging the stem than a harder wooden block.

However, removing the stem cells kills the embryo, and therefore has serious ethical implications.

Unearth them the following winter, remove all the rooted stems for transplanting and cut off any that have failed to root.

Sort and clean the seeds, removing stems , casings and chaff manually, by sieving or blowing away the debris.

EXAMPLES FROM CORPUS

But the plant continually produces new stalks through the year, so there always should be some new stems to pick.

It looked like something pulled from the earth, a tuberous stem or fungus esteemed by gourmets.

It produces small, fragrant flowers that cluster on older stems.

The stem is thin and rooted.

You can try anything from a single stem to a braided bunch with Antenna's new collection of flowery Monofibre extensions.

II. verb

COLLOCATIONS FROM CORPUS

■ ADVERB

also

But its theatrical power also stems from its vivid evocation of time and place.

My next point also stems from this underlying tendency of the reforms to produce fragmentation and deregulation.

The Griffiths inquiry stemmed also from broader concerns in the provision of welfare in the late twentieth century.

directly

Two things stem directly from the location of a submarine eruption.

We have seen that the principal intellectual characteristics of adolescence stem directly or indirectly from the development of formal structures.

However, it is important to realise that these problems do not stem directly from the new Higher Still arrangements.

Rural social geographers take this view very seriously, as it stems directly from the political economy background outlined in chapter 1.

Some of the changes stemmed directly from the wartime period, others from the greater material prosperity of the 1920s.

largely

This stems largely from a failure to embrace new work practices and is no part of the new deal.

This lack of sensitivity to the wellsprings of quality largely stems from shopworn but doggedly persistent ideas on where to economize.

This stemmed largely from a lack of political analysis and clarity in relation to nationalism and feminism on the part of Southern feminists.

The changes stemmed largely from the generation gap.

mainly

Ironically, the threat to rural post offices stems mainly from the Government's decision to automate pension and benefit payments.

These changes stem mainly from three Acts of Parliament.

I suggest that both the strength and the weakness of Moore's positive ethical views stem mainly from his method of isolation.

partly

This small act of concealment had partly stemmed from the fact that she herself had never had money.

The worries stem partly from a lack of confidence that their children will prosper unless provided with the best of opportunities.

Its difficulties have partly stemmed from cuts in Medicaid, but also from political interference.

That distinction is recent, stemming partly from Mahfouz's determination to make language match his theme.

His initial reluctance stemmed partly from a statement he had made in November 1991 vowing never to accept the post.

This stems partly from local resistance to change, and partly from the postwar approach to agricultural policy.

It stems partly from a failure to understand fundamentalism as a modern political force right across the world.

■ NOUN

attempt

Across a range of industries, major innovations are implemented in attempts to stem the decline in profits.

But the networks have scrambled to keep them on the air for another year in an attempt to stem audience erosion.

Opec is to increase production by 1.45m barrels a day in an attempt to stem rising prices.

By the closing rounds he was reduced to throwing wild haymakers in a desperate attempt to stem the tide.

charge

Reid was being held without bail on five counts of rape and several other charges stemming from the string of attacks.

All the charges stem from Conoline's refusal to cooperate with an investigation into a botched Dec. 7 drug bust.

Prosecutors said an additional broker, Christopher Avena of Harriman Group, already has pleaded guilty to charges stemming from the investigation.

He faces charges stemming from accusations made by several trainees.

decline

Across a range of industries, major innovations are implemented in attempts to stem the decline in profits.

The company this year announced a reorganization aimed at stemming the profit decline .

What is the best way of stemming this decline or, even better, of regenerating the economy?

In order to stem the decline , it was suggested that the trade must change its image and recruit younger drinkers.

The government requested international assistance to support the balance of payments and to stem the decline in international reserves.

effort

It has since closed 100 stores in an effort to stem losses.

fact

This small act of concealment had partly stemmed from the fact that she herself had never had money.

This stems from the fact that the introduction of international trade combines both countries into an integrated economy.

Where the confusion seems to stem from is the fact that guitar music sounds an octave lower than concert pitch.

The weakness of the Arab nations stems from the fact that they buy weapons instead of choosing to do their own research.

Lipid asymmetries may stem from the fact that biological membranes need to have asymmetric protein distributions across the bilayer.

Their unease about Microsoft's offer stems from the fact that a behavioural remedy is difficult to police.

failure

This stems largely from a failure to embrace new work practices and is no part of the new deal.

It stems partly from a failure to understand fundamentalism as a modern political force right across the world.

flood

The General Manager is inside it, in a wetsuit, trying to stem the flood .

Church had effectively stemmed the flood of artists.

Then she dropped her face into her hands, unable to stem the flood of tears a second longer.

flow

Sandbags were used to stem the flow but several corridors were soon under water.

To stem the flow , he advocates strict trade protections, including high tariffs on imported goods.

When was she going to stem the financial flow ?

The brigadier tried to stem the flow with a tourniquet.

How can we stem the tidal flow of change?

She stemmed the flow of tears that came, knowing they would sting his body.

Rose stemmed the flow , encouraged the ebb, and he allowed it to be that way.

After the game Kasparov said that Karpov had to play 24 ... d3 to stem the flow of the White attack.

government

Through this conservative normativist theory Dicey attempted to stem the tide of government growth in a collectivist direction.

The growth in such services will often stem from government legislation providing for higher standards as the following examples make clear.

growth

These controversies stem from disagreements over growth and what kinds of jobs Marana should be attracting, observers say.

But it failed to stem the growth of Modern Orthodoxy.

loss

But nothing was to stem the loss of traffic to the road.

He and the Chairman, Clive Labovitch, were able to stem the losses .

The measure would have made it more difficult to sue companies for fraud stemming from stock losses .

Efficient emergency treatment relies upon being able to stem the blood loss with a tourniquet around the foot.

It has since closed 100 stores in an effort to stem losses .

part

In part this difficulty may stem from the uncertain legal nature of the action for breach of confidence.

In part , this stems from the creation of tech-prep programs during the early 1990s.

In part , this stems from history.

power

But its theatrical power also stems from its vivid evocation of time and place.

Reputation is a base of power stemming from others who have a favorable opinion of your work and capabilities.

problem

It also tries to say that women's problems stem from either their sexuality or the family.

Part of the problem stems from real or imagined slights between their respective aides, Glenn Miller and Chris Limberis.

Other problems stem from the ambiguities of language and the complex rules of pleading.

Part of this problem stems from all the propaganda they bombard you with when you buy a four-wheel-drive vehicle.

However, problems stemming from its lack of use in the preceding year became apparent later.

He notes that employers identify problems stemming from inappropriate work attitudes or behaviors as the primary cause of poor job performance.

Gerstner's biggest problem may stem from the sources of his success.

All his problems stem from tension.

rise

From this stemmed the rise in illegitimacy.

s

Part of Malthus' s pessimism stemmed from the conviction that when population increased the price of labor would drop.

tide

Through this conservative normativist theory Dicey attempted to stem the tide of government growth in a collectivist direction.

Even the great Chicago fire of 1871 could not stem the tide .

Barnes managed to stem the tide a little by giving Liverpool a genuine attacking outlet.

This illustrates the type of practical public health action that could be taken to stem the tide of obesity.

By the closing rounds he was reduced to throwing wild haymakers in a desperate attempt to stem the tide .

Only one way to stem the tide for Ireland: take out Figo.

Both the Senate and the administration seemed powerless to stem the tide of hysteria.

But even visions of breastfeeding could not stem the tide this time.

■ VERB

seem

New chairman Robert Corbett says most of the losses seem to stem from incompetent grain trading.

But the implied unity of mankind seems to stem from indifference.

Where the confusion seems to stem from is the fact that guitar music sounds an octave lower than concert pitch.

No satisfactory explanation of this decline has been adduced, but it seems likely to have stemmed from changes in agricultural practice.

Both the Senate and the administration seemed powerless to stem the tide of hysteria.

try

The General Manager is inside it, in a wetsuit, trying to stem the flood.

Busy on two phones at once trying to stem disaster, you had no time to turn and look.

Nell clutched at her chest, trying to stem the rising swell of nausea.

She had simply eaten one after another to try and stem the feelings of anxiety within her.

Six passers-by tried to stem the blood with their fingers and thumbs.

EXAMPLES FROM OTHER ENTRIES

He used a rag to stem the bleeding.

EXAMPLES FROM CORPUS

The exact date of its original building is disputed but it probably stems from the late fifth or early sixth century.

The weakness of the Arab nations stems from the fact that they buy weapons instead of choosing to do their own research.

Their recovery since then stems from winning several lucrative long-term Defence contracts.

This small act of concealment had partly stemmed from the fact that she herself had never had money.

Thomas' patronage stems from the many churches he built during his pilgrimages.

Two things stem directly from the location of a submarine eruption.

Working through this despair, which stemmed from early childhood, was a long and painful task.

Longman DOCE5 Extras English vocabulary.      Дополнительный английский словарь Longman DOCE5.