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How to use stem in a sentence

Looking for sentences and phrases with the word stem? Here are some examples.

Sentence Examples

Capital One is targeting customers with better credit as a way to stem delinquencies and defaults.
What really hurts is if they lay eggs on the ground under the plant or on the stem at ground level.
On cut glass the foot may be so ornate that the mark may be placed at the top of the stem of a wineglass or at the base of a jog's handle.
The wheel is balanced when it spins down to a stop at random spots, rather than with the valve stem up.
The electrical switches are initialized by an adjustable system, according to the random position of the valve stem when it is opened or closed.
Orange scaffolding then appeared, looking much like oversized staples, either stem bolted into a brick.
The normal transfer of motion from a cam lobe to a valve stem is there by interrupted.
All four heads use a patented feeding mechanism that keeps the feed rollers centred on the stem as the diameter changes.
Who could argue that the money and brain power devoted to cloning stem cells could not be better used on something else?
His political awakenings stem from the Suez crisis while he was still at school.
The medicinal part of zedoary is its rhizome, a fleshy stem that grows underground.
Its few leaves curve over its pencil-thin stem like a derelict, half-open umbrella.
But what really made her smile was the short stem red rose on her pillow and a bunch of lilies and tulips on the table.
Plant growth originates from meristems, localized tissues with stem cell features that are at the origin of all organs of the plant.
We should not be expecting instant medical miracles from stem cell research.
However, we must correct these popular fallacies in order to properly address the ills that stem from intervention by big government.
I do not fault BFS Video for this, as the aforementioned problems seem to stem from the original master.
The existing rules cited are designed to prevent the destruction of further embryos from which stem cells are extracted.
What's much safer is an autologous transplant where a person's own stem cells are harvested either from their blood or bone marrow.
While most sedges possess triangular stems, its stem is round in cross section.
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Keep the mulch two to three inches away from tree and shrub stems to prevent stem decay and pest problems.
The damage usually starts out near the end of the branch and works its way toward the main stem of the plant.
We conclude that number of stem segments on longest stems of plants was a good predictor of force necessary to remove terminal segments.
Middle portions of the stem show branch and leaf scars, which are disposed together in nodes.
It relates to the disposition of leaves on a stem and seeds in a flower head.
And too, in the smallest of sizes, the rigid stem cams were easy to get stuck.
Slide the nose of a rivet gun over the stem and squeeze the handle only until the rivet is secure.
Basically, it is mainly pace and turbulence that determines whether a traditional stick or a wire stem is used.
Hold the bar with your other hand near the stem to limit swerving as you reach down.
The radiation of birds from the theropod stem may be an example of this sort of thing.
He lowered his eyes to the table, anxiously fiddling with the stem of his wine glass.
I fiddle with the stem of my wineglass, glancing around the restaurant at all the other happy couples.
Using acrylic paint and glass medium, paint a pattern along the stem and base of the glass and let it dry well before using.
The oldest surviving wine glass with a stem and foot are 15th century enameled goblets that holds more than four ounces of liquid.
Although the main stem is still thin and whippy, it is an attractive, shiny, deep purple in colour.
Broodingly, she twirled the stem of the wine glass between her fingers as the crimson wine twirled around dangerously close to rim of the glass.
Mark shakes his head and looks away, running a finger up the stem of his empty wine glass.
Kim sits across from me at the table, fingering the stem of her wineglass and giving me The Look.
Hold a container under the valve and turn the valve stem about a half turn or until air and water flows out.
This is a scientific term derived by making an English plural from octopod, which is the bare stem of the Greek word, not its singular.
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From stem to stern, your ship will be held together by a thick cable woven from the most tenacious strands of grass we can find.
Standing at the stem and watching her wide wake stretch to the horizon is a favorite pastime.
So a team from the dock came on-board and inspected the ship, stem to stern.
The university has said its problems stem from a lack of Government funding.
Do her fears stem from difficulties inherent in conducting a relationship in the public eye?
The university has said any problems stem from a lack of Government funding.
It is time Canadians demand that governments stop pretending that these policies stem from economic facts and influence only economic issues.
This result could stem from the landlord's perception of having contracted a good manager.
Its origins stem from 1898, when a Maj Davidson of the US army bolted a machine gun to a 3-cylinder car.
I had my best results at a grand slam and my best memories stem from Wimbledon.
This surprising result could possibly stem from the fact that the latter placed higher emphasis on internationalization in general.
To stem the tide, so to speak, the Pebble Beach Company has undertaken major projects at major expense.
I followed sailors from both countries as tours were given from stem to stern on board HMS Portland.
Then a massive explosion rips through the shuttle bay, rocking the ship from stem to stern.
On this first dive we wanted to do a general sweep from stem to stern to assess the wreck's condition.
We created an outside stop tap to stem the flow and then covered the hole over with boarding as a temporary measure.
The Royal Navy will attempt to stem the flow of oil from the sunken Royal Oak battleship by carrying out tests on a replica of the vessel.
Hawass says global efforts to stem illicit trade in antiquities are starting to bear fruit.
First and the foremost, stem the population explosion, the mother of all ills.
The chair, a local journalist, fails to stem the tide of ever more dull questions.
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The company is expected to announce an alliance with that company in an attempt to stem the defection of customers to the cable companies.
If giving advice, advisers will have to consider whether you can afford the mortgage, in an attempt to stem irresponsible lending.
Christine Rankin alone will not be able to single-handedly stem the tide of political correctness at the Families Commission.
The budget was therefore crucial to the ruling coalition, particularly the JVP, to stem a collapse of popular support.
To stem the flow, AMD is expected to renegotiate millions in debt coming due over the next four years.
Most won't succumb to stem rot as quickly as soft-stemmed perennials, but it can happen just the same.
The purified stem cells normally give rise to cells that mature into red blood cells and white blood cells.
We usually have in mind a system where a stem is combined with various affixes, which might be prefixes, suffixes, or infixes.
The stem bark is also used as an astringent and febrifuge for relapsing fevers.
Once inside the brain or spinal cord, neural progenitor cells grow into neuron-supporting stem cells called astrocytes.
They observed both neurons and astrocytes, the two types of cells into which the brain stem cells mature.
If you are wondering whether Scalia's ravings stem from some internally consistent theory, Ed Brayton will set you straight.
In the European experience, complaints frequently stem from employees ganging up against another employee.
I suspect that the requirement for more education and the fading-out of creativity in midlife may stem from the same cause.
The developing grain head on all small grains is located just above the highest stem node of the plant.
Those nouns which indicate the person doing a given verb action which are formed by adding er to the stem of the verb.
In athematic conjugation, the final long vowel of the verbal stem becomes short in the plural number.
For each plant, the coordinates along the axis of the stem and the midrib of each lamina were recorded.
The independent and simultaneous malignant transformation of 4 different stem cells is difficult to imagine in such a small tumor.
Similarly, in cut chrysanthemum flowers, the leaves often wilt, due to a blockage for water transport in the xylem of the basal stem part.
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When a squash stem suddenly wilts, and you find punctures or cracks near the base of the plant, you know that squash vine borer is present.
Occasionally it can be attacked by leafy mistletoe, verticillium wilt, fungal diseases, stem borers, scale, and some rodents.
The fruit is ripe when it is faintly but perceptibly squashy, especially at the stem end.
The brain stem is very much more than simply a viaduct for the long nerve fibre tracts directly linking brain and spinal cord.
Huge sand bags are being airlifted to try to stem the rush of water in that area.
Cut its stem short and set into water in a footed ice cream dish, cocktail glass, or similarly shaped container.
The big news in science this week has been the Monash University research into cloning stem cells for use in repairing damaged nerves.
Suppose in the future effective treatments for heart disease are developed using cloned stem cells.
So researchers turned the tables on the cancer, taking advantage of a tumor's ability to attract the stem cells.
That is to say it did not stem from any inherent infirmity or weakness or deficiency.
Look for the white cap, stout white stem which detaches easily from the cap, and the pink gills, which turn brown as the mushroom matures.
It joins the bar and stem with two clamps that allow you to adjust position by 50 mm fore and aft.
Mortality via stem burial was more probable for sexually reproducing stems of the moss.
Weevils bore through the stem and eat the pith within, and beetle larvae bore through the roots.
However, the role of the brain stem and spinal cord in acupuncture remains unclear.
For this study as with previous studies, stem joints were defined as the smallest diameter region between two successive stem segments.
The present paper describes the formation of surface callus on stem wounds of lime trees as observed by light and electron microscopy.
She said hyperactivity in children could stem from too many fizzy drinks and additives.
Recent studies indicate that mesenchymal stem cells not only differentiate into osteoblasts but also into adipocytes.
This also gives the best possible area exposed to falling rain so the rain is directed back along the leaf and down the stem to the roots.
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Make sure the rooting hormone covers the part of the stem where you have removed the foliage, then tap gently to remove the excess.
This manifests itself in the form of widely scattered stem tapers for tree segments of a given diameter.
Moreover, primitive BM stem cells, with in vitro long-term repopulating potential, display a very low accumulation of certain substances.
The sympodia are arranged more or less parallel to the stem axis and follow the phyllotactic spirals of the leaves.
Flower packers bunched roses in bundles of 20 and wrapped the stem portion in newspaper sheets and the bud portion with tissue paper.
To replace them, the epidermis relies on a cache of stem cells stored near the epidermal-dermal border.
For example a blood stem cell will go on to become a red blood cell, platelet or white blood cell.
What the candidate has done here is told the big lie about embryonic stem cells.
The predictions on the votes about saviour siblings and the hybrid stem cells were largely right.
Once the saviour sibling is born, blood from the umbilical cord is collected and can then be used for a stem cell transplant.
The researchers were able to isolate the stem cells from the baby teeth of children seven to eight years of age.
Thus the rigorous intellectualism of serialism and the freedom of aleatoric processes are not paradoxical, but stem from the same mindset.
Scientists have long known that bone marrow stem cells regenerate blood cells.
Though still premature, these findings could eventually impact research into stem cells, tissue regeneration and aging.
They will focus more on the regenerative medicine, while Austin himself wants to focus on the fundamental biology in stem cells.
The problems seemed to stem from the all-American crew mandated by American law.
Resembling the regular lupin, the false lupin produces flowers much looser up the stem in a violet-blue.
He was treated 10 months later with autologous peripheral blood stem cell transplantation.
The concept that autologous bone marrow stem cells target a specific organ and replace diseased cells is particularly attractive.
On a busy night in the Harcourt Hotel in September 1999, a glass stem broke and lacerated her left wrist.
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These allelochemicals are concentrated in the photosynthetic layer of the stem which is located directly under the skin of the cactus.
One of the patients attending the unit that day was a man who had received an allogeneic stem cell transplant nine months earlier.
A 42-year-old father and Talmudical Professor donated his stem cells to save the life of a 4-year-old child.
Yet the rejection of his predecessor's religious conservative approach to the stem cell issue was total.
No matter what the approach, drastic measures are needed to stem the latest tide of Yanqui imperialism.
He argues that we need to stem the current tide of urbanisation and reduce our reliance on foreign inward investment.
Not only that, when you train the shrub to grow into a single stem tree, you can end up with some very interesting plants.
Two plants that thrive on very little water are the impala lily and the reed stem orchid.
Attempts at growing hematopoietic stem cells outside the body for clinical transplantation have not been encouraging.
At one point, hematopoietic stem cell transplantation was regarded as a draconian measure or last option for patients in these categories.
Leaf and stem tissue from young, newly developed shoots was used as explant tissue for plant transformation as follows.
His topic was the regeneration of damaged heart muscle, by use of bone marrow stem cells.
The tree's main stem or stems is called a leader, a continuation of the trunk.
I want to put white lights around their trunks and red lights along the main stem of the leaves.
Water potential differences between the flag leaf, glumes, stem and grain were maintained as the water stress increased further.
Chinese farmers planted this field with genetically modified rice engineered to resist two insect pests, the stem borer and the leaf roller.
From the skin of the fleshy leafstalks which form the false stem of the abaca plant, strips called lupis are prepared.
The leafstalks and stem bases were formerly blanched like celery, but as a vegetable it has fallen into disuse.
Pinch off stem tips regularly to force side branching and keep the plant dense and bushy.
The vascular cambium is a cylindrical region running through the entire stem of the plant, and branching into every twig and limb.
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This system, which originates in the ventral tegmental area of the brain stem can be selectively activated by stress.
All details of her woodcarvings, even the villi, or small hairs on the stem of each plant, are done by hand with a knife.
Plastid morphogenesis in trichome hair cells from the stem and petiole of tomato plants.
The term extrapyramidal system refers to the basal ganglia and several brain stem nuclei with which they are connected.
As for stem cell manipulation, the good doctor suggested we check back with him in a quarter-century or so.
A team of American scientists isolated stem cells from mouse hair follicles and implanted them in the skin of other hairless mice.
She would get up at 3 AM in the morning and clean the house from stem to stern on a school night keeping all of us awake.
Many, if not most, complaints about misquotes, I believe, stem from a person's remarks being taken out of context.
His devoted parents have been trying for several years to have a baby whose donated stem cells might restore him to health.
To obtain larger cut flowers, remove all but the terminal bud of each stem on the plant when the buds are small.
Stanford bioethicists want stronger protections for women donating eggs for stem cell research.
They culled stem cells from the marrow and mixed them with a harmless virus in which a gene that makes the missing protein had been inserted.
After all, the current shortfalls stem in part from companies trying to get by with paying less.
When they are in jack pine, with crooked and very limby trees, there is very little choice but to tackle each stem one at a time.
Set slips deep enough to cover three-fourths of the stem and water them promptly after transplanting to the garden.
There are currently researchers working across the country transplanting embryonic stem cells into rats.
Scientists hope to someday cure disease by transplanting healthy stem cells into sick people.
The youngster starts 10 days of chemotherapy, which will be immediately followed by a life-saving stem cell transplant.
Second, stem cells may prove to be an indispensable source of transplantable cells and tissues for repair and regeneration.
The lower part of the stem of water hemlock is divided into chambers which contain its toxicant.
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It either spins a silken web to fasten the pupa on a firm base or a silken girdle to support the pupa from a stem or a twig.
The easiest way to swirl is to rest the base of the glass on a table, hold the stem between thumb and forefinger, and gently rotate the wrist.
The radiation treatment destroys the tumor cells and suppresses the function of the stem cells in preparation for the transplant.
Once four or five trusses have formed, pinch out the main growing stem to halt the plant's growth.
It is not known why the understory of the Hermit forest had such uncharacteristically low total stem density and total basal area.
Their contempt for human life and disregard for the principle of non-combatant immunity stem not from despair and anger, but from nihilism.
The two angled rollers support the stem for precise feeding and measurement, and five knives delimb cleanly and efficiently.
The outer ring of the stem contains all the functional tissue, including xylem, cambium, phloem, supporting tissues, and epidermis.
The Germans had decided to make Warsaw a fortress city which would be defended at all costs in an effort to stem the advance of the Red Army.
Plants were washed carefully out of soil and the individual adventitious roots originating from the stem base were removed for testing.
After removal, such stem segments could produce adventitious roots under moist soil conditions, and produce new plants.
This tree can still be saved, but there will be a large scar on the stem when the upright branches are pruned off.
Later, if you wish to do a little shaping, prune back to a growth bud pointing in the direction you want a stem to grow.
By the end of the day, I was full as a tick and red from stem to stern with barbecue sauce, watermelon, and sunburn.
It was another bizarre sight but even the half-time whistle, once it finally came, did little to stem the tide of extraordinary events.
Recalling that dismal time, Iris stared at the crystal stem of her wine glass.
She fingered the stem of the wine glass and slowly brought her eyes up to his.
Basal diameter and height of each scrub oak stem within the plot were recorded.
The most simple type of thematic stem is that formed directly from the root.
Thematic verbs were distinguished by the presence of a thematic vowel between the verbal stem and the endings.
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One of these is Rhizoctonia, the fungus which causes stem canker and black scurf.
It might stem from living life in a playful manner, rather than taking it all too seriously.
As the infection progresses, trees undergo twig and branch dieback and develop stem cankers, which results in tree-death.
I tied it in a bow around the stem of the flower, and gently stroked the soft fabric before letting my feet carry me downstairs again.
If positive news on cord stem cells continues, doctors, patients, and investors will be all ears.
Mastic gum is a resinous exudate obtained from the stem and leaves of the mastic tree, an evergreen shrub native to the Mediterranean Basin.
First, stem cells, when mixed with biomaterials known as scaffolds, can help regenerate bone growth and damaged tissue.
Both showed that the biomaterials stimulated stem cells, producing new bone tissue and fully repairing the rats' bones.
The barbules are the tiny feather tip structures that come off of barbs on either side of the central stem of peacock feathers.
After this, each female was mated individually with two males from the stem population and kept with them for 3 days.
Recently, there has been growing interest in applying bioprinting techniques to stem cell research.
Once the stem is aligned straight, the rib allows the stem to be moved up and down and stay in alignment, unless you twist it.
Most divided at the point where the leaf blade joins the stem and, in most, the divisions are divided again.
If you believe that allowing the diseases that can be cured by stem cells harvested from zygotes is the greater evil, then support research.
The stem cells were harvested from the patient's own bone marrow and injected into the ventricle.
However, the process is controversial because many stem cells are harvested from discarded embryos.
To harvest stem cells for medical use an embryo would need to reach a minimum of 64 cells.
She is particularly interested in learning how other labs increased their success rate harvesting stem cells from early embryos.
The traditional use of rearing lac insects on the stem of the pigeonpea plant also continues.
If your handlebars slip in the stem clamp, that can be dangerous when you slam on your brakes.
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Your gaze rushes along the angel's body, down the outstretched arm, and along the stem of the lily he is offering the Virgin.
The Young's modulus or stiffness of the stem and root material was calculated.
The stem cells for hematopoiesis in mammals are derived from mesoderm in the yolk sac blood islands and a region of the aorta.
They found two genes switched on in the amniotic epithelial cells that heretofore were believed to only be expressed in embryonic stem cells.
He began to build levees to stem the flooding but after nine years of exhausting toil, the position worsened everywhere.
The stem is continually circumnutating at a rapid rate, though not to a wide extent.
Yang places a high importance on using stem cells from birth, rather than those collected from adults because of vitality.
In the studied stem segments, the leaf traces extended for four internodes before the connection with the other vascular bundles.
In shape it is like a distorted mushroom with a very short stem offset to the side and attached to the tree.
Both the basal and lower stem leaves are shaggy-haired underneath and biternate, with the leaflets or ultimate segments broadly wedge-shaped.
One lineage of stereospondyls, the Trematosauridae, actually took up a life in the oceans, the only stem tetrapods ever to have done so.
Even with all the controversy over stem cells, how many of our elected leaders truly understand their uses?
That should be enough to stem our sometimes inexplicably ludicrous and potentially harmful libidinous urges.
The idea that cycads stem from Carboniferous so-called pteridosperms has long been popular with paleobotanists.
In the latter sampling period, the stem was further divided into the main trunk and branches.
Whether the tree is large or small, the key is to prune the unwanted branch while protecting the stem or trunk wood of the tree.
This group is supported by the presence of sparse or early-deciduous stem pubescence and carnose leaves.
It is quite intriguing to notice that the majority of these active-present, future-middle verbs have a stem change in the aorist.
Shoot length was measured from the insertion point on the stem to the tangent line between the apices of the most apical green leaves.
The root system was submerged in nutrient solution, and a plastic tube was connected to the cut end of the stem to collect the fluid.
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Along with true bulbs, several types of flowers, sold as bulbs, grow from the underground stem growth of rhizomes, tubers, and corms.
I guess I'm putting my money on xenotransplantation but I'd have to say that the other option is stem cells.
Avoid bulbs with spindly, pale stem growth, active root growth, missing tunic and surface mould or disease.
Many people know that stem cells can grow into virtually any cell type found in the body, from a red blood cell to a muscle cell to a brain cell.
Most countries, however, have adopted it as the main arbiter for trade disputes that would stem from the single market.
New alternatives, which are currently experimental, include harvesting stem cells from umbilical cord blood or placentas of new born babies.
Transplanting cord blood stem cells from placenta and umbilical cords have the same effect as a bone-marrow transplant.
Hematopoietic stem cells, rich sources found in the umbilical cord and placenta, are precursors of mature blood cells.
University of Wisconsin-Madison researchers have turned human embryonic stem cells into spinal motor neurons.
Transforming embryonic stem cells into motor neurons had eluded researchers for decades, until now.
By turning these stem cells into motor neurons they will have a unique opportunity to discover what cause these cells to degenerate.
As the cross-section at right shows, the stem has a central core of vascular tissue which is usually lobed.
On the left side, a sinuous twig curves from the stem base around the back of the bowl.
In anatomical cross section, the stem of Lepidodendron displays an exarch siphonostele surrounded by secondary xylem in ranks.
At the moment the longest leaf is 4 inches long, with half an inch of stem to the main stem.
If you've ever used a loofah in the shower, you've stirred up some stem cells.
Anvil pruners and loppers have a cutting blade that comes down on an anvil, cutting a stem as if it were laid on a chopping block.
Peel the skin from the roast pepper halves and cut the stem off the aubergine halves.
Propagate aucuba from fast growing stem cuttings in spring or semiripe cuttings in summer.
Each of these large areas are edged with stem or outline stitch in a contrasting colour.
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Under favorable conditions each rosette produces one flowering stem up to 3 meters in height, with numerous auriculate clasping leaves.
Don't confuse what I am about to explain here with the common technique of grafting flowering shrubs on to the tall stem of some sort of rootstock.
If we closed our eyes, we could almost see men with mutton-chop whiskers and stem expressions, and women with cinched waists and skirts with floor-sweeping trains.
To answer those questions, Fuchs and her colleagues first isolated stem cells from the bulge by fusing antibodies to characteristic cell surface molecules.
Officers hope the incriminating footage will change the attitudes of parents unconvinced their children are misbehaving, helping to stem juvenile crime on the housing estate.
The question, of course, is whether the cost overruns stem from unforeseen problems that crop up over the course of a project or whether projects are routinely underbid.
Axons travel from the neurons located in nuclei within the brain stem via the cranial nerves without synaptic interruption to the motor end plates on the striated muscle.
Other spinal cord regeneration efforts involve using stem cells to regrow damaged or lost neurons.
Additionally, plants such as Rosa multiflora Thunb. exhibited different colors of prickles both among individual plants and on different stem segments of an individual plant.
Jesse Singal reports on the latest attempts to stem the flow of Internet bile.
Lower the ram a bit and screw the seating stem down three or four turns.
Most of the problems that exist in the country today stem from the failure of this administration to effectively and efficiently mobilize that resource.
Only four years ago it was considered completely mainstream, centrist thinking to oppose stem cell research, reject nuclear proliferation schemes, and deny global warming.
By growing a human stem cell colony from a single cell, researchers are one step closer to deriving a homogenous population of cells of a particular type.
We know also that a primitive marrow stem cell, or blood vessel wall cells mobilised from marrow, are able to repair heart muscle after damage from infarction.
Alignment of individual elements shows that plates proximal to the stem attachment have c axes inclined aborally, but more distal plates have more adorai inclinations.
The eye bolt attaches to threaded stem for easy wallyball net attachment.
Foliage color, needle length, needle retention, stem straightness, shape and density are among the important factors influencing one's final choice of a Christmas tree.
These cloned stem cells outcompeted the existing blood stem cells.
But the cherry is liquefied, frozen, with a cherry stem put into it, then dipped it into this incredibly dark chocolate.
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As on the fish serving fork, the terminal of the fork is formed by a thick quahog clamshell with a tiny crab on it, and the stem is lavishly encrusted with marine elements.
The spongy degeneration in the brain stem and spinal cord, especially in the reticular formation, has been found to relate closely to learning and memory deficits.
Republican legislatures are looking for any way to stem the tide, and religious exemptions are one way to do that.
Speaking at the annual Festival of Science in Dublin, he urged scientists not to spruik for public support by overselling the potential of stem cell research.
Food dislikes often stem from childhood, or are linked to unpleasant past experiences.
We might start by trying to stem the sale of arms to those who are perpetrating the violence in the first place.
In fact, in 2013 women made up less than a quarter of all full-time professors in stem fields.
More regulations, and further public education may be required to cap and stem the collateral damage.
He also came out strongly in favor of stem cell research, again using a personal family story to underline his commitment.
The stem cell was tagged with a fluorescent dye, allowing investigators to track and recover the cells descended from single cell transplanted into female mice.
He has no regrets on banning the use of federal funds for most stem cell research.
Bush may have discouraged some of the best graduate students from going into the stem cell research field.
The researchers first isolated a set of cells known as neural stem cells from the brains of rats.
One of the best ways to stem this flow of guns is to identify which gun dealers are improperly selling to criminals.
Transplanting RPE cells grown from stem cells might rejuvenate the eye's rods and cones, restoring lost vision.
And the mouse's smaller number of base pairs may simply stem from that animal's ridding its genome more effectively of so-called junk DNA sequences than humans did.
The factor of safety for any stem in the canopy of even a large tree can be quantified provided that the magnitudes of stem working and breaking stresses are known.
The shoots were removed at the stem base and partially dried for 2-4 min in a microwave oven at 750 W to minimize the repartitioning of nutrients.
Cell proliferation and cell fate are controlled from dividing cell division centres or latent pluripotent stem cells within the cambium or pericycle.
While caramels melt, push Popsicle sticks into stem area of the apples.
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Scientists have produced evidence that stem cells from the brain may be among the few tissues that can be transplanted from one body to another with minimal risk of rejection.
When conditions are favorable the plant produces a single, thick stem that contains hundreds of yellow umbellate flowers producing numerous seeds per umbellate.
There's labored tone about Reid's response that could simply be a legacy of having to explain the question many times or it may stem from a genuine concern.
Scaling and barking injuries occur on stem surfaces of saguaro cacti.
Her team has developed a model that will permit the injection of stem cells in a protective environment of protein factors to act as a time-release capsule of sorts.
At low power magnification, entire radial stem sections were imaged and the area stained by the safranin determined relative to the total amount of xylem tissue.
In both experiments, flowers on racemes from main stem nodes in the middle of the canopy were tagged before anthesis and their development and growth were monitored.
However, it sounds like the valve stem is worn and needs to be replaced.
Or did this letter stem from just a teensy-weensy bit of jealousy?
The flowers grow closer together on the stem than do other lilies.
The dead leaves form a skirt around the stem until they are burnt back to the leaf bases by occasional fires to form a sheath around the true stem.
Researchers funded by government money could not harvest any more stem cell lines from embryos, but they could use those cell lines that had already been made.
Jostaberries are easily propagated by hardwood stem cuttings.
The foetal stem cell therapy is not only being used to smooth out wrinkles, but is also being injected into other parts of the body to get rid of cellulite and excess flab.
Improvements in harvesting techniques and growth of stem cells in the laboratory will lead to increased safety of autografts and an expanding list of indications.
Radiographic findings of progressive radiolucent lines surrounding the prosthetic stem or areas of osteolysis also suggest prosthetic loosening or infection.
Munro has made this interplay explicit with some pieces, such as the goblets, where the stem is made of alternating blocks of black and transparent glass.
I watched fascinated as long fingers played with the stem of the goblet he was holding and I saw those fingers tighten in irritation as my father's voice rose in temper.
Murry is using embryonic stem cells to regenerate heart tissue.
The study also represents the first successful animal model for studying how stem cells from human bone marrow and umbilical cord blood might be used to treat liver disease.

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