What's the difference between mast and masthead?

Mast


Definition:

  • (n.) The fruit of the oak and beech, or other forest trees; nuts; acorns.
  • (n.) A pole, or long, strong, round piece of timber, or spar, set upright in a boat or vessel, to sustain the sails, yards, rigging, etc. A mast may also consist of several pieces of timber united by iron bands, or of a hollow pillar of iron or steel.
  • (n.) The vertical post of a derrick or crane.
  • (v. t.) To furnish with a mast or masts; to put the masts of in position; as, to mast a ship.

Example Sentences:

  • (1) of PLA2 caused marked degranulation of mast cells in the rat mesentery which was facilitated by addition of calcium ion (10 mM) but antagonized by pretreating with three antiinflammatory agents.
  • (2) In later phases, mast cells appeared in the newly formed marrow in the external callus.
  • (3) Our prospective study has defined a number of important variables in patients with clinical evidence of mast cell proliferation that can predict both the presence of SMCD and the likelihood of fatal disease.
  • (4) In the dark cortical zone of the nodes (III group) there occur tissue basophils (mast cells), that, together with increasing number of acidophilic granulocytes and appearance of neutrophilic cells, demonstrates that there is an inflammatory reaction in the organ studied as a response to the lymphocytic suspension injected.
  • (5) Type I and Type II mast-cell degranulation was noted but was not universal.
  • (6) They clearly demonstrate the phenomenon of mast cells degranulation.
  • (7) The early absolute but transient dependence of these A-MuLV mast cell transformants on a fibroblast feeder suggests a multistep process in their evolution, in which the acquisition of autonomy from factors of mesenchymal cell origin may play an important role.
  • (8) The findings suggest that mast cell prostaglandins are an important factor in the pathogenesis of pruritus and that local vascular responses may trigger mast cell degranulation.
  • (9) 18 patients with typical sporadic Amyotrophic Lateral Sclerosis (ALS) were investigated by the Motor Accuracy and Speed Test (MAST) and 18 healthy age- and-sex-matched volunteers, acted as controls.
  • (10) When PMC purified to greater than 99% purity were cultured in methylcellulose with IL-3 and IL-4, approximately 25% of the PMC formed colonies, all of which contained both berberine sulfate-positive and berberine sulfate-negative mast cells.
  • (11) But we sent out reconnoitres in the morning; we send out a team in advance and they get halfway down the road, maybe a quarter of the way down the road, sometimes three-quarters of the way down the road – we tried this three days in a row – and then the shelling starts and while I can’t point the finger at who starts the shelling, we get the absolute assurances from the Ukraine government that it’s not them.” Flags on all Australian government buildings will be flown at half-mast on Thursday, and an interdenominational memorial service will be held at St Patrick’s cathedral in Melbourne from 10.30am.
  • (12) Mice homozygous for mutations at either locus exhibit several phenotypic abnormalities including a virtual absence of mast cells.
  • (13) This initial observation of release of eosinophil chemotactic factor of anaphylaxis in vivo along with histamine assigns the mast cell a central role in cold urticaria.
  • (14) Their presence was established both by staining for mast cells at light microscopic level and by electron microscopy.
  • (15) Pretreatment of rat peritoneal mast cells with either Staurosporine or an analog K-252a, lead to a dose-related inhibition of histamine release when stimulated with Anti-IgE (IC50: Staurosporine = 110 nM; K-252a = 100 nM).
  • (16) The ammoniacal silver method, which identifies basic proteins, gives a positive reaction in cytoplasmic granules of rat peritoneal mast cells.
  • (17) Cytokine secretion by activated lymphocytes or mast cells is preceded by dramatic stabilization of the normally labile GM-CSF mRNA.
  • (18) Forty-seven patients were brought to the Emergency Department with a good blood pressure which probably would not have existed without the use of MAST Trousers.
  • (19) Furthermore, using rat mast cells, the binding assay in conjunction with histamine releasing assay may be utilized to predict the in vivo histamine releasing potential of new LHRH peptides which are of clinical importance.
  • (20) Six dogs had increased numbers of mast cells in peripheral blood or buffy coat smears.

Masthead


Definition:

  • (n.) The top or head of a mast; the part of a mast above the hounds.
  • (v. t.) To cause to go to the masthead as a punishment.

Example Sentences:

  • (1) It could be a melancholic experience, reflecting the state of the left in general – clipping off the mastheads at the end of the week of all the unsold copies of Weekly Worker , International Communist Current and Lalkar , making odd smelling vegan drinks for the older members of the co-op, ringing up a number left by someone who'd ordered Men are from Mars, Women are from Venus to tell them their book had arrived and finding that it had been ordered by a person now deceased.
  • (2) The title will simply be called the Sun, with an identical masthead to the daily, and insiders have been at pains to make it clear that the newspaper is not a "Sun on Sunday" – but instead simply a Sunday edition of the newspaper that will have some "specialist staff" but without its own editor.
  • (3) The only News Corp heritage masthead to rank in the top 10 is the Herald Sun, although news.com.au is No.
  • (4) The continued sniping between Rinehart and the board comes after three weeks of major upheavals at Fairfax, during which the company announced it was cutting 1,900 jobs, converting its two flagship mastheads from broadsheets to tabloids, and closing its two main printing presses.
  • (5) I have been increasingly uncomfortable with the “drawbridges” rhetoric on immigration of the far right, and was horrified to see similar suggestions on leaflets under Labour party mastheads.
  • (6) Many quoted Evelyn Beatrice Hall’s expression of Voltaire’s beliefs: “I do not agree with what you have to say, but I’ll defend to the death your right to say it.’’ When the Charlie Hebdo website , which was down for much of the day, came back online it carried the phrase Je Suis Charlie in bold letters, with Charlie written in the font of the publication’s masthead.
  • (7) A final question mark as to that goal perhaps comes from the diversity of otherwise of the site’s masthead.
  • (8) The newspaper costs 50p and the masthead describes it as “The newspaper that supports an independent Scotland”.
  • (9) However, Fairfax Media and some News Corp mastheads do not generally link to other news sources, while the Daily Mail and Guardian Australia do.
  • (10) DMA will be contacting News Corp after discovering repeated examples of stories and pictures being taken from MailOnline in recent weeks, without proper attribution or internet linking.” A News Corp Australia spokesman said: "We stand by the fact that we believe the Daily Mail Australia is breaching our copyright by lifting substantial slabs of original content from a large number of articles from our mastheads."
  • (11) The company's Australian mastheads include The Australian, the Herald Sun and Daily Telegraph.
  • (12) The working title on last weekend's dummy was "Sunday" and broke with the conventional "redtop" format for popular tabloids with a yellow and white masthead.
  • (13) A News Corp spokesman said: "We have taken this action because we believe the Daily Mail Australia is breaching our copyright by lifting substantial slabs of original content from a large number of articles from our mastheads."
  • (14) To run all this he has established a brand management business, employing dozens of people: a TV production company through which he controls both the product and the fees, a production line for the books, a collection of branded foods and cooking implements, the Jamie's Italian brand of mid-market restaurants, even a magazine with his name on the masthead, à la Oprah.
  • (15) The program has demonstrably failed to apply the same ‘recognised standards of objective journalism’ to which it is bound by statute and which it expects of the media each week.” In the interview, Mitchell was as open as he has ever been about the newspaper’s financial status, conceding that the masthead was not profitable and had not been so since 2008.
  • (16) By having our journalists and contributors feature with prominence in our campaign and [TV commercials], we are effectively communicating the core of what we offer readers.” A News Corp Australia spokesman told Guardian Australia: “Among other things, the campaign highlights that our mastheads deliver outstanding local news coverage.
  • (17) Cleveland was founded in 1796 by General Moses Cleaveland; the spelling changed in 1831 when the “a” was dropped to fit the city’s name on a newspaper masthead.
  • (18) At the heart of the changes, which will see the return of "London" to the paper's masthead, is a change of tone that will emphasise the positive and move away from what Greig and, he says, readers saw as a relentlessly negative tone.
  • (19) The letter sent to retailers showing The National’s masthead.
  • (20) At First Look, behind-the-scenes Laura Poitras is one of two main female names on a virtual masthead that just added John Cook from Gawker ( to run Greenwald’s magazine ) to join Matt Taibbi of Rolling Stone ( to lead his own ).

Words possibly related to "mast"