What's the difference between fac and letter?

Fac


Definition:

  • (n.) A large ornamental letter used, esp. by the early printers, at the commencement of the chapters and other divisions of a book.

Example Sentences:

  • (1) Speaking after the meeting in the Air Studios in north London, FAC board member and Radiohead guitarist Ed O'Brien described the outcome as "groundbreaking".
  • (2) Comparison of the results of this study with previously reported programs of FAC chemotherapy in patients with metastatic breast cancer shows that this study achieved higher overall and complete response rates.
  • (3) The following measurements were made relative to lymph nodes of untreated animals: (i) the expansion of the T-cell dependent areas in combination with the increase of HEV in this area, as detected by the HEV-specific mAb MECA-325, using morphometric analysis: (ii) the influx of FITC-labelled lymphocytes from the blood into the lymph node by FACS: (iii) the capacity of HEV to bind lymphocytes using an in vitro binding assay.
  • (4) FACS analysis revealed that approximately 40% of the EC population expressed HLA-DR antigen.
  • (5) At the functional level, we show that polyreactive IgM autoantibodies are produced by FACS-sorted CD5high B cells, but not by CD5- B cells from adolescent spleen.
  • (6) We studied changes in the distribution pattern of relative RNA content during the in vitro aging of TIG-3 cells by flow cytometry (FACS III).
  • (7) A regimen of ip injected antibody achieved rapid reduction of NK cells in diabetic and nondiabetic BB rats by FACS analysis.
  • (8) Pretreatment of beta-cells, purified by FACS with IL-1 beta results in a 40% inhibition of glucose-stimulated insulin secretion that is prevented by the nitric oxide synthase inhibitor, NG-monomethyl-L-arginine (NMMA).
  • (9) To test the diagnostic utility of FACs in BAL fluids, we compared 20 PCP-positive and 28 PCP-negative fluids as assessed by silver stains.
  • (10) The systematic study highlighted the fact that any laboratory contemplating conversion from microscopic reading of the GIFT should carefully evaluate and standardize their interpretation of FACS results with their manual reference method.
  • (11) We describe here the methods by which enriched populations of oligodendrocytes were isolated from adult porcine brains using Percoll density gradient centrifugation and their immunological properties analyzed by a fluorescence-activated cell sorter (FACS).
  • (12) For those who do not respond to FAC, the combinations active in refractory disease include vinca alkaloids and mitomycin C combinations.
  • (13) An additional 117 patients with similar characteristics were treated with the same program with the addition of bacillus Calmette-Guérin (BCG) by scarification (FAC-BCG-LMS).
  • (14) FACS-negative cell fractions were treated with heparitinase, nitrous acid, methanol-chloroform, or EDTA without modifying the number of reacting cells.
  • (15) FACS sorted Leu-7- cells, cultured for 7 days in the presence of 20% IL-2, acquired the receptors for Leu-7.
  • (16) Single-parameter FACS analyses demonstrate a diminution in both B cell number and the heterogeneity of membrane Ag expression within the surviving B cell pool after irradiation.
  • (17) The mean age at the time of surgery was 72.7 years for the ophthalmologists and 66.4 years for the FACS members.
  • (18) Tumor kinetic parameters were evaluated by TLI and PDP-LI in 22 patients on serial tumor biopsies at diagnosis (TO), after DES (T1), 24 hrs after the first FAC (T2) and at the time of radical surgery (T3).
  • (19) Both TNF and TNF receptors are detectable on monocyte membranes by FACS analysis, and the levels of each are modulated by treatment with IFN-gamma.
  • (20) Using FACS analysis, this antigen does not appear to be cell cycle specific, and is exposed to the external cell surface.

Letter


Definition:

  • (n.) One who lets or permits; one who lets anything for hire.
  • (n.) One who retards or hinders.
  • (n.) A mark or character used as the representative of a sound, or of an articulation of the human organs of speech; a first element of written language.
  • (n.) A written or printed communication; a message expressed in intelligible characters on something adapted to conveyance, as paper, parchment, etc.; an epistle.
  • (n.) A writing; an inscription.
  • (n.) Verbal expression; literal statement or meaning; exact signification or requirement.
  • (n.) A single type; type, collectively; a style of type.
  • (n.) Learning; erudition; as, a man of letters.
  • (n.) A letter; an epistle.
  • (v. t.) To impress with letters; to mark with letters or words; as, a book gilt and lettered.

Example Sentences:

  • (1) Richard Bull Woodbridge, Suffolk • Why does Britain need Chinese money to build a new atomic generator ( Letters , 20 October)?
  • (2) Accuracy of discrimination of letters at various preselected distances was determined each session while Ortho-rater examinations were given periodically throughout training.
  • (3) She was not aware that it was an assassination attempt by alleged foreign agents.” If at least one of the women thought the killing was part of an elaborate prank, it might explain the “LOL” message emblazoned in large letters one of the killers t-shirts.
  • (4) And, according to a letter leaked to the BBC last week , he reckons he has found one: default-on.
  • (5) Fry's letter was also delivered to the Lausanne headquarters of the International Olympic Committee, by Guillaume Bonnet of the campaign group All Out .
  • (6) It’s gender, age, disability, sexual orientation, social background, and – most important of all, as far as I’m concerned – diversity of thought.” Diversity needs action beyond the Oscars | Letters Read more He may have provided the Richard Littlejohn wishlist from hell – you know the one, about the one-legged black lesbian in a hijab favoured by the politically correct – but as a Hollywood A-lister, the joke’s no longer on him.
  • (7) We have much more fighting to do!” Now Cherwell is preparing to publish letters or articles from other students who have been inspired to open up about their own ordeals.
  • (8) The reported study demonstrates that performance asymmetries between normal or reflected letters presented in the right and left visual field favors the right visual field when stimulus patterns are blocked and rotated 90 degrees clockwise and favors the left visual field when they are blocked and rotated 90 degrees counterclockwise.
  • (9) The letters of discharge or the case records were obtained for all patients under one year for the entire period and for all patients over one year for the period 1984-1986, a total of 627 persons.
  • (10) But under Comey’s FBI, the agency has continued to disregard the justice department’s legal opinion, and to this day, demands tech companies hand it all sorts of data under due-process free National Security Letters.
  • (11) The letter to Florence Nightingale was written by Bernita Decker as part of a nursing course assignment for our Nurse Educator advisor, Betty Pugh.
  • (12) A letter Acosta received warned her of a Snap cut of $11 for each family member in November.
  • (13) However, the law minister indicated he would allow the supreme court to approve a draft of the letter.
  • (14) These letters are also written during a period when Joyce was still smarting from the publishing difficulties of his earlier works Dubliners and A Portrait of the Artist as a Young Man.” Gordon Bowker, Joyce’s biographer, agreed: “Joyce’s problem with the UK printers related to the fact that here in those days printers were as much at risk of prosecution on charges of publishing obscenities as were publishers, and would simply refuse to print them.
  • (15) The prime minister sent back a letter dismissing his allegations.
  • (16) She kept it up for three years, until her son's letters finally persuaded her to cut down to one day a week.
  • (17) The letter praised the company's progress in responding to the inspection.
  • (18) The letters, seen by Guardian Money, state that the French-owned company is conducting a review of customer records to make sure all its information is up to date.
  • (19) The day it opened in the US, three senators – senate select committee on intelligence chairwoman Dianne Feinstein, Carl Levin and John McCain – released a letter of protest to Sony Pictures's CEO, citing their committee's 6,000-page classified report on interrogation tactics and calling on him "to state that the role of torture in the hunt for Osama bin Laden is not based on the facts, but rather part of the film's fictional narrative".
  • (20) "Fifa received a letter via email and fax from the Costa Rica FA on March 24 with regards to the 2014 FIFA World Cup qualifier played on March 22 between USA and Costa Rica," Fifa said.