What's the difference between broker and mediator?

Broker


Definition:

  • (v. t.) One who transacts business for another; an agent.
  • (v. t.) An agent employed to effect bargains and contracts, as a middleman or negotiator, between other persons, for a compensation commonly called brokerage. He takes no possession, as broker, of the subject matter of the negotiation. He generally contracts in the names of those who employ him, and not in his own.
  • (v. t.) A dealer in money, notes, bills of exchange, etc.
  • (v. t.) A dealer in secondhand goods.
  • (v. t.) A pimp or procurer.

Example Sentences:

  • (1) Philip Shaw, chief economist at broker Investec, expects CPI to hit 5.1%, just shy of the 5.2% reached in September 2008, as the utility hikes alone add 0.4% to inflation.
  • (2) The big worry here is: even if the data broker reports aggregate data, a) it has this information on an individual level – how else might it use it?
  • (3) Access to besieged areas was a condition of a truce brokered earlier this year by the US and Russia , but the Syrian government has continued to ignore requests for aid deliveries, humanitarian officials say.
  • (4) But Ray Boulger of mortgage broker John Charcol says that because his parents are prepared to lend him another £40,000, not only can he look for a more expensive property, but he will also be able to apply for a much cheaper mortgage based on 80% LTV.
  • (5) Things only got worse in 1998 when Russia defaulted on its loans: the people of this area once again lost what little they had saved, and the oligarchs just got richer, in yet more deals that Russians perceived, with some justification, to have been brokered by the west.
  • (6) The parents should not be expected to be the "brokers" for various specialty services.
  • (7) The UN-brokered deal comes ahead of next month’s peace talks in Vienna, aimed at resolving the five-year crisis.
  • (8) Locally brokered ceasefires have taken effect elsewhere in Syria in recent months, notably in the Moadimeyah district of Damascus, which was also once a hub of opposition control.
  • (9) Combining the data from cutaneous malignant melanoma over both sexes and both registries the occupations with the highest incidence ratios (expressed as a percentage) were: airline pilots, incidence ratio (IR) = 273, (95% confidence limits 118-538); finance and insurance brokers IR = 245 (140-398); professional accountants IR = 208 (134-307); dentists IR = 207 (133-309); inspectors and supervisors in transport IR = 206 (133-304); pharmacists IR = 198 (115-318); professionals not elsewhere classified IR = 196 (155-243); judges IR = 196 (126-289); doctors IR = 188 (140-248); university teachers IR = 188 (110-302); and chemists IR = 188 (111-296).
  • (10) Less remarked on was the fact that a deadline for Iran to accept a UN-brokered deal passed on Thursday and raised the prospect of a fresh round of sanctions against Tehran.
  • (11) A lot of the problems hark back to these unscrupulous brokers who didn’t have any real interest in education.
  • (12) The role of the assertive community treatment worker begins with the identification and engagement of appropriate consumers; proceeds to the development and implementation of practical intervention plans; includes home visiting, in-the-field skill development, and resource brokering, with an emphasis on concrete problem solving; includes close collaboration with inpatient workers and families; and entails the assumption of ultimate professional responsibility for the consumers' well-being.
  • (13) And the timing was unfortunate – just as the last round of US-brokered peace talks was on the brink of collapse – even though the project had begun long before.
  • (14) Funding to private training colleges frozen and Medicare safety net changes shelved Read more “One thing that I think is important is the future of brokers and agents,” he told Guardian Australia.
  • (15) The relationship will take a similar form to that brokered by the Independent late last year to share back office functions to save millions in costs.
  • (16) In 2000, the two sides brokered a deal through the mediation of the UK and US governments and the human genome was put in the public domain.
  • (17) The dentist's role in the information society is described as an information broker between the dental science and the public, the patients.
  • (18) Eight out of 10 mortgage brokers say they have had to reject customers in the past six months, according to figures from the Intermediary Mortgage Lending Association.
  • (19) The war has dragged on despite efforts by a UN mediator to broker a peace deal.
  • (20) Blair then acted as an "honest broker" between the two to rekindle the deal, the court heard.

Mediator


Definition:

  • (n.) One who mediates; especially, one who interposes between parties at variance for the purpose of reconciling them; hence, an intercessor.

Example Sentences:

  • (1) Stimulation of human leukocytes with various chemical mediators such as TPA, f-Met-Leu-Phe, LTB4, etc.
  • (2) Fibulin is a potential mediator of interactions between adhesion receptors and the cytoskeleton.
  • (3) Patients with papillary carcinoma with a good cell-mediated immune response occurred with much lower infiltration of the tumor boundary with lymphocyte whereas the follicular carcinoma less cell-mediated immunity was associated with dense lymphocytic infiltration, suggesting the biological relevance of lymphocytic infiltration may be different for the two histologic variants.
  • (4) The hypothesis that proteins are critical targets in free radical mediated cytolysis was tested using U937 mononuclear phagocytes as targets and iron together with hydrogen peroxide to generate radicals.
  • (5) We have investigated the effect of methimazole (MMI) on cell-mediated immunity and ascertained the mechanisms of immunosuppression produced by the drug.
  • (6) We determined whether serological investigations can assist to distinguish between chronic idiopathic autoimmune thrombocytopenia (cAITP) and immune-mediated thrombocytopenia in patients at risk to develop systemic lupus erythematosus (SLE); 82 patients were seen in this institution for the evaluation of immune thrombocytopenia.
  • (7) IgE-mediated acute systemic reactions to penicillin continue to be an important clinical problem.
  • (8) This induction is sensitive to actinomycin D but not to protein synthesis inhibitor puromycin, indicating an effect of estradiol at the transcriptional level, possibly mediated by the estrogen receptor.
  • (9) We sought additional evidence for an inverse relationship between functional CTL-target cell affinity on the one hand, and susceptibility of the CTL-mediated killing to inhibition by alpha LFA-1 and alpha Lyt-2,3 monoclonal antibodies on the other hand.
  • (10) Mannose receptor mediated uptake by the reticuloendothelial system has been suggested as an explanation for the rapid removal of ricin A chain antibody conjugates from the circulation after their administration.
  • (11) However, direct measurements of mediator release should be carried out to reach a firm conclusion.
  • (12) In addition to their involvement in thrombosis, activated platelets release growth factors, most notably a platelet-derived growth factor (PDGF) which may be the principal mediator of smooth muscle cell migration from the media into the intima and of smooth muscle cell proliferation in the intima as well as of vasoconstriction.
  • (13) Glutathion peroxidase and p-phenylenediamide-mediated peroxidase (PPD-peroxidase) were normal in leucocytes of 1 HPS patient.
  • (14) But MH162 was more effective than MRK16 in lymphocyte-mediated lysis of the MDR cells.
  • (15) Thus, human bronchial epithelial cells can express the IL-8 gene, with expression in response to the inflammatory mediator TNF regulated mainly at the transcriptional level, and with elements within the 5'-flanking region of the gene that are directly or indirectly modulated by the TNF signal.
  • (16) Tumour necrosis factor (TNF), a polypeptide produced by mononuclear phagocytes, has been implicated as an important mediator of inflammatory processes and of clinical manifestations in acute infectious diseases.
  • (17) From these results, it was suggested that the inhibitory effect of Cd on in vitro calcification of MC3T3-E1 cells may be due to both a depression of cell-mediated calcification and a decrease in physiochemical mineral deposition.
  • (18) injection of various inflammatory mediators, the vasopressor effect of i.a.
  • (19) It is concluded that fibroblast replication is an important mechanism leading to the pathologic fibrosis seen in graft versus host disease and, by analogy, probably other types of immunologically mediated fibrosis.
  • (20) The authors followed up the occurrence of inflammation-mediated osteopenia (IMO) in young and adult rats weighing 50 g and 150 g, respectively.