(1) His son, Karim Makarius, opened the gallery to display some of the legacy bequeathed to him by his father in 2009, as well as the work of other Argentine photographers and artists – currently images by contemporary photographer Facundo de Zuviria are also on show.
(2) Photograph: Guardian The research also compiled data covered by a wider definition of tax haven, including onshore jurisdictions such as the US state of Delaware – accused by the Cayman islands of playing "faster and looser" even than offshore jurisdictions – and the Republic of Ireland, which has come under sustained pressure from other EU states to reform its own low-tax, light-tough, regulatory environment.
(3) Photograph: AP Reasons for wavering • State relies on coal-fired electricity • Poor prospects for wind power • Conservative Democrat • Represents conservative district in conservative state and was elected on narrow margins Campaign support from fossil fuel interests in 2008 • $93,743 G K Butterfield (North Carolina) GK Butterfield, North Carolina.
(4) Photograph: Gareth Phillips for the Guardian Because health is devolved, the Welsh government can do things differently from England.
(5) If you want to become a summit celebrity be sure to strike a pose whenever you see the ENB photographer approaching.
(6) Photograph: Christopher Thomond for the Guardian I don’t know how much my parents paid for their home but in 1955 the average house price for the whole country was £1,891.
(7) We performed a prospective study on 68 eyes of 68 patients to compare the vertical cup-disk ratio obtained with the video-ophthalmograph to that obtained with manual analysis of black-and-white stereoscopic photographs.
(8) The arrest of the Washington Post’s Tehran correspondent Jason Rezaian and his journalist wife, Yeganeh Salehi, as well as a photographer and her partner, is a brutal reminder of the distance between President Hassan Rouhani’s reforming promises and his willingness to act.
(9) Photograph: David Grayson David Grayson, director, The Doughty Centre for Corporate Responsibility, Cranfield University David became professor of corporate responsibility and director of the Doughty Centre for Corporate Responsibility at Cranfield School of Management, in April 2007, after a 30 year career as a social entrepreneur and campaigner for responsible business, diversity, and small business development.
(10) The record includes postoperative drawings of the intraoperative field by Dr. Cushing, a sketch by Dr. McKenzie illustrating the postoperative sensory examination, and pre- and postoperative photographs of the patient.
(11) Photograph: Dan Chung Around 220,000 live in this mud-brick labyrinth; some homes date back five centuries.
(12) Illustration by Andrzej Krause Photograph: Guardian The Foreign Office attributed the forgotten boxes to "an earlier misunderstanding about contents" and stated that there needed to be an "improvement in archive management".
(13) Aircraft pilots Facebook Twitter Pinterest ‘Getting paid to have your head in the clouds.’ Photograph: CTC Wings Includes: Flight engineers and flying instructors Average pay before tax: £90,146 Pay range: £66,178 (25th percentile) to £97,598 (60th percentile).
(14) Photograph: Christopher Thomond for the Guardian Asked if Watson should seek to refresh his mandate after Corbyn’s overwhelming victory among members, McCluskey added: “Well, if Tom wants to try to refresh his mandate it would be interesting to see what happens.” Watson said it was time “to be proud of our party”, because the Conservatives were beatable and the prime minister, Theresa May, could call an election any time.
(15) As part of a series of articles on various aspects of image conservation, practical advice is given on how best to ensure image permanence of contemporary photographs.
(16) Photograph: Jared Malsin for The Guardian They are among at least seven Egyptians – six Christians and one Muslim – who are believed to be held hostage in Libya, though that is regarded as a conservative estimate.
(17) The small number of discordant outcomes could generally be accounted for by three factors: (1) retinal abnormalities beyond those considered in the photographic grading system (12 eyes), (2) nonretinal visual pathway disease (five eyes), or (3) false-positive and false-negative results in the measurement systems used to evaluate structure and function (five eyes).
(18) Photograph: Facebook "Iran's state television is only showing one side of society, only the people with hijab.
(19) The positive predictive value of the clinical diagnosis could be increased to more than 80% by measuring the degree of miosis and ptosis on single photographs, or by assuming independent confirmation of the clinical diagnosis by a second observer.
(20) All was very accomplished; her award-winning photographs have been exhibited in the Smithsonian Institution in Washington, and her articles and pictures were published in books, periodicals, and newspapers around the world.
Pyrogallol
Definition:
(n.) A phenol metameric with phloroglucin, obtained by the distillation of gallic acid as a poisonous white crystalline substance having acid properties, and hence called also pyrogallic acid. It is a strong reducer, and is used as a developer in photography and in the production of certain dyes.
Example Sentences:
(1) We adapted the pyrogallol red-molybdate method for total urinary protein to the Cobas Bio centrifugal analyzer.
(2) Although pyrogallol inhibited the effects of SNP, the action profile generally resembled the action profile for NANC responses more closely than did the profiles for S-nitroso-L-cysteine or NO.
(3) The hydrolytic products of lignins, humic acids and industrial waste including hydroquinone, catechol, resorcinol, pyrogallol and 1,2,4-benzenetriol are widely distributed in water sources.
(4) The SCN- normally present in human saliva will reduce observed reaction rates by simple competition kinetics in the ABTS, guaiacol and pyrogallol assays and will increase the rates observed when Cl- is used as a donor in NBS assay for MPO.
(5) Pyrogallol reduced the concentrations of SAM in a similar manner in both areas and increased SAH much more in the cortex than in the striatum; these effects corresponded to that on O-methylation in terms of dose-effect relationships, indicating that there is no compartmentation of SAM with respect to the methylation process in which it is used.
(6) EC SOD activity in rabbit and guinea-pig serum, measured by a modified pyrogallol assay, eluted just before ceruloplasmin activity, but rat and bovine serum activity eluted after ceruloplasmin (apparent mol.
(7) In vitro pretreatment of aortic rings with gossypol (10(-6)-10(-5) M), pyrogallol (10(-5) M), hemoglobin (10(-6) M), and NG-nitro-L-arginine (NOARG, 10(-4) M) inhibited endothelium-dependent relaxation induced by carbachol.
(8) The antioxidant efficiency of some polyhydric phenols was determined kinetically and found to be catechol greather than pyrogallol greater than hydroquinone greather than resorcinol greater than n-propyl gallate for the benzaldehyde photooxidation.
(9) In addition to small molecules such as pyrogallol, human serum proteins, albumin and gamma-globulin, are shown to be substrates of the oxidizing model.
(10) The stoichiometry of pyrogallol conversion to phloroglucinol was independent of the amount of tetrahydroxybenzene added.
(11) The pyrogallol red-molybdate(IV) method has sensitivity and specificity similar to that for other semiquantitative assays, but it is less expensive and sample throughput can be high if microtiter plate techniques are used.
(12) When the rats were pretreated with pyrogallol, free 3H-DOPEG accounted for nearly 50% of the radioactivity retained in the three areas of the central nervous system after in vivo labelling with 3H-NA.
(13) The micronucleus test using mouse bone-marrow polychromatic erythrocytes was used to study the extent to which benzo[a]pyrene (BP) mutagenicity was inhibited by mixtures of simple phenols (resorcinol and pyrogallol) with and without the complex hindered-phenol antioxidant dibunol (2,6-di-tert-butyl-4-methylphenol).
(14) The inhibitory activity of etozoline towards serotonin- and histamine-induced contractions was reduced by pyrogallol and by methylene blue, whereas it was potentiated by superoxide-dismutase.
(15) SOD activity was measured by pyrogallol assay in ethanol-chloroform extracts of the thyroid homogenates.
(16) The pyrogallol autoxidation assay for superoxide dismutase was adapted for analysis by centrifugal analyzer.
(17) However, unfractionated fluid samples caused interferences with the xanthine oxidase based SOD assays, though not with the pyrogallol method.
(18) The catechol or pyrogallol moiety did not exert preferential activity towards the oligomycin-sensitive ATPase because morin, which contains a meta-dihydroxy configuration, was the most potent ATPase inhibitor.
(19) In some metabolites of benzalkonium chloride, chlorhexidine digluconate or glutaraldehyde, only pyrogallol showed positive genotoxicity in the absence of S9 mixture and the activity was not affected by the metabolic activation system.
(20) A novel mechanism deduced from these data involves intermolecular transfer of the hydroxyl moiety from the cosubstrate (1,2,3,5-tetrahydroxybenzene) to the substrate (pyrogallol), thus forming the product (phloroglucinol) and regenerating the cosubstrate.