626
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627
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Perlman HC, Frank J. Chest radiography following coronary artery bypass graft. PENNSYLVANIA MEDICINE 1976; 79:56-7. [PMID: 130593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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628
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Abstract
The investigation concerns the possibility of extending to non-periodic objects the low exposure averaging techniques recently proposed for non-destructive electron microscopy of periodic biological objects. Two methods are discussed which are based on cross-correlation and are in principle suited for solving this problem.
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629
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Solti F, Frank J, Turbók E, Bodor E, Sárai K, Varga T. The effect of isolated perfusion on limb circulation in peripheral arterial occlusion. THE JOURNAL OF CARDIOVASCULAR SURGERY 1975; 16:634-8. [PMID: 1194350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The effects of isolated limb perfusion were studied in 12 patients suffering from peripheral arterial occlusion. The hemodynamic investigations show that the vascular resistance decreases considerably during isolated limb perfusion. After administration of a vasodilator cocktail, added to the perfusion, the vascular resistance continues to decrease. Angiographic records, made before, during and after the perfusion, suggest that the calibre of the collateral vessels increases significantly and besides new collaterals can also be observed. The mechanism of the effects of isolated hyperbaric limb perfusion and its clinical value are discussed.
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630
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Bell GD, Fayadh MH, Frank J, Smith PL, Kelsey-Fry I. Intravenous cholangiography, is technique important? Gut 1975; 16:841. [PMID: 1205325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
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631
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Frank J, Al-Ali L. Signal-to-noise ratio of electron micrographs obtained by cross correlation. Nature 1975; 256:376-9. [PMID: 1095934 DOI: 10.1038/256376a0] [Citation(s) in RCA: 111] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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632
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Nemes A, Szabó I, Papp S, Soltész L, Turbók E, Frank J, Bologh A. [Neuralgia following lumbal sympathectomy]. Orv Hetil 1974; 115:1335-6. [PMID: 4840695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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633
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Balogh A, Szabó I, Soltész L, Papp S, Turbók E, Frank J, Nemes A. [Patch technic in modern reconstructive vascular surgery]. Orv Hetil 1974; 115:1215-9. [PMID: 4597519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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634
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Beer M, Frank J, Hanszen KJ, Kellenberger E, Williams RC. The possibilities and prospects of obtaining high-resolution information (below 30 A) on biological material using the electron microscope. Some comments and reports inspired by an EMBO workshop held at Gais, Switzerland, October 1973. Q Rev Biophys 1974; 7:211-38. [PMID: 4615338 DOI: 10.1017/s0033583500001414] [Citation(s) in RCA: 46] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Commercially available electron microscopes routinely provide resolution of some 2–4 Å, as determined on the spacing of crystalline lattices of certain stable, small-molecular substances. On biological material either macromolecules or macromolecular assemblies— ‘biologically significant’ details below some 20 Å have hitherto not been observed.we consider as ‘biologically significant’ those structural details observed or contained in electronmicrographs which are consistent with, or confirmed by, other data obtained from biochemical or functional experiments or by other physical methods (optical, magnetic, electric).
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635
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Frank J, Levinson H. Dysmetric dyslexia and dyspraxia. Hypothesis and study. JOURNAL OF THE AMERICAN ACADEMY OF CHILD PSYCHIATRY 1973; 12:690-701. [PMID: 4783406 DOI: 10.1016/s0002-7138(09)61276-0] [Citation(s) in RCA: 86] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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636
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Szántó K, Koó E, Kónya L, Frank J. [Hazards and complications of propanidid (epontol, sombrevin) anesthesia]. Orv Hetil 1973; 114:1877-9. [PMID: 4724893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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637
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Frank J, Papp S, Soltész L, Szabó I, Turbók E. [Our experience with cross-over bypasses]. Orv Hetil 1973; 114:985-7. [PMID: 4540528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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638
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Banner D, Frank J, Gormley M, Koester LJ, Raither S, Smith JH, Wattenberg A. Experimental Comparison ofCPViolation inK¯0→π+π−andK0→π+π−Decays. Int J Clin Exp Med 1973. [DOI: 10.1103/physrevd.7.1989] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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639
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Schwyzer R, Frank J. 271. Affinity chromatography with epsilon-aminocaproyl-choline derivatives. Helv Chim Acta 1972; 55:2678-82. [PMID: 4637280 DOI: 10.1002/hlca.19720550748] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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640
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Frank J. A study of heavy-light atom discrimination in bright-field electron microscopy using the computer. Biophys J 1972; 12:484-511. [PMID: 5030562 PMCID: PMC1484151 DOI: 10.1016/s0006-3495(72)86099-5] [Citation(s) in RCA: 77] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
The Z dependence of the phase angle of the complex atomic scattering amplitude can be used to separate the image due to the heavy atoms from that due to the light atoms of the object structure. The linear theory of image formation applied to a focus series of bright-field images leads to Schiske's formula for the calculation of the structure factor. A program system is described which uses this algorithm for computing both images from a set of digitized electron micrographs of a focus series of uranyl-stained DNA on a thin carbon film.
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641
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Baggish MS, Strummer D, Nair PP, Frank J. Human ovary under isolated perfusion. A model system. Obstet Gynecol 1971; 38:463-71. [PMID: 5094329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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642
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Getz GS, Jakovcic S, Heywood J, Frank J, Rabinowitz M. A two-dimensional thin-layer chromatographic system for phospholipid separation. The analysis of yeast phospholipids. BIOCHIMICA ET BIOPHYSICA ACTA 1970; 218:441-52. [PMID: 5499201 DOI: 10.1016/0005-2760(70)90007-x] [Citation(s) in RCA: 86] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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643
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644
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Frank J, Turbók E. [Retrograde embolectomy in the aortoiliac section]. Orv Hetil 1970; 111:854-6. [PMID: 5439171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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645
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Rényi-Vámos F, Turbók E, Frank J, Kalmár I. [Problems in surgical patients with renal insufficiency]. ACTA CHIRURGICA ACADEMIAE SCIENTIARUM HUNGARICAE 1970; 11:225-229. [PMID: 5510511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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646
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Langer R, Formanek S, Frank J, Martin HH, Hoppe W. [Structure of the murein sacculus of Spirillum serpens. Quantitative electron microscopy studies at high resolution]. HOPPE-SEYLER'S ZEITSCHRIFT FUR PHYSIOLOGISCHE CHEMIE 1969; 350:1173-4. [PMID: 5352337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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647
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Frank J. [Possibilities and problems of an integrated social policy]. ZAHNARZTLICHE MITTEILUNGEN 1969; 59:892-7. [PMID: 5257869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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648
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Christiansen KH, Murphy T, Frank J, Stainback WC. A simple device for serial roentgenography of the circulatory system. PENNSYLVANIA MEDICINE 1969; 72:83-4. [PMID: 5771375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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649
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Hoppe W, Langer R, Frank J, Feltynowski A. [Image differentiation procedures in electron microscopy]. THE SCIENCE OF NATURE - NATURWISSENSCHAFTEN 1969; 56:267-72. [PMID: 5360874 DOI: 10.1007/bf00633921] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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650
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Frank J. The role of hope in psychotherapy. INTERNATIONAL JOURNAL OF PSYCHIATRY 1968; 5:383-95. [PMID: 5659469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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