John Mallard

Q: What Schools Are Affiliated With John Mallard

John Mallard is affiliated with the following schools: University of Nottingham, United Medical and Dental Schools of Guy's and St Thomas' Hospitals, University of Aberdeen

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John Mallard

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According to Wikipedia, John Rowland Mallard OBE FRSE FREng was an English physicist and professor of Medical Physics at the University of Aberdeen from 1965 until his retirement in 1992. He was known for setting up and leading the team that developed the first magnetic resonance imaging full body scanner and, in particular, positron emission tomography . He was born in Kingsthorpe, Northampton, England.

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John Mallard's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Proton-electron double magnetic resonance imaging of free radical solutions (1988) (197)
Nuclear magnetic resonance observations in alcoholic cerebral disorder and the role of vasopressin. (1981) (187)
Evaluation of Intra-articular Colloidal Gold Au 198 in the Treatment of Persistent Knee Effusions * (1963) (142)
NUCLEAR MAGNETIC RESONANCE TOMOGRAPHIC IMAGING IN LIVER DISEASE (1981) (124)
Field-Cycled Proton-Electron Double-Resonance Imaging of Free Radicals in Large Aqueous Samples (1989) (92)
The performance of a gamma camera for the visualization of radioactive isotope in vivo. (1963) (91)
NMR imaging: image recovery under magnetic fields with large non-uniformities. (1978) (90)
Errors in temperature measurement by thermocouple probes during ultrasound induced hyperthermia. (1983) (76)
A radioisotope scanner for rectilinear, arc, transverse section and longitudinal section scanning: (ASS--the Aberdeen Section Scanner). (1973) (71)
Differences observed between Electron Spin Resonance Signals from Surviving Tumour Tissues and from their Corresponding Normal Tissues (1964) (62)
CLINICAL APPLICATION OF NUCLEAR MAGNETIC RESONANCE (1981) (61)
Nuclear magnetic resonance pulse sequence and discrimination of high- and low-fat tissues (1984) (58)
In vivo n.m.r. imaging in medicine: the Aberdeen approach, both physical and biological. (1980) (55)
Oesophageal carcinoma demonstrated by whole-body nuclear magnetic resonance imaging. (1981) (54)
Nuclear magnetic resonance of iron and copper disease states. (1983) (53)
Human whole-body NMR tomographic imaging: normal sections. (1981) (51)
Nuclear magnetic resonance imaging of the pancreas. (1982) (50)
Free radicals imaged in vivo in the rat by using proton-electron double-resonance imaging (1990) (47)
Electron Spin Resonance in Surviving Rat Tissues (1966) (46)
A quantitative automatic body scanner for the localisation of radioisotopes in vivo. (1959) (45)
Low-field EPR measurements by field-cycled dynamic nuclear polarization (1991) (43)
Design of ultrasonic transducers for local hyperthermia. (1981) (40)
Radiation sialitis following radioiodine therapy. (1957) (38)
Brain tumour detection using radioactive arsenic. (1961) (37)
A low field NMR imager for clinical use (1987) (35)
Lyoluminescence dosimetry with some saccharides. (1977) (35)
The distribution and radiation dosimetry of zinc-65 in the rat (1960) (30)
Measurement of blood flow in tibial fracture patients using positron emission tomography. (1992) (29)
A Study of Electron Spin Resonance Spectra of Whole Blood from Normal and Tumour Bearing Patients (1973) (29)
AURA: a new respiratory monitor and apnoea alarm for spontaneously breathing patients. (1991) (29)
CRANIAL SCINTIGRAPHY: VALUE OF ADDING EMISSION COMPUTED TOMOGRAPHIC SECTIONS TO CONVENTIONAL PERTECHNETATE IMAGES (512 CASES) (1979) (28)
Nuclear magnetic resonance pulse sequence and discrimination of high- and low-fat tissues. (1984) (28)
An Electron Spin Resonance Cavity for the Detection of Free Radicals in the Presence of Water (1963) (27)
Fetal imaging by nuclear magnetic resonance: a study in goats. Work in progress. (1983) (26)
Cerebral blood flow measured by SPECT as a diagnostic tool in the study of dementia (1989) (26)
Clinical applications of a gamma camera. (1963) (24)
Contrast enhancement of magnetic resonance images by chromium EDTA: an experimental study. (1984) (23)
Imaging by nuclear magnetic resonance and its bio-medical implications. (1979) (23)
Spin-trapped hydroxyl free radicals studied at low field by Field-Cycled Dynamic Nuclear Polarization (1992) (23)
Renal cyst or tumour? Differentiation by whole-body nuclear magnetic resonance imaging. (1981) (20)
SOME LONG-FOCUSING "DEPTH-INDEPENDENT" COLLIMATORS FOR IN-VIVO RADIOISOTOPE SCANNING. (1964) (20)
Characteristics of display systems in scanning and a simple phantom procedure to evaluate over-all scanner performance. (1968) (20)
Medical radioisotope visualization. (A review of "scanning"). (1966) (20)
Particulate oral NMR contrast agents. (1985) (19)
Electron spin resonance in biological tissues. (1969) (19)
DISTRIBUTION OF 99MTC AND TUMOUR-BRAIN CONCENTRATIONS IN RATS. (1965) (19)
The noes have it! Do they? Silvanus Thompson Memorial Lecture, February 18, 1981. (1981) (18)
Electron Spin Resonance in Biological Tissues (1967) (18)
Nuclear magnetic resonance tomographic imaging in renal disease. (1982) (17)
The Evolution of Medical Imaging: From Geiger Counters to MRI--A Personal Saga (2003) (16)
A statistical model for the visualisation of changes in the count density on radioisotope scanning displays. (1969) (16)
A critical assessment of ultrasonic fetal cephalometry. (1974) (16)
The effects of some physical factors on the production of hyperthermia by ultrasound in neoplastic tissues (1981) (16)
Sensitivity and Resolution in Radioisotope Scanning (1969) (16)
Pattern of 2-deoxy-2-[18F]-fluro-D-glucose accumulation in liver tumours: primary, metastatic and after chemotherapy. (1992) (15)
Dielectric Absorption of Microwaves in Human Tissues (1968) (14)
Local hyperthermia induced by focussed and overlapping ultrasonic fields--an in vivo demonstration. (1983) (13)
Seeds of Pure Beta-ray Emitter (Yttrium-90) for Radiation Hypophysectomy (1956) (13)
The Wellcome Foundation Lecture, 1984 - Nuclear magnetic resonance imaging in medicine: medical and biological applications and problems (1986) (13)
Medical Radioisotope Scanning (1965) (13)
Electron spin resonance spectrometry on the whole mouse in vivo: a 100 MHZ spectrometer. (1971) (13)
NMR imaging in liver disease. (1984) (12)
Some aspects of the history of nuclear medicine in the United Kingdom. (1979) (12)
Electron spin resonance as a useful technique in the management of Hodgkin's disease. (1977) (12)
Impedance imaging in upper arm fractures. (1990) (12)
A comparative study of the accuracy of ultrasound imaging, X-ray computerized tomography and low field MRI diagnosis of ovarian malignancy. (1988) (12)
The collywobbler--a moving collimator image-processing device for stationary detectors in radioisotope scanning. (1969) (11)
A high-resolution, small diameter image intensifier gamma camera system. (1967) (11)
The construction and assessment of lenses for local treatment of malignant tumours by ultrasound. (1983) (11)
A small gamma camera--improvements in the resolution, a setting-up procedure and a digital print-out. (1966) (11)
Applications of lyoluminescence (1980) (11)
The measurement of the performance of the display system of radioisotope imaging device: the multi-element band display. (1976) (11)
A comparative study of the accuracy of ultrasound, X-ray CT and low field MRI in the demonstration of cervical and uterine malignancy. (1989) (11)
The effect of thermal conduction during local hyperthermia induced by ultrasound: a phantom study. (1982) (11)
Whole‐body nuclear magnetic resonance imaging: The first report of its use in surgical practice (1981) (10)
Data processing of radioisotope images for optimum smoothing. (1971) (10)
The radionuclide imaging process and factors influencing the choice of an instrument for brain scanning. (1972) (9)
A Clinical Hyperthermia Unit Utilising an Array of Seven Focussed Ultrasonic Transducers (1983) (9)
Some of the factors involved in the Sarvazyan method for recording ultrasound field distributions with special reference to the application of ultrasound in physiotherapy. (1990) (9)
The influence of picture element size on the quality of clinical radionuclide images. (1982) (9)
The experimental determination of the dose distribution around yttrium-90 sources suitable for pitutatry implantation. (1963) (9)
A new sensitive technique for study of radiation effects in amino acids (1976) (9)
A method of correction for extrathyroidal radioactivity. (1958) (9)
The use of iodine 132 in studies of thyroid function. (1958) (9)
EPR spectral information obtained from field-cycled proton-electron double-resonance images (1991) (8)
An 80 Mc/s electron spin resonance spectrometer for aqueous samples (1965) (8)
ESR signal from iron transferrin and caeruloplasmin in the presence of ferrous ions. (1977) (8)
The Magnetic Properties of Uranium and Uranium-Iron Alloys (1950) (8)
Production of UV-generated hydroxyl free radicals imaged by proton-electron double-resonance imaging with spin trapping (1991) (8)
Magnetic resonance imaging—the Aberdeen perspective on developments in the early years (2006) (8)
NUCLEAR MAGNETIC RESONANCE TOMOGRAPHIC IMAGING IN LIVER DISEASE. (1982) (8)
On Piezoluminescence in Irradiated Alkali Halides (1983) (8)
Theoretical considerations in relation to the treatment of brain tumours by means of local hyperthermia generated by ultrasound fields. (1991) (8)
The longitudinal and lateral response of multichannel focusing collimators. (1968) (7)
AURA: a new respiratory monitor. (1990) (7)
Variations in thyroid function in normal subjects. (1958) (7)
Plasma total iron-binding capacity measured by electron spin resonance. (1977) (7)
Hevesy memorial medal lecture 1985 (September 4th, 1985). Some call it laziness: I call it deep thought (with apologies to Garfield). (1987) (7)
Description of anomalous E.S.R. signals from normal rabbit liver. (1971) (7)
A proposed model for the visual detection of signals in radioisotope display images. (1974) (6)
Measurement of the sensitivity of gamma ray imaging systems. (1974) (6)
Use of Long Cavities for Aqueous Biological Tissue Samples in an Electron Spin Resonance Spectrometer (1964) (6)
The Aberdeen Impedance Imaging System. (1989) (6)
Temperature and saturation effects in the ESR spectra of whole tissues. (1969) (6)
Changes in NMR relaxation times of adjacent muscle after implantation of malignant and normal tissue. (1979) (6)
Dielectric Absorption of Microwaves in Human Tissues (1967) (5)
The Dosimetry of Yttrium-90 Sources Suitable for Pituitary Implantation: Comparison of Theoretical and Experimental Results (1963) (5)
Quantitative multi-level display of radioisotope scan data via a small digital computer. (1973) (5)
Cerebral blood flow in Alzheimer's disease imaged by Positron Emission Tomography: the effects of physostigmine infusion (1992) (5)
Diagnostic value of computerised isotopic section renal scanning. (1977) (5)
Monitoring fracture healing by impedance imaging (1989) (4)
Theoretical considerations of conditions for high resolution radioisotope scanning. (1968) (4)
The influence of size and radiopharmaceutical concentration ratio on the detection of abnormalities in clinical radionuclide imaging. (1978) (4)
A brief personal account of the Aberdeen story--with particular reference to SPECT and MRI. (1993) (4)
VISUALIZATION IN SCANNING. (1969) (4)
A Comparative Study of the Accuracy of Ultrasound Imaging, X-Ray Computerized Tomography and Low Field MRI Diagnosis of Ovarian Malignancy (1989) (4)
Lung scanning in pulmonary thrombo-embolism. (1972) (4)
A preliminary investigation of 67Ga citrate distribution in hyperferraemic patients (1980) (4)
Study of tissue compression in breast phantoms: possible implications for the use of X-ray mammography as a method of imaging breast carcinoma. (1992) (4)
Advantages resulting from the Addition of a Versatile Multichannel Analyser to an Electron Spin Resonance Spectrometer (1965) (3)
Nomenclature in scanning investigation. (1978) (3)
Choice of radioisotopes for therapy. (1957) (3)
The Contribution of Medical Physicists and Doctors in Aberdeen to the Evolution of Modern Medical Imaging - SPECT, PET and MRI, 1965-1992 (2006) (3)
Circumstantial evidence for surface modes of resonance on the surface of HeLa cell nuclei. (1979) (3)
Simple techniques to show the distribution of colloidal gold 198 in body cavities. (1957) (3)
A clinical trial of the value of a tomographic section view to identify liver abnormalities by radionuclide imaging with special reference to metastatic disease (1981) (3)
A tritium counter designed for routine laboratory use. (1960) (3)
Protection thyroid-uptake measurements upon staff handling radioactive iodine. (1958) (3)
A Nitric Oxide Induced Electron Spin Resonance Signal in Polymethacrylates (1963) (3)
THE ABER-GAMMASCOPE. AN IMAGE INTENSIFIER GAMMA CAMERA. (1969) (3)
The Radionuclide Imaging Process (1972) (2)
Potassium Perchlorate in Thyrotoxicosis (1960) (2)
An example of the contribution of radioisotope axial tomography to the diagnosis of acoustic neuromas. (1977) (2)
Radionuclide emission imaging. Single-photon techniques including radiopharmaceutical developments. (1980) (2)
Dosage variation in the Cones and Gregory technique for intracavitary irradiation of the bladder. (1955) (2)
Uptake of Zn65 in the human prostate. (1969) (2)
Regional Cerebral Blood Flow Imaging: A Quantitative Comparison of Technetium-99m-HMPAO SPECT with C1502 PET (2006) (2)
Prospects for NMR Microscopy (1990) (2)
Fundamental aspects of radioisotope scanning. (1965) (2)
A "depth-independent" collimator for use with 99mTc in both conventional and transverse section scanning. (1975) (2)
Physical aspects of scintiscanning. (1969) (2)
Medical imaging by nuclear magnetic resonance - a review of the Aberdeen physical and biological approach (1980) (1)
Some call it laziness (1987) (1)
Nuclear magnetic resonance: First sight of a single cell (1986) (1)
Observations on ratemeter controlled colour dot scan displays. (1973) (1)
Value of radioisotope axial tomography in the diagnosis of a cystic malignant glioma (1977) (1)
On the Combination of an Electron Spin Resonance Spectrometer and a Multichannel Analyser (1966) (1)
A computer based system for monitoring heat and fluid balance in severely burned patients (1989) (1)
Performance evaluation of ultrasonic scanners. (1970) (1)
THE MANAGEMENT OF GLIOMATA. RADIOISOTOPE LOCALIZATION TECHNIQUES. (1963) (1)
Measurement of the performance of the gamma camera oscilloscope display. (1977) (1)
PRINCIPLES OF SCANNING AND CURRENT PHYSICAL PROBLEMS. (1969) (1)
4506222 Methods of producing image information from objects (1986) (1)
Field modifying elements for an electromagnet having a substantially C-shaped yoke (1987) (1)
Evaluation of X-ray CT (EMI scan) and isotope brain studies, including radioisotope axial tomography (2004) (1)
Contribution of radioisotope CAT to the detection of recurrent tumour in the brain (1980) (1)
Procedure to follow after radioisotope accidents; an accident trolley. (1956) (1)
Magnetic Resonance Imaging (MRI) — The odyssey of one contributor to its birth (1992) (0)
The Management of the Gliomata (1963) (0)
Ultrasound hyperthermia device (1989) (0)
A method for the distribution of paramagnetic material in solution to obtain performing image (1995) (0)
THE QUANTITATIVE ANALYSIS OF SCINTISCAN DISPLAYS OF THE BRAIN, IMPROVEMENTS TO A GAMMA CAMERA, AND A PHANTOM TECHNIQUE TO INTERCOMPARE THE PERFORMANCE OF RADIOISOTOPE SCANNING MACHINES. (1968) (0)
Radioisotope imaging. The end of the beginning. (1974) (0)
4652825 Magnetic coils (1987) (0)
A process for obtaining image information from an object to be examined (1978) (0)
Coil shape for generating magnetic fields quadrupolar (1979) (0)
Scintiscanning (1969) (0)
STATISTICAL STUDY OF DISTRIBUTION OF HENS AT FEEDERS : APPLICATION TO STANDARDS (1975) (0)
Mallard, John R.: Contributions from Aberdeen to the Emergence of Worldwide, Clinically Diagnostic, MRI (2010) (0)
Nuclear imaging. (1980) (0)
Conditions for high resolution radioisotope scanning. (1969) (0)
Triplanar proton imaging in pregnancy (1984) (0)
Progress & The Current State Of Art Of C. T. Systems (1986) (0)
Book reviewSolid State Biophysics. Edited by WyardS. J., pp. xiii + 424, illus., 1969 (Maidenhead, McGraw-Hill), 120s. (1970) (0)
Quantitative imaging in vivo. Why? What is being done now? What are some of the problems? What may the future be? (1990) (0)
The Aberdeen phased array: a real-time ultrasonic scanner with dynamic focus (1980) (0)
ESR signal from ion transferrin and caeruloplasmin in the presence of ferrous ions. (1977) (0)
4706025 Methods of producing image formation from objects (1988) (0)
Not cashing in on inventions (1987) (0)
A clinical trial of the value of a tomographic section view in the identification of liver metastases by radionuclide imaging (1980) (0)
Electron spin resonance study of changes in implanted muscle: a model for implanted (2017) (0)
You can see right through me (1997) (0)
Determination of T1 and T2 in vivo (1985) (0)
Book ReviewFundamental Problems in Scanning. Compiled and Edited by GottschalkA. and BeckR. N., pp. xvi + 410, illus., 1968 (Springfield, Illinois, Charles C. Thomas), $26.75. (1970) (0)
A Digital Data Logging Technique for Medical Radioisotope Scanners (2017) (0)
DISTRIBUTION OF $sup 99$mTc AND TUMOR/BRAIN CONCENTRATIONS IN RATS (1965) (0)
Basic Science Principles of Nuclear Medicine, Charles M. Boyd, Glenn V. Dalrymple (Eds.). C. V. Mosley Co., St Louis (1974), ix, £9.95 (1975) (0)
Ultrasound Hyperthermia : Matching The Isotherms To Asymmetric Tumour Volumes (1986) (0)
Retinal Disease in Neurology (1965) (0)
4891593 Methods of obtaining images representing the distribution of paramagnetic molecules in solution (1991) (0)
Book reviewAdvances in Dynamic Radioactive Scanning. Compiled and edited by WangYen, pp. vii + 129, 75 illus., 1969 (Springfield, Illinois, U.S.A., Charles C. Thomas), $8.50. (1970) (0)
Quantitative imaging in vivo. (1990) (0)
IMPROVEMENTS IN OR RELATING TO APPARATUS FOR USE IN DEVICES FOR INVESTIGATING THE DISTRIBUTION OF RADIATION FROM AN EXTENDED SOURCE OF IONISING RAYS. (1971) (0)
Problems facing university science (1987) (0)
The performance of multi-element band displays in radioisotope imaging. (1977) (0)
Data processing of radiosotope images for optimum smoothing. (1971) (0)
Detection of Oxygen-Derived free Radicals in the Isolated Reperfused Ischaemic Rat Heart Using a New Magnetic Resonance Technique (1992) (0)
ReviewPhysical Foundations of Radiology. By GlasserO., QuimbyEdith H., TaylorL. S., WeatherwaxJ. L. and MorganR. H., 3rd edn., pp. xi + 503 (Pitman Medical Publishing Co. Ltd.), 65s. (1963) (0)

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What Schools Are Affiliated With John Mallard?

John Mallard is affiliated with the following schools: