Search Results - (Author, Cooperation:P. R. Payne)
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1Latest Papers from Table of Contents or Articles in PressW. Hersh ; J. A. Jacko ; R. Greenes ; J. Tan ; D. Janies ; P. J. Embi ; P. R. Payne
Nature Publishing Group (NPG)
Published 2011Staff ViewPublication Date: 2011-02-19Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Electronic Health Records/economics/*legislation & ; jurisprudence/trends/*utilization ; Genetics, Microbial/methods/trends ; Health Care Reform/economics/*legislation & jurisprudence/statistics & numerical ; data/*trends ; Humans ; Investments ; Medical Informatics/*methods/statistics & numerical data/*trends ; Motivation ; Patient Care/*methods/standards/statistics & numerical data/*trends ; Point-of-Care Systems/trends/utilization ; United StatesPublished by: -
2Articles: DFG German National LicensesMoolgaoker, A. S. ; Rizvi, J. H. ; Payne, P. R. ; Parker, J. C.
Oxford, UK : Blackwell Publishing Ltd
Published 1976Staff ViewISSN: 1471-0528Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: Three years' experience of a total of 128 patients undergoing surgery for stress incontinence is described. Forty-three patients had an internal urethrotomy performed routinely at the end of the operation, 26 had routine urethral dilatation and 59 had neither procedure. Internal urethrotomy, and to a lesser extent urethral dilatation, resulted in prompt return of spontaneous and efficient micturition following removal of the Foley catheter on the third postoperative day. The postoperative stay averaged 6·4 days in the urethrotomy group of patients, 7·6 days in those who had urethral dilatation and 10·6 days in the others. The two-year cure rate in the patients who had neither procedure performed was 85 per cent and as yet no failures have occurred in the patients who had internal urethrotomy or urethral dilatation performed.Type of Medium: Electronic ResourceURL: -
3Articles: DFG German National LicensesStaff View
ISSN: 1471-0528Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineType of Medium: Electronic ResourceURL: -
4Articles: DFG German National LicensesStaff View
ISSN: 1471-0528Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: Summary. Urethrocliesis is a vaginal operation for stress incontinence in which the whole length of the urethra is narrowed by two rows of nonabsorbable sutures. A 2-year follow-up of the first 62 patients shows that 60 patients were satisfied with the results of their operation: a result that compares favourably with any of the other surgical procedures used for stress incontinence. The simplicity of the operation, and the fact that it can be applied to the old and young with an equal degree of success, commends it as an initial line of treatment in the management of stress incontinence.Type of Medium: Electronic ResourceURL: -
5Articles: DFG German National LicensesStaff View
ISSN: 1471-0528Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineType of Medium: Electronic ResourceURL: -
6Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] IT has been claimed on a number of occasions during the past few years that it is possible to bring about substantial improvements in the health and well being of the poor people of the world by the application of some relatively cheap and simple technology. Such a possibility seems theoretically ...Type of Medium: Electronic ResourceURL: -
7Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] The concept of a worldwide protein gap, derived from the diagnosis of kwashiorkor as a protein deficiency state, is no longer tenable. Current estimates of children's protein and energy requirements are considered realistic, and by these criteria the problem is mainly one of quantity rather ...Type of Medium: Electronic ResourceURL: -
8Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] In subsistence agricultural societies, most adults are smaller and take less food than those in affluent communities. The pattern of eating is often feast-and-fast; the heavy manual work of cultivating the next year's crops frequently coincides with reduced availability of food. In these ...Type of Medium: Electronic ResourceURL: -
9Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] From tables of average body weight extending from 13 weeks after conception3 and from birth to 17 yr (ref. 4), we have calculated increments in body weight per unit time (AM). Similarly, the increments in body fat mass (AF) can be calculated from data on average body composition at various ages3'6. ...Type of Medium: Electronic ResourceURL: -
10Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] The accuracy of these formulae was greatly improved by McDowell and Allen4, who pointed out that embryo age should be calculated not from conception but rather from the end of the "lag" phase of prenatal development. The equation then became W = a(t?t')b (1) where t' represents the duration of ...Type of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] Maternal starvation reduces the viability of the offspring less in man than in other mammals. It is suggested that this is associated with the less exacting demands made on the mother by slower growing primate ...Type of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] THE estimation of tritium, using the gases generated by the reaction of 'active' water with aluminium carbide as the filling for a proportional gas counter, has been described by White, Campbell and Payne1. A method has now been developed which enables the gas to be prepared from tritium-labelled ...Type of Medium: Electronic ResourceURL: -
13Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] THE similarity of the exchange characteristics of deuterium and tritium, together with the ease of deuteration of many organic compounds, suggest that tritium will be a valuable biological tracer. Tritiated metabolites can be detected in much greater dilutions than the same compounds labelled with ...Type of Medium: Electronic ResourceURL: -
14Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] Fig. 1. Relationship between nitrogen balance and nitrogen intake for three proteins (egg, E\ casein, C; wheat gluten, W), to be expected when caloric intake is twice basal calories/day. The numerals indicate the slopes of the curves at the points indicated Fig. 1 shows for three proteins the ...Type of Medium: Electronic ResourceURL: -
15Articles: DFG German National LicensesStaff View
ISSN: 1432-1114Source: Springer Online Journal Archives 1860-2000Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision MechanicsNotes: Abstract It is known that the water “splashes-up” or rises above the undisturbed surface immediately in front of a planing surface. This rise is greatest in front of a flat planing plate and a number of attempts have been made to reduce the experimental measurements of this phenomenon to some kind of order. Since it was first independently proposed by both Schnitzer and Smiley in 1952, all attempts to correlate the flat plate splash-up have started with the assumption that splash is only a function of the immersed length of the plate and is independent of trim angle at least below about 20°. In part, this was because the three early studies which compared this hypothesis with experimental data omitted those portions of the data which did not support the hypothesis. The present paper concludes that this forty year old hypothesis is fallacious and that the water rise in front of any prismatic planing surface is best approximated by $$\frac{d}{{\sqrt {bl} }} = k\sin ^2 {\mathbf{\tau }}$$ whered is the vertical water rise at the water/keel intersection;b is the beam;l is the submerged length of the keel;τ is the trim angle;k: is a constant determined from experiment, approximated by,k = 2e −2.5β , whereβ is the deadrise angle in radians. It might be thought that this is a slight contribution, of little practical import, but for one thing. Starting in the 1950's most towing tank experimenters in the United States abandoned the difficult measurement of model draft and obtained only the “actually wetted length” from underwater photographs. But theoretical planing force calculations require a knowledge of the relationship between a hull and the undisturbed water plane. Thus if modern experimental data is to be compared with theory, it is necessary to estimate what the undefined splash-up or water rise was during each experiment, in order to estimate the model's true position in space. The paper concludes by criticizing the format of some modern reports of experiments with model planing hulls and suggests that, in addition to the usual graphical presentations, measured data should always be reported numerically. Also, that when relevant data is omitted from a plot, the facts of such omission should be clearly stated.Type of Medium: Electronic ResourceURL: