Search Results - (Author, Cooperation:M. J. Jones)
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1Latest Papers from Table of Contents or Articles in PressChen, J. G., Crooks, R. M., Seefeldt, L. C., Bren, K. L., Bullock, R. M., Darensbourg, M. Y., Holland, P. L., Hoffman, B., Janik, M. J., Jones, A. K., Kanatzidis, M. G., King, P., Lancaster, K. M., Lymar, S. V., Pfromm, P., Schneider, W. F., Schrock, R. R.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-05-25Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Chemistry, Online OnlyPublished by: -
2Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-04-14Publisher: BMJ PublishingElectronic ISSN: 2044-6055Topics: MedicineKeywords: Open access, Public healthPublished by: -
3Latest Papers from Table of Contents or Articles in PressA. D. Gitlin ; C. T. Mayer ; T. Y. Oliveira ; Z. Shulman ; M. J. Jones ; A. Koren ; M. C. Nussenzweig
American Association for the Advancement of Science (AAAS)
Published 2015Staff ViewPublication Date: 2015-07-18Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; B-Lymphocytes/*cytology ; Cell Cycle/genetics/*immunology ; Cell Proliferation ; DNA Replication/genetics/*immunology ; Gene Expression Regulation ; Germinal Center/*cytology ; Immunity, Humoral/*genetics ; Mice ; Mice, Inbred C57BL ; Mice, Transgenic ; S Phase/genetics/immunology ; T-Lymphocytes/*immunologyPublished by: -
4Articles: DFG German National LicensesStaff View
ISSN: 1475-2743Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: GeosciencesAgriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: Abstract. This paper draws on the results of a five-year project on the agronomy, crop physiology and soil physics of the cropping of sorghum and subsidiary crops at several sites in Botswana. The low and erratic yields usually obtained stem largely from the low and erratic rainfall, the harsh physical properties of the soils and the unfavourable interactions between these factors. Deep ploughing is essential to allow root penetration and water retrieval from depth in soils of high bulk density; sorghum plant densities must be kept moderately low, at the price of increased surface evaporation, to ensure that plants are big enough to optimize harvest index; and intercropping with cowpeas should be avoided, since it decreases sorghum yield stability with little appreciable compensation. One essential for a more stable, higher-yielding cropping system is the year-round management of the soil as a water storage medium. This will require the alternation of short periods of bare fallow with a sequence of crops with short and long growth cycles.Type of Medium: Electronic ResourceURL: -
5Articles: DFG German National LicensesCOAD, N. R. ; JONES, M. J. ; BYRNE, A. J. ; PEPPERMAN, M. L.
Oxford, UK : Blackwell Publishing Ltd
Published 1989Staff ViewISSN: 1365-2044Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: The M1 air crash provided an enormous challenge to the anaesthetic and intensive care services of the hospitals which admitted the survivors, many of whom had serious injuries. This account describes some of the problems which were encountered in two of the hospitals, details the workload imposed on the anaesthetists and the staff of the Intensive Therapy Units and identifies factors which, if improved, might advance the management of multiple casualties admitted from the scene of a major disaster.Type of Medium: Electronic ResourceURL: -
6Articles: DFG German National LicensesJONES, M. J. T. ; BOGOD, D. G. ; REES, G. A. D. ; ROSEN, M.
Oxford, UK : Blackwell Publishing Ltd
Published 1988Staff ViewISSN: 1365-2044Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: The ability of midwives to assess accurately the level of epidural blockade after a short period of instruction was examined. Seventy-two midwives estimated the upper level bilaterally in 100 patients, by detection of the loss of sensation to a cold stimulus. The midwife and anaesthetist were in complete agreement over the level of block in 71.5% of cases; the midwife overestimated the height of the block in 9.5% of cases, and underestimated in 19%. The midwife underestimated by three spinal segments in 1.5% of cases, and never by more. The technique was acceptable to patients and midwives alike. This procedure should enable safe management of obstetric analgesia, whoever administers top-ups; accurate detection of a block that recedes below therapeutic levels should facilitate earlier top-ups and thus reduce pain for the patient in labour.Type of Medium: Electronic ResourceURL: -
7Articles: DFG German National LicensesACHOLA, K. J. ; JONES, M. J. ; MITCHELL, R. W. D. ; SMITH, G.
Oxford, UK : Blackwell Publishing Ltd
Published 1988Staff ViewISSN: 1365-2044Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: The catecholamine and cardiovascular responses to laryngoscopy and tracheal intubation were studied in 20 patients who underwent elective gynaecological surgery and who were allocated randomly to receive either practolol 10 mg or saline intravenously prior to induction of anaesthesia. Anaesthesia was induced with fentanyl and thiopentone; atracurium was administered and the lungs were ventilated artificially with 67% nitrous oxide in oxygen. Tracheal intubation was performed when muscle relaxation was adequate. Arterial pressure, heart rate, plasma noradrenaline and adrenaline concentrations were measured before and after tracheal intubation. A significant increase in catecholamine concentrations occurred in both groups in response to tracheal intubation but the magnitude of the increase in adrenaline was greater in the practolol group. There were no significant differences in arterial pressure or heart rate changes between the groups. We conclude that pretreatment with practolol is of no value in the attenuation of the hypertensive response to direct laryngoscopy and tracheal intubation in previously normotensive patients.Type of Medium: Electronic ResourceURL: -
8Articles: DFG German National LicensesLewis, R. P. ; Jones, M. J. ; Eastley, R. J. ; Wandless, J. G.
Oxford, UK : Blackwell Publishing Ltd
Published 1988Staff ViewISSN: 1365-2044Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: The effect of disguising the odour of isoflurane with fruit flavouring, upon the quality of inhalational induction, was studied in 41 children aged 3–10 years in a double-blind, randomised trial. Facemasks were either lightly coated with fruit extract or moistened with water so that their appearance was identical to children, anaesthetist and observer. Children allocated to receive fruit flavouring were significantly quieter than the placebo group, but their degree of movement during induction was unchanged. The incidence of respiratory complications including breath-holding, laryngospasm and coughing was similar in both groups. Overall impression of the quality of induction as assessed by the anaesthetist showed no difference between the groups. This simple, cheap modification of inhalational induction warrants further appraisal while the case for disguising the odour of isoflurane remains unproven.Type of Medium: Electronic ResourceURL: -
9Articles: DFG German National LicensesStaff View
ISSN: 0018-7143Topics: BiologyURL: -
10Articles: DFG German National LicensesStaff View
ISSN: 0018-7143Topics: BiologyURL: -
11Articles: DFG German National LicensesStaff View
ISSN: 1476-4687Source: Nature Archives 1869 - 2009Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsNotes: [Auszug] Table 1. RAINFALL AND RAINFALL NITROGEN AT SAMARU, 1969 Month February March April May June July August September October Year Mean Mean Mean Annual No. shower mineral-iS" ratio field of Rainfall size in rain NH4-N: addition showers (mm) (mm) (p.p.m.) N03-N ...Type of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesStaff View
ISSN: 1420-9071Keywords: Biliary phospholipids, bile flow ; taurocholate ; glycochenodeoxycholate ; taurolithocholateSource: Springer Online Journal Archives 1860-2000Topics: BiologyMedicineNotes: Summary Total phosphorus, inorganic phosphate, and phospholipids were measured in bile of rats and guinea pigs during choleresis and cholestasis produced by taurocholate and taurolithocholate, respectively. Under either experimental condition, total biliary phosphorus concentrations increased significantly in both species, due primarily to an increase in inorganic phosphate. These studies indicate that, if total phosphorus is taken as an estimate of biliary phospholipid concentration, correction for inorganic phosphate is essential under conditions associated with changes in bile secretory function.Type of Medium: Electronic ResourceURL: -
13Articles: DFG German National LicensesStaff View
ISSN: 1573-1634Keywords: Scale heterogeneity ; solute movement ; infiltration ; redistribution ; spatial variability ; hysteresis ; leaching ; unsaturated flow ; numerical analysis ; soil waterSource: Springer Online Journal Archives 1860-2000Topics: GeosciencesTechnologyNotes: Abstract A computer based numerical method is presented for the analysis of water and solute movement in unsaturated heterogeneous porous materials. Such a method is necessary since, for those field studies where solute movement is of concern, the soil profiles under consideration are invariably heterogeneous. The numerical analysis is based on a general one-dimensional finite difference soil water flow model which includes a numerical technique combining the concepts of scale heterogeneity with an interpolative soil water hysteresis model. An explicit finite difference solute movement subroutine is incorporated into the unsaturated flow model to describe the transport of nonreactive solutes. A velocity dependent longitudinal dispersion coefficient is used in the solution of the hydrodynamic dispersion equation. The resulting hysteretic scale heterogeneous solute movement model permits the study of solute dynamics during infiltrating and redistribution in realistically complex spatially varying soil profiles. Results are presented for the leaching of both coarse grading to fine and fine grading to coarse sand profiles. Both vertical and horizontal profiles are studied using either a constant flux or a constant concentration input boundary condition. The four cases studied demonstrate the versatility of the numerical method and emphasise the substantial differences in transport behavior that can arise between heterogeneous and homogeneous profiles.Type of Medium: Electronic ResourceURL: -
14Articles: DFG German National LicensesStaff View
ISSN: 1573-5036Source: Springer Online Journal Archives 1860-2000Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: Summary N-availability in 25 soils, spanning a wide range of C : N ratios, was estimated by maize growth in a pot experiment and ammonium-N production during anaerobic incubation. Discrepancies between the two indices were traced to soils with a high organic matter content and high C : N ratio. Whereas there existed a highly significant negative correlation between C : N ratio and incubation ammonium-N production, maize N-uptake was unrelated to C : N ratio. In particular, for soils of high C : N ratio, soil ammonium-N content after incubation gives a more reliable estimate of N-availability than does incubation ammonium-N production.Type of Medium: Electronic ResourceURL: -
15Articles: DFG German National LicensesStaff View
ISSN: 1573-5036Source: Springer Online Journal Archives 1860-2000Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: Summary N-availability in 25 soils, spanning a wide range of C : N ratios, was estimated by maize growth in a pot experiment and ammonium-N production during anaerobic incubation. Discrepancies between the two indices were traced to soils with a high organic matter content and high C : N ratio. Whereas there existed a highly significant negative correlation between C : N ratio and incubation ammonium-N production, maize N-uptake was unrelated to C : N ratio. In particular, for soils of high C : N ratio, soil ammonium-N content after incubation gives a more reliable estimate of N-availability than does incubation ammonium-N production.Type of Medium: Electronic ResourceURL: