Search Results - (Author, Cooperation:R. Forster)
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1Latest Papers from Table of Contents or Articles in PressE. Kiermaier ; C. Moussion ; C. T. Veldkamp ; R. Gerardy-Schahn ; I. de Vries ; L. G. Williams ; G. R. Chaffee ; A. J. Phillips ; F. Freiberger ; R. Imre ; D. Taleski ; R. J. Payne ; A. Braun ; R. Forster ; K. Mechtler ; M. Muhlenhoff ; B. F. Volkman ; M. Sixt
American Association for the Advancement of Science (AAAS)
Published 2015Staff ViewPublication Date: 2015-12-15Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Bone Marrow Cells/physiology ; Chemokine CCL21/*metabolism ; *Chemotaxis ; Dendritic Cells/*physiology ; Glycosylation ; Ligands ; Lymph Nodes/cytology/*physiology ; Mice ; Mice, Inbred C57BL ; Mice, Mutant Strains ; *Protein Processing, Post-Translational ; Receptors, CCR7/*metabolism ; Sialic Acids/*metabolismPublished by: -
2Latest Papers from Table of Contents or Articles in PressLiu, T.-L., Upadhyayula, S., Milkie, D. E., Singh, V., Wang, K., Swinburne, I. A., Mosaliganti, K. R., Collins, Z. M., Hiscock, T. W., Shea, J., Kohrman, A. Q., Medwig, T. N., Dambournet, D., Forster, R., Cunniff, B., Ruan, Y., Yashiro, H., Scholpp, S., Meyerowitz, E. M., Hockemeyer, D., Drubin, D. G., Martin, B. L., Matus, D. Q., Koyama, M., Megason, S. G., Kirchhausen, T., Betzig, E.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-04-20Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Cell Biology, Online Only, PhysicsPublished by: -
3Articles: DFG German National LicensesStaff View
ISSN: 1089-7623Source: AIP Digital ArchiveTopics: PhysicsElectrical Engineering, Measurement and Control TechnologyNotes: A micro-thermocouple, made of tungsten versus gold-0.07% Fe, is used in a scanning tunnel microscopelike setup to measure temperature profiles with submicrometer (100 nm) and submicrosecond (50 ns) resolution on centimeter (cm) area thin film surfaces. The installation is equipped with a new type of three-directional piezoelectric inertia drive and enables measurements in the temperature range from 4 to 300 K. The thermal conductivity of a 10 μm gold foil and a silicon wafer (260 μm) has been measured from 8 to 300 K and the thermal boundary resistances of GE-7031 varnish and In-foil, used to mount the samples, were determined. The measured temperature profiles, as a function of time and tip location on the sample, were modeled and fitted by the finite element method. The installation has been designed for mesoscopic temperature profiling to investigate thermal conductivity and diffusivity of thin films, multilayers, and thermal boundary resistances. The results for gold films agree with data reported in the literature. The importance of the boundary resistance (and boundary conditions) in heat flow experiments is emphasized. © 1996 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
4Articles: DFG German National LicensesCUNLIFFE, W. J. ; PERERA, W. D. H. ; THACKRAY, P. ; WILLIAMS, M. ; FORSTER, R. A. ; WILLIAMS, S. M.
Oxford, UK : Blackwell Publishing Ltd
Published 1976Staff ViewISSN: 1365-2133Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: We have used surface microscopy to measure the pilo-sebaceous duct orifices at different sites in 150 subjects. Our data have shown that there are more pilo-sebaceous units on the face compared to the back and that these exits are smaller on the face. Despite the small exit the sebum excretion rate per gland on the forehead was not significantly different from that on the back. Thus the number of pilo-sebaceous duct units and the pilo-sebaceous canal exit size are possible factors in the localization of acne.Type of Medium: Electronic ResourceURL: -
5Articles: DFG German National LicensesCOTTERILL, J. A. ; CUNLIFFE, W. J. ; FORSTER, R. A. ; WILLIAMSON, D. M. ; BULUSU, L.
Oxford, UK : Blackwell Publishing Ltd
Published 1971Staff ViewISSN: 1365-2133Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineType of Medium: Electronic ResourceURL: -
6Articles: DFG German National LicensesStaff View
ISSN: 1749-6632Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Natural Sciences in GeneralType of Medium: Electronic ResourceURL: -
7Articles: DFG German National LicensesForster, R. ; Frost, M. ; Fulle, D. ; Hamann, H. F. ; Hippler, H. ; Schlepegrell, A. ; Troe, J.
College Park, Md. : American Institute of Physics (AIP)
Published 1995Staff ViewISSN: 1089-7690Source: AIP Digital ArchiveTopics: PhysicsChemistry and PharmacologyNotes: Saturated laser induced fluorescence is used for the sensitive detection of radicals in high pressure gases. The method and its application to a series of addition reactions of HO radicals in the high pressure regime are described. Experiments between 1 and 150 bar of the bath gas He allow for falloff extrapolations to the high pressure limit of the recombination reactions. Limiting rate constants (in cm3 molecule−1 s−1) of 2.2×10−11 for HO+HO→H2O2, of 3.3×10−11 for HO+NO→HONO, of 7.5×10−11 for HO+NO2→HONO2, and of 9.7×10−13 for HO+CO→HOCO (and H+CO2) are derived at 298 K. © 1995 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
8Articles: DFG German National LicensesStaff View
ISSN: 1365-3040Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: BiologyNotes: Photosynthetic capacities of five species of brown algae in red light were found to be strongly limited by the inorganic carbon supply of natural sea water. Under these conditions, pH 8·2 and dissolved inorganic carbon concentration (DIG) of 2·1 mol m−3, a short pulse of blue light was found to increase the subsequent rate of photosynthesis in saturating red light. The degree of blue light stimulation varied between species, ranging from an increase of over 200% of the original rate in Colpomenia peregrins to only 10% in Dictyota dichotoma. Increasing the DIG concentration of sea water by bicarbonate addition resulted in carbon saturation of photosynthesis in all five species. Blue light stimulation was greatly reduced at these higher DIG concentrations. The response in Laminaria digitata was examined in more detail by manipulation of pH and DIG to produce solutions with different concentrations of dissolved CO2. At a CO2 concentration typical of normal sea water (12·4 mmol m−3), blue light treatment increased photosynthetic rate by approximately 50%. Blue light stimulation was increased to over 150% at CO2 concentrations below that of sea water, whereas at concentrations above that of sea water, the effect was diminished. Therefore, the effect of blue light on photosynthetic capacity appears to involve an increase in the rate of supply of carbon dioxide to the plant.Type of Medium: Electronic ResourceURL: -
9Articles: DFG German National LicensesDetection of phormium yellow leaf phytoplasma in New Zealand flax (Phormium tenax) using nested PCRsAndersen, M. T. ; Beever, R. E. ; Gilman, A. C. ; Liefting, L. W. ; Balmori, E. ; Beck, D. L. ; Sutherland, P. W. ; Bryan, G. T. ; Gardner, R. C. ; Forster, R. L. S.
Oxford, U.K. and Cambridge, USA : Blackwell Publishers
Published 1998Staff ViewISSN: 1365-3059Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: A reliable diagnostic method was developed for use in studying the relationship between phormium yellow leaf disease of New Zealand flax (Phormium tenax) and its associated phytoplasma (phormium yellow leaf phytoplasma: PYL). Diagnosis involved a nested PCR (polymerase chain reaction) technique targeting the 16S rRNA gene. DNA was extracted from woody rhizome tissues of NZ flax plants using CTAB and a high salt precipitation step. This method effectively eliminated polysaccharides, gum-like material and other compounds inhibitory to PCRs that occur at high concentrations in diseased NZ flax rhizomes. PCR competence of each DNA preparation from both healthy and yellow leaf diseased plants was assessed using the general prokaryotic 16S rRNA gene primers, Gd1/Berg54. These primers amplified DNA from both diseased and healthy plants. PYL 16S rDNA sequences were not detected consistently following amplification by PCR (35 cycles) using the ‘universal’ phytoplasma-specific primer pairs R16F2/R16R2 or P1/P6. By contrast, PYL was consistently detected in diseased, but not healthy, NZ flax plants, following nested PCR of the products of the above three primer pairs. Nested PCRs involve the primers NGF/NGR, which were designed to hybridize with all phytoplasmas for which published sequences were available. The most sensitive level of detection by nested PCR was achieved using primers R16F2/R16R2, rather than primers P1/P6 or Gd1/Berg54, for the primary amplification step. The consistent association found in this study between yellow leaf disease and PYL further substantiates this phytoplasma as the causal agent. PCR products of the expected size were also amplified by nested PCR using the primers R16F2/R16R2 followed by NGF/NGR from C. roseus tissues infected with five other phytoplasmas representing three distinct phytoplasma groups. Therefore nested PCRs with these pairs of primers should be useful for detecting other phytoplasmas, in particular those occurring at low concentrations or in recalcitrant tissues.Type of Medium: Electronic ResourceURL: -
10Articles: DFG German National LicensesStaff View
ISSN: 1749-6632Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Natural Sciences in GeneralType of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesCOTTERILL, J. A. ; CUNLIFFE, W. J. ; WILLIAMSON, B. ; FORSTER, R. A.
Oxford, UK : Blackwell Publishing Ltd
Published 1971Staff ViewISSN: 1365-2133Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: SUMMARY.— A simple, rapid and reproducible method for the semiquantitative determination of the main lipid classes of sebum is described.Type of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesCUNLIFFE, W. J. ; COTTERILL, J. A. ; WILLIAMSON, B. ; FORSTER, R. A.
Oxford, UK : Blackwell Publishing Ltd
Published 1972Staff ViewISSN: 1365-2133Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineType of Medium: Electronic ResourceURL: -
13Articles: DFG German National LicensesCUNLIFFE, W. J. ; DODMAN, B. ; HOLMES, R. L. ; FORSTER, R. A.
Oxford, UK : Blackwell Publishing Ltd
Published 1971Staff ViewISSN: 1365-2133Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineType of Medium: Electronic ResourceURL: -
14Articles: DFG German National LicensesStaff View
ISSN: 0025-1895Topics: EconomicsURL: -
15Articles: DFG German National LicensesCUNLIFFE, W. J. ; STAINTON, C. ; FORSTER, R. A.
Oxford, UK : Blackwell Publishing Ltd
Published 1983Staff ViewISSN: 1365-2133Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: Investigations on fifteen patients with acne showed that at the end of 1 and 2 months of treatment 5% benzoyl peroxide increased the sebum excretion rate by 22.5%. This rise in sebum excretion is probably due to the comedolytic activity of benzoyl peroxide which will influence the pooling of sebum in the upper reaches of the pilosebaceous duct.Type of Medium: Electronic ResourceURL: -
16Articles: DFG German National LicensesStaff View
ISSN: 0006-291XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyPhysicsType of Medium: Electronic ResourceURL: -
17Articles: DFG German National LicensesStaff View
ISSN: 0006-291XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyPhysicsType of Medium: Electronic ResourceURL: -
18Articles: DFG German National LicensesStaff View
ISSN: 0010-7565Topics: General, InterdisciplinaryURL: -
19Articles: DFG German National LicensesStaff View
ISSN: 0006-291XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyPhysicsType of Medium: Electronic ResourceURL: -
20Articles: DFG German National LicensesBooth, A.W. ; Carroll, J.T. ; Forster, R. ; Goeransson, G. ; Gustafsson, L. ; Ho, N.
Amsterdam : ElsevierStaff ViewISSN: 0010-4655Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Computer SciencePhysicsType of Medium: Electronic ResourceURL: