Search Results - "Iinuma, Y"

Atmospheric Stability of Levoglucosan: A Detailed Laboratory and Modeling Study by Hoffmann, D, Tilgner, A, Iinuma, Y, Herrmann, H

“…Levoglucosan, an important molecular marker for biomass burning, represents an important fraction of the water-soluble organic carbon in atmospheric particles…”
Get full text

The formation, properties and impact of secondary organic aerosol: current and emerging issues by Hallquist, M., Wenger, J. C., Baltensperger, U., Rudich, Y., Simpson, D., Claeys, M., Dommen, J., Donahue, N. M., George, C., Goldstein, A. H., Hamilton, J. F., Herrmann, H., Hoffmann, T., Iinuma, Y., Jang, M., Jenkin, M. E., Jimenez, J. L., Kiendler-Scharr, A., Maenhaut, W., McFiggans, G., Mentel, Th. F., Monod, A., Prévôt, A. S. H., Seinfeld, J. H., Surratt, J. D., Szmigielski, R., Wildt, J.

“…Secondary organic aerosol (SOA) accounts for a significant fraction of ambient tropospheric aerosol and a detailed knowledge of the formation, properties and…”
Get full text

Source characterization of biomass burning particles: The combustion of selected European conifers, African hardwood, savanna grass, and German and Indonesian peat by Iinuma, Y., Brüggemann, E., Gnauk, T., Müller, K., Andreae, M. O., Helas, G., Parmar, R., Herrmann, H.

“…We carried out a detailed size‐resolved chemical characterization of particle emissions from the combustion of European conifer species, savanna grass, African…”
Get full text

Trace metal characterization of aerosol particles and cloud water during HCCT 2010 by Fomba, K. W, van Pinxteren, D, Müller, K, Iinuma, Y, Lee, T, Collett Jr., J. L, Herrmann, H

“…Trace metal characterization of bulk and size-resolved aerosol and cloud water samples were performed during the Hill Cap Cloud Thuringia (HCCT) campaign…”
Get full text

Seasonal variation of aliphatic amines in marine sub-micrometer particles at the Cape Verde islands by Müller, C., Iinuma, Y., Karstensen, J., van Pinxteren, D., Lehmann, S., Gnauk, T., Herrmann, H.

“…Monomethylamine (MA), dimethylamine (DMA) and diethylamine (DEA) were detected at non-negligible concentrations in sub-micrometer particles at the Cap Verde…”
Get full text

Terpenylic acid and related compounds: precursors for dimers in secondary organic aerosol from the ozonolysis of α- and β-pinene by Yasmeen, F., Vermeylen, R., Szmigielski, R., Iinuma, Y., Böge, O., Herrmann, H., Maenhaut, W., Claeys, M.

“…In the present study, we have characterized the structure of a higher-molecular weight (MW) 358 α- and β-pinene dimeric secondary organic aerosol (SOA) product…”
Get full text

Campholenic aldehyde ozonolysis: a mechanism leading to specific biogenic secondary organic aerosol constituents by Kahnt, A, Iinuma, Y, Mutzel, A, Böge, O, Claeys, M, Herrmann, H

“…In the present study, campholenic aldehyde ozonolysis was performed to investigate pathways leading to specific biogenic secondary organic aerosol (SOA) marker…”
Get full text

Water uptake by biomass burning aerosol at sub- and supersaturated conditions: closure studies and implications for the role of organics by Dusek, U., Frank, G. P., Massling, A., Zeromskiene, K., Iinuma, Y., Schmid, O., Helas, G., Hennig, T., Wiedensohler, A., Andreae, M. O.

“…We investigate the CCN activity of freshly emitted biomass burning particles and their hygroscopic growth at a relative humidity (RH) of 85%. The particles…”
Get full text

Quantitative real-time PCR and the (1 → 3)-β-d-glucan assay for differentiation between Pneumocystis jirovecii pneumonia and colonization by Matsumura, Y., Ito, Y., Iinuma, Y., Yasuma, K., Yamamoto, M., Matsushima, A., Nagao, M., Takakura, S., Ichiyama, S.

“…We evaluated whether quantitative PCR (qPCR) and (1 → 3)-β-d-glucan assays could be used to differentiate Pneumocystis pneumonia (PCP) from Pneumocystis…”
Get full text

Real-time detection of highly oxidized organosulfates and BSOA marker compounds during the F-BEACh 2014 field study by Brüggemann, Martin, Poulain, Laurent, Held, Andreas, Stelzer, Torsten, Zuth, Christoph, Richters, Stefanie, Mutzel, Anke, van Pinxteren, Dominik, Iinuma, Yoshiteru, Katkevica, Sarmite, Rabe, René, Herrmann, Hartmut, Hoffmann, Thorsten

“…The chemical composition of ambient organic aerosols was analyzed using complementary mass spectrometric techniques during a field study in central Europe in…”
Get full text

Close cooperation between infectious disease physicians and attending physicians can result in better management and outcome for patients with Staphylococcus aureus bacteraemia by Nagao, M., Iinuma, Y., Saito, T., Matsumura, Y., Shirano, M., Matsushima, A., Takakura, S., Ito, Y., Ichiyama, S.

“…Staphylococcus aureus bacteraemia (SAB) is a serious infection that demands prompt clinical attention for good outcome. To assess the impact of intervention by…”
Get full text

Genetic relatedness of Mycobacterium avium-intracellulare complex isolates from patients with pulmonary MAC disease and their residential soils by Fujita, K., Ito, Y., Hirai, T., Maekawa, K., Imai, S., Tatsumi, S., Niimi, A., Iinuma, Y., Ichiyama, S., Mishima, M.

“…Mycobacterium avium-intracellulare complex (MAC) strains were recovered from 48.9% of residential soil samples (agricultural farms (n = 7), residential yards…”
Get full text

Size‐ and time‐resolved chemical particle characterization during CAREBeijing‐2006: Different pollution regimes and diurnal profiles by van Pinxteren, D., Brüggemann, E., Gnauk, T., Iinuma, Y., Müller, K., Nowak, A., Achtert, P., Wiedensohler, A., Herrmann, H.

“…Beijing, the capital of China, faces severe air pollution problems, resulting from a steep economic growth during the past decades. To better characterize the…”
Get full text

Applying a PCR‐based open‐reading frame typing method for easy genotyping and molecular epidemiological analysis of Pseudomonas aeruginosa by Suzuki, M, Yamada, K, Aoki, M, Hosoba, E, Matsumoto, M, Baba, H, Iinuma, Y

“…AIMS: Molecular epidemiological techniques, such as pulsed‐field gel electrophoresis (PFGE), or multilocus sequence typing (MLST) have facilitated our…”
Get full text

Diurnal variations of ambient particulate wood burning emissions and their contribution to the concentration of Polycyclic Aromatic Hydrocarbons (PAHs) in Seiffen, Germany by Poulain, L., Iinuma, Y., Müller, K., Birmili, W., Weinhold, K., Brüggemann, E., Gnauk, T., Hausmann, A., Löschau, G., Wiedensohler, A., Herrmann, H.

“…Residential wood burning is becoming an increasingly important cause of air quality problems since it has become a popular source of alternative energy to…”
Get full text

Characterisation and optimisation of a sample preparation method for the detection and quantification of atmospherically relevant carbonyl compounds in aqueous medium by Rodigast, M, Mutzel, A, Iinuma, Y, Haferkorn, S, Herrmann, H

“…Carbonyl compounds are ubiquitous in the atmosphere and either emitted primarily from anthropogenic and biogenic sources or they are produced secondarily from…”
Get full text

Quantification of organic acids in particulate matter by coupling of thermally assisted hydrolysis and methylation with thermodesorption-gas chromatography–mass spectrometry by Beiner, K., Plewka, A., Haferkorn, S., Iinuma, Y., Engewald, W., Herrmann, H.

“…A quantitative method for the determination of organic acids in atmospheric particles is developed. The method couples a derivatisation step (thermally…”
Get full text

Influence of relative humidity and temperature on the production of pinonaldehyde and OH radicals from the ozonolysis of α-pinene by Tillmann, R., Hallquist, M., Jonsson, Å. M., Kiendler-Scharr, A., Saathoff, H., Iinuma, Y., Mentel, Th. F.

“…The ozonolysis of α-pinene has been investigated under dry and humid conditions in the temperature range of 243–303 K. The results provided new insight into…”
Get full text

Analysis of toxic elements in Chinese medicines and herbs by Furuta, E., Ishihara, S., Okumura, R., Iinuma, Y.

“…Chinese medicines and herbs have been used and are presumed safe. The concentrations of the toxics elements Cr, Co, As, Sb and Hg were analysed in Chinese…”
Get full text

Control of an outbreak of carbapenem-resistant Pseudomonas aeruginosa in a haemato-oncology unit by Nagao, M, Iinuma, Y, Igawa, J, Saito, T, Yamashita, K, Kondo, T, Matsushima, A, Takakura, S, Takaori-Kondo, A, Ichiyama, S

“…Summary An outbreak of a multidrug-resistant Pseudomonas aeruginosa producing metallo-β-lactamase (MBLPA) in a haemato-oncology unit was controlled using…”
Get full text