Search Results - "Hirokawa, Jun"
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Oligomerization Reaction of the Criegee Intermediate Leads to Secondary Organic Aerosol Formation in Ethylene Ozonolysis
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (05-12-2013)“…Ethylene ozonolysis was investigated in laboratory experiments using a Teflon bag reactor. A negative ion chemical ionization mass spectrometer (NI-CIMS) using…”
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2
The influence of electrocardiogram (ECG) filters on the heights of R and T waves in children
Published in Scientific reports (02-08-2022)“…Anesthesiologists often compare intraoperative and preoperative electrocardiogram (ECG) waveforms in patients undergoing general anesthesia. In addition, many…”
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3
Non-radioactive Chemical Ionization Mass Spectrometry Using Acetic Acid–Acetate Cluster as a Reagent Ion for the Real-time Measurement of Acids and Hydroperoxides
Published in Chemistry letters (01-01-2017)“…We have developed a non-radioactive chemical ionization mass spectrometry method using acetic acid–acetate cluster as the reagent ion. By electron impact onto…”
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4
Characteristic of mode I fatigue crack propagation of CFRP laminates toughened with CNF interlayer
Published in Composites. Part B, Engineering (01-10-2014)“…In the present study the effect of carbon nanofiber interlayers on the fatigue crack propagation of woven fabric CFRP laminates made by VaRTM is investigated…”
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5
Kinetics Study of OH Uptake onto Deliquesced NaCl Particles by Combining Laser Photolysis and Laser-Induced Fluorescence
Published in The journal of physical chemistry letters (19-07-2018)“…Despite the role of hydroxyl radical (OH) uptake onto sea-salt particles as a daytime chlorine source, affecting the chemical processes in the marine boundary…”
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6
Analysis of secondary organic aerosols from ozonolysis of isoprene by proton transfer reaction mass spectrometry
Published in Atmospheric environment (1994) (01-11-2014)“…To understand the mechanism of formation of the secondary organic aerosols (SOAs) produced by the ozonolysis of isoprene, proton transfer reaction mass…”
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7
Effective spray for topical anesthesia with fiberscope
Published in Journal of anesthesia (01-12-2017)Get full text
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8
Airway spray efficacy of local anesthetic with fiberscope
Published in Journal of anesthesia (01-08-2017)Get full text
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9
Retained Foreign Body in the Nasal Cavity After Oral Maxillofacial Surgery
Published in Anesthesia progress (01-01-2018)“…Retained foreign bodies sometimes occur in various surgical procedures and can lead to severe complications. Foreign bodies in the oral and maxillofacial…”
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10
Sedative effects of oral pregabalin premedication on intravenous sedation using propofol target-controlled infusion
Published in Journal of anesthesia (01-08-2017)“…Purpose The sedative effects of pregabalin during perioperative period have not been sufficiently characterized. The aim of this study was to verify the…”
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Dialdehyde Production during Direct Dissociation of Energy-rich Criegee Intermediates Produced by Ozonolysis of Cycloalkenes
Published in Chemistry letters (05-08-2016)“…A potential direct dissociation pathway is suggested through oxygen atom release from the energy-rich Criegee intermediate produced from ozonolysis of…”
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12
Effectiveness of preanesthetic administration of gabapentin on sedative action during intravenous sedation with propofol
Published in Journal of anesthesia (01-12-2018)“…Purpose There are no sufficient evidences for the sedative effect of gabapentin during anesthesia, especially intravenous sedation (IVS). The purpose of this…”
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13
Ozone depletion in the interstitial air of the seasonal snowpack in northern Japan
Published in Tellus. Series B, Chemical and physical meteorology (01-01-2015)“…To examine the behaviour of ozone (O 3 ) in the seasonal snowpack, measurements were taken of O 3 and CO 2 in the interstitial air on Rishiri Island, which is…”
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14
In Situ Measurements of Atmospheric Nitrous Acid by Chemical Ionization Mass Spectrometry Using Chloride Ion Transfer Reactions
Published in Analytical chemistry (Washington) (15-10-2009)“…Recently, chemical ionization mass spectrometry (CIMS) has been widely applied to the in situ measurements of atmospheric trace species. In this article, we…”
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15
Uptake of Gas-Phase Nitrous Acid by pH-Controlled Aqueous Solution Studied by a Wetted Wall Flow Tube
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (27-11-2008)“…Uptake kinetics of gas phase nitrous acid (HONO) by a pH-controlled aqueous solution was investigated by using a wetted wall flow tube. The gas phase…”
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16
The atmospheric impact of boreal forest fires in far eastern Siberia on the seasonal variation of carbon monoxide: Observations at Rishiri, A northern remote island in Japan
Published in Geophysical research letters (15-12-2000)“…Observations of carbon monoxide (CO) and ozone (O3) at the surface have been made at Rishiri, a northern remote island in Japan. O3 seasonal variation shows a…”
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17
Influence of regional-scale anthropogenic activity in northeast Asia on seasonal variations of surface ozone and carbon monoxide observed at Oki, Japan
Published in Journal of Geophysical Research (20-02-1999)“…Surface O3 and CO measurements were carried out at Oki, Japan during March 1994 to February 1996 in order to elucidate the processes determining temporal…”
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18
Successful Premedication With Sublingual Midazolam Using a Suction Toothbrush
Published in Anesthesia progress (01-06-2023)“…Premedication is often used to reduce the stress associated with anesthesia-related procedures. However, in some cases, patients may not cooperate with…”
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19
A novel discharge source of hydronium ions for proton transfer reaction ionization: design, characterization, and performance
Published in Rapid communications in mass spectrometry (30-03-2006)“…A novel ion source based on direct current (d.c.) discharge has been developed for proton transfer reaction ionization operated at relatively high ion drift…”
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20
Anesthetic management of a patient with osteogenesis imperfecta combined with mandibular defect
Published in Masui. The Japanese journal of anesthesiology (01-06-2014)“…Osteogenesis imperfecta (OI) is a rare hereditary disorder characterized by an excessive tendency to bone fractures and retarded growth. We report an…”
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