نتائج البحث - "Kimitaka Kawamura"

1

Academic Journal

Position-specific isomers of monohydroxy fatty acids in the land-atmosphere interface: identification and quantification

المؤلفون: Mutong Niu, Na An, Wenxin Zhang, Wei Hu, Xiaoli Fu, Kimitaka Kawamura, Yuqi Feng, Quanfei Zhu, Pingqing Fu

المصدر: npj Climate and Atmospheric Science, Vol 7, Iss 1, Pp 1-8 (2024)

مصطلحات موضوعية: Environmental sciences, GE1-350, Meteorology. Climatology, QC851-999

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2397-3722

URL الوصول: https://doaj.org/article/2c6ac9e316874c6781fbdfb7e3e0dd1d

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2

Academic Journal

Hygroscopic Properties of Water-Soluble Counterpart of Ultrafine Particles from Agriculture Crop-Residue Burning in Patiala, Northwestern India

المؤلفون: Ashmeet Kaur Alang, Shankar G. Aggarwal, Khem Singh, Prabha Johri, Ravinder Agarwal, Kimitaka Kawamura

المصدر: Atmosphere, Vol 15, Iss 7, p 835 (2024)

مصطلحات موضوعية: aerosol size-resolved hygroscopicity, crop-residue burning aerosols, hygroscopic tandem differential mobility analyzer, aerosol water content, Meteorology. Climatology, QC851-999

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2073-4433/15/7/835; https://doaj.org/toc/2073-4433

URL الوصول: https://doaj.org/article/13b1dd56e23d4290ad73fb4a0674ade0

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3

Academic Journal

Author Correction: Abundance, chemical structure, and light absorption properties of humic-like substances (HULIS) and other organic fractions of forest aerosols in Hokkaido

المؤلفون: Sonia Afsana, Ruichen Zhou, Yuzo Miyazaki, Eri Tachibana, Dhananjay Kumar Deshmukh, Kimitaka Kawamura, Michihiro Mochida

المصدر: Scientific Reports, Vol 13, Iss 1, Pp 1-3 (2023)

مصطلحات موضوعية: Medicine, Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2045-2322

URL الوصول: https://doaj.org/article/d7709e14ddb040c48e8bfd146a218ca6

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4

Academic Journal

Large contribution of fossil-derived components to aqueous secondary organic aerosols in China

المؤلفون: Buqing Xu, Gan Zhang, Örjan Gustafsson, Kimitaka Kawamura, Jun Li, August Andersson, Srinivas Bikkina, Bhagawati Kunwar, Ambarish Pokhrel, Guangcai Zhong, Shizhen Zhao, Jing Li, Chen Huang, Zhineng Cheng, Sanyuan Zhu, Pingan Peng, Guoying Sheng

المصدر: Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)

مصطلحات موضوعية: Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2041-1723

URL الوصول: https://doaj.org/article/0ba538826dc049899a83c9869477e32a

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5

Academic Journal

Abundance, chemical structure, and light absorption properties of humic-like substances (HULIS) and other organic fractions of forest aerosols in Hokkaido

المؤلفون: Sonia Afsana, Ruichen Zhou, Yuzo Miyazaki, Eri Tachibana, Dhananjay Kumar Deshmukh, Kimitaka Kawamura, Michihiro Mochida

المصدر: Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)

مصطلحات موضوعية: Medicine, Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2045-2322

URL الوصول: https://doaj.org/article/5f88fb7227cb4df590504d33823859a9

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6

Academic Journal

Geochemical studies of low molecular weight organic acids in the atmosphere: sources, formation pathways, and gas/particle partitioning

المؤلفون: Kimitaka KAWAMURA

المصدر: Proceedings of the Japan Academy, Series B. 2023, 99(1):1

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7

Academic Journal

Formation of Amino Acids and Carboxylic Acids in Weakly Reducing Planetary Atmospheres by Solar Energetic Particles from the Young Sun

المؤلفون: Kensei Kobayashi, Jun-ichi Ise, Ryohei Aoki, Miei Kinoshita, Koki Naito, Takumi Udo, Bhagawati Kunwar, Jun-ichi Takahashi, Hiromi Shibata, Hajime Mita, Hitoshi Fukuda, Yoshiyuki Oguri, Kimitaka Kawamura, Yoko Kebukawa, Vladimir S. Airapetian

المصدر: Life, Vol 13, Iss 5, p 1103 (2023)

مصطلحات موضوعية: prebiotic synthesis, cosmic rays, solar energetic particles, weakly reducing atmosphere, early Earth, amino acids, Science

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2075-1729/13/5/1103; https://doaj.org/toc/2075-1729

URL الوصول: https://doaj.org/article/44544b1c44754d019b2c7aa9af3e3fb9

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8

Academic Journal

Deposition of Potassium on Chimney Wall from Wood Stove Smoke: Implication for the Influence of Domestic Biomass Burning on Atmospheric Aerosols

المؤلفون: Kimitaka Kawamura, Bhagawati Kunwar, Dhananjay Kumar Deshmukh, Petr Vodička, Md. Mozammel Haque

المصدر: Atmosphere, Vol 14, Iss 3, p 484 (2023)

مصطلحات موضوعية: domestic burning, wood stove, potassium (K), levoglucosan (Lev), deposition of K on chimney wall, K/Lev ratio, Meteorology. Climatology, QC851-999

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2073-4433/14/3/484; https://doaj.org/toc/2073-4433

URL الوصول: https://doaj.org/article/4d720ee2f5e8416d9ac51da2541f5a97

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9

Academic Journal

Inter-Comparisons of Major Ions and Organic Matter Using Aerodyne Aerosol Mass Spectrometer, Ion Chromatography and Sunset Lab Carbon Analyzer in Aged Aerosols from Okinawa in the Western North Pacific Rim

المؤلفون: Bhagawati Kunwar, Kazuhiro Torii, Akinori Takami, Kimitaka Kawamura

المصدر: Separations, Vol 9, Iss 12, p 430 (2022)

مصطلحات موضوعية: ion chromatography, Sunset Lab carbon analyzer, Aerodyne AMS, organic nitrogen, long-range atmospheric transport, Physics, QC1-999, Chemistry, QD1-999

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2297-8739/9/12/430; https://doaj.org/toc/2297-8739

URL الوصول: https://doaj.org/article/4c0d3eff84804bb991a3f9d62d0be2ac

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10

Academic Journal

Comparisons of GC-Measured Carboxylic Acids and AMS m/z 44 Signals: Contributions of Organic Acids to m/z 44 Signals in Remote Aerosols from Okinawa Island

المؤلفون: Bhagawati Kunwar, Kazuhiro Torii, Shankar G. Aggarwal, Akinori Takami, Kimitaka Kawamura

المصدر: Applied Sciences, Vol 12, Iss 16, p 8017 (2022)

مصطلحات موضوعية: carboxylic acids by GC, m/z 44 signals by AMS, comparison between GC and AMS, photochemical processing, long-range atmospheric transport, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2076-3417/12/16/8017; https://doaj.org/toc/2076-3417

URL الوصول: https://doaj.org/article/4f124f951f134a6887cb5440feaf7fff

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11

Academic Journal

Relationship of 137Cs with Fungal Spore Tracers in the Ambient Aerosols from Fukushima after the 2011 Nuclear Accident, East Japan

المؤلفون: Kimitaka Kawamura, Bhagawati Kunwar, Kazuyuki Kita, Naho Hayashi, Yasuhito Igarashi

المصدر: Atmosphere, Vol 13, Iss 3, p 413 (2022)

مصطلحات موضوعية: Fukushima nuclear accident, ambient aerosols, radioactive Cs, relation of 137Cs with fungal organic tracers, arabitol, trehalose, Meteorology. Climatology, QC851-999

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2073-4433/13/3/413; https://doaj.org/toc/2073-4433

URL الوصول: https://doaj.org/article/0f8c0426ea1d458f890ac778423f3e3d

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12

Academic Journal

Evidence of a reduction in cloud condensation nuclei activity of water-soluble aerosols caused by biogenic emissions in a cool-temperate forest

المؤلفون: Astrid Müller, Yuzo Miyazaki, Eri Tachibana, Kimitaka Kawamura, Tsutom Hiura

المصدر: Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)

مصطلحات موضوعية: Medicine, Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2045-2322

URL الوصول: https://doaj.org/article/cdda827fb8cc4aef8854bd89b4ee6e4a

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13

Academic Journal

Long-term (2001–2013) observations of water-soluble dicarboxylic acids and related compounds over the western North Pacific: trends, seasonality and source apportionment

المؤلفون: Suresh K. R. Boreddy, Kimitaka Kawamura, Eri Tachibana

المصدر: Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)

مصطلحات موضوعية: Medicine, Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2045-2322

URL الوصول: https://doaj.org/article/4ad521dfa2a542e1a4c9dce1b0aa431c

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14

Academic Journal

Stable carbon and nitrogen isotopic composition of fine mode aerosols (PM2.5) over the Bay of Bengal: impact of continental sources

المؤلفون: Srinivas Bikkina, Kimitaka Kawamura, Manmohan Sarin

المصدر: Tellus: Series B, Chemical and Physical Meteorology, Vol 68, Iss 0, Pp 1-16 (2016)

مصطلحات موضوعية: stable C- and N-isotopes, Bay of Bengal, aerosols, biomass burning, fossil-fuel combustion, South Asia, South-east Asia, Indo-Gangetic Plain, Meteorology. Climatology, QC851-999

وصف الملف: electronic resource

Relation: http://www.tellusb.net/index.php/tellusb/article/view/31518/47772; https://doaj.org/toc/1600-0889

URL الوصول: https://doaj.org/article/b5ec15c57f4445a39d50604f9889bd4c

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15

Academic Journal

Brown carbon in the cryosphere: Current knowledge and perspective

المؤلفون: Guang-Ming Wu, Zhi-Yuan Cong, Shi-Chang Kang, Kimitaka Kawamura, Ping-Qing Fu, Yu-Lan Zhang, Xin Wan, Shao-Peng Gao, Bin Liu

المصدر: Advances in Climate Change Research, Vol 7, Iss 1, Pp 82-89 (2016)

مصطلحات موضوعية: Brown carbon, Black carbon, Atmospheric aerosol, Snow, Glacier, Meteorology. Climatology, QC851-999, Social sciences (General), H1-99

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1674927816300302; https://doaj.org/toc/1674-9278

URL الوصول: https://doaj.org/article/16492c8bce684cf2b6bfb6bdc86d5ff1

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16

Academic Journal

Observation of vertical profiles of NO, O3, and VOCs to estimate their sources and sinks by inverse modeling in a Japanese larch forest

المؤلفون: Akira TANI, Genki KATATA, Kimitaka KAWAMURA, Masahito UEYAMA, Nobuko SAIGUSA, Ryuichi WADA, Satoru TAKANASHI, Seiichiro YONEMURA, Takafumi MIYAMA, Takashi NAKANO, Tomoki MOCHIZUKI, Yoshiyuki TAKAHASHI, Yutaka MATSUMI, Yuzo MIYAZAKI

المصدر: Journal of Agricultural Meteorology. 2020, 76(1):1

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17

Academic Journal

Distributions and sources of water-soluble organic acids in fog water from mountain site (Lake Mashu) of Hokkaido, Japan

المؤلفون: Izumi Noguchi, Kimitaka Kawamura, Takashi Yamaguchi, Tomoki Mochizuki

المصدر: GEOCHEMICAL JOURNAL. 2020, 54(5):315

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18

Academic Journal

Selective wall loss of potassium in the chimney of woodstove: Reconsideration of biomass burning tracers (nss-K and levoglucosan) / 薪ストーブ煙突におけるカリウムの選択的除去：バイオマス燃焼トレーサー(Kとレボグルコサン)の再考

المؤلفون: B. Kunwar, D. K. Deshmukh, Kimitaka Kawamura, Petr Vodicka, 河村公隆

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2019, :12

19

Academic Journal

Possible Formation of Amino Acids and Carboxylic Acids in Slightly-Reducing Primitive Earth Atmospheres / 模擬原始地球大気におけるアミノ酸およびカルボン酸生成可能性の検討

المصدر: Abstracts of Annual Meeting of the Geochemical Society of Japan. 2019, :111

20

Academic Journal

Source forensics of n-alkanes and n-fatty acids in urban aerosols using compound specific radiocarbon/stable carbon isotopic composition

المؤلفون: Lujie Ren, Yiyun Wang, Kimitaka Kawamura, Srinivas Bikkina, Negar Haghipour, Lukas Wacker, Chandra Mouli Pavuluri, Zhimin Zhang, Siyao Yue, Yele Sun, Zifa Wang, Yanli Zhang, Xiaojuan Feng, Cong-Qiang Liu, Timothy I Eglinton, Pingqing Fu

المصدر: Environmental Research Letters, Vol 15, Iss 7, p 074007 (2020)

مصطلحات موضوعية: atmospheric aerosols, n-alkanes, n-fatty acids, compound-specific stable carbon isotopes, radiocarbon isotopes, Environmental technology. Sanitary engineering, TD1-1066, Environmental sciences, GE1-350, Science, Physics, QC1-999

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1748-9326

URL الوصول: https://doaj.org/article/e925cf9e27bb4365a4cf83c18976610c

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