Papers - NAKAI Satoshi
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TAKINO Izumi, MOTOMIYA Atsuhiro, NAKAI Satoshi
Indoor Environment 26 ( 3 ) 181 - 194 2023
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Society of Indoor Environment, Japan Joint Work
The number of users of heat-not-burn tobacco (HnB) products and electronic cigarettes (E-cig) is increasing, but few surveys have been conducted on smoking status of HnB and E-cig. We conducted a web-based survey on smoking status in 2018. But the smoking status may be changing due to the increasing the number of type of HnB and E-cig and the amended Health Promotion Law. Therefore, we conducted another web-based survey on smoking of HnB and E-cig in 2021. The respondents of this survey is 1500 smokers and 500 nonsmokers, aged 20-69. Among smokers, 47.2% smoked HnB and 16.5% smoked E-cig, respectively, which increased compared to the 2018 survey results of 39.4% and 15.4%. In the 2018 survey, 30.7% of current smokers used two or more types of cigarettes, and in this study, that percentage was 32.8%. The most smoked HnB brand was IQOS (50.9%), consistent with the 2018 survey results (IQOS, 59.4%), and product was IQOS 3 DUO (35.8%). The average number of cigarettes smoked per week was 73.3 for combustion cigarettes, 50.8 for HnB, and 23.8 for E-cig. Based on the information on smoking status obtained from this study, it is necessary to further conduct research on the measurement of harmful substances in mainstream smoke for each specific product of heated tobacco and electronic cigarettes, as well as conducting health risk assessments that take into account the number of cigarettes smoked for each tobacco type.
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KISHIKAWA Hiroki, SAKAI Haruya, KOIKE Hiroshi, ITO Akiyoshi, MORIKAWA Tazuko, ITO Tsuyoshi, NAKAI S … Show more authors
KISHIKAWA Hiroki, SAKAI Haruya, KOIKE Hiroshi, ITO Akiyoshi, MORIKAWA Tazuko, ITO Tsuyoshi, NAKAI Satoshi, UCHIYAMA Iwao Hide authors
Japanese Journal of Risk Analysis advpub ( 0 ) 221 - 231 2022.12 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：The Society for Risk Analysis, Japan Joint Work
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Effect of heating temperature on ammonia emission in the mainstream aerosols from heated tobacco products
Takumi Yamamoto, Yoshika Sekine, Koki Sohara, Satoshi Nakai, Yukio Yanagisawa
Toxics 10 ( 10 ) 592 2022.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Yamamoto, T; Sekine, Y; Sohara, K; Nakai, S; Yanagisawa, Y
TOXICS 10 ( 10 ) 2022.10
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Usage patterns of aromatherapy essential oil among Chinese consumers
Jun Xiao, Satoshi Nakai
PLoS ONE 17 ( 8 ) e0272031 2022.8 [Reviewed]
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Quantitative Health Impact Assessment in Yokohama Based on NO2 Concentrations for the Years 2000-2018
Satoshi Nakai, Ryuta Maruyama, Yukiko Fukusaki
Journal of Japan Scoiety for Atmospheric Environment 57 ( 4 ) 101 - 108 2022.7 [Reviewed]
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
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VOC Sampling by the Semi-Active Sampler and Mass Transfer Analysis for the Sampling Rates
SUZUKI Yoshihiro, NOGUCHI Miyuki, YAMASAKI Akihiro, NAKAI Satoshi
Indoor Environment 25 ( 1 ) 1 - 11 2022.4 [Reviewed]
Authorship：Last author Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Society of Indoor Environment, Japan Joint Work
The Semi-Active Sampler (SAS), which has been developed by our group, is a new type of gas sampler composed of a cylindrical metal housing in which the coaxial rods of the diffusion layer and the adsorbent layer. Air flow in the gap between the housing and the diffusion layer can be induced by a small fan equipped inside the sampler. The sample air can be introduced to the sampler by the forced convection inside the sampler. The target VOC components in the sampled air can be collected by the diffusion through the diffusion layer and be captured by the adsorbent. The transport process of the VOC components in the SAS was modeled based on the film theory, and it was found that the sampling rate of the SAS is a linear function of the-1/3 power of the air flow rate of air in the SAS. The above dependency agreed well with the experimental results for toluene, ethylbenzene, and xylene. The sampling rate found to depend on the 1/3 power of the representative diameter (the difference of the housing diameter and the passive sampler), which agreed with the experimental results. The effect of the outer air flow rate on the air flow inside SAS was studied, and found that the sampling rate was almost unaffected by the change of the outer air flow rate up to 4 m/s.
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Influence of relative humidity on the behavior of aerosols generated from heated tobacco products.
Yamamoto T, Sekine Y, Sohara K, Nakai S, Yanagisawa Y.
Proc. Sch. Sci. TOKAI UNIV 57 11 - 17 2022.3 [Reviewed]
Language：English Publishing type：Research paper (bulletin of university, research institution) Joint Work
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Saimar Pervez,Ryuta Maruyama,Ayesha Riaz, Satoshi Nakai
Sustainability 13 ( 9 ) 4933 2021.4 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
Ambient air pollution and its exposure has been a worldwide issue and can increase the possibility of health risks especially in urban areas of developing countries having the mixture of different air pollution sources. With the increase in population, industrial development and economic prosperity, air pollution is one of the biggest concerns in Pakistan after the occurrence of recent smog episodes. The purpose of this study was to develop a land use regression (LUR) model to provide a better understanding of air exposure and to depict the spatial patterns of air pollutants within the city. Land use regression model was developed for Lahore city, Pakistan using the average seasonal concentration of NO2 and considering 22 potential predictor variables including road network, land use classification and local specific variable. Adjusted explained variance of the LUR models was highest for post-monsoon (77%), followed by monsoon (71%) and was lowest for pre-monsoon (70%). This is the first study conducted in Pakistan to explore the applicability of LUR model and hence will offer the application in other cities. The results of this study would also provide help in promoting epidemiological research in future.
Other Link： https://www.mdpi.com/journal/sustainability
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Children’s exposures to boron and biocides from slime products in Asian regions
Miyoung Lim, Sooyoung Guak, Nam Yong Cheong, Yoon Chae Song, Kin-Fai Ho, Satoshi Nakai, Shih-Chun C … Show more authors
Miyoung Lim, Sooyoung Guak, Nam Yong Cheong, Yoon Chae Song, Kin-Fai Ho, Satoshi Nakai, Shih-Chun Candice Lung, Kraichat Tantrakarnapa & Kiyoung Lee Hide authors
Journal of Exposure Science and Environmental Epidemiology 32 ( 1 ) 103 - 111 2021.3 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Springer Science and Business Media {LLC} Joint Work
Other Link： https://www.nature.com/jes/
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Fukusaki Y., Kousa Y., Umehara M., Ishida M., Sato R., Otagiri K., Hoshi J., Nudejima C., Takahashi … Show more authors
Fukusaki Y., Kousa Y., Umehara M., Ishida M., Sato R., Otagiri K., Hoshi J., Nudejima C., Takahashi K., Nakai S Hide authors
Atmospheric Environment: X 9 100103 2021.2 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Investigation of Air Pollutants Related to the Vehicular Exhaust Emissions in the Kathmandu Valley, Nepal
Fukusaki Y, Umehara M, Kousa Y, Inomata Y, Nakai S.
Atmosphere 12 1322 2021 [Reviewed]
Authorship：Last author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Status of family support for patients with multiple chemical sensitivity
TAKAHASHI Kei, NAKAI Satoshi
Indoor Environment 23 ( 3 ) 221 - 229 2020.12 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Society of Indoor Environment, Japan Joint Work
Despite the numerous clinical and environmental studies on multiple chemical sensitivity (MCS), studies on other aspects, such as care and support in daily life, are lacking. The present study aims to provide useful information for the families of patients with MCS in terms of care or support for patients or when improvement regarding care is required. A questionnaire survey was conducted for patients with MCS and one member from their families. The contents of the questionnaire consisted of the current state of distress of patients and agreement and differences between them and their families concerning what causes the symptoms of MCS and perceptions about daily life. A relatively good agreement was noted on the cause of the appearance of symptoms. In contrast, the degree of agreement between the patients and family members about the thoughts regarding daily life was not always high. Although the response rate was low, and the generalizability of the results was problematic, the study obtained basic information on the coherence of cognition between patients and their family. However, continuing efforts to gather such basic information in the future is necessary.
Other Link： https://ci.nii.ac.jp/naid/130007949067
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Fukusaki Yukiko, Shima Mirin, Nakai Satoshi, Kousa Yuka, Asaki Maiko, Kobayashi Yoshihisa, Takahash … Show more authors
Fukusaki Yukiko, Shima Mirin, Nakai Satoshi, Kousa Yuka, Asaki Maiko, Kobayashi Yoshihisa, Takahashi Kazukiyo, Kokubu Yutaka, Hoshi Junya, Sakamoto Hironari, Goto Arisa Hide authors
Journal of Japan Society for Atmospheric Environment / Taiki Kankyo Gakkaishi 55 ( 2 ) 92 - 99 2020.3 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society for Atmospheric Environment Joint Work
<p>We investigated the volatile organic compounds in the Tokyo Bay area for the purpose of estimating the source areas of aromatics and alkenes that significantly affect the photochemical reaction in the southern Kanto region. As a result of comparing the distance-weighted emissions by the PRTR data and the concentration ratio of the volatile organic compounds, both data were in good agreement. These results indicated that the concentrations and concentration ratios of the volatile organic compounds were influenced by the nearby sources and wind directions in the Tokyo Bay area. The wind directions with the highest alkene concentration ratio at each point were consistent with the 1,3-butadiene source region. The sources of the 1,3-butadiene exist in the coastal areas of Kawasaki and Ichihara. It was suggested that major alkenes, such as ethylene and propylene, were also emitted from the same area.</p>
Other Link： https://ci.nii.ac.jp/naid/130007806980
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SOHARA Koki, SEKINE Yoshika, YAMAMOTO Takumi, SATO Shodai, NAKAI Satoshi, YANAGISAWA Yukio
Indoor Environment 23 ( 2 ) 89 - 97 2020 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Society of Indoor Environment, Japan Joint Work
Electronic cigarettes and heat-not-burn tobaccos are battery operated devices which are being marketed as less hazardous than conventional cigarettes. Though there are several reports on the generation of hazardous chemicals in the mainstream smoke of the novel tobacco products, the emission levels and related hazardous effects are still controversial due to a lack of consistent sampling and analytical methodologies. Since chemical composition in the mainstream may vary with smoking conditions, we then aimed to investigate influence of puffing protocols on the emission amount of chemicals in the mainstream of the devices for further proposal of consistent puffing protocol which can be applied to toxicology and risk assessment. In this study, influence of puffing protocols established by ISO, HCI and CORESTA was investigated on the emission amount of carbonyl compounds from one kind of electronic cigarette and two kinds of heat-not-burn tobacco, which are commercially available in Japan, using Linear Vaping machine for E-Cigarettes, LM4E and 2,4-dinitrophenyl hydrazine (DNPH) - high performance liquid chromatography (HPLC) method. Carbonyl compounds including formaldehyde, acetaldehyde and acetone were commonly found in the mainstream smoke of three devices. As for the electronic cigarette, emission levels of carbonyls compounds did not vary with puffing protocols. However, those of heat-not-burn tobaccos significantly varied with HCI, ISO and CORESTA protocols. This is probably because the carbonyl compounds are produced from glycerol and propylene glycol during the aerosol generation in the devices and/or extracted from tobacco leaves. Therefore, puffing protocol should be carefully considered for evaluating the hazardous effects of the mainstream smoke of the novel tobacco products.
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Detection of tobacco smoke emanating from human skin surface of smokers employing passive flux sampler - GCMS system
Sekine Yoshika, Sato Shodai, Kimura Keita, Sato Hiroshi, Nakai Satoshi, Yanagisawa Yukio
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES 1092 394 - 401 2018.8 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
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Development of Land Use Regression Models for Assessing Exposure to NO<sub>2</sub>, NO<sub>x</sub> and SPM, and Their Applicability to Air Pollution Epidemiologic Studies in Japan
Fukuo Aya, Hanaoka Koki, Arai Tomohiro, Nakai Satoshi
Journal of Japan Society for Atmospheric Environment / Taiki Kankyo Gakkaishi 53 ( 5 ) 153 - 164 2018 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society for Atmospheric Environment Joint Work
<p>The Land Use Regression (LUR) model is now used for exposure assessment in air pollution epidemiologic studies rather than measuring/monitoring pollutants. However, there have been few epidemiologic studies using the LUR models and characteristics of the model have been unclear in Japan. To determine whether the LUR model can be applicable to air pollution epidemiologic studies as the method of exposure assessment in Japan, we developed the LUR models for NO<sub>2</sub>, NO<sub>x</sub>, and SPM in Yokohama.</p><p>The annual means of NO<sub>x</sub>, NO<sub>2</sub> or SPM measured at 29 monitoring stations in Yokohama city in 2005 were regressed on land use data such as residential/industrial area, traffic volume, etc, using a manual stepwise method. The adjusted <i>R</i><sup>2</sup> values for the NO<sub>x</sub> and NO<sub>2</sub> regressions were 0.88 and 0.81, respectively. The adjusted <i>R</i><sup>2</sup> for the SPM regression was 0.55. The distributions of the concentrations were mapped using Arc-GIS software. The LUR models we developed and the concentration maps may be valid compared to other models and the LUR models developed in the western countries. However, a much higher resolution for the concentration distribution based on the LUR models might be necessary for epidemiological studies of traffic-related air pollution in Japan. We should be necessary to consider the measurement points, etc, necessary for developing the LUR models.</p>
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Development of the novel passive sampler (Semi-active sampler) for collecting nicotine in the ETS
SUZUKI Yoshihiro, NOGUCHI Miyuki, FUKUSHIMA Yasuhiro, AMAGAI Takashi, AKIYAMA Yukio, ENOMOTO Takano … Show more authors
SUZUKI Yoshihiro, NOGUCHI Miyuki, FUKUSHIMA Yasuhiro, AMAGAI Takashi, AKIYAMA Yukio, ENOMOTO Takanori, YAMASAKI Akihiro, NAKAI Satoshi Hide authors
Indoor Environment 21 ( 1 ) 1 - 8 2018 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Society of Indoor Environment, Japan Joint Work
A new sampling method of nicotine in ETS was developed by using a semi-active sampler, which enables simultaneous collection of nicotine in the gas phase and that adsorbed on the fine particles in the ETS. The semi-active sampler is a tube-type sampler made of aluminum in which a polyurethane form (PUF) was placed as an adsorption medium for nicotine. Air sample is introduced to the sampler by the flow induced by a small fun installed at the outlet of the sampler. Nicotine of both gas phase and adsorbed on particulates in the sampled air would be captured onto the adsorbent, PUF. The PUF used as an adsorbent was pretreated with L-ascorbic acid, which improved the holding performance of the collected nicotine onto the PUF. The average concentration of nicotine in a smoking room sampled and determined by the active sampling method using XAD-4 showed a good linear relationship (<i>R</i><sup>2</sup> = 0.99) with the amount of nicotine collected by the semi-active sampling method. The sampling rate of the semi-active sampler was determined 578 mL/min, which is 60 times greater than that of a conventional passive sampler (modified MoNIC). The present method was applied to some field studies on the measurement of personal exposure to nicotine in the ETS, with which the inhaled cigarette equivalent (CE) by a passive smoker can be estimated.
Other Link： https://ci.nii.ac.jp/naid/130006602842
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Prediction of the VOC Concentration in Vehicle Interiors While Driving Mode
Tatsu Kouichi, Naito Toshiyuki, Ota Yasuhiko, Nakai Satoshi
Transactions of Society of Automotive Engineers of Japan 48 ( 2 ) 497 - 503 2017 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Society of Automotive Engineers of Japan Joint Work
It is important to the VOC concentration reduction in the cabin that we predict the cabin from the VOC measurements of the interior part.This research studies that we predict VOC concentration in the cabin of driving mode. In this study, we measured VOCs concentration of vehicle interior in parking mode and driving mode, it was to clarify the change in VOCs concentration .And, we studied clarify the mechanism for the concentration change (1.vehicle interior temperature by air conditioner operation 2.vehicle ambient temperature by air conditioner operation. 3. VOC dissolved amount of the condensed water of heat exchanger. 4.the amount of adsorbed to heat exchanger. 5.Ventilation rate) , and we propose a method to prediction VOCs concentration of vehicle interior in driving mode.
Other Link： https://ci.nii.ac.jp/naid/130006734242
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Detection of exposure events to environmental tobacco smoke employing portable semiconductor monitors
Sekine Y.,Ota S., Sato H., Noguchi M., Nakai S., Yanagisawa Y.
Indoor Environment 19 ( 1 ) 49 - 57 2016.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Society of Indoor Environment, Japan Joint Work
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Tatsu K, Nakai S, Matsunaga K, Naito T, Sato K, Hoshino K, Sone T, Iwasaki T, Usui S
Indoor Environment 19 ( 1 ) 23 - 36 2016.6 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Society of Indoor Environment, Japan Joint Work
Other Link： https://www.jstage.jst.go.jp/article/siej/19/1/19_23/_article/-char/ja/
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Diurnal concentrations and variation of carbon monoxide in indoor and outdoor air of residential homes in Western Sierra Leone. Environment and Pollution
Taylor, E.T., Wirmvem, M.J., Sawyerr, V.H., Nakai S
Environment and Pollution 4 ( 3 ) 10 - 18 2015 [Reviewed]
Authorship：Last author, Corresponding author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Determination of nicotine exposure using passive sampler and high performance liquid chromatography
Amagai, T., Bai, H., Wang, Q., Miyake, Y., Noguchi, M., Nakai, S
Pharmaceutica Analytica Acta 6 399 2015 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Taylor, E.T., Nakai, S
Journal of Environmental & Analytical Toxicology 5 307 2015 [Reviewed] [Invited]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Tomohide Iwata, Satoshi Nakai
Journal of Japan Society of Atmospheric Environment 49 ( 4 ) 176 - 186 2014.7 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Atmospheric Environment Joint Work
Other Link： https://www.jstage.jst.go.jp/article/taiki/49/4/49_176/_article/-char/ja/
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T Okkuda, K Hatoya, S Nakai, K Tamura
Earozoru kenkyu 29 ( S1 ) 218 - 224 2014.4 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Association of Aerosol Science and Technology Joint Work
Other Link： https://www.jstage.jst.go.jp/browse/jar/29/S1/_contents/-char/ja/
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Impacts of aerosols on human health in East and Southeast Asia
Y Honda, S Nakai, M Ono, K Tamura, H Nitta, K Ueda
Earozoru kenkyu 29 ( S1 ) 183 - 189 2014.4 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Association of Aerosol Science and Technology Joint Work
Other Link： https://www.jstage.jst.go.jp/browse/jar/29/S1/_contents/-char/ja/
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Validity of using annual mean particulate matter concentrations as measured at fixed-site in assessing personal exposure: An exposure assessment study in Japan
Michikawa, T., Tamura, K., Nitta, H., Nakai, S.
Science of the Total Environment 466 673 - 680 2014 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Effects of Asian dust on daily cough occurrence in patients with chronic cough.
Higashi, T., Kambayashi, Y., Ohkura, N., Fujimura, M., Nakai, S., Honda, Y., Saijoh, K., Hayakawa, … Show more authors
Higashi, T., Kambayashi, Y., Ohkura, N., Fujimura, M., Nakai, S., Honda, Y., Saijoh, K., Hayakawa, K., Kobayashi, F., Michigami, Y., Olando, A. E., Hitomi, Y., Nakamura, H Hide authors
Atmospheric Environment 92 506 - 513 2014 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Tomohide Iwata, Satoshi Nakai
J Jpn Soc Atmos Environ 48 ( 3 ) 113 - 122 2013.5 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society for Atmospheric Environment Joint Work
Other Link： https://www.jstage.jst.go.jp/browse/taiki/-char/ja/
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A preliminary study on the use of meconium in Japan for prenatal exposure assessment of heavy metals
Yeounsil Yang, Satoshi Nakai
Journal of University of Occupational and Environmental Health 35 ( 2 ) 129 - 135 2013 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Development of outdoor exposure model of traffic-related air pollution for epidemiologic research in Japan.
Isao Kanda, Toshimasa Ohara, Taro Nataami, Hiroshi Nitta, Kenji Tamura, Shuichi Hasegawa, Masayuki … Show more authors
Isao Kanda, Toshimasa Ohara, Taro Nataami, Hiroshi Nitta, Kenji Tamura, Shuichi Hasegawa, Masayuki Shima, Satoshi Nakai, Kazuhiko Sakamoto and Hisashi Yokota Hide authors
Journal of Exposure Science and Environmental Epidemiology. 23 ( 5 ) 487 - 497 2013 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：NATURE PUBLISHING GROUP Joint Work
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The levels of air toxic pollutants in kitchens with traditional stoves in rural Sierra Leone
Eldred Tunde Taylor, Satoshi Nakai
Journal of Environmental Protection 3 1353 - 1363 2012.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Tomohide Iwata, Satoshi Nakai
Environmental science 25 ( 4 ) 296 - 307 2012.8 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Environmental science Society Joint Work
Other Link： https://www.jstage.jst.go.jp/browse/sesj/-char/ja/
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Satoshi Nakai, Kenji Tamura
J Jpn Soc Atmos Environ 47 ( 4 ) 179 - 185 2012.7 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society for Atmospheric Environment Joint Work
Other Link： https://www.jstage.jst.go.jp/browse/taiki/-char/ja/
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Monitoring the levels of toxic air pollutants in the ambient air of Freetown, Sierra Leone
Eldred Tunde Taylo, Satoshi Nakai
African Journal of Environmental Science and Technology 6 ( 7 ) 283 - 292 2012.7 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Prevalence of Acute Respiratory Infections in Women and Children in Western Sierra Leone due to Smoke from Wood and Charcoal Stoves
Taylor Eldred Tunde, Nakai Satoshi
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 9 ( 6 ) 2252 - 2265 2012.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：MDPI AG Joint Work
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Polychlorinated dioxins, furans and biphenyls in the blood of children and adults living in a dioxin-contaminated area in Tokyo
Tohyama, C., Uchiyama, I., Hoshino, S., Hijiya, M., Miyata, H., Nagai, M.,Yauchi, M., Ohkubo, S
Environmental Health and Preventive Medicine. 16 6 - 15 2011.1 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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A study on mood states, symptoms and chemical exposure levels of multiple chemical sensitivity patients. I. Cross-sectional baseline study
Saki Tateishi, Takako Matsui, Manabu Ozawa, Masayuki Ojima, Koh Sakabe
Japanese Journal of Clinical Ecology 18 ( 2 ) 106 - 112 2009.12 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japanese Clinical Ecology Joint Work
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An exposure assessment of methyl mercury via fish consumption for Japanese population
Zhang Y., Nakai S, Masunaga S
Risk Analysis 2009 ( 29 ) 1281 - 1291 2009.9 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：WILEY Joint Work
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Simulated impact of a change in fish consumption on intake of n-3 polyunsaturated fatty acids
Zhang Y., S Nakai,Masunaga S.
Journal of Food Composition & Analysis 22 ( 7-8 ) 657 - 662 2009.9
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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The relationship among chemical exposure, treatment and symptoms for chemical sensitivity or sick house syndrome patients
FUJIMA Yoshihito,NAKAI Satoshi,MATSUI Takako,SAKABE Kou
Japanese Journal of Clinical Ecology 17 ( 1 ) 29 - 38 2008 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japanese of clinical ecology Joint Work
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Indoor and outdoor levels of particulate matter concentration in a district of Tokyo in the late 1980s
Journal of Japan Society for Atmospheric Environment 43 147 - 160 2008 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Effects of Airborne Particulate Matter on Respiratory Morbidity in Asthmatic Children
Ma, L., Shima, M., Yoda, Y., Yamamoto, H., Tamura, K., Nitta, H. Watanabe, H., Nishimuta, T.
Journal of Epidemiology 18 97 - 110 2008 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：JAPAN EPIDEMIOLOGICAL ASSOC Joint Work
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A questionnaire survey on the usage of air samplers for VOCs and aldehydes
J.Mitsuzaki,K,Hirano,Y.Shirasuna,S.Nakai
Journal of Indoor Environment, Japan 11 125 - 134 2008 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
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Association of Soil Contamination with Dioxin Levels in Children in Kita, Tokyo
Nakai,S. et.al
Proceedings of Dioxin 2007 2007 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Exposure assessment in a PM2.5 epidemiologic study in Japan
Nakai,S. et.al
Proceedings of the 17th Annual Meeting of the International Society of Exposure Analysis. Durham, NC, USA 2007 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Current indoor air problems and health issues in Japan
Nakai,S.
Proceedings of China-Japan International Symposium on Indoor Air Pollution and Control, Hangzhou, China 6 - 7 2007
Language：English Publishing type：Research paper (international conference proceedings) Single Work
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Air quality and acute respiratory illness in biomass fuel using home in Bagamoyo, Tanzania
International Journal of Environmental Research and Public Health 4 39 - 44 2007 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Pediatric susceptibility to 18 industrial chemicals, A comparative analysis of newborn with young animals
Hasegawa, R., Hirata-Koizumi, M., Dourson, M., Parker, A., Hirose, A., Nakai, S., Kamata, E., Ema, M
Regulatory Toxicology and Pharmacology 47 ( 3 ) 296 - 307 2007 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Effects of Cooking Fuels on Acute Respiratory Infections in Children in Tanzania.
Kilabuko, J.
International Journal of Environmental Research and Public Health 4 283 - 288 2007 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Theoretical determination of the sampling rates of diffusion samplers for volatile organic compounds
KOHZAKI Jun,NAKAI Satoshi,SHIRASUNA Yuichiro,HIRANO Koichiro
Jouranal of Society of Indoor Environment, Japan 9 ( 1 ) 1 - 15 2006.9
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Society of Indoor Environment, Japan Joint Work
Other Link： https://www.jstage.jst.go.jp/article/siej1998/9/1/9_1/_article/-char/ja/
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Exposure Assessment of Chemical Sensitivity Patients
Nakai S, Hirukawa M, Fujima Y, Sakabe K, a Ishikawa S
Proceedings of the 10th International Conference on Indoor Air Quality and Climate, Beijing, China 3943 - 3947 2005 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Publisher：TSINGHUA UNIVERSITY PRESS Joint Work
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Theoretical Determination of the Sampling Rates for Diffsion-type VOCs and Aldehydes Samplers
Kouzaki J, Sato S, Nakai S, Sirasuna Y, Hirano K.
Proceedings of the 10th International Conference on Indoor Air Quality and Climate, Beijing, China 2263 - 2268 2005 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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A Guideline for ecological risk management procedures
Rossberg, A.G., Matsuda, H., Koike, F., Amemiya, T., Makino, M., Morino, M., Kubo, T., Shimode, S., … Show more authors
Rossberg, A.G., Matsuda, H., Koike, F., Amemiya, T., Makino, M., Morino, M., Kubo, T., Shimode, S.,Nakai,S. Katoh, M., Shigeoka, T., Urano, K Hide authors
Landscape and Ecological Engineering 1 221 - 228 2005 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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The impact of reproductive experiences on women's smoking behavior in the Japan Nurses' Health Gunma Pilot Study
Public Health 119 816 - 824 2005 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Effects of dietary habits and CYP1A1 polymorphism on blood dioxin concentrations in Japanese men
Chemosphere 52 213 - 219 2003 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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The Hokkaido Healthy Housing (H3) Study: Study design and baseline findings
Nakai, S., Takeda, M., Nishiyama, K., Shinohara, N., Kumagai, K., Yanagisawa, Y.
Proceedings of the 9th International Conference on Indoor Air Quality and Climate, Monterey, U.S.A. 4 444 - 448 2002.7 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Habitual intake of lactic acid bacteria and risk reduction of bladder cancer
Nakai,S. et.al
Urol Int 68 273 - 280 2002 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Identifying sources and mass balance of dioxin pollution in Lake Shinji basin, Japan
Envirion Sci Tech 35 1967 - 1973 2001 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Indoor Air Quality in Homes where Children with Allergy Are Living
Proceedings of the 8th International Conference on Indoor Air Quality and Climate 5 473 - 476 1999 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Indoor Air Pollution and Chemical Sensitivity - Measurement of Indoor Pesticide Levels in the Northern Island, Japan -
Nakai, S., Yanagisawa, Y., Ichibe, Y., Nanba, T., Ishikawa, S., Nishioka, Y., Vallerino, J., Spengl … Show more authors
Nakai, S., Yanagisawa, Y., Ichibe, Y., Nanba, T., Ishikawa, S., Nishioka, Y., Vallerino, J., Spengler, J Hide authors
Proceedinngs of the 8th International Conference on Indoor Air Quality and Climate 4 993 - 998 1999 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Historical Contribution of Different Sources to Environmental Dioxin Pollution Estimated from the Lake Shinji Sediment Core
Masunaga, S., Yao, Y., Ogura, I., Nakai, S., Kanai, Y., Yamamuro, M., Nakanishi, J,
Organohalogen Compounds 43 383 - 386 1999 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Measurements of biological contaminants and particulate matter inside a dwelling in Japan
Nakai, S., Nitta, H., Ono, M., Abe, K., and Sakaguchi, M,
Int.J.Indoor Air Quality & Climate 9 ( 1 ) 41 - 46 1999 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：WILEY Joint Work
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O-（2, 3, 4, 5, 6－ペンタフルオロベンジル）ヒドロキシルアミン含浸シリカゲルを充填したパッシブサンプラーによる室内環境中のアルデヒド類の測定
森 康明, 節田節子, 後藤純雄, 小野寺祐夫, 中井里史, 松下秀鶴
衛生化学 45 ( 2 ) 105 - 110 1999 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
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Respiratory health associated with exposure to automobile exhaust. III. Results of a cross-sectional study in 1987, and repeated pulmonary function tests from 1987 to 1990
Arch Environ Hlth 54 ( 1 ) 26 - 33 1999 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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A survey of indoor pollution by volatile organohalogen compounds in Katsushika, Tokyo, Japan
Indoor Built Environ 8 255 - 268 1999 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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老人保健施設の在所期間と関連要因 －在所者自身によるＡＤＬ評価および生活満足度－
中井里史、橋本修二、土井徹、曽根智史、山東太介、野田広
厚生の指標 45 ( 10 ) 13 - 17 1998 [Reviewed]
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal) Single Work
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Response rates and non-respondense bias in a health-related mail survey.
Nakai, S., Hashimoto, S., Murakami, Y., Hayashi, M., Manabe, K., and Noda, H.
Japanese Journal of Public Health 44 ( 3 ) 184 - 191 1997 [Reviewed]
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal) Single Work
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Effects of misclassification and temporal change of response in food frequency on risk ratio.
Hashimoto S., Nakai S., Tsubono Y., Fukao A., Hisamichi S.
Journal of Epidemiology 7 ( 3 ) 153 - 159 1997 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
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老人保健施設入所者の在所期間の指標とその年次推移.
橋本修二，中井里史，土井 徹，林 正幸，山東太介，野田 広.
厚生の指標 44 ( 10 ) 11 - 16 1997 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Single Work
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A Review of Epidemiological Studies on the Health Effects of Indoor Environments.
Nakai S.
Japanese Journal of Public Health 43 183 - 195 1996
Authorship：Lead author, Corresponding author Language：Japanese Publishing type：Research paper (scientific journal) Single Work
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Answering the questions about privacy in health-related questionnaire surveys.
Murakami Y, Hashimoto S, Nakai S, Hayashi M, Manabe K, Noda H.
43 ( 15 ) 3 - 8 1996 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Single Work
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Respiratory Health Associated with Exposure to Automobile Exhaust. II. Personal NO2 Exposure levels according to the Distance from the Roadside.
NakaiS., NittaH., Maeda K.
J. Exposure Anal. and Environ. Epidemiol 5 125 - 136 1995 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Single Work
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Respiratory Symptoms and Housing Characteristics.
Spengler J., Neas L., Nakai S.,Dockery D., Speizer F., Ware J., Raizenne M.
Int.J.Indoor Air Quality & Climate 4 72 - 82 1994 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
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Carbon Monoxide and Nitrogen Dioxide Exposures in Indoor Ice Skating Rinks
Lee K., Yanagisawa Y., Spengler J. Nakai S.
J. Sports Sciences 12 279 - 283 1994 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
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Contribution of Automobile Exhaust to Indoor and Outdoor Levels of NO2 around a Major Trunk Road in Tokyo
Nakai S., Nitta H., Ono M., Maeda K
Journal of Japan Scoiety for Atmospheric Environment 27 122 - 132 1993 [Reviewed]
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal) Single Work
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Cross-Sectional Study on the Health Effects of Gas Cooking Stoves in Japan.
Nakai S. Nitta H., Maeda K.
Int.J.Indoor Air Quality & Climate 3 210 - 214 1993 [Reviewed]
Authorship：Lead author Language：English Publishing type：Research paper (scientific journal) Single Work
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espiratory Health Associated with Exposure to Automobile Exhaust. Ⅰ.Results of Cross sectional Studies in 1979, 1982, and 1983.
Nitta H., Sato T., Nakai S., Maeda K., Aoki S., Ono M.
Arch.Environ.Hlth 48 53 - 58 1993 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
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Cross-Sectional Studies of Respiratory Symptoms in Female Adults associated with Exposure to Automobile Exhaust
Ono M., Murakami M., Nitta H., Nakai S., Maeda K
Japanese Journal of Public Health 37 321 - 332 1990 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Single Work
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日本語版疫学辞典に対するコメント
中井里史，前田和甫
日本公衆衛生雑誌 36 205 - 206 1989 [Reviewed]
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal) Single Work
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Cross-Sectional Studies of Respiratory Symptoms in Female Adults associated with Exposure to Automobile Exhaust
Nitta H., Sato,T., Nakai S., Maeda K., Aoki S., Ono M.
Japanese Journal of Public Health 36 220 - 228 1989 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Single Work
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Measurements of Particle and NO2 Concentrations in Homes along the Major Arterial Roads in Tokyo
Ono M., Hirano S., Murakami M., Nitta H., Nakai S., Maeda K
Journal of Japan Scoiety for Atmospheric Environment 24 90 - 99 1989 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Single Work
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全電化家庭と電気・ガス併用家庭の室内NO２濃度の比較についての予備的研究
中井里史，新田裕史，前田和甫
日本公衆衛生雑誌 34 129 - 13 1987 [Reviewed]
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal) Joint Work