Effect of organic matter application on N₂O, NO, and NO₂ fluxes from an Andisol fieldAKIYAMA, Hiroko; TSURUTA, Haruo.Global biogeochemical cycles. 2003, Vol 17, Num 4, pp 11.1-11.16, issn 0886-6236Article

Nitrous oxide, nitric oxide, and nitrogen dioxide fluxes from soils after manure and urea applicationAKIYAMA, Hiroko; TSURUTA, Haruo.Journal of environmental quality. 2003, Vol 32, Num 2, pp 423-431, issn 0047-2425, 9 p.Article

N₂O and NO emissions from an Andisol field as influenced by pelleted poultry manureHAYAKAWA, Atsushi; AKIYAMA, Hiroko; SUDO, Shigeto et al.Soil biology & biochemistry. 2009, Vol 41, Num 3, pp 521-529, issn 0038-0717, 9 p.Article

Direct N₂O emissions from rice paddy fields : Summary of available dataAKIYAMA, Hiroko; YAGI, Kazuyuki; XIAOYUAN YAN et al.Global biogeochemical cycles. 2005, Vol 19, Num 1, pp GB1005.1-GB1005.10, issn 0886-6236Article

The relationship of water-soluble carbon and hot-water-soluble carbon with soil respiration in agricultural fieldsUCHIDA, Yoshitaka; NISHIMURA, Seiichi; AKIYAMA, Hiroko et al.Agriculture, ecosystems & environment. 2012, Vol 156, pp 116-122, issn 0167-8809, 7 p.Article

Global estimations of the inventory and mitigation potential of methane emissions from rice cultivation conducted using the 2006 Intergovernmental Panel on Climate Change GuidelinesXIAOYUAN YAN; AKIYAMA, Hiroko; YAGI, Kazuyuki et al.Global biogeochemical cycles. 2009, Vol 23, Num 2, issn 0886-6236, GB2002.1-GB2002.15Article

Commonalities and differences in close relationships among the Americans and Japanese: A comparison by the individualism/collectivism conceptTAKAHASHI, Keiko; OHARA, Naomi; ANTONUCCI, Toni C et al.International journal of behavioral development (Print). 2002, Vol 26, Num 5, pp 453-465, issn 0165-0254Article

Evaluation of uncertainties in N₂O and NO fluxes from agricultural soil using a hierarchical Bayesian modelNISHINA, Kazuya; AKIYAMA, Hiroko; NISHIMURA, Seiichi et al.Journal of geophysical research. 2012, Vol 117, Num G4, issn 0148-0227, G04008.1-G04008.11Article

Methane and nitrous oxide emissions from a paddy field with Japanese conventional water management and fertilizer applicationNISHIMURA, Seiichi; SAWAMOTO, Takuji; AKIYAMA, Hiroko et al.Global biogeochemical cycles. 2004, Vol 18, Num 2, pp GB2017.1-GB2017.10, issn 0886-6236Article

Mental health among older adults in Japan: do sources of social support and negative interaction make a difference?OKABAYASHI, Hideki; LIANG, Jersey; KRAUSE, Neal et al.Social science & medicine (1982). 2004, Vol 59, Num 11, pp 2259-2270, issn 0277-9536, 12 p.Article

Negative interactions in close relationships across the life spanAKIYAMA, Hiroko; ANTONUCCI, Toni; TAKAHASHI, Keiko et al.The Journals of gerontology. Series B, Psychological sciences and social sciences. 2003, Vol 58, Num 2, pp P70-P79, issn 1079-5014Article

N₂O, NO, and NH₃ emissions from soil after the application of organic fertilizers, urea and waterAKIYAMA, Hiroko; MCTAGGART, Iain P; BALL, Bruce C et al.Water, air and soil pollution. 2004, Vol 156, Num 1-4, pp 113-129, issn 0049-6979, 17 p.Article

Lime-nitrogen application affects nitrification, denitrification, and N₂O emission in an acidic tea soilYAMAMOTO, Akinori; AKIYAMA, Hiroko; NAOKAWA, Takuji et al.Biology and fertility of soils. 2014, Vol 50, Num 1, pp 53-62, issn 0178-2762, 10 p.Article

Old age mortality in Japan: Does the socioeconomic gradient interact with gender and age?LIANG, Jersey; BENNETT, Joan; KRAUSE, Neal et al.The Journals of gerontology. Series B, Psychological sciences and social sciences. 2002, Vol 57, Num 5, pp S294-S307, issn 1079-5014Article

Evaluation of effectiveness of enhanced-efficiency fertilizers as mitigation options for N₂O and NO emissions from agricultural soils: meta-analysisAKIYAMA, Hiroko; XIAOYUAN YAN; YAGI, Kazuyuki et al.Global change biology (Print). 2010, Vol 16, Num 6, pp 1837-1846, issn 1354-1013, 10 p.Article

Widowhood and illness: A comparison of social network characteristics in France, Germany, Japan, and the United statesANTONUCCI, Toni C; LANSFORD, Jennifer E; SCHABERG, Lynne et al.Psychology and aging. 2001, Vol 16, Num 4, pp 655-665, issn 0882-7974Article

Mitigation of nitrous oxide emissions from soils by Bradyrhizobium Japonicum inoculationITAKURA, Manabu; UCHIDA, Yoshitaka; SANCHEZ, Cristina et al.Nature climate change (Print). 2013, Vol 3, Num 3, pp 208-212, issn 1758-678X, 5 p.Article

Nitrification, ammonia-oxidizing communities, and N₂O and CH₄ fluxes in an imperfectly drained agricultural field fertilized with coated urea with and without dicyandiamideAKIYAMA, Hiroko; MORIMOTO, Sho; HAYATSU, Masahito et al.Biology and fertility of soils. 2013, Vol 49, Num 2, pp 213-223, issn 0178-2762, 11 p.Article

Attachment and close relationships across the life spanANTONUCCI, Toni C; AKIYAMA, Hiroko; TAKAHASHI, Keiko et al.Attachment & human development (Print). 2004, Vol 6, Num 4, pp 353-370, issn 1461-6734, 18 p.Article

Effect of land use change from paddy rice cultivation to upland crop cultivation on soil carbon budget of a cropland in JapanNISHIMURA, Seiichi; YONEMURA, Seiichiro; SAWAMOTO, Takuji et al.Agriculture, ecosystems & environment. 2008, Vol 125, Num 1-4, pp 9-20, issn 0167-8809, 12 p.Article

Continuous, automated nitrous oxide measurements from paddy soils converted to upland cropsNISHIMURA, Seiichi; SAWAMOTO, Takuji; AKIYAMA, Hiroko et al.Soil Science Society of America journal. 2005, Vol 69, Num 6, pp 1977-1986, issn 0361-5995, 10 p.Article

The social relations-physical health connection : A comparison of elderly samples from the United States and JapanJANEVIC, Mary R; AJROUCH, Kristine J; MERLINE, Alicia et al.Journal of health psychology. 2000, Vol 5, Num 4, pp 413-429, issn 1359-1053Article