Ecosyste.ms: Papers
An open API service providing mapping between scientific papers and software projects that are mentioned in them.
All mentions data is based on the CZI Software Mentions dataset.
Projects: cran: irtoys
https://packages.ecosyste.ms/registries/cran.r-project.org/packages/irtoys
A Collection of Functions Related to Item Response Theory (IRT)
11 versions
Latest release: over 2 years ago
8 dependent packages
829 downloads last month
Papers Mentioning irtoys 17
10.1155/2020/7316796
Workforce and Contents of Home Dental Care in Japanese Insurance SystemCited by: 11
Author(s): Yasuo Nomura, Ayako Okada, Erika Kakuta, Ryoko Otsuka, Hideaki Saito, Hiroshi Maekawa, Hideki Daikoku, Nobuhiro Hanada, Tamotsu Satô
Software Mentions: 6
Published: over 4 years ago
10.3390/ijerph18168656
Traditional Gender Differences Create Gaps in the Effect of COVID-19 on Psychological Distress of Japanese WorkersCited by: 10
Author(s): Tomoyuki Kobayashi, Masaharu Maeda, Yui Takebayashi, Hideki Sato
Software Mentions: 6
Published: over 3 years ago
10.3389/fpsyg.2020.00149
Analyzing the Fit of IRT Models With the Hausman TestCited by: 5
Author(s): Jochen Ranger, Sören Much
Software Mentions: 4
Published: almost 5 years ago
10.3390/ijerph17207613
Tooth-Level Analysis of Dental Caries in Primary Dentition in Myanmar ChildrenCited by: 9
Author(s): Yasuo Nomura, Ryoko Otsuka, Wit Yee Wint, Ayako Okada, Ryo Hasegawa, Nobuhiro Hanada
Software Mentions: 3
Published: about 4 years ago
10.3390/dj9020022
Improvement of the Working Environment and Daily Work-Related Tasks of Dental Hygienists Working in Private Dental Offices from the Japan Dental Hygienists’ Association Survey 2019Cited by: 1
Author(s): Yasuo Nomura, Yuki Ohara, Yuko Yamamoto, Ayako Okada, Noriyasu Hosoya, Nobuhiro Hanada, Noriko Takei
Software Mentions: 2
Published: almost 4 years ago
10.1155/2020/3463056
Supplied Food Consistency and Oral Functions of Institutionalized ElderlyCited by: 8
Author(s): Yasuo Nomura, Ikki Tsutsumi, Masatoshi Nagasaki, Hiromitsu Tsuda, Fumihiro Koga, Naho Kashima, Masahide Uraguchi, Ayako Okada, Erika Kakuta, Nobuhiro Hanada
Software Mentions: 2
Published: almost 5 years ago
10.3390/jcm10040723
Estimation of the Periodontal Inflamed Surface Area by Simple Oral ExaminationCited by: 6
Author(s): Yasuo Nomura, Toshiya Morozumi, Yukihiro Numabe, Yorimasa Ogata, Yohei Nakayama, Tsutomu Sugaya, Toshiaki Nakamura, Soh Sato, Shogo Takashiba, Satoshi Sekino, Nobuo Yoshinari, Nobuhiro Hanada, Naoyuki Sugano, Mitsuo Fukuda, Masato Minabe, Makoto Umeda, Koichi Tabeta, Keiso Takahashi, Kazuyuki Noguchi, Hiroaki Kobayashi, Hideki Takai, Fusanori Nishimura, Fujio Suzuki, Erika Kakuta, Atsutoshi Yoshimura, Atsushi Saitô, Taneaki Nakagawa
Software Mentions: 2
Published: almost 4 years ago
10.3390/healthcare9010045
Structure and Validity of Questionnaire for Oral Frail ScreeningCited by: 10
Author(s): Yasuo Nomura, Yoshimasa Ishii, Yota Chiba, Shunsuke Suzuki, Akira Suzuki, Senichi Suzuki, Kenji Morita, Joji Tanabe, Koji Yamakawa, Yasuo Ishiwata, Misao Ishikawa, Kaoru Sogabe, Erika Kakuta, Ayako Okada, Ryoko Otsuka, Nobuhiro Hanada
Software Mentions: 2
Published: almost 4 years ago
10.1186/s12903-020-01113-7
Effects of self-assessed chewing ability, tooth loss and serum albumin on mortality in 80-year-old individuals: a 20-year follow-up studyCited by: 23
Author(s): Yasuo Nomura, Erika Kakuta, Ayako Okada, Ryoko Otsuka, Mikio Shimada, Yasuko Tomizawa, Chieko Taguchi, Kazumune Arikawa, Hideki Daikoku, Tamotsu Satô, Nobuhiro Hanada
Software Mentions: 1
Published: over 4 years ago
10.3390/nu12113315
Impact of the Serum Level of Albumin and Self-Assessed Chewing Ability on Mortality, QOL, and ADLs for Community-Dwelling Older Adults at the Age of 85: A 15 Year Follow up StudyCited by: 6
Author(s): Yasuo Nomura, Erika Kakuta, Ayako Okada, Ryoko Otsuka, Mikio Shimada, Yasuko Tomizawa, Chieko Taguchi, Kazumune Arikawa, Hideki Daikoku, Tamotsu Satô, Nobuhiro Hanada
Software Mentions: 1
Published: about 4 years ago
10.1155/2020/4297646
Prioritization of the Skills to Be Mastered for the Daily Jobs of Japanese Dental HygienistsCited by: 12
Author(s): Yasuo Nomura, Erika Kakuta, Ayako Okada, Yuko Yamamoto, Hiroshi Tomonari, Noriyasu Hosoya, Nobuhiro Hanada, Naomi Yoshida, Noriko Takei
Software Mentions: 1
Published: over 4 years ago
10.1155/2019/5948379
Prevalence of Dental Caries in 5- and 6-Year-Old Myanmar ChildrenCited by: 19
Author(s): Yasuo Nomura, Khin Maung, Eint Min Kay Khine, Khin Myo Sint, May Phyo Lin, Min Khaing Win Myint, Thu Aung, Kaoru Sogabe, Ryoko Otsuka, Ayako Okada, Erika Kakuta, Wit Yee Wint, Masahide Uraguchi, Ryo Hasegawa, Nobuhiro Hanada
Software Mentions: 1
Published: over 5 years ago
10.3390/ijerph17249584
Mortality- and Health-Related Factors in a Community-Dwelling of Oldest-Older Adults at the Age of 90: A 10-Year Follow-Up StudyCited by: 2
Author(s): Yasuo Nomura, Mikio Shimada, Erika Kakuta, Ayako Okada, Ryoko Otsuka, Yasuko Tomizawa, Chieko Taguchi, Kazumune Arikawa, Hideki Daikoku, Tamotsu Satô, Nobuhiro Hanada
Software Mentions: 1
Published: almost 4 years ago
10.3390/ijerph18010114
Dental Hygienists’ Practice in Perioperative Oral Care Management According to the Japanese Dental Hygienists Survey 2019Cited by: 6
Author(s): Yasuo Nomura, Yuki Ohara, Yuko Yamamoto, Ayako Okada, Noriyasu Hosoya, Nobuhiro Hanada, Noriko Takei
Software Mentions: 1
Published: almost 4 years ago
10.3390/ijerph18020755
Job Attractiveness and Job Satisfaction of Dental Hygienists: From Japanese Dental Hygienists’ Survey 2019Cited by: 7
Author(s): Yuki Ohara, Yasuo Nomura, Yuko Yamamoto, Ayako Okada, Noriyasu Hosoya, Nobuhiro Hanada, Hirohiko Hirano, Noriko Takei
Software Mentions: 1
Published: almost 4 years ago
10.3390/ijerph18031309
Improvement of Workplace Environment That Affects Motivation of Japanese Dental HygienistsCited by: 5
Author(s): Yuko Yamamoto, Yasuo Nomura, Ayako Okada, Erika Kakuta, Naomi Yoshida, Noriyasu Hosoya, Nobuhiro Hanada, Noriko Takei
Software Mentions: 1
Published: almost 4 years ago
10.3390/ijerph18063200
Impact of Working Environment on Job Satisfaction: Findings from a Survey of Japanese Dental HygienistsCited by: 2
Author(s): Ayako Okada, Yuki Ohara, Yuko Yamamoto, Yasuo Nomura, Noriyasu Hosoya, Nobuhiro Hanada, Noriko Takei
Software Mentions: 1
Published: over 3 years ago