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Showing 1 to 6 of 6 entries
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Initial hazard assessment of 1,4-dichlorobutane: Genotoxicity tests, 28-day repeated-dose toxicity test, and reproductive/developmental toxicity screening test in rats.

Regulatory toxicology and pharmacology : RTP

Igarashi T, Suzuki H, Ushida K, Matsumoto M, Inoue K, Kanno T, Miwa Y, Ishii T, Nagase T, Katsumata Y, Hirose A, Ludi S.
PMID: 32032664
Regul Toxicol Pharmacol. 2020 Apr;112:104610. doi: 10.1016/j.yrtph.2020.104610. Epub 2020 Feb 04.

1,4-Dichlorobutane (1,4-DCB) is used as raw materials for drugs, pesticides, fragrances, and chemical fibers, and being used as a solvent. Its toxicity data was insufficient for screening assessment under the Japanese Chemical Substances Control Law. We conducted toxicity tests...

The use of robotics to promote computing to pre-college students with visual impairments

pre-college

Ludi S.
GSID: JYNwU9z4aHgJ
S Ludi, T Reichlmayr - ACM Transactions on Computing Education …, 2011 - dl.acm.org

This article describes an outreach program to broaden participation in computing to include more students with visual impairments. The precollege workshops target students in grades 7…

Educational robotics and broadening participation in STEM for underrepresented student groups

Broadening participation

Ludi S.
GSID: XeSyJeT-rRYJ
S Ludi - Robots in K-12 education: A new technology for …, 2012 - igi-global.com

Engaging students in Science, Technology, Engineering, and Mathematics (STEM) is of particular interest to educators at all levels. Participation in these fields at the university level and beyond has decreased in recent years, and the issue is of particular...

An accessible robotics programming environment for visually impaired users

Broadening Participation in Computing AND Program Evaluation

Ludi S.
GSID: PXGiJ3vUf78J
S Ludi, L Ellis, S Jordan - … ACM SIGACCESS conference on Computers …, 2014 - dl.acm.org

Despite advances in assistive technology, challenges remain in pre-college computer science outreach and university programs for visually impaired students. The use of robotics has been popular in pre-college classrooms and outreach programs, including those that serve underrepresented groups. This...

A JBrick: Accessible Robotics Programming for Visually Impaired Users.

Ludi S, Jordan S.
UIID-AD: 3887
2015;157-168. doi: 10.1007/978-3-319-20684-4_16.

Despite advances in assistive technology, challenges remain in precollege computer science outreach and university programs for visually impaired students. The use of robotics has been popular in pre-college classrooms and outreach programs, including those that serve underrepresented groups. This...

Design Considerations to Increase Block-based Language Accessibility for Blind Programmers Via Blockly

Broadening Participation in Computing AND Program Evaluation

Ludi S.
GSID: TfiHu8PnS28J
S Ludi, M Spencer - J. Vis. Lang. Sentient Syst., 2017 - ksiresearch.org

Block-based programming languages are a popular means to introduce novices, specifically children, to programming and computational thinking concepts. They are tools to broaden participation in computing. At the same time, block-based languages and environments are an obstacle in broadening...

Showing 1 to 6 of 6 entries