DEVICE FOR TEACHING THE CONCEPT OF FRACTIONS

• 1. 基于脑电波的通过概念密度计算冥想分数的冥想检测系统 [P] . 中国专利： CN105809156A . 2016-07-27
• 2. 基于脑电波的通过概念密度计算冥想分数的冥想检测方法 [P] . 中国专利： CN105975942A . 2016-09-28
• 3. Device for teaching the concept of fractions [P] . 英国专利： GB994340A . 1965-06-02

  机译： 用于教授分数概念的装置

• 4. Device for teaching the concept of fractions [P] . 美国专利： US3140552A . 1964-07-14

  机译： 用于教授分数概念的装置

• 5. DEVICES AND METHODS FOR HANDS-ON TEACHING AND LEARNING OF MATHEMATICAL CONCEPTS [P] . 美国专利： US2016351076A1 . 2016-12-01

  机译： 数学概念的手教与学习的设备和方法

• 1. Proposition of a Tool to Adjust the Inspired Oxygen Fraction in Anesthesia Devices during Prolonged Mechanical Ventilation in COVID-19 Patients [J] . Plínio de Oliveira Holanda, Nely Marjollie Guanabara Teixeira Reis, José Carlos R. Nascimento, 麻醉学期刊（英文） . 2021,第010期
• 2. Concept of Application of Nuclear Explosive Devices in a Space-Rocket Complex to Protect the Earth against AsteroidaI-Cometary Danger [J] . Vladimir Grigoryevich Degtyar, Victor Alexandrovich Volkov, Sergey Timofeyevich Kalashnikov 物理科学与应用：英文版 . 2011,第003期
• 3. Mathematical Knowledge in Teaching of Fraction Concepts Using Diagrammatical Approach [C] . Palanisamy Kathir Veloo, Marzita Puteh International Conference on Education, Mathematics and Science . 2017
• 4. "Why do we need a common denominator?" Using fraction bars to help improve students' conceptual understanding of adding and subtracting fractions in an eighth grade pre-algebra class. [D] . Ho, Jennifer Chorman. 2009
• 5. Infections associated with indwelling devices: concepts of pathogenesis; infections associated with intravascular devices. [O] . G M Dickinson, A L Bisno 1989
• 6. Impact Of Teaching Engineering Concepts Through Creating Lego Based Assistive Devices [O] . Morgan Hynes -1

• 1. Advances in Conceptual Electronic Nano devices based on 0D and 1D Nanomaterials [J] . Yafei Zhang ,Li Franklin Duan ,Yaozhong Zhang . 安徽地质 . 2014,第001期
• 2. DESIGN CONCEPT FOR SNAP-ACTING TWO-WAY SHAPE MEMORY DEVICES [J] . LIN Guangming CHENXingyuan ZHANG Jinxiu Material Science Research InstituteZhongshan UniversityGuangzhouChina WANG Yurui Metallurgy Research Institute of Beijing Iron and Steel CompanyBeijingChina LIN Guangming Associate ProfessorDepartment of PhysicsZhongshan UniversityGuangzhou 510275China . 金属学报：英文版 . 1990,第2期
• 3. Integration of“Learning to Strengthen the Country”and“Offline Teaching”Concepts in the“Curriculum Ideology and Politics”Education among Graduate Students [J] . Qi Zou ,Li Fan ,Yi Ren . 当代教育研究(百图) . 2021,第005期
• 4. 压力测量的历史、血流储备分数概念的诞生及导丝的发展 [C] . 李强 . 全国第十二届心脏学会第十五届心功能学会和《心脏杂志》编委会联合学术会议 . 2011
• 5. 6~8年级学生分数概念理解能力及其对分数运算的预测 [A] . 王欢 . 2013