A Meta-Analysis on the Community of Inquiry Presences and Learning Outcomes in Online and Blended Learning Environments.

• Authors : Martin, Florence¹; Tong Wu¹; Liyong Wan²

• Source: Online Learning; Mar2022, Vol. 26 Issue 1, p325-359, 35p

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TEACHER KNOWLEDGE FOR TECHNOLOGY IMPLEMENTATION.

• Authors : Kautz, Jaime¹, ; Hea-Jin Lee¹, ; Kui Xie¹,

• Source: Conference Papers -- Psychology of Mathematics & Education of North America; 11/15/2018, p1247-1250, 4p

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Investing Time in Technology: Teachers' Value Beliefs and Time Cost Profiles for Classroom Technology Integration.

• Authors : VONGKULLUKSN, VANESSA W.¹; KUI XIE²; HAWK, NATHAN A.²

• Source: Teachers College Record; 2020, Vol. 122 Issue 12, p1-38, 38p

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Game-based learning engagement: A theory- and data-driven exploration.

• Authors : Fengfeng Ke¹ ; Kui Xie²; Ying Xie³

Subjects: *LEARNING; *EDUCATION; *GAMES

• Source: British Journal of Educational Technology. Nov2016, Vol. 47 Issue 6, p1183-1201. 19p. 1 Chart, 1 Graph.

• Abstract: The promise of using games for learning is that play- and learning-engagement would occur cohesively as a whole to compose a highly motivated learning experience. ... Copyright of British Journal of Educational Technology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites ...

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In situ Growth of NixCu1-x Alloy Nanocatalysts on Redox-reversible Rutile (Nb,Ti)O4 Towards High-Temperature Carbon Dioxide Electrolysis.

• Authors : Haoshan Wei¹; Kui Xie^1,2 ; Jun Zhang¹

Subjects: *OXIDE minerals; *CARBON dioxide; *CATHODE rays

• Source: Scientific Reports. 6/6/2014, p1-11. 11p.

• Abstract: In this paper, we report the in situ growth of NixCu1-x (x = 0, 0.25, 0.50, 0.75 and 1.0) alloy catalysts to anchor and decorate a redox-reversible Nb1.33Ti0.67O4 ... Copyright of Scientific Reports is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted ...

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What do the numbers say? The influence of motivation and peer feedback on students' behaviour in online discussions.

• Authors : Kui Xie¹

Subjects: *INTRINSIC motivation; *INTERNET forums; *LEARNING

• Source: British Journal of Educational Technology. Mar2013, Vol. 44 Issue 2, p288-301. 14p. 4 Charts.

• Abstract: Students' non-posting behaviour in online discussions is often neglected in educational research. However, it can be a potential indicator of student learning. This study examined ... Copyright of British Journal of Educational Technology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites ...

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The Physiological and Biochemical Effects of Phthalic Acids and the Changes of Rhizosphere Fungi Diversity under Continuous Cropping of Lanzhou Lily (Lilium davidii var. unicolor).

• Authors : Cui-ping Hua^1,2; Zhong-kui Xie¹; Zhi-jiang Wu³

Subjects: *LILIES; *PHTHALIC acid; *RHIZOSPHERE

• Source: HortScience. Feb2019, Vol. 54 Issue 2, p253-261. 9p.

• Abstract: The autotoxicity of root exudates and the change of rhizosphere soil microbes are two important factors that affect the quality and yield of Lanzhou lily (... Copyright of HortScience is the property of American Society for Horticultural Science and its content may not be copied or emailed to multiple sites ...

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Redox-reversible niobium-doped strontium titanate decorated with in situ grown nickel nanocatalyst for high-temperature direct steam electrolysis.

• Authors : Liming Yang¹; Kui Xie¹ ; Shanshan Xu¹

Subjects: *OXIDATION-reduction reaction; *NIOBIUM; *HIGH temperature electrolysis

• Source: Dalton Transactions: An International Journal of Inorganic Chemistry. 2014, Vol. 43 Issue 37, p14147-14157. 11p.

• Abstract: Composite cathodes based on Sr0.94Ti0.9Nb0.1O3 (STNO) can be utilized for direct steam electrolysis; however, the insufficient electrocatalytic activity limits electrode performance and ... Copyright of Dalton Transactions: An International Journal of Inorganic Chemistry is the property of Royal Society of Chemistry and its content may not be ...

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Paclitaxel combined with harmine inhibits the migration and invasion of gastric cancer cells through downregulation of cyclooxygenase-2 expression.

• Authors : KUN SUN¹ ; XIAO-HE TANG¹; YI-KUI XIE¹

Subjects: *CANCER invasiveness; *METASTASIS; *GASTRIC mucosa

• Source: Oncology Letters. Sep2015, Vol. 10 Issue 3, p1649-1654. 6p.

• Abstract: Cyclooxygenase-2 (COX-2) has a critical role in the invasiveness and metastasis of gastric cancer. In addition, paclitaxel (PTX) and harmine (HM) were reported to be ... Copyright of Oncology Letters is the property of Spandidos Publications UK Ltd and its content may not be copied or emailed to multiple sites ...

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Growth of porous single-crystalline molybdenum nitrides microcubes with enhanced electrocatalysis performance.

• Authors : Yunqi, Su^1,2 (AUTHOR); Jiaming, Li^1,2 (AUTHOR); Guoming, Lin^1,2 (AUTHOR)

Subjects: *MOLYBDENUM nitrides; *HYDROGEN evolution reactions; *MOLYBDENUM

• Source: International Journal of Hydrogen Energy. Jun2021, Vol. 46 Issue 42, p21777-21784. 8p.

• Abstract: Porous single crystal has the characteristics of long-range order, continuous lattice and large specific surface area, which could reduce energy losses and keep high activity ... Copyright of International Journal of Hydrogen Energy is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not ...

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