Microstructure and Mechanical Properties of Y 4 Zr 3 O 12 -Added Fe–13.5Cr–2W Oxide-Dispersion-Strengthened Steels, Containing High Contents of C and N, Prepared by Mechanical Alloying and Two-Step Spark Plasma Sintering.

• Authors : Wu, Yiheng^1,2 (AUTHOR); Huang, Qunying^1,2 (AUTHOR) ; Zhang, Ligang³ (AUTHOR)

Subjects: *MECHANICAL alloying; *POWDERS; *MICROSTRUCTUREUNITED States. Federal Communications Commission

• Source: Materials (1996-1944). Mar2023, Vol. 16 Issue 6, p2433. 24p.

• Abstract: Oxide-dispersion-strengthened (ODS) steel is considered as a promising candidate structural material for nuclear applications. In this study, the microstructure and mechanical properties of Y4Zr3... Copyright of Materials (1996-1944) is the property of MDPI and its content may not be copied or emailed to multiple sites or posted to ...

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A guided latent Dirichlet allocation approach to investigate real-time latent topics of Twitter data during Hurricane Laura.

• Authors : Zhou, Sulong¹; Kan, Pengyu²; Huang, Qunying³,

• Source: Journal of Information Science; Apr2023, Vol. 49 Issue 2, p465-479, 15p

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Spatio-Temporal Transformer Recommender: Next Location Recommendation with Attention Mechanism by Mining the Spatio-Temporal Relationship between Visited Locations.

• Authors : Xu, Shuqiang¹ (AUTHOR); Huang, Qunying² (AUTHOR); Zou, Zhiqiang^1,3 (AUTHOR)

Subjects: *SOCIAL networks; *MACHINE learning; *BIG data

• Source: ISPRS International Journal of Geo-Information. Feb2023, Vol. 12 Issue 2, p79. 15p.

• Abstract: Location-based social networks (LBSN) allow users to socialize with friends by sharing their daily life experiences online. In particular, a large amount of check-ins data ... Copyright of ISPRS International Journal of Geo-Information is the property of MDPI and its content may not be copied or emailed to multiple sites ...

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SOVAS: a scalable online visual analytic system for big climate data analysis.

• Authors : Li, Zhenlong¹ (AUTHOR) ; Huang, Qunying² (AUTHOR); Jiang, Yuqin¹ (AUTHOR)

Subjects: *EYE; *DATA mining; *BIG data

• Source: International Journal of Geographical Information Science. Jun2020, Vol. 34 Issue 6, p1188-1209. 22p.

• Abstract: Big climate data offers great opportunities for scientific discovery but demands efficient and effective analytics to investigate unknown and complex patterns. Most existing online processing ... Copyright of International Journal of Geographical Information Science is the property of Taylor & Francis Ltd and its content may not be copied or emailed ...

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Human movement patterns of different racial-ethnic and economic groups in U.S. top 50 populated cities: What can social media tell us about isolation?

• Authors : Wu, Meiliu¹ (AUTHOR); Huang, Qunying¹ (AUTHOR)

Subjects: *HUMAN mechanics; *POOR people; *SOCIAL groups

• Source: Annals of GIS. Jun2022, Vol. 28 Issue 2, p161-183. 23p.

• Abstract: Many studies have proven that human movement patterns are strongly impacted by individual socioeconomic and demographic background. While many efforts have been made on exploring ... Copyright of Annals of GIS is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites ...

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Introduction to social sensing and big data computing for disaster management.

• Authors : Li, Zhenlong¹ (AUTHOR) ; Huang, Qunying² (AUTHOR); Emrich, Christopher T.³ (AUTHOR)

Subjects: *EMERGENCY management; *DECISION support systems; *BIG data

• Source: International Journal of Digital Earth. Nov2019, Vol. 12 Issue 11, p1198-1204. 7p.

• Abstract: Traditional data collection methods such as remote sensing and field surveying often fail to offer timely information during or immediately following disaster events. Social sensing ... Copyright of International Journal of Digital Earth is the property of Taylor & Francis Ltd and its content may not be copied or emailed to ...

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Deep learning for real-time social media text classification for situation awareness – using Hurricanes Sandy, Harvey, and Irma as case studies.

• Authors : Yu, Manzhu¹ (AUTHOR) ; Huang, Qunying² (AUTHOR); Qin, Han^1,3 (AUTHOR)

Subjects: *SOCIAL learning; *SITUATIONAL awareness; *SOCIAL media

• Source: International Journal of Digital Earth. Nov2019, Vol. 12 Issue 11, p1230-1247. 18p.

• Abstract: Social media platforms have been contributing to disaster management during the past several years. Text mining solutions using traditional machine learning techniques have been developed ... Copyright of International Journal of Digital Earth is the property of Taylor & Francis Ltd and its content may not be copied or emailed to ...

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Exploring the uncertainty of activity zone detection using digital footprints with multi-scaled DBSCAN.

• Authors : Liu, Xinyi¹; Huang, Qunying¹; Gao, Song¹

Subjects: *DIGITAL footprint; *SOCIAL networks; *HUMAN behaviorTWITTER (Web resource)

• Source: International Journal of Geographical Information Science. Jun2019, Vol. 33 Issue 6, p1196-1223. 28p.

• Abstract: The density-based spatial clustering of applications with noise (DBSCAN) method is often used to identify individual activity clusters (i.e., zones) using digital footprints captured ... Copyright of International Journal of Geographical Information Science is the property of Taylor & Francis Ltd and its content may not be copied or emailed ...

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A geospatial hybrid cloud platform based on multi-sourced computing and model resources for geosciences.

• Authors : Huang, Qunying¹ ; Li, Jing²; Li, Zhenlong³

Subjects: *CLOUD computing; *GEOSPATIAL data; *GEOGRAPHIC information systems

• Source: International Journal of Digital Earth. Dec2018, Vol. 11 Issue 12, p1184-1204. 21p.

• Abstract: Cloud computing has been considered as the next-generation computing platform with the potential to address the data and computing challenges in geosciences. However, only a ... Copyright of International Journal of Digital Earth is the property of Taylor & Francis Ltd and its content may not be copied or emailed to ...

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Development and experiments of LiPb coolant technologies for fusion blanket in China.

• Authors : Huang, Qunying¹ (AUTHOR) ; Zhu, Zhiqiang¹ (AUTHOR)

Subjects: *FUSION reactor blankets; *BLANKETS; *COOLANTSCHINA

• Source: International Journal of Energy Research. 6/25/2021, Vol. 45 Issue 8, p11384-11398. 15p.

• Abstract: Summary: The liquid lithium lead (LiPb) blanket concept has become a promising design for fusion reactor, for example, international thermonuclear experimental reactor (ITER) and the ... Copyright of International Journal of Energy Research is the property of Hindawi Limited and its content may not be copied or emailed to multiple ...

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