Liu Yun

ORCID: 0000-0003-0113-0379
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About
Contact & Profiles
Research Areas
  • Innovation and Knowledge Management
  • Intellectual Property and Patents
  • International Business and FDI
  • Innovation Policy and R&D
  • scientometrics and bibliometrics research
  • Collaboration in agile enterprises
  • Big Data and Business Intelligence
  • E-commerce and Technology Innovations
  • Regional Development and Policy
  • University-Industry-Government Innovation Models
  • Global Trade and Competitiveness
  • Corporate Taxation and Avoidance
  • Firm Innovation and Growth
  • Genetics, Bioinformatics, and Biomedical Research
  • Corporate Finance and Governance
  • Local Government Finance and Decentralization
  • Organizational Strategy and Culture
  • Educational Reforms and Innovations
  • Advanced Computational Techniques and Applications
  • Outsourcing and Supply Chain Management
  • Web visibility and informetrics
  • Advanced Sensor and Control Systems
  • Culture, Economy, and Development Studies
  • Sustainable Development and Environmental Policy
  • Public Procurement and Policy

Shandong University
2021

China National Environmental Monitoring Center
2021

Keck Graduate Institute
2020

Claremont Colleges
2020

University of Michigan
2019

University of Chinese Academy of Sciences
2018

Beijing Institute of Technology
2005-2017

Zhongkai University of Agriculture and Engineering
2015

Guiyang University
2013

Thermo Fisher Scientific (Japan)
2011

Sources of fluoride exposure for Mexicans include foods, beverages, fluoridated salt, and naturally water. There are no available data describing content foods beverages consumed in Mexico.To measure the typically to compare their that those from United States Kingdom.Foods reported as part Mexican Health Nutrition Survey (n = 182) were purchased largest supermarket chains local markets Mexico City. Samples analyzed fluoride, at least duplicate, using a modification hexamethyldisiloxane...

10.1177/0379572119858486 article EN Food and Nutrition Bulletin 2019-07-25

Nanotechnology is considered to be a key technology that has an important influence on the emergence and development of series high-technologies in 21st century. Due its multidisciplinary nature, nanotechnology requires extensive multi-sector collaborations foster more efficient outcomes. This paper proposed novel triple helix model analyse globalization China’s innovation. analytical framework will include three main aspects: first, independent interactive relationship among universities,...

10.1177/0266666917743050 article EN Information Development 2017-11-19

A quantitative analysis based on patent citation is an effective method for measuring transnational knowledge flow. The understanding of flow among countries provides a special perspective enhancing the realisation interaction between different national innovation producers. This paper analyses network in field electrical and electronic technology during three time periods from 1984 to 2006, United States Patent Trademark Office (USPTO) statistic database, published by National Bureau...

10.1504/ijtm.2015.072971 article EN International Journal of Technology Management 2015-01-01

In this study, we attempted to fill an important gap that literature has yet investigate: the characteristics of Asian Innovation Networks. This paper depicts Networks for four main emerging technologies: 3D printing technology, big data integrated circuit technology and carbon nanotubes graphene technology. The networks' are presented by calculating different network centrality indicators. order show these intuitively, visualization method was also used. Both methods based on analysis...

10.1177/0266666917724583 article EN Information Development 2017-08-08

Using the data of turnover Chinese city-level Party secretaries and mayors over period 2001–2016, this paper explores impact officials' on foreign direct investment (FDI) inflows. We further measure facial attractiveness score new official according to their photographs investigate role appearance official. The results indicate that a secretary does not show significant FDI inflows, but in year mayor's turnover, there are fewer inflows effect is greater when mayor has lower level appearance....

10.1080/1540496x.2021.1887728 article EN Emerging Markets Finance and Trade 2021-02-23

Big data technology has experienced very rapid development over the last decade. This paper aims to trace latest dynamic and trends in hot classified fields of big technology. Firstly, this builds classification system Based on system, uses patent counts dig out finds representative fields. After that, we attempt grasp overall situation at present through collaborate analysis among scientists. Lastly, new directions for research are proposed.

10.23919/picmet.2017.8125461 article EN 2022 Portland International Conference on Management of Engineering and Technology (PICMET) 2017-07-01

Disinfection by-products (DBPs) generated from the water treatment have serious adverse effects on human health and natural ecosystems. However, research mutagenicity of DBPs with different chemical structures is still limited. We compared 8 typical in human-hamster hybrid (AL) cells clarified involved mechanisms present study. Our data displayed that rank order for was as follows: iodoacetamide (IAcAm) > iodoacetonitrile (IAN) iodoacetic acid (IAA) bromoacetamide (BAcAm) ≈ bromoacetonitrile...

10.2139/ssrn.4846101 preprint EN 2024-01-01

10.3724/issn1000-3207-2001-6-605-0 article EN Acta Hydrobiologica Sinica 2001-11-01

We have explored the extension of cross mapping techniques to visualizing collections patents that cover a technological specialty. first present network model patent records and discuss this its application Competitive Technical Intelligence in patents. The usefulness these visualization is demonstrated using collection abstracts gathered from USPTO subject DVD optical pickup technology.

10.1109/kam.2011.17 article EN 2011-10-01

Based on the literature review, technology spillover mechanism can be concluded to four categories: demonstration-imitation effect, competition correlation effect and training-flow effect. The is always hysteretic. On basis of multi-period lagged multinational corporations' spillover, paper used panel data regression method, analyzed patent application or invention Chinese enterprises' output during lag period 0-3 years. results show that characteristics are different at stages. flow human...

10.1109/icmse.2013.6586514 article EN 2013-07-01

10.16418/j.issn.1000-3045.2018.03.001 article EN Bulletin of Chinese Academy of Sciences (Chinese Version) 2018-01-01

We investigate the impact of inter-firm connections on alliances. find that both professional and social connections, borne out board interlocks, employment ties educational ties, increase likelihood alliance formation. In addition, market reacts more favorably to announcements in presence such this positive valuation effect increases with degree information asymmetry between partner firms. Our findings are consistent creating value because they facilitate flow firms, thereby reducing moral...

10.1142/s2010139220500196 article EN Quarterly Journal of Finance 2020-10-17

The quality of breeding environment is one the most important bottlenecks that restrict sustainable development waterfowl breeding.Good can reduce growth disease or harms brought by disease, and improve waterfowl's quantity.This paper designs implements a remote monitoring platform for based on internet things.The composed three modules: monitoring/controlling terminal, front-end data processing center, acquisition terminal.The terminal uses processor LPC11C14, which Cortex-M0 core; center...

10.2991/jimet-15.2015.138 article EN cc-by-nc 2015-01-01

Disciphnes that best reflects the current academic trends, represents latest research progress, and can solve most critical scientific issues challenges in S&T development is frontiers. So, whether does international cooperation promote of Chinese frontiers? Or what effects have on basic fields? The present paper analyzes degree mode employing emphasis papers belongs to "Top 10 News Basic Research China" (later renamed Science Advances China") from perspective disciplines 2005 2014. major...

10.1109/picmet.2016.7806647 article EN 2022 Portland International Conference on Management of Engineering and Technology (PICMET) 2016-09-01
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