Nelson Areal - Publications, H-index & Citations

Nelson Areal

universidade do minho

18H指数

48论文数

2.0K被引数

收录论文 7

发表时间

Indicators used to measure service innovation and manufacturing innovation

JOURNAL OF INNOVATION & KNOWLEDGE

IF15.5

2021-01-01

136

OAAI

Taques, Fernando Henrique; Lopez, Manuel G.; Basso, Leonardo F.; Areal, Nelson

The impact of microblogging data for stock market prediction: Using Twitter to predict returns, volatility, trading volume and survey sentiment indices

EXPERT SYSTEMS WITH APPLICATIONS

IF7.5

2017-05-01

266

OAAI

Oliveira, Nuno; Cortez, Paulo; Areal, Nelson

Stock market sentiment lexicon acquisition using microblogging data and statistical measures 使用微博数据和统计方法获取股票市场情绪词典

DECISION SUPPORT SYSTEMS

IF6.8

2016-05-01

125

OAAI

Oliveira, Nuno; Cortez, Paulo; Areal, Nelson

GREAT PLACES TO WORK®: RESILIENCE IN TIMES OF CRISIS

human resource management review

IF9

2015-01-30

PREAI

Carvalho, Ana; Areal, Nelson

Students' perceptions of Blackboard and Moodle in a Portuguese university

BRITISH JOURNAL OF EDUCATIONAL TECHNOLOGY

IF8.1

2011-08-15

OAAI

Carvalho, Ana; Areal, Nelson; Silva, Joaquim

The Performance of European Socially Responsible Funds

JOURNAL OF BUSINESS ETHICS

IF6.7

2008-10-03

181

PREAI

Cortez, Maria Ceu; Silva, Florinda; Areal, Nelson

Evaluating student allocation in the Portuguese public higher education system

HIGHER EDUCATION

IF4.6

2007-09-23

PREAI

Portela, Miguel; Areal, Nelson; Sa, Carla; Alexandre, Fernando; Cerejeira, Joao; Carvalho, Ana; Rodrigues, Artur

研究方向