J.A. Varela

University of Évora — Portugal

Materials Science · Physical Sciences

64h-index15.2kcitations530works0.32yr avg
OpenAlex↗ORCID↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Ferroelectric and Piezoelectric Materials(218), Microwave Dielectric Ceramics Synthesis(152), Electronic and Structural Properties of Oxides(58), Luminescence Properties of Advanced Materials(55), ZnO doping and properties(52)

Publications527 total

CULTURAL PERSPECTIVE ON LEADERSHIP AND ENGAGEMENT AMONG UNIVERSITY STUDENTS
ICERI proceedings·2025
Forecasting the Portuguese public hospitals performance: An impossible task?
Socio-Economic Planning Sciences·2025
THE ROLE OF HIGHER EDUCATION QUALITY ON STUDENT ENGAGEMENT: A STUDY OF ACADEMIC PORTUGUESE INSTITUTIONS
ICERI proceedings·2024Open Access
Efficient and cost effective “sum of rows and columns” readout for large numbers of SiPM arrays
2024
Methodologies for Determining the Opportunity Cost of Capital: Financing in the Selection of Investments
Revista de Gestão Social e Ambiental·2024· 1 citedOpen Access
Does Haryana's SHG Participation Help the Quality of Life of Dalit Women? An Approach Based on Composite Index and Treatment Effect
Journal of Ecohumanism·2024Open Access
Analysing Financial Market Integration between Stock and Precious Metals Indices
International Journal of Economics and Financial Issues·2024Open Access
THE COVERAGE RATIO OF IMPORTS BY EXPORTS IN EUROZONE COUNTRIES
Європейський науковий журнал Економічних та Фінансових інновацій·2024Open Access
Insight Into Child and Youth Safety Online Via International Laws Edges
Revista de Gestão Social e Ambiental·2024· 1 citedOpen Access
"No One Knows What We Have Gone Through". A Study on Mental Wellbeing of Homemakers Amidst COVID-19
Revista de Gestão Social e Ambiental·2024· 1 citedOpen Access
Exploratory Data Analysis of Debit and Credit Card Spending Across Types of Banks in India
Revista de Gestão Social e Ambiental·2024Open Access
Business Sustainability, Social Enablement, ESG, and Ethics: A Systematic Biliometric Review
Revista de Gestão Social e Ambiental·2024· 1 citedOpen Access
The Role of The Banking Sector in Angola's Economic Growth
Revista de Gestão Social e Ambiental·2024Open Access
A Study of The Market of Fat Ox and Corn in Bahia/Brazil Via Weighted Networks By Ρ_DCCA
Revista de Gestão Social e Ambiental·2024Open Access
Cash Flow and Its Components in Investment Valuation
Revista de Gestão Social e Ambiental·2024· 1 citedOpen Access
Integrated Reporting: A Literature Review
Revista de Gestão Social e Ambiental·2024· 1 citedOpen Access
Multifractal Behavior of Cryptocurrencies During Periods of Economic Uncertainty
Revista de Gestão Social e Ambiental·2024· 2 citedOpen Access
Analysing the Nexus: Stock Indices and Cryptocurrencies During the Conflict Between Russia and Ukraine
Revista de Gestão Social e Ambiental·2024Open Access
Extreme Events Cause Market Efficiency or Inefficiency? Evidence from Precious Metals and Green Stock Indices
Revista de Gestão Social e Ambiental·2024Open Access
TRANSLATION AND VALIDATION INTO PORTUGUESE OF THE TEAM MEETING EFFECTIVENESS QUESTIONNAIRE
INTED proceedings·2024
page 1 of 27Next →

Frequent Co-authors

E. Longo(47), L.S. Cavalcante(19), P.S. Pizani(10), J.C. Sczancoski(10), V. M. Longo(9), Juán Andrés(9), Máximo Siu Li(9), Paulo R. Bueno(8), E. R. Leite(8), A.Z. Simões(6), Valmor Roberto Mastelaro(6), Miryam R. Joya(5), S. A. Pianaro(4), Diogo P. Volanti(4), Júlio R. Sambrano(4), R.L. Tranquilin(4), Marcelo O. Orlandi(4), F. M. Pontes(4), Mário Lúcio Moreira(3), Renata C. Lima(3)