Pierre Alexandre

Datos Biográficos

ID76372
NOMBREPierre Alexandre
NOMBRESPierre
APELLIDOAlexandre
FIRMAALEXANDRE P
AFILIACIONESInstituto Politecnico de Setubal
ORCID0000-0003-1781-7036
VERIFICADOSí
TOTAL DE OBRAS41
TOTAL DE CITAS43
TOTAL COMO AUTOR40
TOTAL COMO EDITOR1
PRIMER AÑO DE PUBLICACIÓN1961
AÑO MÁS RECIENTE DE PUBLICACIÓN2025
ÍNDICE H3

  • Analysing Comovements between Dirty and Green Energies

    Open AccessEsperança João, Rui Dias et al.ARTICLEJournal of Ecohumanism2025

    This study analyses the movement patterns between clean energy indices and oil benchmarks such as Brent and WTI from 7 January 2022 to 8 November 2024, intending to verify whether clean energy indices can serve as effective risk diversification instruments. The research focuses on the Nasdaq Clean Edge Green Energy (CELS), S&P Global Clean Energy (SPGTCLEN), Clean Energy Fuels (CLNE) indices and the Invesco Wilderhill Clean Energy (PBW) ETF. The …

  • Are Precious Metals Hedging Assets for Clean Energy Indices

    Open AccessHelena Amândio, Rui Dias et al.ARTICLEJournal of Ecohumanism2025

    This study aims to analyse whether precious metals can be hedged assets concerning green energy indices from 8 January 2019 to 6 December 2024. About precious metals, the futures market was analysed: copper (HGH5) and silver (SIH5), the gold spot market (XAU) was also included to provide robustness, and the green indices are S&P Global Clean Energy (SPGTCLEN), NASDAQ Clean Edge Green Energy (CELS), and the iShares Global Clean Energy ETF (ICLN). …

  • Efficiency of traditional and green cryptocurrencies

    Open AccessIvone Marques, I W A MARQUES et al.ARTICLEJournal of Ecohumanism2025

    The main objective of this research is to evaluate the efficiency, in its weak form, of digital currencies classified as "dirty", such as Bitcoin (BTC) and Ethereum (ETH), and the green ones, namely Lisk (LISK), Metaverse (METAVERSE), Quantum (QTUM), Litecoin (LTC), Augur (REP), Cardano (ADA), Dash (DASH), EOS (EOS), Quantum (QTUM), Litecoin (LTC), Ripple (XRP), Augur (REP), Cardano (ADA), Dash (DASH), EOS (EOS), IOTA (IOTA), Monero (XMR), Neo (N…

  • Evaluation and Assessment of the Impact of the Adoption of Digital Payment in India through the Technology Acceptance Model (TAM)

    Open AccessParul Gaur, Rui T Dias et al.ARTICLEJournal of Posthumanism2025

    India's internet and mobile phone usage has skyrocketed over the last decade. As the number of people using the internet and mobile devices grows, online payment methods for the general public are becoming more streamlined thanks to government initiatives like Digital India. As a result, the number of digital payment implementations is rapidly increasing. Automated Technologies Digital payment refers to a customer using a credit card, internet ba…

  • Delving into the Exchange-Traded Funds (ETFs) Market

    Open AccessRui Dias, Rosa Galvão et al.ARTICLEJournal of Ecohumanism2024

    Exchange-traded funds (ETFs) are the most popular products in the financial sector today. There is extensive literature on the multifractal analysis of some stock markets, but not about the multifractal behaviour of the ETF market. This study examines the efficiency of stock index ETFs worldwide from an Efficient Market Hypothesis (EMH) perspective, using the ETFs: Ishares Msci World ETF (URTH), Ishares Russell 1000 ETF (IWB), SPDR S&P 500 ETF TR…

  • The Role of Perceived Organisational Support in Predicting Organisational Commitment and Organizational Citizenship Behavior in Professional Organizations

    Open AccessSandhya Singh, Rui Dias et al.ARTICLEJournal of Ecohumanism2024

    The study examined the "role of perceived organisational support in predicting organisational commitment and organisational citizenship behaviour in professional organisations". The primary data was acquired through a questionnaire from 200 respondents (employees from the finance and technology sectors) via a stratified random sampling technique. Excel and SPSS 26 were utilised for data analysis, and Statistical tools such as Anova, regression an…

  • Quando Há Arte! Ensaios de Homenagem a Maria do Carmo d'Orey

    Adriana Graça, Matilde Carrasco Barranco et al.BOOKQuando Há Arte! Ensaios de…2023Referencias: 24

  • French Perspectives in African Studies

    Pierre AlexandreBOOKFrench Perspectives in African…2018

  • Depression, Alcohol Use and Adherence to Antiretroviral Therapy in Sub-Saharan Africa

    Open AccessEtheldreda Nakimuli‐Mpungu, Etheldreda Nakimuli-Mpungu et al.ARTICLEAIDS and Behavior2012

  • Les habitats du lac de Paladru (Isère) dans leur environnement

    Open AccessPierre Alexandre, Olivier Andru et al.BOOKLes habitats du lac de Paladru…1993

    À partir de l’étude, élargie à l’ensemble du terroir, de l’habitat fortifié construit vers 1003 et abandonné vers 1040 avant d’être englouti sous les eaux du lac de Paladru, M. Colardelle, E. Verdel et une quarantaine d’autres chercheurs apportent à l’archéologie et à l’histoire médiévale une contribution essentielle. Outre les données fondamentales sur l’architecture en bois, l’artisanat les loisirs, l’alimentation, l’agriculture etc., dont les …

  • Kiswahili alakati

    Open AccessPierre AlexandreARTICLECahiers d études africaines1984

    Alexandre Pierre. Kiswahili alakati.. In: Cahiers d'études africaines, vol. 24, n°93, 1984. pp. 101-104

  • Sur quelques problèmes pratiques d'onomastique africaine

    Open AccessPierre AlexandreARTICLECahiers d études africaines1983

    P. Alexandre - On Some Practical Problems in African Onomastics: Topo-, Anthropo-, and Ethnonymy. These two papers approach the problems of writing or spelling African languages from slightly different angles: M. Diki-Kidiri's is more generai and closer to scientific linguistics, P. Alexandre's is restricted to proper nouns and more oriented toward editorial needs. Both plead for pragmatic rules and favour deviation from strict phonemic principle…

  • Yves (Erwan) Person 1925-1982

    Open AccessPierre AlexandreARTICLEAfrica1983

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  • Yves Person

    Open AccessPierre AlexandreARTICLECahiers d études africaines1981

  • À propos de la recherche africaniste

    Open AccessPierre Alexandre, Yves Mersadier et al.ARTICLECahiers d études africaines1981Referencias: 1

    Alexandre Pierre, Mersadier Yves, Vidal Claudine, Morice Alain. À propos de la recherche africaniste.. In: Cahiers d'études africaines, vol. 21, n°84, 1981. pp. 583-586

  • Les variations climatiques au Moyen Age (Belgique, Rhénanie, Nord de la France)

    Open AccessPierre AlexandreARTICLEAnnales Histoire Sciences Sociales1977Citada por: 1Referencias: 3

    Le présent travail fait suite à un article paru dans la revue Le Moyen Age, dans lequel nous avons cru pouvoir démontrer que les sources narratives médiévales (annales, chroniques, etc.) contiennent nombre d'observations météorologiques qui pourraient être utilisées par l'historien du climat. Il n'existe pas encore de recueil complet et critique de ces observations : en effet, les compilateurs qui ont entrepris de rassembler ces textes météorolog…

  • Du haut du cocotier

    Open AccessPierre AlexandreARTICLECahiers d études africaines1977

    Alexandre Pierre. Du haut du cocotier.. In: Cahiers d'études africaines, vol. 17, n°68, 1977. pp. 639-642

  • De l’oralité à l’écriture

    Pierre AlexandreARTICLEÉtudes françaises1976

  • Collaborateurs

    Pierre Alexandre, Aurlien Boivin et al.ARTICLEÉtudes françaises1976

  • French Perspectives in African Studies. A Collection of Translated Essays

    M A Klein, Pierre AlexandreARTICLEThe International Journal of…1975

  • Languages and Language in Black Africa

    T O Beidelman, Pierre Alexandre et al.ARTICLEThe Journal of Interdisciplinary…1974

  • Introduction to a Fang oral art genre

    Open AccessPierre AlexandreARTICLEBulletin of the School of…1974Citada por: 1

    Mvet is used, in the A 70 languages, both for a type of musical instrument and for the special genres of oral literature played or delivered to its accompaniment.As the name for a musical instrument mvet has been variously translated as 'musical bow', 'cithar-harp', 'native guitar', and so forth. It is, technically speaking, a chordophone with resonators. The commonest type consists basically of a dry 'bamboo' (Wes Kos name; in fact the stem of a…

  • Joseph H. Greenberg, Language, culture and communication, essays selected and introduced by A. S. Dil. Stanford

    Open AccessPierre AlexandreARTICLELanguage in Society1972

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  • De l'ignorance de l'Afrique et de son bon usage

    Open AccessPierre AlexandreARTICLECahiers d études africaines1971Citada por: 2Referencias: 1

    Alexandre Pierre. De l'ignorance de l'Afrique et de son bon usage : notule autobiocritique.. In: Cahiers d'études africaines, vol. 11, n°43, 1971. pp. 448-454

  • Les séismes en Europe occidentale de 394 à 1259. Nouveau catalogue critique.

    Pierre Alexandre