Home »
Academic Articles & Research Papers
Showing 20 of 3,028 academic articles
Luis Lehner, Frans Pretorius • Annual Review of Astronomy and Astrophysics
(2014)
Throughout the Universe many powerful events are driven by strong gravitational effects that require general relativity to fully describe them. These include compact binary mergers, black hole accretion, and stellar collapse, where velociti...
OPENALEX
Open Access
DOI: https://doi.org/10.1146/annurev-astro-081913-040031
Philip J. Armitage • Cambridge University Press eBooks
(2009)
Concise and self-contained, this textbook gives a graduate-level introduction to the physical processes that shape planetary systems, covering all stages of planet formation. Writing for readers with undergraduate backgrounds in physics, as...
OPENALEX
Open Access
DOI: https://doi.org/10.1017/9781108344227
Thomas W Hartquist, David A. Williams (1998)
Abstract This book provides a comprehensive survey of modern molecular astrophysics. It includes an introduction to molecular spectroscopy and then addresses the main areas of current molecular astrophysics, including galaxy formation, star...
OPENALEX
DOI: https://doi.org/10.1093/oso/9780198501589.001.0001
Katsavrias C., Di Matteo S., Chhiber R., Kepko L. et al. • Astronomy & Astrophysics
(2026)
Context. Quasi-periodic density structures (PDSs) are quasiperiodic variations in the solar wind density that range from a few minutes to a few hours. They are trains of advected density structures with radial length scales LR ≈ 100 − 10 00...
DOAJ
Open Access (DOAJ)
DOI: 10.1051/0004-6361/202658943
Sarah E. Marzen, James P. Crutchfield • Entropy
(2022)
Inferring models, predicting the future, and estimating the entropy rate of discrete-time, discrete-event processes is well-worn ground. However, a much broader class of discrete-event processes operates in continuous-time. Here, we provide...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/e24111675
Paulo Douglas S. de Vasconcelos, André L. Amarante Mesquita • International Journal of Engineering Business Management
(2011)
Fluidization is an engineering unit operation that occurs when a fluid (liquid or gas) ascends through a bed of particles, and these particles get a velocity of minimum fluidization V mf enough to stay in suspension, but without carrying th...
DOAJ
Open Access (DOAJ)
DOI: 10.5772/50943
Nataliia Bilan • Ukrainian Journal of Educational Studies and Information Technology
(2019)
In the article the current state of foreign linguistic preparation of future power-engineering specialists in technical institutions of higher education is investigated and analysed. On the basis of the theoretical review of scientific and ...
DOAJ
Open Access (DOAJ)
DOI: 10.32919/uesit.2019.01.01
Stavros P. Migkos, Damianos P. Sakas, Nikolaos T. Giannakopoulos, Georgios Konteos et al. • Economies
(2022)
The financial crisis of 2008 has caused a series of drawbacks to economies around the world. Greek economy has been hit twice at 2009, since its credibility worsened, provoking the implication of harsh fiscal measures from the 2010 Memorand...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/economies10080178
Feifei Li, Xiaohui Zhan, Yun Liu • Frontiers in Psychology
(2025)
PurposeThis study aims to explore how food delivery workers' perceptions of threat and challenge mediate the influence of algorithmic management on their work engagement, and to examine the moderating roles of emotional stability and percei...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpsyg.2025.1522088
Xianghuan Luo, Rohan Bennett, Mila Koeva, Christiaan Lemmen et al. • Urban Science
(2017)
Cadastres are argued as an essential tool to support land tenure security. Low cadastral coverage in developing countries creates a driver for innovative methods to expedite the mapping processes. As a human construct, the morphology of par...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/urbansci1040032
Truong Thi Hoang Oanh, Duong Ngoc Thanh, Truong Thi Be Hai • Ho Chi Minh City Open University Journal of Science - Economics and Business Administration
(2020)
The purposes of the article are to evaluate the current status of innovation capacity studies and propose directions for future research. Thirty - six articles in international empirical research on business, in particular micro, small, and...
DOAJ
Open Access (DOAJ)
DOI: 10.46223/HCMCOUJS.econ.en.10.2.585.2020
Anna Szychta • Zeszyty Teoretyczne Rachunkowości
(2025)
Dear Authors and Readers,The closing issue of “Zeszyty Teoretyczne Rachunkowości” (ZTR, “The Theoretical Journal of Accounting”) for 2025, vol. 49, number 4, once again provides an engaging and multidimensional review of contemporary resear...
DOAJ
Open Access (DOAJ)
DOI: 10.5604/01.3001.0055.5421
• International business and management series
(2012)
Citation (2012), "International Business and Management", Hadjikhani, A., Elg, U. and Ghauri, P. (Ed.) Business, Society and Politics (International Business and Management, Vol. 28), Emerald Group Publishing Limited, Bingley, p. ii. https:...
OPENALEX
DOI: https://doi.org/10.1108/s1876-066x(2012)0000028025
Carla Santos Pereira, Natércia Durão, Fernando Moreira, Bruno Veloso • Sustainability
(2022)
This study was developed under the scope of a Portuguese project focused on the entrepreneur’s perspective and perception on the internationalization process of his company: more specifically, about the factors that enhanced the company ent...
OPENALEX
cc-by
DOI: https://doi.org/10.3390/su14020834
Mark Casson • Palgrave Macmillan UK eBooks
(1989)
To what extent are cooperative ventures really cooperative? What exactly is meant by cooperation in this context? In international business, the term cooperative venture is often used merely to signify some alternative to 100 per cent equit...
OPENALEX
DOI: https://doi.org/10.1007/978-1-349-11026-1_3
XU Xuejie, WANG Baohui • Jisuanji kexue
(2024)
Patent classification,which is used to assign multiple international patent classification(IPC) codes to a given paten,is a very important task int the field of patent data mining.In recent years,many studies on this task focus on mining pa...
DOAJ
Open Access (DOAJ)
DOI: 10.11896/jsjkx.230200199
Andreas Schröer • Frontiers in Education
(2021)
Social innovation became a widely discussed topic in politics, research funding programs, and business development. Recent European and US economic and science policies have set aside significant funds to generate and foster social innovati...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/feduc.2020.555624
Giovana Sordi Schiavi, Fernanda da Silva Momo, Ariel Behr, Antonio Carlos Gastaud Maçada • Revista Brasileira de Gestão De Negócios
(2020)
Purpose – This article examines the innovation capability of accounting firms in the Brazilian market, in their use of digital technologies, based on technology development, operation, management, and transaction capabilities.
Design/met...
DOAJ
Open Access (DOAJ)
DOI: 10.7819/rbgn.v22i2.4051
A. V. Kuznetsov • Финансы: теория и практика
(2019)
The article presents the study results of the world trade stagnation issues associated with the WTO systemic crisis. The aim of the article is to summarize the main reasons for the world trade system disintegration and to identify feasible ...
DOAJ
Open Access (DOAJ)
DOI: 10.26794/2587-5671-2019-23-5-50-61
Nagwan Alqershi, Nagwan Alqershi, Ramayah Thurasamy, Ramayah Thurasamy et al. • Frontiers in Complex Systems
(2026)
This paper develops a dynamic framework for analyzing markets in which decision-making is increasingly delegated to adaptive algorithms. In contrast to classical approaches that treat equilibrium as the primitive object of analysis, the fra...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fcpxs.2026.1819789