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Academic Articles & Research Papers
Showing 20 of 2,986 academic articles
Hubrig S., Järvinen S. P., Schöller M., Ilyin I. • Astronomy & Astrophysics
(2026)
Context. Recent observational studies suggest that Be stars most likely are formed through the process of mass transfer in binary systems. In view of the wide consensus that the origin of the magnetic field in stars with radiative envelopes...
DOAJ
Open Access (DOAJ)
DOI: 10.1051/0004-6361/202660036
Yuhang Liu, Fei Mei, Jun Zhang, Xiang Dai et al. • Entropy
(2026)
The core component to ensure the refined and safe operation of distribution network scheduling is 10 kV bus load probabilistic prediction. However, existing probabilistic prediction methods suffer from insufficient dynamic feature extractio...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/e28030329
Peter H. Bodenheimer, Peter H. Bodenheimer, Gregory Laughlin, Gregory Laughlin et al. • CRC Press eBooks
(2006)
Numerical Methods in Astrophysics: An Introduction outlines various fundamental numerical methods that can solve gravitational dynamics, hydrodynamics, and radiation transport equations. This resource indicates which methods are most suitab...
OPENALEX
DOI: https://doi.org/10.1201/9781420011869
Anil K. Pradhan, Sultana N. Nahar • Cambridge University Press eBooks
(2011)
Spectroscopy enables the precise study of astronomical objects and phenomena. Bridging the gap between physics and astronomy, this is the first integrated graduate-level textbook on atomic astrophysics. It covers the basics of atomic physic...
OPENALEX
DOI: https://doi.org/10.1017/cbo9780511975349
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
Zihao Qiu, Siyu Chen, Zixin Feng, Ruitong Luo et al. • Frontiers in Physics
(2025)
Futures, as significant financial derivatives, play a crucial role in financial markets by fulfilling price discovery functions and providing efficient risk hedging tools. Against the backdrop of geopolitical conflicts, market risk emerges ...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fphy.2025.1674717
Mudassir Shams, Nasreen Kausar, Naveed Khan, Mohd Asif Shah • Advances in Mechanical Engineering
(2023)
Numerous real-world applications can be solved using the broadly adopted notions of intuitionistic fuzzy sets, Pythagorean fuzzy sets, and q-rung orthopair fuzzy sets. These theories, however, have their own restrictions in terms of members...
DOAJ
Open Access (DOAJ)
DOI: 10.1177/16878132231159519
YAN Beibei, XU Huaifu • Zhongguo quanke yixue
(2026)
Background Type 1 diabetes mellitus in children is progressively younger, and there is a lack of quality standardized studies on specific self-reported outcomes scales for pediatric and adolescent patients. Objective To evaluate the measure...
DOAJ
Open Access (DOAJ)
DOI: 10.12114/j.issn.1007-9572.2023.0560
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
Asma Al Shidhani, Asma Al Samani, Tahani Al Malki, Bashair Al Shukaili et al. • Taiwanese Journal of Psychiatry
(2023)
Objectives: Preliminary studies suggested that the high rates of stress are increasingly prevalent in students in tertiary education in the Arabian Gulf countries and that their emotional eating is often triggered by stress. Nevertheless, t...
DOAJ
Open Access (DOAJ)
DOI: 10.4103/TPSY.TPSY_3_23
V.M. Volodin, T.A. Kulikova • Известия высших учебных заведений. Поволжский регион: Общественные науки
(2021)
Background. In the context of the task of innovative development of business
entities set by the Russian government and the simultaneous presence of crisis conditions in
the economy, the improvement of management tools is becoming relevan...
DOAJ
Open Access (DOAJ)
DOI: 10.21685/2072-3016-2021-3-18
Evelyne F. Magambo • International Journal of Advanced Business Studies
(2025)
The purpose of this study is to thoroughly evaluate the difficulties Tanzanian microfinance institutions (MFIs) encountered when putting group lending concepts into practice. It specifically aims to pinpoint the main obstacles associated wi...
DOAJ
Open Access (DOAJ)
DOI: 10.59857/IJABS.3930
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
Run-Hua Zhao, Jie Cheng, Nai-Ru Xu • Complexity
(2020)
This paper aims to detect the methods of earnings management in Pearl River Delta region of China. The data were selected based on the list companies of Pearl River Delta region from 2008 to 2019 and the balanced panel analysis was adopted ...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/2020/6650193
Khiabani Mohsen Malekalketab, Ismail Wan Khairuzzaman Wan, Ahadmotlaghi Ehsan, Barmaky Akbar • Organizacijų Vadyba: Sisteminiai Tyrimai
(2026)
There is substantial evidence indicating a positive linear relationship among job satisfaction (JS), organisational commitment (OC), and organisational citizenship behaviour (OCB), with OC often serving as a mediating variable. The interact...
DOAJ
Open Access (DOAJ)
DOI: 10.2478/mosr-2026-0006
Julie Pattinson, Despina Laparidou, Joseph Akanuwe, Anna Scott et al. • Health Expectations
(2023)
Abstract Introduction We explored experiences of volunteering in Heritage at Risk (HAR) projects, intended to mitigate the deterioration to historic assets, and the relationship with wellbeing. We aimed to understand the value of HAR to vol...
DOAJ
Open Access (DOAJ)
DOI: 10.1111/hex.13852
Rebecca Piekkari, C. Stuart Welch • Edward Elgar Publishing eBooks
(2004)
Foreword by Peter Buckley - Vignette: Observations from a Lifetime of Interviewing Foreword - Vignette: Interviews: A Key Data Source in International Business Research Part I: Trends and Prospects in International Business Research Part II...
OPENALEX
DOI: https://doi.org/10.4337/9781781954331
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
Seán McGarraghy, Gudrun Olafsdottir, Rossen Kazakov, Élise Huber et al. • Agriculture
(2022)
System dynamics and agent-based simulation modelling approaches have a potential as tools to evaluate the impact of policy related decision making in food value chains. The context is that a food value chain involves flows of multiple produ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/agriculture12020280