Reset
Showing 20 of 349 academic articles

FEAST: JWST Uncovers the Emerging Timescales of Young Star Clusters in M83

Alice Knutas, Angela Adamo, Alex Pedrini, Sean T. Linden et al. • The Astrophysical Journal (2025)

We present JWST NIRCam observations of the emerging young star clusters (eYSCs) detected in the nearby spiral galaxy M83. The NIRcam mosaic encompasses the nuclear starburst, the bar, and the inner spiral arms. The eYSCs, detected in Pa α a...

DOAJ Open Access (DOAJ) DOI: 10.3847/1538-4357/ae018c

Astrophysics of Dust

Adolf N. Witt, Geoffrey C. Clayton, B. T. Draine (2004)

Abstract. Currently ∼36 different absorption bands have been detected in the infrared spectra of cold, dense interstellar and circumstellar environments. These are attributed to the vibrational transitions of ∼17 different molecules frozen ...

OPENALEX

Digital Transformation and Climate ChangeAwareness: Mediated Impact on Financial Performance via Green Technology SMEs

Dinda Fatmah, Mirhamida Rahmah, Yusriyah Rahmah, Zakiyah Zulfa Rahmah et al. • International Journal of Islamic Business and Economics (IJIBEC) (2025)

This study investigates the direct and indirect effects of digital transformation and climate change awareness on SME financial performance, with green technology adoption serving as a mediating variable. Drawing from stakeholder theory and...

DOAJ Open Access (DOAJ) DOI: 10.28918/ijibec.v9i1.10205

Editorial

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

Unraveling the airline value creation network with fuzzy cognitive maps

Francisco J Navarro-Meneses • International Journal of Engineering Business Management (2022)

The creation of value is a critical factor that determines the competitive capacity of firms and their ability to survive. Notwithstanding its importance, value creation usually becomes a fuzzy concept that is difficult to grasp, especially...

DOAJ Open Access (DOAJ) DOI: 10.1177/18479790221124641

Conceptual System Dynamics and Agent-Based Modelling Simulation of Interorganisational Fairness in Food Value Chains: Research Agenda and Case Studies

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

Assessing climate and transition risks to China’s agriculture under 1.5 and 2.0 °C global warming scenarios

Tao Gan, Tariq Ali, Ya-Wen Liu, Wei Xie et al. • Advances in Climate Change Research (2026)

China’s agriculture faces dual risks from climate change and the transition to low-carbon agriculture, both of which pose substantial threats to food security and farmers' incomes. Understanding the trade-offs between these risks is essenti...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.accre.2025.12.011

The Digital Maturity Paradox: The Divergent Impact of Network Readiness and FDI Across Development Tiers

Pahlaj Moolio, Md Jamirul Haque, Kazi Md. Nasir Uddin, Kim Geok Tan et al. • Economies (2026)

Contemporary economic growth trajectories are characterized by accelerating digital integration. However, the digital infrastructure required to accelerate growth remains unevenly distributed across development tiers. This study examines a ...

DOAJ Open Access (DOAJ) DOI: 10.3390/economies14080320

The Oxford Handbook of International Business

• Oxford University Press eBooks (2009)

Abstract The Oxford Handbook of International Business contain articles by distinguished scholars in the field of international business. The authors are all authorities on their chosen topics and have been active as leaders in the Academy ...

OPENALEX DOI: https://doi.org/10.1093/oxfordhb/9780199234257.001.0001

A Novel Method to Broaden the Single-Mode Bandwidth of the Rectangular Waveguide

Tingting Xie, Xiaohe Cheng, Yuan Yao, Yaohui Yang et al. • International Journal of Antennas and Propagation (2022)

In this paper, a new class of broadband and low-loss transmission line called slotted rectangular waveguide (SRW) is proposed and analyzed. The proposed SRW consists of the rectangular waveguide and the inverted low-loss slotline, which can...

DOAJ Open Access (DOAJ) DOI: 10.1155/2022/1554190

Unsteady Aerodynamic Characteristics of a High-Speed Train Induced by the Sudden Change of Windbreak Wall Structure: A Case Study of the Xinjiang Railway

Zheng-Wei Chen, En-Ze Rui, Tang-Hong Liu, Yi-Qing Ni et al. • Applied Sciences (2022)

Under strong winds, the effect of sudden windbreak transition (WT) on high-speed trains is severe, leading to a deterioration of train aerodynamics and sudden yawing motion of the car body. To address these problems, based on a high-speed t...

DOAJ Open Access (DOAJ) DOI: 10.3390/app12147217

Spatiotemporal Speed Planning for Multi-Vehicle Cooperative Driving With Dynamic Following Relationships

Liuda Yi, Liguo Zang, Haiyan Sun, Yuxing Bai et al. • IEEE Open Journal of Intelligent Transportation Systems (2026)

In Autonomous Valet Parking scenarios, multiple vehicles operate cooperatively in low-speed environments where the leading-vehicle constraint may be dynamically reconstructed due to path transitions. Under such conditions, conventional spee...

DOAJ Open Access (DOAJ) DOI: 10.1109/OJITS.2026.3747268

The Economic Impact of Environmentally Sustainable Transport in Germany

Burkhard Schade, Werner Rothengatter • European Journal of Transport and Infrastructure Research (2004)

The economic assessment of the Environmentally Sustainable Transportation (EST) scenarios developed throughout this paper are part of Phase 3 of the overall project, which is on social and economic assessment and on devising packages of ins...

DOAJ Open Access (DOAJ) DOI: 10.18757/ejtir.2004.4.1.4260

Low-carbon urban transportation: Optimizing mechanical systems for sustainable electric bus and BRT deployment in Kampala

Ismail Kimuli, John Baptist Kirabira • Transportation Engineering (2026)

Kampala faces increasing congestion, air pollution, and dependence on fossil fuels, driven by widespread reliance on diesel minibuses and motorcycle taxis. Existing models—KAMPALA-TIMES, KLAP-TIMES, and GKMA-TIMES–CGE—show strong potential ...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.treng.2025.100417

Effects of adding bamboo fiber on various aspects of concrete performance: A state-of-the-art review

Longping Yan, Muwang Wei, Lei Huang, Huawei Li et al. • KSCE Journal of Civil Engineering (2026)

This review systematically examines the role of bamboo fiber (BF) in enhancing the performance of cement-based composites, with a particular focus on workability, mechanical properties, durability, and sustainability. BF, as a renewable and...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.kscej.2026.100676