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Academic Articles & Research Papers
Showing 20 of 3,463 academic articles
Vladislav V. Gaskin, Anna A. Gaskina, Amir G. Masri, Valentin A. Nеchaev et al. • Клиническая практика
(2026)
BACKGROUND: Atrioesophageal fistula is a rare complication following radiofrequency catheter ablation for atrial fibrillation and is associated with high mortality. Clinical manifestations of atrioesophageal fistula are nonspecific and may ...
DOAJ
Open Access (DOAJ)
DOI: 10.17816/clinpract695545
LAURA GIURCA VASILESCU, ANA POPA • Annals of the University of Petrosani: Economics
(2010)
Many factors (internal and external) can make a business vulnerable. In the context of the international financial crisis, the firms, and especially the small and mediume enterprises (SMEs) have to face new challenges. Smaller businesses a...
DOAJ
Open Access (DOAJ)
Omer Bin Abdullah • American Journal of Islam and Society
(1990)
The Annual Conference of the Association of Muslim Social Scientists
(AMSS) has acquired a certain niche for itself in the academic life of Muslims
in North America. Each year the Conference is attended by Muslim and
several non-Muslim scho...
DOAJ
Open Access (DOAJ)
DOI: 10.35632/ajis.v7i1.2672
Lily Purwianti, Hepy Hefri Ariyanto, Christella • Journal of Consumer Sciences
(2025)
Background: The online food delivery (OFD) sector has grown rapidly in Indonesia, necessitating scholarly examination of consumer behavior beyond initial adoption to understand continuance patterns in technology-enabled consumption.
Purpo...
DOAJ
Open Access (DOAJ)
DOI: 10.29244/jcs.10.3.577-600
Kembo M. Bwana, Evelyne F. Magambo • International Journal of Advanced Business Studies
(2025)
This study compares the performance of non-life insurance in Tanzania and Kenya. Specifically, the study compares the Technical and Scale Efficiency (TSE) of non-life insurance in the two countries. It further explores the sources of techni...
DOAJ
Open Access (DOAJ)
DOI: 10.59857/ijabs.6214
Yi Jin, Xiaoyang Zhong, Arnold Tukker, Xu Tang et al. • iScience
(2026)
Summary: China’s fossil fuel infrastructure could lock in substantial emissions across both extraction and downstream use, making a well-defined phaseout strategy urgent for achieving carbon neutrality. We analyze the differences between th...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.isci.2026.117563
Naveen Farooq, Nadia Rehman Alvi, Sana Mangrio, Syed Aftab Rahim et al. • Journal of Rawalpindi Medical College
(2023)
Background: Globally, Pakistan is the 5th populous country. To increase the use of family planning services by public private business model, Punjab Population Innovation Fund selected “Connect4fp” project implemented by International Rescu...
DOAJ
Open Access (DOAJ)
DOI: 10.37939/jrmc.v27i1.1973
Rasa Levickaitė, Ramojus Reimeris • Business: Theory and Practice
(2010)
The article is based on literature review, theoretical insights, and deals with the topic of franchise business model. The objective of the paper is to analyse peculiarities of franchise business model and its developing conditions in Lithu...
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Open Access (DOAJ)
Nurzalina Harun, Zubaidah Sadikin, Che Nurul Hanna Che Sulaiman, Nur Hamiza Basri et al. • Malaysia Journal of Invention and Innovation
(2024)
In this era of globalization and technological advancements, Malaysia stands out as a vibrant hub for
innovations and technology, along with an entrepreneurial spirit. However, it appears that there will be occasions
when the creation of ...
DOAJ
Open Access (DOAJ)
Helmut Von Keyserling, Thomas Bergmann, Moritz Wiesel, Andreas M. Kaufmann • BioTechniques
(2011)
Validation of PCR thermal cycler performance is crucial in order to obtain reliable results. In this study, high resolu- tion melting curve (HRM) analysis is presented as a novel validation method for real-time PCR instruments. By ap- plyin...
DOAJ
Open Access (DOAJ)
DOI: 10.2144/000113735
Abdullahi Chowdhury, Gour Karmakar, Joarder Kamruzzaman, Rajkumar Das et al. • Sensors
(2023)
The increasing attacks on traffic signals worldwide indicate the importance of intrusion detection. The existing traffic signal Intrusion Detection Systems (IDSs) that rely on inputs from connected vehicles and image analysis techniques can...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s23104646
Era Susanti, Evangs Mailoa • JITeCS (Journal of Information Technology and Computer Science)
(2020)
One of developing retail company and is one of the biggest retail companies in Indonesia, namely Alfamart which is owned by PT. Sumber Alfaria Trijaya, Tbk. Alfamart must have the best marketing strategy and increase innovation for the sa...
DOAJ
Open Access (DOAJ)
DOI: 10.25126/jitecs.202053189
Tingting Jin, Xiaolan Qiu, Donghui Hu, Chibiao Ding • Remote Sensing
(2017)
Multichannel synthetic aperture radar (SAR) is a significant breakthrough to the inherent limitation between high-resolution and wide-swath (HRWS) compared with conventional SAR. Moving target indication (MTI) is an important application of...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/rs9050404
Van Nhan Vo, Chakchai So-In, Hung Tran, Duc-Dung Tran et al. • IEEE Access
(2019)
In this paper, we analyze the secrecy and throughput of multiple-input single-output (MISO) energy harvesting (EH) Internet of Things (IoT) systems, in which a multi-antenna base station (BS) transmits signals to IoT devices (IoTDs) with th...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2019.2946600
Jueqiao Liu, Jueqiao Liu, Xiaoyi Chen, Jun Cai et al. • Frontiers in Psychiatry
(2026)
BackgroundLarge language models are increasingly used for informal mental health support, yet their safety during escalating suicide-risk conversations may depend on how prior information is presented. Native multi-turn conversations and re...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpsyt.2026.1962098
Walter Fuertes, Francisco Reyes, Paúl Valladares, Freddy Tapia et al. • Systems
(2017)
Cyber-attacks have increased in severity and complexity. That requires, that the CERT/CSIRT research and develops new security tools. Therefore, our study focuses on the design of an integral model based on Business Intelligence (BI), which...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/systems5040052
Hai-Hsuan Cheng, Wan-Sheng Yu, Shu-Chuang Tseng, Yi-Ju Wu et al. • Sustainable Environment Research
(2023)
Abstract According to the Taiwan Water Resources Agency, Ministry of Economic Affairs, the average water demand shortage is 530.6 million m3 yr−1 during the period of 2011 to 2019, and the situation will worsen in the near future due to glo...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s42834-023-00177-8
Raziye Izanloo, Vahedberdi Sheikh • آب و فاضلاب
(2019)
In the past decades, urban development and the increase in densely populated urban areas have led to expansion of the impervious surfaces. This resulted in an increase in the volume and peak discharge of runoff. To face the intensified urba...
DOAJ
Open Access (DOAJ)
DOI: 10.22093/wwj.2017.81822.2381
Panagiotis Stavropoulos, Vasiliki Christina Panagiotopoulou • Modelling
(2022)
Additive Manufacturing (AM), or else Smart Manufacturing, has been an intrinsic concept in Industry 4.0, offering flexibility and material efficiency. Certain limitations prevent AM from being used in the industrial setting extensively, des...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/modelling3010013
Ziwei Wan, Chunlin Zhou, Zhaohui Lin, Huapeng Yan et al. • Sensors
(2023)
MultiCal is an affordable, high-precision measuring device designed for the on-site calibration of industrial robots. Its design features a long measuring rod with a spherical tip that is attached to the robot. By restricting the rod’s tip ...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s23125717