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Data, Volume 10, Issue 6

2025 June - 13 articles

Cover Story: Artificial intelligence (AI) shows great potential in the filed of biodiversity conservation; however, high-quality, regional datasets are scarce, particularly for endangered species in urban environments. In this paper, we introduce Macao-ebird, a novel dataset for the AI-driven conservation of birds in Macao. The dataset comprises two subsets: Macao-ebird-cls for classification (7341 images; 24 species) and Macao-ebird-det for object detection, created with efficient AI-assisted labeling. Validation with YOLOv8-v12 series models achieved a high mAP50 of 0.984. By focusing on region-specific endangered species in a complex urban setting, Macao-ebird provides a crucial benchmark for advancing AI in avian conservation. View this paper
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Articles (13)

  • Data Descriptor
  • Open Access
1 Citations
2,758 Views
11 Pages

Sensor-Based Monitoring Data from an Industrial System of Centrifugal Pumps

  • Angelo Martone,
  • Alessia D’Ambrosio,
  • Michele Ferrucci,
  • Assuntina Cembalo,
  • Gianpaolo Romano and
  • Gaetano Zazzaro

19 June 2025

We present a detailed dataset collected via a wireless IoT sensor network monitoring three industrial centrifugal pumps (units A, B, and C) at the Italian Aerospace Research Centre (CIRA), along with the methods for data collection and structuring. B...

  • Article
  • Open Access
1 Citations
7,960 Views
22 Pages

17 June 2025

Insurance is essential for financial risk protection, but claim management is complex and requires accurate classification and forecasting strategies. This study aimed to empirically evaluate the performance of classification algorithms, including Lo...

  • Article
  • Open Access
4 Citations
8,821 Views
23 Pages

17 June 2025

The integration of generative artificial intelligence (AI) in e-commerce is constantly increasing and in different forms, while transforming content creation. Its impact on user experience remains underexplored. This study examines user perceptions o...

  • Article
  • Open Access
2 Citations
2,434 Views
31 Pages

Rethinking Inequality: The Complex Dynamics Beyond the Kuznets Curve

  • Sarthak Pattnaik,
  • Maryan Rizinski and
  • Eugene Pinsky

14 June 2025

Income inequality has emerged as a defining challenge of our time, particularly in advanced economies, where the gap between rich and poor has reached unprecedented levels. This study analyzes income inequality trends from 2000 to 2023 across develop...

  • Data Descriptor
  • Open Access
1 Citations
4,059 Views
18 Pages

A Structured Dataset for Automated Grading: From Raw Data to Processed Dataset

  • Ibidapo Dare Dada,
  • Adio T. Akinwale and
  • Ti-Jesu Tunde-Adeleke

6 June 2025

The increasing volume of student assessments, particularly open-ended responses, presents a significant challenge for educators in ensuring grading accuracy, consistency, and efficiency. This paper presents a structured dataset designed for the devel...

  • Article
  • Open Access
1,413 Views
10 Pages

3 June 2025

The ability to program has become an essential competence for individuals in an increasingly digital world. However, access to programming education remains unequal, particularly in non-WEIRD (Western, Educated, Industrialized, Rich, and Democratic)...

  • Article
  • Open Access
1,475 Views
27 Pages

3 June 2025

An event is an occurrence that takes place at a specific time and location that can be either weather-related (snowfall), social (crime), natural (earthquake), political (political unrest), or medical (pandemic) in nature. These events do not belong...

  • Article
  • Open Access
2,026 Views
15 Pages

30 May 2025

Artificial intelligence (AI) currently exhibits considerable potential within the realm of biodiversity conservation. However, high-quality regionally customized datasets remain scarce, particularly within urban environments. The existing large-scale...

  • Article
  • Open Access
1,742 Views
16 Pages

27 May 2025

Effective research data management (RDM) is essential for ensuring research integrity, reproducibility, and compliance with FAIR principles. Despite the development of comprehensive RDM frameworks, many institutions still struggle to ensure widesprea...

  • Data Descriptor
  • Open Access
1,772 Views
15 Pages

23 May 2025

This article presents acoustic data on coarticulatory vowel nasalization from the productions of twelve L1 Korean speakers and of fourteen Korean learners of L2 English. The dataset includes eight monosyllabic target words embedded in eight carrier s...

  • Data Descriptor
  • Open Access
1 Citations
2,128 Views
11 Pages

Electroencephalogram Dataset of Visually Imagined Arabic Alphabet for Brain–Computer Interface Design and Evaluation

  • Rami Alazrai,
  • Khalid Naqi,
  • Alaa Elkouni,
  • Amr Hamza,
  • Farah Hammam,
  • Sahar Qaadan,
  • Mohammad I. Daoud,
  • Mostafa Z. Ali and
  • Hasan Al-Nashash

22 May 2025

Visual imagery (VI) is a mental process in which an individual generates and sustains a mental image of an object without physically seeing it. Recent advancements in assistive technology have enabled the utilization of VI mental tasks as a control p...

  • Article
  • Open Access
1,716 Views
13 Pages

Population Genetics Data of 21 Autosomal STR Loci in the Romanian Population

  • George Popoiu,
  • Florin Stanciu,
  • Veronica Cuțăr,
  • Simona Vladu,
  • Paulina Podgoreanu,
  • Violeta Nicola,
  • Ionel Marius Stoian,
  • Anastasia Procopciuc,
  • Bogdan Hațegan and
  • Sergiu Emil Georgescu
  • + 5 authors

22 May 2025

This study aimed to determine the allele frequencies and genetic diversity of 21 autosomal short tandem repeat (STR) loci from the Expanded U.S. Core Loci and European Standard Set in the Romanian population. A random sample of 928 unrelated men from...

  • Data Descriptor
  • Open Access
892 Views
10 Pages

Dataset of the Effects of a Low Dose of Isoflavones in Beef Cattle Undergoing Tall Fescue Toxicosis

  • Juan F. Cordero-Llarena,
  • Kyle J. McLean,
  • Madison T. Henniger,
  • F. Neal Schrick,
  • Gary E. Bates and
  • Phillip R. Myer

22 May 2025

Tall fescue toxicosis negatively impacts blood flow, elevates body temperature, and reduces beef cattle’s average daily gain (ADG). In previous studies, isoflavones have diminished the symptoms of tall fescue toxicosis in ruminants. Therefore,...

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Data - ISSN 2306-5729