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Data, Volume 10, Issue 12

2025 December - 18 articles

Cover Story: Liepāja Lake is a shallow, coastal freshwater body and a Natura 2000 protected area that has experienced long-term pressures from urbanization, agriculture, and legacy industrial activities. This paper presents an openly accessible dataset of major and trace element concentrations in surface sediments and surface waters collected across Liepāja Lake during a coordinated field campaign in July 2024. Using standardized sampling protocols and ICP-MS analysis, the dataset provides high-resolution georeferenced measurements for 31 elements with accompanying uncertainty estimates. These data establish a robust baseline for pollution assessment, spatial analysis, modelling, and future monitoring, supporting evidence-based management and restoration of climate-sensitive Baltic coastal lakes. View this paper
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Articles (18)

  • Article
  • Open Access
2 Citations
3,548 Views
12 Pages

A Real-World Underwater Video Dataset with Labeled Frames and Water-Quality Metadata for Aquaculture Monitoring

  • Osbaldo Aragón-Banderas,
  • Leonardo Trujillo,
  • Yolocuauhtli Salazar,
  • Guillaume J. V. E. Baguette and
  • Jesús L. Arce-Valdez

18 December 2025

Aquaculture monitoring increasingly relies on computer vision to evaluate fish behavior and welfare under farming conditions. This dataset was collected in a commercial recirculating aquaculture system (RAS) integrated with hydroponics in Queretaro,...

(This article belongs to the Section Computational Biology, Bioinformatics, and Biomedical Data Science)
  • Article
  • Open Access
2 Citations
3,021 Views
18 Pages

Labels4Rails: A Railway Image Annotation Tool and Associated Reference Dataset

  • Tina Hiebert,
  • Florian Hofstetter,
  • Carsten Thomas,
  • Savera Mushtaq and ,
  • Eero Kaan and
  • Biranavan Parameswaran
  • + 1 author+ 0 author

16 December 2025

The development of autonomous train systems relies heavily on machine learning (ML) models, which in turn depend on large, high-quality annotated datasets for training and evaluation. The railway domain lacks adequate public datasets and efficient an...

  • Data Descriptor
  • Open Access
1 Citations
1,617 Views
13 Pages

AlimurgITA: A Database of the Italian Alimurgic Flora

  • Piera Di Marzio,
  • Angela Di Iorio,
  • Carmen Giancola and
  • Bruno Paura

16 December 2025

The AlimurgITA portal is a user-friendly and effective tool for researching Wild Edible Plants (WEPs). It provides valuable information on alimurgic plant species, aiding conservation and potential applications (agricultural, food, etc.). Users can i...

(This article belongs to the Section Information Systems and Data Management)
  • Article
  • Open Access
2 Citations
2,832 Views
14 Pages

12 December 2025

The development of Natural Language Processing applications tailored for diverse Arabic-speaking users requires specialized Arabic corpora, which are currently lacking in existing Arabic linguistic resources. Therefore, in this study, a multidialecta...

(This article belongs to the Topic New Applications of Big Data Technology: Integration of Data Mining and Artificial Intelligence)
  • Article
  • Open Access
1 Citations
1,498 Views
24 Pages

12 December 2025

Logistics operations demand real-time visibility and rapid response, yet minute-level traffic speed forecasting remains challenging due to heterogeneous data sources and frequent distribution shifts. This paper proposes a Deep Operator Network (DeepO...

(This article belongs to the Topic Advanced Techniques and Modeling in Business and Economics)
  • Data Descriptor
  • Open Access
1,361 Views
21 Pages

A Dataset for the Medical Support Vehicle Location–Allocation Problem

  • Miguel Medina-Perez,
  • Giovanni Guzmán,
  • Magdalena Saldana-Perez,
  • Adriana Lara and
  • Miguel Torres-Ruiz

10 December 2025

In mass-casualty incidents, emergency responders require access to accurate and timely information to support informed decision-making and ensure the efficient allocation of resources. This article presents a dataset derived from a case study conduct...

  • Data Descriptor
  • Open Access
3 Citations
1,962 Views
12 Pages

Computational Dataset for Polymer–Pharmaceutical Interactions: MD/MM-PBSA and DFT Resources for Molecularly Imprinted Polymer (MIP) Design

  • David Visentin,
  • Mario Lovrić,
  • Dejan Milenković,
  • Robert Vianello and ,
  • Željka Maglica,
  • Kristina Tolić Čop and
  • Dragana Mutavdžić Pavlović
  • + 2 authors+ 0 author

10 December 2025

Molecularly imprinted polymers (MIPs) are promising sorbents for selectively capturing pharmaceutically active compounds (PhACs), but design remains slow because candidate screening is largely experimental or based on computationally expensive method...

  • Data Descriptor
  • Open Access
2,521 Views
10 Pages

Early-Season Field Reference Dataset of Croplands in a Consolidated Agricultural Frontier in the Brazilian Cerrado

  • Ana Larissa Ribeiro de Freitas,
  • Fábio Furlan Gama,
  • Ivo Augusto Lopes Magalhães and
  • Edson Eyji Sano

10 December 2025

This dataset presents field observations collected in the municipality of Goiatuba, Goiás State, Brazil, a consolidated and representative agricultural frontier of the Brazilian Cerrado biome. The region presents diverse land use dynamics, inc...

  • Article
  • Open Access
2 Citations
1,573 Views
26 Pages

9 December 2025

Social networks have emerged as integral platforms for communication and information dissemination in contemporary society. The spread of negative sentiments and its impact on activities of users in social networks is a crucial issue. When users rece...

  • Data Descriptor
  • Open Access
2 Citations
9,478 Views
18 Pages

4 December 2025

Mine accidents pose severe threats to worker safety and sustainable mining development in China. However, existing mine accident data in China are often scattered, unstructured, and lack systematic integration, which limits their application in safet...

  • Review
  • Open Access
30 Citations
19,588 Views
40 Pages

Data Quality in the Age of AI: A Review of Governance, Ethics, and the FAIR Principles

  • Miriam Guillen-Aguinaga,
  • Enrique Aguinaga-Ontoso,
  • Laura Guillen-Aguinaga,
  • Francisco Guillen-Grima and
  • Ines Aguinaga-Ontoso

4 December 2025

Data quality is fundamental to scientific integrity, reproducibility, and evidence-based decision-making. Nevertheless, many datasets lack transparency in their collection and curation, undermining trust and reusability across research domains. This...

  • Data Descriptor
  • Open Access
1 Citations
1,616 Views
10 Pages

Georeferenced Sediment and Surface Water Element Concentrations in the Coastal Liepāja Lake (Latvia), 2024

  • Inga Grinfelde,
  • Uldis Valainis,
  • Maris Nitcis,
  • Ieva Buske and ,
  • Jana Grave,
  • Normunds Stivrins,
  • Vilda Grybauskiene,
  • Gitana Vyciene,
  • Maris Bertins and
  • Jovita Pilecka-Ulcugaceva
  • + 5 authors+ 0 author

3 December 2025

Liepāja Lake, a Natura 2000 protected area and one of the largest coastal freshwater bodies in Latvia, has been historically influenced by urbanization, diffuse agricultural inputs, and legacy contamination from metallurgy and ship-repair indust...

  • Data Descriptor
  • Open Access
3 Citations
1,990 Views
12 Pages

Sound Absorption Coefficient Data for Laboratory-Produced Sound-Absorbing Panels from Textile Waste

  • Kristaps Siltumens,
  • Inga Grinfelde,
  • Raitis Brencis and
  • Andris Paeglitis

2 December 2025

With the increasing demand for sustainable building materials, it has become essential to identify sustainable alternatives to conventional sound absorbers, particularly in the context of waste reduction and the circular economy. The aim of this stud...

  • Data Descriptor
  • Open Access
1,545 Views
16 Pages

Open Dataset on Neurocognitive Complaints and Physical Symptoms in Long COVID: A Six-Month Post-Infection Cohort

  • Somayeh Pour Mohammadi,
  • Francisco Mercado Romero,
  • Moein Noroozi Fashkhami and
  • Irene Peláez

1 December 2025

Long COVID is frequently accompanied by enduring neurocognitive and physical symptoms that substantially affect quality of life. Cognitive complaints—including difficulties in memory, attention, and executive functioning—often co-occur wi...

(This article belongs to the Special Issue Data in Behavioral and Experimental Research: Datasets and Applications)
  • Data Descriptor
  • Open Access
741 Views
14 Pages

1 December 2025

This article presents articulatory–kinematic data on preboundary lengthening (Intonational Phrase-final lengthening) from the productions of ten native speakers of American English—a relatively rare class of phonetic data compared with th...

  • Article
  • Open Access
1,024 Views
14 Pages

Using Machine Learning to Identify Predictors of Heterogeneous Intervention Effects in Childhood Obesity Prevention

  • Elizabeth Mannion,
  • Kristine Bihrmann,
  • Nanna Julie Olsen,
  • Berit Lilienthal Heitmann and
  • Christian Ritz

1 December 2025

Obesity prevention interventions in children often produce small or null effects. However, ignoring heterogeneous responses may widen pre-existing inequalities. This secondary analysis explored baseline predictors of differential effects on BMI z-sco...

(This article belongs to the Section Computational Biology, Bioinformatics, and Biomedical Data Science)
  • Data Descriptor
  • Open Access
1,954 Views
27 Pages

DECOVID: A UK Two-Center Harmonized Database of Acute Care Electronic Health Records for COVID-19 Research

  • DECOVID Consortium,
  • Louis J. M. Aslett,
  • Andreea Avramescu,
  • Nicholas Bakewell and ,
  • Isabel Birds,
  • Louise Bowler,
  • Michael P. J. Camilleri,
  • Sheng-Chia Chung,
  • David A. Clifton and
  • Xiaoxu Zou
  • + 70 authors+ 65 authors

24 November 2025

The DECOVID database contains harmonized pseudonymized electronic health record (EHR) data on all adult (≥18 years old) patients presenting to two large, digitally mature centers in the United Kingdom between 1 January 2020 and 28 February 2021, w...

  • Data Descriptor
  • Open Access
1 Citations
2,999 Views
12 Pages

SurfaceEMG Datasets for Hand Gesture Recognition Under Constant and Three-Level Force Conditions

  • Cinthya Alejandra Zúñiga-Castillo,
  • Víctor Alejandro Anaya-Mosqueda,
  • Natalia Margarita Rendón-Caballero,
  • Marcos Aviles and ,
  • José M. Álvarez-Alvarado,
  • Roberto Augusto Gómez-Loenzo and
  • Juvenal Rodríguez-Reséndiz
  • + 2 authors+ 0 author

22 November 2025

This work introduces two complementary surface electromyography (sEMG) datasets for hand gesture recognition. Signals were collected from 40 healthy subjects aged 18 to 40 years, divided into two independent groups of 20 participants each. In both da...

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Data - ISSN 2306-5729