Search in Publications

Found 5164 publications

Redescription of Trachycilliba persica (Kazemi & Kontschán), notes on the genus Trachycilliba Berlese (Acari: Mesostigmata: Uropodidae), and a key to world species of the genus

Jenő Kontschán Shahrooz Kazemi

Publication Name: Systematic and Applied Acarology

Publication Date: 2025-04-18

Volume: 30

Issue: 4

Page Range: 734-753

Description:

The female of Trachycilliba persica (Kazemi & Kontschán) is redescribed, and the male and deutonymph of the species are described for the first time based on the holotype and additional specimens from Iran. Notes on the genus Trachycilliba are given. Finally, a key to the known species of Trachycilliba is provided.

Open Access: Yes

DOI: 10.11158/saa.30.4.7

Plate Buckling Assessment of Unstiffened and Uniaxial Compressed Plates through Overall Imperfection Method

Mohammad Kheer Alewe

Publication Name: Periodica Polytechnica Civil Engineering

Publication Date: 2025-04-15

Volume: 69

Issue: 2

Page Range: 382-396

Description:

The Overall Imperfection Method (OIM) is a more comprehensive version of the Unique Global and Local Imperfection Method introduced for steel column design in EN 1993-1-1 standard. The generalized OIM is used to evaluate the stability resistance of steel members subjected to irregular load conditions. This study extensively examines the Overall Imperfection Method (OIM) used in analyzing plate buckling, explicitly focusing on steel grades such as S235, S355 and S460. It compares OIM with methods mentioned in EN 1993-1-5 (Annex B, GMNIA and winter curve). The research carefully validates OIM by analyzing Equation (13) (Annex B) across ratios and studying its behavior with various steel grades. The study highlights the importance of finding a balance when applying OIM regarding material properties and slenderness ratios. These findings provide insights for engineering professionals. Additionally, the research introduces a calibrated equation that allows for the application of OIM without exceeding the limits set by GMNIA. This simplifies its implementation in engineering practice.

Open Access: Yes

DOI: 10.3311/PPci.23657

Designing cost-effective supply chains for plastics at the end-of-life

Gerardo Ruiz-Mercado Natalia A. Cano-Londoño Jean Pimentel Csaba T. Deak Baibhaw Kumar Heriberto Cabezas

Publication Name: Journal of Cleaner Production

Publication Date: 2025-04-10

Volume: 501

Issue: Unknown

Page Range: Unknown

Description:

Increased global plastic consumption and production boosted the amount of end-of-life (EoL) plastic. Also, 90 % of plastic EoL is either landfilled or incinerated. These unsustainable EoL pathways impact the environment and human health and waste valuable materials. Thus, improvements to the existing recycling infrastructure for sustainable plastic management are needed to enhance plastic circularity. Therefore, this contribution addresses optimizing cost-effective pathways for plastic recycling within the supply chain. The research uses mathematical optimization and the P-graph theoretical framework to calculate recycling costs, encompassing both capital expenditure and operational expenditure for various pathways of plastic recycling. The proposed methodology is applied through a detailed case study in Miskolc, Hungary, revealing estimated recycling costs ranging from 54.9 to 59.28 EUR/ton. This finding provides crucial insights into the economic implications of diverse recycling methods. Also, the study highlights the P-graph model's untapped potential as a resource for decision-makers in plastic recycling, particularly the enumeration of options for further consideration. The work's utility and novelty lie in the model's capability to design cost-effective pathways, offering a tangible contribution to the plastic recycling supply chain. Finally, this contribution offers economic solutions needed to ensure cost-effective sustainable plastic management solutions.

Open Access: Yes

DOI: 10.1016/j.jclepro.2025.145227

Examining the Environmental Ramifications of Asbestos Fiber Movement Through the Water–Soil Continuum: A Review

A. Torma Gergely Zoltán Macher Dóra Beke

Publication Name: International Journal of Environmental Research and Public Health

Publication Date: 2025-04-01

Volume: 22

Issue: 4

Page Range: Unknown

Description:

The environmental pollution potential of asbestos products is a worldwide health issue, but their dissemination through the water–soil continuum is often an overlooked aspect. Similarly, the behavior of asbestos fibers released from the products is still not fully understood, although our knowledge is based on studies concerning their mineralogical characteristics, health effects, and waste disposal. It has been claimed and contradicted that asbestos harm is only found in air and humans. Asbestos fibers are found not only in industrial settings but also through the industrial use of asbestos cement products, which has contributed to asbestos emissions and its movement in water and soil. Asbestos fibers are diverse in their physicochemical properties, and this diversity has a significant influence on their behavior in the environment. Recent research has confirmed that asbestos can be transported by water and spread to other parts of the environment. However, the mechanisms underlying this, such as the settling of fibers, their attachment to soil particles, or their movement in groundwater, as well as the environmental and health implications, require further investigation. This paper examines the process and impact of asbestos contamination in the interconnected water, soil, and plant environmental sectors, providing a systematic review of the latest literature.

Open Access: Yes

DOI: 10.3390/ijerph22040505

Breast Cancer Surgical Specimens: A Marking Challenge and a Novel Solution—A Prospective, Randomized Study

R. Rajnai István Harmati Dániel Kollár Noemi Kranitz András Drozgyik Tamás F. Molnar Tamás Szabó

Publication Name: Biomedicines

Publication Date: 2025-04-01

Volume: 13

Issue: 4

Page Range: Unknown

Description:

Background: Accurate orientation of resected breast specimens is essential for proper pathological evaluation and margin assessment. Misorientation may compromise analysis, lead to imprecise re-excisions, and increase the risk of local recurrence. This study aims to evaluate a novel specimen plate designed to maintain consistent tissue orientation and compares its effectiveness to traditional suture marking. Methods: In a single-center, prospective, randomized two-arm trial, 56 specimens were oriented with the new plate and 54 with conventional sutures. Outcomes included intraoperative imaging interpretation, specimen handling, and pathological assessment, with a focus on orientation accuracy and margin evaluation. Results: The specimen plate significantly reduced misorientation (p < 0.01) and improved interpretation during intraoperative imaging. Pathologists reported greater ease in identifying direction and tumor-free zones, leading to a more accurate margin assessment. Non-R0 resections requiring re-excision were fewer with the specimen plate (8.9%) compared to suture marking (22.2%). Conclusions: The newly developed specimen plate can offer a reliable solution for improving specimen orientation in breast cancer surgery; however, further validation in multicenter studies is needed to confirm its applicability across diverse surgical settings. By ensuring consistent orientation and enhancing diagnostic interpretation, it may help reduce re-excisions and improve patient safety.

Open Access: Yes

DOI: 10.3390/biomedicines13040984

Influence of the Tolerances of the Threaded Joints on Preloaded Bolted Connection

Bider Zsolt

Publication Name: Strojnicky Casopis

Publication Date: 2025-04-01

Volume: 75

Issue: 1

Page Range: 173-178

Description:

On the base of experimental results we can conclude that the mini bolt and large internal threads as well as large bolt and mini internal thread combination leads to developing of not satisfied preload. It means that the combination of marginal values of the tolerance field could cause "loose"or "forced"fittings. If we consider the presence of lubricant it could effect the overloading of the bolt connection.

Open Access: Yes

DOI: 10.2478/scjme-2025-0018

Advances in Standardised Battery Testing for Enhanced Safety and Innovation in Electric Vehicles: A Comprehensive Review

Zoltán Weltsch Tibor Cseke Soma Fullér Márton Pepó

Publication Name: Batteries

Publication Date: 2025-04-01

Volume: 11

Issue: 4

Page Range: Unknown

Description:

Standardised battery tests are essential for evaluating the safety, reliability, and performance of modern battery technologies, especially with the rapid emergence of innovations such as solid-state and lithium–sulphur batteries. This review reveals critical shortcomings in current international standards (e.g., IEC, IEEE, SAE), which often do not keep pace with technological developments and are not harmonised across regions, limiting their effectiveness in real-world applications. The paper stresses the need for the continuous review of test protocols through collaboration between researchers, manufacturers, and regulators. A detailed case study of the BYD Dolphin battery demonstrates the practical importance of comprehensive testing in real-world conditions, spanning electrical, thermal, and mechanical ranges. The review concludes that up-to-date, harmonised, and scenario-specific test methods are needed to ensure accurate battery assessment, support global comparability, and enable the safe introduction of next-generation batteries for electric mobility and energy storage. Future work should prioritise operational monitoring, open access data sharing, and the development of sustainability-focused practices such as recycling and reclamation.

Open Access: Yes

DOI: 10.3390/batteries11040157

The Triple Threat to Our Environment: Economic, Non-Economic, and Demographic Factors Driving Ecological Footprint in Nuclear-Power Countries

Md Billal Hossain Hamza Akram Tuba Rasheed

Publication Name: Economies

Publication Date: 2025-04-01

Volume: 13

Issue: 4

Page Range: Unknown

Description:

This study examines how economic growth, travel, global connection, and changes in population impact the environmental footprint in seven countries, including Russia, the US, China, France, the UK, Pakistan, and India, from 1995 to 2023. The results show a significant link between Granger’s environmental impact and some economic, non-economic, and population factors in these countries. According to the study, environmental impacts result primarily from economic expansion and tourism revenue generation. The essential activities in economic development frequently result in significant ecological deficits through natural resource depletion, land alterations, and environmental releases. Business enlargement and tourism income commonly bring about deforestation while causing both pollution and habitat damage, thus showing why sustainable practices must exist to protect nature during economic development. We also have to consider factors other than economics, such as total income from natural resources and using nuclear power early. Additionally, how many people live in a particular area and the number of children born contribute to these footprints. Also, this study shows how economic, non-economic and demographic issues can indicate what harm the environment might face later. This is especially important in countries that use nuclear energy extensively. The report suggests different ways to solve this problem. These include advocating for sustainable tourism practices, directing research efforts towards nuclear energy, supporting renewable energy initiatives, promoting family planning and education, and raising public awareness. The aim is to reduce the environmental harm caused by nuclear energy and promote a more sustainable future.

Open Access: Yes

DOI: 10.3390/economies13040089

Analysis of the Correlation Between Electric Bus Charging Strategies and Carbon Emissions from Electricity Production

Szabolcs Kocsis Szurke Gábor Saly Roland Pál

Publication Name: World Electric Vehicle Journal

Publication Date: 2025-04-01

Volume: 16

Issue: 4

Page Range: Unknown

Description:

Reducing carbon dioxide emissions in transportation has become a priority for achieving emission targets. Transitioning to electric vehicles significantly decreases global CO2 emissions and reduces urban noise and air pollution. The selection of efficient charging strategies for electric bus fleets substantially influences their environmental impact. This study analyzes the charging strategy for electric bus fleets based on real operational data from Győr, Hungary. It evaluates the impact of different charging times and strategies on CO2 emissions, considering the energy mixes of Hungary, Poland, Germany, and Sweden. A methodology has been developed for defining sustainable and environmentally friendly charging strategies by incorporating operational conditions as well as daily, monthly, and seasonal fluctuations in emission factors. Results indicate substantial potential for emission reduction through the recommended alternative charging strategies, although further studies regarding battery lifespan and economic feasibility of infrastructure investments are recommended. The novelty of this work lies in integrating real charging data with hourly country-specific emission intensity values to assess environmental impacts dynamically. A comparative framework of four charging strategies provides quantifiable insights into emission reduction potential under diverse national energy mixes.

Open Access: Yes

DOI: 10.3390/wevj16040240